Clinical trials: Gastrointestinal Infection
Hepatitis B
A Study of GSK3228836 in Participants With Chronic Hepatitis B (CHB)
Chronic hepatitis B virus (HBV) infection is a significant worldwide medical problem. GSK3228836 demonstrated target engagement in CHB participants who were not on treatment and in CHB participants on stable nucleos(t)ide…
- Trial name
- B-Clear (NCT04449029)
- Testing
- GSK3228836, Nucleos(t)ide therapy
- Where
- 121 sites in United States, Argentina and 20 more
- Volunteers
- 457 people
- Sponsor
- GlaxoSmithKline
Chronic Hepatitis C
Study to Determine the Safety and Effectiveness of Antiviral Combination Therapy to Treat Hepatitis C Virus (HCV) in Patients Who Have Previously Not Received the Standard of Care
The purpose of the study is to determine whether therapy with the combination of PSI-7977 and daclatasvir (BMS-790052) with or without ribavirin is effective in treating hepatitis C virus (HCV) infection when given for 12 or 24…
- Trial name
- NCT01359644
- Testing
- PSI-7977, Daclatasvir, Ribavirin
- Where
- 18 sites in United States, Puerto Rico
- Volunteers
- 350 people
- Sponsor
- Bristol-Myers Squibb
Hepatitis C
Long Term Follow-up Study to Assess Durability of Sustained Virologic Response in Alisporivir-treated Hepatitis C Patients
The purpose of this study is to follow-up with participants from feeder studies who achieved sustained virologic response (SVR) over 24 hours posttreatment (SVR24), to assess durability of SVR, and to assess the changes in liver…
- Trial name
- NCT02753699
- Testing
- Alisporivir
- Where
- 119 sites in United States, Argentina and 20 more
- Volunteers
- 723 people
- Sponsor
- Debiopharm International SA
Chronic Hepatitis C
Study of the Efficacy and Safety of Pegnano Plus Barivir (Ribavirin) in Treatment-naïve Patients With Chronic Hepatitis C at KienGiang General Hospital
This study presents a clinical study on the efficacy and safety of Pegnano combined with Barivir (Ribavirin) in treating treatment-naïve patients with Chronic Hepatitis C at Kien Giang General Hospital.
- Trial name
- NCT06922643
- Testing
- Peginterferon Alfa-2A, Ribavirin Oral Product
- Volunteers
- 100 people
- Sponsor
- Nanogen Pharmaceutical Biotechnology Joint Stock Company
Hepatitis B
Comparison of Entecavir to Adefovir in Chronic Hepatitis B Virus (HBV) Patients With Hepatic Decompensation
This is a phase IIIb comparative study of entecavir 1.0 mg once daily (QD) vs. adefovir 10 mg QD in patients who have chronic hepatitis B infection and hepatic decompensation.
- Trial name
- NCT00065507
- Testing
- Entecavir (ETV), Adefovir (ADV)
- Where
- 61 sites in United States, Brazil and 15 more
- Volunteers
- 195 people
- Sponsor
- Bristol-Myers Squibb
Hepatitis C Virus (HCV)
A Study of Glecaprevir (GLE)/Pibrentasvir (PIB) in Treatment-Naive Adults With Chronic Hepatitis C Virus (HCV) Genotype 1-6 Infection and Compensated Cirrhosis
A Phase 3b, single arm, open-label, multicenter study in treatment naïve adults with chronic HCV infection and compensated cirrhosis to assess the safety of 8 weeks of treatment with glecaprevir/pibrentasvir and to demonstrate…
- Trial name
- EXPEDITION-8 (NCT03089944)
- Testing
- Glecaprevir/Pibrentasvir
- Where
- 113 sites in United States, Bulgaria and 17 more
- Volunteers
- 343 people
- Sponsor
- AbbVie
Respiratory Tract Diseases, Abnormal Mucus Secretions
A Clinical Trial to Compare the Efficacy and Safety of 1-week Treatment of Intravenous N-acetylcysteine (NAC) 600 mg Twice Daily, Ambroxol Hydrochloride 30 mg Twice Daily and Placebo as Expectorant Therapies in Adult Chinese Patients With Respiratory Tract Diseases and Abnormal Mucus Secretions
This is a phase 3, multicenter, randomized, rater- and patient-blind, placebo- and active-controlled, 3-arm parallel group clinical trial.
