Clinical trials: Blinking
Paralysis, Paralysis; Eye
Evaluate the Usability of the Neuro-trigger Artificial Eye Blinking Stimulation Device in Patients With Paralysis of the Facial Nerve.
This is a single-center, open-label clinical study. Up to 11 subjects will be enrolled to use the Neuro-trigger device for blinking stimulation for a duration of 14 days.
- Conditions
- Paralysis, Paralysis; Eye, Paralysis; Bell
- Trial name
- paralysis (NCT06069128)
- Testing
- Neurotrigger Basic. eye blinking stimulator
- Where
- Israel
- Volunteers
- 11 people
- Sponsor
- Neurotrigger Ltd
Eyelid Movement Disorders
Eyelid Movement Sensor Device- Blinking Characterizing
The investigators have developed a simple to use device that facilitates the monitoring of the upper eyelids motion, acquires the eyelid vertical movement and enables analysis and graphic presentation of the results.
- Trial name
- NCT02309814
- Testing
- eyelid motion sensor device (Hall-probe)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- HaEmek Medical Center, Israel
Dry Eye
Study of Blinking as a Function of Tear Film Quality
The goal of this study is to better understand how eye blinking behavior is linked to the stability of the tear film, in adults aged 18 to 65 years, with or without symptoms of dry eye.
- Trial name
- WINK (NCT07499193)
- Testing
- Blink behaviour
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Essilor International
Blepharospasm
Photic Blink Reflex in People With Blepharospasm and Increased Blinking
Background: Some people who have increased blinking may later develop blepharospasm. Blepharospasm is a neurological disorder that causes involuntary closing of the eyes.
- Trial name
- NCT03263000
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Blepharospasm, Blepharospasm, Benign Essential
Effect of Non-psychoactive Cannabidiol as an Adjunct to Botulinum Toxin in Blepharospasm
The planned study is a prospective analysis of non-psychoactive Cannabidiol (without THC) as an adjunctive therapy for blepharospasm in a masked double cross-over study.
- Conditions
- Blepharospasm, Blepharospasm, Benign Essential, CBD
- Trial name
- NCT04423341
- Testing
- Cannabidiol Oral Solution [Epidiolex]
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Silkiss Eye Surgery
Dry Eye Syndrome
Evaluation of Blink Tears and Systane Concomitant With Restasis for the Treatment of Dry Eye Symptoms
The purpose of this study is to evaluate the efficacy of Blink Tears and Systane used concomitantly with topical cyclosporine for the treatment of dry eye.
- Trial name
- NCT00565669
- Testing
- Cyclosporin A Restasis®, Blink tears, Systane
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Medical University of South Carolina
Tic Disorder, Provisional Tic Disorder
Let It TiC in Childhood Provisional Eye Tic
Clarify the effectiveness and safety of "Reduced-Attention Intervention Therapy" in treating children with Provisional tic disorder （PTD） who mainly exhibit abnormal blinking behavior
- Trial name
- LETITTIC (NCT07838428)
- Testing
- Reducing Attentional Interventions Therapy Treatment, Continue with the previous treatment plan
- Where
- China
- Volunteers
- 134 people
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Dry Eye
A Clinical Evaluation Pilot Study of the Efficacy of Blink® Tears Lubricant Eye Drops for the Relief of Dry Eye Symptoms Following Implantation of Tecnis® Multifocal Introcular Lens
To evaluate the safety and efficacy of BLINK™ tears compared with NO topical artificial tear use in improving subject's visual performance and reduce ocular symptoms of discomfort in subjects who have undergone cataract surgery…
- Trial name
- NCT01061268
- Testing
- No topical artificial tear, Blink® Tears Lubricant Eye Drops
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Innovative Medical
Blepharoptosis, Device Usability
A Feedback-enabled Magnetic Device for Temporary Management of Blepharoptosis
To develop a feedback-enabled magnetic device for management of blepharoptosis and evaluate its efficacy and safety, including the gain of palpebral fissure height, visual field obstruction, blurred vision, foreign body sensation…
- Trial name
- NCT03812016
- Testing
- Feedback-enabled magnetic device
- Where
- 2 sites in Taiwan
- Volunteers
- 40 people
- Sponsor
- E-DA Hospital
Blinking, Deep Learning
Development and Validation of Deep Neural Networks for Blinking Identification and Classification
Primary objective of this study is the development and validation of a system of deep neural networks which automatically detects and classifies blinks as "complete" or "incomplete" in image sequences.
