Lung Transplant Research Today is a free monthly online journal that collates and summarizes the latest research about Lung Transplant, including details on risks, prognosis, procedure, surgery, organ donation. | ||||||||
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Successful steroid withdrawal in lung transplant recipients: result of a pilot study.Shitrit D, Bendayan D, Sulkes J, Bar-Gil Shitrit A, Huerta M, Kramer MR Pulmonary Institute, Rabin Medical Center, Beilinson Campus, Petah Tiqwa 49100, Israel. OBJECTIVE: Corticosteroids play a key role in immunosuppression after transplantation. However, because chronic steroid treatment may cause significant morbidity and mortality, steroid-free immunosuppression remains a desirable goal. To the best of our knowledge, there are no reports on successful steroid withdrawal (SW) in lung transplant recipients. METHODS: The study group included 35 patients who underwent heart-lung, double-lung or single-lung transplantation. Criteria for initiation of SW were stable pulmonary function tests and absence of clinical or bronchoscopic evidence of acute or chronic rejection in the last 6 months. Pulmonary function, blood pressure and metabolic parameters were compared between the patients who underwent SW and those who did not. RESULTS: Eight patients (23%) underwent SW. Median follow-up was 19 months (range 11-23 months). Compared to the non-withdrawal group, the withdrawal group was older (60+/-6 vs. 52+/-13 years, P=0.01, r=0.49), had higher rates of emphysema (88% vs. 18%, P=0.01) and use of a cyclosporine-based regimen (62% vs. 26%, P=0.0001), and had longer time from transplantation to the withdrawal attempt (70+/-13 vs. 29+/-26 months, P=0.0002). The SW group showed no adverse effects in graft function and no deterioration on pulmonary function tests. SW had a beneficial metabolic effect, with a decrease in mean cholesterol level from 229+/-45 to 194+/-25 mg/dl (P=0.02) and no significant change in weight, systolic blood pressure or glucose level. In the non-withdrawal group, mean cholesterol levels increased from 175+/-34 to 209+/-57 mg/dl (P=0.0005), weight increased from 72+/-15 to 80+/-14 kg (P=0.0001), and systolic blood pressure increased from 125+/-15 to 139+/-16 mmHg (P=0.001); glucose levels did not change. There was a significant correlation between total cholesterol level and weight in both groups (P=0.0006, r=-0.56 and P=0.01, r=-0.46, respectively). CONCLUSIONS: Late SW is safe in stable patients after lung transplantation. There was no evidence of rejection or a deterioration in pulmonary function. Lipid profile improvement and blood pressure stabilization accompanied the termination of steroid therapy. Published 12 April 2005 in Respir Med, 99(5): 596-601.
© 2005-2008 Lung Transplant Research Today. All Rights Reserved. |
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