Factors associated with postpartum depressive symptoms among women who conceived with infertility treatment.

Infertility treatment experiences may accumulate and influence postpartum psychological well-being among women with infertility. However, the association between infertility treatment experiences and postpartum depressive symptoms remained unclear. This cross-sectional survey aimed to describe depressive symptom scores of 180 women, who conceived while undergoing infertility treatment, at 2-6 months after childbirth, and to explore factors, including infertility history and treatment experiences, associated with postpartum depressive symptoms. Data were collected via telephone interviews and patient record reviews. Postpartum depressive symptoms were measured using the Edinburgh Postnatal Depression Scale, with a cutoff score of 10. The prevalence of postpartum depressive symptoms was 34.4 %. Higher perceived stress levels after childbirth than before undergoing infertility treatment, a duration of infertility diagnosis longer than three years, maternal age >35 years, pregnancy conceived through in vitro fertilization (IVF), and experiencing all three lines of infertility treatment, namely ovarian stimulation, intrauterine insemination, and IVF, were associated with a higher risk of postpartum depressive symptoms. Breastfeeding, social support, and baby sex in line with stated preference were negatively associated with postpartum depressive symptoms. There were no significant interactions between the variables. The women's infertility history and treatment experiences were found to have influenced their postpartum depressive symptoms, especially among women who had a long duration of infertility, conceived through IVF, and had received all lines of infertility treatment.

Progestin primed ovarian stimulation using corifollitropin alfa in PCOS women effectively prevents LH surge and reduces injection burden compared to GnRH antagonist protocol.

Utilizing corifollitropin alfa in GnRH antagonist (GnRHant) protocol in conjunction with GnRH agonist trigger/freeze-all strategy (corifollitropin alfa/GnRHant protocol) was reported to have satisfactory outcomes in women with polycystic ovary syndrome (PCOS). Although lessening in gonadotropin injections, GnRHant were still needed. In addition to using corifollitropin alfa, GnRHant was replaced with an oral progestin as in progestin primed ovarian stimulation (PPOS) to further reduce the injection burden in this study. We try to investigate whether this regimen (corifollitropin alfa/PPOS protocol) could effectively reduce GnRHant injections and prevent premature LH surge in PCOS patients undergoing IVF/ICSI cycles. This is a retrospective cohort study recruiting 333 women with PCOS, with body weight between 50 and 70 kg, undergoing first IVF/ICSI cycle between August 2015 and July 2018. We used corifollitropin alfa/GnRHant protocol prior to Jan 2017 (n = 160), then changed to corifollitropin alfa/PPOS protocol (n = 173). All patients received corifollitropin alfa 100 µg on menstruation day 2/3 (S1). Additional rFSH was administered daily from S8. In corifollitropin alfa/GnRHant group, cetrorelix 0.25 mg/day was administered from S5 till the trigger day. In corifollitropin alfa/PPOS group, dydrogesterone 20 mg/day was given from S1 till the trigger day. GnRH agonist was used to trigger maturation of oocyte. All good quality day 5/6 embryos were frozen, and frozen-thawed embryo transfer (FET) was performed on subsequent cycle. A comparison of clinical outcomes was made between the two protocols. The primary endpoint was the incidence of premature LH surge and none of the patients occurred. Dydrogesterone successfully replace GnRHant to block LH surge while an average of 6.8 days of GnRHant injections were needed in the corifollitropin alfa/GnRHant group. No patients suffered from ovarian hyperstimulation syndrome (OHSS). The other clinical outcomes including additional duration/dose of daily gonadotropin administration, number of oocytes retrieved, and fertilization rate were similar between the two groups. The implantation rate, clinical pregnancy rate, and live birth rate in the first FET cycle were also similar between the two groups. In women with PCOS undergoing IVF/ICSI treatment, corifollitropin alfa/PPOS protocol could minimize the injections burden with comparable outcomes to corifollitropin alfa/GnRHant protocol.

