scholarly journals Outcome of Laparoscopic Ovarian Drilling in Patients of Clomiphene Resistant Polycystic Ovarian Syndrome in a Tertiary Care Center

2013 ◽  
Vol 4 (2) ◽  
pp. 39-44 ◽  
Author(s):  
T Shashikala ◽  
Mandeep Kaur ◽  
Gautham Pranesh ◽  
Anjali Gahlan ◽  
K Deepika
Keyword(s):  
Pregnancy Rate ◽  
Live Birth ◽  
Birth Rate ◽  
Polycystic Ovarian Syndrome ◽  
Multiple Pregnancy ◽  
Live Birth Rate ◽  
Clinical Pregnancy ◽  
Miscarriage Rate ◽  
Laparoscopic Ovarian Drilling ◽  
Ovarian Syndrome

ABSTRACT Background Polycystic ovarian syndrome (PCOS) is the most common endocrine disorder in women and its prevalence is rising. Management of the disease is usually medical and some resistant cases may require surgical treatment in the form of laparoscopic ovarian drilling (LOD). Medical management exposes the patient to increased risk of multiple pregnancy and hyperstimulation. LOD avoids the need of medical therapy or makes the ovaries more responsive to treatment. Aim The objective of this descriptive study was to study the outcome of LOD in patients of PCOS with clomiphene resistance in the form of clinical pregnancy and live birth rate. Setting Tertiary assisted conception center. Design Observational study. Materials and methods 100 patients of clomiphene resistant PCOS who underwent LOD. Outcome measure Primary outcome was clinical pregnancy rate and secondary outcome was ovarian hyperstimulation syndrome (OHSS) rate, multiple pregnancy rate, miscarriage rate, prevalence of hypothyroidism and live birth rate in PCOS patients. Results Clinical pregnancy rate—47.3%, OHSS rate—2.7%, multiple pregnancy rate—4%, miscarriage rate—6.7%, prevalence of hypothyroidism—48% and live birth rate—40.5%. Conclusion Patients with irregular cycles, high LH/FSH ratio usually have CC resistance. PCO patients have high prevalence of hypothyroidism and it should be specifically screened and treated. Low incidence of miscarriage rate, OHSS rate and multiple pregnancy rates is seen after LOD with 47.3% clinical pregnancy and 40.5% live birth rates. Patients with high values of LH/FSH ratio are the candidates who stay nonpregnant in spite of LOD and this information is very useful in prognosticating the patients. How to cite this article Kaur M, Pranesh G, Mittal M, Gahlan A, Deepika K, Shashikala T, Rao KA. Outcome of Laparoscopic Ovarian Drilling in Patients of Clomiphene Resistant Polycystic Ovarian Syndrome in a Tertiary Care Center. Int J Infertility Fetal Med 2013;4(2):39-44.

scholarly journals Twice vitrification-warming procedures has no effect on frozen-thawed embryo transfer outcomes

2021 ◽  
Author(s):  
xiaoyue Shen ◽  
Min Ding ◽  
Yuan Yan ◽  
Shanshan Wang ◽  
jianjun Zhou ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Embryo Transfer ◽  
Live Birth ◽  
Birth Rate ◽  
Live Birth Rate ◽  
Clinical Pregnancy ◽  
Clinical Pregnancy Rate ◽  
Miscarriage Rate ◽  
Frozen Thawed Embryo Transfer ◽  
Thawed Embryo Transfer

