J 2023

The evolving landscape of COVID-19 and post-COVID condition in patients with chronic lymphocytic leukemia: A study by ERIC, the European research initiative on CLL

VISENTIN, Andrea, Thomas CHATZIKONSTANTINOU, Lydia SCARFÒ, Anargyros KAPETANAKIS, Christos DEMOSTHENOUS et. al.

Basic information

Original name

The evolving landscape of COVID-19 and post-COVID condition in patients with chronic lymphocytic leukemia: A study by ERIC, the European research initiative on CLL

Authors

VISENTIN, Andrea, Thomas CHATZIKONSTANTINOU, Lydia SCARFÒ, Anargyros KAPETANAKIS, Christos DEMOSTHENOUS, Georgios KARAKATSOULIS, Eva MINGA, Dimitra CHAMOU, David ALLSUP, Alejandro Alonso CABRERO, Martin ANDRES, Darko ANTIC, Mónica BAILE, Panagiotis BALIAKAS, Sotiria BESIKLI-DIMOU, Dominique BRON, Sofia CHATZILEONTIADOU, Raul CORDOBA, Correa JUAN-GONZALO, Carolina CUÉLLAR-GARCÍA, Lorenzo De PAOLI, Maria Rosaria De PAOLIS, Julio DELGADO, Maria DIMOU, David DONALDSON, Mark CATHERWOOD, Michael DOUBEK (203 Czech Republic, belonging to the institution), Maria EFSTATHOPOULOU, Barbara EICHHORST, Salma ELASHWAH, Alicia ENRICO, Blanca ESPINET, Lucia FARINA, Angela FERRARI, Myriam FOGLIETTA, Henrik FREDERIKSEN, Moritz FÜRSTENAU, José A GARCÍA-MARCO, Rocío GARCÍA-SERRA, Rosa COLLADO, Massimo GENTILE, Eva GIMENO, Andreas GLENTHØJ, Maria Gomes da SILVA, Yervand K HAKOBYAN, Yair HERISHANU, José Ángel HERNÁNDEZ-RIVAS, Tobias HEROLD, Idanna INNOCENTI, Gilad ITCHAKI, Ozren JAKSIC, Ann JANSSENS, Оlga B KALASHNIKOVA, Elżbieta KALICIŃSKA, Arnon P KATER, Sabina KERSTING, Jorge LABRADOR, Deepesh LAD, Luca LAURENTI, Levin MARK-DAVID, Enrico LISTA, Alberto LOPEZ-GARCIA, Lara MALERBA, Roberto MARASCA, Monia MARCHETTI, Juan MARQUET, Mattias MATTSSON, Francesca R MAURO, Marta MORAWSKA, Marina MOTTA, Talha MUNIR, Roberta MURRU, Carsten U NIEMANN, Raquel Nunes RODRIGUES, Jacopo OLIVIERI, Lorella ORSUCCI, Maria PAPAIOANNOU, Miguel Arturo PAVLOVSKY, Inga PISKUNOVA, Viola Maria POPOV, Francesca Maria QUAGLIA, Giulia QUARESMINI, Kristian QVIST, Gian Matteo RIGOLIN, Rosa RUCHLEMER, Martin ŠIMKOVIČ, Martin ŠPAČEK, Paolo SPORTOLETTI, Oana STANCA, Tamar TADMOR, Antonella CAPASSO, Giovanni Del POETA, Odit GUTWEIN, Linda Katharina KARLSSON, Ivana MILOSEVIC, Fatima MIRÁS, Gianluigi REDA, Gevorg SAGHUMYAN, Amit SHRESTHA, Doreen Te RAA, Sanne H TONINO, Ellen Van Der SPEK, Michel van GELDER, Roel van KAMPEN, Ewa WASIK-SZCZEPANEK, Tomasz WRÓBEL, Lucrecia Yáñez San SEGUNDO, Mohamed YASSIN, Barbara POCALI, Elisabeth VANDENBERGHE, Sunil IYENGAR, Marzia VARETTONI, Candida VITALE, Marta COSCIA, Alessandro RAMBALDI, Emili MONTSERRAT, Antonio CUNEO, Niki STAVROYIANNI, Livio TRENTIN, Kostas STAMATOPOULOS and Paolo GHIA

Edition

American Journal of Hematology, Hoboken, Wiley-Blackwell, 2023, 0361-8609

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

30205 Hematology

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 12.800 in 2022

RIV identification code

RIV/00216224:14110/23:00133205

Organization unit

Faculty of Medicine

UT WoS

001077647300001

Keywords in English

COVID-19; post-COVID condition; chronic lymphocytic leukemia

Tags

Tags

International impact, Reviewed
Změněno: 5/4/2024 09:18, Mgr. Tereza Miškechová

Abstract

V originále

In this retrospective international multicenter study, we describe the clinical characteristics and outcomes of patients with chronic lymphocytic leukemia (CLL) and related disorders (small lymphocytic lymphoma and high-count monoclonal B lymphocytosis) infected by SARS-CoV-2, including the development of post-COVID condition. Data from 1540 patients with CLL infected by SARS-CoV-2 from January 2020 to May 2022 were included in the analysis and assigned to four phases based on cases disposition and SARS-CoV-2 variants emergence. Post-COVID condition was defined according to the WHO criteria. Patients infected during the most recent phases of the pandemic, though carrying a higher comorbidity burden, were less often hospitalized, rarely needed intensive care unit admission, or died compared to patients infected during the initial phases. The 4-month overall survival (OS) improved through the phases, from 68% to 83%, p = .0015. Age, comorbidity, CLL-directed treatment, but not vaccination status, emerged as risk factors for mortality. Among survivors, 6.65% patients had a reinfection, usually milder than the initial one, and 16.5% developed post-COVID condition. The latter was characterized by fatigue, dyspnea, lasting cough, and impaired concentration. Infection severity was the only risk factor for developing post-COVID. The median time to resolution of the post-COVID condition was 4.7 months. OS in patients with CLL improved during the different phases of the pandemic, likely due to the improvement of prophylactic and therapeutic measures against SARS-CoV-2 as well as the emergence of milder variants. However, mortality remained relevant and a significant number of patients developed post-COVID conditions, warranting further investigations.