Increased regulated on activation, normal T-cell expressed and secreted levels and cysteine-cysteine chemokine receptor 5 upregulation in omental adipose tissue and peripheral blood mononuclear cells are associated with testosterone level and insulin resistance in polycystic ovary syndrome.

OBJECTIVE: To study the relationship between circulating chemokine cysteine-cysteine motif ligand (CCL) 5 levels and cysteine-cysteine chemokine receptor type 5 (CCR5) expression in peripheral blood mononuclear cells (PBMCs) and adipose tissue with hyperandrogenism and insulin resistance in patients with polycystic ovary syndrome (PCOS). DESIGN: Case-control study. SETTING: University teaching hospital. PATIENT(S): Fifteen women with PCOS and 15 controls matched for body mass index and age were enrolled in this study. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Plasma levels of CCL3, CCL4, and CCL5 were determined using enzyme-linked immunosorbent assay kits, and omental adipose tissue and PBMCs were analyzed using real-time polymerase chain reaction to determine the expression level of CCR5 in participants. RESULT(S): Levels of CCL5 were significantly higher in women with PCOS. Expression of CCR5 in adipose tissue and PBMCs was significantly higher in women with PCOS compared with that in women in the control group. Cysteine-cysteine chemokine receptor type 5 expression also was upregulated in THP-1 cells after chronic exposure to testosterone. Levels of CCL5 had a significant positive correlation with testosterone levels in women with PCOS. Moreover, CCR5 showed a positive correlation with fasting glucose levels, homeostasis model insulin resistance index, and C-reactive protein. CONCLUSION(S): Increased levels of CCL5 and overexpression of CCR5 in PBMCs and adipose tissue are associated with hyperandrogenism and insulin resistance in women with PCOS. Additionally, CCR5 and CCL5 may be used as biomarkers in the pathogenesis of PCOS.

Cysteine-Cysteine Motif Chemokine Receptor 5 Expression in Letrozole-Induced Polycystic Ovary Syndrome Mice.

Polycystic ovary syndrome (PCOS), which affects 5-10% of women of reproductive age, is associated with reproductive and metabolic disorders, such as chronic anovulation, infertility, insulin resistance, and type 2 diabetes. However, the mechanism of PCOS is still unknown. Therefore, this study used a letrozole-exposed mouse model in which mice were orally fed letrozole for 20 weeks to investigate the effects of letrozole on the severity of reproductive and metabolic consequences and the expression of cysteine-cysteine motif chemokine receptor 5 (CCR5) in letrozole-induced PCOS mice. The letrozole-treated mice showed a disrupted estrous cycle and were arrested in the diestrus phase. Letrozole treatment also increased plasma testosterone levels, decreased estradiol levels, and caused multicystic follicle formation. Furthermore, histological analysis of the perigonadal white adipose tissue (pgWAT) showed no significant difference in the size and number of adipocytes between the letrozole-treated mice and the control group. Further, the letrozole-treated mice demonstrated glucose intolerance and insulin resistance during oral glucose and insulin tolerance testing. Additionally, the expression of CCR5 and cysteine-cysteine motif ligand 5 (CCL5) were significantly higher in the pgWAT of the letrozole-treated mice compared with the control group. CCR5 and CCL5 were also significantly correlated with the homeostasis model assessment of insulin resistance (HOMA-IR). Finally, the mechanisms of insulin resistance in PCOS may be caused by an increase in serine phosphorylation and a decrease in Akt phosphorylation.

A novel GnRH-antagonist protocol by switching to medroxyprogesterone when patients being at risk of ovarian hyperstimulation syndrome during ovarian stimulation.

