{"title":"Should varicocele screening be conducted in men diagnosed with chronic venous insufficiency? A prospective study.","authors":"Ferit Çetinkaya, Kamil Doğan, Ayşe Taş","doi":"10.5114/kitp.2024.138486","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>It has been previously proposed in numerous studies that chronic venous insufficiency (CVI) has similar pathogenesis to varicocele in males. Varicocele has been identified as the most common cause of infertility in men, accounting for 40% of cases.</p><p><strong>Aim: </strong>This study investigates whether varicocele screening should be conducted in patients with CVI and, if so, which patients should undergo such screening.</p><p><strong>Material and methods: </strong>The study included 102 adult male patients with venous insufficiency complaints who presented to the cardiovascular surgery clinic between January 2023 and June 2023. Data were prospectively collected through medical history interviews and Doppler ultrasound measurements performed by a single radiologist. The relationship between non-normally distributed measurement data of the two groups was evaluated using the Mann-Whitney <i>U</i> test, while the association between categorical variables was assessed using the χ<sup>2</sup> test. ROC analysis was employed for determining predictive value. A type 1 error level of α = 0.05 was adopted.</p><p><strong>Results: </strong>The mean left great saphenous vein (GSV) diameter of those with varicocele (6.6 ±2.3) was significantly larger compared to the mean left GSV diameter of those without varicocele (5.3 ±2.6) (<i>p</i> = 0.004). The area under the ROC curve for left GSV diameter was 67% (<i>p</i> = 0.005). When varicocele screening is performed in patients with a left GSV diameter of 5.35 cm and above, sensitivity is 71.4% and specificity is 61.2%.</p><p><strong>Conclusions: </strong>There is a significant association between left GSV diameter and varicocele (<i>p</i> = 0.004). Varicocele screening can be carried out with 71.4% sensitivity in adult male patients with a left GSV diameter of 5.35 cm and above. Both cardiovascular surgeons and radiologists can conduct varicocele screening by measuring pampiniform veins in patients with a left GSV diameter of 5.35 cm and above. This approach has the potential to reduce the incidence of varicocele and associated infertility.</p>","PeriodicalId":49945,"journal":{"name":"Kardiochirurgia I Torakochirurgia Polska","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11059024/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Kardiochirurgia I Torakochirurgia Polska","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5114/kitp.2024.138486","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/3/30 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"SURGERY","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: It has been previously proposed in numerous studies that chronic venous insufficiency (CVI) has similar pathogenesis to varicocele in males. Varicocele has been identified as the most common cause of infertility in men, accounting for 40% of cases.
Aim: This study investigates whether varicocele screening should be conducted in patients with CVI and, if so, which patients should undergo such screening.
Material and methods: The study included 102 adult male patients with venous insufficiency complaints who presented to the cardiovascular surgery clinic between January 2023 and June 2023. Data were prospectively collected through medical history interviews and Doppler ultrasound measurements performed by a single radiologist. The relationship between non-normally distributed measurement data of the two groups was evaluated using the Mann-Whitney U test, while the association between categorical variables was assessed using the χ2 test. ROC analysis was employed for determining predictive value. A type 1 error level of α = 0.05 was adopted.
Results: The mean left great saphenous vein (GSV) diameter of those with varicocele (6.6 ±2.3) was significantly larger compared to the mean left GSV diameter of those without varicocele (5.3 ±2.6) (p = 0.004). The area under the ROC curve for left GSV diameter was 67% (p = 0.005). When varicocele screening is performed in patients with a left GSV diameter of 5.35 cm and above, sensitivity is 71.4% and specificity is 61.2%.
Conclusions: There is a significant association between left GSV diameter and varicocele (p = 0.004). Varicocele screening can be carried out with 71.4% sensitivity in adult male patients with a left GSV diameter of 5.35 cm and above. Both cardiovascular surgeons and radiologists can conduct varicocele screening by measuring pampiniform veins in patients with a left GSV diameter of 5.35 cm and above. This approach has the potential to reduce the incidence of varicocele and associated infertility.
期刊介绍:
Polish Journal of Thoracic and Cardiovascular Surgery is a quarterly aimed at cardiologists, cardiosurgeons and thoracic surgeons. Includes the original works (experimental, research and development), illustrative and casuistical works about cardiology and cardiosurgery.