高山++于春鳳++楊艷南
[摘要] 目的 探討胎膜早破與剖宮產(chǎn)及產(chǎn)褥感染的關(guān)系。 方法 回顧性分析2014年1月~2016年6月我院收治的胎膜早破患者92例的臨床資料,統(tǒng)計(jì)剖宮產(chǎn)的人數(shù)和產(chǎn)褥感染情況,分析胎膜早破與剖宮產(chǎn)及產(chǎn)褥感染的相關(guān)性。 結(jié)果 92例胎膜早破患者中剖宮產(chǎn)人數(shù)為71例(77.2%),其余21例(22.8%)為自然分娩,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);92例患者中發(fā)生產(chǎn)褥感染者15例,感染類型依次為子宮內(nèi)膜炎5例(33.3%)、子宮肌炎4例(26.7%)、彌漫性腹膜炎3例(20.0%)、盆腔結(jié)締組織炎2例(13.3%)、無(wú)血栓性靜脈炎1例(6.7%),差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。 結(jié)論 胎膜早破可增加產(chǎn)婦剖宮產(chǎn)的風(fēng)險(xiǎn)和產(chǎn)褥感染的發(fā)生率,嚴(yán)重威脅產(chǎn)婦和胎兒生命安全,必須采取有效措施降低胎膜早破的發(fā)生率,確保母嬰安全。
[關(guān)鍵詞] 胎膜早破;剖宮產(chǎn);產(chǎn)褥感染;子宮內(nèi)膜炎;子宮肌炎;腹膜炎
[中圖分類號(hào)] R714 [文獻(xiàn)標(biāo)識(shí)碼] B [文章編號(hào)] 1673-9701(2017)29-0056-02
Analysis on the relationship between premature rupture of membranes and cesarean section and puerperal infection
GAO Shan YU Chunfeng YANG Yannan
Department of Obstetrics,Suqian Hospital of Gynecology and Obstetrics in Jiangsu Province,Suqian 223800,China
[Abstract] Objective To investigate the relationship between premature rupture of membranes and cesarean section and puerperal infection. Methods The clinical data of 92 patients with premature rupture of membranes who were admitted in our hospital from January 2014 to June 2016 were retrospectively analyzed. The number of cesarean section and puerperal infection were collected, and the relationship between premature rupture of membranes and cesarean section and puerperal infection was analyzed. Results The number of cesarean section in 92 patients with premature rupture of membranes was 71 cases(77.2%), and the remaining 21 cases(22.8%)were natural delivery, which was statistically significant(P<0.05); among 92 patients, puerperal infection was found in 15 cases, and there were 5 cases(33.3%)of endometritis, 4 cases of uterine myositis(26.7%), 3 cases of diffuse peritonitis(20.0%), 2 cases of pelvic connective tissue inflammation(13.3%), 1 case of no thrombotic vein inflammation(6.7%), the differences were statistically significant(P<0.05). Conclusion Premature rupture of membranes can increase the risk of maternal cesarean section and the incidence rate of puerperal infection, which is a serious threat to maternal and fetal safety. Effective measures must be adopted to reduce the incidence rate of premature rupture of membranes, so as to ensure the safety of mother and child.
