Search

Introduction: Burnout is a phenomenon in which the cumulative effects of a stressful work environment gradually overwhelm the defenses of staff members, forcing them to withdraw psychologically. This study compared the levels of burnout among nurses in different nursing specialties., Materials and Methods: The sample of the study consisted of all the nurses working in all public hospitals in Shiraz, Iran who were graduates of either technological educational institutions or universities and had experienced clinical nursing practice for at least 1 year. Using Maslach Burnout Inventory and General Health Questionnaire (28-item version), we identified the psychiatric morbidity and burnout among nurses., Results: Study results indicated that nurses of psychiatry wards showed significantly higher levels of emotional exhaustion and depersonalization in comparison with nurses working in other wards, and burn wards nurses showed significantly higher levels of personal accomplishment. Also, nurses who were single were more emotionally exhausted., Conclusion: Different clinical working environments appear to have an impact on the development of nurses' burnout.

Chronic renal allograft dysfunction is the most common cause of graft loss, for which there are multiple risk factors, including obesity before transplantation, which is believed to lower long-term renal allograft survival. One hundred eighty-two kidney transplant recipients were studied. Body mass index (BMI) at the date of transplantation was calculated. BMI values were classified into 4 categories: (1) patients with BMI <20, (2) BMI between 20 and <25, (3) BMI between 25 and <30, and (4) BMI > or =30. The minimum follow-up period in this study was 3 years after transplantation. The link between categorized BMI and the presence of renal allograft dysfunction and mortality within 3 years posttransplantation was investigated using independent sample t test. BMI at the date of transplantation showed statistically significant association with presence of renal allograft dysfunction and mortality within 3 years posttransplantation (P = .008, P = .01, respectively). BMI at the date of transplantation has a strong association with outcomes after renal transplantation. The extremes of very high and very low BMI are important risk factors for chronic renal allograft dysfunction; therefore, weight adjustment before kidney transplantation can be useful in improving the function of a transplanted kidney and increasing patient's survival.

The Shiraz Organ Transplant Center in southern Iran has been performing all liver transplantations in Iran and certain neighboring countries for 12 years. This study evaluated the 140 operations performed from April 1993 through November 2004. Sixty-one percent of the recipients were men and 39% were women. The average recipient age was 29.9 +/- 14.0 years. One hundred twenty-eight patients has a full-size cadaveric transplant. Most frequent causes of cirrhosis were cryptogenic and viral. An acute rejection episode occurred in 47.5% of cases, and two episodes in 8%. Most frequent short-term complications included respiratory, neurologic, and biliary problems. The 1-, 2-, and 3-year patient survival rates were 92%, 89%, and 85%, respectively. The experience that the Shiraz Organ Transplant Center has had with liver transplantation indicated success comparable to that noted in other reports. The calculated trend suggests that a goal of 100 transplantations for 2005 is within reach.