Comparison of Aqueous and Plasma Glucose Level in Diabetic Patients
NCT ID: NCT02750098
Last Updated: 2016-04-25
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
25 participants
INTERVENTIONAL
2016-05-31
2018-03-31
Brief Summary
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High glucose concentrations in aqueous humor are thought to be related of diabetic ocular injury, including cataract and diabetic keratopathy. The primary mechanisms are nonenzymatic glycation, oxidative stress and activation of polyol pathway. However, glucose concentrations in aqueous humor of diabetic patients was only examined in a few patients in the past.
This study will compare glucose concentration in blood plasma and aqueous humor in diabetic patients undergoing cataract surgery. Perioperative Hemoglobin A1c concentrations will also be examined. Correlation between these parameters will be analyzed.
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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Diabetic patients
Diabetic patients planned to undergo elective cataract surgery
Glucose measurement
1. Elective cataract surgery
2. Blood glucose measurement - glucometer
3. Aqueous humor glucose measurement - at beginning of cataract surgery - glucometer
4. Perioperative Hemoglobin A1c level - blood laboratory test
Interventions
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Glucose measurement
1. Elective cataract surgery
2. Blood glucose measurement - glucometer
3. Aqueous humor glucose measurement - at beginning of cataract surgery - glucometer
4. Perioperative Hemoglobin A1c level - blood laboratory test
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* past or current uveitis
* patients using prescription eye drops except lubricants
18 Years
ALL
No
Sponsors
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Sheba Medical Center
OTHER_GOV
Responsible Party
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Prof. Irina Barequet
Cornea and refractive surgery specialist
Central Contacts
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Other Identifiers
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296416
Identifier Type: -
Identifier Source: org_study_id
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