Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 5:01 PM
Ignite Modification Date:
2025-12-24 @ 5:01 PM
NCT ID:
NCT04889950
Eligibility Criteria:
Inclusion Criteria:
* Age 18 years and older of any gender or race.
* Provision of written informed consent prior to study participation.
* Willingness and ability to return for all study visits.
* A positive history of self-reported dry eye symptoms for three months prior to the study using the Ocular Surface Disease Index (OSDI) questionnaire, and a score of ≥ 23 at the baseline visit.
* Evidence of meibomian gland (MG) obstruction, based on a total Meibomian Gland Score (MGS) of ≤12 in the lower eyelids for each eye. The rater of MGS must not be involved in the study procedure.
* Tear break-up time (TBUT) \<10 seconds. The rater of TBUT must not be involved in the study procedure.
* Agreement/ability to abstain from dry eye/MGD medications for the time between the treatment visit/s and the final study visit. Ocular lubricants are allowed if no changes are made during the study.
* Fitzpatrick skin type I-VI
Exclusion Criteria:
* History of ocular surgery including intraocular, oculo-plastic, corneal or refractive surgery within 1 year.
* Patients with giant papillary conjunctivitis.
* Patients with punctal plugs or who have had punctal cautery.
* Ocular injury or trauma, chemical burns, or limbal stem cell deficiency within 3 months of the baseline examination.
* Active ocular herpes zoster or simplex of eye or eyelid or a history of these within the last 3 months.
* Patients who are aphakic.
* Cicatricial lid margin disease identified via slit lamp examination, including pemphigoid, symblepharon, etc.
* Active ocular infection (e.g., viral, bacterial, mycobacterial, protozoan, or fungal infection of the cornea, conjunctiva, lacrimal gland, lacrimal sac, or eyelids including a hordeolum or stye).
* Active ocular inflammation or history of chronic, recurrent ocular inflammation within prior 3 months (e.g. retinitis, macular inflammation, choroiditis, uveitis, iritis, scleritis, episcleritis, keratitis).
* Ocular surface abnormality that may compromise corneal integrity (e.g., prior chemical burn, recurrent corneal erosion, corneal epithelial defect, Grade 3 corneal fluorescein staining, or map dot fingerprint dystrophy).
* Lid surface abnormalities (e.g., entropion, ectropion, tumor, edema, blepharospasm, lagophthalmos, severe trichiasis, severe ptosis) that may affect lid function in either eye.
* Anterior blepharitis (staphylococcal, demodex, or seborrheic grade 3 or 4).
* Systemic disease conditions that cause dry eye (e.g., Stevens- Johnson syndrome, vitamin A deficiency, rheumatoid arthritis, Wegener's granulomatosis, sarcoidosis, leukemia, Riley-Day syndrome, systemic lupus erythematosus, Sjogren's syndrome).
* Unwillingness to abstain from systemic medications known to cause dryness for the study duration.
* Women in child bearing age who are pregnant, nursing, or not utilizing adequate birth control measures.
* Individuals who have changed the dosing of either systemic or non-dry eye/MGD ophthalmic medication within the past 30 days prior to screening.
* Individuals who are unable or unwilling to remain on a stable dosing regimen for the duration of the study.
* Individuals using isotretinoin (Accutane) within 1 year, cyclosporine-A (Restasis) or lifitegrast ophthalmic solution (Xiidra) within 3 months, or any other dry eye or MGD medications (antibiotics, non-steroidal anti-inflammatory drugs, corticosteroids) for at least 2weeks; and to maintain abstinence throughout the duration of the study (ocular lubricants are allowed if no changes are made during the study).
* Individuals wearing contact lenses at any time during the prior three months and at any point during the study.
* Current skin cancer, malignant sites and/or advanced premalignant lesions or moles in the treatment area.
* An impaired immune system condition or use of immunosuppressive medication.
* Collagen disorders, keloid formation and/or abnormal wound healing.
* Previous invasive/ablative procedures in the areas to be treated within 3 months prior to initial treatment or plans for such treatment during the course treatment, or before complete healing of such treatments has occurred.
* Any patient who takes or has taken any oral or topical medications, herbal treatment, food supplements, or vitamins which may cause fragile skin or impaired skin healing during the last 3 months.
* Any patient who has a history of bleeding coagulopathies.
* Any patient who has tattoos or permanent makeup in the treated area.
* Any patient who has burned, blistered, irritated or sensitive skin in any of the areas to be treated.
* Individuals using another ophthalmic investigational device or agent within 30 days of study participation.
* Individuals that were treated in either eye with LipiFlow in the last 24 months, or Tixel at any point in the past.
* Treatment in either eye with IPL in the last year.
* Expression of the meibomian glands within 6 months prior to screening.
* Use of at home warm compresses or lid hygiene products while participating in study.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT04889950
Study Brief:
Protocol Section:
NCT04889950