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Investigation of the effect of Buteyko breathing technique on sleep quality, fatigue, and Peripheral blood oxygen saturation in patients with acute coronary syndrome(ACS)

Investigation of the effect of Buteyko breathing technique on sleep quality, fatigue, and Peripheral blood oxygen saturation in patients with acute coronary syndrome(ACS)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20250607066101N1
Enrollment
92
Registered
2025-06-15
Start date
2025-07-23
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

Acute Coronary Syndrome. Acute ischemic heart disease, unspecified

Interventions

Intervention 1: Intervention group: On the first day, for patients with acute coronary syndrome in the hospital, once their physical and mental conditions stabilize, education is provided by the inter

Sponsors

Khomein School of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to No maximum

Inclusion criteria

Inclusion criteria: Diagnosis of acute coronary syndrome by a cardiologist Age = 30 of the participants BMI 90%

Exclusion criteria

Exclusion criteria: No diagnosis of heart failure in the study subject No history of specific diseases: individuals with a history of respiratory diseases such as asthma, COPD, bronchitis, etc., or heart surgery within the past two months. Absence of cardiac dysrhythmia in the study subject No history of mental illness, because psychological problems can affect the patient's ability to participate in the intervention. No cognitive impairments affecting the ability to learn and perform breathing techniques No history of myocardial infarction in the past two weeks No use of any other breathing or relaxation techniques in the intervention and control groups to prevent cross-effects of other interventions. Non-smoking No diagnosis of rheumatoid arthritis Participants who develop serious complications, such as uncontrolled cardiac disorders, requiring exclusion from the study to prevent harm to them. Participants' unwillingness to continue the study for any reason Feeling discomfort while performing the Buteyko breathing technique

Design outcomes

Primary

MeasureTime frame
Pittsburgh Sleep Quality Index Score. Timepoint: At the beginning of the study, 7, 14, 21, 28, 35, 42. Method of measurement: Pittsburgh Sleep Quality Index.;Fatigue Score of the Multidimensional Fatigue Inventory. Timepoint: At the beginning of the study, 7, 14, 21, 28, 35, 42. Method of measurement: Multidimensional Fatigue Inventory.;Peripheral Oxygen Saturation. Timepoint: 1 day after the first implementation of the intervention. Method of measurement: Pulse Oximeter.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMarziyeh Mousivand

Khomein School of Medical Sciences

marzie.mosivand@khomeinums.ac.ir+98 86 4622 4142

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 18, 2026