Status:
COMPLETED
Continuous Intraocular Pressure Patterns in Spine Surgery
Lead Sponsor:
The University of Hong Kong
Conditions:
Intraocular Pressure
Eligibility:
All Genders
18-80 years
Phase:
NA
Brief Summary
Post-operative visual loss is a rare but serious complication after surgery. It is most significantly correlated with prone spinal surgery with a prolonged duration. The cause and risk factors are not...
Detailed Description
Post-operative visual loss (POVL) is a rare but serious complication after surgery. One of the known associations is prone spinal surgery with a prolonged duration. The cause is not completely under...
Eligibility Criteria
Inclusion
- Signed informed consent
- Age 18 to 80 years inclusive
- No pre-existing eye pathology (excluding refractive error), patients with glaucoma, history of eye injury or ophthalmic surgery
- No known allergy to contact lens material
- Patients undergoing anterior cervical spine surgery and prone spine surgery for duration of 3 hours or longer
Exclusion
- Unable to comply with follow up or give informed consent
- Cannot tolerate wearing contact lens
- Has active eye infection
Key Trial Info
Start Date :
May 9 2016
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 9 2017
Estimated Enrollment :
10 Patients enrolled
Trial Details
Trial ID
NCT03299400
Start Date
May 9 2016
End Date
May 9 2017
Last Update
May 6 2020
Active Locations (1)
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1
Duchess of Kent Children's Hospital
Hong Kong, Hong Kong