Ignite Creation Date:
2025-12-24 @ 11:13 PM
Ignite Modification Date:
2026-03-03 @ 11:18 PM
Study NCT ID:
NCT01448369
Status:
COMPLETED
Last Update Posted:
2014-06-10
First Post:
2011-10-04
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Eyelid Warming Technology for Meibomian Gland Dysfunction
Sponsor:
Singapore National Eye Centre
Organization:
Study Overview
Official Title:
Eyelid Warming Technology for Relief of Meibomian Gland Dysfunction in an Asian Population
Status:
COMPLETED
Status Verified Date:
2014-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Meibomian gland dysfunction (MGD), an extremely common clinical condition (seen in more than half of some Asian populations), affects the lipid producing meibomian glands in the eyelids. One function of the glandular secretions is to reduce evaporation of the tear film. In MGD the meibomian glands may become blocked for various reasons. The consequential retention and stasis of the secretion increases immune response as well as scarring response. This eventually results in an abnormal tear film and dry eye symptoms.
The current standard treatments include warm moist compresses, regular lid hygiene, oral antibiotics, topical antibiotic ointments and Omega 3 supplementation. Heating for an extended duration is important because it relieves the occlusion of blocked meibomian glands. However, improvised methods of heating are cumbersome and inefficient requiring repeated measures, often leading to lack of compliance. Today, there is a wider range of commercially available devices that help to unblock meibomian glands and relief dry eye symptoms. These devices may improve MGD treatment dramatically, but have not been tested in the warm climate of Singapore, and are not readily available.
The current study aims to test the efficacy of treatment for devices that utilize A) warm moisture (Blephasteam) and B) warmth (EyeGiene) in patients suffering from meibomian gland dysfunction. Patients will be asked to use Blephasteam and EyeGiene for a period of 4 weeks. The study will monitor patients for changes in tear film and lipid composition, as well as changes in the anatomy of meibomian glands. Additionally, dry eye symptoms will be documented in form of questionnaires. If the newer methods of managing MGD are found to be efficacious and safe, these treatment measures can be made available to patients in Singapore.
The current standard treatments include warm moist compresses, regular lid hygiene, oral antibiotics, topical antibiotic ointments and Omega 3 supplementation. Heating for an extended duration is important because it relieves the occlusion of blocked meibomian glands. However, improvised methods of heating are cumbersome and inefficient requiring repeated measures, often leading to lack of compliance. Today, there is a wider range of commercially available devices that help to unblock meibomian glands and relief dry eye symptoms. These devices may improve MGD treatment dramatically, but have not been tested in the warm climate of Singapore, and are not readily available.
The current study aims to test the efficacy of treatment for devices that utilize A) warm moisture (Blephasteam) and B) warmth (EyeGiene) in patients suffering from meibomian gland dysfunction. Patients will be asked to use Blephasteam and EyeGiene for a period of 4 weeks. The study will monitor patients for changes in tear film and lipid composition, as well as changes in the anatomy of meibomian glands. Additionally, dry eye symptoms will be documented in form of questionnaires. If the newer methods of managing MGD are found to be efficacious and safe, these treatment measures can be made available to patients in Singapore.
Detailed Description:
Study Objectives and Purpose:
1. A primary purpose of the study is to compare the efficacy of novel eyelid warming devices (Blephasteam and EyeGiene) for treatment of meibomian gland dysfunction by objective clinical scoring and objective assessment of ocular surface parameters in an Asian population.
2. The second aim is to assess the patient acceptance of these modalities, in terms of comfort and convenience.
3. A third aim of the study is to document Meibomian gland disease using non-invasive Meibography, and the possible alterations of this condition after treatment.
Study Design: Prospective, controlled, single masked, interventional study
Rationale:
Meibomian gland dysfunction and resulting evaporative dry eye is highly common in our general population. Behavioral factors and environmental stress may contribute to the severity of the disease. Eyelid warming devices have the potential to significantly improve meibomian gland health and alleviate dry eye symptoms associated with the disease. Currently eyelid warming devices suitable for treatment of meibomian gland dysfunction are not available in Singapore.
