Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000729 (abdominal cramps)
 531 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Abdominal cramps and urgent defecation are common side effects of clinical doses of arginine vasopressin, indicating that the drug may have stimulating effects on colonic motor activity. Four strain-gauge transducers were implanted on the colon in six monkeys. A blood flow probe was fixed on the inferior mesenteric artery. After a 1-hour control recording, vasopressin, 0.13, 1.3, or 13.0 ng.kg-1.min-1, was infused intravenously for 90 minutes. The frequency of basal colonic contractions was reduced with increasing doses of vasopressin, but their mean amplitude and duration were not altered. Giant migrating contractions associated with defecation were initiated by the highest dose of vasopressin. Atropine had no effect on these giant migrating contractions but completely inhibited normal phasic contractions. Hexamethonium completely inhibited both giant migrating contractions and phasic contractions. Parasympathetic denervation of the colon did not inhibit giant migrating contractions initiated by vasopressin. Our findings suggest that the physiological concentrations of serum vasopressin present perioperatively may transiently inhibit spontaneous colon contractions but are unlikely to be the major cause of postoperative ileus. The giant migrating contractions initiated by vasopressin may account for the defecation associated with pharmacological doses of vasopressin. The initiation of giant migrating contractions by vasopressin may be mediated through a neural pathway.
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PMID:Arginine vasopressin inhibits phasic contractions and stimulates giant contractions in monkey colon. 134 30

A 50-year-old woman with a typical history of chronic idiopathic intestinal pseudo-obstruction was admitted to hospital because of an acute episode of abdominal cramps, nausea, and vomiting. The diagnosis of chronic idiopathic intestinal pseudo-obstruction had been established in this patient who had malnutrition and extreme weight loss as a result of severe malabsorption syndrome. The abdominal roentgenogram showed a typical hypotonic intestine with an enlarged stomach and distended intestinal loops with the radiological signs of an ileus. In addition to former episodes, there was also a transient aerobilia. The patient had not undergone biliary surgery or endoscopic sphincterotomy. To investigate the cause of the findings, endoscopic retrograde cholangiopancreatography and endoscopic manometry of the sphincter of Oddi were performed. The endoscopy showed the stomach and duodenum with a wide and dilated lumen and no spontaneous motility. Endoscopic manometry of the biliary tract and the sphincter of Oddi showed several abnormalities compared with a group of normal volunteers or patients who were examined via biliary manometry for other reasons. There was a low basal pressure (3.5 mm Hg) in the sphincter of Oddi together with low-amplitude phasic contractions (25-30 mm Hg), but the contraction frequency was in the normal range. Further investigations of the motility of the gastrointestinal tract in this patient showed diffuse esophageal spasms and a markedly delayed gastric emptying. The findings of biliary manometry in this patient suggest involvement of the sphincter of Oddi and the biliary system in chronic idiopathic pseudo-obstruction.
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PMID:Aerobilia and hypomotility of the sphincter of Oddi in a patient with chronic intestinal pseudo-obstruction. 129 27

A gastric balloon was endoscopically implanted in seven over-weight (36-58%) patients to achieve weight reduction on an out-patient basis. During the period of observation four patients spontaneously passed the balloon transanally, one after brief intestinal obstruction with abdominal cramps and vomiting, another with the development of ileus, which responded to eight days of conservative treatment. The occurrence of such not insignificant side effects suggests that at present the use of endoscopic implantation of gastric balloons is not a reasonable way of treating obesity.
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PMID:[Endoscopic implantation of a gastric balloon--a method of weight reduction with few complications?]. 338 57

12 cases of food-borne botulism were registered in Sion, Switzerland, between 31 December, 1993 and 12 January, 1994. A type B toxin was isolated from the serum of one patient and from the incriminated ham. Clinical data of 10 male patients aged 21 to 54 years and some epidemiologic data are reported. The clinical course was mild to moderate with predominant autonomic and gastro-intestinal symptoms and signs: blurred vision (10 patients of 10), dry mouth with dysphagia (9/10), asthenia (7/10), diarrhea and/or constipation (7/10), nausea and vomiting (6/10), abdominal cramps (5/10), impaired sexual function (5/10), dilated pupils (4/10). Some discomfort (mainly blurred vision, asthenia and impaired sexual function) persisted for several months in most patients. Neuromuscular involvement was never the reason for seeking medical assistance and had often disappeared at the time of the first visit. Two patients were hospitalized, one for transient ileus of unknown origin and the second (first suspected case) for monitoring and infusion of trivalent equine botulinum antitoxin. This treatment was administered on day eight after intoxication and had no effect on this patient's outcome when compared with others. No patient died. Epidemiology, diagnosis, treatment and prognosis of botulism are discussed.
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PMID:[Epidemic of type B botulism: Sion, December 1993-January 1994]. 748 37

