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Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We examined the effect of the emergency response on medical and public health problems during the 1991 Gulf War in Israel. On the first day of the conflict, the number of deaths from suffocation, asphyxiation, aspiration, myocardial infarction, cardiac arrest, and cerebrovascular accident increased abruptly, as did the number of sudden deaths associated with the use of tight-fitting masks with filters in sealed rooms. Much of the excess risk for death from cardiorespiratory complications during the first alert may have been a consequence of its duration (140 minutes). Mass evacuation and concrete buildings are believed to have kept the death toll from trauma down, and mask use may have protected against facial and upper-airway injuries. Falls and hip fractures, airway irritation from exposure to bleach, carbon monoxide intoxication from open kerosene heaters in sealed rooms, and self-injection with atropine syringes were also noted. A measles epidemic and increased death rates from automobile crashes were other preventable causes of death. Protection against biological warfare was limited to surveillance of trends for pneumonia and gastroenteritis. Emergency planners failed to anticipate the need for better mask fit, hands-on training in the use of masks, and special guidelines for older persons to prevent deaths from suffocation and other cardiovascular-respiratory problems in the first minutes of use. If masks are to be distributed as a protection against chemical warfare, a simpler model including the use of shrouds for whole-body skin protection might help avoid cardiorespiratory complications. Public health problems not adequately dealt with in the predisaster period are apt to emerge with greater severity during a crisis.
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PMID:Emergency preparedness and response in Israel during the Gulf War. 970 6

We examined the effect of the emergency response on medical and public health problems during the 1991 Gulf War in Israel. On the first day of the conflict, the number of deaths from suffocation, asphyxiation, aspiration, myocardial infarction, cardiac arrest, and cerebrovascular accident increased abruptly, as did the number of sudden deaths associated with the use of tight-fitting masks with filters in sealed rooms. Much of the excess risk for death from cardiorespiratory complications during the first alert may have been a consequence of its duration (140 minutes). Mass evacuation and concrete buildings are believed to have kept the death toll from trauma down, and mask use may have protected against facial and upper-airway injuries. Falls and hip fractures, airway irritation from exposure to bleach, carbon monoxide intoxication from open kerosene heaters in sealed rooms, and self-injection with atropine syringes were also noted. A measles epidemic and increased death rates from automobile crashes were other preventable causes of death. Protection against biological warfare was limited to surveillance of trends for pneumonia and gastroenteritis. Emergency planners failed to anticipate the need for better mask fit, hands-on training in the use of masks, and special guidelines for older persons to prevent deaths from suffocation and other cardiovascular-respiratory problems in the first minutes of use. If masks are to be distributed as a protection against chemical warfare, a simpler model including the use of shrouds for whole-body skin protection might help avoid cardiorespiratory complications. Public health problems not adequately dealt with in the predisaster period are apt to emerge with greater severity during a crisis.
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PMID:Emergency preparedness and response in Israel during the Gulf War. 932 67

The present population in South Africa, roughly 43 million inhabitants, is made up of Africans (77.2%), whites (10.5%), Coloureds (mixed race) (8.8%) and Indians (2.5%). In 1900 the infant mortality rate (IMR) among Africans was 330 per 1,000 live births; this has now fallen to 50-60. In Soweto, a primarily African city, IMR averages 20-25. Life expectancy in the past was only 25-30 years; by 1995, this reached 63 years. However, this could fall again due to the rapidly spreading HIV/AIDS epidemic. Life expectancy could fall to 40-45 years by 2010 with the AIDS epidemic being the cause of half of all deaths--a disastrous change from the previous relatively commendable public health situation. Formerly, the most common causes of deaths in young people were infections, diseases associated with malnutrition and gastroenteritis. Adults died almost solely from infections, including typhoid, dysentery, malaria and tuberculosis (TB). Even though diseases associated with malnutrition are less common today, many infections still remain a major problem, particularly TB, which is increasing. As late as 1970, Africans who reached 50 years had longer life expectancy than whites due to the low prevalences of the chronic diseases of lifestyle. This is no longer so, due to the recent rises in non-communicable disorders/diseases, principally obesity in women, hypertension, diabetes, stroke and the cancers of prosperity. In the not so distant future, the level of control of HIV/AIDS related diseases will be the major health/disease regulating factor among Africans. Among white, Coloured and Indian populations, there have been falls in the mortality rates of the young and, despite rises in lifestyle diseases, increases in life expectancy are continuing. For all populations other important public health regulatory factors include water supply, sanitation, clinic/hospital services and personal environmental factors, employment, dietary pattern and intake, smoking practices and alcohol consumption and physical activity, particularly in urban dwellers. Unfortunately, public health expenditure, also a highly regulating factor, has fallen from 8.2% of the gross domestic product in 1994 to 4.1% in 2000.
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PMID:Changes in public health in South Africa from 1876. 1146 13

