Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

48 patients with rheumatic diseases underwent long-term treatment with a new antirheumatic compound, tolfenamic acid pINN. The dosage was 2 capsules of 100 mg 3 times daily. At the time of summing-up 9 patients had been treated for one year, 41 for 6 months and 7 had been eliminated after 1 month of treatment, because of side-effects in the form of diarrhoea, dyspepsia, vomiting and 1 ulcer patient got an attack of duodenal ulcer. Of the 41 patients who completed the 6 month trial 33 reported good therapeutic effect. A significant fall in the erythrocyte sedimentation reaction (p less than 0.01) was observed. 19 patients reported side-effects in the trial period, but at the end of the trial only 5 complained of side-effects. In the male patients occasional slight dysuria was the most common side-effect. Of the 9 patients who were treated for one year all reported a good effect from the preparation and none of them complained of side-effects after 1 year of treatment. Apart from eosinophilia in 2 patients, who were eliminated from the trial because of diarrhoea, none of the laboratory values showed any signs of the preparation having any toxic effects.
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PMID:Long-term therapy with tolfenamic acid pINN. A clinical and toxicological study with special reference to clinical and chemical laboratory parameters. 30 10

A large outbreak of haemorrhagic fever (subsequently named Ebola haemorrhagic fever) occurred in southern Sudan between June and November 1976. There was a total of 284 cases; 67 in the source town of Nzara, 213 in Maridi, 3 in Tembura, and 1 in Juba. The outbreak in Nzara appears to have originated in the workers of a cotton factory. The disease in Maridi was amplified by transmission in a large, active hospital. Transmission of the disease required close contact with an acute case and was usually associated with the act of nursing a patient. The incubation period was between 7 and 14 days. Although the link was not well established, it appears that Nzara could have been the source of infection for a similar outbreak in the Bumba Zone of Zaire.In this outbreak Ebola haemorrhagic fever was a unique clinical disease with a high mortality rate (53% overall) and a prolonged recovery period in those who survived. Beginning with an influenza-like syndrome, including fever, headache, and joint and muscle pains, the disease soon caused diarrhoea (81%), vomiting (59%), chest pain (83%), pain and dryness of the throat (63%), and rash (52%). Haemorrhagic manifestations were common (71%), being present in half of the recovered cases and in almost all the fatal cases.Two post mortems were carried out on patients in November 1976. The histopathological findings resembled those of an acute viral infection and although the features were characteristic they were not exclusively diagnostic. They closely resembled the features described in Marburg virus infection, with focal eosinophilic necrosis in the liver and destruction of lymphocytes and their replacement by plasma cells. One case had evidence of renal tubular necrosis.Two strains of Ebola virus were isolated from acute phase sera collected from acutely ill patients in Maridi hospital during the investigation in November 1976. Antibodies to Ebola virus were detected by immunofluorescence in 42 of 48 patients in Maridi who had been diagnosed clinically, but in only 6 of 31 patients in Nzara. The possibility of the indirect immunofluorescent test not being sufficiently sensitive is discussed.Of Maridi case contacts, in hospital and in the local community, 19% had antibodies. Very few of them gave any history of illness, indicating that Ebola virus can cause mild or even subclinical infections. Of the cloth room workers in the Nzara cotton factory, 37% appeared to have been infected, suggesting that the factory may have been the prime source of infection.
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PMID:Ebola haemorrhagic fever in Sudan, 1976. Report of a WHO/International Study Team. 30 55

100 infants with 1-10% dehydration resulting from acute watery diarrhea were treated in an emergency room setting with oral glucose-electrolytes therapy. The acute episode was utilized to instruct mothers in the technique of oral therapy for diarrhea. After initial rehydration, when the stools had lost their totally watery character, children were discharged and mothers were instructed to continue oral therapy as needed at home and to resume milk feedings. 92% of the infants were successfully rehydrated during the initial visit without any intravenous fluids. 8% required intravenous therapy because of persistent vomiting or refusal to take the oral solution in the face of significant diarrhea. 13% of the infants were brought back to the emergency room by their mothers due to continued diarrhea and recurrent dehydration. Of these, 8 were rehydrated again with oral therapy and 7 were given intravenous fluids. Oral therapy alone was successful in 85% of the cases. The mean duration of stay in the hospital was reduced, with 74% of the infants staying less than 24 hours as compared with 36% in previous studies in this hospital. (Authors' modified)
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PMID:Evaluation of oral therapy for infant diarrhoea in an emergency room setting: the acute episode as an opportunity for instructing mothers in home treatment. 31 26

