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B/F/TAF FDC bij met hiv-1 geïnfecteerde adolescenten en kinderen

23 september 2026 bijgewerkt door: Gilead Sciences

Een open-label fase 2/3-onderzoek naar de farmacokinetiek, veiligheid en antivirale activiteit van de GS-9883/Emtricitabine/Tenofovir Alafenamide (GS-9883/F/TAF) Fixed Dose Combination (FDC) bij met HIV-1 geïnfecteerde adolescenten en kinderen

The goals of this clinical study are to learn how Bictegravir/Emtricitabine/Tenofovir Alafenamide fixed dose combination (FDC) interacts with the body, confirm the dose, and also to learn more about the safety and tolerability of Bictegravir/Emtricitabine/Tenofovir Alafenamide FDC in adolescents and children with HIV-1.

Studie Overzicht

Studietype

Ingrijpend

Inschrijving (Werkelijk)

177

Fase

  • Fase 2
  • Fase 3

Contacten en locaties

In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.

Studie Locaties

      • Kampala, Oeganda, 10005
        • Joint Clinical Research Centre
      • Kampala, Oeganda, 0000
        • Makerere University, Johns Hopkins (MU-JHU) Research Collaboration
      • Kampala, Oeganda
        • Baylor College of Medicine Children's Foundation - Uganda
      • Bangkok, Thailand, 10700
        • Faculty of Medicine Siriraj Hospital, Mahidol University
      • Bangkok, Thailand, 10330
        • The HIV Netherlands Australia Thailand Research Collaboration
      • Khon Kaen, Thailand, 40002
        • Faculty of Medicine, Khon Kaen University
    • District of Columbia
      • Washington D.C., District of Columbia, Verenigde Staten, 20010
        • Children's National Health System
    • Florida
      • Ft. Pierce, Florida, Verenigde Staten, 34982
        • Midway Immunology and Research Center
      • Gainesville, Florida, Verenigde Staten, 32209
        • University of Florida Health
      • Tampa, Florida, Verenigde Staten, 33606
        • USF Clinic at Children's Medical Services (study visits and drug storage)
    • Georgia
      • Atlanta, Georgia, Verenigde Staten, 30322
        • Grady Health System Ponce Center Family and Youth Clinic
    • Michigan
      • Detroit, Michigan, Verenigde Staten, 48201
        • Wayne Pediatric Clinic
    • New York
      • New York, New York, Verenigde Staten, 10016
        • Bellevue Hospital
    • North Carolina
      • Durham, North Carolina, Verenigde Staten, 27710
        • Duke Children's Health Center, Pediatric Infectious Diseases
    • Pennsylvania
      • Philadelphia, Pennsylvania, Verenigde Staten, 19134
        • St. Christopher's Hospital for Children/Section of Immunology
    • Tennessee
      • Memphis, Tennessee, Verenigde Staten, 38105
        • St. Jude Children's Research Hospital
      • Bloemfontein, Zuid-Afrika, 9301
        • Department of Paediatrics and Child Health
      • Cape Town, Zuid-Afrika, 7646
        • Be Part Ypluntu Centre
      • CapeTown, Zuid-Afrika, 7505
        • FAMCRU, Ward J8
      • Dundee, Zuid-Afrika, 3000
        • Dr. J Fourie Medical Centre
      • Durban, Zuid-Afrika, 4302
        • Enhancing Care Foundation, Durban International Clinical Research Site
      • Johannesburg, Zuid-Afrika, 2038
        • Wits RHI Shandukani Research Centre, Wits Reproductive Health & HIV Institute
      • Johannesburg, Zuid-Afrika, 2112
        • Empilweni Service and Research Unit (ESRU)
      • Pretoria, Zuid-Afrika, 0087
        • VX Pharma(Pty) Ltd
      • Soweto, Zuid-Afrika, 2013
        • Perinatal HIV Research Unit

Deelname Criteria

Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.

