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Cited by 64Sperm and Testicular FunctionReproductive Health and TechnologiesReproductive Biology and Fertility

Fertilization after standard in vitro fertilization versus intracytoplasmic sperm injection in subfertile males using sibling oocytes

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Pisarska, Margareta D, Casson, Peter R, Cisneros, Pauline L, Lamb, Dolores J, Lipshultz, Larry I, Buster, John E, Carson, Sandra A·1999·Fertility and Sterility
DOI 10.1016/s0015-0282(98)00538-x
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Abstract

Objective To compare conventional IVF with ICSI in the subfertile male population using sibling oocytes. Results from males with isolated severe teratozoospermia also are analyzed. Design Prospective experimental study. Setting University based IVF clinic. Patient(s) Group A: 18 patients with one or more abnormalities in count, motility, or morphology. Group B: 20 patients with isolated severe teratozoospermia ( Intervention(s) Ovulation induction, random allocation of sibling oocytes, and IVF or ICSI. Main outcome measure(s) Fertilization rates (fertilization per cycle, fertilization per oocytes, and fertilization per couple) and embryo quality. Result(s) In group A, fertilization occurred in 13 of 18 (72%) of IVF cycles and 17 of 18 (94%) of ICSI cycles. Overall, 69 of 120 (58%) oocytes fertilized after IVF, whereas 80 of 131 (61%) fertilized after ICSI. The mean (+/-SEM) percent of oocytes fertilized per couple was 44.6%+/-9.0% with IVF and 62.7%+/-5.6% with ICSI (not statistically significant). In group B, fertilization occurred in 18 of 20 (90%) cycles after IVF and 20 of 20 (100%) cycles with ICSI. Overall, 54 of 113 (48%) of the oocytes fertilized after IVF, whereas 82 of 124 (66%) fertilized with ICSI. The mean (+/-SEM) percent of oocytes fertilized per couple was 50.9%+/-7.1 % with IVF and 66.6%+/-4.7% with ICSI. No statistically significant difference in embryo quality after IVF versus ICSI was demonstrated. Conclusion(s) With severe teratozoospermia, ICSI results i…

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  • Pisarska et al. compared IVF and ICSI outcomes in men with isolated teratozoospermia and found that ICSI produced insignificantly higher rates of oocytes fertilized than conventional IVF (100% vs. 90%).

    “Pisarska et al. compared IVF and ICSI outcomes in men with isolated teratozoospermia and found that ICSI produced insignificantly higher rates of oocytes fertilized than conventional IVF (100% vs. 90%) (91).”

    From Isolated teratozoospermia: revisiting its relevance in male infertility: a narrative review (2024) · cites this paper as [91]

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Authors
Pisarska, M. D., Casson, P. R., Cisneros, P. L., Lamb, D. J., Lipshultz, L. I., Buster, J. E., & Carson, S. A.
Affiliations
Baylor College of Medicine (US)
Corresponding author
Carson, Sandra A
ORCID
Venue
Fertility and Sterility
Publisher
Elsevier BV
Published
1999-04
Volume
71
Issue
4
Pages
627-632
ISSN
0015-0282 (ISSN-L)
DOI
10.1016/s0015-0282(98)00538-x
OpenAlex
W1986902208
Cited by
64
References
2
Citations by year
2026: 1 · 2025: 1 · 2024: 2 · 2023: 2 · 2022: 4 · 2021: 2 · 2020: 4 · 2019: 4 · 2018: 1 · 2017: 1 · 2016: 1 · 2015: 4 · 2014: 3 · 2013: 2 · 2012: 4
FWCI
3.01
Type
journal article
Language
en
Open access
Licence
Locations
  • Fertility and Sterility (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Sperm and Testicular Function
  • Health Sciences › Medicine › Reproductive Medicine › Reproductive Health and Technologies
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Reproductive Biology and Fertility
Keywords
intracytoplasmic sperm injection, conventional in vitro fertilization, male infertility, subfertility, teratozoospermia, sibling oocytes, fertilization rate, embryo quality, oocyte fertilization
MeSH terms
Embryo, Mammalian, Embryo Transfer, Female, Fertilization in Vitro, Humans, Infertility, Male, Male, Microinjections, Ovulation Induction, Pregnancy, Prospective Studies, Spermatozoa

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