University of Michigan study finds kidney cancer patients do better when whole kidney is not removed
Kidney cancer patients who had only their tumor removed had better survival than patients who had their entire kidney removed, according to a new study from researchers at the University of Michigan Comprehensive Cancer Center. After an average of five years, 25 percent of patients who had a so-called partial nephrectomy, in which only the tumor and a small margin of healthy tissue is removed, had died, while 42 percent of patients who had radical nephrectomy, in which the entire kidney is removed, had died, the study found. Results appear in the April 18 Journal of the American Medical Association.
Among the research institutions NCI funds across the United States, it currently designates 66 as Cancer Centers. Largely based in research universities, these facilities are home to many of the NCI-supported scientists who conduct a wide range of intense, laboratory research into cancer’s origins and development. The Cancer Centers Program also focuses on trans-disciplinary research, including population science and clinical research. The centers’ research results are often at the forefront of studies in the cancer field.