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Query: UMLS:C0000729 (abdominal cramps)
 531 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case report of subacute, reversible ischemic colitis associated with use of oral contraceptives (OCs) is reported. A 19-year-old woman was admitted to the hospital with chief complaints of abdominal cramps, nausea, vomiting, diarrhea, and rectal bleeding of 2 days' duration. Past medical history and family history were noncontributory. The patient was receiving no medication other than Norinyl 2 (2 mg of norethindrone and .1 mg of mestranol), which she had been taking for 6 months. 2 days before admission the patient had taken 100 mg of dimenhydrinate and 2 ExLax tablets (90 mg of phenolphthalein) for constipation. Colonic roentgenograms revealed impaired mesenteric circulation and bowel ischemia; OC-induced ischemic bowel disease was diagnosed. Patient symptoms subsided within 96 hours of discontinuing the OC and initiating supportive therapy (including intravenous fluid infusion, nasogastric suction, analgesics, and antiemetics). When a repeat barium enema was performed, it showed resolution of the ischemia. In a short review following the case report, these drugs were indicted in causation of colitis-like syndrome: amoxicillin, ampicillin, cephazolin, chloramphenicol, chlorpropamide, clindamycin, cloxacillin, cotrimoxasole, cyclophosphamide, digitalis, ergotamine tartrate, flucytosine, fluorouracil, gold salts, laxative and cathartic abuse, mercurous chloride, methyldopa, penicillin V, and tetracycline. Ischemic bowel disease secondary to OC use is a rare but important complication because of its significant morbidity and potential mortality, and because of the widespread use of the drugs. The case report emphasizes the need to consider the differential diagnosis of acute vascular insult with bowel ischemia when acute abdominal pain progressing to bloody diarrhea occurs in young women taking OCs.
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PMID:Oral contraceptive-induced ischemic bowel disease. 48 72

Among 56 cases who presented to Kanto-Teishin Hospital complaining of bloody diarrhea or considerable hematochezia of acute onset, 8 cases (14.3%) were considered due to colitis associated with oral ampicillin therapy. The bloody diarrhea, often with abdominal cramps, began 2-7 days after starting the treatment. The dosage of ampicillin taken ranged from 2.0 to 4.5 g. Early total colonoscopy and biopsy revealed marked mucosal hemorrhage with minimal or no inflammatory changes mainly in the right colon. Rectum and sigmoid colon are completely normal except in one case. Symptoms rapidly resolved after the endoscopy. At follow-up colonoscopy, performed 4-12 days later, the mucosal changes had cleared completely. There was no evidence to support a hypersensitivity reaction of the colonic mucosa to ampicillin. We believe that right-sided hemorrhagic colitis is one of the common forms of colitis associated with ampicillin. Its differentiation from other kinds of acute colitis and the importance of early total colonoscopy are discussed.
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PMID:Acute right-sided hemorrhagic colitis associated with oral administration of ampicillin. 51 90

The role of shigella infection in childhood gastroenteritis was studied over a 2-year period. Shigella species were found in the faecal specimens of 70 (1%) of 7369 children with gastroenteritis, but in only 1 (0.1%) of 1130 controls. S. flexneri was the commonest isolate (51%), followed by S. sonnei (37%). Most shigella species were isolated during the winter. The prevalence of shigellosis was highest for children 1-5 years of age but equal for both sexes. Fever, abdominal cramps, vomiting, and bloody diarrhoea were the predominant clinical features. Of the shigella isolates, 73% were resistant to cotrimoxazole, 43% to ampicillin, and 41% to chloramphenicol. One-third of isolates were resistant to greater than or equal to 3 antibiotics. All isolates were susceptible to nalidixic acid. The illness was mild and self-limiting and most patients recovered without antimicrobial therapy.
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PMID:The relative importance of Shigella in the aetiology of childhood gastroenteritis in Saudi Arabia. 150 39

We report on three young females complaining of bloody diarrhea of acute onset due to hemorrhagic colitis associated with oral amoxicillin therapy. The bloody diarrhea with abdominal cramps began 4 to 6 days after starting the treatment. Right colon was involved in two patients, and the descending and sigmoid colon in the other. Stool cultures and search for Cl. difficile toxins were repeatedly negative. Biopsy revealed marked mucosal hemorrhage (2/3), erosions (2/3) and thrombosed vessels (2/6). Symptoms rapidly resolved after 2 to 6 days. Extensive allergic evaluation in one patient did not reveal a hypersensitivity reaction. A literature review reveals another 31 patients with this characteristic form of colitis associated with ampicillin or amoxicillin therapy.
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PMID:[Segmental hemorrhagic colitis following amoxicillin therapy]. 266 27

