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MEDI4736

Phase 3

Advanced Solid Malignancies | Monoclonal antibody | Other |AstraZeneca PLC|Last Updated: Dec 22, 2022

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
CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment867
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03084471An Open-Label, Multi-Centre, Study to Assess the Safety of Fixed-Dose Durvalumab + Tremelimumab Combination Therapy or Durvalumab Monotherapy in Advanced Solid Malignancies.PHASE3 COMPLETED 867Jun 5, 2017Dec 16, 2022Dec 22, 202279 United States, Canada +6
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Study Endpoints
Primary Endpoints
Number of Participants With Adverse Events of Special Interest (AESIs)
From screening to safety follow up visit (90 days after last dose), up to approximately 3 years.

Incidence, severity, nature, seriousness, intervention/treatment, outcome, and causality of AESIs were assessed. AESIs included events with a potential inflammatory or immune-mediated mechanism that required interventions such as steroids, immunosuppressants, and/or hormone replacement therapy.

Secondary Endpoints
Overall Survival
From screening to final data cutoff (maximum up to 4 years) following date of first patient treatment initiation.
Number of Participants With Adverse Events
From screening to safety follow up visit (90 days after last dose), maximum up to 4 years.
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Combination therapyEXPERIMENTALCombination therapy (durvalumab + tremelimumab) : Patients will receive the combination therapy followed by monotherapy via intravenous (IV) infusion once Q4W: * Durvalumab 1,500 mg + tremelimumab 75 mg on Week 0, for up to a maximum of 4 doses (or cycles) and * Durvalumab 1,500 mg starting 4 weeks after the last infusion of the combination or discontinuation of tremelimumab.
MonotherapyEXPERIMENTALMonotherapy (Durvalumab 1,500 mg): Patients will receive durvalumab 1,500 mg via IV infusion Q4W on Week 0.
Interventions
NameTypeDescription
MEDI4736 (Durvalumab)BIOLOGICALA human monoclonal antibody (mAb) of the immunoglobulin G (IgG) 1 kappa subclass that blocks the interaction of PD-L1 (but not programmed cell death ligand-2) with PD-1 on T cells and CD80 (B7.1) on immune cells (IC).
MEDI4736 (Durvalumab) + TremelimumabBIOLOGICALDurvalumab: A human mAb of IgG 1 kappa subclass that blocks the interaction of PD-L1 (but not programmed cell death ligand-2) with PD-1 on T cells and CD80 (B7.1) on IC. Tremelimumab: A human Ig G2 mAb that completely blocks the interaction of human CTLA-4 (cluster of differentiation \[CD\]152) with CD80 and CD86 and increase release of cytokines (interleukin \[IL\]-2 and interferon \[IFN\]-γ) from human T cells, peripheral blood mononuclear cells and whole blood.
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Eligibility Criteria
Age Range18 Years — 130 Years
SexALL
Healthy VolunteersNo
Study Sites79

Inclusion criteria: 1. Must have a life expectancy of at least 12 weeks. 2. Age ≥18 years at the time of screening. For patients aged \<20 years and enrolled in Japan, a written informed consent should be obtained from the patient and his or her legally acceptable representative 3. Capable of givin...

Countries:United StatesCanadaFranceGermanyItalyNetherlandsSouth KoreaUnited Kingdom
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