NCT07062874

Combined Effect of Aerobic and Resistance Exercise in Non Ischemic Dilated Cardiomyopathy Patients

• Status: Not Yet Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 66 (estimated)
• Sponsor: Riphah International University · Academic / Other
• Sex: All
• Age: 40 Years – 60 Years
• Healthy volunteers: Not accepted

Summary

This study explores the effects of combined aerobic and resistance exercise in patients with non-ischemic dilated cardiomyopathy (NIDCM). In a six-week randomized clinical trial with 66 participants, both exercise groups-combined and aerobic-only-showed significant improvements in exercise capacity, functional independence, dyspnea, and blood pressure. However, no significant difference was found between the two groups. The study concludes that both exercise approaches are effective, but longer studies are needed to determine if combined training offers added benefits.

Detailed description

The study titled "Combined Effect of Aerobic and Resistance Exercise in Non-Ischemic Dilated Cardiomyopathy Patients" by Arooj Fatima investigates how integrating both aerobic and resistance exercises impacts patients suffering from NIDCM, a condition marked by left ventricular dysfunction and reduced exercise tolerance. Through a randomized clinical trial involving 66 patients divided into two groups-one receiving both aerobic and resistance training and the other only aerobic training-the study evaluated changes in ejection fraction, VO₂ max, dyspnea, and functional independence over six weeks. Significant improvements were observed within both groups across all measured outcomes, including increased exercise capacity, better functional independence, and reduced blood pressure and dyspnea levels. However, no statistically significant difference was found between the two groups, indicating that while both exercise regimens are beneficial, the combined approach did not yield superior results within the study's timeframe. The research highlights the value of structured exercise in improving cardiovascular and functional outcomes in NIDCM patients and recommends longer, more varied studies to further explore these benefits.

Conditions

• CARDIOMYOPATHY

Interventions

Type	Name	Description
BEHAVIORAL	Combined Aerobic and Resistance Exercise	Participants received supervised exercise training 3 times per week for 6 weeks. Each session included a 10-minute warm-up (walking at 1.5 km/h), a 30-minute aerobic phase at 60-85% heart rate reserve (calculated using the Karvonen formula), and a 10-minute cool-down (walking at 1 km/h). In addition, participants performed resistance training for upper and lower extremities using TheraBands, with 8-10 sets targeting major muscle groups.
BEHAVIORAL	Aerobic Exercise Only	Participants followed the same aerobic training protocol as the experimental group-3 sessions per week for 6 weeks, with 10-minute warm-up, 30-minute aerobic exercise (60-85% HRR), and 10-minute cool-down. No resistance training was provided.

Timeline

• Start date: 2025-07-28
• Primary completion: 2025-09-28
• Completion: 2025-10-10
• First posted: 2025-07-14
• Last updated: 2025-07-14

Locations

1 site across 1 country: Pakistan