Clinical trials: Electrodes
Spinal Cord Injuries, Spinal Cord Diseases
Sub-study to Spinal Cord Stimulation to Restore Cough
Evaluation of Wire Electrodes to Activate the Expiratory Muscles to Restore Cough
- Conditions
- Spinal Cord Injuries, Spinal Cord Diseases, Paralysis, Central Nervous System Diseases
- Trial name
- NCT00995215
- Testing
- Spinal Cord Stimulation, Expiratory Muscle Stimulator
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- MetroHealth Medical Center
Pregnancy
Electrode-based Sensor for Non-invasive Fetal Heart Rate and EMG Monitoring With Improved Reliability
The specific goal of the proposed research is to develop a reliable, non-invasive fetal and maternal heart rate and contraction monitor that is unaffected by obesity and requires less nursing intervention than the tocodynamometer…
- Trial name
- NCT01400880
- Testing
- Electrode-based Sensor
- Where
- United States
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Convergent Engineering, Inc.
Refractory Paroxysmal Atrial Fibrillation
A Study of Multi-electrode Circular Irreversible Electroporation (IRE) Catheter and Multi-Channel IRE Generator in Paroxysmal Atrial Fibrillation (AF)
The purpose of this study is to evaluate the long term off-Antiarrhythmic Drug (AAD) effectiveness of Biosense Webster, Inc. Irreversible Electroporation (BWI IRE) system in treatment of participants with symptomatic drug…
- Trial name
- AFIRE (NCT05552963)
- Testing
- Multi-Channel Irreversible Electroporation (IRE) Generator, Multi-Channel Circular IRE Catheter
- Where
- 6 sites in China
- Volunteers
- 142 people
- Sponsor
- Biosense Webster, Inc.
Hearing Loss, Partial Deafness
Implantation of the HiRes90K™ Advantage Cochlear Implant With HiFocus™ Mid-Scala and Development of a Combined Electric and Acoustic Stimulation Technology in Adults With Partial Deafness
The purpose of this feasibility study is to evaluate whether low-frequency acoustic hearing sensitivity can be preserved in newly implanted adults with partial deafness (considerable low frequency acoustic hearing profiles with…
- Conditions
- Hearing Loss, Partial Deafness, Hearing Disorders, Ear Diseases
- Trial name
- NCT02189798
- Testing
- HiRes 90K™ Advantage implant with HiFocus™ Mid-Scala electrode, EAS sound processor
- Where
- 11 sites in United States
- Volunteers
- 67 people
- Sponsor
- Advanced Bionics
Intractable Neuropathic Pain, Pain
Spinal Cord Stimulation (SCS) for Neuropathic Pain of Back or Lower Extremity
The primary objective of this study is to compare the efficacy and patient preference for spinal cord stimulation (SCS) using the Precision device with the electrode array placed at T7 versus placement at T8.
- Conditions
- Intractable Neuropathic Pain, Pain, Back Pain, Lower Extremity Pain
- Trial name
- NCT00399841
- Testing
- Precision for Spinal Cord Stimulation
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Boston Scientific Corporation
Atrial Flutter
Isthmus Ablation With Gold Electrode for Treatment of Atrial Flutter (AURUM 8)
The purpose of this study is to demonstrate the advantage of using a gold alloy tip electrode over a platinum/iridium alloy tip electrode in ablation of the cavotricuspid isthmus in patients with atrial flutter.
- Trial name
- NCT00326001
- Testing
- Gold tip catheter, Platinum-iridium tip catheter
- Where
- 28 sites in Czechia, Germany and 1 more
- Volunteers
- 463 people
- Sponsor
- Biotronik SE & Co. KG
Retinitis Pigmentosa
Feasibility Study of a Chronic Retinal Stimulator in Retinitis Pigmentosa
The objective of this study is to evaluate the safety and efficacy of the retinal stimulation system by evaluating the data after chronic implantation.
- Trial name
- (A16) (NCT00279500)
- Testing
- Argus 16 Retinal Stimulation System
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Second Sight Medical Products
Ventricular Fibrillation
Acute Feasibility Investigation of a New S-ICD Electrode
This is an early-stage feasibility study. This study seeks to characterize the performance of the new electrode shock configuration with the S-ICD
- Trial name
- ASE (NCT03802110)
- Testing
- commercially released subcutaneous implantable cardioverter defibrillator (S-ICD) and the Investigational S-ICD Adapter.
- Where
- 4 sites in Netherlands
- Volunteers
- 42 people
- Sponsor
- Boston Scientific Corporation
Sensorineural Hearing Loss, Bilateral Hearing Loss
Cochlear Implant With Dexamethasone Eluting Electrode Array
An evaluation of Cochlear's cochlear implant electrode array which passively elutes dexamethasone for a defined period of time to help reduce inflammatory responses.
- Trial name
- NCT04750642
- Testing
- CI632D, CI632
- Where
- 8 sites in United States, Australia and 1 more
- Volunteers
- 42 people
- Sponsor
- Cochlear
Parkinson Disease
Biomarkers to Guide Directional DBS for Parkinson's Disease
The purpose of this study is to investigate the clinical efficacy of directional DBS electrode technology and whether electrophysiology biomarkers can predict effective contact segments for chronic therapy.
