Objective To systematically review the effectiveness and safety of different laparoscopic surgeries for ovarian endometrioma (OE). Methods Such databases as The Cochrane Library (Issue 3, 2011), MEDLINE (1966 to November 2011), EMbase (1980 to November 2011), CNKI (1980 to November 2011), CBM (1980 to November 2011) and WanFang Data (1978 to November 2011) were searched on computer, and the relevant references of the included literature were also retrieved manually to collect the randomized controlled trials (RCTs) about laparoscopic cystectomy vs. laparoscopic coagulation for OE. According to the inclusion and exclusion criteria, two reviewers independently screened literature, extracted data and assessed quality. Then RevMan 5.1 software was used for meta-analysis. Results A total of 5 RCTs were included. The results of meta-analysis showed that, laparoscopic cystectomy for OE could reduce the reocurrence rates of dysmenorrhoea (RR=0.29, 95%CI 0.15 to 0.55, P=0.000 2), dyspareunia (RR=0.27, 95% CI 0.09 to 0.77, P=0.01) and non-menstrual pelvic pain (RR=0.19, 95% CI 0.05 to 0.76, P=0.02), decrease 1-year (RR=0.33, 95%CI 0.15 to 0.74, P=0.007) and 2-year (RR=0.49, 95%CI 0.26 to 0.95, P=0.03) postoperative reoccurence of OE, and lower the risk of short-term secondary operation (RR=0.25, 95%CI 0.07 to 0.85, P=0.03). However, it didn’t increase the 12-month (RR=2.82, 95%CI 1.44 to 5.50, P=0.002) and 24-month (RR=2.62, 95%CI 1.47 to 4.68, P=0.001) postoperative spontaneous pregnancy rates (SPR). In addition, although laparoscopic coagulation was superior to laparoscopic cystectomy in the 6-month postoperative ovarian reserve function (ORF), there was no significant difference in the 5-year postoperative ORF between the two groups (WMD=0.27, 95%CI −0.18 to 0.73, P=0.24). Conclusion Laparoscopic cystectomy for OE can reduce the reoccurence of dysmenorrhoea, dyspareunia, non-menstrual pelvic pain and endometriosis, decrease the risk of short-term secondary operation, and increase the postoperative SPR in women who had been diagnosed as infertility. Because of the quantity limitation of present clinical trials, this conclusion requires to be further proved by performing more high quality RCTs.
Objective To systematically evaluate the correlation between endometriosis (EM) in Chinese women and Xba I polymorphism in intron-1 of estrogen receptor α (ER-α) gene. Methods Such databases as PubMed, MEDLINE, The Cochrane Library (Issue 3, 2012), VIP, CBM, WanFang Data and CNKI were searched to collect case-control studies about the correlation between EM and Xba I polymorphism in intron-1 of ER-α gene. The retrieval time was from 1980 to 2012. Two reviewers independently screened the literature according to the inclusion and exclusion criteria, extracted the data and assessed the quality, and then the meta-analysis was conducted by using RevMan 5.0 and Stata 12.0 software. Results A total of 7 studies involving 676 EM patients and 688 healthy volunteers were included. The results of meta-analyses showed that Chinese women with X/X genotype had similar risk of EM compared to those with x/x genotype (OR=0.95, 95%CI 0.58 to 1.54, P=0.82) or X/x genotype (OR=0.73, 95%CI 0.44 to 1.20, P=0.22). The allele X also showed similar risk of EM compared to the allele x (OR=1.11, 95%CI 0.93 to 1.33, P=0.25). Conclusion At present, it has not yet been found that the incidence of EM in Chinese women is related to the Xba I polymorphism in intron-1 of ER-α gene as well as the allele X. For the quantity and quality limitation of the included studies, this conclusion has to be proved by more studies.
