Transplantation proceedings · 2005
Late steroid withdrawal for renal transplant recipients on tacrolimus and MMF is safe.
Клиническое исследованиеСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Loucaidou M, Borrows R, Cairns T, Griffith M, Hakim N, Palmer A, Papalois V, Taube D, McLean A G
Аннотация
INTRODUCTION: We conducted a study to assess the safety of staged, late steroid withdrawal in kidney or kidney/pancreas transplant recipients on steroids, tacrolimus, and mycophenolate mofetil (MMF).
MATERIALS AND METHODS: We studied 50 patients including 33 recipients of cadaveric kidneys, eight living donor kidneys, and nine kidney-pancreas transplants. The mean time posttransplantation was 5.1 years (range 2.1 to 7.9 years). All patients were induced on prednisolone, tacrolimus, and MMF; steroids were withdrawn over 5 to 6 months. The rate of steroid reduction was altered in the face of typical steroid withdrawal symptoms (limb-girdle arthralgia/myalgia).
RESULTS: No rejection episodes occurred during steroid withdrawal. No patient required transplant biopsy for graft dysfunction. Six patients failed steroid withdrawal: five due to arthralgia/myalgia and one due to recurrent pulmonary sarcoidosis. The unexplained rise in serum creatinine following steroid withdrawal described in several other steroid withdrawal studies was not observed in this patient cohort. The mean serum creatinine was 137 micromol/L with deltacreatinine -6.8 micromol/y per year prior to steroid cessation versus 132 micromol/L with deltacreatinine -5.9 micromol/y in the year post-steroid cessation. There were 14 patients with posttransplant diabetes mellitus in this cohort: eight on gliclazide and six on insulin. We observed a reduction in their daily insulin/gliclazide requirements from 52 units to 41 units, and 73 mg to 65 mg, respectively. Two patients became gliclazide-independent at the time of steroid cessation.
CONCLUSIONS: Careful steroid withdrawal from a platform of tacrolimus and MMF is safe and not associated with a significant risk of rejection or graft dysfunction.
MATERIALS AND METHODS: We studied 50 patients including 33 recipients of cadaveric kidneys, eight living donor kidneys, and nine kidney-pancreas transplants. The mean time posttransplantation was 5.1 years (range 2.1 to 7.9 years). All patients were induced on prednisolone, tacrolimus, and MMF; steroids were withdrawn over 5 to 6 months. The rate of steroid reduction was altered in the face of typical steroid withdrawal symptoms (limb-girdle arthralgia/myalgia).
RESULTS: No rejection episodes occurred during steroid withdrawal. No patient required transplant biopsy for graft dysfunction. Six patients failed steroid withdrawal: five due to arthralgia/myalgia and one due to recurrent pulmonary sarcoidosis. The unexplained rise in serum creatinine following steroid withdrawal described in several other steroid withdrawal studies was not observed in this patient cohort. The mean serum creatinine was 137 micromol/L with deltacreatinine -6.8 micromol/y per year prior to steroid cessation versus 132 micromol/L with deltacreatinine -5.9 micromol/y in the year post-steroid cessation. There were 14 patients with posttransplant diabetes mellitus in this cohort: eight on gliclazide and six on insulin. We observed a reduction in their daily insulin/gliclazide requirements from 52 units to 41 units, and 73 mg to 65 mg, respectively. Two patients became gliclazide-independent at the time of steroid cessation.
CONCLUSIONS: Careful steroid withdrawal from a platform of tacrolimus and MMF is safe and not associated with a significant risk of rejection or graft dysfunction.