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Open-label Safety Study of E/C/F/TAF (Genvoya®) in HIV-1 Positive Patients With Mild to Moderate Renal Impairment

18 februari 2020 uppdaterad av: Gilead Sciences

A Phase 3 Open-label Safety Study of Elvitegravir/Cobicistat/Emtricitabine/Tenofovir Alafenamide Single-Tablet Regimen in HIV-1 Positive Patients With Mild to Moderate Renal Impairment

The primary objective of this study is to evaluate the effect of elvitegravir/cobicistat/emtricitabine/tenofovir alafenamide (E/C/F/TAF) fixed-dose combination (FDC) tablet on renal parameters at Week 24 in treatment-naive and treatment-experienced HIV-positive, adults with mild to moderate renal impairment.

Studieöversikt

Status

Avslutad

Betingelser

Intervention / Behandling

Studietyp

Interventionell

Inskrivning (Faktisk)

252

Fas

  • Fas 3

Kontakter och platser

Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.

Studieorter

    • New South Wales
      • Darlinghurst, New South Wales, Australien, 2010
        • Holdsworth House Medical Practice
    • Victoria
      • Melbourne, Victoria, Australien, 3004
        • Clinical Research Infectious Diseases Department- Alfred Hospital
      • Prahran, Victoria, Australien, 3181
        • Prahran Market Clinic
      • Santo Domingo, Dominikanska republiken, 99999
        • Instituto Dominicano de Estudios Virologicos (IDEV)
      • Lyon, Frankrike, 69004
        • Hôpital de la Croix Rousse
      • Paris, Frankrike, 75651
        • GHPS Service des maladies infectieuses et tropicales pavillon Laveran unité de recherche clinique
    • Arizona
      • Phoenix, Arizona, Förenta staterna, 85015
        • Pueblo Family Physicians
      • Phoenix, Arizona, Förenta staterna, 85006
        • Maricopa Integrated Health System - McDowell Clinic
    • Arkansas
      • Little Rock, Arkansas, Förenta staterna, 72207
        • Health For Life Clinic Pllc
    • California
      • Beverly Hills, California, Förenta staterna, 90211
        • Pacific Oaks Medical Group
      • Hayward, California, Förenta staterna, 94545
        • Kaiser Permanente
      • Long Beach, California, Förenta staterna, 90813
        • Long Beach Education and Research Consultants
      • Los Angeles, California, Förenta staterna, 90069
        • Anthony Mills MD, Inc
      • Los Angeles, California, Förenta staterna, 90036
        • Peter J Ruane, MD, Inc
      • Los Angeles, California, Förenta staterna, 90028
        • LA Gay & Lesbian Center - Jeffrey Goodman Special Care Clinic
      • Palm Springs, California, Förenta staterna, 92262
        • Desert Medical Group Inc. dba Desert Oasis Healthcare Medical Group
      • Sacramento, California, Förenta staterna, 95825
        • Kaiser Permanente Medical Group
      • San Francisco, California, Förenta staterna, 94109
        • Metropolis Medical
      • San Francisco, California, Förenta staterna, 94118
        • Kaiser Permanente CTU San Francisco
    • Colorado
      • Aurora, Colorado, Förenta staterna, 80045
        • University of Colorado
      • Denver, Colorado, Förenta staterna, 80206
        • National Jewish Health
    • District of Columbia
      • Washington, District of Columbia, Förenta staterna, 20009
        • Dupont Circle Physician's Group
    • Florida
      • Fort Lauderdale, Florida, Förenta staterna, 33316
        • Gary J. Richmond, MD PA
      • Fort Pierce, Florida, Förenta staterna, 34982
        • Midway Immunology and Research Center
      • Orlando, Florida, Förenta staterna, 32806
        • Idocf/Valuhealthmd
      • Tampa, Florida, Förenta staterna, 33602
        • University of South Florida
      • West Palm Beach, Florida, Förenta staterna, 33401
        • Triple O Research Institute, P.A.
      • Wilton Manors, Florida, Förenta staterna, 33305
        • Rowan Tree Medical, P.A.
    • Georgia
      • Decatur, Georgia, Förenta staterna, 30033
        • Infectious Disease Specialists of Atlanta
      • Macon, Georgia, Förenta staterna, 31210
        • Mercer University
    • Indiana
      • Indianapolis, Indiana, Förenta staterna, 46202
        • Indiana University School of Medicine
    • Massachusetts
      • Boston, Massachusetts, Förenta staterna, 02111
        • Community Research Initiative of New England
      • Springfield, Massachusetts, Förenta staterna, 01105
        • The Research Institute
    • Michigan
      • Berkley, Michigan, Förenta staterna, 48210
        • Be Well Medical Center, P.C.
      • Detroit, Michigan, Förenta staterna, 48202
        • Henry Ford Health System
    • Minnesota
      • Minneapolis, Minnesota, Förenta staterna, 55415
        • Hennepin County Medical Center
    • Missouri
      • Kansas City, Missouri, Förenta staterna, 64111
        • The Kansas City Care Clinic (KC Free Health Clinic)
      • Saint Louis, Missouri, Förenta staterna, 63139
        • Southampton Healthcare, Inc.
    • New Jersey
      • Neptune, New Jersey, Förenta staterna, 07754
        • Jersey Shore University Medical Center
      • Newark, New Jersey, Förenta staterna, 07102
        • Saint Michael's Medical Center
    • New Mexico
      • Santa Fe, New Mexico, Förenta staterna, 87505
        • Southwest CARE Center
    • New York
      • Albany, New York, Förenta staterna, 12208
        • Albany Medical College
      • Albany, New York, Förenta staterna, 12208
        • Upstate Infectious Diseases Associates
      • Bronx, New York, Förenta staterna, 10467
        • Montefiore Medical Center
      • Bronx, New York, Förenta staterna, 10461
        • Jacobi Medical Center
      • Manhasset, New York, Förenta staterna, 11030
        • North Shore University Hospital/Division of Infectious Diseases
      • Rochester, New York, Förenta staterna, 14607
        • Aids Care
    • Ohio
      • Cincinnati, Ohio, Förenta staterna, 45267-0405
        • University of Cincinnati
      • Cleveland, Ohio, Förenta staterna, 44109
        • MetroHealth Medical Center
    • Pennsylvania
      • Philadelphia, Pennsylvania, Förenta staterna, 19107
        • Thomas Jefferson University
      • Philadelphia, Pennsylvania, Förenta staterna, 19104
        • University of PA HIV Clinical Trials Unit
    • Texas
      • Bellaire, Texas, Förenta staterna, 77401
        • St. Hope Foundation
      • Dallas, Texas, Förenta staterna, 75246
        • North Texas Infectious Diseases Consultants, PA
      • Harlingen, Texas, Förenta staterna, 78550
        • Garcias' Family Health Group
      • Houston, Texas, Förenta staterna, 77004
        • Therapeutic Concepts, PA
      • Houston, Texas, Förenta staterna, 77098
        • Gordon E. Crofoot MD, PA
    • Washington
      • Seattle, Washington, Förenta staterna, 98104
        • Peter Shalit, MD
    • Jalisco
      • Guadalajara, Jalisco, Mexiko, 44340
        • Hospital Civil de Guadalajara Dr. Juan I. Menchaca
      • Utrecht, Nederländerna, 3584 CX
        • University Medical Center Utrecht
      • Barcelona, Spanien, 8907
        • Hospital Universitari de Bellvitge
      • Barcelona, Spanien, 8916
        • Germans Trias i Pujol University Hospital
      • Madrid, Spanien, 28046
        • Hospital La Paz
      • Brighton, Storbritannien, BN2 1ES
        • Brighton & Sussex University Hospitals NHS Trust
      • London, Storbritannien, SE5 9RJ
        • Kings college london
      • London, Storbritannien, Sw10 9NH
        • Chelsea and Westminster NHS Foundation Trust Hospital
      • Manchester, Storbritannien, M13 0FH
        • Central Manchester University Hospitals NHS Foundation Trust
      • Bangkok, Thailand, 10400
        • Faculty of Medicine Ramathibodi Hospital, Mahidol University
      • Bangkok, Thailand, 10330
        • HIV-NAT, Thai Red Cross AIDS Research Centre
      • Bangkok, Thailand, 10700
        • Department of Preventive and Social Medicine, Faculty of Medicine, Siriraj Hospital
      • Khon Kaen, Thailand, 40002
        • Srinagarind Hospital, Khon Kaen University

Deltagandekriterier

Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.

