Smart angel device aims to keep surgery patients safe at home

NCT ID NCT04068584

First seen May 15, 2026 · Last updated May 15, 2026

Summary

This study tested a device called SMART ANGEL that tracks heart rate, blood pressure, oxygen levels, and symptoms like pain or nausea after outpatient surgery. About 1,260 adults used the device at home to see if it reduced unplanned hospital visits, doctor calls, or extra prescriptions. The goal was to improve recovery and reduce complications.

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Contacts and locations

Locations

  • CHU Lille

    Lille, 59000, France

  • CHU de Nimes

    Nîmes, 30029, France

  • CHU de Saint-Etienne

    Saint-Etienne, 42055, France

  • Centre Hospitalier Henri Duffaut

    Avignon, 84000, France

  • Centre hospitalier universitaire Amiens-Picardie

    Amiens, 80054, France

  • Clinique Bonnefon

    Alès, 30100, France

  • Clinique St Jean

    Saint-Jean-de-Védas, 34430, France

  • Hopital Nord

    Marseille, 13915, France

  • Hôpital Lapeyronie

    Montpellier, 34090, France

  • Hôpital Privé les Bonnettes

    Arras, 62000, France

  • Institut Mutualiste Montsouris

    Paris, 75674, France

  • Polyclinique Grand Sud

    Nîmes, 30900, France

Conditions

Explore the condition pages connected to this study.