ArticleBMC cardiovascular disorders2024
Baseline level of interleukin-6 is associated with the risk of acute coronary syndrome development in SARS-CoV-2 infection.
Article in BMC cardiovascular disorders, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAcute coronary syndrome (ACS) is frequently reported in patients with coronavirus disease 2019 (COVID-19). Cytokine storm induced by interleukin-6 (IL-6) has been suggested to potentially cause myocardial injury in COVID-19. We investigated the association between baseline level of IL-6 and development of ACS in COVID-19 patients.
methodsDemographic and clinical data of hospitalized COVID-19 patients from 2020 to 2022 were reviewed. Extracted data including patient characteristics, laboratory biomarkers, and systemic inflammation indexes in patients with or without ACS were reviewed and analyzed. Logistic regression models were applied to analyze predictors of ACS development and receiver-operating characteristic (ROC) curves were used to assess discriminatory power of IL-6 and other risk factors for predicting ACS development.
resultsAmong 1,753 COVID-19 patients, 37 cases experienced ACS and 159 patients without main COVID-19 complications were randomly selected as controls. ACS patients were older (p = 0.001) and suffered from more comorbidities including diabetes (43% vs. 18%, p = 0.001), hypertension (40.5% vs. 24.5%, p = 0.050), ischemic heart disease (49% vs. 9%, p = 0.001), and hyperlipidemia (19% vs. 5%, p = 0.010). Also, decreased level of consciousness (31.6% vs. 2.5%, p = 0.001), ICU admission (65% vs. 2%, p = 0.001), and mortality events (70% vs. 0.6%, p = 0.001) were more prevalent in the ACS group. Baseline levels of IL-6 (p = 0.001), D-dimer (p = 0.026), troponin (p = 0.001), blood urea nitrogen (p = 0.002), and creatinine (p = 0.008) were higher in ACS patients but erythrocyte sedimentation rate (p = 0.013), hemoglobin (p = 0.033), and red blood cells (p = 0.028) were lower compared with controls. Also, age (OR: 1.06, p = 0.019), IL-6 (OR: 1.44, p = 0.047), and cardiovascular disease (CVD) (OR: 3.66, p = 0.043) were associated with ACS development. The area under the curve (AUC) of IL-6 and combined predictors respectively was 0.661 (p = 0.002) and 0.829 (p = 0.001).
conclusionsHigh IL-6 concentration at baseline is a strong predictor for ACS development in COVID-19 patients. Also, elderly and concurrent CVD are significantly associated with ACS development.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.