Randomized Study of the Safety and Effectiveness of the TearCare System for the Signs and Symptoms of Dry Eye Disease

NCT ID: NCT03502447

Last Updated: 2025-09-29

Study Results

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

NA

Total Enrollment

14 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-04-20

Study Completion Date

2018-12-04

Brief Summary

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In this study, the TearCare System will be compared with standard-of-care warm compress treatment and lid massage in patients with dry eye disease. The objective is to demonstrate that the TearCare System is safe and effective in relieving the signs and symptoms of dry eye disease and that it is superior to a commonly prescribed, standard treatment of warm compress and lid massage.

NOTE: All sites have been selected for this study.

Detailed Description

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This prospective, randomized, controlled, single-masked, multi-center treatment study will recruit 200 subjects with dry eye disease (OSDI Score of ≥23, TBUT of ≤7 seconds in both eyes, Meibomian gland obstruction in both eyes based on a total Meibomian Gland Secretion Score ≤12 in each eye and best corrected visual acuity of 20/100 or better in both eyes). Subject will be at least 22 years of age with reports of dry eye symptoms within the past 3 months, having to use artificial tears or lubricants regularly over the past month to relieve dry eye symptoms and willingness to comply with the study procedures and follow-up for 12 months.

All subjects will complete an informed consent form indicating their voluntary participation in the study.

Study Measurements will be made at baseline (Day 0 - randomization to TearCare or Warm Compress/Lid Massage) and at Day 1, Week 1, and Months 1, 3, 6, 7, 9, 12.

Conditions

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Dry Eye Syndromes

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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TearCare

TearCare subjects will receive TearCare thermal treatment followed by manual clearing of the meibomian glands.

Group Type EXPERIMENTAL

TearCare

Intervention Type DEVICE

TearCare treatment includes an in-office 15 minute thermal treatment session where heat is delivered to the eyelids. This is immediately followed by manual clearing of the meibomian glands.

Warm Compress & Lid Massage

Subjects will perform warm compress and lid massage at home daily.

Group Type ACTIVE_COMPARATOR

Warm Compress and Lid Massage

Intervention Type DEVICE

Subjects randomized to the Warm Compress and Lid Massage Group will be instructed to apply a moist, warm compress to their eyelids daily for 5 minutes and then perform lid massage.

Interventions

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TearCare

TearCare treatment includes an in-office 15 minute thermal treatment session where heat is delivered to the eyelids. This is immediately followed by manual clearing of the meibomian glands.

Intervention Type DEVICE

Warm Compress and Lid Massage

Subjects randomized to the Warm Compress and Lid Massage Group will be instructed to apply a moist, warm compress to their eyelids daily for 5 minutes and then perform lid massage.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Diagnosed with dry eye disease
* Signs and symptoms of dry eye disease
* Best corrected visual acuity 20/100 or better
* Willing and able to comply with study procedures
* Willing and able to provide consent

Exclusion Criteria

* Active ocular infection or inflammation
* History of eyelid, conjunctiva or corneal surgery within the past year.
* Recent office-based dry eye treatment, punctal occlusion or punctal plug placement
* Contact lens wearer
* Significant ocular surface or eyelid abnormalities, recent ocular trauma
* Certain corneal surface abnormalities
* Use of medications for treatment of dry eye or medications that cause dry eye
* Systemic disease that results in dry eye
Minimum Eligible Age

22 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Sight Sciences, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Jaime Dickerson, PhD

Role: STUDY_DIRECTOR

Sight Sciences, Inc.

Locations

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Harvard Eye Associates

Laguna Hills, California, United States

Site Status

Eye Research Foundation

Newport Beach, California, United States

Site Status

Center for Excellence in Eye Care

Miami, Florida, United States

Site Status

Cincinnati Eye Institute

Edgewood, Kentucky, United States

Site Status

Ophthalmology Associates

St Louis, Missouri, United States

Site Status

Vance Thompson Vision

Sioux Falls, South Dakota, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Other Identifiers

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05474

Identifier Type: -

Identifier Source: org_study_id

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