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CompletedACTRN12621001659897

A controlled study testing the efficacy of cannabidiol for anxiety in Tourette Syndrome

This study is completed in Australia. It is testing pilot randomised controlled trial testing the efficacy of cannabidiol for anxiety.

Anxiety, Tourette SyndromeDrugFrom 6 Years to 17 Years

The public registry lists this study as not currently recruiting. This page remains available for information. Check the official record for the latest status and explore other recruiting studies.

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In plain English

Key information made simple

What the source says

The registry describes this research topic: “A pilot randomised controlled trial testing the efficacy of cannabidiol for anxiety in Tourette Syndrome”. This is an interventional study. The registry lists a target sample size of 20. Recruitment status at the registry update of 2025-10-12: completed. Read the original description and eligibility criteria, and confirm the practical details with the study team.

What should you check before joining?

Check the full criteria in the official source. Ask the team to confirm recruitment, locations, visits, risks and participation requirements.

Your next step

Check the study details

Check the official source, then confirm these points with the research team.

View official study record (opens in a new tab)
  • Recruitment and eligibility

    Is a site open, and who can take part?

  • Visits and time

    Where are visits, can any be remote, and how much time is needed?

  • Costs and support

    What costs, reimbursement or compensation apply?

Before joining

Questions to ask before joining

Study clarity

Things to check before joining

Study start dateMarch 25, 2022
Recruitment status
Completed
Enrollment listed in the registry
20
Sponsor
Children's Health Queensland Hospital and Health Service
Sponsor type
Hospital / academic medical center
Study type
Drug
Intervention type
Medication / drug
Study phase
Phase 3Usually a larger study designed to confirm effectiveness and safety in a broader group.
Locations
Australia
Age range
From 6 Years to 17 Years
Official registry ID
ACTRN12621001659897
Official title
A pilot randomised controlled trial testing the efficacy of cannabidiol for anxiety in Tourette Syndrome

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Check recruitment and locations

Recruitment checked against the registry by HopeStage on . Registry information can change. Always confirm availability with the research team.

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The overall study status can differ from each site's status. Open a country to see its locations and their registry status.

Australia · 1 site
  • Queensland Children's Hospital
    South Brisbane
    Site status: Not listed — confirm with the team
In practice

For you

Participation may contribute to research. Personal benefit is not guaranteed.

Ask the research team to explain the activities, time commitment, and follow-up involved.

Study sites are listed. Confirm the relevant site and any travel before making plans.

Important

Not medical advice

Information from public sources. Are you the study sponsor? Contact us to update this page: hi@hopestage.com

FAQ

Questions about this study

What is this study trying to understand?

This study is exploring medication or study treatment for people with anxiety. Participants may complete study visits, assessments, or follow-up activities defined by the research team. Direct benefit is not guaranteed. The detailed objective is not always clearly listed in the public registry; the study team can confirm.

Does this study involve a medication?

This appears to be a medication / drug study. Phase 3 studies are usually larger and aim to confirm effectiveness and safety in a broader group.

Who might this study be for?

This study may concern people with anxiety; age range: From 6 Years to 17 Years. The criteria appear strict, but you should not assume you are eligible. The study team must confirm diagnosis, age, exclusions, available locations, and next steps.

What would I likely need to do?

You may need to take a study treatment and have regular medical follow-up. The listed study locations suggest that at least part of participation may involve a physical site. Ask whether some steps can be done remotely.

What side effects, interactions, or treatment changes should I check?

If the study involves a medication, ask whether it is already approved, experimental, or being tested for a new use. Check possible side effects, interactions with current treatment, dose changes, monitoring, and what happens if you feel worse. For any mental health study, also ask who to contact if you feel worse, whether participation may affect current treatment, whether you can stop, and who confirms eligibility.

Will I need to travel or attend in-person visits?

The listed study locations suggest that at least part of participation may involve a physical site. Ask which sites are open, how many visits are expected, whether any steps can be done remotely, and whether travel costs or compensation are listed.

Who is behind this study?

This study is sponsored by Children's Health Queensland Hospital and Health Service, which appears to be a hospital or academic medical center. The listed contact or investigator is Emily Milburn. If available, it can be useful to check the sponsor website, collaborators, investigator affiliation, and the official registry before deciding. HopeStage does not judge the quality of a sponsor or researcher, but helps you identify what to verify.

Can I still join this study?

The public registry lists this study as not currently recruiting. This page remains available for information. Check the official record for the latest status and explore other recruiting studies.

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