As one of the earliest markers for predicting pregnancy outcomes, human chorionic gonadotropin(h CG) values have been inconclusive on reliability of the prediction after frozen and fresh embryo transfer(ET). In this r...As one of the earliest markers for predicting pregnancy outcomes, human chorionic gonadotropin(h CG) values have been inconclusive on reliability of the prediction after frozen and fresh embryo transfer(ET). In this retrospective study, patients with positive h CG(day 12 after transfer) were included to examine the h CG levels and their predictive value for pregnancy outcomes following 214 fresh and 1513 vitrified-warmed single-blastocyst transfer cycles. For patients who got clinical pregnancy, the mean initial h CG value was significantly higher after frozen cycles than fresh cycles, and the similar result was demonstrated for patients with live births(LB). The difference in h CG value existed even after adjusting for the potential covariates. The area under curves(AUC) and threshold values calculated by receiver operator characteristic curves were 0.944 and 213.05 m IU/m L for clinical pregnancy after fresh ET, 0.894 and 399.50 m IU/m L for clinical pregnancy after frozen ET, 0.812 and 222.86 m IU/m L for LB after fresh ET, and 0.808 and 410.80 m IU/mL for LB after frozen ET with acceptable sensitivity and specificity, respectively. In conclusion, single frozen blastocyst transfer leads to higher initial h CG values than single fresh blastocyst transfer, and the initial h CG level is a reliable predictive factor for predicting IVF outcomes.展开更多
Objective:To compare the effectiveness of blastocyst elective single embryo transfer(eSET)and double embryo transfer(DET)in reducing low birth weight,preterm birth,and perinatal mortality in in vitro fertilization(IVF...Objective:To compare the effectiveness of blastocyst elective single embryo transfer(eSET)and double embryo transfer(DET)in reducing low birth weight,preterm birth,and perinatal mortality in in vitro fertilization(IVF)cycles of Indonesian women.Methods:A retrospective observational study was conducted at Morula IVF Clinic,Jakarta,Indonesia.A total of 179 women who underwent either eSET or DET and had met the eligibility criteria were included.Seventy-six women underwent eSET while 103 underwent DET in their IVF cycles.Low birth-weight rate,preterm birth rate,and perinatal mortality rate of both groups were measured as the primary study outcomes.Neonatal intensive care unit(NICU)admission rate,Apgar score,multiple pregnancy,and maternal complications during pregnancy were also evaluated.Results:The risk of low birth weight[odds ratio(OR)=0.21,95%confidential interval(CI):0.10-0.45,P<0.001]and preterm birth(OR=0.25,95%CI:0.13-0.49,P<0.001)was significantly lower in the eSET group compared with the DET group.Furthermore,eSET efficiently reduced the incidence of NICU admission and multiple pregnancy(P=0.01 and P<0.001,respectively).No significant difference was observed in terms of perinatal mortality rate,Apgar score,and maternal complications including gestational diabetes,preeclampsia as well as pregnancy-induced hypertension(P≥0.05).However,a lower incidence of antepartum hemorrhage was noticed in the eSET group than in the DET group(P=0.03).Conclusions:Compared with DET,infants conceived through IVF cycles with eSET have a significantly lower risk of low birth weight,preterm birth,and NICU admissions.Moreover,eSET is shown to reduce multiple pregnancy rate,yet no significant differences are observed in the perinatal mortality rates,Apgar score and maternal complications(except for the incidence of antepartum hemorrhage)between both groups.展开更多
Objective:To determine the correlation of different serum estradiol levels on the trigger day with the clinical and laboratory outcomes of in-vitro fertilization(IVF)cycles comprising a single fresh top-quality blasto...Objective:To determine the correlation of different serum estradiol levels on the trigger day with the clinical and laboratory outcomes of in-vitro fertilization(IVF)cycles comprising a single fresh top-quality blastocyst transfer.Methods:This was a retrospective observational study performed in Morula IVF Clinic Jakarta.Five hundred forty-two women were recruited and grouped according to their serum estradiol levels on the trigger day of follicular maturation as follows:<2000 pg/mL,2000-2999 