The use of the modified hypo-osmotic swelling test for the selection of immotile testicular spermatozoa in patients treated with ICSI: a randomized controlled study
Author(s) -
Hassan Sallam,
Ashraf Farrag,
Abdel-Fattah Agameya,
Yehia El-Garem,
F. Ezzeldin
Publication year - 2005
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.446
H-Index - 226
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/dei249
Subject(s) - andrology , human fertilization , confidence interval , sperm , pregnancy , randomized controlled trial , pregnancy rate , gynecology , odds ratio , medicine , biology , anatomy , genetics
Various methods for the selection of viable sperm from among immotile testicular spermatozoa for use in ICSI have been described in non-randomized studies. We have conducted a randomized controlled study to compare the use of the modified hypo-osmotic swelling (HOS) test (50% culture medium + 50% Milli-Q grade water) with that of sperm selection on the basis of their morphology alone.
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