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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Shigellosis results in considerable morbidity in endemic areas, but mortality is rare in developed countries. All pediatric deaths (n = 15) in Israel following shigellosis in the past 10 years were reviewed. The patients' ages ranged from 5 months to 11 years; there were eight boys and seven girls. Three were institutionalized mentally retarded patients, 11 were healthy children. Twelve had definite clinical signs of brain death within 48 hours of onset of disease. Cause of death in all patients was consistent with toxic encephalopathy. No other systemic complication was implicated as the cause of death except for one case consistent with a "Reye-like" syndrome. Shigella species were as follows: 8 flexneri, 4 sonnei, 1 dysenteriae, and 2 were not identified. Case-control study of these patients vs surviving, hospitalized patients with shigellosis showed similar severity of fever, diarrhea, vomiting, and dehydration and similar incidence of convulsions. Headache was a prominent feature of patients who died; 5 of 7 verbal patients complained of this symptom as opposed to 2 of 20 in the control group (P less than .01). There were no significant differences in the hematological and biochemical profile (except for an increased incidence of hyponatremia in the study group), pattern of shigella species, or antibiotic sensitivity. These findings indicate that mortality from shigellosis in a developed country is due primarily to the toxic encephalopathy syndrome.
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PMID:Lethal toxic encephalopathy due to childhood shigellosis in a developed country. 159 76

Diarrhea affects approximately 330,000 travelers from industrialized nations each year. Diarrhea is a reflection of inadequate hygiene or waste disposal in the countries visited, usually developing countries. The greatest incidence occurs in 20-29 years olds who take the most dietary risks. Some foods that pose the greatest risk in descending order include raw oysters, steak tartare, ice cubes, washed vegetables, cold milk, puddings, and sandwiches with mixed fillings. 40% of all travelers have a self limiting and rarely grave diarrheal illness caused by local enterotoxigenic Escherichia coli (ETEC). Following an incubation period of 5-9 days, symptoms appear (cramps, fever, and 10 or more diarrheal episodes/day). 5% are infected with Giardia lamblia and 4% with Entamoeba histolytica. Giardiasis occurs worldwide and is characterized by grumbling diarrhea, cramps, and flatulence. E. histolytica causes a severe illness characterized by colitis with bloody stools, anorexia, malaise, sweats, weight loss, and epigastric pain. Only 10-100 Shigella bacteria are required by cause shigellosis. Symptoms include blood and mucus in the diarrhea and malaise. A traveler who ingests food with 100,000 Salmonella bacteria in it most likely will fall ill 48 hours after eating the contaminated food. Typhoid and paratyphoid fevers have an incubation period of about 12 days and may be fatal. Initial symptoms consists of headache, malaise, fever, and pain and 2 weeks later bloody diarrhea appears. Additional common diarrheal illnesses include cholera, post infectious tropical malabsorption, and those caused by Vibrio parahaemolyticus and Campylobacter species. Another disease common in areas of poor hygiene is poliomyelitis with fever, sore throat, and headache present in mild forms. If the virus invades the central nervous system, however, paralysis occurs.
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PMID:Exotic diarrhoeal problems and poliomyelitis. 259 59

This review covers 2346 norfloxacin treated patients in clinical trials world wide. These studies show that 400 mg of norfloxacin b.i.d. was effective and compared favorably with other standard oral agents in the treatment of urinary tract infections, including complicated and recurrent infections in men. This regimen given b.i.d. or t.i.d. was also effective in the treatment of acute gastroenteritis due to common gastrointestinal pathogens such as enterotoxigenic Escherichia coli, Salmonella spp., Shigella spp., Campylobacter spp. as well as less common organisms. A single 800 mg dose was effective in the treatment of gonorrhoea including patients with extra genito-urinary involvement and penicillinase producing strains of Neisseria gonorrhoeae. Preliminary data from ongoing trials have also shown that norfloxacin is effective in the prophylaxis of traveller's diarrhoea and infections in the granulocytopenic patient. These various regimens of norfloxacin were well tolerated with a low incidence (less than 3%) of drug related adverse experiences. The most common adverse experiences were nausea, headache, dizziness, rash, elevation of liver enzymes and eosinophilia.
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PMID:World-wide clinical experience with norfloxacin: efficacy and safety. 353 57

Scombroid poisoning has become an almost world-wide medical problem. It is probably the most common cause of fish poisoning, although frequently misdiagnosed as "Salmonella infection'. While there remains some question as to the definitive etiology, there is little doubt that the poisoning is caused by the ingestion of certain mackerel-like fishes whose tissues have undergone a number of changes provoked by bacteria, and involving the conversion of histidine to histamine, potentiated by diamines. Improper storage of the fishes, usually at temperatures above 20 degrees C, appears to be the most important predisposing factor. The organisms most commonly involved are Proteus sp., Clostridium sp., Escherichia sp., Salmonella sp. and Shigella sp. Twenty-five cases of scombroid poisoning are presented. The clinical manifestations were very similar in most cases, consisting of: alterations in taste; anxiety; hyperemia, particularly of the face and neck; nausea; pruritus; headache; certain other symptoms and signs. Most patients responded to antihistamitics, and all cases were self-limiting.
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PMID:Scombroid poisoning: mini-review with case histories. 382 4

