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

On Feb. 3, 1975, 196 (57%) of 344 passengers and 1 steward aboard a commercial aircraft contracted a gastrointestinal illness characterised by nausea, vomiting, abdominal cramps, and diarrhoea; 142 passengers and the steward were admitted to hospital. Symptoms developed shortly after a ham and omelette breakfast had been served. An investigation strongly incriminated ham as the vehicle of the outbreak, and the source seems to have been a cook with lesions on his fingers. The attack-rate was 86% for passengers who ate the ham handled by this cook and 0% for passengers who ate ham handled exclusively by another food preparer. Before being served, the ham and omelette had been held at room temperature for 14 h and at 10 degrees C (50 degrees F) for 14 1/2 h Specimens of stool and vomitus from ill passengers, left-over food, and the finger lesions of the cook were positive for Staphylococcus aureus of identical phage types and antibiotic sensitivities. Preformed enterotoxin was detected in the left-over ham and omelette. This outbreak re-emphasises that people with infected lesion should not handle food and that foods must be stored at temperatures low enough to inhibit the growth of bacteria. To ensure against a common foodborne illness incapacitating the entire flight crew, cockpit crew members should eat different meals prepared by different cooks.
Lancet 1975 Sep 27
PMID:Staphylococcal food poisoning aboard a commercial aircraft. 5 19

In the autumn of 1983, an outbreak of recurrent abdominal cramps occurred in a nursery and primary school in the Rovigo area in Italy. None of the 10 affected children had diarrhea. An atypical Campylobacter-like organism was isolated from feces in all cases. Conventional enteropathogens were searched for but not detected. The Campylobacter-like organism was identified as Arcobacter butzleri by using sodium dodecyl sulfate-polyacrylamide gel electrophoresis of whole-cell proteins and cellular fatty acid analysis. Its identity was confirmed by DNA-DNA hybridizations versus Arcobacter reference strains. All of the preserved outbreak strains have identical protein profiles and phenotypic characteristics and belong to serogroup 1 of the Lior serotyping scheme on the basis of slide agglutination of crude and absorbed antisera of A. butzleri reference strains versus heat-labile antigens of live bacteria. These data point to an epidemiological relationship. The successive timing of the cases suggests person-to-person transmission.
J Clin Microbiol 1992 Sep
PMID:Outbreak of recurrent abdominal cramps associated with Arcobacter butzleri in an Italian school. 140 Sep 98

Between December 9, 1988 and January 28, 1989, there were four outbreaks of acute gastroenteritis in Saitama prefecture. Eighty-two of 123 persons (67%) attending four banquets in restaurants became ill: 44 cases attending three banquets were related to eating raw oysters, and 38 attending one banquet to eating sashimi. The most common symptoms were nausea, diarrhea, abdominal cramps, and vomiting. Average incubation periods were 29 to 32 hours long. Bacteriologic analysis of stool specimens did not reveal causative agents. Small round structured viruses were detected in fecal specimens from 19 of 39 ill persons (49%) by electron microscopy. In one of four outbreaks, the formation of antibody to small round structured virus in paired serum samples was detected by western blot test. Small round structured viruses were implicated as the etiologic agents in four outbreaks of acute gastroenteritis.
Kansenshogaku Zasshi 1991 Sep
PMID:[Food-borne outbreaks of gastroenteritis caused by small round structured viruses. 1. Four outbreaks of gastroenteritis associated with oyster consumption]. 166 51

