Device for managing eyelid drooping
Official title: Comparison of Treatment Outcomes for Blepharoptosis of Various Etiologies Using a Feedback-enabled Magnetic Device
Run by E-DA Hospital · NCT03812016 · Data updated 2026-11-12
This study tests a new device that helps lift drooping eyelids for people with blepharoptosis to see if it works better than surgery.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 85 Years |
| Sex | All |
| Enrollment | 40 (estimated) |
| Sponsor | E-DA Hospital Academic / other |
| Locations | 2 sites (Kaohsiung City and 1 other locations) |
| Status | Recruiting |
| Started | April 1, 2023 |
| Main results expected | December 31, 2027 |
| Study ends | May 31, 2028 |
| Registry record updated | September 23, 2026 |
| Trial ID | NCT03812016 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include adults aged 18 and older with blepharoptosis who can comply with the study protocol.
✕Probably not a fit
Patients with previous eyelid surgeries or those with psychiatric disorders may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study evaluates a feedback-enabled magnetic device designed to temporarily manage blepharoptosis, a condition characterized by drooping eyelids. The device uses near-infrared light sensors and a magnetic actuator to lift the paralytic upper eyelid and restore blink symmetry. Participants will undergo assessments to measure the effectiveness of the device in improving eyelid height and reducing symptoms such as visual obstruction and discomfort. The study aims to compare outcomes between patients using the device and those who have undergone surgical interventions.
Why it matters
Potential benefit: If successful, this device could provide a non-surgical option for patients suffering from blepharoptosis, improving their quality of life.
How similar studies have gone: While there have been various approaches to managing blepharoptosis, the use of a feedback-enabled magnetic device is a novel approach that has not been extensively tested in prior studies.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients with ptosis; they are capable of understanding and complying with protocol requirements * Aged 18 years old or older Exclusion Criteria: * Upper eyelid scar, contracture, or fibrosis due to previous surgical intervention(s) * Patients with psychiatric (or mental) disorders; they are unable to cooperate or follow the study procedure * Children younger than 18 years of age
Where it's running
-
E-Da Hospital
Kaohsiung City, Taiwan Recruiting -
Shin Kong Wu Ho-Su Memorial Hospital
Taipei, Taiwan Recruiting
Study contacts
- Study coordinator: Ching-Feng Lien, MD, PhD
- Email: lien980206@yahoo.com.tw
- Phone: 886-975106033
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.