Study to Evaluate the Safety and Efficacy of a Single Tablet Regimen of Emtricitabine/Rilpivirine/Tenofovir Disoproxil Fumarate Compared With a Single Tablet Regimen of Efavirenz/Emtricitabine/Tenofovir Disoproxil Fumarate in HIV-1 Infected, Antiretroviral Treatment-Naive Adults

Completed · Phase 3

Conditions studied: HIV-1 Infection

In brief

The purpose of the study was to evaluate the safety and efficacy of the emtricitabine (FTC)/rilpivirine (RPV)/tenofovir disoproxil fumarate (TDF) single-tablet regimen (STR) compared with the efavirenz (EFV)/FTC/TDF STR in HIV-1 infected adults who had not previously received treatment with antiretroviral medications. Participants were randomized in a 1:1 ratio to receive one of the study treatments. Randomization was stratified by HIV-1 RNA level (≤ 100,000 copies/mL or \> 100,000 copies/mL) at screening. A treatment duration of 96 weeks was planned, with the option for subjects in FTC/RPV/TDF STR arm to receive treatment following the Week 96 visit until FTC/RPV/TDF STR is commercially available or until Gilead Sciences elects to terminate development in that country.

Key facts

Study ID: NCT01309243
Run by: Gilead Sciences
People needed: 799
Starts: 2011-02-01
Expected to finish: 2014-02-01
Last updated by the study team: 2015-02-25

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

Ability to understand and sign a written informed consent form
Plasma HIV-1 RNA levels ≥ 2,500 copies/mL at screening
No prior use of any approved or experimental anti-HIV drug for any length of time
Screening genotype report showing sensitivity to EFV, FTC, TDF, and lack of the RPV mutations K101E/P, E138A/G/K/Q/R, Y181C/I/V, and H221Y
Normal ECG
Hepatic transaminases (alanine aminotransferase [ALT] and aspartate aminotransferase [AST]) ≤ 5 x the upper limit of the normal range (ULN)
Total bilirubin ≤ 1.5 mg/dL, or normal direct bilirubin
Adequate hematologic function
Serum amylase ≤ 5 x ULN (participants with serum amylase > 5 x ULN remained eligible if serum lipase was ≤ 5 x ULN)
Adequate renal function
Males and Females of childbearing potential must have agreed to utilize highly effective contraception methods (two separate forms of contraception, one of which must be an effective barrier method, or be non-heterosexually active, practice sexual abstinence or have a vasectomized partner) from screening throughout the duration of study period and for 12 weeks following the last dose of study drug.
Adult (≥ 18 years) males or non-pregnant females

You may not qualify if…

A new AIDS-defining condition diagnosed within the 30 days prior to screening
Females who were breastfeeding
Positive serum pregnancy test (female of childbearing potential)
Proven or suspected acute hepatitis in the 30 days prior to study entry
Subjects receiving drug treatment for hepatitis C, or subjects who were anticipated to receive treatment for hepatitis C during the course of the study
Subjects experiencing decompensated cirrhosis
Had an implanted defibrillator or pacemaker
Current alcohol or substance abuse
A history of malignancy within the past 5 years or ongoing malignancy other than cutaneous Kaposi's sarcoma, basal cell carcinoma, or resected, non-invasive cutaneous squamous carcinoma
Active, serious infections requiring parenteral antibiotic or antifungal therapy within 30 days prior to baseline
Receiving ongoing therapy or anticipated to need to initiate drugs or herbal/natural supplements during the study that are contraindicated or not recommended for use, including drugs not to be used with FTC, EFV, RPV, or TDF; or subjects with known allergies to the excipients of the FTC/RPV/TDF or EFV/FTC/TDF single-tablet regimens
Participation in any other clinical trial without prior approval from the sponsor was prohibited while participating in this trial.
Had been treated with immunosuppressant therapies or chemotherapeutic agents within 3 months of study screening, or expected to receive these agents or systemic steroids for immunosuppression during the study (eg, corticosteroids, immunoglobulins, and other immune-based or cytokine-based therapies)
Had any other clinical condition or prior therapy that, in the opinion of the Investigator, would have made the participant unsuitable for the study or unable to comply with the dosing requirements

Where it is running

Spectrum Medical Group — Phoenix, Arizona, United States
AHF Research Center — Beverly Hills, California, United States
Kaiser Permanente Medical Center — Hayward, California, United States
Living Hope Education and Research Consultants — Long Beach, California, United States
Kaiser Permanente Medical Center — Los Angeles, California, United States
Jeffrey Goodman Special Care Clinic/Los Angeles Gay and Lesbian Center — Los Angeles, California, United States
Lightsource Medical — Los Angeles, California, United States
Cedars-Sinai Medical Center — Los Angeles, California, United States
Oasis Clinic — Los Angeles, California, United States
Anthony Mills MD Inc — Los Angeles, California, United States
Orange Coast Medical Group — Newport Beach, California, United States
East Bay AIDS Center — Oakland, California, United States
Stanford University — Palo Alto, California, United States
University of California, Davis — Sacramento, California, United States
Kaiser Permanente Medical Group — Sacramento, California, United States
La Playa Medical Group and Clinical Research — San Diego, California, United States
Metropolis Medical/Dr.Fritz — San Francisco, California, United States
Kaiser Permanente Medical Center, San Francisco — San Francisco, California, United States
Apex Research LLC — Denver, Colorado, United States
Dupont Circle Physician's Group — Washington D.C., District of Columbia, United States
Whitman-Walker Clinic — Washington D.C., District of Columbia, United States
Capital Medical Associates, PC — Washington D.C., District of Columbia, United States
Medical Faculty Associates — Washington D.C., District of Columbia, United States
Broward General Medical Center — Fort Lauderdale, Florida, United States
University of Alabama at Birmingham — Birmingham, Alabama, United States

Full record on ClinicalTrials.gov

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