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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pain is a frequent presenting symptom of spinal cord tumors in children and usually manifests as local spinal pain in the bony segments overlying the tumor. Two pediatric patients are presented in whom the diagnosis of intramedullary spinal cord tumors was delayed for many months because their pain was atypical. One had recurrent abdominal pain diagnosed as irritable bowel syndrome. The other had very abrupt paroxysmal but infrequent attacks of arm pain and no neurologic abnormalities. Possible mechanisms of their pain, as well as the other features that might have suggested the diagnosis, are discussed.
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PMID:Atypical presentations of spinal cord tumors in children. 146 42

The irritable bowel syndrome is a common disorder of gastrointestinal motility. Abdominal pain, bloating, and inconsistent bowel habits are the hallmark symptoms of irritable bowel syndrome. Fever, weight loss, and gastrointestinal bleeding often indicate more serious pathologic gastrointestinal conditions, such as inflammatory bowel disease or infectious enteritis. Because irritable bowel syndrome is so prevalent in our society, the primary care physician should be able to readily recognize the clinical features of this disorder in order to spare patients expensive, unnecessary diagnostic and therapeutic interventions. In this review, the authors discuss the clinical and psychological features of irritable bowel syndrome and offer a useful approach to the diagnosis and treatment of this disorder.
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PMID:Irritable bowel syndrome. 148 81

Twenty patients (15 women, 5 men, mean age: 46.3 +/- 11.82 years, mean weight: 70.9 +/- 8.83 kg) presenting with a 8.5 +/- 4.7 years' history of irritable bowel syndrome associated predominantly with postprandial abdominal pain were recruited into the study. They underwent, after an enema, a rectosigmoid manometry (4 channels, low compliant infusion pump and catheters) before and after a 1000 kcal standardized meal. At the end of the meal they were administered intravenously phloroglucinol (two 40 mg ampoules) or placebo (two ampoules). Both treatments were strictly similar and the order of administration was randomly assigned Motor activity at the rectum, rectosigmoid, lower sigmoid and sigmoid level was determined using a motor index calculated for each 15 min period. Three preprandial and four postprandial indices were calculated. Both groups were statistically similar for sex ratio, age and history of disease. A slight difference was noted for mean weight: the caloric instake per kg of weight was a little higher in the phloroglucinol group. Mean preprandial indices were comparable in both groups. Variance analysis showed that the increase in postprandial motor indices was statistically less pronounced in the phloroglucinol group than in the placebo group. In the placebo group a clear cut increase in motor activity was assessed, which was not observed in the phloroglucinol group. This variation of motricity, which was observed at every level, was more pronounced for the first two postprandial indices than for the last two ones. These results suggest that phloroglucinol is able to reduce rectosigmoid motor response after a test meal. This could explain its activity in abdominal pain associated with irritable bowel syndrome.
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PMID:[Effect of phloroglucinol on rectosigmoid motility stimulated by a test meal. Study in patients with irritable bowel syndrome]. 153 Dec 59

The prevalence of chronic gastrointestinal symptoms and the irritable bowel syndrome (IBS) in the elderly, and their impact on health, is largely unknown. The prevalence of symptoms compatible with IBS was estimated in a representative sample of elderly community residents, and the impact of these symptoms was determined on presentation for health care. An age- and sex-stratified random sample of noninstitutionalized Olmsted County, Minnesota, residents aged 65-93 years were mailed a valid questionnaire; 77% responded (n = 328). The age- and sex-adjusted prevalence (per 100 persons) of frequent abdominal pain was 24.3 [95% confidence interval (CI), 19.3-29.2]. Chronic constipation and chronic diarrhea had prevalences of 24.1 (95% CI, 19.1-29.0) and 14.2 (95% CI, 10.1-18.2), respectively. Fecal incontinence more than once a week was reported in 3.7 per 100 (95% CI, 1.6-5.9). The prevalence of symptoms compatible with IBS (greater than or equal to 3 Manning criteria with frequent abdominal pain) was 10.9 per 100 (95% CI, 7.2-14.6). Among the subjects sampled who had abdominal pain, chronic constipation, and/or chronic diarrhea (n = 152), only 23% had seen a physician for pain or disturbed defecation in the prior year, and this behavior was poorly explained by the symptoms. It is concluded that complaints consistent with functional gastrointestinal disorders are common in the elderly, but symptoms are a poor predictor of presentation for medical care.
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PMID:Prevalence of gastrointestinal symptoms in the elderly: a population-based study. 153 25

A 5 yr follow up of Irritable Bowel Syndrome (IBS) is described. With the notable exception of abdominal pain, gastrointestinal symptoms changed little over this period, and were unrelated to the overall improvement in wellbeing reported by 65% of patients. The anxiety ratings of the improved and unimproved groups at initial assessment and 5 yr later are considered. There was a persisting trend towards higher ratings in those who did not improve, and an exaggeration of this trend after 5 yr, which owed more to a reduction in anxiety in those who improved than to an increase in the anxiety ratings of those who did not. There was no evidence that depression ratings behaved similarly. We suggest that anxiety may be more important in the maintenance of the IBS symptom complex, and depression more important in determining intercurrent fluctuations in perceived distress and illness behaviour in response to adverse life events.
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PMID:Irritable bowel syndrome: the influence of psychological factors on the symptom complex. 156 Apr 28

