Clinical trials: Intestines
Healthy
Effect of Diets on the Gut Microbiota Composition and Cardiometabolic Wellbeing
The project will characterize human gut microbiome response to two different diets and the possible physiological and biochemical implications of such response on cardiometabolic risk factors.
- Trial name
- NCT03539666
- Testing
- diet
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- South Dakota State University
Barrett Esophagus, Intestinal Metaplasia
Nitrous Oxide For Endoscopic Ablation of Refractory Barrett's Esophagus (NO FEAR-BE)
A multicenter, prospective, single arm, non randomized clinical trial to evaluate the safety and efficacy of the C2 CryoBalloon Focal Ablation System (CbFAS) for the treatment of persistent dysplasia or intestinal metaplasia (IM)…
- Conditions
- Barrett Esophagus, Intestinal Metaplasia, Esophageal Dysplasia
- Trial name
- NO FEAR-BE (NCT03554356)
- Testing
- CryoBalloon Focal Ablation System
- Where
- 11 sites in United States
- Volunteers
- 70 people
- Sponsor
- University of North Carolina, Chapel Hill
Nutritional and Metabolic Diseases, Endocrine System Diseases
Observational Study of Blood Glucose Levels and Gut Microbiota in Healthy Individuals
Categorization of glucose levels into 'healthy', 'pre-diabetic' or 'diabetic' is increasingly seen as artificial. Furthermore, most micro and macrovascular complications may be present already at the pre-diabetic stage.
- Conditions
- Nutritional and Metabolic Diseases, Endocrine System Diseases, Disorders of Environmental Origin
- Trial name
- NCT01892956
- Testing
- Nutritional intervention
- Where
- Israel
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Intestinal Insufficiency, Short Bowel Syndrome
Prescription Pattern of Adjuvant Drugs and Vitamins in Patients Undergoing Long-term Home Nutritional Support for Intestinal Insufficiency
Intestinal insufficiency due to short bowel syndrome is a chronic, disabling condition with significant morbidity and mortality.Standard care includes home parenteral/enteral nutrition as well as intestinal transplantation…
- Trial name
- NCT01696656
- Testing
- Drug prescription pattern
- Where
- Brazil
- Volunteers
- 37 people
- Sponsor
- University of Sao Paulo
Colonic Diseases
Computer Aided Detection, Tandem Colonoscopy Study
The purpose of this project is to examine the role of machine learning and computer aided diagnostics in automatic polyp detection and to determine in real-time how a computer-aided detection (CADe) algorithm will perform when…
- Trial name
- NCT04074577
- Testing
- Standard technique First, combination technique First
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Crohn Disease
Post-operative CRP Trend After Ileocolic Resection in Crohn's Disease Patients.
Our aim is to analyze C-Reactive Protein trends during the post-operative course in Crohn's Disease patients having undergone ileocolic resection and primary anastomosis, for the purpose of anastomotic leak early diagnosis.
- Trial name
- NCT04739579
- Testing
- C-Reactive Protein
- Where
- France
- Volunteers
- 59 people
- Sponsor
- Central Hospital, Nancy, France
Appendicitis
Antibiotic Therapy Versus Appendectomy for Acute Appendicitis
The purpose of the study is to demonstrate that antibiotic therapy is as safe and effective as appendectomy for the treatment of acute non complicated appendicitis.
- Trial name
- NCT00135603
- Testing
- amoxicillin/clavulanate potassium, appendectomy
- Where
- 5 sites in France
- Volunteers
- 243 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Solid Cancer, Gastric (Cardia, Body) Cancer
Impact of CES1 Genotype on Capecitabine Exposure in Cancer Patients
In this study, the drug capecitabine is investigated. Capecitabine is commonly used to treat breast, colon, and stomach cancers. Capecitabine is taken in tablet form.
- Conditions
- Solid Cancer, Gastric (Cardia, Body) Cancer, Esophageal Cancer, Colorectal Cancer (CRC)
- Trial name
- ESCAPE (NCT07114627)
- Testing
- Blood sampling for pharmacokinetics
- Where
- Netherlands
- Volunteers
- 66 people
- Sponsor
- Erasmus Medical Center
Colon Cancer
Impact of Pretreatment With Metformin on Colorectal Cancer Stem Cells (CCSC) and Related Pharmacodynamic Markers
Metformin is drug that is normally used to treat people with diabetes. New research has discovered that metformin may also kill cancer stem cells.
- Trial name
- NCT01440127
- Testing
- Metformin
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- Tufts Medical Center
Locally Advanced Rectal Cancer (LARC)
AI-Based Prediction of Pathological Response in Rectal Cancer Patients Receiving Total Neoadjuvant Therapy
This study aims to better understand how body composition, inflammation, and nutrition affect how rectal cancer responds to treatment.
- Trial name
- CINR-AI (NCT07049627)
- Testing
- Total Neoadjuvant Therapy (TNT)
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 93 people
- Sponsor
- Ankara Etlik City Hospital
Irritable Bowel Syndrome
Effectiveness of Internet Delivered Cognitive Behavior Therapy (CBT) for Irritable Bowel Syndrome (IBS)
The study will recruit 80 out-patients diagnosed with Irritable Bowel Syndrome from a gastroenterological clinic. The recruitment will be consecutive with all patients receiving the diagnosis being offered to participate.
