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OSTTRANSPLANT diabetes mellitus (PTDM) has gained widespread attention due to the micro- and macrovascular complications that increase the morbidity and mortality rates of patients receiving solid organs. A higher incidence of PTDM has been associated with immunosuppressive therapy. This study compares glucose metabolism in heart transplant recipients receiving either FK506 or cyclosporine. METHODS Two groups of heart transplant recipients, differing in their immunosuppressive regimen—FK506 or cyclosporin—were followed for periods up to 6 years. Blood levels of glucose and of the respective immunosuppressive agent were measured regularly, and, if needed, anti-hyperglycemic treatment prescribed. The concomitant therapy with low-dose steroids and azathioprine was the same for both cohorts. T-test were performed to compare with the mean values of the two groups. RESULTS

T IS NOW well recognized that the gap between the supply of available transplantable human organs and the need is constantly increasing. Medical suitability is the basis of organ allocation, although the social, economic, psychologic, and demographic situation of each potential recipient represents important considerations. The ethical dilemma that we face is whether foreign, nonresident candidates should be placed on a national waiting list, and, if the answer is positive, under what terms? Organ transplantation, especially heart or lung, requires not only a well-trained group, but also an extensive infrastructure, which does not exist in each country. The lack of organs in the one hand and the lack of infrastructure in other countries on the other hand lead to the need for a mutual partnership among nations. Among the 100 organs transplanted in our center, 3 were donated by nonresident Palestinians who were treated in Israeli hospitals, 1 of whom was a victim of a violent act during the “Intifada.” The Palestinian population, although being provided with diverse medical services, is not entitled to be on the Israeli national waiting list. The ethical question that the medical community faces in these circumstances is whether to accept a family request to donate the organs to a close relative of the donor instead of offering them to all patients on the list. The other debate is whether the waiting list should be equally open to residents and nonresidents, now that they have became part of the potential population to donate.

HEART and liver transplantation have become the treatment of choice in end-stage heart or liver failure. Advances in surgical technique and the introduction of cyclosporine A have improved survival following transplantation, but allograft rejection is still common and remains a major cause of morbidity and late graft failure. Transplantation results in the recipient’s immune activation, however, because of baseline immunosuppressive therapy only some recipients manifest clinical symptoms of rejection. Induction immunosuppression after heart and liver transplantation has mainly been based on regimens previously used in renal transplantation. Modern regimens use triple-drug treatment: cyclosporine or FK 506, prednisone, and azathioprine for almost all organ recipients without questioning basic differences in immunoactivation. Beta-2-microglobulin (B2m) is a low molecular weight protein associated with HLA class I antigens and is of value for immunologic monitoring. B2m has been shown to significantly increase after heart, liver, or renal transplantation without clinical evidence for rejection. The purpose of this study was to explore differences in immunoactivation between stable heart and liver transplanted patients to improve long-term monitoring and immunosuppressive therapy.

THE NUMBER of patients awaiting organ transplantation has progressively increased over the last decade. The progression of the discrepancy between suitable donors and potential recipients on waiting lists will have the consequence of an increasing use of organs from marginal donors. Organs that would have been thought unsuitable for transplantation not so long ago are currently used for transplantation. Advanced age, prolonged CPR, heavy inotropic support, or coronary lesions define marginal donors. Marginal recipients are advanced in age, have other diseases as limiting factors, or have been hospitalized in critical condition. From a total number of 100 transplantations (heart and/or lung) performed in our center, we present three cases in which ethical difficulties arose.

TYPE THE WORDS “kidney transplantation” or “heart transplantation” or a similar combination into one of the more robust search engines on the World Wide Web and you will retrieve hundreds of thousands of different sites that refer to the specialty in some manner. Most international and national transplant associations have web sites, and a world of news, research, clinical cases, and statistical data are available on-line over the Internet. The aim of this study was to search international and national transplantation databases

THE OBJECTIVE of all scientific publications regardless of their type or size, is the international exchange of knowledge and new ideas. The United States, Germany, United Kingdom, Japan, and European countries are the leading contributors to medical science. In particular, the contribution of individual countries may depend on factors such as the language spoken and the population size. Organ transplantation in Israel is a therapeutic modality for end-stage organ diseases. The number of transplantations has increased since 1963. In the present study, we evaluated the contributions of Israel and of other nations in the field of organ transplantation according to their population size.

ATRIAL fibrillation (AF) is the most common dysrhythmia seen early after major thoracic surgery. Atrial dysrhythmia has been observed in children undergoing lung transplantation, but AF after adult lung transplantation in the early postoperative period has not previously been reported. A Heart and Lung Transplantation Unit in the Department of Cardiothoracic Surgery in a university hospital is the setting for this retrospective analysis.