scholarly journals Effect of Serum Progesterone (P4) Level at the Day of Human Chorionic Gonadotropin (HCG) Administration on the Outcome of Intracytoplasmic Sperm Injection and Fresh Embryo Transfer

2020 ◽  
pp. 45-57
Author(s):  
Yasmine El- Masry ◽  
Ashraf Elmohamdy Gharib ◽  
Manal Moustafa Abd Allah
Keyword(s):  
Embryo Transfer ◽  
Ovarian Stimulation ◽  
Endometrial Thickness ◽  
Controlled Ovarian Stimulation ◽  
Ongoing Pregnancy ◽  
Fresh Embryo Transfer ◽  
Ongoing Pregnancy Rate ◽  
Luteal Support ◽  
Embryo Number

Our aim was to investigate the effect of different progesterone (P4) at day of triggering HCG on the outcomes of ICSI with fresh embryo transfer in cases who underwent controlled ovarian stimulation (COS). Pituitary desensitization done either with long agonist or antagonist pituitary desensitization protocols, then analyzing the effect of serum P4-hCG level on ICSI-fresh embryos transfer outcome including; number and quality of retrieved oocytes (OR), embryo number (ER) & quality and ongoing pregnancy outcomes. The cases are which continued their pregnancy till 12 weeks, aborted cases, ectopic pregnancy & cancelled cases (for different reasons). Materials and Methods: This prospective cohort study was carried on 120 cases who underwent ICSI cycles for different causes and types of infertility. Controlled ovarian stimulation (COS) protocol and pituitary down-regulation either by; GnRH long agonist /antagonist protocols then, fertilization, embryo grading, embryo transfer and hormonal luteal support was done. Blood samples were taken on the day of hCG administration to measure P4 in all cases. All patients who got pregnant and continue till 12 weeks, they were categorized into 3 subgroups as regard serum P4 level: Group A: (P4< 0.5 ng/ml), Group B: (P4=O.5-I.5 ng/ml) & Group C: (P4 >I.5 ng/ml) and correlated with their ICSI outcome. The outcomes of ICSI-ET cycles in those cases were compared with 3 groups of P4 levels in the controlled ovarian stimulation with two protocols. Results: P4 level had insignificant relation with number and quality of retrieved oocytes, fertilized embryo number and quality and endometrial thickness regardless the protocol of COS. The low and high levels of P4 both, had a detrimental effect on CPR, meanwhile, with no harmful impact on the ongoing pregnancy rate was noticed, regardless the protocol of ovarian stimulation. P4-hCG isn’t considered to be the only predictive measure of ICSI outcome. Highest CRP was noticed in cases with P4 level (0.5-I.5 ng/ mI) regardless the type of protocol used.

P–411 Does subcutaneous progesterone (SC-P) administration eliminate the necessity of serum progesterone level monitoring in frozen embryo transfer (FET) cycles?

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
F K Boynukalin ◽  
R Abalı ◽  
M Gultomruk ◽  
B Demir ◽  
Z Yarkiner ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Clinical Outcomes ◽  
Embryo Transfer ◽  
Endometrial Thickness ◽  
Hormone Replacement ◽  
Pregnancy Rates ◽  
Ongoing Pregnancy ◽  
Ongoing Pregnancy Rate ◽  
Serum Progesterone ◽  
Female Age