- Trial name
- NCT00844961
- Testing
- Internet delivered cognitive behavior therapy
- Where
- Sweden
- Volunteers
- 61 people
- Sponsor
- Karolinska Institutet
Metastatic Colorectal Cancer
A Real-World Study to Learn More About the Order of Different Treatments and Their Effects in People With Metastatic Colorectal Cancer Receiving Their Third and Fourth Line of Treatment
This is an observational study in which data already collected from people with metastatic colorectal cancer will be studied. Metastatic colorectal cancer (mCRC) is a cancer of the colon (large bowel) or the rectum (lowest part…
- Trial name
- RegoSeq (NCT06137170)
- Testing
- Regorafenib (Stivarga, BAY73-4506)
- Where
- 3 sites in France, Italy and 1 more
- Volunteers
- 121 people
- Sponsor
- Bayer
Metastatic Colorectal Cancer
A Study of Trifluridine/ Tipiracil in Chemorefractory mCRC in Greece
Collection of real world data on the clinical efficacy of trifluridine/ tipiracil (FTD/TPI) in the Greek population.
- Trial name
- RETRO-TAS (NCT04965870)
- Testing
- Trifluridine/Tipiracil
- Where
- 8 sites in Greece
- Volunteers
- 200 people
- Sponsor
- Hellenic Study Group of Psychoneuroimmunology in Cancer
Inflammatory Bowel Diseases, Crohn Disease
PIBD-SETQuality: the Inception Cohort and Safety Registry
The purpose of this study is to analyse effectiveness and safety signals of current treatment strategies in routine practice for patients with pediatric-onset inflammatory bowel disease (PIBD) and to correlate this to their…
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Ulcerative Colitis
- Trial name
- PIBD-SETQ (NCT03571373)
- Testing
- No intervention
- Where
- 2 sites in Netherlands, United Kingdom
- Volunteers
- 1,500 people, healthy volunteers welcome
- Sponsor
- Erasmus Medical Center
Ulcerative Colitis
Comparison of PillCamCOLON (C2) Capsule and Standard Endoscopy for the Evaluation of Patients With Ulcerative Colitis
Ulcerative colitis (UC) is an inflammatory bowel disease progressing through flare-ups. The therapeutic objective, which was originally based on clinical remission, is currently evolving with the development of biotherapies…
- Trial name
- VCC2-RCH (NCT02610569)
- Testing
- standard endoscopy, PillCamCOLON (C2)
- Where
- France
- Volunteers
- 50 people
- Sponsor
- Dr. Arnaud Bourreille
Colorectal Cancer
Effect of Preoperative ERAS Education on Recovery After Colorectal Surgery
This randomized controlled trial describes the design and conduct of ERAS-based preoperative education in patients with colorectal cancer undergoing colorectal surgery.
- Trial name
- NCT07324369
- Testing
- ERAS-Based Preoperative Education, Standard Preoperative Education
- Where
- Turkey (Türkiye)
- Volunteers
- 88 people
- Sponsor
- Izmir Katip Celebi University
Colorectal Neoplasms
Colonoscopic Removal of Aberrant Crypt Foci: a Prospective, Randomized, Blinded Trial
We hypothesized that aberrant crypt foci (ACF) are precursors of colon cancer; their prevention would correlate with cancer risk and their elimination would reduce that risk.
- Trial name
- NCT00623883
- Testing
- Surgical removal of ACF, Colonoscopic evaluation only
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- National Naval Medical Center
Digestive Tract Diseases, Liver Diseases
Tongue Image Database and Diagnostic Model for Digestive Tract Disease Diagnosis
The tongue images of patients with gastrointestinal diseases and healthy people will be collected and the tongue image database will be established.
- Conditions
- Digestive Tract Diseases, Liver Diseases, Colorectal Disease, Gastric Diseases
- Trial name
- NCT05182983
- Testing
- Tongue images，coating on the tongue and clinical data
- Where
- China
- Volunteers
- 10,690 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Wenzhou Medical University
Crohn's Disease
Azithromycin Based Therapy for Induction of Remission in Active Pediatric Crohn's Disease
The purpose of this study is to evaluate effectiveness of 2 months antibiotic course of Azithromycin combined with Metronidazole compared with 2 months antibiotic course of Metronidazole alone.
- Trial name
- NCT01596894
- Testing
- Azithromycin + Metronidazole, Metronidazole
- Where
- Israel
- Volunteers
- 73 people
- Sponsor
- Prof. Arie Levine
The Prevelance and Complications of Pulmonary Manifestations in Patients With Inflammatory Bowel Disease
The Prevelance of Pulmonary Manifestation in Patients With Inflammatory Bowel Disease
Bronchopulmonary manifestations signs and symptoms are variable extraintestinal manifestations of IBD.
- Trial name
- NCT04613466
- Volunteers
- 60 people
- Sponsor
- Assiut University
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