- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05159414
Study of Application of Pulse Electrical Stimulation Around Eye in Glaucoma Patients
September 6, 2023 updated by: Nu Eyne Co., Ltd.
A Single Center, Open-label, Exploratory Study to Evaluate the Efficacy and Safety of the Application of Pulse Electrical Stimulation Around the Eye in Glaucoma Patients
This study aims to evaluate the efficacy and safety of applying pulse electrical stimulation around eyes of glaucoma patients.
Study Overview
Detailed Description
Duration of study period(per participant): Screening period(0-4weeks), Intervention period(16weeks) Patient needs to visit site at least 5 times(Screening, V2, V3, V4, V5).
V2 can be done with screening visit.
Visit 3, 4, 5 is 2weeks, 6weeks, and 16weeks after visit 2(Baseline).
Study Type
Interventional
Enrollment (Actual)
18
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
-
Seoul, Korea, Republic of, 05030
- Department of Ophthalmology, Konkuk University Medical Center
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
19 years to 75 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Participants must be 19 to 75 years of age, at the time of screening
- Patients with normal tension glaucoma or open angle glaucoma
- Patients with best-corrected visual acuity of 20/40 or more
- Patients whose Mean Deviation(MD) value of visual field test is -6dB or less
- Patients who have stable eye pressure of less than 20mmHg over the past 2 months
- If glaucoma treatment is in progress, the type, dose, and form of drug for treatment are stable for more than 2 months
A person who has no pregnancy plan during the clinical trial period and has agreed to an effective contraceptive plan for WOCBP(Women of child bearing potential)
WONCBP(Women of non-child bearing potential) must meet at least one of the following criteria:
- Postmenopausal women who are at least 45 years old and had no menses for 24 consecutive months
- A woman who underwent hysterectomy of bilateral ovarian resection recorded by a doctor
- All other female patients will be considered WOCBP.
- A person who voluntarily agreed to participate in this clinical trial
Exclusion Criteria:
- Ophthalmological and neurological diseases that can affect visual field test(e.g., optic neuritis, diabetic retinopathy, age-related macular degeneration, and the epiretinal membrane)
- A person with a history of surgery related to eyeball excluding simple cataract surgery or orbital surgery such as orbital fracture
- Those who have more than -6D of refractive errors
- Those who have cataracts of ETDRS(Early Treatment Diabetic Retinopathy Study) grade 3 or higher
- Those who have a history of trauma around the eyeball, such as an orbital fracture, etc.,
- Patients with active malignancy or history of malignancy, except completely treated in situ carcinoma of the cervix, completely treated and resected non-metastatic squamous of basal cell carcinoma of the skin.
- A person who recently(within 1 month before the clinical trial medical device is applied) suffered severe trauma or underwent major surgery
- Pregnant or lactating women
- Any other severe acute or chronic medical or psychological conditions
- Those who can't understand or read the consent form of this clinical trial(e.g. illiterate or foreigners)
- Any other cases that PI considers hard to participate in this clinical trial(e.g. heart-related problems, seizure, epilepsy. Patients transplanted metal or electronic device in head & neck. Patient suffering from unknown pain. Patients who are warned not to use out clinical trial device or is prohibited from using it.)
- In the case of participating in other clinical trials within 6 months prior to the time of obtaining the consent form
- Subjects who are not suitable for the clinical trial, are likely to be in danger when participate in the study or interfere with the interpretation of the trial results.
- Brain and neck implant or pacemaker including deep brain stimulation device. Implantable or wearable cardioverter defibrillator. (Dental implants are accepted.)
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Glaucoma patients
Duration of study period(per participant): Screening period(0-4weeks), Intervention period(16weeks) Patient needs to visit site at least 5 times(Screening, V2, V3, V4, V5).
V2 can be done with screening visit.
Visit 3, 4, 5 is 2weeks, 6weeks, and 16weeks after visit 2(Baseline).
|
Pulse Electrical Stimulation Patients wear our clinical trial device 30mins once a day for 16weeks.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in intraocular pressure
Time Frame: baseline, 2, 6, 12, 16 weeks
|
Check the change of intraocular pressure in the baseline, 2, 6, 12, 16 weeks
|
baseline, 2, 6, 12, 16 weeks
|
Changes in visual acuity
Time Frame: baseline, 2, 6, 12, 16 weeks
|
Check the change of visual acuity in the baseline, 2, 6, 12, 16 weeks
|
baseline, 2, 6, 12, 16 weeks
|
Changes in mean deviation (MD)
Time Frame: baseline, 2, 6, 12, 16 weeks
|
Check the change of mean deviation(MD) in the baseline, 2, 6, 12, 16 weeks
|
baseline, 2, 6, 12, 16 weeks
|
Changes in pattern standard deviation(PSD)
Time Frame: baseline, 2, 6, 12, 16 weeks
|
Check the change of pattern standard deviation(PSD) in the baseline, 2, 6, 12, 16 weeks
