FitSugar

Who Owns Organic Food Brands?

FitSugar — Tue, 18 Mar 2008 14:45:00 -0700

When buying organic and natural-food brands, such as Kashi and Naked Juice, you may think you're supporting small, independent companies. But often these brands are actually owned by major conglomerates: Kellogg, in the case of Kashi, and Pepsi for Naked Juice.

I was excited to find this very cool chart in the latest issue of Good magazine, which breaks down most of the major natural brands by their corporate owners. For the details, read more.

Some of these definitely did not surprise me: I figured that Morningstar Farms had a corporate owner, and I've read before that Muir Glen is owned by General Mills. However, I had no idea that the Heinz subsidiary Hain Celestial owned so many small companies! Westsoy, Casbah, Shariann's, and more. Check out the entire chart here.

I'm not suggesting you should avoid these brands just because they have corporate owners. But it might help you decide where to put your money if there are certain companies whose policies you disagree with. I'm curious, does corporate ownership affect your buying habits?

Source

Naked Juice: It's Not So Naked

FitSugar — Tue, 12 Feb 2008 07:30:00 -0800

Have you guys tried Naked Juice? You'd think with a name like that, this drink would be made with just fruit juice. Even with the fine print at the bottom of the label that reads "with added ingredients" I was still more focused on the word naked, thinking this smoothie would be unadulterated. The Orange Mango Motion flavor contains a lot of added B vitamins, to give you an extra boost, but that is not all this drink contains that will charge you up.

The motion in this smoothie comes from "guarana extract" and "green tea extract." While these are natural forms of caffeine, they're still caffeine and if you drink all 15.2 fluid ounces of this juice, you'll get 86 mg of the stuff. Just for comparison, a regular cup of joe (not the suped up coffee from Starbucks) contains about 45 mg of caffeine. So this drink packs quite a punch. When they say "energy," they mean it. I just wish it were energy from the juice, not energy from caffeine.

Want to see the nutritional info? Then read more

Check out how on the label it tells you exactly how much of your daily supply of vitamins you are getting. Cool, huh? This juice would make a great alternative to your morning cup of coffee -it's like drinking your coffee and OJ all at once. I'd probably try and stick to the recommended serving size though, otherwise you'll be bouncing off the walls if you're not used to drinking this much caffeine.

Happy Hour: Green Machine & Vodka

partysugar — Fri, 20 Apr 2007 13:13:20 -0700

In honor of today being 420, and this weekend being Earth Day, I thought it would be fun to create my own green cocktail. I was brainstorming ingredients and wanted something that was healthy and alcoholic. If tomato juice and orange juice are mixed with vodka to make super tasty drinks, why not mix together Naked Juice's (which, in case you haven't noticed, is all the rage now... and seriously while the best mimosas are made with fresh OJ, when you're in a pinch, Odwalla's OJ is the next best thing to freshly squeezed) Green Machine with my favorite liquor? Not for the fair-of-heart, Green Machine is a fruit juice blend of apple and kiwi that is supposed to help you detox, revive, and energize. So yesterday afternoon I transformed into Mad Scientist PartySugar and came up with an interesting mix of green machine, vodka (Level had recently sent me a bottle and I was anxious to try it), lemon juice, and Sprite. Raise your glass to celebrate mother nature and read more

Green Machine & Vodka
From PartySugar

1 1/2 oz vodka (I recommend Level for its undeniable smoothness)
1 oz Naked Juice's Green Machine
1 oz Sprite
juice of half of a lemon

Fill a cocktail shaker with ice.
Combine all of the ingredients in the cocktail shaker.
Shake and strain into a tumbler filled with ice.
Enjoy!

Serves 1.

Print recipe with images | without images

Food Review: Bossa Nova Açai Juice

FitSugar — Tue, 25 Mar 2008 11:45:00 -0700

Have you ever tried Bossa Nova Açai Juice ($3). In case you've never heard of açai (pronounced ah-sci-ee), they are small, dark purple berries that grow on palm trees found in the Brazilian rainforest. Recently, they have been called the "world's healthiest fruit," because they're so high in antioxidants and naturally low in sugar. Açai actually have 60 percent more antioxidants than pomegranate juice.

So how does this juice taste and compare nutritionally to other juices? To find out read more.

I tried the raspberry and mango flavors and loved them. Both flavors were light, refreshing, smooth, and delicious. They tasted sweet, but not obnoxiously sweet like some juices can be. They are very berry-like and are similar to cherry or a really mild cranberry juice.

Nutritionally speaking, since pomegranate juice is also high in antioxidants, I compared this juice to POM Blueberry Pomegranate Juice and Naked Pomegranate Açai Juice. Check out the results.

	8 oz. Bossa Nova Raspberry Açai Juice	8 oz. POM Blueberry Pomegranate Juice	8 oz. Naked Pomegranate Açai Juice
Calories	89	160	160
Total Fat	0g	0g	1g
Sodium	13mg	20mg	30mg
Carbs	23g	39g	36g
Fiber	0g	0g	0g
Sugar	18g	33g	31g
Protein	0g	0g	1g

Wow. That's a huge difference in calories and sugar, isn't it? Those other juices definitely are tasty, but Bossa Nova açai juice is so much lower in calories, sugars, sodium, and carbs that the healthier option is obvious. Have you tried it yet? If so tell me what you think in the comments section below.

Peptic ulcers

FitSugar — Wed, 08 Oct 2008 17:35:38 -0700

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Risk with cardiovascular medications

While nonsteroidal anti-inflammatory drugs are the major medications responsible for causing peptic ulcers, drugs taken for cardiovascular disease and its risk factors may also cause ulcers. Recent studies have found an association between increased risk of ulcer and the following drugs:

Spironolactone, a common diuretic used in heart failure
Niacin, a drug used to lower "bad" cholesterol and raise "good" cholesterol
Vitamin K antagonists, commonly prescribed anticoagulants
Dipyridamole, a drug for secondary stroke prevention
Low-dose aspirin, prescribed for both heart attack and stroke prevention

Risk of peptic ulcer increases dramatically when these drugs are used in combination. Considering the millions of people who take these medications to prevent a life-threatening cardiovascular event, their impact on peptic ulcer development could be monumental.

Atypical symptoms of GERD

The burning pain of gastroesophageal reflux disease (GERD) can be confused with that of an ulcer. However, GERD pain typically develops after meals and is relieved by antacids. Elderly patients may have different symptoms that can include loss of appetite, weight loss, anemia, vomiting, or difficulty swallowing. A careful examination may be necessary to diagnose the underlying cause, since GERD and peptic ulcer may coexist.

Adjustments in triple therapy

Peptic ulcers are commonly treated with the triple combination of two antibiotics (amoxicillin and clarithromycin) and a proton-pump inhibitor. Therapy usually lasts for 2 weeks. Recent studies indicate that 1 week may be just as effective. In addition, taking the antibiotics in sequence, rather than at the same time, may work better to eliminate H. pylori, the bacteria responsible for most ulcers.

Healing foods

Milk may not be the ideal food for people with peptic ulcers because it encourages the production of stomach acid. However, certain qualities found in fermented milks and yogurts may actually offer protection against gastric ulcers. Likewise, the phenolic compounds found in virgin olive oil appear to kill many strains of H. pylori, including some that have become resistant to antibiotics. Vegetables contain dietary nitrate, which increases nitric oxide in the gut, causing the mucus layer to thicken. This increases protection against H. pylori invasion.

Protection when taking NSAIDs

People who take NSAIDs for pain control have an immediate increased risk of ulcers. Chronic use increases risk dramatically. Taking a proton-pump inhibitor (PPI) or H2 blocker is necessary to reduce this risk. A review of clinical trials found three PPIs [omeprazole (Prilosec), esomeprazole (Nexium), and lansoprazole (Prevacid)] to be more effective than the H2 blocker ranitidine (Zantac). When NSAIDs were discontinued, however, healing rates with ranitidine reached nearly 100%.

Introduction

A peptic ulcer is an open sore or raw area that tends to develop in one of two places:

The lining of the stomach ( gastric ulcer), or
The upper part of the small intestine -- the duodenum ( duodenal ulcers). In the U.S., duodenal ulcers are 3 times more common than gastric ulcers.

A peptic ulcer is an open sore or raw area in the lining of the stomach (gastric) or the upper part of the small intestine (duodenal).

Ulcers average between one-quarter and one-half inch in diameter. They develop when digestive juices produced in the stomach, intestines, and digestive glands damage the lining of the stomach or duodenum.

The two important digestive juices are hydrochloric acid and the enzyme pepsin. Both substances are critical in the breakdown and digestion of starches, fats, and proteins in food. They play different roles in ulcers:

Click the icon to see an image of the stomach.

Hydrochloric acid. A common misbelief is that excess hydrochloric acid, which is secreted in the stomach, is solely responsible for producing ulcers. Patients with duodenal ulcers do tend to have higher-than-normal levels of hydrochloric acid, but most patients with gastric ulcers have normal or lower-than-normal acid levels. Some stomach acid is important for protecting against H. pylori, the bacteria that causes most peptic ulcers. [Note: An exception is ulcers that occur in Zollinger-Ellison syndrome. This is a rare genetic condition in which very high levels of gastrin, a potent acid, are secreted by tumors in the pancreas or duodenum.]
Pepsin. Pepsin is an enzyme that breaks down proteins in food. Since the stomach and duodenum are also composed of protein, they are also susceptible to the actions of pepsin. Pepsin is, then, also important in the formation of ulcers.

Fortunately, the body has a defense system to protect the stomach and intestine against these powerful substances:

The mucous layer, which coats the stomach and duodenum, forms the first line of defense.
Bicarbonate, which the mucous layer secretes, neutralizes the digestive acids.
Hormone-like substances called prostaglandins help dilate the blood vessels in the stomach to ensure good blood flow and protect against injury. Prostaglandins are also believed to stimulate bicarbonate and mucus production.

Disrupting any of these defense mechanisms makes the stomach and intestine lining susceptible to the actions of acid and pepsin, increasing the risk for ulcers.

Causes

Before the discovery of the bacterium Helicobacter (H.) pylori, the stomach was believed to be a sterile environment. However, in 1982 two Australian scientists identified H. pylori as the main cause of stomach ulcers. They showed that inflammation of the stomach and stomach ulcers result from an infection of the stomach caused by the H. pylori bacteria. This discovery was so important that the researchers were awarded the Nobel Price in Medicine in 2005. The bacteria appear to trigger ulcers in the following way:

H. pylori's corkscrew shape enables it to penetrate the mucous layer of the stomach or duodenum so it can attach itself to the lining.
It survives in the highly acidic environment by producing urease, an enzyme that generates ammonia to neutralize the acid.
H. pylori then produces a number of toxins and factors that can cause inflammation and damage to the lining, leading to ulcers in certain individuals.
It also alters certain immune factors that allow it to evade detection and cause persistent inflammation for a life -- even without invading the mucous membrane.

