Effect of daily tadalafil on reported outcomes in patients with erectile dysfunction and depressive symptoms: STROBE, a case–control study

Erectile dysfunction (ED) and depression are closely related. We sought to determine ED and depression were improved by tadalafil, a phosphodiesterase type 5 (PDE5) inhibitor, at 5 mg daily, in this case–control study. Participants were men aged 20 to 65 years with ED for>3 months, International Index of Erectile Function-5 (IIEF) score 50 points who were willing to participate. On first visit (V1) and after 1 (V2) and 2 months (V3), clinical features were examined using IIEF-5 for diagnosing and evaluating ED, SDS for evaluating depression, and International Prostate Symptom Score and Quality of Life (IPSS/QoL) survey for examining lower urinary tract symptoms (LUTS). Tadalafil 5 mg was administered daily for 2 months. A total of 60 participants were an average age of 58.68 ± 6.71 years. Patient overall average IIEF was 8.76 ± 5.98, showing mild ED symptoms, and total average IPSS 13.74 ± 7.55 showed moderate LUTS. Average overall SDS index was 58.93 ± 9.21, indicating moderate-to-severe findings. Average change in IIEF among all patients revealed significant improvement from V1 to V2 (−2.69 ± 1.22, P = .03) and V1 to V3 (−4.38 ± 1.20, P 
Source: Medicine - Category: Internal Medicine Tags: Research Article: Observational Study Source Type: research