This phase II trial tests how well canakinumab works to prevent progression to cancer in patients with clonal cytopenias of unknown significance (CCUS). CCUS is a blood condition defined by a decrease in blood cells. Blood cells are composed of either red blood cells, white blood cells, or platelets. In patients with CCUS, blood counts have been low for a long period of time. Patients with CCUS also have a mutation in one of the genes that are responsible for helping blood cells develop. The combination of genetic mutations and low blood cell counts puts patients with CCUS at a higher risk to develop blood cancers in the future. This transformation from low blood cell counts to cancer may be caused by inflammation in the body. Canakinumab is a monoclonal antibody that may block inflammation in the body by targeting a specific antibody called the anti-human interleukin-1beta (IL-1beta).

The goal of this clinical study is to learn more about the long-term safety, effectiveness and prolonged action of Kite study drugs, axicabtagene ciloleucel, brexucabtagene autoleucel, KITE-363, KITE-753, KITE-197, anitocabtagene autoleucel, INT2104, KITE-512, ACLX-001, and ACLX002 in participants of Kite-sponsored interventional studies.

The primary objectives of this study are to:

* Evaluate the incidence and severity of related SAEs, late-onset targeted AEs/SAEs suspected to be possibly related to gene-modified cell therapy, including neurologic disorders, new autoimmune disorders (which are distinct from the study-treated disease), hematologic disorders, serious infections, as well as any new malignancies (regardless of causality)
* Evaluate the growth, development, and sexual maturity of pediatric and adolescent participants treated with gene-modified cell therapy.

The goal of this study is to provide access to brexucabtagene autoleucel for patients diagnosed with a disease approved for treatment with brexucabtagene autoleucel, that is otherwise out of specification for commercial release.