Even if ulcers do not develop, the bacterium is now considered to be a major cause of active chronic inflammation in the stomach (gastritis) and in the upper part of the small intestine (duodenitis).

It is also strongly linked to stomach (gastric) cancer and possibly other non-intestinal problems.

Factors that Trigger Ulcers in H. pylori Carriers.H. pylori is found in about 25% of people who do not have peptic ulcers. The magnitude of H. pylori infection, particularly in older people, may not always predict the presence or absence of peptic ulcers. Other variables must to be present to actually trigger ulcers. These may include:

Genetic Factors. Some people harbor genetic strains of H. pylori that may make the bacteria more dangerous and increase the risk for ulcers. The most intensively investigated genetic factor is cytotoxin-associated gene A (CagA), which has been associated with both gastric and duodenal ulcers, as well as with stomach cancer. Other genetic types that may also increase bacterial severity are called vacuolating cytotoxin (vacA) and antigen-binding adhesin (BabA) genotypes. Some of these genetic factors may be more or less important for development of ulcers, depending on ethnicity.
Immune Abnormalities. Some experts suggest that certain individuals have abnormalities in the immune response of the intestine, which allow the bacteria to injure the lining.
Lifestyle Factors. Although lifestyle factors such as chronic stress, drinking coffee, and smoking were long believed to be primary causes of ulcers, it is now thought they only increase susceptibility to ulcers in some H. pylori carriers.
Shift Work and Other Causes of Interrupted Sleep. People who work the night shift have a significantly higher incidence of ulcers than day workers. Researchers suspect that frequent interruptions of sleep may weaken the ability of the immune system to protect against endotoxins.

When H. pylori was first identified as the major cause of peptic ulcers, it was found in 90% of people with duodenal ulcers and in about 80% of people with gastric ulcers. As more people are being tested and treated for the bacteria, however, the rate of H. pylori- associated ulcers has declined. For example, a 2001 study suggested that about half of ulcers are not caused by H. pylori. Instead, they tend to be caused by regular use of nonsteroidal anti-inflammatory drugs (NSAIDs), which include aspirin and other common pain relievers. Genetic factors or, rarely, Crohn's disease or Zollinger-Ellison syndrome, also cause ulcers.

Some researchers now believe that duodenal ulcers are not caused by H. pylori, but that the presence of the bacteria simply delays healing. This fact, they say, may explain why up to half of cases of acute duodenal perforation show no evidence of H. pylori, and why duodenal ulcers can recur even after H. pylori has been eradicated.

A 2006 study published in the Journal of Biological Chemistry indicates that a protein called decay-accelerating factor (DAF) acts as receptor for H. pylori. Animal studies show that blocking this interaction renders H. pylori harmless to the stomach. Researchers hope the discovery leads to new drugs that can reduce the risk of peptic ulcer.

Long-term use of NSAIDs is the second most common cause of ulcers, and the rate of NSAID-caused ulcers is increasing. About 20 million people take prescription NSAIDs regularly, and more than 25 billion tablets of over-the-counter brands are sold each year in the U.S. alone. The most common NSAIDs are aspirin, ibuprofen (Advil), and naproxen (Aleve, Naprosyn), although many others are available. Patients with NSAID-caused ulcers should stop taking these drugs.

There is no doubt NSAIDs increase the risk of ulcers and gastrointestinal (GI) bleeding. The risk of bleeding is continuous for as long as a patient takes these drugs and may persist for about one year after stopping. Short courses of NSAIDs for temporary pain relief should not cause major problems, because the stomach has time to recover and repair any damage that has occurred.

Specific NSAIDs pose greater or lesser risks for ulcers and bleeding. No NSAIDs, however, even over-the-counter brands, should be used long-term except under a doctor's direction.

Lowest Risk

Medium Risk

Highest Risk

Nabumetone (Relafen)

Etodolac (Lodine)

Salsalate

Sulindac (Clinoril)

Aspirin. Even low-dose ("baby") aspirin (81 mg) may pose some risk

Ibuprofen (Motrin, Advil, Nuprin, Rufen)

Naproxen (Aleve, Naprosyn, Naprelan, Anaprox)

Diclofenac (Voltaren), Tolmetin (Tolectin)

NOTE: Drugs in the medium risk group vary in risk. For example, studies show that naproxen is twice as likely as ibuprofen to be associated with hospitalization from GI bleeding.

Flurbiprofen (Ansaid), Piroxicam (Feldene), Fenoprofen Indomethacin (Indocin), Meclofenamate (Meclomen)

Ketoprofen (Actron, Orudis KT). Note: Ketoprofen is often considered a medium-risk drug, but one study reported that taking the drug in low doses for as little as 1 week causes significant GI injury.

Certain drugs other than NSAIDs may cause or aggravate ulcers, particularly those taken for cardiovascular disease and its risk factors. A review of more than 306,000 primary care patients found that spironolactone, a common diuretic prescribed in heart failure, was associated with a 2.7% increased risk of ulcer or upper GI bleeding. Exacerbation of peptic ulcers is a rare but noted side effect of niacin, a drug that can reduce LDL cholesterol and raise HDL cholesterol. Low-dose aspirin, dipyridamole, and vitamin K antagonists such as Coumadin nearly double the risk of upper GI bleeding. When these drugs are used in combination, the risk soars.

Risk of GI perforation was seen in phase 3 clinical trials of bevacizumab, the first vascular endothelial growth factor agent (VEGF) approved by the FDA. This drug has been shown to increase survival and stop the progression of metastatic colorectal cancer when used in combination with chemotherapy. While the benefits of bevacizumab outweigh the risks, GI perforation is very serious. If it occurs, the drug must be discontinued.

The least common major cause of peptic ulcer disease is Zollinger-Ellison syndrome (ZES).

Rarely, certain conditions may cause ulceration in the stomach or intestine, including:

Radiation treatments
Bacterial or viral infections
Alcohol abuse
Physical injury
Burns

What is ZES? Zollinger-Ellison syndrome (ZES) is the least common major cause of peptic ulcer disease. In this condition, tumors in the pancreas and duodenum (gastrinomas) produce excessive amounts of gastrin, a hormone that stimulates gastric acid formation. These tumors are usually malignant, so proper and prompt management of the disease is essential.

Another cause of peptic ulcer, although far less common than H. pylori or NSAIDs, is Zollinger-Ellison syndrome. A large amount of excess acid is produced in response to the overproduction of the hormone gastrin, which in turn is caused by tumors on the pancreas or duodenum. These tumors are usually malignant, must be removed and acid production suppressed to relieve the recurrence of the ulcers.

Who Gets ZES? The incidence of ZES in the United States is estimated at 1 case per million people per year, and at 0.1 - 1% among patients with peptic ulcers. The mean age at onset is 45 - 50, and men are affected more often than women.

How Is ZES Diagnosed? ZES should be suspected in patients with ulcers who are not infected with H. pylori and have no history of NSAID use. Diarrhea may precede ulcer symptoms. Ulcers occurring in the second, third, or fourth portions of the duodenum or the jejunum (the middle section of the small intestine) are signs of ZES. GERD is more prevalent and often more severe in patients with ZES, and can be complicated by ulcerations and strictures of the esophagus.

How Is ZES Treated? Peptic ulcers associated with ZES are typically persistent and difficult to treat. Treatment consists of removing the tumors and suppressing acid with an intravenous proton-pump inhibitor (Protonix). Previously, removing the stomach was the only option.

Symptoms

Dyspepsia. The most common symptoms of peptic ulcer are known collectively as dyspepsia. Peptic ulcers can occur without dyspepsia or any other gastrointestinal symptom, especially when caused by NSAIDs. Dyspepsia may be persistent or recurrent and can encompass a variety of symptoms in the upper abdomen, including:

Pain or discomfort
Bloating
A feeling of fullness. People with severe dyspepsia are unable to drink as much fluid as people with mild or no dyspepsia.
Hunger and an empty feeling in the stomach, often 1 - 3 hours after a meal
Mild nausea (Vomiting, in fact, may relieve symptoms.)
Regurgitation (sensation of acid backing up into the throat.)
Belching

Ulcer Pain. The pain of ulcers can be either localized in one place or diffuse. The pain is described as a burning, gnawing, or aching in the upper abdomen, or as a stabbing pain penetrating through the gut. The symptoms may vary depending on the location of the ulcer:

Duodenal ulcers often cause a gnawing pain in the upper stomach area several hours after a meal, and the pain is often relieved by eating a meal.
Gastric ulcers may cause a dull, aching pain, often right after a meal; eating does not relieve the pain and may even worsen it. Pain may also occur at night.

Ulcer pain may be particularly confusing or disconcerting when it radiates to the back or to the chest behind the breastbone. In such cases it can be confused with other conditions such as heart attack.

Because ulcers can cause hidden bleeding, patients may experience the symptoms of anemia, including fatigue and shortness of breath.

A sudden onset of severe symptoms may indicate intestinal obstruction, perforation, or hemorrhage, all of which are emergencies. Symptoms may include:

Tarry, black, or bloody stools
Severe vomiting, which may include blood or a substance with the appearance of coffee grounds (a sign of a serious hemorrhage) or entire stomach contents (sign of intestinal obstruction)
Severe abdominal pain with or without vomiting or evidence of blood

Anyone who experiences any of these symptoms should go to the emergency room immediately.

Peptic ulcers may lead to emergency situations. Severe abdominal pain with or without evidence of bleeding may indicate a perforation of the ulcer through the stomach or duodenum. Vomiting of a substance that resembles coffee grounds or the presence of black tarry stools may indicate serious bleeding.

Complications

Most people with severe ulcers experience significant pain and sleeplessness, which can have a dramatic and adverse impact on their quality of life.

Peptic ulcers caused by H. pylori or NSAIDs can be very serious if they hemorrhage or perforate the stomach or duodenum. Up to 15% of people with ulcers experience some degree of bleeding, which can be life-threatening. Ulcers that form where the small intestine joins the stomach can swell and scar, resulting in a narrowing or closing of the intestinal opening. In such cases, the patient will vomit the entire contents of the stomach, and emergency treatment is necessary.

Complications of peptic ulcers cause an estimated 6,500 deaths each year. These figures, however, do not reflect the high number of deaths associated with NSAID use. Ulcers caused by NSAIDs are more likely to bleed than those caused by H. pylori. NSAID-related bleeding and stomach problems may be responsible for as many as 107,000 hospital admissions and 16,500 deaths each year.

Because there are usually no GI symptoms from NSAID ulcers until bleeding begins, doctors cannot predict which patients taking these drugs will develop bleeding. The risk for a poor outcome is highest in people who have had long-term bleeding from NSAIDs, blood clotting disorders, low systolic blood pressure, mental instability, or the presence of another serious, unstable medical condition. Populations at greatest risk are the elderly and those with other serious conditions, such as heart problems.

H. pylori is strongly associated with certain cancers. Some studies have also linked it to a number of non-gastrointestinal illnesses as well, although the evidence is inconsistent.

Stomach Cancers. Stomach cancer, also called gastric cancer, is the second most common cause of cancer worldwide. In developing countries where the rate of H. pylori is very high, the risk of stomach cancer is 6 times higher than in the U.S. An important 2001 study strongly supported previous work that found a causal link between H. pylori infection and stomach cancer. In this study, uninfected people did not develop stomach cancer. However, the stomach cancer rates for H. pylori-associated conditions were 4.7% for nonulcer dyspepsia, 3.4% for gastric ulcers, and 2.2% of stomach polyps. Experts now suggest that H. pylori may be as carcinogenic to the stomach as cigarette smoke is to the lungs.

Eradication of H. pylori may reduce the risk of stomach cancer, but not eliminate it. A Japanese study found that continued risk is associated with degree of mucosal atrophy before H. pylori eradication therapy is started. This is something than can be measured during an endoscopy.

The process most likely starts in childhood. Infection with H. pylori promotes a precancerous condition called atrophic gastritis. This may lead to cancer through the following steps:

The stomach becomes chronically inflamed and loses patches of glands that secrete protein and acid.
Acid protects against carcinogens, substances that cause cancerous changes in cells.
New cells replace destroyed cells, but the new cells do not produce enough acid to protect against carcinogens.
Over time, cancer cells may develop and proliferate in the stomach.

Onset of H. pylori infection in adulthood poses a lower risk, since the development of atrophic gastritis takes years, and an adult is likely to die of other causes first. Other factors, such as specific genetic strains and diets, might also influence a higher risk for stomach cancer. For example, a diet high in salt and low in fresh fruits and vegetables has been associated with a greater risk. Some evidence suggests that the virulent H. pylori strain called cytotoxin-associated gene A (CagA) may also be a particular risk factor for precancerous changes.

Interestingly, people with duodenal ulcers caused by H. pylori appear to have a lower risk of stomach cancer, although scientists do not know why. It may be that different H. pylori strains affect the duodenum and the stomach. Or, the high levels of acid found in the duodenum may help prevent the spread of the bacteria to critical areas of the stomach.

Pancreatic Cancer. H. pylori has recently been linked to pancreatic cancer. The excess risk is high in patients with unoperated gastric ulcers -- 20% after 15 years and 50% after the first hospitalization. Surgery decreased the risk dramatically. Unoperated duodenal ulcers, on the other hand, were not associated with increased risk of pancreatic cancer.

Heart Disease. Some research has reported a very high rate of H. pylori infection in men with coronary artery disease, but more recent work has found no relationship between the bacteria and heart disease. A 2001 study suggested that the only relationship between H. pylori and heart disease may be that people with both tend to be in lower socioeconomic groups. Further studies are needed.

Other Diseases. H. pylori has also been weakly associated with other nonintestinal disorders, including migraine, Raynaud's disease (marked by cold extremities), and some skin disorders, such as chronic hives.

Risk Factors

About 25 million people in the U.S. are expected to develop peptic ulcers at some point in their lives. Peptic ulcer disease affects all age groups, but is rare in children. Men have twice the risk of ulcers as women. The risk of duodenal ulcers tends to rise beginning around age 25 and continues until age 75; gastric ulcers peak at age 55 - 65.

Peptic ulcers are less common than they once were. Research suggests that ulcer rates have even declined in areas with widespread H. pylori infection. The increased use of proton-pump inhibitor drugs may be responsible for this trend.

H. pylori grows and colonizes only in the intestinal tracts of primates. The bacteria are most likely transmitted directly from person to person. Still, little is yet known about its transmission.

Who Is Infected with H. pylori? About half the world's adults are infected with H. pylori. The bacteria are nearly always acquired during childhood and persist throughout life, if not treated. The prevalence in children ranges from less than 10% to more than 80%, with the highest infection rates (3 - 10%) in developing countries and the lowest (0.5%) in industrialized nations, where rates continue to decline. Even in industrialized countries, however, infection rates in regions with crowded, unsanitary conditions are equal to those in developing countries.

How Does the Bacteria Pass from Person to Person? It is not entirely clear how the bacteria are transmitted. One study did not find that infected students posed any risk for their classmates. Transmission within families may be the most important route for H. pylori. A 2002 study reported that spouses of people with peptic ulcers are at significantly higher risk for ulcers, suggesting that the bacteria may be transmitted during intimate contact. Some evidence suggests that bacteria may spread during GI tract illness, particularly when vomiting occurs. The bacteria also may be passed in stools. Since H. pylori can live in water, but not apparently in food, the bacteria may also be transmitting through sewage-contaminated water.

Who Is at Risk for Ulcers from H. pylori? Although H. pylori infection is common, ulcers in children are very rare, and only a minority of infected adults develops ulcers. Some known risk factors include smoking, alcohol use, having a relative with peptic ulcers, being male, and the presence of the cytotoxin-associated gene A (CagA). Experts are unable to determine, however, any single factor or group of factors that can determine which infected patients are most likely to develop ulcers.

Between 15 - 25% of patients who have taken NSAIDs regularly will have evidence of one or more ulcers, but in most cases these ulcers are very small. Given the widespread use of NSAIDs, however, the potential total number of people who can develop serious problems may be very large. Long-term NSAID use can damage the stomach and, possibly, the small intestine.

In April 2005, the FDA asked manufacturers of prescription NSAIDs to include with their products the same boxed warning used for the COX-2 inhibitor celecoxib (Celebrex). This boxed warning emphasizes the increased risk for cardiovascular events and GI bleeding in people taking these drugs. (Pharmaceutical companies are trying to develop new COX-2 inhibitors without these dangerous side effects. Early safety studies of the novel COX-2 inhibitor known as CS-706 showed its effect on gastric mucosa to be the same as placebo.)

The FDA also requested manufacturers of over-the-counter NSAIDs to revise their labels to include more specific language concerning potential cardiovascular and GI risks. Due to its proven heart benefits, aspirin was excluded from these labeling revisions.

Frequent Users of NSAIDs. Anyone who uses NSAIDs regularly is at risk for gastrointestinal problems. Even low-dose aspirin (81 mg) may pose some risk, although the risk is lower than with standard doses. In one 4-year study, 4.5% of regular NSAID users were hospitalized for GI bleeding. The highest risk, however, was found in people who require long-term use of very high-dose NSAIDs, notably patients with rheumatoid arthritis. Other people who take high doses of NSAIDs include those with chronic low back pain, fibromyalgia, and chronic stress.

Contributing Factors. Certain factors add to the risk for ulcers in NSAID-users:

Age 65 and older
History of peptic ulcers or upper gastrointestinal bleeding
Other serious ailments, such as congestive heart failure
Use of other medications, such as the anticoagulant warfarin (Coumadin), corticosteroids, or the osteoporosis drug alendronate (Fosamax)
Alcohol abuse
Those infected with H. pylori. A 2002 study reported that the combination of NSAID use and H. pylori posed a 3.5-fold greater risk of ulcers than either factor alone. However, not all studies have reported the higher risk in infected patients.

Stress and Psychological Factors. Although stress is no longer considered a cause of ulcers, studies still suggest that stress may predispose a person to ulcers or prevent existing ulcers from healing. Some experts estimate that social and psychological factors play a contributory role in 30 - 60% of peptic ulcer cases, whether they are caused by H. pylori or NSAIDs. Some experts even believe that the anecdotal relationship between stress and ulcers is so strong that treatment of psychological factors is warranted.

Smoking. Smoking increases acid secretion, reduces prostaglandin and bicarbonate production, and decreases mucosal blood flow. Results of studies on the actual effect of smoking on ulcers, however, are mixed. Some evidence suggests that smoking delays the healing of gastric and duodenal ulcers. One study reported that after ulcers healed, about half of nonsmokers experienced a relapse of their ulcer disease after 1 year, but that all heavy smokers relapsed after 3 months. Other studies have found no increased risk for ulcers in smokers. In any case, any impact of smoking on ulcers does not seem to be affected by the presence of H. pylori.

Tobacco use and exposure may cause an acceleration of coronary artery disease and peptic ulcer disease. It is also linked to reproductive disturbances, esophageal reflux, hypertension, fetal illness and death, and delayed wound healing.

Diagnosis

Peptic ulcers are always suspected in patients with persistent dyspepsia (bloating, belching, and abdominal pain). Dyspepsia, however, occurs in 20 - 40% of people who live in industrialized nations, and only about 15 - 25% of these people actually have ulcers. A number of steps are needed to make an accurate diagnosis of ulcers.

The doctor will ask for a thorough report of a patient's dyspepsia and other important symptoms, such as weight loss or fatigue, present and past medication use (especially chronic use of NSAIDs), family members with ulcers, and drinking and smoking habits.

In addition to peptic ulcers, a number of conditions, notably gastroesophageal reflux disease (GERD) and irritable bowel syndrome, cause dyspepsia. Often, however, no cause can be determined. In such cases, the symptoms are referred to collectively as functional dyspepsia.

Peptic ulcer symptoms, particularly abdominal pain and chest pain, may resemble those of other conditions, such as gallstones or heart attack. Certain features may help to distinguish these different conditions. However, symptoms often overlap, and it is impossible to make a diagnosis based on symptoms alone. A number of tests are needed.

The following disorders may be confused with peptic ulcers:

GERD. About half of patients with GERD also have dyspepsia. With GERD or other problems in the esophagus, the main symptom is usually heartburn, a burning pain that radiates up to the throat. It typically develops after meals and is relieved by antacids. The patient may have difficulty swallowing and may experience regurgitation or acid reflux. Elderly patients with GERD are less likely to have these symptoms, but instead may experience loss of appetite, weight loss, anemia, vomiting, or dysphagia (difficulty or painful swallowing). [See In-Depth Report #85: Gastroesophageal Reflux Disease.]
Heart Events. Cardiac pain, such as angina or a heart attack, is more likely to occur with exercise and may radiate to the neck, jaw, or arms. In addition, patients typically have distinct risk factors for heart disease, such as a family history, smoking, high blood pressure, obesity, or high cholesterol. [See In-Depth Report #12: Heart Attack.]
Gallstones. The primary symptom in gallstones is typically a steady gripping or gnawing pain on the right side under the rib cage, which can be quite severe and can radiate to the upper back. Some patients experience pain behind the breastbone. The pain is often precipitated by a fatty or heavy meal, but gallstones almost never cause dyspepsia. [See In-Depth Report #10: Gallstones and Gallbladder Disease.]
Irritable Bowel Syndrome. Irritable bowel syndrome can cause dyspepsia, nausea and vomiting, bloating, and abdominal pain. It occurs more often in women than in men.

