Preventing Overweight in USAF Personnel: Minimal Contact Program

Baylor College of Medicine

Status

Completed

Conditions

Overweight

Obesity

Treatments

Behavioral: Lifestyle Intervention

Other: control group

Study type

Interventional

Funder types

Other

Other U.S. Federal agency

Identifiers

NCT00417599

H-10880

Details and patient eligibility

About

The prevalence of overweight in the United States Air Force (USAF) is about 22%. The objective of this study is to compare the effectiveness of a minimal contact behavioral therapy plus usual care group(MCBT+UC) using a controlled experimental comparison of usual care(UC). Subjects are USAF personnel who are 5lbs below their Maximum Allowable Weight (MAW) and heavier. The primary hypothesis is that: MCBT+UC will have significant weight loss as compared to UC.

Full description

The objective of this study is to compare the relative effectiveness of two approaches to weight management, using a controlled comparison experiment. The two approaches are: Minimal Contact Behavior Therapy Plus Usual Care (MCBT+UC) which includes an orientation meeting, provision of a self-help book, use of an interactive weight management web site for 6 months, and 2 brief motivational interviewing telephone follow-ups, plus usual care;and Usual Care (UC) which includes and orientation meeting and usual care (consisting of required USAF annual physical and fitness exam, participation in any mandatory weight loss or fitness programs, and the requirement to stay below a Maximum Allowable Weight [MAW], with penalties or separation as potential contingencies for failure to remain below MAW). The primary outcome is weight loss.Additional outcomes include body mass index, percent body fat, and waist circumference.

Enrollment

500 patients

Sex

All

Ages

18 to 55 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

Within 5 pounds below or equal to their MAW or above MAW according to USAF Weight and height tables
Access to personal computer with Internet access
Plan to remain in the local area for one year
Male or female between the ages 18-55 years

Exclusion criteria

Pregnant, planning to become pregnant or becomes pregnant
Weight loss of more than 10 pounds in the past 3 months
No prescription or nonprescription weight-loss medication for at least 6 months prior to screening
On any medical profile. Specific exclusion includes history of myocardial infarction, stroke, or cancer in the past 5 years, diabetes, angina, and orthopedic or joint problems that would prohibit exercise.