This Clinical Trial assess the effects of continuous and intermittent walking with moderate intensity on overweight and obese women with body mass index of >25. Inclusion Criteria: female, age: 20-45-year, sedentary life style, without significant weight reduction in recent 6 month, without history of smoking in recent 6 month. Exclusion criteria: pregnancy, breast feeding, medical problem, drug using. We divide 45 participants in 3 equal groups: 1-control group 2-intermittent aerobic exercise group with three 10-15-minute sessions per day for 5 days per week 3-continuous aerobic exercise group with one 40-minute session per day for 5 days per week. Walking Intensity: 64-76% of Maximal Heart Rate calculated by”220 - age”. Daily energy intake was reduced by 500 kcal per day in all groups. This research assesses changes in weight, body fat percentage, blood lipid, blood glucose and blood pressure at the end of trial.
General information
Acronym
IRCT registration information
IRCT registration number:IRCT138807182562N1
Registration date:2009-11-10, 1388/08/19
Registration timing:registered_while_recruiting
Last update:
Update count:0
Registration date
2009-11-10, 1388/08/19
Registrant information
Name
Zahra Alizadeh
Name of organization / entity
Sport Medicine Research Center,Tehran University
Country
Iran (Islamic Republic of)
Phone
00982188630227-00982188630228
Email address
z_alizadeh@razi.tums.ac.ir
Recruitment status
Recruitment complete
Funding source
Endocrine and Metabolism Research Center,Tehran University of medical sciences
Expected recruitment start date
2009-08-23, 1388/06/01
Expected recruitment end date
2009-11-21, 1388/08/30
Actual recruitment start date
empty
Actual recruitment end date
empty
Trial completion date
empty
Scientific title
The effects of continuous and intermittent aerobic exercise on weight reduction and body fat percentage in women with body mass index>25
Public title
The effects of aerobic exercise on weight reduction in overweight Women
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion Criteria: female, age: 20-45-year, sedentary life style, without significant weight reduction in recent 6 month, without history of smoking in recent 6 month
Exclusion criteria: pregnancy, breast feeding, medical problem, drug using
Age
From 20 years old to 45 years old
Gender
Female
Phase
N/A
Groups that have been masked
No information
Sample size
Target sample size:
27
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
Endocrinology And Metabolism Research Center - Tehran University of medical sciences
Street address
Shariati Hospital, North Kargar street
City
Tehran
Postal code
Approval date
2009-08-15, 1388/05/24
Ethics committee reference number
E-0054
Health conditions studied
1
Description of health condition studied
obesity
ICD-10 code
E66
ICD-10 code description
Obesity
Primary outcomes
1
Description
percentage body fat
Timepoint
12 Week
Method of measurement
Skin Fold
2
Description
weight reduction
Timepoint
2 week
Method of measurement
balance scale
Secondary outcomes
1
Description
change in blood lipid
Timepoint
13 week
Method of measurement
fasting blood sample
2
Description
change in blood glucose
Timepoint
13 week
Method of measurement
fasting blood sample
3
Description
change in blood pressure
Timepoint
12 week
Method of measurement
sphygmomanometer
Intervention groups
1
Description
Continuous aerobic exercise group: one 40-minute session per day for 5 days per week
Category
Lifestyle
2
Description
Daily energy intake reduction by 500 kcal in all groups
Category
Lifestyle
3
Description
Intermittent aerobic exercise group: three 10-15-minute sessions per day for 5 days per week
Category
Lifestyle
Recruitment centers
1
Recruitment center
Name of recruitment center
Sport Medicine Clinic, Sport Medicine Research Center, Tehran University of medical sciences
Full name of responsible person
Street address
City
Sponsors / Funding sources
1
Sponsor
Name of organization / entity
Endocrinology And Metabolism Research Center, Tehran University of medical sciences
Full name of responsible person
Patrishia Khashayar
Street address
Shariati Hospital, North Kargar street
City
Tehran
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Endocrinology And Metabolism Research Center, Tehran University of medical sciences
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
Sport Medicine Research Center
Full name of responsible person
Zahra Alizadeh
Position
Doctor
Other areas of specialty/work
Street address
Sport Medicine Clinic,Opposite The Shariati Hospital,Jalal Aal Ahmad Highway
City
Tehran
Postal code
Phone
+98 21 8863 0227
Fax
Email
z_alizadeh@razi.tums.ac.ir
Web page address
Person responsible for scientific inquiries
Contact
Name of organization / entity
Sport Medicine Research Center
Full name of responsible person
Zahra Alizadeh, Ramin Kordi
Position
PHD
Other areas of specialty/work
Street address
Sport Medicine Clinic,Opposite The Shariati Hospital,Jalal Aal Ahmad Highway
City
Tehran
Postal code
Phone
+98 21 8863 0227
Fax
Email
z_alizadeh@razi.tums.ac.ir/ramin_kordi@tums.ac.ir
Web page address
Person responsible for updating data
Contact
Sharing plan
Deidentified Individual Participant Data Set (IPD)