tetano
Editor, Senior Moderator
Crit Care Explor
. 2022 Mar 28;4(4):e0673.
doi: 10.1097/CCE.0000000000000673. eCollection 2022 Apr.
Six-Month Impairment in Cognition, Mental Health, and Physical Function Following COVID-19-Associated Respiratory Failure
Jason H Maley[SUP] 1 2 [/SUP], Danielle K Sandsmark[SUP] 3 [/SUP], Alison Trainor[SUP] 1 [/SUP], Geoffrey D Bass[SUP] 4 [/SUP], Cian L Dabrowski[SUP] 3 [/SUP], Brigid A Magdamo[SUP] 3 [/SUP], Bridget Durkin[SUP] 5 [/SUP], Margaret M Hayes[SUP] 1 [/SUP], Richard M Schwartzstein[SUP] 1 [/SUP], Jennifer P Stevens[SUP] 1 2 [/SUP], Lewis J Kaplan[SUP] 6 [/SUP], Mark E Mikkelsen[SUP] 4 [/SUP], Meghan B Lane-Fall[SUP] 7 [/SUP]
Affiliations
Abstract
To determine the prevalence and extent of impairments impacting health-related quality of life among survivors of COVID-19 who required mechanical ventilation, 6 months after hospital discharge.
Design: Multicenter, prospective cohort study, enrolling adults 18 years old or older with laboratory-confirmed severe acute respiratory syndrome coronavirus 2 infection who received mechanical ventilation for 48 hours or more and survived to hospital discharge. Eligible patients were contacted 6 months after discharge for telephone-based interviews from March 2020 to December 2020. Assessments included: Montreal Cognitive Assessment-Blind, Hospital Anxiety and Depression Scale, Impact of Event Scale-6, EuroQOL 5 domain quality-of-life questionnaire, and components of the Multidimensional Dyspnea Profile.
Setting: Two tertiary academic health systems.
Patients: Of 173 eligible survivors, a random sample of 63 were contacted and 60 consented and completed interviews.
Interventions: None.
Measurements and main results: Mean age was 57 + 13 years and mean duration of invasive mechanical ventilation was 14 + 8.2 days. Six months post-discharge, 48 patients (80%; 95% CI, 68-88%) met criteria for post-intensive care syndrome (PICS), with one or more domains impaired. Among patients with PICS, 28 (47%; 95% CI, 35-59%) were impaired in at least 2 domains, and 12 (20%; 95% CI, 12-32%) impaired in all three domains. Significant symptoms of post-traumatic stress were present in 20 patients (33%; 95% CI, 23-46%), anxiety in 23 (38%; 95% CI, 27-51%), and depression in 25 (42%; 95% CI, 30-54%). Thirty-three patients (55%; 95% CI, 42-67%) had impairments in physical activity; 25 patients (42%; 95% CI, 30-54%) demonstrated cognitive impairment.
Conclusions: Eighty percent of COVID-19 survivors who required mechanical ventilation demonstrated PICS 6 months after hospital discharge. Patients were commonly impaired in multiple PICS domains as well as coexisting mental health domains.
Keywords: COVID-19; acute respiratory distress syndrome; epidemiology; mechanical ventilation; post-intensive care syndrome.
. 2022 Mar 28;4(4):e0673.
doi: 10.1097/CCE.0000000000000673. eCollection 2022 Apr.
Six-Month Impairment in Cognition, Mental Health, and Physical Function Following COVID-19-Associated Respiratory Failure
Jason H Maley[SUP] 1 2 [/SUP], Danielle K Sandsmark[SUP] 3 [/SUP], Alison Trainor[SUP] 1 [/SUP], Geoffrey D Bass[SUP] 4 [/SUP], Cian L Dabrowski[SUP] 3 [/SUP], Brigid A Magdamo[SUP] 3 [/SUP], Bridget Durkin[SUP] 5 [/SUP], Margaret M Hayes[SUP] 1 [/SUP], Richard M Schwartzstein[SUP] 1 [/SUP], Jennifer P Stevens[SUP] 1 2 [/SUP], Lewis J Kaplan[SUP] 6 [/SUP], Mark E Mikkelsen[SUP] 4 [/SUP], Meghan B Lane-Fall[SUP] 7 [/SUP]
Affiliations
- PMID: 35372848
- PMCID: PMC8963828
- DOI: 10.1097/CCE.0000000000000673
Abstract
To determine the prevalence and extent of impairments impacting health-related quality of life among survivors of COVID-19 who required mechanical ventilation, 6 months after hospital discharge.
Design: Multicenter, prospective cohort study, enrolling adults 18 years old or older with laboratory-confirmed severe acute respiratory syndrome coronavirus 2 infection who received mechanical ventilation for 48 hours or more and survived to hospital discharge. Eligible patients were contacted 6 months after discharge for telephone-based interviews from March 2020 to December 2020. Assessments included: Montreal Cognitive Assessment-Blind, Hospital Anxiety and Depression Scale, Impact of Event Scale-6, EuroQOL 5 domain quality-of-life questionnaire, and components of the Multidimensional Dyspnea Profile.
Setting: Two tertiary academic health systems.
Patients: Of 173 eligible survivors, a random sample of 63 were contacted and 60 consented and completed interviews.
Interventions: None.
Measurements and main results: Mean age was 57 + 13 years and mean duration of invasive mechanical ventilation was 14 + 8.2 days. Six months post-discharge, 48 patients (80%; 95% CI, 68-88%) met criteria for post-intensive care syndrome (PICS), with one or more domains impaired. Among patients with PICS, 28 (47%; 95% CI, 35-59%) were impaired in at least 2 domains, and 12 (20%; 95% CI, 12-32%) impaired in all three domains. Significant symptoms of post-traumatic stress were present in 20 patients (33%; 95% CI, 23-46%), anxiety in 23 (38%; 95% CI, 27-51%), and depression in 25 (42%; 95% CI, 30-54%). Thirty-three patients (55%; 95% CI, 42-67%) had impairments in physical activity; 25 patients (42%; 95% CI, 30-54%) demonstrated cognitive impairment.
Conclusions: Eighty percent of COVID-19 survivors who required mechanical ventilation demonstrated PICS 6 months after hospital discharge. Patients were commonly impaired in multiple PICS domains as well as coexisting mental health domains.
Keywords: COVID-19; acute respiratory distress syndrome; epidemiology; mechanical ventilation; post-intensive care syndrome.