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Furmonertinib Mesilate

Phase 3

NSCLC Patients With Brain Metastasis | Small molecule | Other |ArriVent BioPharma, Inc.|Last Updated: Feb 12, 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_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment380
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06970639A Study Evaluating Furmonertinib Plus Platinum-based Doublet Chemotherapy Versus Osimertinib in Patients With Epidermal Growth Factor Receptor (EGFR) Sensitizing Mutation-Positive Non-squamous Non-Small Cell Lung Cancer (NSCLC) and Brain MetastasesPHASE3 RECRUITING 380Sep 26, 2024Sep 1, 2029Feb 12, 20261 China
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Study Endpoints
Primary Endpoints
Adverse Events (AE)
Up to 4 years

Safe import period

Serious Adverse Event (SAE)
Up to 4 years

Safe import period

Progression-free survival (PFS)
Up to 4 years

Randomized Controlled Phase:PFS assessed by BICR based on recist1.1; PFS was defined as the time from the date of randomization to the date of first documented disease progression (assessed according to RECIST v1.1 criteria) or death from any cause, whichever occurred first.

Secondary Endpoints
Progression free survival (PFS) evaluated by researchers based on RECIST 1.1
Up to 4 years
Objective response rate (ORR)
Up to 4 years
Disease control rate (DCR)
Up to 4 years
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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Furmonertinib combined with chemotherapyEXPERIMENTALFurmonertinib Mesilate Tablets+Carboplatin Injection/Cisplatin for injection+Pemetrexed Disodium for Injection
Osimertinib Mesylate TabletsACTIVE_COMPARATOROsimertinib Mesylate Tablets
Interventions
NameTypeDescription
Furmonertinib Mesilate TabletsDRUGUsage and dosage: 80mg, 240mg, or 160mg QD orally Medication duration: A cycle of 21 days until intolerable toxicity, disease progression, death, or initiation of new anti-tumor therapy occurs
Carboplatin InjectionDRUGUsage and dosage: Administer via IV infusion, with a dosage of AUC5, not exceeding 750 mg. Medication schedule: every 3 weeks as a cycle, D1 administration per cycle, immediate administration of carboplatin upon completion of pemetrexed infusion, intravenous infusion, carboplatin can be used for up to 4 cycles.
Cisplatin for injectionDRUGUsage and dosage: Administer via IV infusion at a dose of 75 mg/m2. Medication schedule: Every 3 weeks as a cycle, with D1 administration per cycle. Cisplatin is administered approximately 30 minutes after the infusion of pemetrexed, via intravenous infusion. Adequate hydration therapy must be received before and after cisplatin treatment. Cisplatin can be used for up to 4 cycles.
Pemetrexed Disodium for InjectionDRUGUsage and dosage: Intravenous (IV) infusion administration, dosage of 500 mg/m2 Medication schedule: Administer on the first day of each cycle (21 days per cycle, i.e. every 3 weeks) until intolerable toxicity, disease progression, death, or initiation of new anti-tumor therapy occurs.
Osimertinib Mesylate TabletsDRUGUsage and dosage: 80mg, QD administration Medication duration: A cycle of 21 days until intolerable toxicity, disease progression, death, or initiation of new anti-tumor therapy occurs
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Fully understand the trial and voluntarily sign the informed consent form; 2. Age ≥18 years at the time of signing ICF, regardless of gender; 3. Histologically/cytologically confirmed non-squamous NSCLC with brain parenchymal metastases assessed by BICR; Subjects with both br...

Countries:China
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT06970639studyFirstPostDate: changed