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Rollover Protocol Continued Access to Emtricitabine/Tenofovir Disoproxil Fumarate for Adults in United States

This study has been completed.
Information provided by (Responsible Party):
Gilead Sciences Identifier:
First received: July 9, 2009
Last updated: May 2, 2017
Last verified: May 2017
The objective of this study is to provide open label emtricitabine/tenofovir disoproxil fumarate (FTC/TDF) for an additional 5 years (240 weeks) to adults completing study GS-US-203-0107.

Condition Intervention Phase
Chronic Hepatitis B Drug: FTC/TDF Phase 2

Study Type: Interventional
Study Design: Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: A Rollover Protocol to Provide Open-Label Emtricitabine/Tenofovir Disoproxil Fumarate Combination Product to Subjects Completing the GS-US-203-0107 Study

Resource links provided by NLM:

Further study details as provided by Gilead Sciences:

Primary Outcome Measures:
  • Number of Participants Who Had Access to, and Received the Intervention [ Time Frame: Up to 240 weeks ]
    This endpoint has been included to satisfy the requirements of However, there were no prespecified endpoints in this study.

Enrollment: 24
Actual Study Start Date: August 2009
Study Completion Date: November 2015
Primary Completion Date: November 2015 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: FTC/TDF Drug: FTC/TDF
200/300 mg tablet administered orally once daily
Other Name: Truvada®


Ages Eligible for Study:   18 Years to 75 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Key Inclusion Criteria:

  • Complete all end of study visit procedures and pharmacokinetic (PK) substudy (if applicable) for the GS US 203 0107 study.
  • A negative pregnancy test is required for female individuals at the end of study visit for GS US 203 0107 (unless surgically sterile or greater than two years post-menopausal).
  • All sexually active female individuals who are not post menopausal, or surgically sterile and are of childbearing potential must agree to use a highly effective method of contraception during heterosexual intercourse throughout the study.
  • Male individuals who are sexually active are required to use barrier contraception (condom with spermicide) during heterosexual intercourse through to study completion.

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

  Contacts and Locations
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Please refer to this study by its identifier: NCT00936715

United States, California
Los Angeles, California, United States, 90048
San Francisco, California, United States, 94115
United States, Florida
Miami, Florida, United States, 33136
United States, New York
New York, New York, United States, 10016
Sponsors and Collaborators
Gilead Sciences
Study Director: Gilead Study Director Gilead Sciences
  More Information

Responsible Party: Gilead Sciences Identifier: NCT00936715     History of Changes
Other Study ID Numbers: GS-US-203-0109
Study First Received: July 9, 2009
Results First Received: November 18, 2016
Last Updated: May 2, 2017

Studies a U.S. FDA-regulated Drug Product: Yes

Keywords provided by Gilead Sciences:
prevention of chronic hepatitis B recurrence
post orthotopic liver transplant
prevention of chronic hepatitis B recurrence in patients who have undergone orthotopic liver transplant

Additional relevant MeSH terms:
Hepatitis, Chronic
Hepatitis B
Hepatitis B, Chronic
Liver Diseases
Digestive System Diseases
Hepadnaviridae Infections
DNA Virus Infections
Virus Diseases
Hepatitis, Viral, Human
Emtricitabine, Tenofovir Disoproxil Fumarate Drug Combination
Antiviral Agents
Anti-Infective Agents
Reverse Transcriptase Inhibitors
Nucleic Acid Synthesis Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action
Anti-Retroviral Agents
Anti-HIV Agents processed this record on August 17, 2017