TECELRA afamitresgene autoleucel 10000000000 1/1 Injection, Suspension, 1 injection
🆔 Identity & classification
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💲 Pricing
A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.
| Price system | Per mL | Per package |
|---|---|---|
| Retail pharmacies payNADAC · weekly | Not in the retail survey — common for institutional, discontinued, or low-volume packs. | |
| Medicaid paysCMS SDUD · 12 mo | No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data. | |
| Medicare drug plans payPart D · quarterly | No Part D plan price is available for this NDC in our data. | |
| Medicare Part B allowsASP · Q2057 | $813,967.375 / Q2057 unit | — |
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🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| Tecelra 10000000000 1this 83205-0001-02 | USWM | 1 injection | — | — | FDA listed | — |
| Tecelra 10000000000 1 87262-0160-02 | USWM | 1 injection | — | — | Discontinued | — |
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⏳ Availability & biosimilar status
Biologics have no small-molecule generics; biosimilar competition is tracked in the FDA Purple Book.
Why the date isn’t exact: Biosimilar timing can change because patents may be challenged, settled, licensed, added or removed, and litigation can move the real date earlier or later.
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- Biologic patent
- A patent the reference product’s maker has publicly listed. A biosimilar generally can’t launch until these expire — unless they’re invalidated or resolved in a settlement.
- Reference-product exclusivity
- A flat 12 years of FDA market protection from the biologic’s first licensure (the BPCIA). No biosimilar can be licensed before it ends, regardless of patents.
- Interchangeable exclusivity
- The first interchangeable biosimilar can earn a period as the only interchangeable version (pharmacists can substitute it without the prescriber).
- Earliest biosimilar (LOE)
- The latest of all the dates above — the soonest a biosimilar can realistically reach the market. Litigation and settlements can move it earlier.
Biologics have no small-molecule “generics” — competition comes from FDA-licensed biosimilars, tracked in the FDA Purple Book.
| Code | What it grants | Expires |
|---|---|---|
| RefProduct | Reference-product exclusivity (12-year, BPCIA) — no biosimilar can be licensed before this date | Aug 1, 2036 |
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📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 83205-0001-02 You're viewing this | 1 INJECTION, SUSPENSION in 1 BAG (83205-0001-2) | 2024-08-02 | Active |
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| NDC identity (package / product / labeler codes) | ✓ Available |
| Labeler | ✓ Available |
| Product & package description | ✓ Available |
| Marketing category & status | ✓ Available |
| Active ingredient / dosage form / route | ✓ Available |
| FDA label (SPL via DailyMed) | ✓ Available |
| Package photos | — Not published for this NDC No photo available yet for this listing. |
| Inactive ingredients (structured) | — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is available. |
| NADAC pharmacy acquisition price (CMS) | — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey. |
| Orange Book / therapeutic-equivalence data | ✓ Available |
| HCPCS J-code billing crosswalk | ✓ Available |
| Medicaid utilization (CMS SDUD) | — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold. |
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📄 Full FDA label FDA SPL
🚨 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 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 RELEASE SYNDROME See full prescribing information for complete boxed warning. 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 ( 2.2 , 5.1 ).
🎯 Indications and Usage ▾
1 INDICATIONS AND USAGE TECELRA is indicated for the treatment of adults and pediatric patients 12 years of age and older 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. TECELRA is a melanoma-associated antigen A4 (MAGE-A4)-directed genetically modified autologous T cell immunotherapy indicated for the treatment of adults and pediatric patients 12 years of age and older 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.
⏱️ Dosage and Administration ▾
2 DOSAGE AND ADMINISTRATION For autologous use only. For intravenous use only. For autologous use only.
For intravenous use only. Prior to infusion Verify patient's identity prior to infusion ( 2.2 ). Administer a lymphodepleting regimen of cyclophosphamide and fludarabine ( 2.2 ).
Premedicate with acetaminophen and an H1-antihistamine ( 2.2 ). TECELRA Dose and Administration The recommended dose is between 1.62 × 10 9 to 10 × 10 9 MAGE-A4 T cell receptor (TCR) positive T cells ( 2.1 ). Administer each infusion bag within one hour of thawing.
DO NOT USE a leukodepleting filter ( 2.2 ). DO NOT USE prophylactic systemic corticosteroids ( 2.2 ).
