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FORTRAS: A Study of MSK-TCR5 in People With Solid Tumor Cancers

11 de junio de 2026 actualizado por: Memorial Sloan Kettering Cancer Center

FORTRAS: Phase I, Investigator Initiated, Dose-escalation Clinical Trial Evaluating a CD8 Alpha/Beta Armored RAS G12D/HLA-A*11:01-specific T-cell Receptor Therapy (MSK-TCR5) in Patients With Advanced Solid Tumors

The purpose of this study is to test the safety of MSK-TCR5 in participants with advance solid tumor cancer that has a KRAS, HRAS, or NRAS G12D mutation.

Descripción general del estudio

Estado

Reclutamiento

Condiciones

Intervención / Tratamiento

Tipo de estudio

Intervencionista

Inscripción (Estimado)

16

Fase

  • Fase 1

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Estudio Contacto

  • Nombre: Adam Schoenfeld, MD
  • Número de teléfono: 646-608-4042
  • Correo electrónico: schoenfa@mskcc.org

Copia de seguridad de contactos de estudio

  • Nombre: Christopher Klebanoff, MD
  • Número de teléfono: 646-888-4572
  • Correo electrónico: klebanoc@mskcc.org

Ubicaciones de estudio

  • Estados Unidos
    • New Jersey
      • Basking Ridge, New Jersey, Estados Unidos, 07920
        • Reclutamiento
        • Memorial Sloan Kettering at Basking Ridge (Limited Protocol Activities)
        • Contacto:
          • Adam Schoenfeld, MD
          • Número de teléfono: 646-608-4042
      • Middletown, New Jersey, Estados Unidos, 07748
        • Reclutamiento
        • Memorial Sloan Kettering Monmouth (Limited protocol activities)
        • Contacto:
          • Adam Schoenfeld, MD
          • Número de teléfono: 646-608-4042
      • Montvale, New Jersey, Estados Unidos, 07645
        • Reclutamiento
        • Memorial Sloan Kettering Bergen (Limited Protocol Activities)
        • Contacto:
          • Adam Schoenfeld, MD
          • Número de teléfono: 646-608-4042
    • New York
      • Commack, New York, Estados Unidos, 11725
        • Reclutamiento
        • Memorial Sloan Kettering Cancer Center @ Suffolk-Commack (Limited protocol activities)
        • Contacto:
          • Adam Schoenfeld, MD
          • Número de teléfono: 646-608-4042
      • Harrison, New York, Estados Unidos, 10604
        • Reclutamiento
        • Memorial Sloan Kettering Westchester (Limited protocol activities)
        • Contacto:
          • Adam Schoenfeld, MD
          • Número de teléfono: 646-608-4042
      • New York, New York, Estados Unidos, 10065
        • Reclutamiento
        • Memorial Sloan Kettering Cancer Center (All Protocol Activities)
        • Contacto:
          • Lauren Schaff, MD
          • Número de teléfono: 212-610-0485
      • Uniondale, New York, Estados Unidos, 11553
        • Reclutamiento
        • Memorial Sloan Kettering Cancer Center @ Nassau (Limited Protocol Activities)
        • Contacto:
          • Adam Schoenfeld, MD
          • Número de teléfono: 646-608-4042

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Adulto
  • Adulto Mayor

Acepta Voluntarios Saludables

No

Descripción

Inclusion Criteria:

Part A: Prior to cell collection all of the following inclusion criteria must be met:

  • Age ≥18 years.
  • Histologically confirmed advanced or metastatic, unresectable solid tumor
  • Positive for RAS G12D mutation and HLA-A*11:01 allele

  • Subject has advanced solid cancer, defined as unresectable, advanced, and/or metastatic disease after at least 1 line of systemic standard of care (SOC) treatment regimen and for which there are no available curative treatment options. Subjects with stable disease (SD), or that present lack of clinical benefit from previous therapy (including treatment suspension due to toxicity) may be considered eligible for enrollment. :