- Trial name
- NCT04828187
- Testing
- Comparison of the proposed artificial network with the ground truth
- Where
- 2 sites in Greece
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Fear
Effect of D-cycloserine on Extinction of Fear Conditioning
This study will evaluate whether the drug D-cycloserine (DCS) can improve a type of learning called classical conditioning, in which the brain learns to associate neutral stimuli with stimuli that elicit emotional or…
- Trial name
- NCT00352586
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Computer Vision Syndrome
Effects Of Optimized Blinking Training on Visual Function and Tear Film Parameters in Individuals With CVS
"Computer vision syndrome (CVS), refers to a range of eye and vision issues caused by extended use of computers, tablets, e-readers, and smartphones.
- Trial name
- NCT06913816
- Testing
- Grouyp 1 (without blinking exercises)., EXP group (Routine CVS treatment)
- Where
- Pakistan
- Volunteers
- 52 people
- Sponsor
- Superior University
Migraine
Neurophysiology of Prophylactic Treatment in Migraine
This study aims to improve the pathophysiological understanding of migraine in in a longitudinal observational study investigating changes of established neurophysiological and imaging parameters in line with changes of the…
- Trial name
- NCT04019496
- Testing
- antibodies against calcitonin-gene related peptide or its receptor
- Where
- Germany
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University Medicine Greifswald
Dry Eye Syndromes, Meibomian Gland Dysfunction (Disorder)
Blink Reminders and Meibomian Gland Loss in Digital Screen Users
This randomized clinical trial aims to evaluate if a blink reminder program ('BlinkEasy') reduces the progression of Meibomian gland loss in intensive digital screen users over three months , using infrared meibography as the…
- Trial name
- NCT07430137
- Testing
- Digital Blink Reminder Software (BlinkEasy), Visual Hygiene Education (20-20-20 Rule).
- Volunteers
- 28 people
- Sponsor
- Asociación para Evitar la Ceguera en México
Amyotrophic Lateral Sclerosis
Contralateral R1 in Amyotrophic Lateral Sclerosis
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease affecting both upper and lower motor neurons. Electroneuromyography is an important tool for the diagnosis.
- Trial name
- MOTOBLINK (NCT06206629)
- Testing
- blink reflex evaluation
- Where
- 2 sites in France
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Paralytic Lagophthalmos
A Real-Time Magnetic Device Prototype for Temporary Management of Paralytic Lagophthalmos
To develop a real-time wearable device based on the principle of magnetic force for temporary management of lagophthalmos, and evaluate its efficacy and safety, including synchronous blinks and eye closure, blurred vision…
- Trial name
- NCT03848260
- Testing
- Magnetic device prototype
- Where
- Taiwan
- Volunteers
- 12 people
- Sponsor
- E-DA Hospital
Essential Tremor
Pathophysiology of Tremor-modulating Mechanisms of Propranolol and Primidone in Essential Tremor
Pathophysiology of tremor-modulating mechanisms of propranolol and primidone in essential tremor (ET) will be studied using accelerometry with electromyography (EMG), transcranial magnetic stimulation (TMS), and eyeblink…
- Trial name
- NCT04692844
- Testing
- Propranolol, Primidone
- Where
- Slovenia
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- University Medical Centre Ljubljana
Head Pain
QST, Blink Reflex and Nociceptive Flexion Reflex in Headache
The aim of this study is to compare central and peripheric sensitization in headache patients at Baseline (T0) and 1 month after (T1) a treatment with an anti-CGRP (Fremanezumab-Ajovy).
- Trial name
- NCT04585698
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Liege
Eye Movement Desensitization and Reprocessing
Exploring the Role of Working Memory Saturation in Eye Movement Desensitization and Reprocessing (EMDR) Using the Eye Blink Conditioning Paradigm
Eye Movement Desensitization and Reprocessing (EMDR) is a well-established, evidence-based treatment for posttraumatic stress disorder (PTSD).
- Trial name
- NCT06878807
- Testing
- eye movement, TMT-B
- Where
- Spain
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Migraine, Migraine Disorders
Habituation of the Nociceptive Blink Reflex in Experimentally Induced Migraine Attack
People with migraine typically show impaired responsivity to visual, auditory and pain stimuli (Burstein et al, 2015). The electrophysiological study of the nociceptive blink reflex (nBR) is widely adopted for the instrumental…
- Conditions
- Migraine, Migraine Disorders, Pain
- Trial name
- NCT05718310
- Testing
- Nitroglycerin, Saline
- Where
- 2 sites in Italy
- Volunteers
- 22 people
- Sponsor
- IRCCS National Neurological Institute "C. Mondino" Foundation