Upper Punctal Plug Occlusion in Previous Lower Punctal Occlusion.
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age18+
SponsorUniversidad Autonoma de Nuevo Leon
About this trial
This study evaluates the therapeutic effect of upper punctal plug occlusion in patients with dry eye disease with previous lower punctal occlusion.
Eligibility criteria
Qualifiers
Patients of both sexes
One or both eyes may be included
Inferior lacrimal punctum occluded (with a punctal plug or cauterization), clinically sealed under slit-lamp examination
Functional superior lacrimal punctum
Disqualifiers
Active ocular surface infection.
Patients who are unwilling to participate or to provide written informed consent.
Trial design
Treatments tested in this trial
- Punctal plug occlusion
Treatment groups
36 Participants
are divided into 1 treatment groupSponsors and collaborators
Source ClinicalTrials.gov