Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 9, 2026, 6:45 PM EDT

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Showing 1–9 of 9 matching trials from the live ClinicalTrials.gov search.
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Conditions
Total Knee Arthroplasty
Interventions
Active Noise Cancelling Headset System
Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Procedural Pain, Procedural Anxiety
Interventions
Virtual Reality (VR) Audiovisual Distraction
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Sacramento, California
Conditions
Virtual Reality, Anxiety, Pain
Interventions
Virtual Reality Headset Distraction
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Sacramento, California
Conditions
Malignant Neoplasm
Interventions
Quality-of-Life Assessment, Questionnaire Administration, Radiation Therapy, Video
Other · Radiation
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
3 Years to 13 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Acquired Brain Injury, Stroke, Hemispatial Neglect
Interventions
Tonic and Phasic Attention Training, Active Comparator
Behavioral
Lead sponsor
Posit Science Corporation
Industry
Eligibility
21 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
San Francisco, California
Conditions
Anesthesia
Interventions
Audiovisual Distraction
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Virtual Reality, Anxiety, Pain
Interventions
Virtual Reality Headset
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Sacramento, California
Conditions
Pediatric Preoperative Anxiety
Interventions
Tablet (Audio/Visual Device)
Other
Lead sponsor
McLaren Health Care
Other
Eligibility
2 Years to 12 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Lansing, Michigan
Conditions
Chronic Pain, Chronic Back Pain, Chronic Lower Back Pain (CLBP)
Interventions
Skills-based Virtual Reality Therapy, Distraction-based Virtual Reality Therapy
Device
Lead sponsor
CognifiSense Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boulder, Colorado