Geschiktheidscriteria

Leeftijden die in aanmerking komen voor studie

1 maand tot 17 jaar (Kind)

Accepteert gezonde vrijwilligers

Nee

Geslachten die in aanmerking komen voor studie

Allemaal

Beschrijving

Key Inclusion Criteria:

Cohort 1: HIV-1 infected adolescents (12 to < 18 years of age and screening weight ≥ 35 kg) who are virologically suppressed for ≥ 6 months prior to screening. Cohort 2: HIV-1 infected children (6 to < 12 years of age and screening weight ≥ 25 kg) who are virologically suppressed for ≥ 6 months prior to screening.

Cohort 3: HIV-1 infected children (≥ 2 years of age and screening weight of ≥ 14 to < 25 kg) who are virologically suppressed for ≥ 6 months prior to screening.

Cohort 4 Group 1: HIV-1 infected children (≥ 2 years of age and screening weight of ≥ 14 to < 25 kg) who are virologically suppressed for ≥ 6 months prior to screening and unable to swallow tablets.

  • Documented plasma HIV-1 ribonucleic acid (RNA) < 50 copies/mL on a stable regimen (or undetectable HIV-1 RNA level according to the local assay being used if the limit of detection is ≥ 50 copies/mL) for ≥ 6 months preceding the Screening visit. Unconfirmed virologic elevations of ≥ 50 copies/mL (transient detectable viremia, or "blip") prior to screening are acceptable. If the lower limit of detection of the local HIV-1 RNA assay is < 50 copies/mL (eg, < 20 copies/mL), the plasma HIV-1 RNA level cannot exceed 50 copies/mL on two consecutive HIV-1 RNA tests.
  • Stable antiretroviral regimen of 2 nucleoside reverse transcriptase inhibitors (NRTIs) in combination with a third agent for a minimum of 6 months prior to the screening visit. Individuals undergoing dose modifications to their antiretroviral regimen for growth or who are switching medication formulation(s) are considered to be on a stable antiretroviral regimen.
  • Estimated glomerular filtration rate (eGFR) ≥ 90 mL/min/1.73 m^2 according to the Schwartz Formula.
  • No documented or suspected resistance to emtricitabine (FTC), tenofovir (TFV), or integrase strand transfer inhibitors (INSTIs) including, but not limited to, the reverse transcriptase resistance mutations K65R and M184V/I.

Cohort 4 Group 2-4: HIV-1 infected children (≥ 1 month of age and screening weight of ≥ 3 to < 14 kg) who are treatment naive or on antiretroviral (ARV) treatment for ≥ 1 month prior to screening.

  • Positive confirmatory HIV test (confirmatory nucleic acid-based testing if < 18 months of age).

  • On a stable ARV regimen for ≥ 1 month or treatment naive (Individual is considered treatment naive if ARVs were given for prevention of mother-to-child transmission but not for HIV treatment).

  • For < 1 year of age, eGFR ≥ the minimum normal values for age according to the information below using the Schwartz Formula,

    • 30 mL/min/1.73 m^2 for age > 4 weeks to ≤ 95 days.
    • 39 mL/min/1.73 m^2 for age ≥ 96 days to ≤ 6 months.
    • 49 mL/min/1.73 m^2 for age > 6 months to < 12 months.
  • For ≥ 1 year of age, eGFR ≥ 90 mL/min/1.73 m^2 using the Schwartz Formula.

  • No documented or suspected resistance to FTC, TFV, or INSTIs including, but not limited to, the reverse transcriptase resistance mutation K65R.

  • For individuals < 14 kg, M184V/I AND HIV-1 RNA < 50 copies/mL will be allowed. Individuals with HIV-1 RNA > 50 copies/mL should not have FTC, TFV, or INSTI resistance mutations.

  • Last dose of nevirapine (NVP) or efavirenz (EFV), if applicable, ≥ 14 days prior to enrollment.

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

Studie plan

Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.

Hoe is de studie opgezet?

Ontwerpdetails

  • Primair doel: Behandeling
  • Toewijzing: Niet-gerandomiseerd
  • Interventioneel model: Sequentiële toewijzing
  • Masker: Geen (open label)

Wapens en interventies

Deelnemersgroep / Arm
Interventie / Behandeling
Experimenteel: Cohort 1 (12 to < 18 years of age and weight ≥ 35 kg)
  • Part A: Participants will participate in an Intensive PK evaluation at Week 2 or Week 4 and continue to receive the adult strength B/F/TAF FDC through Week 48.
  • Part B: Following confirmation of BIC PK data from Cohort 1 Part A, participants will receive the adult strength B/F/TAF through Week 48.

