(281) Low-Intensity Shockwave Therapy Combined with Tadalafil 5mg Daily has Better Efficacy for Mild and Moderate Erectile Dysfunction: The Preliminary Results of a Multicenter Clinical Study in China
Abstract
Most clinical studies have demonstrated that low-intensity extracorporeal shockwave therapy (Li-ESWT) can improved erectile function in patients with erectile dysfunction (ED). The EAU guideline recommended to use Li-ESWT for mild vasculogenic ED patients. However, the therapeutic advantages of Li-ESWT combined with phosphodiesterase type 5 inhibitors (PDE5i) have not been explored clearly in clinical practice for mild and moderate ED patients.
To compare the therapeutic effects of Li-ESWT and Li-ESWT combined with PDE5i in mild and moderate ED patients with 8≤IIEF-5≤16 from a multicenter clinical study in China.
Patients with ED which IIEF-5 score is less than 22 and aged 18–60 years old were enrolled from three clinical centers from Jun. 2019 to Mar. 2023. The demographic data, International Index of Erectile Function-5 (IIEF-5), erectile hardness score (EHS) and self-reported symptom questions were collected. Patients were treated by a linear low-energy shock waves generator (Renova). Low-intensity shock wave (energy density of 0.09mJ/mm2) treatments were applied (once a week, 4 weeks in total, 5000 shocks each time). Patients in Li-ESWT combined with PDE5i group took 5mg of tadalafil once a day for one continuous month during ESWT. Comparative analyses of pre- and post-treatment and intergroup were used for statistics.
In total, 42 ED cases (37.43±11.86 years) in Li-ESWT group and 116 cases (37.41±10.14 years) in combined group were enrolled for analysis. The IIEF-5…
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