Articles: mechanical-ventilation.
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To describe the main factors associated with proper recognition and management of patient-ventilator asynchrony (PVA). ⋯ Identifying and managing PVA using ventilator waveform analysis is influenced by many factors, including specific training programs in MV, the number of ICU beds, and the number of recognized PVAs.
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To investigate the differences in clinical course, ventilator mechanics, and outcomes of patients with coronavirus disease 2019 secondary to acute respiratory distress syndrome infection compared with a historical cohort of acute respiratory distress syndrome. ⋯ Patients with coronavirus disease 2019 secondary to acute respiratory distress syndrome infection demonstrated higher mortality compared with control patients hospitalized with acute respiratory distress syndrome prior to the pandemic, with progressive hypoxia throughout the study period, despite similar lung mechanics and initial Sequential Organ Failure Assessment score. Coronavirus disease 2019 infection, older age, paralytic use, and higher Sequential Organ Failure Assessment scores were independent risk factors for 28-day mortality across the entire cohort.
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Acta Anaesthesiol Scand · Apr 2021
Non sedation - does it improve health-related quality of life after critical illness? A 3-month follow-up sub-study of the NONSEDA trial.
Critical illness is associated with severely impaired health-related quality of life (HRQoL) for years following discharge. The NONSEDA trial was a multicenter randomized trial on non-sedation versus sedation with a daily wake-up trial in critically ill, mechanically ventilated patients in Scandinavia. The aim of this sub-study was to assess the effect of non-sedation on HRQoL and degree of independence in activities in daily living (ADL) 3 months post-ICU. ⋯ Randomization to non-sedation neither improved nor impaired health-related quality of life or degree of independence in activities in daily living 3 months post-ICU discharge.
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Journal of critical care · Apr 2021
LetterInfluence of respiratory and inflammatory parameters preceding intubation on survival of patients with COVID-19 ARDS- A single centre retrospective analysis.
It remains unclear if intubation and ventilation earlier in the disease course confers a survival advantage in acute respiratory distress syndrome. Our objective was to determine whether patients with COVID-19 who died following mechanical ventilation were more advanced in their disease compared to survivors. ⋯ The rate of fall in SpO2:FiO2 ratio (p = 0.478) and increasing respiratory rate (p = 0.948) prior to IMV were similar between survivors and non-survivors. Our data support a trial of continuous positive airway pressure prior to IMV in patients with moderate-to-severe COVID-19 ARDS.
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Journal of critical care · Apr 2021
ReviewNeuroinflammation, neuronal damage or cognitive impairment associated with mechanical ventilation: A systematic review of evidence from animal studies.
Long-term cognitive impairment is a complication of critical illness survivors. Beside its lifesaving role, mechanical ventilation has potential complications. The aim of this study is to systematically review the evidence collected in animal studies that correlate mechanical ventilation with neuroinflammation, neuronal damage and cognitive impairment. ⋯ Preclinical evidence suggests that MV induces neuroinflammation, neuronal damage and cognitive impairment and these are worsened if sub-optimal MV settings are applied. Future studies, with appropriate methodology, are necessary to evaluate for serum monitoring strategies.