Type II diabetes mellitus alone or in combination with sulfonylureas, metformin, or insulin
藥理
Pioglitazone is a thiazolidinedione antidiabetic agent.
藥動學
Total protein binding is greater than 99%; pioglitazone is bound primarily to serum albumin. Pioglitazone is metabolized extensively in the liver to active and inactive metabolites.
禁忌症
Type I diabetes mellitus; diabetic ketoacidosis; pioglitazone should not be started in patients with clinical evidence of active liver disease or in patients with an alanine aminotransferase greater than 2.5 times the upper limit of normal
懷孕分類
C
哺乳分類
Infant risk cannot be ruled out.
副作用
The primary adverse effect is edema. Other adverse effects include headache, myalgia, and upper respiratory infection. Although the incidence of liver enzyme elevations was similar for pioglitazone and placebo, and no symptoms of hepatotoxicity were reported, frequent monitoring of liver enzymes is recommended during pioglitazone therapy.
劑量和給藥方法
initial dosage 15-30 mg PO QD without regard to meals; the maximum recommended dosage is 45 mg PO QD