Purpose We performed a survey among European semen banks enquiring safety protocols during the COVID-19 pandemic. We report the experience from a center searching SARS-CoV-2 mRNA in semen of patients undergoing cryopreservation from May 2020 to January 2021. Methods A questionnaire was submitted to accredited semen banks of the European Academy of Andrology (EAA) and the Italian Society of Andrology and Sexual Medicine (SIAMS). A total of 22 centers answered to the survey. SARS-CoV-2 mRNA in semen was evaluated by RT-PCR in 111 subjects banking in the Semen Bank of Careggi University Hospital (Florence, Italy). Results No particularly drastic safety measures were adopted by the majority of the centers to prevent the risk of contamination or transmission of the virus. The most common strategy (77.3%) was the administration of an anamnestic questionnaire. About half of the centers request a negative nasopharyngeal swab (NPS) before cryopreservation. Few centers use a quarantine tank, in case of late response of NPS, and only 4 store in a dedicated tank in case of infection. SARS-CoV-2 mRNA was not found in 111 semen samples cryopreserved in the Florentine bank. Conclusions European semen banks use different measures to handle semen samples for cryopreservation during COVID-19 pandemic. The request of NPS is advised to better manage couples undergoing ART and to protect the personnel operating in the bank/ART center. Finally, due to the areas of uncertainties of an almost unknown virus, it is absolutely recommended the use of safe devices for sample handling and storage.

Safety issues in semen banks during the COVID-19 pandemic: data from a European survey / Marchiani S, Dabizzi S, Degl'Innocenti S, Fino MG, Torcia MG, Paoli D, Lombardo F, Ciccone N, Pollini S, Rossolini GM, Vignozzi L, Krausz C, Baldi E. - In: JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION. - ISSN 1720-8386. - STAMPA. - 45:(2022), pp. 973-980. [10.1007/s40618-021-01728-9]

Safety issues in semen banks during the COVID-19 pandemic: data from a European survey

Marchiani S
;
Degl'Innocenti S;Torcia MG;Ciccone N;Pollini S;Rossolini GM;Vignozzi L;Krausz C;Baldi E
2022

Abstract

Purpose We performed a survey among European semen banks enquiring safety protocols during the COVID-19 pandemic. We report the experience from a center searching SARS-CoV-2 mRNA in semen of patients undergoing cryopreservation from May 2020 to January 2021. Methods A questionnaire was submitted to accredited semen banks of the European Academy of Andrology (EAA) and the Italian Society of Andrology and Sexual Medicine (SIAMS). A total of 22 centers answered to the survey. SARS-CoV-2 mRNA in semen was evaluated by RT-PCR in 111 subjects banking in the Semen Bank of Careggi University Hospital (Florence, Italy). Results No particularly drastic safety measures were adopted by the majority of the centers to prevent the risk of contamination or transmission of the virus. The most common strategy (77.3%) was the administration of an anamnestic questionnaire. About half of the centers request a negative nasopharyngeal swab (NPS) before cryopreservation. Few centers use a quarantine tank, in case of late response of NPS, and only 4 store in a dedicated tank in case of infection. SARS-CoV-2 mRNA was not found in 111 semen samples cryopreserved in the Florentine bank. Conclusions European semen banks use different measures to handle semen samples for cryopreservation during COVID-19 pandemic. The request of NPS is advised to better manage couples undergoing ART and to protect the personnel operating in the bank/ART center. Finally, due to the areas of uncertainties of an almost unknown virus, it is absolutely recommended the use of safe devices for sample handling and storage.
2022
45
973
980
Marchiani S, Dabizzi S, Degl'Innocenti S, Fino MG, Torcia MG, Paoli D, Lombardo F, Ciccone N, Pollini S, Rossolini GM, Vignozzi L, Krausz C, Baldi E
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1256590
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