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Currently accepted at: JMIR Human Factors

Date Submitted: Apr 24, 2026
Date Accepted: Sep 8, 2026

This paper has been accepted and is currently in production.

It will appear shortly on 10.2196/99374

The final accepted version (not copyedited yet) is in this tab.

A digital app-based intervention (platoniq) to reduce loneliness : a pilot study

  • Silvan Hornstein; 
  • Jasmina Schmidt; 
  • Lara Sachs; 
  • Tobias Krieger; 
  • Daniel Stachnik; 
  • Ulrike Lueken

ABSTRACT

This letter summarizes the results of a single-armed pilot study evaluating a digital health intervention, reporting significantly reduced loneliness after 4 and 8 weeks. While these results are promising for the potential of digital app-based interventions to address loneliness, randomized trial designs are needed for more reliable evidence on the potential of app-based psychological loneliness interventions.


 Citation

Please cite as:

Hornstein S, Schmidt J, Sachs L, Krieger T, Stachnik D, Lueken U

A digital app-based intervention (platoniq) to reduce loneliness : a pilot study

JMIR Human Factors. 08/09/2026:99374 (forthcoming/in press)

DOI: 10.2196/99374

URL: https://preprints.jmir.org/preprint/99374

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