2.1Recommended Dose The recommended dose is between 1.62 × 10 9 to 10 × 10 9 MAGE-A4 T cell receptor (TCR) positive T cells administered as a single intravenous infusion. TECELRA is provided as a single dose for infusion in one or more infusion bag(s). Verify the number of bags received for the indicated dose prior to preparation for infusion.
2.2Preparation and Administration Receipt of TECELRA Plan for TECELRA to arrive prior to beginning lymphodepleting chemotherapy. Ensure storage conditions in vapor phase of liquid nitrogen (≤ -130°C). TECELRA is shipped directly to the healthcare facility in the vapor phase of a liquid nitrogen shipper.
Upon receipt of TECELRA confirm the patient's identifiers on the metal cassette and product bag. Inspect the product for obvious signs of damage and contact 1-855-246-9232 if any anomalies are identified at the time of receipt. Transfer TECELRA in the original packaging, containing the cassette(s) protecting the infusion bag(s), to onsite storage at ≤ -130°C before the shipper expires.
Store TECELRA in a manner that is consistent with How Supplied/Storage and Handling (16) . If unforeseen circumstances prevent proper storage of TECELRA consistent with How Supplied/Storage and Handling (16) , contact 1-855-246-9232 to arrange for return shipment. Preparing Patient for TECELRA Administration Pretreatment Confirm availability of TECELRA at the healthcare facility prior to starting the lymphodepleting chemotherapy regimen.
Match the patient's identity with the patient identifiers on the TECELRA cassette(s) and infusion bag(s). Do not infuse TECELRA if the information on the patient-specific label(s) does not match the intended patient. Administer a lymphodepleting chemotherapy regimen of fludarabine 30 mg/m 2 /day intravenously for 4 days starting on the seventh day before TECELRA infusion (Day-7 to Day -4) and cyclophosphamide 600 mg/m 2 /day intravenously for 3 days starting the seventh day before TECELRA infusion (Day -7 to Day -5).
Refer to fludarabine prescribing for information on fludarabine dosage in patients with renal impairment. Short-acting or pegylated granulocyte-colony stimulating factor (G-CSF) may be administered at the discretion of the physician, and according with institutional standards, from 24 hours after last day of lymphodepleting chemotherapy (from Day -3) until resolution of neutropenia. Premedication Premedicate with an H1-antihistamine and acetaminophen according to institutional standard practice, approximately 30-60 minutes prior to TECELRA infusion.
Avoid prophylactic systemic corticosteroids, as it may interfere with the activity of TECELRA. Preparation of TECELRA for Administration Do not thaw the product until it is ready to be used. Coordinate the timing of TECELRA thaw and infusion.
Confirm infusion time in advance and adjust the start time of TECELRA thaw such that it will be available for infusion when the patient is ready. A TECELRA dose may be contained in one or more infusion bag(s). Verify the number of bags received for the indicated dose prior to preparation of TECELRA for infusion.
If more than one bag will be infused for the treatment dose, thaw and administer the contents of each infusion bag completely before proceeding to thaw and infuse the contents of the next infusion bag. 1. Confirm patient identity…
💊 Dosage Forms and Strengths ▾
3 DOSAGE FORMS AND STRENGTHS TECELRA is a cell suspension for intravenous infusion. A single dose of TECELRA contains 1.62 × 10 9 to 10 × 10 9 MAGE-A4 TCR positive T cells in one or more infusion bag(s) [see How Supplied/Storage and Handling (16) , Dosage and Administration (2.1) ]. TECELRA is A cell suspension for intravenous infusion. Provided in one or more infusion bag(s) containing 1.62 × 10 9 to 10 × 10 9 MAGE-A4 TCR positive T cells ( 3 ).
⛔ Contraindications ▾
4 CONTRAINDICATIONS DO NOT use TECELRA in patients who are heterozygous or homozygous for HLA-A*02:05P. DO NOT use TECELRA in patients who are heterozygous or homozygous for HLA-A*02:05P ( 4 ).
