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gavo-cel

Phase 1

Mesothelioma | Monoclonal antibody | Oncology |Adaptimmune Therapeutics PLC Sponsored ADR|Last Updated: Aug 27, 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
RandomizedCONTROLLEDBiomarker
Total Trials1
Total Enrollment57
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03907852Phase 1/2 Trial of Gavo-cel (TC-210) in Patients With Advanced Mesothelin-Expressing CancerPHASE1 ACTIVE NOT_RECRUITING 57Apr 15, 2019Nov 2, 2028Aug 27, 202511 United States, Canada
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Study Endpoints
Primary Endpoints
Phase 1- Primary Objective
DLTs within 28 days post-treatment

Establish the recommended Phase 2 dose (RP2D) according to dose-limiting toxicity (DLT) of defined adverse events.

Phase 2- Primary Objective
ORR at 3 months; DCR based on ORR + SD lasting at least 8 weeks

To evaluate the efficacy of autologous genetically modified T cells (gavo-cel), with or without immuno-oncology agents, in patients with MSLN-expressing unresectable, metastatic, or recurrent cancers as determined by overall response rate and disease control rate using RECIST v1.1 (or mesothelioma-specific RECIST criteria, if applicable).

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Study Design & Arms
AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Lymphodepletion followed by gavo-celEXPERIMENTALfludarabine 30 mg/m2/d on days -7 through -4 and cyclophosphamide 600 mg/m2/d on days -6 through -4 followed by gavo-cel
Lymphodepletion followed by gavo-cel plus nivolumabEXPERIMENTALfludarabine 30 mg/m2/d on days -7 through -4 and cyclophosphamide 600 mg/m2/d on days -6 through -4 followed by gavo-cel with nivolumab 360mg every 3 weeks starting on Day 21 post gavo-cel
Lymphodepletion followed by gavo-cel plus nivolumab and ipilimumabEXPERIMENTALfludarabine 30 mg/m2/d on days -7 through -4 and cyclophosphamide 600 mg/m2/d on days -6 through -4 followed by gavo-cel with nivolumab 360mg every 3 weeks starting on Day 21 post gavo-cel and ipilimumab 1mg/kg every 6 weeks starting on Day 42 post gavo-cel
Interventions
NameTypeDescription
gavo-celBIOLOGICALgavo-cel
fludarabineDRUGlymphodepletion chemotherapy
cyclophosphamideDRUGlymphodepletion chemotherapy
NivolumabDRUGimmuno-oncology agent
IpilimumabDRUGimmuno-oncology agent
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites11

Inclusion Criteria: * Patient is at least 18 years of age at the time the Informed Consent is signed. * Patient has a pathologically confirmed diagnosis of either Malignant Pleural/Peritoneal Mesothelioma (MPM), Serous Ovarian Adenocarcinoma, Cholangiocarcinoma, or Non-Small Cell Lung Cancer (NSCLC...

Countries:United StatesCanada
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT03907852studyFirstPostDate: changed