Urvalskriterier

Åldrar som är berättigade till studier

18 år och äldre (Vuxen, Äldre vuxen)

Tar emot friska volontärer

Nej

Kön som är behöriga för studier

Allt

Beskrivning

Key Inclusion Criteria:

Cohort 1 (treatment-experienced switch)

  • Must not have a history of known resistance to elvitegravir (EVG), tenofovir disoproxil fumarate (TDF), or emtricitabine (FTC)
  • Plasma HIV-1 RNA concentrations (at least two measurements) at undetectable levels (according to the local assay being used) in the 6 months preceding the screening visit and have HIV-1 RNA < 50 copies/mL at screening
  • Estimated glomerular filtration rate (GFR) 30-69 mL/min according to the Cockcroft-Gault formula for creatinine clearance, using actual weight
  • May be currently enrolled in Gilead studies GS-US-236-0102, GS-US-236-0103, and GS-US-216-0114, but will be eligible to enroll only after the Week 144 visit for that study is complete; or currently receiving Stribild® (STB) or atazanavir (ATV)/cobicistat (COBI) + Truvada (TVD) in Gilead studies GS-US-236-0104 or GS-US-216-0105, but will be eligible to enroll only after the Week 48 visit for that study is complete.

Cohort 2 (treatment-naive)

  • Plasma HIV-1 RNA levels ≥ 1,000 copies/mL at screening
  • Screening genotype report provided by Gilead Sciences must show sensitivity to EVG, FTC, and TDF
  • No prior use of any approved or investigational antiretroviral drug for any length of time, except the use for pre-exposure prophylaxis (PrEP), or post-exposure prophylaxis (PEP), up to 6 months prior to screening
  • Estimated GFR 30-69 mL/min according to the Cockcroft Gault formula for creatinine clearance, using actual weight

All Cohorts:

All individuals must meet all of the following inclusion criteria to be eligible for participation in this study:

  • The ability to understand and sign a written informed consent form, which must be obtained prior to initiation of study procedures
  • CD4+ count of ≥ 50 cells/μL
  • Stable renal function: serum creatinine measurements to be taken at least once (within three months of screening)
  • Cause of underlying chronic kidney disease (eg hypertension, diabetes) stable, without change in medical management, for 3 months prior to baseline
  • Normal electrocardiogram (ECG)
  • Hepatic transaminases (AST and ALT) ≤ 5 x upper limit of normal (ULN)
  • Total bilirubin ≤ 1.5 mg/dL, or normal direct bilirubin
  • Adequate hematologic function
  • Serum amylase ≤ 5 x ULN
  • Females of childbearing potential must agree 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) from screening throughout the duration of study treatment and for 30 days following the last dose of study drug
  • Females who utilize hormonal contraceptive as one of their birth control methods must have used the same method for at least three months prior to study dosing
  • Males must agree to utilize a highly effective method of contraception during heterosexual intercourse throughout the study period and for 30 days following discontinuation of investigational medicinal product. A highly effective method of contraception is defined as two separate forms of contraception, one of which must be an effective barrier method, or males must be non-heterosexually active, or practice sexual abstinence

Key Exclusion Criteria:

  • A new AIDS-defining condition (excluding CD4 cell count and percentage criteria) diagnosed within the 30 days prior to screening,with the exception of the first two bullet points
  • Hepatitis C virus (HCV) antibody positive. Individuals who are HCV positive, but have a documented negative HCV RNA, are eligible
  • Hepatitis B surface antigen (HBVsAg) positive
  • Individuals receiving drug treatment for Hepatitis C, or individuals who are anticipated to receive treatment for Hepatitis C during the course of the study
  • Individuals experiencing decompensated cirrhosis (eg, ascites, encephalopathy, etc.)
  • Females who are breastfeeding
  • Positive serum pregnancy test
  • Have an implanted defibrillator or pacemaker
  • Current alcohol or substance use judged by the Investigator to potentially interfere with study compliance
  • 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 (other than HIV-1 infection) requiring parenteral antibiotic or antifungal therapy within 30 days prior to baseline
  • Individuals on hemodialysis, other forms of renal replacement therapy, or on treatment for underlying kidney diseases (including prednisolone and dexamethasone)
  • Individuals receiving ongoing therapy with any medications not to be used with EVG, COBI, FTC, or TAF or individuals with any known allergies to the excipients of E/C/F/TAF

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

Studieplan

Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.

Hur är studien utformad?

