The effect of pulsed dye laser on the dermatology life quality index in erythematotelangiectatic rosacea patients: an assessment.

Background: Erythematotelangiectatic rosacea is a common cutaneous disorder. It has a major psychosocial impact on a patient's life.

Objective: This study aims to investigate the impact of pulsed dye laser on the quality of life of affected patients as measured by the Dermatology Life Quality Index.

Methods: The authors report a prospective study of 20 patients (in a wide range of skin phototypes) attending a laser clinic. All patients completed the Dermatology Life Quality Index questionnaires before and after three sessions of laser treatment.

Results: The mean Dermatology Life Quality Index scores pre- and post-laser treatment were 17.3 and 4.3, respectively. All patients experienced a statistically significant improvement in their quality of life (p<0.0001, paired t test).

Conclusion: The Dermatology Life Quality Index questionnaire (pre- and post-laser treatment) is an important tool for monitoring the efficacy of therapy and patient satisfaction.