Journal Article

Male reproductive health after 3 months from SARS-CoV-2 infection: a multicentric study

Carraro, A., Sebastianelli, A., Lenzi, A., Fiori, C., Rizzo, F., Gianfrilli, D., Pallotti, F., Mastroianni, C. M., Bianchini, S., Ciardi, M. R., Marcucci, I., Salacone, P., Nigro, G., Faja, F., Pasculli, P., Paoli, D., Lichtner, M., Anzuini, A., Pozza, C., Caponecchia, L., Lombardo, F.

2023

Overview

Purpose While SARS-CoV-2 infection appears not to be clinically evident in the testes, indirect inflammatory effects and fever may impair testicular function. To date, few long-term data of semen parameters impairment after recovery and comprehensive andrological evaluation of recovered patients has been published. The purpose of this study was to investigate whether SARS-CoV-2 infection affect male reproductive health. Methods Eighty patients were recruited three months after COVID-19 recovery. They performed physical examination, testicular ultrasound, semen analysis, sperm DNA integrity evaluation (TUNEL), anti-sperm antibodies (ASA) testing, sex hormone profile evaluation (Total testosterone, LH, FSH). In addition, all patients were administered International Index of Erectile Function questionnaire (IIEF-15). Sperm parameters were compared with two age-matched healthy pre-COVID-19 control groups of normozoospermic (CTR1) and primary infertile (CTR2) subjects. Results Median values of semen parameters from recovered SARS-CoV-2 subjects were within WHO 2010 fifth percentile. Mean percentage of sperm DNA fragmentation (%SDF) was 14.1 ± 7.0%. Gelatin Agglutination Test ( GAT ) was positive in 3.9% of blood serum samples, but no positive semen plasma sample was found. Only five subjects (6.2%) had total testosterone levels below the laboratory reference range. Mean bilateral testicular volume was 31.5 ± 9.6 ml. Erectile dysfunction was detected in 30% of subjects. Conclusion Our data remark that COVID-19 does not seem to cause direct damage to the testicular function, while indirect damage appears to be transient. It is possible to counsel infertile couples to postpone the research of parenthood or ART procedures around three months after recovery from the infection.

• Publisher: Springer International Publishing,Springer Nature B.V
• Subject: Agglutination / Antibodies / Cell death / COVID-19 / COVID-19 - complications / Cytokines / Disease / DNA fragmentation / Endocrinology / Erectile dysfunction / Follicle-stimulating hormone / Hospitals / Humans / Infections / Infertility / Infertility, Male - diagnosis / Infertility, Male - etiology / Internal Medicine / Laboratories / Luteinizing hormone / Male / Medical research / Medicine / Medicine & Public Health / Metabolic Diseases / Morphology / Motility / Original / Original Article / Quality control / Reproductive Health / SARS-CoV-2 / Semen / Severe acute respiratory syndrome coronavirus 2 / Sex hormones / Sperm / Sperm donations / Spermatogenesis / Testes / Testosterone / Ultrasonic imaging