Clinical trial Recruiting at 1 site Interventional Ages 6 and up

Operation Calm: VR nature-based mindfulness for kids facing procedures

Official title: Feasibility, Acceptability, and Tolerability of Operation Calm: A Mixed-Methods Evaluation With Children, Parents, and Clinicians

Run by McGill University · NCT07694934 · Data updated 2026-11-12

A VR nature-guided mindfulness session is being tested to help 6–17 year olds, with parents and clinicians observing, to see if it helps reduce preoperative and procedural anxiety.

Quick facts

Study typeInterventional
Ages6 Years and up
SexAll
Enrollment150 (estimated)
SponsorMcGill University
Academic / other
Locations1 site (Montreal)
StatusRecruiting
StartedOctober 1, 2026
Main results expectedMarch 2027
Study endsDecember 2027
Registry record updatedOctober 28, 2026
Trial IDNCT07694934 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are children and adolescents aged 6–17 with procedural anxiety, residing in Canada, who can access a compatible smartphone and VR headset and understand English or French, with parental consent and child assent.

Probably not a fit

Children who have contraindications to VR or who do not engage with digital interventions may not experience benefit.

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

What this trial studies

Operation Calm is a single-arm feasibility study using a virtual reality nature-based mindfulness intervention for children and adolescents aged 6 to 17, with input from parents and clinicians. Participants complete one guided VR session that combines immersive nature scenes with breathing, sensory awareness, and grounding exercises. The study assesses feasibility, acceptability, engagement, usability, and tolerability, and looks for immediate changes in anxiety, calmness, state mindfulness, and nature connection. Feedback from participants and observers will inform refinement before a larger trial in children preparing for medical or dental procedures.

Why it matters

Potential benefit: If successful, the intervention could provide a non-pharmacological, engaging tool to reduce procedural anxiety in pediatric patients.

How similar studies have gone: Previous small studies of VR and mindfulness for pediatric anxiety have shown feasibility and tolerability, but this is a feasibility study to refine the approach before larger trials.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria

Children and Adolescents

* Aged 6-17 years
* Able to understand English or French
* Residing in Canada
* Have access to a smartphone compatible with the YouTube application and the study's smartphone-compatible VR headset
* Able to view the VR intervention and complete the study questionnaires
* Parent or legal guardian provides informed consent
* Child provides assent, or the adolescent provides consent, as applicable based on age and ethics requirements

Parents or Legal Guardians

* A parent or legal guardian of a child or adolescent aged 6-17 years
* Able to understand English or French
* Able to view the Operation Calm intervention through a secure online link and complete the study questionnaires
* Provides informed consent

Clinicians

* A healthcare professional with experience working with children or adolescents in medical, dental, or procedural care
* Able to understand English or French
* Able to view the Operation Calm intervention through a secure online link and complete the study questionnaires
* Provides informed consent

Exclusion Criteria

Children and Adolescents

* Unable to safely or comfortably use the VR headset
* Unable to view the intervention or complete the questionnaires
* Unable to provide assent or consent, as applicable
* Parent or legal guardian does not provide informed consent
* Any health, sensory, developmental, or technical limitation that, in the judgment of the research team, would prevent safe participation or completion of the study procedures

Parents and Clinicians

* Unable to understand English or French
* Unable to view the intervention or complete the study questionnaires
* Does not provide informed consent

Where it's running

  • McGill University
    Montreal, Canada
    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.