Status:

NOT_YET_RECRUITING

Phase 1/2 Study of Autologous SCG142 TCR T Cells in Patients With HPV16/52-positive Carcinoma

Lead Sponsor:

SCG Cell Therapy Pte. Ltd.

Conditions:

HPV-Related Squamous Cell Carcinoma

HPV-Related Cervical Squamous Cell Carcinoma

Eligibility:

All Genders

18+ years

Phase:

PHASE1

PHASE2

Brief Summary

This is a phase 1/2, open-label, single arm, multicenter study in patients with advanced or metastatic HPV16- or HPV52-positive carcinomas who have progressed after at least one line of systemic thera...

Detailed Description

This study will be conducted in 2 parts: The Phase 1 part of the trial consists of a dose-escalation portion designed to evaluate the safety and tolerability of SCG142, and to identify the RP2D. The...

Eligibility Criteria

Inclusion

  • Main
  • Histologically confirmed squamous cell carcinoma (SCC); may include any of the following tumor types: cervical, head and neck, anal, penile, vulvar, or vaginal.
  • Tumor tissue positive for HPV16 or HPV52.
  • Advanced or metastatic carcinoma with progression after at least 1 line of standard of care systemic therapies, including but not limited to combination chemotherapy and/or combination chemo-immunotherapy.
  • Human leukocyte antigen (HLA)-A\*02:01 genotype.
  • Measurable disease as defined by RECIST v1.1.
  • Eastern Cooperative Group (ECOG) Performance Status of 0 or 1.
  • Anticipated life expectancy ≥3 months.
  • Adequate laboratory parameters including hematologic, renal, hepatic and coagulation function.
  • Main

Exclusion

  • Presence of clinically relevant or active seizure disorder, stroke, cerebrovascular ischemia/hemorrhage, dementia, cerebellar disease, or any autoimmune disease with central nervous system (CNS) involvement.
  • Active brain metastasis or leptomeningeal metastases.
  • History of other malignancy within 2 years prior to Screening.
  • History of organ transplant.
  • Positive for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS).
  • History of active cardiac disease.
  • History of active pulmonary disease.
  • Active, known, or suspected autoimmune disease.
  • Lack of peripheral venous or central venous access, or any condition that may prevent trial sample collection and administration of SCG142.
  • Prior exposure to any cell therapy including, but not limited to natural killer (NK) cells, cytokine-induced killer (CIK) cells, dendritic cells (DCs), cytotoxic T lymphocytes (CTLs), stem cell therapy, and CAR/TCR-T cell therapy.
  • Allergy to LD chemotherapy (cyclophosphamide or fludarabine) and/or any component of SCG142.
  • Any serious medical condition or abnormality in clinical laboratory tests.

Key Trial Info

Start Date :

October 1 2024

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

December 1 2028

Estimated Enrollment :

66 Patients enrolled

Trial Details

Trial ID

NCT06505551

Start Date

October 1 2024

End Date

December 1 2028

Last Update

July 17 2024

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