Chemotherapy is a broad spectrum treatment that stops cell growth and division throughout the body, which can lead to side effects. Chemotherapies cannot differentiate between cancer cells and normal cells, so they also attack fast-growing but healthy cells, such as hair follicles and the cells lining the gut. That damage can lead to both short and long-term side effects, such as fatigue, nausea, a compromised immune system, fertility loss and an increased risk of infection or a second primary cancer.
While the benefits of chemotherapy often outweigh the risks, patients are eager for alternative solutions. Thankfully, research continues to look at different treatment pathways.
“We are learning a great deal about lymphoma subtypes and making progress in the discovery and development of new approaches that may improve quality of life,” Meghan Gutierrez, chief executive officer of the Lymphoma Research Foundation (LRF), said. “There is meaningful interest in exploring potential new treatments and combinations, many of which are chemotherapy-free.”
Lymphomas are caused by changes in immune cells called lymphocytes. In patients with lymphoma, the body makes many of these defective lymphoma cells that may not be detected by normal immune cells, which can properly fight infection and disease, including cancer. Restoring the immune system’s ability to fight cancer is a growing trend that has led to the development of immunomodulatory therapies, which can boost the tumor-killing cells of the immune system.