Association between enthesitis/dactylitis resolution and patient-reported outcomes in guselkumab-treated patients with psoriatic arthritis

© 2024. The Author(s)..

OBJECTIVES: To evaluate the association between enthesitis resolution (ER) and dactylitis resolution (DR) and meaningful improvements in patient-reported outcomes (PROs) among biologic-naïve patients with PsA receiving guselkumab in the DISCOVER-2 study.

METHODS: Enthesitis and dactylitis, characteristic lesions of PsA, were evaluated by independent assessors using the Leeds Enthesitis Index (range, 0-6) and Dactylitis Severity Score (range, 0-60). Proportions of patients with ER or DR (score = 0) among those with score > 0 at baseline were determined at weeks 24, 52, and 100. PROs included: fatigue (Functional Assessment of Chronic Illness Therapy-Fatigue [FACIT-Fatigue]), pain (0-100 visual analog scale), physical function (Health Assessment Questionnaire-Disability Index [HAQ-DI]), and health-related quality of life (36-item Short-Form Health Survey physical/mental component summary [SF-36 PCS/MCS]). Meaningful responses were defined as: improvements of ≥ 4 for FACIT-Fatigue, ≥ 0.35 for HAQ-DI, and ≥ 5 for SF-36 PCS/MCS and absolute scores of ≤ 15 for minimal pain and ≤ 0.5 for normalized HAQ-DI. Associations between ER/DR status and PRO response status were tested using a Chi-square test.

RESULTS: Guselkumab-treated patients with ER were more likely than those without ER to achieve minimal pain (p < 0.001), normalized HAQ-DI (p < 0.001), and PCS response (p < 0.05) at weeks 24, 52, and 100. Patients with DR were more likely than those without DR to achieve FACIT-Fatigue response at week 24 and week 52 (both p ≤ 0.01) and minimal pain at week 24 and normalized HAQ-DI at week 52 (both p ≤ 0.03).

CONCLUSION: In biologic-naïve patients with active PsA treated with guselkumab, achieving ER or DR was associated with durable improvements in selected PROs, including those of high importance to patients.

TRIAL REGISTRATION: ClinicalTrials.gov ( https://clinicaltrials.gov ) NCT03158285; Registered: May 16, 2017. Key Points • At week 100, 65% and 76% of guselkumab-treated patients achieved enthesitis and dactylitis resolution (ER/DR). • Achieving ER was associated with achieving DR and vice versa through the end of study. • Achieving ER or DR was associated with durable and meaningful improvements in selected patient-reported outcomes.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:43

Enthalten in:

Clinical rheumatology - 43(2024), 5 vom: 02. Apr., Seite 1591-1604

Sprache:

Englisch

Beteiligte Personen:

Rahman, Proton [VerfasserIn]
McInnes, Iain B [VerfasserIn]
Deodhar, Atul [VerfasserIn]
Schett, Georg [VerfasserIn]
Mease, Phillip J [VerfasserIn]
Shawi, May [VerfasserIn]
Cua, Daniel J [VerfasserIn]
Sherlock, Jonathan P [VerfasserIn]
Kollmeier, Alexa P [VerfasserIn]
Xu, Xie L [VerfasserIn]
Sheng, Shihong [VerfasserIn]
Ritchlin, Christopher T [VerfasserIn]
McGonagle, Dennis [VerfasserIn]

Links:

Volltext

Themen:

089658A12D
Antibodies, Monoclonal, Humanized
Antirheumatic Agents
Biologic
Biological Products
Dactylitis
Enthesitis
Evaluation Study
Guselkumab
Journal Article
Psoriatic arthritis

Anmerkungen:

Date Completed 16.04.2024

Date Revised 25.04.2024

published: Print-Electronic

ClinicalTrials.gov: NCT03158285

Citation Status MEDLINE

doi:

10.1007/s10067-024-06921-8

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369622464