The Effect of Benson Muscle Relaxation Technique and Aromatherapy with Lavender Essential Oil in Patients undergoing Coronary Artery Bypass Graft Surgery

Comparison of the Effectiveness of Benson's Muscle Relaxation Technique and Aromatherapy with Lavender Essential Oil on Anxiety and Hemodynamic Parameters in Patients undergoing Coronary Artery Bypass Graft Surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20220521054945N1

Enrollment

105

Registered

2022-06-21

Start date

2022-07-21

Completion date

Unknown

Last updated

2022-06-27

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

Conditions

Ischemic Heart Disease. Other acute ischemic heart diseases

Interventions

Intervention 1: Control group: In the Control Group, only Routine Pre-Surgery Nursing Care will be performed, including the Patient's Fasting, Site Operation and Completion of the Patient File. In thi

Eligibility

Sex/Gender

All

Age

30 Years to No maximum

Inclusion criteria

Inclusion criteria: Patient Age over 30 Years No Hearing Problem Absence of Musculoskeletal Disorders Aware of Time, Place and Person First Surgical Experience Not Receiving Prodrugs to Control Anxiety Not Familiar with Benson-Like Relaxation Courses No History of Thyroid Disease and Seizures and No Medication for These Diseases

Exclusion criteria

Exclusion criteria: Reluctance to Participate in the Study Allergy to Plant Odors and Plant Allergies Taking Psychiatric Drugs Impaired Sense of Smell Consume Drugs and Alcohol Asthma or Other Respiratory Problems

Design outcomes

Primary

Measure	Time frame
Anxiety. Timepoint: Measurement of Anxiety at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: State-Trait Anxiety Inventory (STAI).;Systolic Blood Pressure. Timepoint: Measurement of Systolic Blood Pressure at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Manometer.;Diastolic Blood Pressure. Timepoint: Measurement of Diastolic Blood Pressure at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Manometer.;Pulse. Timepoint: Measurement of Pulse at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Touch by Hand.;Respiratory Rate. Timepoint: Measurement of Respiratory Rate at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Researcher Observation and Use of Timer.;Percentage of Blood Oxygen Saturation. Timepoint: Measurement of Percentage of Blood Oxygen Saturation at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Pulse Oximeter.	—

Measure

Time frame

Anxiety. Timepoint: Measurement of Anxiety at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: State-Trait Anxiety Inventory (STAI).;Systolic Blood Pressure. Timepoint: Measurement of Systolic Blood Pressure at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Manometer.;Diastolic Blood Pressure. Timepoint: Measurement of Diastolic Blood Pressure at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Manometer.;Pulse. Timepoint: Measurement of Pulse at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Touch by Hand.;Respiratory Rate. Timepoint: Measurement of Respiratory Rate at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Researcher Observation and Use of Timer.;Percentage of Blood Oxygen Saturation. Timepoint: Measurement of Percentage of Blood Oxygen Saturation at the Beginning of the Study (Before the Intervention) and One Hour Before Surgery (After the Intervention). Method of measurement: Pulse Oximeter.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactNilufar Mousavi

Hamedan University of Medical Sciences

mousavi.lotus@gmail.com+98 81 3131 0000

Outcome results

None listed

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