TY - JOUR
T1 - High rates of hidden hcv infections among hospitalized patients aged 55–85
AU - Piazzolla, Valeria
AU - Paroni, Giulia
AU - Bazzocchi, Francesca
AU - Cassese, Mauro
AU - Cisternino, Antonio
AU - Ciuffreda, Luigi
AU - Gorgoglione, Franco
AU - Gorgoglione, Leonardo
AU - Palazzo, Vincenzo
AU - Sciannamè, Natale
AU - Taurchini, Marco
AU - Vaira, Pasquale
AU - Cocomazzi, Giovanna
AU - Squillante, Maria Maddalena
AU - Aucella, Filippo
AU - Cascavilla, Nicola
AU - De Cosmo, Salvatore
AU - Fania, Michelantonio
AU - Greco, Antonio
AU - Laborante, Antonio
AU - Leone, Maurizio
AU - Maiello, Evaristo
AU - Salvatori, Mauro
AU - Di Mauro, Lazzaro
AU - Mangia, Alessandra
N1 - Funding Information:
Funding: This study was founded by Instituto “Casa Sollievo della Sofferenza” and supported by Gilead Sciences.
Funding Information:
This study was founded by Instituto ?Casa Sollievo della Sofferenza? and supported by Gilead Sciences.
Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2021/6
Y1 - 2021/6
N2 - Background and Aims: The WHO has solicited all countries to eliminate HCV by 2030. The Italian government started routine screening for HCV infection in January 2021, initially targeting subjects born between 1969 and 1989. With the aim of achieving micro-elimination, we designed a hospital-wide project focusing on inpatients born from 1935 to 1985 and conducted it in our institution. Method: All inpatients aged 35 to 85, admitted from 10 February 2020 to 9 February 2021 for many different diseases and conditions underwent HCV antibody (HCVAb) testing by third-generation ELISA. When positive, reflex HCV RNA testing and genotyping were performed. Clinical history, fibrosis diagnosis, laboratory data and concomitant medications were available for all. Results: The HCV screening rate of inpatients was 100%. In total, 11,748 participants were enrolled, of whom 53.50% were male. The HCVAb positivity rate was 3.03%. The HCVAb rate increased with age and was higher for patients born between 1935 and 1944 (4.81%). The rate of HCV RNA positivity was 0.97%. The vast majority (80.70%) of HCV RNA-positive participants were 55 or older; in about 40% of cases, HCV RNA-positive patients were unaware of their infection. Although 16 patients died after HCV chronic infection diagnosis (two due COVID-19) or HCV treatment prescription (one due to COVID-19), 74.56% of patient HCV diagnoses were linked to HCV treatment, despite their co-morbidities. All patients older than 65 who died had an active HCV infection. Conclusion: The present study revealed a rate of active HCV infections among inpatients lower than what has been reported in the past in the general population; this appears to be a result of the widespread use of pangenotypic direct-acting antiviral agents (DAAs). The overall rate of active infection was lower than the rate observed in the 1935–1954 cohort. The high rate of inpatients unaware of HCV infections and the high number of deaths among subjects with an active HCV infection born from 1935 to 1954, suggest that, at least in southern Italy, targeted screening of this birth cohort may be required to reduce the number of undiagnosed cases and hidden infections.
AB - Background and Aims: The WHO has solicited all countries to eliminate HCV by 2030. The Italian government started routine screening for HCV infection in January 2021, initially targeting subjects born between 1969 and 1989. With the aim of achieving micro-elimination, we designed a hospital-wide project focusing on inpatients born from 1935 to 1985 and conducted it in our institution. Method: All inpatients aged 35 to 85, admitted from 10 February 2020 to 9 February 2021 for many different diseases and conditions underwent HCV antibody (HCVAb) testing by third-generation ELISA. When positive, reflex HCV RNA testing and genotyping were performed. Clinical history, fibrosis diagnosis, laboratory data and concomitant medications were available for all. Results: The HCV screening rate of inpatients was 100%. In total, 11,748 participants were enrolled, of whom 53.50% were male. The HCVAb positivity rate was 3.03%. The HCVAb rate increased with age and was higher for patients born between 1935 and 1944 (4.81%). The rate of HCV RNA positivity was 0.97%. The vast majority (80.70%) of HCV RNA-positive participants were 55 or older; in about 40% of cases, HCV RNA-positive patients were unaware of their infection. Although 16 patients died after HCV chronic infection diagnosis (two due COVID-19) or HCV treatment prescription (one due to COVID-19), 74.56% of patient HCV diagnoses were linked to HCV treatment, despite their co-morbidities. All patients older than 65 who died had an active HCV infection. Conclusion: The present study revealed a rate of active HCV infections among inpatients lower than what has been reported in the past in the general population; this appears to be a result of the widespread use of pangenotypic direct-acting antiviral agents (DAAs). The overall rate of active infection was lower than the rate observed in the 1935–1954 cohort. The high rate of inpatients unaware of HCV infections and the high number of deaths among subjects with an active HCV infection born from 1935 to 1954, suggest that, at least in southern Italy, targeted screening of this birth cohort may be required to reduce the number of undiagnosed cases and hidden infections.
KW - Birth cohort
KW - HCV
KW - Linkage-to-care
KW - Micro-elimination
KW - Screening
KW - Sofosbuvir/velpatasvir
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U2 - 10.3390/pathogens10060695
DO - 10.3390/pathogens10060695
M3 - Article
AN - SCOPUS:85108198970
SN - 2076-0817
VL - 10
JO - Pathogens
JF - Pathogens
IS - 6
M1 - 695
ER -