Upper Punctal Plug Occlusion in Previous Lower Punctal Occlusion.

Recruiting

This study doesn't follow the usual testing phases — it may be an observational study or a different type of research.

Trial locations(1 site)

Mexico

Ophthalmology Department, Monterrey, Nuevo León

Sponsor

Universidad Autonoma de Nuevo Leon

Enrollment target

~36 participants

Started

February 2026

Primary completion

October 2026

Age range

18 Years and older

Last updated on clinicaltrials.gov in May 2026.

Reach out to the team running this trial. Response times vary — some teams are faster than others.

Central contact

Karim Mohamed-Noriega, Dr. med.

Universidad Autonoma de Nuevo Leon