Dyspepsia may also occur with gastritis, stomach cancer, or as a side effect of certain drugs, including NSAIDs, antibiotics, iron, corticosteroids, theophylline, and calcium blockers.

When ulcers are suspected, the doctor will prescribe tests to detect bleeding. These may include a rectal exam, a complete blood count, and a fecal occult blood test (FOBT). The FOBT tests for hidden (occult) blood in stools. Typically, the patient is asked to supply up to 6 stool specimens in a specially prepared package. A small quantity of feces is smeared on treated paper, which reacts to hydrogen peroxide. If blood is present, the paper turns blue.

Traditional radiology tests have not yet proven valuable for diagnosing ulcers. However, radiologists in France who performed multidetector computed tomography (MDCT) scans on preoperative patients with proven GI perforations found the technology to be highly accurate in pinpointing the location of the perforations.

Simple blood, breath, and stool tests can now detect H. pylori with a fairly high degree of accuracy. It is not entirely clear, however, which individuals should be screened for H. pylori.

Candidates for Screening. Some doctors currently test for H. pylori only in individuals with dyspepsia who also have high-risk conditions, such as:

Strong indication for ulcers, such as weight loss, anemia, or indications of bleeding
History of active ulcers
Risk factors for stomach cancer or other complications from ulcers

Smokers and those who experience regular and persistent pain on an empty stomach may also be good candidates for screening tests. Some doctors argue that testing for H. pylori may be beneficial for patients with dyspepsia who are regular NSAID users. In fact, given the possible risk for stomach cancer in H. pylori- infected people with dyspepsia, some experts now recommend that any patient with dyspepsia lasting longer than 4 weeks should have a blood test for H. pylori. This is a subject of considerable debate, however.

Specific Screening Tests for H. pylori. The following screening tests used or under investigation for H. pylori:

Breath Test. A simple test called the carbon isotope-urea breath test (UBT) can identify up to 99% of people who harbor H. pylori. Up to 2 weeks before the test, the patient must discontinue taking any antibiotics, bismuth-containing agents such as Pepto-Bismol, and proton-pump inhibitors (PPIs). As part of the test, the patient swallows a special substance containing urea (a compound in mammals metabolized from nitrogen) that has been treated with carbon atoms. If H. pylori is present, the bacteria convert the urea into carbon dioxide, which is detected and recorded in the patient's exhaled breath after 10 minutes.
Blood Tests. Blood tests are used to measure antibodies to H. pylori, with results available in minutes. Diagnostic accuracy is reported at 80 - 90%. One such important test is called enzyme-linked immunosorbent assay (ELISA). An ELISA test of the urine is also showing promise in children.
Stool Test. A test to detect genetic fingerprints of H. pylori in the feces appears to be as accurate as the breath test for initial detection of the bacteria and for detecting recurrences after antibiotic therapy.

It should be noted that such tests are not as accurate as endoscopy, an invasive procedure, which is needed to confirm a diagnosis of H. pylori. The breath and stool tests, however, can be particularly useful after treatment to determine if a patient has been cured.

Test and Treat. Depending on the results of the screening tests, some doctors take the following steps:

Approach for Noninfected Individuals. People who do not have evidence of H. pylori on a blood or breath test are typically given a 4-week course of acid-suppressing medication, usually a PPI such as omeprazole (Prilosec).
Approach for H. pylori-Infected Individuals. Patients with evidence of bacterial infection are given antibiotics. If this does not relieve symptoms, they are given a 6-week course of the PPI omeprazole (Prilosec). (Whether to give antibiotics to infected patients with non-ulcer dyspepsia is controversial and is discussed in the section, What Are the Guidelines for Treating Peptic Ulcers Caused by H. pylori?)

If symptoms persist, endoscopy is usually performed. Endoscopy is an invasive procedure, but is the only procedure in which a biopsy of stomach tissue can be taken, making it the most accurate test.

Experts debate whether endoscopy should be performed on all patients who do not respond to initial medication, since it does not appear to add any useful information on treatment choices, unless there is evidence or suspicion of bleeding or serious complications.

While endoscopy is the gold standard for diagnosing upper GI disorders, because it allows doctors to biopsy the stomach, 3-dimensional CT imaging may also be valuable. Researchers in China compared the results of endoscopy to the results of noninvasive CT imaging performed to diagnose GI disease. They found that the CT imaging correctly diagnosed 50 of 52 cases, including 5 cases of peptic ulcer disease. Three-dimensional CT imaging clearly showed the GI tract lesions. It is currently considered a valuable complement to endoscopy.

Endoscopy is a procedure used to evaluate the esophagus, stomach, and duodenum using a long, thin tube tipped with a tiny video camera (endoscope). When combined with biopsy, endoscopy is the most accurate procedure for detecting the presence of peptic ulcers, bleeding, and stomach cancer, or for confirming the presence of H. pylori.

Appropriate Candidates for Endoscopy. Because endoscopy is invasive and expensive, it is unsuitable for screening everyone with dyspepsia. Most individuals with these symptoms are managed effectively without endoscopy. Endoscopy is usually reserved for patients with dyspepsia who also have risk factors for ulcers, stomach cancer, or both. Such factors include the following:

Having so-called "alarm" symptoms (unexplained weight loss, gastrointestinal bleeding, vomiting, difficulty swallowing, or anemia).
Being over 45 (when the risk for stomach cancer increases).

There is some debate whether patients under 45 with persistent dyspepsia and no alarm symptoms should have endoscopy.

The Procedure. Endoscopy may be performed in a hospital, doctor's office, or outpatient surgery center, and typically involves the following:

The doctor administers a local anesthetic using an oral spray and an intravenous sedative to suppress the gag reflex and relax the patient.
The doctor then places the thin, flexible plastic tube into the patient's mouth and down the esophagus into the stomach.
A tiny camera in the endoscope allows the doctor to see the surface of the esophagus, stomach, and duodenum, and to search for abnormalities.
The doctor will remove about 10 small tissue samples (biopsies), which will be tested for H. pylori.

In endoscopy, the doctor places a long, thin, flexible tube (called an endoscope) down the patient's throat and into the stomach and duodenum. A camera and light on the tip of the endoscope enables the doctor to check for abnormalities. Tiny samples may be taken to check for H. pylori bacteria, a cause of many peptic ulcers. If a bleeding ulcer is found, it may be sealed with a burning tool (cauterized) during the procedure.

Note: Some evidence suggests that patients who take PPIs should stop taking the medication 2 weeks before an endoscopy, since it may mask ulcers.

Capsule Endoscopy.Capsule endoscopy involves swallowing a capsule the size of a large vitamin, which contains tiny camera, light source, and radio transmitter. The device takes pictures as it passes through the intestinal tract. At this point, its benefits are limited to the small intestine, so it is unlikely to play a role in the diagnosis of peptic or gastric ulcers. However, capsule endoscopy has the potential to be an important tool for the diagnosis of obscure upper GI bleeding. Patients who have used it have usually found it painless and preferable to conventional endoscopy.

An upper GI (gastrointestinal) series was the standard diagnostic method for peptic ulcers until the introduction of adequate tests for detecting H. pylori. In an upper GI series, the patient drinks a solution containing barium. X-rays are then taken, which may reveal inflammation, active ulcer craters, or deformities and scarring due to previous ulcers. Endoscopy is more accurate, although it is more invasive and expensive.

Click the icon to see an illustrated series detailing treatment of GI bleeding.

Stool tests may show traces of blood that are not visible to the naked eye, and blood tests may reveal anemia in those who have bleeding ulcers. If Zollinger-Ellison syndrome is suspected, blood levels of gastrin should be measured.

Treatment

Antibiotic regimens that eradicate H. pylori can cure peptic ulcers and are now the standard medications used for ulcers in infected individuals who are not taking NSAIDs. Eliminating H. pylori can also cure the rare MALT lymphomas caused by this bacterium. Other drugs, such as proton-pump inhibitors or H2 blockers, are useful for relieving ulcer symptoms.

Patients with Clear Evidence of Ulcers. Antibiotics are clearly indicated for patients who have both ulcers and H. pylori infection. Despite such clear indications, however, European and American studies continue to suggest that many doctors only treat symptoms and not the ulcers themselves. Studies also suggest that most doctors do not counsel patients on the potential dangers of NSAIDs and other drugs that can cause ulcers.

There is considerable debate about whether to test for H. pylori and treat infected patients who have dyspepsia, but no evidence of ulcers.

The best approach for treating dyspepsia is highly controversial. Options include the following:

Test and Treat. This approach involves testing for H. pylori and eradicating the bacteria in infected patients.
Prescribing potent acid-suppressing agents. This approach generally employs a trial of potent acid-suppressing drugs called proton-pump inhibitors (PPIs), such as omeprazole (Prilosec) or esomeprazole (Nexium).

In either case, endoscopy is usually performed if symptoms persist after 4 weeks. Some evidence suggests that PPIs may mask ulcers, so patients taking these drugs may need to discontinue them for 2 weeks before endoscopy.

Arguments for Testing and Treating Patients with Dyspepsia. The argument supporting testing and treating patients with nonulcer dyspepsia is as follows:

Protection against ulcers. Some evidence suggests that antibiotic treatments for infected patients with dyspepsia may prevent ulcers from developing. A 2002 study found that antibiotic regimens to eradicate H. pylori greatly decreased the likelihood of ulcers in infected patients with nonulcer dyspepsia who were chronic NSAID users.
Protection against gastric cancer. Some evidence suggests that eradicating H. pylori may prevent or delay the onset of stomach cancer in people with long-term dyspepsia who are infected with the bacteria. A large 2001 study conducted in Japan, where gastric cancer is especially common, found that such cancers developed in about 3% of infected patients with nonulcer dyspepsia. However, none occurred in dyspeptic patients who were treated with antibiotics for H. pylori.

Arguments against Testing and Treating Patients with Dyspepsia. The arguments against testing and treating are as follows:

Lack of significant effect on symptoms. Studies are mixed on whether antibiotics have much effect on dyspepsia symptoms. In a 2003 study, overall symptom scores after 1 year were not significantly different between dyspeptic patients who were treated for H. pylori and patients who were maintained on PPIs.
Lower rates of H. pylori in the U.S. The number of people with H. pylori infection is declining in the U.S., possibly making the test-and-treat approach too expensive for the number of people it helps.
Increased risk for gastroesophageal reflux disease (GERD). A number of studies suggest that H. pylori in the intestinal tract protects against GERD, which in severe cases can be a risk factor for cancer of the esophagus. Eliminating H. pylori may also have other adverse effects.
Overuse of antibiotics. Concern that such treatments without clear evidence of ulcers will lead to unnecessary antibiotic prescriptions, increasing the risk for side effects. Overuse may also contribute to a growing public health problem -- the emergence of bacteria that are resistant to antibiotics.