⚠️ Warnings and Cautions ▾
5 WARNINGS AND PRECAUTIONS Immune Effector Cell-Associated Neurotoxicity Syndrome (ICANS): Monitor for ICANS events for at least 2 weeks after treatment with TECELRA. Effects on Ability to Drive and Use Machines: Advise patients to refrain from driving and engaging in hazardous occupations or activities, such as operating heavy or potentially dangerous machinery, for at least 2 weeks after receiving TECELRA ( 5.2 ). Prolonged Severe Cytopenia: Patients may exhibit severe cytopenia (hemoglobin < 8.0 g/dL, neutrophils < 1,000/mm 3 , platelets < 50,000/mm 3 ) for several weeks following lymphodepleting chemotherapy and TECELRA infusion.
Monitor blood counts prior to and after TECELRA infusion ( 5.3 ). Infections: Monitor patients for signs and symptoms of infection; treat appropriately ( 5.4 ). Secondary Malignancies: In the event that a secondary malignancy occurs after treatment with TECELRA, contact 1-855-246-9232 ( 5.5 ).
Hypersensitivity Reactions: Monitor for hypersensitivity reactions during infusion ( 5.6 ).
5.1Cytokine Release Syndrome Cytokine release syndrome (CRS), including potentially life-threatening reaction has been observed following administration of TECELRA. CRS occurred in 72% of patients, including Grade ≥ 3 CRS in 2% patients. The median time to onset was 2 days (range: 1 to 7 days) and the median time to resolution was 3 days (range: 1 to 14 days).
The most common symptoms were fever (97%), tachycardia (58%), hypotension (31%), nausea/vomiting (26%) and headache (21%) [see Adverse Reactions (6) ] . Management for CRS (including Grade 1) was tocilizumab (40%) and siltuximab (1 patient). Eight participants also required corticosteroids for CRS management.
Ensure that healthcare providers administering TECELRA have immediate access to medications and resuscitative equipment to manage CRS. Ensure patients are euvolemic prior to initiating the infusions. During and following TECELRA administration, closely monitor patients for signs and symptoms of CRS.
Following treatment with TECELRA, monitor patients for at least 7 days at the healthcare facility for CRS. Continue to monitor patients for CRS for at least 2 weeks following treatment with TECELRA. Counsel patients to seek medical attention should signs or symptoms of CRS occur.
At the first sign of CRS, immediately evaluate patient for hospitalization and institute treatment with supportive care based on severity and consider further management per current practice guidelines.
5.2Immune Effector Cell-associated Neurotoxicity Syndrome Immune Effector Cell-associated Neurotoxicity Syndrome (ICANS) has been observed following administration of TECELRA. Six patients (4%) had ICANS; five Grade 1 and one Grade 2. Time to onset was 2 to 8 days and time to resolution was 1 to 7 days.
Symptoms included mild mental status changes. Other symptoms may include disorientation to time and place, mild drowsiness, mild inattention. Severe symptoms may include altered level of consciousness, seizures, cerebral edema, impairment of cognitive skills, progressive aphasia, motor weakness.
Ensure that healthcare providers administering TECELRA have immediate access to medications and resuscitative equipment to manage ICANS. During and following TECELRA administration, closely monitor patients for signs and symptoms of ICANS. Following treatment with TECELRA, monitor patients for at least 7 days at the healthcare facility for ICANS.
Continue to monitor patients for ICANS for at least 2 weeks following treatment with TECELRA. Counsel patients to seek medical attention should signs or symptoms of ICANS occur. At the first sign of ICANS, immediately evaluate patients for hospitalization and institute treatment with supportive care based on severity and consider further management per current practice guidelines.
Effect on Ability to Drive and Use Machines Due to the potential for neurologic events, including dizziness and presyncope, patients receiving TECELRA are at risk for altered…
🤒 Adverse Reactions ▾
6 ADVERSE REACTIONS Most common adverse reactions (≥ 20%) were, cytokine release syndrome, nausea, fatigue, musculoskeletal pain, infections, pyrexia, constipation, vomiting, headache, diarrhea, cough, tachycardia, edema, dyspnea, and rash. ( 6.1 ) Grade 3 or 4 laboratory abnormalities (≥20%) were lymphocyte count decreased, white blood cell count decreased, neutrophil count decreased and red blood cell count decreased ( 6.1 ). The most common serious adverse reactions (≥ 5%) were cytokine release syndrome and infections ( 6.1 ).
