Clinical trials: Direct Acting Antiviral Agents
Hepatitis C
Occult HCV Infection After DAAD Treatment in Haemodialysis Patients
This research aims to evaluate the prevalence and predictors of Occult HCV among hemodialysis (HD) patients who achieved 24 weeks sustained virological response (SVR) after treatment with direct-acting antiviral agents (DAA) by…
- Trial name
- NCT04719338
- Testing
- presence of HCV RNA in peripheral blood mononuclear cells (PBMCs) .
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Alexandria University
Indolent Lymphoma
Antiviral Agent HARVONI® for the Treatment of HCV-associated Indolent B-Cell Lymphoma
We and other investigators have revealed an association between Hepatitis C virus (HCV) seropositivity and an increased risk of developing marginal zone B-cell lymphoma (MZ), lymphoplasmacytic lymphoma (LPL, also known as…
- Trial name
- NCT03261349
- Testing
- Ledipasvir and sofosbuvir
- Volunteers
- 21 people
- Sponsor
- National Taiwan University Hospital
Liver Cancer
Improving Response to Immunotherapy in Patients With Advanced Hepatocellular Carcinoma and Chronic Hepatitis C Virus Infection With Direct-Acting Antiviral Therapy
To learn if giving immune checkpoint therapy (such as atezolizumab) and bevacizumab to patients who have HCC and are receiving DAAs may help to control HCC and hepatitis C.
- Trial name
- NCT05717400
- Testing
- Bevacizumab, Atezolizumab, Sofosbuvir
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- M.D. Anderson Cancer Center
Hepatitis C, Cirrhosis
Incidence of de Novo Hepatocellular Carcinoma After Antiviral Agents for HCV.
The main risk factor for development of hepatocellular carcinoma (HCC) is cirrhosis of any etiology, with an annual incidence risk between 1-6%; currently the leading cause of death in patients with cirrhosis and the 2nd cause of…
- Conditions
- Hepatitis C, Cirrhosis, Antiviral Drug Adverse Reaction
- Trial name
- NCT03775798
- Testing
- Direct antiviral agents for hepatitis C
- Where
- Argentina
- Volunteers
- 2,200 people
- Sponsor
- Austral University, Argentina
Hepatitis C, Chronic
GS 5885 Administered Concomitantly With GS-9451, Tegobuvir and Ribavirin (RBV) in Chronic Genotype 1 Hepatitis C Virus (HCV) Infection
The purpose of this phase 2 study is to determine whether 30 mg or 90 mg of GS-5885 when given with GS-9451, Tegobuvir and Ribavirin (RBV) for 12 or 24 weeks is effective, safe and tolerable in the treatment of Chronic Genotype 1…
- Trial name
- NCT01353248
- Testing
- GS-5885, Tegobuvir, GS-9451
- Where
- 43 sites in United States, Puerto Rico
- Volunteers
- 141 people
- Sponsor
- Gilead Sciences
Hepatitis C, HIV
Study of A Combination Pill With GS-7977 and GS-5885 for Hepatitis C in People With HIV
Background: Present treatment for hepatitis C includes the use of a weekly injection and two different pills. This treatment is associated with serious side effects.
- Trial name
- NCT01878799
- Testing
- GS-7977/GS- 5885 FDC
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Insulin Resistance, Hepatitis C
Effect of Hepatitis C Clearance on Insulin Resistance
Chronic hepatitis C infection has been linked to insulin resistance, which is the essential component of metabolic syndrome and type 2 diabetes mellitus.
- Trial name
- NCT04457050
- Testing
- Sofosbuvir 400 milligram, Daclatasvir 60 milligram, Ribavirin 400 milligram
- Where
- Egypt
- Volunteers
- 160 people
- Sponsor
- Alexandria University
HIV
HIV-DNA Dynamics in HIV Monoinfected or HIV/HCV Coinfected Patients
New markers of viral activity are now under investigation. Aim of the study is to investigate the efficacy of new antiretroviral drugs by monitoring HIV-DNA dynamics in HIV-positive population.
