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1.
The Journal of Clinical Anesthesiology ; (12): 363-366, 2018.
Article in Chinese | WPRIM | ID: wpr-694944

ABSTRACT

Objective To observe the effect of ultrasound-guided transversus abdominis plane block combined with diclofenac sodium suppository in anus on postoperative analgesia and early recov-ery after laparoscopic hysterectomy.Methods Sixty-six patients of laparoscopic hysterectomy,aged 40-60 years,were randomly divided into group T and group D,33 cases in each group.Group T used ultrasound-guided bilateral transversus abdominis plane (TAP)block after surgery.Group D used TAP block and diclofenac sodium suppositories in anus.All patients received PCIA.Postoperative 24 h sufentanil dosage out of analgesia pump and the effective press times were recorded.The incidence of dysphoria,nausea and vomit within postoperative 24 h,the time of first out-of-bed activity,the time of first anal exhaust and the time of removing urine tube were measured.The plasma concentra-tion of interleukin-6(IL-6),C reactive protein (CRP)and cortisol (Cor)were recorded at the follow-ing four time points:before anesthesia,just postoperative moment,8 and 12 h after surgery. Results Compared with group T,the sufentanil dosage [(18.6±3.2)μg vs (40.8±5.1)μg]and the effective press times [(9.3±2.2)times vs (20.4±3.5)times]were fewer in group D (P<0.05).The incidence of dysphoria,and nausea and vomit were less in group D compared with group T (P<0.05).The IL-6,CRP and Cor of group D at 12 h were lower than those of group T (P<0.05). But the times of first out-of-bed activity,anal exhaust and removing urine tube in two groups were not significantly different.Conclusion Transversus abdominis plane block combined with diclofenac sodium suppositories in anus can provide safe and effective postoperative analgesia for laparoscopic hysterectomy,and promote the early fast recovery.

2.
Chinese Journal of Anesthesiology ; (12): 1121-1123, 2015.
Article in Chinese | WPRIM | ID: wpr-483312

ABSTRACT

Objective To evaluate the effects of different durations of severe acute hypervolemic hemodilution (AHH) on acute lung injury in rabbits.Methods Thirty-six healthy adult rabbits of both sexes, weighing 2.7-3.1 kg, were randomly divided into 2 groups (n=18 each) using a random number table: control group (C group) and AHH group.AHH was performed with 6% hydroxyethyl starch 130/0.4 until the target hematocrit of 20% was achieved in group AHH.Immediately before AHH (T0) , and at 1,2 and 4 h after AHH (T1-3) , blood samples were taken from the right femoral artery for blood gas analysis.The oxygenation index was calculated.The occurrence of acute lung injury (oxygenation index ≤ 300 mm-Hg) was recorded.After blood samples were collected at T1-3 , 6 rabbits in each group were sacrificed, and lungs were removed for determination of wet/dry lung weight ratio (W/D ratio) and aquaporin-1 (AQP-1) expression (by immuno-histochemistry).Results In group AHH, 1 rabbit developed acute lung injury at 1-2 h after AHH, and 4 rabbits developed acute lung injury at 2-4 h after AHH.Compared with group C,W/D ratio was significantly increased at T1-3, and the expression of AQP-1 was down-regulated at T2,3 in group AHH (P<0.05 or 0.01).Conclusion Severe AHH performed with 6% hydroxyethyl starch 130/ 0.4 with the target hematocrit reduced to 20% and the duration > 1 h induces acute lung injury in rabbits.

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