BACKGROUND/PURPOSE: To investigate whether switching GnRH antagonist (GnRHant) to medroxyprogesterone acetate (MPA) sequentially in the middle of controlled ovarian stimulation could effectively prevent premature LH surge in a GnRHant protocol in patients turn out to be at a high risk of ovarian hyperstimulation syndrome (OHSS) during ovarian stimulation. METHODS: This is a retrospective cohort study. RESULTS: Premature LH surge did not occur in both groups of patients. The switch protocol group had a significantly fewer days of GnRHant treatment (3.1 ± 1.0 vs. 6.5 ± 1.2) compared with GnRHant protocol group. The mean duration of MPA treatment was 3.6 ± 1.1 days. There were no statistically significant differences in terms of live birth, implantation, and clinical pregnancy rates. CONCLUSION: This study showed that MPA could sequentially replace GnRHant and effectively prevent premature LH surge after several days of GnRHant administration in patients being at high risk of OHSS during controlled ovarian stimulation. Switch protocol could individualize freeze-all policy and reduce the injection burden of GnRHant.

Psychological health of women who have conceived using assisted reproductive technology in Taiwan: findings from a longitudinal study.

BACKGROUND: Despite the increasing use of Assisted Reproductive Technology (ART) and the significant physical and emotional commitments that these treatments and procedures involve, only limited evidence exists regarding the psychological health of women who undergo ART. This study investigated the changes over time in the psychological health of women who have conceived using ART during the first, second, and third trimesters of pregnancy and during the postpartum period in Taiwan. METHODS: A quantitative longitudinal study was conducted at a fertility centre in Taiwan. 158 pregnant women who had conceived using ART completed a web-based questionnaire that included the following instruments: State Anxiety Inventory, Edinburgh Postnatal Depression Scale, Modified Maternal Foetal Attachment Scale, Pregnancy Stress Rating Scale, Maternity Social Support Scale, Intimate Bond Measure, and Parenting Stress Index. The data were collected the first (9-12 weeks), second (19-22 weeks), third (28-31 weeks) trimesters of pregnancy and at 7-10 weeks postpartum. RESULTS: Levels of anxiety and depression, which are both key indicators of psychological health, were highest during the first trimester, with scores of 42.30 ± 11.11 and 8.43 ± 4.44, respectively. After the first trimester, anxiety scores decreased and remained stable through the remainder of pregnancy, with scores of 38.03 ± 10.58 in the second and 38.39 ± 10.36 in the third trimester, but increased at two-months postpartum, attaining a score of 41.18 ± 11.68. Further, depression scores showed a similar pattern, declining to a mean of 7.21 ± 4.23 in the second and 6.99 ± 4.11 in the third trimester and then increasing to 8.39 ± 5.25 at two-months postpartum. Pregnancy stress and social support were found to be the most important predictors of change in psychological health during pregnancy and the postpartum period. CONCLUSION: Psychological health was found to be poorest during the first trimester and at two-months postpartum. Moreover, pregnancy stress and social support were identified as key predictors of change in psychological health. The findings indicate a need for increased sensitivity among healthcare professionals to the psychological vulnerability of women who have conceived using ART as well as a need to introduce tailored interventions to provide appropriate psychological support to these women.

Feasibility of corifollitropin alfa/GnRH antagonist protocol combined with GnRH agonist triggering and freeze-all strategy in polycystic ovary syndrome patients.

BACKGROUND/PURPOSE: The long-acting corifollitropin alfa is comparable to FSH in terms of pregnancy outcomes in normal responders and poor responders. Corifollitropin alfa has never been studied in polycystic ovary syndrome (PCOS) patients because of concerns of excessive ovarian stimulation and ovarian hyperstimulation syndrome (OHSS). The purpose of the study was to evaluate if corifollitropin alfa can be used in PCOS patients. METHODS: Forty PCOS patients who were going to undergo in vitro fertilization were enrolled in this study. A single injection of corifollitropin alfa was administered on cycle day 2 or day 3. From stimulation day 8 onwards, daily FSH was administered until the day of final oocyte maturation. Cetrorelix was administered from stimulation day 5 to prevent premature LH surge. Final oocyte maturation was triggered by: acetate. All embryos were cryopreserved and replaced in subsequent cycles. RESULTS: All 40 patients were subjected to oocyte retrieval, and none developed moderate or severe ovarian hyperstimulation syndrome (0%, 95% CI 0-0.088). For each patient, an average of 23.4 (±7.4; 95% CI 21.0-25.7) oocytes were retrieved and a mean of 11.7 (±6.4; 95% CI 9.6-13.8) embryos were frozen. Mean serum estradiol level on the day of GnRHa triggering was 7829.9 pg/ml (±3297; 95% CI 6775-8885). The cumulated ongoing pregnancy rate after 3 frozen-thawed embryo transfers was 75.0% (95% CI 61.6%-88.4%). CONCLUSION: The results suggest that corifollitropin alfa/GnRH antagonist protocol can be used in PCOS patients, in combination with GnRHa triggering and embryo cryopreservation.

