Can controlling a virtual world ease your pain?

NCT ID NCT06986122

Knowledge-focused Sponsor: Trustees of Dartmouth College Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at how having control over a virtual environment changes how people feel pain and anxiety. Twenty healthy adults will experience mild pain and anxiety in different virtual settings—some they can control, some they cannot. The goal is to understand how the brain and body respond, which may help design better non-drug approaches for pain and anxiety in the future.

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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 20 people

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

Started

Oct 2025

Expected to finish

Jun 2029

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 to 55 years

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.

* No self-reported current or history of depression, bipolar disorder, or other psychiatric diagnosis * No self-reported current seizure disorder (i.e., seizure within past 10 years), or history of stroke or other major neurological diagnosis * No self-reported current chronic pain, or acute pain within three months of the study period * No current migraine disorder (i.e., 15 headache days or more in 1 month) * No use of central nervous system-effective medication or other medication for neurological/psychiatric treatment * No self-reported substance abuse within the last six months * No contraindication to MRI (e.g., pregnancy, claustrophobia, pacemakers, ear/cochlear implants, shrapnel injuries, clips, or other ferromagnetic/electrical objects/devices, diagnosed brain abnormality such as tumor, or skin lesions on the scalp.) * No contraindications for induced pain (e.g., no heart disease, high blood pressure, heart surgery, heart problems of any kind, severe asthma, respiratory problems of any kind, fibromyalgia, Raynaud's Syndrome or Disease, chronic pain, diabetes) * Participants must be capable of performing experimental tasks (e.g., are able to read), are fluent or native speakers of English * Participants must be able to tolerate the maximum level of thermal pain stimuli (for thermal stimuli)

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Conditions

The condition(s) this trial relates to.

agnosia anxiety anxiety disorder

As listed by the trial registrant

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

Anxiety MEMORY Pain control

How to take part

Only the study team decides who joins. These are the ways to reach them.

The places running it

1 site. The list below names each one and where it is.
The official record

ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

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A doctor treating you

A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Can controlling a virtual world ease your pain?

What the study statuses mean