Relationship Between Preoperative Corneal Thickness and Postoperative
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 113
- 主要终点
- Descemet's stripping endothelial keratoplasty (DSAEK) or Descemet membrane endothelial keratoplasty (DMEK)
研究概览
简要总结
To evaluate the impact of preoperative corneal thickness on visual outcomes following Descemet's stripping endothelial keratoplasty (DSAEK) or Descemet membrane endothelial keratoplasty (DMEK)
详细描述
Patients underwent DSAEK or DMEK for endothelial dysfunction, from October 2013 to November 2016. Patients aged > 18 years and with an indication for posterior lamellar graft surgery, such as Fuchs dystrophy, were included. Exclusion criteria included a history of penetrating keratoplasty in the study eye and a need for a penetrating keratoplasty following endothelial graft failure. Visual acuity, central corneal thickness (CCT) and graft thickness were measured preoperatively, and at postoperative day 7 and months 1, 3 and 6.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 接受健康志愿者
- 否
入选标准
- •Clinically indicated need for posterior lamellar graft surgery (DSAEK or DMEK) such as:
- •Fuchs dystrophy,
- •pseudophakic bullous decompensation
- •or other endothelial dysfunction corneal
排除标准
- •were a history of penetrating keratoplasty in the indicated eye
- •the technical inability of preoperative CCT measurement
- •the need for a penetrating keratoplasty following endothelial graft failure
- •severe postoperative complications resulting in unquantifiable visual acuity
结局指标
主要结局
Descemet's stripping endothelial keratoplasty (DSAEK) or Descemet membrane endothelial keratoplasty (DMEK)
时间窗: month 6
LogMar
次要结局
未报告次要终点