Clinical trials: Hep A
Chronic Hepatitis B
Hepatitis B Vaccine in Chronic Hepatitis B Patients With Low Serum HBsAg
Background: The HBsAg clearance rate in interferon-treated responders is significantly higher than that in lamivudine-treated responders, implying immune control is the key to HBsAg clearance.
- Trial name
- NCT01817725
- Testing
- HBV vaccine (Engerix B)
- Where
- Taiwan
- Volunteers
- 20 people
- Sponsor
- Chang Gung Memorial Hospital
Hepatitis C
Evaluation of Peginterferon Alfa-2b Monotherapy and Combination With Ribavirin in Participants With Acute Hepatitis C (P03552/MK-4031-137)
The objective of this study is to evaluate the efficacy of three regimens of pegylated interferon-alfa 2b (PEG-IFN) either as monotherapy or in combination with ribavirin in participants with acute hepatitis C.
- Trial name
- NCT00686517
- Testing
- Pegylated interferon alfa-2b, Ribavirin
- Volunteers
- 130 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis C, Chronic
Efficacy of a 12-Week Regimen of Telaprevir, Pegylated Interferon, and Ribavirin in Treatment-Naive and Prior Relapser Subjects With Interleukin28B (IL28B) CC Genotype
The purpose of this study is to evaluate if a 12-week total regimen of telaprevir in combination with pegylated interferon alfa 2a (Peg-IFN-alfa-2a) and ribavirin (RBV) (T12/PR12) is safe and effective in subjects who have the…
- Trial name
- CONCISE (NCT01459913)
- Testing
- Telaprevir, Pegylated Interferon Alfa-2a, Ribavirin
- Where
- 83 sites in United States, Austria and 4 more
- Volunteers
- 239 people
- Sponsor
- Vertex Pharmaceuticals Incorporated
Hepatitis C, Chronic
Efficacy and Safety of Combinations of AL-335, Odalasvir (ODV) and Simeprevir (SMV) in the Treatment of Chronic Hepatitis C Infection
The purpose of this study is to evaluate the efficacy (proportion of subjects with SVR12), safety, tolerability and pharmacokinetics of an 8- and 6-week treatment regimen of AL-335, odalasvir (ODV) and simeprevir (SMV) in chronic…
- Trial name
- NCT02765490
- Testing
- AL-335, Odalasvir, Simeprevir
- Where
- 28 sites in Belgium, Canada and 4 more
- Volunteers
- 365 people
- Sponsor
- Janssen Research & Development, LLC
Chronic Hepatitis B
Truvada Versus Truvada Plus Hepatitis B Immunoglobulin (HBIg) in Prevention of Chronic Hepatitis B Recurrence Post Liver Transplant
The objective of this 96-week study was to evaluate the safety and antiviral efficacy of emtricitabine/tenofovir disoproxil fumarate (FTC/TDF, coformulated; Truvada®) with or without hepatitis B immunoglobulin (HBIg) in…
- Trial name
- NCT00507689
- Testing
- FTC/TDF, Hepatitis B Immunoglobulin (HBIg)
- Where
- 7 sites in United States
- Volunteers
- 40 people
- Sponsor
- Gilead Sciences
Chronic Hepatitis B
A Study to Compare Tenofovir Disoproxil Fumarate Versus Adefovir Dipivoxil for the Treatment of HBeAg-Negative Chronic Hepatitis B
This primary objectives of this study are to compare the efficacy, safety, and tolerability of tenofovir disoproxil fumarate (TDF) versus adefovir dipivoxil (ADV) for the treatment of pre-core mutant chronic hepatitis B.
- Trial name
- NCT00117676
- Testing
- TDF, ADV, FTC/TDF
- Where
- 80 sites in United States, Australia and 13 more
- Volunteers
- 382 people
- Sponsor
- Gilead Sciences
Hepatitis A Virus
Concomitant Use of Hepatitis A Vaccine, Inactivated With Haemophilus b Conjugate Vaccine (Meningococcal Protein Conjugate) and Diphtheria and Tetanus Toxoids and Acellular Pertussis Vaccine Adsorbed Given to Healthy Children 15 Months of Age (V251-068)
This two-stage study evaluates the immunogenicity, safety, and tolerability of the administration of VAQTA™ (Hepatitis A Vaccine, Inactivated) concomitantly with PedvaxHIB™ (Haemophilus B Conjugate Vaccine [Meningococcal Protein…
- Trial name
- NCT00289913
- Testing
- Comparator: VAQTA™, Comparator: Infanrix™, Comparator: PedvaxHIB™
- Volunteers
- 1,274 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
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)
Hepatitis B, Chronic
A Study of the Safety and Efficacy of Pegylated Inferferon Alfa-2b (PEG-Intron™) Versus Pegylated Interferon Alfa-2a (PEGASYS™) in Participants With Chronic Hepatitis B (P08450)
This study is being done to compare the safety and efficacy of PEG-Intron™ to that of PEGASYS™ in participants with chronic hepatitis B (hepatitis B envelope antigen [HBeAg] positive or negative) who have not previously been…
- Trial name
- NCT01641926
- Testing
- PEG-Intron™, PEGASYS™
- Volunteers
- 402 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis B
Evaluating Blood Glucose Levels During Infusion With HepaGam B (HBIG) in Post-liver Transplant Patients
HepaGam B Hepatitis B Immune Globulin (HBIG) solution contains 10% maltose, which could possibly interfere with the measurement of glucose levels when using glucose non-specific tests.
