Clinical trials: Gastro-intestinal
Colorectal Cancer
Health Literacy Interventions to Overcome Disparities in CRC Screening
In the proposed project the investigators will evaluate two different follow-up approaches to improve low income patients' completion of initial and annual colorectal cancer (CRC) screening using the Fecal Immunochemical Test…
- Trial name
- NCT02360605
- Testing
- automated telephone reminder, prevention coordinator, Health literacy appropriate education and demonstration
- Where
- United States
- Volunteers
- 620 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center Shreveport
Fecal Incontinence
Sacral Nerve Stimulation Therapy for the Treatment of Chronic Fecal Incontinence
Fecal incontinence (FI) is a difficulty in storing gas, liquid stool or solid stool (bowel movement) in order to expel it at a proper time and place.
- Trial name
- NCT00200057
- Testing
- InterStim Sacral Nerve Stimulation Therapy
- Where
- 13 sites in United States, Canada
- Volunteers
- 285 people, healthy volunteers welcome
- Sponsor
- MedtronicNeuro
Colorectal Cancer
Assessing the Effect of a Blood-based Colorectal Cancer Screening Test on Screening Adherence and Colonoscopy Completion
Objectives: Colonoscopy and stool-based testing are the two predominant colorectal cancer (CRC) screening tests used in the US, and both reduce colorectal cancer mortality.
- Trial name
- NCT03598166
- Testing
- Septin9
- Where
- United States
- Volunteers
- 359 people, healthy volunteers welcome
- Sponsor
- Peter S. Liang, MD MPH
Colorectal Cancer
Community Collaboration to Advance Racial/Ethnic Equity in CRC Screening
The goal of this pragmatic randomized clinical trial is to compare two colorectal (CRC) screening outreach approaches (FIT and Cologuard) in community health centers (CHC) in patients overdue for CRC screening.
- Trial name
- CARES (NCT05714644)
- Testing
- FIT kit Screening Test, Cologuard Screening Test
- Where
- 3 sites in United States
- Volunteers
- 5,127 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
GERD
Twenty-Four Hour Combined Multi-Channel Impedance and pH Ambulatory Monitoring: Impedance Reflux Episodes of Patients On and Off Proton Pump Inhibitor Therapy
The purpose of this study is to determine the effects of proton pump inhibitors (PPIs) on the total number of reflux episodes in the distal esophagus measured by impedance in patients with and without gastroesophageal reflux…
- Trial name
- NCT01710800
- Testing
- Esomeprazole
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Walter Reed National Military Medical Center
Infections, Rotavirus
Evaluation of Reactogenicity and Safety of GSK Biologicals' Rotarix™ (Human Rotavirus Vaccine) in Infants
This Post Marketing Surveillance (PMS) will collect reactogenicity and safety data on the use of human rotavirus vaccine in healthy infants aged from 6 weeks (first dose) to not more than 24 weeks (second dose).
- Trial name
- NCT00779779
- Testing
- Rotarix™
- Where
- Sri Lanka
- Volunteers
- 522 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Premature Birth of Newborn, Enterocolitis, Necrotizing
A Randomized Controlled Trial Investigating if Antibiotic Use in the First 48 Hours of Life Adversely Impacts the Preterm Infant Microbiome
The purpose of this study is to determine whether antibiotics given immediately after birth alter the development of the developing preterm infant's microbiome, which may further alter overall clinical outcomes.
- Trial name
- NCT02477423
- Testing
- Ampicillin, Gentamicins
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Chicago
Stomach Neoplasms, Metaplasia
Acetic Acid Chromoendoscopy to Judge Gastric Intestinal Metaplasia
The presence and the extent of gastric intestinal metaplasia(IM) is a good indicator of high risk group of gastric cancer. Many methods was developed to survey it, including multiple gastric biopsy or methylene blue…
- Trial name
- IM (NCT01499576)
- Testing
- Acetic acid chromoendoscopy
- Where
- South Korea
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Konyang University Hospital
Dyspepsia, Diabetes Mellitus With Gastrointestinal Symptoms
Gastrointestinal Sensorimotor Dysfunctions in Diabetes Mellitus
The purpose of this study is to understand why people with indigestion have gastrointestinal symptoms and in particular to understand whether symptoms are related to increased sensitivity to nutrients in the small intestine and…
- Trial name
- NCT02170870
- Testing
- Exendin 9-39, Microlipid
- Where
- United States
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Colorectal Polyp, Colorectal Adenoma
Standard Colonoscopy Versus Colonoscopy With Endocuff Vision
This study seeks to compare colonoscopy results between a standard method and one using a distal scope attachment (Endocuff Vision).
