Pain drugs used in prostate gland removal linked to cancer outcome, study finds — ScienceDaily
source : http://www.sciencedaily.com/releases/2013/12/131217085313.htm
source : http://www.sciencedaily.com/releases/2013/12/131217085313.htm
The immune system’s strength is especially important in cancer surgery because surgical manipulation of a tumor may spread cancer cells. The immune system can be impaired by general anesthesia, the overall stress surgery places on the body and by post-surgical systemic opioid use. The study found better outcomes in radical prostatectomy patients who had general anesthesia supplemented with spinal or epidural delivery of a long-acting opioid such as morphine, than in those who received general anesthesia only. …