pg/mL,3000-3999 pg/mL,and≥4000 pg/mL.Clinical pregnancy and miscarriage rates were evaluated as the primary outcomes and embryology laboratory results as the secondary outcomes which consisted of the number of retrieved,mature,and fertilized oocytes,the total sum of derived embryos,and top-quality embryos at cleavage and blastocyst stage.Results:Clinical pregnancy and miscarriage rates did not differ among the groups(P>0.05).Nonetheless,the study demonstrated a positive correlation of the serum estradiol levels with the overall laboratory outcomes including the number of retrieved,mature,and fertilized oocytes,the total sum of derived embryos,and top-quality embryos at cleavage and blastocyst stage(P<0.001).The subject group with estradiol level of≥4000 pg/mL was superior to the other groups in its respective median number of retrieved,mature,fertilized oocytes,total derived embryos,and top-quality cleavage-and blastocyst-stage embryos.Conclusions:Although an apparent positive correlation is observed between estradiol levels and laboratory outcomes,serum estradiol level on hCG trigger day is not associated with the clinical outcomes of IVF.展开更多
Background Embryo quality and receptivity of the endometrium are two factors that determine the results of in vitro fertilization/intra-cytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET). There is no consensu...Background Embryo quality and receptivity of the endometrium are two factors that determine the results of in vitro fertilization/intra-cytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET). There is no consensus of the optimal transfer strategy for normal responders or high responders. The current study aimed to find the optimal transfer strategy for different subgroups of patients. Methods From April 2010 to December 2010, patients who meet the following criteria were included in this study; primary infertility, female age 〈35 years, FSH level on female cycle day 2-3 〈12 mlU/ml, at least six good quality embryos available on day three.The clinical outcomes using different transfer strategies between normal responders and high responders were reviewed and compared. Results For the normal responders, the clinical pregnancy rate of day three double-embryo transfer (DET) was comparable to that of day five elective single blastocyst transfer (eSBT), 64.04% vs. 60.33% (P〉0.05). For the high responders, the clinical pregnancy rate of day five eSBT was significantly lower than that of day three DET, 43.35% vs. 57.21% (P〈0.05). For the high responders, the rates of clinical pregnancy and implantation in frozen-thawed embryo transfer (FET) cycles were notably higher than in eSBT cycles (64.56% vs. 43.35% and 62.11% vs. 43.35% respectively) (P〈0.05). Conclusions For normal responders, eSBT might be an applicabte strategy to reduce multiple pregnancy rates while maintaining acceptable overall pregnancy rates. And in order to reduce multiple pregnancies and increase the chance of pregnancy of high responders, FET may be a preferable strategy.展开更多
文摘As one of the earliest markers for predicting pregnancy outcomes, human chorionic gonadotropin(h CG) values have been inconclusive on reliability of the prediction after frozen and fresh embryo transfer(ET). In this retrospective study, patients with positive h CG(day 12 after transfer) were included to examine the h CG levels and their predictive value for pregnancy outcomes following 214 fresh and 1513 vitrified-warmed single-blastocyst transfer cycles. For patients who got clinical pregnancy, the mean initial h CG value was significantly higher after frozen cycles than fresh cycles, and the similar result was demonstrated for patients with live births(LB). The difference in h CG value existed even after adjusting for the potential covariates. The area under curves(AUC) and threshold values calculated by receiver operator characteristic curves were 0.944 and 213.05 m IU/m L for clinical pregnancy after fresh ET, 0.894 and 399.50 m IU/m L for clinical pregnancy after frozen ET, 0.812 and 222.86 m IU/m L for LB after fresh ET, and 0.808 and 410.80 m IU/mL for LB after frozen ET with acceptable sensitivity and specificity, respectively. In conclusion, single frozen blastocyst transfer leads to higher initial h CG values than single fresh blastocyst transfer, and the initial h CG level is a reliable predictive factor for predicting IVF outcomes.
