Hairy cell leukemia

This trial is testing an experimental therapy called CD22 CAR T cells in adults with certain types of B cell lymphomas that have come back or not responded to previous treatments. The therapy involves collecting a patient's own immune cells, modifying them to recognize and attack…

This study tests a drug called binimetinib for people with hairy cell leukemia that does not have the common BRAF gene mutation. The drug targets a different gene, MEK, which is often altered in these patients. The goal is to see if it can shrink or control the cancer in 40 adult…

This early-phase trial tests a new treatment for hairy cell leukemia (HCL) that has come back or not responded to standard care. The treatment uses the patient's own immune cells, which are modified in a lab to recognize and attack cancer cells. Up to 27 adults will receive chemo…

This study tests whether a combination of two non-chemotherapy drugs (vemurafenib and obinutuzumab) causes fewer side effects than the standard chemotherapy-based treatment (cladribine and rituximab) in people with untreated hairy cell leukemia. About 86 adults with a specific ge…

This study tests a combination of two drugs, tovorafenib and rituximab, in people with hairy cell leukemia that has returned or not responded to treatment, and also compares it to standard therapy for newly diagnosed patients. Tovorafenib blocks a protein that helps cancer grow, …

This study tests a two-step treatment for hairy cell leukemia, a rare blood cancer. First, patients receive chemotherapy (cladribine) to kill cancer cells, then an immunotherapy drug (rituximab) to help the immune system attack any remaining cells. The goal is to see if adding ri…

This early-phase study is testing an experimental oral drug called LP-168 in about 60 people with several types of B-cell blood cancers that have come back or not responded to prior treatments. The main goals are to find the safest dose and to see how the drug behaves in the body…

This study tests a new type of CAR-T cell therapy that uses mRNA to target two proteins (CD19 and CD20) on cancer cells. It is for people with B-cell lymphoma or leukemia that has come back or not responded to treatment. The goal is to see if it is safe and effective, with up to …

This study collects blood, urine, bone marrow, and tumor samples from people with hairy cell leukemia and other blood cancers, as well as from healthy volunteers. Researchers will use these samples to study the diseases and develop new treatments called immunotoxins, which use an…

This study creates a registry for people with hairy cell leukemia (HCL), a rare form of adult leukemia. Researchers will track disease course, treatments, infections, and patient-reported outcomes over time. The goal is to identify trends, improve care, and design future clinical…

This research study creates a registry of older adults with cancer to collect information about their health, treatments, and outcomes. Participants complete a geriatric assessment and allow researchers to follow their medical records. The goal is to better understand how cancer …

This study is a registry that will follow up to 8,000 people with chronic lymphocytic leukemia (CLL) and related blood cancers over many years. It does not test a new treatment but instead collects information on how patients are doing over time, including survival. The goal is t…

This study collects blood, tissue, and body fluid samples from up to 15,000 people with blood cancers or related disorders. The samples are stored in a central lab for future research on diagnosis, prognosis, and immune monitoring. Participants do not receive any treatment as par…