Acupuncture reduces pain and dysfunction in head and neck cancer patients after neck ...( New data from a randomized controlle...),Health

New data from a randomized, controlled trial found that acupuncture provided significant reductions in pain, dysfunction, and dry mouth in head and neck cancer patients after neck dissection. The study was led by David Pfister, MD, Chief of the Head and Neck Medical Oncology Service, and Barrie Cassileth, PhD, Chief of the Integrative Medicine Service, at Memorial Sloan-Kettering Cancer Center (MSKCC). Dr. Pfister presented the findings today at the annual meeting of the American Society for Clinical Oncology.

Neck dissection is a common procedure for treatment of head and neck cancer. There are different types of neck dissection, which vary based on which structures are removed and the anticipated side effects. One type the radical neck dissection involves complete removal of lymph nodes from one side of the neck, the muscle that helps turn the head, a major vein, and a nerve that is critical to full range of motion for the arm and shoulder.

"Chronic pain and shoulder mobility problems are common after such surgery, adversely affecting quality of life as well as employability for certain occupations," said Dr. Pfister. Nerve-sparing and other modified radical techniques that preserve certain structures without compromising disease control reduce the incidence of these problems but do not eliminate them entirely. Dr. Pfister adds, "Unfortunately, available conventional methods of treatment for pain and dysfunction following neck surgery often have limited benefits, leaving much room for improvement."

Seventy patients participated in the study and were randomized to receive either acupuncture or usual care, which includes recommendations of physical therapy exercises and the use of anti-inflammatory drugs. For all of the patients, at least three months had elapsed since their surgery and radiation treatments. The treatment group received four sessions of acupuncture over the course of approximately four weeks. Both groups were evaluated using th
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