Palliative Care: Putting a Cloak on Cancer
Guest Post by William G. Nelson, MD, PhD Editor-in-Chief, Cancer Today
Palliative care, derived from the Latin word pallium for cloak, addresses symptoms and distress accompanying serious illnesses. The field is emerging as a vital medical specialty in the multidisciplinary treatment of cancer.
Hospice care and palliative care share similar goals in providing relief of pain and other symptoms, but they remain distinct: For cancer patients, hospice care can aid the terminally ill who have no treatment options, but palliative care can potentially improve quality of life for anyone with the disease, beginning at diagnosis.
Two recent randomized clinical trials illustrate the benefits of palliative care for cancer patients.
One clinical trial examined the contribution of formal palliative care to patients undergoing hematopoietic stem cell transplantation. Patients receiving palliative care as part of the stem cell transplantation program reported significantly smaller decreases in quality of life and fewer symptoms of depression and anxiety than did patients who were provided with palliative care only upon request.
The second clinical trial tested the benefit of introducing palliative care as soon as possible after a diagnosis of advanced non–small cell lung cancer. In this study, as in the stem cell transplantation study, patients receiving formal palliative care interventions reported better quality of life and less depression than those who did not. More remarkably, patients receiving early palliative care exhibited longer overall survival.
Specialized palliative care has grown rapidly over the past two decades. Between 1998 and 2013, the proportion of U.S. hospitals with 50 beds or more having formal palliative care programs has increased from 15 to 67 percent. In 2006, Hospice and Palliative Medicine became a formal medical subspecialty recognized by the American Board of Medical Specialties. The American Academy of Hospice and Palliative Medicine now boasts some 5,000 members.
Nonetheless, with nearly 1.7 million new cancer cases diagnosed last year in the U.S., there are not enough palliative care specialists to provide all the consultation and management services needed. This means these specialists will need to work with multidisciplinary cancer care teams to fully integrate palliative care into cancer treatment plans beginning at diagnosis. Surgical, medical, and radiation oncologists, along with oncology nurses and social workers, will need training in the key principles and tactics of palliative care delivery. Palliative care specialists can then provide formal consultation for patients who require additional attention for symptom management and other challenges.
Better access to expert palliative care for all cancer patients must be a priority. Better “cloaking” of cancer symptoms will benefit all who confront cancer—preserving dignity, quality of life, and humanity.
William G. Nelson, MD, PhD, is the editor-in-chief of Cancer Today, the quarterly magazine for cancer patients, survivors, and caregivers published by the American Association for Cancer Research. Nelson is the Marion I. Knott professor of oncology and director of the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins in Baltimore. You can read his complete column in the spring 2017 issue of Cancer Today.