50/200/25 mg FDC tablets administered orally once daily without regard to food.

Andere namen:
  • Biktarvy®
  • GS-9883/F/TAF
Experimenteel: Cohort 2 (6 to < 12 years of age and weight ≥ 25 kg)
  • Part A: Participants will participate in an Intensive PK evaluation at Week 2 or Week 4 and continue to receive the adult strength B/F/TAF FDC through Week 48.
  • Part B: Following confirmation of BIC PK data from Cohort 2 Part A, participants will receive the adult strength B/F/TAF FDC through Week 48.

50/200/25 mg FDC tablets administered orally once daily without regard to food.

Andere namen:
  • Biktarvy®
  • GS-9883/F/TAF
Experimenteel: Cohort 3 (≥ 2 years of age and weight ≥ 14 to < 25 kg)
  • Part A: Participants will participate in an Intensive PK evaluation at Week 2 after which they will continue to receive the low dose B/F/TAF FDC tablet through Week 48.
  • Part B: Following confirmation of BIC PK data from Cohort 3 Part A, participants will receive the low dose B/F/TAF FDC tablet through Week 48.

30/120/15 mg FDC tablets administered orally once daily without regard to food.

Andere namen:
  • GS-9883/F/TAF
Experimenteel: Cohort 4 Group 1 (≥ 2 years of age and weight ≥ 14 to < 25 kg)

Due to Cohort 3 Part A Intensive PK evaluation at Week 2 with the low dose B/F/TAF FDC tablet, participants will not participate in an Intensive PK evaluation at Week 2.

Participants will receive B/F/TAF FDC tablets for oral suspension (TOS) once daily through Week 48.

2 x B/F/TAF 15/60/7.5 mg (total daily dose 30/120/15 mg) FDC tablets administered orally as TOS, once daily.

Andere namen:
  • GS-9883/F/TAF

2 x B/F/TAF 3.75/15/1.88 mg (total daily dose 15/60/7.52 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 3.75/15/1.88 mg (total daily dose 7.5/30/3.76 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 1.88/7.5/0.94 mg (total daily dose 3.76/15/1.88 mg) FDC tablets administered orally as TOS, twice daily

Andere namen:
  • GS-9883/F/TAF
Experimenteel: Cohort 4 Group 2 (≥ 1 month of age and weight ≥ 10 to < 14 kg)

Participants will participate in an Intensive PK evaluation at Week 2 after which they will continue to receive B/F/TAF FDC TOS twice daily through Week 48.

2 x B/F/TAF 15/60/7.5 mg (total daily dose 30/120/15 mg) FDC tablets administered orally as TOS, once daily.

Andere namen:
  • GS-9883/F/TAF

2 x B/F/TAF 3.75/15/1.88 mg (total daily dose 15/60/7.52 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 3.75/15/1.88 mg (total daily dose 7.5/30/3.76 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 1.88/7.5/0.94 mg (total daily dose 3.76/15/1.88 mg) FDC tablets administered orally as TOS, twice daily

Andere namen:
  • GS-9883/F/TAF
Experimenteel: Cohort 4 Group 3 (≥ 1 month of age and weight ≥ 6 to < 10 kg)

Participants will participate in an Intensive PK evaluation at Week 2 after which they will continue to receive B/F/TAF FDC TOS twice daily through Week 48.

2 x B/F/TAF 15/60/7.5 mg (total daily dose 30/120/15 mg) FDC tablets administered orally as TOS, once daily.

Andere namen:
  • GS-9883/F/TAF

2 x B/F/TAF 3.75/15/1.88 mg (total daily dose 15/60/7.52 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 3.75/15/1.88 mg (total daily dose 7.5/30/3.76 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 1.88/7.5/0.94 mg (total daily dose 3.76/15/1.88 mg) FDC tablets administered orally as TOS, twice daily

Andere namen:
  • GS-9883/F/TAF
Experimenteel: Cohort 4 Group 4 (≥ 1 month of age and weight ≥ 3 to < 6 kg)

Participants will participate in an Intensive PK evaluation at Week 2 after which they will continue to receive B/F/TAF FDC TOS twice daily through Week 48.

