clinical benefit response
Also found in: Dictionary, Thesaurus, Legal, Encyclopedia, Wikipedia.
clinical benefit responseAbbreviation: CBR
Some cancers are not curable or responsive to treatment with surgery, radiation, or chemotherapy. However, one or more of their most distressing symptoms may be manageable, e.g. alleviation of pain by therapy. Palliation of pain, nausea, or breathlessness, even in the absence of cure, is a clinically beneficial goal of treatment for some incurable tumors, such as cancers of the pancreas.