Can plant extracts on a gauze tame eyelid bacteria?
NCT ID NCT07759180
First seen Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time
Summary
This trial investigates whether a sterile gauze infused with natural plant extracts can reduce bacteria on the eyelid margin in people with bilateral anterior blepharitis. Each participant receives the plant-based gauze on one eye and a standard gauze on the other, allowing direct comparison. The study measures bacterial load before and 20 minutes after cleansing, and also assesses comfort and tolerability. The goal is to see if the natural extracts offer added microbiological benefits beyond mechanical cleansing alone.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A sterile gauze impregnated with natural plant extracts (sodium hyaluronate, Echinacea angustifolia, bromelain, ammonium glycyrrhizate, tocopherol)
- What this could lead to
- If effective, this could offer a natural, well-tolerated option for managing blepharitis symptoms and reducing bacterial load.
- What could go wrong
- This is a small, single-application study, so results may not reflect long-term use. The effect on bacteria may be modest, and individual responses can vary.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
-
38 people
The number who actually took part.
- Started
-
Feb 2023
- Finished
-
Dec 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 18 years or older. * Clinical diagnosis of bilateral anterior blepharitis confirmed by slit-lamp examination. * Presence in both eyes of eyelid-margin inflammation associated with at least two of the following clinical signs: eyelid-margin hyperemia; eyelash crusting or collarettes; scaling or debris at the base of the eyelashes; lash abnormalities; mucocutaneous inflammation. * Presence of at least one associated symptom, including burning, itching, foreign-body sensation, tearing, or ocular irritation. * Ability and willingness to provide written informed consent. Exclusion Criteria: * Active ocular infection other than anterior blepharitis. * Predominantly posterior blepharitis requiring specific treatment. * Clinically evident Demodex infestation. * Ocular surgery within the previous 3 months. * Contact lens wear. * Use of topical or systemic antibiotics, antiseptics, or corticosteroids within the previous 4 weeks. * Ocular trauma. * Autoimmune disease or immunodeficiency. * Pregnancy or breastfeeding. * Known hypersensitivity to any component of the study products.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Blepharitis are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Azienda Ospedaliera Universitaria OO.RR. S. Giovanni di Dio e Ruggi D'Aragona
Salerno, Campania, 84125, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Phone AI could spot eye disease in remote areas
- Eyelid wipes zap Mite-Caused eye inflammation in new study
- New eye device aims to soothe stubborn eyelid inflammation
- Can colored light masks soothe dry, irritated eyes?
- New eye ointment aimed at soothing chronic eyelid inflammation
- New eye drop targets Mite-Related eyelid inflammation in phase 2 trial