TCTR20210421003已完成4 期
A comparison of different pulse duration of Q-switched Nd:YAG for the treatment of facial lentigines
Siriraj Skin Laser Center0 个研究点目标入组 23 人开始时间: 2021年4月21日最近更新:
适应症
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 23
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 18 Years 至 80 Years（—）
- 性别
- All
入选标准
- •1. Age between 18-80 years old
- •2. Facial lentigines on both sides of the face
- •3. Fitzpatrick skin phototype 3-5
- •4. Can follow the study protocol
排除标准
- •1. Photosensitive dermatosis, acne, skin infection or inflammation at the study area
- •2. Regular smoking
- •3. Pregnancy, within 3 months after child delivery, lactating women
- •4. Cannot follow the study protocol
- •5. History of allergy to local anesthesia (lidocaine or prilocaine), cannot tolerate cold air cooling
- •6. No written consent in the study participation
- •7. Conditions that investigators consider that may have some risks in participating the study such as keloids, psychiatric illness such as major depression or schizophrenia
- •8. Intense sun exposure 1 week before the study and cannot avoid sun exposure for 1 week after treatment
- •9. Do not allow to take facial photographs
研究者
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