A study published in the journal Cancer found that racial disparities in cancer treatment first documented in the early 1990's still exist. The study looked at the type of treatment given to approximately 143,000 Americans over the age of 65 for lung, breast, colon, rectal and prostate cancer from 1992 to 2002 under the Medicare health insurance program. The results of the study showed that black patients were consistently less likely to receive recommended types of treatment than white patients.
Moreover, the problem was just as prevalent in 1992 as it was in 2002, with the widest disparities noted among lung, colon and rectal cancer patients. For example, according to the study, among patients with early-stage lung cancer, black patients were 19% less likely to receive surgical removal of the tumor than white patients; blacks with rectal cancer were 27% less likely to get additonal chemotherapy treatment after tumor removal; and black patients with colon cancer were 24% less likely to get such chemotherapy.
Possible reasons offered for the inequities in cancer treatments range from individual racism to larger scale institutional or societal racism, including inequal access to qualilty care. The study was limited to the initial ten year study period, therefore a follow up study would be necessary to determine whether there have been any improvements since 2002.