To report SUSPECTED ADVERSE REACTIONS, contact USWM CT, LLC at 1-855-246-9232 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of TECELRA was evaluated in the SPEARHEAD-1 study (Cohorts 1, 2, 3) in which 137 patients with advanced synovial sarcoma received TECELRA across a dose of 1.01 × 10 9 to 10 × 10 9 MAGE-A4 TCR positive T cells [see Clinical Studies (14) ].
Serious adverse reactions occurred in 35% of patients with synovial sarcoma. The most common serious adverse reactions (occurring in ≥ 5%) were CRS (7%) and infections (8%). Table 1 summarizes adverse reactions that occurred in at least 10% of patients.
Table 1. Adverse Reactions Occurring in ≥10% of Patients in SPEARHEAD-1 (Cohorts 1, 2, 3) SOC Grouped Term (N=137) All Grades n (%) Grade ≥ 3 n (%) a Includes all adverse reactions reported following lymphodepleting chemotherapy and TECELRA, regardless of attribution to TECELRA Gastrointestinal disorders Nausea 88 (64) 5 (4) Vomiting 38 (28) 2 (2) Constipation 40 (29) 1 (1) Diarrhea 34 (25) 0 (0) Abdominal pain Is a composite that includes multiple related terms. 25 (18) 5 (4) General disorders and administration site conditions Fatigue 72 (53) 2 (2) Pyrexia 41 (30) 5 (4) Edema Edema includes ascites, fluid retention, hypervolemia, edema peripheral, pleural effusion, face edema, localized edema, peripheral swelling, and swelling.
29 (21) 3 (2) Chills 21 (15) 0 (0) Immune system disorders Cytokine Release Syndrome As per American Society for Transplantation and Cellular Therapy (ASTCT) criteria 1 98 (72) 3 (2) Infections and infestations Any infection Any infection includes all infection terms under the 'Infections and infestations' System Organ Class 48 (35) 16 (12) Nervous system disorders Headache 36 (26) 2 (2) Dizziness 22 (16) 0 (0) Encephalopathy Encephalopathy includes confusional state, dysgeusia, cognitive disorder, somnolence, aphasia, dysarthria, and amnesia.
17 (12) 0 (0) Neuropathy peripheral 14 (10) 0 (0) Metabolism and nutrition disorders Decreased appetite 25 (18) 3 (2) Musculoskeletal and connective tissue disorders Musculoskeletal pain 60 (44) 5 (4) Respiratory, thoracic, and mediastinal disorders Cough 34 (25) 0 (0) Dyspnea 27 (20) 5 (4) Renal and urinary disorders Renal insufficiency 15 (11) 1 (1) Vascular disorders Hemorrhage 26 (19) 2 (2) Hypotension 25 (18) 2 (2) Hypertension 15 (11) 3 (2) Cardiac disorders Tachycardia 30 (22) 0 (0) Skin and subcutaneous tissue disorders Rash 28 (20) 3 (2) Alopecia 17 (12) 0 (0) Psychiatric disorders Insomnia 16 (12) 0 (0) Other clinically important adverse reactions occurring in patients receiving TECELRA include Grade 1 and Grade 2 ICANS reported in six patients (4%).
Table 2. Laboratory Abnormalities Abnormalities are laboratory values that were considered an adverse event Worsened from Baseline in ≥10% of Patients in SPEARHEAD-1 (Cohorts 1, 2, 3) N=137 Laboratory Abnormalities All Grades n (%) Grade 3 or 4 n (%) Grading based on NCI CTCAE version 5.0. Lymphocyte count decreased 137 (100) 137 (100) Neutrophil count decreased 132 (96) 122 (89) White blood cell decreased 134 (98) 121 (88) Red blood cell decreased 130 (95) 33 (24) Platel…
🔄 Drug Interactions ▾
7 DRUG INTERACTIONS None
👥 Use in Specific Populations ▾
8 USE IN SPECIFIC POPULATIONS
8.1Pregnancy Risk Summary There are limited available data with TECELRA use in pregnant women. In the SPEARHEAD-1 clinical trial, there were two pregnancies in patients treated with TECELRA. One patient became pregnant 6 months following treatment with TECELRA and the outcome of this pregnancy was premature birth (30 weeks gestation) with healthy infant.
A second patient was found to be pregnant two months following treatment with TECELRA and the pregnancy was electively terminated. No animal reproductive and developmental toxicity studies have been conducted with TECELRA to assess whether it can cause fetal harm when administered to a pregnant woman. It is not known if TECELRA has the potential to be transferred to the fetus and cause fetal toxicity.
