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Bergamaschi G, Barteselli C, Del Rio V, Borrelli de Andreis F, Pellegrino I, Mengoli C, Miceli E, Colaneri M, Zuccaro V, Di Stefano M, Bruno R, Di Sabatino A, Achilli G, Alimenti E, Alunno G, Antoci V, Aprile M, Argelli A, Aronico N, Ballesio A, Bellini G, Berbenni A, Bertolino G, Bianchi PI, Biserni S, Bonfichi A, Bosoni T, Brattoli M, Calabretta F, Callisti M, Cambiè G, Canta R, Canu P, Cebrelli C, Cecco A, Cicalini C, Clemente M, Clerici L, Codega S, Conca F, Coppola L, Costanzo F, Cremonte ME, Cresci R, Delliponti M, Del Rio V, Delogu C, Derosa G, Dionisi D, Di Terlizzi F, Dota M, Falaschi F, Fazzino E, Ferrami L, Ferrara S, Ferrari MG, Ferruccio N, Freddi G, Frenna C, Frigerio C, Fumoso F, Fusco A, Galeazzo A, Gaspari V, Gentile A, Giangreco A, Gori G, Grandi G, Gregorio V, Grimaldi P, Italia A, Lapia F, Latorre MA, Lenti MV, Lepore F, Lobello A, Lovati E, Lucotti PC, Lusetti F, Maimaris S, Mambella J, Martignoni A, Melazzini F, Mercanti C, Merli S, Moltisanti GC, Monti ME, Morbegno L, Mordà F, Mugellini A, Muggia C, Muscia R, Nardone A, Padovini L, Palumbo I, Parisi IM, Pecci A, Peroo GP, Petrucci C, Pieresca C, Pino G, Pitotti L, Poma S, Preti PS, Quadrelli A, Rascaroli A, Rigano G, Rossi CM, Rotola G, Ruggeri D, Russo MC, Sabatini U, Saglio S, Santacroce G, Savioli G, Savioli J, Scalia SS, Scalvini D, Shoval Y, Soffiantini C, Soriano S, Spadaro D, Staniscia A, Stefani D, Vai F, Varallo M, Vernero M. Impaired respiratory function reduces haemoglobin oxygen affinity in COVID-19. Br J Haematol 2023; 200:e44-e47. [PMID: 36572525 PMCID: PMC9880731 DOI: 10.1111/bjh.18620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/21/2022] [Accepted: 12/09/2022] [Indexed: 12/28/2022]
Affiliation(s)
- Gaetano Bergamaschi
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Chiara Barteselli
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Department of Internal Medicine & Medical Therapy, University of Pavia, Pavia, Italy
| | - Virginia Del Rio
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Department of Internal Medicine & Medical Therapy, University of Pavia, Pavia, Italy
| | - Federica Borrelli de Andreis
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Department of Internal Medicine & Medical Therapy, University of Pavia, Pavia, Italy
| | - Ivan Pellegrino
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Department of Internal Medicine & Medical Therapy, University of Pavia, Pavia, Italy
| | - Caterina Mengoli
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Emanuela Miceli
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Marta Colaneri
- Division of Infectious and Tropical Diseases, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Department of Clinical Surgical Diagnostic & Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Valentina Zuccaro
- Division of Infectious and Tropical Diseases, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Michele Di Stefano
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Raffaele Bruno
- Division of Infectious and Tropical Diseases, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Department of Clinical Surgical Diagnostic & Pediatric Sciences, University of Pavia, Pavia, Italy
| | - Antonio Di Sabatino
- Internal Medicine Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy.,Department of Internal Medicine & Medical Therapy, University of Pavia, Pavia, Italy
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Bergamaschi G, Borrelli de Andreis F, Aronico N, Lenti MV, Barteselli C, Merli S, Pellegrino I, Coppola L, Cremonte EM, Croce G, Mordà F, Lapia F, Ferrari S, Ballesio A, Parodi A, Calabretta F, Ferrari MG, Fumoso F, Gentile A, Melazzini F, Di Sabatino A. Anemia in patients with Covid-19: pathogenesis and clinical significance. Clin Exp Med 2021; 21:239-246. [PMID: 33417082 PMCID: PMC7790728 DOI: 10.1007/s10238-020-00679-4] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 12/07/2020] [Indexed: 01/30/2023]
Abstract
COVID-19 patients typically present with lower airway disease, although involvement of other organ systems is usually the rule. Hematological manifestations such as thrombocytopenia and reduced lymphocyte and eosinophil numbers are highly prevalent in COVID-19 and have prognostic significance. Few data, however, are available about the prevalence and significance of anemia in COVID-19. In an observational study, we investigated the prevalence, pathogenesis and clinical significance of anemia among 206 patients with COVID-19 at the time of their hospitalization in an Internal Medicine unit. The prevalence of anemia was 61% in COVID-19, compared with 45% in a control group of 71 patients with clinical and laboratory findings suggestive of COVID-19, but nasopharyngeal swab tests negative for SARS-CoV-2 RNA (p = 0.022). Mortality was higher in SARS-CoV-2 positive patients. In COVID-19, females had lower hemoglobin concentration than males and a higher prevalence of moderate/severe anemia (25% versus 13%, p = 0.032). In most cases, anemia was mild and due to inflammation, sometimes associated with iron and/or vitamin deficiencies. Determinants of hemoglobin concentration included: erythrocyte sedimentation rate, serum cholinesterase, ferritin and protein concentrations and number of chronic diseases affecting each patient. Hemoglobin concentration was not related to overall survival that was, on the contrary, influenced by red blood cell distribution width, age, lactate dehydrogenase and the ratio of arterial partial oxygen pressure to inspired oxygen fraction. In conclusion, our results highlight anemia as a common manifestation in COVID-19. Although anemia does not directly influence mortality, it usually affects elderly, frail patients and can negatively influence their quality of life.
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Affiliation(s)
- Gaetano Bergamaschi
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.
| | - Federica Borrelli de Andreis
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Nicola Aronico
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy
| | - Marco Vincenzo Lenti
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Chiara Barteselli
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Stefania Merli
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Ivan Pellegrino
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Luigi Coppola
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Elisa Maria Cremonte
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Gabriele Croce
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Francesco Mordà
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Francesco Lapia
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Sara Ferrari
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Alessia Ballesio
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Alessandro Parodi
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Francesca Calabretta
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Maria Giovanna Ferrari
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Federica Fumoso
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Antonella Gentile
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Federica Melazzini
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
| | - Antonio Di Sabatino
- Department of Internal Medicine, San Matteo Hospital Foundation, Piazzale Golgi, 27100, Pavia, Italy.,University of Pavia School of Medicine, Pavia, Italy
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