Comparison of Intracytoplasmic Sperm Injection and Preselected Intracytoplasmic Sperm Injection by Time-Lapse Monitoring

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16170%2F19%3A43878262" target="_blank" >RIV/62157124:16170/19:43878262 - isvavai.cz</a>

Result on the web

<a href="http://www.reproductivemedicine.com/toc/auto_abstract.php?id=24761" target="_blank" >http://www.reproductivemedicine.com/toc/auto_abstract.php?id=24761</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Comparison of Intracytoplasmic Sperm Injection and Preselected Intracytoplasmic Sperm Injection by Time-Lapse Monitoring

Original language description

OBJECTIVE: To compare the methods of fertilization using intracytoplasmic sperm injection (ICSI) and preselected intracytoplasmic sperm injection (PICSI) via the assessment of time parameters during an early development of embryos by the timelapse monitoring system. STUDY DESIGN: In total, 258 embryos destined for embryo transfer by 136 couples undergoing in vitro fertilization (IVF) cycle with donated oocytes were evaluated retrospectively. The first patient group underwent the PICSI fertilization method and the second group the ICSI method. Exact time parameters of early embryo development were compared. RESULTS: The chance of clinical pregnancy is slightly decreased with the increasing time when the embryo has reached the 8-cell stage (p=0.017). Clinical pregnancy rate for the PICSI method was 54.9% and 50% for the ICSI method (odds ratio=1.216, 95% CI 0.611-2.42, p=0.065). By using the PICSI method there was a 22% greater chance of clinical pregnancy. This increase is not statistically significant. CONCLUSION: Our findings noted an important contribution of the PICSI method. We will continue to monitor the development of the pregnancy arising from this study, in order to contribute to a clarification whether the sperm bound to hyaluronic acid increases the chance of maintaining a pregnancy and carrying the fetus to term.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

30402 - Technologies involving the manipulation of cells, tissues, organs or the whole organism (assisted reproduction)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Reproductive Medicine

ISSN

0024-7758

e-ISSN

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Volume of the periodical

64

Issue of the periodical within the volume

3-4

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

125-130

UT code for WoS article

000462002600009

EID of the result in the Scopus database

2-s2.0-85078266466