2 x B/F/TAF 15/60/7.5 mg (total daily dose 30/120/15 mg) FDC tablets administered orally as TOS, once daily.

Andere namen:
  • GS-9883/F/TAF

2 x B/F/TAF 3.75/15/1.88 mg (total daily dose 15/60/7.52 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 3.75/15/1.88 mg (total daily dose 7.5/30/3.76 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 1.88/7.5/0.94 mg (total daily dose 3.76/15/1.88 mg) FDC tablets administered orally as TOS, twice daily

Andere namen:
  • GS-9883/F/TAF
Experimenteel: Open-Label Extension

Following Week 48, participants in countries where B/F/TAF is not available may have the option to receive adult strength B/F/TAF FDC, low dose B/F/TAF FDC, or B/F/TAF FDC TOS (based on age and weight) until it becomes available for use according to the participant's age and weight or the product becomes accessible to participants through an access program.

50/200/25 mg FDC tablets administered orally once daily without regard to food.

Andere namen:
  • Biktarvy®
  • GS-9883/F/TAF

30/120/15 mg FDC tablets administered orally once daily without regard to food.

Andere namen:
  • GS-9883/F/TAF

2 x B/F/TAF 15/60/7.5 mg (total daily dose 30/120/15 mg) FDC tablets administered orally as TOS, once daily.

Andere namen:
  • GS-9883/F/TAF

2 x B/F/TAF 3.75/15/1.88 mg (total daily dose 15/60/7.52 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 3.75/15/1.88 mg (total daily dose 7.5/30/3.76 mg) FDC tablets administered orally as TOS, twice daily.

Andere namen:
  • GS-9883/F/TAF

1 x B/F/TAF 1.88/7.5/0.94 mg (total daily dose 3.76/15/1.88 mg) FDC tablets administered orally as TOS, twice daily

Andere namen:
  • GS-9883/F/TAF

Wat meet het onderzoek?

Primaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Percentage deelnemers dat tot en met week 24 last heeft gehad van tijdens de behandeling optredende ongewenste voorvallen (AE's).
Tijdsspanne: Tot 24 weken
Tot 24 weken
Percentage deelnemers dat tijdens de 24e week door de behandeling optredende laboratoriumafwijkingen ondervond
Tijdsspanne: Tot 24 weken
Tot 24 weken
PK Parameter: AUCtau of Bictegravir
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

AUCtau is defined as concentration of drug over time (the area under the concentration verses time curve over the dosing interval). Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Ctau of Bictegravir
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Ctau is defined as the observed drug concentration at the end of the dosing interval. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: AUC0-24 of TAF (Cohort 4)
Tijdsspanne: Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

AUClast is defined as area under the concentration versus time curve from time zero to the last quantifiable concentration.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: AUC0-24 of Bictegravir (Cohort 4)
Tijdsspanne: Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

AUClast is defined as area under the concentration versus time curve from time zero to the last quantifiable concentration.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Cmax of TAF (Cohort 4)
Tijdsspanne: Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Cmax is defined as maximum observed concentration of drug. Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Secundaire uitkomstmaten

