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Modified Versus Conventional Prone Position for COVID-19 Patients in Adult Intensive Care Units: A Comparative Study
Chen Huang1,2, Wenwen Qi1,2, Shuyuan Zhao1,2
1Nursing Department, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China.
Insights
The modified prone position significantly reduces pressure injuries and improves tolerance in COVID-19 patients compared to the conventional method. This finding offers critical care nurses guidance for better prone positioning interventions.
Area of Science:
- Critical Care Medicine
- Pulmonology
- Infectious Diseases
Background:
- Prone positioning is vital for improving prognosis in COVID-19 patients.
- Challenges include poor patient tolerance and complications like pressure injuries.
Purpose of the Study:
- To compare the efficacy of modified versus conventional prone positioning.
- To assess the impact on pressure injuries in adult intensive care unit (ICU) COVID-19 patients.
Main Methods:
- Retrospective comparative study of COVID-19 patients in an adult ICU.
- Data extracted from patient charts (December 2022 - January 2023).
- Primary outcome: pressure injury, evaluated using 2019 International Clinical Practice Guideline staging.
Main Results:
- Modified prone position group (19 patients) showed significantly lower pressure injury occurrence (25.0% vs. 75.0%).
- Reduced eyelid and facial edema observed in the modified group.
- Higher daily continuous prone position time in the modified group (9.16 ± 3.01 vs. 6.50 ± 2.14 hours).
Conclusions:
- Modified prone positioning significantly decreases pressure injuries in COVID-19 ICU patients.
- Improved patient tolerance noted with the modified approach.
- Findings support modified prone positioning as a beneficial intervention for critical care nurses.
Background:
Prone position has been reported to improve prognosis and reduce mortality in COVID-19 patients, but poor patient tolerance and complications remain an issue.
Aim:
This study aimed to compare the modified vs. conventional prone position on pressure injuries in COVID-19 patients in adult intensive care units (ICU).
Study Design:
This retrospective comparative study enrolled COVID-19-positive patients who were admitted to the emergency adult ICU of a tertiary general hospital between December 2022 and January 2023. All data were extracted from patient charts. The primary outcome was pressure injury. During the study period, pressure injuries were evaluated using the staging system of the International Clinical Practice Guideline for the prevention and treatment of pressure injuries in 2019.
Results:
A total of 39 COVID-19-positive patients (16 females) were included, and 19 patients received the modified prone position. Compared to those with the conventional prone position, patients with the modified prone position had significantly lower occurrence of pressure injury (3 (25.0%) vs. 9 (75.0%), p = 0.044), eyelid oedema (2 (10.5%) vs. 9 (45.0%), p = 0.031) and facial oedema (5 (26.3%) vs. 13 (65%), p = 0.024) and significantly higher daily continuous prone position time (9.16 ± 3.01 vs. 6.50 ± 2.14, p = 0.003). The occurrence site and stage of pressure injury, transcutaneous blood oxygen saturation, airway adverse events and brachial plexus injury were comparable between the groups (all p > 0.05).
Conclusion:
Compared to the conventional prone position, the modified prone position may significantly reduce the occurrence of pressure injuries and improve patient tolerance in COVID-19 patients in the adult ICU.
Relevance To Clinical Practice:
These findings provide guidance for critical care nurses to implement prone positioning interventions.
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