Surgery
Varicocele and Infertility in African Men – A Systematic Review
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Abstract
Background: Infertility is a global problem. The region with the highest rate of infertility included Central and Eastern Europe and Australia. The incidence is thought to be much higher in Sub-Saharan Africa, but the data is challenged by under-reporting. Despite most men with varicocele being fertile, it is still the most common diagnosis in infertile males.
Objective: The objective of the study is to evaluate the role of varicocele repair in improving semen parameters and achieving spontaneous pregnancy by males with infertility and clinically palpable varicocele in SSA.
Methodology: A thorough systematic literature review was conducted from 1990 to 2022 using the various academic search engines: PubMed, Google Scholar, African Journal Online and Google. The English and French Literature was searched using the medical search heading (MEsH) Varicocele and Infertility in Male appended with the following indexes: Guidelines, Sub-Saharan Africa, Senegal, Liberia, Guinea, Ghana, Nigeria, Kenya, Uganda, Tanzania and Burkina Faso.
Results: there was a significant improvement in the semen parameters after varicocelectomy in SSA men ranging from 27.7% to 100% especially those with oligospermia. The mean pregnancy rate achieved in partners of SSA men after varicocelectomy was about 38.7%.
Conclusion: Conclusions drawn from several studies have shown significant improvement in semen parameter and spontaneous pregnancy after varicocele repair in amongst couples with infertility. Males with infertility, clinically palpable varicocele and abnormal semen parameter should be offered varicocele repair.
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Sign in to your accountSearch Keywords
Infertility, Pregnancy, Sub-Saharan, Semen, Varicocele
Supplementary Material
Varicocele and Infertility in African Men - A Systematic Review ( Varicocele and Infertility in African Men - A Systematic Review_2025-01-04_07-27-07.pdf )