Research Provides Treatment Breakthroughs For Lymphoma

Blood cancers, including the main types leukemia, lymphoma and myeloma, are the third leading cause of cancer deaths in the United States, according to the Leukemia & Lymphoma Society. While there are no means of preventing or screening for most blood cancers, recent breakthroughs for lymphoma treatment are improving quality of life and survival.

Lymphomas are cancers of the lymphocytes, a type of white blood cell of the lymphatic system which play a key role in the body’s immune system. The two main types of lymphoma are Hodgkin lymphoma, in which there is a particular type of abnormal lymphocyte called a Reed-Sternberg cell in the lymph nodes, and non-Hodgkin lymphoma, in which there is an absence of Reed-Sternberg cells. There are many different subtypes of non-Hodgkin lymphoma that can be either slow or fast growing.

Treatment for Hodgkin and non-Hodgkin lymphoma depends on the type, stage and unique biological features of the cancer. In addition to existing chemotherapy and radiation, new treatment developments include targeted antibody therapies, immunotherapies, enzyme inhibitors, medications that slow tumor growth and gene therapies. In many cases, these new procedures offer substantial improvements over existing therapies because they are more effective, have fewer side effects and do not carry the same risks.

This year alone, the Food and Drug Administration approved two medications that significantly expand treatment options for lymphoma. The first is an immunotherapy drug called pembrolizumab, which can be used to treat for refractory Hodgkin lymphoma in children and adults who have been treated with at least three prior therapies. The second options is the enzyme inhibitor copanlisib which treats adults with relapsed follicular lymphoma, a type of slow-growing non-Hodgkin lymphoma, who have received at least two prior lines of systemic therapy.

Additionally, a chemotherapy-free treatment regimen for follicular lymphoma is showing promise in clinical trials and may provide a reasonable alternative to chemotherapy for some patients.

As treatment developments for lymphoma and other hematologic cancers continually advance, it's important to be diagnosed and treated at a comprehensive cancer center. NewYork-Presbyterian is leading groundbreaking research initiatives to enhance the diagnosis and treatment of lymphoma.

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