    1. For CRC: Patients harboring genomic aberrations such as BRAFV600E mutations, HER2 amplifications, or VEGF expression for which FDA-approved targeted therapies are available must have received prior treatment with applicable FDA-approved targeted therapies, including multi-kinase inhibitors. Patients whose tumors have deficient mismatch repair (dMMR)/high microsatellite instability (MSI-H) must have received an immune checkpoint inhibitor prior to enrolling in this study.
    2. For NSCLC: Patients harboring genomic aberrations such as non-resistant EGFR mutations, ALK rearrangement, ROS rearrangement, and BRAF V600E mutation for which FDA-approved targeted therapies are available must have received prior treatment with the applicable FDA-approved targeted therapies. Patients with the appropriate PD-L1 expression score must have received treatment with an FDA-approved checkpoint inhibitor with or without chemotherapy consistent with the FDA-approved label.
    3. Any other solid tumors, including PDAC: Patients harboring genomic aberrations for which FDA-approved targeted therapies are available must have received prior treatment with the applicable FDA-approved targeted therapies. Patients whose tumors have dMMR/MSI-H must have received an immune checkpoint inhibitor prior to enrolling in this study.

Part B: Prior to treatment with MSK-TCR5 all of the following inclusion criteria must be met:

  • Measurable disease per RECIST version 1.1. Note: a previously irradiated or locoregionally treated lesion can be considered a target lesion if it progressed post-treatment.
  • ECOG performance status of 0 or 1

  • Adequate organ and bone marrow function based on the following laboratory values:

    1. ANC ≥1000/mm3 without granulocyte colony-stimulating factor support (filgrastim within 7 days or peg-filgrastim within 14 days of screening)
    2. Platelets ≥75,000/mm3 without transfusion within the preceding 7 days of screening.
    3. Hemoglobin ≥8.0 g/dL (≥80 g/L); blood transfusion permitted within 7 days of screening.
    4. AST, ALT, and ALP ≤ 3x ULN, or ≤ 5x ULN if liver or bone metastases present.
    5. Total bilirubin ≤ 1.5x ULN or ≤ 3x ULN in the presence of documented Gilbert's Syndrome
    6. CrCl ≥50 mL/min by Cockcroft-Gualt equation

Exclusion Criteria:

Part A: Participant Exclusion Criteria prior to cell collection

  • Previous allogeneic stem cell transplantation or prior organ transplantation
  • History of primary immunodeficiency, autoimmune, or inflammatory disease including inflammatory bowel disease, systemic lupus erythematosus, rheumatoid arthritis, myasthenia gravis, or Grave's disease that in the past year has required systemic treatment with corticosteroids > 10mg/day of prednisone or equivalent doses of other corticosteroids or immunosuppressive drugs. Note: Replacement therapy (e.g. thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal/pituitary insufficiency is not considered a form of systemic treatment and allowed)
  • Primary brain tumor
  • Untreated central nervous system (CNS) metastatic disease, leptomeningeal disease, or cord compression. Patients previously treated for CNS metastases that are radiographically and neurologically stable and off steroids for at least 2 weeks prior to enrollment are eligible.
  • Surgery or catheter-based interventions such as transarterial chemoembolization or percutaneous coronary intervention within 2 weeks.

  • Uncontrolled significant intercurrent or recent illness including, but not limited to the following conditions:

    a. Significant cardiovascular abnormalities as defined by any one of the following: uncontrolled congestive heart failure or hypertension, clinically significant hypotension, symptomatic coronary artery disease, or a documented ejection fraction (EF) of < 50% as assessed by echocardiogram or multigated acquisition scan (MUGA).

  • Uncontrolled active bacterial, viral, fungal, or mycobacterial infection not responding to antibiotics, antimycotics, or antifungal agents, as well as long-term oral treatment with any of these agents.
  • Subject has had radiotherapy or systemic anti-cancer therapy within at least 2 weeks or 3 half-lives, whichever is shorter.
  • Pregnant or lactating women; women of childbearing age, defined as all women physiologically capable of becoming pregnant, unless they are using effective methods of contraception while receiving study treatment and for at least 12 months after all treatment is finished. Sexually active males, unless they are willing to use a condom during intercourse while receiving study treatment and for at least 12 months after all treatment is finished.
  • Previously identified allergy, hypersensitivity, or known contraindication to cyclophosphamide, fludarabine, or any other agent associated with LDC or MSK-TCR5.
  • Positive serologic test results for HIV.
  • Acute or chronic HBV infection as assessed by serologic (HBVsAg) or PCR results, defined as HBVsAg+, HBVcAb+, HBV PCR+.
  • Acute or chronic HCV infection as assessed by serologic (HCV ab) or PCR results, defined as HCV Ab+ with reflex to positive HCV PCR
  • Patient/parent/LAR unable to give informed consent

Part B: Participant Exclusion Criteria prior to MSK-TCR5 infusion

  • Any exclusion criterion listed in Part A.

