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Prospective self-control study for Q-switched 755nm laser and picosecond 755nm laser in treatment of cafe au lait with various morphology

Prospective self-control study for Q-switched 755nm laser and picosecond 755nm laser in treating cafe au lait

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800018263
Enrollment
Unknown
Registered
2018-09-07
Start date
2019-03-09
Completion date
Unknown
Last updated
2018-09-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

cafe au lait

Interventions

Group 1:Q-switch 755nm laser versus picosecond 755nm laser

Sponsors

Shanghai Ninth People's Hospital, Shanghai Jiaotong University School Of Medicine
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 55 Years

Inclusion criteria

Inclusion criteria: 1. diagnosis of cafe au lait, age is not limited, male or female; 2. cafe au laits have never received other treatments; 3. after all understanding the treatment plan and risk, the person or guardian voluntarily signed the informed consent, willing to accept their own controlled trials, and with follow-up.

Exclusion criteria

Exclusion criteria: 1. pregnant women or women with pregnancy planning; 2. allergic to topical anesthesia; 3. wounds in the lesion area, or patients with epidermal ulceration.

Design outcomes

Primary

MeasureTime frame
VAS;—

Countries

China

Contacts

Public ContactLi Wei

Shanghai 9th People's Hospital, Shanghai Jiao Tong University School of Medicine

liweiboshi@163.com+86 13916936121

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026