- Trial name
- NCT03843541
- Testing
- N-acetylcysteine (NAC) 600 mg, Ambroxol hydrochloride 30 mg
- Where
- 32 sites in China
- Volunteers
- 333 people
- Sponsor
- Zambon SpA
Hepatitis B
Study of Recombinant Modified Process Hepatitis B Vaccine in Older Adults (V232-059)(COMPLETED)
The purpose of this trial is to determine if there is an improvement in the immune response of older adults over 50 years of age using a modified process hepatitis B vaccine and a currently licensed hepatitis B vaccine…
- Trial name
- NCT00440531
- Testing
- Comparator: RECOMBIVAX HB™ Hepatitis B Vaccine (Recombinant), Comparator: Modified Process Hepatitis B Vaccine (Experimental), Comparator: ENGERIX-B™ (currently licensed product)
- Volunteers
- 540 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Appendicitis
Comparison of Medical and Surgical Treatment of Uncomplicated Acute Appendicitis in Children
Several prior studies have demonstrated that medical management of acute appendicitis in adults is a safe first-line therapy option.
- Trial name
- NCT02991937
- Testing
- Piperacillin/Tazobactam, Surgical Treatment
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Hepatitis B
A Randomized,Parallel-group Clinical Trial of Hepatitis B Vaccine With Different Dosages and Schedules in Healthy Adults
The objective of this study is to evaluate the immunogenicity and Anti-HBV antibody persistence of hepatitis B vaccine with different doses and schedules.
- Trial name
- NCT02203357
- Testing
- Hepatitis B vaccine
- Where
- China
- Volunteers
- 353 people
- Sponsor
- Peking University
Hepatitis C, Chronic
Grazoprevir (MK-5172) Administered With Peginterferon and Ribavirin in Treatment-Naïve Participants With Chronic Hepatitis C (MK-5172-003)
This study will evaluate the safety, tolerability, and antiviral activity of grazoprevir (MK-5172) when administered in combination with peginterferon alfa-2b (Peg-IFN) and ribavirin (RBV) in treatment-naïve (TN) participants…
- Trial name
- NCT01353911
- Testing
- Grazoprevir, Boceprevir, Peg-interferon alfa-2b
- Volunteers
- 368 people
- Sponsor
- Merck Sharp & Dohme LLC
Antibiotic Enterocolitis
Effect of Antibiotics on Enteric Neurons and Glia
The interactions between bacteria and their products with the intestinal tissue are important for maintaining a healthy and balanced system.
- Trial name
- NCT05834036
- Testing
- Amoxicillin Oral Capsule
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
HIV Infections, Hepatitis C
Evaluating the Safety and Effectiveness of Interferon-Free Treatment of Hepatitis C Virus Infection in HIV-Coinfected Adults on Antiretroviral Therapy
HIV and hepatitis C virus (HCV) infection are diseases that share the same risk factors and routes of transmission. For this reason, many people infected with HIV are also infected with HCV.
- Trial name
- C_ASCENT (NCT02194998)
- Testing
- Paritaprevir/ritonavir/ombitasvir (PTV/r/OBT), Dasabuvir (DSV), Ribavirin (RBV)
- Where
- 16 sites in United States, Puerto Rico
- Volunteers
- 46 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Liver Fibrosis, Hepatitis C
Study of Simtuzumab in HIV and/or Hepatitis C- Infected Adults With Liver Fibrosis
The primary objective of this study is to assess the safety and tolerability of simtuzumab (formerly GS-6624) in HIV and/or hepatitis C virus (HCV)-infected adults with evidence of liver fibrosis.