Therefore, TECELRA is not recommended for women who are pregnant, and pregnancy after TECELRA administration should be discussed with the treating physician. Report all pregnancies following treatment with TECELRA to 1-855-246-9232. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively.
8.2Lactation Risk Summary There is no information regarding the presence of TECELRA in human milk, the effect on the breastfed infant, and the effects on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for TECELRA and any potential adverse effects on the breastfed infant from TECELRA or from the underlying maternal condition.
8.3Females and Males of Reproductive Potential Pregnancy Testing Verify pregnancy status of females with reproductive potential prior to starting treatment with TECELRA. Contraception See the Prescribing Information for fludarabine and cyclophosphamide for information on the need for effective contraception in patients who receive the lymphodepleting chemotherapy. There are insufficient exposure data to provide a recommendation concerning duration of contraception following treatment with TECELRA.
Infertility There are no data on the effects of TECELRA on human fertility.
8.4Pediatric Use The safety and effectiveness of TECELRA have been established in pediatric patients 12 years and older. Use of TECELRA is supported by a single arm trial of TECELRA (SPEARHEAD-1) in adults and pediatric patients 12 years and older, which enrolled 6 pediatric patients aged 13 years to less than 17 years. TECELRA exposure in pediatric patients 12 years and older is comparable to that of adults and the courses of unresectable or metastatic synovial sarcoma is sufficiently similar in pediatric patients aged 12 years and older to that of adults to allow extrapolation of safety and efficacy. [ See Adverse Reactions (6.1) , Clinical Pharmacology (12) , and Clinical Studies (14) ] The safety and effectiveness of TECELRA in pediatric patients aged less than 12 years have not been established.
8.5Geriatric Use Of the 137 patients with synovial sarcoma in the SPEARHEAD-1 study that received TECELRA, 5.8% were 65 years of age or older. Clinical studies of TECELRA did not include sufficient numbers of patients aged 65 and over to conclude whether they respond differently from younger patients.
🤰 Pregnancy ▾
8.1Pregnancy Risk Summary There are limited available data with TECELRA use in pregnant women. In the SPEARHEAD-1 clinical trial, there were two pregnancies in patients treated with TECELRA. One patient became pregnant 6 months following treatment with TECELRA and the outcome of this pregnancy was premature birth (30 weeks gestation) with healthy infant.
A second patient was found to be pregnant two months following treatment with TECELRA and the pregnancy was electively terminated. No animal reproductive and developmental toxicity studies have been conducted with TECELRA to assess whether it can cause fetal harm when administered to a pregnant woman. It is not known if TECELRA has the potential to be transferred to the fetus and cause fetal toxicity.
Therefore, TECELRA is not recommended for women who are pregnant, and pregnancy after TECELRA administration should be discussed with the treating physician. Report all pregnancies following treatment with TECELRA to 1-855-246-9232. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively.
🧒 Pediatric Use ▾
8.4Pediatric Use The safety and effectiveness of TECELRA have been established in pediatric patients 12 years and older. Use of TECELRA is supported by a single arm trial of TECELRA (SPEARHEAD-1) in adults and pediatric patients 12 years and older, which enrolled 6 pediatric patients aged 13 years to less than 17 years. TECELRA exposure in pediatric patients 12 years and older is comparable to that of adults and the courses of unresectable or metastatic synovial sarcoma is sufficiently similar in pediatric patients aged 12 years and older to that of adults to allow extrapolation of safety and efficacy. [ See Adverse Reactions (6.1) , Clinical Pharmacology (12) , and Clinical Studies (14) ] The safety and effectiveness of TECELRA in pediatric patients aged less than 12 years have not been established.
🧓 Geriatric Use ▾
8.5Geriatric Use Of the 137 patients with synovial sarcoma in the SPEARHEAD-1 study that received TECELRA, 5.8% were 65 years of age or older. Clinical studies of TECELRA did not include sufficient numbers of patients aged 65 and over to conclude whether they respond differently from younger patients.