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: No aleatorizado
  • Modelo Intervencionista: Asignación Secuencial
  • Enmascaramiento: Ninguno (etiqueta abierta)

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: Dose Level 1: 1.0 x 10^10 Cell Dose (cell number)
Biológico: MSK-TCR5
MSK-TCR5, created in participant-derived T cells and autologously reinfused into eligible participants following lymphodepleting chemotherapy
Otros nombres:
  • Modified T-calls
Experimental: Dose Level 2: 3.0 x 10^10 Cell Dose (cell number)
Biológico: MSK-TCR5
MSK-TCR5, created in participant-derived T cells and autologously reinfused into eligible participants following lymphodepleting chemotherapy
Otros nombres:
  • Modified T-calls
Experimental: Dose Level 3: 0.3 to 1.0 x 10^11 Cell Dose (cell number)
Biológico: MSK-TCR5
MSK-TCR5, created in participant-derived T cells and autologously reinfused into eligible participants following lymphodepleting chemotherapy
Otros nombres:
  • Modified T-calls
Experimental: Dose Level -1: 3.0. x 10^9 Cell Dose (cell number)
Biológico: MSK-TCR5
MSK-TCR5, created in participant-derived T cells and autologously reinfused into eligible participants following lymphodepleting chemotherapy
Otros nombres:
  • Modified T-calls

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Number of related toxicities
Periodo de tiempo: 1 year
Primary objective is to evaluate the safety of MSK-TCR5. Safety will be measured by the primary endpoint of the occurrence and nature of AEs per participants. AEs will be defined as DLTs and events according to the CTCAE v5.0, with the exception of CRS and ICANS, which will be according to the ASTCT consensus criteria.
1 year

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Patrocinador

Memorial Sloan Kettering Cancer Center

Investigadores

  • Investigador principal: Adam Schoenfeld, MD, Memorial Sloan Kettering Cancer Center

Publicaciones y enlaces útiles

La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.

Enlaces Útiles

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

9 de junio de 2026

Finalización primaria (Estimado)

9 de junio de 2030

Finalización del estudio (Estimado)

9 de junio de 2030

Fechas de registro del estudio

Enviado por primera vez

5 de junio de 2026

Primero enviado que cumplió con los criterios de control de calidad

5 de junio de 2026

Publicado por primera vez (Actual)

10 de junio de 2026

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

15 de junio de 2026

Última actualización enviada que cumplió con los criterios de control de calidad

11 de junio de 2026

Última verificación

1 de junio de 2026

Más información

Términos relacionados con este estudio

Palabras clave

Términos MeSH relevantes adicionales

Otros números de identificación del estudio

  • 26-083

Plan de datos de participantes individuales (IPD)

¿Planea compartir datos de participantes individuales (IPD)?

SÍ

Descripción del plan IPD

• Memorial Sloan Kettering Cancer Center supports the international committee of medical journal editors (ICMJE) and the ethical obligation of responsible sharing of data from clinical trials. The protocol summary, a statistical summary, and informed consent form will be made available on clinicaltrials.gov when required as a condition of Federal awards, other agreements supporting the research and/or as otherwise required. Requests for deidentified individual participant data can be made following one year after publication and for up to 36 months later. Deidentified individual participant data reported in the manuscript will be shared under the terms of a Data Use Agreement and may only be used for approved proposals. Requests may be made to: crdatashare@mskcc.org.

Información sobre medicamentos y dispositivos, documentos del estudio

Estudia un producto farmacéutico regulado por la FDA de EE. UU.

No

Estudia un producto de dispositivo regulado por la FDA de EE. UU.

No

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

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