A Phase 2 Study of WU-CART-007, an Anti-CD7 Allogeneic CAR-T Cell Therapy in T-Cell Acute Lymphoblastic Leukemia and Lymphoblastic Lymphoma (T-RRex)

Trial statusRecruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age6+
SponsorAllotera Therapeutics

About this trial

The T-RRex study evaluates the efficacy of WU-CART-007 for patients with Relapsed/Refractory (R/R) T-Cell Acute Lymphoblastic Leukemia (T-ALL)/Lymphoblastic Lymphoma (LBL) and to WU-CART-007 as a therapy to induce complete Minimum Residual Disease (MRD) negative response

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Disease Criteria: Evidence of T-ALL or T-LBL, as defined by World Health Organization (WHO) classification, and either relapse/refractory or MRD positive

Age: Lower age limit of ≥ 6 months; adequate organ function

Eastern Cooperative Oncology Group (ECOG) 0 or 1/Karnofsky Performance Status 70 and above at Screening.

Disqualifiers

Prior treatment with any anti-CD7 therapy.

Patients with decompensated hemolytic anemia.

Presence of Grade 2 to 4 acute or extensive chronic GvHD requiring systemic immunosuppression. Grade 1 GvHD not requiring immunosuppression or Grade 2 skin GvHD if treated with topical therapy only are acceptable.

Trial design

Design model

Single group

Treatments tested in this trial

  • WU-CART-007

    Biological/Vaccine

    A single IV infusion of WU-CART-007

Treatment groups

125 Participants
are divided into 1 treatment group
Group A: WU-CART-007Experimental treatment 1 intervention

Trial outcomes

Primary outcomes

1

R/R Cohort - Composite Complete Response Rate

CRc is defined as proportion of patients that achieve a complete remission (CR) + CR with incomplete hematologic recovery (CRi)

Time frame
24 months
2

MRD Pos Cohort - Response Rate

Defined as the efficacy of WU-CART-007 to induce complete MRD negative response

Time frame
24 months

Secondary outcomes

Other outcomes

Sponsors and contacts

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