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LY2334737

Phase 1

Malignant Solid Tumor | Small molecule | Oncology |Eli Lilly and Company|Last Updated: Jun 17, 2019

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
CONTROLLEDBiomarker
Total Trials1
Total Enrollment73
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01648764A Study of LY2334737 in Participants With Cancer That is Advanced and/or Has SpreadPHASE1 COMPLETED 73Sep 1, 2008Nov 1, 2012Jun 17, 20194 United States, France +1
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Study Endpoints
Primary Endpoints
Recommended Dose for Phase 2 Studies
Baseline up to 28 days postdose in Cycle 1 (28-day cycle)

Recommended Phase 2 dose was determined by maximum tolerated dose (MTD). The MTD was the highest dose level at which \<2 out of 6 participants experienced a dose-limiting toxicity (DLT) in Cycle 1. DLT was an adverse event (AE) during Cycle 1 that was likely related to LY2334737 and fulfilled any of the following criteria: Common Terminology Criteria for Adverse Events (CTCAE) ≥Grade 3 nonhematological (except nausea/vomiting controlled with treatment); Grade 3 neutropenia with fever or any Grade 4 neutropenia with or without fever; Grade 3 thrombocytopenia with ≥Grade 2 bleeding or Grade 4 thrombocytopenia with or without bleeding; A recovery period longer than 14 days from last dose of LY2334737 to values allowing Cycle 2 to start; Other significant drug-related toxicity deemed by investigator to be dose limiting or that caused the participant to withdraw from the study. Pharmacokinetics and pharmacodynamics (PK/PD) were also taken into consideration for Phase 2 recommended dose.

Secondary Endpoints
Pharmacokinetics: Area Under the Concentration-Time Curve (AUC) for LY2334737
Cycle 1 Day 1 (C1 D1): 0.5, 1.5, 2, 3.5, 7 24 hours postdose; Cycle 1 Day 21 (C1 D21): predose, 0.5, 2, 3 to 4, 7, 24 hours postdose of 28-day cycle
Pharmacokinetics: Area Under the Concentration-Time Curve (AUC) for 2'2'-Difluorodeoxycytidine (dFdC)
Cycle 1 Day 1 (C1 D1): 0.5, 1.5, 2, 3.5, 7 24 hours post dose; Cycle 1 Day 21 (C1 D21): predose, 0.5, 2, 3 to 4, 7, 24 hours post dose of 28-day cycle
Pharmacokinetics: Area Under the Concentration-Time Curve (AUC) for Difluorodeoxyuridine (dFdU)
Cycle 1 Day 1 (C1 D1): 0.5, 1.5, 2, 3.5, 7 24 hours postdose; Cycle 1 Day 21 (C1 D21): predose, 0.5, 2, 3 to 4, 7, 24 hours postdose of 28-day cycle
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
LY2334737 - Arm AEXPERIMENTALLY2334737 administered orally at escalating doses \[40 milligrams (mg) - 200 mg\] every other day for 21 days followed by 7 days without study drug (28 day treatment cycle). Participants may receive additional treatment cycles until discontinuation criterion is met.
LY2334737 - Arm BEXPERIMENTALLY2334737 administered orally at escalating doses (40 mg - 200 mg) every day for 7 days followed by 7 days without study drug then repeated (28 day treatment cycle). Participants may receive additional treatment cycles until discontinuation criterion is met.
Interventions
NameTypeDescription
LY2334737DRUGAdministered orally
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites4

Inclusion Criteria: * Diagnosis of advanced and/or metastatic cancer (including lymphoma) for which no treatment of higher priority exists * Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2 * Estimated life expectancy of more than 12 weeks * Have discontinued all previous therapies ...

Countries:United StatesFranceGermany
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