Abdominal Pain Clinical Trials

25 recruitingLast updated: May 21, 2026

There are 25 actively recruiting abdominal pain clinical trials across 12 countries. Studies span Not Applicable, Phase 1, Phase 2, Phase 3. Top locations include Seattle, Washington, United States, Cincinnati, Ohio, United States, Birmingham, Alabama, United States. Updated daily from ClinicalTrials.gov.


Abdominal Pain Trials at a Glance

25 actively recruiting trials for abdominal pain are listed on ClinicalTrialsFinder across 6 cities in 12 countries. The largest study group is Not Applicable with 15 trials, with the heaviest enrollment activity in Seattle, Cincinnati, and Birmingham. Lead sponsors running abdominal pain studies include Karolinska Institutet, Children's Hospital Medical Center, Cincinnati, and Seattle Children's Hospital.

Browse abdominal pain trials by phase

About Abdominal Pain Clinical Trials

Looking for clinical trials for Abdominal Pain? There are currently 10 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 Abdominal Pain 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 Abdominal Pain 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 120 of 25 trials

Recruiting
Not Applicable

A Study Evaluating the Impact of Regular FODMAP-targeting Digestive Enzyme Blend Use on Gastrointestinal Symptoms in Individuals With Self-Reported Bloating

Gut healthIBS - Irritable Bowel SyndromeAbdominal Pain+1 more
Kiwi Health Inc150 enrolled1 locationNCT07591584
Recruiting
Phase 1

STTEPP: Safety, Tolerability and Dose Limiting Toxicity of Lacosamide in Patients With Painful Chronic Pancreatitis

Pancreatic SurgeryChronic PainChronic Pancreatitis+7 more
Indiana University24 enrolled5 locationsNCT05603702
Recruiting
Not Applicable

Evaluation of the Synergistic Effect of Combining a Prebiotic and a Postbiotic on Intestinal Discomfort

Intestinal DiscomfortAbdominal Pain/ Discomfort
Université Catholique de Louvain140 enrolled1 locationNCT07420231
Recruiting
Not Applicable

PoCUS Impact on the Diagnostic Approach for Thoracic and Abdominal Pain in the ED

Thoracic PainAbdominal Pain
Cliniques universitaires Saint-Luc- Université Catholique de Louvain406 enrolled1 locationNCT06827730
Recruiting

Seattle Spatial Transcriptomic Research in Inflammatory Bowel Disease Evaluation (STRIDE)

Inflammatory Bowel DiseasesCrohn DiseaseUlcerative Colitis+9 more
Seattle Children's Hospital200 enrolled1 locationNCT06315179
Recruiting
Not Applicable

A Pilot Study to Assess the Safety, Tolerability, and Efficacy of Virtual Reality for the Treatment of Abdominal Pain in Quiescent Crohn's Disease

Crohn's DiseaseAbdominal Pain (AP)
Mayo Clinic15 enrolled1 locationNCT06647615
Recruiting
Not Applicable

Online Social Learning Program for Parents With Irritable Bowel Syndrome: Raising Resilient Children

Irritable Bowel SyndromeAbdominal Pain
Seattle Children's Hospital460 enrolled1 locationNCT05730491
Recruiting
Not Applicable

THE EFFECT OF SURGICAL MASK AND N95 MASK USE ON SURGICAL SMOKE IN OPERATING ROOM NURSES

Fatigue SymptomAbdominal Pain (AP)Headache+10 more
Bartın Unıversity38 enrolled1 locationNCT07404956
Recruiting
Not Applicable

Safety and Efficacy of Carbon Dioxide Gas for Endoscopy

Abdominal Pain
University of Alabama at Birmingham350 enrolled1 locationNCT06134154
Recruiting

Functional Digestive Disorders Observatory

Faecal IncontinenceFunctional ConstipationDyspepsia+3 more
University Hospital, Rouen2,000 enrolled1 locationNCT04918329
Recruiting
Not Applicable

Pain in Pediatric Patients - Internet Interventions for Disorders of Gut-brain Interaction

Functional DyspepsiaIrritable Bowel DiseaseFunctional Abdominal Pain - Not Otherwise Specified (FAP-NOS)
Karolinska Institutet200 enrolled1 locationNCT07319078
Recruiting
Not Applicable

GI Alpha-Gal Study

DiarrheaAlpha-Gal SyndromeVomiting+2 more
University of North Carolina, Chapel Hill30 enrolled1 locationNCT06268717
Recruiting
Not Applicable

Efficiency of the "Medidux" Smartphone App for Demission Management in Patients Medicated in Acute Admission Unit (AAU)

Acute HospitalizationCoughingAbdominal Pain (AP)+7 more
Mobile Health AG417 enrolled1 locationNCT06655337
Recruiting
Not Applicable

Objective Integrated Multimodal Electrophysiological Index for the Quantification of Visceral Pain

Abdominal Pain
University of Connecticut120 enrolled1 locationNCT06381921
Recruiting

ICBT for Children With FAPDs - the Child's Pain Regulation

Functional Abdominal Pain Syndrome
Karolinska Institutet80 enrolled1 locationNCT05945251
Recruiting
Not Applicable

Marginal Ulcer Healing With Low-Thermal Argon Plasma Endoscopic Treatment

Gastrointestinal BleedingDysphagiaVomiting+9 more
Christopher C. Thompson, MD, MSc100 enrolled1 locationNCT06543316
Recruiting

The effects of FloraSMART on gastrointestinal symptoms and health in older adults

Irregular Bowel habitsGastrointestinal symptoms: IndigestionGastrointestinal symptoms: Abdominal Pain+2 more
Murdoch University60 enrolled1 locationACTRN12625000813482
Recruiting
Not Applicable

Supraspinal Processing of Sensory Aspects of Pain

Musculoskeletal PainFibromyalgiaFunctional Abdominal Pain Syndrome+2 more
Children's Hospital Medical Center, Cincinnati350 enrolled1 locationNCT05814497
Recruiting

Prostaglandin-E Urinary Metabolite (PGE-M) as a Predictor of Acute Appendicitis in Children

Acute appendicitisAbdominal Pain (AP)Acute Appendicitis With Rupture
KBC Split100 enrolled1 locationNCT07008092
Recruiting

A Prospective Multicentre Real-world Assessment of the Efficacy of Danning Tablets in Alleviating Digestive Symptoms

loss of appetiteConstipationIndigestion+5 more
Shanghai Hutchison Pharmaceuticals Limited4,500 enrolled1 locationNCT06755671