A Prospective Triple-Blinded Single-Center Study of Laser-Assisted 5-Fluorouracil Versus Laser-Assisted Corticosteroid Treatment for Keloids
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Change in Patient and Observer Scar Assessment Scale (POSAS) Score From Baseline to Final Visit
研究概览
简要总结
This is a split-scar study with a target sample size of 20. There are two interventions: fractional erbium:YAG-assisted drug delivery of 5-fluorouracil and fractional erbium:YAG-assisted drug delivery of triamcinolone acetonide. Patients will undergo treatments in a series of 4 treatments at approximately 4 week ± 1 week intervals. Investigators will monitor for safety and continued benefit after the end of the interventional treatment.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 89 Years（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
结局指标
主要结局
Change in Patient and Observer Scar Assessment Scale (POSAS) Score From Baseline to Final Visit
时间窗: Baseline, Week 16
POSAS has two components, the observer (physician) portion and the patient portion. The observer grades on a scale of 1 to 10, 10 being the worst scar imaginable, six measures: vascularity, pigmentation, thickness, relief, pliability and surface area. The patient answers six questions regarding the characteristics of the scar, with each question being on a scale of 1 to 10. The scores of each category are summed to get the total POSAS score, with 120 being the highest score and representing the worst scar and 12 being the lowest score.
Change in Modified Hamilton Score
时间窗: Baseline, Week 16
The Hamilton scale consists of 4 items with a score range of 0 to 14, where 14 represents more severe scarring.
次要结局
- Change in Scar Measurement From Baseline to Final Visit(Baseline, Week 16)