Recent technological advances, as well as the infrastructure of the Singapore Eye Research Institute (proximity to Singapore National Eye Center and pre-existing facility and infrastructure for clinical trials) have facilitated studies of products that are available elsewhere and may benefit the Singaporean population.
Methods:
Participants and target sample size Seventy-five patients from the dry eye clinic in the Singapore National Eye Center who have obstructive meibomian gland dysfunction and are keen to test alternative ways for treating the disease will be selected.
Randomisation is done by randomisation table as deemed appropriate by the statistician collaborator.
Treatment regime After informed written consent, patients will be randomly assigned to a group.
1. Control group, 10-minute treatment, twice daily
2. Blephasteam, 10-minute treatment, twice daily
3. EyeGiene, 10-minute treatment, twice daily
All patients are permitted to continue their regular management of MGD such as use of lid scrubs or lid hygiene preparations (such as Lidcare and Blephagel). For consistency, the investigators will monitor the use of such measures in a daily diary and prohibit any other types of treatment for MGD such as Omega-3 tablets, antibiotic or steroid ointments, probing of MG.
Visit schedules Screening visit will be performed at the regular dry eye clinic. If eligible, patients will sign consent and undergo baseline examination.
Subsequent to this, the follow up visit will be after 4 weeks of treatment. A window period of
+/-3days is permitted for this visit.
Duration of study:
Four weeks.
1. A primary purpose of the study is to compare the efficacy of novel eyelid warming devices (Blephasteam and EyeGiene) for treatment of meibomian gland dysfunction by objective clinical scoring and objective assessment of ocular surface parameters in an Asian population.
2. The second aim is to assess the patient acceptance of these modalities, in terms of comfort and convenience.
3. A third aim of the study is to document Meibomian gland disease using non-invasive Meibography, and the possible alterations of this condition after treatment.
Study Design: Prospective, controlled, single masked, interventional study
Rationale:
Meibomian gland dysfunction and resulting evaporative dry eye is highly common in our general population. Behavioral factors and environmental stress may contribute to the severity of the disease. Eyelid warming devices have the potential to significantly improve meibomian gland health and alleviate dry eye symptoms associated with the disease. Currently eyelid warming devices suitable for treatment of meibomian gland dysfunction are not available in Singapore.
Recent technological advances, as well as the infrastructure of the Singapore Eye Research Institute (proximity to Singapore National Eye Center and pre-existing facility and infrastructure for clinical trials) have facilitated studies of products that are available elsewhere and may benefit the Singaporean population.
Methods:
Participants and target sample size Seventy-five patients from the dry eye clinic in the Singapore National Eye Center who have obstructive meibomian gland dysfunction and are keen to test alternative ways for treating the disease will be selected.
Randomisation is done by randomisation table as deemed appropriate by the statistician collaborator.
Treatment regime After informed written consent, patients will be randomly assigned to a group.
1. Control group, 10-minute treatment, twice daily
2. Blephasteam, 10-minute treatment, twice daily
3. EyeGiene, 10-minute treatment, twice daily
All patients are permitted to continue their regular management of MGD such as use of lid scrubs or lid hygiene preparations (such as Lidcare and Blephagel). For consistency, the investigators will monitor the use of such measures in a daily diary and prohibit any other types of treatment for MGD such as Omega-3 tablets, antibiotic or steroid ointments, probing of MG.
Visit schedules Screening visit will be performed at the regular dry eye clinic. If eligible, patients will sign consent and undergo baseline examination.
Subsequent to this, the follow up visit will be after 4 weeks of treatment. A window period of
+/-3days is permitted for this visit.
Duration of study:
Four weeks.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 2011/197/A | OTHER | Singhealth Centralised Institutional Review Board | View |