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CompletedNCT00722345Updated Jul 25, 2008

Exercise Consultation in Obese Youth

An interventional study of review of "Canada's Physical Activity Guide for Youth" and Exercise consultation in Obesity, sponsored by St. Justine's Hospital. Completed at 1 site in Canada. Open to participants aged 14 Years to 18 Years. Per ClinicalTrials.gov, last updated 2008-07-25.

Sponsored by St. Justine's Hospital · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
33
Allocation
Randomized
Ages
14 Years to 18 Years
Sex
All
01

Study summary

Exercise consultation, an intervention approach based on the transtheoretical model has been successful in promoting physical activity (PA) among adults. It is unknown whether this approach would be efficacious with youth. The purpose of this pilot study was to assess whether exercise consultation would increase PA levels and improve anthropometric measures and metabolic markers in obese adolescents.

02

Conditions studied

  • Obesity

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Keywords

  • Obesity
  • Physical activity
  • Adolescents
  • Exercise counseling intervention
03

In context

Obesity

6,296 studies on the registry are indexed under Obesity; 1,695 are open to participants now.

This study's enrollment of 33 is below the median of 78 across 4,878 interventional studies indexed under Obesity.

Browse Obesity studies →

Lead sponsor

St. Justine's Hospital is the lead sponsor of 155 studies on the registry; 27 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
14 Years to 18 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Adolescents
  • BMI greater than or equal to the 95th percentile for age (2000 CDC growth charts)

Exclusion criteria

Exclusion Criteria:

  • Pregnancy
  • Underlying medical condition, physical or cognitive disability that will impair individual's ability to participate in physical activity
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
33 participants (actual)

Study arms

  • Placebo comparator
    1

    Behavioral: review of "Canada's Physical Activity Guide for Youth"

  • Experimental
    2

    Behavioral: Exercise consultation

Interventions

  • Behavioralreview of "Canada's Physical Activity Guide for Youth"

    The contents of the exercise booklet was reviewed with each participant of the control group by the research fellow. Health Canada's "Canada's Physical Activity Guide for Youth" was used for the exercise booklet

  • BehavioralExercise consultation

    The exercise consultation consisted of a one-to-one discussion designed to educate the participant, strengthen his/her motivation and develop realistic goals and strategies to promote physical activity based on the patient's stage of change. The consultation was based upon the standardized protocol previously published by Loughlan and Mutrie. The Consultation Guidelines describe the 5 steps involved in an exercise consultation, including: 1) discussing current \& past activities; 2) reviewing the pros \& cons of exercising; 3) discussing the barriers to exercising and strategies for overcoming them; 4) determining the social support available to the patient; and finally, 5) setting realistic, attainable short term and long term goals to enhance physical activity.

06

What researchers measure

Primary outcomes

  1. Physical activity counts per minute (accelerometer data)

    Time frame: At baseline and at 3 months

Secondary outcomes

  1. Stage of change

    Time frame: At baseline and at 3 months

  2. Lipids

    Time frame: At baseline and at 3 months

  3. Glucose

    Time frame: At baseline and at 3 months

  4. Insulin

    Time frame: At baseline and at 3 months

  5. Blood pressure

    Time frame: At baseline and at 3 months

  6. Anthropometric mesures (height, weight, waist circumference, hip circumference)

    Time frame: At baseline and at 3 months

07

Study locations

1 site
  • Centre Hospitalier Universitaire Ste-Justine
    Montreal, Quebec H3T 1C5, Canada
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 25, 2008, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00722345
Lead sponsor
St. Justine's Hospital
First posted
Jul 25, 2008
Start date
Jun 2005
Primary completion
Aug 2006
Completion
Aug 2006
Last update
Jul 25, 2008

Study contacts

Melanie Henderson, MD MSc FRCP
principal investigator · Ste-Justine Hospital/McGill University
Celine Huot, MD MSc
principal investigator · Ste-Justine Hospital/University of Montreal
Denis Daneman, MB BCh FRCP
principal investigator · University of Toronto
Janet Hux, MD SM
principal investigator · University of Toronto
Anthony Hanley, PhD
principal investigator · University of Toronto
Jennifer McGrath, PhD MPH
principal investigator · Concordia University, Montreal
Marie Lambert, MD
principal investigator · Ste-Justine Hospital/University of Montreal
Gillian L Booth, MD MSc
principal investigator · University of Toronto

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jun 2005. You cannot join it, but the record below documents what was studied.

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