Designdetaljer

  • Primärt syfte: Behandling
  • Tilldelning: N/A
  • Interventionsmodell: Enskild gruppuppgift
  • Maskning: Ingen (Open Label)

Vapen och interventioner

Deltagargrupp / Arm
Intervention / Behandling
Experimentell: E/C/F/TAF
Participants will receive E/C/F/TAF for 144 weeks. Following Week 144, in countries where E/C/F/TAF is not available (except for the United Kingdom), participants will be given the option to continue in the study and receive E/C/F/TAF for another 48 weeks, or until the product becomes available through an access program, or until Gilead Sciences elects to discontinue the study in that country, whichever comes first.
E/C/F/TAF (150/150/200/10 mg) FDC tablet administered orally once daily with food
Andra namn:
  • Genvoya®

Vad mäter studien?

Primära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Change From Baseline in the Estimated Glomerular Filtration Rate Calculated by the Cockcroft-Gault Formula (eGFR_CG) at Week 24
Tidsram: Baseline; Week 24
eGFR is a measurement of the kidney's ability to filter blood.
Baseline; Week 24
Change From Baseline in eGFR Calculated by the Chronic Kidney Disease Epidemiology Collaboration Method Based on Cystatin C (eGFR_CKD-EPI,cysC) at Week 24
Tidsram: Baseline; Week 24
eGFR is a measurement of the kidney's ability to filter blood. The eGFR_CKD-EPI,cysC method is adjusted for age and sex.
Baseline; Week 24
Change From Baseline in eGFR Calculated by the CKD-EPI Method Based on Serum Creatinine (eGFR_CKD-EPI,Creatinine) at Week 24
Tidsram: Baseline; Week 24
eGFR is a measurement of the kidney's ability to filter blood. The eGFR_CKD-EPI,creatinine method is adjusted for age, race, and sex.
Baseline; Week 24

