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A Prospective Study on the Effectiveness and Safety Evaluation of Dual Wavelength Long-pulsed 755nm Alexandrite/1,064nm Nd:YAG for Treatment of Cutaneous Vascular Lesions

A Prospective Study on the Effectiveness and Safety Evaluation of Dual Wavelength Long-pulsed 755nm Alexandrite/1,064nm Nd:YAG for Treatment of Cutaneous Vascular Lesions

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0005847
Enrollment
50
Registered
2021-01-29
Start date
2021-01-07
Completion date
Unknown
Last updated
2023-03-06

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

Conditions

None listed

Interventions

Medical Device : In the random selection method of the test group and the control group, in the case of rosacea patients, each side on the face of the subject is assigned, and in the case of nevus fla

Sponsors

Yonsei University Health System, Severance Hospital
Lead Sponsor
Yonsei University Yongin Severance Hospital
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Adults aged 19-65 2) Individuals with cutaneous vascular lesions (rosacea, nevus flammeus) 3) Individuals who understands the purpose and methods of this trial 4) Individuals who can regularly visit our hospital 5) Individuals who agrees to avoid any other dermatologic therapies other than our treatment material

Exclusion criteria

Exclusion criteria: 1) Whom denies to participate 2) Pregnant women, breast feeding women 3) Subjects judged to be unsuitable by the person in charge of the clinical trial for the following conditions ? In case of infectious or inflammatory skin disease at the treatment site ? In case of pigmented skin diseases such as spots at the treatment site ? In case of keloid or collagen or elastic fiber disease ? In case of chronic wasting disease (asthma, diabetes, etc.) ? When there is a risk of bleeding by taking an anticoagulant ? In case of an autoimmune disease ? Person with psychiatric problems ? Person with acute illness 4) Other cases when it is difficult to conduct the clinical (ex. illiteracy, foreigners)

Design outcomes

Primary

MeasureTime frame
5-point scale Global Aesthetic Improvement Scale (GAIS) evaluated based on clinical photos

Secondary

MeasureTime frame
Mark-vu, Mexameter, subjective improvement graded by participants

Countries

Korea, Republic of

Contacts

Public ContactSujin Park

Yonsei University Health System, Severance Hospital

parksj94@yuhs.ac+82-2-2227-2666

Outcome results

None listed

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