Magic Bowl Virtual Reality Analgesia

NCT ID: NCT07192822

Last Updated: 2026-01-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

24 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-02-18

Study Completion Date

2025-05-29

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

Participants will rate how much pain they experience during several brief thermal stimulations at painful but tolerable temperatures participants pre-approve. During some of the stimuli participants will be in virtual reality, and during some stimuli participants will not be in VR. Sometimes participants will receive two brief stimuli at the same time.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

During VR, participants will put their cyberhand into a bowl of animated water and will place virtual objects in the bowl and stir the virtual water. Participants will also receive several brief thermal heat stimulations at a temperature of their choice (sometimes one stimulus, sometimes two simultaneous stimuli). During some of the stimuli participants will be in virtual reality, and some stimuli will not be in VR.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Pain Acute

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

SINGLE

Participants

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

One thermal stimulus

participants receives a single brief thermal stimulus

Group Type ACTIVE_COMPARATOR

One brief pain stimulus

Intervention Type BEHAVIORAL

patient receives one brief pain stimulus with no simultaneous second stimulus

two thermal stimuli

participant receives two brief thermal stimuli at the same time

Group Type EXPERIMENTAL

Two simultaneous brief thermal stimuli

Intervention Type BEHAVIORAL

Participants receive two brief thermal stimuli at the same time

immersive virtual reality

participant receives a brief thermal stimulus while in virtual reality

Group Type ACTIVE_COMPARATOR

Virtual Reality distraction

Intervention Type BEHAVIORAL

Participants goes into an immersive virtual reality during a brief painful stimulus

No VR

brief thermal stimulus during no VR

Group Type SHAM_COMPARATOR

No Virtual Reality

Intervention Type BEHAVIORAL

Participant receives a brief thermal stimulus during no treatment

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Virtual Reality distraction

Participants goes into an immersive virtual reality during a brief painful stimulus

Intervention Type BEHAVIORAL

No Virtual Reality

Participant receives a brief thermal stimulus during no treatment

Intervention Type BEHAVIORAL

One brief pain stimulus

patient receives one brief pain stimulus with no simultaneous second stimulus

Intervention Type BEHAVIORAL

Two simultaneous brief thermal stimuli

Participants receive two brief thermal stimuli at the same time

Intervention Type BEHAVIORAL

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Currently enrolled in a course at the University of Washington Psychology Dept., participating in the UW Psychology subject pool
* Able to read, write and comprehend English
* Able to complete study measures
* Willing to follow our UW approved instructions
* 18 years of age or older

Exclusion Criteria

* People how have already previously participated in this same study (e.g., last quarter) are not eligible to participate again.
* Not enrolled in a course at the University of Washington Psychology Dept., participating in the UW Psychology subject pool
* Not be able to read, write and comprehend English
* Younger than 18 years of age.
* Not capable of completing measures
* Not capable of indicating pain intensity,
* Not capable of filling out study measures,
* Extreme susceptibility to motion sickness,
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

University of Washington

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Hunter Hoffman

Research Scientist, Human Photonics Lab, Dept of Mechanical Engineering

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

HUNTER HOFFMAN, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Washington

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

University of Washington

Seattle, Washington, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

References

Explore related publications, articles, or registry entries linked to this study.

Al-Ghamdi NA, Meyer WJ 3rd, Atzori B, Alhalabi W, Seibel CC, Ullman D, Hoffman HG. Virtual Reality Analgesia With Interactive Eye Tracking During Brief Thermal Pain Stimuli: A Randomized Controlled Trial (Crossover Design). Front Hum Neurosci. 2020 Jan 23;13:467. doi: 10.3389/fnhum.2019.00467. eCollection 2019.

Reference Type BACKGROUND
PMID: 32038200 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

VRAnalgesia2026

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

taVNS Treatment for Fibromyalgia
NCT04777500 NOT_YET_RECRUITING NA
tVNS and Obesity-related Mechanisms
NCT06954844 ENROLLING_BY_INVITATION NA
Effects of taVNS on Fibromyalgia Pain
NCT06193317 NOT_YET_RECRUITING NA