In June and July 1975, Gastrointestinal illness occurred in more than 200 staff members and 2000 visitors to an American national park. In was characterized by prolonged diarrhea, cramps, nausea, and vomiting, lasted a median duration of 8 days, and was significantly associated with consumption of park water (P less than 0.001), which had been contaminated by raw sewage. Enterotoxigenic Escherichia coli serotype 06:K15:H16 was isolated from 20 of 49 ill park residents and from the park's water supply, but not from 71 residents who had never been ill or had been well for at least 4 days. No other bacterial, viral, or parasitic pathogens were isolated from ill or well persons. This outbreak is the first waterborne epidemic of diarrheal illness shown to be due to enterotoxigenic. E. coli, and this study documents one mode of transmission of this pathogen. This investigation also suggests the relative insensitivity of current methods for identifying persons infected with this organism, either by the culturing of randomly selected isolates or by measuring serologic responses.
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PMID:Epidemic diarrhea at Crater Lake from enterotoxigenic Escherichia coli. A large waterborne outbreak. 32 16

To determine the role of Escherichia coli heat-stable enterotoxin (ST) as a virulence factor in human diarrhea, a strain that elaborates only ST (E. coli 214-4) was fed to free-living volunteers in doses of 10(6), 10(8), and 10(10) organisms. Short-lived (1 day) mild illness consisting of abdominal cramps with vomiting or diarrhea occurred in three of five individuals fed 10(8). Typical travelers' diarrhea (loose stools, abdominal cramps, and low-grade fever for 2 to 3 days) was seen in four of five volunteers given 10(10); two had brief cholera-like purging of rice-water stools. Despite fever, there was no evidence of mucosal invasion. E. coli 214-4 became the predominant coliform in stools; coproculture isolates were uniformly negative for heat-labile enterotoxin (LT), whereas most produced ST. Ten of 13 individuals developed rises in antibody to somatic E. coli antigen, and none had rises in LT antitoxin. E. coli that elaborate only ST can cause diarrheal disease in adults.
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PMID:Diarrhea caused by Escherichia coli that produce only heat-stable enterotoxin. 32 97

A multicentre trial was conducted to compare Lomotil and Imodium in the treatment of acute non-specific diarrhoea in general practice. A total of eighty-three patients contributed to the study and were randomly allocated to one of the two treatments. No statistically significant differences were found betwwen the drugs in their efficacy and speed of action in alleviating diarrhoea or in their palliative effect on nausea/vomiting and abdominal pain when present.
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PMID:A comparison of lomotil and imodium in acute non-specific diarrhoea. 33 Feb 91

Under the circumstances of limited health resources and immediate need for preventing the dehydration associated with diarrhea in infants, breastfeeding should be encouraged throughout the diarrheal episode. When this is not possible because of cessation or failure of lactation, an oral electrolyte solution should be administered. It should be sterile and provide a quantity of electrolytes not greatly in excess of 30 mEq/liter of sodium and potassium. There should be little possibility of an error in the dilution of the mixture if it is to be supplied in powdered form. Milk should be reintroduced after 24 hours and the electrolyte mix rapidly discontinued so as to minimize nutritional deficits. If no such electrolyte mixture is available, it is reasonable to alternate feedings of commercial soft drinks or bland teas with milk feedings. There should be specific instructions that the infant should be brought to the hydration center if more than 3 sequential feedings are lost by vomiting, if fever is present, or it the stools exceed the volume of 3 feedings. In general, dehydration of less than 5% of body weight can be managed by this program in the house, dehydration greater than 5% but less than 10% requires supervision by health authorities, and dehydration greater than 10% requires intravenous therapy in a hydration center. In those countries with cholera and during epidemics of shigellosis or enterotoxigenic Escherichia coli, solutions containing 90 mEq/liter of sodium should be given under ambulatory supervision. This solution should be discontinued when fecal losses moderate (less than 60 ml/kg/day) and the lower electrolyte solution (30 mEq/liter) substituted.
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PMID:A critique of oral therapy of dehydration due to diarrheal syndromes. 33 34

Ten clinically intact weaned piglets were experimentally intoxicated by intravenous injection of lipoproteide-free lipopolysaccharide endotoxin according to Westphal of E. coli O 127:B8. Severe endotoxin shock with all clinical manifestations of experimental coli-enterotoxaemia was induced in all animals and included circulatory disorder with tachycardia, intermittent pallor and/or cyanosis, symptoms of severe systemic intoxication, neurological symptoms, such as lack of coordination, hindleg staggering, spasm, paresis, paralysis, changes in respiration, such as rise in respiratory frequency and deepened breathing premortal deceleration of respiration and gasping for breath, temperature, variation, including hyperthermia and aggravating hypothermia, gastro-intestinal symptoms, such as temporary vomiting and persistent diarrhoea, leucopenia, eosinopenia, variation of haematocrit, edematisation, increased transudation, congestion, and gastro-intestinal shock lesions. Eight animals died. These experiments quite obviously have confirmed that endotoxin shock is the common pathogenetic principle behind all forms of coli-entertoxaemia (i.e, the forms of edematisation, cardiovascular failure, and gastro-intestinal processes.) Lipopolysaccharide endotoxin alone may be responsible for the development of both edemas and neurotoxic symptoms (edema disease) and diarrhoea (gastro-intestinal form of coli-enterotoxaemia). The pathogenetic relevance of additional toxins (neurotoxin and enterotoxin) is discussed under this aspect.
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PMID:[Experimental studies on the pathogenesis of Coli-enterotoxemia in swine. 4. Effect of lipopolysaccharide endotoxin on weaned piglets following parenteral administration]. 33 9

Necrotizing enterocolitis--a highly letal disease in the newborn period--is diagnosed in about 1--2% of the admissions to a nursery. The marcroscopic lesions are basically necroses predominantly found in the ileum, colon and jejunum. Untreated they lead to perforation, peritonitis and sepsis. The predisposing factors include such as perinatal complications, immaturity and umbilical vein catheterization; the main symptoms are bile stained vomiting and blood-streaked diarrhea, followed by signs of fulminant sepsis and peritonitis. The most typical roentgenographic findings are intramural air (pneumatosis intestinalis) and in more advanced cases pneumoperitoneum (free peritoneal air) and portal vein gas. The current plan of management--consisting of immediate withdrawal of oral feeds, gastric suction, intravenous fluid therapy, treatment of shock and administration of antibiotics--and the indication for operation are discussed. Perinatal stress and secondary bacterial invasion of the intestinal lesions seem to play an important role in the etiology of the disease. An early nutrition of the healthy immature with human breast milk seems to reduce the incidence of necrotizing enterocolitis or at least has a mitigating influence on the later course of the disease. The mortality in our own series--as reported--was high (6 patients: 1 survivor, mortality: 83%) as 4 of the patients were admitted with gross symptoms of intestinal perforation and severely shocked.
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PMID:[Necrotizing enterocolitis (pediatric review)]. 33 53

Cervical dilatation was compared in 20 women 10-20 weeks pregnant 6 hours after placement of a vaginal suppository containing 2.0 mg 15-methyl-prostaglandin F2 alpha (PGF2a) methyl ester in a rapidly releasing base, in 20 women 12 hours after 2.5 mg PG in a slower releasing base, and in 20 controls before vacuum aspiration. Mean cervical dilatations measured were 4.8 mm in controls, 9 mm in the 2.0 mg group, and 11 mg in the 2.5 mg group. Thus further mechanical dilatation was required in all controls, 65% of the low-dose group, and 25% of the high-dose group. All treated women began to bleed before aspiration. Mean blood loss at operation was 90 ml in controls, 62 ml in the low, and 50 ml in the high-PG dose group. Occasional vomiting, diarrhea, and moderate uterine pain were reported.
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PMID:Preoperative dilatation of the cervix by single vaginal administration of 15-methyl-PGF2alpha-methyl ester. 33 82


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