🧬 Clinical Pharmacology ▾
12 CLINICAL PHARMACOLOGY
12.1Mechanism of Action TECELRA is a genetically modified autologous T cell immunotherapy consisting of CD4 and CD8 positive T cells transduced with a self-inactivating LV to express an affinity-enhanced TCR specific for human MAGE-A4 on the cell surface. The TCR recognizes an HLA-A*02 restricted MAGE-A4 peptide. MAGE-A4 is an intracellular cancer-testis antigen that has restricted expression in normal tissues and is expressed in synovial sarcoma.
Antigen-specific activation of TECELRA via TCR-peptide-HLA-A*02 complex results in T cell proliferation, cytokine secretion, and killing of MAGE-A4/HLA-A*02 expressing synovial sarcoma cells.
12.2Pharmacodynamics In adult patients with synovial sarcoma who were treated with TECELRA, serum concentrations of cytokines and other soluble factors involved in cellular homeostasis, T cell activation, and inflammation (e.g. IFNγ, IL-6, GMCSF, IL-8, and IL-2Rα) increased post-infusion, peaking between Days 3-8. IL-15 increased following lymphodepletion.
Similar to adults, in pediatric patients with synovial sarcoma who were treated with TECELRA, increases in serum concentration of cytokines (e.g., IFNγ, IL-6, GMCSF, and IL-2Rα) were observed post-infusion, peaking between Days 3-8. IL-15 increased following lymphodepletion.
12.3Pharmacokinetics TECELRA exhibited an initial engraftment and expansion phase followed by contraction, and then persistence. High inter-individual variability was observed. The pharmacokinetics of TECELRA in patients with synovial sarcoma are summarized in Table 3.
Table 3. Pharmacokinetics of Afamitresgene Autoleucel in adult subjects from SPEARHEAD-1 (Cohorts 1, 2, 3) All patients received a dose within the range of 1.01 × 10 9 to 9.996 × 10 9 MAGE-A4 TCR positive T cells. , Adult subjects are defined as being aged 17 years or older PK Parameter N Statistics Value t max (day) 130 Median (range) 7 (1-89) C max (DNA copies/μg) 130 Geometric mean (CV%) 173711 (107.5%) AUC 0-7D (day*DNA copies/μg) 129 Geometric mean (CV%) 637779 (124.7%) AUC 0-28D (day*DNA copies/μg) 122 Geometric mean (CV%) 2890645 (148.2%) AUC 0-3M (day*DNA copies/μg) 106 Geometric mean (CV%) 5616053 (215.4%) AUC 0-6M (day*DNA copies/μg) 102 Geometric mean (CV%) 7887007 (261.0%) Persistence of Tecelra has been observed for greater than 3 years following infusion.
Specific Populations The pharmacokinetics of afamitresgene autoleucel (C max , AUC 0-7D , AUC 0-28D, AUC 0-3M , AUC 0-6M ) were not impacted by body weight, body mass index, sex, age and baseline tumor sum of longest diameter (SLD). Hepatic and renal impairment studies of TECELRA were not conducted. Pediatric Patients The exposure of TECELRA in pediatric patients 12 years of age and older is within the range of that observed in adults at the approved recommended dosage (Table 3a).
Table 3a. Pharmacokinetics of Afamitresgene Autoleucel in pediatric subjects from SPEARHEAD-1 (Cohorts 2, 3) Cohort 1 did not contain any pediatric subjects , All patients received a dose within the range of 1.91 × 10 9 to 9.83 × 10 9 MAGE-A4 TCR positive T cells. , Pediatric subjects are defined as being at least 12 years old and less than 17 years old PK Parameter N Statistics Value t max (day) 6 Median (range) 1 (1-15) C max (DNA copies/μg) 6 Geometric mean (CV%) 165404 (96.0%) AUC 0-7D (day*DNA copies/μg) 6 Geometric mean (CV%) 554042 (95.4%) AUC 0-28D (day*DNA copies/μg) 5 Geometric mean (CV%) 2430667 (179.4%) AUC 0-3M (day*DNA copies/μg) 4 Geometric mean (CV%) 8415429 (178.0%) AUC 0-6M (day*DNA copies/μg) 4 Geometric mean (CV%) 12390017 (193.0%)
🧬 Mechanism of Action ▾
12.1Mechanism of Action TECELRA is a genetically modified autologous T cell immunotherapy consisting of CD4 and CD8 positive T cells transduced with a self-inactivating LV to express an affinity-enhanced TCR specific for human MAGE-A4 on the cell surface. The TCR recognizes an HLA-A*02 restricted MAGE-A4 peptide. MAGE-A4 is an intracellular cancer-testis antigen that has restricted expression in normal tissues and is expressed in synovial sarcoma.