Abstract Study question Does SC-P provide similar ongoing pregnancy rates (OPRs) as intramuscular progesterone(IM-P) in hormone replacement therapy (HRT)-FET cycles and do serum progesterone (P) levels on FET day effect on pregnancy outcome? Summary answer: SC-P administration had similar OPR compared to IM-P in HRT-FET cycles. In SC-P group embryo transfer(ET) day P found to be insignificant factor for outcome. What is known already Different P routes can be used in HRT-FET cycles such as vaginal P, IM-P and recently SC-P. Only retrospective studies evaluated the comparison of SC-P with other routes in HRT-FET cycles. Here, we assessed prospectively whether SC-P is effective for HRT-FET cycles. Previous studies reported that serum P levels on ET day after vaginal P administration clinical outcomes were closely correlated. The correlation between serum P after IM-P administration and clinical outcomes were conflicting. In addition, there is lack of data on the serum P levels after SC-P administration. Serum P levels on ET day were evaluated in this study. Study design, size, duration This prospective cohort study was performed between July 1-October 31 2020, enrolled 224 patients scheduled for HRT-FET cycles with SC-P(25 mg twice daily) or IM-P(50 mg once daily). The route of P was decided according to the patient’s eligibility to hospital. First FET cycle was included after freeze-all cycles for each patients. Female age&gt;35, PGT-A cycles, cleavage ET, &gt;1 ET, patients with uterine pathology and hydrosalpinx, FET with surplus embryos, endometrial thickness&lt;7mm were excluded. Participants/materials, setting, methods Female age ≤ 35 years old with a triple-layer endometrium &gt;7 mm underwent transfer of single blastocysts after the first ET after freeze-all cycles. The indications for freeze-all were ovarian hyperstimuation syndrome and trigger day P level&gt;1.5 ng/ml. 224 patients were eligible for study; 133 in SC-P group and 91 in IM-P group.The primary endpoint was the ongoing pregnancy rate (OPR) beyond pregnancy week 12. Main results and the role of chance The demographic, cycle, embryologic characteristics were similar between groups. The median circulating P levels on the day of ET were 19.92(15.195–27.255)ng/&#x2028;ml and 21(16.48–28)ng/ml in the SC-P and IM-P groups,(p = 0.786). The clinical pregnancy rates [86/133(64.7%) vs 57/91(62.6%);p=0.757], miscarriage rates [21/86(24.4%) vs 10/57(17.5%) ;p=0.329], and OPR [65/133 (48.9%) vs 47/91(51.6%); p = 0.683] were comparable between the SC-P and IM-P. Binary logistic regression was performed for ongoing pregnancy as the dependent factor blastocyst morphology was found to be the only significant independent prognostic factor (p = 0.006), whereas the route of P was insignificant. In the SC-P and IM-P &#x2028;groups, the effect of ET day P levels were divided into quartiles(Q) to evaluate the effect on ongoing pregnancy. In SC-P group OPR were similar in four Q [Q1:33.3%(11/33),Q2:50%(17/34),Q3:60.6%(20/33),Q4:51.5%(17/33) (p = 0.1)].For IM-P group; Q1 had a significantly reduced OPR than Q2, Q3, Q4. [26.1%(6/23),65.2%(15/23),54.5%(12/22) and 60.9%(14/23), p = 0.031]. Logistic regression analysis for OP was performed separately in SC-P group and IM-P group. Although in SC-P group, ET day P levels was not found to be a significant factor, in IM-P ET day P level was found to be an independent factor for OP in IM-P group (Q1vs Q2+Q3+Q4; OR: 8,178 95% CI: [1.387–48.223] p:0.02). . Limitations, reasons for caution Although this study has the advantage of being prospective and in a homogenous study population, randomized controlled trials are warranted to evaluate the effectiveness of SC-P to other routes of P. Extrapolation to unselected populations of this study is needed. Wider implications of the findings: Assignment of threshold of serum P on the day of ET for HRT-FET cycles to optimize outcomes is critical for every route of P. Regarding these results, individual luteal phase for HRT-FET cycles can improve IVF outcome. Trial registration number None

scholarly journals Endometrial thickness as a biomarker for ongoing pregnancy in IUI for unexplained subfertility: a secondary analysis

2020 ◽  
Vol 2020 (1) ◽  
Author(s):  
N A Danhof ◽  
R van Eekelen ◽  
S Repping ◽  
B W J Mol ◽  
F van der Veen ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Pregnancy Rate ◽  
Ovarian Stimulation ◽  
Conflicts Of Interest ◽  
Endometrial Thickness ◽  
Secondary Analysis ◽  
Ongoing Pregnancy ◽  
Ongoing Pregnancy Rate ◽  
Cycle Number ◽  
The Impact

