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Dalotuzumab /kg

Phase 1

Colorectal Cancer | Monoclonal antibody | Oncology |Merck & Company, Inc.|Last Updated: Aug 15, 2018

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 Enrollment20
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT00925015Phase I Study of Dalotuzumab (MK-0646) in Combination With Cetuximab and Irinotecan in Participants With Colorectal Cancer (MK-0646-016)PHASE1 COMPLETED 20Jun 17, 2009Dec 6, 2010Aug 15, 2018 -
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Study Endpoints
Primary Endpoints
Number of Dose-limiting Toxicities (DLTs)
Four weeks of Cycle 1 treatment (up to 28 days)

To be declared a DLT an adverse experience had a causality related to study therapy. DLTs could be adverse experiences possibly, probably, or definitely related to study therapy by the Investigator, and included the following : Grade 4 neutropenia lasting \>= 5 days; Grade 3 or 4 neutropenia with fever \>38.5°C; Grade 4 thrombocytopenia; Grade 3 or Grade 4 non-hematologic toxicity, except inadequately treated diarrhea, nausea and vomiting, rash, hyperglycemia, and transient abnormality of electrolytes. Anemia, infusion reactions, hypersensitivity reactions, and adverse experiences not-related to study therapy did not qualify as DLTs.

Number of Participants With an Adverse Event (AE)
Approximately 4 weeks after last drug treatment (up to Day 293)

An AE is defined as any unfavorable and unintended change in the structure, function, or chemistry of the body temporally associated with the use of the SPONSOR's product, whether or not considered related to the use of the product. Any worsening (i.e., any clinically significant adverse change in frequency and/or intensity) of a preexisting condition which is temporally associated with the use of the SPONSOR's product, is also an AE.

Secondary Endpoints
Number of Participants With Human Anti-Human Antibody (HAHA)
Up to 12 weeks after the last administration of dalotuzumab (up to 349 days)
Time to Maximum Concentration (Tmax) of Dalotuzumab Following Administration of 10 mg/kg Dalotuzumab Alone in or in Combination With Cetuximab / Irinotecan
Cycle 1: Day 1 and Day 22 at predose, 0.5 h after start of infusion, end of infusion, 5, 8, 24, 30, 48, 96 and 168 h after initiation of dalotuzumab infusion
Concentration at the End of Infusion (Ceoi) of Dalotuzumab Following Administration of 10 mg/kg Dalotuzumab Alone or in Combination With Cetuximab / Irinotecan
Cycle 1: Day 1 and Day 22 at predose, 0.5 h after start of infusion, end of infusion, 5, 8, 24, 30, 48, 96 and 168 h after initiation of dalotuzumab infusion
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cetux/Irin - Dmab 10 mg/kgEXPERIMENTALAfter treatment with Cetuximab (Cetux) and Irinotecan (Irin), Dalotuzumab (Dmab) was administered as an intravenous infusion at 10 mg/kg in Cycle 1 on Days 22, 29 and 36; followed in subsequent cycles by treatment with 10 mg/kg on Days 1, 8, 15, 22, 29 and 36. Each cycle was 6 weeks long.
Cetux/Irin - Dmab 15/7.5 mg/kgEXPERIMENTALAfter treatment with Cetux/Irin, Dmab was administered as an intravenous infusion at 15 mg/kg in Cycle 1 on Days 8, 22 and 36; followed in subsequent cycles by treatment with 7.5 mg/kg on Days 8, 22 and 36. Each cycle was 6 weeks long.
Dmab 10 mg/kg - Cetux/Irin (DDI)EXPERIMENTALDmab was administered in each cycle as an intravenous infusion at 10 mg/kg once weekly on Days 1, 22 and 29; followed by treatment with Cetux/Irin. For Drug-Drug Interaction (DDI). Each cycle was 6 weeks long.
Interventions
NameTypeDescription
Dalotuzumab 10 mg/kgBIOLOGICALDalotuzumab at 10 mg/kg was intravenously administered once weekly
CetuximabBIOLOGICALFollowing pre-treatment with a histamine-receptor antagonist, Cetuximab was administered with an initial intravenous infusion of 400 mg/m\^2, followed by subsequent once weekly intravenous infusions of 250 mg/m\^2
IrinotecanDRUGIrinotecan was administered with an intravenous infusion of 150 mg/m\^2, once every other week for 42 days
Dalotuzumab 15/7.5 mg/kgBIOLOGICALDalotuzumab was intravenously administered, with the first infusion of 15 mg/kg, followed by subsequent infusions of 7.5 mg/kg
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Eligibility Criteria
Age Range20 Years — N/A
SexALL
Healthy VolunteersNo

Inclusion Criteria: * Is 20 years of Age or older * Has a histologically or cytologically confirmed colorectal cancer * Has previously failed both Irinotecan and Oxaliplatin containing regimens and should have progressed on or within 3 months of completing their last line of therapy with objective ...

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Competitive Landscape -Colorectal Cancer 263 trials
CompanyTickerTrialsLead PhaseDrugs
AbbVie, Inc.ABBV8PHASE3Telisotuzumab Adizutecan, Telisotuzumab adizutecan, Bevacizumab, Trifluridine/Tipiracil, ABBV-400
Bristol-Myers Squibb CompanyBMY7PHASE3Ipilimumab, Oxaliplatin, Leucovorin, Fluorouracil, Irinotecan
Merck & Co., Inc.MRK6PHASE3Pembrolizumab, Oxaliplatin, Leucovorin, 5-fluorouracil, Irinotecan
Johnson & JohnsonJNJ5PHASE3Amivantamab, Cetuximab, 5-fluorouracil, Leucovorin calcium/Levoleucovorin, Oxaliplatin
Pfizer Inc.PFE12PHASE3PF-08634404, Bevacizumab, Chemotherapy, tucatinib, trastuzumab
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Amgen Inc.AMGN1PHASE3FOLFIRI Regimen, Sotorasib, Panitumumab, Bevacizumab-awwb
Eli Lilly and CompanyLLY8PHASE2LY2157299, Capecitabine, Fluorouracil, LY4066434., Cetuximab
AstraZeneca PLCAZN8PHASE2Datopotamab deruxtecan, Capecitabine, 5-Fluorouracil, Volrustomig, Carboplatin
Takeda Pharmaceutical Co. Ltd. Sponsored ADRTAK5PHASE2fruquintinib, FOLFIRI, oxaliplatin , levofolinate calcium , 5-FU, panitumumab, mFOLFOX6 + panitumumab combination therapy
Novartis AG Sponsored ADRNVS7PHASE2Dabrafenib, Trametinib, JDQ443, TNO155, tislelizumab
BioNTech SE Sponsored ADRBNTX3PHASE2RO7198457, PM8002, Chemotherapy Regimen 1, BNT314, BNT327
Regeneron Pharmaceuticals, Inc.REGN2PHASE2Cemiplimab + Fianlimab, VV1, Cemiplimab
Revolution Medicines, Inc.RVMD7PHASE1RMC-6291, Elironrasib, Daraxonrasib, RMC-9805, RMC-6236
Veracyte, Inc.VCYT1PHASE3Tislelizumab
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