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Clinical efficacy of photodynamic therapy and pulsed dye lasers in the treatment of port wine stains: a retrospective study

Clinical efficacy of photodynamic therapy and pulsed dye lasers in the treatment of port wine stains: a retrospective study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500106195
Enrollment
Unknown
Registered
2025-07-18
Start date
2025-07-18
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

port-wine stains

Interventions

Observation group:none

Sponsors

West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. clinical diagnosis of PWS patients; 2. The follow-up data are complete; 3. Patients who have completed two sessions of pulsed dye laser treatment or photodynamic therapy

Exclusion criteria

Exclusion criteria: 1. Patients with other disfacial skin diseases (such as Ota nevus and chloasma) that affect the therapeutic effect and efficacy evaluation; 2. People suffering from severe neuropsychiatric disorders;

Design outcomes

Primary

MeasureTime frame
the Visual Analog Scale ;—

Countries

China

Contacts

Public ContactLian Liu

West China Hospital, Sichuan University

754488032@qq.com+86 28 8542 3319

Outcome results

None listed

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