Effects of Intradialytic Exercises on Erectile Dysfunction in Men Undergoing Haemodialysis. A Pilot Randomised...

Area of Science:

• Nephrology
• Urology
• Exercise Physiology

Background:

• Erectile dysfunction (ED) is common in patients with chronic kidney disease (CKD) undergoing hemodialysis (HD).
• Current management strategies for ED in this population are limited.

Purpose of the Study:

• To investigate the efficacy of intradialytic aerobic exercises on ED in men on HD.
• To assess the impact of these exercises on psychological well-being.

Main Methods:

• A pilot randomized controlled trial (RCT) allocated participants to an exercise or control group.
• The exercise group performed intradialytic cycling three times weekly for 12 weeks.
• The International Index of Erectile Function (IIEF-5) was the primary outcome; secondary outcomes included self-esteem, loneliness, depression, and stress.

Main Results:

• Significant improvements in IIEF-5 scores were observed in the exercise group (p < 0.01, Cohen d = 1.1).
• Secondary outcomes, including self-esteem, loneliness, depression, and stress, also showed significant improvements (p < 0.001).
• Baseline hemoglobin level was a significant covariate for IIEF-5 changes; no adverse events were reported.

Conclusions:

• Intradialytic aerobic exercises are effective and safe for improving ED and associated psychological outcomes in men undergoing HD.
• Incorporating these exercises into HD management may enhance the effectiveness of sexual health interventions.
• Further research with objective outcomes and long-term follow-up is warranted.