The effectiveness of additional incentive spirometry on respiratory muscle strength in patients after coronary artery bypass graft surgery

Phase 4

• Conditions: post elective coronary artery bypass graft surgery patientspost operative pulmonary complication length of hospital stay; coronary artery bypass graft surgery; flow oriented incentive spirometry; maximal inspiratory pressure; respiratory muscle strength; post operative pulmonary complication; length of hospital stay

• Registration Number: TCTR20160907001
• Lead Sponsor: Routine to reseach unit, Siriraj hospital

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2016-08-27
• Study Start: 2016-09-07
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Enrolling by invitation
• Sex: All
• Target Recruitment: 90

Inclusion Criteria

1. age equal or more than 18 years old
2. hospital admission for elective CABG surgery
3. eligible to communicate

Exclusion Criteria

1. endotracheal intubation period during post operation more than 36 hours
2. re intubation during post operation period due to post operative complication
3. hemodynamic instability
4. unable to perform test for maximal inspiratory pressure due to post operative complication ,worsening symptoms of the disease, etc.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
post operative respiratory muscle strength At the 4th day of post operation Maximal inspiratory pressure (MIP), cmH2O

Secondary Outcome Measures

Name	Time	Method
Post operative pulmonary complication Starting at post operative to the day of discharge Incicence of post operative pulmonary complication which documented by CVT surgeon,Length of hospital stay after surgery Starting at operative day to the day of discharge Length of hospital stay which documented in IPD record,Compliance rate of self breathing training Record day by day since first day postoperative to the 4th post operation Interview by the therapist ,Overall comfort score of self breathing training At the 4th day of post operation Interview by the assessor