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Cilengitide

Phase 3

Glioblastoma | Small molecule | Oncology |Merck & Company, Inc.|Last Updated: Nov 4, 2014

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_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment545
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00689221Cilengitide, Temozolomide, and Radiation Therapy in Treating Patients With Newly Diagnosed Glioblastoma and Methylated Gene Promoter StatusPHASE3 COMPLETED 545Sep 1, 2008Aug 1, 2013Nov 4, 20142 United States, Germany
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Study Endpoints
Primary Endpoints
Overall Survival (OS) Time
Time from randomization to death or last day known to be alive, reported between day of first participant randomized, that is, Sep 2008 until cut-off date, (19 Nov 2012)

The OS time is defined as the time (in months) from randomization to death or last day known to be alive. Participants without event are censored at the last date known to be alive or at the clinical cut-off date, whatever is earlier.

Secondary Endpoints
Progression Free Survival (PFS) Time - Investigator and Independent Read
Time from randomization to disease progression, death or last tumor assessment, reported between day of first participant randomized, that is, Sep 2008 until cut-off date, (19 Nov 2012)
Maximum Observed Plasma Concentration (Cmax)
Day 1 of Week -1
Time to Maximum Plasma Concentration (Tmax)
Day 1 of Week -1
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cilengitide + Temozolomide + RadiotherapyEXPERIMENTAL -
Temozolomide + RadiotherapyACTIVE_COMPARATOR -
Interventions
NameTypeDescription
CilengitideDRUGCilengitide 2000 milligram (mg) will be administered intravenously twice weekly over 1 hour infusion from Weeks -1 to 77 or until occurrence of progressive disease, unacceptable toxicity, or withdrawal for any other reason. If considered beneficial in the opinion of the Investigator, continuation of cilengitide treatment will be optional in subjects without disease progression and after Week 77 since start of treatment.
TemozolomideDRUGTemozolomide (TMZ) 75 milligram per square meter \[mg/m\^2\] will be administered intravenously once daily from Weeks 1 to 6. From Week 11 onwards, TMZ will be given as maintenance treatment at a dose of 150-200 mg/m\^2 for consecutive 5 days every 4 weeks until Week 34 or until disease progression.
RadiotherapyRADIATIONRadiotherapy (RTX) at a dose of 2 gray (Gy) per fraction will be given once daily, 5 days per week from Weeks 1 to 6, total dose 60 Gy.
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: 1. Tumor tissue specimens from the glioblastoma surgery or open biopsy (formalin-fixed, paraffin-embedded block; stereotactic biopsy not allowed) must be available for MGMT status analysis and central pathology review 2. Newly diagnosed histologically proven supratentorial gliob...

Countries:United StatesGermany
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