Status:

RECRUITING

Ecological Momentary Intervention for Reward in Anhedonia

Lead Sponsor:

Philipps University Marburg

Conditions:

Anhedonia

Anxiety

Eligibility:

All Genders

18+ years

Phase:

NA

Brief Summary

The present study evaluates a two week ecological momentary intervention (EMI) in reducing anhedonia and psychological distress (i.e. elevated depression, stress and anxiety). Participants in the expe...

Detailed Description

Anhedonia, the diminished ability to experience positive emotions such as pleasure, is a clinically relevant condition central to depression and frequently observed across a range of other psychologic...

Eligibility Criteria

Inclusion

  • German speaking
  • Smartphone available and willingness to participate in repeated training units and questions delivered via app
  • Clinically elevated anhedonia (SHAPS \>= 25) and elevated depression (DASS-21-Depression \>= 10), elevated anxiey (DASS-21-Anxiety \>= 6) or elevated stress (DASS-21-Stress \>= 10)

Exclusion

  • Psychotropic medication
  • Psychotherapy currently ongoing or planned during participation
  • Suicidality, lifetime diagnosis of bipolar disorders or psychotic episodes

Key Trial Info

Start Date :

June 18 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

January 1 2026

Estimated Enrollment :

60 Patients enrolled

Trial Details

Trial ID

NCT07155941

Start Date

June 18 2025

End Date

January 1 2026

Last Update

January 9 2026

Active Locations (1)

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Philipps-University Marburg

Marburg, Hesse, Germany, 35037