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Obesity Assessment and Education Through the Internet

Obesity Assessment and Education Through the Internet

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00149682
Enrollment
100
Registered
2005-09-08
Start date
2005-07-31
Completion date
2007-12-31
Last updated
2010-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obesity

Keywords

Obesity

Brief summary

The purpose of this study is to develop a web-based obesity risk assessment and counseling tool and examine its feasibility and effectiveness in improving the rate and quality of physician counseling about obesity, dietary change, and physical activity.

Detailed description

Despite the high prevalence of obesity and its associated health risks, physicians do not address weight and behaviors that contribute to obesity because of lack of knowledge, training, and access to resources. To address these physician barriers to counseling, the investigator has developed a web-based tool that collects and integrates relevant patient clinical and behavioral information online and generates patient-specific recommendations and links to resources in the form of electronic patient and physician reports. In doing so, the tool provides physicians with a time saving device that identifies at risk patients who are motivated to make behavioral changes; at the same time, the tool provides tailored resources and recommendations that help physicians deliver more effective counseling. The pilot study described in this application randomizes overweight primary care patients to a control group and the web-based intervention. The aims of the study are to examine the feasibility of incorporating the web-based tool into primary care practice and to collect preliminary data on its potential effectiveness on improving the rate and quality of physician-patient discussions about weight and on improving several clinical and behavioral outcomes.

Interventions

BEHAVIORAL6-month educational program
BEHAVIORAL6-month standard care program

Sponsors

National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Lead SponsorNIH

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* Received invitation from participating primary care practices * Scheduled non-urgent appointment with their usual primary care provider * BMI \> 25 kg/m2 * Willing and able to participate in a web-based computerized self-administered questionnaire * English-speaking

Exclusion criteria

* Pregnancy * Terminal illness * Not competent to give consent

Design outcomes

Primary

MeasureTime frame
Physician counseling about weight and weight-related behaviors

Secondary

MeasureTime frame
Changes in cardiovascular risk factors
Improvements in physical activity and dietary behavior

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026