Israel Medical Association Journal

Patients with a compromised immune system suffer a wide variety of insults. Interstitial lung changes are one of the most common and serious complications in this group of patients. The morbidity rate reaches 50% and up to 90% if endotracheal intubation and mechanical ventilation are necessary. Opportunistic and bacterial infections are common causes of pulmonary infiltrates and must be distinguished from other conditions such as drug reactions, volume overload, pulmonary hemorrhage, and malignant diseases. Accurate and prompt diagnosis of potentially treatable causes can be life-saving. Non-invasive diagnostic methods for evaluation are often of little value, and an invasive procedure - such as bronchoalveolar lavage, transbronchial biopsy or even open lung biopsy - is therefore performed to obtain a histologic diagnosis. Yet, even when a specific diagnosis is made it may not improve the patient’s survival. Numerous textbook and review articles have focused on the management of this condition. The present review attempts to provide a comprehensive and systematic picture of current knowledge and an integrated approach to these challenging patients.

Patients with diabetes and/or insulin resistance syndrome are at increased risk for developing cardiovascular disease. The UKPDS raised a great debate about the relative importance of hyperglycemia in the development of cardiovascular disease. Recently, several epidemiologic studies have suggested that high postprandial blood glucose levels are associated with a significant risk for the development of cardiovascular disease as well as a grave prognosis for these patients during acute coronary events. In addition, a number of reports reinforce the thesis that postprandial hyperglycemia is a risk factor for mortality. Our review summarizes the current knowledge on the relation between blood glucose, insulin levels, and cardiovascular morbidity and mortality, relating these data to the new World Health Organization and American Diabetes Association classification of disturbed glucose metabolism.

Background: Complementary medicine is gaining popularity, yet medical school curricula usually ignore it.

Objectives: To determine whether senior medical students are interested in learning principles of complementary or alternative medicine, to check their degree of familiarity with it, and to suggest a format for such studies in the medical curriculum.

Methods: Senior medical students (n = 117) were surveyed by an anonymous questionnaire.

Results: Seventy-nine percent of the senior medical students were interested in studying complementary or alternative medicine in medical school, and 65% were interested in applying these techniques to treat patients. Eighty-seven percent of students were familiar with some techniques of complementary medicine.

Conclusions: Senior medical students are interested in studying complementary and alternative medicine in medical school and in applying these techniques in practice.
 

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.
 

This paper describes "Health Value Added" – an innovative model that links performance measurement to strategy in health maintanance organizations. The HVA[1] model was developed by Maccabi Healthcare Services, Israel’s second largest HMO[2], with the aim of focusing all its activities on providing high quality care within budgetary and regulatory constraints. HVA draws upon theory and practice from strategic management and performance measurement in order to assesses an HMO’s ability to improve the health of its members. The model consists of four interrelated levels – mission, goals, systems, and resources – and builds on the existence of advanced computerized information systems that make comprehensive measurements available to decision makers in real time. HVA enables management to evaluate overall organizational performance as well as the performance of semi-autonomous units. In simple terms, the sophisticated use of performance measures can help healthcare organizations obtain more health for the same money.

Background: Damage to the intervertebral disk is usually corrected by means of a prosthesis.

Objectives: To report the outcome of the artificial lumbar disk replacement with the Charité SB III disk prosthesis in 20 patients after a 48 month follow-up.

Methods: The 20 patients were evaluated clinically and radiographically during this period. Preoperative diagnosis included degenerative diskopathy in 17 patients and failed posterior conventional diskectomy in 3. The prosthesis was implanted at one level in 17 patients and bi-level implantation was performed in the other 3 patients.

Results: Eighty percent of patients reported satisfactory to very good results. Poor results were reported by four patients, one of whom underwent posterolateral fusion and another is waiting for the same operation. There were two dislocations of the prosthesis followed by immediate revision surgery.

Conclusions: Contraindications for surgery appear to be the principal cause of failure rather than the prosthesis itself.