Food Intolerance Clinical Trials

7 recruitingLast updated: June 19, 2026

There are 7 actively recruiting food intolerance clinical trials across 5 countries. Studies span Not Applicable. Top locations include Arlesheim, Basel-Landschaft, Switzerland, Beirut, Lebanon, Hangzhou, Zhejiang, China. Updated daily from ClinicalTrials.gov.


Food Intolerance Trials at a Glance

7 actively recruiting trials for food intolerance are listed on ClinicalTrialsFinder across 6 cities in 5 countries. The largest study group is Not Applicable with 4 trials, with the heaviest enrollment activity in Arlesheim, Beirut, and Hangzhou. Lead sponsors running food intolerance studies include Klinik Arlesheim, Lebanese University, and Food Allergy Research & Education.

Browse food intolerance trials by phase

Treatments under study

About Food Intolerance Clinical Trials

Looking for clinical trials for Food Intolerance? There are currently 6 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Food Intolerance trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Food Intolerance clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 17 of 7 trials

Recruiting
Not Applicable

FMT for Lung and Associated-organ Rescue Efficacy in ARDS Patients

Lung InfectionMicrobial ColonizationFood Intolerance Syndromes
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology150 enrolled1 locationNCT06970262
Recruiting
Not Applicable

Does the Thickness of the Gastrostomy Affect the Incidence of Complications? A Prospective Randomized Single-Center Study in Children

Food IntoleranceGastrostomy ComplicationsGranuloma+1 more
Therese Hössjer200 enrolled1 locationNCT07300865
Recruiting

Washed Microbiota Transplantation for Food Intolerance

Food Intolerance
The Second Hospital of Nanjing Medical University100 enrolled1 locationNCT07190183
Recruiting

Combined Lactulose H2-breath Test With Abdominal Imaging

Small Intestinal Bacterial Overgrowth Syndrome (SIBO)Breath TestsFood Intolerance Syndromes
Klinik Arlesheim500 enrolled1 locationNCT07145580
Recruiting

A Registry for the Food Allergy Community

eosinophilic esophagitisAnaphylaxisFood Intolerance+3 more
Food Allergy Research & Education23,000 enrolled1 locationNCT04653324
Recruiting
Not Applicable

Effect of Probiotic Administration on Patients With Inflammatory Bowel Disease

Quality of LifeInflammatory Bowel DiseasesCrohn Disease+3 more
Lebanese University50 enrolled1 locationNCT06392061
Recruiting
Not Applicable

Peripheral Mechanisms of Humoral Immune Effector-mediated Tourette's Syndrome and the Role of Tuina Intervention

Inflammatory ResponseTourette Syndrome in ChildrenFood Intolerance
The First Affiliated Hospital of Zhejiang Chinese Medical University50 enrolled1 locationNCT06379373