Uitkomstmaat
Maatregel Beschrijving
Tijdsspanne
Percentage deelnemers met plasma hiv-1 RNA < 50 kopieën/ml in week 24 zoals gedefinieerd door het door de Amerikaanse FDA gedefinieerde snapshot-algoritme
Tijdsspanne: Week 24
Week 24
Percentage deelnemers met plasma hiv-1 RNA < 50 kopieën/ml in week 48 zoals gedefinieerd door het door de Amerikaanse FDA gedefinieerde snapshot-algoritme
Tijdsspanne: Week 48
Week 48
Percentage deelnemers dat tot en met week 48 te maken kreeg met tijdens de behandeling optredende bijwerkingen
Tijdsspanne: Tot 48 weken
Tot 48 weken
Percentage deelnemers dat door behandeling optredende laboratoriumafwijkingen ervaart tot en met week 48
Tijdsspanne: Tot 48 weken
Tot 48 weken
Verandering ten opzichte van baseline in CD4+-celtellingen in week 24
Tijdsspanne: Basislijn, week 24
Basislijn, week 24
Verandering ten opzichte van baseline in CD4+-celtellingen in week 48
Tijdsspanne: Basislijn, week 48
Basislijn, week 48
Verandering ten opzichte van baseline in percentages CD4+-celtellingen in week 24
Tijdsspanne: Basislijn, week 24
Basislijn, week 24
Verandering ten opzichte van baseline in percentages CD4+-cellen in week 48
Tijdsspanne: Basislijn, week 48
Basislijn, week 48
PK Parameter: Tmax of Bictegravir
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Tmax is defined as the time (observed time point) of Cmax. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Cmax of Bictegravir
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Cmax is defined as the maximum observed concentration of drug. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: AUClast of Bictegravir
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

AUClast is defined as the area under the concentration of drug from time zero to the last observable concentration. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: T1/2 of Bictegravir
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

T1/2 is defined as the estimate of the terminal elimination half-life of the drug. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Apparent Clearance (CL) of Bictegravir
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

CL is defined as the systemic clearance of the drug following study drug administration. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Apparent Vz of Bictegravir
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Vz is defined as the volume of distribution of the drug after study drug administration. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: AUCtau of TAF and FTC
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

AUCtau is defined as concentration of drug over time (the area under the concentration verses time curve over the dosing interval). Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: AUClast of TAF and FTC (Cohorts 1, 2, and 3)
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose

AUClast is defined as the area under the concentration of drug from time zero to the last observable concentration. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose
PK Parameter: AUClast of FTC (Cohorts 4)
Tijdsspanne: Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

AUClast is defined as area under the concentration versus time curve from time zero to the last quantifiable concentration.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Cmax of TAF and FTC (Cohorts 1, 2, and 3)
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose

Cmax is defined as the maximum observed concentration of drug. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose
PK Parameter: Cmax of FTC (Cohorts 4)
Tijdsspanne: Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Cmax is defined as maximum observed concentration of drug. Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Ctau of TAF and FTC
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Ctau is defined as the observed drug concentration at the end of the dosing interval. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Tmax of TAF and FTC
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Tmax is defined as the time (observed time point) of Cmax. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: T1/2 of TAF and FTC
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

T1/2 is defined as the estimate of the terminal elimination half-life of the drug. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Apparent CL of TAF and FTC
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

CL is defined as the systemic clearance of the drug following study drug administration. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
PK Parameter: Apparent Vz of TAF and FTC
Tijdsspanne: Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose

Vz is defined as the volume of distribution of the drug after study drug administration. Cohorts 1 & 2 Part A will participate in an Intensive PK Evaluation at Week 2 or Week 4. Samples will be collected at 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, and 24 hours post-dose.

Cohort 3 Part A will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours post-dose.

Cohort 4 Groups 2, 3, and 4 participants will participate in an Intensive PK evaluation at Week 2. Samples will be collected at 0 (pre-dose) 0.5, 1, 2, 4, and 8 hours post-dose.

Week 2 or Week 4 for Cohorts 1 & 2: 0 (pre-dose), 0.5, 1, 2, 3, 4, 6, 8, & 24 hours postdose; Week 2 for Cohort 3: 0 (pre-dose), 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 8, & 24 hours post-dose; Week 2 for Cohort 4: 0 (predose) 0.5, 1, 2, 4, & 8 hours postdose
Acceptability of B/F/TAF Formulation at Day 1 (All Cohorts)
Tijdsspanne: Day 1

Participants or legal guardian will be asked:

  • if study drug shape and size were acceptable (for Cohort 1 and Cohort 2)
  • about ease of swallowability and the shape and size of study drug when swallowed (for Cohort 3)
  • about their understanding of instructions, preparation of the study drug formulation and study drug administration and taste (for Cohort 4)
Day 1
Palatability of B/F/TAF Formulation at Day 1 (All Cohorts)
Tijdsspanne: Day 1

Participants or legal guardian will be asked about the study drug taste (All Cohorts)

