Clinical trials: Evoked Potentials, active
Epilepsy
Electrical Impedance Tomography of Epilepsy
The purpose of this study is to determine if Electrical Impedance Tomography (EIT) can produce reproducible and accurate images in people with epilepsy compared to existing standards such as MRI, CT or EEG.
- Trial name
- NCT03050931
- Testing
- Electrical Impedance Tomography
- Where
- United Kingdom
- Volunteers
- 42 people
- Sponsor
- University College, London
Sensorineural Hearing Loss, Hearing Loss
Quantification of Visually Evoked Cortical Potentials in Individuals With Hearing Loss
This research is being done to determine whether a test that measures a "Visual Evoked Potential" can be used in a new way for individuals that have hearing loss.
- Trial name
- NCT05107466
- Testing
- P300 Visually evoked potential
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Cervical Spondylosis
Effect of Vestibular Rehabilitation on Evoked Myogenic Potentials in Patients With Cervical Spondylosis
This study will Investigate the effect of vestibular rehabilitation on: Primary outcomes: Vestibular evoked myogenic potentials, Balance,and Cervical proprioception.
- Trial name
- NCT07502625
- Testing
- Vestibular rehabilitation program, traditional physiotherapy
- Volunteers
- 62 people
- Sponsor
- Cairo University
Persistent Spinal Pain Syndrome Type 2 (PSPS-T2), Lower Spine, Spinal Cord Sensitivity to Neurostimulation
Neurophysiological Effects of Medication Tapering During Treatment With Spinal Cord Stimulation
This study is being conducted in patients who will receive a spinal cord stimulator. This device helps manage chronic neuropathic pain in the trunk and/or limbs.
- Conditions
- Persistent Spinal Pain Syndrome Type 2 (PSPS-T2), Lower Spine, Spinal Cord Sensitivity to Neurostimulation, Neurophysiological Sensitivity to Spinal Cord Stimulation
- Trial name
- NCT07413731
- Testing
- Spinal Cord Stimulation with Evoke Closed-Loop System
- Where
- Belgium
- Volunteers
- 50 people
- Sponsor
- Brai²n
Children, Only, Vestibular Disorder
Vestibular and Postural Function in an Unselected Group of Children With Sensorineural Hearing Loss
The goal of this prospective cohort study is to investigate the vestibular function in children with unilateral or bilateral sensorineural hearing loss.
- Conditions
- Children, Only, Vestibular Disorder, Vestibular Function, Sensorineural Hearing Loss
- Trial name
- VASIC (NCT06229717)
- Testing
- video Head Impulse Test, Cervical Vestibular Evoked Myogenic Potential, Ocular Vestibular Evoked Myogenic Potential
- Where
- Denmark
- Volunteers
- 48 people
- Sponsor
- Gødstrup Hospital
Amblyopia, VEP
Possible Beneficial Effects Of Combined Fluoxetine And Occlusion Therapy In Improving And Maintaining Vision In Amblyopia Using Optical Coherence Tomography Angiography (OCTA) And Visual Evoked Potential (VEP). The Aim Of The Study Is To Evaluate Possible Beneficial Effects For Different Age Groups.
Amblyopia is described as a limitation of the visual function of one or both eyes with no pathological cause, with a prevalence of about 1-5% of the total world population.
- Trial name
- VA; OCTA; VEP; (NCT07417046)
- Testing
- Flouxetine, Patching therapy
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Minia University
Relaxation, Somatosensory Evoked Potentials
Interest of Prior Relaxation on the Recordings of the SomatoSensory Evoked Potentials
Many factors influence the quality and duration of SomatoSensory Evoked potentials (SSEP). Some are related to the technique : type of electrodes, intensity of stimulation, stimulation site ; others are related to the patient …
- Conditions
- Relaxation, Somatosensory Evoked Potentials, Patient Experience
- Trial name
- RELAXPE (NCT05546307)
- Testing
- SSEP, relaxation session
- Where
- France
- Volunteers
- 242 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Refractory Epilepsy, Epilepsy
Characterisation of Laryngeal Evoked Potentials Induced by Vagus Nerve Stimulation in Refractory Epilepsy Patients
Although VNS has been widely used in clinic for over 30 years, its mechanisms of action remain unclear and there is a lack of individual biomarkers of efficacy.
- Trial name
- NCT07904039
- Testing
- Increasing VNS Intensities Induced with Magnet
- Volunteers
- 110 people
- Sponsor
- Université Catholique de Louvain
Cervical Spinal Cord Plasticity
Cervical Spinal Cord Associative Plasticity
Associative plasticity has been used to promote functional recovery from conditions affecting movement. Prior work from the Carmel laboratory has shown that paired associative stimulation protocols timed to converge in the…
- Trial name
- NCT07539025
- Testing
- SCAP, MagPro X100, Digitimer DS8R
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Columbia University
Spinal Cord Injury Cervical, Spinal Cord Injury, Acute
Upper Limb Rehabilitation Using Non-invasive Spinal Cord Stimulation
The goal of this RCT study is to evaluate if combining activity-based therapy (ABT) with transcutaneous spinal cord stimulation (tSCS) can improve recovery of arm and hand movement in people with cervical spinal cord injury…
- Conditions
- Spinal Cord Injury Cervical, Spinal Cord Injury, Acute, Spinal Cord Injury (Quadraplegia)
- Trial name
- CIME_upperlimb (NCT07361627)
- Testing
- Protocol 2: Combination of activity-based therapy and facilitatory transcutaneous spinal cord stimulation
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal
Parkinson Disease
Minimal Electrophysiology and Imaging Enhanced Deep Brain Stimulation
The goal of this study is to learn if Deep Brain Stimulation (DBS) surgery can be streamlined for patients being treated for Parkinson's disease.
