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Tislelizumab

Phase 3

Cancer | Small molecule | Oncology |Veracyte, Inc.|Last Updated: May 13, 2025

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
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment717
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06332274tislelizUMaB in canceR Patients With molEcuLar residuaL DiseasePHASE3 RECRUITING 717Apr 16, 2025Apr 1, 2030May 13, 20251 France
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Study Endpoints
Primary Endpoints
Efficacy of tislelizumab compared to placebo as measured by DFS (Disease-free survival)
relapse/death assessed up to 60 months and at 12 months, 24 months, 48 months and 60 months.

DFS for MRD (+) patients defined as the time from randomization to relapse or death, whichever occurs first. DFS rate will also be assessed at 12 months, 24 months, 48 months and 60 months.

Secondary Endpoints
Estimation of DFS in subjects without MRD
relapse/death assessed up to 60 months
Estimation of overall survival (OS)
12, 24, 48 and 60 months
Percentage of MRD (+) subject's completion of standard curative-intent therapy
1 year after the end of enrollment
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Study Design & Arms
AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Arm A. MRD(+) - Tislelizumab treatmentEXPERIMENTALSystemic treatment with tislelizumab monotherapy at the recommended dose of 400 mg administered intravenously every 6 weeks for a maximum of 9 cycles and followed-up as per standard of care (clinical examination plus imaging every 3 months the first year and every 6 months the second year) in addition to ctDNA (circulating tumoral DNA) analysis at M6 and M12.
Arm B. MRD(+) - placebo treatmentPLACEBO_COMPARATORControl arm for MRD (+) subjects who will be administered with placebo instead of tislelizumab
Arm C. MRD(-) - De-escalated follow-upEXPERIMENTALDe-escalated follow-up: clinical examination plus imaging every 6 months the first year and yearly the second year) with standard of care in addition to biobanking at M12 for subsequent ctDNA analyses.
Arm D. MRD(-) - De-escalated follow-upOTHERControl arm for MRD (-) subjects , followed up as per standard of care (clinical examination plus imaging every 3 months the first year and every 6 months the second year) in addition to biobanking at M12 for subsequent ctDNA analyses.
Interventions
NameTypeDescription
TislelizumabDRUGFormulation : 100 mg of antibody in 10 mL of isotonic solution (25 mM citrate buffer, 15 mM L-histidine/histidine hydrochloride, 190 mM trehalose-dihydrate, and 0.02% polysorbate 20 at pH 6.5) in a single-use vial. Dose Regimen: Tislelizumab 400 mg every 6 weeks (Q6W) for a maximum of 9 cycles, on the first day of each cycle, in IV.
Blood samplingOTHERBlood sampling for analyses of MRD (Molecular Residual Disease)
PlaceboDRUGPharmaceutical form : Solvent IV bags used for dilution of tislelizumab (for example: "CHLORURE DE SODIUM FRESENIUS 0,9 %, solution injectable") Dose Regimen: every 6 weeks (Q6W) for a maximum of 9 cycles, on the first day of each cycle, in IV.
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Age ≥ 18 years. 2. Completion of surgical and peri-operative treatments as per international guidelines. 3. Subject must have completed standard curative-intent therapy (i.e: Surgery, Neoadjuvant and adjuvant therapy) for minimum 3 months and maximum 4.5 months prior to sendi...

Countries:France
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT06332274primaryCompletionDate: changed
LOWMay 24, 2026NCT06332274studyFirstPostDate: changed