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NEXI-003 T cells

Phase 1

Oropharyngeal Cancer | Biologics | Oncology |NexImmune, Inc.|Trials Updated: Jan 16, 2024

NEXI-003 T cells development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Oct 2022

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment36

FDA Designations

No designations recorded

NEXI-003 T cells clinical trials

NEXI-003 T cells · 1 trial · 11 indications

Phase 1 1
NCT05582590Autologous T Cells Targeting HPV16 HPV18 & Survivin in Patients With R/R HPV-related Oropharyngeal CancersOropharyngeal Cancer
NOT YET_RECRUITING36 Analytics
PHASE1NOT YET_RECRUITING
Autologous T Cells Targeting HPV16 HPV18 & Survivin in Patients With R/R HPV-related Oropharyngeal Cancers
Oropharyngeal CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

Adverse Events (AEs)
12 months

Frequencies of patients with treatment-emergent AEs (TEAEs)

Dose-Limiting Toxicities (DLTs)
28 days

DLTs in Cycle 1

Severities of AEs
12 months

Frequencies of patients with treatment-emergent AEs (TEAEs) by severity

Relationship of AEs
12 months

Frequencies of patients with treatment-emergent AEs (TEAEs) by relationship to NEXI-003 T cells

Serious Adverse Events (SAEs)
12 months

Frequencies of patients with treatment-emergent SAEs

Adverse Events of Special Interest (AESIs) - Cytokine Release Syndrome (CRS)
12 months

Frequencies of patients with treatment-emergent CRS

Adverse Events of Special Interest (AESIs) - Immune Effector cell-associated neurotoxicity syndrome (ICANS)
12 months

Frequencies of patients with treatment-emergent ICANS

Secondary Endpoints

Overall response rate (ORR)
12 months
Duration of response (DoR)
12 months
Determine the persistence of NEXI-003 T cells in peripheral blood
12 months
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Cohort 1EXPERIMENTAL2 x 10\^8 NEXI-003 T cells (derived from peripheral blood mononuclear cells \[PBMCs\] of the patient) administered by intravenous infusion on Day 1 of each cycle
Cohort 2EXPERIMENTAL2 x 10\^8 NEXI-003 T cells (derived from peripheral blood mononuclear cells \[PBMCs\] of the patient) administered by intravenous infusion on Days 1 and 8 of each cycle
Cohort 3EXPERIMENTAL2 x 10\^8 NEXI-003 T cells (derived from peripheral blood mononuclear cells \[PBMCs\] of the patient) administered by intravenous infusion on Days 1, 8, and 15 of each cycle
Cohort 4EXPERIMENTAL4 x 10\^8 NEXI-003 T cells (derived from peripheral blood mononuclear cells \[PBMCs\] of the patient) administered by intravenous infusion on Day 1, and 2 x 10\^8 NEXI-003 T cells administered by intravenous infusion on Days 8 and 15 of each cycle
Dose Expansion StageEXPERIMENTALDose Expansion Stage to further define the safety and clinical activity, and to confirm the recommended Phase 2 dose of the NEXI- 003 T cell product at the dose established from the Dose Escalation Stage.

Interventions

NameTypeDescription
FludarabineDRUGLymphodepletion Chemotherapy on Days -5, -4, and -3 before Cycle 1 ONLY
CyclophosphamideDRUGLymphodepletion Chemotherapy administered on Days -5, -4, and -3 before Cycle 1 ONLY
NEXI-003 T cellsBIOLOGICALAdoptive Cell Therapy specified dose on specified day(s)
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo

Inclusion Criteria: 1. The patient will be typed for HLA-A\*0201 expression as determined by high resolution sequence-based typing method. If documented HLA results are available from a previous test, the patient can be enrolled using these results after review and approval by the sponsor. 2. Patie...

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