betway必威登陆网址 (betway.com )学报››2021,Vol. 42››Issue (7): 504-507.DOI:10.3969/j.issn.2097-0005.2021.07.006
收稿日期:
2021-01-04出版日期:
2021-07-25发布日期:
2021-09-14通讯作者:
赖毓冕作者简介:
沙晓燕,硕士,主治医师,主要从事妇产科临床诊治工作,E-amil:shaxiaoyan1015@163.com。基金资助:
Xiaoyan Sha(), Xue Wu, Zheng Zheng, Huizhu Zhang, Yumian Lai(
)
Received:
2021-01-04Online:
2021-07-25Published:
2021-09-14Contact:
Yumian Lai摘要:
有研究认为阴道分娩过程中静脉输液可以缩短产程、降低剖宫产率,然而产程中静脉输液的管理尚无共识。临床工作中,分娩镇痛后常需给予短暂静脉输液预防低血压,本研究旨在评估持续静脉输液是否能改变初产妇的母儿结局。
采取前瞻性随机对照研究方法选取2020年7月至2020年12月在我院定期产检、足月单胎头位,要求阴道试产并行分娩镇痛的1548例初产妇为研究对象。分娩镇痛时常规开放静脉输液,孕妇可正常饮食,对照组的782例孕妇给予静脉输液250 mL/h,维持4 h;补液组的766例孕妇给予输液250 mL/h直至分娩。比较两组初产妇的产程时长及母儿结局。
①孕妇中转剖宫产率对照组为11.89%,补液组为14.62%(P= 0.116),产后出血率为5.12%和5.48%(P= 0.747),产妇均未出现肺水肿。②阴道分娩孕妇的第一产程、第二产程及总产程时限在对照组及补液组差异无统计学意义(P= 0.935,0.288,0.829),总产程 > 12 h发生率分别为36.28%和35.16%(P= 0.690),阴道分娩者产后出血率分别为5.08%和6.26%(P= 0.349)。③两组新生儿体重、1分钟Apgar评分 ≤ 7、新生儿住院率、羊水粪染率两组差异无统计学意义(P= 0.123,1.000,1.000,0.923)。
对于产程中饮食正常的初产妇,持续静脉输液并不能改善母儿结局,可仅给予分娩镇痛后常规静脉输液。
中图分类号:
沙晓燕, 吴雪, 郑峥, 张慧珠, 赖毓冕. 产程中持续静脉输液对初产妇母儿结局的影响[J]. betway必威登陆网址 (betway.com )学报, 2021, 42(7): 504-507.
Xiaoyan Sha, Xue Wu, Zheng Zheng, Huizhu Zhang, Yumian Lai. Effect of continuous intravenous fluid during labor on maternal and fetal outcomes of nulliparity[J]. Journal of Shandong First Medical Unversity & Shandong Academy of Medical Sciences, 2021, 42(7): 504-507.
