Can a 5-Week online course turn bystanders into protectors? a trial puts the MOON program to the test

NCT ID NCT06887361

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jul 22, 2026 · Last updated Jul 23, 2026 · Updated 1 time

Summary

This trial tests whether the MOON program, a five-session online bystander intervention, can reduce sexual violence among Portuguese university students. The program teaches participants to recognize risky situations, challenge harmful beliefs, and safely intervene. Researchers will compare students who take the program with those who do not, measuring changes in attitudes, empathy, and actual bystander behavior over nine months.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
MOON Program (Moving ON against sexual violence) — a 5-session online bystander intervention program with psychoeducation and skills training
What this could lead to
If effective, the MOON program could provide a scalable, evidence-based tool for reducing sexual violence on college campuses by empowering students to intervene.
What could go wrong
This is a relatively small trial (200 participants) testing a new program. Results may not generalize to other universities or cultures, and long-term behavior change is hard to sustain.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 200 people

The number the study aims to enrol. It can still change while the study runs.

Started

Feb 2025

Expected to finish

Sep 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 18 years old or older Enrolled in a Portuguese university Fluent in Portuguese (written and spoken) \- Exclusion Criteria: \-

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • University of Porto

    Porto, Portugal

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