Most gastrointestinal infections secondary to the use of antimicrobial agents that have been documented are related to overgrowth of Clostridium difficile which produces a spectrum from severe pseudomembranous colitis to mild diarrhea or asymptomatic carriage. The most common inducers of pseudomembranous colitis or antimicrobial agent-associated diarrhea are ampicillin, clindamycin, and various cephalosporins, but almost all antimicrobials may cause this problem. Symptoms vary from watery to bloody diarrhea; the extent and severity of the diarrhea, fever, and abdominal cramps and the incidence of complications (such as toxic megacolon and perforation of the bowel) and of fatality are variable. Normal carriage of C. difficile in infants and asymptomatic carriage in adults who have received antimicrobial therapy make it impossible to rely on culture for diagnosis. The presence of cytotoxin or enterotoxin produced by C. difficile is much more reliable diagnostically, but there may be false-positives with this as well, particularly in infants. However, the combination of the appropriate clinical picture and background and presence of toxin usually permit accurate diagnosis. The definitive method of diagnosis, often not feasible to employ, is demonstration by colonoscopy or sigmoidoscopy of the pathognomonic yellow, elevated plaques on the colonic mucosa. Colonoscopy is preferred since the plaques may be restricted to the right colon, particularly in early cases. From the practical standpoint, the best diagnostic test is demonstration of C. difficile toxin.
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PMID:Clinical considerations in the diagnosis of antimicrobial agent-associated gastroenteritis. 369 42

The prevalence of Aeromonas hydrophila in stool specimens from patients with diarrhea was studied during 18 months. A. hydrophila was found in 1.1% of patients with diarrhea and in none of 533 control patients (P less than 0.02). Cases were detected 1.5 times more often during the summer months than the winter months, and most occurred in children less than 2 years of age. Clinical features included fever greater than 38 degrees C (55%), abdominal cramps (35%), vomiting (25%), and duration of illness greater than 10 days (50%). Detection of A. hydrophila in stools was facilitated by the use of sheep blood agar with 15 micrograms of ampicillin per ml which was flooded with oxidase reagent after growth. A cytotoxin was produced by 62% of the isolates, and the cytotoxic strains showed positive results in a hemolysin assay and a lysine decarboxylase reaction.
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PMID:Clinical and microbiological features of Aeromonas hydrophila-associated diarrhea. 400 21

An unusual case of pelvic abscess characterized by a relatively mild clinical course and unusual localization occurred in a previously healthy, married, 26-year old woman with 2 children and 1 previous abortion. The woman was admitted to the hospital for lower abdominal pain of 1 week's duration. A Lippes Loop C inserted 5 years earlier, 4 months after a term delivery, had caused no complications. The last menstrual period was 2 weeks before admission. 1 week before admission lower abdominal cramps and dysuria had started, and nitrofurantoin 400 mg daily was prescribed for suspected urinary tract infection. The patient was hospitalized when the pain worsened. The patient appeared well on admission. Abdominal examination disclosed a very tender suprapubic mass the size of a 14-week pregnancy. Vaginal examination revealed an anterior, normal-sized uterus adherent to the mass. An examination under general anesthesia revealed a 12 cm mass adherent to a normal sized uterus. Multiple adhesions prevented visualization of the pelvic organs during laparoscopy. The IUD was removed and sent for bacteriologic examination. Laparotomy revealed a mass with a diameter of 10 cm located between the bladder and the uterus and adherent to them and to the anterior abdominal wall. The tubes were hyperemic and edematous, and pus was noted in both fimbriae. Both ovaries appeared normal. The mass was excised and a frozen section examination established the diagnosis of an abscess, which was later confirmed by histopathologic examination. A course of intravenous gentamycin, ampicillin, and clindamycin was started. Polymicrobial infection with Streptococcus viridans, Staphylococcus, coagulase negative, and diptheroids was subsequently established. The postoperative course was uneventful, and physical examination a month later was normal. No explanation of the unusual location of the abscess in the visicouterine space or of the absence of most of the symptoms of an abscess was found.
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PMID:Pelvic abscess associated with a Lippes loop. An unusual case. 663 39

