Israel Medical Association Journal

Mortality rates have been falling at all ages, even for very old cohorts, in most western countries as well as in Israel. The question remains open as to whether morbidity rates are also decreasing, especially for Israel’s elderly. While health is improving in almost all industrialized countries, the situation in Israel is not yet resolved. While the more recent cohorts of the young-old (65–74 years) are healthier than their predecessors, Israel’s old-old (75+) may still be lagging behind other countries with regard to improvements in health status. This phenomenon is not well understood but could be explained in part by the more severe formative experiences of many of Israel’s very elderly cohort.

Background: An important question on the health agenda concerns the most appropriate place to hospitalize stroke patients and its effect on acute stroke care.

Objectives: To examine how the existing hospital system treats these patients, specifically: a) the departments to which stroke patients are admitted; b) differences in the admission, diagnosis and rehabilitative care of stroke patients, by department; c) patient characteristics, by department; and d) mortality rates during hospitalization.

Methods: We surveyed 616 people with acute stroke (ICD-CM9 430-433, 436) admitted consecutively to one of seven large general hospitals in Israel between October 1998 and January 1999. Data were collected from medical records at admission and at discharge.

Results: Forty-two percent of the patients were admitted to an internal medicine department, 56% to a neurology department, and only 2% to a geriatric department. The majority (95%) underwent a computed tomography scan of the brain, but other imaging tests were performed on fewer patients, with significant differences among hospitals and between internal medicine and neurology departments. Patients admitted to neurology departments were younger and had milder stroke symptoms than did patients admitted to internal medicine departments. Fifty-three percent of patients received at least one type of rehabilitative care during their hospital stay – usually physiotherapy, and least often occupational therapy. Seventeen percent of stroke patients died during hospitalization. Mortality was not found to be related to the admitting department.

Conclusions: Uniform realistic policies and work procedures should be formulated for all hospitals in Israel regarding the admitting department and processes as well as the performance of diagnostic imaging. Standards of medical and rehabilitative care and discharge destination should be developed to promote quality of care while containing utilization and costs.
 

Background: Ciguatera poisoning is the commonest fish-borne seafood intoxication. It is endemic to warm water tropical areas and is caused by consumption of bottom-dwelling shore reef fish, mostly during spring and summer. The causative agent, ciguatoxin, is a heat-stable ester complex that becomes concentrated in fish feeding on toxic dinoflagellates. The common clinical manifestations are a combination of gastrointestinal and neurologic symptoms. Severe poisoning may be associated with seizures and respiratory paralysis.

Objective: To describe a series of patients who sustained ciguatera poisoning from an uncommon region and an unexpected source.

Patients: Two families complained of a sensation of “electrical currents,” tremors, muscle cramps, nightmares, hallucinations, agitation, anxiety and nausea of varying severity several hours after consuming rabbitfish (“aras”). These symptoms lasted between 12 and 30 hours and resolved completely. The temporal relationship to a summer fish meal, the typical clinical manifestations along with the known feeding pattern of the rabbitfish suggested ciguatera poisoning.

Conclusions: The Eastern Mediterranean basin is an unusual region and the rabbitfish an unusual source for ciguatera poisoning. There are no readily available and reliable means for detecting ciguatoxin in humans. A high index of suspicion is needed for diagnosis and a thorough differential diagnosis is essential to eliminate other poisonings, decompression sickness and encephalitis. Supportive therapy is the mainstay of treatment.

Background: Extensive cleaning of homes in Israel before Passover may result in increased exposure of children to cleaning substances.

Objectives: To evaluate the potential danger of Passover cleaning to children, and to study the risk factors in order to identify areas for prevention.

Methods: All cases of poison exposure in Jewish and Arab children under the age of 15 years reported to the Israel Poison Information Center during 1990–95 (n= 5,583) were analyzed for the 6 weeks before and 6 weeks after Passover. Poison exposures in Jewish children <15 years old were studied in seven pediatric emergency rooms for the 2 weeks before and 6 weeks after Passover (n=123).

Results: The IPIC data showed a highly significant 38% increase in the average weekly poison exposure rate for the 2 weeks before Passover compared with the remaining 10 weeks.  Data recorded by the pediatric emergency rooms showed a twofold increase in cleaning substance poisoning during the 2 weeks before Passover compared with the following 6 weeks. The rise in exposures to cleaning substances was observed among children from secular, religious and ultra-orthodox families. In these exposures, the substance was found in open containers in 70% of cases. 

Conclusions: The extensive cleaning of homes among Jewish families in preparation for Passover poses the danger to young children of cleaning substance poisoning. Increasing public awareness, closer observation of children, and keeping these substances in closed containers should increase children’s safety during this annual cleaning.    

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IPIC = Israel Poison Information Center