An Outpatient Management Strategy Using a Coronataxi Digital Early Warning System Reduces Coronavirus Disease 2019...

Area of Science:

• Digital Health
• Epidemiology
• Public Health

Background:

• The COVID-19 pandemic severely strained healthcare systems globally.
• Effective outpatient management strategies are crucial for saving lives and optimizing resource allocation.
• Preparing for future pandemics necessitates robust healthcare infrastructure and innovative management approaches.

Purpose of the Study:

• To evaluate the effectiveness of the Coronataxi digital early warning (CDEW) system in managing COVID-19 patients in home quarantine.
• To compare mortality and hospitalization rates between patients managed with and without the CDEW system.
• To assess the impact of the CDEW system on hospitalization duration, intensive care, and mechanical ventilation rates.

Main Methods:

• A single-center cohort study was conducted in Rhein-Neckar County and Heidelberg, Germany.
• The CDEW system involved remote digital monitoring via a mobile app and a doctor dashboard for COVID-19 patients in home quarantine.
• Outcomes including mortality, hospitalization, and intensive care utilization were compared between the CDEW cohort (459 patients) and a control group.

Main Results:

• The CDEW cohort exhibited a 3- to 4-fold lower mortality rate (0.65%) compared to the control group (2.16%-2.82%).
• Hospitalization rates were significantly higher in the CDEW cohort (14.81%) versus the control group (6.15%-7.22%), P < .001.
• The median hospitalization duration was significantly lower in the CDEW cohort (6 days) compared to a national sentinel cohort (10 days), P = .002.

Conclusions:

• The CDEW system demonstrated a significant reduction in COVID-19 mortality.
• The digital early warning system effectively decreased the duration of hospitalization for COVID-19 patients.
• The CDEW system shows promise for managing future pandemics and improving outpatient care.