No effect of pyridoxine on the incidence of myelosuppression during prolonged linezolid treatment.

Plachouras, D; Giannitsioti, E; Athanassia, S; Kontopidou, F; Papadopoulos, A; Kanellakopoulou, K; Giamarellou, H · Clin Infect Dis · 2006

prospective_cohort · Level II

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Abstract

Complications of long-term linezolid administration include anemia and thrombocytopenia. A recent report has suggested that pyridoxine may prevent myelosuppression. Pyridoxine was administered to 24 patients with bone infections who were being treated with linezolid. Thrombocytopenia occurred in 11 patients (45.8%), and anemia occurred in 6 (25%). We concluded that treatment wtih pyridoxine is unlikely to benefit patients who have been receiving linezolid for >2 weeks.

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