Comparison of the outcome of intracytoplasmic sperm injection using fresh and frozen-thawed epididymal spermatozoa obtained by percutaneous epididymal sperm aspiration.

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dc.contributor.authorSukcharoen, Nen_US
dc.contributor.authorSithipravej, Ten_US
dc.contributor.authorPromviengchai, Sen_US
dc.contributor.authorChinpilas, Ven_US
dc.contributor.authorBoonkasemsanti, Wen_US
dc.date.accessioned2009-05-27T21:53:08Z
dc.date.available2009-05-27T21:53:08Z
dc.date.issued2001-06-01en_US
dc.descriptionChotmaihet Thangphaet.en_US
dc.description.abstractThe study was conducted to compare the outcome of intracytoplasmic sperm injection (ICSI) between fresh and frozen-thawed epididymal spermatozoa retrieved by percutaneous epididymal sperm aspiration (PESA) from obstructive azoospermic men. Overall, 53 PESA procedures were performed in 42 obstructive azoospermic men, followed by ICSI procedures with either fresh (n = 40) or frozen-thawed (n = 13) epididymal spermatozoa. Comparing all ICSI cycles with fresh and frozen-thawed epididymal spermatozoa, the fertilization rates (77.4 vs 86.8%) and the cleavage rate (91.3 vs 95.1%) were not statistically different. A total of 64 embryo transfers were performed: 48 embryo transfers after the use of fresh epididymal spermatozoa and 16 embryo transfers after the use of frozen-thawed spermatozoa. The overall pregnancy rate per embryo transfer was also similar between both groups (40.8 vs 40%). The implantation rate per embryo (18.2 vs 12.7%), clinical pregnancy per embryo transfer (36.7 vs 33.3%) and delivery/ongoing pregnancy rate (36.7 vs 33.3%) were not statistically different. In conclusion, there were no significant differences of the outcome of intracytoplasmic sperm injection using fresh and frozen-thawed epididymal spermatozoa obtained by PESA.en_US
dc.description.affiliationDepartment of Obstetrics and Gynecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.en_US
dc.identifier.citationSukcharoen N, Sithipravej T, Promviengchai S, Chinpilas V, Boonkasemsanti W. Comparison of the outcome of intracytoplasmic sperm injection using fresh and frozen-thawed epididymal spermatozoa obtained by percutaneous epididymal sperm aspiration. Journal of the Medical Association of Thailand. 2001 Jun; 84 Suppl 1(): S331-7en_US
dc.identifier.urihttps://imsear.searo.who.int/handle/123456789/45572
dc.language.isoengen_US
dc.source.urihttps://www.mat.or.th/journal/all.phpen_US
dc.subject.meshAdulten_US
dc.subject.meshCryopreservationen_US
dc.subject.meshEmbryo Transfer --methodsen_US
dc.subject.meshEpididymis --cytologyen_US
dc.subject.meshFemaleen_US
dc.subject.meshFertilization in Vitro --methodsen_US
dc.subject.meshHumansen_US
dc.subject.meshInfertility, Maleen_US
dc.subject.meshMaleen_US
dc.subject.meshOligospermia --diagnosisen_US
dc.subject.meshPregnancyen_US
dc.subject.meshPregnancy Rateen_US
dc.subject.meshProbabilityen_US
dc.subject.meshSperm Injections, Intracytoplasmic --methodsen_US
dc.subject.meshSpermatozoaen_US
dc.subject.meshSuctionen_US
dc.subject.meshTreatment Outcomeen_US
dc.titleComparison of the outcome of intracytoplasmic sperm injection using fresh and frozen-thawed epididymal spermatozoa obtained by percutaneous epididymal sperm aspiration.en_US
dc.typeComparative Studyen_US
dc.typeJournal Articleen_US
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