DETROIT African Americans are more likely to have a recurrence of uterine cancer despite undergoing a total hysterectomy or a hysterectomy followed by radiation therapy, according to researchers at Henry Ford Hospital in Detroit.
"The African American patients in our study had similar surgeries and radiation therapy as the Caucasian patients in the study. So access to care certainly wasn't a factor in race being identified as a negative predictor for outcome," says lead author Mohamed Elshaikh, M.D., senior staff physician in the Department of Radiation Oncology at Henry Ford Hospital.
"At this point, our next step is to take a closer look at the underlying molecular biology of these cancer cells to help identify a cause for race being a negative predictor for uterine cancer outcome."
This retrospective study one of the largest of its kind with 750 uterine cancer patients will be presented Nov. 2 at the 52nd annual American Society for Radiation Oncology (ASTRO) meeting in San Diego. Results also are now online in the November issue of the International Journal of Radiation Oncology.
"What's notable about our study is that we were able to confirm on a larger scale the known prognostic factors in uterine cancer, and also identify African American race as a negative predictor for outcome despite adequate surgery and radiation treatment," says Dr. Elshaikh.
Endometrial cancers mainly arise from the tissue lining the uterus. They are the most common gynecologic cancers in the United States, with more than 43,000 women diagnosed and an estimated 7,950 dying from the disease in 2010, according to the National Cancer Institute. The most common type, endometrioid adenocarcinoma, typically occurs within a few decades of menopause.
While a total hysterectomy (surgical removal of the uterus) is the most common therapeutic approach, treating physicians often differ on the next step for treatment after surgery. So
|Contact: Krista Hopson|
Henry Ford Health System