Outcome of varicocele repair in men with nonobstructive azoospermia: systematic review and meta-analysis
نویسندگان
چکیده
منابع مشابه
Outcome of varicocele repair in men with nonobstructive azoospermia: systematic review and meta-analysis
The objective of this systemic review was to evaluate the benefit of repairing clinical varicocele in infertile men with nonobstructive azoospermia (NOA). The surgically obtained sperm retrieval rate (SRR) and pregnancy rates following assisted reproductive technology (ART) with the use of retrieved testicular sperm were the primary outcomes. The secondary outcomes included the presence of viab...
متن کاملVaricocele repair in patients with nonobstructive azoospermia: a meta-analysis.
PURPOSE Multiple small case series have reported sperm in the ejaculate and spontaneous pregnancies in patients with nonobstructive azoospermia after varicocele repair. We hypothesized that men with favorable testicular histopathology on testis biopsy such as maturation arrest or hypospermatogenesis would have a higher probability of success than those with more ablative pathology, eg Sertoli-c...
متن کاملOutcome of assisted reproductive technology in men with treated and untreated varicocele: systematic review and meta-analysis
Varicocele affects approximately 35%-40% of men presenting for an infertility evaluation. There is fair evidence indicating that surgical repair of clinical varicocele improves semen parameters, decreases seminal oxidative stress and sperm DNA fragmentation, and increases the chances of natural conception. However, it is unclear whether performing varicocelectomy in men with clinical varicocele...
متن کاملCan we reliably predict sperm recovery in semen of nonobstructive azoospermia men after varicocele repair?—answers are awaited
tau.amegroups.com © Translational Andrology and Urology. All rights reserved. Nonobstructive azoospermia (NOA) refers to repeated inability to detect sperm in the centrifuged pellet of semen due to primary testicular failure (1,2). NOA is not uncommon, affecting approximately 1% of all men and 10% of infertile men (3). Clinical varicocele has been implicated as a main cause of testicular dysfun...
متن کاملA decision analysis of treatments for nonobstructive azoospermia associated with varicocele.
OBJECTIVE To examine the economic impact of initial treatments for varicocele-associated nonobstructive azoospermia, specifically varicocelectomy versus microsurgical testicular sperm extraction (TESE) with IVF/intracytoplasmic sperm injection (ICSI). DESIGN Decision analytic model based on 1) outcomes data from Society for Assisted Reproductive Technology (SART) database and peer-reviewed li...
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ژورنال
عنوان ژورنال: Asian Journal of Andrology
سال: 2016
ISSN: 1008-682X
DOI: 10.4103/1008-682x.169562