- Conditions
- GI Health
- Interventions
- GI Health Placebo Control, GI Health Active Product
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 105 Years
- Enrollment
- 450 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Del Mar, California
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Showing 1–24
of 35
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Belly Pain, GI Health
- Interventions
- GI Health Product Placebo Control, GI Health Active Product 1, GI Health Active Product 2
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 105 Years
- Enrollment
- 750 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- Colorectal Cancer (Diagnosis), Anal Cancer, Sexual Dysfunction Female
- Interventions
- Mind-Body Group Intervention, Enhanced Usual Care Control (EUCC)
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- GI Health
- Interventions
- GI Product Form - Control, GI Health Product Form - Active
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 105 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- Healthy Adult Participants
- Interventions
- 60 grams per day of intervention food
- Other
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 19 Years to 70 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 2
- States / cities
- Davis, California
- Conditions
- Colorectal Carcinoma
- Interventions
- Best Practice, Communication Intervention, Coordination, Educational Intervention, Electronic Health Record Review, Informational Intervention, Interview, Patient Navigation, Referral, Text Message-Based Navigation Intervention
- Other · Behavioral
- Lead sponsor
- Jonsson Comprehensive Cancer Center
- Other
- Eligibility
- Not listed
- Enrollment
- 1,500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 2
- States / cities
- Los Angeles, California
- Conditions
- Gas and Bloating, Diarrhea, Constipation
- Interventions
- GI Health Active Product 1, GI Health Product Placebo Control
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 105 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- GI Symptoms
- Interventions
- Prebiotic Soda
- Other
- Lead sponsor
- Olipop, PBC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Fermented Vegetable Intake, Fermented Vegetable Acceptability, Gut Health, Gut Microbiome, Gastrointestinal Immune Function, Microbiome
- Interventions
- Fermented vegetable intervention
- Other
- Lead sponsor
- USDA, Western Human Nutrition Research Center
- Federal
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Davis, California
- Conditions
- Gastric Motility Disorder
- Interventions
- Methylnaltrexone only, Codeine only, Methylnaltrexone + codeine, Placebo + placebo
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2010
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Digestive Health, Quality of Life
- Interventions
- Fermented dairy protein with prebiotic fiber supplement, Control placebo
- Dietary Supplement
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 114 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Colorectal Cancer, Anal Cancer, Sexual Dysfunction
- Interventions
- Mind-Body Group Intervention
- Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Digestion-associated Quality of Life
- Interventions
- Placebo GI Health Control, Active GI Health Product 1
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 105 Years
- Enrollment
- 550 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- Cancer, Cancer Diagnosis, Early Detection of Cancer, Breast Cancer, Lung Cancer, Colon Cancer, GI Cancer, Gynecologic Cancer, Ovarian Cancer, Endometrial Cancer, CNS Cancer, Hematologic Cancer
- Interventions
- Not listed
- Lead sponsor
- Avera McKennan Hospital & University Health Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25,000 participants
- Timeline
- 2021 – 2026
- U.S. locations
- 6
- States / cities
- Marshall, Minnesota • Aberdeen, South Dakota • Mitchell, South Dakota + 3 more
- Conditions
- Abdominal Pain, GI Disorders, Digestion
- Interventions
- Radicle GI Health Placebo Control Form 1, Radicle GI Health Active Study Product 1.1 Usage, Radicle GI Health Placebo Control Form 2, Radicle GI Health Active Study Product 2.1 Usage, Radicle GI Health Placebo Control Form 3, Radicle GI Health Active Study Product 3.1 Usage, Radicle GI Health Placebo Control Form 4, Radicle GI Health Active Study Product 4.1 Usage, Radicle GI Health Placebo Control Form 5, Radicle GI Health Active Study Product 5.1 Usage, Radicle GI Health Placebo Control Form 7, Radicle GI Health Active Study Product 7.1 Usage, Radicle GI Health Placebo Control 7.2, Radicle GI Health Active Study Product 7.2.1 Usage, Radicle GI Health Placebo Control 7.3.0, Radicle GI Health Active Study Product 7.3.1 Usage, Radicle GI Health Placebo Control 7.4.0, Radicle GI Health Active Study Product 7.4.1 Usage
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 105 Years
- Enrollment
- 4,607 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- Healthy
- Interventions
- High-fiber, low-protein diet, Low-fiber, high-protein diet
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 2
- States / cities
- Rochester, Minnesota
- Conditions
- Gastrointestinal, Gut Health
- Interventions
- Bifidobacterium pseudocatenulatum, Placebo
- Dietary Supplement
- Lead sponsor
- Synbiotic Health
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Gastrointestinal Diseases
- Interventions
- Not listed
- Lead sponsor
- Vibrant America Clinical Lab
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Santa Clara, California
- Conditions
- Health, Wellness, Quality of Life
- Interventions
- A ready-to-mix beverage containing protein, fiber, and electrolytes
- Dietary Supplement
- Lead sponsor
- PepsiCo Global R&D
- Industry
- Eligibility
- 21 Years to 75 Years
- Enrollment
- 133 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- Digestion, Abdominal Pain, GI Disorders
- Interventions
- Radicle GI Health Placebo Control Form 1, Radicle GI Health Active Study Product 1.1 Usage, Radicle GI Health Placebo Control Form 2, Radicle GI Health Active Study Product 2.1 Usage, Radicle GI Health Active Study Product 2.2 Usage, Radicle GI Health Placebo Control Form 3, Radicle GI Health Active Study Product 3.1 Usage
- Dietary Supplement
- Lead sponsor
- Radicle Science
- Industry
- Eligibility
- 21 Years to 105 Years
- Enrollment
- 2,180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Del Mar, California
- Conditions
- Cancer Metastatic, Symptoms and Signs, Quality of Life
- Interventions
- Symptom Management and Survivorship Handbook + Coaching, Symptom Management and Survivorship Handbook
- Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Colorectal Cancer, Healthy Lifestyle, Behavior, Health, Health Behavior, Gastrointestinal Cancers
- Interventions
- RISE Personalized Self-Management Training (PSMT), Standardized Self-Management Training (SSMT)
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 2
- States / cities
- Los Angeles, California
- Conditions
- Colorectal Cancer
- Interventions
- Use of Interactive Voice Response (IVR) system to improve adherence to GI appointments and prep procedures
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- Not listed
- Enrollment
- 3,610 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2009
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Digestive Health, Quality of Life
- Interventions
- fermented dairy protein with prebiotic fiber
- Other
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 98 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona