Dataset Information

Stroke Incidence and Outcome in a Population With COVID-19.

ABSTRACT:

Background and purpose

COVID-19 is associated with systemic thromboembolism including stroke. The study evaluated the 30-days stroke incidence in SARS-CoV-2 PCR positive patients and described the outcome of such patients.

Methods

This is a retrospective study of consecutive patients with a positive SARS-CoV-2 PCR test between March 1st, 2020 and August 30th, 2020. The study included COVID-19 patients who were hospitalized and had a stroke within 30 days from the positive PCR test.

Results

During the study period, there were 4301 patients with a positive SARS-CoV-2 PCR test. Of those, 1786 patients (41.5%) were hospitalized and 4 patients developed a stroke within 30 days. The 30-days stroke incidence was 0.09% and 0.2% of all and hospitalized patients, respectively. The mean age of stroke patients was 78 years and 2 died during the same hospitalization. The 4 patients had comorbidities, one had pre-existing atrial fibrillation and all had ischemic stroke.

Conclusion

This study showed a low 30-day incidence of stroke among COVID-19 patients.

SUBMITTER: Alkhalifah MM

PROVIDER: S-EPMC8977424 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature

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Publications

Stroke Incidence and Outcome in a Population With COVID-19.

Alkhalifah Moayd M MM Banda Ramzi R Alqudihy Shukri S Qureshi Shireen S Al-Tawfiq Jaffar A JA

The Neurohospitalist 20220401 2

<h4>Background and purpose</h4>COVID-19 is associated with systemic thromboembolism including stroke. The study evaluated the 30-days stroke incidence in SARS-CoV-2 PCR positive patients and described the outcome of such patients.<h4>Methods</h4>This is a retrospective study of consecutive patients with a positive SARS-CoV-2 PCR test between March 1st, 2020 and August 30th, 2020. The study included COVID-19 patients who were hospitalized and had a stroke within 30 days from the positive PCR test ...[more]

PMID: 35401913

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Project description:Background and objectivesCOVID-19-related inflammation, endothelial dysfunction, and coagulopathy may increase the bleeding risk and lower the efficacy of revascularization treatments in patients with acute ischemic stroke (AIS). We aimed to evaluate the safety and outcomes of revascularization treatments in patients with AIS and COVID-19.MethodsThis was a retrospective multicenter cohort study of consecutive patients with AIS receiving intravenous thrombolysis (IVT) and/or endovascular treatment (EVT) between March 2020 and June 2021 tested for severe acute respiratory syndrome coronavirus 2 infection. With a doubly robust model combining propensity score weighting and multivariate regression, we studied the association of COVID-19 with intracranial bleeding complications and clinical outcomes. Subgroup analyses were performed according to treatment groups (IVT-only and EVT).ResultsOf a total of 15,128 included patients from 105 centers, 853 (5.6%) were diagnosed with COVID-19; of those, 5,848 (38.7%) patients received IVT-only and 9,280 (61.3%) EVT (with or without IVT). Patients with COVID-19 had a higher rate of symptomatic intracerebral hemorrhage (SICH) (adjusted OR 1.53; 95% CI 1.16-2.01), symptomatic subarachnoid hemorrhage (SSAH) (OR 1.80; 95% CI 1.20-2.69), SICH and/or SSAH combined (OR 1.56; 95% CI 1.23-1.99), 24-hour mortality (OR 2.47; 95% CI 1.58-3.86), and 3-month mortality (OR 1.88; 95% CI 1.52-2.33). Patients with COVID-19 also had an unfavorable shift in the distribution of the modified Rankin score at 3 months (OR 1.42; 95% CI 1.26-1.60).DiscussionPatients with AIS and COVID-19 showed higher rates of intracranial bleeding complications and worse clinical outcomes after revascularization treatments than contemporaneous non-COVID-19 patients receiving treatment. Current available data do not allow direct conclusions to be drawn on the effectiveness of revascularization treatments in patients with COVID-19 or to establish different treatment recommendations in this subgroup of patients with ischemic stroke. Our findings can be taken into consideration for treatment decisions, patient monitoring, and establishing prognosis.Trial registration informationThe study was registered under ClinicalTrials.gov identifier NCT04895462.

Project description:ObjectivesPneumomediastinum (PNM) is a rare complication of mechanical ventilation, but its reported occurrence in patients with acute respiratory distress syndrome secondary to COVID-19 is significant. The objective is to determine the incidence, risk factors, and outcome of PNM in non-ICU hospitalized patients with severe-to-critical COVID-19 pneumonia.DesignRetrospective observational study.SettingPopulation-based, single-setting, tertiary-care level COVID treatment center.PatientsIndividuals hospitalized with a diagnosis of COVID-19 pneumonia and severe to critical illness were included. Those hospitalized without respiratory failure, observed for less than 24 hours, or admitted from an ICU were excluded.InterventionsNone.Measurements and main resultsAll patients underwent a complete clinical assessment and chest CT scan, and were followed up from hospitalization to discharge or death. The outcome was the number of cases of PNM, defined as the presence of free air in the mediastinal tissues diagnosed by chest CT scan, in non-ICU hospitalized patients and the subsequent risk of intubation and mortality. PNM occurred in 48 out of 331 participants. The incidence was 14.5% (95% CI, 10.9-18.8%). A CT-Scan Severity score greater than 15 was positively associated with PNM (odds ratio [OR], 4.09; p = 0.002) and was observed in 35.2% of the participants (95% CI, 26.2-44.9%). Noninvasive ventilation was also positively associated with PNM (OR, 4.46; p = 0.005), but there was no positive association with airway pressures. Fifty patients (15%) were intubated, and 88 (27%) died. Both the risk for intubation and mortality were higher in patients with PNM, with a hazard ratio of 3.72 ( p < 0.001) and 3.27 ( p < 0.001), respectively.ConclusionsNon-ICU hospitalized patients with COVID-19 have a high incidence of PNM, increasing the risk for intubation and mortality three- to four-fold, particularly in those with extensive lung damage. These findings help define the risk and outcome of PNM in severe-to-critical COVID-19 pneumonia in a non-ICU setting.

Dataset Information

Stroke Incidence and Outcome in a Population With COVID-19.

Background and purpose

Methods

Results

Conclusion

Publications

Stroke Incidence and Outcome in a Population With COVID-19.

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