scholarly journals Advanced paternal age alone does not adversely affect pregnancy or live-birth rates or sperm parameters following intrauterine insemination

2018 ◽  
Vol 17 (4) ◽  
pp. 459-465 ◽  
Author(s):  
Takayuki Tatsumi ◽  
Eri Ishida ◽  
Kuniko Tatsumi ◽  
Yumiko Okada ◽  
Takakazu Saito ◽  
...  
Keyword(s):  
Live Birth ◽  
Intrauterine Insemination ◽  
Paternal Age ◽  
Sperm Parameters ◽  
Birth Rates ◽  
Advanced Paternal Age ◽  
Live Birth Rates

MP66-14 STIMULATED INTRAUTERINE INSEMINATION LIVE BIRTH RATES ARE ADVERSELY AFFECTED BY INCREASING PATERNAL AGE

2014 ◽  
Vol 191 (4S) ◽  
Author(s):  
Natan Bar-Chama ◽  
Michael Elashoff ◽  
Piraye Beim ◽  
Joshua Gonzalez ◽  
Alan Copperman
Keyword(s):  
Live Birth ◽  
Intrauterine Insemination ◽  
Paternal Age ◽  
Birth Rates ◽  
Live Birth Rates

scholarly journals Gonadotrophins or clomiphene citrate in women with normogonadotropic anovulation and CC failure: does the endometrium matter?

2020 ◽  
Vol 35 (6) ◽  
pp. 1319-1324
Author(s):  
E M Bordewijk ◽  
N S Weiss ◽  
M J Nahuis ◽  
J Kwee ◽  
A F Lambeek ◽  
...  
Keyword(s):  
Live Birth ◽  
Treatment Effect ◽  
Endometrial Thickness ◽  
Intrauterine Insemination ◽  
Controlled Trial ◽  
Clomiphene Citrate ◽  
Live Birth Rate ◽  
Ovulatory Cycle ◽  
Birth Rates ◽  
Live Birth Rates

Abstract STUDY QUESTION Is endometrial thickness (EMT) a biomarker to select between women who should switch to gonadotropins and those who could continue clomiphene citrate (CC) after six failed ovulatory cycles? SUMMARY ANSWER Using a cut-off of 7 mm for EMT, we can distinguish between women who are better off switching to gonadotropins and those who could continue CC after six earlier failed ovulatory CC cycles. WHAT IS ALREADY KNOWN For women with normogonadotropic anovulation, CC has been a long-standing first-line treatment in conjunction with intercourse or intrauterine insemination (IUI). We recently showed that a switch to gonadotropins increases the chance of live birth by 11% in these women over continued treatment with CC after six failed ovulatory cycles, at a cost of €15 258 per additional live birth. It is unclear whether EMT can be used to identify women who can continue on CC with similar live birth rates without the extra costs of gonadotropins. STUDY DESIGN, SIZE, DURATION Between 8 December 2008 and 16 December 2015, 666 women with CC failure were randomly assigned to receive an additional six cycles with a change to gonadotropins (n = 331) or an additional six cycles continuing with CC (n = 335), both in conjunction with intercourse or IUI. The primary outcome was conception leading to live birth within 8 months after randomisation. EMT was measured mid-cycle before randomisation during their sixth ovulatory CC cycle. The EMT was available in 380 women, of whom 190 were allocated to gonadotropins and 190 were allocated to CC. PARTICIPANTS/MATERIALS, SETTING, METHODS EMT was determined in the sixth CC cycle prior to randomisation. We tested for interaction of EMT with the treatment effect using logistic regression. We performed a spline analysis to evaluate the association of EMT with chance to pregnancy leading to a live birth in the next cycles and to determine the best cut-off point. On the basis of the resulting cut-off point, we calculated the relative risk and 95% CI of live birth for gonadotropins versus CC at EMT values below and above this cut-off point. Finally, we calculated incremental cost-effectiveness ratios (ICER). MAIN RESULTS AND THE ROLE OF CHANCE Mid-cycle EMT in the sixth cycle interacted with treatment effect (P < 0.01). Spline analyses showed a cut-off point of 7 mm. There were 162 women (45%) who had an EMT ≤ 7 mm in the sixth ovulatory cycle and 218 women (55%) who had an EMT > 7 mm. Among the women with EMT ≤ 7 mm, gonadotropins resulted in a live birth in 44 of 79 women (56%), while CC resulted in a live birth in 28 of 83 women (34%) (RR 1.57, 95% CI 1.13–2.19). Per additional live birth with gonadotropins, the ICER was €9709 (95% CI: €5117 to €25 302). Among the women with EMT > 7 mm, gonadotropins resulted in a live birth in 53 of 111 women (48%) while CC resulted in a live birth in 52 of 107 women (49%) (RR 0.98, 95% CI 0.75–1.29). LIMITATIONS, REASONS FOR CAUTION This was a post hoc analysis of a randomised controlled trial (RCT) and therefore mid-cycle EMT measurements before randomisation during their sixth ovulatory CC cycle were not available for all included women. WIDER IMPLICATIONS OF THE FINDINGS In women with six failed ovulatory cycles on CC and an EMT ≤ 7 mm in the sixth cycle, we advise switching to gonadotropins, since it improves live birth rate over continuing treatment with CC at an extra cost of €9709 to achieve one additional live birth. If the EMT > 7 mm, we advise to continue treatment with CC, since live birth rates are similar to those with gonadotropins, without the extra costs. STUDY FUNDING/COMPETING INTEREST(S) The original MOVIN trial received funding from the Dutch Organization for Health Research and Development (ZonMw number: 80-82310-97-12067). C.B.L.A. reports unrestricted grant support from Merck and Ferring. B.W.M. is supported by a NHMRC Practitioner Fellowship (GNT1082548) and reports consultancy for Merck, ObsEva, IGENOMIX and Guerbet. All other authors have nothing to declare. TRIAL REGISTRATION NUMBER Netherlands Trial Register, number NTR1449

scholarly journals PD29-02 IMPACT OF ABNORMAL SPERM MORPHOLOGY ON LIVE BIRTH RATES FOLLOWING INTRAUTERINE INSEMINATION

2019 ◽  
Vol 201 (Supplement 4) ◽  
Author(s):  
Premal Patel* ◽  
Vinayak Madhusoodanan ◽  
Robert Carrasquillo ◽  
Simon Dadoun ◽  
Ranjith Ramasamy
Keyword(s):  
Live Birth ◽  
Sperm Morphology ◽  
Intrauterine Insemination ◽  
Birth Rates ◽  
Live Birth Rates ◽  
Abnormal Sperm

scholarly journals Intrauterine insemination with donor sperm: only the number of motile spermatozoa inseminated influences both pregnancy and live-birth rates

2022 ◽  
Vol 0 (0) ◽  
pp. 0
Author(s):  
Marie Cardey-Lefort ◽  
Berengere Ducrocq ◽  
Audrey Uk ◽  
Helen Behal ◽  
Anne-Laure Barbotin ◽  
...  
Keyword(s):  
Live Birth ◽  
Intrauterine Insemination ◽  
Birth Rates ◽  
Donor Sperm ◽  
Live Birth Rates
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