"Investigating the effect of incentive spirometry on hemodynamic parameters of patients undergoing coronary artery bypass grafting surgery""The effect of deep breathing exercises on hemodynamic parameters of patients undergoing coronary artery bypass grafting surgery

Comparing the effect of incentive spirometry and deep breathing exercises on hemodynamic parameters of patients undergoing coronary artery bypass grafting surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20191028045267N1

Enrollment

Registered

2020-03-12

Start date

2020-01-14

Completion date

Unknown

Last updated

2020-03-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients Candidate for Coronary Artery Bypass Grafting.

Interventions

Intervention 1: Control group: incentive spirometry (One day before surgery, patients in the incentive spirometry group were trained on how to use incentive spirometry to ensure that the researcher pe

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: No suffering of cognitive neuromuscular disorders Non-emergency surgery Ability to perform breathing exercises and to use incentive spirometry Willingness to participate in the study

Exclusion criteria

Exclusion criteria: Re-surgery due to possible complications Cognitive and neurological complications after surgery Severe hemodynamic disorders (e.g., severe hypo- and hypertension, shock) Severe lung disease (such as chronic obstructive pulmonary disease) Kidney dysfunction

Design outcomes

Primary

Measure	Time frame
Arterial Oxygen Saturation in Two Groups (Incentive Spirometry and Respiratory Exercise). Timepoint: before surgery, before induction of anesthesia and on the first, second, and third days after surgery,. Method of measurement: A PC-66b pulse oximeter, made in China, was performed.;Respiratory rate in two groups (incentive spirometry and breathing exercises). Timepoint: before surgery, before induction of anesthesia and on the first, second, and third days after surgery,. Method of measurement: Observing chest movements in a minute and counting it.;Heart rate in two groups (incentive spirometry and breathing exercises). Timepoint: Before surgery, before induction of anesthesia, and on the first, second, and third days after surgery. Method of measurement: A PC-66b pulse oximeter, made in China, was performed.;Systolic and diastolic blood pressure in two groups (incentive spirometry and breathing exercises). Timepoint: Before surgery, before induction of anesthesia, and on the first, second, and third days after surgery. Method of measurement: As the instructions show, a mercury barometer with an appropriate armband size, while a patient is sitting on a comfortable chair with his/her hand on his/her heart, is measured twice in a 10-15 minute interval and the mean scores is recorded as an his/her blood pressure.	—

Measure

Time frame

Arterial Oxygen Saturation in Two Groups (Incentive Spirometry and Respiratory Exercise). Timepoint: before surgery, before induction of anesthesia and on the first, second, and third days after surgery,. Method of measurement: A PC-66b pulse oximeter, made in China, was performed.;Respiratory rate in two groups (incentive spirometry and breathing exercises). Timepoint: before surgery, before induction of anesthesia and on the first, second, and third days after surgery,. Method of measurement: Observing chest movements in a minute and counting it.;Heart rate in two groups (incentive spirometry and breathing exercises). Timepoint: Before surgery, before induction of anesthesia, and on the first, second, and third days after surgery. Method of measurement: A PC-66b pulse oximeter, made in China, was performed.;Systolic and diastolic blood pressure in two groups (incentive spirometry and breathing exercises). Timepoint: Before surgery, before induction of anesthesia, and on the first, second, and third days after surgery. Method of measurement: As the instructions show, a mercury barometer with an appropriate armband size, while a patient is sitting on a comfortable chair with his/her hand on his/her heart, is measured twice in a 10-15 minute interval and the mean scores is recorded as an his/her blood pressure.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactFateme Zerang

Islamic Azad University

fateme.zerang2018@gmail.com+98 56 3234 1503

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026