Abstract STUDY QUESTION What is, in couples with unexplained subfertility undergoing IUI, the impact of gonadotrophins compared to clomiphene citrate (CC) on endometrial thickness (EMT) in relation to ongoing pregnancy? SUMMARY ANSWER In women with unexplained subfertility undergoing IUI with ovarian stimulation, gonadotrophins lead to a thicker endometrium compared to CC, but this does not affect ongoing pregnancy rates. WHAT IS KNOWN ALREADY A systematic review and meta-analysis among couples with unexplained subfertility undergoing IUI with ovarian stimulation showed that women who conceived had, on average, a thicker endometrium than women who did not conceive, but this evidence is not robust due to a high level of heterogeneity. There was insufficient data to draw any conclusions on EMT and the effect on pregnancy outcomes. STUDY DESIGN, SIZE, DURATION We performed a secondary analysis of a multicentre randomized controlled superiority trial in couples with unexplained subfertility undergoing IUI with adherence to strict cancellation criteria. In total, 738 couples recruited between July 2013 and March 2016 were allocated to ovarian stimulation with gonadotrophins (n = 369) or with CC (n = 369) for a maximum of four IUI cycles. According to local protocol, recombinant FSH, urinary FSH or hMG was used. Natural conceptions and cancelled cycles were removed from this secondary analysis, as they do not provide any information on pregnancy in relation to stimulation after IUI. Ongoing pregnancy was defined as a positive heartbeat at or beyond 12 weeks of gestation. PARTICIPANTS/MATERIALS, SETTING, METHODS We first determined the difference in EMT between women randomized to gonadotrophins (75 IU) and CC (100 mg) over all cycles using a linear mixed model. We then investigated the association between EMT and ongoing pregnancy after IUI using a logistic regression model, adjusted for the allocated drug, number of dominant follicles, female age, BMI, duration of subfertility, primary or secondary subfertility, referral status, smoking status, cycle number and total motile sperm count. To conclude, we investigated the association between EMT and ongoing pregnancy by logistic regression separately in women allocated to gonadotrophins and in women allocated to CC. MAIN RESULTS AND THE ROLE OF CHANCE A total of 666 couples underwent 1968 IUI cycles. Of these, 330 couples were allocated to gonadotrophins, of which 85 conceived leading to ongoing pregnancy (rate per cycle 8.9%) and 336 couples were allocated to CC, of which 71 conceived leading to ongoing pregnancy (rate per cycle 7.0%) (relative risk (RR) 1.22, 95% CI 0.92 to 1.61). The mean EMT was 8.9 mm (SD 2.1) in women treated with gonadotrophins and 7.5 mm (SD 2.1) in women treated with CC (adjusted mean difference 1.4 mm; 95% CI: 1.1–1.7). The overall mean EMT was 8.4 mm (SD 2.2) in women that conceived leading to ongoing pregnancy and 8.2 mm (SD 2.2) in women that did not conceive (adjusted odds ratio (OR): 1.03 per 1 mm increase, 95% CI 0.95–1.12). There was no association between EMT and ongoing pregnancy in women treated with gonadotrophins or CC (OR: 1.01 per 1 mm increase, 95% CI 0.90–1.13, and 1.10 per 1 mm increase, 95% CI 0.99–1.23, respectively). LIMITATIONS, REASON FOR CAUTION Since this is a secondary analysis, the data should be interpreted prudently as secondary analyses are prone to false-positive findings or could be underpowered to show associations that the study is not primarily set up for. WIDER IMPLICATIONS OF THE FINDINGS In women with unexplained subfertility and treated with IUI, gonadotrophins lead to a significantly thicker endometrium compared to CC, but there was no evidence of a consistent association between EMT in women treated with gonadotrophins or CC and the ongoing pregnancy rate. A relatively thin endometrium after CC is therefore not a valid reason to prefer gonadotrophins as the stimulation agent in IUI for unexplained subfertility. STUDY FUNDING/COMPETING INTEREST(S) The initial trial was funded by the Netherlands Organization for Health Research and Development (ZonMw) (Health Care Efficiency Research; project number: 80-83600-98-10 192). The EudraCT number for this trial was 2013-001034-18. Prof. Dr B.W.J.M. is supported by a NHMRC Practitioner Fellowship (GNT1082548). B.W.M. reports consultancy for Merck, ObsEva and Guerbet. The other authors declare no conflicts of interest. TRIAL REGISTRATION NUMBER NTR 4057

scholarly journals Endometrial compaction and serum progesterone measurements at the day of embryo transfer cannot predict pregnancy outcomes in frozen-thaw embryo transfer cycles

2021 ◽  
Vol 12 (1) ◽  
pp. 407-415
Author(s):  
Dalal M. Al Jarrah ◽  
Manal Taha Al Obaidi ◽  
Itlal J. AL Asadi
Keyword(s):  
Pregnancy Rate ◽  
Embryo Transfer ◽  
Pregnancy Outcomes ◽  
Endometrial Thickness ◽  
Transvaginal Ultrasound ◽  
P Value ◽  
Ongoing Pregnancy ◽  
Ongoing Pregnancy Rate ◽  
Serum Progesterone ◽  
The Impact

Endometrial receptivity plays a basic role in successful embryo implantation and pregnancy outcomes and can be assessed by many of non-invasive markers. Our study evaluated the impact of two of these markers specifically serum progesterone and endometrial thickness at embryo transfer day in prediction pregnancy outcomes on (60) patients attempting medicated frozen embryo transfer (FET) cycles. All patients were received sequential estrogen & progesterone medications for endometrial preparation then submitted to measurements of endometrial thickness (EMT) by transvaginal-ultrasound (TV-US) & serums progesterone (P) analysis at the embryo transfer day, thereafter day 3 verified-thawed embryos grades (A±B) were transferred. Compacted (decreased) EMT was seen in 48.3% of patients with higher pregnancy rate (PR) of 58.6%t than non-compacted EMT (no change or increased) which was seen in 51.7% of patients with (PR) of 29.0%, (P value=0.021). However ongoing pregnancy rate (Ong PR) not differed significantly between both groups (44.8% in compacted vs 25.8% in non-compacted, P value=0.053), also the means of serum P not differed between pregnant and non-pregnant patients (P value=0.374). ROC curves for Ong PR prediction in relations to endometrial compaction & serum progesterone at embryo transfer day were poor (AUC= 0.630, & AUC=0.576, respectively). This study suggested that endometrial compaction or serum P levels measurements at embryo transfer day were poor predictors for ongoing pregnancy where any kind of EMT changes (decreased or not) seen after P administration not significantly affect pregnancy outcomes in frozen-thaw cycles of cleavage stage embryos transfer.

P–151 Correlation between the first euploid frozen-thawed blastocyst embryo transfer (FBT) and the subsequent euploid FBT outcome originating from the same cohort of oocytes

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
R Abalı ◽  
F K Boynukalın ◽  
M Gültomruk ◽  
Z Yarkiner ◽  
M Bahçeci
Keyword(s):  
Regression Analysis ◽  
Pregnancy Rate ◽  
Pregnancy Outcome ◽  
Embryo Transfer ◽  
Live Birth ◽  
Endometrial Thickness ◽  
Clinical Pregnancy ◽  
Clinical Pregnancy Rate ◽  
Ongoing Pregnancy ◽  
Ongoing Pregnancy Rate

Abstract Study question Does the outcome of the first euploid frozen-thawed blastocyst embryo transfer affect the subsequent euploid FBT originating from the same cohort of oocytes? Summary answer The clinical pregnancy rate and ongoing pregnancy rate of the subsequent FBT are higher if a clinical pregnancy was attained in the first euploid FBT. What is known already Numerous factors including patient, cycle and embryological characteristics affect the outcome of an IVF treatment cycle. There is no data available whether the outcome of euploid FBT has an impact on the outcome of the subsequent euploid FBT of embryos originating from the same cohort of retrieved oocytes. Study design, size, duration The study enrolled cycles preimplantation genetic test for aneuploidy (PGT-A) performed between January 2016 and July 2019 at the Bahceci Fulya IVF Center. A total of 1051 patients with single euploid FBT were evaluated and resulted live birth (n = 589, live birth rate (LBR): 56%(589/1051)), miscarriage (n = 100, miscarriage rate (MR): 14.5% (100/689)) and no clinical pregnancy (n = 362, 34,4%, (362/1051)). 159 FBT after the first single euploid FBT originating from the same cohort of oocytes were analyzed. Participants/materials, setting, methods Second euploid FBT cycle after first FBT with a clinical pregnancy were compared to frozen-thawed cycles after a without a pregnancy. Logistic regression analysis was utilized to adjust for potential confounders including female age, body mass index, embryo quality, day of embryo frozen, number previous failed attempt, number of previous miscarriage, endometrial thickness, outcome of the first euploid FBT. Main results and the role of chance The pregnancy outcome from the first euploid FBT in the study group was resulted live birth (25.1%, (40/159)), miscarriage (15.7%, (25/159)) and no clinical pregnancy (59.1%, (94/159). The pregnancy outcome of the subsequent euploid embryo transfer from the same oocyte cohort was clinical pregnancy rate (CPR): (67.3%, (107/159) ongoing pregnancy rate (OPR) (52.2% (83/159) and MR (22.4%, (24/107)). The CPR in the subsequent euploid FBT was 80% (52/65) among patients who achieved a clinical pregnancy in the first euploid FBT and 58.5% (55/94) of those who did not (p = 0.0045). The OPR in the subsequent euploid FBT was 64.6% (42/65) among patients who achieved a clinical pregnancy in first euploid FBT and 43.6% (41/94) of those who did not (p = 0.009). On a multivariate regression analysis, clinical pregnancy in the first euploid FBT was a significant independent predictor for a pregnancy in the subsequent FBT transfer (p = 0.003). Limitations, reasons for caution The limitation of the study is in the retrospective nature of the study. As the PGT-A strategy significantly decreases number of transferable embryos, the sample size of the study is limited. Wider implications of the findings: Identifying predictive factors for the success of euploid FBT is important. These can help physicians while counseling patients regarding the outcome of the previous euploid FBT. Trial registration number NA

scholarly journals Measuring the serum progesterone level on the day of transfer can be an additional tool to maximize ongoing pregnancies in single euploid frozen blastocyst transfers

