Trials (year) | Country | Group | Surgery | Anesthesia | Intraoperative Analgesia | Outcomes |
---|---|---|---|---|---|---|
Chen 2017 [25] | China | Control(n = 29) DEX(n = 30) | abdominal hysterectomy | general anesthesia | remifentanil | 1,2,3,4,5 |
Gao 2018 [26] | China | Control(n = 101) DEX(n = 102) | abdominal operation | general anesthesia | Not specified | 1,2,3,6,7,8,9,10 |
Nie 2014 [27] | China | Control (n = 38) DEX(n = 38) | caesarean section | spinal anesthesia | bupivacaine bupivacaine +DEX | 1,3,6,8,9,10,11 |
Dong 2017 [28] | China | Control(n = 30) DEX(n = 30) | thoracotomy operation | general anesthesia | sufentanil | 1,2,3,4,6,7,8,9,10, 11 |
Qin 2017 [29] | China | Control(n = 29) DEX(n = 29) | partial laryngectomy | general anesthesia | sufentanil+DEX | 1,3,6,7,8,9,10, 11 |
Lu 2017 [30] | China | Control(n = 76) DEX(n = 75) | shoulder arthroscopy | general anesthesia+ brachial plexus block | DEX+ ropivacaine+ remifentanil | 1,2,3,5,6,7,9, 11 |
Ren 2015 [31] | China | Control(n = 41) DEX1(n = 41) DEX 2 (n = 43) | thoracic surgery | general anesthesia | DEX + sufentanil | 1,2,3,4,5,6,7,11 |
Ren 2015 [32] | China | Control(n = 27) DEX1(n = 28) DEX 2 (n = 27) | abdominal hysterectomy | general anesthesia | sufentanil DEX + sufentanil DEX + sufentanil | 1,2,3,4,5,6,7,9,11 |
Xin 2017 [33] | China | Control(n = 47) DEX(n = 46) | laparotomy surgery | general anesthesia | remifentanil | 1,2,6,8,9,10,11 |