ArticleJournal of assisted reproduction and genetics2015
Does sperm origin affect embryo morphokinetic parameters?
Article in Journal of assisted reproduction and genetics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Influence of seminal cryopreservation on embryo kinetics. Image analysis and clinical outcomes.JBRA assisted reproduction · 2026Article
- Environmental Stress-Induced Alterations in Embryo Developmental Morphokinetics.Journal of xenobiotics · 2024Review
- Two livebirths achieved in cases of hypergonadotropic hypogonadism nonobstructive azoospermia, treated with GnRH agonist and gonadotrophins: a case series and review of the literature.JBRA assisted reproduction · 2024Review
- Influence of a hyaluronan-binding system for sperm selection in intracytoplasmic sperm injection cycles on embryo morphokinetic parameters and in vitro fertilization cycle outcomes.Archives of gynecology and obstetrics · 2023Article
- The presence of partial compaction patterns is associated with lower rates of blastocyst formation, sub-optimal morphokinetic parameters and poorer morphologic grade.Reproductive biology and endocrinology : RB&E · 2023Article
- Biphasic (5-2%) oxygen concentration strategy significantly improves the usable blastocyst and cumulative live birth rates in in vitro fertilization.Scientific reports · 2021Observational
- Time-lapse imaging of human embryos fertilized with testicular sperm reveals an impact on the first embryonic cell cycle.Biology of reproduction · 2021Article
- Influence of Different Quality Sperm on Early Embryo Morphokinetic Parameters and Cleavage Patterns: A Retrospective Time-lapse Study.Current medical science · 2020Article
- High rates of aneuploidy, mosaicism and abnormal morphokinetic development in cases with low sperm concentration.Journal of assisted reproduction and genetics · 2020Article
- Good practice recommendations for the use of time-lapse technologyHuman reproduction open · 2020Article
- Azoospermia and embryo morphokinetics: testicular sperm-derived embryos exhibit delays in early cell cycle events and increased arrest prior to compaction.Journal of assisted reproduction and genetics · 2018Article
- Is early embryo development as observed by time-lapse microscopy dependent on whether fresh or frozen sperm was used for ICSI? A cohort study.Journal of assisted reproduction and genetics · 2017Article
- The clinical use of time-lapse in human-assisted reproduction.Therapeutic advances in reproductive healthReview
- Time-Lapse Evaluation of Embryos in Non-Obstructive Azoospermia (NOA): High Rate of 1PN Fertilization and Rapid Embryo Development in TESE Compared to Ejaculated Sperm.Journal of reproduction & infertilityArticle
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThe purpose of our study was to use time-lapse in order to evaluate the impact of sperm origin (fresh ejaculate or surgically retrieved) on embryo morphokinetic parameters and clinical outcome in intracytoplasmic sperm injection (ICSI) cycles.
methodsThis retrospective monocentric study was conducted in 485 unselected couples undergoing 604 ICSI cycles with embryo culture in the Embryoscope®. Among them, 445 couples underwent ICSI cycle with fresh ejaculated sperm and 40 with surgically retrieved sperm (26 with testicular sperm and 14 with epididymal sperm). Embryo morphokinetic parameters and clinical cycle outcome were compared between fresh ejaculated sperm and surgically retrieved sperm. A subgroup analysis was also conducted between testicular and epididymal sperm ICSI cycles.
resultsClinical outcome was comparable between groups according to sperm origin. Although most early morphokinetic parameters were comparable between ejaculated and surgical sperm groups, a few parameters were significantly different between both groups, but with a considerable overlap in their distribution. Late cellular events occurred significantly later in the surgical sperm group than in the ejaculated sperm group.
conclusionsMorphokinetic analysis did not allow us to identify clinically relevant differences between fresh ejaculate and surgically retrieved sperm groups. Further studies are needed, especially concerning the relationship between sperm origin and late morphokinetic parameters, such as blastocyst development.
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