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| ID | Type | Description | Link |
|---|---|---|---|
| IRB08858 | Other Identifier | WillsEyeIRB |
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This study is a comparison (23 gauge vs 20 gauge instrumentation) of surgical instrumentation for retinal detachment repair.
The majority of studies on PPV for PRD up to this time have used 20-gauge instrumentation. Currently, both 23-gauge and 20-gauge instrumentation are commercially available for PPV. No studies have reported the efficacy of 23-gauge PPV compared to 20-gauge PPV for primary pseudophakic RRD. As a result, many retinal surgeons choose the modality based on personal preference.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 20 gauge pars plana vitrectomy | Other | 20 gauge pars plana vitrectomy for retinal detachment repair |
|
| 23 gauge pars plana vitrectomy | Other | 23 gauge pars plana vitrectomy for retinal detachment repair |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Retinal Detachment repair | Procedure | Comparing 23 gauge vs 20 gauge pars plana vitrectomy. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Assess the initial retinal reattachment rates by comparing the percentages/amount. | 1 Year |
| Measure | Description | Time Frame |
|---|---|---|
| Change in best-corrected visual acuity by comparing letters read. | To determine the change in best-corrected visual acuity (BCVA) at the pre-operative visit compared to the 6 month post-operative visit | 6 months |
| Reattachment rates with 23 gauge and 20 gauge PPV by comparing the amount. |
| Measure | Description | Time Frame |
|---|---|---|
| Compare rates of intraoperative and postoperative complications by comparing the amount and severity of these complications. | To describe and compare rates of intraoperative and postoperative complications with 23-gauge versus 20-gauge PPV for primary repair of PRD, including but not limited to post-operative hypotony, choroidal detachment, proliferative vitreoretinopathy, and endophthalmitis. | 1 year |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Jason Hsu, MD | Wills Eye | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Mid Atlantic Retina | Philadelphia | Pennsylvania | 19107 | United States |
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| ID | Term |
|---|---|
| D012163 | Retinal Detachment |
| ID | Term |
|---|---|
| D012164 | Retinal Diseases |
| D005128 | Eye Diseases |
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To determine the final retinal reattachment rates with 23-gauge and 20-gauge PPV if multiple surgeries are required. |
| 1 year |
| Operating time for 23 gauge versus 20 gauge PPV (time measurement) | This will be done to determine operating times for 23-gauge versus 20-gauge PPV for primary repair of PRD. | 1 day- Day of surgery |