Outcomes of ICSI with sperm from different sources: a retrospective study of 431 cycles / 中华男科学杂志
National Journal of Andrology
; (12): 925-928, 2009.
Article
ي Zh
| WPRIM
| ID: wpr-241229
المكتبة المسؤولة:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To compare the outcomes of intracytoplasmic sperm injection (ICSI) with retrieved epididymal and testicular sperm for obstructive azoospermia and with ejaculated sperm for severe oligozoospermia and asthenospermia.</p><p><b>METHODS</b>We retrospectively analyzed 431 ICSI cycles, which were divided according to sperm sources into Groups A (n=287 in patients with severe oligozoospermia or asthenospermia using ejaculated sperm), B (n=109 in obstructive azoospermia patients with sperm retrieved by percutaneous epididymal sperm aspiration, PESA) and C (n=35 in obstructive azoospermia patients with sperm retrieved by testicular sperm extraction, TESE). Comparisons were made among the three groups in the rates of embryo implantation, fertilization, pregnancy, cleavage, and miscarriage.</p><p><b>RESULTS</b>Group A showed statistically significant differences from Groups B and C in the rates of embryo implantation and pregnancy (18.46% vs. 25.23% and 28.76%, 31.23% vs. 42.16% and 39.39%, P < 0.05). But no significant differences were seen in the rates of fertilization, cleavage and miscarriage among the three groups (P > 0.05).</p><p><b>CONCLUSION</b>The rates of embryo implantation and clinical pregnancy are higher in patients with obstructive azoospermia than in those with severe oligozoospermia or asthenospermia after ICSI with ejaculated sperm.</p>
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Oligospermia
/
Spermatozoa
/
Testis
/
Therapeutics
/
Pregnancy Outcome
/
Retrospective Studies
/
Sperm Injections, Intracytoplasmic
/
Cell Biology
/
Epididymis
/
Azoospermia
نوع الدراسة:
Observational_studies
المحددات:
Female
/
Humans
/
Male
/
Pregnancy
اللغة:
Zh
مجلة:
National Journal of Andrology
السنة:
2009
نوع:
Article