Apply to trial NCT06963931

A few quick questions so the study team can decide if you might be a fit.

RecruitingBehavioural intervention

Change 4 Better (C4B)

The purpose of this research study is to determine the effectiveness of the Change4Better (C4B) mobile app at reducing the severity of problem gambling as compared to standard treatment as usual (TAU).

How this works

Answer a few questions
About 5 to 10 minutes. Skip-friendly where possible.
We connect you with the study team
When a site picks up your application, we introduce you to their team directly — with you on the thread.
The team reaches out to schedule screening
Usually within a few business days, via the contact you give.

EmailWe save your progress under this email and copy you when we connect you with the study team.

I agree that Hipa.ai may share my application — my name, contact details, and my answers, including health information — with the official study team for this trial so they can review my responses and contact me.

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Change 4 Better (C4B)

How this works

Answer a few questions

We connect you with the study team

The team reaches out to schedule screening