During the period 1984-1989 the authors have observed 20 patients with non-IPSID small intestinal lymphomas, 11 males and 9 females. In 11 patients the first symptoms were abdominal cramps requiring laparotomy, in 4 ileus, and in 5 perforation with peritonitis. Resection of the involved part of the intestine was performed in 17 patients. Lymphoma tissue was present in 4 of 5 retrogradely examined resection lines on macroscopically normal small intestine. According to Working Formulation, 3 patients had low grade, 3 intermediate grade and 14 high grade histology. Affection of extra intestinal/mesenteric structures was found in 18 of 20 patients, with a total of 36 other lymphoma localizations. 8 of 20 had affection of the nasopharynx and/or Waldeyer's ring. According to the Crowther's classification 55% of patients were in Stage IV, 35% in Stage III and 10% in Stage Ib. All patients were treated with chemotherapy, 13 with ProMACE regimen and 7 with CHOP-type regimens. Ten of twenty patients are alive and in complete remission for over 5 years (7 of 11 of Stage IV and 3 of 9 of Stage Ib/III; 8 of 14 with high grade and 2 of 6 with intermediate/low grade histology). Our results point to the fact that in non-IPSID lymphoma of the small intestine, lymphoma involvement of the intestinal wall might be present beyond obvious lymphoma lesions. Most patients with apparently primary small intestinal lymphoma have a widespread disease. Thus, local forms of treatment such as surgery, and/or radiotherapy can not be expected to be curative in the majority of patients. Data from this study suggest that following initial surgery the chemotherapy is the treatment of choice for these patients.
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PMID:Non-IPSID small intestinal lymphoma: evidence for disseminated disease at presentation. 787 Feb 21

Three children with human immunodeficiency virus infection and invasive infection with Mycobacterium genavense are reported. Fever spikes, abdominal cramps and distension, diarrhea or ileus, and anemia were the predominant symptoms in the severely immunodeficient patients (CD4 lymphocytes < 0.04 x 10(9)/l). Numerous acid-fast bacilli were readily detectable by microscopy in stool samples and in lymph node biopsies, but cultures for mycobacteria remained negative. Mycobacterium genavense should be sought when invasive non-tuberculous mycobacteriosis is suspected and mycobacterial cultures from blood or other sites show limited growth. Multiple-drug regimens including amikacin, ethambutol, rifampin, and clarithromycin may be of benefit in controlling the infection, as observed in two patients.
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PMID:Invasive infection with Mycobacterium genavense in three children with the acquired immunodeficiency syndrome. 846 60

Fedotozine, a kappa opioid agonist, reverses digestive ileus caused by acetic acid (AA)-induced visceral pain in rats. The aims of this study were: to map, in conscious rats, central pathways activated by AA using Fos as a marker of neuronal activation; to characterize primary afferent fibres involved in this activation; and to investigate the effect of fedotozine on AA-induced Fos expression. AA (0.6%; 10 mL kg-1) was injected i.p. in conscious rats either untreated; pretreated 14 days before with capsaicin; pretreated 20 min previously with fedotozine; or pretreated 2 h prior to fedotozine with the kappa-antagonist nor-binaltorphimine (nor-BNI). Controls received the vehicle alone. 60 min after injection of AA, rats were processed for Fos immunohistochemistry. Visceral pain was assessed by counting abdominal cramps. AA induced Fos in the thoraco-lumbar spinal cord (laminae I, V, VII and X) and numerous brain structures such as the nucleus tractus solitarius, and paraventricular nucleus (PVN) of the hypothalamus, whereas almost no Fos labelling was observed in controls. Capsaicin pretreatment blocked AA-induced Fos in all structures tested. Fedotozine significantly decreased AA-induced abdominal cramps and Fos immunoreactivity in the spinal cord and PVN, this effect being reversed by nor-BNI pretreatment. AA induces Fos in the spinal cord and numerous brain nucuei, some of which are involved in the control of digestive motility in rats. This effect is mediated through capsaicin-sensitive afferent fibres and prevented by fedotozine most likely through a peripheral action on visceral afferents.
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PMID:Fedotozine, a kappa-opioid agonist, prevents spinal and supra-spinal Fos expression induced by a noxious visceral stimulus in the rat. 1077 95

