Abstract
The purpose of this study was to evaluate the effect of atosiban on the outcomes of infertile women undergoing in vitro fertilization (IVF) with difficult embryo transfers (ETs). This randomized double-blind study enrolled 204 infertile women with difficult ETs during IVF treatment between June 2014 and June 2018. According to a computer-generated randomization list, participants were randomized into placebo (n = 102) and atosiban (n = 102) groups. In atosiban group, atosiban with a total dose of 37.5 mg was administered. All of the patients underwent IVF-ET using cryopreserved embryos. The clinical pregnancy rate per cycle and implantation rate per transfer (45.1% and 26.5%) in atosiban group were significantly higher than those of placebo group (15.6% and 9.7%, respectively; P <.05). This study showed that administration of atosiban during ET was extraordinarily effective for patients with difficult transfers.
Similar content being viewed by others
References
Nielsen IK, Lindhard A, Loft A, Ziebe S, Andersen AN. A Wallace malleable stylet for difficult embryo transfer in an in vitro fertilization program: a case-control study. Acta Obstet Gynecol Scand. 2002;81(2):133–137.
Spandorfer SD, Goldstein J, Navarro J, Veeck L, Davis OK, Rosenwaks Z. Difficult embryo transfer has a negative impact on the outcome of in vitro fertilization. Fertil Steril. 2003;79(3):654–655.
Phillips JA, Martins WP, Nastri CO, Raine-Fenning NJ. Difficult embryo transfers of blood on catheter and assistant reproductive outcomes: a systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol. 2013;168(2):121–128.
Romero R, Sibai BM, Sanchez-Ramos L, et al. An oxytocin receptor antagonist (atosiban) in the treatment of preterm labor: a randomized, double-blind, placebo-controlled trial with tocolytic rescue. Am J Obstet Gynecol. 2000;182(5):1173–1183.
Pierzynski P, Gajda B, Smorag Z, Rasmussen AD, Kuczynski W. Effect of atosiban on rabbit embryo development and human sperm motility. Fertil Steril. 2007;87(5):1147–1152.
Akerlund M. Involvement of oxytocin and vasopressin in the pathophysiology of preterm labor and primary dysmenorrhea. Prog Brain Res. 2002;139:359–365.
Pierzynski P, Reinheimer TM, Kuczynski W. Oxytocin antagonists may improve infertility treatment. Fertil Steril. 2007;88(1): 213 e19–213 e22.
Spandorfer SD, Avrech OM, Colombero LT, Palermo GD, Rosenwaks Z. Effect of parental age on fertilization and pregnancy characteristics in couples treated by intracytoplasmic sperm injection. Hum Reprod. 1998;13(2):334–338.
Goodwin TM, Millar L, North L, Abrams LS, Weglein RC, Holland ML. The pharmacokinetics of the oxytocin antagonist atosiban in pregnant women with preterm uterine contractions. Am J Obstet Gynecol. 1995;173(3 pt 1):913–917.
Moraloglu O, Tonguc E, Var T, Zeyrek T, Batioglu S. Treatment with oxytocin antagonists before embryo transfer may increase implantation rates after IVF. ReprodBioMed Online. 2010;21(3):338–343.
Lan VT, Khang VN, Nhu GH, Tuong HM. Atosiban improves implantation and pregnancy rates in patients with repeated implantation failure. Reprod BioMed Online. 2012;25(3):254–260.
Listijono DR, Boylan T, Cooke S, Kilani S, Chapman MG. An analysis of the impact of embryo transfer difficulty on live birth rates, using a standardised grading system. Hum Fertil (Camb). 2013;16(3):211–214.
Lesny P, Killick SR, Robinson J, Raven G, Maguiness SD. Junctional zone contractions and embryo transfer: is it safe to use a tenaculum? Hum Reprod. 1999;14(9):2367–2370.
Knutzen V, Stratton CJ, Sher G, McNamee PI, Huang TT, Soto-Albors C. Mock embryo transfer in early luteal phase, the cycle before in vitro fertilization and embryo transfer: a descriptive study. Fertil Steril. 1992;57(1):156–162.
Fanchin R, Righini C, Olivennes F, Taylor S, de Ziegler D, Frydman R. Uterine contractions at the time of embryo transfer alter pregnancy rates after in-vitro fertilization. Hum Reprod. 1998;13(7):1968–1974.
Zhu L, Che HS, **ao L, Li YP. Uterine peristalsis before embryo transfer affects the chance of clinical pregnancy in fresh and frozen-thawed embryo transfer cycles. Hum Reprod. 2014;29(6):1238–1243.
Pierzynski P. Oxytocin and vasopressin V(1A) receptors as new therapeutic targets in assisted reproduction. Reprod Biomed Online. 2011;22(1):9–16.
Liang YL, Kuo TC, Hung KH, Chen TH, Wu MH. Oxytocin antagonist for repeated implantation failure and delay ofdelivery. Taiwan J Obstet Gynecol. 2009;48(3):314–316.
Chou PY, Wu MH, Pan HA, Hung KH, Chang FM. Use of an oxytocin antagonist in in vitro fertilization embryo transfer for women with repeated implantation failure: a retrospective study. Taiwan JObstet Gynecol. 2011;50(2):136–140.
Ng EH, Li RH, Chen L, Lan VT, Tuong HM, Quan S. A randomized double blind comparisonofatosibaninpatients undergoing IVF treatment. Hum Reprod. 2014;29(12):2687–2689.
Acknowledgments
The authors acknowledge the physicians, nurses, and scientific staff of Department of Reproductive Medicine, Shanxi Provincial People’s Hospital, especially thank Dr Qinqin for the linguistic revision of the manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Yuan, C., Song, H., Fan, L. et al. The Effect of Atosiban on Patients With Difficult Embryo Transfers Undergoing In Vitro Fertilization–Embryo Transfer. Reprod. Sci. 26, 1613–1617 (2019). https://doi.org/10.1177/1933719119831791
Published:
Issue Date:
DOI: https://doi.org/10.1177/1933719119831791