- Trial name
- NCT00998426
- Testing
- glucose monitoring before and after HepaGam B administration, HepaGam B (Hepatitis B Immune Globulin (HBIG))
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Georgetown University
Hepatitis C
A Study of Daclatasvir and Sofosbuvir With Ribavirin in Subjects With Cirrhosis and Genotype 3 Hepatitis C Infection
The purpose of this study is to determine whether 24 weeks of Daclatasvir and Sofosbuvir with Ribavirin is safe and effective in the treatment of genotype 3 hepatitis C infected patients with liver cirrhosis.
- Trial name
- NCT02673489
- Testing
- DCV, SOF, RBV
- Where
- 19 sites in United States, Canada
- Volunteers
- 106 people
- Sponsor
- Bristol-Myers Squibb
Chronic Hepatitis B
Study to Evaluate Efficacy and Safety of Switching From TDF to TAF in Adults With Chronic Hepatitis B Who Are Virologically Suppressed
The primary objectives of this study are to evaluate the efficacy, safety, and tolerability of switching to tenofovir alafenamide (TAF) versus continuing tenofovir disoproxil fumarate (TDF) in virologically suppressed adults with…
- Trial name
- NCT02979613
- Testing
- TAF, TDF
- Where
- 39 sites in United States, Canada and 6 more
- Volunteers
- 490 people
- Sponsor
- Gilead Sciences
Hepatitis C
Intrahepatic HCV RNA and Telaprevir Kinetics in Hepatitis C Virus (HCV)
The purpose of this study is to determine the decline of virus in the blood and liver in patients treated with telaprevir, pegylated interferon and ribavirin.
- Trial name
- NCT00892697
- Testing
- Telaprevir, Peginterferon alfa-2a, Ribavirin
- Volunteers
- 15 people
- Sponsor
- Weill Medical College of Cornell University
Hepatitis C Chronic
Drug Utilization of Boceprevir and Clinical Management of Health Outcomes of Interest in Chronic Hepatitis C Participants (P08518)
This is an observational prospective follow-up study to assess the utilization of boceprevir and the management of pre-specified health outcomes of interest (HOIs) under conditions of routine clinical care in participants with…
- Trial name
- NCT01544582
- Volunteers
- 713 people
- Sponsor
- Merck Sharp & Dohme LLC
Liver Transplant, Hepatitis C
Liver Fibrosis in Patients Transplanted for Hepatitis C Receiving Either Cyclosporine Microemulsion or Tacrolimus
Following a transplant for hepatitis C cirrhosis, the infection comes back in 70-90% of cases and over time causes fibrosis and eventually cirrhosis of the new liver.
- Trial name
- NCT00260208
- Testing
- Cyclosporine A, Tacrolimus
- Where
- 2 sites in United States, Switzerland
- Volunteers
- 361 people
- Sponsor
- Novartis Pharmaceuticals
Hepatitis B
Hepatitis B Antibody Persistence and Immune Response to Hepatitis B Vaccine Challenge in Previously Vaccinated Children
This study will evaluate the persistence of immunity to hepatitis B in healthy children aged 7 to 8 years, after previous vaccination with Infanrix hexa™ in the first two years of life, and also their ability to mount an immune…
- Trial name
- NCT01333813
- Testing
- Engerix-B™ Kinder
- Where
- 12 sites in Germany
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis C, Chronic
Peg-Intron and Rebetol Therapy in Treatment of Naive Hepatitis C Patients: A Comparison of Race and Genotype on Treatment Outcome (Study P04212)
This is a multicenter clinical trial designed to compare the efficacy of 48 weeks of therapy with pegylated (PEG)-Interferon/ribavirin in Southeastern Asian patients with genotype 1 chronic hepatitis C with 48 weeks of therapy…
- Trial name
- NCT00255008
- Testing
- peginterferon alfa-2b, ribavirin
- Volunteers
- 121 people
- Sponsor
- Merck Sharp & Dohme LLC
Hepatitis B
Safety and Immunogenicity of HBAI20 Hepatitis B Vaccine in Naive Adults and Non-responders
The purpose of this study is to determine whether the HBAI20 vaccine is safe and more immunogenic than the HBVaxPro-10µg in people who have never been vaccinated with a hepatitis B vaccine and in people who have been vaccinated 6…
- Trial name
- NCT02540538
- Testing
- HBVaxPro, HBAI20
- Where
- Netherlands
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Hepatitis C, Opiate Dependence
Effective Treatment of Hepatitis C in Substance Users
We hypothesize that integrating Hepatitis C into methadone and buprenorphine treatment will improve Hepatitis C outcomes as well as drug treatment outcomes in patients who are addicted to opiates.
- Trial name
- NCT00633243
- Testing
- Modified Directly Observed Therapy (mDOT), Self-Administered Therapy (SAT)
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Yale University
Chronic Hepatitis B
Study of Efficacy and Safety, Tolerability and Pharmacokinetics of Telbivudine in Children and Adolescents With Compensated Chronic Hepatitis B Virus Infection
The purpose of the study was to assess the efficacy and safety of telbivudine at a dose of 20 mg/kg up to a maximum of 600 mg q.d.
- Trial name
- NCT02058108
- Testing
- Telbivudine
- Where
- 29 sites in Bulgaria, Greece and 5 more
- Volunteers
- 53 people
- Sponsor
- Novartis Pharmaceuticals
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