Objective To systematically assess the correlation between smoking and the risk of endometriosis, so as to offer scientific basis to health education and preventing decision. Methods A literature search was performed in The Cochrane Library, Pubmed, Embase, CBM, CNKI and Wanfang database to collect the case control studies on the correlation between smoking and endometriosis. Two reviewers independently screened the literatures according to the inclusion and exclusion criteria, extracted the data, assessed the quality, and then conducted Meta-analyses on the 13 included RCTs by using RevMan 5.0 software, with calculation of the OR value and 95%CI. Results A total of 13 case control studies involving 14260 cases were included, of which 1900 ones were endometriosis. The quality assessment indicated that 2 studies were in quality of Level A, 4 were Level B, 7 were Level C, totally meant low quality. Meta-analyses showed that compared with non-smokers, there was no increasing possibility of endometriosis in smokers (OR= 0.91, 95%CI 0.82 to 1.02). The geographical subgroup analyses showed there was no significant difference in the incidence of endometriosis between the non-smokers and smokers in North America (OR=0.96, 95%CI 0.84 to 1.08), but a significant difference was found between non-smokers and smokers in Europe (OR=0.72, 95%CI 0.54 to 0.97). Conclusion There is no causative relationship between smoking and incidence of endometriosis. However, more high-quality trials are expected for further study because of the heterogeneity and poor quality of the current included studies.
【摘要】 目的 探讨甲氨蝶呤(MTX)联合米非司酮治疗早期异位妊娠(EP)的临床效果。 方法 收集2006年2月-2010年2月收治的早期未破裂型EP患者126例，随机分为MTX联合米非司酮组62例，单独应用MTX组64例， MTX治疗采用小剂量分次肌肉注射给药进行。 结果 126例患者中，MTX联合米非司酮组和单独应用MTX治疗组的成功率为分别为88%和65%，两组差异有统计学意义(Plt;0.05)。 结论 MTX小剂量分次给药联合米非司酮治疗早期未破裂型EP效果优于MTX的单独使用。【Abstract】 Objective To observe the therapeutic effect of methotrexate (MTX) combined with mifepristone on early ectopic pregnancy. Methods A total of 126 patients with early ectopic pregnancy diagnosed from February 2006 to Febrary 2010 were randomly divided into two groups. In 126 patients, 62 treated with MTX combined with mifepristone were in the treatment group,and 64 treated independently with MTX were in the control group. MTX was administrated at a low dose in several times. Results In 126 patients,the success ratio of the treatment was 88% in treatment group groups and 65% in the control group; the difference between the two groups was significant (Plt;0.05). Conclusion Low-dose MTX in separate times combined with mifepriston is effective on the early ectopic pregnancy, and the therapeutic effect of the combined administration of MTX and mifepriston is better than that of the single administration with MTX.
