Texting your way to better glaucoma care: new trial tests daily reminders
NCT ID NCT07480577
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether daily SMS or WhatsApp reminders can help people with primary open-angle glaucoma stick to their eye-drop schedule. About 84 adults will be split into two groups: one gets the reminders plus weekly educational messages for 3 months, the other gets standard care. The goal is to see if the reminders improve medication adherence and lower eye pressure, which could slow vision loss.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- digital reminder system (SMS/WhatsApp messages)
- What this could lead to
- If it works, this could offer a simple, low-cost way to help glaucoma patients stick to their eye-drop routine and better control eye pressure.
- What could go wrong
- This is a small, early-stage trial with only 84 people over 3 months. The reminders may not improve adherence or eye pressure in the long run, and results may not apply to all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 84 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Apr 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Adults aged 18 to 75 years. Diagnosis of primary open-angle glaucoma (POAG) in at least one eye. Currently treated with at least one topical antiglaucoma medication. Able to read and understand study procedures and provide written informed consent. Has regular access to a mobile phone capable of receiving SMS or WhatsApp messages. Willing to comply with follow-up visits and study procedures for 3 month Exclusion Criteria: Secondary glaucoma (e.g., neovascular, uveitic, steroid-induced) or angle-closure glaucoma. Ocular surgery or laser procedure within the previous 3 months, or planned ocular surgery during study follow-up. Advanced ocular comorbidity likely to affect IOP assessment or adherence evaluation (e.g., severe corneal disease, active ocular infection/inflammation). Cognitive impairment, severe psychiatric disease, or communication barriers that prevent reliable participation. Inability to use or access mobile messaging tools required for the intervention. Participation in another interventional clinical study that may interfere with outcomes
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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Other studies related to the condition(s) this trial covers.
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