Male Infertility Secondary to Varicocele: A Study of the Management of 45 Patients
Abstract
Varicocele is a common condition worldwide. The aim of this five-year prospective study is to examine the effect of varicocelectomy on the fertility profile of affected men in a male infertility clinic in Benin City, Edo State. A total of 45 men aged 16-65 years were diagnosed with varicocele during the period. Forty one (91.1%) had infertility while 4 (8.9%) were unmarried boys with third degree varicocele. Thirty seven (82.2%) consented to varicocelectomy; thirty three had infertility. Varicocelectomy was done through an open subinguinal approach. Restored testicular volume and semen quality were achieved within the first 12 months in all but one. Among the 33 men who had infertility, the spouses of 23 (69.7%) achieved pregnancy during the period of follow-up after varicocelectomy while the spouses of 10 (30.3%) had not. No major complication was recorded after operation. It is recommended that in subtropical Africa where there are no facilities for microscopic varicocelectomy and embolization, open varicocelectomy should be used. It is safe, effective and has much to offer. (Afr Reprod Health 2008; 12[1]:54-59).
RÉSUMÉ
Stérilité masculine secondaire à la varicocèle : une étude du traitement des 45 patients La varicocèle est un état pathologique commune partout dans le monde. Cette étude perspective de cinq ans a pour but d’examiner l’effet de la varicoceletomie sur le profil de la fécondité des hommes affectés, dans une clinique pour le traitement de la stérilité masculine à Bénin City, Etat d’ Edo. Au total 45 hommes âgés de 16 – 65 ont été diagnostiqué comme étant affectés par la varicocèle au cours de la période. Quarante et un (91,1%) étaient stériles alors que 4 (8,9%) étaient des garçons célibataires qui étaient touchés de varicocèle de troisième degré. Trente-sept (82,2%) ont accepté la varicocelectomie à travers une approche de sous-inquinal ouvert. La restauration du volume testiculaire et la qualité du sperme ont été accomplies au cours des douze premiers mois chez tous à l’exception d’un. Parmi les 33 hommes qui étaient stériles, les épouses des 23 (69,7%) étaient devenues enceintes au cours de la période de l’observation post-thérapeutique alors que les épouses de 10 (30,3%) n’étaient pas devenues enceintes. Il n’y a eu aucune complication importante après l’opération. Nous préconisons qu’en Afrique subtropicale où les facilités ne sont pas disponibles peur faire une varicocelectomie microscopique et l’embolisation, on utilise la varicocelectomie ouverte. Elle n’est pas dangereuse, elle est effective et promet beaucoup. (Rev Afr Santé Reprod 2008; 12[1]:54-59).
KEY WORDS: Varicocele, male Infertility, Varicocelectomy, Pregnancy
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