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Supervised vs Non-Supervised Incentive Spirometry After CABG

NCT07343921 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 38

Last updated 2026-01-15

No results posted yet for this study

Summary

This study aims to evaluate the effect of supervised incentive spirometry (SIS) compared to unsupervised incentive spirometry (Non-SIS) on pulmonary function in patients following coronary artery bypass graft (CABG) surgery. Participants perform incentive spirometry exercises twice daily for three days after extubation. Pulmonary function parameters, including forced expiratory volume in one second (FEV1), forced vital capacity (FVC), and peak expiratory flow (PEF), are assessed before and after the intervention period to compare changes between the two groups.

Conditions

  • Postoperative Pulmonary Function Impairment

Interventions

PROCEDURE

Supervised Incentive Spirometry (SIS)

Participants perform incentive spirometry exercises twice daily for 3 days under direct supervision. The supervisor monitors technique, corrects errors, answers questions, and ensures exercises are done accurately. Each session includes 6 sets of 5 breaths, with slow inhalation, 2-second breath-hold, and slow exhalation, separated by rest periods. This intervention is performed in addition to standard cardiac rehabilitation.

PROCEDURE

Non-Supervised Incentive Spirometry (Non-SIS)

Exercises independently using a guideline form with daily reminders. Participants log activity. 6 sets of 5 breaths per session.

Sponsors & Collaborators

  • Universitas Padjadjaran

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-07-01
Primary Completion
2024-12-01
Completion
2025-01-01

Countries

  • Indonesia

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 NCT07343921 on ClinicalTrials.gov