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Impact of the first wave of the SARS-CoV-2 pandemic on the outcome of neurosurgical patients: a nationwide study in Spain
- Source :
- BMJ Open, r-IIS La Fe. Repositorio Institucional de Producción Científica del Instituto de Investigación Sanitaria La Fe, instname, Zaguán. Repositorio Digital de la Universidad de Zaragoza
- Publication Year :
- 2021
- Publisher :
- BMJ PUBLISHING GROUP, 2021.
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Abstract
- ObjectiveTo assess the effect of the first wave of the SARS-CoV-2 pandemic on the outcome of neurosurgical patients in Spain.SettingsThe initial flood of COVID-19 patients overwhelmed an unprepared healthcare system. Different measures were taken to deal with this overburden. The effect of these measures on neurosurgical patients, as well as the effect of COVID-19 itself, has not been thoroughly studied.ParticipantsThis was a multicentre, nationwide, observational retrospective study of patients who underwent any neurosurgical operation from March to July 2020.InterventionsAn exploratory factorial analysis was performed to select the most relevant variables of the sample.Primary and secondary outcome measuresUnivariate and multivariate analyses were performed to identify independent predictors of mortality and postoperative SARS-CoV-2 infection.ResultsSixteen hospitals registered 1677 operated patients. The overall mortality was 6.4%, and 2.9% (44 patients) suffered a perioperative SARS-CoV-2 infection. Of those infections, 24 were diagnosed postoperatively. Age (OR 1.05), perioperative SARS-CoV-2 infection (OR 4.7), community COVID-19 incidence (cases/105people/week) (OR 1.006), postoperative neurological worsening (OR 5.9), postoperative need for airway support (OR 5.38), ASA grade ≥3 (OR 2.5) and preoperative GCS 3–8 (OR 2.82) were independently associated with mortality. For SARS-CoV-2 postoperative infection, screening swab test 5people/week) (OR 1.011), preoperative cognitive impairment (OR 2.784), postoperative sepsis (OR 3.807) and an absence of postoperative complications (OR 0.188) were independently associated.ConclusionsPerioperative SARS-CoV-2 infection in neurosurgical patients was associated with an increase in mortality by almost fivefold. Community COVID-19 incidence (cases/105people/week) was a statistically independent predictor of mortality.Trial registration numberCEIM 20/217.
Details
- ISSN :
- 20446055
- Database :
- OpenAIRE
- Journal :
- BMJ Open, r-IIS La Fe. Repositorio Institucional de Producción Científica del Instituto de Investigación Sanitaria La Fe, instname, Zaguán. Repositorio Digital de la Universidad de Zaragoza
- Accession number :
- edsair.doi.dedup.....4b21d9af7f98e10ee14604fef88b0c8f