文摘Objective:To compare the effectiveness of blastocyst elective single embryo transfer(eSET)and double embryo transfer(DET)in reducing low birth weight,preterm birth,and perinatal mortality in in vitro fertilization(IVF)cycles of Indonesian women.Methods:A retrospective observational study was conducted at Morula IVF Clinic,Jakarta,Indonesia.A total of 179 women who underwent either eSET or DET and had met the eligibility criteria were included.Seventy-six women underwent eSET while 103 underwent DET in their IVF cycles.Low birth-weight rate,preterm birth rate,and perinatal mortality rate of both groups were measured as the primary study outcomes.Neonatal intensive care unit(NICU)admission rate,Apgar score,multiple pregnancy,and maternal complications during pregnancy were also evaluated.Results:The risk of low birth weight[odds ratio(OR)=0.21,95%confidential interval(CI):0.10-0.45,P<0.001]and preterm birth(OR=0.25,95%CI:0.13-0.49,P<0.001)was significantly lower in the eSET group compared with the DET group.Furthermore,eSET efficiently reduced the incidence of NICU admission and multiple pregnancy(P=0.01 and P<0.001,respectively).No significant difference was observed in terms of perinatal mortality rate,Apgar score,and maternal complications including gestational diabetes,preeclampsia as well as pregnancy-induced hypertension(P≥0.05).However,a lower incidence of antepartum hemorrhage was noticed in the eSET group than in the DET group(P=0.03).Conclusions:Compared with DET,infants conceived through IVF cycles with eSET have a significantly lower risk of low birth weight,preterm birth,and NICU admissions.Moreover,eSET is shown to reduce multiple pregnancy rate,yet no significant differences are observed in the perinatal mortality rates,Apgar score and maternal complications(except for the incidence of antepartum hemorrhage)between both groups.
文摘Objective:To determine the correlation of different serum estradiol levels on the trigger day with the clinical and laboratory outcomes of in-vitro fertilization(IVF)cycles comprising a single fresh top-quality blastocyst transfer.Methods:This was a retrospective observational study performed in Morula IVF Clinic Jakarta.Five hundred forty-two women were recruited and grouped according to their serum estradiol levels on the trigger day of follicular maturation as follows:<2000 pg/mL,2000-2999 pg/mL,3000-3999 pg/mL,and≥4000 pg/mL.Clinical pregnancy and miscarriage rates were evaluated as the primary outcomes and embryology laboratory results as the secondary outcomes which consisted of the number of retrieved,mature,and fertilized oocytes,the total sum of derived embryos,and top-quality embryos at cleavage and blastocyst stage.Results:Clinical pregnancy and miscarriage rates did not differ among the groups(P>0.05).Nonetheless,the study demonstrated a positive correlation of the serum estradiol levels with the overall laboratory outcomes including the number of retrieved,mature,and fertilized oocytes,the total sum of derived embryos,and top-quality embryos at cleavage and blastocyst stage(P<0.001).The subject group with estradiol level of≥4000 pg/mL was superior to the other groups in its respective median number of retrieved,mature,fertilized oocytes,total derived embryos,and top-quality cleavage-and blastocyst-stage embryos.Conclusions:Although an apparent positive correlation is observed between estradiol levels and laboratory outcomes,serum estradiol level on hCG trigger day is not associated with the clinical outcomes of IVF.
文摘Background Embryo quality and receptivity of the endometrium are two factors that determine the results of in vitro fertilization/intra-cytoplasmic sperm injection-embryo transfer (IVF/ICSI-ET). There is no consensus of the optimal transfer strategy for normal responders or high responders. The current study aimed to find the optimal transfer strategy for different subgroups of patients. Methods From April 2010 to December 2010, patients who meet the following criteria were included in this study; primary infertility, female age 〈35 years, FSH level on female cycle day 2-3 〈12 mlU/ml, at least six good quality embryos available on day three.The clinical outcomes using different transfer strategies between normal responders and high responders were reviewed and compared. Results For the normal responders, the clinical pregnancy rate of day three double-embryo transfer (DET) was comparable to that of day five elective single blastocyst transfer (eSBT), 64.04% vs. 60.33% (P〉0.05). For the high responders, the clinical pregnancy rate of day five eSBT was significantly lower than that of day three DET, 43.35% vs. 57.21% (P〈0.05). For the high responders, the rates of clinical pregnancy and implantation in frozen-thawed embryo transfer (FET) cycles were notably higher than in eSBT cycles (64.56% vs. 43.35% and 62.11% vs. 43.35% respectively) (P〈0.05). Conclusions For normal responders, eSBT might be an applicabte strategy to reduce multiple pregnancy rates while maintaining acceptable overall pregnancy rates. And in order to reduce multiple pregnancies and increase the chance of pregnancy of high responders, FET may be a preferable strategy.