MedTrace Logo

Metabolically Normal and Metabolically Abnormal Obesity

NCT01184170 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 71

Last updated 2017-07-02

No results posted yet for this study

Summary

The purpose of this study is to learn more about why some obese persons are resistant to developing obesity-related metabolic diseases (such as diabetes and cardiovascular disease), while others are prone to developing these conditions. We will do this by studying obese persons before and after a 5% body weight gain.

Subjects will be asked to increase their current diet for a period of 8-12 weeks in order to increase their current body weight by 5%. Each will then be asked to maintain this weight increase for 3 weeks. We will monitor subjects throughout this time period with weekly medical evaluations. At the completion of the study, we will provide each subject with a 6-month weight loss program.

Conditions

Interventions

BEHAVIORAL

overfeeding

Subjects will begin an 8-12 week high-calorie diet intervention. They will eat an additional 1000 kcal/day for two to three months, until a moderate, approximately 5% weight gain is achieved. The recommended dietary energy intake will be 1000 kcal/d more than the subject's baseline resting energy expenditure. An individualized diet plan will be developed for each subject by the study dietitian based on estimated energy requirements, and the subject's food preferences and dietary habits.

Sponsors & Collaborators

  • Washington University School of Medicine

    lead OTHER

Principal Investigators

  • Samuel Klein, MD · Washington University School of Medicine

Study Design

Allocation
NON_RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-08-31
Primary Completion
2014-08-31
Completion
2015-02-28

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01184170 on ClinicalTrials.gov