Clinical trial Recruiting at 1 site Observational Ages 16 and up

Chat conversations with the suicide helpline 1813: how people experience them

Official title: Evaluation of the Quality of Chat Conversations With the Suicide Helpline Zelfmoordlijn 1813

Run by University Ghent · NCT07176156 · Data updated 2026-11-12

This study tests how people feel before and after chatting with the Zelfmoordlijn 1813 helpline to see if the chat affects suicidal thoughts or feelings.

More Suicide trials

Quick facts

Study typeObservational
Ages16 Years and up
SexAll
Enrollment373 (estimated)
SponsorUniversity Ghent
Academic / other
Locations1 site (Ghent, East-Flanders)
StatusRecruiting
StartedSeptember 23, 2025
Main results expectedDecember 31, 2026
Study endsDecember 31, 2026
Registry record updatedSeptember 17, 2026
Trial IDNCT07176156 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Individuals 16 years or older who are chatting with Zelfmoordlijn 1813 and who voluntarily consent to participate.

Probably not a fit

Participants who do not experience changes in thoughts or distress or who decline continued use of chat support may not derive a direct benefit.

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

What this trial studies

This observational study surveys individuals using the Zelfmoordlijn 1813 chat service to understand their experience and any changes in mood or thoughts after the interaction. Participants aged 16 and older complete brief questionnaires prior to and following their chat, with voluntary participation and no change to standard care. Data will describe user experience and potential associations between chat conversations and changes in suicidal ideation or distress. The study is led by Ghent University in collaboration with the Flemish Centre of Expertise in Suicide Prevention and does not include any intervention beyond routine chat support.

Why it matters

Potential benefit: Results could inform how chat-based crisis support affects suicidal thoughts and guide improvements to online crisis services.

How similar studies have gone: Previous work has explored phone-based interventions; this study addresses chat interactions, an area with limited but growing evidence.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* being at least 16 years of age
* they are chatting on their own behalf (not for someone else)

Exclusion Criteria:

* indication that they do not meet these criteria or are not interested in the study

Where it's running

  • Flemish Centre of Expertise in Suicide Prevention, Ghent University
    Ghent, East-Flanders, Belgium
    Recruiting

Study contacts

  • Principal investigator: Gwendolyn Portzky, PhD — Flemish Centre of Expertise in Suicide Prevention (Ghent University)
  • Study coordinator: Eva De Jaegere, PhD
  • Email: eva.dejaegere@ugent.be
  • Phone: +3293320775

Similar studies

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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.