44° F

Study finds disparity based on race in prostate cancer survival rates

Published On: Mar 26 2014 10:39:58 AM CDT   Updated On: Apr 07 2014 02:18:51 PM CDT
man, african american, pink shirt


By Mayo Clinic News Network

A Mayo Clinic study reviewed data on more than 290,000 men with prostate cancer from the past 20 years and found that African-American men are at increased risk for poorer survival rate following prostate cancer treatment compared to other minority groups. The study was recently published in Mayo Clinic Proceedings.

Researchers say that it has long been known that the survival rates of African-American men are less than Caucasian men but there was less information about other minorities such as Hispanics and Asians. Using data from the National Cancer Institute, the researchers used consistent clinical parameters among the groups and found that the survival rates for Hispanics and Asians were about the same as Caucasian.

“Theoretically, if all clinical and demographic variables are the same and people have similar access to treatment, they should have the equal survival rates,” says Mark D. Tyson, II, M.D, a urologist at Mayo Clinic in Arizona. “We found that is not the case.”

Dr. Tyson said the research team believes that the disparity can be attributed to post treatment factors. He said the next phase of the research will examine what post treatment factors contribute to the survival rate. He said that it is important for both physicians and patients to know that the disparity exists and there could be a variety of reasons why.

“What we do know is that with all other things being equal there is still this disparity… and the study really points to that post treatment period,” Dr. Tyson says. “The message that patients and clinicians can take away from this study is that patients need to be followed closely particularly if they are of African-American descent.”


  • World Series Game 1 Progressive Field wide shot

    Jason Miller/Getty Images

    2016 World Series: Cubs even things up

    The 2016 World Series started Oct. 25, at Progressive Field in Cleveland, with the National League champion Chicago Cubs and the American League champion Cleveland Indians.

  • PHOTOS: Vilas Zoo announces new holiday lights exhibit

    The Henry Vilas Zoo will light up nights this holiday season with its new Zoo Lights event. The Zoo Lights exhibit will offer zoo-goers a stroll down Candy Cane Lane with festive lights and sounds. Zoo organizers announced the Zoo Light exhibit Wednesday and said thousands of lights will transform the zoo into a winter wonderland Nov. 25-Jan. 1.

    Admission is $7 and Zoo Lights will run Thursdays through Sundays beginning at 5:30 p.m.

  • Takata air bag recall by the numbers - blurb

    Joe Raedle/Getty Images

    Takata air bag recall by the numbers

    Millions of cars have been recalled due to defective Takata air bags across the world. One in every 10 cars in the U.S. is affected by the recall, Automotive News reports. The publication is calling this the "recall of the century," as up to 90 million more recalls are possible.