- Trial name
- NCT03353688
- Testing
- Boston Scientific Vercise PC IPG with directional DBS lead
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- University of Alabama at Birmingham
Cochlear Hearing Loss
Safety and Performance of HiRes Ultra/Ultra 3D Cl Mid-Scala Electrodes in Adults With Severe-to-profound Hearing Loss
This is a prospective study designed to evaluate the safety and performance of the HiRes Ultra Cl HiFocus MS Electrode and HiRes Ultra 3D Cl HiFocus MS Electrode (Ultra X) under normal conditions of use as it is approved for this…
- Trial name
- NCT04610112
- Testing
- Cochlear implantation
- Where
- 3 sites in Germany
- Volunteers
- 30 people
- Sponsor
- Advanced Bionics AG
Stroke
Optimizing Current and Electrode Montage for Transcranial Direct Current Stimulation in Stroke Patients
The purpose of this study is to determine the optimal transcranial direct current stimulation (tDCS) amplitude and electrode montage that is both safe and efficacious
- Trial name
- COBRE_JIpro3 (NCT02763826)
- Testing
- transcranial direct current stimulation
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- Medical University of South Carolina
Diaphragm Pacing
Clinical Study to Investigate Safety and Performance of TransLoc Electrodes in Patients Undergoing Surgical Procedures
Feasibility study to advance the development of NeuRx Diaphragm Pacing System (DPS) for the intended use of stimulating the diaphragm to provide respiratory assistance in patients at risk of prolonged mechanical ventilation in…
- Trial name
- NCT02410798
- Testing
- TransLoc electrode
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Synapse Biomedical
Hearing Loss, Ear Diseases
Benefits of the HiResolution Bionic Ear System in Adults With Asymmetric Hearing Loss
The purpose of this feasibility study is to evaluate the benefit of unilateral implantation in adults who have severe to profound sensorineural hearing loss in one ear, and up to moderate sensorineural hearing loss in the other…
- Conditions
- Hearing Loss, Ear Diseases, Hearing Disorders, Otorhinolaryngologic Diseases
- Trial name
- NCT02811549
- Testing
- HiResolution Bionic Cochlear Implant
- Where
- 2 sites in United States
- Volunteers
- 24 people
- Sponsor
- Advanced Bionics
Multiple Sclerosis
Use of Two Deep Brain Stimulation (DBS) Electrodes to Treat Post-Traumatic Tremor
The purpose of this research study is to: 1. Determine whether deep brain stimulation (DBS) with two leads (very thin coiled wires) placed unilaterally (on one side of the brain) is beneficial to patients with multiple sclerosis…
- Trial name
- NCT00954421
- Testing
- Deep Brain Stimulation
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- University of Florida
ELECTROENCEPHALOGRAPHIC VARIANT PATTERN 1 (Disorder)
Self Abrading Rapidly Applied Electrode Validation
The SARA (Self Abrading Rapidly Applied) electrode will speed EEG patient hookup by combining multiple steps that burden conventional EEG procedures into one.
- Trial name
- SARA (NCT02200523)
- Testing
- SARA electrode, Gold cup
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cleveland Medical Devices Inc
Hypertension, Vascular Diseases
SPYRAL DYSTAL Renal Denervation Global Clinical Study
The objective of this single arm interventional study is to determine if renal denervation performed in the distal main and first order branch renal arteries is as effective in reducing blood pressure as the procedural approach…
- Conditions
- Hypertension, Vascular Diseases, Cardiovascular Diseases
- Trial name
- NCT04311086
- Testing
- Renal Denervation (Symplicity Spyral™)
- Where
- 8 sites in United States, Germany and 2 more
- Volunteers
- 128 people
- Sponsor
- Medtronic Vascular
Bradycardia, Congestive Heart Failure
The EASYTRAK EPI Clinical Investigation
The purpose of this study is to assess the safety and effectiveness of the EASYTRAK EPI lead.
- Trial name
- EASYTRAK EPI (NCT00158925)
- Testing
- EASYTRAK EPI lead
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Boston Scientific Corporation
ECG Monitoring
mobiCARE™ ECG Monitoring System
Evaluation of the mobiCARE™ ECG Monitoring System Electrode Placement Positioning Limits in a Prospective, Non-Randomized, Single-Center U.S. Study
- Trial name
- SEERS (NCT06896734)
- Testing
- Evaluation of the ECG signal in the nominal location and in three alternate positions
- Where
- United States
- Volunteers
- 49 people
- Sponsor
- Seers Technology Co., Ltd.
Depression
Enhancing the Effectiveness of Electroconvulsive Therapy in Severe Depression
Electroconvulsive therapy (ECT) is the most powerful antidepressant treatment available and is often life-saving. There are concerns, however, that standard bitemporal ECT (the most commonly used form of ECT worldwide) causes…
- Trial name
- EFFECT-Dep (NCT01907217)
- Testing
- ECT Mecta 5000M, Methohexitone, Suxamethonium
- Where
- Ireland
- Volunteers
- 138 people
- Sponsor
- St Patrick's Hospital, Ireland