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Durvalumab and Tremelimumab

Phase 2

Platinum Refractory Extensive-Stage Small Cell Lung Carcinoma | Small molecule | Oncology |AstraZeneca PLC|Last Updated: Jun 7, 2024

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 Enrollment72
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT02937818A Phase II, Study to Determine the Preliminary Efficacy of Novel Combinations of Treatment in Patients With Platinum Refractory Extensive-Stage Small-Cell Lung CancerPHASE2 COMPLETED 72Nov 28, 2016Nov 27, 2023Jun 7, 202412 Germany, Hungary +3
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Study Endpoints
Primary Endpoints
Number of Participants With Overall Response
Until disease progression [PD] (Up to 3.5 Years)

Overall Response Rate (ORR) using Investigator assessments according to Response Evaluation Criteria In Solid Tumors (RECIST) 1.1. ORR was defined as the number (percentage) of participants with a confirmed Complete Response (CR) or confirmed Partial Response (PR) and was estimated for each treatment arm with corresponding 2-sided 95% exact confidence intervals (CIs). A confirmed response of CR/PR meant that a response of CR/PR was recorded at one visit and confirmed by repeat imaging, preferably at the next regularly scheduled imaging visit, and not less than 4 weeks after the visit when the response was first observed, with no evidence of progression between the initial and CR/PR confirmation visit.

Secondary Endpoints
Duration of Response (DoR)
Until disease progression or data cut-off or Death (Up to 3.5 Years)
Percentage of Participants With Disease Control at 12 Weeks
At 12 Weeks
Time to Response (TTR)
Until disease progression or data cut-off or Death (Up to 3.5 Years)
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
ARM AEXPERIMENTAL -
ARM BEXPERIMENTAL -
ARM CEXPERIMENTAL -
Interventions
NameTypeDescription
Durvalumab and TremelimumabDRUGDurvalumab + tremelimumab via intravenous (IV) infusion every 4 weeks (q4w), starting on Week 0, for up to a total of 4 months (4 cycles) followed by durvalumab monotherapy via IV infusion q4w, starting on Week 16 until PD, or for other discontinuation criteria.
AZD1775 and carboplatin (CBPT)DRUGAZD1775 twice daily (oral) for 2.5 days from Day 1 + CBDP area under the curve 5 (Day1) (IV); every 3 weeks.
AZD6738 and olaparibDRUGAZD6738 once a day (oral) for 7 days from Day 1 + olaparib twice a day(oral) for 28 days from Day 1, every 4 weeks
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Eligibility Criteria
Age Range18 Years — 130 Years
SexALL
Healthy VolunteersNo
Study Sites12

Inclusion criteria (applicable to all arms) * Adults with histologically or cytologically documented ED SCLC who have demonstrated progressive disease either during first-line platinum-based chemotherapy (platinum refractory) or within 90 days of completing platinum based-chemotherapy (platinum res...

Countries:GermanyHungaryPolandSpainUkraine
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