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Recruiting NCT07510087

Glaucoma Related Quality of Life

— Observational Glaucoma

For patients and families

In plain language

An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.

What is being studied
The protocol lists: GQL-15, Glaucoma Symptom Scale, NEI Vision Function Questionnaire, Ocular Surface Disease Index.
Who it may be relevant to
Registry conditions: Glaucoma. Basic parameters: from 18 years · All.
What needs checking
Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
Where it takes place
United States
Next step
Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →

Unsure about the terms? Read our patient guide →

Overview

Subjects with a diagnosis of glaucoma will be handed out different quality of life related questionnaires and their score will be evaluated at baseline and 3-6 months after treatment or surgery was initiated/performed.

Interventions

  • Other GQL-15
    GQL-15 questionnaire
  • Other Glaucoma Symptom Scale
    GSS questionnaire
  • Other NEI Vision Function Questionnaire
    Vision function questionnaire
  • Other Ocular Surface Disease Index
    OSDI questionnaire

Primary outcome measures

  • Ocular Surface Disease Index (OSDI) [Time frame: At baseline and 3-6 months after glaucoma treatment (i.e. drops, SLT, or surgery) was initiated/performed.]
  • Glaucoma Symptom Scale (GSS) [Time frame: At baseline and 3-6 months after glaucoma treatment (i.e. drops, SLT, or surgery) was initiated/performed.]
  • National Eye Institute Visual Function Questionaire (NEI VFQ) [Time frame: At baseline and 3-6 months after glaucoma treatment (i.e. drops, SLT, or surgery) was initiated/performed.]
  • Glaucoma Quality of Life-15 (GQL-15) [Time frame: At baseline and 3-6 months after glaucoma treatment (i.e. drops, SLT, or surgery) was initiated/performed.]

Eligibility criteria

Inclusion:

  • diagnosis of glaucoma (open- as well as closed-angle glaucoma, primary and secondary glaucomas)
  • 18 years of age or older with no upper limit
  • male and female subjects

Exclusion:

  • absence of a diagnosis of glaucoma
  • less than 18 years of age

Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.

Healthy volunteers: No

Study design

Observational model
Cohort

Study locations

United States · 1 center
  • University of Iowa, Dept. of Ophthalmology & Visual Sciences — Iowa City

Identifiers

NCT: NCT07510087 · 202407431

Primary sources (government registries)

View this study on ClinicalTrials.gov ↗