Effect of eight weeks high intensity interval and common continuous training on quality of life, heart rate recovery and lipid profile in cardiac patients with post-coronary artery bypass graft
The aim of this study was to compare the eight weeks of interval with continuous training on quality of life, heart rate recovery, lipid profile and exercise test physiological variables in cardiac patients with post-coronary artery bypass graft. In this clinical trial, 30 cardiac patients(with age range 20 to 60 years and traverse one month of postoperative) in Tehran Heart Center had coronary artery bypass graft surgery were randomly divided into two groups, high-intensity interval and continuous moderate-intensity training (program common). The program of interval group included 4 rep × 4 min at 90-95% heart rate peak and continuous group 60-80 minute at 70-85% heart rate peak, three sessions per week for eight weeks. Quality of life based on the SF-36 questionnaire, lipid profile, functional capacit, distance traveled, time to exhaustion, heart rate maximum ad recovery in 1, 2 and 3 minutes and test physiological variables during the Bruce exercise stress test were assessed before and after the training program.
General information
Acronym
IRCT registration information
IRCT registration number:IRCT201311227255N5
Registration date:2013-12-25, 1392/10/04
Registration timing:retrospective
Last update:
Update count:0
Registration date
2013-12-25, 1392/10/04
Registrant information
Name
Sadegh Satarifard
Name of organization / entity
Tehran University
Country
Iran (Islamic Republic of)
Phone
+98 21 8863 3866
Email address
satarifard@ut.ac.ir
Recruitment status
Recruitment complete
Funding source
Tehran University
Expected recruitment start date
2012-05-21, 1391/03/01
Expected recruitment end date
2012-06-21, 1391/04/01
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
Effect of eight weeks high intensity interval and common continuous training on quality of life, heart rate recovery and lipid profile in cardiac patients with post-coronary artery bypass graft
Public title
Exercise and heart disease
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria: one month after operation; the age range 20 to 60 years; no articular and muscular disease; Exclusion criteria: unstable angina; uncompensated heart failure; myocardial infarction during the past 4 weeks; complicated ventricular arrhythmias.
Age
From 20 years old to 60 years old
Gender
Male
Phase
N/A
Groups that have been masked
No information
Sample size
Target sample size:
30
Randomization (investigator's opinion)
Randomized
Randomization description
Blinding (investigator's opinion)
Not blinded
Blinding description
Placebo
Not used
Assignment
Parallel
Other design features
Secondary Ids
empty
Ethics committees
1
Ethics committee
Name of ethics committee
Faculty of Physical Education, Tehran University
Street address
Faculty of Physical Education, Kargrshmaly Street
City
Tehran
Postal code
Approval date
2012-03-05, 1390/12/15
Ethics committee reference number
24/91
Health conditions studied
1
Description of health condition studied
The effect of exercise in improvement of cardiac patients post-coronary artery bypass graft
ICD-10 code
Z50.0
ICD-10 code description
Cardiac Rehabilitation
Primary outcomes
1
Description
Health-related quality of life
Timepoint
Before and after intervention
Method of measurement
SF-36 questionnaire
2
Description
Functional capacity
Timepoint
Before and after intervention
Method of measurement
VO2max was assessed during performance of exercise test
3
Description
Heart rate maximum and recovery in 1,2 and 3 minutes
Timepoint
Before and after intervention
Method of measurement
During performance of exercise test by heart rate monitoring
Secondary outcomes
1
Description
The levels of plasma lipid
Timepoint
Before and after intervention
Method of measurement
By enzymatic method
Intervention groups
1
Description
Eight weeks of high intensity interval training
Category
Rehabilitation
2
Description
Eight weeks of moderate intensity continuous training
Category
Rehabilitation
Recruitment centers
1
Recruitment center
Name of recruitment center
Tehran Heart Center
Full name of responsible person
Street address
City
Tehran
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Teharn University
Full name of responsible person
Satarifard Sadegh
Street address
Tehran University School of Physical Education, Kargrshmaly Street
City
Tehran
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Teharn University
Proportion provided by this source
100
Public or private sector
empty
Domestic or foreign origin
empty
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
empty
Person responsible for general inquiries
Contact
Name of organization / entity
Faculty of Physical Education, Tehran University
Full name of responsible person
Satarifard Sadegh
Position
PhD student
Other areas of specialty/work
Street address
Tehran University School of Physical Education, Kargrshmaly Street
City
Tehran
Postal code
Phone
+98 21 8863 3866
Fax
Email
satarifard@ut.ac.ir satarifard@yahoo.com
Web page address
Person responsible for scientific inquiries
Contact
Name of organization / entity
Faculty of Physical Education
Full name of responsible person
Satarifard Sadegh
Position
PhD student
Other areas of specialty/work
Street address
Faculty of Physical Education, Kargrshmaly Street, Tehran
City
Tehran
Postal code
Phone
+98 21 8863 3866
Fax
Email
satarifard@ut.ac.ir satarifard@yahoo.com
Web page address
Person responsible for updating data
Contact
Name of organization / entity
Faculty of Physical Education, Tehran University
Full name of responsible person
Satarifard Sadegh
Position
PhD student
Other areas of specialty/work
Street address
Tehran University School of Physical Education, Kargrshmaly Street
City
Tehran
Postal code
Phone
+98 21 8863 3866
Fax
Email
Web page address
Sharing plan
Deidentified Individual Participant Data Set (IPD)