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Background :

Reactivation of cytomegalovirus (CMV) commonly occurs post allogeneic stem cell transplant (ASCT). The incidence is at least 40-50% in India, where most patients and donors are CMV seropositive. Ganciclovir, although the drug of choice, is expensive and associated with significant toxicities. Second line agents like foscarnet and cidofovir are not available in India leaving few therapeutic options. Leflunomide, an anti rheumatoid arthritis drug, acts by inhibiting virion assembly of CMV and has been effective in post renal transplant CMV infections. This drug is inexpensive and has a favourable toxicity profile. There have been only occasional case reports of leflunomide post ASCT. Here we report the efficacy of leflunomide in CMV reactivation in ASCT setting.

Methods :

All patients who underwent ASCT at our centre between April 2015 and February 2017 were included in this retrospective study …