Non-Pharmacological Rehabilitation for Erectile Dysfunction After Prostatectomy: A Systematic Review of Randomized Trials
Document Type
Abstract
Start Date
28-4-2026 3:30 PM
End Date
28-4-2026 4:45 PM
Description
Introduction Erectile dysfunction (ED) is a common and persistent complication following prostatectomy, affecting quality of life for many men despite advances in nerve‑sparing surgical techniques. Standard penile rehabilitation—primarily phosphodiesterase‑5 inhibitors, vacuum devices, and intracavernosal therapies—often improves erectile function during treatment but rarely restores spontaneous erections. This systematic review evaluates non‑pharmacological, postoperative interventions within the scope of physical therapy that may enhance erectile recovery.
Methods Five databases were searched according to PRISMA guidelines, yielding 15 randomized controlled trials investigating pelvic floor muscle training (PFMT), low‑intensity extracorporeal shockwave therapy (Li‑ESWT), penile vibratory stimulation (PVS), friction massage, aerobic exercise, and transcutaneous electrical nerve stimulation (TENS).
Results Methodological quality ranged from fair to good. PFMT protocols varied widely in dosage and feedback method, producing mixed results. Aerobic training improved vascular function but did not change erectile outcomes. PVS and friction massage showed no clear benefit. TENS demonstrated short‑term improvement that was not sustained. Meta‑analysis revealed Li‑ESWT as the only intervention producing a statistically significant improvement in erectile function at three months post‑prostatectomy; however, this effect did not persist at later follow‑ups.
Discussion No single therapy consistently restored erectile function, highlighting the need for individualized rehabilitation strategies and more rigorous research. Future studies should standardize PFMT protocols, incorporate noninvasive feedback, and evaluate interventions based on underlying mechanisms such as neuropraxia, vascular impairment, or muscular dysfunction.
Recommended Citation
Quintana, Michael, "Non-Pharmacological Rehabilitation for Erectile Dysfunction After Prostatectomy: A Systematic Review of Randomized Trials" (2026). School of Allied Health Professions Research Day. 12.
https://digitalscholar.lsuhsc.edu/ahrd/2026/presentations/12
Non-Pharmacological Rehabilitation for Erectile Dysfunction After Prostatectomy: A Systematic Review of Randomized Trials
Introduction Erectile dysfunction (ED) is a common and persistent complication following prostatectomy, affecting quality of life for many men despite advances in nerve‑sparing surgical techniques. Standard penile rehabilitation—primarily phosphodiesterase‑5 inhibitors, vacuum devices, and intracavernosal therapies—often improves erectile function during treatment but rarely restores spontaneous erections. This systematic review evaluates non‑pharmacological, postoperative interventions within the scope of physical therapy that may enhance erectile recovery.
Methods Five databases were searched according to PRISMA guidelines, yielding 15 randomized controlled trials investigating pelvic floor muscle training (PFMT), low‑intensity extracorporeal shockwave therapy (Li‑ESWT), penile vibratory stimulation (PVS), friction massage, aerobic exercise, and transcutaneous electrical nerve stimulation (TENS).
Results Methodological quality ranged from fair to good. PFMT protocols varied widely in dosage and feedback method, producing mixed results. Aerobic training improved vascular function but did not change erectile outcomes. PVS and friction massage showed no clear benefit. TENS demonstrated short‑term improvement that was not sustained. Meta‑analysis revealed Li‑ESWT as the only intervention producing a statistically significant improvement in erectile function at three months post‑prostatectomy; however, this effect did not persist at later follow‑ups.
Discussion No single therapy consistently restored erectile function, highlighting the need for individualized rehabilitation strategies and more rigorous research. Future studies should standardize PFMT protocols, incorporate noninvasive feedback, and evaluate interventions based on underlying mechanisms such as neuropraxia, vascular impairment, or muscular dysfunction.