Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
300 participants
INTERVENTIONAL
2022-04-20
2023-01-30
Brief Summary
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Detailed Description
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There are many devices produced to measure IOP, the commonest one is Goldman contact tonometry, the aim of this study is to compare the results of new developed tonometers to the standard applanation tonometer.
Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
DIAGNOSTIC
NONE
Study Groups
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Contact goldman applanation tonometry
The standard contact tonometer
Intraocular pressure
Measurements of intraocular pressure in millimeter mercury (mmHg).
Handheld digital contact tonometer
A contact digital tonometer's pen.
Intraocular pressure
Measurements of intraocular pressure in millimeter mercury (mmHg).
Non-contact air-puff tonometer
A non-contact tonometer based on air-puff and corneal hysteresis.
Intraocular pressure
Measurements of intraocular pressure in millimeter mercury (mmHg).
Interventions
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Intraocular pressure
Measurements of intraocular pressure in millimeter mercury (mmHg).
Eligibility Criteria
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Inclusion Criteria
* Glaucoma suspects and glaucomatous patients that visit glaucoma clinic for regular IOP measurements.
Exclusion Criteria
* patients with previous corneal surgeries or scar that may alter the measurements of the tonometer s (as previous keratoplasty, trauma or opacities).
18 Years
80 Years
ALL
Yes
Sponsors
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Benha University
OTHER
Responsible Party
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Ahmed Abdelshafy
Lecturer of Ophthalmology
Principal Investigators
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Ahmed A Abdelshafy, MD
Role: PRINCIPAL_INVESTIGATOR
Benha University
Locations
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Ahmed Abdelshafy
Banhā, QA, Egypt
Countries
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Central Contacts
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Facility Contacts
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Ahmed Abdelshafy, MD
Role: primary
Marwa Abdelshafy, MD
Role: backup
Other Identifiers
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RC-10-2022
Identifier Type: -
Identifier Source: org_study_id