|
baseline, 2, 6, 12, 16 weeks
|
Changes in visual field index(VFI)
Time Frame: baseline, 2, 6, 12, 16 weeks
|
Check the change of visual field index(VFI) in the baseline, 2, 6, 12, 16 weeks
|
baseline, 2, 6, 12, 16 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in parapapillary retinal nerve fiber layer thickness (RNFLT) using optical coherence tomography(OCT)
Time Frame: baseline, 6, 16 weeks
|
Check the change of parapapillary retinal nerve fiber layer thickness(RNFLT) in the baseline, 6, 16 weeks
|
baseline, 6, 16 weeks
|
Changes in Laminar cribrosa (LC) depth using optical coherence tomography(OCT)
Time Frame: baseline, 6, 16 weeks
|
Check the change of Laminar cribrosa(LC) depth in the baseline, 6, 16 weeks
|
baseline, 6, 16 weeks
|
Changes in macular ganglion cell-inner plexiform layer thickness (GCIPLT) using optical coherence tomography(OCT)
Time Frame: baseline, 6, 16 weeks
|
Check the change of macular ganglion cell-inner plexiform layer thickness(GCIPLT) in the baseline, 6, 16 weeks
|
baseline, 6, 16 weeks
|
Changes in circumpapillary vessel density (cpVD) using Optical coherence tomography angiography(OCT-A)
Time Frame: baseline, 6, 16 weeks
|
Check the change of circumpapillary vessel density(cpVD) in the baseline, 6, 16 weeks
|
baseline, 6, 16 weeks
|
Changes in macular vessel density (mVD) using Optical coherence tomography angiography(OCT-A)
Time Frame: baseline, 6, 16 weeks
|
Check the change of macular vessel density(mVD) in the baseline, 6, 16 weeks
|
baseline, 6, 16 weeks
|
Changes in N95 amplitude using pattern Electroretinogram(ERG)
Time Frame: baseline, 6, 16 weeks
|
Check the change of N95 amplitude in the baseline, 6, 16 weeks
|
baseline, 6, 16 weeks
|
Changes in Glaucoma Quality of Life-15 (GQL-15)
Time Frame: baseline, 6, 16 weeks
|
Check the change of Glaucoma Quality of Life-15(GQL-15) score in the baseline, 6, 16 weeks
|
baseline, 6, 16 weeks
|
Changes in N95 latency using pattern Electroretinogram(ERG)
Time Frame: baseline, 6, 16 weeks
|
Check the change of latency in the baseline, 6, 16 weeks
|
baseline, 6, 16 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Youn Hye Jo, Ph. D, Konkuk University Medical Center
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
May 4, 2021
Primary Completion (Actual)
January 12, 2023
Study Completion (Actual)
January 12, 2023
Study Registration Dates
First Submitted
November 2, 2021
First Submitted That Met QC Criteria
December 2, 2021
First Posted (Actual)
December 16, 2021
Study Record Updates
Last Update Posted (Actual)
September 11, 2023
Last Update Submitted That Met QC Criteria
September 6, 2023
Last Verified
September 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- NE_RTN_001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Glaucoma
-
Imperial College Healthcare NHS TrustIRIDEX CorporationNot yet recruitingGlaucoma | Glaucoma, Open-Angle | Glaucoma, Angle-Closure | Glaucoma, Neovascular | Glaucoma Eye | Glaucoma Secondary | Glaucoma Traumatic | Glaucoma Uveitic
-
Wills EyeIOP OphthalmicsTerminatedPrimary Open Angle Glaucoma | Neovascular Glaucoma | Uveitic Glaucoma | Pseudoexfoliation Glaucoma | Primary Angle Closure Glaucoma | Pigmentary Glaucoma | Traumatic GlaucomaUnited States
-
Centre hospitalier de l'Université de Montréal...CompletedGlaucoma | Glaucoma, Open-Angle | Glaucoma, Neovascular | Glaucoma Eye | Glaucoma and Ocular Hypertension | Glaucoma, Uncompensated | Glaucoma SecondaryCanada
-
Pro Top & Mediking Company LimitedCompletedOpen Angle Glaucoma | Neovascular Glaucoma | Angle Closure Glaucoma | Uveitis Glaucoma | Young Age Glaucoma | High Risk PatientEstonia
-
Sanoculis LtdCompletedPrimary Open Angle Glaucoma | Pigmentary Glaucoma | Pseudoexfoliative GlaucomaIsrael
-
Bausch & Lomb IncorporatedNicOx Inc.CompletedPrimary Open Angle Glaucoma | Ocular Hypertension | Pigmentary Glaucoma | Pseudoexfoliative GlaucomaUnited States
-
Sensimed AGCompletedPrimary Open Angle Glaucoma | Pigmentary Glaucoma | Pseudoexfoliative GlaucomaFrance
-
Wills EyeOptovueCompletedPrimary Open-angle Glaucoma | Normal Tension Glaucoma | Glaucoma; DrugsUnited States
-
Ivantis, Inc.CompletedPrimary Open Angle Glaucoma | Pigmentary Glaucoma | Pseudoexfoliative GlaucomaUnited States
-
iSTAR MedicalInternational Drug Development InstituteActive, not recruitingGlaucoma, Open-Angle Glaucoma EyeIndia, Panama
Clinical Trials on Pulse Electrical Stimulation
-
Nu Eyne Co., Ltd.CompletedDry Eye DiseaseKorea, Republic of
-
University of Alabama at BirminghamNational Institute of Mental Health (NIMH)RecruitingMental Disorders | EpilepsyUnited States
-
Shirley Ryan AbilityLabNorthwestern UniversityRecruitingParkinson's Disease | Essential TremorUnited States
-
University of LausanneSwiss National Science FoundationRecruitingStroke | Restless Legs Syndrome | Healthy Volunteers | CrampSwitzerland
-
Universidad Industrial de SantanderCompleted
-
VA Office of Research and DevelopmentRecruitingMild Traumatic Brain Injury | PhotophobiaUnited States
-
Medical University of ViennaCampus Bio-Medico UniversityRecruitingFatigue | Post-COVID-19 SyndromeAustria, Italy
-
The Second Affiliated Hospital of Dalian Medical...Recruiting
-
NuvectraBright Research PartnersTerminated
-
National Yang Ming UniversityCompleted