- Conditions
- Colorectal Polyp, Colorectal Adenoma, Colon Cancer
- Trial name
- NCT03361917
- Testing
- Endocuff Vision
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Indiana University
Inflammatory Bowel Disease
Randomized, Placebo-controlled Trial of Lubiprostone as a Preparation for Capsule Endoscopy
This investigation is designed to compare lubiprostone and placebo for cleansing and propulsion in preparation for capsule endoscopy.
- Trial name
- NCT00746395
- Testing
- Lubiprostone
- Where
- United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of South Alabama
GERD
Physiology of GERD and Treatment Response
This study is designed to assess the physiologic and behavioral mechanisms associated with enhanced medication effects in adult patients with functional GERD-related symptoms.
- Trial name
- NCT04292470
- Testing
- Amitriptyline
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Healthy
Effect of Aspirin Pretreatment or Slow Dose Titration on Flushing and Gastrointestinal Events in Healthy Volunteers Receiving Delayed-release Dimethyl Fumarate
The primary objective of the study is to evaluate whether premedication with 325 mg microcoated aspirin (ASA) tablet or a slow-titration dosing schedule of BG00012 reduces the incidence and severity of flushing and GI events…
- Trial name
- NCT01568112
- Testing
- BG00012 (dimethyl fumarate), ASA
- Where
- United States
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- Biogen
Eosinophilic Esophagitis
Comparing the Availability of AQ280 in the Body After Single Oral Doses of a Capsule Formulation Versus a Tablet for Oral Suspension Formulation
This is a Phase 1, investigator- and participant-blinded, placebo-controlled, randomized, crossover study to compare bioavailability of AQ280 following single oral doses of a capsule formulation versus a tablet for oral…
- Trial name
- NCT07093008
- Testing
- AQ280 Capsule, AQ280 Tablet for Oral Suspension
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- AQILION AB
Colorectal Neoplasms
Interventions to Improve Colorectal Cancer Screening
We will evaluate if we can increase colorectal cancer screening rates by directly sending screening tests to patients rather than waiting for them to come to clinic visits.
- Trial name
- NCT00692211
- Testing
- Mailed fecal occult blood tests, Mailed fecal immunochemical tests
- Where
- United States
- Volunteers
- 404 people, healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Functional Constipation
Dose-ranging Efficacy of Polydextrose Supplement on Colonic Transit Time and Symptoms in Adults With Functional Constipation
This study will investigate the effectiveness of Polydextrose, a dietary fiber, at decreasing Colonic Transit Time and the gastrointestinal symptoms of Functional Constipation.
- Trial name
- NCT02314936
- Testing
- Litesse powder containing 12 g polydextrose, Litesse powder containing 8 g polydextrose, Litesse powder containing 4 g polydextrose
- Where
- Canada
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- KGK Science Inc.
Gastroenteritis
Serologic Assay Validation and Proficiency Testing of HIL-214 in Adults
The purpose of this trial is to obtain serum for proficiency testing to confirm assay validity is maintained following the dosing of adults with a pediatric dose of HIL-214.
- Trial name
- NCT05972733
- Testing
- HIL-214
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- HilleVax
Inflammatory Diseases
Study of Efavaleukin Alfa in Healthy Chinese, Japanese, and Caucasian Participants
The primary objective of this study is to evaluate the pharmacokinetics (PK) of efavaleukin alfa after single subcutaneous (SC) administration in healthy Chinese, Japanese, and Caucasian participants.
- Trial name
- NCT04987333
- Testing
- Efavaleukin alfa
- Where
- United Kingdom
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Amgen
Barrett's Esophagus, GERD
Cytosponge Adequacy Study Evaluation II
This study will assess the Minimally Invasive Esophageal Cytology Collection System in Patients with Barrett's Esophagus or GERD Symptoms.
- Trial name
- CASEII (NCT02395471)
- Testing
- Cytosponge™ Cell Collection Device
- Where
- 5 sites in United States
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- Medtronic - MITG
Gastroesophageal Reflux, Laryngopharyngeal Reflux
Precision Approach to PPI Therapy in Gastroesophageal Reflux Disease
This study plans to learn more about reflux associated laryngeal symptoms, and more efficient ways to diagnose and treat this condition.
- Trial name
- NCT03619811
- Testing
- Reflux Band® Upper Esophageal Sphincter (UES) Assist Device
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of California, San Diego