Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 30, 2026, 12:44 PM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Conditions
Overweight, Diabetes, PreDiabetes, Obesity
Interventions
Gelesis200, Placebo
Device
Lead sponsor
Gelesis, Inc.
Industry
Eligibility
22 Years to 65 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
12
States / cities
Birmingham, Alabama • Bradenton, Florida • Miami, Florida + 9 more
Conditions
Appetitive Behavior
Interventions
Gelesis100, Placebo
Device · Other
Lead sponsor
Purdue University
Other
Eligibility
18 Years to 60 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
West Lafayette, Indiana
Conditions
Constipation, Chronic Idiopathic Constipation, Irritable Bowel Syndrome With Constipation
Interventions
CSP01, Carboxymethylcellulose (CMC), Placebo
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
22 Years to 70 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Overweight, Obesity
Interventions
Gelesis100, placebo
Device
Lead sponsor
Gelesis, Inc.
Industry
Eligibility
22 Years to 65 Years
Enrollment
436 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
25
States / cities
Anaheim, California • San Diego, California • Tustin, California + 21 more
Conditions
Overweight and Obesity
Interventions
Gelesis100 (2.25 g)
Device
Lead sponsor
Gelesis, Inc.
Industry
Eligibility
22 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
11
States / cities
San Diego, California • Tustin, California • Aurora, Colorado + 8 more