Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An approach to the diagnosis and treatment of patients with presumed functional disorders of the biliary tract (biliary dyskinesia) is described. The current diagnostic criteria are pain compatible with biliary pain in the absence of gallstones and other organic gastrointestinal disease, or other disorders which might produce abdominal pain, together with reproduction of the patient's symptoms by cholecystokinin, or morphine, or both. Other diagnostic methods are described together with their limitations. The results of operation in 38 of 45 patients seen in this Unit during the past six years are presented. The results were poor in 20% of patients, but two-thirds of the group have had good results in the short term.
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PMID:The diagnosis and treatment of functional disorders of the biliary tract. 28 95

The irritable bowel syndrome (IBS) is characterized by alteration in bowel habits (i.e., constipation and/or diarrhea) and abdominal pain, and is most common gastrointestinal disorder in adults. The recurrent abdominal pain (RAP) in children is similar to IBS in adults except bowel habits, but there is no settled conception of IBS in children. In our department, diagnosis of pediatric IBS will be made if the child has; #1 functional gastrointestinal disorders without organic diseases, #2 abdominal pain and other gastrointestinal symptoms continuing more than 3 weeks, #3 psychogenic background factors. We experienced 63 cases of IBS (23.5% in all 268 cases) from April 1990 to March 1992 at our pediatric digestive outpatient clinic. They ranged from 4 to 15 years old and about 60% of them were elder than 13 years old. Psychogenic factors were usually related to environment of school life and home. Careful history taking and routine examination were most important for the diagnostic approach. Management of this disease included counseling and drug therapy. Almost all cases reached much better condition 1 to 6 weeks after the therapy started. The combination therapy with psychologist was required in a few cases.
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PMID:[Irritable bowel syndrome in children]. 128 48

To evaluate the role of canine hookworms in human eosinophilic enteritis (EE) in north-eastern Australia, we tested human sera in an enzyme-linked immunosorbent assay (ELISA) which incorporated antigens of adult Ancylostoma caninum. Sera from the following groups were examined: 10 patients with EE (unexplained recurrent abdominal pain and related symptoms, with peripheral eosinophilia) from Townsville and Brisbane; 2 persons known to be infected with A. caninum and 20 presumed unexposed healthy controls; 20 patients with other gastrointestinal diseases; 20 with other identified parasitic infections; and 20 with atopic conditions. High levels of specific immunoglobulin (Ig) G and IgE antibodies were found in patients with EE but not other gastrointestinal disease. Excretory-secretory (ES) products were more discriminating than somatic antigens in the ELISA and the IgG/ES-ELISA was the most specific; occasional cross-reactions could be explained on epidemiological or parasitological grounds. The IgM-ELISA was neither specific nor sensitive. We conclude that canine ancylostomiasis is a major cause of human EE in north-eastern Australia, and the pathogenesis is based probably on hypersensitivity to antigens secreted by the parasite.
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PMID:Detection of antibodies to secretions of Ancylostoma caninum in human eosinophilic enteritis. 128 34

A 33-year-old woman presented with abdominal pain and distention, diarrhoea and marked eosinophilia in blood and ascites. As other causes could be excluded, the subserosal type of eosinophilic gastroenteropathy was diagnosed. The low plasma fibrinogen level (less than 100 mg/100 ml) found in this patient is an as yet undescribed feature. During prednisolone therapy it increased concurrently with the fall of blood eosinophils and the relief of clinical symptoms. Interest was further directed to the ascitic fluid where not only the presence of eosinophils (74%) enveloped in fibrin yarn and of basophils (2%) but also of 24% T lymphocytes (among them 75% CD4+, 24% CD8+, 4% CD25+, less than 1% CD19+, less than 1% natural killer cells) could be demonstrated. These lymphocytes are likely to be the source for lymphokine production chemoattracting eosinophils into the intestine. In addition they seem to be involved in IgE hyperproduction, which after adequate therapy and complete resolution of the clinical symptoms, tended to decrease slowly.
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PMID:Hypofibrinogenemia due to fibrin formation in subserosal type eosinophilic gastroenteropathy. 139 18

Patients with abdominal pain and no definite diagnosis referred for endoscopy were studied to define discriminating features in the history, and the value of a stool occult blood test, in predicting the presence of upper gastrointestinal disease. Endoscopy was performed in 116 patients; pathology was seen in 32 (duodenal ulcer 17, gastric carcinoma 4, gastric ulcer 3, miscellaneous 8) and no pathology was seen in 84 patients. Features that predicted upper gastrointestinal pathology were, in descending order of rank: a positive pointing sign, a positive stool Fecult test, a history of vomiting, loss of weight, and alcohol intake. Using these discriminating features together it was possible to correctly predict 95% of patients with abnormal endoscopy and 82% of patients with a normal endoscopy. The history and the stool occult blood test are useful predictors of the presence of upper gastrointestinal pathology and may aid rational selection of patients for endoscopy.
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PMID:Value of the history and stool occult blood test in selection of patients for upper endoscopy in Zimbabwe. 164 46

