TheraRadar
Data updated: Jun 28, 2026

tecelra (afamitresgene autoleucel) · USWM CT, LLC

Oncology Approved 2024-07-31

TECELRA is a melanoma-associated antigen A4-(MAGE-A4)-directed genetically modified autologous T cell immunotherapy indicated for the treatment of adults with unresectable or metastatic synovial sarcoma who have received prior chemotherapy, are HLA-A*02:01P, -A*02:02P, -A*02:03P, or -A*02:06P positive and whose tumor expresses the MAGE-A4 antigen as determined by FDA-approved or cleared companion diagnostic devices.

Source: FDA Label
BLA
Biologic
1
Indication
--
Phase 3 Trials
1
Years on Market

Details

Status
Prescription
First Approved
2024-07-31
Patent Cliff
2036

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Routes
Intravenous
Dosage Forms
Suspension

tecelra Approval History

2025
2026
Original
New Indication
New Form
Label Update
1 FDA actions from 2024 to 2024
Jul 2024 ORIGINAL
Update · CBER biologic (Purple Book)

What tecelra Treats

1 FDA approvals

Originally approved for its first indication in 2024 .

  • Other (1)

tecelra Boxed Warning

CYTOKINE RELEASE SYNDROME Cytokine Release Syndrome (CRS), which may be severe or life-threatening, occurred in patients receiving TECELRA. At the first sign of CRS, immediately evaluate patient for hospitalization and institute treatment with supportive care. Ensure that healthcare providers administering TECELRA have immediate access to medications and resuscitative equipment to manage CRS [see Preparation and Administration ( 2.2 ), and Warnings and Precautions ( 5.1 )] . WARNING: CYTOKINE RE...

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Active Pipeline

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

tecelra FDA Label Details

Indications & Usage

TECELRA is a melanoma-associated antigen A4-(MAGE-A4)-directed genetically modified autologous T cell immunotherapy indicated for the treatment of adults with unresectable or metastatic synovial sarcoma who have received prior chemotherapy, are HLA-A*02:01P, -A*02:02P, -A*02:03P, or -A*02:06P positive and whose tumor expresses the MAGE-A4 antigen as determined by FDA-approved or cleared companion diagnostic devices. This indication is approved under accelerated approval based on overall response rate and durability of response [see Clinical Studies ]. Continued approval for this indication may...

⚠️ BOXED WARNING

WARNING: CYTOKINE RELEASE SYNDROME Cytokine Release Syndrome (CRS), which may be severe or life-threatening, occurred in patients receiving TECELRA. At the first sign of CRS, immediately evaluate patient for hospitalization and institute treatment with supportive care. Ensure that healthcare provide...

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.