Primary nonfunction following orthotopic liver transplantation is characterized by rapidly rising serum transaminases, minimal bile production, and severe coagulopathy, which can progress to hypoglycemia, hepatic encephalopathy, and acute renal failure. Untreated it has a mortality of over 80% and to date the only treatment has been retransplantation. As a result of the beneficial effect of Prostaglandin E1 infusion in patients with fulminant hepatic failure, this trial was conducted to determine whether PGE1 would be of value in primary nonfunction. We have encountered 16 cases of primary nonfunction in 94 liver transplants, an incidence of 17%. Initially in the program, there were 6 occurrences of nonfunction that did not receive PGE1; 3 underwent retransplantation (2 survivors), 2 died awaiting another liver, and in one recovery of hepatocellular function occurred with supportive care but the patient died of cytomegalovirus infection. Ten patients received PGE1 within 4-34 hr of transplantation. Within 12 hr of treatment, 8 patients responded with a significant fall in the AST (129 U/hr) whereas, in the untreated group, the AST continued to rise (267 +/- 102 U/hr) at the same rate as prediagnosis (337 +/- 95 U/hr). At the conclusion of the infusion (4-7 days) in the 8 responders, there were significant decreases in AST (4386 +/- 546 U/L to 102 +/- 21 U/L), prothrombin time (22 +/- 2 to 12 +/- .4 sec) and partial thromboplastin time (45 +/- 3-29 +/- 4 sec), and significant increases in coagulation factor V (26 +/- 8 to 95 +/- 12%) and factor VII (10 +/- 5 to 61 +/- 4%). No serious side effects occurred, although 2 patients developed diarrhea, and abdominal cramps. Two patients treated with PGE1 were retransplanted at 10-36 hr and were considered nonresponders. Graft survival was 80% in the PGE1-treated group and 17% in the untreated group (P less than 0.05) and patient survival was 90% and 33%, respectively. This study suggests a potential benefit of PGE1 in the treatment of primary nonfunction.
Transplantation 1989 Sep
PMID:Treatment of primary liver graft nonfunction with prostaglandin E1. 267 5

The syndrome "Traveller's Diarrhea" (TD) is important for tourists travelling to warm-climate countries. In this study a worldwide survey on the clinical features of enteritis among 1,455 Austrian tourists is reported. The clinical parameters of TD show that this disease exhibits a very uniform clinical course which is not influenced by different regions with considerable differences in aetiology or by travel-associated parameters such as accommodation, travel style and individual dietary hygiene: TD starts mainly at the end of first week of the stay and the average duration of illness is 3.6 +/- 2.7 days. Watery and mucous stools were reported by 99% of patients with a frequency of 4 bowel movements per day, while bloody diarrhea occurred very rarely. However, 57.2% of patients suffered from abdominal cramps, less than one third of patients reported nausea and/or vomiting and fever accompanied the acute disease in 13%. Symptoms indicate that TD should not be considered a severe disease. The diarrheal illness will show the characteristics of an enteroinvasive disease only in rare cases. Treatment of TD is discussed: symptomatic or other non-antibiotic agents are preferable as antibiotics will only occasionally be necessary for treatment of an illness with a self-limiting character. For prophylaxis of TD, the preferable way to resolve the problem of TD in international travel, very few effective preparations are currently available, emphasizing the need for extensive research in this field.
Eur J Epidemiol 1989 Sep
PMID:Traveller's diarrhea among Austrian tourists to warm climate countries: II. Clinical features. 279 10

Eight patients with postprandial hypotension and orthostatic hypotension were treated with the somatostatin analogue SMS-201-995. Low doses of this drug (0.2-0.4 microgram/kg) raised the blood pressure after breakfast in all six patients with postprandial hypotension. 60 min after breakfast the mean sitting blood pressure was 35 +/- 10 (SEM) mm Hg higher after administration of SMS-201-995 0.4 microgram/kg than after placebo (p less than 0.001). Larger doses (up to 1.6 micrograms/kg) raised upright blood pressure during the postprandial period in five of seven patients. Before therapy three patients were unable to stand after eating; after an injection of SMS-201-995 0.8 microgram/kg at the beginning of breakfast they were able to walk for 35-100 min. The duration of therapeutic effect of each injection was 3-6 h. Treatment was followed by abdominal cramps and nausea in two patients with gastroparesis diabeticorum. SMS-201-995 holds promise as a treatment for postprandial hypotension and orthostatic hypotension.
Lancet 1986 Sep 13
PMID:Treatment of autonomic neuropathy with a somatostatin analogue SMS-201-995. 287 21

