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By using the ultrasound power delivered by fragmatome, the hard, organized blood clot could be removed easily.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| fragmatome | Procedure | Patients with massive subretinal hemorrhage from age related macular degeneration and organized subretinal blood clot were managed by inferior retinectomy. The subretinal organized blood clot was dragged to the preretinal space and removed by fragmatome. The retinal was reattached with perfluorocarbon liquid and laser was applied at the margin of retinectomy. Silicon oil was infused at the end of surgery. |
| Measure | Description | Time Frame |
|---|---|---|
| Visual acuity | visual acuity change in logMAR in different time point | Before operation, 1 weeks after operation, 1 month after operation. |
| spherical equivalent | spherical power + half of cylinder power | Before operation |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with massive subretinal hemorrhage from age related macular degeneration and organized subretinal blood clot were managed by inferior retinectomy
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Changhua Christian Hospital | Changhua | Taiwan |
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| ID | Term |
|---|---|
| D008268 | Macular Degeneration |
| ID | Term |
|---|---|
| D012162 | Retinal Degeneration |
| D012164 | Retinal Diseases |
| D005128 | Eye Diseases |
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