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Completed

NCT Number: NCT01840631

A Trial To Study The Effects Of Group Versus Individual Dietary Counseling In Pediatric Obesity

Aim 1 - The primary aim of the study is to assess whether group counseling is a non-inferior intervention compared to the usual care of individual counseling in the management of childhood obesity. In order to achieve this aim, the investigators will compare the mean change in BMI after 6 months of intervention in the two study arms.

Aim 2 - The secondary aim of the study is to determine if the change in BMI is associated with changes in the dietary composition, physical activity and metabolic profile.

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Key information

Conditions

Obesity Behavior Body Weight Motor Activity Nutrition Disorders Nutritional and Metabolic Diseases Overnutrition Overweight Pathological Conditions, Signs and Symptoms Signs and Symptoms

Age range

9 year–17 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Albert Einstein College of Medicine West Campus CRC

The Bronx, New York, 10467, United States

About this study

This is a non-inferiority study to determine the sample size needed for a larger study to explore an intervention strategy focused on nutrition counseling to maximize weight loss and minimize cardiovascular risk factors in obese children and adolescents. This is a prospective parallel arm, randomized trial, to study the impact of nutritional counseling in an individual vs. group setting. There will be a total of four groups. Obese pre-adolescents (ages 9-12) and adolescents (ages 13-17) will be randomized into two interventions: individual nutrition counseling or group nutrition counseling. Subjects will receive the same information in both interventions. All content will be developed prior to starting the intervention. Each group session will have a maximum of 7 children with 1 parent/caregiver per child and a minimum of 5 children with a caregiver. Group sessions will be one time a month for 60 minutes (30 minutes for dietetic session and 30 minutes for discussion/questions) and individual sessions will be one time a month for 30 minutes. There will be 6 sessions for each group.

All groups will receive standard of care for physical fitness counseling which includes recommending 1 hour of physical activity a day and limiting screen time to less than 2 hours a day. All groups will be evaluated for depression and appropriately referred if found to be depressed. Behavioral strategies, like mindful eating, will be included in the nutrition education.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Subjects 9-17 years of age with a BMI percentile for age of ≥95
  • Subjects must be able to attend monthly sessions with a parent and/or guardian.

Exclusion criteria

  • Subjects with diabetes at baseline, mental or psychological disease that would interfere with understanding, disease or medication causing obesity or weight loss, and participants in an alternative weight management program will not be included in the study.
  • Subjects with impaired glucose tolerance will not be excluded from participation.
  • Non-English speaking subjects will not be excluded.

Treatment and study plan

Nutritional counseling

Behavioral

Participants enrolled will be randomized into group nutrition counseling or individual nutrition counseling classes, for a total of 6 classes. Classes will meet one time a month. Classes will cover topics including nutrition, exercise, and behavior to promote healthy eating.

Primary outcomes

  1. Change I Mean Body Mass Index

    Time frame: Baseline, month 6

    The primary aim of the study is to assess whether group counseling is a non-inferior intervention compared to the usual care of individual counseling in the management of childhood obesity. In order to achieve this aim, investigators will compare the mean change in BMI after 6 months of intervention in the two study arms. As per previous studies, it is expected the group intervention arm to achieve a mean BMI reduction of 0.8 +/- 1.4 greater than the control arm. The study also posits that a difference in mean BMI change as low as 0.1 would be clinically equivalent.

Secondary outcomes

  1. Change in BMI with diet

    Time frame: Baseline, month 6

    The secondary aim of the study is to determine if the change in BMI is associated with changes in the dietary composition. All the secondary outcomes will be measured by Pearson correlation coefficients or multi-variable linear regression models as appropriate to calculate this.

  2. Change in BMI with physical activity

    Time frame: Baseline, month 6

    The study will assess if there is a change in BMI with increased physical activity

  3. Change in BMI with metabolic profile

    Time frame: Baseline, month 6

    Study will assess if the change in BMI affects Metabolic profile of the subject.

Sponsors and collaborators

Lead sponsor

Albert Einstein College of Medicine

Other

Registry information

Official study title

A Randomized Controlled Trial To Study The Effects Of Group Versus Individual Dietary Counseling In Pediatric Obesity

Important dates

Study start
2013
Primary completion
2018
Study completion
2018
First posted
Apr 26, 2013
Registry last updated
Oct 12, 2018

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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