Pharmacokinetics and bioequivalence of two methylprednisolone tablet formulations in healthy Chinese subjects under fasting and fed conditions

AIMS: The aims of this study were to evaluate and compare the pharmacokinetic profiles and bioequivalence of two tablet formulations of methylprednisolone (test formulation: Zhejiang Xianju Pharmaceutical Co., Ltd., China; reference formulation: Medrol, Pfizer Italia SRL) in healthy Chinese subjects under fasting and fed conditions. MATERIALS AND METHODS: . RESULTS: ) between the test and reference formulation measured under both fasted and fed conditions. No serious or unexpected adverse drug reactions occurred during the study period. CONCLUSION: The test methylprednisolone 16 mg tablet produced in China is bioequivalent to the reference formulation (Medrol) in healthy Chinese subjects measured under both fasting and fed conditions. Both formulations were well tolerated by all study participants.