Carbetocin versus oxytocin for prevention of postpartum hemorrhage in infertile women with twin pregnancy undergoing elective cesarean delivery.

OBJECTIVE: To compare the efficacy and safety of carbetocin with those of oxytocin infusion in women with twin pregnancy undergoing elective cesarean delivery. MATERIAL AND METHODS: The present observational study conducted from January to December 2014 at a single center in Taiwan enrolled 64 women with twin pregnancy induced using in vitro fertilization-embryo transfer. The women were divided into a carbetocin group who received a single injection of 100 µg carbetocin (n = 25) and a control group who received a continuous intravenous infusion of 10 IU oxytocin in 500 mL 0.9% NaCl solution (125 mL/h) for 24 h (n = 39). Operative outcomes were compared between the groups. RESULTS: The mean estimated blood loss during surgery was lower in the carbetocin group compared with the control group (871 ± 305 and 922.8 ± 430 mL, respectively), but the difference was not significant (P = 0.06). There was also no significant difference in the drop in hemoglobin level between two groups. The mean operative time was significantly shorter in the carbetocin group compared with the control group (P = 0.001). CONCLUSION: Carbetocin is as effective as oxytocin in preventing primary postpartum hemorrhage in infertile women with twin pregnancy undergoing elective cesarean delivery.

Dose-finding study of Leuplin depot for prevention of premature luteinizing hormone surge during controlled ovarian stimulation: a pilot study in intrauterine insemination treatment.

OBJECTIVE: The standard dose of depot gonadotropin releasing hormone agonist (GnRHa) may be too much to prevent premature luteinizing hormone (LH) surge in controlled ovarian stimulation (COS). The purpose of this study was to find out the minimal effective dose of Leuplin depot to prevent premature LH surge in patients undergoing intrauterine insemination (IUI). MATERIALS AND METHODS: From January 2006 to December 2007, unexplained infertile patients who were going to undergo IUI were recruited into the study. They were assigned sequentially to one of the following treatment groups. The first 50 patients received the 1/3-dose of Leuplin depot in the midluteal phase of the cycle preceding COS. If no premature LH surge occurred in the 50 patients, the study was continued with 1/4-dose of Leuplin depot in the subsequent 50 patients. Similarly, if no premature LH surge occurred with 1/4 dose, the study was continued with 1/5-dose of Leuplin depot in the following 50 patients. Ovarian stimulation was started with human menopausal gonadotropin (hMG) at 112.5 IU/d after downregulation, then IUI was performed 36 hours after human chorionic gonadotropin (hCG) injection. RESULTS: Premature LH surge was effectively prevented with 1/3-dose and 1/4-dose of Leuplin depot. Premature LH surge occurred in three of the 50 patients (6%) in the 1/5-dose group. The patients in the 1/4-dose group received a significantly lower amount of hMG and fewer days of COS, compared with the 1/3-dose group. CONCLUSION: The 1/4 dose of Leuplin depot is the minimal effective dose to prevent premature LH surge. Further trial is worthwhile to compare the reducing dose Leuplin depot and daily low-dose leuprolide in in vitro fertilization (IVF) programs.

Endocannabinoid system activation may be associated with insulin resistance in women with polycystic ovary syndrome.

