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ClinicalTrials.gov public records Last synced Nov 7, 2026, 6:04 AM EST

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Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: GS-7977/GS- 5885 FDC Clear all

Conditions: Hepatitis C Virus Infection
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 3 Years to 17 Years
Enrollment: 226 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2018
U.S. locations: 23
States / cities: Birmingham, Alabama • Los Angeles, California • San Francisco, California + 20 more

Conditions: Hepatitis C Virus Infection
Interventions: LDV/SOF; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 10 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2016
U.S. locations: 1
States / cities: Lutherville, Maryland

Conditions: Hepatitis C Virus Infection
Interventions: LDV/SOF, Placebo; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years to 60 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2016
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Chronic HCV Infection
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 339 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 30
States / cities: Phoenix, Arizona • San Diego, California • San Francisco, California + 25 more

Conditions: Chronic Hepatitis C Virus
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 870 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2014
U.S. locations: 53
States / cities: Birmingham, Alabama • La Jolla, California • Long Beach, California + 50 more

Conditions: Hepatitis C, HIV
Interventions: GS-7977/GS- 5885 FDC; Drug
Lead sponsor: National Institute of Allergy and Infectious Diseases (NIAID); NIH
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Bethesda, Maryland

Conditions: Chronic Hepatitis C Virus
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 441 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 53
States / cities: Phoenix, Arizona • Tucson, Arizona • La Jolla, California + 50 more

Conditions: HCV Infection
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2015
U.S. locations: 39
States / cities: Beverly Hills, California • La Jolla, California • Los Angeles, California + 34 more

Conditions: Hepatitis C Virus Infection
Interventions: LDV/SOF, VDV, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 47 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2015
U.S. locations: 1
States / cities: San Antonio, Texas

Conditions: Chronic HCV Infection
Interventions: LDV/SOF, SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 122 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2015
U.S. locations: 13
States / cities: Sacramento, California • San Diego, California • San Francisco, California + 9 more

Conditions: Hepatitis C Virus, HIV
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 335 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2014 – 2015
U.S. locations: 34
States / cities: Birmingham, Alabama • Los Angeles, California • Newport Beach, California + 31 more

Conditions: Hepatitis C
Interventions: LDV/SOF; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 5 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Chronic Hepatitis C Virus
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2014
U.S. locations: 1
States / cities: San Antonio, Texas

Conditions: Hepatitis C Virus Infection
Interventions: LDV/SOF; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 17 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2016
U.S. locations: 6
States / cities: San Francisco, California • Chicago, Illinois • New Orleans, Louisiana + 3 more

Conditions: Hepatitis C Virus Infection
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 87 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2017
U.S. locations: 38
States / cities: Little Rock, Arkansas • Los Angeles, California • Pasadena, California + 31 more

Conditions: Chronic HCV Infection
Interventions: LDV/SOF, RBV, GS-9669; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 101 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 1
States / cities: San Antonio, Texas

Conditions: Hepatitis C Virus Infection
Interventions: LDV/SOF; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 95 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2019
U.S. locations: 6
States / cities: Boston, Massachusetts • Detroit, Michigan • The Bronx, New York + 3 more

Conditions: Chronic Hepatitis C Virus
Interventions: LDV/SOF, RBV; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 647 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2014
U.S. locations: 52
States / cities: Birmingham, Alabama • La Jolla, California • Los Angeles, California + 49 more

Conditions: HIV-1 Infection, HCV Infection
Interventions: E/C/F/TAF, F/R/TAF, LDV/SOF; Drug
Lead sponsor: Gilead Sciences; Industry
Eligibility: 18 Years and older
Enrollment: 150 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2016 – 2017
U.S. locations: 42
States / cities: Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 32 more

Search by objective public record fields.

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed Dose Combination +/- Ribavirin in Adolescents and Children With Chronic HCV-Infection

Ledipasvir/Sofosbuvir Fixed-Dose Combination for 12 or 24 Weeks in Genotype 1 or 4 HCV Infected Adults With Sickle Cell Disease

Ledipasvir/Sofosbuvir Fixed-Dose Combination on Cerebral Metabolism and Neurocognition in Treatment-Naive and Treatment-Experienced Participants With Chronic Genotype 1 HCV Infection

Ledipasvir/Sofosbuvir Fixed-Dose Combination + Ribavirin in Subjects With Chronic HCV With Advanced Liver Disease or Post-Liver Transplant

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination (FDC) With and Without Ribavirin for the Treatment of HCV

Study of A Combination Pill With GS-7977 and GS-5885 for Hepatitis C in People With HIV

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination ± Ribavirin in Treatment-Experienced Subjects With Genotype 1 HCV Infection

Ledipasvir/Sofosbuvir Fixed-Dose Combination ± Ribavirin in Participants With Chronic Genotype 1 HCV Who Participated in a Prior Gilead-Sponsored HCV Treatment Study

Ledipasvir/Sofosbuvir Fixed-Dose Combination and Vedroprevir With or Without Ribavirin in Treatment-Experienced Participants With Chronic Genotype 1 HCV Infection and Cirrhosis

Efficacy and Safety of Ledipasvir/Sofosbuvir Fixed-Dose Combination and Sofosbuvir + Ribavirin for Subjects With Chronic Hepatitis C Virus (HCV) and Inherited Bleeding Disorders

Efficacy and Safety of Ledipasvir/Sofosbuvir Fixed-Dose Combination for 12 Weeks in Subjects With Chronic Genotype 1 or 4 HCV and HIV-1 Co-infection

Ledipasvir/Sofosbuvir Fixed-Dose Combination in Adults With Nosocomial Genotype 1 HCV Infection

Safety and Efficacy of LDV/SOF Fixed-Dose Combination (FDC) ± Ribavirin in HCV Genotype 1 Subjects

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed Dose Combination Administered in Patients Infected With Chronic Genotype 1 or 4 HCV for Use in the Peri-Operative Liver Transplantation Setting

Efficacy and Safety of Ledipasvir/Sofosbuvir, With or Without Ribavirin, in HCV Infected Participants Who Have Failed Prior Treatment With Sofosbuvir-based Therapies

Ledipasvir/Sofosbuvir Fixed-Dose Combination With Ribavirin or GS-9669 in Subjects With Chronic Genotype 1 HCV Infection

Ledipasvir/Sofosbuvir in Adults With Chronic Hepatitis C Virus (HCV) Infection Who Are on Dialysis for End Stage Renal Disease

Safety and Efficacy of Ledipasvir/Sofosbuvir Fixed-Dose Combination ± Ribavirin for the Treatment of HCV (ION-3)

Efficacy, Safety, and Tolerability of Ledipasvir/Sofosbuvir (LDV/SOF) Treatment for HIV/HCV Co-infected Participants Who Switch to Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide (E/C/F/TAF) or Emtricitabine/Rilpivirine/Tenofovir Alafenamide (F/R/TAF) Prior to LDV/SOF HCV Treatment