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Acute cardiology

Social and clinical vulnerability in stroke and STEMI management during the COVID-19 pandemic: a registry-based study.

Emilie Lesaine, Florence Francis, Sandrine Domecq, Sahal Miganeh-Hadi, Floriane Sevin, Igor Sibon, François Rouanet, Catherine Pradeau, Pierre Coste, Laura Cetran and 3 more

BMJ Open · 2024-01-03 · Registry study

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Abstract

OBJECTIVE: This study aims to evaluate whether the first wave of the COVID-19 pandemic resulted in a deterioration in the quality of care for socially and/or clinically vulnerable stroke and ST-segment elevation myocardial infarction (STEMI) patients. DESIGN: Two cohorts of STEMI and stroke patients in the Aquitaine neurocardiovascular registry. SETTING: Six emergency medical services, 30 emergency units, 14 hospitalisation units and 11 catheterisation laboratories in the Aquitaine region in France. PARTICIPANTS: This study involved 9218 patients (6436 stroke and 2782 STEMI patients) in the neurocardiovascular registry from January 2019 to August 2020. PRIMARY OUTCOME MEASURES: Care management times in both cohorts: first medical contact-to-procedure time for the STEMI cohort and emergency unit admission-to-imaging time for the stroke cohort. Associations between social (deprivation index) and clinical (age >65 years, neurocardiovascular history) vulnerabilities and care management times were analysed using multivariate linear mixed models, with an interaction on the time period (pre-wave, per-wave and post-first COVID-19 wave). RESULTS: The first medical contact procedure time was longer for elderly (p<0.001) and 'very socially disadvantaged' (p=0.003) STEMI patients, with no interaction regarding the COVID-19 period (age, p=0.54; neurocardiovascular history, p=0.70; deprivation, p=0.64). We found no significant association between vulnerabilities and the admission imaging time for stroke patients, and no interaction with respect to the COVID-19 period (age, p=0.81; neurocardiovascular history, p=0.34; deprivation, p=0.95). CONCLUSIONS: This study revealed pre-existing inequalities in care management times for vulnerable STEMI and stroke patients; however, these inequalities were neither accentuated nor reduced during the first COVID-19 wave. Measures implemented during the crisis did not alter the structured emergency pathway for these patients. TRIAL REGISTRATION NUMBER: NCT04979208.

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Tags

COVID-19 pandemic · Equity & disparities · Older adults · Time intervals · Socially vulnerable groups

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