Antigen-specific activation of TECELRA via TCR-peptide-HLA-A*02 complex results in T cell proliferation, cytokine secretion, and killing of MAGE-A4/HLA-A*02 expressing synovial sarcoma cells.
📦 How Supplied / Storage and Handling ▾
16 HOW SUPPLIED/STORAGE AND HANDLING TECELRA is supplied in one or more infusion bag(s) containing a frozen suspension of genetically modified autologous T cells in 5% DMSO. Each TECELRA infusion bag is individually packed in a metal cassette. Product and patient-specific labels are located on both the product infusion bag(s) and the protective shipping cassette(s).
Each infusion bag (250ml) is contained within a protective metal cassette (NDC 83205-0001-2). TECELRA is shipped in a liquid nitrogen dry vapor shipper at less than or equal to -130°C. Store TECELRA in the original packaging, containing the cassette(s) protecting the infusion bag(s), in the vapor phase of liquid nitrogen at less than or equal to -130°C.
📦 Storage and Handling ▾
TECELRA is shipped in a liquid nitrogen dry vapor shipper at less than or equal to -130°C. Store TECELRA in the original packaging, containing the cassette(s) protecting the infusion bag(s), in the vapor phase of liquid nitrogen at less than or equal to -130°C.
📋 Description ▾
11 DESCRIPTION TECELRA (afamitresgene autoleucel) is a melanoma-associated antigen A4 (MAGE-A4)-directed genetically modified autologous T cell immunotherapy product consisting of CD4 and CD8 positive T cells transduced with a self-inactivating lentiviral vector (LV) expressing an affinity-enhanced T cell receptor (TCR) specific for the human MAGE-A4. Autologous T cells transduced with MAGE-A4-c1032 LV express the affinity-enhanced TCR on the cell surface. The TCR recognizes an HLA-A*02 restricted MAGE-A4 peptide.
MAGE-A4 is an intracellular cancer-testis antigen that has restricted expression in normal tissues and is expressed in synovial sarcoma. TECELRA is prepared from the patient's peripheral blood mononuclear cells (PBMCs), which are obtained via a standard leukapheresis procedure. The PBMCs are enriched for T cells and are then transduced with a replication-incompetent LV containing the MAGE-A4 TCR transgene.
The transduced T cells are expanded, washed, formulated into a suspension, and cryopreserved. The product must pass a sterility test before release and shipping as a frozen suspension in one or more infusion bag(s). The product is thawed prior to infusion back into the patient [see Preparation and Administration (2.2) , How Supplied/Storage and Handling (16) ].
The drug product formulation contains 5% dimethyl sulfoxide (DMSO).
💬 Information for Patients ▾
17 PATIENT COUNSELING INFORMATION Advise the patient to read the FDA-approved patient labeling (Medication Guide). Discuss the following with the patient: Inform patients that there is a chance of manufacturing or shipping failure (approximately 7% in the clinical trial). Therefore, a second manufacture of TECELRA may be attempted.
Inform patients that additional therapy (other than lymphodepletion) may be necessary before TECELRA manufacturing is completed. This may increase the risk of adverse reactions during the pre-infusion period, which could delay or prevent administration of TECELRA. Inform patients that following infusion, it will be necessary to be monitored daily at the healthcare facility for at least 7 days for signs and symptoms of cytokine release syndrome (CRS).
Patients must remain within proximity of a healthcare facility for at least 2 weeks following infusion. Advise patients to seek immediate medical attention if any of the following occur: Cytokine Release Syndrome : inform patients that symptoms may include fever, rigors, fast heartbeat, irregular heartbeat, low blood pressure, lightheadedness or dizziness, shortness of breath, nausea/vomiting, diarrhea, and headache [see Warnings and Precautions (5.1) and Adverse Reactions (6) ]. Immune Effector Cell-Associated Neurotoxicity Syndrome (ICANS) : inform patients that symptoms may include confusion, depressed level of consciousness, delirium, seizures, language difficulty [see Warnings and Precautions (5.2) and Adverse Reactions (6) ].