- Trial name
- ViDyMoCo (NCT02836782)
- Testing
- Blood sample withdrawal
- Where
- Italy
- Volunteers
- 600 people
- Sponsor
- Catholic University of the Sacred Heart
Hepatitis C
DAA-based Therapy for Recently Acquired Hepatitis C II (DAA = Directly Acting Antiviral)
The purpose of the study is to examine whether patients who have acute or early chronic hepatitis C virus (HCV) infection can be treated effectively and safely with an interferon-sparing regimen that combines a new direct acting…
- Trial name
- DARE-C II (NCT02156570)
- Testing
- Sofosbuvir and ribavirin
- Where
- 5 sites in Australia, New Zealand
- Volunteers
- 20 people
- Sponsor
- Kirby Institute
Hepatitis C Virus Infection, Response to Therapy of, Human Immunodeficiency Virus
Generic VEL/SOF With or Without RBV for HIV/HCV Coinfected Patients
Data are limited regarding the effectiveness and safety of generic velpatasvir plus sofosbuvir (VEL/SOF) with or without ribavirin (RBV) for the treatment of hepatitis C virus (HCV) in patients with human immunodeficiency virus…
- Trial name
- NCT03250910
- Testing
- Sofosbuvir and Velpatasvir, Ribavirin
- Where
- 2 sites in Taiwan
- Volunteers
- 228 people
- Sponsor
- National Taiwan University Hospital
Hepatitis C, Chronic
A Gilead Sequence Registry of Subjects Who Did Not Achieve Sustained Virologic Response
This Registry is designed to obtain long term data on participants who have failed to achieve sustained virologic response (SVR) while receiving at least one Gilead oral antiviral agent (OAV) in a previous Gilead-sponsored…
- Trial name
- NCT01457768
- Where
- 323 sites in United States, Australia and 14 more
- Volunteers
- 570 people
- Sponsor
- Gilead Sciences
Chronic Hepatitis C
Sofosbuvir + Ribavirin for 12 or 16 Weeks in Treatment Experienced Subjects With Chronic Genotype 2 or 3 HCV Infection (FUSION)
This study was to assess the safety and efficacy of sofosbuvir in combination with ribavirin (RBV) administered for 12 or 16 weeks in participants with genotypes 2 or 3 hepatitis C virus (HCV) infection as assessed by the…
- Trial name
- FUSION (NCT01604850)
- Testing
- SOF, RBV
- Where
- 67 sites in United States, Canada and 2 more
- Volunteers
- 202 people
- Sponsor
- Gilead Sciences
Hepatitis C Virus Infection
Safety and Efficacy of Ledipasvir/Sofosbuvir (LDV/SOF) Fixed Dose Combination Tablet With Ribavirin for 12 Weeks in Treatment-naive Adults With Chronic HCV Genotype 3 Infection
This study will evaluate the antiviral efficacy, safety, and tolerability of ledipasvir/sofosbuvir (LDV/SOF) fixed dose combination (FDC) plus ribavirin (RBV) in treatment-naive adults with chronic genotype 3 hepatitis C virus…
- Trial name
- NCT02413593
- Testing
- LDV/SOF, RBV
- Where
- 15 sites in Canada
- Volunteers
- 111 people
- Sponsor
- Gilead Sciences
Hepatitis C Virus Infection, Compensated Advanced Chronic Liver Disease
Non-Invasive Risk Stratification for Hepatocellular Carcinoma in HCV-Related Compensated Advanced Chronic Liver Disease Following Sustained Virological Response: Validation of the aMAP Score
This retrospective cohort study evaluated the performance of non-invasive risk scores for predicting de novo hepatocellular carcinoma in adults with hepatitis C virus-related compensated advanced chronic liver disease who…
- Conditions
- Hepatitis C Virus Infection, Compensated Advanced Chronic Liver Disease, Hepatocellular Carcinoma (HCC)