OBJECTIVE: To assess the levels of endocannabinoids and cannabinoid receptors (CB) 1 and 2 in women with polycystic ovary syndrome (PCOS). DESIGN: Case-control study. SETTING: University teaching hospital. PATIENT(S): In total, 20 women with PCOS and 20 healthy women in a control group, who were matched for body mass index and age, were enrolled in this study. INTERVENTION(S): The homeostasis model index was used to assess insulin resistance. MAIN OUTCOME MEASURE(S): Omental adipose tissue and human peripheral blood mononuclear cells (PBMCs) from PCOS and the controls were analyzed using real-time polymerase chain reactions for the expressions of CB1 and CB2. The levels of endocannabinoids were analyzed using high-performance liquid chromatography. RESULT(S): The levels of anandamide and 2-arachidonoylglycerol, and the expression of CB1 and CB2 mRNA (messenger ribonucleic acid) in the PBMCs were significantly higher in the women with PCOS than in the women serving as controls. We found that expression of CB1, but not CB2, in adipose tissue was significantly higher in the women with, vs. without, PCOS. The expressions of CB1 mRNA and endocannabinoids showed a significant positive correlation with 2-hour glucose and insulin levels 2 hours after glucose loading in the PBMCs and adipose tissue. CONCLUSION(S): Activation of endocannabinoids and overexpression of cannabinoid receptors, especially CB1, may be associated with insulin resistance in women with PCOS.

Bacterial colonization with balloon uterine stent placement in the uterus for 30 days: a randomized controlled clinical trial.

OBJECTIVE: To assess bacterial colonization following balloon uterine stent placement in the uterus for 30 days. DESIGN: Prospective randomized controlled study. SETTING: Tertiary medical center. PATIENT(S): Sixty-eight women scheduled for hysteroscopy. INTERVENTION(S): Women who were undergoing hysteroscopic surgery were randomly assigned to receive a balloon uterine stent or not. Before starting surgery, the uterine cavity was swabbed for bacterial culture. The device was placed in the uterus after surgery in the stent group. After 30 days, the stent was removed and sent for culture and the uterine cavity also swabbed and cultured. The uterine cavities of the control patients were swabbed before and 30 days after surgery. MAIN OUTCOME MEASURE(S): The primary outcome was the incidence of bacterial colonization of the uterus. Secondary outcomes were pain intensity and species of colonizing bacteria. RESULT(S): Excluding eight women, 30 women in each group were included in this analysis. In the stent group, three women (10.0%) demonstrated bacterial colonization before surgery compared with nine women (30.0%) after 30 days. In the control group, four (13.3%) and ten (33.3%) women had microorganisms detected in the uterus before and after 30 days after surgery, respectively. In neither group did the percentage of women with uterine microorganisms increase significantly after 30 days. The percentages of women with uterine bacterial colonization before and 30 days after surgery were similar between both groups. CONCLUSION(S): Balloon uterine stents may be placed after surgery for up to 30 days without increasing bacterial colonization. CLINICAL TRIAL REGISTRATION NUMBER: ClinicalTrials.gov (www.clinicaltrials.gov) NCT01167296.

Reduced uterine receptivity for mouse embryos developed from in-vitro matured oocytes.

PURPOSE: The outcomes of in-vitro maturation (IVM) are inferior compared to those of IVF. The purpose of the study was to compare the implantation rates of IVM- and in-vivo maturation (IVO)- derived embryos, and to evaluate their effects on uterine receptivity. METHODS: The IVM- and IVO- oocytes were obtained from female mice, fertilized and transferred to separate oviducts of the same pseudo-pregnant mice. After 5 days, the implanted blastocysts were dissected out of the uterine horns, and the uterine horns were analyzed for the expression of mRNAs encoding leukemia inhibitory factor, heparin-binding epidermal growth factor, insulin-like growth factor binding protein-4, progesterone receptor, and Hoxa-10. RESULTS: The maturation rate of the IVM- oocytes was 81.2%. The fertilization rate of the IVM oocytes was lower than that of the IVO oocytes (50.5% vs. 78.0%, p = 0.038), as was their implantation rate (14.5% vs. 74.7%, p < 0.001). All 5 mRNAs examined were expressed at significantly lower levels in the uterine horns that received the IVM-derived embryos than in those that received the IVO-derived embryos. CONCLUSIONS: The IVM-derived embryos are less competent in inducing expression of implantation-related mRNAs in the uterine horn.