To understand the content of ambulatory family practice and find effective ways to improve clinical service, education and research in the Department of Family Medicine of Kaohsiung Medical College Hospital, we surveyed 14,064 patients from Jan. 1984 to Feb. 1991 and analysed (a) their basic demographic data including sex, age, insurance type, source and residential district and (b) clinical health problems covering 25,679 diagnoses and 148,994 diagnostic visits. Clinical health problems were recorded by the ICHPPC-2 code system. Results of basic demographic survey were as follow: 49.1% of patients was male and 50.9% female; 58.9% fell in the age group of 16-40 years and 22.4%, 12.0% and 6.7% of patients fell into the age groups of 41-65, under 16 and over 65 years respectively; 62.8% was insured usually by labor insurance and 26.9% had no insurance; the commonest referrals were other patients, colleagues, company personnel, doctors, media ... etc.; 58.8% lived in Kaohsiung City and 19.6% in Kaohsiung county. As for clinical health problems, the data showed that the commonest thirty diagnoses encountered at our clinic accounted for 69.3% of 25,679 diagnoses and the commonest ten diagnoses in descending order were medical health examination, acute URI, abdominal pain, uncomplicated hypertension, prophylactic immunization, hepatitis B carrier, back pain, anxiety disorder, viral hepatitis and irritable bowel syndrome. By calculating the average value of each diagnosis in a sample of 148,994 diagnostic visits to evaluate the habits of practice, we found that the commonest ten diagnostic visits at clinic in descending order were diabetes mellitus, hypertension involving target organ, uncomplicated hypertension, gout, hyperthyroidism, duodenal ulcer, tuberculosis, lipid metabolism disorder, other peptic ulcer and depressive disorders; all were chronic diseases. We concluded it was very important and helpful for the development of family medicine program and primary care unit to understand the content of their own ambulatory practice.
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PMID:[The content of ambulatory family practice in Kaohsiung Medical College Hospital]. 156 Apr 75

Fifty two chronic clinic attenders with irritable bowel syndrome were compared with 97 newly referred patients in respect of physical symptoms and psychiatric status. Profound differences between the two groups emerged. Many abdominal and non-colonic symptoms were perceived as much more severe in chronic attenders compared with first time attenders (p less than 0.0001 for abdominal pain and abdominal distension). Chronic attenders were much more likely to complain of constant symptoms (p less than 0.05), and the social consequences of their illness were much more striking (p less than 0.0001). There was, however, no difference in the prevalence of psychiatric morbidity in the two groups. Clinical trials and other investigations of the irritable bowel syndrome are usually conducted on hospital outpatient populations. The results of this study indicate that the patient populations used for these purposes need to be carefully defined.
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PMID:Outpatients with irritable bowel syndrome: a comparison of first time and chronic attenders. 156 55

Eighty-five patients with non-organic abdominal pain, were interviewed with the help of a questionnaire. Those who responded to a high fibre diet were excluded from the study. Twenty-seven patients had multiple pains and 58 described a single pain, which was intermittent in 39. A detailed analysis of the symptoms and family history of the latter group suggested that in 19 patients the symptoms might have been caused by abdominal migraine. Six of these 19 had typical migraine-associated symptoms during the attack, characteristic abdominal pain and a family or personal history of classical migraine. Abdominal migraine should be considered in patients with non-organic abdominal pain where symptoms are not typical of irritable bowel syndrome and when organic disease has been excluded.
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PMID:Abdominal migraine: a cause of abdominal pain in adults? 157 6

Because the prevalence of the irritable bowel syndrome (IBS) in the general population is unknown, a questionnaire of intestinal symptoms was administered to a stratified random sample of 1058 women and 838 men. Subjects were asked if they had consulted a physician about such symptoms. One or more symptoms occurred frequently in 47% of women and 27% of men. Diagnosable IBS, defined as three or more symptoms, was present in 13% of women and 5% of men. Abdominal pain was the most common symptom, and recurrent intestinal pain was reported by 20% of women and 10% of men. All symptoms were more common in women except runny or watery stools. Most symptoms including pain were unrelated to age. Only half the people with diagnosable IBS had consulted a physician about it. The likelihood of consulting a physician was directly proportional to the number of symptoms and was similar in men and women after controlling for the number of symptoms. Of individual symptoms, the one most strongly associated with consulting was abdominal pain, especially in men. It is concluded that IBS is prevalent at all ages, especially in women, that it is nearly always painful, and that people with multiple symptoms are more likely to consult a physician.
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PMID:Symptoms of irritable bowel syndrome in a British urban community: consulters and nonconsulters. 158 15

Clues to the pathogenesis of functional pain syndromes may be derived from the study of stimuli that precipitate or aggravate symptoms. In this study, cholecystokinin octapeptide (CCK-8, 0.06 microgram/kg) and placebo were given by intravenous infusion (5 min) in random order to control subjects and four groups of patients with unexplained abdominal pain. Induction of pain and nausea were assessed by linear analogue scales while sympathoadrenomedullary responses were assessed by serial changes in plasma concentrations of noradrenaline, adrenaline and dopamine. Scores for pain and nausea were low after infusion of placebo. After infusion of CCK-8, pain scores were significantly higher in patients with spontaneous pain than in control subjects, but significant increases in nausea were restricted to patients with irritable bowel syndrome and a subgroup of patients with pain after cholecystectomy. Although some groups showed increases in plasma concentrations of catecholamines after the infusion of CCK-8, the size of these increases was neither consistent among patients within each group nor predictive of scores of pain and nausea in individual subjects. Pain during the infusion of CCK-8 was a feature common to patients with diverse functional pain syndromes, and did not appear to be attributable to activation of the sympathetic nervous system.
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PMID:Responses to cholecystokinin octapeptide in patients with functional abdominal pain syndromes. 161 Oct 17


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