Re: H-Pylori

From: Jean Long (creative@enter.net)
Sun Jul 1 19:07:16 2001


I was checked for the H-Pylori years ago but it didn't show in my blood. I have a Duodenal Ulcer.

H. pylori infection causes persistent stomach inflammation, chronic superficial gastritis, that if left unchecked will lead to painful ulcers.

Helicobacter pylori (H. pylori) is a type of bacteria. Researchers recently discovered that H. pylori causes almost all peptic ulcers, accounting for 80 percent of stomach ulcers and more than 90 percent of duodenal ulcers. H. pylori infection is common in the United States: about 20 percent of people under 40 and half of people over 60 are infected with it. Most infected people, however, do not develop ulcers. Why H. pylori doesn't cause ulcers in every infected person is unknown. Most likely, infection depends on characteristics of the infected person, the type of H. pylori, and other factors yet to be discovered.

Researchers are not certain how people become infected with H. pylori, but they think it may be through food or water.

Researchers have found H. pylori in some infected people's saliva, so the bacteria may also spread through mouth-to-mouth contact such as kissing.

H. pylori weakens the protective mucous coating of the stomach and duodenum, which allows acid to get through to the sensitive lining beneath. Both the acid and the bacteria irritate the lining and cause a sore, or ulcer.

H. pylori is able to survive in stomach acid because it secretes enzymes that neutralize the acid. This mechanism allows H. pylori to make its way to the "safe" area--the protective mucous lining. Once there, the bacterium's spiral shape helps it burrow through the mucous lining.

What are the symptoms of an ulcer? Pain is the most common symptom. The pain usually

a.. Is a dull, gnawing ache.

b.. Comes and goes for several days or weeks.

c.. Occurs 2 to 3 hours after a meal.

d.. Occurs in the middle of the night (when the stomach is empty).

e.. Is relieved by food. Other symptoms include

a.. Weight loss.

b.. Poor appetite.

c.. Bloating.

d.. Burping.

e.. Nausea.

f.. Vomiting. If you have any of these symptoms, call your doctor right away:

a.. Sharp, sudden, persistent stomach pain.

b.. Bloody or black stools.

c.. Bloody vomit or vomit that looks like coffee grounds.

They could be signs of a serious problem, such as: a.. Perforation--when the ulcer burrows through the stomach or duodenal wall.

b.. Bleeding--when acid or the ulcer breaks a blood vessel.

c.. Obstruction--when the ulcer blocks the path of food trying to leave the stomach. Diagnosing H. pylori: If an ulcer is found, the doctor will test the patient for H. pylori. This test is important because treatment for an ulcer caused by H. pylori is different from that for an ulcer caused by NSAIDs. H. pylori is diagnosed through blood, breath, and tissue tests. Blood tests are most common. They detect antibodies to H. pylori bacteria. Blood is taken at the doctor's office through a finger stick.

Breath tests are mainly used after treatment to see if treatment worked, but they can be used in diagnosis, too. The test is called a urea breath test.

In the doctor's office, the patient drinks a solution of urea that contains a special carbon atom. If H. pylori is present, it breaks down the urea, releasing the carbon. The blood carries the carbon to the lungs, where the patient exhales it. The breath test is 96 percent to 98 percent accurate.

Tissue tests are usually done using tissue removed with the endoscope. There are three types:

a.. The rapid urease test detects the enzyme urease, which is produced by H. pylori.

b.. A histology test allows the doctor to find and examine the actual bacteria.

c.. A culture test involves allowing H. pylori to grow in the tissue sample. How Are H. pylori Peptic Ulcers Treated? H. pylori peptic ulcers are treated with drugs to kill the bacteria, to reduce stomach acid, and to protect the stomach lining. Antibiotics are used to kill the bacteria. Two types of acid-suppressing drugs might be used: H2-blockers and proton pump inhibitors.