Day 1
Acceptability of B/F/TAF Formulation at Week 4 (All Cohorts)
Tijdsspanne: Week 4

Participants or legal guardian will be asked:

  • if study drug shape and size were acceptable (for Cohort 1 and Cohort 2)
  • about ease of swallowability and the shape and size of study drug when swallowed (for Cohort 3).
  • about their understanding of instructions, preparation of the study drug formulation and study drug administration and taste (for Cohort 4)
Week 4
Palatability of B/F/TAF Formulation at Week 4 (All Cohorts)
Tijdsspanne: Week 4

Participants or legal guardian will be asked about the study drug taste (All Cohorts)

Week 4
Acceptability of B/F/TAF Formulation at Week 24 (Cohort 3 and Cohort 4)
Tijdsspanne: Week 24

Participants or legal guardian will be asked:

  • about ease of swallowability and the shape and size of study drug when swallowed (for Cohort 3).
  • about their understanding of instructions, preparation of the study drug formulation and study drug administration and taste (for Cohort 4)
Week 24
Palatability of B/F/TAF Formulation at Week 24 (Cohort 3 and Cohort 4)
Tijdsspanne: Week 24

Participants or legal guardian will be asked about the study drug taste

Week 24
Acceptability of B/F/TAF Formulation at Week 48 (Cohort 3 and Cohort 4)
Tijdsspanne: Week 48

Participants or legal guardian will be asked:

  • about ease of swallowability and the shape and size of study drug when swallowed (for Cohort 3).
  • about their understanding of instructions, preparation of the study drug formulation and study drug administration and taste (for Cohort 4)
Week 48
Palatability of B/F/TAF Formulation at Week 48 (Cohort 3 and Cohort 4)
Tijdsspanne: Week 48

Participants or legal guardian will be asked about the study drug taste

Week 48
Acceptability of B/F/TAF Formulation at Week 1 (Cohort 4)
Tijdsspanne: Week 1

Participants or legal guardian will be asked about their understanding of instructions, preparation of the study drug formulation and study drug administration and taste

Week 1
Palatability of B/F/TAF Formulation at Week 1 (Cohort 4)
Tijdsspanne: Week 1

Participants or legal guardian will be asked about the study drug taste

Week 1
Acceptability of B/F/TAF Formulation at Week 2 (Cohort 4)
Tijdsspanne: Week 2

Participants or legal guardian will be asked about their understanding of instructions, preparation of the study drug formulation and study drug administration and taste

Week 2
Palatability of B/F/TAF Formulation at Week 2 (Cohort 4)
Tijdsspanne: Week 2

Participants or legal guardian will be asked about the study drug taste

Week 2

Medewerkers en onderzoekers

Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.

Sponsor

Onderzoekers

  • Studie directeur: Gilead Study Director, Gilead Sciences

Publicaties en nuttige links

De persoon die verantwoordelijk is voor het invoeren van informatie over het onderzoek stelt deze publicaties vrijwillig ter beschikking. Dit kan gaan over alles wat met het onderzoek te maken heeft.

Studie record data

Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.

Bestudeer belangrijke data

Studie start (Werkelijk)

21 september 2016

Primaire voltooiing (Werkelijk)

24 maart 2025

Studie voltooiing (Geschat)

1 juni 2027

Studieregistratiedata

Eerst ingediend

23 augustus 2016

Eerst ingediend dat voldeed aan de QC-criteria

25 augustus 2016

Eerst geplaatst (Geschat)

26 augustus 2016

Updates van studierecords

Laatste update geplaatst (Werkelijk)

24 september 2026

Laatste update ingediend die voldeed aan QC-criteria

23 september 2026

Laatst geverifieerd

1 september 2026

Meer informatie

Termen gerelateerd aan deze studie

Andere studie-ID-nummers

  • GS-US-380-1474
  • 2016 (Subsidie/contract van de Amerikaanse NIH)
  • 2016-002345-39 (EudraCT-nummer)

Plan Individuele Deelnemersgegevens (IPD)

Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?

NEE

Informatie over medicijnen en apparaten, studiedocumenten

Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel

Ja

Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct

Nee

Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .

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