2019 ◽  
Vol 17 (1) ◽  
Author(s):  
Fazilet Kubra Boynukalin ◽  
Meral Gultomruk ◽  
Emre Turgut ◽  
Berfu Demir ◽  
Necati Findikli ◽  
...  
Keyword(s):  
Embryo Transfer ◽  
Inner Cell Mass ◽  
Endometrial Thickness ◽  
Hormone Replacement ◽  
Cell Mass ◽  
Sperm Concentration ◽  
Ongoing Pregnancy ◽  
Ongoing Pregnancy Rate ◽  
Additional Tool ◽  
Group I

Abstract Background Endometrial preparation with hormone replacement therapy (HRT) is the preferred regimen for clinicians due to the opportunity to schedule the day of embryo transfer and for patients due to the requirement of fewer visits for frozen-warmed embryo transfers (FET). The increasing number of FETs raises the question of the serum P levels required to optimize the pregnancy outcome on the embryo transfer day. Methods This prospective cohort study includes patients who underwent single euploid FET. All patients received HRT with oestradiol valerate (EV) and 100 mg of intramuscular (IM) progesterone (P). FET was scheduled 117–120 h after the first IM administration of 100 mg P. The serum P level was analyzed 1 h before the embryo transfer (ET). In all cycles, only embryos that were biopsied on day 5 were utilized for FET. Next generation sequencing (NGS) was used for comprehensive chromosomal analysis. Results Overall, the ongoing pregnancy rate (OPR) was 58.9% (99/168). Data were then categorized according to the presence (Group I; n = 99) or the absence (Group II; n = 69) of an ongoing pregnancy. No significant differences regarding, female age, body mass index (BMI), number of previous miscarriages, number of previous live birth, sperm concentration, number of oocytes retrieved, number of mature oocytes (MII), rate of fertilized oocytes with two pronuclei (2PN), trophectoderm score, inner cell mass (ICM) score, endometrial thickness (mm), oestrodiol (E2) and P levels prior to IM P administration were found between two groups. The P levels on the day of ET (ng/ml) were significantly higher in Group I (28 (5.6–76.4) vs 16.4 (7.4–60) p = 0.039). The P level on the day of ET was a predictor of a higher OPR (p < 0.001 OR: 1.033 95%CI [1.009–1.056]) after multivariate analysis. The ROC curve showed a significant predictive value of serum P levels on the day of ET for OPR, with an AUC (95%CI) = 0.716 (0.637–0.795). The optimal cut-off value for prediction of the OPR was a P level of 20.6 ng/ml (71.7% sensitivity, 56.5% specificity). Conclusions The present study suggests a minimum threshold of the serum P value on the day of ET that needs to be reached in HRT cycles to optimize the clinical outcome. Individualization of the P dosage should be evaluated in further studies.

scholarly journals Endometrial thickness and frozen thaw embryo transfer: A prospective study

2020 ◽  
Vol 3 (2) ◽  
pp. 132-135
Author(s):  
S Mahalakshmi ◽  
A Sakthi ◽  
L Saravanan ◽  
Nidhi Sharma
Keyword(s):  
Embryo Transfer ◽  
Endometrial Thickness ◽  
Implantation Rate ◽  
Primary Objective ◽  
Ongoing Pregnancy ◽  
Miscarriage Rate ◽  
Ongoing Pregnancy Rate ◽  
Study Population ◽  
The Mean ◽  
A Prospective Study

Aim and objectives: Endometrial Window of Implantation (WOI) is open in the midsecretory phase wherein the markers of invasion and cell adhesion are manifested .The primary objective was to find out the predictive value of Endometrial thickness and profile as a prognostic factors for embryo transfers during ART. Materials and Methods: Endometrial thickness assessment was performed with grey scale ultrasound on the day of transfer just before thawing the embryos in patients undergoing Frozen embryo transfer cycle after endometrial preparation. Results: The mean age and standard deviation of study population was is 33.26+5.95.Out of 69 patients there was clinical pregnancy in 33 patients , miscarriage in 10 patients and ongoing pregnacy in 23 patients. So the implantation rate was 47.83% (33/69), early miscarriage rate (pregnancy ending before 12 weeks) was 14.49%(10/69) and the ongoing pregnancy rate was 33.33% (23/69). Endometrial thickness < 6 mm had comparable implantation rates but low ongoing pregnancy rates. Conclusion: The ultrasound morphological and vascular grading of endometrial thickness and vascularity is useful to synchronise Day 5 embryo transfer and window and implantation thereby minimizing the loss of good embryos in nonreceptive endometrium.

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