Clinical trials: Electrodes
Healthy Volunteers (HV), Muscle Activation
Assessment Of Signal Consistency Between Needle And Surface Electrodes In Tibialis Anterıor Muscle: A Pilot Validaton Study
The aim of this study is to evaluate whether surface electrodes can record physiological muscle activity as accurately as the gold-standard needle electrodes in the tibialis anterior muscle using a diagnostic EMG device The aim…
- Conditions
- Healthy Volunteers (HV), Muscle Activation, Electromyography
- Trial name
- NCT07579923
- Testing
- Needle EMG Recording, Adhesive Surface EMG Recording, Ag/AgCl Cup Electrode Recording
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Romatem Bursa Hospital
Thyroid Surgeries, Parathyroidectomy
Comparison of Intraoperative Neuromonitoring With Transcartilaginous Needle Electrodes Versus Endotracheal Tube Electrodes in Thyroid and Parathyroid Surgery
Injury to the recurrent laryngeal nerve (RLN) is among the most important complications in thyroid and parathyroid surgery. Intraoperative neuromonitoring (IONM) of the RLN using electrodes placed on the endotracheal tube is now…
- Trial name
- NCT07638579
- Testing
- intraoperative neuromonitoring with transcartilaginous needle electrodes versus endotracheal tube electrodes in thyroid and parathyroid surgery
- Where
- Greece
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Term Labour
Accuracy and Reliability of Novii: Fetal Heart Rate (FHR), Maternal Heart Rate (MHR) and Uterine Contraction (UA) Compared With Doppler, Scalp Fetal Scalp Electrode (FSE), Tocodynamometer (TOCO) and Intra Uterine Pressure Catheter (IUPC)
Accuracy and Reliability of the Novii device (fetal heart rate, maternal heart rate and uterine activity) compared with Food and Drug Administration (FDA) approved techniques
- Trial name
- NCT03409146
- Testing
- Monica Novii Wireless Patch System
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Healthy Volunteers
Safety and Feasibility of St. Mark's Electrode for the Hypoglossal Nerve and Cortico-lingual Pathway Study
The possibility of registering the M-response and the motor evoked potential (MEP) from the muscles of the tongue by using the St. Mark's electrode will be evaluated. The safety of method will be confirmed.
- Trial name
- NCT05070273
- Testing
- Hypoglossal nerve conduction study, Transcranial magnetic stimulation of hypoglossal nerve
- Where
- Russia
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- State Budgetary Healthcare Institution, National Medical Surgical Center N.A. N.I. Pirogov, Ministry of Health of Russia
Cardiac Arrhythmia, Cardiovascular Diseases
Autonomic Nerve Stimulation Using External Auditory Canal Electrodes
Purpose of the study This study aimed to investigate electrocardiogram measurement and subthreshold low-level autonomic nerve stimulation using external auditory canal electrodes among healthy adult participants Study design…
- Trial name
- NCT04884607
- Testing
- subthreshold low-level autonomic nerve stimulation using external auditory canal electrodes
- Where
- South Korea
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Electrocardiographic Signal Acquisition
Effects of Electrode Preparation on 12-Lead ECG R-Wave Amplitudes
This study evaluated whether different methods of preparing the skin before a standard 12-lead electrocardiogram (ECG) affect the recorded ECG wave amplitudes.
- Trial name
- NCT07787104
- Testing
- Electrode Preparation
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Crohn Disease, Functional Gastrointestinal Disorders
Gastro-intestinal Biopotential Recorder by Means of Surface ELEctrodes
The goal of this clinical trial is to compare the gastro-intestinal biopotentials recorded with a homemade device using surface electrodes placed on the abdomen in healthy volunteers, Crohn's disease patients without fibrosis…
- Conditions
- Crohn Disease, Functional Gastrointestinal Disorders, Healthy
- Trial name
- GRELE (NCT06197334)
- Testing
- Gastro-intestinal biopotentials recording
- Where
- 2 sites in France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Tolerability of Wear of Electrode Pads
CAVA: Electrode Pad Appraisal Trial
This trial requires healthy volunteers to wear a selection of CE marked electrodes for up to 30 days. The results from this trial will determine which electrodes should be used with the CAVA device, which is a medical device for…
- Trial name
- CEPAT (NCT04012515)
- Testing
- Electrode Pads
- Where
- United Kingdom
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Julie Dawson
Healthy
Brain Control of Blinking
This study will use transcranial magnetic stimulation (TMS) to study how the brain controls movement of muscles in the face-in particular, those involved in eye blinking.
- Trial name
- NCT00030199
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Reflex, Abnormal
Determination of Onset Point of Mechanical Stimulation
The difference between latencies of the tonic vibration reflex or T-reflex and whole body vibration-induced muscular reflex may be related to the distance between their stimulation point and the muscle spindles.