A total of 21,609 faecal specimens obtained from patients with diarrhea mainly in Kanto area between June and September 1996 were investigated to identify the causative pathogens for diarrhea. One-hundred fifty-seven strains of Escherichia coli of 29 different O-serotypes were isolated as the causative pathogens, which were previously recognized to induce severe abdominal cramps and diarrhea. Of these, 114 strains, in which the possibility of enterohemorrhagic E. coli due to their O-serotypes was predicted, were examined for the producibility of Vero toxins. Twenty-six (76.5%) of the 34 strains of E. coli O157 produced the Vero toxins, and other 8 strains were the non-producers. Twenty of the 26 producers produced both VT1 and VT2, whereas the other 6 strains produced VT2 only. Furthermore, 4 strains of E. coli O26, and 1 strain each of E. coli O125 and O126 produced Vero toxins. Thirty-two of the 114 strains, isolated from the patients with diarrhea and selected as the enterohemorrhagic E. coli according to the specific O-serotypes, were actually confirmed produce Vero toxins. Thirty-four strains of E. coli O157 tested were susceptible to all antibiotics such as ampicillin, doxycylin, levofloxacin, fosfomycin, chloramphenicol and polymyxin B, and no strains resistant to levofloxacin, polymyxin B and fosfomycin were found.
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PMID:[Study of diarrhea-inducing strains of Escherichia coli mainly isolated in Kanto area between June and September 1996]. 924 64

In September 1994, a foodborne outbreak of enterotoxigenic Escherichia coli (ETEC) infection occurred in attendees of a banquet in Milwaukee. E. coli was isolated from stool specimens from 13 patients that were comprehensively tested; isolates from five patients were positive for E. coli producing heat-stable toxin, were biochemically identified and serotyped as E. coli O153:H45, and were all resistant to tetracycline, ampicillin, sulfisoxazole, and streptomycin. Diarrhea (100%) and abdominal cramps (83%) were the most prevalent symptoms in 205 cases; vomiting (13%) and fever (19%) were less common. The median duration of diarrhea and abdominal cramps was 6 days and 5 days, respectively. In the United States, health care providers rarely consider ETEC as a possible cause of diarrhea in their patients, and few laboratories offer testing to identify ETEC. Hence, outbreaks of ETEC infection may be underdiagnosed and underreported. As in this outbreak, the relatively high prevalence of diarrhea and cramps lasting > or = 4 days and the low prevalence of vomiting and fever can help distinguish ETEC infection from Norwalk-like virus infection and gastroenteritis due to other causes with incubation times of > or = 15 hours and can provide direction for confirmatory laboratory testing.
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PMID:Clinical features of infections due to Escherichia coli producing heat-stable toxin during an outbreak in Wisconsin: a rarely suspected cause of diarrhea in the United States. 956 72

A retrospective evaluation of 200 consecutive recipients of autologous peripheral blood stem cell transplantation (PBSCT) was conducted to ascertain the incidence and outcome of infection with Clostridium difficile. The diagnosis was confirmed in 14 patients with diarrhea (15 episodes) at a median of 33 days after stem cell infusion. Five patients were neutropenic at the time of diagnosis. Every individual had adverse known risk factors such as recent or current use of antibiotic, corticosteroid and antiviral therapy, recent administration of myeloablative chemotherapy and numerous, prolonged periods of hospitalization. Diarrhea, frequently hemorrhagic, was the most common presenting feature along with fever, abdominal cramps and abdominal distention. Diagnosis was established by the stool-cytotoxin test. Response to standard treatment with oral vancomycin or metronidazole was prompt despite the presence of several adverse prognostic features in these patients. There was only one instance of relapse which was also treated successfully. Several transplant-related variables such as age, sex, underlying malignancy, myelo-ablative regimen, duration of neutropenia, and prophylactic use of oral ampicillin underwent statistical analysis but failed to be predictive of C. difficile infection in such a setting. Finally, C. difficile is not uncommon after autologous PBSCT and must be included in the differential diagnosis in any such patient with diarrhea.
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PMID:Incidence and outcome of Clostridium difficile infection following autologous peripheral blood stem cell transplantation. 1037 70


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