H2-blockers work by blocking histamine, which stimulates acid secretion. They help reduce ulcer pain after a few weeks. Proton pump inhibitors suppress acid production by halting the mechanism that pumps the acid into the stomach. H2-blockers and proton pump inhibitors have been prescribed alone for years as treatments for ulcers. But used alone, these drugs do not eradicate H. pylori, and therefore do not cure H. pylori-related ulcers. Bismuth subsalicylate, a component of Pepto-Bismol, is used to protect the stomach lining from acid. It also kills H. pylori. Treatment usually involves a combination of antibiotics, acid suppressors, and stomach protectors.

At this time, the most proven effective treatment is a 2-week course of treatment called triple therapy. It involves taking two antibiotics to kill the bacteria and either an acid suppressor or stomach lining shield. Two-week triple therapy reduces ulcer symptoms, kills the bacteria, and prevents ulcer recurrence in more than 90 percent of patients.

Unfortunately, patients may find triple therapy complicated because it involves taking as many as 20 pills a day. Also, the antibiotics used in triple therapy may cause mild side effects such as nausea, vomiting, diarrhea, dark stools, metallic taste in the mouth, dizziness, headache, and yeast infections in women. (Most side effects can be treated with medication withdrawal.) Nevertheless, recent studies show that 2 weeks of triple therapy is ideal.

Early results of studies in other countries suggest that 1 week of triple therapy may be as effective as the 2-week therapy, with fewer side effects.

Another option is 2 weeks of dual therapy. Dual therapy involves two drugs: one antibiotic and one acid suppressor. It is not as effective as triple therapy.

Two weeks of quadruple therapy, which uses two antibiotics, an acid suppressor, and a stomach lining shield, looks promising in research studies. It is also called bismuth triple therapy.

Drugs Used To Treat H. pylori Peptic Ulcers Antibiotics: metronidazole, tetracycline, clarithromycin, amoxicillin. H2-blockers: cimetidine, ranitidine, famotidine, nizatidine.

Proton pump inhibitors: omeprazole, lansoprazole.

Stomach-lining protector: bismuth subsalicylate.

Points To Remember:

a.. A peptic ulcer is a sore in the lining of the stomach or duodenum. b.. Most peptic ulcers are caused by the H. pylori bacterium. None are caused by spicy food or stress.

c.. H. pylori may be transmitted from person to person through contaminated food and water.

d.. Always wash your hands after using the bathroom and before eating. e.. Antibiotics are the most effective treatment for H. pylori peptic ulcers.

Since H. pylori was discovered in 1982, studies conducted around the world have shown that using antibiotics to destroy H. pylori cured peptic ulcers. The National Institutes of Health released a consensus statement in 1994 confirming that H. pylori causes peptic ulcers. Despite the evidence, however, the medical community continues to debate H. pylori's role in peptic ulcers. If you have a peptic ulcer and have not been tested for H. pylori infection, talk to your doctor.

JEAN

Quote of the day: Don't walk in front of me, I may not follow. Don't walk behind me, I may not lead. "Walk beside me and be my friend."

>----- Original Message -----
From: KCarter706@aol.com To: Multiple recipients of list ADHESIONS Sent: Sunday, July 01, 2001 7:17 PM Subject: Re: Crohns Disease

Kath, and Friends,

You have always been in my thoughts and prayers, thanks so much for all the vital information, I am seeing the Gastroenterologist tomorrow and will take it with me and see what happens. Actually I am seeing the associate of my regular Gastro doctor for a second opinion. Anyone else here of H Pylori Bacteria and how it can wreak havoc on your body? My sister's Mother in Law had in and was very ill, it also mimic's all the same symptoms I have now. I still have adhesion pain now too, on the low right side and down my right leg. What a mess.......someday they will find answers for this devil pain, won't they? Thanks for all your help, EVERYONE of you, you are dear to me even if I don't always write.

Love Karen

Karen Carter


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