Israel Medical Association Journal

Background: Many medical school curricula include training for ethical considerations, legal comprehension, implementation of patients' rights, awareness of cultural differences and communication skills (ELCE).

Objectives: To explore medical students' perceptions of their ELCE training during the clinical phase as well as the relationship between humanistic practice skills' experiences and the quality of clinical training.

Methods: A cross-sectional survey was carried out in two cohorts during their clinical year period at Tel Aviv University's Sackler Faculty of Medicine at the end of their internal medicine and surgery clerkships in the 2002 academic year. The research tool was an 18 item Likert-type questionnaire (ELCEQ), based on the literature of biomedical ethics, legal aspects and behavior of practice skills. The content validation of the questionnaire was established by consulting experts among the school's faculty. It was circulated among the students by representatives of the Unit of Medical Education.

Results: The response rate was 88%. Students reported only a few opportunities for gaining experience in humanistic practice skills. A weak correlation was found between students' assessment of the quality of clinical training and their experiences in humanistic practice skills.

Conclusions: A wider and more relevant range of active experiences in humanistic practice skills should be available to students during the clerkships. Correspondingly, there is a need for the clinical faculty to find innovative ways to internalize their task as role models and ensure that students acquire and are able to practice those skills.
 

The treatment of acute pain and anxiety in children undergoing therapeutic and diagnostic procedures in the emergency department has improved dramatically in recent years. The availability of non-invasive monitoring devices and the use of short-acting sedative and analgesic medications enable physicians to conduct safe and effective sedation and analgesia treatment. In today's practice of pediatric emergency medicine, sedation and analgesia has been considered as the standard of care for procedural pain. In most pediatric emergency departments throughout North America, "procedural sedation and analgesia" treatment is being performed by non-anesthesiologists (qualified emergency physicians and nurses). In 2003, the Israel Ministry of Health published formal guidelines for pediatric sedation by non-anesthesiologists; this important document recognizes for the first time the need for pediatric sedation and analgesia in the operating room. We describe the basic principles of procedural sedation and analgesia in children and urge physicians working in pediatric emergency rooms in Israel to expand their knowledge and be more involved in the treatment of pediatric procedural pain.

Background: The ischemic “steal” syndrome complicates angio-access in a growing number of hemodialysed patients. Until now, operative attempts (fistula ligation or banding) to treat this problem have met with only limited success.

Objective: To assess the results of DRIL (distal revascularization-interval ligation) procedure in treating the “steal” syndrome.

Methods: A retrospective review (1996–2002) was conducted of all 11 patients who underwent the DRIL[1] procedure in two tertiary care hemodialysis units.

Results: Two patients were excluded because of inadequate medical documentation. All of the nine patients remaining suffered from overt atherosclerotic disease, six had diabetic nephropathy and four were smokers. The arterio-venous access, which led to the “steal” syndrome, was proximally located in all (antecubital in 8, thigh area in 1). “Steal” symptoms included hand pain, paraesthesia, neurologic deficits and gangrenous ulcers. DRIL was technically successful in all patients. There were no perioperative deaths. Immediate and complete relief of pain was achieved in eight of the nine patients. One patient with gangrene later required a transmetacarpal amputation. No patient required hand amputation. During follow-up (range 1–26 months) hemodialysis was continued uninterruptedly using the problematic AVA[2] in all patients. Thrombosis occurred in the AVA in only two patients after the DRIL procedure at 9 and 24 months postoperatively, respectively. Three patient deaths were unrelated to the DRIL.

Conclusions: In selected patients the DRIL procedure is a safe and effective way to treat the “steal” syndrome. AVA patency is not compromised by this operation. Preoperative angiography, before and after manual compression of the AVA, is crucial for the proper selection of patients who will benefit most from the DRIL procedure.

Background: Upper respiratory tract illnesses have been associated with an increased risk of morbidity and mortality.

Objective: To assess the influence of vaccination against influenza on the risk of hospitalization in internal medicine and geriatric wards, and the risk of death from all causes during the 2000–2001 influenza season.

