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1.
药物流产对妇女再次足月妊娠的影响   总被引:3,自引:0,他引:3  
<正> 米非司酮配伍米索前列醇终止7周内早孕的成功率可达95%。为了解药物流产对妇女再次妊娠有无影响,本文分别选择首次妊娠即足月分娩者(对照组),首次妊娠为人工流产者(人流组)及首次妊娠为药物流产组(药流组),对其足月妊娠期间及分娩时的合并症进行比较分析。探讨药物流产对再次妊娠结局的影响。 资料来源 一、对象选择 1996年1月1日~12月31日在我院足月分娩的产妇共3 184人,其中首次妊娠为药物流产104例(药流组),按1:2配对选择分娩时间最接近的首次妊娠为人工流产者204例(人流组)及首次妊娠即  相似文献   

2.
药物流产对再次妊娠分娩的影响   总被引:3,自引:0,他引:3  
目的:探讨药物流产对再次妊娠分娩及胎儿的影响。方法:1999年3月-2000年5月,在3家医院选择600例初产妊娠妇女分组进行对照研究。A组为一次药物流产史者;B组为一次手术流产史者;c组为无人工流产史者,作为空白对照,每组各200例。结果:A、B、c三组在先兆流产、妊娠晚期出血、胎膜早破、胎盘粘连、产后出血、第三产程时间、新生儿窒息及新生儿体重方面无差异,但A、B两组产科并发症的发生率高于c组。结论:育龄妇女应采用有效的避孕措施,避免药物流产对今后妊娠分娩产生不良影响。  相似文献   

3.
初孕药物流产对再次妊娠的影响   总被引:1,自引:0,他引:1  
目的 探讨药物流产对再次妊娠的影响。方法 采用回顾性调查方法,对 268例有药物流产史的初孕妇女,623例有人工流产史及329例无流产史的初孕妇女进行对照分析。结果 药物流产组胎盘粘连和产后出血的发生率低于人工流产组(P<0.05),胎盘粘连、产后出血、先兆流产和早产的发生率高于无流产组(P<0.05)。结论 药物流产是比人工流产安全的避孕失败补救措施。但药物流产后再次妊娠并发症增加。  相似文献   

4.
<正> 近年来,随着药物流产被人们逐渐接受而广泛应用,对药物的近期并发症报导较多,为了解药物流产的远期安全性,本文针对药流而无刮宫后再次妊娠及分娩并发症的发生情况进行调查研究,并与同期有刮宫史及无流产史的产妇进行对比分析,现报道如下。  相似文献   

5.
初孕药物流产对再次妊娠的影响   总被引:1,自引:0,他引:1  
目的:探讨药物流产对再次妊娠的影响。方法:采用回顾性调查方法,对268例有药物流产史的初孕妇女,623例有人工流产史及329例无流产史的初孕妇女进行对照分析。结果;药物流产组胎盘粘连和产后出血的发生率低于人工流产组(P<0.05),胎盘粘连、产后出血、先兆流产和早产的发生率高于无流产组(P<0.05)。结论:药物流产是比人工流产安全的避孕失败补救措施。但药物流产后再次妊娠并发症增加。  相似文献   

6.
目的探讨药物流产或人工流产(刮宫术)对再次妊娠及母婴的影响。方法将初孕有一次药物流产史的健康孕妇120例分为A1组,初孕〉1次药物流产史的健康孕妇70例分为A2组,初孕有一次人工流产(刮宫术)史的健康孕妇120例分为B1组,初孕〉1次人工流产(刮宫术)史的健康孕妇60例分为B2组,孕前无流产史的健康孕妇随机选择120例分为对照组C,分析3组孕妇病例随访资料。结果除先兆流产外,药物流产组与对照组再次妊娠的孕期,围生期及新生儿情况差异均无统计学意义(P〉0.05),与人工流产组相比,药物流产组与对照组胎盘粘连、胎盘残留、胎盘植入和产后出血发生率均较低(P〈0.05)。一次以上人工流产组胎盘植入,胎盘粘连和早产发生率明显高于1次人流组(P〈0.05),而药流组妊娠并发症的发生率与药流次数无明显关联。结论药物流产对再次妊娠母婴的影响小于人工流产,相对更安全,为中止非意愿妊娠首选,但仍可能引起某些并发症,人工流产后再次妊娠并发症发生率与人工流产次数有关,因此仍要大力普及避孕知识,提倡安全妊娠和分娩。  相似文献   

7.
目的 探讨初孕药物流产对再次怀孕的影响.方法 采用前瞻性调查方法对126例有药物流产史的初孕妇女及260例有人工流产史初孕妇女进行比较,随访足月分娩结局.结果 因胎盘引起的并发症,药物流产组明显低于人工流产组(P<0.01);产后出血发生率,药物流产组也明显低于人工流产组(P<0.01).结论 初孕妇女药物流产后再次怀孕分娩因胎盘引起的并发症比人工流产后再次怀孕分娩者少,且有较大的安全性.  相似文献   

8.
目的探讨人工流产(人流)对其后再次妊娠结局的影响。方法对本次妊娠前有、无人工流产史孕妇各400例,随诊其孕期及妊娠结局并进行比较分析。结果人流组再次妊娠后孕早期出血、产时胎盘粘连、产后出血、胎盘位置异常及早产的发生率高于对照组(P<0.01);≥2次流产组的早产发生率高于1次流产组;末次人流与本次妊娠间隔时间≤6个月组的早产、胎儿窘迫发生率均高于>6个月组。结论人流对其后再次妊娠有一定的不良影响。  相似文献   

9.
药物流产与手术流产比较可接受性的Meta分析   总被引:1,自引:0,他引:1  
目的 评价米非司酮配伍米索前列醇药物流产与手术流产终止早期妊娠的可接受性,为非意愿妊娠妇女选择流产方法提供参考和为临床医生的临床决策提供证据。方法 检索MEDLINE、EMBASE、Cochranelibrary、CBMdisc、CNKI、VIP等6个医学数据库,手工检索12种相关杂志,并追查参考文献。由2名评价员独立筛选、评价文献和提取数据。对没有异质性的文献进行Meta分析。结果 纳入9篇文献(3565例病例)。流产前妇女认为药物流产痛苦更少(OR=466.51,95%CI:91.37~2381.88);而手术流产更快捷(OR=0.02,95%CI:0.01~0.06)。流产后妇女对两种流产方法满意度相似,差异无统计学意义(P=0.89);药物流产的再选择率更高(OR=2.72,95%a:2.13~3.47);向他人推荐药物流产的比率也更高(OR=4.91,95%CI:2.16~11.16)。结论 药物流产是一种痛苦小的方法,但不如手术流产快捷,其再次选择率和推荐给他人的比率高于手术流产。药物流产与手术流产比较各有利弊,二者的满意度相似,不能相互代替。  相似文献   

10.
药物流产和手术流产后对卵巢功能的影响   总被引:1,自引:0,他引:1  
在妊娠3个月内人为地采取措施终止妊娠称为人工流产.药物流产和手术流产就是最常使用的两种人工流产方法,在临床上普遍应用.非自然流产,会带来很多并发症,比如不孕症和感染等疾病,所以不值得提倡;不同的流产方式对女性的健康影响不同.对流产后卵巢功能的影响进行研究,现报道如下.  相似文献   

11.
目的:对比分析药物流产与手术流产后未婚妇女的心理健康状况。方法:检索MEDLINE、EMBASE、Cochrane Library、CMCC/CMAC、CBM、CNKI、VIP、万方等8个医学数据库,手工检索12种相关杂志,并追查参考文献。由2位评价员独立筛选、评价文献和提取数据。应用RevMan 5.0.1软件对2011年以前发表的符合纳入标准的相关文献进行汇总分析。结果:未婚妇女使用药物流产与手术流产,在躯体化因子得分、总分、阳性总均分、阳性症状均分以及阳性项目数等方面均有统计学差异(P<0.05),其他各因子得分两组妇女无统计学差异。结论:与手术流产相比,药物流产对未婚妇女心理健康的影响较小。  相似文献   

12.

Background

Until recently, premarital examination for both men and women was a legal requirement before marriage in China. Researchers have carried out surveys of attendees' sexual activity, pregnancy and abortion before their marriages, trying to map out reproductive health needs in China, according to this unique population-based data. To systematically identify, appraise and summarise all available studies documenting pregnancy and induced abortion among unmarried Chinese women attending premarital examinations.

Methods

We searched the Chinese Biomedical Literature Index from 1978 to 2002; PUBMED; and EMBASE. Trials were assessed and data extracted by two people independently.

Results

Nine studies, of which seven were conducted in the urban areas, one in the rural areas, and one in both urban and rural areas, met the inclusion criteria. In the seven studies in urban areas, the majority of unmarried women had experienced sexual intercourse, with estimates ranging from 54% to 82% in five studies. Estimates of a previous pregnancy ranged from 12% to 32%. Abortion rates were high, ranging between 11 to 55% in 8 studies reporting this, which exclude the one rural study. In the three studies reporting both pregnancy and abortion, most women who had become pregnant had an induced abortion (range 86% to 96%). One large rural study documented a lower low pregnancy rate (20%) and induced abortion rate (0.8%).

Conclusions

There is a large unmet need for temporary methods of contraception in urban areas of China.  相似文献   

13.
目的:人工流产对再次妊娠分娩的影响。方法:随机抽取2007年7月—2008年3月间拱墅区围产期保健手册共1286张,回顾性分析有、无人工流产史对孕产妇妊娠分娩的影响。结果:有人工流产史孕产妇孕早期出血、产后出血的发生率高于无人工流产史孕产妇(P〈0.05),差异有统计学意义。结论:人工流产术可增加再次妊娠分娩时孕早期出血、产后出血的发生率。  相似文献   

14.
雌二醇、孕酮水平与药物流产结局关系的研究   总被引:6,自引:0,他引:6  
目的:为了解生殖激素雌二醇(estrad iol,E2),孕酮(progesterone,P)与药物流产结局的关系。方法:选择停经49 d以内米非司酮配伍米索前列醇药物流产的早孕妇女76例,其中完全流产43例,不全流产33例,于孕囊排出后7 d,14 d,21 d随诊时抽肘静脉血,以磁性颗粒酶联免疫法测定E2,P水平,并对出血超过2周的病例进行刮宫送病理检查。结果:药流后7 d时完全流产组与不全流产组E2水平迅速下降到卵泡期水平,两组无差异,而不全流产组P水平明显高于完全流产组(P<0.005)。药流后14 d与21 d时,不全流产组E2水平明显低于完全流产组(P<0.05),而两组P水平则无明显差异。完全流产组药流后14 d较7 d时E2明显上升(P<0.05),不全流产组14 d较7 d时E2无明显升高。完全流产组7 d时P处于卵泡期水平,不全流产组P则高于卵泡期水平。刮宫发现不全流产中全部有蜕膜和/或绒毛残留。完全流产中有6例发展为排卵期出血,2例发展为功能性子宫出血。结论:药流后出血的主要原因是不全流产,米非司酮药流致雌激素水平低下,可能是药流后出血的原因之一,药流后7 d时孕激素高于卵泡期水平,可能是预测不全流产的指标,但药流后功能性子宫出血不容忽视。  相似文献   

15.
目的:了解药物流产相关服务现状及医护人员药物流产服务经验影响因素。方法:2009年11月~2010年5月,采用多阶段分层随机抽样方法抽取广东省深圳市和河南省计划生育中心及医院658名流产医护人员进行问卷调查。结果:药物流产相关的全身检查、超声检查、止痛、止吐、预防性使用抗生素项目每次或有时开展的比例分别为97.80%、99.20%、68.00%、74.30%和95.90%;流产服务中排除孕囊的设备(3.02分)和冲洗孕囊的设备(3.15分)是得分较低的环节;医护人员的服务经验得分中口服米非司酮和前列腺素(米索前列醇/吉美前列素)的得分为56.91分,扩宫和负压吸宫术的得分是70.29分。多因素分析显示,学历和工作年限是药物流产经验的影响因素。结论:药物流产相关的各项服务开展情况良好;排除孕囊的厕所设备和冲洗孕囊的设备是药物流产服务中相对薄弱的环节;大部分流产医护人员有药物流产工作经验。组织有经验医生对新入岗人员进行此方面培训或可提高药物流产服务水平。  相似文献   

16.
目的比较药物流产和人工流产两种不同方式在终止早期妊娠上的被接受程度以及临床效果。方法选取2008~2012年在茂名市人口和计划生育综合服务中心终止早期妊娠的286例受术者,根据终止妊娠方式的不同,分为药物流产组(128例)和人工流产组(158例),比较两组受术者终止妊娠的临床效果以及再次意外妊娠后会选择的终止妊娠方式。结果两组在完全流产率、不完全流产率、人工流产综合征发生率、流产后阴道出血时间上比较差异无统计学意义(P0.05)。两组再次意外妊娠后会选择的终止妊娠方式比较,差异有统计学意义(P0.05)。结论药物流产和人工流产在终止早期妊娠中有各自的优点和缺点,可根据受术者的具体情况和既往流产病史选择流产方式,在终止早期妊娠中取得比较好的临床效果。  相似文献   

17.
OBJECTIVES: We aimed to assess the effect of an educational intervention on the interest in and support for abortion training among family medicine residents. METHODS: We conducted a cross-sectional survey before and after an educational lecture on medical and surgical abortion in primary care among 89 residents in 10 New Jersey family medicine programs. RESULTS: Before the lecture, there was more interest in medical abortion training than surgical abortion. Resident interest in surgical abortion and overall support for abortion training increased after the educational intervention (p<.01). CONCLUSIONS: Efforts to develop educational programs on early abortion care may facilitate the integration of abortion training in family medicine.  相似文献   

18.
The efficacy of medical abortion: a meta-analysis   总被引:12,自引:0,他引:12  
Multiple clinical studies demonstrate the efficacy of medical abortion with mifepristone or methotrexate followed by a prostaglandin analogue. However, assessing predictors of success, including regimen, is difficult because of regimen variability and a lack of direct comparisons. This meta-analysis estimates rates of primary clinical outcomes of medical abortion (successful abortion, incomplete abortion, and viable pregnancy) and compares them by regimen and gestational age. We identified 54 studies published from 1991 to 1998 using mifepristone with misoprostol (18), mifepristone with other prostaglandin analogues (23), and methotrexate with misoprostol (13). Data abstracted from studies included regimen details and clinical outcomes by gestational age. We found that efficacy decreases with increasing gestational age (p<0.001), and differences by regimen are not statistically significant except at gestational age > or =57 days. For gestations < or =49 days, mean rates of complete abortion were 94-96%, incomplete abortion 2-4%, and ongoing (viable) pregnancy 1-3%. For gestations of 50-56 days, the mean rate of complete abortion was 91% (same for all regimens), incomplete abortion 5-8%, and ongoing pregnancy 3-5%. For > or =57 days, success was lower for mifepristone/misoprostol (85%, 95% confidence interval 78-91%) than for mifepristone/other prostaglandin analogues 95% (CI 91-98%, p = 0.006). For mifepristone/misoprostol, using > or =2 prostaglandin analogue doses seems to be better than a single dose for certain outcomes and gestational ages. We conclude that both mifepristone and methotrexate, when administered with misoprostol, have high levels of success at < or =49 days gestation but may have lower efficacy at longer gestation.  相似文献   

19.

Objectives

To explore the ways in which medical abortion pills are obtained and used by university students in Chile in a clandestine context.

Study design

Using a qualitative approach, we conducted in-depth interviews with 30 young women who had had a medical abortion between 2006 and 2016 while attending university. We recorded the details of their pathways to abortion and their experience of abortion, and how they used networks in the university to find the pills and learn how to use them. The interviews were analyzed using narrative content analysis.

Results

The findings show that medical abortion did not take place completely outside the healthcare system for these students, who accessed ultrasound scans pre- and post-abortion and post-abortion care. However, even with help and support from contacts, partners and friends, the clandestine situation created uncertainty and fear, which dominated the whole process, from finding and purchasing the pills, to uncertainty about correct doses and whether the abortion was going as it should and was complete or not. There was a high perception that failure and complications might be occurring, which led many of them to seek post-abortion care. The process was very demanding, requiring information, time, privacy to have the abortion, support and resources, and the ability to deal with risk.

Conclusions

Medical abortion allowed these young women to have safe abortions in terms of reduced risks to health and autonomy through self-management. However, clandestinity made them physically, socially and emotionally vulnerable and exposed them to the risk of normative, violent judgments during post-abortion care.

Implications

Access to medical abortion has transformed the experience of abortion in Chile, where abortion is illegal, because it is possible to use it safely and effectively outside healthcare settings. However, uncertainty, fear and risk will continue to dominate the experience, which can only be transformed by making abortion legal and available.  相似文献   

20.
目的 采用Meta分析了解中国近16年孤独症谱系障碍(ASD)的患病率,掌握我国ASD的患病特征,进一步分析国内与国外ASD患病率存在差异的深层原因。方法 系统检索中国知网、维普、万方、Pubmed数据库2000年1月1日-2016年12月31日发表的中国儿童ASD患病情况的文献,采用R软件进行率值合并。结果 纳入30篇文献,中国儿童ASD患病率26.50/10 000;孤独症患病率为14.00/10 000。对发表年份、南北方等因素进行亚组分析,除南北方患病率间差异无统计学意义外,其余亚组患病率差异有统计学意义(P<0.05)。结论 尽管中国儿童ASD及孤独症患病率呈现递增趋势,但仍低于国外患病率报告;考虑限于调查人群、监测方法、筛查及诊断工具等因素影响,我国ASD患病率显然是被低估的。  相似文献   

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