Abstract Background To evaluate the frozen-thawed embryo transfer (FET) outcomes of repeated cryopreservation by vitrification of blastocysts derived from vitrified-warmed day3 embryos in patients who experienced implantation failure previously. Methods We retrospect the files of patients who underwent single frozen-thawed blastocyst transfer cycles in our reproductive medical center from January 2013 to December 2019. 127 patients transfer of vitrified-warmed blastocysts derived from vitrified-warmed day3 embryos were defined as twice-cryopreserved group. 1567 patients who transfer blastocysts that had experienced once vitrified-warmed were used as once-cryopreserved group. None of them was pregnant at the previous FET. The outcomes were compared between two groups after a 1:1 propensity score matching (PSM). Results The clinical pregnancy rate was 52.76%, live birth rate was 43.31% in twice-cryopreserved group. After PSM,108 pairs of patients were generated for comparison. The clinical pregnancy rate, live birth rate or miscarriage rate was not significantly different between two groups. Logistic regression analysis indicated that double vitrification-warming procedures did not affect FET outcomes in terms of clinical pregnancy rate (OR 0.83, 95%CI 0.47-1.42), live birth rate (OR 0.93, 95%CI 0.54-1.59), miscarriage rate (OR 0.72 95%CI 0.28-1.85). Furthermore, the pregnancy complications rate, gestational age or neonatal abnormalities rate between two groups was also comparable, while twice vitrification-warming procedures might increase the macrosomia rate (19.6% vs. 6.3%, P = 0.05). Conclusion Transfer of double vitrified-warmed embryo at cleavage stage and subsequent blastocyst stage did not affect live birth rate and neonatal abnormalities rate, but there was a tendency to increase macrosomia rate, which needs further investigation.

scholarly journals Effect of Endometrium Thickness on Clinical Outcomes in Luteal Phase Short-Acting GnRH-a Long Protocol and GnRH-Ant Protocol

2021 ◽  
Vol 12 ◽  
Author(s):  
Jie Zhang ◽  
Yi-Fei Sun ◽  
Yue-Ming Xu ◽  
Bao-jun Shi ◽  
Yan Han ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Clinical Outcomes ◽  
Live Birth ◽  
Birth Rate ◽  
Endometrial Thickness ◽  
Live Birth Rate ◽  
Clinical Pregnancy ◽  
Clinical Pregnancy Rate ◽  
Miscarriage Rate ◽  
Long Protocol

ObjectiveTo investigate the factors that influence luteal phase short-acting gonadotropin-releasing hormone agonist (GnRH-a) long protocol and GnRH-antagonist (GnRH-ant) protocol on pregnancy outcome and quantify the influence. About the statistical analysis, it is not correct for the number of gravidities.MethodsInfertile patients (n = 4,631) with fresh in-vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) and embryo transfer were divided into GnRH-a long protocol (n =3,104) and GnRH-ant (n =1,527) protocol groups and subgroups G1 (EMT ≤7mm), G2 (7 mm <EMT ≤10 mm), and G3 (EMT >10 mm) according to EMT on the trigger day. The data were analyzed.ResultsThe GnRH-ant and the GnRH-a long protocols had comparable clinical outcomes in the clinical pregnancy, live birth, and miscarriage rate after propensity score matching. In the medium endometrial thickness of 7–10 mm, the clinical pregnancy rate (61.81 vs 55.58%, P < 0.05) and miscarriage rate (19.43 vs 12.83%, P < 0.05) of the GnRH-ant regime were significantly higher than those of the GnRH-a regime. The EMT threshold for clinical pregnancy rate in the GnRH-ant group was 12 mm, with the maximal clinical pregnancy rate of less than 75% and the maximal live birth rate of 70%. In the GnRH-a long protocol, the optimal range of EMT was >10 mm for the clinical pregnancy rate and >9.5 mm for the live birth rate for favorable clinical outcomes, and the clinical pregnancy and live birth rates increased linearly with increase of EMT. In the GnRH-ant protocol, the EMT thresholds were 9–6 mm for the clinical pregnancy rate and 9.5–15.5 mm for the live birth rate.ConclusionsThe GnRH-ant protocol has better clinical pregnancy outcomes when the endometrial thickness is in the medium thickness range of 7–10 mm. The optimal threshold interval for better clinical pregnancy outcomes of the GnRH-ant protocol is significantly narrower than that of the GnRH-a protocol. When the endometrial thickness exceeds 12 mm, the clinical pregnancy rate and live birth rate of the GnRH-ant protocol show a significant downward trend, probably indicating some negative effects of GnRH-ant on the endometrial receptivity to cause a decrease of the clinical pregnancy rate and live birth rate if the endometrial thickness exceeds 12 mm.

scholarly journals Outcome of mock embryo transfer before the first IVF cycle: A randomized control trial