Bone marrow suppression and prolonged severe cytopenias : inform patients that symptoms may include bleeding or bruising, tiredness, shortness of breath, fever, pain, redness for several weeks following lymphodepleting chemotherapy and TECELRA blood counts before and after TECELRA infusion should be periodically monitored [see Warnings and Precautions (5.3) and Adverse Reactions (6) ]. Infections : inform patients that they may exhibit signs or symptoms associated with infection, and that past infections can be reactivated following treatment with TECELRA [see Warnings and Precautions (5.4) and Adverse Reactions (6) ].
Advise patients for the need to: Contact 1-855-246-9232 if they are diagnosed with a secondary malignancy [see Warnings and Precautions (5.5) ]. Refrain from driving or operating heavy or potentially dangerous machines for at least 2 weeks after TECELRA administration [see Warnings and Precautions (5.2) ].
💬 Medication Guide ▾
Issued: June 2026 Medication Guide TECELRA ® (pronounced tuh-sel-ruh) (afamitresgene autoleucel) Read this Medication Guide before you start your TECELRA treatment. Talk with your healthcare provider if you have questions about your health condition or treatment. Reading this Medication Guide does not take the place of talking with your healthcare provider about your treatment.
What is the most important information I should know about TECELRA? You will likely be in a hospital before and after getting TECELRA. TECELRA may cause side effects that can be severe or life-threatening.
Call your healthcare provider or get emergency help right away if you get any of the following: Fever (100.4°F/38°C or higher) Chills/Shivering Difficulty breathing Fast or irregular heartbeat Low blood pressure Fatigue Severe nausea, vomiting, or diarrhea Severe headache New skin rash Tell all your healthcare providers that you were treated with TECELRA. What is TECELRA? TECELRA is a medicine, called a genetically modified autologous T cell immunotherapy , that is used to treat synovial sarcoma.
It is used when other kinds of treatment do not work. TECELRA is different from other cancer medicines because it is made from your own white blood cells that are made to recognize and attack your cancer cells. Your healthcare provider will perform tests to see if TECELRA is right for you.
Before you get TECELRA, tell your healthcare provider about all your medical problems, including: Seizure, stroke, confusion, or memory loss Heart, liver or kidney problems Low blood pressure Lung or breathing problems Recent or active infection Past infections which can be reactivated following treatment with TECELRA Low blood counts Pregnancy, you think you may be pregnant, or plan to become pregnant Breastfeeding Taking a blood thinner Tell your healthcare provider about all the medicines you take , including prescription and over-the-counter medicines, vitamins, and herbal supplements.
How will I get TECELRA? Since TECELRA is made from your own white blood cells, your blood will be collected by a process called "leukapheresis" (loo-kah-fur-ee-sis). This gets sent to a company to make the TECELRA for you.
It takes about 6 weeks to get your TECELRA back, but the time may vary. While your TECELRA is being made, your healthcare provider may give you other medicines to stabilize your cancer. Before you get your TECELRA, you will get 4 days of chemotherapy to prepare your body.
When your TECELRA is ready, you get a tube (intravenous catheter) placed into your vein and your dose of TECELRA will be given in one or more infusion bags. The infusion may take up to 60 minutes for each infusion bag. After getting TECELRA , you will be monitored daily at the healthcare facility, for at least 7 days after the infusion.
You should plan to stay close to a healthcare facility for at least 2 weeks. Your healthcare provider will check to see that your treatment is working and help you with any side effects that may occur. Your healthcare provider will do blood tests to follow your progress.
It is important that you have your blood tested. If you miss a scheduled appointment for your collection of blood, call your healthcare provider as soon as possible to reschedule. What are the possible or reasonably likely side effects of TECELRA?
The most common side effects of TECELRA include: Nausea Fatigue Musculoskeletal pain Infection Fever (100.4°F/38°C or higher) Constipation Vomiting Headache Diarrhea Cough Fast Heart Rate Swelling Shortness of breath Rash Increased aspartate aminotransferase Increased alanine aminotransferase Decreased lymphocyte count Decreased white blood cell count Decreased neutrophil count Decreased red blood cell count Decreased platelet count What should I avoid after receiving TECELRA? Do not drive, operate heavy machinery, or do other activities that could be dangerous for at least 2 weeks after you get TECELRA.
Do not donate blood, organs, tissues, or cells for trans…