Clinical trials: Gastrointestinal Infections
Hepatitis C
A Study of the Combination Regimen Grazoprevir (MK-5172) and Elbasvir (MK-8742) ± Ribavirin in Participants With Chronic Hepatitis C (MK-5172-035)
This is a study of the safety and efficacy of grazoprevir (MK-5172) in combination with elbasvir (MK-8742) ± ribavirin (RBV). The primary efficacy endpoint will be Sustained Virologic Response 12 weeks after the end of all study…
- Trial name
- C-WORTHy (NCT01717326)
- Testing
- Grazoprevir, Elbasvir, Ribavirin
- Volunteers
- 573 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
Boceprevir/Peginterferon/Ribavirin for Chronic Hepatitis C: Erythropoietin Use Versus Ribavirin Dose Reduction for Anemia (P06086 AM2)
The current trial is designed to prospectively explore the safety of erythropoietin use for the treatment of anemia during boceprevir plus peginterferon alfa-2b/Ribavirin (PEG2b/RBV) therapy and to assess its relationship to…
- Trial name
- NCT01023035
- Testing
- Boceprevir, Peginterferon alfa-2b (PEG2b), Ribavirin (RBV)
- Volunteers
- 687 people
- Sponsor
- Merck Sharp & Dohme LLC
Rotavirus Infection, Viral Gastroenteritis Due to Rotavirus
Efficacy Study of Nitazoxanide Suspension in the Treatment of Rotavirus Disease in Children
The purpose of this study is to determine the effectiveness of nitazoxanide suspension compared to placebo in treating rotavirus disease in pediatric patients less than 6 years of age.
- Trial name
- NCT01328925
- Testing
- Nitazoxanide
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Romark Laboratories L.C.
Hepatitis C, Chronic
Eltrombopag To Initiate And Maintain Interferon Antiviral Treatment To Benefit Subjects With Hepatitis C Liver Disease
The purpose of this study is to assess the ability of eltrombopag to maintain a platelet count sufficient to facilitate initiation of antiviral therapy, to minimise antiviral therapy dose reductions and to avoid permanent…
- Trial name
- NCT00529568
- Testing
- eltrombopag
- Where
- 227 sites in United States, Australia and 21 more
- Volunteers
- 759 people
- Sponsor
- GlaxoSmithKline
Hepatitis A, Hepatitis B
Antibody Persistence & Immune Memory in Healthy Adults Previously Vaccinated With Twinrix Adult
This study will evaluate the persistence of the immune response to HAV (Hepatitis A Virus) antigens and HBs (Hepatitis B surface) antigens in healthy adults previously vaccinated with GlaxoSmithKline (GSK) Biologicals' Twinrix…
- Trial name
- NCT01000324
- Testing
- Blood sampling, Engerix-B, Havrix
- Where
- Belgium
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis C
An Efficacy, Safety, and Tolerability Study of TMC435 in Treatment-naive, Genotype 1 Hepatitis C-infected Participants
The purpose of this study is to investigate the effectiveness and safety of TMC435 compared with placebo in participants who are infected with genotype 1 hepatitis C virus who have never received treatment before.
- Trial name
- QUEST-2 (NCT01290679)
- Testing
- TMC435, Peginterferon alpha-2a or Peginterferon alpha-2b (PegIFNα-2a/b), Ribavirin (RBV)
- Where
- 60 sites in United States, Argentina and 13 more
- Volunteers
- 393 people
- Sponsor
- Janssen R&D Ireland
Hepatitis C
Early Post-marketing Study of Daclatasvir (Daklinza) in the Treatment of Chronic Hepatitis C (CHC) in Adults
This early post-marketing study is an observational, prospective and descriptive study of patients receiving daclatasvir for the treatment of Chronic Hepatitis C at participating sentinel sites for the CNFV in Mexico.
- Trial name
- NCT03181074
- Testing
- Non-Interventional
- Where
- 2 sites in Mexico
- Volunteers
- 10 people
- Sponsor
- Bristol-Myers Squibb
Hepatitis B
Phase I Safety and Immunogenicity of FP-02.2 in Chronic Hepatitis B
This study evaluates the safety and immunogenicity of FP-02.2, a new therapeutic Hepatitis B vaccine, administered as an add-on therapy to entecavir or tenofovir.
- Trial name
- NCT02496897
- Testing
- FP-02.2 Vaccine, IC31® Adjuvant
- Where
- 21 sites in South Korea, United Kingdom
- Volunteers
- 61 people
- Sponsor
- Altimmune, Inc.
Chronic Hepatitis C Virus
Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination ± Ribavirin in Treatment-Experienced Subjects With Genotype 1 HCV Infection
This study is to evaluate the safety, tolerability, and antiviral efficacy of ledipasvir/sofosbuvir fixed dose combination (FDC) with or without ribavirin (RBV) administered for 12 or 24 weeks in treatment-experienced subjects…
- Trial name
- ION-2 (NCT01768286)
- Testing
- LDV/SOF, RBV
- Where
- 53 sites in United States
- Volunteers
- 441 people
- Sponsor
- Gilead Sciences
Hepatitis D, Chronic
SOLSTICE: Combination Therapy for the Treatment of Chronic Hepatitis D Infection.
This is a phase 2 trial in which participants with chronic hepatitis D virus (HDV) infection will receive VIR-2218 and/or VIR-3434 and be assessed for safety, tolerability, and efficacy
- Trial name
- NCT05461170
- Testing
- VIR-2218, VIR-3434, NRTI
- Where
- 20 sites in Bulgaria, France and 7 more
- Volunteers
- 95 people
- Sponsor
- Vir Biotechnology, Inc.
