A Comparative Open-Label Multicentre Clinical Trial To Assess The Efficacy And Safety Of A New Therapy With Cultured Chimeric Skin For The Treatment Of Skin Lesions In Patients With Epidermolysis Bullosa
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 12
- 试验地点
- 2
- 主要终点
- Time to epithelization
研究概览
简要总结
A phase II, comparative, open label, prospective, multicentre clinical trial where each patient will undergo two procedures; implant of a patch of cultured chimeric skin (experimental therapy) in a half of the skin lesion and an occlusive non-adherent dressing (control) in the other half for 12 months of follow-up in two Spanish centres.
详细描述
Reconstruction of interdigital commisures in patients with severe skin syndactyly using laminar grafts that will be uniformly and systematically taken with an electrical or compressed air dermatome on an aseptic area and with the same extent and depth in microns in all patients.
Immediately after the surgical procedure, a patch of cultured chimeric skin (experimental therapy) will be implanted in a half of the skin defect of the patient, and an occlusive non - adherent dressing (control) will be implanted in the other half.
Patients will initially be followed up every two days until epithelisation occurs (approximately 21 days after surgery) and at 3,8,and 12 months of follow-up.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 28 Days 至 —（Child, Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
研究组 & 干预措施
CX501
Cultured chimeric skin
干预措施: CX501 (Drug)
Non adherent dressing
Occlusive non adherent dressing
干预措施: Occlusive non adherent dressing (Device)
结局指标
主要结局
Time to epithelization
时间窗: 21 days
次要结局
- Fibroblast persistence(3, 8 and 12 months)
- Incidence of Adverse Events(12 months)