2020 ◽  
Author(s):  
Amol Borkar ◽  
Amit Shah ◽  
Anil Gudi ◽  
Roy Homburg
Keyword(s):  
Pregnancy Rate ◽  
Embryo Transfer ◽  
Live Birth ◽  
Birth Rate ◽  
Multiple Pregnancy ◽  
Live Birth Rate ◽  
Clinical Pregnancy ◽  
Clinical Pregnancy Rate ◽  
Secondary Outcome ◽  
Significant Difference

Background: There is a lack of agreement among fertility specialists with regard to the routine use of mock embryo transfer (MET) before each in vitro fertilization (IVF) treatment cycle. While MET may be beneficial with previous difficult embryo transfer cases, its routine use before first IVF cycle has not been evaluated. Objective: To find out the effect of MET before the first IVF cycle on clinical pregnancy rate. Materials and Methods: This is a single-centre randomized controlled trial with a balanced randomization (1:1), carried out between November 2015 and October 2017, with 200 subjects at Homerton university hospital, London, randomized into either MET or control. The primary outcome was clinical pregnancy rate (detection of heart activity on the ultrasound scan), the secondary outcome measures were live birth rate, miscarriage and multiple pregnancy rates, difficult ETs, rate of blood or mucus on the catheter tip. Results: No significant differences were observed in the baseline or cycle characteristics between the two groups. The clinical pregnancy rate was similar between the MET and control groups based on both intension to treat and per protocol analyses (p = 0.98, p = 0.92, respectively). Additionally, no significant difference was seen in the live birth rate in both groups on intension to treat and per protocol analyses (p = 0.67, p = 0.47), respectively. Conclusion: Our study concludes that MET prior to first IVF cycle may not improve the success rate in young women without risk factors for a difficult embryo transfer. Key words: IVF, Mock embryo transfer, Pregnancy outcomes, Live birth.

scholarly journals Comparison of IVF Outcomes between Minimal Stimulation and High-Dose Stimulation for Patients with Poor Ovarian Reserve

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Tal Lazer ◽  
Shir Dar ◽  
Ekaterina Shlush ◽  
Basheer S. Al Kudmani ◽  
Kevin Quach ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Live Birth ◽  
Ovarian Reserve ◽  
Birth Rate ◽  
Live Birth Rate ◽  
Clinical Pregnancy ◽  
Clinical Pregnancy Rate ◽  
Poor Responders ◽  
High Dose ◽  
Poor Ovarian Reserve

We examined whether treatment with minimum-dose stimulation (MS) protocol enhances clinical pregnancy rates compared to high-dose stimulation (HS) protocol. A retrospective cohort study was performed comparing IVF and pregnancy outcomes between MS and HS gonadotropin-antagonist protocol for patients with poor ovarian reserve (POR). Inclusion criteria included patients with an anti-Müllerian hormone (AMH) ≤8 pmol/L and/or antral follicle count (AFC) ≤5 on days 2-3 of the cycle. Patients from 2008 exclusively had a HS protocol treatment, while patients in 2010 had treatment with a MS protocol exclusively. The MS protocol involved letrozole at 2.5 mg over 5 days, starting from day 2, overlapping with gonadotropins, starting from the third day of letrozole at 150 units daily. GnRH antagonist was introduced once one or more follicles reached 14 mm or larger. The HS group received gonadotropins (≥300 IU/day) throughout their antagonist cycle. Clinical pregnancy rate was significantly higher in the MS protocol compared to the HS protocol (P=0.007). Furthermore, the live birth rate was significantly higher in the MS group compare to the HS group (P=0.034). In conclusion, the MS IVF protocol is less expensive (lower gonadotropin dosage) and resulted in a higher clinical pregnancy rate and live birth rate than a HS protocol for poor responders.

scholarly journals Pregnancy Outcomes Following the First Frozen Blastocyst Transfer Among Women Aged Less Than 35 Years Old: A Retrospective Cohort Study

2021 ◽  
pp. 1-7
Author(s):  
Le Hoang ◽  
Le Duc Thang ◽  
Nguyen Thi Lien Huong ◽  
Nguyen Minh Thuy ◽  
Vu Thi Mai Anh ◽  
...  
Keyword(s):  
Cohort Study ◽  
Pregnancy Rate ◽  
Live Birth ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Birth Rate ◽  
Multiple Pregnancy ◽  
Live Birth Rate ◽  
Group 2 ◽  
Group 1

