Treatment of Vascular Lesions With a Tandem 532/1064 nm Laser
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 1
- 试验地点
- 2
- 主要终点
- Laser treatment
研究概览
简要总结
Dermatologists have for many years treated vascular lesions by a variety of modalities including cryosurgery, electrotherapy, dermabrasion and radiation.
It has been hypothesized that simultaneous delivery of these two wavelengths may provide safer, and in some cases more effective, vascular lesion removal.
The Tandem laser is capable of emitting multiple cryogen spurts intermittently with multiple 532/1064 nm laser pulses.This mode may reduce malformed blood vessels with a low incidence of long-term side effects.
详细描述
The researcher can determine the blanching of vascular lesions after Tandem laser with multiple 532/1064 nm laser pulses treatment.
The researcher will select one to four test sites spots for laser treatment. will be Different laser parameters can be used for each test site. The research will evaluate of the test sites at 6-12 weeks for bruising and blanching. Parameters of the test area with the greatest degree of blanching without adverse effects will be utilized for further treatment. If no test area is determined to have blanching without adverse effects, further test sites may be performed.
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
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adult age 18 years and older
- •Diagnosis of vascular lesion
排除标准
- •Pregnancy
- •History of cutaneous photosensitivity
- •Any therapy to the proposed treatment sites within the previous two months
- •Current participation in any other investigational drug or device evaluation
结局指标
主要结局
Laser treatment
时间窗: 6 months
Treatment of Vascular Lesions With a Tandem 532/1064 nm Laser
次要结局
未报告次要终点
研究者
Beckman Laser Institute and Medical Center
Wangcun Jia, PhD., Research Scientist
University of California, Irvine