NCT00983567

Brief Summary

This study will test a website for teens designed to help them improve both diet and physical activity. The website will have several components: educational messages, role model stories, goal setting, self-monitoring forms, problem solving, a monitored discussion forum, and diet and physical activity (PA) assessment questionnaires.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
400

participants targeted

Target at P75+ for not_applicable

Timeline
Completed

Started Sep 2009

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

July 30, 2009

Completed
1 month until next milestone

Study Start

First participant enrolled

September 1, 2009

Completed
23 days until next milestone

First Posted

Study publicly available on registry

September 24, 2009

Completed
3.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2012

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2012

Completed
Last Updated

March 20, 2015

Status Verified

March 1, 2015

Enrollment Period

3.3 years

First QC Date

July 30, 2009

Last Update Submit

March 18, 2015

Conditions

DietPhysical Activity

Outcome Measures

Primary Outcomes (1)

  • diet (fruit, vegetables, sweetened beverages, fat)

    baseline, post, 6-and 12-months

Secondary Outcomes (2)

  • BMI

    baseline, post, 6- and 12-months

  • Physical activity:self-report

    baseline, post, 6-and 12-months

Study Arms (2)

Teen web

EXPERIMENTAL

Main web - with all components

Other: teen web

Minimal teen web

ACTIVE COMPARATOR

Teen web minus behavioral components

Other: teen web

Interventions

teen webOTHER

Min web

Minimal teen webTeen web

Eligibility Criteria

Age12 Years - 17 Years
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)

You may qualify if:

  • ability to speak English
  • years old

You may not qualify if:

  • no special diets

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Children's Nutrition Research Center

Houston, Texas, 77030, United States

Location

MeSH Terms

Conditions

Motor Activity

Condition Hierarchy (Ancestors)

Behavior

Study Officials

  • Karen W Cullen, DrPH

    Baylor College of Medicine

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
PARTICIPANT
Purpose
PREVENTION
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Associate Professor

Study Record Dates

First Submitted

July 30, 2009

First Posted

September 24, 2009

Study Start

September 1, 2009

Primary Completion

December 1, 2012

Study Completion

December 1, 2012

Last Updated

March 20, 2015

Record last verified: 2015-03

Locations

US(1)