Comparison of Quinn's Advantage fertilization medium and tissue culture medium 199 for in vitro maturation of oocytes.

OBJECTIVE: The purpose of the study was to compare the Quinn's Advantage fertilization medium (Q1) and the tissue culture medium 199 (TCM199) for in vitro maturation (IVM) of oocytes and ammonium production during IVM. MATERIALS AND METHODS: The immature murine oocytes were randomly added into Q1 and TCM199. Ammonium concentrations were measured at the start and after 18 hours of IVM, and the mature oocytes were fertilized and cultured into blastocysts. The blastocysts were then stained for inner cell mass (ICM) and trophectoderm. RESULTS: The maturation rate was higher in Q1 than in TCM199 (85.7% vs. 76.6%, p = 0.024). The fertilization and blastocyst rates were slightly higher in Q1, but not significant. Differential staining of the blastocysts showed slightly higher ICM ratio in the blastocysts derived from Q1. Mean ammonium concentrations in Q1 and TCM199 at Time 0 were 184.9 and 339.2 µg/dL, respectively (p = 0.05), and after 18 hours of IVM were 268.7 and 443.6 µg/dL, respectively (p = 0.045). Addition of ammonium chloride into Q1 adversely affects IVM. CONCLUSION: Q1 is superior to TCM199 in terms of oocyte maturation, which may be due to lower ammonium concentration.

Efficacy of hysteroscopic cervical resection for cervical stenosis.

STUDY OBJECTIVE: Cervical stenosis can be an impediment to embryo transfer (ET) and intrauterine insemination (IUI). We propose a technique of hysteroscopic cervical resection to overcome cervical stenosis. DESIGN: Prospective clinical study (Canadian Task Force classification III). SETTING: Private general hospital. PATIENTS: Forty-three infertile women in whom trial ET or IUI had failed with 3 available catheters. INTERVENTIONS: The procedure was performed with a hysteroscope under ultrasound guidance. Starting from the external os, the loop electrode gradually resected protrusions and cervical tissue until the hysteroscope could enter the uterine cavity. Repeat trial ET/IUI was performed 1 month later. The women who became pregnant underwent sonographic measurement of the cervical length and dilatation in the second and third trimesters. MEASUREMENTS AND MAIN RESULTS: Excluding 13 patients in whom the sound could pass through the cervical canal after anesthesia, 30 patients were included for analysis. The procedure failed in 1 patient (3.3%). The mean operation time was 18.0 (±7.4) minutes. Repeat trial ET/IUI was successful in all patients. There were 5 twin pregnancies and 9 singleton pregnancies after IUI or ET. From the 5 women with twin pregnancies; 2 underwent premature delivery at 34 weeks; and 3 underwent elective cesarean delivery at 35, 36, and 37 weeks, respectively. From the 9 women with singleton pregnancies, 1 underwent cesarean section at 36 weeks because of preeclampsia, and the other 8 delivered at term. CONCLUSION: Hysteroscopic cervical resection is a safe and effective treatment for cervical stenosis.

The fertility quality of life (FertiQoL) questionnaire in Taiwanese infertile couples.

OBJECTIVE: To characterize the fertility quality of life (QoL) in Taiwanese infertile couples using an objective measurement tool-the FertiQoL questionnaire, and establish a reference level of QoL for clinical applications and future studies. MATERIALS AND METHODS: The FertiQoL tool, a self-report questionnaire, was distributed to seven infertility centers across Taiwan for infertile couples who were undergoing the treatment of in vitro fertilization. The online version of the FertiQoL questionnaire was issued on the website of Taiwan Society for Reproductive Medicine and was opened to the public. RESULTS: A total of 534 copies of eligible FertiQoL questionnaires were collected. The total scores for the Core FertiQoL and Treatment FertiQoL are 55.12 ± 13.72 and 56.40 ± 10.96, respectively. Both the Core and Treatment FertiQoL were significantly higher in the males of infertile couples than the females (60.63 ± 14.07 vs. 54.39 ± 13.52, p = 0.001, and 59.13 ± 12.44 vs. 56.03 ± 10.71, p = 0.035, respectively). Significantly better QoL was found in infertile patients in the Southern Taiwan, with a Core FertiQoL of 58.21 ± 12.70 and a Treatment FertiQoL of 58.79 ± 10.15. CONCLUSION: The results of this study provide a baseline QoL in infertile couples in Taiwan, and could potentially be used as a guide for clinical counseling and future works.

