不同浓度舒芬太尼联合罗哌卡因在无痛分娩中的镇痛效果比较

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Comparison AnalgesicEffects Different Concentrations SufentanilCombined withRopivacaine inPainlessDelivery/NIU Zheng.// Innovation China，2025，22（20）： 108-111

[Abstract]Objective： To compare the analgesic effcts diferent concentrations Sufentanil combined withRopivacaine in painlessdelivery.Method：A total 18O parturients who gave birth painlesslyinthe Affilited from October 2022 to October 2O24 were selected for retrospective study. They were divided into group A （9O cases， 0.4 μg/mL Sufentanil + Ropivacaine） and group B （9O cases， 0.8 μg/mL （20 Sufentanil + Ropivacaine） according to the anesthesia scheme parturient.The analgesic effects，labor duration， and incidence adverse reactions two groups parturients were evaluated and compared.Result： There were no statisticallysignificant diferences inthe VASscores atdiferent time points （beforeanesthesia，1O minutesafter anesthesia，1 hour after anesthesia，and during delivery）between the two groups （ P> 0.05）. Therewasno statistically significant difference in the first stage labor between the two groups （P>0.05） ; however，the second stage labor， thethirdstagelabor，andthetotaldurationlaboringroupAwereshorterthanthose in groupB，withstatistically significant differences （P<0.05） .The incidence adverse reactions in group A was lower than that in group B， with statistically significant difference （P<0.05） .Conclusion：In painless delivery，high-concentration Sufentanil （0.8 μg/ml ）orlow-concentration Sufentanil （0.4μg/mL） combinedwith Ropivacaine can achieve good analgesic effect，butlow-concentrationSufentanilcanshorten thelabor process，andreduce maternaladverse reactions，which has good safety.

[Keywords] Painless deliverySufentanilRopivacaine Analgesic effect Delivery process

First-author'saddress： Anesthesiology，the Afiliated ， uzhou215002，China

doi：10.3969/j.issn.1674-4985.2025.20.025

产妇在分娩过程中，由于强烈的子宫收缩、盆底肌肉扩张及子宫组织收缩，可导致引起剧烈疼痛，通过有效方法干预，缓解产妇分娩疼痛，有利于分娩顺利[]。（剩余5453字）