Sekundära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Change From Baseline in Actual GFR (aGFR) of E/C/F/TAF for Participants Enrolled in the PK/PD Substudy
Tidsram: Baseline; Week 2, 4, or 8; Week 24
aGFR was directly measured using iohexol plasma clearance (CLiohexol).
Baseline; Week 2, 4, or 8; Week 24
Percent Change From Baseline in C-type Collagen Sequence (CTX) at Weeks 24 and 48
Tidsram: Baseline; Weeks 24 and 48
CTX is a biomarker of bone turnover.
Baseline; Weeks 24 and 48
Percent Change From Baseline in Procollagen Type 1 N-terminal Propeptide (P1NP) at Weeks 24 and 48
Tidsram: Baseline; Weeks 24 and 48
P1NP is a biomarker of bone turnover.
Baseline; Weeks 24 and 48
Percent Change From Baseline in Retinol Binding Protein (RBP) to Creatinine Ratio (μg/g) at Weeks 24, 48, 96, and 144
Tidsram: Baseline; Weeks 24, 48, 96, and 144
Urine RBP is a renal biomarker which is used to evaluate drug-induced kidney injury.
Baseline; Weeks 24, 48, 96, and 144
Percent Change From Baseline in Urine Beta-2-microglobulin to Creatinine Ratio (μg/g) at Weeks 24, 48, 96, and 144
Tidsram: Baseline; Weeks 24, 48, 96, and 144
Urine beta-2-microglobulin is a renal biomarker which is used to evaluate drug-induced kidney injury.
Baseline; Weeks 24, 48, 96, and 144
Percentage of Participants Experiencing Adverse Events or Graded Laboratory Abnormalities
Tidsram: Baseline up to Week 240 plus 30 days
Adverse events (AEs) and graded laboratory abnormalities occurring during the E/C/F/TAF treatment period were summarized across the participant population. A participant was counted once if they had a qualifying event.
Baseline up to Week 240 plus 30 days
Percentage of Participants Achieving HIV-1 RNA < 50 Copies/mL at Weeks 24, 48, 96, and 144
Tidsram: Weeks 24, 48, 96, and 144
The percentage of participants achieving HIV-1 RNA < 50 Copies/mL at Weeks 24, 48, 96, and 144 was analyzed using the snapshot algorithm, which defines a patient's virologic response status using only the viral load at the predefined time point within an allowed window of time, along with study drug discontinuation status.
Weeks 24, 48, 96, and 144
Pharmacokinetic (PK) Parameter: Cmax of TAF
Tidsram: Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
Cmax is defined as the maximum concentration of drug. Blood draws for this outcome may have been at the Week 2, 4, or 8 visit.
Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
PK Parameter: Tmax of TAF
Tidsram: Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
Tmax is defined as the time of Cmax. Blood draws for this outcome may have been at the Week 2, 4, or 8 visit.
Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
PK Parameter: Clast of TAF
Tidsram: Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
Clast is defined as the last observable concentration of drug. Blood draws for this outcome may have been at the Week 2, 4, or 8 visit.
Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
PK Parameter: Tlast of TAF
Tidsram: Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
Tlast is defined as the time of Clast. Blood draws for this outcome may have been at the Week 2, 4, or 8 visit.
Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
PK Parameter: λz of TAF
Tidsram: Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
λz is defined as the terminal elimination rate constant. Blood draws for this outcome may have been at the Week 2, 4, or 8 visit.
Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
PK Parameter: AUCtau of TAF
Tidsram: Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
AUCtau is defined as the concentration of drug over time (area under the plasma concentration versus time curve over the dosing interval). Blood draws for this outcome may have been at the Week 2, 4, or 8 visit.
Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
PK Parameter: t1/2 of TAF
Tidsram: Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
t1/2 is defined as the estimate of the terminal elimination half-life of the drug. Blood draws for this outcome may have been at the Week 2, 4, or 8 visit.
Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
PK Parameter: AUCtau of Tenofovir Diphosphate (TFV-DP) in Peripheral Blood Mononuclear Cell (PBMC) for Participants Enrolled in PK/PD Sub-study
Tidsram: Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
TFV-DP is an active phosphorylated metabolite of tenofovir alafenamide. AUCtau is defined as the concentration of drug over time (area under the plasma concentration versus time curve over the dosing interval). Blood draws for this outcome may have been at the Week 2, 4, or 8 visit.
Predose, and 5 minutes, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 8, and 24 hours postdose
Change From Baseline in the eGFR_CG at Weeks 48, 96, and 144
Tidsram: Baseline; Weeks 48, 96, and 144
eGFR is a measurement of the kidney's ability to filter blood.
Baseline; Weeks 48, 96, and 144
Change From Baseline in eGFR_CKD-EPI,cysC at Weeks 48, 96, and 144
Tidsram: Baseline; Weeks 48, 96, and 144
eGFR is a measurement of the kidney's ability to filter blood. The eGFR_CKD-EPI,cysC method is adjusted for age and sex.
Baseline; Weeks 48, 96, and 144
Change From Baseline in eGFR_CKD-EPI,Creatinine at Weeks 48, 96, and 144
Tidsram: Baseline; Weeks 48, 96, and 144
eGFR is a measurement of the kidney's ability to filter blood. The eGFR_CKD-EPI,creatinine method is adjusted for age, race, and sex.
Baseline; Weeks 48, 96, and 144

Samarbetspartners och utredare

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Sponsor

Publikationer och användbara länkar

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Studieavstämningsdatum

Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.

Studera stora datum

Studiestart (Faktisk)

27 mars 2013

Primärt slutförande (Faktisk)

31 juli 2014

Avslutad studie (Faktisk)

18 juli 2018

Studieregistreringsdatum

Först inskickad

22 mars 2013

Först inskickad som uppfyllde QC-kriterierna

22 mars 2013

Första postat (Uppskatta)

26 mars 2013

Uppdateringar av studier

Senaste uppdatering publicerad (Faktisk)

2 mars 2020

Senaste inskickade uppdateringen som uppfyllde QC-kriterierna

18 februari 2020

Senast verifierad

1 juni 2019

Mer information

Termer relaterade till denna studie

Plan för individuella deltagardata (IPD)

Planerar du att dela individuella deltagardata (IPD)?

JA

IPD-planbeskrivning

Qualified external researchers may request IPD for this study after study completion. For more information, please visit our website at https://www.gilead.com/science-and-medicine/research/clinical-trials-transparency-and-data-sharing-policy.

Tidsram för IPD-delning

18 months after study completion

Kriterier för IPD Sharing Access

A secured external environment with username, password, and RSA code.

IPD-delning som stöder informationstyp

  • STUDY_PROTOCOL
  • SAV

Läkemedels- och apparatinformation, studiedokument

Studerar en amerikansk FDA-reglerad läkemedelsprodukt

Ja

Studerar en amerikansk FDA-reglerad produktprodukt

Nej

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