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Updated: Aug 16, 2026
The Goeckerman Regimen for the Treatment of Moderate to Severe Psoriasis
Published on: July 11, 2013
Characteristics of Real-World Patients with Psoriasis Receiving Guselkumab or Interleukin-17 Inhibitors: Data from
Bruce Strober1,2, Matthias Augustin3, Yayoi Tada4
1Department of Dermatology, Yale University School of Medicine, New Haven, CT, USA.
Background:
The first phase of the Psoriasis Longitudinal Assessment and Registry (PSOLAR) provided safety, demographic, and other outcomes data from >12,000 patients (>75,000 patient-years) eligible to receive biologics for psoriasis. In 2018, PSOLAR enrollment criteria were updated to specifically include patients receiving either guselkumab or an interleukin-17 inhibitor (IL-17i).
Methods:
Baseline characteristics are described for patients included in PSOLAR after adoption of Protocol Amendment 6 (March 26, 2018), which updated enrollment criteria to include patients exposed to guselkumab or an IL-17i.
Results:
As of July 12, 2025, 3501 patients (guselkumab, n = 2213; IL-17i, n = 1288) were enrolled at sites in 17 countries. Baseline characteristics were generally balanced between the guselkumab and IL-17i cohorts. The majority of patients were male (59.9%), white (74.3%), and overweight/obese (78.5%; mean [SD] BMI = 30.2 [7.2] kg/m2). Mean (SD) age was 50.3 (13.9) years. On average, patients had longstanding psoriasis at baseline (mean [SD] duration of psoriasis = 19.0 [13.7] years; mean [SD] body surface area = 8.6% [12.7]). Most patients reported current or prior history of alcohol use (77.3%) and smoking (54.1%). Prior to enrollment, most patients (76.9%) reported exposure to ≥1 biologic. Self-reported psoriatic arthritis was less common in the guselkumab vs the IL-17i group (25.0% vs 38.1%).
Conclusion:
Patients with psoriasis treated with guselkumab or an IL-17i in this real-world cohort had similar baseline characteristics, although psoriatic arthritis was more common in the IL-17i group. Findings from PSOLAR may help clinicians better understand characteristics of patients who may be prescribed guselkumab or an IL-17i for psoriasis in a real-world setting.
Clinicaltrialsgov Identifier:
NCT00508547.