The standard treatment regimen for H. pylori uses 2 antibiotics and a PPI. Cure rates after antibiotic treatment range from 70 - 90%. A typical regimen contains three drugs:

A PPI. These drugs include omeprazole (Prilosec), lansoprazole (Prevacid), esomeprazole (Nexium), and rabeprazole (Aciphex). PPIs are important for all types of peptic ulcers, and are a critical partner in antibiotic regimens. They reduce acidity in the intestinal tract, and increase the ability of antibiotics to destroy H. pylori.
Two antibiotics. The standard antibiotics are clarithromycin (Biaxin) and amoxicillin. Some doctors substitute the antibiotic metronidazole (Flagyl) for either clarithromycin or amoxicillin.

This combination treatment is typically taken for at least 14 days. Many studies, however, suggest that a 7-day treatment may work just as well. A report published in 2006 evaluated a shorter course of treatment using the PPI rabeprazole and 2 antibiotics. They found that a 4-day treatment eliminated H. pylori and was associated with fewer side effects. A study published in 2007 comparing 1- and 2-week treatments with amoxicillin, clarithromycin, and omeprazole for H. pylori eradication found both regimens to be similar in efficacy, safety, and compliance.

Interestingly, an Italian study indicated that giving antibiotics sequentially instead of at the same time may be even more effective. The researchers found that patients who took amoxicillin for 5 days, followed by clarithromycin for 5 days, had higher H. pylori eradication rates (89%) than those who took both antibiotics for 10 days (77%).

A 2007 study showed that eradication rates with this 3-drug regimen could be improved, and side effects reduced, by adding probiotics ("good" bacteria) and the milk protein bovine lactoferrin. These products are often found in yogurts and other forms of fermented milk.

Follow-Up. Follow-up testing for the bacteria should be done no sooner than 4 weeks after therapy is completed. Test results before that time may not be accurate.

In most cases, drug treatment relieves ulcer symptoms. However, symptom relief does not always indicate success, nor does persistence of dyspepsia necessarily mean that treatment has failed. Heartburn and other symptoms from GERD, for example, can worsen and require acid-suppressing medication.

Failure. Treatment fails in about 15% of patients, mostly when they fail to adhere to the regimen. Compliance with standard antibiotic regimens may be poor for the following reasons:

The triple-drug regimens are complicated and require many pills. Helicide or two-drug combinations may help offset this problem.
About 30% of patients suffer side effects from the H. pylori regimen. Gastrointestinal problems are very common, and severe diarrhea can occur.

Treatment may also fail if the patients harbor strains of H. pylori that are resistant to the antibiotics. When this happens, different drugs are tried.

Reinfection after Successful Treatment. Studies in developed countries indicate that once the bacteria are eliminated, recurrence rates are below 1% per year. Reinfection with the bacteria is possible, however, in areas where the incidence of H. pylori is very high and sanitary conditions are poor. In such regions, reinfection rates are 6 - 15%.

Weight Gain. Some patients may gain weight.

Gastroesophageal Reflux Disease. Of ongoing interest are reports of a lower incidence of H. pylori in patients with GERD. There are some important unanswered questions associated with this issue:

Is the lower incidence of H. pylori in GERD patients significant, and does the bacteria actually protect against GERD? Studies have not conclusively found any significant risk for GERD in people who are not infected with H. pylori, except possibly in certain regions. In a 2003 study, the absence of H. pylori infection in people with GERD was more pronounced in Asian patients than in those from Europe and North America. That being said, guidelines for eradication of H. pylori infection published in 2007 by the European Helicobacter Study Group state that "Eradication of H. pylori infection does not cause gastroesophageal reflux disease (GERD) or exacerbate GERD, and may prevent peptic ulcer in patients who are naive users of NSAIDs."
Does eliminating the bacteria with antibiotic therapy actually produce GERD in some people? One study observed that patients cured of H. pylori infection were twice as likely to develop GERD as those who remained infected. However, a 2003 analysis of 8 studies reported no higher risk for GERD after antibiotic treatments. In addition, GERD patients did not experience worsening of symptoms. Longer follow-up studies are needed however to determine the long-term consequences, if any.
What is the proper management of people who have GERD and H. pylori infection? Patients with severe GERD usually require on-going therapy with PPIs, which are powerful acid-suppressors. Some evidence suggests that in such patients, the combination of H. pylori and chronic acid suppression may lead to atrophic gastritis, a precancerous condition in the stomach. Guidelines then advocate eliminating the bacteria with antibiotics. There is some concern that once the bacteria are eliminated, however, GERD may worsen, which can pose a risk for Barrett's esophagus, which is also a precancerous condition. On the encouraging side, however, evidence to date does not suggest any higher risk for more serious GERD complications after H. pylori is eliminated.

Effects on Other Gastrointestinal Infections. In children, there is some evidence that H. pylori protects against E. coli and other GI infections, particularly those that cause diarrhea. If this is true, treating infected children for H. pylori should be done only if the bacteria are causing harm.

Click the icon to see an animation on ulcer treatment.

Treatment for NSAID-Induced Ulcers

Preventing Ulcers or Rebleeding Caused by NSAIDs. If NSAID-caused ulcers or bleeding are identified, patients should:

Get tested for H. pylori and, if they are infected, take antibiotics.
Possibly use a PPI. Studies suggest these medications lower the risk for NSAID-caused ulcers, although they do not completely prevent them.

People who still need to take NSAIDs should:

Use the lowest NSAID dose possible.
Try the prescription drugs misoprostol (Cytotec) or Arthrotec. Misoprostol works as well as a PPI, however, it has many side effects. Arthrotec is a combination of misoprostol and the NSAID diclofenac.

A warning to women: misoprostol can induce labor at any stage of pregnancy. Pregnant women should not use the drug.

Healing Existing Ulcers. A number of drugs are used to treat NSAID-caused ulcers. PPIs -- omeprazole (Prilosec), lansoprazole (Prevacid), or esomeprazole (Nexium) -- are used most often. Other drugs that may be useful include H2 blockers, such as famotidine (Pepcid AC), cimetidine (Tagamet), and ranitidine (Zantac). Sucralfate is another drug used to heal ulcers and reduce the stomach upset caused by NSAIDs.

COX-2 Inhibitors (Coxibs). Coxibs block an inflammation-promoting enzyme called COX-2. This drug class was initially thought to work as well as NSAIDs, while causing less gastrointestinal distress. However, following numerous reports of cardiovascular events, the FDA banned rofecoxib (Vioxx) and valdecoxib (Bextra) from use in the U.S. Celecoxib (Celebrex) is still available, but patients should discuss with their doctor whether this drug is appropriate and safe for them.

Arthrotec. Arthrotec is a combination of misoprostol and the NSAID diclofenac. It may reduce the risk for gastrointestinal bleeding. One study found that patients taking Arthrotec had 65 - 80% fewer ulcers than those who took NSAIDs alone.

Acetaminophen. Acetaminophen (Tylenol, Anacin-3) is the most common alternative to NSAIDs. Acetaminophen is inexpensive and generally safe. It poses far less of a risk of gastrointestinal problems than NSAIDs. It does have some adverse effects, however, and the daily dose should not exceed 4 grams (4,000 mg); some studies suggest that ulcer risk is increased even in doses exceeding 2 grams (2,000 mg) a day, if the drug is used on a long-term basis. Patients who take high doses of acetaminophen for long periods are also at risk for liver damage, particularly if they drink alcohol. It may pose a small risk for serious kidney complications in people with preexisting kidney disease, although acetaminophen remains the drug of choice for patients with impaired kidney function.

Tramadol. Tramadol (Ultram) is a pain reliever that has been used as an alternative to opioids. It has opioid-like properties, but is not as addictive. However, dependence and abuse have been reported. It can cause nausea, but does not cause severe gastrointestinal problems, as NSAIDs can. Some patients experience severe itching. A combination of tramadol and acetaminophen (Ultracet) provides more rapid pain relief than tramadol alone and more durable relief than acetaminophen alone. Side effects are the same as for each of these agents.

Medications

The following drugs are sometimes used in the treatments of peptic ulcers caused by either NSAIDs or H. pylori. They are described in alphabetical order.

Many antacids are available without prescription and are the first drugs recommended to relieve heartburn and mild dyspepsia. They play no major role in either the prevention or healing of ulcers, but help in the following ways:

All rely on various combinations of three basic compounds -- magnesium, calcium, or aluminum -- to neutralize stomach acid.
They may defend the stomach by increasing acid-buffering bicarbonate and mucus secretion.

It is generally believed that liquid antacids work faster and are more potent than tablets, although some evidence suggests that both forms work equally well.

Basic Salts Used in Antacids. There are three basic salts used in antacids:

Magnesium. Magnesium compounds are available in the form of magnesium carbonate, magnesium trisilicate, and, most commonly, magnesium hydroxide (Milk of Magnesia). The major side effect of these magnesium compounds is diarrhea.
Calcium. Calcium carbonate (Tums, Titralac, and Alka-2) is a potent and rapid-acting antacid, but it can cause constipation. There have been rare cases of hypercalcemia (elevated levels of calcium in the blood) in people taking calcium carbonate for long periods of time. Hypercalcemia can lead to kidney failure.
Aluminum. The most common side effect of antacids containing aluminum compounds (Amphogel, Alternagel) is constipation. Maalox and Mylanta are combinations of aluminum and magnesium, which balance the side effects of diarrhea and constipation. People who take large amounts of antacids containing aluminum may be at risk for calcium loss and osteoporosis. Long-term use also increases the risk of kidney stones. People who have recently experienced GI bleeding should not use aluminum compounds.

Interactions with Other Drugs. Antacids can reduce the absorption of a number of drugs. Conversely, some antacids increase the potency of certain drugs. The interactions can be avoided by taking these other drugs 1 hour before or 3 hours after taking the antacid.

Drugs that are absorbed less well if taken with antacids

Drugs that are made more potent by antacids

Tetracycline

Ciprofloxacin (Cipro)

Propranolol (Inderal)

Captopril (Capoten)

Ranitidine (Zantac)

Famotidine (Pepcid AC)

Valproic acid

Sulfonylureas

Quinidine

Levodopa

H. pylori is usually highly sensitive to certain antibiotics, particularly amoxicillin, and to antibiotics in the macrolide class, such as clarithromycin. Either type of agent serves effectively as a second antibiotic in a three-drug regimen. Other antibiotics that are sometimes used include tetracycline, metronidazole, and ciprofloxacin.

