The Effects of Statins on Respiratory Symptoms and Pulmonary Fibrosis in COVID-19 Patients with Diabetes Mellitus: A Longitudinal Multicenter Study
Overview
Authors
Affiliations
The aim of this prospective cohort study was to explore the effect of statins on long-term respiratory symptoms and pulmonary fibrosis in coronavirus disease 2019 (COVID-19) patients with diabetes mellitus (DM). Patients were recruited from three tertiary hospitals, categorized into Statin or Non-statin groups, and assessed on days 0, 28, and 90 after symptoms onset to record the duration of symptoms. Pulmonary fibrosis was scored at baseline and follow-up time points by high-resolution computed tomography scans. Each group comprised 176 patients after propensity score matching. Data analysis revealed that the odds of having cough and dyspnea were significantly higher in the Non-statin group compared to the Statin group during the follow-up period. Overall, there was no significant difference in the change in pulmonary fibrosis score between groups. However, Non-statin patients with > 5 years of DM were more likely to exhibit a significantly higher fibrosis score during the follow-up period as compared to their peers in the Statin group. Our results suggest that the use of statins is associated with a lower risk of developing chronic cough and dyspnea in diabetic patients with COVID-19, and may reduce pulmonary fibrosis associated with COVID-19 in patients with long-term (> 5 years) DM.
Zhang X, Li S, Liu X, Ma Z, Zhang Q, Zhang Y J Orthop Surg Res. 2025; 20(1):122.
PMID: 39891158 PMC: 11783947. DOI: 10.1186/s13018-025-05487-8.
Cholesterol and Cholesterol-Lowering Medications in COVID-19-An Unresolved Matter.
Grewal T, Nguyen M, Buechler C Int J Mol Sci. 2024; 25(19).
PMID: 39408818 PMC: 11477656. DOI: 10.3390/ijms251910489.
Yanai H, Adachi H, Hakoshima M, Katsuyama H, Sako A Biomolecules. 2024; 14(8).
PMID: 39199353 PMC: 11352301. DOI: 10.3390/biom14080965.
Strengthening pharmacotherapy research for COVID-19-induced pulmonary fibrosis.
Liu Y, Zhang J, Wu J, Guo W, Tang F World J Clin Cases. 2024; 12(5):875-879.
PMID: 38414600 PMC: 10895630. DOI: 10.12998/wjcc.v12.i5.875.
El Khoury M, Naim H Front Microbiol. 2024; 14:1335458.
PMID: 38260879 PMC: 10800905. DOI: 10.3389/fmicb.2023.1335458.