Combination of cabergoline and embryo cryopreservation after GnRH agonist triggering prevents OHSS in patients with extremely high estradiol levels--a retrospective study.

PURPOSE: Embryo cryopreservation after triggering oocyte maturation with GnRH agonist (GnRHa) in GnRH antagonist protocols has been proposed to prevent ovarian hyperstimulation syndrome (OHSS). However, a small percentage of patients still developed severe OHSS. The purpose of the study was to investigate the efficacy of preventing OHSS in patients at very high risk when cabergoline was given in addition to elective cryopreservation after GnRHa triggering. METHODS: This is a retrospective observational study. The patients were stimulated with GnRH antagonist protocol. When serum E2 concentration was >6,000 pg/ml and there were more than 20 follicles ≥11 mm on the day of final oocyte maturation, GnRHa was used to trigger oocyte maturation. Cabergoline was given to augment the effect of preventing OHSS. The embryos were electively cryopreserved by vitrification and thawed in subsequent cycles. The primary outcome measure was the incidence of severe OHSS. The secondary outcome measure was the clinical pregnancy rate in the first frozen-thawed embryo transfer cycle. RESULTS: One hundred and ten patients underwent 110 stimulated cycles were included for analysis. No patients developed moderate/severe OHSS. Mean E2 concentration on the day of final oocyte maturation was 7,873 pg/ml, and an average of 22.7 oocytes was obtained from each patient. One hundred and ten thawing cycles were performed, resulting in 69 clinical pregnancies (62.7 %). CONCLUSIONS: Combining cabergoline and embryo cryopreservation after GnRHa triggering in GnRH antagonist protocol could prevent OHSS in patients at very high risk.

Sonographic patterns of the endometrium in assessment of medical abortion outcomes.

BACKGROUND: We aimed to define endometrial pattern and endometrial thickness in predicting the outcome of early medical abortion. STUDY DESIGN: While blinded to outcomes of abortion, we retrospectively reviewed the ultrasound scan performed 14-21 days after medical abortion. We assessed the endometrial pattern and endometrial thickness. A total of 943 women at or before 56 days of gestation who underwent medical abortions were included. Abortion was induced with mifepristone (600 mg) orally followed 48 h later with oral misoprostol (600 mcg). A successful medical abortion was defined as complete abortion without surgical intervention. Three sonographic patterns (homogenous, heterogeneous and multilayered) were devised to correlate with the outcome. RESULTS: Of the 940 women, 92 (9.8%) had failed medical abortions. Eighty-seven (94.6%) patients with failed treatment outcomes had a heterogeneous pattern, while no patients with failed treatments had a multilayered pattern. Based on multivariable logistic regression, women who had an endometrial thickness in the range of 10-15 or >15 mm were more likely to have failed outcomes than those with a thickness <10 mm, with ORs of 3.69 (p=.001) and 8.82 (p<.001). Compared to those with a homogenous pattern, women with a heterogeneous endometrial pattern were more likely to have failed outcomes (OR 4.5, p=.003). In addition, an endometrial thickness >10 mm in combination with a heterogeneous pattern had the highest balanced accuracy in the prediction of failed outcome (81.9%; 95% CI, 77.6-86.3). CONCLUSION: Women with a multilayered pattern could be reassured that they have successful medical abortion, while those with a heterogeneous pattern and/or endometrium >10 mm may need follow-up. Sonographic endometrial pattern and endometrial thickness may serve as objective criteria in the management of early medical abortions.