Clinical trials: Vestibular Perception
Persistent Postural Perceptual Dizziness, Vestibular Disease
How do Individuals Respond to a Diagnosis of 3PD
No studies have explored how patients with chronic dizziness react to a diagnosis of Persistent Postural Perceptual Dizziness (3PD) and their beliefs and representations of the diagnostic label.
- Conditions
- Persistent Postural Perceptual Dizziness, Vestibular Disease, Chronic Dizziness
- Trial name
- NCT04260568
- Testing
- Semi-structured interviews
- Where
- United Kingdom
- Volunteers
- 13 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Healthy
Verticality Perception Assessed by the Haptic Vertical
The investigators previously shown that a rotating optokinetic stimulus results in shifts of the subjective visual vertical in healthy human subjects. However, the origin of these shifts is still poorly understood.
- Trial name
- NCT02980432
- Testing
- changes in whole-body roll position and visual/haptic stimuli presented
- Where
- Switzerland
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Parkinson Disease
Self-motion Perception in Parkinson's Disease
Parkinson's Disease as well as being a disorder of motor function also causes a wide range of non-motor disturbances many of which are involved in the prodromal stage prior to the onset of motor symptoms.
- Trial name
- SMP_PD (NCT03137238)
- Testing
- Investigation of self-perception in Parkinson's disease
- Where
- 2 sites in Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Vestibular Perception, Damaged Vestibular System
Spatial Orientation and Vestibular Function
Spatial orientation is achieved through central integration of various sensory inputs and prior knowledge in a statistically optimal way based on the reliability of the different signals.
- Trial name
- NCT02212847
- Testing
- vestibular stimulation
- Where
- Switzerland
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Vestibulodynia (VBD) From at Least 6 Months
Ultrasound Evaluation and Vestibular Perception Thresholds Changes in Women Affected by Vestibulodynia (VBD) After One Cycle of Pixel CO2-Alma Fractionated Laser
Vestibulodynia (VBD), term revised by Consensus Terminology and Classification of Persistent Vulvar Pain and Vulvodynia in 2015, is a vulvar pain of at least 3 months' duration, without clear identifiable cause and localized at…
- Trial name
- NCT05156489
- Testing
- Fractionated Laser (Pixel CO2-Alma)
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Dr. Filippo Murina
Diabetes Mellitus, Type 2
Motion Perception in Individuals With Type 2 Diabetes
Is the ability to perceive motion altered by diabetes? The investigators are measuring motion perception using a technique called vestibular thresholds.
- Trial name
- NCT03380832
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
Sensorineural Hearing Loss, Bilateral Hearing Loss
Comparative Analysis of Hearing Outcomes: Robotic vs. Manual Insertion of Cochlear Implants
This research study is evaluating two different methods of cochlear implant (CI) insertion - robotic-assisted insertion and manual insertion - to better understand how they affect hearing outcomes.
- Conditions
- Sensorineural Hearing Loss, Bilateral Hearing Loss, Cochlear Implantation, Hearing Disorders
- Trial name
- NCT07081542
- Testing
- IotaSoft Robotic Insertion System, Manual Cochlear Implant Insertion
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- AdventHealth
Sensorineural Hearing Loss, Deafness
Cochlear Implant and Vestibular Function.
This study investigate weather one type of cochlear implant (CI) surgery (insertion of the electrode via paracentesis of the round window (RWA)) leads to less vertigo than another type of CI surgery (cochleostomy).
- Conditions
- Sensorineural Hearing Loss, Deafness, Hearing Loss
- Trial name
- NCT02584361
- Testing
- Round window approach, Cochleostomy
- Where
- Denmark
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Vestibular Disease
Human Visual and Vestibular Motion Perception Study
The purpose this study is to measure sensitivity to visual and vestibular or balance motion. It is hoped that the results may help researchers better understand how aging and disease affect motion perception.
- Trial name
- NCT04142697
- Testing
- Heading direction adaptation
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Sensory Deficits
Falls Prevention: Gait-Synchronized Vibration System
The purpose of this study is to develop an abnormal gait detection algorithm and a vibratory stimulation system on a lower limb to improve gait stability and prevent falls.
- Trial name
- NCT02635113
- Testing
- Gait Synchronized Vibration System
- Volunteers
- healthy volunteers welcome
- Sponsor
- NYU Langone Health
Chronic Dizziness, Vestibular Disease
Factors Affecting Outcome of Vestibular Rehabilitation
This is an observational longitudinal study to investigate if negative illness perceptions predict less improvement in dizziness handicap following vestibular rehabilitation.