- Trial name
- TrueRL (NCT04347083)
- Testing
- Electrodiagnostic test
- Where
- Turkey (Türkiye)
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Istanbul Physical Medicine Rehabilitation Training and Research Hospital
Adhesion of the Neutral Electrode 21pad
Verify the Performance of the Neutral Electrode (NE) Adhesives
The purpose of this research study is to determine the neutral electrode 21pad adhesion to the skin in accordance with international standard IEC 60601-2-2 section 201.15.101.7.
- Trial name
- NCT05376787
- Testing
- Medline NE Grounding Pad
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Medline Industries
Endometrial Polyps
Comparative Study of Endometrial Polypectomy Performed With Bipolar Electrode Versapoint and Laser Diode. A Randomised Controlled Trial.
Hysteroscopy today is considered the gold standard for the diagnosis and treatment of endometrial polyps. In recent years we have used the bipolar energy for resection of polyps by hysteroscopy, becoming a routine clinical…
- Trial name
- NCT02126397
- Testing
- polyps resection with Laser Diode, polyps resection with bipolar electrode
- Where
- 2 sites in Spain
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Isabel Bejerano Blázquez
Blood Loss, Surgical, Transfusion Rate
Effect of Electrosurgery on Blood Loss and Intraoperative Transfusions in Musculoskeletal Tumor Surgery
Resection of malign musculoskeletal tumors and reconstruction with large tumor prostheses often results in relevant blood loss requiring hemodynamic stabilization and transfusion.
- Conditions
- Blood Loss, Surgical, Transfusion Rate, Electrosurgery, Tumororthopaedics
- Trial name
- NCT05164809
- Testing
- Application of novel electrodes
- Where
- Germany
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University Hospital Muenster
Obsessive-compulsive Disorder
Electrophysiological Recording for Patients Receiving Deep Brain Stimulation Electrode for Treatment-resistant Obsessive-compulsive Disorder
The purpose of this project is to study live recordings from neuronal population of the human nucleus accumbens during the implantation of deep brain stimulation (DBS) electrodes for the treatment-resistant obsessive compulsive…
- Trial name
- NCT01429558
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Vestibular Abnormality, Vestibular Nerve Disorders
Test-Retest Reliability of oVEMP's Across Different Electrode Montages
"Test-Retest Reliability of ocular vestibular evoked myogenic potentials (oVEMPs) across different electrode montages." The purpose of this project is to compare the response characteristics of the ocular vestibular evoked…
- Trial name
- NCT03251586
- Testing
- oVEMP - infra-orbital electrode montage, oVEMP - belly-tendon electrode montage
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Vanderbilt University Medical Center
Healthy
Wearable Garment vs Gel Electrodes for Electrical Muscle Stimulation
The goal of this study is to evaluate whether textile-based electrodes can provide neurostimulation that is comparable in comfort and effectiveness to traditional hydrogel electrodes in healthy adults.
- Trial name
- NCT07050784
- Testing
- Hydrogel electrodes, Dry polymer-textile electrodes with Skin Lotion A, Dry textile electrodes with gel pads attached to the electrode
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Myant Medical Corp.
Equivalence of ECG Electrode Type Signal Quality for AF and Non AF Users
Avidhrt Clinical Equivalence Study
The Avidhrt Clinical Equivalence Study will test and evaluate the equivalency between ECG signals acquired simultaneously using the Avidhrt Sense Lead-1 ECG, and an FDA cleared Lead-12 gel ECG.
- Trial name
- NCT05357209
- Testing
- Avidhrt Sense Heart Monitor
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Avidhrt Inc.
HTN-Hypertension, Blood Pressure Management
Direct Carotid Sinus Nerve Stimulation in Anesthetized Human Subjects
Uncontrolled hypertension (HTN) is growing in incidence globally creating a critical need for alternative therapeutic strategies.
- Trial name
- NCT06969846
- Testing
- CSN electrode was implanted around tissue including CSN branches
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Louis Stokes VA Medical Center
4-electrode Tablet-based Electrocardiogram (ECG) System, Electrical Activity of the Heart
4-electrode ECG (DigitalCardio®) vs Standard 10-electrode ECG: Evaluating Ease of Use and Recording Quality
The goal of this clinical trial is to compare the time required to record a complete Electrocardiogram (ECG) trace using the DigitalCardio (CardioSecur®) tablet device versus a standard 12-lead ECG device in eligible patients.
- Conditions
- 4-electrode Tablet-based Electrocardiogram (ECG) System, Electrical Activity of the Heart, Atrial or Ventricular Arrhythmias, Intracardiac Conduction Abnormalities
- Trial name
- FAST-ECG (NCT07732283)
- Testing
- standard 10-electrode ECG acquisition, 4-electrode DigitalCardio acquisition
- Where
- 2 sites in France
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Clinique Bizet
Retinal Disease
Study to Compare the Diopsys NOVA and LKC RETeval Devices
To compare the Diopsys NOVA and LKC RETeval Devices using the Diopsys Lid Electrodes and LKC RETeval Self-Adhering Electrode Arrays.
- Trial name
- NCT05416268
- Testing
- Electroretinography
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Diopsys, Inc.