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Evaluation of a Weight Management Program

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: April 27, 2009
Last Update Posted: September 23, 2011
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
This retrospective chart review and data abstraction will evaluate and quantify the effectiveness of a comprehensive weight management program. The hypothesis is that the program will positively affect weight, weight-related comorbidities and medication use.

Condition Intervention
Obesity Other: Comprehensive weight management program

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Retrospective
Official Title: A Multicenter, Retrospective Study to Evaluate the Effectiveness of the OPTIFAST Weight Management Program

Resource links provided by NLM:

Further study details as provided by Nestlé:

Enrollment: 153
Study Start Date: March 2009
Study Completion Date: July 2009
Primary Completion Date: July 2009 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
Comprehensive weight management program Other: Comprehensive weight management program
Full meal replacement, behaviorial modification, medical monitoring, exercise.
Other Name: OPTIFAST Program


Information from the National Library of Medicine

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Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
OPTIFAST Program participants

Inclusion Criteria:

  • Records of the first 40 study center participants who enrolled in the OPTIFAST Program from January 1, 2006 through June 30, 2006
  • Records of subjects who completed the active weight loss phase of the program
  • Records where data is available through the transitional phase of the program

Exclusion Criteria:

  • Concurrent use of appetite suppressants or other weight loss medications
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00888251

United States, Indiana
Lutheran Weight Management Center
Fort Wayne, Indiana, United States, 46804
United States, Iowa
Mercy Center for Weight Reduction
Des Moines, Iowa, United States, 50309
United States, Michigan
Sparrow Weight Management Center
East Lansing, Michigan, United States, 48823
United States, Ohio
Jewish Hospital Weight Management Center
Cincinnati, Ohio, United States, 45236
Sponsors and Collaborators
  More Information

Responsible Party: Nestlé
ClinicalTrials.gov Identifier: NCT00888251     History of Changes
Other Study ID Numbers: 08.27.CLI
First Submitted: April 24, 2009
First Posted: April 27, 2009
Last Update Posted: September 23, 2011
Last Verified: September 2011

Keywords provided by Nestlé:
Meal replacement
Obesity treatment
Weight management

Additional relevant MeSH terms:
Nutrition Disorders
Body Weight
Signs and Symptoms