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Showing 1–24 of 52 matching trials from the live ClinicalTrials.gov search.
Conditions
Glaucoma, Age Related Macular Degeneration, Optic Neuropathy, Retinal Degeneration
Interventions
nGoggle
Device
Lead sponsor
NGoggle
Industry
Eligibility
18 Years to 90 Years
Enrollment
200 participants
Timeline
2019 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Neck Pain
Interventions
BEMER, OMT, Sham OMT + Sham BEMER
Device · Procedure
Lead sponsor
Lake Erie College of Osteopathic Medicine
Other
Eligibility
Not listed
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Bradenton, Florida
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Exploring Pain Modulation With TMS and Repeated Pain Conditioning in Healthy Individuals

NCT06726018
Conditions
Healthy Adult
Interventions
Conditioned Pain Modulation (CPM)
Behavioral
Lead sponsor
Priyanka Rana, PT, MPT, PhD
Other
Eligibility
18 Years to 75 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
El Paso, Texas
Conditions
Insomnia, Chronic Insomnia, Chronic Insomnia Disorder, Sleep Disturbance
Interventions
TMS
Device
Lead sponsor
San Francisco Neurology and Sleep Center
Other
Eligibility
18 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Results available

Effect of Reducing Sedentary Behavior on Blood Pressure

NCT03307343
Conditions
Hypertension, Prehypertension
Interventions
Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 65 Years
Enrollment
271 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Exercise-induced Hypoalgesia After Comparative Forms of Exercise

NCT01883895
Conditions
Pain
Interventions
Forgionei-Barber pressure-pain stimulator, Concentric Exercise, isometric exercise
Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 40 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Sleep, Obstructive Sleep Apnea, Insomnia
Interventions
Behavioral Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
21 Years to 65 Years
Enrollment
176 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Breathing Training and Nitrate on Exercise at Simulated Altitude

NCT07216755
Conditions
Healthy Adults, Mechanical Ventilation Dependence, Hypoxia, Exercise Training, Exercise Intolerance, Dietary Supplement, Nitrate Supplementation, Inspiratory Muscle Training
Interventions
Respiratory Muscle Training (RMT), Sham Respiratory Muscle Training, Dietary Supplement: Beetroot Juice Concentrate, placebo beverage
Device · Dietary Supplement
Lead sponsor
Embry-Riddle Aeronautical University
Other
Eligibility
18 Years to 40 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Daytona Beach, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Metabolic Changes in the Activated Human Visual Cortex During Mild Hypoxia

NCT02482571
Conditions
Brain Hypoxia
Interventions
Mild Hypoxia
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 40 Years · Male only
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Active, not recruiting Not applicable Interventional

Prospective Natural History Study of Retinitis Pigmentosa

NCT04285398
Conditions
Retinitis Pigmentosa
Interventions
Ophthalmic examinations, Mobility Test
Other
Lead sponsor
SparingVision
Industry
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Cerebrovascular Disorders, Cerebrovascular Disease
Interventions
Flow mediated dilation (brachial and femoral arteries), Cerebral vascular reactivity to carbon dioxide (CO2), Cerebral vascular function test
Procedure
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 80 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
2
States / cities
Chicago, Illinois • Fort Worth, Texas
Conditions
Mild Cognitive Impairment, Cognitive Decline, Gait Disorders in Old Age
Interventions
Walkasins
Device
Lead sponsor
RxFunction Inc.
Industry
Eligibility
65 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Diffuse Large B Cell Lymphoma, Transformed Lymphoma
Interventions
Handgrip strength test, Neuropsychological Assessment - Wechsler Test of Adult Reading (WTAR), Neuropsychological Assessment - Repeatable Battery for the Assessment of Status (RBANS), Neuropsychological Assessment - Color Trails, Neuropsychological Assessment -Stroop Color and Word Test, Patient Reported Outcomes Measurement Information System-29 (PROMIS-29) Questionnaire, European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire, Quality of Life (EQ-5D-5L) Questionnaire, PROMIS Cognitive Function 4a Questionnaire, Comprehensive Score for Financial Toxicity (COST) measure
Other · Behavioral
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Completed Phase 2 Interventional Results available

Clonidine Versus Adenosine to Treat Neuropathic Pain

NCT00349921
Conditions
Pain
Interventions
clonidine, adenosine, placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
Not listed
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
2
States / cities
Winston-Salem, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

ABVN Phase 1 - Vagal Maneuvers

NCT07881276
Conditions
Healthy Subjects
Interventions
Vagal Maneuvers, Multi-Electrode Array (MEA) Recording
Other · Device
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 80 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Obesity, Sleep, Weight, Body, Eating Behavior, Blood Pressure, Quality of Life
Interventions
Sleep Extension
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional

ABVN Phase 2 - Vagal Maneuvers

NCT07881289
Conditions
Gastroparesis
Interventions
Vagal Maneuvers
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 80 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Insomnia, Hypertension
Interventions
Brief Behavioral Treatment for Insomnia, Sleep Healthy Using the Internet, Enhanced Usual Care
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 100 Years
Enrollment
542 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Hypertension, Cardiovascular Diseases, Cardiovascular Risk Factors, Circadian Rhythms, Sleep
Interventions
At-home Polysomnography, Circadian Protocol, Rested Wakefulness Trial, Overnight Sleep Trial, Regularized Sleep Schedule
Other · Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
25 Years to 64 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional

Cordotomy for Refractory Cancer Pain

NCT02345629
Conditions
Advanced Cancers, Pain
Interventions
Cordotomy, Pain/Symptom Questionnaire, Sharpness Sensory Testing, Heat Pain Sensory Testing
Procedure · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Houston, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

Endometriosis and Migraine

NCT06785129
Conditions
Migraine, Endometriosis
Interventions
Thermal stimuli, Pressure stimuli, Pain ratings, Conditioned pain modulation (CPM) response, Hormonal assessment
Device · Behavioral · Biological
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Withdrawn Not applicable Interventional Accepts healthy volunteers

Sensory Training for Orientation and Balance

NCT04331561
Conditions
Motion Sickness, Vertigo, Dizziness, Fall
Interventions
sensory re-weighting
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 59 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Diabetic Peripheral Neuropathy
Interventions
Non-pharmacological Heat, Pressure, and Vibration
Device
Lead sponsor
Auburn University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Auburn, Alabama
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sensory Afferents for Deep Pressure Sensation

NCT03937778
Conditions
Normal Physiology
Interventions
Deep pressure block
Behavioral
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 50 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland