Experiences of isolation in patients in the intensive care unit during the COVID-19 pandemic.

BACKGROUND: During the COVID-19 pandemic, patients in the intensive care unit have been subjected to strict isolation precautions, and potentially long and complicated patient courses. The aim of the study is to provide an investigation of the experiences of isolation in COVID-19-positive patients in the ICU during the first phase of the COVID-19 pandemic in Denmark. METHODS: The study was performed in a 20-bed ICU at a university hospital in Copenhagen, Denmark. The study is based on a phenomenological framework, Phenomenologically Grounded Qualitative Research. This approach provides insights into the tacit, pre-reflective and embodied dimensions of the specific experience under investigation. Methods included a combination of in-depth structured interviews with ICU patients 6-12 months after ICU discharge, and observations from inside the isolated patient rooms. The descriptions of experiences gathered through the interviews were subjected to systematic thematic analysis. RESULTS: Twenty-nine patients were admitted to the ICU in the period 10 March and 19 May 2020. A total of six patients was included in the study. Themes consistently reported across all patients included (1) being objectified to degrees that implied self-alienation; (2) feeling a sense of being in captivity; (3) being in an experiential state of surrealism, and finally (4) experiencing extreme loneliness and intercorporeal deprivation. CONCLUSION: This study provided further insights into the liminal patient experiences of being isolated in the ICU due to COVID-19. Robust themes of experience were achieved through an in-depth phenomenological approach. Although, similarities in experiences compared to other patient groups exist, the precarious situation constituted by COVID-19 lead to significant intensifications across multiple parameters.

Continuous monitoring is superior to manual measurements in detecting vital sign deviations in patients with COVID-19.

BACKGROUND: Patients admitted to the emergency care setting with COVID-19-infection can suffer from sudden clinical deterioration, but the extent of deviating vital signs in this group is still unclear. Wireless technology monitors patient vital signs continuously and might detect deviations earlier than intermittent measurements. The aim of this study was to determine frequency and duration of vital sign deviations using continuous monitoring compared to manual measurements. A secondary analysis was to compare deviations in patients admitted to ICU or having fatal outcome vs. those that were not. METHODS: Two wireless sensors continuously monitored (CM) respiratory rate (RR), heart rate (HR), and peripheral arterial oxygen saturation (SpO2 ). Frequency and duration of vital sign deviations were compared with point measurements performed by clinical staff according to regional guidelines, the National Early Warning Score (NEWS). RESULTS: SpO2 < 92% for more than 60 min was detected in 92% of the patients with CM vs. 40% with NEWS (p < .00001). RR > 24 breaths per minute for more than 5 min were detected in 70% with CM vs. 33% using NEWS (p = .0001). HR ≥ 111 for more than 60 min was seen in 51% with CM and 22% with NEWS (p = .0002). Patients admitted to ICU or having fatal outcome had longer durations of RR > 24 brpm (p = .01), RR > 21 brpm (p = .01), SpO2 < 80% (p = .01), and SpO2 < 85% (p = .02) compared to patients that were not. CONCLUSION: Episodes of desaturation and tachypnea in hospitalized patients with COVID-19 infection are common and often not detected by routine measurements.