- Trial name
- MIXT-DBS (NCT06572150)
- Testing
- Deep Brain Stimulation - Minimal Electrophysiology, Deep Brain Stimulation - Standard
- Where
- Canada
- Volunteers
- 80 people
- Sponsor
- Nova Scotia Health Authority
Coma, Heart Arrest
Predictive Outcome in Comatose Patients
Evaluating the prognosis of comatose patients after cardiac arrest (CA) in the intensive care unit (ICU) remains challenging. It requires a multimodal approach combining standardized clinical examination, serum biomarkers…
- Conditions
- Coma, Heart Arrest, Cardiopulmonary Resuscitation
- Trial name
- PRECOM (NCT05321459)
- Testing
- Neurological prognosis
- Where
- 7 sites in France
- Volunteers
- 100 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Opioid Use Disorder
Postpartum Intervention for Mothers With Opioid Use Disorders
Opioid use disorder (OUD) is a fast-growing and devastating epidemic in the US with many mothers suffering cravings, depression, impaired interpersonal interactions and maladaptive parenting behaviors that may lead to child…
- Trial name
- PIMO (NCT05614661)
- Testing
- Mom Power
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Stony Brook University
Stroke, Upper Limb Paresis
Effects of High-Frequency rTMS on Cortical Motor Mapping in Stroke Patients With Severe Upper Limb Impairment (MAP2024SJD)
The goal of this clinical trial is to learn if a single session of high-frequency repetitive transcranial magnetic stimulation (rTMS) can increase cortical motor activity in stroke patients with severe upper limb impairment.
- Trial name
- MAP2024SJD (NCT07787793)
- Testing
- High-frequency repetitive transcranial magnetic stimulation
- Where
- Spain
- Volunteers
- 54 people
- Sponsor
- Ancor Rebassa Cabrera
Cognitive Disorders
Single-center Prospective Longitudinal Study of Taste in Patients With Cognitive Disorders at Different Stages of Severity (Isolated Cognitive Complaint, Minor or Major Neurocognitive Alzheimer-type Disorders) by Analysis of Gustatory Evoked Potentials
The aim of the MAPEG 2 study is to explore gustatory function and to follow its evolution in the 4 following groups of participants: Healthy subjects Participants with isolated cognitive complaint Participants with minor…
- Trial name
- MAPEG 2 (NCT05888961)
- Testing
- Blood samples, Interviewing the subject and scales, Neurocognitive evaluation
- Where
- France
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon
Spinal Cord Injury, Tetraplegia/Tetraparesis
MEP Up-conditioning to Target Corticospinal Plasticity
Individuals with chronic cervical spinal cord injury will complete a 10-week training protocol where participants receive non-invasive brain stimulation and feedback on the size of the corresponding muscle response (wrist…
- Trial name
- uMEP2 (NCT06989905)
- Testing
- Up-conditioning of the wrist extensor motor evoked potential
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- Medical University of South Carolina
Bodily Self-Consciousness, Interoception
Hyperventilation Effects on Bodily Self-Consciousness
This study examines how voluntary fast, deep breathing (hyperventilation) affects the way healthy adults perceive their own body.
- Conditions
- Bodily Self-Consciousness, Interoception, Healthy Volunteers
- Trial name
- HYPERSELF (NCT07769710)
- Testing
- Voluntary hyperventilation (guided paced breathing), Normal spontaneous breathing (within-subject control), Synchronous respiratory-visual VR feedback
- Where
- Switzerland
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Fribourg
Parkinson Disease
Retinal Biomarkers in Parkinson´s Disease
The goal of this observational study is to determine whether oxygen content of the retinal vessels of the eye may serve as a biomarker in Parkinson´s disease. The main questions it aims to answer are: 1.
- Trial name
- NCT06929026
- Where
- Iceland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Landspitali University Hospital
Structural Heart Disease
Optimised Decrement Evoked Potential (DeEP) Mapping to Guide Ventricular Tachycardia (VT) Ablation in Patients With Structural Heart Disease VT
Ventricular tachycardia (VT) is a life-threatening heart rhythm disorder. Special pacemakers called implantable cardiac defibrillators (ICDs) help treat VT episodes, however they do not prevent the VT episodes from occurring.
- Trial name
- Opto-DeEP (NCT06937983)
- Testing
- Optimised DeEP-guided ablation
- Where
- United Kingdom
- Volunteers
- 77 people
- Sponsor
- University Hospitals Coventry and Warwickshire NHS Trust
Surgery
Optimization of Transcranial Motor Evoked Potentials in Supratentorial Surgeries
This project aims to optimize the methodology to elicite transcranial motor evoked potentials in intraoperative neurophysiological monitoring of brain surgery.
- Trial name
- MEPO (NCT06480370)
- Testing
- ISIS IOM System
- Where
- Switzerland
- Volunteers
- 203 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern