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1.
Journal of Southern Medical University ; (12): 379-382, 2014.
Article in Chinese | WPRIM | ID: wpr-356917

ABSTRACT

<p><b>OBJECTIVE</b>To explore the relationship between body mass index (BMI) and clinical outcomes of in vitro fertilization and embryo transfer (IVF/ICSI-ET) cycles in patients with endometriosis.</p><p><b>METHODS</b>We retrospectively analyzed the data of infertile women with endometriosis undergoing 244 IVF/ICSI-ET cycles between January, 2011 and August, 2012. The patients, categorized into 3 groups with mild endometriosis, moderate to severe endometriosis, and no endometriosis (control), underwent a long protocol, and the relationship of the general conditions, dose of gonadotropin, days of stimulation, BMI, number of oocytes retrieved and embryos transferred with the outcome of IVF were analyzed.</p><p><b>RESULTS</b>There was significant difference between moderate to severe endometriosis group and the control group in the number of ampules, oocytes retrieved and embryos transferred. The patients with moderate or severe endometriosis had significantly lower BMI and clinical pregnancy rate than those with mild or no endometriosis.</p><p><b>CONCLUSION</b>Endometriosis is inversely correlated with BMI, and BMI of the patients with endometriosis may affect the pregnancy rate of IVF cycles.</p>


Subject(s)
Adult , Female , Humans , Pregnancy , Body Mass Index , Embryo Transfer , Methods , Endometriosis , Therapeutics , Fertilization in Vitro , Pregnancy Rate , Retrospective Studies
2.
Chinese Journal of Obstetrics and Gynecology ; (12): 907-910, 2013.
Article in Chinese | WPRIM | ID: wpr-439958

ABSTRACT

Objective To study the different expression of microRNA(miRNA) including mir-29c,mir-200a,mir-145 in the mid-secretary endometrium and its relationship with infertility of endometriosis.Methods From August 2011 to February 2013,36 infertile cases with endometriosis confirmed by laparoscopy and pathology and excluded the other infertile factors in Department of Reproductive Medicine in Peking University Shenzhen Hospital were enrolled in this study,which were divided into 17 cases with stage Ⅰ-Ⅱ,19 cases with stage Ⅲ]-Ⅳ according to the revised classification American Fertility Society.Forty-four healthy women with male factor infertility were chosen as control group.The relative expression levels of mir-29c,mir-200a,mir-145 in the endometrium of women in two groups were detected by using real-time quantitative polymerase chain reaction.Those women were followed up for pregnancy outcome of endometriosis group after assisted reproductive techniques (pregnancy and nonpregnancy group respectively).Results (1) The expression of miRNA between endometriosis and control groups:the average expression level of mir-29c,mir-200a,mir-145 in the endometrium of endometriosis group was 2.46 ± 1.98,3.20 ± 2.45,6.378 ± 3.275,which were significantly higher than 1.36 ± 1.05,2.04 ±1.16,4.548 ± 1.885 in control group (P =0.026,0.027,0.041,respectively).(2) The expression of miRNA between Ⅰ-Ⅱ stage and Ⅲ-Ⅳ:the average expression level of mir-29c,mir-200a,mir-145 in the endometrium was 0.53 ± 0.51,0.33 ± 0.26,0.048 ± 0.021 in patients with of stage Ⅰ-Ⅱ,while 0.26 ±0.18,0.28 ±0.12,0.045 ±0.016 in stage Ⅲ-Ⅳ respectively,there were no statistically significant differences between the two groups(P =0.191,0.661,0.753,respectively).(3) The expression of miRNA between pregnancy and non-pregnancy groups:the average expression level of mir-29c,mir-200a,mir-145 in the endometrium were 0.60 ± 0.30,1.23 ± 0.48,0.886 ± 0.238 in pregnancy group,while 2.64 ± 1.73,4.39 ± 2.58,7.199 ± 3.945 in non pregnancy group,there were statistically significant differences between the two groups(P =0.030,0.039,0.028,respectively).Conclusion Up-regulation of mir-29c,mir-200a,mir-145 in the endometrial tissue might play a role in endometriosis associated infertility.

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