Background: Many guidelines have been issued regarding the number of embryos to be transferred after in vitro fertilization (IVF), but patients and clinicians may be reluctant to accept or offer a single embryo transfer due to the expected lower chance of pregnancy or live birth. This study was aimed to provide additional information on cycle outcome according to the number and quality of thawed transferred blastocysts. Methods:A retrospective cohort study was designed to collect the data of 505 patients who performed the first frozen blastocysts transfer at Tam Anh General Hospital from June 2018 to September 2019. One good-quality embryo was transferred for 121 patients (Group 1), two good for 214 patients (Group 2), one good and one poor for 112 patients (Group 3), one good and two poor for 25 patients (Group 4), and one or two poor for 33 patients (Group 5). Results:The pregnancy rate was 71.9%, 74.8%, 69.4%, 84.0%, and 39.4% in Group 1–5, respectively. The multiple pregnancy rate was 36.9%, 16.9%, and 32.0% in Groups 2–4, respectively, higher than Group 1 (4.9%). The live birth rate was 55.6%, 50.9%, and 60.0% in Group 2–4, respectively, but not significantly different from the Group 1 (47.9%). Conclusions:Transferring an additional good or poor embryo, along with a good embryo, does not increase the live birth rate while the incidence of multiple pregnancies rises significantly.

scholarly journals The effect of air bubble position on ART outcome in frozen-thawed blastocyst transfer

2021 ◽  
Author(s):  
Tingting Yang ◽  
Bo Chen ◽  
Xiaoyan Sun ◽  
Qingyang Li ◽  
Qiumei Li ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Live Birth ◽  
Birth Rate ◽  
Live Birth Rate ◽  
Clinical Pregnancy ◽  
Clinical Pregnancy Rate ◽  
Blastocyst Transfer ◽  
Ultrasound Guided ◽  
Air Bubble ◽  
Art Outcome

Abstract Background So far, only few literatures have studied the relationship between blastocyst transfer position and ART outcomes, and the conclusions are still controversial. Our study is to evaluate the effect of air bubble position on ART outcome and to find the optimal embryo transfer position in frozen-thawed blastocyst transfer. Methods This study included a retrospective cohort analysis of 399 frozen-thawed single blastocyst transfers ultrasound-guided performed between June 1, 2017 and November 30, 2020. All of the women scheduled for frozen-thawed single blastocyst transfers ultrasound-guided. The primary outcome is clinical pregnancy rate and the secondary outcome is live birth rate. Statistical analyses were conducted using One-way Anova, Kruscal Whallis H test, chi-square test and Smooth curve fitting. Results When BFD was less than 19 mm, there was no significant change in clinical pregnancy rate as BFD increased (OR = 0.95, 95% CI: 0.89 to 1.02, P = 0.1373); when BFD was more than 19 mm, the clinical pregnancy rate decreased by 16% for every 1 mm increase in BFD (OR = 0.84, 95% CI: 0.72 to 0.98, P = 0.0363). The effect of BFD on live birth rate were similar to that on clinical pregnancy rate, the inflection point was 19mm, when BFD was more than 19 mm, the live birth rate decreases by 58% for every 1 mm increase in BFD (OR = 0.42, 95% CI: 0.21 to 0.86, P = 0.0174) Conclusions The ideal pregnancy outcome can be achieved within 19mm from uterus fundus after single blastocyst transfer, The clinical pregnancy and live birth at a distance of more 19mm from the uterus fundus have a cliff-like downward trend.

scholarly journals Live Birth Rate of Fresh Embryo Transfer with GnRH Agonist Long Protocol is Higher Than Frozen Embryo Transfer

2020 ◽  
Author(s):  
Xiaoyan Ding ◽  
Jingwei Yang ◽  
Lan Li ◽  
Na Yang ◽  
Ling Lan ◽  
...  
Keyword(s):  
Pregnancy Rate ◽  
Embryo Transfer ◽  
Live Birth ◽  
Pregnancy Loss ◽  
Birth Rate ◽  
Implantation Rate ◽  
Live Birth Rate ◽  
Clinical Pregnancy ◽  
Fresh Embryo Transfer ◽  
Long Protocol

