Effect of dexmedetomidine plus sufentanil administered for postoperative analgesia on sleep quality in patients undergoing abdominal hysterectomy
- VernacularTitle:右美托咪定复合舒芬太尼术后镇痛对经腹子宫切除术患者睡眠质量的影响
- Author:
Rundong TANG
;
Xiaolin XU
;
Yan JIANG
;
Yingzhi LIU
;
Zuolei CHEN
- Keywords:
Dexmedetomidine;
Postoperative analgesia;
Sleep disturbance;
Polysomnography
- From:
The Journal of Clinical Anesthesiology
2017;33(3):222-225
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effects of dexmedetomidine plus sufentanil during postoperative analgesia on sleep quality in patients undergoing abdominal hysterectomy.Methods Sixty patients (aged 30-55 years,ASA Ⅰ or Ⅱ) scheduled for hysterectomy were randomly divided into the following 2 groups: group C (n=30,sufentanil) and group D (n=30,sufentanil plus dexmedetomidine).Polysomnography measures were performed,the night before surgery (PSG1),the first night after surgery (PSG2),and the second night after surgery (PSG3).In addition,pain levels (visual analogue scale,VAS),sedation levels,sufentanil consumptions,and possible adverse effects on MAP,HR and SpO2 were investigated.Results Compared with PSG1,N1 stage sleep in group C and N2 stage sleep in group D were significantly increased (P<0.05),N1 stage sleep at PSG2 and PSG3 in group D was decreased (P<0.05);N3 and REM stage sleep,sleep efficiency index and subjective sleep quality were decreased,arousal index was increased in two groups (P<0.05).Compared with group C,N1 stage sleep was decreased,and N2 stage sleep was increased at PSG2 and PSG3 in group D (P<0.05);sleep efficiency index,subjective sleep quality were increased,arousal index in group D was decreased (P<0.05).Patients in group D had a lower VAS score and cumulative sufentanil consumption,MAP,HR at 6,24,48 h after surgery (P<0.05) and a higher sedation score at 6,24 h after surgery than those in group C (P<0.05).Conclusion Besides offering effective analgesia,postoperative dexmedetomidine infusion has positive effects on sleep disturbance in patients undergoing hysterectomy.
