ArticleFrontiers in medicine2022
Characteristics of unvaccinated and vaccinated critically ill COVID-19 patients in calabria region (Italy): A retrospective study.
Article in Frontiers in medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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Who cites it
5 citing papers in PubMed, 10 citations in OpenAlex.
- Estimation of the effect of vaccination in critically ill COVID-19 patients, analysis using propensity score matching.Annals of intensive care · 2024Article
- Cost-effectiveness analysis of COVID-19 booster doses and oral antivirals: Case studies in the Indo-Pacific.PloS one · 2024Article
- Clinical features and 28-day mortality predictors of vaccinated patients admitted to a COVID-19 ICU hub in Italy.Journal of anesthesia, analgesia and critical care · 2023Article
- A multi-country analysis of COVID-19 hospitalizations by vaccination status.Med (New York, N.Y.) · 2023Article
- Delayed mechanical ventilation with prolonged high-flow nasal cannula exposure time as a risk factor for mortality in acute respiratory distress syndrome due to SARS-CoV-2.Internal and emergency medicine · 2023Observational
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: After the rapid surge of a novel coronavirus (SARS-CoV-2) in 2020 anti-SARS-CoV-2 vaccines have been developed to prevent the development of critical forms of COVID-19 leading to Intensive Care Unit (ICU) admission. The possibility of ICU admission after the first-cycle vaccination has been already reported; however, no data have been published regarding vaccinated patients with a "booster" dose. This retrospective study describes the characteristics of critically ill patients after the implementation of the regional "booster" dose vaccination program in a southern region of Italy. Materials and methods: We screened all medical records of critically ill COVID-19 patients in the period between January to April 2022. We collected the demographic characteristics, the presence of comorbidities, the vaccination status, the clinical course (arterial blood gases and type of respiratory support) and outcomes (rate of tracheostomy, ICU length of stay and mortality). Results: A total of 272 patients were admitted to ICUs during the study period. 161 patients were unvaccinated, whereas 111 were vaccinated with the complete first-cycle or "booster" dose. The type of respiratory support was similar between groups. Vaccinated patients were characterized by a better oxygenation throughout the whole ICU length of stay. Fourteen unvaccinated and 3 vaccinated patients required tracheostomy ( Conclusion: Vaccinated patients have better clinical course and outcomes as compared to the unvaccinated population.
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