Amoxicillin is the most common form of penicillin. It is inexpensive, but many people are allergic to it.
Clarithromycin (Biaxin) is a macrolide and is the most expensive antibiotic used against H. pylori. It is very effective, but there is growing bacterial resistance to this drug. Resistance rates tend to be higher in women and increase with age. Researchers fear that resistance will increase as more people use the drug.
Tetracycline is effective, but this medicine has unique side effects, including skin reactions to sunlight, possible burning in the throat, and tooth discoloration. Pregnant women cannot take tetracycline.
Ciprofloxacin (Cipro), a fluoroquinolone, is also sometimes used in ulcer regimens.
Metronidazole (Flagyl) was the mainstay in initial combination regimens for H. pylori. As with clarithromycin, however, there continues to be growing bacterial resistance to the drug. Today, about 25 - 35% of H. pylori bacteria are metronidazole-resistant.

Side Effects of Antibiotics.

The most common side effects of nearly all antibiotics are gastrointestinal problems such as cramps, nausea, vomiting, and diarrhea.
Allergic reactions can also occur with all antibiotics, but are most common with medications derived from penicillin or sulfa. These reactions can range from mild skin rashes to rare, but severe -- even life-threatening -- anaphylactic shock.
Some drugs, including certain over-the-counter medications, interact with antibiotics; patients should report to all medications they are taking to their doctor.
Antibiotics double the risk of vaginal infections in women.

Compounds that contain bismuth are often used in the three-drug antibiotic regimens. They destroy the cell walls of H. pylori bacteria. The only bismuth compound available in the U.S. has been bismuth subsalicylate (Pepto-Bismol), although a drug combination of the H2 blocker ranitidine and bismuth citrate (Tritec) has been released. High doses can cause vomiting and depression of the central nervous system, but the doses given for ulcer patients rarely cause side effects.

H2 blockers interfere with acid production by blocking histamine, a substance produced by the body that encourages acid secretion in the stomach. H2 blockers were the standard treatment for peptic ulcers until antibiotic regimens against H. pylori were developed. These drugs cannot cure ulcers, but they are useful in certain cases. They are effective only for duodenal ulcers, however.

Four H2 blockers are currently available over-the-counter in the U.S.: famotidine (Pepcid AC), cimetidine (Tagamet), ranitidine (Zantac), and nizatidine (Axid). All have good safety profiles and few side effects. There are some differences between these drugs:

Famotidine (Pepcid AC). Famotidine is the most potent H2 blocker. The most common side effect is headache, which occurs in 4. 7% of people who take it. Famotidine is virtually free of drug interactions, but it may have significant adverse effects in patients with kidney problems.
Cimetidine (Tagamet). Cimetidine has few side effects; about 1% of people taking cimetidine experience mild temporary diarrhea, dizziness, rash, or headache. Cimetidine interacts with a number of commonly used medications, including phenytoin, theophylline, and warfarin. Long-term use of excessive doses (more than 3 grams a day) may cause impotence or breast enlargement in men. These problems resolve after the drug is discontinued.
Ranitidine (Zantac). Ranitidine interacts with very few drugs. In one study, ranitidine provided more pain relief and healed ulcers more quickly than cimetidine in people younger than age 60, but there was no difference in older patients. A common side effect of ranitidine is headache, which occurs in about 3% of people who take it.

That being said, a literature review of clinical trials showed that the PPIs are more effective than the H2 blockers in healing ulcers in people who take NSAIDs. After 8 weeks of treatment, healing rates of both gastric and duodenal ulcers were:

92% and 88% with esomeprazole 40 mg and 20 mg (vs 74% with ranitidine).
87% and 84% with omeprazole 40 mg and 20 mg (vs 64% with ranitidine).
And 73 - 74% and 66 - 69% with lansoprazole 30 mg and 15 mg (vs 50 - 53% with ranitidine).
However, healing rates with ranitidine reached nearly 100% when NSAIDs were discontinued.

Nizatidine (Axid). Nizatidine is nearly free of side effects and drug interactions.

Long-Term Concerns. In most cases, these H2 blockers have good safety profiles and few side effects. Because H2 blockers can interact with other drugs, be sure to tell your doctor about any other drugs you are taking. There are also some concerns about possible long-term effects -- for example, that long-term acid suppression with these drugs may cause cancerous changes in the stomach in patients who also have untreated H. pylori infection. More research is needed. However, the following concerns are real:

Liver damage. This is more likely with ranitidine than other H2 blockers, but is rare in any event.
Kidney-related complications. With famotidine, adverse effects on the central nervous system in patients with even moderate kidney insufficiency have been reported, resulting in anxiety, depression, and mental disturbances.
Increased risk for pneumonia in hospitalized patients.
Ulcer perforation and bleeding. Some experts are concerned that the use of acid-blocking drugs may actually increase the risk for serious complications by masking the ulcer's symptoms.

Misoprostol (Cytotec) increases prostaglandin levels in the stomach lining, which protects against the major intestinal toxicity of NSAIDs.

Actions against Ulcers. Misoprostol can reduce formation of ulcers in the upper small intestine by two-thirds and in the stomach by three-fourths. It does not neutralize or reduce acid, so although the drug is helpful for preventing NSAID-induced ulcers, it is not useful in healing existing ulcers.

Side Effects.

Diarrhea and other gastrointestinal problems are severe enough to cause 20% of patients to stop taking the drug. Taking misoprostol after meals should minimize these effects. One study indicated that taking the drug 2 - 3 times a day, instead of the standard regimen of 4 times, may prove to be just as effective and cause fewer side effects.
Misoprostol can induce abortion or cause birth defects and should not be taken by pregnant women. If pregnancy occurs during treatment, the drug should be discontinued at once and the doctor contacted immediately.

Actions against Ulcers. PPIs are the drugs of choice for managing patients with peptic ulcers from any cause. They suppress the production of stomach acid by blocking the gastric acid pump -- the molecule in the stomach glands that is responsible for acid secretion.

PPIs can be used either as part of a multidrug regimen for H. pylori or alone for preventing and healing NSAID-caused ulcers. One retrospective study found that adding a PPI to diclofenac therapy reduced hospitalization for ulcers by 60%. They are also useful in treating ulcers caused by Zollinger-Ellison syndrome. Some people carry a gene that reduces the effectiveness of PPIs. This gene is present in 18 - 20% of people of Asian descent.

Standard Brands. Most PPIs are available by prescription as oral drugs. There is no evidence that one brand of PPI works better than another. Brands approved for ulcer prevention and treatment include:

Omeprazole (generic, Prilosec OTC)
Esomeprazole (Nexium)
Lansoprazole (Prevacid)
Rabeprazole (Aciphex)

Possible Adverse Effects.

Side effects are uncommon, but may include headache, diarrhea, constipation, nausea, and itching.
Pregnant women and nursing mothers should avoid taking PPIs, although recent studies suggest that these drugs do not increase the risk of birth defects.
PPIs may interact with certain drugs, such as antiseizure agents (such as phenytoin), antianxiety drugs (such as diazepam), and blood thinners (such as warfarin).
Long-term use of high-dose PPIs may produce vitamin B12 deficiency, but studies are needed to confirm this risk.
In theory, long-term use of PPIs by people with H. pylori may reduce acid secretion enough to cause atrophic gastritis (chronic inflammation of the stomach), a risk factor for stomach cancer. Long-term use of PPIs may also mask symptoms of stomach cancer and delay diagnosis. At this time, however, there have been no reports of an increase in stomach cancer with long-term use of these drugs.

Sucralfate (Carafate) seems to work by adhering to the ulcer crater and protecting it from further damage by stomach acid and pepsin. It also promotes the defensive processes of the stomach. Sucralfate has an ulcer-healing rate similar to that of H2 blockers. Other than constipation, which occurs in 2.2% of patients, the drug has few side effects. Sucralfate does interact with a wide variety of drugs, however, including warfarin, phenytoin, and tetracycline.

Treatment for Bleeding Ulcers

When a patient comes to the hospital with bleeding ulcers, endoscopy is usually performed. This procedure is critical for the diagnosis, determination of treatment options, and treatment of bleeding ulcers.

In high-risk patients or those with evidence of bleeding, options include watchful waiting with medical treatments or surgery. The first critical steps for massive bleeding are to stabilize the patient and support vital functions with fluid replacement and possibly blood transfusions. People on NSAIDs should discontinue them, if possible.

Depending on the intensity of the bleeding, patients can be released from the hospital within a day or kept up to 3 days after endoscopy. Bleeding stops spontaneously in about 70 - 80% of patients, but about 30% of patients who come to the hospital for bleeding ulcers need surgery. Endoscopy is the surgical procedure most often used for treating bleeding ulcers and patients at high-risk for rebleeding. It is usually combined with medications, such as epinephrine and intravenous proton-pump inhibitors.

Between 10 - 20% of patients require more invasive procedures for bleeding, usually major abdominal surgery.

Endoscopy is important for both diagnosing and treating bleeding ulcers. The doctor first places a thin, flexible plastic tube called an endoscope into the patient's mouth and down the esophagus into the stomach.

Endoscopy for Diagnosing Bleeding Ulcers and Determining Risk of Rebleeding. With endoscopy, doctors are able to detect the signs of bleeding, such as active spurting or oozing of blood from arteries. Endoscopy can also detect specific features in the ulcers referred to as stigmata, which indicate a higher or lower risk of rebleeding.

Such features include the following:

Low risk (5 -15%) for bleeding: flat dot; a clean or white base.
High risk (30 - 50%) for bleeding: swollen but nonbleeding blood vessels; blood clots that adhere to ulcers.
According to one study, if patients with these high-risk features are untreated, their risk for rebleeding after endoscopy ranges from about 10% on the first day after endoscopy to about 3% by the third day. Identifying and treating patients with stigmata can reduce these risks. Other factors that increase the risk for rebleeding include bleeding disorders, very low blood pressure, other serious medical conditions, and bleeding that started after hospitalization.
After endoscopy, high-dose PPI therapy has been shown to significantly reduce the rate of rebleeding, need for surgery, and death from hemorrhage. The medication may be given intravenously, but studies show that oral PPI therapy is probably just as effective.

Endoscopy as Treatment. Endoscopy is usually used to treat bleeding from visible vessels that are less than 2 mm in diameter. This approach also appears to be very effective in preventing rebleeding in patients whose ulcers are not bleeding, but who have high-risk features (swollen blood vessels or clots adhering to ulcers).

