» Articles » PMID: 34409355

Effectiveness and Clinical Predictors of Drug Survival in Psoriasis Patients Receiving Apremilast: A Registry Analysis

Abstract

Background: Little is known about the effectiveness and drug survival associated with apremilast under real-world conditions.

Objective: To investigate the influence of patient and disease characteristics on drug survival associated with apremilast and to elucidate clinical effectiveness with regard to the psoriasis area and severity index (PASI) reduction.

Methods: This was an observational, retrospective, multicenter analysis from the Austrian Psoriasis Registry.

Results: Data from 367 patients were eligible for analysis. The 12-month drug survival rate associated with apremilast (ie, the proportion of patients on the drug) was 57.3% and decreased significantly in patients younger than 40 years (relative hazard ratio = 1.49,  = .007918). Sex; concomitant arthritis; previous biologic therapy; obesity; and palmoplantar, scalp, nail, and intertriginous involvement did not significantly affect drug survival. At 12 months, the response rates in patients receiving apremilast per protocol with a PASI of 50, 75, 90, and 100 were 80.0%, 56.4%, 38.2%, and 22.7%, respectively.

Limitations: Inclusion of a substantial number of patients with no record of absolute PASI at study entry and lack of PASI reduction follow-up data of 103 patients (28.1%) after starting apremilast treatment.

Conclusion: Apremilast is a robust antipsoriatic drug for which the drug survival is not strongly influenced by most patient- or disease-related factors except age. Drug survival is significantly shorter in patients younger than 40 years.

Citing Articles

Exploring the Therapeutic Landscape: A Narrative Review on Topical and Oral Phosphodiesterase-4 Inhibitors in Dermatology.

Carmona-Rocha E, Rusinol L, Puig L Pharmaceutics. 2025; 17(1).

PMID: 39861739 PMC: 11769339. DOI: 10.3390/pharmaceutics17010091.


Psoriasis and its impact on close relatives and partners of patients - A cross-sectional questionnaire study.

Grossschaedl K, Weger W, Graier T, Salmhofer W, Mrowietz U, Wolf P Skin Health Dis. 2024; 4(3):e355.

PMID: 38846686 PMC: 11150751. DOI: 10.1002/ski2.355.


Gender perspective in psoriasis: a scoping review and proposal of strategies for improved clinical practice by European dermatologists.

Gonzalez-Cantero A, Constantin M, Dattola A, Hillary T, Kleyn E, Magnolo N Int J Womens Dermatol. 2023; 9(4):e112.

PMID: 37915402 PMC: 10615520. DOI: 10.1097/JW9.0000000000000112.


Treatment Persistence of Apremilast Among Patients with Psoriatic Arthritis.

Haddad A, Stein N, Lavi I, Shynkar L, Bergman I, Feldhamer I Biologics. 2023; 17:129-136.

PMID: 37814674 PMC: 10560465. DOI: 10.2147/BTT.S425693.


Early Discontinuation of Apremilast in Patients with Psoriasis and Gastrointestinal Comorbidities: Rates and Associated Risk Factors.

Schmidt L, Wang C, Patel V, Davidson D, Kalirai S, Panda A Dermatol Ther (Heidelb). 2023; 13(9):2019-2030.

PMID: 37517029 PMC: 10442291. DOI: 10.1007/s13555-023-00975-3.


References
1.
Kavanaugh A, Gladman D, Edwards C, Schett G, Guerette B, Delev N . Long-term experience with apremilast in patients with psoriatic arthritis: 5-year results from a PALACE 1-3 pooled analysis. Arthritis Res Ther. 2019; 21(1):118. PMC: 6509758. DOI: 10.1186/s13075-019-1901-3. View

2.
Nast A, Jacobs A, Rosumeck S, Werner R . Efficacy and Safety of Systemic Long-Term Treatments for Moderate-to-Severe Psoriasis: A Systematic Review and Meta-Analysis. J Invest Dermatol. 2015; 135(11):2641-2648. DOI: 10.1038/jid.2015.206. View

3.
Inzinger M, Weger W, Heschl B, Salmhofer W, Quehenberger F, Wolf P . Methotrexate vs. fumaric acid esters in moderate-to-severe chronic plaque psoriasis: data registry report on the efficacy under daily life conditions. J Eur Acad Dermatol Venereol. 2012; 27(7):861-6. DOI: 10.1111/j.1468-3083.2012.04596.x. View

4.
Sruamsiri R, Iwasaki K, Tang W, Mahlich J . Persistence rates and medical costs of biological therapies for psoriasis treatment in Japan: a real-world data study using a claims database. BMC Dermatol. 2018; 18(1):5. PMC: 6042444. DOI: 10.1186/s12895-018-0074-0. View

5.
Wong T, Sinclair S, Smith B, Fraser C, Morton C . Real-world, single-centre experience of apremilast for the treatment of moderate to severe psoriasis. Clin Exp Dermatol. 2017; 42(6):675-676. DOI: 10.1111/ced.13150. View