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International experience with conversion from cyclosporine to tacrolimus for acute and chronic lung allograft rejection

par Sarahrudi, Kambiz;Estenne, Marc ;Corris, Paul A.;Niedermayer, Jost;Knoop, Christiane ;Glanville, Allan R.;Chaparro, Cecilia;Verleden, Geert;Gerbase, Margaret W.;Venuta, Federico;Böttcher, Heidi;Aubert, John D.;Levvey, Bronwyn;Reichenspurner, Hermann;Auterith, Alexandra;Klepetko, Walter
Référence Journal of thoracic and cardiovascular surgery, 127, 4, page (1126-1132)
Publication Publié, 2004-04

Article révisé par les pairs

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Résumé :

Objective: A retrospective study involving 13 institutions was performed to assess the efficacy of conversion from cyclosporine (INN: ciclosporin) to tacrolimus. Methods: Data from 244 patients were analyzed. Indications for conversion were recurrent-ongoing rejection (n = 110) and stage 1 to 3 bronchiolitis obliterans syndrome (n = 134). Results: The incidence of acute rejection decreased significantly within 3 months after versus before the switch from cyclosporine to tacrolimus (P < .01). For patients with recurrent-ongoing rejection, the forced expiratory volume in 1 second decreased by 1.96% of predicted value per month (P = .08 vs zero slope) before and increased by 0.34% of predicted value per month (P = .32 vs zero slope) after conversion (P < .06). For patients with stage 1 to 3 bronchiolitis obliterans syndrome, a significant reduction of rejection episodes was observed (P < .01). In single transplant recipients a decrease of the forced expiratory volume in 1 second averaged 2.25% of predicted value per month (P < .01 vs zero slope) before and 0.29% of predicted value per month after conversion. Corresponding values for bilateral transplant recipients were 3.7% of predicted value per month (P < .01 vs zero slope) and 0.9% of predicted value per month (P = 0.04 vs zero slope), respectively. No significant difference in the incidence of infections within 3 months before and after conversion was observed. Conclusions: Conversion from cyclosporine to tacrolimus after lung transplantation is associated with reversal of recurrent-ongoing rejection. Conversion for bronchiolitis obliterans syndrome allows short-term stabilization of lung function in most patients.