The role of dexmedetomidinein immune function of patients with breast cancer via sevoflurane inhalation general anesthesia during perioperative radical mastectomy / 实用医学杂志

ABSTRACT

Objects To evaluate the immune protective effect of dexmedetomidine on breast cancer dur-ing perioperative radical mastectomy via sevoflurane inhalation general anesthesia. To explore reasonable anesthet-ic strategyfor breast cancer radical mastectomy. Methods Patients were divided into two groups. Patients in ex-perimental group receivedgeneral anesthesia with dexmedetomidine and sevoflurane. Control group means general anesthesia with sevoflurane only. In both groups, the level of cortisol, IL-6, IL-8 and of TNF-αin serum were measured at 5 time points , 30 minutes before anesthesia , after cutting skin , after surgery , 24 h after surgery and 72 h after surgery. Results The amount of anesthetic used to induce general anesthesia in the experimen-talgroup were lower than that of the control group.There is no obvious difference of cortisol , IL-6, IL-8 and of TNF-αin serumat the time of 30 min before anesthesia between two groups.Concentrations ofseveral markersin-creasedafter anesthesia, of which experimentalgroup were lower than that of the control group. Conclusions Dexmedetomidine could be immunoprotective for patient with breast cancer during perioperative radical mastecto-my via sevoflurane inhalationgeneralanesthesia. This study recommends usingmultiple anestheticdrugs to anes-thetize patients of breast cancer when performing radical mastectomy.