Chronic lymphocytic leukemia

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Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

Departments that treat this condition

Research

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Mayo Clinic hematologists are respected for their contributions to the understanding of chronic lymphocytic leukemia and its treatment.

Mayo Clinic doctors and researchers are studying chronic lymphocytic leukemia to look for new ways to improve diagnosis and treatment for this cancer.

Cancer research is conducted in coordination with Mayo Clinic Comprehensive Cancer Center. Mayo Clinic Comprehensive Cancer Center receives funding from the National Cancer Institute and is designated as a comprehensive cancer center. This designation recognizes the institution's scientific excellence and multidisciplinary resources focused on cancer prevention, diagnosis and treatment.

Publications

See a list of publications about chronic lymphocytic leukemia by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

By Mayo Clinic Staff

Chronic lymphocytic leukemia care at Mayo Clinic

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Survival ratesCare at Mayo Clinic
Oct. 24, 2025
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Chronic lymphocytic leukemia

Research: It's all about patients

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Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight.