Relationship between varicocele, sexual dysfunction and serum testosterone levels
Keywords:
VARICOCELE, ERECTILE DYSFUNCTION, TESTOSTERONE.Abstract
Introduction: the relationship of varicocele with erectile sexual dysfunction and testosterone concentration has not been fully elucidated.
Objective: to assess the possible relationship between the presence of varicocele, testosterone serum levels and erectile sexual dysfunction.
Method: a cross-sectional study was conducted in Pinar del Río, during the years 2014-2017. The correlation between the presence of varicocele and erectile sexual dysfunction was established. Testosterone levels were compared in patients with and without varicocele. For categorized variables, the X2 test was applied. The quantitative variables were compared using the t-Student test. The analyses were performed with SPSS 23 software and a 95% certainty.
Results: the prevalence in patients with varicocele was 38.6% and in those who did not suffer from it, it was 26.1%. Chi square test (X2 = 6.5, p = 0.01) showed a significant association between both entities and the inconsistency ratio shows a slight increase in the risk of suffering from erectile sexual dysfunction in case of varicocele, OR = 1.7 95% CI = 1.14-2.78. The mean testosterone serum concentration was lower in patients with varicocele (11.8 nmol / L versus 16.1 nmol / L). The t-Student test (t = 5.6, p = 0.00) showed a significant difference in both groups in relation to the determinations of this hormone.
Conclusions: these findings suggest varicocele might be involved in the occurrence of sexual dysfunction due to decreased levels of testosterone.
Downloads
References
1. Rew KT, Heidelbaugh JJ. Erectile Dysfunction. Am Fam Physician [Internet]. 2016 [citado 2016 Nov 15]; 94(10):820-7. Disponible en: https://www.aafp.org/afp/2016/1115/p820.pdf
2. Hayden RP, Tanrikut C. Testosterone and Varicocele. Urol Clin North Am [Internet]. 2016 May [citado 2016 Nov 15]; 43(2):223-32. Disponible en: http://www.urologic.theclinics.com/article/S0094-0143%2816%2900010-0/abstract
3. Wang J, Xia SJ, Liu ZH, Tao L, Ge JF, Xu CM, et al. Inguinal and subinguinal micro-varicocelectomy, the optimal surgical management of varicocele: a meta-analysis. Asian Journal of Androlog [Internet]. 2015 Jan [citado 2016 Nov 15]; 17(1): 74–80. Disponible en:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4291882/
4. Abdel-Meguid TA, Farsi HM, Al-Sayyad A, Tayib A. Effects of varicocele on serum testosterone and changes of testosterone after varicocelectomy: a prospective controlled study. Urology [Internet]. 2014 Nov [citado 2016 Nov 15]; 84(5): 1081-7. Disponible en: https://scholar.google.com/scholar?oe=utf-8&um=1&ie=UTF-8&lr&q=related:ruEz3zUhqAMBHM:scholar.google.com/
5. Dabaja AA, Goldstein M. When is a varicocele repair indicated: the dilemma of hypogonadism and erectile dysfunction? Asian Journal of Andrology [Internet]. 2016 Marzo [citado 2016 Nov 15]; 18(2), 213–6. Disponible en: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4770488/pdf/AJA-18-213.pdf
6. Alsaikhan B, Alrabeeah K, Delouya G, Zini A. Epidemiology of varicocele. Asian Journal of Andrology [Internet]. 2016 [citado 2016 Nov 15]; 18: 179–81. Disponible en:
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4770482/pdf/AJA-18-179.pdf
7. Çayan S, Kendirci M, Yaman Ö, Aşçı R, Orhan I, Usta MF, et al. Prevalence of erectile dysfunction in men over 40 years of age in Turkey: Results from the Turkish Society of Andrology Male Sexual Health Study Group. Turk J Urol [Internet]. 2017 jun [citado 2017 Nov 15]; 43(2): 122-9. Disponible en: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5503428/
8. Khosravanian H, Razi M, Farokhi M , Khosravanian N. Simultaneous Administration of Dexamethasone and Vitamin E Reversed Experimental Varicocele-induced Impact in testicular tissue in Rats; Correlation with Hsp70-2 Chaperone Expression. Int Braz J Urol [Internet]. 2015 Jul [citado 2017 Nov 15]; 41(4): 773–90. Disponible en: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4757008/
9. Whelan P, Levine L. Effects of varicocelectomy on serum testosterone. Transl Androl Urol [Internet]. 2016 Dec [citado 2017 Nov 15]; 5(6):866-76. Disponible en: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5182225/
10. Hsiao W, Rosoff JS, Pale JR, Powell JL, Goldstein M. Varicocelectomy is associated with increases in serum testosterone independent of clinical grade. Urology 2013; 81: 1213–7. Disponible en: http://www.goldjournal.net/article/S0090-4295%2813%2900214-8/fulltext
11. Reşorlu B, Cengiz K, Erhan S. The Significance of Age on Success of Surgery for Patients with Varicocele. Int Urol Nephrol [Internet]. 2010[citado 2017 Nov 15]; 42:351-56. Disponible en:
https://link.springer.com/content/pdf/10.1007%2Fs11255-009-9589-y.pdf
12. Keller JJ, Chen YK, Lin HC. Varicocele is associated with erectile dysfunction: a population-based case-control study. J Sex Med. 2012 Jul; 9(7):1745-52. Disponible en: http://onlinelibrary.wiley.com/doi/10.1111/j.1743-6109.2012.02736.x/full
13. Ji B, Jin XB. Varicocele is associated with hypogonadism and impared erectile function: a prospective comparative study. Andrologia[Internet]. 2017 Aug[citado 2017 Nov 15]; 49(6). Disponible en: http://www.jsm.jsexmed.org/article/S1743-6095(15)33436-6/pdf
14. Najari BB, Introna L, Paduch DA. Improvements in Patient Reported Sexual Function after Microsurgical Varicocelectomy. Urology[Internet]. 2017 Dic. [citado 2017 Dic 15]; (110)104-9. Disponible en: http://www.goldjournal.net/article/S0090-4295%2816%2930194-7/fulltext
15. Ji B, Jin XB. Varicocele is associated with hypogonadism and impared erectile function: a prospective comparative study. Andrologia [Internet]. 2016[citado 2017 Dic 15]; 49(6). Disponible en: http://onlinelibrary.wiley.com/doi/10.1111/and.12683/pdf

Published
How to Cite
Issue
Section
License
Authors who have publications with this journal agree to the following terms: Authors will retain their copyrights and grant the journal the right of first publication of their work, which will be publication of their work, which will be simultaneously subject to the Creative Commons Attribution License (CC-BY-NC 4.0) that allows third parties to share the work as long as its author and first publication in this journal are indicated.
Authors may adopt other non-exclusive license agreements for distribution of the published version of the work (e.g.: deposit it in an institutional telematic archive or publish it in a volume). Likewise, and according to the recommendations of the Medical Sciences Editorial (ECIMED), authors must declare in each article their contribution according to the CRediT taxonomy (contributor roles). This taxonomy includes 14 roles, which can be used to represent the tasks typically performed by contributors in scientific academic production. It should be consulted in monograph) whenever initial publication in this journal is indicated. Authors are allowed and encouraged to disseminate their work through the Internet (e.g., in institutional telematic archives or on their web page) before and during the submission process, which may produce interesting exchanges and increase citations of the published work. (See The effect of open access). https://casrai.org/credit/