Olestra Containing Foods and Weight Loss and Weight Maintenance
Public ClinicalTrials.gov record NCT00198965. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Benefits of Sensory-Enhanced Products in Weight Loss and Maintenance
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will be conducted over three phases. Phase I will be a 16-week weight lass phase. Phase II will be a 52-week maintenance phase. Phase III will be a follow-up phase. We will test three diet regimens: 1) an olestra group who will receive a weight-reducing diet that includes olestra-containing products; 2) a triglyceride group who will receive the same weight-reducing diet but with foods made with triglyceride (regular fat); 3) a low-fat group will be instructed to consume a diet made of traditionally low-fat foods that ate available in grocery stores (no olestra foods). These groups will be re-randomized for the maintenance phase and again assigned to one of the three weight loss regimens described above: olestra, triglyceride, or low-fat. In the double-blinded experimental design, groups receiving olestra foods will not be informed of the nutrient contents of the foods or told what fat substitute is used in the preparation. (The consent form will state that a new fat-substitute may be used in the study foods.) During a "run-in" phase, olestra versus regular-fat food sensory and tolerance tests will be conducted.
Study identification
- NCT ID
- NCT00198965
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 257 participants
Conditions and interventions
Conditions
Interventions
- dietary education Behavioral
- dietary education and provided full fat snack foods Behavioral
- dietary education and provided fat free snack foods Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 18 Years to 50 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 28, 1999
- Primary completion
- Not listed
- Completion
- Nov 30, 2003
- Last update posted
- Sep 19, 2005
1999 – 2003
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins University | Lutherville | Maryland | 21093 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00198965, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 19, 2005 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00198965 live on ClinicalTrials.gov.