Clinical trials: Gastrointestinal
Tropical Enteropathy
Trial of Rifaximin in the Treatment of Tropical Enteropathy
The purpose of this study is to determine whether rifaximin is effective in the treatment of tropical enteropathy in a population of African children at high risk for this disease.
- Trial name
- NCT00858988
- Testing
- Rifaximin
- Where
- Malawi
- Volunteers
- 147 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Hepatitis B
A Study on the Safety and Immune Response of AS37 Together With Hepatitis B Antigen in Adults Aged 18-45 Years
This study is conducted to assess safety and immunogenicity of GSK's HBsAg vaccine adjuvanted with GSK's AS37 adjuvant system in healthy, HBs naïve, adults aged 18-45 years and to differentiate GSK's AS37 adjuvant system from…
- Trial name
- NCT05561673
- Testing
- GSK's Hepatitis B vaccine adjuvanted with aluminum hydroxide, GSK's HBsAg candidate vaccine adjuvanted with GSK's AS03 adjuvant system, GSK's Hepatitis B vaccine adjuvanted with GSK's AS04 adjuvant system
- Where
- 5 sites in Belgium, Germany and 1 more
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Nonalcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis
Phase 2a, Dose-ranging Study With PF-05221304 in Nonalcoholic Fatty Liver Disease (NAFLD)
Phase 2a, dose-ranging Study with PF-05221304 in Nonalcoholic Fatty Liver Disease (NAFLD)
- Trial name
- NCT03248882
- Testing
- PF-05221304
- Where
- 140 sites in United States, Australia and 4 more
- Volunteers
- 305 people
- Sponsor
- Pfizer
Barrett Esophagus
Non-endoscopic Brushing of the Esophagus Using a Non-endoscopic Inflatable Balloon of the Esophagus in Screening for Barrett Esophagus
This pilot clinical trial studies non-endoscopic brushing of the esophagus using a non-endoscopic inflatable balloon for the esophagus in screening for Barrett esophagus, a condition where the lining of the esophagus has changed…
- Trial name
- NCT02451124
- Testing
- non-endoscopic inflatable balloon for the esophagus, Questionnaire Administration, Laboratory Biomarker Analysis
- Where
- 2 sites in United States
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Case Comprehensive Cancer Center
Chronic Hepatitis C Infection
Open-Labeled Study of PSI-7977 and RBV With and Without PEG-IFN in Treatment-Naïve Patients With HCV GT2 or GT3
This study is to assess the safety and tolerability of sofosbuvir (SOF) 400 mg with and without ribavirin (RBV) and/or with and without pegylated interferon alfa-2a (PEG) in subjects with genotype 1, 2 or 3 hepatitis C (HCV)…
- Trial name
- NCT01260350
- Testing
- SOF, RBV, PEG
- Where
- 2 sites in New Zealand
- Volunteers
- 292 people
- Sponsor
- Gilead Sciences
Cystic Fibrosis
Evaluation of Long-term Safety and Efficacy of ELX/TEZ/IVA TC Combination Therapy in Participants With Cystic Fibrosis Who Are 6 Years of Age and Older
The study evaluates the long-term safety, tolerability, efficacy, and pharmacodynamics of elexacaftor (ELX, VX-445) in triple combination (TC) with tezacaftor (TEZ) and ivacaftor (IVA) in participants with cystic fibrosis (CF).
- Trial name
- NCT04183790
- Testing
- ELX/TEZ/IVA, IVA
- Where
- 21 sites in United States, Australia and 3 more
- Volunteers
- 64 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Intussusception, Rotavirus Infections
Potential Mechanisms for Intussusception After Rotavirus Vaccine-Pilot Study
This is a prospective randomized clinical trial that aims to evaluate the potential effects of the first dose of rotavirus vaccines on gastrointestinal motility and anatomy and blood and stool cytokine responses.
- Trial name
- NCT02542462
- Testing
- Rotarix®,, Rotarix®, with other routine vaccines, RotaTeq®,
- Where
- United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Hepatic Encephalopathy
Safety and Tolerability Study of Rifaximin in Participants With a History of Hepatic Encephalopathy
This study will look at the safety of a drug used in participants who have had hepatic encephalopathy (HE) in the past.
- Trial name
- NCT00686920
- Testing
- Rifaximin
- Where
- 35 sites in United States, Canada
- Volunteers
- 322 people
- Sponsor
- Bausch Health Americas, Inc.
Pancreatic Cancer
Pre-Operative Staging of Pancreatic Cancer Using Superparamagnetic Iron Oxide Magnetic Resonance Imaging (SPIO MRI)
The purpose of this research study is to see if a specific kind of MRI, called Ultrasmall Superparamagnetic Iron Oxide Magnetic Resonance Imaging (USPIO MRI), which uses an FDA-approved therapeutic agent(Feraheme) to see if it is…
- Trial name
- NCT00920023
- Testing
- Superparamagnetic Iron Oxide Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- Massachusetts General Hospital
Wild-type RAS Metastatic Colorectal Cancer
Observational Study of Vectibix With Chemotherapy for Metastatic Colorectal Cancer Patients
The primary objective was to describe the pattern of use of panitumumab (Vectibix®) in combination with chemotherapy in patients with wild-type rat sarcoma viral oncogene homolog (RAS) metastatic colorectal cancer (mCRC): as…
- Trial name
- NCT01732783
- Testing
- Panitumumab + Chemotherapy
- Volunteers
- 213 people
- Sponsor
- Amgen
Stomach Ulcer, Duodenal Ulcer
Efficacy and Safety of Lansoprazole on Gastric and Duodenal Ulcers in Patients Taking Nonsteroidal Anti-Inflammatory Drugs
The purpose of this study is to determine whether AG-1749 (lansoprazole), once daily (QD), is effective in preventing the recurrence of gastric and duodenal ulcers in patients receiving long term treatment with nonsteroid…
- Trial name
- NCT00787254
- Testing
- Lansoprazole, Gefarnate
- Where
- 68 sites in Japan
- Volunteers
- 366 people
- Sponsor
- Takeda
Ulcerative Colitis
A Study To Investigate The Safety And Efficacy Of CP- 690,550 In Patients With Moderate And Severe Ulcerative Colitis.
