Observational Study Evaluating the viQtor for Early Detection of Clinical Deterioration in Post-ICU Patients on General Wards

Rationale Following ICU discharge, intermittent vital sign monitoring may delay timely recognition of clinical deterioration and lead to unnecessary readmissions. This study proposes the use of the viQtor continuous monitoring device to measure pulse rate (PR), respiratory rate (RR), oxygen saturation (SpO2) and the activity index in post-ICU patients on general wards. The primary aim is to develop a continuous Early Warning Score (c-EWS), determine its optimal cut-off values. The secondairy outcome will be a comparison with the Modified Early Warning Score (MEWS). In addition, patient and nurse satisfaction, as well as technical feasibility, will be assessed.