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Pulsed dye laser treatment of port-wine stains. A patient questionnaire
1Department of Dermatology, Royal Perth Hospital, Australia.
Background:
The flashlamp-pumped pulsed dye laser is recognized as the treatment of choice for port-wine stains. Most studies assessing its effectiveness are based on clinical reviews by the treating physician. Each patient's assessment of treatment outcome is also important.
Objective:
To assess the patients' attitudes toward laser treatment, satisfaction with treatment outcome, and reasons for withdrawal from treatment.
Methods:
A questionnaire was distributed to 186 patients with port-wine stains treated with the flashlamp-pumped pulsed dye laser. Of the 186 patients, 131 had completed treatment and 55 were having ongoing treatment or had withdrawn from treatment. Replies were received from 164 patients, a response rate of 88%.
Results:
Most patients expressed satisfaction with the present appearance of their treated port-wine stains. The majority of any adverse effects experienced were transient. Over 90% of patients would recommend treatment to other people with port-wine stains.
Conclusion:
The flashlamp-pumped pulsed dye laser improves the appearance of port-wine stains, and is regarded favorably by patients. Patients' assessments of treatment outcomes correlate well with clinical results obtained.