Jejunal diverticula are rare and usually asymptomatic; they occur twice as frequently in men. They are discovered incidentally during small-bowel enteroclysis, CT scan or laparotomy. Complications include diverticulitis, perforation, hemorrhage and enterolith formation. Intestinal obstruction due to enterolithiasis is uncommon. We present the association of enterolithiasis and jejunal diverticulosis causing obstruction of the small intestine in a 74-year-old female who was admitted for abdominal cramps, nausea and vomiting. On physical examination, there was discomfort on palpation of the upper abdomen. Laboratory tests revealed mild elevation of leucocytes and C-reactive protein. CT scan demonstrated dilatated loops of proximal jejunum with thickening of the wall, suggesting ingestion of a foreign body. Clinical and radiological findings did not indicate conservative therapy; our patient underwent minilaparotomy, and pronounced jejunal diverticulosis was identified. An enterotomy was performed and a cylindrical enterolith, 10cm long and 3cm in diameter, was removed. The operative and postoperative course was uneventful. Enterolithiasis must be considered as a potential source of intestinal obstruction. The differential diagnosis should take gallstone ileus and ingestion of a foreign body into consideration. Initial therapy is nonoperative; if this management fails, surgery is indicated.
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PMID:Enterolithiasis in jejunal diverticulosis, a rare cause of obstruction of the small intestine: a case report. 1592 22

Gum-chewing has been suggested as a method to stimulate bowel motility and shorten postoperative ileus after colorectal surgery. Patients chewing gum pass flatus, and have bowel movement, earlier than those having ordinary postoperative treatment, and have a lower incidence of postoperative complications. The mechanisms suggested in order to explain this phenomena are all centered in the action of chewing, that may act on cephalic-vagal stimulation of digestion, producing hormones associated with bowel motility, or as sham feeding, stimulating the motility of the duodenum, stomach, and rectum, or by stimulation of secretion of saliva, and pancreatic juices. Interestingly, no suggestions are made about the possible effects of the ingredients of these gums. Sorbitol and other hexitols are key ingredients in most 'sugar-free' chewing gums and candies. Ingestion of relatively small amounts of sorbitol causes gastrointestinal symptoms like gas, bloating, and abdominal cramps in a dose dependent manner. Therefore, the hypothesis suggested herein is that the content of maxitols in 'sugar-free' chewing gums may play a role in the amelioration of ileus after surgery, and should be added to the list of probable mechanisms involved in the observed phenomena.
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PMID:Hypothesis: hexitols in chewing gum may play a role in reducing postoperative ileus. 1878 95

Large bowel obstruction (LBO) is a potential surgical emergency, commonly caused by colorectal carcinoma, diverticular stricture, and volvulus. LBO secondary to chronic lymphocytic leukemia (CLL) and small lymphocytic lymphoma (SLL) is a rare occurrence. We report an 81-year-old man with a history of CLL/SLL who presented to the emergency department with episodes of abdominal cramps and discomfort, diarrhea, vomiting, subjective flushes, and sweats. After a thorough evaluation, the patient was found to have a malignancy-mediated mechanical LBO at the hepatic flexure due to colonic compression by extensive pericolic lymphadenopathy. After resuscitation and medical optimization, an urgent laparotomy with oncologic right hemicolectomy was performed. Analysis of resected specimens, including lymph nodes, revealed atypical CD23- CLL/SLL cells. Postoperatively, aside from temporary ileus, the patient recovered well and was discharged home.
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PMID:Large Bowel Obstruction in the Setting of Small Lymphocytic Lymphoma. 3292 40


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