Although Bacillus cereus is a well-known cause of food-borne illness, hospital-related outbreaks of food-borne disease due to B. cereus have rarely been documented. We report a hospital employee cafeteria outbreak due to foods contaminated with B. cereus in which an outside caterer was employed to prepare the suspect meals. Data were collected from 249 of 291 employees who had eaten either of the two meals. With a mean incubation period of 12.5 hours, 64% (160 of 249) of employees manifested illness. Symptoms, which averaged 24.3 hours in duration, included diarrhea (96.3%), abdominal cramps (90%), nausea (50.6%), weakness (24.7%), and vomiting (13.8%). Eighty-seven employees sought medical attention, 84 of whom were seen in an emergency room. Although a significant difference was not demonstrated in food-specific attack rates, B. cereus was cultured from both rice and chicken items that were served at both meals. Sixty-three employees submitted stools for culture that grew no enteric pathogens, but none were examined for B. cereus. This food-borne outbreak demonstrates: the need for hospital kitchen supervisors to ensure proper handling of food when outside caterers are employed; that significant differences in food-specific attack rates may not be demonstrated in outbreaks, which may be related to several factors; and the importance of notifying microbiology laboratory personnel when B. cereus is a suspect enteric pathogen, since many laboratories do not routinely attempt to identify this organism in stool specimens.
Infect Control 1986 Sep
PMID:A hospital cafeteria-related food-borne outbreak due to Bacillus cereus: unique features. 309 97

A 1983 investigation of two clambake-related gastroenteritis outbreaks in Rochester, New York, showed that 84 (43%) of 196 persons interviewed had an acute illness characterized by watery diarrhea, vomiting, and abdominal cramps. None of the ill persons were hospitalized or had complications. Illness was associated with eating raw (p = 0.002) or baked (p less than 0.01) hard-shell clams, with the risk of illness increasing with the total number of clams consumed (p less than 0.01). The median incubation period and duration of illness were 36 and 44 hours, respectively. Stool samples obtained 2-4 days after onset of illness were negative for commonly recognized bacterial and viral pathogens. However, of 31 persons whose stools were tested, the stool of only one ill person was positive by enzyme-linked immunosorbent assay for the Snow Mountain agent, one of the Norwalk-like viruses. Paired serum specimens from six (67%) of nine ill and two (29%) of seven well persons showed a fourfold or greater rise in antibody titer to Snow Mountain agent. Persons who ate clams were more likely to seroconvert to Snow Mountain agent (eight of 12) than were those who did not eat clams (zero of four) (p = 0.04). The clams were harvested off the coast of southern Massachusetts in late October, when harvest waters were documented to be contaminated by untreated municipal sewage. This report describes the first documented outbreak of shellfish-associated gastroenteritis attributed to Snow Mountain agent of which we are aware.
Am J Epidemiol 1987 Sep
PMID:Snow Mountain agent gastroenteritis from clams. 311 35

In April 1981, an outbreak of gastroenteritis, characterized by diarrhea and abdominal cramps, occurred in 282 of approximately 3,000 personnel at a large metropolitan hospital in San Antonio, Tex. There was a significant association between illness and eating at the hospital cafeteria (P = 0.0008), but no specific food could be incriminated. Stools or rectal swabs from 54 ill individuals produced almost pure cultures of Escherichia coli. Cultures from 51 of these subjects had identical antibiotic sensitivity patterns, and 38 had the same biotype. Isolates from 45 persons were tested for production of heat-stable and heat-labile enterotoxins, using the suckling mouse and Y-1 adrenal cell assays, respectively. Of 45 isolates, 41 produced heat-labile enterotoxins, while 0 of 45 produced heat-stabile enterotoxins. Two isolates were rough, and 34 of the remaining 43 were serotype O25:H-. Two strains were O25:H+. None of the 45 strains possessed hemagglutination patterns typical of colonization factor antigens I or II. Six of seven O25:H- heat-labile enterotoxin-positive strains selected at random were piliated as seen by electron microscopy but did not agglutinate with anti-colonization factor antigens I or II antisera.
Infect Immun 1983 Sep
PMID:An outbreak of gastroenteritis due to a heat-labile enterotoxin-producing strain of Escherichia coli. 635 Jan 88

The narcotic antagonist naltrexone was studied in over 300 opiate addicts. Patient selection was a major factor in determining retention and treatment outcome. Treatment time ranged from 1 week to over a year (mean = 2 months). A quarter of the study patients had multiple treatment episodes. Stabilized patients had few side effects, except for occasional nausea and abdominal cramps. Almost half the subjects tested naltrexone by using opiates at least once; all reported satisfactory narcotic blockade. Very few subjects switched to nonopiates to get high, although several did increase their alcohol consumption during the first weeks of therapy. One-third of subjects contacted in a follow-up study were opiate-free 6 months after stopping naltrexone, indicating a successful short-term treatment modality.
J Clin Psychiatry 1984 Sep
PMID:Naltrexone: a clinical perspective. 646 33


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