A total of 555 hypertensive patients took part in a 2-year multicenter, open-label study to determine the efficacy, tolerance, and safety of long-term therapy with ramipril. In the beginning, all patients were to receive 5 mg of ramipril/day. The dosage was then adjusted in accordance with response to treatment and ranged from 1.25-20 mg of ramipril daily. Of these patients, 129 also received 25 mg of hydrochlorothiazide daily at some point during the trial. To evaluate whether tolerance to ramipril developed during long-term treatment, a subgroup of 202 patients was analyzed for efficacy maintenance. Prior to enrolling in the 2-year study, these patients had received ramipril monotherapy in a short-term, double-blind study and had been classified as responders, i.e., their diastolic blood pressure had been maintained at less than or equal to 90 mm Hg. At the end of 104 weeks of treatment, 45.9% of patients were on 2.5 mg of ramipril alone and 43.6% were on 5 mg of ramipril alone. Only four patients required the addition of 25 mg of hydrochlorothiazide. No clinically important changes occurred, and kidney function was well maintained. The most frequently reported adverse events excluding intercurrent illnesses were dizziness/vertigo (6%), asthenia (4%), nausea (3%), headache (2%), and abdominal pain, gastrointestinal disorder, rash, and increased cough (1% each). Ramipril was safe, effective, and well tolerated in the long-term treatment of patients with mild-to-moderate essential hypertension.
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PMID:Antihypertensive efficacy, tolerance, and safety of long-term treatment with ramipril in patients with mild-to-moderate essential hypertension. 172 24

The first known case of vaginal expulsion of a Hulka clip has occurred in a 35-year-old Ohio woman. The woman, gravida 5, para 4, abortus 1, underwent laparoscopic Hulka clip sterilization in January 1983, with no complications. She was seen again in March 1984 for symptomatic menometrorrhagia, for which dilation and curettage was performed. At her next gynecological visit in June 1987, the patient brought in a clamped Hulka clip that had been passed through the vagina. The uterus was normal in size, the adnexa were not palpable, and no fistula or iatrogenic openings were observed. The patient had not experienced severe abdominal pain, fever, or gastrointestinal disorder. A hysterosalpingogram showed bilateral blockage of the tubes and one clip on the left side. Clip self-migration should be considered an extremely rare complication of this procedure.
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PMID:Vaginal expulsion of a Hulka clip. A case report. 177 39

The authors describe a sixty-seven-year-old hypertensive, diabetic man with a mycotic abdominal aortic aneurysm infected with Clostridium septicum. The patient had colonic polyps but no malignant disease. They could find only one other report of a mycotic aneurysm infected with C. septicum. In that case, as in most other cases of C. septicum bacteremia, the patient had gastrointestinal cancer. Their case suggests that treatment for a clostridial infection should be considered in patients with known gastrointestinal disease, signs and symptoms of sepsis, and abdominal pain. Conversely, patients known to have a C. septicum infection should be evaluated for gastrointestinal lesions.
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PMID:Mycotic aortic aneurysm infected by Clostridium septicum--a case history. 186 18

Functional gastrointestinal disease is believed to be very common, but reports of its prevalence have not usually evaluated random community samples, and validated questionnaires have not been used to elicit symptoms. The prevalence of specific colonic symptoms and the irritable bowel syndrome among representative middle-aged whites was determined from a defined population, and the impact of these symptoms on presentation for medical care was measured. An age- and sex-stratified random sample of 1021 residents of Olmsted County, Minnesota, aged 30-64 years, was obtained. All subjects were mailed a valid self-report questionnaire that identified gastrointestinal symptoms and functional gastrointestinal disorders. The response rate was 82% (n = 835). The age- and sex-adjusted prevalence of abdominal pain (more than six times in the prior year) was 26.2 per 100 (95% confidence interval, 23.1-29.2). The prevalence of chronic constipation (hard stools and straining and/or less than 3 stools per week greater than 25% of the time) was 17.4 (95% confidence interval, 14.8-20.0), whereas the prevalence of chronic diarrhea (loose watery stools, and/or greater than 3 stools per day greater than 25% of the time) was 17.9 (95% confidence interval, 15.3-20.5). The prevalence of abdominal pain and disturbed defecation was similar in women and men, except that infrequent defecation and straining at stool were more common in women. Using the Manning symptom criteria to identify irritable bowel syndrome (greater than or equal to 2 of 6 symptoms in those with abdominal pain more than six times in the prior year), the prevalence of irritable bowel syndrome was 17.0 per 100 (95% confidence interval, 14.4-19.6). Overall, 71 persons (9%) reported visiting a physician for abdominal pain or disturbed defecation in the prior year; a subset of variables related to pain severity were the best predictors of health care seeking after adjustment for age and gender. However, these accounted for only 22% of the log likelihood. In conclusion, more than one third of an unselected middle-aged population reported chronic abdominal pain or disturbed defecation, and more than one in six had symptoms compatible with the irritable bowel syndrome. Only a minority had presented for medical evaluation; moreover, the characteristics of the abdominal complaints did not explain the seeking of health care in most cases.
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PMID:Epidemiology of colonic symptoms and the irritable bowel syndrome. 156 2

A case of hypobetalipoproteinemia is described; a 16-year-old girl had been suffering for nearly 2 years from diffuse abdominal pain. The only clinical features were liver steatosis, slightly increased amino transferases and an incipient polyneuropathy. No sign of malabsorption or gastrointestinal disease was found. She had extremely low levels of cholesterol and triacylglycerol in her serum, slightly decreased serum phospholipids and normal HDL-cholesterol levels. Apolipoprotein B-100 was approx. 8% of normal, whereas B-48 was present at essentially normal levels. Electron microscopy of lipoprotein particles showed normal morphology of LDL. Examination of close relatives showed no abnormalities. Southern blots revealed no major deletions or rearrangements at the genomic level. Although rare, a- and hypobetalipoproteinemia should be considered as possible etiologies in patients with unexplained steatosis in the liver.
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PMID:Liver steatosis in hypobetalipoproteinemia. A case report. 191 73


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