Clinical trial Recruiting at 1 site Interventional Ages 18 and up Women only

Digital app to prevent postpartum depression and anxiety

Official title: Real-life Implementation Randomized Clinical Trial Assessing Effectiveness of Powerly - Science-based Digital Intervention Preventing Postpartum Depression and Anxiety

Run by Erasmus University Rotterdam · NCT06610552 · Data updated 2026-11-12

This study is testing if a new app can help healthy pregnant women prevent postpartum depression and anxiety better than regular care.

Quick facts

Study typeInterventional
Ages18 Years and up
SexWomen only
Enrollment140 (estimated)
SponsorErasmus University Rotterdam
Academic / other
Locations1 site (Zurich)
StatusRecruiting
StartedFebruary 1, 2024
Main results expectedOctober 30, 2026
Study endsOctober 30, 2026
Registry record updatedMay 20, 2025
Trial IDNCT06610552 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are healthy pregnant women between 24 and 32 weeks gestation who own an iPhone and are fluent in German.

Probably not a fit

Patients with high-risk pregnancies or a history of severe psychiatric disorders may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the effectiveness of the Powerly app in preventing postpartum depression and anxiety among healthy pregnant women. Participants will be randomly assigned to either use the app for four weeks or receive standard care. The study aims to assess improvements in mental health outcomes, including emotion regulation and maternal bonding, through mental health assessments conducted before, after four weeks, and six weeks postpartum. The app is based on cognitive behavioral therapy and tailored to individual needs.

Why it matters

Potential benefit: If successful, this intervention could significantly reduce the incidence of postpartum depression and anxiety in new mothers.

How similar studies have gone: While mobile apps for mental health exist, this study is novel as it rigorously tests a specific app designed for postpartum mental health.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* being between 24 and 32 weeks pregnant,
* owning an iPhone,
* having sufficient fluency in German language

Exclusion Criteria:

* high-risk pregnancies,
* history of substance abuse and psychiatric disorders such as bipolar disorder, schizophrenia, or other psychotic disorders,
* current use of professional face-to-face psychotherapeutic support,
* participation in other clinical trials or interventions at the same time

Where it's running

  • University of Zurich
    Zurich, Switzerland
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.