Clinical trials: Crohn Disease (CD)
Antiphospholipid (aPL)-Positive, Rheumatic Arthritis
MENA/Levant Epidemiological, Registry of Immunological & Clinical Traits (MERIT)
The primary objective of this multicenter observational registry is to characterize the clinical, epidemiological, and biological profiles of individuals of Middle Eastern, North African, and Levantine ancestry, including…
- Conditions
- Antiphospholipid (aPL)-Positive, Rheumatic Arthritis, Celiac Disease, Focal Segmental Glomerulosclerosis (FSGS)
- Trial name
- MERIT (NCT07892651)
- Where
- Jordan
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Axiom Bioregistry
Inflamatory Bowel Disease, Crohn Disease (CD)
Non-nutritive Sweeteners in Inflammatory Bowel Disease
This study will focus on the commonly used non-nutritive sweetener (NNS) sucralose (2 sachets/day resulting in daily dose: sucralose 2.5mg/kg) and its role in changing the gut microbiota in humans with IBD, compared to healthy…
- Trial name
- NCT07769437
- Testing
- Sucralose (non-nutritive sweetener)
- Where
- 3 sites in United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
Gut Microbiome, Gastrointestinal Microbiome
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Disease
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.
- Conditions
- Gut Microbiome, Gastrointestinal Microbiome, Autism, Autism Spectrum Disorder
- Trial name
- NCT04031469
- Testing
- There is no intervention in this study
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- ProgenaBiome
Ulcerative Colitis (UC), IBD (Inflammatory Bowel Disease)
Ex Vivo Comparison Of Combination Versus Single Therapeutic Pathway Inhibition In Human Intestinal Mucosa From Patients With Inflammatory Bowel Disease
The purpose of this study is to evaluate whether simultaneously targeting three inflammatory pathways (TL1A, IL-23, and α4β7) produces a stronger anti-inflammatory effect in intestinal tissue from patients with Inflammatory Bowel…
- Conditions
- Ulcerative Colitis (UC), IBD (Inflammatory Bowel Disease), Crohn Disease (CD)
- Trial name
- NCT07824726
- Testing
- Collection of 8 additional intestinal mucosal biopsies during standard-of-care endoscopy for subsequent ex vivo testing, Collection of an additional 2 mL blood sample
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- PhoenixLAB srls
Crohn's Disease (CD), Ulcerative Colitis (UC)
Accurately Profiling the Changes and Functions of Key Microflora in the Whole Intestinal Microenvironment Based on the Visual Sampling Capsule Endoscopy in Patients With Inflammatory Bowel Disease
This is a prospective, single-center, observational cohort study that will enroll 250 participants: 50 with active Crohn's disease, 50 with Crohn's disease in remission, 50 with active ulcerative colitis, 50 with ulcerative…
- Trial name
- NCT07799506
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Inflammatory Bowel Disease (Crohn's Disease and Ulcerative Colitis), Crohn Disease (CD)
Familial Inflammatory Bowel Disease Early Risk
Brief Summary The aim of the FIBER study is to identify potential triggers associated with the later development of IBD (inflammatory bowel disease) based on baseline characteristics and biosamples (blood, urine, stool, saliva…
- Conditions
- Inflammatory Bowel Disease (Crohn's Disease and Ulcerative Colitis), Crohn Disease (CD), Ulcerative Colitis (UC)
- Trial name
- FIBER (NCT07791862)
- Where
- United States
- Volunteers
- 7,000 people, healthy volunteers welcome
- Sponsor
- Seattle Children's Hospital
Crohn Disease (CD)
Prospective Risk Evaluation and Detection of Crohn's Disease in First-degree Relatives
The PREDICT-CD study aims to validate a risk score for the development of Crohn's disease, based on serological biomarkers and lifestyle-related factors.
- Trial name
- PREDICT-CD (NCT07316621)
- Where
- 10 sites in Italy, Netherlands and 4 more
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- GLSMED Learning Health S.A.
IBD, Crohn Disease (CD)
Assessment and Educational Intervention to Reduce Ultra-processed Food Consumption in Pediatric Patients With IBD
This study explores whether simple nutrition education can help children and teens with inflammatory bowel disease (IBD) eat fewer ultra-processed foods (UPFs).
- Conditions
- IBD, Crohn Disease (CD), Ulcerative Colitis (UC), Inflammatory Bowel Disease (IBD)
- Trial name
- NCT07224113
- Testing
- Handout-Only Intervention, Handout + Video Intervention
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Connecticut Children's Medical Center
Crohn Disease (CD), Ulcerative Colitis (UC)
IBD Biomarker Discovery and Validation Platform
The goal of this observational study is to establish a multicenter prospective clinical and biospecimen platform for biomarker discovery and validation in inflammatory bowel disease, including Crohn's disease and ulcerative…
- Conditions
- Crohn Disease (CD), Ulcerative Colitis (UC), Inflammatory Bowel Diseases (IBD)
- Trial name
- IBD-BIOP (NCT07686406)
- Where
- 2 sites in China
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Ulcerative Colitis (UC), Ulcerative Colitis (Disorder)
A Phase I Study to Evaluate the Safety/Tolerability of BDHK-2009 Tablets in Healthy Adult
A Phase 1, 2-part, randomised, double-blind, placebo-controlled, FIH study to determine the safety, tolerability, and PK of single, ascending oral doses (SAD) of BDHK-2009 (Part 1) and multiple oral doses (Part 2) of BDHK-200 in…
- Conditions
- Ulcerative Colitis (UC), Ulcerative Colitis (Disorder), Ulcerative Colitis Acute, IBD (Inflammatory Bowel Disease)
- Trial name
- NCT07632573
- Testing
- BDHK-2009 Tablets
- Where
- China
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Benethera (Shaoxing) Biotechnology Co., Ltd.
