What's the purpose of this trial?
CLBR001 + SWI019 is an combination investigational immunotherapy being evaluated as a potential treatment for patients diagnosed with B cell malignancies who are refractory or unresponsive to salvage therapy or who cannot be considered for or have progressed after autologous hematopoietic cell transplantation. This first-in-human study will assess the safety and tolerability of CLBR001 + SWI019 and is designed to determine the maximum tolerated dose (MTD) or optimal SWI019 dose (OSD). Patients will be administered a single infusion of CLBR001 cells followed by cycles of SWI019. The study will also assess the pharmacokinetics and pharmacodynamics of CLBR001 + SWI019.
This trial is currently open and accepting patients.
What will happen during the trial?
You may be able to join this trial if you:
The following criteria is a partial list of reasons why patients may be
eligible to participate in this clinical trial. Further evaluation with a medical professional is
required.
Inclusion Criteria:
* Patients with relapsed / refractory previously treated B cell malignancies (according to the World Health Organization classification; 2017)
* Patients must have received adequate prior therapy including at least two lines of prior therapies including anthracycline or bendamustine-containing chemotherapy, anti-CD20 (cluster of differentiation antigen 20) therapies and/or Brutton's tyrosine kinase (BTK) inhibitors
* Patients treated with prior CD19 targeted molecules (e.g., Blincyto) must have confirmed CD19+ disease
* Patients must be ineligible for allogeneic stem cell transplant (SCT)
* Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) 0 or 1
* Estimated life expectancy of ≥ 12 weeks from the first day of SWI019 dose administered
* Willing to undergo pre- and post-treatment core needle biopsy
* Adequate hematological, renal, pulmonary, cardiac, and liver function
* Resolved adverse events of any prior therapy to either baseline or CTCAE Grade ≤1
* Women of childbearing potential, a negative pregnancy test and must agree to practice effective birth control
* Men sexually active with female partners of child bearing potential must agree to practice effective contraception
* Willing and able to comply with scheduled visits, treatment plan, laboratory tests and other procedures
Exclusion Criteria:
* Patients diagnosed with certain disease histologies including pediatric lymphomas/leukemias, monoclonal gammopathy of undetermined significance (MGUS), T-cell histiocyte large B cell lymphoma
* Pregnant or lactating women
* Active bacterial, viral, and fungal infections
* History of allogeneic stem cell transplantation
* Treatment with any prior lentiviral or retroviral based CAR-T
* Patients receiving live (attenuated) vaccines within 4 weeks of screening visit or need for live vaccine on study
* Patients with known active central nervous system (CNS) disease. Patients with prior CNS disease that has been effectively treated may be eligible
* History of Class III or IV New York Heart Association (NYHA) heart failure, myocardial infarction, unstable angina or other significant cardiac disease within 6 months of screening
* Involvement of cardiac tissue by lymphoma
* Uncontrolled autoimmune hemolytic anemia or idiopathic thrombocytopenic purpura (ITP)
* HIV-1 and HIV-2 antibody positive patients
Additional Trial Information
Phase 1
Enrollment: 36 patients (estimated)
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