Methods: A historical cohort study was conducted using computerized general practitioner records on patients aged 65 years and above, members of “Maccabi Health Care Services” – the second largest health maintenance organization in Israel with 1.6 million members. The patients were divided into high and low risk groups corresponding to coexisting conditions, and were studied. Administrative and clinical data were used to evaluate outcomes.

Results: Of the 84,613 subjects in the cohort 42.8% were immunized. At baseline, vaccinated subjects were sicker and had higher rates of coexisting conditions than unvaccinated subjects. Vaccination against influenza was associated with a 30% reduction in hospitalization rates and 70% in mortality rates in the high risk group. The NNT (number needed to treat) measured to prevent one hospitalization was 53.2 (28.2 in the high risk group and 100.4 in the low risk group). When referring to length of hospitalization, one vaccine was needed to prevent 1 day of hospitalization among the high risk group. Analyses according to age and the presence or absence of major medical conditions at baseline revealed similar findings across all subgroups.

Conclusions: In the elderly, vaccination against influenza is associated with a reduction in both the total risk of hospitalization and in the risk of death from all causes during the influenza season. These findings compel the rationale to increase compliance with recommendations for annual influenza vaccination among the elderly.

Birth helpers touch the parturient woman in many ways. They make physical contact to diagnose difficulties and manipulate safe delivery.

They may also touch the woman in non-physical ways, with special words, as they help a woman to give birth. Some hope also for a divine touch, as Jewish tradition teaches that God is a partner in the birth process.

This paper takes a historical look at the different forms of touch used by birth attendants to ease the safe arrival of a healthy infant.

We hope that this short retrospective will encourage today's birth helpers, especially doctors and midwives, to notice how they themselves touch birthing women. We hope to promote awareness of the verbal and non-verbal language of touch and to encourage the use of the art of touch among medical staff who are now more skilled than ever before in applying scientific touch to patients.
 

Systemic infection or inflammation causes a decrease in intestinal iron absorption and impairs the release of recycled iron from macrophages. Decreased availability of iron may deny this essential element to invading pathogens and may inhibit their multiplication and other metabolic processes but also results in anemia of chronic disease. This article reviews recent discoveries that shed light on the regulation of iron metabolism during infection and iron overload, and point to the central role of a newly discovered peptide, hepcidin. Evidence to date indicates that hepcidin is a negative regulator of intestinal iron absorption, placental iron transport, and the release of iron from macrophages that recycle iron from senescent red cells. It may also be the central mediator of iron sequestration during infections and inflammatory states and the mediator of anemia of chronic disease. Rapid progress in this area is a good example of the beneficial effects of improvements in peptide analysis and chemistry, advances in genomics, and the increasing use of transgenic mice to determine the function of newly discovered genes and proteins.

Background: Although Listeria monocytogenes is widely distributed in nature, it rarely causes clinical infection in previously healthy people. This microorganism. however, may cause severe invasive disease in pregnant women and newborns.

Objectives: To investigate – in our pregnant population – the impact, severity and outcome of listeriosis on both mother and fetus.

Method: The study was carried out at a level III, university two-hospital complex, In a retrospective chart review of 65,022 parturients during a 10 year period (1990-1999), we identified and: evaluated 11 pregnant patients and their offspring with Listeria infection;

Results: Chorioamnionitis with multiple. placental abscesses were observed in all five placentae examined. Clinically 4 of 11 parturients had a cesarean section for fetal distress (36.3%), as compared to the 14% mean CS rate in our general population. Two of 11 had a fate abortion (18.1%), as compared with the 4% rate in our hospital. Four of 11 had premature labor (36%), which was about four times the rate in our population. Finally, although no intrauterine feta1 death was recorded in our series, there was one neonatal death of a term infant. (1/11, 9%), which is about 10 times higher than our corrected perinatal mortality rate.

Conclusions: If not promptly and adequately treated, listeriosis in pregnancy may present serious hazards to the fetus and newborn through direct infection-of the placenta and chorioamnionitis.