- Conditions
- Liver Fibrosis, Hepatitis C, HIV, HIV/HCV Co-infection
- Trial name
- NCT01707472
- Testing
- Simtuzumab
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Gilead Sciences
Anal Cancer, High-grade Squamous Intraepithelial Lesion
Treatment in Preventing Anal Cancer in Patients With HIV and Anal High-Grade Lesions
The randomized phase of the trial compared topical or ablative treatment with active monitoring in preventing anal cancer in patients with human immunodeficiency virus (HIV) and high-grade squamous intraepithelial lesions (HSIL).
- Conditions
- Anal Cancer, High-grade Squamous Intraepithelial Lesion, HIV Infection, Human Papilloma Virus Infection
- Trial name
- ANCHOR (NCT02135419)
- Testing
- imiquimod, fluorouracil, infrared photocoagulation therapy
- Where
- 25 sites in United States, Puerto Rico
- Volunteers
- 4,446 people
- Sponsor
- AIDS Malignancy Consortium
Healthy
Safety and Immunogenicity Study of the Hepatitis B Virus (HBV) Vaccine, HEPLISAV Compared to Engerix-B Vaccine
The purpose of the study is to evaluate the safety, immunogenicity and lot-to-lot consistency of an investigational hepatitis B virus vaccine, HEPLISAV™, in healthy adults 40 to 70 years of age
- Trial name
- NCT01005407
- Testing
- Engerix-B
- Where
- 32 sites in United States, Canada
- Volunteers
- 2,452 people, healthy volunteers welcome
- Sponsor
- Dynavax Technologies Corporation
Hepatitis B, Chronic
A Study in Healthy Volunteers and in Participants With Chronic Hepatitis B to Assess Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Single and Multiple Doses of RO7020531
This sponsor-open, investigator- and participant-blinded, multi-center study will assess the safety, tolerability, pharmacokinetics and pharmacodynamics of RO7020531 in healthy participants and in participants with chronic…
- Trial name
- NCT02956850
- Testing
- RO7020531
- Where
- 18 sites in Bulgaria, Hong Kong and 6 more
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Hepatitis C, Chronic
Phase 3 Study of BI 207127 in Combination With Faldaprevir and Ribavirin for Treatment of Patients With Hepatitis C Infection, Including Patients Who Are Not Eligible to Receive Peginterferon: HCVerso2
The aim of the study is to confirm efficacy and safety of treatment with 600 mg of BID BI 207127 in combination with 120 mg QD FDV and RBV for 16 or 24 weeks in target chronically infected HCV GT1b treatment naïve patients…
- Trial name
- NCT01728324
- Testing
- Ribavirin: 24-week treatment, BI 207127: 24-week treatment, Faldaprevir: 24-week treatment
- Where
- 109 sites in United States, Australia and 10 more
- Volunteers
- 496 people
- Sponsor
- Boehringer Ingelheim
Hepatitis C, Chronic
An Observational Study on Predictive Factors of Response in Patients With Chronic Hepatitis C Treated With Pegasys (Peginterferon Alfa-2a) and Ribavirin
This observational study will evaluate predictors of early on-treatment response and sustained virological response in patients with chronic hepatitis C receiving Pegasys (peginterferon alfa-2a) and ribavirin.
- Trial name
- NCT01392742
- Where
- 9 sites in Bulgaria
- Volunteers
- 443 people
- Sponsor
- Hoffmann-La Roche
Whole Cell Pertussis, Tetanus
Safety Study of Tritanrix-HepB/Hib-MenAC, Tritanrix-HepB/Hiberix, and Mencevax ACWY Vaccines in Children
This study will be conducted in two stages. In the diphtheria, tetanus, pertussis (DTP) booster phase, subjects will receive a booster dose of Tritanrix-HepB/Hib-MenAC or Tritanrix-HepB/Hiberix (active control) at 15 to 18 or 24…
- Conditions
- Whole Cell Pertussis, Tetanus, Hepatitis B, Diphtheria
- Trial name
- NCT00228917
- Testing
- Tritanrix-HepB/Hib-MenAC, Tritanrix-HepB/Hiberix, Mencevax-ACWY
- Where
- 2 sites in Philippines, Thailand
- Volunteers
- 798 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
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