Abstract Background: Along with progress in embryo cryopreservation, especially in vitrification has made freeze all strategy more acceptable. Some studies found comparable or higher live birth rate with frozen embryo transfer (FET) than with fresh embryo transfer（ET）in gonadotropin releasing hormone antagonist (GnRH-ant) protocol. But there were no reports about live birth rate differences between fresh ET and FET with gonadotropin releasing hormone agonist (GnRH-a) long protocol. The aim of this study is to analyze whether patients benefit from freeze all strategy in GnRH-a protocol from real-world data.Methods: This is a retrospective cohort study, in which women undergoing fresh ET or FET with GnRH-a long protocol at Chongqing Reproductive and Genetics Institute from January 2016 to December 2018 were evaluated. The primary outcome was live birth rate. The secondary outcomes were implantation rate, clinical pregnancy rate, pregnancy loss and ectopic pregnancy rate.Results: A total of 7,814 patients met inclusion criteria, implementing 5,216 fresh ET cycles and 2,598 FET cycles, respectively. The demographic characteristics of the patients were significantly different between two groups, except BMI. After controlling for a broad range of potential confounders (including age, infertility duration, BMI, AMH, no. of oocytes retrieved and no. of available embryos), multivariate logistic regression analysis demonstrated that there was no significant difference in terms of clinical pregnancy rate, ectopic pregnancy rate and pregnancy loss rate between two groups (all P>0.05). However, the implantation rate and live birth rate of fresh ET group were significantly higher than FET group (P<0.001 and P=0.012, respectively).Conclusion: Compared to FET, fresh ET following GnRH-a long protocol could lead to higher implantation rate and live birth rate in infertile patients underwent in vitro fertilization (IVF). The freeze all strategy should be individualized and made with caution especially with GnRH-a long protocol.

P–159 Slow-growing embryos should be frozen on day 5

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
M J Zamora ◽  
I Katsouni ◽  
D Garcia ◽  
R Vassena ◽  
A Rodríguez
Keyword(s):  
Pregnancy Rate ◽  
Embryo Transfer ◽  
Live Birth ◽  
Birth Rate ◽  
Live Birth Rate ◽  
Study Groups ◽  
Pregnancy Rates ◽  
Clinical Pregnancy ◽  
Patient Counselling ◽  
Slow Growing

Abstract Study question What is the live birth rate after frozen embryo transfer (FET) of slow-growing embryos frozen on day 5 (D5) or on day 6 (D6)? Summary answer The live birth rate after single FET is significantly higher for slow-growing embryos frozen on D5 compared to those frozen on D6. What is known already Most data on the outcomes of blastocyst transfer stem from studies that evaluate fresh transfer from normal growing D5 blastocyst ET. However not all embryos will begin blastulation nor reach the fully expanded stage by D5; those are the slow-growing embryos. Studies that compare D5 to D6 embryos in FET cycles show contradictory results. Some have reported higher clinical pregnancy rates after D5 FET, while others have reported similar outcomes for D5 and D6 cryopreserved blastocyst transfers. There is a lack of evidence regarding the best approach for vitrifying embryos that exhibit a slow developmental kinetic. Study design, size, duration This retrospective cohort study included 821 single FET of slow-growing embryos frozen on D5 or D6, belonging to patients undergoing in vitro fertilization with donor oocytes between January 2011 and October 2019, in a single fertility center. The origin of blastocysts was either supernumerary embryos after fresh embryo transfer or blastocysts from freeze-all cycles. All embryos were transferred 2- 4h after thawing. Participants/materials, setting, methods We compared reproductive outcomes of slow-growing embryos frozen on D5 versus (n = 442) slow-growing embryos frozen on D6 (n = 379). D5 group consisted in embryos graded 0, 1, 2 of Gardner scale and frozen on D5. Similarly, D6 group consisted in embryos graded 3, 4, 5 of Gardner scale (blastocyst stage) and frozen on D6. Differences in pregnancy rates between study groups were compared using a Chi2 test. A p-value &lt;0.05 was considered statistically significant. Main results and the role of chance Baseline characteristics were comparable between study groups. Overall, mean age of the woman was 42.3±5.4 years old; donor sperm was used in 25% of cycles, and it was frozen in 73.2% of cycles. Pregnancy rates were significantly higher when transferring slow D5 embryos compared to D6 for all the pregnancy outcomes analyzed: biochemical pregnancy rate was 27.7% vs 20.2%, p &lt; 0.016; clinical pregnancy rate was 17.5% vs 10.2%, p &lt; 0.004); ongoing pregnancy rate was: 15.7% vs 7.8% (p &lt; 0.001); live birth rate was: 15.4% vs 7.5%, (p &lt; 0.001). These results suggest that when embryos exhibit a slow development behavior (not reaching full blastocysts at D5), waiting until D6 for blastulation and expansion does not improve clinical outcomes. Vitrification at D5 will should the preferred option in cases where the oocyte is assumed of high quality Limitations, reasons for caution The retrospective design of the study is its main limitation. Also, morphology as sole selection criterion for transfer. However, blastocyst morphology is a very good predictor of implantation and pregnancy, and a good indicator of the embryo’s chromosomal status (higher euploidy rate in higher morphological quality blastocysts). Wider implications of the findings: These results can help to the standardization of laboratory protocols. As the decision of vitrifying slow developing embryos on D5 or D6 is made by the laboratory team or by the gynaecologist in agreement with the patient, having an evidence based strategy simplifies patient counselling and decision making. Trial registration number Not applicable

scholarly journals Controlled Ovarian Stimulation Should Not Be Recommended for Male Infertility Treated With IUI

2020 ◽  
Author(s):  
Yan Tang ◽  
Qian-Dong He ◽  
Ting-Ting Zhang ◽  
Jing-Jing Wang ◽  
Si-Chong Huang ◽  
...  
Keyword(s):  
Male Infertility ◽  
Pregnancy Rate ◽  
Ovarian Stimulation ◽  
Birth Rate ◽  
Multiple Pregnancy ◽  
Live Birth Rate ◽  
Abortion Rate ◽  
Clinical Pregnancy ◽  
Ovulatory Follicles ◽  
Multiple Pregnancy Rate

Abstract Background: Some studies stated that intra-uterine insemination (IUI) with controlled ovarian stimulation (COS) might increase the chance of pregnancy, while others suggested that IUI in natural cycle (NC) should be the treatment of first choice. Whether it is necessary to use COS at the same time, when IUI is applied to treat male infertility solely? There is still no consensus.Objective: To investigate the efficacy of IUI with COS in male infertility solely?Methods: 544 IUI cycles from 280 couples who sought medical care for male infertility from January 2010 to February 2019 were divided into two groups: group NC-IUI and group COS-IUI. Besides, the COS-IUI group was further divided into two subgroups according to the number of pre-ovulatory follicles on the day of HCG: cycles with monofollicular development (1 follicle group) and cycles with at least two pre-ovulatory follicles (≥ 2 follicles group). The outcome of IUI, including clinical pregnancy rate, live birth rate, spontaneous abortion rate, ectopic pregnancy rate and multiple pregnancy rate were compared.Results: The clinical pregnancy rate, live birth rate, early spontaneous abortion rate, and ectopic pregnancy rate were comparable between NC-IUI group and COS-IUI group. Similar results were observed among NC-IUI group, 1 follicle group and ≥ 2 follicles group. However, when it comes to the multiple pregnancy rate, a trend toward higher multiple pregnancy rate was observed in the COS-IUI group compared that in the NC-IUI group (10.5% (2/19) vs. 0 (0/42), P=0.093), furthermore, a significant difference was found between NC-IUI group and ≥ 2 follicles group (0 vs. 20%, P =0.034).Conclusion: For male infertility, since in cycles with COS, especially in those with at least two pre-ovulatory follicles cycles, the multiple pregnancy rate increased without substantial gain in overall pregnancy rate, COS in IUI should not be recommended. If COS is required, one stimulated follicle and one health baby should be the goal considering the safety both for mothers and fetuses.

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