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PI

Phase 3

Acquired Immunodeficiency Syndrome | Small molecule | Infectious Disease |Gilead Sciences, Inc.|Last Updated: Jun 8, 2016

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedACTIVE_CONTROLLEDBiomarker
Total Trials1
Total Enrollment438
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01475838Study to Evaluate Switching From Regimens Consisting of a Ritonavir-boosted Protease Inhibitor Plus Emtricitabine/Tenofovir Fixed-Dose Combination to the Elvitegravir/Cobicistat/Emtricitabine/Tenofovir DF Single-Tablet Regimen in Virologically Suppressed, HIV-1 Infected PatientsPHASE3 COMPLETED 438Nov 1, 2011Dec 1, 2014Jun 8, 201699 United States, Austria +10
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Study Endpoints
Primary Endpoints
Percentage of Participants With HIV-1 RNA < 50 Copies/mL at Week 48
Week 48

The FDA-defined Snapshot algorithm was used, which defines a patient's virologic response status using only the viral load at the predefined time point within an allowed window of time.

Secondary Endpoints
Percentage of Participants With HIV-1 RNA < 50 Copies/mL at Week 96
Week 96
Change From Baseline in CD4+ Cell Count at Week 48
Baseline; Week 48
Change From Baseline in CD4+ Cell Count at Week 96
Baseline; Week 96
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
StribildEXPERIMENTALParticipants will switch from their baseline treatment regimen to Stribild for up to 96 weeks, and may continue to receive Stribild in the extension phase.
PI+RTV+FTC/TDFACTIVE_COMPARATORParticipants will stay on their baseline treatment regimen antiretroviral regimen consisting of a PI boosted with RTV plus FTC/TDF for up to 96 weeks, and may switch to Stribild in the extension phase.
Interventions
NameTypeDescription
PIDRUGPI administered according to prescribing information; allowed PIs include atazanavir (ATV), darunavir (DRV), fosamprenavir (FPV), lopinavir (LPV), or saquinavir (SQV)
RTVDRUGRTV administered according to prescribing information FTC/TDF administered according to prescribing information
FTC/TDFDRUGFTC/TDF (200/300 mg) administered according to prescribing information
StribildDRUGStribild (E/C/F/TDF) (150/150/200/300 mg) STR administered orally once daily with food
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites99

Inclusion Criteria: * Ability to understand and sign a written informed consent form * Be on a stable antiretroviral regimen consisting of a ritonavir boosted PI plus FTC/TDF continuously for ≥ 6 consecutive months preceding the screening visit * Be on the first or second antiretroviral drug regime...

Countries:United StatesAustriaBelgiumCanadaFranceGermanyItalyPortugalPuerto RicoSpainSwitzerlandUnited Kingdom
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