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Treatment of Blepharitis Induced by Demodex Folliculorum Through Eyelid Cleansing With Wipes Containing Topical Chlorhexidine

NCT07451678 · Status: COMPLETED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 106

Last updated 2026-03-06

No results posted yet for this study

Summary

This study employed an experimental, prospective, longitudinal, before-and-after design to evaluate the efficacy of topical chlorhexidine wipes in treating blepharitis.

The investigation focused on assessing signs and symptoms associated with Demodex Folliculorum blepharitis, including telangiectasia, ocular irritation, collarettes, foreign body sensation, tearing, eyelid erythema, and dry eye. Each subject underwent an assessment of the Demodex Folliculorum infection index through the epilation of four eyelashes, followed by direct visualization using optical microscopy. Additionally, the number of eyelashes with collarettes was categorized and graded as follows: Grade 0: 0-2 eyelashes per eyelid with collarettes; Grade 1: 3-10 eyelashes per eyelid with collarettes; Grade 2: ≥10 to ≤1/3; Grade 3: ≥1/3 - ≤2/3; Grade 4: ≥2/3 of eyelashes per eyelid with collarettes.

Participants applied topical chlorhexidine wipes twice daily, in the morning and evening, to cleanse the eyelash area of both eyelids over a period of four weeks. A follow-up assessment was conducted at four weeks, during which another Demodex test was performed to ascertain the presence of the microorganism. At week ten, the same signs and symptoms evaluated in the initial assessment were re-evaluated for follow-up.

Conditions

  • Blepharitis

Interventions

DRUG

Eyelid Cleansing with Wipes Containing Topical Chlorhexidine

Participants applied topical chlorhexidine wipes twice daily, in the morning and evening, to cleanse the eyelash area of both eyelids over a period of four weeks. A follow-up assessment was conducted at four weeks, during which another Demodex test was performed to ascertain the presence of the microorganism. At week ten, the same signs and symptoms evaluated in the initial assessment were re-evaluated for follow-up.

Sponsors & Collaborators

  • Instituto de Oftalmología Fundación Conde de Valenciana

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-07-01
Primary Completion
2024-08-01
Completion
2025-01-31

Countries

  • Mexico

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07451678 on ClinicalTrials.gov