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Objective:To analyze the clinical outcome of vitro fertilization/intracytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET) in infertile patients with polycystic ovary syndrome (PCOS) combined with insulin resistance (IR) .Methods:A total of 257 PCOS infertile patients undergoing IVF/ICSI-ET from Jan. 2018 to Dec. 2020 were included and retrospectively analyzed. The patients were divided into IR group (HOMA-IR≥2.5, 130 cases) and non-IR group (HOMA-IR<2.5, 127 cases) according to the level (median 2.5) of homeostasis model assessment of insulin resistance index (HOMA-IR) . The levels of basic sex hormones [follicular stimulating hormone (FSH) , luteinizing hormone (LH) , estradiol (E2) , testosterone (T) , progestational hormone (P) , anti-mullerian hormone (AMH) ] and numbers of basic sinus follicles, levels of blood glucose and insulin at 30min, 60min and 120min after glucose administration and fasting and proconceptive pregnancy outcome indicators[gonadotropin (Gn) use time and dose, number of eggs obtained, fertilization rate, high-quality embryonic rate, occurrence rate of ovarian hyperstimulation syndrome (OHSS) , implantation rate, clinical pregnancy rate, biochemical pregnancy rate, abortion rate, live birth rate and pregnancy complications] were compared between the two groups. The influencing factors of clinical outcomes were analyzed by Logistic regression.Results:The levels of basic LH [ (8.86±1.60) mIU/ml vs (6.54±1.12) mIU/ml], T[ (63.20±7.47) ng/dl vs (52.11±5.69) ng/dl] in IR group was significantly higher than those in non-IR group ( P<0.05) . At different time-point, the levels of blood glucose and insulin in IR group were significantly higher than those in non-IR group ( P<0.05) . The Gn dose [ (1947.35±129.13) IU vs (1522.70±88.41) IU] and abortion rate [32.69% (17/52) vs 13.70% (10/73) ] in IR group was significantly higher than those in non-IR group ( P<0.05) , and the clinical pregnancy rate [40.00% (52/130) vs 57.48% (73/127) ] and live birth rate [51.92% (27/52) vs 72.60% (53/73) ] was significantly lower than those in non-IR group ( P<0.05) . Logistic regression analysis showed that age, BMI, basic LH, basic T and HOMA-IR was independent risk factors for clinical outcome of IVF/ICSI-ET in infertility patients with PCOS ( P<0.05) , and basic AMH and Gn dose were protective factors for clinical outcome ( P<0.05) . Conclusion:IR negatively affects the clinical outcome of IVF/ICSI-ET in infertile patients with PCOS, HOMA-IR is a risk factor for clinical outcomes, and IR should be evaluated in time for infertile patients with PCOS.
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Objective Study the effect of hysteroscopic surgery in treatment of small mass of caesarean scar pregnancy(CSP).Methods From January 2000 to January 2013,61 cases lesions ≤2.5 cm diameter of endogenous CSP undergoing treatment in Luohe Central Hospital were studied retrospectively.According to different treatment,they were divided into 21 cases in hysteroscopic surgery group,23 cases in methotrexate + operation group and 17 cases in bilateral uterine artery embolism + curettage group.Intraoperative blood loss,operative time,hospitalization time after treatment and β-hCG to normal time were compared among those three groups.Results The surgical blood loss,hospitalization time after treatment,β-hCG to normal time were (49.8 ± 6.2) ml,(3.5 ± 0.8) days,(21.2 ± 2.4) days in hysteroscopic group,(87.0 ±30.5) ml,(12.5 ± 1.0) days,(29.6 ±2.2) days in methotrexate + operation group,the difference was statistically significant (P ＜ 0.05).The operation time were (33 ± 4) minutes in hysteroscopic surgery group and (35 ± 6) minutes in methotrexate + operation group,which did not reached significant difference (P ＞ 0.05).Length of hospital stay after treatment of hysteroscopic surgery group is less than the bilateral uterine artery embolism + curettage group significantly (P ＜ 0.05).Operation time,surgical bleeding and β-hCG to normal time had no obvious difference between hysteroscopic surgery and in bilateral uterine artery embolism + curettage group (P ＞ 0.05).Conclusion Hysteroscopy surgery in treatment of small mass endogenous CSP is effective,shorter hospitalization time,quick recovery.