Relationship between plasma homocysteine and clinical grading of varicocele.
- Author:
Li-Hong WANG
1
;
Lei ZHENG
1
;
Hui JIANG
2
;
Tao JIANG
1
Author Information
- Publication Type:Journal Article
- Keywords: clinical grading; homocysteine; inflammation; oxidative stress; varicocele
- MeSH: Humans; Varicocele/pathology*; Male; Homocysteine/blood*; Adult; Middle Aged; Adolescent; Young Adult; Severity of Illness Index; Case-Control Studies
- From: Asian Journal of Andrology 2025;27(4):495-501
- CountryChina
- Language:English
- Abstract: This study aims to explore the correlation between plasma homocysteine (Hcy) levels and the clinical grading of varicocele (VC) when analyzing the potential pathogenesis of endothelial cells injury by Hcy. A total of 184 VC patients, aged 18-46 years, were included in this study. These patients visited The Second Hospital of Dalian Medical University (Dalian, China), between January 2022 and September 2024. Patients were divided into three groups based on clinical grading: Group A (59 cases, Grade I), Group B (28 cases, Grade II), and Group C (97 cases, Grade III). Additionally, 120 individuals with normal fertility test results during the same period were selected as the control group. Routine blood and biochemical indices were collected from the patients. Differences in clinical indices between groups were compared, and univariate and multivariate linear regression analyses were performed to identify factors associated with clinical grading. The results showed that the median Hcy levels in the control group and in patients with Grade I, II, and III VC were 9.56 (interquartile range [IQR]: 8.66, 14.02) µmol l -1 , 11.28 (IQR: 9.71, 14.55) µmol l -1 , 11.84 (IQR: 10.14, 15.60) µmol l -1 , and 12.27 (IQR: 9.52, 15.40) µmol l -1 , respectively. The differences between the four groups were statistically significant ( χ2 = 12.41, P = 0.006). Multivariate regression analysis indicated that Hcy is a factor associated with the clinical grading of VC ( t = 2.53, P = 0.013). Hcy is associated with the clinical grading and may have clinical value in assessing severity of VC.
