A Phase 1/2 Study of UB-VV400 With Rapamycin in Relapsed/Refractory B-cell Malignancies

Trial statusRecruiting
Trial phasePhase 1, Phase 2
Trial typeInterventional
Biological sexAll
Age18+
SponsorUmoja Biopharma

About this trial

This study is a Phase 1/2 dose-finding and dose-confirmation study to evaluate the safety and antitumor activity of UB-VV400. The study will enroll patients with relapsed/refractory B-cell malignancies, including large B-cell lymphoma (LBCL).

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

18 years or older

Provides voluntary written informed consent

Relapsed or refractory large B-cell lymphoma (LBCL)

Measurable disease according to Lugano 2014 criteria

Disqualifiers

Women who are pregnant or breastfeeding

Current isolated central nervous system (CNS) involvement

Prior allogeneic bone marrow transplant, gene therapy, or adoptive cell transfer (except tumor-infiltrating lymphocytes, CAR-NK cells, T-cell receptor [TCR] fusion constructs, TCR T cells, and CAR T cells)

History of or active human immunodeficiency virus (HIV)

Trial design

Design model

Sequential

Treatments tested in this trial

  • UB-VV400

    Genetic

    UB-VV400 is a gene therapy that generates CD22-directed CAR T cells in the body.

  • Rapamycin (sirolimus)

    Drug

    Rapamycin is a drug approved by the FDA for indications unrelated to cancer.

Treatment groups

274 Participants
are divided into 1 treatment group
Group A: UB-VV400 + rapamycinExperimental treatment 2 interventions

Trial outcomes

Primary outcomes

1

Phase 1: Percentage of participants with common adverse events (AEs)

Percentage of participants with commonly reported AEs overall and by severity

Time frame
Up to 2 years after UB-VV400 administration
2

Phase 2: Overall response rate (ORR)

Percentage of participants with a best overall response (BOR) of complete response (CR) or partial response (PR)

Time frame
Up to 2 years after UB-VV4001 administration

Secondary outcomes

1

Phase 1: Overall response rate (ORR)

Percentage of participants with a best overall response (BOR) of complete response (CR) or partial response (PR)

Time frame
Up to 2 years after UB-VV400 administration
2

Phase 1 and Phase 2: Complete response rate (CRR)

Percentage of participants with a best overall response (BOR) of complete response (CR)

Time frame
Up to 2 years after UB-VV400 administration
3

Phase 1 and Phase 2: Pharmacokinetics (PK) of UB-VV400

Maximum concentration (Cmax), time to maximum concentration (Tmax), and AUC (area under the concentration vs time curve) for UB-VV400

Time frame
Up to 8 days after UB-VV400 administration
4

Phase 2: Percentage of participants with common AEs

Percentage of participants with commonly reported AEs overall and by severity

Time frame
Up to 2 years after UB-VV111 administration

Other outcomes

Sponsors and contacts

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