Accessibility settings

Published on in Vol 15 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/92341, first published .
Woman reviewing smartwatch data timeline on computer screen

Smart Devices–Based Longitudinal Assessment of Patterns of Insomnia (SLEEPI): Protocol for Large-Scale, Digital, Longitudinal, and Decentralized Clinical Trials

Smart Devices–Based Longitudinal Assessment of Patterns of Insomnia (SLEEPI): Protocol for Large-Scale, Digital, Longitudinal, and Decentralized Clinical Trials

Marie-Ange Stefanos   1, 2, 3 , MSc ;   Martin de Gourcuff   3 , MSc ;   Guillaume de Laboulaye   3 , MSc ;   David Campo   3 , PhD ;   Pierre Alexis Geoffroy   1, 4, 5 , MD, PhD ;   Anna Sigridur Islind   2 , PhD

1 Inserm, F-75019, NeuroDiderot, SleepCmd, Université Paris Cité, Paris, Île-de-France, France

2 Department of Computer Science, Reykjavík University, Reykjavik, Iceland

3 Withings (France), Issy-les-Moulineaux, Île-de-France, France

4 Hopital Bichat - Claude Bernard, F-75018, Département de psychiatrie et d’addictologie, AP-HP, GHU Paris Nord, DMU Neurosciences, Paris, France

5 GHU Paris - Psychiatry & Neurosciences, Centre ChronoS, Paris, France

Corresponding Author:

  • Marie-Ange Stefanos, MSc
  • Inserm, F-75019
  • NeuroDiderot, SleepCmd, Université Paris Cité
  • Bingen, 48 boulevard Sérurier
  • Paris, Île-de-France 75019
  • France
  • Email: marieangestefanos@gmail.com