Korean J Dermatol.  2015 Sep;53(8):617-622.

Efficacy and Safety of Ustekinumab in the Treatment of Moderate to Severe Psoriasis in Korea

Affiliations
  • 1Department of Dermatology, School of Medicine, Pusan National University, Busan, Korea. dockbs@pusan.ac.kr
  • 2Department of Dermatology, Pusan National University of Yangsan Hospital, Yangsan, Korea.
  • 3Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.

Abstract

BACKGROUND
Ustekinumab, a fully human monoclonal immunoglobulin antibody that targets the P40 subunit shared by interleukin (IL)-12 and IL-23 has emerged as a promising treatment for moderate to severe psoriasis. However, to date, there are no 'clinical practice setting' data on ustekinumab in Korean patients with psoriasis.
OBJECTIVE
To assess the clinical efficacy and safety of ustekinumab in Korean patients with psoriasis.
METHODS
Prospective data were gathered during the follow-ups of 34 consecutive chronic plaque psoriasis patients treated with ustekinumab for a minimum of 16 weeks at a single referral center. Patients' demographics, Psoriasis Area Severity Index (PASI) score, Physicians' Global Assessment (PGA), Dermatologic Life Quality Index (DLQI), and adverse events were investigated.
RESULTS
The mean PASI score significantly decreased after the first administration of ustekinumab (paired t-test, p<0.05). Twenty-one of 34 patients (61.8%) had obtained near-complete clearance (PASI 90) upon the last follow-up visit. No unexpected adverse events other than herpes zoster and elevated liver enzymes were observed.
CONCLUSION
Ustekinumab can be of benefit in the treatment of Korean psoriasis patients, as it was associated with a rapid and satisfactory response and was well tolerated.

Keyword

Clinical setting; Efficacy; Psoriasis; Safety; Ustekinumab

MeSH Terms

Demography
Follow-Up Studies
Herpes Zoster
Humans
Immunoglobulins
Interleukin-23
Interleukins
Korea*
Liver
Prospective Studies
Psoriasis*
Quality of Life
Referral and Consultation
Ustekinumab
Immunoglobulins
Interleukin-23
Interleukins
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