Evaluation of the Effect of Finasteride and Tamsulosin on Glucose, Lipid, and Oxidative Stress Factors of Patients with Benign Prostatic Hyperplasia
摘要
Benign prostatic hyperplasia (BPH) is a common disorder which affects 25–60% of men throughout their life. The most common BPH medical management consist of finasteride and tamsulosin. Some studies show the increasing risk of metabolic syndrome following BPH drug administration. Thus, we decided to evaluate serum lipid, glucose profile, and oxidative stress markers among BPH patients who received tamsulosin alone and in combination with finasteride. Seventy patients with BPH were referred to lab department to determine their baseline metabolic parameters and serum oxidative/inflammatory markers. Then, randomly divided into two groups including tamsulosin, 0.4 mg daily, orally, and tamsulosin 0.4 mg + finasteride 5 mg daily, orally. Following 6 months, blood sampling was done again for evaluation of previous markers. Data obtained from before and after the intervention were analyzed and p < 0.05 considered significant level. After 6 months of tamsulosin treatment, we demonstrated a significant elevation in fasting blood sugar (FBS), triglyceride (TG), cholesterol, and low-density lipoprotein (LDL). Combination therapy with tamsulosin and finasteride significantly increased serum profile of FBS, TG, cholesterol, and LDL and decreased serum levels of malondialdehyde (MDA), high-density lipoprotein (HDL), glutathione peroxidase (GPx), and ferric reducing antioxidant power (FRAP) after the intervention. This study showed that treating of BPH patients with tamsulosin alone and in combination with finasteride could disturb in serum glucose and lipid profile. Physicians should consider these complications in the follow-up of their patients when prescribed of these drugs.