Treatment of melasma using fractional photothermolysis: a report of eight cases with long-term follow-up.
Dermatol Surg
; 36(8): 1273-80, 2010 Aug.
Article
em En
| MEDLINE
| ID: mdl-20666816
ABSTRACT
BACKGROUND:
Melasma on the face is difficult to treat and is often refractory to multiple treatment modalities.OBJECTIVES:
To investigate the safety and efficacy of fractional photothermolysis (FP) for the treatment of melasma and to determine recurrence rates with this treatment method. MATERIALS ANDMETHODS:
Eight female patients (Fitzpatrick skin type II-IV) with clinically diagnosed melasma on the face were treated using FP (1,550 nm Fraxel SR laser). Two to seven treatments were performed at 3- to 8-week intervals. Treatment levels ranged from 3 to 10, corresponding to 9% to 29% surface area coverage (8-10 passes per treatment). Energies used ranged from 6 to 40 mJ. Physician and patient assessments were recorded at each visit and at a follow-up visit 7 to 36 months (mean 13.5 months) after the last treatment session.RESULTS:
At the last treatment, assessments revealed greater than 50% clinical improvement in melasma in five of eight patients. Follow-up assessments by the evaluating physician revealed sustained efficacy in five patients. Recurrence was reported in three patients. No significant adverse effects were noted.CONCLUSIONS:
FP is a safe and effective treatment for refractory melasma, with long-term remission.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Terapia a Laser
/
Melanose
Tipo de estudo:
Observational_studies
/
Prognostic_studies
Limite:
Adult
/
Humans
/
Middle aged
Idioma:
En
Revista:
Dermatol Surg
Ano de publicação:
2010
Tipo de documento:
Article