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Ripretinib

Phase 2

Gastrointestinal Stromal Tumor(GIST) | Small molecule | Oncology |Zai Lab Limited|Last Updated: Apr 3, 2026

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_CONTROLLEDBiomarker
Total Trials1
Total Enrollment108
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT04633122A Study to Assess DCC-2618 and Sunitinib in Patients With Advanced GIST After Treatment With ImatinibPHASE2 COMPLETED 108Nov 25, 2020Jul 20, 2022Apr 3, 202618 China
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Study Endpoints
Primary Endpoints
Progression-free Survival (PFS)
Approximately 12 months.

PFS is defined as the time interval from randomization to the first occurrence of progressive disease based on assessment of the independent radiology review (IRR) or death due to any causes.

Secondary Endpoints
Objective Response Rate (ORR)
Approximately 12 months.
Disease Control Rate (DCR)
Approximately 12 months.
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
RipretinibEXPERIMENTAL50mg/tablet,150 mg QD continuous administration, 6 weeks (42 days) for a cycle.
SunitinibACTIVE_COMPARATOR12.5mg/capsule, 50 mg QD, in 6 weeks (42 days) with 4 weeks continuous dosing followed by 2 weeks break.
Interventions
NameTypeDescription
RipretinibDRUGOral kinase inhibitor
SunitinibDRUGsecond-line therapy in GIST patients who have progressed after imatinib treatment or are intolerant to imatinib
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites18

Inclusion Criteria: * Male or female patients ≥18 years of age. * Histological diagnosis of advanced GIST and capability of providing tumor tissue sample (the interval between tumor tissue collection and signing of informed consent form should be less than 3 years). Otherwise, biopsy is required. *...

Countries:China
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