More precise analysis of causes of death is needed to focus research efforts and improve morbidity and mortality in sickle cell disease. In this study, the morphological evidence of the cause of death was studied in 306 autopsies of sickle cell disease, which were accrued between 1929 and 1996. The most common cause of death for all sickle variants and for all age groups was infection (33-48%). The terminal infection was heralded by upper respiratory tract syndromes in 72.6% and by gastroenteritis in 13.7%. The most frequent portal of entry in children was the respiratory tract but, in adults, a site of severe chronic organ injury. Other causes of death included stroke 9.8%, therapy complications 7.0%, splenic sequestration 6.6%, pulmonary emboli/thrombi 4.9%, renal failure 4.1%, pulmonary hypertension 2.9%, hepatic failure 0.8%, massive haemolysis/red cell aplasia 0.4% and left ventricular failure 0.4%. Death was frequently sudden and unexpected (40.8%) or occurred within 24 h after presentation (28.4%), and was usually associated with acute events (63.3%). This study shows that the first 24 h after presentation for medical care is an especially perilous time for patients with sickle cell disease and an acute event. Close monitoring and prompt aggressive treatment are warranted.
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PMID:Causes of death in sickle cell disease: an autopsy study. 1453 21

Stroke in pediatric patients is distinctive as compare to adults. The authors report a rare case of familial hypertriglyceridemia type IV who had left hemiparesis with cerebellar signs. There was no history of oral trauma, head injury, convulsions, acute gastroenteritis, meningitis or otitis media.
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PMID:Familial type IV hypertriglyceridemia presenting as hemiparesis with cerebellar signs. 1510 18

Systemic vascular disorders, leading to childhood stroke, include volume depletion or systemic hypotension and hypernatremic dehydration. We describe 3 cases of stroke following systemic vascular disorders. These were diagnosed during a prospective and retrospective study on childhood stroke, which included 104 patients. Post-gastroenteritis hypernatremic dehydration is an important, potentially preventable, cause of stroke in Saudi children.
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PMID:Stroke from systemic vascular disorders in Saudi children. The devastating role of hypernatremic dehydration. 1653 37

The HIV/AIDS pandemic is creating a strain on health care services in the developing world, with knock-on consequences for HIV negative patients. We looked for possible changes over time in the patterns of illness and outcomes of admission to an adult medical unit in Zimbabwe. We performed a prospective descriptive study of discharge diagnoses and causes of in-hospital ;mortality for all medical patients under the care of one consultant at Mpilo Central Hospital, Bulawayo, Zimbabwe. Two similar 7-month periods were compared in 1992 and 2000. Data recorded included: initials, sex, alive or dead status, diagnosis and HIV/AIDS status. Similar numbers of patients were admitted in 1992 and 2000 (1305 and 1369), but in-hospital mortality increased from 13.3% to 28.6% (P < 0.001), especially in male patients (13.1% to 33.9% P < 0.001). Mortality rates increased for both infectious and non-communicable diseases such as cardiac failure, stroke and diabetes. The 10 most common diagnoses were similar, apart from Pneumocystis carinii pneumonia (PCP) cases, which increased from 18 to 90. The proportion of patients clinically or serologically positive for HIV/AIDS rose from 13.9% to 51.1% (P < 0.001), but the number of cases of the HIV wasting syndrome (SLIM)/chronic gastroenteritis did not change significantly. In 1992 there happened to be a large number of cases of malaria transmission. Mortality related to both communicable and non-communicable diseases increased, confirming that HIV negative patients are also being affected by the strain on health services. Although based on clinical and radiological diagnosis, PCP pneumonia appears to be increasingly common in this area.
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PMID:Increase in hospital mortality from non-communicable disease and HIV-related conditions in Bulawayo, Zimbabwe, between 1992 and 2000. 1688 12

