This delivers a continuous amount of a combination of pain drugs to the patient during the entire surgery, delivering maximum pain protection. (muddycreekanimalhospital.com)
A raft of studies in laboratory animals, molecular models and cancer patients suggest that pain drugs given during and after cancer surgery stimulate the growth and spread of certain tumors. (scientificamerican.com)
Their results should help doctors treat patient pain better and could assist researchers in developing experimental pain drugs. (sciencemag.org)