- Trial name
- NCT04391673
- Testing
- Vestibular rehabilitation
- Where
- United Kingdom
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Vestibular Schwannoma
Vertigo Perception and Quality of Life in Patients After Surgical Treatment of Vestibular Schwannoma
Surgical removal of vestibular schwannoma causes acute vestibular symptoms, including postoperative vertigo and oscilopsia due to nystagmus. In general, the dominant symptom postoperatively is vertigo.
- Trial name
- ITG (NCT02963896)
- Testing
- gentamicin
- Volunteers
- 20 people
- Sponsor
- University Hospital, Motol
Healthy Volunteers
Vestibular Perception Gates Autonomic Responses to Sinusoidal Galvanic Vestibular Stimulation
Brief Summary This randomized, double-blind, sham-controlled clinical trial is designed to investigate whether repeated sinusoidal galvanic vestibular stimulation (GVS) influences cardiac autonomic regulation in healthy adults…
- Trial name
- GVS-HRV (NCT07715227)
- Testing
- Galvanic Vestibular Stimulation (GVS) using BrainPatch device
- Where
- 2 sites in Kazakhstan
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Al-Farabi Kazakh National University
Vestibular, Perception
Verticality Perception - Effects of Prolonged Roll-tilt in Healthy Human Subjects
The long-term goal of this research is to advance our knowledge of how the brain combines the information of multiple sensory systems coding for spatial orientation and how adaptation to vestibular imbalance influences spatial…
- Trial name
- NCT02760173
- Testing
- perception of vertical after static roll-tilt over 5min
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Zurich
Vestibular Disorder, Vestibular Ataxia
Vestibular Implants Tested in Human Subjects
The goal of this study is to improve the vestibular implant's ability to reduce the vestibular-dependent perceptual, postural, and visual symptoms that affect patients with severe peripheral vestibular damage.
- Conditions
- Vestibular Disorder, Vestibular Ataxia, Vestibular Loss, Bilateral
- Trial name
- NCT04905472
- Testing
- Vestibular prosthesis/implant, Vestibular Implant Stimulation
- Where
- 3 sites in United States, Switzerland
- Sponsor
- Massachusetts Eye and Ear Infirmary
Vestibular Function Tests
Changing Vertical Self-motion Perception
The objective of this study is to explore the "vertical self-motion perception" on in healthy young individuals using an elevator as accelerator.
- Trial name
- NCT04200820
- Testing
- Trampoline
- Where
- Switzerland
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Verticality Perception in Healthy Human Subjects, Individual Contribution of Different Sensory Systems
Verticality Perception - Multisensory Contribution
The purpose of this study is to evaluate the relative contribution of head- and trunk-based sensory systems to internal estimates of direction of gravity in healthy human subjects.
- Trial name
- NCT02212704
- Testing
- Vestibular stimulation by use of the turntable (static roll-tilt while the head is roll-tilted relative to the trunk), 3D-video-head impulse testing, Vestibular-evoked myogenic potentials (VEMPs)
- Where
- Switzerland
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Verticality Perception, Self-motion Perception
Altered Vestibular Perception and Transcranial Magnetic Stimulation
The long-term goal of this research is to advance our knowledge of how information from the labyrinth is brought to perception and how adaptation to vestibular imbalance influences motion sensation.
- Trial name
- NCT02184130
- Testing
- transcranial magnetic stimulation and motion stimuli
- Where
- Switzerland
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Scoliosis Idiopathic, Vestibular Function Disorder
Evaluation of Vestibular Dysfunction or Visuospatial Perception in Individuals With Idiopathic Scoliosis
This study was planned to investigate whether there is a visual-spatial perception disorder in individuals with idiopathic scoliosis and also to reveal its dependent/independent relationship with vestibular dysfunction.
- Conditions
- Scoliosis Idiopathic, Vestibular Function Disorder, Visuospatial/Perceptual Abilities
- Trial name
- NCT05045014
- Testing
- Balance assessment, Unterberger test, Corsi Block Tapping (mobıl app)
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Inonu University
Vestibular Function Tests, Sensorimotor Performance
Optimizing Noisy Galvanic Vestibular Stimulation Frequency Range for Enhancing Vestibular Perception and Manual Control Performance
This randomized crossover interventional study evaluated the effects of different frequency ranges of noisy galvanic vestibular stimulation (nGVS) on vestibular perception, perceptual motion tracking, and manual control…
- Trial name
- NCT07730398
- Testing
- Low-frequency noisy galvanic vestibular stimulation (nGVS), High-frequency noisy galvanic vestibular stimulation (nGVS)
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- National Aeronautics and Space Administration (NASA)