An Evaluation of the Ability to Train Established Glaucoma Patients Who Have Difficulty in Drop Instillation
Public ClinicalTrials.gov record NCT01719809. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Prospective Evaluation of the Effect of Training on Eye Drop Administration in Glaucoma Subjects Who Have Difficulties Properly Instilling Eye Drops
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a prospective, observational, single-center study. Patients with at least 3 months of experience using topical medications for glaucoma and who state that they administer their own eye drops will be recruited. Subjects will be videotaped instilling a sterile artificial eye drop, will be identified at the time of a regularly scheduled exam. If the patient can get a drop onto the eye and also not touch their lids or ocular surface with the eye drop bottle, the subject will be thanked but not enrolled. All other patients who agree to participate will be enrolled. Upon completion of videotaped instillation of an eye drop, each enrolled patient will be shown a video demonstrating an instillation technique and will be given an instructional handout highlighting a proper drop instillation technique. If necessary, an instillation technique will be demonstrated to them by an investigator or trained personnel. A patient will be identified as properly instilling a drop if they satisfy the following criteia: They are able to instill one (and only one) drop to the ocular surface or lower fornix without allowing the bottle touch the adnexa, eyelid, eye lashes or eye. All patients routinely return between 3 and 6 months. At this regularly scheduled visit,the investigator or trained personnel would direct the patient to instill an eye drop into the study eye.Additionally, the short glaucoma self-efficacy questionnaire will be re-administered. All of the video-recordings of participants' eye drop instillation techniques will be reviewed and assessed using a standard checklist. Their ability to administer an eye drop after training will be compared to baseline.
Study identification
- NCT ID
- NCT01719809
- Recruitment status
- Terminated
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 18 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2012
- Primary completion
- May 31, 2015
- Completion
- May 31, 2015
- Last update posted
- Apr 11, 2017
2012 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Alan L. Robin, MD, PA | Baltimore | Maryland | 21209 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01719809, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 11, 2017 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01719809 live on ClinicalTrials.gov.