The following is a typical endoscopy procedure:

The surgeon passes a probe through an endoscopic tube and applies electricity, heat, or small clips to coagulate the blood and stop the bleeding. This procedure also causes fluid buildup, which helps to compress the blood vessels.
In high-risk cases, the doctor may inject epinephrine (commonly known as adrenaline) directly into the ulcer to enhance the effects of the heating process. Epinephrine activates the process leading to blood coagulation, narrows the arteries, and enhances blood clotting.
Intravenous (IV) administration of a PPI (usually omeprazole or pantoprazole) significantly prevents rebleeding and appears to be cost-effective. In one study, the use of IV PPIs reduced the risk of bleeding from 23% to 7%. (Oral PPIs are also effective, but studies are needed to compare their effectiveness versus IV PPIs.) A PPI may also be useful for initial bleeding episodes when endoscopy is unsuccessful, inappropriate, or unavailable.

Intravenous H2 blockers are often used, but a major analysis reported no benefit in bleeding duodenal ulcers, although they may be effective in gastric ulcers.

Endoscopy is effective in controlling bleeding in more than 85% of appropriate candidates. If rebleeding occurs, a repeat endoscopy is effective in about 75% of patients. Those who fail to respond require major abdominal surgery. The most serious complication from endoscopy is perforation of the stomach or intestinal wall, which occurred in about 1.4% of patients in a large 2002 study.

While endoscopy and clipping are routine treatment for bleeding ulcers in the U.S., a Korean study found little difference in outcomes between clipping (plus H2 therapy) and oral PPI therapy alone. In a randomized test of 129 patients, hemostasis (end of bleeding) was achieved in 93.5% of patients after clipping and 92.5% of patients on oral PPIs at 24 hours. The rate of rebleeding was 6.9% with clipping and 7.5% with PPIs.

Other Medical Considerations. Certain agents may be warranted after endoscopy:

Patients who harbor the H. pylori bacteria, even when the bleeding has been caused by NSAID use, should be treated with antibiotic therapy to eliminate the bacteria. Triple therapy, including antibiotics, to eliminate H. pylori immediately after endoscopy is warranted in most patients infected with the bacteria.
Somatostatin (a hormone used to prevent bleeding in cirrhosis) is also useful for reducing persistent peptic ulcer bleeding or the risk of recurrence. Researchers are investigating adding other therapies, such as fibrin glue, a blood clotting factor. To date, no therapy has proven to be more effective than current treatments.

Major abdominal surgery for bleeding ulcers is now generally performed only when endoscopy fails or is not appropriate. Certain emergencies may require surgical repair, such as when an ulcer perforates the wall of the stomach or intestine, causing sudden intense pain and life-threatening infection.

Surgical Approaches. The standard major surgical approach uses a wide abdominal incision and standard surgical instruments (called open surgery). Laparoscopic techniques employ small abdominal incisions and the insertion of tubes that contain miniature cameras and instruments. Laparoscopic techniques are increasingly being used for perforated ulcers. Surgery is not effective for upper GI ulceration caused by chronic NSAID use.

Major Surgical Procedures. There are a number of surgical procedures aimed at long-term relief of ulcer complications. These include:

Click the icon to see an illustrated series detailing a gastrectomy procedure.

Vagotomy, in which the vagus nerve is cut to interrupt messages from the brain that stimulate acid secretion in the stomach. This surgery may impair stomach emptying. A recent variation that cuts only parts of the nerve may reduce this complication.
Antrectomy, in which the lower part of the stomach is removed. This part manufactures the hormone responsible for stimulation of digestive juices.
Pyloroplasty, which enlarges the opening into the small intestine so that stomach contents can pass into it more easily.

Antrectomy and pyloroplasty are usually performed with vagotomy.

Lifestyle Changes

In the past, it was common practice to tell people suffering from peptic ulcers to consume small, frequent amounts of bland foods. Exhaustive research conducted since that time has shown that a bland diet is not effective in reducing the incidence or recurrence of ulcers, and that eating numerous small meals throughout the day is no more effective than eating three meals a day. Large amounts of food should still be avoided, because stretching the stomach can result in painful symptoms.

Fruits and Vegetables. The good news is that a diet rich in fiber may cut the risk of developing ulcers in half and speed healing of existing ulcers. Fiber found in fruits and vegetables is particularly protective; vitamin A contained in many of these foods may increase the benefit. Some studies on associations between specific food chemicals and ulcers are as follows:

In one study, apples and yams appeared to be especially helpful.
Apples, celery, cranberries, onions, red wine, and green and black tea are also high in natural chemicals known as flavonoids, which appear to inhibit H. pylori growth and have many other health benefits. Cranberry juice specifically may have properties that help prevent H. pylori from infecting the intestinal lining.
Grapefruit has antioxidant properties that may help heal ulcers.
Studies on rats have found that dietary nitrate increases nitric oxide in the gut and causes the mucus layer to thicken. Pretreatment with nitrate provided dramatic protection against diclofenac-induced ulcers. High levels of dietary nitrate are found in many vegetables.
Laboratory experiments suggest that sulforaphone, a compound found in broccoli and broccoli sprouts, may be lethal to even drug-resistant strains of H. pylori.
Tea has chemicals that may help protect against cancers in the stomach and esophagus.

Milk. Milk actually encourages the production of acid in the stomach, although moderate amounts (2 - 3 cups a day) appear to do no harm. Animal studies show that a milk protein called bovine alpha-lactalbumin protects against gastric ulcers caused by stress. Certain probiotics, which are "good" bacteria added to yogurt and other fermented milk drinks, may also have gastric protective qualities.

Coffee and Carbonated Beverages. Coffee (both caffeinated and decaffeinated), soft drinks, and fruit juices with citric acid increase stomach acid production. Although no studies have proven that any of these drinks contribute to ulcers, consuming more than 3 cups of coffee per day may increase susceptibility to H. pylori infection.

Spices and Peppers. Studies conducted on spices and peppers have yielded conflicting results. The rule of thumb is to use these substances moderately, and to avoid them if they irritate the stomach.

Garlic. Some studies suggest that high amounts of garlic may have some protective properties against stomach cancer, although a recent study concluded that it offered no benefits against H. pylori and, in high amounts, can cause considerable GI distress.

Olive Oil. Studies from Spain have shown that phenolic compounds in virgin olive oil may have strong bactericidal activity against 8 strains of H. pylori, 3 of which are resistant to antibiotics.

Vitamins. Although no vitamins have been shown to protect against ulcers, H. pylori appears to impair absorption of vitamin C, which may play a role in the higher risk of stomach cancer.

Some evidence exists that exercise may help reduce the risk for ulcers in some people. In one study, exercise was associated with a lower risk for duodenal, but not gastric, ulcers in men. In this study, exercise appeared to have no effect on ulcer development in women.

Stress relief programs have not been shown to promote ulcer healing, but they may have other health benefits.

Melatonin is a hormone found in the brain that is normally associated with sleep. Researchers have observed that the GI tract is rich in melatonin, and that the hormone may have properties that help prevent ulcers, reduce acid secretion, and improve blood flow. It is not known whether this would benefit people with peptic ulcers, but it appears to warrant some research. In the U.S., melatonin is classified as a dietary supplement and not a drug, so its quality and effectiveness are uncontrolled. The U.S. is the only developed nation that does not regulate this agent.

Resources

http://digestive.niddk.nih.gov -- National Digestive Diseases Information Clearinghouse
www.gastro.org -- American Gastroenterological Association
www.acg.gi.org -- American College of Gastroenterology

References

deBortoli M, Leonardi G, Ciancia E, et al. Helicobacter pylori eradication: a randomized prospective study of triple therapy versus triple therapy plus lactoferrin and probiotics. Am J. Gastroenterol. 2007;102(5):951-956.

Guyton JR, Bays HE. Safety considerations with niacin therapy. Am J Cardiol. 2007;99(6A):22C-31C.

Hainaux B, Agneessens E, Bertinotti R, et al. Accuracy of MDCT in predicting site of gastrointestinal tract perforation. Am J Roentgenol. 2006;187(5):1179-1183.

Hallas J, Dall M, Andries A, et al. Use of single and combined antithrombotic therapy and risk of serious upper gastrointestinal bleeding: population based case-control study. BMS. 2006;333(7571):726. Epub 2006 Sept 19.

Hobsley M, Tovey F, Horton J. Precise role of H. pylori in duodenal ulceration. World J Gastroenterol. 2006;12(40):6413-6419.

Goer A, Gothe H, Schiffhorst G, Sterzel A, Grass U, Haussler B. Comparison of the effects of diclofenac or other non-steroidal anti-inflammatory drugs (NSAIDs) and dicolfenac or other NSAIDs in combination with proton pump inhibitors (PPI) on hospitalization due to peptic ulcer disease. Pharmacoepidemiol Drug Saf. 2007 Feb 26 [Epub ahead of print].

Jansson EA, Petersson J, Reinders C, et al. Protection from nonsteroidal anti-inflammatory (NSAID)-induced gastric ulcers by dietary nitrate. Free Radic Biol Med. 2007;41(4):510-518.

Keefer L, Stepanski EJ, Ranjbaran Z, Benson LM, Keshavarzian A. An initial report of sleep disturbance in inactive inflammatory bowel disease. J Clin Sleep Med. 2006;2(4):409-416.

Kim JI, Cheung DY, Cho SH, et al. Oral proton pump inhibitors are as effective as endoscopic treatment for bleeding peptic ulcer: a prospective, randomized, controlled trial. Dig Dis Sci. 2007 May 19 [Epub ahead of print].

Luo J, Nordenvall C, Nyren O, Adami HO, Permert J, Ye W. The risk of pancreatic cancer in patients with gastric or duodenal ulcer disease. Int J Cancer. 2007;120(2):368-372.

Malfertheiner P, Megraud F, O'Morain C, et al. Current concepts in the management of Helicobacter pylori infection: the Maastrict III Consensus Report. Gut. 2007;56(6):772-781.

Miki K, Urita Y, Ishikawa F, et al. Effect of Bifidobacterium bifidum fermented milk on Helicobacter pylori and serum pepsinogen levels in humans. J Dairy Sci. 2007;90(6):2630-2640.

Moberly JB, Harris SI, Diff DS, et al. A randomized, double-blind, one-week study comparing the effects of a novel COX-2 inhibitor and naproxen on the gastric mucosa. Dig Dis Sci. 2007;52(2):442-450.

Moore ML. Misoprostol-is more research needed? J Perinat Educ. 2002;11(3):43-47.

Murthy S, Keyvani L, Leeson S, Targownik LE. Intravenous versus high-dose oral proton pump inhibitor therapy after endoscopic hemostasis of high-risk lesions in patients with acute nonvariceal upper gastrointestinal bleeding. Dig Dis Sci. 2007;63(11):773-775.

