Sunday, May 31, 2015

Cancer study could change radiation treatment for hundreds of thousands

Treating whole brain with radiation found to harm cognitive skills without improving survival, study finds – meaning many could be spared such care

A major study could change care for many of the hundreds of thousands of people each year who have cancer that spreads to the brain from other sites, study leaders said on Sunday.

The study, one of three discussed at an American Society of Clinical Oncology conference in Chicago, found that contrary to conventional wisdom, radiation therapy to the whole brain did not improve survival, and harmed memory, speech and thinking skills.

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