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The purpose of this study is to study whether deep anterior lamellar keratoplasty (DALK) using acellular tissue will promote corneal graft survival in high risk patients.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| GCCT,corneal allograft survival ,DALK | Experimental | experimental group: deep anterior lamellar keratoplasty using glycerin-cryopreserved corneal tissue |
|
| FCT,corneal allograft survival ,DALK | Experimental | control group: deep anterior lamellar keratoplasty using fresh corneal tissue |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| DALK using GCCT | Procedure | Deep anterior lamellar keratoplasty (DALK) using glycerin-cryopreserved corneal tissue |
|
| Measure | Description | Time Frame |
|---|---|---|
| rejection |
| Measure | Description | Time Frame |
|---|---|---|
| laser scanning in vivo confocal microscopy |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Wei Chen, MD,PhD | Eye Hospital, Wenzhou Medical College, China | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Eye Hospital, Wenzhou Medical College | Wenzhou | Zhejiang | 325027 | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 21803324 | Derived | Li J, Yu L, Deng Z, Wang L, Sun L, Ma H, Chen W. Deep anterior lamellar keratoplasty using acellular corneal tissue for prevention of allograft rejection in high-risk corneas. Am J Ophthalmol. 2011 Nov;152(5):762-70.e3. doi: 10.1016/j.ajo.2011.05.002. Epub 2011 Jul 30. |
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| DALK using FCT | Procedure | Deep anterior lamellar keratoplasty (DALK) using fresh corneal tissue |
|
| ID | Term |
|---|---|
| D012059 | Rejection, Psychology |
| ID | Term |
|---|---|
| D012919 | Social Behavior |
| D001519 | Behavior |
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