Cryptosporidium is an important cause of community gastroenteritis, usually associated with drinking contaminated water, visits to swimming pools or animal exposure. In immunocompetent patients, cryptosporidiosis is usually a self-limiting disease but it can be devastating illness in immunocompromised persons. This report presents a family outbreak of cryptosporidiosis and describes a probable nosocomial infection with Cryptosporidium in one patient and subsequent spread of the parasite among members of his family. The index patient, a 72-year-old man with hemiparesis after his third stroke, died after 28 days of persistent diarrhea. Control measures must be undertaken to prevent nosocomial transmission of cryptosporidial oocysts.
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PMID:A family outbreak of cryptosporidiosis: Probable nosocomial infection and person-to-person transmission. 1695 80

Experience of acute medical, surgical conditions, and clinical procedures of undergraduate students were assessed via a questionnaire survey during the final week of the 1993/1998 programme at the School of Medical Sciences, Univestiti Sains Malaysia. Individual performances were assessed by a scoring system. One hundred and twenty four students responded, (response rate 97%). More than 90% had seen myocardial infarction, cerebrovascular accident, pneumonia, respiratory distress, gastroenteritis, coma, and snake bite. Less than 33% had witnessed acute psychosis, diabetic ketoacidosis, acute hepatic failure, status epilepticus, near drowning, hypertensive encephalopathy, acute haemolysis or child abuse.Acute surgical/obstetrics cases, seen by >90% students, included fracture of long bones, head injury, acute abdominal pain, malpresentation and foetal distress. Less than 33% had observed epistaxis, sudden loss of vision, peritonitis or burns. Among operations only herniorrhaphy, Caesarian section, internal fixation of fracture and cataract extraction were seen by >80% students. The main deficits in clinical procedures are in rectal and vaginal examinations, urine collection and microscopic examinations. The performance of individual students, assessed by a scoring system, showed 15 students had unacceptably low scores (<149/230, 50%), 37 had good scores (>181.4/230, 70%) and 5 had superior scores (197.6/230, 80%).
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PMID:Clinical experience of medical students at university sains malaysia. 2284 12

The varied clinical manifestations and management of 14 male patients with delirium tremens (DT) have been studied. Eight patients were initially hospitalised for diseases unrelated to ethanol abuse i.e. 2 each for gun shot wound, myocardial infarction and stroke, and one each for pneumonia and gastroenteritis. One patient was going through withdrawal because of prodrome of viral hepatitis before he was hospitalised for uncontrolled agitation and delirium. Two known cases of mild essential hypertension on dietary therapy reported for agitation, abnormal behaviour, a single episode of tonic clonic seizure and hypertensive encephalopathy as they could not/did not get alcohol for 3 days. Three patients presented denovo with DT without concomitant illness. The other features besides delirium and hallucinations were tremulousness in 10, tachycardia in 12, fever in 3, diaphoresis in 2 and tonic clonic seizures in 4 patients. The symptoms fluctuated markedly at short intervals and 2 patients did not have any features of sympathetic overactivity. Altered hepatic biochemical parameters and ketonuria with normal blood sugar were noted in 4 and one patients respectively. Other biochemical parameters including serum electrolytes were normal. CT scan brain done for 5 patients revealed subdural haematoma in one. Cerebro spinal fluid (CSF) and EEG findings were noncontributory. All made good recovery with heavy doses of intravenous vitamin B complex, glucose and oral benzodiazepine. Short course of haloperidol was used in 2 patients. Two patients developed pancreatitis during follow up. All patients made complete recovery, and 8 patients have been followed for 8 to 12 months without relapse. The reason for hospitalisation in such cases is often unrelated to alcohol abuse; hence a detailed history of alcoholism is mandatory to identify those at risk as well as for prompt treatment and decreasing the mortality.
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PMID:Delirium Tremens. 2740 72


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