组别 | 年龄(岁) | 分娩孕周(周) | BMI(kg/m2) | 妊娠合并症(%) | 输液时宫口(cm) |
---|---|---|---|---|---|
对照组(n= 782) | 29.31 ± 3.83 | 39.59 ± 0.92 | 25.22 ± 2.82 | 195(24.94) | 2.24 ± 0.96 |
补液组(n= 766) | 29.11 ± 3.28 | 39.52 ± 0.88 | 25.23 ± 2.91 | 195(25.46) | 2.20 ± 0.91 |
t/χ2 | 1.138 | 1.474 | 0.034 | 0.056 | 0.810 |
P | 0.255 | 0.141 | 0.973 | 0.813 | 0.418 |
表1初产妇基线资料比较
组别 | 年龄(岁) | 分娩孕周(周) | BMI(kg/m2) | 妊娠合并症(%) | 输液时宫口(cm) |
---|---|---|---|---|---|
对照组(n= 782) | 29.31 ± 3.83 | 39.59 ± 0.92 | 25.22 ± 2.82 | 195(24.94) | 2.24 ± 0.96 |
补液组(n= 766) | 29.11 ± 3.28 | 39.52 ± 0.88 | 25.23 ± 2.91 | 195(25.46) | 2.20 ± 0.91 |
t/χ2 | 1.138 | 1.474 | 0.034 | 0.056 | 0.810 |
P | 0.255 | 0.141 | 0.973 | 0.813 | 0.418 |
组别 | 顺产 | 钳产 | 中转剖宫产 | 产后出血 | 心衰/肺水肿 |
---|---|---|---|---|---|
对照组(n= 782) | 655(83.76) | 34(4.35) | 93(11.89) | 40(5.12) | 0 |
补液组(n= 766) | 623(81.33) | 31(4.05) | 112(14.62) | 42(5.48) | 0 |
χ2 | 1.584 | 0.087 | 2.508 | 0.104 | |
P | 0.228 | 0.801 | 0.116 | 0.747 |
表2初产妇分娩结局比较[n(%)]
组别 | 顺产 | 钳产 | 中转剖宫产 | 产后出血 | 心衰/肺水肿 |
---|---|---|---|---|---|
对照组(n= 782) | 655(83.76) | 34(4.35) | 93(11.89) | 40(5.12) | 0 |
补液组(n= 766) | 623(81.33) | 31(4.05) | 112(14.62) | 42(5.48) | 0 |
χ2 | 1.584 | 0.087 | 2.508 | 0.104 | |
P | 0.228 | 0.801 | 0.116 | 0.747 |
组别 | 第一产程(min) | 第二产程(min) | 总产程(min) | 产程 > 12 h[n(%)] | 产后出血[n(%)] |
---|---|---|---|---|---|
对照组(n= 689) | 591.43 ± 228.15 | 52.85 ± 30.90 | 648.46 ± 235.37 | 250(36.28) | 35(5.08) |
补液组(n= 655) | 590.37 ± 248.14 | 51.05 ± 31.24 | 645.56 ± 256.90 | 230(35.16) | 41(6.26) |
t/χ2 | 0.81 | 1.064 | 0.216 | 0.182 | 0.876 |
P | 0.935 | 0.288 | 0.829 | 0.690 | 0.349 |
表3阴道分娩母体结局比较
组别 | 第一产程(min) | 第二产程(min) | 总产程(min) | 产程 > 12 h[n(%)] | 产后出血[n(%)] |
---|---|---|---|---|---|
对照组(n= 689) | 591.43 ± 228.15 | 52.85 ± 30.90 | 648.46 ± 235.37 | 250(36.28) | 35(5.08) |
补液组(n= 655) | 590.37 ± 248.14 | 51.05 ± 31.24 | 645.56 ± 256.90 | 230(35.16) | 41(6.26) |
t/χ2 | 0.81 | 1.064 | 0.216 | 0.182 | 0.876 |
P | 0.935 | 0.288 | 0.829 | 0.690 | 0.349 |
组别 | 新生儿体重(g) | 1分钟Apgar评分 ≤ 7[n(%)] | 入住NICU[n(%)] | 羊水粪染[n(%)] |
---|---|---|---|---|
对照组(n= 782) | 3217.9 ± 373.14 | 5(0.64) | 5(0.64) | 134(17.14) |
补液组(n= 766) | 3188.3 ± 379.75 | 4(0.52) | 4(0.52) | 130(16.97) |
t/χ2 | 1.544 | 0.007 | ||
P | 0.123 | 1.000 | 1.000 | 0.932 |
表4新生儿结局比较
组别 | 新生儿体重(g) | 1分钟Apgar评分 ≤ 7[n(%)] | 入住NICU[n(%)] | 羊水粪染[n(%)] |
---|---|---|---|---|
对照组(n= 782) | 3217.9 ± 373.14 | 5(0.64) | 5(0.64) | 134(17.14) |
补液组(n= 766) | 3188.3 ± 379.75 | 4(0.52) | 4(0.52) | 130(16.97) |
t/χ2 | 1.544 | 0.007 | ||
P | 0.123 | 1.000 | 1.000 | 0.932 |
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