An observational study in Glaucoma, Angle-Closure, Glaucoma Suspect and Glaucoma Secondary to Drugs, Bilateral, sponsored by Benha University. Status unknown at 1 site in Egypt. Open to participants aged 35 Years to 70 Years. Per ClinicalTrials.gov, last updated 2022-04-14.
Sponsored by Benha University · Observational
To assess intraocular pressure changes among glaucoma patients on systemic antihypertensive and antihistaminic drugs.
Changes in intraocular pressure in glaucomatous patients with narrow angle may elicit attacks of angle closure glaucoma.
In this study we aim to assess changes in intraocular pressure (IOP) among glaucomatous patients on systemic antihypertensive and antihistaminic drugs.
91 studies on the registry are indexed under Glaucoma, Angle-Closure; 17 are open to participants now.
This study's planned enrollment of 200 is below the median of 225 across 32 observational studies indexed under Glaucoma, Angle-Closure.
Browse Glaucoma, Angle-Closure studies →Benha University is the lead sponsor of 362 studies on the registry; 66 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Glaucoma patients regularly visit glaucoma clinic at Banha university, EGYPT
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Changes in IOP among patients on antihypertensive drugs
Drug: Antihypertensive Agents
Changes in IOP among patients on antihistaminic drugs
Drug: Antihistaminics
Changes in IOP among patients on both antihypertensive and antihistaminic drugs
Drug: Antihypertensive Agents · Drug: Antihistaminics
Patients with narrow angle glaucoma and on systemic antihypertensive drugs.
Patients with narrow angle glaucoma and on systemic antihistaminic drugs.
Changes in intraocular pressure (IOP) measured by applanation tonometry
Changes in IOP measured by millimeter mercury (mmHg)
Time frame: Immediately after visual acuity assessment for each eye after topical anesthetic eye drops and again on one and three months visit
Changes in pupil diameter
Size of pupil measured in millimeters (mm) 7sing autorefractometer
Time frame: Immediately after slit lamp examination and again on one and three months visit
Plan to share: Undecided
No publications or documents are linked to this record.
Started Apr 2022 (actual). Primary completion is estimated for Sep 2022, 5 months after the start.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Apr 2022. You cannot join it, but the record below documents what was studied.
Get an email when the registry record changes — status, dates, results — or when someone posts here.
Sign in to followQuestions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.
Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.
Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.