Your browser doesn't support javascript.
loading
Novel transdermal device for delivery of triamcinolone for nail psoriasis treatment
Annals of the Academy of Medicine, Singapore ; : 16-23, 2022.
Artículo en Inglés | WPRIM | ID: wpr-927436
ABSTRACT
INTRODUCTION@#Nail psoriasis treatment is challenging due to difficult drug delivery and systemic therapy toxicities. Self-dissolvable microneedle patches embedded with corticosteroids offers a potentially rapid, minimally invasive drug delivery platform with good efficacy and minimal adverse side effects.@*METHODS@#We conducted a 4-month prospective randomised controlled trial. Subjects with psoriatic nails were randomised to receive microneedle device delivered topical steroids on one hand and control treatment (topical Daivobet gel) on the other. Two independent dermatologists blinded to the treatment assignment scored their Nail Psoriasis Severity Index (NAPSI) during visits at baseline, 2 and 4 months. All treatment was discontinued after 2 months. Average NAPSI score on each hand was analysed.@*RESULTS@#A total of 25 participants were recruited, aged 22 to 73 years. Majority were Chinese (72%), followed by Indian and Malay. There was equal randomisation of treatment to the left and right nail. While there was a rapid significant improvement in average NAPSI score for the control arm at 2 months, the treatment arm had a greater, more sustained improvement of the NAPSI score at 4 months. The average NAPSI score improved for both treatment and control group at 4 months compared to baseline. However, only the NAPSI value improvement in the controls at 2 months compared to baseline was statistically significant (P=0.0039). No severe adverse effects were reported.@*CONCLUSION@#To the best of our knowledge, this is the first prospective randomised control trial comparing microneedle technology against conventional topical steroids in nail psoriasis treatment. Our findings demonstrate microneedle technology is as efficacious as topical therapy.
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Psoriasis / Triamcinolona / Estudios Prospectivos / Enfermedades de la Uña / Uñas Tipo de estudio: Ensayo Clínico Controlado / Estudio observacional Límite: Humanos Idioma: Inglés Revista: Annals of the Academy of Medicine, Singapore Año: 2022 Tipo del documento: Artículo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Psoriasis / Triamcinolona / Estudios Prospectivos / Enfermedades de la Uña / Uñas Tipo de estudio: Ensayo Clínico Controlado / Estudio observacional Límite: Humanos Idioma: Inglés Revista: Annals of the Academy of Medicine, Singapore Año: 2022 Tipo del documento: Artículo