[Key words] Premature rupture of membranes; Cesarean section; Puerperal infection; Endometritis; Uterine myositis; Peritonitis
胎膜早破是指臨產(chǎn)前胎膜破裂,易引發(fā)早產(chǎn)、剖宮產(chǎn)及產(chǎn)褥感染,增加早產(chǎn)兒死亡率[1]。產(chǎn)前胎膜早破的發(fā)生與很多病理機(jī)制有關(guān),其中重要病因之一為宮內(nèi)感染[2]。胎膜早破影響母嬰預(yù)后,甚至引發(fā)一系列并發(fā)癥,如呼吸窘迫綜合征、腦室內(nèi)出血、肺炎等不良結(jié)局[3]。胎膜早破是導(dǎo)致早產(chǎn)的首要原因之一,剖宮產(chǎn)率較高,主要特征表現(xiàn)為胎兒窘迫和難產(chǎn),此外,胎膜早破還易導(dǎo)致產(chǎn)婦產(chǎn)后出血[4]。因此,胎膜早破對(duì)母嬰危害極大,臨床上應(yīng)給予足夠的重視。本文將就胎膜早破與剖宮產(chǎn)及產(chǎn)褥感染的關(guān)系進(jìn)行分析探討,現(xiàn)報(bào)道如下。endprint
1 資料與方法
1.1 一般資料
選取2014年1月~2016年6月我院收治的胎膜早破患者92例為研究對(duì)象,年齡為19~45歲,平均(34.3±5.4)歲;初產(chǎn)婦61例,經(jīng)產(chǎn)婦31例,患者的其他一般資料對(duì)本研究無(wú)影響(P>0.05)。
胎膜早破診斷標(biāo)準(zhǔn):(1)患者陰道內(nèi)突然流出尿樣液體,或自感外陰潮濕,流出液pH>6.5或pH試紙測(cè)定變藍(lán),確定為胎膜早破的可靠性為90%[5];(2)陰道流出液涂片檢查,顯微鏡下現(xiàn)羊齒狀結(jié)晶可能是羊水,但宮頸黏液污染易診斷為假陽(yáng)性[6,7];(3)胎膜早破診斷的金標(biāo)準(zhǔn)是羊水染色實(shí)驗(yàn)[8],但該檢查有創(chuàng),有可能并發(fā)醫(yī)源性胎膜早破、出血、感染或流產(chǎn)等風(fēng)險(xiǎn)。
1.2 方法
收集92例胎膜早破患者臨床資料,包括年齡、教育程度、孕產(chǎn)次等一般情況,本次分娩方式、合并癥、并發(fā)癥及新生兒情況等。統(tǒng)計(jì)剖宮產(chǎn)的人數(shù)和產(chǎn)褥感染情況及產(chǎn)褥感染類型,分析胎膜早破與剖宮產(chǎn)及產(chǎn)褥感染的相關(guān)性及常見(jiàn)產(chǎn)褥感染類型。
1.3 統(tǒng)計(jì)學(xué)方法
采用SPSS 19.0軟件包對(duì)數(shù)據(jù)進(jìn)行統(tǒng)計(jì)學(xué)處理,計(jì)量資料采用均數(shù)±標(biāo)準(zhǔn)差(x±s)表示,采用t檢驗(yàn),計(jì)數(shù)資料采用χ2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 分娩方式及產(chǎn)褥感染情況
92例胎膜早破患者中,剖宮產(chǎn)者71例,占77.2%;自然分娩者21例,占22.8%;產(chǎn)褥感染者15例,占16.3%。92例胎膜早破患者分娩結(jié)局差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。
2.2 產(chǎn)褥感染患者發(fā)生情況
在15例產(chǎn)褥感染患者中子宮內(nèi)膜炎患者有5例,占33.3%;子宮肌炎患者有4例,占26.7%;彌漫性腹膜炎患者有3例,占20.0%;盆腔結(jié)締組織炎2例,占13.3%;無(wú)血栓性靜脈炎有1例,占6.7%。見(jiàn)表1。
3討論
胎膜早破是目前產(chǎn)科較常見(jiàn)的妊娠期并發(fā)癥,易導(dǎo)致母嬰不良結(jié)局。產(chǎn)褥期感染指產(chǎn)婦在分娩及產(chǎn)褥期時(shí)生殖道易受病原體的侵襲,引發(fā)局部或全身感染,是常見(jiàn)的產(chǎn)褥期并發(fā)癥,易導(dǎo)致一系列產(chǎn)后并發(fā)癥的發(fā)生[9]。產(chǎn)褥感染的早期,產(chǎn)婦一般會(huì)出現(xiàn)脫水、發(fā)燒等癥狀,2~3 d后由低燒轉(zhuǎn)為高燒。產(chǎn)褥期感染分為子宮內(nèi)膜炎、子宮肌炎、彌漫性腹膜炎、盆腔結(jié)締組織炎、無(wú)血栓性靜脈炎等[10]。
當(dāng)產(chǎn)婦出現(xiàn)胎膜早破時(shí),破裂處會(huì)流出羊水,致使子宮羊膜腔內(nèi)的羊水減少,從而使患者對(duì)外來(lái)沖擊力失去緩沖作用,進(jìn)而宮壁緊貼胎兒,影響胎兒活動(dòng),同時(shí)會(huì)擠壓臍帶造成胎兒窘迫[11]。羊水過(guò)少會(huì)影響子宮收縮功能,致使胎位出現(xiàn)異常而影響分娩[12]。此外,胎膜早破會(huì)影響產(chǎn)婦情緒,使產(chǎn)婦處于焦慮、緊張與不安中,影響正常分娩。本研究結(jié)果顯示,92例胎膜早破患者中剖宮產(chǎn)者71例,占77.2%,產(chǎn)褥感染者15例,占16.3%,提示胎膜早破可以顯著提高產(chǎn)婦剖宮產(chǎn)率和產(chǎn)褥感染率,與侯磊等[13]報(bào)道一致給母嬰安全造成嚴(yán)重影響。如果不能積極有效地控制產(chǎn)褥感染的發(fā)生,會(huì)引發(fā)全身感染,甚至危及生命安全。因此,在胎膜早破患者中,應(yīng)做好抗感染預(yù)防措施[14]。
胎膜早破與產(chǎn)褥感染互為因果,積極預(yù)防和進(jìn)行抗感染治療對(duì)改善母嬰不良結(jié)局具有重要意義,對(duì)于存在感染現(xiàn)象的胎膜早破產(chǎn)婦應(yīng)在抗感染的基礎(chǔ)上及早終止妊娠,暫無(wú)感染者也需使用抗生素進(jìn)行預(yù)防[15]。
綜上所述,胎膜早破可增加產(chǎn)婦剖宮產(chǎn)的風(fēng)險(xiǎn)和產(chǎn)褥感染的發(fā)生率,嚴(yán)重威脅產(chǎn)婦和胎兒生命安全,必須采取有效措施降低胎膜早破的發(fā)生率,確保母嬰安全。
[參考文獻(xiàn)]
[1] 余常春,范瑞平. 產(chǎn)褥感染156例病因分析及預(yù)防措施[J]. 中國(guó)實(shí)用醫(yī)藥,2012,9(5): 27.
[2] Nold C,Hussain N,Smith K,et al. Optimal time for delivery with preterm premature rupture of membranes from 32 to 36 6/7 weeks[J]. The Journal of Maternal-fetal & Neonatal Medicine,2011,7(7):258.
[3] Ecevit A,Anuk-Ince D,Yapakci E. Association of respiratory distress syndrome and perinatal hypoxia with histologic chorioamnionitis in preterm infants[J]. Turk J Pediatr,2014,48(56):56-61.
[4] Norwitz ER,Caughey AB. Progesterone supplementation and the prevention of preterm birth[J]. Rev Obstet Gyneeol,2011,4(2):60-72.
[5] Robers D,Dalziel S. Antenatal corticosteroids for accelerating fetal lung maturation for women at risk of preterm birth[J]. Obstetrics & Gynecology,2007,109(1):189-190.
[6] Ehsanipoor RM,Arora N,Lagrew DC,et al. Twin versus singleton pregnancies complicated by preterm premature rupture of membranes[J]. Matern Fetal Neonatal Med,2012,25(6):658-661.
[7] Messidi A,Cameron A. Diagnosis of premature rupture of membranes:Inspiration from the past and insights for the future[J]. JOGC,2010,32(6):561-569.
[8] Ali Farid A,Rabei NA,Taha M,et al. Aspartate aminotransferase and alanine aminotransferase in vaginal fluid for detecting preterm premature rupture of membranes[J]. Am Sci,2011(7):243-247.
[9] 李桂萍,辛英. 新生兒病房醫(yī)院感染的原因分析及對(duì)策[J]. 中華醫(yī)院感染學(xué)雜志,2011, 21(3):442.
[10] 李展純. 早產(chǎn)并胎膜早破218例臨床分析[J]. 國(guó)際醫(yī)藥衛(wèi)生導(dǎo)報(bào),2010,16(4):437-438.
[11] 雷雪. 生殖道感染與胎膜早破[J]. 現(xiàn)代臨床醫(yī)學(xué),2012, 6(38):163-164.
[12] 謝愛(ài)蘭,狄小丹,陳小鳴,等. 未足月胎膜早破孕產(chǎn)婦發(fā)生組織學(xué)絨毛膜羊膜炎的影響因素及新生兒結(jié)局[J].中華婦產(chǎn)科雜志,2012,47(2):105-108.
[13] 侯磊,王欣,鄒麗穎,等. 14省市自治區(qū)足月胎膜早破產(chǎn)婦分娩方式及圍產(chǎn)結(jié)局分析[J].中華醫(yī)學(xué)雜志,2016,96(13):1060-1061.
[14] 姜百靈.胎膜早破與感染的關(guān)系研究及其對(duì)妊娠結(jié)局的影響[J].中國(guó)婦幼保健,2016,31(14):2846-2848.
[15] 張桂英.足月胎膜早破產(chǎn)婦相關(guān)易發(fā)因素及對(duì)母嬰結(jié)局的影響[J].中國(guó)婦幼保健,2016,31(9):1837-1839.
(收稿日期:2017-08-24)endprint