Six hundred sixty adults with diarrhea treated at Bamrasnaradura hospital, Bangkok, Thailand were investigated to determine the prevalence, seasonality, and severity of diarrhea associated with bacterial enteric pathogens in 1980 and 1981. Shigella were isolated from 27% and Vibrio parahaemolyticus from 19% of the patients studied. Enterotoxigenic Escherichia coli (5%), Salmonella (3%), non-01 Vibrio cholerae (3%), Campylobacter jejuni (1%), and Group F vibrio (less than 1%) were isolated from a smaller proportion of the patients. Shigella infections were most common in July-September, during the period of maximum rainfall in Thailand, while V. parahaemolyticus was isolated most frequently in September and October at the end of the rainy season. 0-1 Vibrio cholerae was isolated from 25% of 104 patients studied in the hot, dry spring of 1980, but was not isolated throughout 1981. Patients with cholera passed more watery stools, while those with Salmonella and Shigella most frequently had headaches, and those with Shigella more often had blood in their stools than those with other infections, or in whom no bacterial enteric pathogens were identified. Annual, seasonal, and, from a comparison with other reported surveys, geographical differences exist in the prevalence of bacterial enteric pathogens in adults with diarrhea in tropical developing countries.
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PMID:A longitudinal study of the prevalence of bacterial enteric pathogens among adults with diarrhea in Bangkok, Thailand. 637 May 64

Campylobacter fetus ss. jejuni has recently been recognized as a very common cause of gastroenteritis. Symptoms of Campylobacter gastroenteritis include fever, diarrhea, abdominal pain, myalgia and headache. Bloody diarrhea occurs in about 50 percent of patients. This organism is now being isolated more frequently than Salmonella or Shigella in cases of diarrhea. Acute colitis mimicking Crohn's disease or ulcerative colitis on proctoscopic examination and on barium enema x-ray has been described. The drug of choice for therapy is erythromycin.
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PMID:Campylobacter Gastroenteritis. 705 19

Eleven patients were referred to the infectious diseases wards of the Prince Henry Hospital, Sydney, between August and December, 1979, with acute infectious diarrhoea acquired within Australia. Nine of the 11 had infection with Campylobacter species as the sole pathogens. In contrast, a variety of pathogens was isolated from the stools of 13 patients referred to the hospital with enteritis acquired during overseas travel, including three Shigella species, but only one Campylobacter species. The patients with campylobacter enteritis suffered fever, abdominal discomfort and diarrhoea, often with some blood. Complications of campylobacter enteritis included colitis, severe abdominal pain, renal failure, severe muscle cramps, headache with meningism, myalgias and arthralgias. Campylobacter enteritis resolved with cessation of solid food intake, together with intravenous or oral fluid therapy. Some patients were treated with erythromycin, with prompt improvement, though a role for antibiotic therapy has not yet been established.
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PMID:Campylobacter: common cause of enteritis in an infectious diseases hospital. 743 13

The epidemiological and clinical characteristics of 47 patients infected with Shigella in 3436 patients at a primary care clinic during 30 months were reviewed. Most cases were seen during the winter. The prominent clinical features were abdominal pain (91.5%), headaches (72.5%), bloody diarrhea (66%), mucoid stools (63.8%), fever (53.2%) and 75% had 4-10 stools per day. Most patients presented the first day of the illness (75%). S. sonnei has been found the most prevalent among 4 types of shigella. Resistance to ampicillin was complete and to Resprim 95%, but to nalidixic acid and to tetracycline, 4.9%. A third of the patients were treated with oral fluids and an appropriate diet and 2/3 received antibiotics. Children between 1-4 years of age who attend kindergartens are the main risk group for Shigellosis.
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PMID:[Shigellosis in a primary care practice]. 799 66

Bacillary dysentery, an acute infection caused by various strains of Shigella, is characterized by abdominal pain, tenesmus, and diarrhea with mucus, pus and blood. Neurologic manifestations including meningismus, delirium and convulsions may accompany the infection. We describe a thirteen-year-old girl who presented with headache, convulsion and loss of consciousness at the onset and developed diarrhea with blood and pus after hospitalization. The diagnosis of shigellosis was based on clinical data and isolation of the microorganism in the stool specimen. After improved physical functions, the patient developed mutism that continued for two days in the course of her illness, despite having no history of neurologic or psychological problems. She was diagnosed by a psychiatrist with organic mental syndrome NOS (Not Otherwise Specified) according to DSM-III-R criteria. None of the conditions that may cause mutism could be confirmed. This is the first reported case of mutism accompanying shigellosis.
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PMID:A case of childhood shigellosis with mutism. 856 Jun 15

It was established, that clinical manifestation of acute dysentery caused by the polyagglutinable strain of Sonne shigellosis is characterized by acute onset of the disease, general toxic syndrome (high body temperature up mild pyrexia, chill, headache, low appetite) and in 6-24 hours followed by gastric indigestion resembling acute enterocolitis. In general, there have not been severe and lingering forms of the disease. Etiotropic and pathogenetic treatments are leading procedure in care of such patients.
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PMID:[Clinical manifestation of acute dysentery caused by the polyagglutinable strain of Shigella sonnei]. 1591 95


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