Int J Clin Pharm Th
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Int J Clin Pharm Th · Aug 2017
Evaluation of factors associated with the achievement of an optimal teicoplanin trough concentration .
Because teicoplanin has a long serum half-life, a longer period of time is needed to achieve a steady-state concentration compared with vancomycin. The administration of an initial loading dose has been recommended to reach an effective teicoplanin serum concentration for the treatment of methicillin-resistant
Staphylococcus aureus (MRSA). However, little is known regarding factors that affect teicoplanin concentration. This study aimed to retrospectively determine which factors are associated with achieving an optimal teicoplanin trough level. ⋯ These results suggested that patients with decreased renal function (eGFR < 56 mL/min) can safely achieve an optimal trough level with the 1-day loading dose. In patients with normal renal function (eGFR ≥ 56 mL/min), administration of a 2-day loading dose may be needed to rapidly achieve a trough concentration ≥ 15 µg/mL. .