Israel Medical Association Journal

Background: A previous study on Hodgkin's lymphoma in southern Israel found that Bedouin patients had an increased rate of Epstein-Barr virus expression in their tumor cells.

Objectives: To determine the influence of the patients' communities on the pattern of disease in HL.

Methods: We compared the clinical features, demographic data, stage at diagnosis, treatment modality and outcome, as well as laboratory findings, in four community-based subgroups. These groups comprised kibbutz residents (n=11), Bedouin (n=19), new immigrants from the former USSR (n=22), and town-dwellers (n=82).

Results: The Bedouin patients differed significantly from the new immigrants and town-dwellers, particularly regarding the rate of EBV sequences in the tumor tissues, and a poorer response to treatment. The kibbutz patients did not differ significantly from the other populations regarding most of the parameters studied, but showed an intermediate expression of EBV antigens compared to Bedouin patients and the rest of the cohort.

Conclusions: This study indicates that HL may behave differently in different population groups in a given geographic area. Notably, the Bedouin patients showed markedly different clinical and biological patterns of this malignancy. 

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HL= Hodgkin's lymphoma

EBV= Epstein-Barr virus

Background: With smoking on the rise among teenagers, the United States has recently implemented anti-smoking legislation, though with questionable success.

Objectives: To examine the attitudes in Israel to such legislation.

Methods: An interviewer-administered questionnaire was completed by 505 adults: 217 undergoing general employment checkups and 288 amateur athletes requiring medical testing for certification. Smoking habits and attitudes toward anti-smoking legislation were examined.

Results: The overall rate of smoking was 25.3%, with a male:female ratio of 1:24 (P=0.232). Most smokers (65.6%) started smoking before the age of 20, and only 47.7% tried to quit at least once. Both the smokers and the non-smokers who were interviewed were in favor of legislation that recognized cigarettes as an addictive substance, restricted the sale of cigarettes to people aged 18 and older, and banned cigarette advertisements.

Conclusions: Anti-smoking legislation is looked upon favorably by Israelis, though the true benefit of such measures is questionable. Priority must be given to primary prevention through education and empowering youth to choose not to smoke.

Background: General pediatricians in Israel are actively involved in the initial evaluation, resuscitation and management of traumatized children. However, pediatric trauma care is not a part of pediatric specialty training in Israel, and the few Advanced Trauma Life Support^R courses per year are insufficient for most pediatricians working in accident and emergency care.

Objective: To examine the value of the course in relation to the limited resources available for such training.

Methods: A telephone survey of 115 pediatricians who had taken the course between 1990 and 1994 was conducted. The responding physicians (67%) were asked to complete a specially designed questionnaire on life-saving procedures that were taught in the course. In addition, they were asked to subjectively assess the practical utility of the course.

Results: Forty-three (56%) pediatricians reported that they routinely treated both adult and pediatric trauma cases. Of these, 81% performed 27 life-saving ATLS^R procedures. Pediatric trauma was treated by only 22 (28%), of whom 72.3% performed 18 life-saving ATLS^R procedures. These pediatricians ranked the courses as being "very high" to "high" in impact.

Conclusions: These figures indicate that an ATLS^R course designed specifically for pediatricians can markedly improve pediatric trauma care. To ensure standard education and patient care, such a course should be developed and made a mandatory component of residency training. Further studies to examine the objective impact of the courses on pediatric trauma care should be carried out.

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ATLS= Advanced Trauma Life Support

Background: In simultaneous pancreas-kidney transplantation, with both organs coming from the same donor, the addition of a pancreas to the kidney transplant does not jeopardize the kidney allograft outcome despite higher postoperative SPK morbidity. Pancreas allograft outcome has recently improved due to better organ selection and more accurate surgical techniques.

Objective: To demonstrate the positive impact of SPK on kidney allograft outcome versus kidney transplantation alone in insulin-dependent diabetes mellitus patients with end-stage renal failure.

Methods: We performed 39 consecutive SPKs in 14 female and 25 male IDDM patients with renal failure after an average waiting time of 9 months. Multi-organ donor age was 30 years (range 12-53). The kidneys were transplanted in the left retroperitoneal iliac fossa following completion of the pancreas transplantation; kidney cold ischemia time was 16±4 hours. Induction anti-rejection therapy was achieved with polyclonal antithymocytic globulin and methylprednisolone, and maintenance immunosuppression by triple drug therapy (prednisone, cyclosporine or tacrolimus, and azathioprine or mycophenolate mofetil). Infection and rejection were closely monitored.

Results: All kidney allografts produced immediate urinary output following SPK. Two renal grafts had mild function impairment due to acute tubular damage but recovered after a short delay. Three patients died from myocardial infarction, cerebrovascular event and abdominal sepsis on days 1, 32 and 45 respectively (1 year patient survival 92%). An additional kidney allograft was lost due to a renal artery pseudo-aneurysm requiring nephrectomy on day 26. Nineteen patients (49%) had an early rejection of the kidney that was resistant to pulse-steroid therapy in 6. No kidney graft was lost due to rejection. Patients with acute kidney-pancreas rejection episodes suffered from severe infection, which was the main cause of morbidity with a 55% re-admission rate. Complications of the pancreas allograft included graft pancreatitis and sepsis, leading to a poor kidney outcome with sub-optimal kidney function at 1 year. Kidney graft survival at one year was 89% or 95% after censoring the data for patients who died with functioning grafts.