IBD (Inflammatory Bowel Disease), IBS - Irritable Bowel Syndrome
ALPCO/Calprotectin CLIA Assay: Expected Values of Calprotectin in Healthy Subjects
This study is evaluating the levels of calprotectin, a protein found in stool, in healthy adults. Calprotectin is a marker of inflammation in the intestines and can help doctors tell the difference between inflammatory bowel…
- Conditions
- IBD (Inflammatory Bowel Disease), IBS - Irritable Bowel Syndrome, Crohn Disease (CD), UC - Ulcerative Colitis
- Trial name
- NCT07089420
- Testing
- ALPCO Calprotectin CLIA
- Where
- United States
- Volunteers
- 121 people, healthy volunteers welcome
- Sponsor
- American Laboratory Products Company
Crohn's Disease (CD)
Biologics and Paediatric Enteral Nutrition in Crohn's Disease Study
Crohn's disease (CD) is a chronic, incurable condition associated with gut inflammation. Two important treatments currently used to manage CD are special drug injections (biologics) or a liquid-only diet using specialised…
- Trial name
- BIOPIC-Kids (NCT07522528)
- Testing
- enteral nutrition
- Where
- 6 sites in United Kingdom
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Glasgow
Crohn Disease (CD)
A Study on the Relationship of Interleukin-7 Receptor Gene Polymorphisms With the Risk of Crohn's Disease Onset and the Efficacy of Infliximab
From January 2020 to May 2025, 303 CD patients and 514 normal controls were retrospectively collected from Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical University.
- Trial name
- NCT07263477
- Testing
- Infliximab
- Where
- China
- Volunteers
- 900 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Crohn Disease (CD), Crohn Disease of Ileum
Laparoscopic Right Hemicolectomy for Crohn's Disease of the Terminal Ileum Utilizing the Mesenteric Excision and Exclusion
This study is designed for patients requiring surgery for Crohn's disease of the terminal ileum. A combination of laparoscopic segmental right colectomy with extended mesenteric excision and the Kono-s anastomosis will be…
- Conditions
- Crohn Disease (CD), Crohn Disease of Ileum, Kono S Anastomosis, Extended Mesenteric Excision
- Trial name
- NCT07231601
- Testing
- Mesenteric excision and exclusion
- Where
- Greece
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Tzaneio General Hospital
Crohn's Disease (CD)
Microbial Community Characteristics in Intestinal Mucosal Tissue of Patients With CD
The characteristics of the intestinal microbiota in Crohn's disease and their relationship with disease pathogenesis have not yet been fully elucidated.
- Trial name
- NCT06895772
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Shandong University
Juvenile Idiopathic Arthritis (JIA), Crohn Disease (CD)
Study on Eating Habits and Association with "omic" Profiles in Families with a Subject Affected by a Chronic Immune-mediated Inflammatory Pathology. Observational Multicenter Study.
The proposed study is part of a PNRR 2022 project (call "Non-Communicable Chronic Diseases (NCDs) with high impact on healthcare and social assistance systems," currently awaiting funding response) and represents the continuation…
- Conditions
- Juvenile Idiopathic Arthritis (JIA), Crohn Disease (CD), Ulcerative Colitis (UC)
- Trial name
- DIETA-MICIREUM (NCT06862843)
- Testing
- Collecting questionnaires and biological samples
- Where
- 4 sites in Italy
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Meyer Children's Hospital IRCCS
Crohn Disease (CD)
The Microbial Impact on Intestinal Fibrosis and the Associated Immune Microenvironment in Crohn's Disease
The goal of this study is to find out if there is a direct connection between an imbalance of gut bacteria and the development of scar tissue in the gut by identifying important bacterial proteins found in scarred gut tissue.
- Trial name
- NCT06720961
- Testing
- Collection of surgical specimen, Collection of stool sample
- Where
- Italy
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Crohn's Disease (CD)
Unraveling the Blood Microbiome in Postoperative Recurrence of Crohn's Disease
Crohn's disease, a chronic inflammation of the gastro-intestinal tract, is a disease with a complex pathogenetic background. Hereditary factors, environmental factors and the gut flora play a varying role in its onset, however…
- Trial name
- IBDbloom (NCT06770140)
- Where
- Netherlands
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Erasmus Medical Center
CD - Crohn's Disease
Intestinal Response Patterns to Microbial Signals
A cohort of CD patients (total n=300) and a cohort of controls (healthy individuals and family members of CD patients, total n=200) will be recruited.
- Trial name
- NCT03872622
- Testing
- Blood tests, intestinal biopsies, stool samples, environmental exposure questionnaire and FFQ questionnaire
- Where
- Israel
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Inflammatory Bowel Diseases (IBD), Crohn's Disease (CD)
Fecal Microbiota Transplantation in Pediatric Patients
A disturbance in the diversity of gut bacterial composition could be linked to several immune mediated diseases including inflammatory bowel diseases (IBD).
- Conditions
- Inflammatory Bowel Diseases (IBD), Crohn's Disease (CD), Ulcerative Colitis (UC)
- Trial name
- FMT (NCT02108821)
- Testing
- Fecal Microbiota Transplantation (FMT)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Children's Mercy Hospital Kansas City