NCT01837407已完成不适用
Reconstruction of a Neurocutaneous Defect of the Proximal Phalanx With a Heterodigital Arterialized Nerve Pedicle Flap
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 9
- 试验地点
- 1
- 主要终点
- Static 2-point discrimination test
研究概览
简要总结
Complex digital injuries involving soft tissue loss and digital nerve defect pose challenging problems for hand surgeons. This study uses the heterodigital arterialized nerve pedicle flap including the dorsal branch of the digital nerve for reconstructing a digital neurocutaneous defect of the proximal phalanx.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 15 Years 至 55 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •a neurocutaneous defect at the proximal phalanx
- •a soft tissue defect on the volar, dorsal, and contiguous lateral aspects of adjacent fingers .associated digital nerve defect.
排除标准
- •an injury involving the course of the arterial or venous pedicle; an injury involving donor site or donor nerve
- •a soft tissue defect on the noncontiguous lateral aspects of adjacent fingers
- •a nerve injury that is able to be repaired by primary neurorrhaphy
结局指标
主要结局
Static 2-point discrimination test
时间窗: 18 months to 24 months
The test points are at the center of the radial or ulnar portion of the pulp. Each area is tested 3 times with a Discriminator. The investigators stop at 4mm as a limit of 2PD and consider this normal.
次要结局
- Cold Intolerance Severity Score (CISS) questionnaire.(18 months to 24 months)
研究者
研究点 (1)
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