Conclusions: Eligible IDDM patients with advanced diabetic nephropathy should choose SPK over kidney transplantation alone from either a cadaver or a living source.

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SPK= simutaneous pancreas-kidney transplatation

IDDM= insulin-dependent diabetes mellitus

Background: Israeli physicians are very familiar with the problem of interruptions during encounters with patients. However, a thorough search of the medical literature revealed only one report of this problem from Israel, and none from other countries.

Objectives: To characterize the phenomenon of interruptions to the patient-physician encounter in a clinic in Dimona and to assess the effect of an intervention program designed to reduce the magnitude of this problem.

Methods: During an 8 day work period in March 1997 all patient-physician encounters were recorded and characterized. An intervention program was then designed and implemented to reduce the number of interruptions. Data were again collected a year after the initial data collection.

Results: During the 8 day study period prior to the intervention program there were 528 interruptions to 379 encounters (mean of 1.39 per encounter). The main causes of interruptions were entrance of uninvited patients to the examination room (31%) and telephone calls (27%). Most of the interruptions occurred during the morning hours between 8 and 10 a.m. (45%) and at the beginning of the week (Sunday 30%). After the intervention program there were 402 interruptions to 355 encounters (mean of 1.13 per appointment, P=0.21).

Conclusions: There was no statistically significant improvement in the number of interruptions following the intervention program. This finding is either the result of a local cultural phenomenon, or it indicates a national primary care health system problem that may require a long-term educational program to resolve it. Further research is needed on the magnitude, causes and consequences of interruptions in family practice and, if warranted, methods will have to devised to cope with this serious problem.

Background: Trauma is the leading cause of death in children. In abdominal lesions the spleen is the most commonly involved organ. During the last two decades much effort has focused on spleen tissue conservation.

Objectives: To analyze the rationale of a multimodality management policy that includes autotransfusion and mesh wrapping.

Methods: Data gathered over 14 years illustrate the introduction of new techniques and their impact on cases of severe spleen rupture.

Results: A total of 122 children were treated during the 14 year period, 1985-98. In 16 children an absorbable mesh wrapping, alone or in combination with other techniques, was used to obtain hemostatis and save spleen tissue.

Conclusions: Mesh wrapping, partial splenectomy and autotransfusion can be used, alone or in combination, to preserve severely injured spleens. According to our records, all children survived with a functional spleen. There were no cases of rebleeding. In only one case of prolonged postoperative fever could the cause be traced to an infected spleen hematoma that was drained transcutaneously. Autotransfusion is performed simply and without the use of a "cell saver." Its use can be crucial in small or field hospitals or in a situation of mass casualty.

Background: Uterine rupture is a catastrophic obstetric complication, most often associated with a preexisting cesarean section scar. Although a vaginal birth after a cesarean is considered safe in modern obstetrics, it is not known whether repeated VBACs increase the risk of rupture, or whether the first VBAC proves the strength and durability of the scar, predicting further successful and less risky vaginal deliveries.

Objectives: To evaluate the effect of repeated vaginal deliveries on the risk of uterine rupture in women who have previously delivered by cesarean section.

Methods: In this retrospective study, 26 VBAC deliveries complicated by uterine rupture were matched for age, parity, and gravidity with 66 controls who achieved VBAC without rupture. The histories, demography, pregnancy, labor and delivery records, as well as neonatal outcome were compared.

Results: We found that the risk of rupture decreases dramatically in subsequent VBACs. Of the 40 cases of uterine rupture recorded during the 18 year study period, 26 occurred during VBAC deliveries. Of these, 21 were complicated first VBACs. We also found that the use of prostaglandin-estradiol, instrumental deliveries, and oxytocin had been used significantly more often during deliveries complicated with rupture than in VBAC controls.

Conclusions: Once a woman has achieved VBAC the risk of rupture falls dramatically. The use of oxytocin, PGE2 and instrumental deliveries are additional risk factors for rupture, therefore caution should be exerted regarding their application in the presence of a uterine scar, particularly in the first vaginal birth after cesarean.

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VBAC= vaginal birth after cesarean section

PGE2= prostaglandin-estradiol

Objective: To report a unique hereditary, juvenile onset, craniocervical predominant, generalized dystonia and parkinsonism affecting four members of one family.

Family Description: A father and three of his four daughters presented to us over the past 30 years with a similar picture of generalized dystonia, starting in the craniocervical region in the second or third decade of life. They later developed moderate parkinsonism, mainly manifesting bradykinesia, rigidity and abnormal postural reflexes. Biochemical and genetic tests excluded Wilson's disease, Huntington's disease and Oppenheim's dystonia.

Conclusion: This is a new type of familial dystonia-parkinsonism where the craniocervical dystonic symptoms are most prominent in the early stages while parkinsonism becomes the predominant problem later in life. A search for the genetic mutation in this family is underway.