Pietroiusti A, Forlini A, Magrini A, et al. Shift work increases the frequency of duodenal ulcer in H. pylori infected workers. Occup Environ Med. 2006;63(11):773-775.

Pilotto A, Franceschi M, Leandro G, et al. Clinical features of reflux esophagitis in older people: a study of 840 consecutive patients. J Am Geriatr Soc. 2006;54(10):1537-1542.

Romero C, Medina E, Vargas J, Brenes M, De Castro A. In vitro activity of olive oil polyphenols against Helicobacter pylori. J Agric Food Chem. 2007;55(3):680-688.

Saif MW, Elfiky A, Salem RR. Gastrointestinal perforation due to bevacizumab in colorectal cancer. Ann Surg Oncol. 2007;14(6):1860-1869.

Simon-Rudler M, Massard J, Bernard-Chabert B, et al. Continuous infusion of high-dose omeprazole is more effective than standard-dose omeprazole in patients with high-risk peptic ulcer bleeding: a retrospective study. Aliment Pharmacol Ther. 2007;25(:949-954.

Take S, Mizuno M, Ishiki K, et al. Baseline gastric mucosal atrophy is a risk factor associated with the development of gastric cancer after Helicobacter pylori eradication therapy in patients with peptic ulcer disease. J Gastroenterol. 2007;42(suppl 17):21-27.

Ushida Y, Shimokawa Y, Toida T, Matsui H, Takase M. Bovine alpha-lacalbumin stimulates mucus metabolism in gastric mucosa. J Dairy Sci. 2007;90(2):541-546.

Vaira D, Zullo A, Vakil N, et al. Sequential therapy versus standard triple-drug therapy for Helicobacter pylori eradication: a randomized trial. Ann Intern Med. 2007;146(:556-563.

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Yeomans ND, Svedberg LD, Naesdal J. Is ranitidine therapy sufficient for healing peptic ulcers associated with non-steroidal anti-inflammatory drug use? Int J Clin Pract. 2006;60(11):1401-407.

Zagari RM, Bianchi-Porro G, Fiocca R, Gasbarrini G, Roda E, Bazzoli F. Comparison of 1 and 2 weeks of omeprazole, amoxicillin and clarithromycin treatment for Helicobacter pylori eradication: the HYPER study. Gut. 2007;56(4):475-479.

Review Date:
6/22/2007
Reviewed By:
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

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adam.com

Food Review: Feed Granola

FitSugar — Thu, 31 Jan 2008 02:30:00 -0800

Times they are a changin'- granola has evolved from hippie to just plain hip. I just tried a few flavors of Feed Granola ($5.99/12 ounce bag) which hails all the way from the West Village in NYC. You can't get much hipper than that.

Just over a year ago, two health conscious former male models created five flavors of granola featuring organic whole grains. The flavors are low in sugar, about four to six grams per serving, and sweetened with either brown rice syrup, evaporated cane juice or molasses depending on the flavor. Flax seeds and dried fruit have been added to the flavors to up the antioxidant quotient of the granola.

The granola is tasty and not too sweet, and even my girls love it. Their favorite is the Bittersweet-ness, which contains dark chocolate chips since chocolate is high in antioxidants. I do find it a bit funny that granola is fortified with chocolate, one item I have no trouble working into my diet. My favorite flavor is the Blueberry Almond Crunch.

To see how it compares nutritionally to Bear Naked Granola read more

Brand	Serving size	Calories	Fat (g)	Fiber (g)	Sugar (g)	Protein(g)
Feed Blueberry Almond Crunch	1/4 cup (39 g)	140	4	4	6	5
Bear Naked Blueberry Walnut	1/4 cup (30 g)	130	6	2	5	5

I was shocked to see that a quarter cup is considered a serving size, it looks like nothing when you put it in a bowl. The serving size for all the other cereals in my cupboard were 2/3 cup to one cup. Once, I got over the shock I could see how Feed compared favorably with Bear Naked. I definitely like this granola, mixed with some nonfat plain yogurt and some fresh fruit it made a filling breakfast (I did eat a half a cup though).

Feed Granola can be found at Whole Foods. Or you can order it online from Amazon and get 6 bags for $25.54 – a nice little price break although you will have to pay for shipping.

If you're a DIY kind of person, you can save yourself some bucks and make your own granola. Check out: Weekend Well-Being: Make Your Own Granola.

Come Party With Me: Super Bowl Party - Drinks

partysugar — Wed, 31 Jan 2007 06:59:32 -0800

Super Bowl Sunday is just a few days away and slowly but surely I'm putting together my blowout bash. In order for me not to get overwhelmed when planning a party, I like to do it in little increments. The invitations one day, the menu the next, and so on and so forth until the entire fete is prepared. After the game and the food, the next essential piece of any Super Bowl party puzzle is the drinks. I went all out in the menu and will do the same with the drinks that I pair with my food. (Random side note that has nothing to do with drinks at all: maybe I'm a little excited from FabSugar's sexy week but isn't this pic of a football player's body HOT?) To see what I will be serving my guests while I cheer on the Chicago Bears, read more

Obviously an assortment of beers is a must. I plan on purchasing 3 different twelve packs: Heineken Light (for the gals who are watching their weight), Pacifico (to pair with the Mexican flavors that run through the dishes: chipotle, chili, nachos...), and Stella (for those who are beer snobs). To figure out how much beer you will need in relation to the number of guests who attend your fiesta, check out this handy dandy party drink calculator. Place the beer in a spot close to your tv and make sure to have several bottle openers on hand - it always seems they go missing at my parties pretty quickly! A silver bucket or a big plastic bin in your team's colors filled with ice will work perfectly.

If you want to serve wine as well as beer, pick American wines - afterall the Super Bowl is the ultimate American event. As California produces every nine out of ten American bottles of wine, look to your favorite wines from the Napa or Sonoma Valleys or the Southern regions around Los Angeles. Look for a Zinfandel with attitude, an easy-drinking Chardonnay, or a crispy, light Sauvignon Blanc.

I find that at parties guests are inclined to try one cocktail and then shift over to drinking wine or beer. Since this is the case, I'll have one super special cocktail for when my guests arrive. What says Super Bowl more than the Ultimate Margarita? You can serve it blended (but you'll have to make the mess with the blender during the game...), but I'll mix mine in a pitcher to prevent watering down the cocktail and then pour it over ice into a fun festive glass. If you are feeling like a dare devil and want to have some really outrageous drinks on hand for your overly excited guests, why not mix up a few cocktails with beer as the base? Here's a list of ways to jazz up your boring old bottle of beer:

Lager and lime: Add a dash of lime juice or lime cordial to a light lager.
Snakebite: Mix your favorite beer (usually a heavier beer, like stout, works well) half and half with cider.
Black Velvet: Mix stout and champagne, half and half.
Beer Bloody Mary: Mix beer and tomato juice, half and half. Add a dash of Tabasco and a dash of Worcestershire.
Red Eye: Add a shot of tomato juice to any ale or lager (this cocktail is also known as Tomato Beer or a Red Rooster). If you add a splash of Tabasco, the drink becomes a Ruddy Mary.
Liverpool kiss: Mix a dark beer with Cassis.
BeeSting: Dark beer and orange juice.
Skip and go naked: Combine beer, lemon juice and gin, with a dash of grenadine.
Broadway: Popular in Japan, mixing beer and cola is known as a Broadway
Caribbean Night: Beer and an ounce of coffee liqueur.
South Wind: Beer with a shot of melon liqueur.

Lastly be sure to have lots of water on hand (both sparkling and still) and an assortment of classic ballpark sodas: Coke, 7-Up, root beer, and Orange Crush. Got an amazing drink recipe that you will be mixing at your Super Bowl Party? Please tell me about it below! Next up on the game plan: winning decorations that are sure to score you a touchdown. Look for Come Party With Me tomorrow for the details.

Source: That's The Spirit

The Eternal Conversation of Kirsten's Phone

PopSugar — Tue, 22 Jul 2008 14:00:25 -0700

Kirsten Dunst stuck to her uniform - sunglasses, Naked Juice, BlackBerry, comfy outfit - walking around Chelsea on Saturday staying cool in the NYC heat. For a girl who is linked to so many different guys, we sure do see a lot of Kirsten strolling solo. Even so, considering that phone is always in hand, she doesn't seem to be living up to her new movie about losing friends or alienating people.

View 7 Photos ›

Flynet

Kirsten Stays Connected to Emil-lion Guys

PopSugar — Fri, 18 Jul 2008 02:02:00 -0700

Kirsten had her white Wayfarers on and Naked Juice in hand while doing her usual stroll in Soho yesterday. The actress chatted it up on the phone and although some might think she’s talking to her supposed new guy/Drew's ex Justin Long, there's yet another man Kirsten is being linked to. Dunst supposedly followed Emile Hirsch to the Bowery Electric club all by herself. Whether the smile on Kirsten's face is due to a new crush or not, we're just glad to see that her recent hard times are behind her.

View 7 Photos ›

Source

Off To Market Recap: Care Package

partysugar — Tue, 09 Jan 2007 15:10:03 -0800

I recently told you about my brother who has "NO time for food." He works a lot and doesn't have a girlfriend, so it's up to me to make sure his diet doesn't consist of Taco Bell and In-N-Out. To surprise him I'm sending a care package, that you helped put together, full of healthy snacks, tasty treats and good almost-homemade food. I started you off, letting you know I planned to send him this catalog for prepared meals. You searched the web and added your care package goodies to the Yum Market. There was some great stuff to choose from, but here is what I'm putting in the package.

Yum Market diva participant, Crispet1 found these healthy Naked juices that are perfect for my brother. He drinks way too much soda so a little fruit juice will do him some real good. Although, I'll have to make sure these get there quick and cold, they're perishable!

Crispet1 also submitted this Trader Joe's jarred Cuban Mojito Sauce that is perfect for simmering with poultry. It's more chic than your standard jarred sauce and the Cuban Mojito name will appeal to my bachelor brother.

Three more, so read more

Fashion_doll24 says she always puts Nescafe cappuccino in her care packages. My brother's job requires that he wakes early and travels long distances, now before he leaves he can make himself a thermos (I should send him one of those too) full of hot cappuccino to enjoy on the ride.

BuzzSugar recommended these chocolate chip cookies from Zingerman's in Ann Arbor and even though I was thinking of only sending him healthy food, one treat is necessary. Besides there is nothing more comforting and homey than a batch of chocolate chip cookies.

Finally Crispet1 showed me a link that leads to Whole Foods' website that provides kitchen tips. Bro, if you're reading this, bookmark this link!

Thanks to all who participated in this Off To Market challenge. To learn how to add your foodie finds to the Yum Market, read geeksugar's how to.