ACTRN12620000837921
Recruiting
未知
Characterising ocular blood flow changes with an exercise stimulus using optical coherence tomography angiography (OCT-A) in healthy, normal tension glaucoma and diabetic retinopathy patients.
niversity of NSW, Rural Clinical School0 sites27 target enrollmentAugust 24, 2020
Overview
- Phase
- 未知
- Intervention
- Not specified
- Conditions
- ormal Tension Glaucoma
- Sponsor
- niversity of NSW, Rural Clinical School
- Enrollment
- 27
- Status
- Recruiting
- Last Updated
- 3 years ago
Overview
Brief Summary
No summary available.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Participation will be offered to patients aged between 18\-75 years who attend the Port Macquarie Eye Centre (PMEC).
- •\* Healthy controls: patients who attend the clinic for treatment of non\-glaucomatous and non\-diabetic issues.
- •\* Normal tension glaucoma patients: normal tension glaucoma diagnosed by treating ophthalmologist with a peak IOP \<21mmHg.
- •\* Diabetic retinopathy patients: patients with diabetic retinopathy of ICDRSS grade mild or moderate without diabetic macular oedema.
Exclusion Criteria
- •\* Inability to provide informed consent/assent
- •\* Inability to sit at OCT/A
- •\* Hand pathology: chronic hand pain due to any cause, broken skin on the palm or fingers, Rheumatoid Arthritis, hand surgery in the last 3 months
- •\* Ocular pathology: cataracts of nuclear sclerotic grade \>2\+, refraction spherical equivalent \< \-3D or \> \+3D, prior corneal surgery or significant corneal disease, prior glaucoma drainage surgery, cataract surgery within the last 3 months
- •\* Current known pregnancy
- •\* Potentially vasoactive systemic or topical medications: blood pressure treatment particularly beta\-blockers, calcium channel blockers, or alpha agonists
Outcomes
Primary Outcomes
Not specified
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