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To analyze the characteristics, related risk factors, and prognosis of suprachoroidal hemorrhage (SCH) associated with pars plana vitrectomy (PPV).
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Suprachoroidal hemorrhage associated with pars plana vitrectomy | Procedure | SCH has a higher incidence rate after a second intraocular surgery in a vitrectomized eye which is associated with the lack of vitreous support and easier fluctuation of intraocular pressure. SCH associated with PPV is more localized and has a relatively good prognosis; high myopia and aphakic/ pseudophakic eyes are risk factors. Active treatment can effectively improve visual prognosis. |
| Measure | Description | Time Frame |
|---|---|---|
| pathogenesis | pathogenesis of PPV-related SCH and incidence of PPV-related SCH | baseline |
| Measure | Description | Time Frame |
|---|---|---|
| vision acuity | the final vision acuity | up to 7 weeks |
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Inclusion Criteria:
Exclusion Criteria:
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any participants who treated with PPV and occured Suprachoroidal hemorrhage with PPV
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Beijing Tongren Hospital | Beijing | Beijing Municipality | 100730 | China |
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| ID | Term |
|---|---|
| D004194 | Disease |
| ID | Term |
|---|---|
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
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