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GS-9820

Phase 1

Lymphoid Malignancies | Small molecule | Other |Gilead Sciences, Inc.|Last Updated: May 17, 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
UNCONTROLLED
Total Trials1
Total Enrollment39
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01705847A Phase 1b Study Evaluating GS-9820 in Subjects With Lymphoid MalignanciesPHASE1 COMPLETED 39Nov 1, 2012May 1, 2016May 17, 20164 Netherlands
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Study Endpoints
Primary Endpoints
Maximum tolerated dose (MTD)
Up to 4 weeks

MTD will be assessed to determine the appropriate dosing regimens for use in future clinical trials of GS-9820 in subjects with lymphoid malignancies.

Secondary Endpoints
Overall safety
Up to 5 years
Pharmacokinetic parameters of GS-9820 as measured by Cmax, Tmax, Ctrough, and AUC
Baseline to Day 29
Pharmacodynamics to measure changes in the phosphatidylinositol 3-kinase (P13K) delta pathway activation and changes in plasma concentration of disease-associated chemokines and cytokines
Baseline to Day 29
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
GS-9820EXPERIMENTALParticipants will be sequentially enrolled at progressively higher dose levels to receive GS-9820 administered twice a day. Escalation will proceed to the maximum tolerated dose (MTD), defined as the highest tested dose associated with a rate of dose-limiting toxicities (DLT) of \< 33% during the first 4 weeks of therapy.
Interventions
NameTypeDescription
GS-9820DRUGGS-9820 tablets containing 200 mg of GS-9820 administered orally
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites4

Inclusion Criteria: * Previously treated recurrent B-cell iNHL, DLBCL, MCL, HL or CLL * Measurable lymphadenopathy * Requires therapy Exclusion Criteria: * Recent history of a major non-lymphoid malignancy * Evidence of ongoing infection * Concurrent participation in another therapeutic clinical ...

Countries:Netherlands
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