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Investigation of the Effects of Respiratory Muscle Training Combined With Otago Exercises in Elderly Patients Undergoing Coronary Artery Bypass Graft Surgery

NCT07034846 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 28

Last updated 2025-06-24

No results posted yet for this study

Summary

A review of the literature suggests that high-intensity intermittent inspiratory muscle training (IMT) combined with the Otago exercise program may provide positive effects on early post-discharge recovery of patients aged 65 years and older undergoing coronary artery bypass graft (CABG) surgery. No studies have yet examined the effects of high-intensity intermittent IMT combined with the Otago exercise program on patients undergoing CABG surgery. This study is the first to evaluate the effects of high-intensity intermittent IMT combined with the Otago exercise program on pulmonary function, functional capacity, muscle strength, functional mobility, balance, anxiety and depression levels, frailty, and quality of life in elderly patients undergoing CABG surgery.

Conditions

  • Coronary Artery Bypass Graft (CABG)

Interventions

OTHER

High-intensity intermittent IMT and Otago Exercises Group

Patients in the experimental group will perform 7 sets of high-intensity intermittent inspiratory muscle training (IMT) for eight weeks, one day a week face-to-face with the researcher and two days at home, for a total of three days, each set consisting of 2 minutes of loading and 1 minute of rest for a total of 21 minutes. The Otago exercise program will be conducted for eight weeks, two days a week home-based and one day face-to-face with the researcher. The Otago exercise program will be complemented with walking exercise every day of the week. The Otago exercise program is designed to be progressive. The protocol was created to increase the difficulty of training at four different levels and every 2 weeks. The Otago exercise program will be applied to both the experimental group and the control group in the same protocol.

OTHER

Sham IMT and Otago Exercises Group

Patients in the control group will perform 7 sets of sham inspiratory muscle training (IMT), consisting of 2 minutes of loading and 1 minute of rest in each set for a total of 21 minutes, one day a week face-to-face with the researcher and two days at home, for eight weeks. The Otago exercise program will be conducted for eight weeks, two days a week home-based and one day face-to-face with the researcher. The Otago exercise program will be complemented with walking exercise every day of the week. The Otago exercise program is designed to be progressive. The protocol was created to increase the difficulty of training at four different levels and every 2 weeks. The Otago exercise program will be applied to both the experimental group and the control group in the same protocol.

Sponsors & Collaborators

  • Istanbul University - Cerrahpasa

    lead OTHER

Principal Investigators

  • Rengin Demir, Professor · Istanbul University-Cerrahpaşa, Cardiology Institute, Department of Cardiology

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-07-01
Primary Completion
2026-06-01
Completion
2026-07-01

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07034846 on ClinicalTrials.gov