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Table 4 Geometric means ratio of plasma RBT and d-RBT concentrations after the administration of RBT (150 mg or 300 mg EOD) combined with lopinavir/ritonavir (200 mg/50 mg)

From: Pharmacokinetic study of two different rifabutin doses co-administered with lopinavir/ritonavir in African HIV and tuberculosis co-infected adult patients

Plasma RBT concentration (ng/mL)GMR (150 mg RBT/300 mg RBT)95%CIpvalue
Plasma d-RBT concentration (ng/mL)
  1. Abbreviations: GMR geometric means ratio, RBT rifabutin, d-RBT 25-O-desacetyl-rifabutin, EOD every other day