目的：探讨腹腔镜下卵巢子宫内膜异位囊肿保守手术的疗效。方法:2005年1月至2006年7月间采用腹腔镜保守手术治疗卵巢子宫内膜异位囊肿患者106例。患者平均年龄（32.5±6.4）岁，平均病程2.1年。合并不孕症21例，痛经54例，性交痛38例，慢性盆腔痛76例。无明显自觉症状仅以普查发现附件肿物者23例。结果：106例患者中行囊肿剔除术100例（94.3％），其中单侧卵巢内膜异位囊肿剔除61例，双侧卵巢内膜异位囊肿剔除39例（其中双侧囊肿剔除术34例，一侧囊肿剔除而另一侧附件切除5例），单侧附件切除6例。所有患者平均手术时间(38±11)分钟，平均出血量（35.6±12.5）mL。首次排气时间平均在术后（22.3±4.2）小时。平均住院天数（4.2±1.3）天。随访3～18个月，除21例不孕患者均于术后服用内美通或孕三烯酮2.5 mg 2次/周共3～6个月。106例患者中治疗性交痛总有效率92.2％，治疗慢性盆腔痛总有效率92.1％，治疗痛经总有效率90.7％。21例不孕患者中总妊娠率61.9％，7例(53.8％)半年内妊娠，6例（46.2％）1年内妊娠。术后复发9例（8.5％）。结论:对保留生育功能的卵巢子宫内膜异位囊肿患者，腹腔镜下保守手术是目前公认的安全、有效的手术方法。
目的：分析我院近10年来异位妊娠发生率、发病年龄、诊断和治疗。方法：以5年为一个时间段回顾分析我院1997年1月至2006年12月异位妊娠发生率、发病年龄、诊断和治疗。结果：我院1997年1月至2006年12月共收治异位妊娠740例。异位妊娠数与同期宫内妊娠数之比，由1997年1月至2001年12月的1∶23.99上升为2002年1月至2006年12月的1∶11.60（P＜0.01）。≤25岁异位妊娠的发病率由1997年至2001年的14.7%上升到2002年至2006年的289%，其中≤20岁妇女及合并不孕者有增多趋势。异位妊娠的早期诊断率增高，发生异位妊娠破裂者由1997年至2001年的120例（45.3%）下降至2002年至2006年的85例（17.9%）（P＜0.01）。经腹行输卵管切除仍为主要治疗手段，但腹腔镜手术及保守性手术逐渐增多，非手术治疗明显增多。结论：异位妊娠发生率呈上升趋势，发病年龄年轻化，近年早期诊断率增高，减少误诊及异位妊娠破裂发生，经腹手术仍为主要治疗手段，但腹腔镜和保守治疗上升。
目的 探讨异位胰腺的临床特点。方法 回顾性分析解放军第306医院1996年10月至2004年12月收治的11例异位胰腺患者的临床资料。结果 异位胰腺组织位于胃小弯1例，胃窦3例，空肠2例，回肠2例，胆囊壁1例，肝左外叶胆管壁1例，胆总管壁1例。表现为间歇性下消化道出血2例，因反复腹痛、发热,行钡餐检查发现空肠憩室而诊断为空肠憩室炎1例，胆囊息肉样病变、急性胆囊炎伴胆源性胰腺炎1例，肝胆管结石并反复急性胆管炎1例，胆总管占位性病变1例，余5例无明显症状和体征。11例术前均未考虑异位胰腺，其中10例为腹部手术偶然发现， 1例为胃镜活检证实。11例异位胰腺均单发，直径为0.5～1.8 cm。结论 异位胰腺虽然少见，在胃肠道和胆道疾病的鉴别诊断中对该病应予重视。
目的 探讨异位胰腺的临床特点、诊断及外科处理原则。方法 对我院近8年病理确诊的16例异位胰腺患者的资料进行回顾性分析。结果 16例中男8例，女8例，年龄1~74岁，平均37.5岁。异位胰腺分布部位： 空肠5例，十二指肠4例，胃2例，胆总管2例，胆囊、纵膈和后腹膜各1例。术前仅1例确诊，5例误诊，10例漏诊。均行手术治疗，无一例出现术后并发症。结论 异位胰腺的临床表现和检查手段无特异性，易漏诊和误诊； 一旦发现，无论有无症状，均以早期手术治疗为宜，以明确诊断及避免出现严重的并发症。
Vague preoperative localization and ectopic parathyroid often lead to the failure of operation in primary hyperparathyroidism. From Jun 1989 to March 1998, 11 cases of primary hyperparathyroidism had been treated surgically in the general surgery department of our hospital. Of them, 10 cases were operated successfully with the pathological diagnosis of adenoma and one parathyroid removed was reported normal. Preoperative localization, the knowledge of ectopic parathyroids, careful exploration during operation and the postoperative medical treatment are important for the perioperative management. Postoperative followup has emphasized to benefit the treatment in primary hyperparathyroidism.
FromJune1989toMarch1998,11casesofprimaryhyperparathyroidism(PHP)hadbeentreatedsurgicallyin .thishospital.Thepreoperativelocalizationof9caseswereachievedbyoneortwononinvasivetechniquesincludingultrasonography,computedtomography,colorDopplerimagingand99mTcMIBIscintigraphy.Parathyroidectomyweredonesuccessfullyin10of11caseswiththepathologicalresultsofadenomain10casesandonenormalparathyroid.Theauthorsemphasize①earlyrecognitionanddiagnosiswhichcanbehelpedbythenoninvasivetechniquesmentionedaboveforlocalization,②familiaritywiththelocalanatomyespeciallyfortheectopicparathyroidtogetherwithfrozensectionbiopsyduringoperation,and③intensivemedicalcareaftersurgeryandfollowupsoastoheightenthecapacityofdiagnosisandtreatmentofthisdisease.