NCT01741961CompletedNot Applicable
4-year Follow-up After Ahmed Glaucoma Valve Implantation for Lowering Intraocular Pressure in Different Types of Glaucoma
Technische Universität Dresden1 site in 1 country214 target enrollmentStarted: June 2006Last updated:
Conditions
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Enrollment
- 214
- Locations
- 1
- Primary Endpoint
- intraocular pressure reduction
Study Overview
Brief Summary
Long term results after Ahmed glaucoma valve implantation for uncontrolled glaucoma are retrospectively examined.
Detailed Description
The development of intraocular pressure, visual acuity, number of glaucoma medication, number of complications and necessity of revision operations after Ahmed glaucoma valve implantation for uncontrolled glaucoma is examined yearly for a period of 4 years.
Study Design
- Study Type
- Observational
- Observational Model
- Case Control
- Time Perspective
- Retrospective
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Patients suffering from medically uncontrolled glaucoma
- •Informed consent
Exclusion Criteria
- •healthy subjects
- •under 18 years
Outcomes
Primary Outcomes
intraocular pressure reduction
Time Frame: 4 years
The reduction of intraocular pressure after Ahmed glaucoma valve implantation is observed over a period of 4 years.
Secondary Outcomes
- development of visual acuity(4 years)
Investigators
Dr. Karin Pillunat
Principal Investigator
Technische Universität Dresden
Study Sites (1)
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