Clinical trials: Eyelid Movement Disorders
Primary Dystonia, Hemifacial Spasm
Movement Disorder Survey in East China
Movement disorder involve recurring or constant muscle contractions causing squeezing or twisting movement, such as hemifacial spasm, blepharospasm, cervical dystonias etc.
- Trial name
- MDS (NCT01168388)
- Where
- China
- Volunteers
- 1,600 people
- Sponsor
- Sir Run Run Shaw Hospital
Dystonia, Focal Dystonia
Brain Changes in Blepharospasm
This study will examine the role of certain areas of the brain in blepharospasm, a type of dystonia (abnormality of movement and muscle tone) that causes unwanted or uncontrollable blinking or closing of the eyelids.
- Conditions
- Dystonia, Focal Dystonia, Cerebellar Disease
- Trial name
- NCT00487383
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Eyelid Movement Disorders, Eyelid Ptosis Congenital
Müller's Muscle as a New Proprioceptive Organ
Objectives: Upper eyelid retraction was believed to be maintained solely by voluntary contraction of the levator palpebrae superioris (LPS) and frontalis muscles, together with involuntary contraction of the sympathetically…
- Trial name
- NCT03396627
- Testing
- pathological examination
- Where
- Israel
- Volunteers
- 50 people
- Sponsor
- Sheba Medical Center
Eyelid Diseases, Eyelid Movement Disorders
Feasibility of Dynamic Muscle Stimulation + Radiofrequency for Improving Blink Quality in Subjects with Dry Eye Disease
To demonstrate that DMSt + RF improves eye blink quality in subjects with dry eye disease
- Conditions
- Eyelid Diseases, Eyelid Movement Disorders, Dry Eye, Dry Eye Syndromes
- Trial name
- NCT05945069
- Testing
- TriLift device
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Lumenis Be Ltd.
Sleep Apnea Syndrome, Obstructive, Drowsiness
Ocular Parameters in Patients With Sleep Apnea
The aim of this study is to assess the ocular parameters of drowsiness in patients with diagnosed Obstructive Sleep Apnea Syndrome through objective methods of ocular imaging and subjective evaluation methods (questionnaire)
- Conditions
- Sleep Apnea Syndrome, Obstructive, Drowsiness, Blinking, Concentration Ability Impaired
- Trial name
- NCT05911737
- Testing
- Short video and Questionnaire
- Where
- Greece
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Focal Dystonia
A Study of Acetyl Hexapeptide-8 (AH8) in Treatment of Blepharospasm
Background: Blepharospasm is caused by excessive contraction of the muscles that close the eye. It can be treated with injections of botulinum neurotoxin (BoNT), which works by weakening those muscles.
- Trial name
- NCT00942851
- Testing
- Acetyl-Hexapeptide Topical Treatment
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Focal Dystonia
Acetyl Hexapeptide-8 for Blepharospasm
Background: Blepharospasm is caused by excessive contraction of the muscles that close the eye. One treatment is botulinum neurotoxin (BoNT), which works by weakening those muscles.
- Trial name
- NCT01750346
- Testing
- Topical acetyl hexapeptide-8
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Blepharospasm of Both Eyelids, Blepharospasm of Left Eyelid
DaxibotulinumtoxinA for Blepharospasm
This study aims to provide real-world information about the duration, safety, and overall benefit of DaxibotulinumtoxinA (also called DAXI) treatment for adults living with blepharospasm (BSP), a condition that causes…
- Conditions
- Blepharospasm of Both Eyelids, Blepharospasm of Left Eyelid, Blepharospasm of Right Eyelid, Blepharospasm, Benign Essential
- Trial name
- BLEXI (NCT07489430)
- Testing
- Botulinum Neurotoxin Type A
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Pennsylvania
Meige Syndrome, Meigs Syndrome
A Comparative Study of GPI's DBS and Pallidotomy in the Treatment of Meige Syndrome
In this study, we will compare the degree of postoperative symptom improvement, postoperative complication rate, postoperative quality of life improvement degree of patients with Meige syndrome undergoing pallidotomy (unilateral…
- Conditions
- Meige Syndrome, Meigs Syndrome, Meige Disease, Meig Syndrome
- Trial name
- NCT04618887
- Testing
- pallidotomy, deep brain stimulation
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Peking University People's Hospital
Blepharospasm, Focal Dystonia
Brain Stimulation to Treat Blepharospasm or Meige Syndrome
This research study will examine whether magnetic or electrical stimulation of the brain can improve the involuntary closure of the eyelids in patients with blepharospasm or Meige syndrome; conditions that belong to a group of…
- Trial name
- NCT00411255
- Testing
- repetitive transcranial magnetic stimulation (rTMS)
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Blepharospasm, Dystonia
Mexiletine for the Treatment of Focal Dystonia
Dystonia refers to a condition characterized by involuntary muscle contractions that may cause pain, abnormal posture, or abnormal movements.
- Conditions
- Blepharospasm, Dystonia, Spasm
- Trial name
- NCT00001784
- Testing
- Mexiletine
- Where
- United States
- Volunteers
- 24 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Dystonia
Neurophysiological Markers in Patients With Craniofacial Dystonia and Their Relatives
This study will use a technique called blink reflex to study and compare how the brain controls muscle movement in patients with craniofacial dystonia, their first-degree relatives, and healthy, normal volunteers.
- Trial name
- NCT00082615
- Where
- United States
- Volunteers
- 210 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
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 Syndromes, Meige Syndrome
Wumeiwan Jiawei Fang Use in Patients With Blepharospasm
To evaluate the efficacy and safety of Jing Fang Wu Mei Wan Jiawei Fang in the treatment of idiopathic blepharospasm using a clinical randomized controlled trial method.
- Conditions
- Dry Eye Syndromes, Meige Syndrome, Blepharospasm, Hyperactivity
- Trial name
- NCT05618470
- Testing
- Wumeiwan Jiawei Fang, botulinum toxin A
- Where
- China
- Volunteers
- 80 people
- Sponsor
- China Academy of Chinese Medical Sciences