The mixed reality medical ward round with the MS HoloLens 2: Innovation in reducing COVID-19 transmission and PPE usage.

BACKGROUND: The COVID-19 pandemic necessitated changes to the traditional medical ward round to protect staff and patients. This study investigated the value and acceptability of using the Microsoft HoloLens 2 mixed reality headset in a COVID-19 renal medicine ward. METHODS: The HoloLens 2 was used during the height of the COVID-19 pandemic and it was compared with the days prior to its introduction. Staff exposure to COVID-19 and PPE usage were measured, and staff and patients were surveyed on the HoloLens 2 experience. RESULTS: The average ward round was significantly shorter with the use of the HoloLens 2 (94 minutes vs 137 minutes; p=0.006). With the HoloLens 2, only the consultant was in direct contact with COVID-19 patients compared with up to seven staff members on a normal ward round. Personal protective equipment usage was reduced by over 50%. Both staff and patients were positive about its use but raised some important concerns. CONCLUSION: The HoloLens 2 mixed reality technology is an innovative solution to the challenges posed by COVID-19 to the traditional medical ward round.

Incorporating SPACES recommendations to the COVID-19 ward care approach at the Royal Bournemouth Hospital.

The British Thoracic Society have published SPACES (Sharing Patient Assessments Cuts Exposure for Staff) guidance recommending the use of telecommunications as a means of inpatient clinical assessment during the COVID-19 pandemic. The aim of this audit was to reduce face-to-face exposure time during inpatient care of patients with suspected/confirmed COVID-19 using a telecommunications-based approach. 76 patients were included in the audit. 46 patients were included in cycle 1, which measured the average face-to-face time for clinical consultation per patient. 30 patients were included in cycle 2, whereby history-taking was conductedusing telecommunications and, if required, face-to-face physical examination.Average face-to-face exposure time was reduced to a median of 0 seconds (IQR 0-146.3 seconds) in the telecommunications group, from a median of 312.5 seconds (IQR 178.8-442.3 seconds) in the comparator group (p<0.0001). Patient satisfaction was high with individuals' responses revealing a perception of improved safety by maintaining social distancing. No adverse events were noted.The audit confirms telecommunications can be integrated successfully into the daily inpatient ward round structure, reducing face-to-face exposure time while maintaining patient satisfaction and safety.