【摘要】目的探讨腹腔镜联合盆腔理疗对输卵管性不孕症的治疗效果,旨在提高术后的受孕率。方法将2007年1月2008年12月进行诊治的不孕者86例随机分为干预组与对照组,每组43例。干预组腹腔镜手术治疗,术后进行理疗;对照组不进行理疗。调查并比较两组的治疗效果和患者满意度。结果干预组43例中13例再次宫内妊娠,受孕率为30.23%;对照组再次宫内妊娠,8例(18.60%)两组比较差异具有统计学意义(Plt;0.05)。干预组总有效率86.05%,明显优于对照组67.44%,且差异亦具有统计学意义(Plt;0.05)。患者满意率干预组为90.67%(39/43),对照组为76.74%(33/43)。两组差异具有统计学意义(Plt;0.05)。结论腹腔镜联合盆腔理疗可以有效改善治疗效果,提高再次受孕率,值得在临床实践中推广应用。
现有治疗排卵功能障碍性不孕的临床证据如下,①克罗米酚.1个系统评价结果表明,对不规则排卵妇女,克罗米酚与安慰剂相比,明显提高了妊娠率.另外4个克罗米酚和他莫昔芬的研究表明,这两种药物对排卵率和妊娠率的影响无统计学差异.1个随机对照试验(RCT)表明,6个月疗程的克罗米酚加二甲双胍比单用克罗米酚可明显提高妊娠率.②环芬尼:1个RCT表明,环芬尼与安慰剂相比,对妊娠率的影响无统计学差异.③促性腺激素(HMG):1个系统评价表明,HMG治疗与尿促卵泡素(urofollitropin)治疗相比,两者妊娠率无统计学差异.2个RCT表明,重组的促滤泡素和尿促卵泡素治疗相比,两者的持续妊娠率和活产率无统计学差异.以往的研究发现,虽然仅限于那些没有配合使用GnRHa的妇女,但HMG与尿促卵泡素治疗相比,发生卵巢过度刺激综合征的危险性较小.观察性研究证据表明,促性腺激素使用可能使卵巢非侵袭性肿瘤发病及多胎妊娠发生增加.④腹腔镜下卵巢打孔:1个系统评价和其后的1个小样本RCT表明,促性腺激素治疗和卵巢打孔治疗相比,对妊娠率影响的无统计学差异,但卵巢打孔术后多胎妊娠的发生率明显较低.促性腺激素脉冲疗法:有1个系统评价结果,但没有发现促性腺激素脉冲疗法有效.
Objective To systematically evaluate the efficacy and safety of letrozole combined with metformin in the treatment of polycystic ovarian syndrome (PCOS) infertility. Methods PubMed, Cochrane Library, Embase, China National Knowledge Infrastructure, Chongqing VIP, Wanfang, and SinoMed were searched from establishment to December 31, 2022. The literature on randomized controlled trials of letrozole combined with metformin in the treatment of PCOS infertility were included. RevMan 5.4 software was used for meta-analysis. Results A total of 29 articles including 3226 subjects were included, with trial group of 1614 treated with letrozole combined with metformin, and control group of 1612 treated with letrozole alone. The meta-analysis results showed that the clinical pregnancy rate [relative risk (RR)=1.76, 95% confidence interval (CI) (1.61, 1.92)], induced ovulation rate [RR=1.22, 95%CI (1.17, 1.28)], and number of dominant follicles [mean difference (MD)=1.15, 95%CI (0.86, 1.43)] in the trial group were higher than those in the control group (P<0.05). The follicle growth time [MD=−5.41 d, 95%CI (−6.03, −4.80) d], estradiol level [MD=−7.57 pmol/L, 95%CI (−10.59, −4.56) pmol/L], luteinizing hormone level [MD=−2.27 U/L, 95%CI (−2.59, −1.95) U/L], testosterone level [MD=−1.29 nmol/L, 95%CI (−1.74, −0.85) nmol/L], fasting blood glucose level [MD=−0.91 mmol/L, 95%CI (−1.71, −0.65) mmol/L], fasting insulin level [MD=−25.93 pmol/L, 95%CI (−29.06, −22.80) pmol/L], insulin resistance index [MD=−1.40, 95%CI (−1.61, −1.19)], and the incidence of ovarian hyperstimulation syndrome [RR=0.44, 95%CI (0.22, 0.88)] in the trial group were lower than those in the control group (P<0.05). There was no statistically significant difference in follicle stimulating hormone level, incidence of adverse reactions, and spontaneous abortion rates between the two groups (P>0.05). Conclusion Existing evidence suggests that compared to using trazole alone, the combination of letrozole and metformin can improve ovulation induction and pregnancy outcomes in patients with PCOS infertility. The combination of the two drugs can reduce levels of estradiol, testosterone, and luteinizing hormone in patients, while effectively reducing the incidence of ovarian hyperstimulation syndrome.
