Abstract
Objective
Previous studies have reported that fenofibrate therapy increased blood creatinine levels. We investigated the effect of fenofibrate therapy on creatinine levels in patients with hypertension and hypertriglyceridemia.
Methods
This retrospective study included 36 hypertensive patients with hypertriglyceridemia taking fenofibrate for 1-3 years (Fenofibrate group) and 36 control patients with similar age, sex, follow-up duration, creatinine levels, and lipid levels to those of fenofibrate therapy (Control group).
Results
Baseline parameters except lipid profiles were similar between the fenofibrate and control groups. Creatinine levels increased in the fenofibrate group (from 0.90±0.18 mg/dL to 1.05±0.22 mg/dL, p<0.001) and did not change in the control group (from 0.91±0.12 mg/dL to 0.92±0.14 mg/dL, p=0.39). The elevation was more pronounced in the fenofibrate group than in the control group (0.15±0.12 vs. 0.02±0.11 mg/dL, p<0.001). Changes in creatinine levels were only associated with fenofibrate therapy (r=0.52, p<0.001) in the stepwise linear regression analysis.
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