Chronic Hepatitis C
Evaluating Safety and Efficacy In Hepatitis C Patients After PegIntron Pen Treatment (Study P04896)
This is a non-interventional study designed to evaluate the efficacy and safety of combination study drugs in the treatment of participants diagnosed with Chronic Hepatitis C (CHC).
- Trial name
- NCT01340573
- Testing
- PegIntron Pen, Ribavirin
- Volunteers
- 3 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis B, Chronic
Systematic Review of Antiretroviral Treatments for Chronic Hepatitis B (CHB)
The purpose of this study is to support the clinical value of entecavir by assessing the relationship between viral load and histological improvement.
- Trial name
- NCT01155427
- Volunteers
- 100 people
- Sponsor
- Bristol-Myers Squibb
Hepatitis E
A Phase Ⅳ Clinical Trial of the Recombinant Hepatitis E Vaccine (Escherichia Coli)(the Lot Consistency Trial)
This study is to evaluate lot-lot consistency of Recombinant Hepatitis E Vaccine (Escherichia Coli) Hecolin®.
- Trial name
- NCT03365921
- Testing
- Participants would receive 3 doses of Recombinant Hepatitis E Vaccine (Escherichia Coli) intramuscularly at 0, 1, 6 month.
- Where
- China
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Xiamen Innovax Biotech Co., Ltd
Chronic Hepatitis B
Study to Evaluate the Safety and Efficacy of Selgantolimod (SLGN)-Containing Combination Therapies for the Treatment of Chronic Hepatitis B (CHB)
The primary objectives of this study are to evaluate the safety and tolerability of study treatment(s) (selgantolimod-containing combination therapies) and to evaluate the efficacy of study treatment(s) as measured by the…
- Trial name
- NCT04891770
- Testing
- Tenofovir Alafenamide, VIR-2218, Nivolumab
- Where
- 26 sites in Australia, Denmark and 6 more
- Volunteers
- 103 people
- Sponsor
- Gilead Sciences
HIV Infections, Gastrointestinal Diseases
Phase III Multicenter, Open-Label, Randomized Trial of Induction Versus Induction Plus Maintenance Foscarnet ( Foscavir ) Therapy for Gastrointestinal CMV Disease
PRIMARY: To compare the frequency of and time to relapse of Cytomegalovirus (CMV) gastrointestinal disease following foscarnet induction therapy only versus induction plus maintenance therapy.
- Trial name
- NCT00002145
- Testing
- Foscarnet sodium
- Where
- 15 sites in United States
- Volunteers
- 145 people
- Sponsor
- Astra USA
Hepatitis C Infection, Viruses
Civacir® Polyclonal Immune Globulin (IgG) to Prevent Hepatitis C Virus (HCV) Recurrence in Liver Transplant Patients.
The purpose of this study is to test the safety and efficacy of Civacir® to prevent the recurrence of Hepatitis C Virus (HCV) after liver transplant.
- Conditions
- Hepatitis C Infection, Viruses, Hepatocellular Carcinoma, Hepatitis, Viral, Human
- Trial name
- NCT01804829
- Testing
- Civacir® 10%
- Where
- 23 sites in United States
- Volunteers
- 80 people
- Sponsor
- Biotest Pharmaceuticals Corporation
Colorectal Carcinoma, CRC
Recombinant Vaccinia Virus Administered Intravenously in Patients With Metastatic, Refractory Colorectal Carcinoma
The purpose of this study is to evaluate the safety, tolerability, and efficacy of JX-594 (Pexa-Vec) administered intravenously either alone or in combination with Irinotecan in colorectal carcinoma patients who are refractory to…
- Trial name
- NCT01394939
- Testing
- JX-594, Irinotecan
- Where
- 11 sites in United States, Canada and 1 more
- Volunteers
- 52 people
- Sponsor
- Jennerex Biotherapeutics
Tetanus, Hepatitis B
Lot-to-lot Consistency of Tritanrix™-HepB/Hib-MenAC & Its Non-inferiority vs Tritanrix™-HepB/Hiberix™ in Infants
The primary purpose of this study is to demonstrate the lot-to-lot consistency of 3 production lots of GSK Biologicals' Hib-MenAC (Haemophilus influenzae type b and meningococcal serogroups A and C) vaccine when reconstituted…
- Conditions
- Tetanus, Hepatitis B, Haemophilus Influenzae Type b, Whole Cell Pertussis
- Trial name
- NCT00197275
- Testing
- Hib-MenAC mixed with Tritanrix™-HepB
- Where
- 3 sites in Thailand
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy Participants
A Study to Investigate the Potential Pharmacokinetic Interactions Between Phenytoin or Carbamazepine and Telaprevir
The purpose of this study is to investigate the potential pharmacokinetic (what the body does to the drug) interactions between multiple doses of phenytoin 200 mg every 12 hours or carbamazepine 200 mg every 12 hours and…
- Trial name
- NCT01635829
- Testing
- Telaprevir, Phenytoin, Carbamazepine
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Janssen Infectious Diseases BVBA
Hepatitis B
A Clinical Trial of TQ-A3334 Tablet After Multiple Administration in Adult Subjects
This study is a randomized, double-blind, placebo-controlled Phase I clinical study of TQ-A3334 tablets in adult healthy subjects, and the trial is planned to enroll 60 healthy subjects.
- Trial name
- NCT06160895
- Testing
- TQ-A3334 tablets
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
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