Clinical trial Recruiting at 2 sites Interventional Ages 18 to 85

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 typeInterventional
Ages18 Years to 85 Years
SexAll
Enrollment40 (estimated)
SponsorE-DA Hospital
Academic / other
Locations2 sites (Kaohsiung City and 1 other locations)
StatusRecruiting
StartedApril 1, 2023
Main results expectedDecember 31, 2027
Study endsMay 31, 2028
Registry record updatedSeptember 23, 2026
Trial IDNCT03812016 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

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.