Nicopoullos JDM, Gilling-Smith C, Almeida PA, Norman-Taylor J, Grace I, Ramsay JWA. Use of surgical sperm retrieval in azoospermic men: a meta-analysis. Fertil Steril. 2004;82:691–701.
Article
PubMed
Google Scholar
Oates RD, Lobel SM, Harris DH, Pang S, Burgess CM, Carson RS. Efficacy of intracytoplasmic sperm injection using intentionally cryopreserved epididymal spermatozoa. Hum Reprod. 1996;11:133–8.
Article
CAS
PubMed
Google Scholar
Nassar A, Mahony M, Morshedi M, Lin MH, Srisombut C, Oehninger S. Modulation of sperm tail protein tyrosine phosphorylation by pentoxifylline and its correlation with hyperactivated motility. Fertil Steril. 1999;71:919–23.
Article
CAS
PubMed
Google Scholar
Nordhoff V, Schüring AN, Krallmann C, Zitzmann M, Schlatt S, Kiesel L, et al. Optimizing TESE-ICSI by laser-assisted selection of immotile spermatozoa and polarization microscopy for selection of oocytes. Andrology. 2013;1:67–74.
Article
CAS
PubMed
Google Scholar
Verheyen G, Joris H, Crits K, Nagy Z, Tournaye H, Van Steirteghem A. Comparison of different hypo-osmotic swelling solutions to select viable immotile spermatozoa for potential use in intracytoplasmic sperm injection. Hum Reprod Update. 1997;3:195–203.
Article
CAS
PubMed
Google Scholar
Aparicio NJ, de Turner EA, Schwarzstein L, Turner D. Effect of the phosphodiesterase inhibitor Pentoxyfylline on human sperm motility. Andrologia. 1980;12:49–54.
Article
CAS
PubMed
Google Scholar
Makler A, Makler E, Itzkovitz J, Brandes JM. Factors affecting sperm motility. IV. Incubation of human semen with caffeine, kallikrein, and other metabolically active compounds. Fertil Steril. 1980;33:624–30.
CAS
PubMed
Google Scholar
Yovich JL. Pentoxifylline: actions and applications in assisted reproduction. Hum Reprod. 1993;8:1786–91.
CAS
PubMed
Google Scholar
Kay VJ, Coutts JR, Robertson L. Pentoxifylline stimulates hyperactivation in human spermatozoa. Hum Reprod. 1993;8:727–31.
CAS
PubMed
Google Scholar
Tournaye H, Janssens R, Devroey P, van Steirteghem A. The influence of pentoxifylline on motility and viability of spermatozoa from normozoospermic semen samples. Int J Androl. 1994;17:1–8.
Article
CAS
PubMed
Google Scholar
Craft I, Tsirigotis M, Zhu JJ. In-vitro culture of testicular sperm. Lancet. 1995;346:1438.
Article
CAS
PubMed
Google Scholar
Morris DS, Dunn RL, Schuster TG, Ohl DA, Smith GD. Ideal culture time for improvement in sperm motility from testicular sperm aspirates of men with azoospermia. J Urol. 2007;178:2087–91.
Article
PubMed
Google Scholar
Angelopoulos T, Adler A, Krey L, Licciardi F, Noyes N, McCullough A. Enhancement or initiation of testicular sperm motility by in vitro culture of testicular tissue. Fertil Steril. 1999;71:240–3.
Article
CAS
PubMed
Google Scholar
Edirisinghe WR, Junk SM, Matson PL, Yovich JL. Changes in motility patterns during in-vitro culture of fresh and frozen/thawed testicular and epididymal spermatozoa: implications for planning treatment by intracytoplasmic sperm injection. Hum Reprod. 1996;11:2474–6.
Article
CAS
PubMed
Google Scholar
Emiliani S, Van den Bergh M, Vannin AS, Biramane J, Verdoodt M, Englert Y. Increased sperm motility after in-vitro culture of testicular biopsies from obstructive azoospermic patients results in better post-thaw recovery rate. Hum Reprod. 2000;15:2371–4.
Article
CAS
PubMed
Google Scholar
Hu Y, Maxson WS, Hoffman DI, Ory SJ, Licht MR, Eager S. Clinical application of intracytoplasmic sperm injection using in vitro cultured testicular spermatozoa obtained the day before egg retrieval. Fertil Steril. 1999;72:666–9.
Article
CAS
PubMed
Google Scholar
Liu J, Tsai YL, Katz E, Compton G, Garcia JE, Baramki TA. Outcome of in-vitro culture of fresh and frozen-thawed human testicular spermatozoa. Hum Reprod. 1997;12:1667–72.
Article
CAS
PubMed
Google Scholar
Windt ML, Coetzee K, Kruger TF, Menkveld R, van der Merwe JP. Intracytoplasmic sperm injection with testicular spermatozoa in men with azoospermia. J Assist Reprod Genet. 2002;19:53–9.
Article
CAS
PubMed Central
PubMed
Google Scholar
Wu B, Wong D, Lu S, Dickstein S, Silva M, Gelety TJ. Optimal use of fresh and frozen-thawed testicular sperm for intracytoplasmic sperm injection in azoospermic patients. J Assist Reprod Genet. 2005;22:389–94.
Article
PubMed Central
PubMed
Google Scholar
Zhu J, Tsirigotis M, Pelekanos M, Craft I. In-vitro maturation of human testicular spermatozoa. Hum Reprod. 1996;11:231–2.
Article
CAS
PubMed
Google Scholar
Park Y-S, Lee S-H, Song SJ, Jun JH, Koong MK, Seo JT. Influence of motility on the outcome of in vitro fertilization/intracytoplasmic sperm injection with fresh vs. frozen testicular sperm from men with obstructive azoospermia. Fertil Steril. 2003;80:526–30.
