Israel Medical Association Journal

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: In Israel the pediatric emergency room functions as an urgent primary care clinic in addition to dealing with life-threatening situations. Due to health insurance stipulations, most patients come to the PER with a referral from the community clinic. The relationship between the referring physician’s expectations and the subsequent management of the referred patient in the PER is not well defined.

Objectives: To evaluate the relationship between the expectations of the primary care physician and the management of referred patients in the PER, assess the type of information provided by the referring physician, and examine the effect of additional information obtained from the referring physician on patient management in the PER.

Methods: We reviewed the records of patients presenting at the PER with referrals from primary care physicians as well as additional information obtained by telephone interviews with the referring physicians.     

Results: The expectations of the referring physicians were not fully documented in the referral form. The PER responded to the patient as if the PER was the initial contact. There was no significant difference in the response of PER physicians with or without additional information from the referring physicians.

Conclusions: The PER acts as an independent unit with no obligation to satisfy the expectations of the referring physicians. The relationship between the PER and the referring physicians needs to be clarified. Guidelines and structured PER referral forms should be implemented in all primary care clinics to improve patient management and communication between health providers. 

__________________________________

PER= Pediatric Emergency Room

Background: Exposure of newborn animals to high concentrations of oxygen leads to diffuse alveolar damage similar to that seen in bronchopulmonary dysplasia in human infants. Therefore, neonatal rats are a suitable practical model of hyperoxic lung damage in human infants.

Objective: To determine the involvement of tumor necrosis factor-alpha and interleukin-6 in lung injury in neonatal rats exposed to 100% O2 concentration.

Methods: A randomized controlled study was designed in which litters of term Sprague-Dawley rat pups were assigned to experimental or control groups. The pups in the experimental group were placed in 100% O2 from birth for 9 days, while the control pups were placed in room air. Twelve to 15 pups from each group were sacrificed on day 1, 3, 6, 9 and 13 after birth for bronchoalveolar lavage collection and lung histologic study. The bronchoalveolar lavage fluid was assayed for TNFα and IL-6.

Results: Newborn rats exposed to 100% O2 for the first 9 days of life showed severe pulmonary edema and hypercellularity on days 1 and 3, which then improved to nearly complete resolution on days 6 and 9. Pulmonary TNFα was produced early on O2 exposure (day 3) and pulmonary IL-6 later (days 6 and 9).

Conclusions: Hyperoxia induces sequential production of pulmonary TNFα and IL-6, which corresponds to the severity of the pathological findings and the known inflammatory and anti-inflammatory role of these cytokines.

________________________________

TNFα= tumor necrosis factor-alpha

IL-6= interleukin-6

Background: The arrival of 610,000 new immigrants to Israel from the former Soviet republics accounted for 58% of the population growth in the early 1990s.

Objective: To compare the coronary angiographic findings and risk factors between the new immigrants and local Jewish and Arab patients in this era of cost containment.

Methods and Results: A total of 550 consecutive patients - 314 Jews, 95 new immigrants and 141 Arabs - were catheterized and analyzed during a 5 month period in 1995. Of this group 403 were males (73%). The mean age was 63.6±10.2 years among new immigrants, 62.4±9.4 among Jews, and 55.1±10.9 among Arabs (P<0.05). Immigrants, including those under age 60, had the highest prevalence of multivessel disease (88.7%). Arabs had a high prevalence of single vessel disease (34.6%) and a low prevalence of multivessel (65.4%) and left main coronary disease (5.6%). Age, gender, risk factors and ethnic origin in descending order were determinants of the extent of coronary angiographic disease as revealed by multiple regression analysis.

Conclusion: New immigrants had the most extensive angiographic coronary involvement, while Arab patients were younger and had less severe coronary artery disease. More intensive risk factor modification may have a major impact on disease progression particularly in the new immigrant subgroup. 

Background: Multiple organ injury in children is an increasingly frequent phenomenon in the modern emergency room. Adrenal hemorrhage associated with this type of trauma has received little attention in the past.

Objectives: Using computed tomography, we sought to determine the rate and nature of adrenal gland injury in children following blunt abdominal trauma due to motor vehicular accident.

Methods: A total of 121 children with blunt abdominal trauma were examined and total body CT was performed in cases of multi-organ trauma or severe neurological injury.

Results: Of all the children who presented with blunt abdominal trauma over a 51 month period, 6 (4.95%) had adrenal hemorrhage. In all cases only the right adrenal gland was affected. Coincidental injury to the chest and other abdominal organs was noted in 66.7% and 50% of patients, respectively.

Conclusions: Traumatic adrenal injury in the pediatric population may be more common than previously suspected. Widespread application of the more sophisticated imaging modalities available today will improve the detection of damage to the smaller organs in major collision injuries and will help in directing attention to the mechanism of trauma.