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Statin therapy may protect against acute kidney injury in patients hospitalized for interstitial SARS-CoV2 pneumonia
BACKGROUND AND AIMS: COVID-19-associated acute kidney injury (AKI) represents an independent risk factor for all-cause in-hospital death in patients with COVID-19. Chronic statin therapy use is highly prevalent in individuals at risk for severe COVID-19. Our aim is to assess whether patients under t...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Italian Diabetes Society, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9576907/ https://www.ncbi.nlm.nih.gov/pubmed/36411214 http://dx.doi.org/10.1016/j.numecd.2022.10.005 |
Sumario: | BACKGROUND AND AIMS: COVID-19-associated acute kidney injury (AKI) represents an independent risk factor for all-cause in-hospital death in patients with COVID-19. Chronic statin therapy use is highly prevalent in individuals at risk for severe COVID-19. Our aim is to assess whether patients under treatment with statins have a lower risk of AKI and in-hospital mortality during hospitalization for interstitial SARS-CoV2 pneumonia. METHODS AND RESULTS: Our study is a prospective observational study on 269 consecutive patients admitted for COVID-19 pneumonia at the Internal Medicine Unit of IRCCS Sant'Orsola Hospital in Bologna, Italy. We compared the clinical characteristics between patients receiving statin therapy (n = 65) and patients not treated with statins and we assessed if chronic statin use was associated with a reduced risk for AKI, all-cause mortality, admission to ICU, and disease severity. Statin use was associated with a significant reduction in the risk of developing AKI (OR 0.47, IC 0.23 to 0.95, p 0.036) after adjustment for age, sex, BMI, hypertension, diabetes, and chronic kidney disease (CKD). Additionally, statin use was associated with reduced C-reactive protein (CRP) levels (p 0.048) at hospital admission. No significant impact in risk of all-cause mortality (HR 1.98, IC 0.71 to 5.50, p 0.191) and ICU admission (HR 0.93, IC 0.52 to 1.65, p 0.801) was observed with statin use, after adjustment for age, sex, BMI, hypertension, diabetes, and CKD. CONCLUSION: The present study shows a potential beneficial effect of statins in COVID-19-associated AKI. Furthermore, patients treated with statins before hospital admission for COVID-19 may have lower systemic inflammation levels. |
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