- Trial name
- HCV-aMAP (NCT07687758)
- Testing
- Non-invasive Risk Score Assessment
- Where
- Thailand
- Volunteers
- 571 people
- Sponsor
- Siriraj Hospital
Hepatitis C Virus Infection
Safety and Efficacy of Sofosbuvir/Velpatasvir/Voxilaprevir Fixed-Dose Combination With or Without Ribavirin in Participants With Chronic Genotype 1 HCV Infection Previously Treated With a Direct Acting Antiviral Regimen
The primary objective of this study is to evaluate the efficacy, safety, and tolerability of the treatment with sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX) fixed dose combination (FDC) ± ribavirin (RBV) in participants with…
- Trial name
- NCT02536313
- Testing
- SOF/VEL/VOX, RBV
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- Gilead Sciences
Hepatitis C Virus
The Durability of Response and Persistence of Resistance to AbbVie's 2 Direct-acting Antiviral Agent (2D) Therapy in Japanese Subjects
This study seeks to assess the durability of response and persistence of resistance to ombitasvir/ paritaprevir/ritonavir in Japanese participants who enrolled in a Phase 2 or 3 clinical study with these agents for the treatment…
- Trial name
- NCT02581020
- Where
- 53 sites in Japan
- Volunteers
- 344 people
- Sponsor
- AbbVie
Chronic Hepatitis C (Disorder)
Dynamic Changes of Monocytes and NK Cells of CHC Patient Treated by DAAs
Recently,surprisingly and unexpectedly increased aggressiveness and high rates of HCC recurrence (28%(16/58) and 29%(17/59), respectively) have been reported in patients who cleared HCV with DAAs after achieving a complete…
- Trial name
- NCT03063723
- Testing
- Ledipasvir-Sofosbuvir, Daclatasvir-Sofosbuvir
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Third Affiliated Hospital, Sun Yat-Sen University
Hepatitis C
Safety and Efficacy of Sofosbuvir/Velpatasvir/Voxilaprevir and Sofosbuvir/Velpatasvir in Adults With Chronic HCV Infection Who Have Not Previously Received Treatment With Direct-Acting Antiviral Therapy
The primary objectives of this study are to compare the efficacy, safety, and tolerability of treatment with sofosbuvir/velpatasvir/voxilaprevir (SOF/VEL/VOX) fixed dose combination (FDC) for 8 weeks with that of SOF/VEL FDC for…
- Trial name
- POLARIS-2 (NCT02607800)
- Testing
- SOF/VEL/VOX, SOF/VEL
- Where
- 93 sites in United States, Australia and 6 more
- Volunteers
- 943 people
- Sponsor
- Gilead Sciences
Hepatitis C, Chronic
Effectiveness and Safety of Direct-Acting Antiviral Agents for the Treatment of Chronic Hepatitis C
Clinical trials evaluating DAA have shown excellent rates of SVR and good safety profiles in patients with CHC infection. Real world data from TARGET, TRIO, IFI, DHCR, DALTON-C, as well as those cohorts from Japan, Taiwan and…
- Trial name
- C-DIAMOND (NCT04952207)
- Testing
- Direct-acting antiviral agents
- Where
- 11 sites in China
- Volunteers
- 300 people
- Sponsor
- Qing XIe
Hepatitis C, Chronic
An Observational Study of the Safety of Direct-acting Antivirals in Patients With Hepatitis C
The investigators will assess whether patients with the Hepatitis C virus (HCV) who are prescribed direct-acting antiviral (DAA) medications experience higher rates of adverse events than patients with HCV who are untreated.
- Trial name
- NCT03423641
- Testing
- Direct Acting Antivirals
- Volunteers
- 33,808 people
- Sponsor
- Kaiser Permanente