The hypothesis of the study is that at least one dose of CP 690 550 is superior to placebo (inactive drug) in inducing remission in patients with moderate to severe ulcerative colitis.
- Trial name
- NCT00787202
- Testing
- CP- 690 550
- Where
- 59 sites in Belgium, Brazil and 15 more
- Volunteers
- 195 people
- Sponsor
- Pfizer
Irritable Bowel Syndrome Constipation Predominant
Effects of ROSE-010 on GI Transit in Constipation Predominant Irritable Bowel Syndrome (C-IBS) Patients
This trial will study the effects of an investigational (not FDA approved) medication, ROSE-010, on the movement of food through the stomach, small intestine and colon in females with constipation predominant irritable bowel…
- Trial name
- NCT01056107
- Testing
- ROSE-010
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Mayo Clinic
Hepatitis C, Chronic, Hepacivirus
Satisfaction in Patients Receiving the PegIntron Pen Plus Rebetol for Hepatitis C (Study P04244)(COMPLETED)
The current gold standard for treatment of chronic hepatitis C is pegylated interferon plus ribavirin. Drug administration accuracy and ease of use will definitely determine treatment effectiveness.
- Trial name
- NCT00705263
- Testing
- Peginterferon alfa-2b (SCH 54031), Ribavirin (SCH 18908)
- Volunteers
- 113 people
- Sponsor
- Schering-Plough
Hypoglycemia, Complications of Bariatric Procedures
Delivery of G-Pump™ (Glucagon Infusion) From an OmniPod® to Prevent Hypoglycemia in Post-Bariatric Surgery Patients
The primary objective of this study is to test an optimized control system for sensor-guided (physician administered) delivery of glucagon, and test Proof-of-Concept (POC) in a clinical setting in patients with severe…
- Trial name
- NCT02733588
- Testing
- G-Pump™ (glucagon infusion)
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- Xeris Pharmaceuticals
Hepatitis C Virus
Sofosbuvir Plus Ribavirin in Treatment-Naive and Treatment-Experienced Egyptian Adults With Chronic Genotype 4 Hepatitis C Virus (HCV) Infection
This study is to evaluate the safety, tolerability, and antiviral activity of sofosbuvir (SOF) with ribavirin (RBV) in Egyptian adults with chronic genotype 4 hepatitis C virus (HCV) infection.
- Trial name
- NCT01713283
- Testing
- SOF, RBV
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Gilead Sciences
Clostridia Difficile Colitis, Clostridium; Sepsis
Comparing the Effectiveness of IV Bezlotoxumab Versus Placebo in Decreasing Morbidity and Mortality in Patients With Fulminant C. Diff Requiring Surgery.
A new medication, Bezlotoxumab, has been approved for treatment of recurrent Clostridium difficile diarrhea by the U.S. Food and Drug Administration. The way this new medication works, is by binding the toxin produced by C.
- Trial name
- NCT03756454
- Testing
- Bezlotoxumab, Normal Saline
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Ohio State University
Barrett Esophagus, Esophagus
TECR & ECM Placement for Esophageal High Grade Dysplasia
This study will test the safety and effectiveness of esophageal transoral endoscopic circumferential resection (TECR) using an extracellular matrix (ECM) placement to treat Barrett's esophagus in patients with high-grade…
- Conditions
- Barrett Esophagus, Esophagus, High Grade Dysplasia
- Trial name
- NCT02396745
- Testing
- Subjects undergoing TECR with ECM placement (ACell MatriStem, Boston Scientific WallFlex))
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
Nonalcoholic Steatohepatitis
JKB-121 for the Treatment of Nonalcoholic Steatohepatitis
To evaluate the safety and potential efficacy of two dose levels of JKB-121 (5 mg twice daily and 10 mg twice daily) in reducing liver fat and/or liver biochemistry compared to placebo in patients with biopsy-proven nonalcoholic…
- Trial name
- NCT02442687
- Testing
- JKB-121: 5 mg twice daily, JKB-121: 10 mg twice daily
- Where
- 8 sites in United States
- Volunteers
- 65 people
- Sponsor
- Manal Abdelmalek
Cholestasis
Pharmacokinetics (PKs) and Metabolism of Radiolabelled Linerixibat
Absorption, metabolism and excretion of linerixibat have been studied in previous clinical trials. However, no dedicated clinical studies of drug absorption, metabolism, and excretion have been conducted for linerixibat.
- Trial name
- NCT03992014
- Testing
- Linerixibat tablet, [14C]-linerixibat intravenous infusion, Linerixibat oral solution
- Where
- United Kingdom
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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