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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT02607956




Registration number
NCT02607956
Ethics application status
Date submitted
10/11/2015
Date registered
18/11/2015
Date last updated
7/03/2022

Titles & IDs
Public title
Study to Evaluate the Safety and Efficacy of Bictegravir/Emtricitabine/Tenofovir Alafenamide Versus Dolutegravir + Emtricitabine/Tenofovir Alafenamide in Human Immunodeficiency Virus (HIV-1) Infected, Antiretroviral Treatment-Naive Adults
Scientific title
A Phase 3, Randomized, Double-Blind Study to Evaluate the Safety and Efficacy of GS-9883/Emtricitabine/Tenofovir Alafenamide Versus Dolutegravir + Emtricitabine/Tenofovir Alafenamide in HIV-1 Infected, Antiretroviral Treatment-Naive Adults
Secondary ID [1] 0 0
2015-003988-10
Secondary ID [2] 0 0
GS-US-380-1490
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
HIV-1 Infection 0 0
Condition category
Condition code

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - DTG
Treatment: Drugs - F/TAF
Treatment: Drugs - B/F/TAF
Treatment: Drugs - DTG Placebo
Treatment: Drugs - F/TAF Placebo
Treatment: Drugs - B/F/TAF Placebo

Experimental: B/F/TAF - B/F/TAF + DTG + F/TAF placebo administered without regard to food for at least 144 weeks.

Active comparator: DTG + F/TAF - DTG + F/TAF+ B/F/TAF placebo administered without regard to food for at least 144 weeks.

Experimental: Open-label Phase B/F/TAF from B/F/TAF - After Week 144, participants will continue to take their blinded study drug and attend visits every 12 weeks until the End of Blinded Treatment Visit. Following the End of Blinded Treatment Visit, participants will be given the option to receive open-label (OL) B/F/TAF for 96 weeks. After the Week 96 OL Visit, participants in a country where B/F/TAF is not commercially available will be given the option to continue OL B/F/TAF until the product becomes accessible through an access program or until Gilead elects to discontinue the study in that country, whichever occurs first.

Experimental: Open-label Phase B/F/TAF from DTG + F/TAF - After Week 144, participants will continue to take their blinded study drug and attend visits every 12 weeks until the End of Blinded Treatment Visit. Following the End of Blinded Treatment Visit, participants will be given the option to receive OL B/F/TAF for 96 weeks. After the Week 96 OL Visit, participants in a country where B/F/TAF is not commercially available will be given the option to continue OL B/F/TAF until the product becomes accessible through an access program or until Gilead elects to discontinue the study in that country, whichever occurs first.


Treatment: Drugs: DTG
50 mg tablets administered orally, once daily

Treatment: Drugs: F/TAF
200/25 mg tablets administered orally, once daily

Treatment: Drugs: B/F/TAF
50/200/25 milligrams (mg) FDC tablets administered orally, once daily

Treatment: Drugs: DTG Placebo
Tablets administered orally, once daily

Treatment: Drugs: F/TAF Placebo
Tablets administered orally, once daily

Treatment: Drugs: B/F/TAF Placebo
Tablets administered orally, once daily

Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 50 Copies/mL at Week 48 as Defined by the US FDA-Defined Snapshot Algorithm
Timepoint [1] 0 0
Week 48
Secondary outcome [1] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 50 Copies/mL at Week 96 as Defined by the US FDA-Defined Snapshot Algorithm
Timepoint [1] 0 0
Week 96
Secondary outcome [2] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 50 Copies/mL at Week 144 as Defined by the US FDA-Defined Snapshot Algorithm
Timepoint [2] 0 0
Week 144
Secondary outcome [3] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 20 Copies/mL at Week 48 as Defined by the US FDA-Defined Snapshot Algorithm
Timepoint [3] 0 0
Week 48
Secondary outcome [4] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 20 Copies/mL at Week 96 as Defined by the US FDA-Defined Snapshot Algorithm
Timepoint [4] 0 0
Week 96
Secondary outcome [5] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 20 Copies/mL at Week 144 as Defined by the US FDA-Defined Snapshot Algorithm
Timepoint [5] 0 0
Week 144
Secondary outcome [6] 0 0
Change From Baseline in log10 HIV-1 RNA at Week 48
Timepoint [6] 0 0
Baseline, Week 48
Secondary outcome [7] 0 0
Change From Baseline in log10 HIV-1 RNA at Week 96
Timepoint [7] 0 0
Baseline, Week 96
Secondary outcome [8] 0 0
Change From Baseline in log10 HIV-1 RNA at Week 144
Timepoint [8] 0 0
Baseline, Week 144
Secondary outcome [9] 0 0
Change From Baseline in CD4+ Cell Count at Week 48
Timepoint [9] 0 0
Baseline, Week 48
Secondary outcome [10] 0 0
Change From Baseline in CD4+ Cell Count at Week 96
Timepoint [10] 0 0
Baseline, Week 96
Secondary outcome [11] 0 0
Change From Baseline in CD4+ Cell Count at Week 144
Timepoint [11] 0 0
Baseline, Week 144
Secondary outcome [12] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 50 Copies/mL at Week 48 Open-Label as Defined by Missing = Excluded Algorithm
Timepoint [12] 0 0
Baseline, open-label Week 48
Secondary outcome [13] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 50 Copies/mL at Week 48 Open-Label as Defined by Missing = Failure Algorithm
Timepoint [13] 0 0
Baseline, open-label Week 48
Secondary outcome [14] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 50 Copies/mL at Week 96 Open-Label as Defined by Missing = Excluded Algorithm
Timepoint [14] 0 0
Baseline, open-label Week 96
Secondary outcome [15] 0 0
Percentage of Participants Who Achieved HIV-1 RNA < 50 Copies/mL at Week 96 Open-Label as Defined by Missing = Failure Algorithm
Timepoint [15] 0 0
Baseline, open-label Week 96
Secondary outcome [16] 0 0
Change From Baseline in CD4+ Cell Count at Week 48 Open-Label
Timepoint [16] 0 0
Baseline, open-label Week 48
Secondary outcome [17] 0 0
Change From Baseline in CD4+ Cell Count at Week 96 Open-Label
Timepoint [17] 0 0
Baseline, open-label Week 96

Eligibility
Key inclusion criteria
Key

* Antiretroviral treatment naive (= 10 days of prior therapy with any antiretroviral agent following a diagnosis of HIV-1 infection) except the use for pre-exposure prophylaxis (PrEP) or post-exposure prophylaxis (PEP), up to one month prior to screening
* Plasma HIV-1 ribonucleic acid (RNA) levels = 500 copies per milliliter (mL) at screening
* Adequate renal function: Estimated glomerular filtration rate = 30 mL per minute (min) (= 0.50 mL per second (sec)) according to the Cockcroft-Gault formula

Key
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
* An opportunistic illness indicative of stage 3 HIV diagnosed within the 30 days prior to screening
* Decompensated cirrhosis (eg, ascites, encephalopathy, or variceal bleeding)
* Current alcohol or substance use judged by the Investigator to potentially interfere with subject study compliance
* Females who are pregnant (as confirmed by positive serum pregnancy test)
* Females who are breastfeeding

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

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s


The people analysing the results/data
Intervention assignment
Parallel
Other design features
Phase
Phase 3
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Completed
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
Actual
Sample size
Target
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
NSW,VIC
Recruitment hospital [1] 0 0
- Sydney
Recruitment hospital [2] 0 0
- Carlton
Recruitment hospital [3] 0 0
- Clayton
Recruitment hospital [4] 0 0
- Melbourne
Recruitment hospital [5] 0 0
- Prahran
Recruitment hospital [6] 0 0
Prahran Market Clinic - Prahran
Recruitment postcode(s) [1] 0 0
2010 NSW - Sydney
Recruitment postcode(s) [2] 0 0
3053 - Carlton
Recruitment postcode(s) [3] 0 0
3168 - Clayton
Recruitment postcode(s) [4] 0 0
3004 - Melbourne
Recruitment postcode(s) [5] 0 0
3068 - Prahran
Recruitment postcode(s) [6] 0 0
3181 - Prahran
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
Arizona
Country [2] 0 0
United States of America
State/province [2] 0 0
California
Country [3] 0 0
United States of America
State/province [3] 0 0
Colorado
Country [4] 0 0
United States of America
State/province [4] 0 0
District of Columbia
Country [5] 0 0
United States of America
State/province [5] 0 0
Florida
Country [6] 0 0
United States of America
State/province [6] 0 0
Georgia
Country [7] 0 0
United States of America
State/province [7] 0 0
Illinois
Country [8] 0 0
United States of America
State/province [8] 0 0
Indiana
Country [9] 0 0
United States of America
State/province [9] 0 0
Maryland
Country [10] 0 0
United States of America
State/province [10] 0 0
Massachusetts
Country [11] 0 0
United States of America
State/province [11] 0 0
Michigan
Country [12] 0 0
United States of America
State/province [12] 0 0
Missouri
Country [13] 0 0
United States of America
State/province [13] 0 0
New Jersey
Country [14] 0 0
United States of America
State/province [14] 0 0
New York
Country [15] 0 0
United States of America
State/province [15] 0 0
North Carolina
Country [16] 0 0
United States of America
State/province [16] 0 0
Ohio
Country [17] 0 0
United States of America
State/province [17] 0 0
Pennsylvania
Country [18] 0 0
United States of America
State/province [18] 0 0
South Carolina
Country [19] 0 0
United States of America
State/province [19] 0 0
Texas
Country [20] 0 0
United States of America
State/province [20] 0 0
Virginia
Country [21] 0 0
United States of America
State/province [21] 0 0
Washington
Country [22] 0 0
Belgium
State/province [22] 0 0
Antwerp
Country [23] 0 0
Belgium
State/province [23] 0 0
Ghent
Country [24] 0 0
Canada
State/province [24] 0 0
Montreal
Country [25] 0 0
Canada
State/province [25] 0 0
Ottawa
Country [26] 0 0
Canada
State/province [26] 0 0
Toronto
Country [27] 0 0
Canada
State/province [27] 0 0
Winnipeg
Country [28] 0 0
Dominican Republic
State/province [28] 0 0
Santo Domingo
Country [29] 0 0
France
State/province [29] 0 0
Montpellier
Country [30] 0 0
France
State/province [30] 0 0
Nice
Country [31] 0 0
France
State/province [31] 0 0
Tourcoing
Country [32] 0 0
Germany
State/province [32] 0 0
Berlin
Country [33] 0 0
Germany
State/province [33] 0 0
Düsseldorf
Country [34] 0 0
Germany
State/province [34] 0 0
Essen
Country [35] 0 0
Germany
State/province [35] 0 0
Frankfurt
Country [36] 0 0
Germany
State/province [36] 0 0
Hamburg
Country [37] 0 0
Germany
State/province [37] 0 0
Köln
Country [38] 0 0
Germany
State/province [38] 0 0
München
Country [39] 0 0
Italy
State/province [39] 0 0
Bergamo
Country [40] 0 0
Italy
State/province [40] 0 0
Milano
Country [41] 0 0
Italy
State/province [41] 0 0
Roma
Country [42] 0 0
Puerto Rico
State/province [42] 0 0
San Juan
Country [43] 0 0
Spain
State/province [43] 0 0
Alicante
Country [44] 0 0
Spain
State/province [44] 0 0
Badalona
Country [45] 0 0
Spain
State/province [45] 0 0
Madrid
Country [46] 0 0
Spain
State/province [46] 0 0
Malaga
Country [47] 0 0
Spain
State/province [47] 0 0
Vigo
Country [48] 0 0
United Kingdom
State/province [48] 0 0
Birmingham
Country [49] 0 0
United Kingdom
State/province [49] 0 0
London
Country [50] 0 0
United Kingdom
State/province [50] 0 0
Manchester

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
Gilead Sciences
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
This primary objective of this study is to evaluate the efficacy of a fixed dose combination (FDC) containing bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) versus dolutegravir (DTG) + a FDC containing emtricitabine/tenofovir alafenamide (F/TAF) in HIV-1 infected, antiretroviral treatment-naive adults.
Trial website
https://clinicaltrials.gov/study/NCT02607956
Trial related presentations / publications
Sax PE, Pozniak A, Montes ML, Koenig E, DeJesus E, Stellbrink HJ, Antinori A, Workowski K, Slim J, Reynes J, Garner W, Custodio J, White K, SenGupta D, Cheng A, Quirk E. Coformulated bictegravir, emtricitabine, and tenofovir alafenamide versus dolutegravir with emtricitabine and tenofovir alafenamide, for initial treatment of HIV-1 infection (GS-US-380-1490): a randomised, double-blind, multicentre, phase 3, non-inferiority trial. Lancet. 2017 Nov 4;390(10107):2073-2082. doi: 10.1016/S0140-6736(17)32340-1. Epub 2017 Aug 31.
Gupta SK, Post FA, Arribas JR, Eron JJ Jr, Wohl DA, Clarke AE, Sax PE, Stellbrink HJ, Esser S, Pozniak AL, Podzamczer D, Waters L, Orkin C, Rockstroh JK, Mudrikova T, Negredo E, Elion RA, Guo S, Zhong L, Carter C, Martin H, Brainard D, SenGupta D, Das M. Renal safety of tenofovir alafenamide vs. tenofovir disoproxil fumarate: a pooled analysis of 26 clinical trials. AIDS. 2019 Jul 15;33(9):1455-1465. doi: 10.1097/QAD.0000000000002223.
Stellbrink HJ, Arribas JR, Stephens JL, Albrecht H, Sax PE, Maggiolo F, Creticos C, Martorell CT, Wei X, Acosta R, Collins SE, Brainard D, Martin H. Co-formulated bictegravir, emtricitabine, and tenofovir alafenamide versus dolutegravir with emtricitabine and tenofovir alafenamide for initial treatment of HIV-1 infection: week 96 results from a randomised, double-blind, multicentre, phase 3, non-inferiority trial. Lancet HIV. 2019 Jun;6(6):e364-e372. doi: 10.1016/S2352-3018(19)30080-3. Epub 2019 May 5.
Acosta RK, Willkom M, Martin R, Chang S, Wei X, Garner W, Lutz J, Majeed S, SenGupta D, Martin H, Quirk E, White KL. Resistance Analysis of Bictegravir-Emtricitabine-Tenofovir Alafenamide in HIV-1 Treatment-Naive Patients through 48 Weeks. Antimicrob Agents Chemother. 2019 Apr 25;63(5):e02533-18. doi: 10.1128/AAC.02533-18. Print 2019 May.
Acosta R, Willkom M, Martin R, Chang S, Liu X, Hedskog C, et al. Low-frequency resistance variants in ART-naive participants do not affect bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) triple therapy outcome. [Poster MOPEB242]. 10th IAS Conference on HIV Science (IAS 2019); 2019 July 21-24; Mexico City, Mexico.
Johnson M, Taylor S, Wei X, Collins SE, Martin H. Hepatic Safety of Bictegravir/Emtricitabine/Tenofovir Alafenamide [Poster P061]. 25th Annual Conference of the British HIV Association; 2019 02-05 April; Bournemouth, United Kingdom.
Gupta S, Mills A, Brinson C, Workowski K, Clarke A, Antinori A, et al. 96 Week Efficacy and Safety of B/F/TAF in Treatment-Naïve Adults and Adults =50 Years [Poster 502]. CROI 2019; 2019 04-07 March; Seattle, WA.
Acosta R, White K, Garner W, Wei X, Andreatta K, Willkom M, et al. HIV-1 subtype (B or non-B) had no impact on the efficacy of B/F/TAF or resistance development in five phase 3 treatment-naïve or switch studies. [Poster THPEB077]. 22nd International AIDS Conference; 2018 July 23-27; Amsterdam, Netherlands.
White K, Kulkarni R, Willkom M, Martin R, Chang S, Wei X, et al. Pooled week 48 efficacy and baseline resistance: B/F/TAF in treatment-naive patients. [Poster 532]. Conference on Retroviruses and Opportunistic Infections; 2018 March 4-7; Boston, USA.
Wohl D, Clarke A, Maggiolo F, Garner W, Laouri M, Martin H, Quirk E. Patient-Reported Symptoms Over 48 Weeks Among Participants in Randomized, Double-Blind, Phase III Non-inferiority Trials of Adults with HIV on Co-formulated Bictegravir, Emtricitabine, and Tenofovir Alafenamide versus Co-formulated Abacavir, Dolutegravir, and Lamivudine. Patient. 2018 Oct;11(5):561-573. doi: 10.1007/s40271-018-0322-8.
Wohl DA, Yazdanpanah Y, Baumgarten A, Clarke A, Thompson MA, Brinson C, Hagins D, Ramgopal MN, Antinori A, Wei X, Acosta R, Collins SE, Brainard D, Martin H. Bictegravir combined with emtricitabine and tenofovir alafenamide versus dolutegravir, abacavir, and lamivudine for initial treatment of HIV-1 infection: week 96 results from a randomised, double-blind, multicentre, phase 3, non-inferiority trial. Lancet HIV. 2019 Jun;6(6):e355-e363. doi: 10.1016/S2352-3018(19)30077-3. Epub 2019 May 5.
Acosta R, Andreatta K, D'Antoni M, Collins S, Martin H, White K. HIV Viral Blips in Adults Treated with INSTI-Based Regimens Through 144 Weeks. [Poster 540]. Conference on Retroviruses and Opportunistic Infections 2020 (CROI 2020); 2020 March 8-11; Boston, Massachusetts.
Mills A, Gupta SK, Brinson C, Workowski K, Clarke A, Antinori A, Stephens JL, et al. 144-Week Efficacy and Safety of B/F/TAF in Treatment-Naive Adults Age =50 Years. [Poster 477]. Conference on Retroviruses and Opportunistic Infections 2020 (CROI 2020); 2020 March 8-11; Boston, Massachusetts.
Orkin C, DeJesus E, Sax PE, Arribas JR, Gupta SK, Martorell C, Stephens JL, Stellbrink HJ, Wohl D, Maggiolo F, Thompson MA, Podzamczer D, Hagins D, Flamm JA, Brinson C, Clarke A, Huang H, Acosta R, Brainard DM, Collins SE, Martin H; GS-US-380-1489; GS-US-380-1490 study investigators. Fixed-dose combination bictegravir, emtricitabine, and tenofovir alafenamide versus dolutegravir-containing regimens for initial treatment of HIV-1 infection: week 144 results from two randomised, double-blind, multicentre, phase 3, non-inferiority trials. Lancet HIV. 2020 Jun;7(6):e389-e400. doi: 10.1016/S2352-3018(20)30099-0.
Ramgopal M, Maggiolo F, Ward D, Leboucche B, Rizzardini G, Molina JM, et al. Pooled Analysis of 4 International Trials of Bictegravir/Emtrictabine/Tenofovir Alafenamide (B/F/TAF) in Adults Aged = 65 Years Demonstrating Safety and Efficacy: Week 48 Results. [Oral OAB0403].AIDS 2020; 2020 July 6-10; Virtual.
Acosta R, Andreatta K, D'Antoni M, Collins S, Martin H, White K. Bictegravir/emtricitabine/tenofovir alafenamide (B/F/TAF) shows high efficacy in clinical study participants infected with HIV-1 subtype F. [Poster P124]. HIV Drug Therapy 2020 (HIV Glasgow 2020); 2020 October 5-8; Glasgow, United Kingdom.
Acosta R, Chen G, Chang S, Martin R, Wang X, Huang H, et al. HIV with Transmitted Drug Resistance Is Durably Suppressed by B/F/TAF at Week 144. [Poster 430]. Conference on Retroviruses and Opportunistic Infections 2021 (CROI 2021); 2021 June 3-November 3; Virtual.
Acosta RK, Chen GQ, Chang S, Martin R, Wang X, Huang H, Brainard D, Collins SE, Martin H, White KL. Three-year study of pre-existing drug resistance substitutions and efficacy of bictegravir/emtricitabine/tenofovir alafenamide in HIV-1 treatment-naive participants. J Antimicrob Chemother. 2021 Jul 15;76(8):2153-2157. doi: 10.1093/jac/dkab115.
Workowski K, Orkin C, Sax P, Hagins D, Koenig E, Stephens JL, et al. Four-Year Outcomes of B/F/TAF in Treatment-Naïve Adults [Poster 415]. Conference on Retroviruses and Opportunistic Infections 2021 (CROI 2021); 2021 June 3-November 3; Virtual.
Acosta R, Chen G, Qin L, Wang X, Huang H, Hindman J, et al. Achievement of Undetectable HIV-1 RNA in the B/F/TAF Treatment-Naive Clinical Trials. [Poster PEB150]. 11th IAS Conference on HIV Science (IAS 2021); 2021 July 18-21; Virtual.
Acosta R, Chen G, Huang H, Liu H, White K. Unreturned Pill Bottles in the 1489 and 1490 Clinical Trials: An Important Measure of Poor Adherence That Is Often Ignored in Pill Count Calculations. [Poster 902]. IDWeek 2021; 2021 September 29-October 3; Virtual.
Arribas J, Orkin C, Maggiolo F, Antinori A, Lazzarin A, Yasdanpanah, et al. Long-term Analysis of B/F/TAF in Treatment-Naïve Adults Living With HIV Through Four Years of Follow-up. [PEB151]. 11th IAS Conference on HIV Science (IAS 2021); 2021 July 18-21; Virtual.
Daar E, Orkin C, Sax P, Stephens J, Koenig E, Clarke A, et al. Incidence of Metabolic Complications Among Treatment-naïve Adults Living With HIV-1 Randomized to B/F/TAF, DTG/ABC/3TC or DTG+F/TAF After 3 Years. [Oral 69]. IDWeek 2021; 2021 September 29- October 3; Virtual.
Pozniak A, et al. Outcomes 48 Weeks After Switching From DTG/ABC/3TC or DTG+F/TAF to B/F/TAF. [PE2/68]. 18th European AIDS Conference (EAC 2021), 2021 October 27-30; London, United Kingdom.
Public notes

Contacts
Principal investigator
Name 0 0
Gilead Study Director
Address 0 0
Gilead Sciences
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/study/NCT02607956