Article
PubMed
Google Scholar
Stalf T, Mehnert C, Hajimohammad A, Manolopoulos K, Shen Y, Schuppe H-C, et al. Influence of motility and vitality in intracytoplasmic sperm injection with ejaculated and testicular sperm. Andrologia. 2005;37:125–30.
Article
CAS
PubMed
Google Scholar
Levran D, Ginath S, Farhi J, Nahum H, Glezerman M, Weissman A. Timing of testicular sperm retrieval procedures and in vitro fertilization-intracytoplasmic sperm injection outcome. Fertil Steril. 2001;76:380–3.
Article
CAS
PubMed
Google Scholar
Karacan M, Alwaeely F, Erkan S, Çebi Z, Berberoğlugil M, Batukan M, et al. Outcome of intracytoplasmic sperm injection cycles with fresh testicular spermatozoa obtained on the day of or the day before oocyte collection and with cryopreserved testicular sperm in patients with azoospermia. Fertil Steril. 2013;100:975–80.
Article
PubMed
Google Scholar
Benchaib M, Braun V, Lornage J, Hadj S, Salle B, Lejeune H, et al. Sperm DNA fragmentation decreases the pregnancy rate in an assisted reproductive technique. Hum Reprod. 2003;18:1023–8.
Article
PubMed
Google Scholar
Dalzell LH, McVicar CM, McClure N, Lutton D, Lewis SEM. Effects of short and long incubations on DNA fragmentation of testicular sperm. Fertil Steril. 2004;82:1443–5.
Article
PubMed
Google Scholar
Verheyen G, Nagy Z, Joris H, Croo ID, Tournaye H, Steirteghem AV. Quality of frozen-thawed testicular sperm and its preclinical use for intracytoplasmic sperm injection into in vitro-matured germinal-vesicle stage oocytes. Fertil Steril. 1997;67:74–80.
Article
CAS
PubMed
Google Scholar
World Health Organization. Laboratory manual for the examination of human semen and semen-cervical mucus interaction. 5th ed. New York: Cambridge University Press; 2010.
Google Scholar
Bechoua S, Berki-Morin Y, Michel F, Girod S. Outcomes with intracytoplasmic sperm injection of cryopreserved sperm from men with spinal cord injury. Basic Clin Androl. 2013;23:14.
Article
PubMed Central
PubMed
Google Scholar
Fauque P, Léandri R, Merlet F, Juillard J-C, Epelboin S, Guibert J, et al. Pregnancy outcome and live birth after IVF and ICSI according to embryo quality. J Assist Reprod Genet. 2007;24:159–65.
Article
PubMed Central
PubMed
Google Scholar
Fauque P, Jouannet P, Davy C, Guibert J, Viallon V, Epelboin S, et al. Cumulative results including obstetrical and neonatal outcome of fresh and frozen-thawed cycles in elective single versus double fresh embryo transfers. Fertil Steril. 2010;94:927–35.
Article
PubMed
Google Scholar
Ohlander S, Hotaling J, Kirshenbaum E, Niederberger C, Eisenberg ML. Impact of fresh versus cryopreserved testicular sperm upon intracytoplasmic sperm injection pregnancy outcomes in men with azoospermia due to spermatogenic dysfunction: a meta-analysis. Fertil Steril. 2014;101:344–9.
Article
PubMed
Google Scholar
Aoki VW, Wilcox AL, Thorp C, Hamilton BD, Carrell DT. Improved in vitro fertilization embryo quality and pregnancy rates with intracytoplasmic sperm injection of sperm from fresh testicular biopsy samples vs. frozen biopsy samples. Fertil Steril. 2004;82:1532–5.
Article
PubMed
Google Scholar
Wood S, Sephton V, Searle T, Thomas K, Schnauffer K, Troup S, et al. Effect on clinical outcome of the interval between collection of epididymal and testicular spermatozoa and intracytoplasmic sperm injection in obstructive azoospermia. J Androl. 2003;24:67–72.
PubMed
Google Scholar
Zhao J, Zhang Q, Wang Y, Li Y. Whether sperm deoxyribonucleic acid fragmentation has an effect on pregnancy and miscarriage after in vitro fertilization/intracytoplasmic sperm injection: a systematic review and meta-analysis. Fertil Steril. 2014;102:998–1005.
Article
CAS
PubMed
Google Scholar
Aitken RJ, Clarkson JS, Fishel S. Generation of reactive oxygen species, lipid peroxidation, and human sperm function. Biol Reprod. 1989;41:183–97.
Article
CAS
PubMed
Google Scholar
Calamera JC, Fernandez PJ, Buffone MG, Acosta AA, Doncel GF. Effects of long-term in vitro incubation of human spermatozoa: functional parameters and catalase effect. Andrologia. 2001;33:79–86.
Article
CAS
PubMed
Google Scholar
Munné S, Estop AM. Chromosome analysis of human spermatozoa stored in vitro. Hum Reprod. 1993;8:581–6.
PubMed
Google Scholar
Matsuura R, Takeuchi T, Yoshida A. Preparation and incubation conditions affect the DNA integrity of ejaculated human spermatozoa. Asian J Androl. 2010;12:753–9.
Article
CAS
PubMed Central
PubMed
Google Scholar
Woldringh GH, Besselink DE, Tillema AHJ, Hendriks JCM, Kremer JAM. Karyotyping, congenital anomalies and follow-up of children after intracytoplasmic sperm injection with non-ejaculated sperm: a systematic review. Hum Reprod Update. 2010;16:12–9.
Article
CAS
PubMed
Google Scholar