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Clinical Research Directory

Browse clinical research sites, groups, and studies.

4 clinical studies listed.

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Digestive Discomfort

Tundra lists 4 Digestive Discomfort clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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COMPLETED

NCT07902882

A Clinical Trial to Examine the Effects of Gut Health Supplements to Improve Gut and Digestive Health and Function

This is a double-blind, randomized, placebo-controlled trial evaluating the efficacy of JSHealth's Debloat \& Detox supplement, used alone or in combination with their Probiotics supplement, on gut and digestive health and function in 60 female participants aged 18-45 with self-reported bloating and digestive discomfort. Participants will be randomly assigned to either the intervention or placebo group for eight weeks. During the first four weeks, intervention participants will take the Debloat \& Detox supplement and placebo participants will take a corresponding placebo. During weeks five through eight, intervention participants will add the Probiotic supplement and placebo participants will add a probiotic placebo. Outcomes will be assessed via study-specific questionnaires and abdominal circumference measurements at Baseline, Day 1 (after first use), and at the end of Weeks 2, 4, 6, and 8.

Gender: FEMALE

Ages: 18 Years - 45 Years

Updated: 2026-10-29

1 state

Bloating
Digestive Discomfort
Irritable Bowel Syndrome (IBS)
+3
ACTIVE NOT RECRUITING

NCT07742657

A Clinical Trial to Evaluate the Effects of Super Liver Liquid Drops on Gut Health, Digestive Comfort, and Daily Energy Levels

This is a decentralized (fully virtual), single-group, open-label, prospective clinical trial evaluating the effects of Super Liver Liquid Drops, a liquid botanical dietary supplement, on gut health, digestive comfort, energy levels, and overall well-being over 12 weeks. All 35 enrolled participants will self-administer 2 mL of Super Liver Liquid Drops daily (2 droppers filled to 1 mL each) in the morning with breakfast for the full 12-week intervention period. Participants will complete validated questionnaires and self-reported assessments at Baseline, Week 2, Week 4, Week 8, and Week 12 via the Citruslabs study platform. All study activities will be conducted remotely.

Gender: All

Ages: 30 Years - 65 Years

Updated: 2026-08-03

1 state

Gastrointestinal Symptoms
Bloating
Digestive Discomfort
+7
ACTIVE NOT RECRUITING

NCT06252636

Evaluation of the Efficacy and Safety of A2 Milk on Digestion

The aim of this study is to evaluate the efficacy and safety of A2 milk versus a control (A1/A2 milk) in individuals with digestive discomfort following milk consumption.

Gender: All

Ages: 20 Years - 70 Years

Updated: 2026-04-28

Digestive Discomfort
ACTIVE NOT RECRUITING

NCT06870097

A Study on the Effects of A2 Milk on Gut Beneficial Bacteria Growth and Digestion Improvement

The aim of this study is to evaluate the effects of A2 milk on gut beneficial bacteria growth, antioxidant activity , digestion, and inflammation improvement

Gender: All

Ages: 19 Years - 65 Years

Updated: 2026-04-28

1 state

Digestive Discomfort