Objective To assess the effectiveness and safety of traditional Chinese medicinal herbs for subfertility. Method Databases used including MEDLINE, EMBASE, CBM and the Cochrane Controlled Trial Register (CCTR). Potentially related trials in reference lists of studies were hand searched. Published RCTs in any languages and length whether they were blind or unblind, were included. Treatments were Chinese medicinal herbs (single or compound), and controls were placebo, standard medical intervention, or no intervention. Data were extracted independently by two reviewers and analyzed with Revman 4.2 softeware. Results 7 randomized trials, including 1 042 patients met inclusion criteria. Methodological quality of all trials was poor. Chinese medicinal herbs were effective compared with routine antibiotics [RR 1.49, 95％CI (1.37 to1.62), Plt;0.000 01] and resulted in higher pregnancy rate [RR 1.46, 95%CI (1.09 to,1.96), P=0.01]. There were no adverse events reported in treatment group. Conclusions Some Chinese medicinal herbs may be effective for subfertility. However, the evidence is too weak to draw a conclusion. More strictly designed, randomized, double-blind, placebo-controlled trials are required.
Objective To investigate the application of hysteroscopy in pathological changes of infertility uterus. Methods The clinical data of 226 cases of infertility females receiving hysteroscopy from January 2007 to June 2009 in Sichuan Provincial Hospital for Women and Children were retrospectively analyzed. Results In 226 cases, hysteroscopic examination identified 147 cases of intrauterine diseases (65.04%), including 56 cases of intrauterine adhesion (24.78%), 32 cases of endometritis (14.16%), 27 cases of endometrial polyps (11.94%), 15 cases of uterine malformation (6.64%), 9 cases of submucous myoma (3.98%), 3 cases of endometrial tuberculosis (1.33%), 3 cases of uterus cavity narrow (1.33%), 2 cases of cervical internal relaxation (0.88%). No postoperative complications occurred, except for a small amount of vaginal bleeding. Conclusion For the diagnosis of the pathological changes in uterus, hysteroscopy is a direct and accurate method with less operative duration, less trauma, less pain, quick recovery, no complications, and no necessity for hospitalization. It is worth to be popularized.
【摘要】 目的 分析宫腔镜联合腹腔镜在不孕症诊治中的应用和意义。 方法 回顾性分析2007年1月-2009年12月采用宫腔镜联合腹腔镜手术诊治92例女性不孕症患者的临床资料。 结果 92例中原发不孕39例，继发不孕53例；其中有盆腔病变者86例，占93.5%。不孕原因居前四位分别是盆腔粘连31例（33.7%），输卵管阻塞24例（26.1%），子宫内膜异位症10例（10.9%），子宫内膜息肉8例（8.7%）。输卵管阻塞24例行宫腔镜引导下单极电凝器钝性逆行分离术或造口术，有20例输卵管复通，复通率66.7%。术后6~12个月年随访，妊娠率为19.6%（18/92），其中宫内妊娠15例，宫外孕3例。 结论 腹腔镜联合宫腔镜检查能快速准确地明确女性不孕的确切原因及部位，并可采取针对性治疗措施，是目前诊治不孕症的可靠方法。【Abstract】 Objective To investigate the application and role of laparoscopy combined with hysteroscopy in the diagnosis and treatment of infertile patients. Methods Ninety-two patient with infertility who examined and treated with laparoscopy combined with hysteroscopy in this hospital were retrospectively analyzed from January 2007 to December 2009. Results There were 39 patients with primary infertility and 53 patients with secondary infertility.The main reason of infertility was pelvic diseases (93.5%). In the pelvic diseases,the common causes included pelvic adhesion (31 cases, 33.7%), obstruction of oviduct (24 cases, 26.1%), endometriosis (10 cases, 10.9%), and endometrial polyp (8 cases, 8.7%). Twenty-four patients with obstruction of oviduct were treated with hysteroscopy conducting unipolar electrocoagulation tool, 20 fallopian tubes were unobstructed. The recover rate was 66.7%. All the patients received follow-up by 6 - 12 months, and the pregnancy rate was 19.6% (18/92). Out of these 18 patients, 15 patients were intrauterine and 3 extrauterine. Conclusion Laparoscopy combined with hysteroscopy can find out the exact reasons of infertility and offer the respective treatment, and be a reliable method to diagnose and treat infertility patient.
【摘要】 目的 探讨绝经期促性腺激素及氯米芬在促排卵治疗中适宜的治疗方法。 方法 2004年8月〖CD3/5〗2008年5月对80例不孕患者实施促排卵治疗。测定血雌激素、黄体生成素水平、阴道B型超声、子宫颈黏液评分及基础体温测定监测排卵,并观察不良反应的发生情况。 结果 使用氯米芬及绝经期促性腺激素排卵率分别为773%和856%；卵巢过度刺激综合症发生率为150%,大多由使用绝经期促性腺激素方案引起,且起始剂量150 U；未破裂卵泡黄素化综合征的发生率为90%。 结论 绝经期促性腺激素和氯米芬治疗排卵障碍性不孕有较好的疗效,绝经期促性腺激素和氯米芬促排卵治疗效果与卵巢的状态及激素水平有关。促性腺激素的使用应强调个体化,以达到较好的治疗效果并降低卵巢过度刺激综合症的发生。【Abstract】 Objective To explore the proper method with human menopausal gonadotropin and clomiphene in facilitating ovulation treatment. Methods Eighty infertility patients with the facilitating ovulation treatment were included from August 2004 to May 2008. Ovulation monitoring was based on the level of estrogen and luteinizing hormone, transvaginal B ultrasound, the cervical Inlser score and assay of basal body temperature. Besides, adverse reactions were observed. Results The rates of ovulation of clomiphene and human menopausal gonadotropin were 77.3% and 85.6%. The rate of ovarian hyperstimulation syndrome (OHSS), which was mostly caused by human menopausal gonadotropin with 150 IU, was 150%. The rate of luteinized unruptured follicle syndrome (LUFS) was 90%. Conclusion Individual therapy with human menopausal gonadotropin and clomiphene is essential to infertility patients with ovulation barrier. The efficacy of human menopausal gonadotropin and clomiphene is relevant to the ovarian condition and the hormone levels. Individual using of hormone is important in the facilitating ovulation treatment, which is helpful to increase the effective efficacy and prevent the OHSS.
Objective To systematically review the methodological quality of guidelines concerning infertility, so as to provide references for clinical practice. Methods Guidelines concerning infertility were electronically retrieved (from inception to Feb. 2013) in PubMed, EMbase, CBM, WanFang Data, CNKI, GIN guideline database guideline development websites (including NGC, NICE, SIGN, NZGG, SOGC, etc.), and medical associtation websites (including IFFS, FIGO, ESHRE, NFOG, RCOG, ASRM, ACOG, etc.). We also searched Chinese guideline websites including the website of the National Health and Family Planning Commission of People’s Republic of China, CGC (China Guideline Clearinghouse), and CPGN (Clinical Practice Guideline Net). Two reviews independently screened literature according to the inclusion and exclusion criteria, and assessed the quality of guideline development and reporting using the Appraisal of Guidelines for Research and Evaluation (AGREE II). Results a) A total of 16 guidelines concerning infertility were included, with development time ranging from 1998 to 2012. Among 16 guidelines, 10 guidelines were made by the USA, 3 by Britan, 1 by the Europe, and 1 by America and Europe. b) The scores of guidelines according to the domains of AGREE II decreased from “Clarity of presentations, scope and purpose”, “Participants”, “Applicability”, “Rigour of development”, and “Editorial independence”. 16 guidelines were generally low in quality. The levels of recommendations were Level A (5 guidelines), Level B (8 guidelines), and Level C (3 guidelines). c) Four evidence-based guidelines scored the top three in the domain of “Rigour of development”. d) The recommendations of different guidelines were fairly the same. e) No guidelines on infertility have been developed in China. Conclusion a) The guidelines on infertility should be improved in “Rigour of development” and “Applicability” in future. Conficts of interest should be addressed. b) Guidelines are recommended to be developed on the basis of the methods of evidence-based medicine, and best evidence is recommended. c) National organizations such as ASRM should be established in China, so as to develop biomedicine and TCM guidelines based on evidence and regulate the treatment. d) For the general assessment of guidelines, AGREE II should offer threshold criteria of suggestion.
目的:比较不同麻醉方法在腹腔镜妇科不孕检查及治疗术中的效果和安全性。方法:选择不孕拟在腹腔镜下行检查及治疗术的患者60例,随机分为三组,每组20人,分别进行连续硬膜外麻醉(简称EA组);静吸复合全身麻醉(简称GA组);连续硬膜外麻醉加静吸复合全身麻醉(简称EGA组),观察比较三种麻醉方法对患者呼吸,循环及麻醉效果的影响。结果:三种麻醉方法均可保证手术完成,EA组术中管理较为麻烦,GA组循环波动大,EGA组麻醉效果更好,各种药物用量减少,患者血液动力学更稳定,恢复快,管理更轻松。结论:连续硬膜外麻醉加静吸复合全身麻醉(EGA)可避免其它两种麻醉方式不足,各取长处,更适用于腹腔镜妇科不孕检查及治疗术麻醉。