Evaluation of Inspiratory Muscle Strength Early After Coronary Artery Bypass

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

20 participants

Study Classification

INTERVENTIONAL

Study Start Date

2004-08-31

Study Completion Date

2006-01-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this study is to evaluate the effects of a 6-day postoperative in hospital cardiopulmonary rehabilitation program on inspiratory muscle strength and its potential association with improved functional capacity after coronary artery bypass grafting surgery.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Effects of Muscle Trainins Inspiratory Linked to Cardiac Rehabilitation Post-operative of CABG Surgery

NCT02742350

Cardiovascular Diseases

COMPLETED NA

Effects of Respiratory Muscle Training on Postoperative Pulmonary Complications of Cardiac Surgery

NCT03094923

Heart Diseases Coronary Disease Cardiovascular Diseases +1 more

COMPLETED NA

Effects of High-intensity Inspiratory Muscle Training in Patients Undergoing Coronary Artery Bypass Grafting Surgery

NCT02885077

Complications Due to Coronary Artery Bypass Graft

COMPLETED NA

Inspiratory Muscle Training and Pulmonary Function in Patients Submitted to Bariatric Surgery

NCT05575089

Bariatric Surgery Candidate Muscle Weakness Complication,Postoperative +1 more

COMPLETED NA

The Effects of the Inspiratory Muscle Plus Aerobic Training Compare to Aerobic Training Alone in Heart Failure Patients.

NCT00634296

Heart Failure

UNKNOWN NA

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Eligible patients were randomized to a cardiopulmonary rehabilitation program (Rehab; n = 10) or to usual care (Control; n = 10). The randomization was done by the Graphpad StatMate computerized program. Those patients assigned to Control were followed by their own physicians, received routine nursing assistance, were visited daily by the one of the investigators (CPM), but were not exposed to any specific respiratory or motor physical intervention. Those randomized to Rehab received the same medical and nursing care, but followed a structured physical therapy program twice a day.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Coronary Artery Disease

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Investigators

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

1

Group Type EXPERIMENTAL

In Hospital Cardiopulmonary Rehabilitation

Intervention Type OTHER

The program consisted of bronchial hygiene characterized by detachment and removal of secretions and respiratory exercises which were applied in the respiratory muscles in order to strengthen and increase the resistance. Patients were instructed to maintain diaphragmatic breathing, at a rate of 12 to 18 breaths per minute during EPAP mask use, and the expiratory pressure was increased progressively in the following fashion: 3-8 cm H2O during 3-12 minutes. Also, they performed flexion/extension of hip and knee, active free exercises for upper limbs, ambulation exercise and ascent/descend of stairs

2

Those patients assigned to Control were followed by their own physicians, received routine nursing assistance, were visited daily by the one of the investigators (CPM), but were not exposed to any specific respiratory or motor physical intervention.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

In Hospital Cardiopulmonary Rehabilitation

The program consisted of bronchial hygiene characterized by detachment and removal of secretions and respiratory exercises which were applied in the respiratory muscles in order to strengthen and increase the resistance. Patients were instructed to maintain diaphragmatic breathing, at a rate of 12 to 18 breaths per minute during EPAP mask use, and the expiratory pressure was increased progressively in the following fashion: 3-8 cm H2O during 3-12 minutes. Also, they performed flexion/extension of hip and knee, active free exercises for upper limbs, ambulation exercise and ascent/descend of stairs

Intervention Type OTHER

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Cardiac rehabilitation Phase one cardiac rehabilitation

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Previous history of more than one vessel coronary artery disease
* Lifelong abstinence from tobacco
* Formal indication for CABG

Exclusion Criteria

* Patients older than 75 years of age
* Chronic renal failure (dialysis for more than 3 months)
* Unstable angina in the 48 hours prior to CABG
* Moderate or severe valve disease
* Complex cardiac arrhythmia's
* Stroke
* Inability to exercise the lower limbs
* Previous pulmonary disease (forced vital capacity \[FVC\] \< 80% of predicted and/or forced expiratory volume in 1 s \[FEV1\] \< 70% of predicted)
* Previous history of asthma.

Minimum Eligible Age

21 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No