Parental Involvement Improves the Effect of Motivational Interviewing on Weight Loss in Obese Adolescents: A Randomized Controlled Trial Study

Obesity, Adolescent Clinical Trial

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02180802
• Other study ID #: 3287
• Status: Completed
• Phase: N/A
• First received: July 1, 2014
• Last updated: August 30, 2014
• Start date: February 2011
• Est. completion date: April 2013

Study information

• Verified date: August 2014
• Source: Qazvin University Of Medical Sciences
• Contact: n/a
• Is FDA regulated: No
• Health authority: Iran: Ministry of Health
• Study type: Interventional

Clinical Trial Summary

Motivational interviewing (MI) has been shown to be an effective strategy in targeting obesity in adolescents and parental involvement has been associated with increased effectiveness. The aim of the study is to evaluate and compare the role of parental involvement in MI interventions for obese adolescents

Recruitment information / eligibility

• Status: Completed
• Enrollment: 408
• Est. completion date: April 2013
• Est. primary completion date: April 2013
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 13 Years to 18 Years

Eligibility

Inclusion Criteria:

• BMI equal or higher than 95th percentile for age and gender

• 13-18 years old

Exclusion Criteria:

• medication with weight gain as side effects

• diagnosed with having eating disorder

• pregnant

• clinical mental health conditions

• psychosis

Study Design

Allocation: Randomized, Endpoint Classification: Safety Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Prevention

Related Conditions & MeSH terms

• Obesity, Adolescent
• Pediatric Obesity

Intervention

Behavioral:
• motivational interviewing

• motivational interviewing with parental involvement

• Control group

Locations

Country	Name	City	State
Iran, Islamic Republic of	Outpatient Pediatric Clinic	Qazvin

Sponsors (1)

Lead Sponsor	Collaborator
Qazvin University Of Medical Sciences

Country where clinical trial is conducted

Iran, Islamic Republic of, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	changes in BMI	Body Mass Index	changes from baseline and 12 months follow-up	Yes
Primary	Child Dietary Self-Efficacy	Child Dietary Self-Efficacy Scale (CDSS)	changes from baseline and 12 months follow-up	Yes
Primary	Weight Efficacy Lifestyle	Weight Efficacy Lifestyle questionnaire (WEL)	changes from baseline and 12 months follow-up	Yes
Primary	Physical Exercise Self-efficacy	Physical Exercise Self-efficacy Scale (PES)	changes from baseline and 12 months follow-up	Yes
Primary	changes in physical activity		changes from baseline and 12 months follow-up	Yes
Primary	changes in dietary pattern		changes from baseline and 12 months follow-up	Yes
Secondary	Changes in blood cholesterol level		changes from baseline and 12 months follow-up	Yes
Secondary	changes in blood triglyceride level		changes from baseline and 12 months follow-up	Yes
Secondary	Changes in body fat percentage		changes from baseline and 12 months follow-up	Yes