Status:

NOT_YET_RECRUITING

Allogeneic T Cells Expressing T Cell Receptor-KDEL and the Chimeric Antigen Receptor CAT19 for the Treatment of Advanced CD19+ Malignancies

Lead Sponsor:

University College, London

Conditions:

Blood Cancer

Eligibility:

All Genders

16-65 years

Phase:

PHASE1

Brief Summary

KCAT19 is a single-centre, non-randomised, open-label Phase I clinical trial of an Advanced Therapy Investigational Medicinal Product (ATIMP) in adults (age 16-65 years) with high risk, relapsed/refra...

Detailed Description

The aims of this study are to make sure these KCAT19 T cells can be made in the lab, assess if these therapies are safe and also obtain some initial information that these CAR T cells work in patients...

Eligibility Criteria

Inclusion

  • Age 16-65 years
  • Relapsed or refractory B cell malignancy following at least 2 prior lines of therapy:
  • B-ALL: relapsed or refractory B-ALL following standard therapy, requiring salvage, in whom alternative therapies are deemed inappropriate by their treating physician Or LBCL: relapsed/refractory DLBCL (incl. transformed FL but not Richter's transformation) or PMBCL following ≥2 prior lines of therapy which must include Rituximab, anthracycline and autologous CD19 CAR, (unless CD19 CAR cannot be manufactured) Or MCL: relapsed/ refractory disease following ≥2 lines of therapy which must include Rituximab, Bruton's tyrosine kinase inhibitor and autologous CD19CAR therapy (unless CD19 CAR cannot be manufactured) Or Indolent B-NHL (either Follicular Lymphoma, Marginal Zone Lymphoma or other low-grade lymphoma) which is relapsed / refractory following ≥2 prior lines of therapy which must include anti-CD20 therapy and chemotherapy with anthracycline or bendamustine.
  • CD19+ disease
  • Agreement to have a pregnancy test, use adequate contraception (if applicable)
  • Written informed consent

Exclusion

  • CD19 negative disease
  • Active CNS involvement of disease
  • Diagnosis of chronic lymphocytic leukaemia/ small lymphocytic lymphoma or Burkitt lymphoma
  • Active hepatitis B, C or HIV infection
  • Oxygen saturation ≤ 90% on air
  • Bilirubin \>2 x upper limit of normal
  • GFR \<30ml/min
  • Women who are pregnant or breast feeding
  • Stem Cell Transplant patients only: active significant acute GvHD (overall Grade ≥ II, Modified Glucksberg criteria) or moderate/severe chronic GvHD (NIH consensus criteria) requiring immunosuppressive therapy and/or systemic steroids
  • Karnofsky score \<60%
  • Known allergy to albumin or DMSO
  • Patients receiving corticosteroids at a dose of \>5 mg prednisolone per day (or equivalent) that cannot be discontinued
  • Life expectancy \<3 months
  • Cardiac dysrhythmias (excluding well-controlled AF or other supraventricular tachycardia) or significant cardiac disease and left ventricular ejection fraction \<40%
  • Patients who can reasonably access autologous CD19 CAR treatment as part of standard of care or a clinical trial\*
  • These patients will be initially considered for autologous treatment in preference to enrolling on KCAT19

Key Trial Info

Start Date :

October 1 2022

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

November 1 2034

Estimated Enrollment :

12 Patients enrolled

Trial Details

Trial ID

NCT05391490

Start Date

October 1 2022

End Date

November 1 2034

Last Update

May 26 2022

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