Age-dependent impact of the major common genetic risk factor for COVID-19 on severity and mortality

Abstract Background There is considerable variability in COVID-19 outcomes amongst younger adults—and some of this variation may be due to genetic predisposition. We characterized the clinical implications of the major genetic risk factor for COVID-19 severity, and its age-dependent effect, using individual-level data in a large international multi-centre consortium.Method The major common COVID-19 genetic risk factor is a chromosome 3 locus, tagged by the marker rs10490770. We combined individual level data for 13,424 COVID-19 positive patients (N=6,689 hospitalized) from 17 cohorts in nine countries to assess the association of this genetic marker with mortality, COVID-19-related complications and laboratory values. We next examined if the magnitude of these associations varied by age and were independent from known clinical COVID-19 risk factors.Findings We found that rs10490770 risk allele carriers experienced an increased risk of all-cause mortality (hazard ratio [HR] 1·4, 95% confidence interval [CI] 1·2–1·6) and COVID-19 related mortality (HR 1·5, 95%CI 1·3–1·8). Risk allele carriers had increased odds of several COVID-19 complications: severe respiratory failure (odds ratio [OR] 2·0, 95%CI 1·6-2·6), venous thromboembolism (OR 1·7, 95%CI 1·2-2·4), and hepatic injury (OR 1·6, 95%CI 1·2-2·0). Risk allele carriers ≤ 60 years had higher odds of death or severe respiratory failure (OR 2·6, 95%CI 1·8-3·9) compared to those > 60 years OR 1·5 (95%CI 1·3-1·9, interaction p-value=0·04). Amongst individuals ≤ 60 years who died or experienced severe respiratory COVID-19 outcome, we found that 31·8% (95%CI 27·6-36·2) were risk variant carriers, compared to 13·9% (95%CI 12·6-15·2%) of those not experiencing these outcomes. Prediction of death or severe respiratory failure among those ≤ 60 years improved when including the risk allele (AUC 0·82 vs 0·84, p=0·016) and the prediction ability of rs10490770 risk allele was similar to, or better than, most established clinical risk factors.Interpretation The major common COVID-19 risk locus on chromosome 3 is associated with increased risks of morbidity and mortality—and these are more pronounced amongst individuals ≤ 60 years. The effect on COVID-19 severity was similar to, or larger than most established risk factors, suggesting potential implications for clinical risk management.Funding Funding was obtained by each of the participating cohorts individually..

Medienart:

Preprint

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

bioRxiv.org - (2022) vom: 25. Mai Zur Gesamtaufnahme - year:2022

Sprache:

Englisch

Beteiligte Personen:

Nakanishi, Tomoko [VerfasserIn]
Pigazzini, Sara [VerfasserIn]
Degenhardt, Frauke [VerfasserIn]
Cordioli, Mattia [VerfasserIn]
Butler-Laporte, Guillaume [VerfasserIn]
Maya-Miles, Douglas [VerfasserIn]
Nafría-Jiménez, Beatriz [VerfasserIn]
Bouysran, Youssef [VerfasserIn]
Niemi, Mari [VerfasserIn]
Palom, Adriana [VerfasserIn]
Ellinghaus, David [VerfasserIn]
Khan, Atlas [VerfasserIn]
Martínez-Bueno, Manuel [VerfasserIn]
Rolker, Selina [VerfasserIn]
Amitano, Sara [VerfasserIn]
Tato, Luisa Roade [VerfasserIn]
Fava, Francesca [VerfasserIn]
Spinner, Christoph D. [VerfasserIn]
Prati, Daniele [VerfasserIn]
Bernardo, David [VerfasserIn]
Garcia, Federico [VerfasserIn]
Darcis, Gilles [VerfasserIn]
Fernández-Cadenas, Israel [VerfasserIn]
Holter, Jan Cato [VerfasserIn]
Banales, Jesus [VerfasserIn]
Frithiof, Robert [VerfasserIn]
Kiryluk, Krzysztof [VerfasserIn]
Duga, Stefano [VerfasserIn]
Asselta, Rosanna [VerfasserIn]
Pereira, Alexandre C [VerfasserIn]
Romero-Gómez, Manuel [VerfasserIn]
Bujanda, Luis [VerfasserIn]
Hov, Johannes R. [VerfasserIn]
Migeotte, Isabelle [VerfasserIn]
Renieri, Alessandra [VerfasserIn]
Planas, Anna M. [VerfasserIn]
Ludwig, Kerstin U. [VerfasserIn]
Buti, Maria [VerfasserIn]
Rahmouni, Souad [VerfasserIn]
Alarcón-Riquelme, Marta E. [VerfasserIn]
Schulte, Eva C. [VerfasserIn]
Franke, Andre [VerfasserIn]
Karlsen, Tom H [VerfasserIn]
Valenti, Luca [VerfasserIn]
Zeberg, Hugo [VerfasserIn]
Richards, J. Brent [VerfasserIn]
Ganna, Andrea [VerfasserIn]

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doi:

10.1101/2021.03.07.21252875

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

XBI020123515