Evaluation of the Possibility of Axial Psoriatic Arthritis Patients Meeting Classification Criteria for Axial Spondyloarthritis and Ankylosing Spondylitis.

The objective of the study was to analyze whether axial psoriatic arthritis (axPsA) patients meet classification criteria for axial spondyloarthritis (axSpA) and ankylosing spondylitis (AS). A total of 104 patients (66 men and 38 women) with PsA according to CASPAR criteria were examined, all patients had back pain. Patients were evaluated for presence of inflammatory back pain (IBP) by ASAS criteria.

[Clinical and instrumental characteristics of psoriatic arthritis in men and women. Data from a cohort observational study].

Aim: To study and compare the clinical and imaging characteristics of psoriatic arthritis (PsA) in men and women.

Materials And Methods: The study included 956 PsA patients observed in the Russian register, 411 (43%) men and 545 (57%) women. The average age of men/women was 46.

[A new integral enthesial-comorbididity index of psoriatic arthritis activity].

Aim: To develop an integral index of psoriatic arthritis (PsA) activity.

Materials And Methods: 117 patients with PsA (M/F - 63/54) were included. Patients' age 44±11 years, psoriasis (Ps) duration - 213±153 months, PsA duration - 73.

[The burden of progression of psoriatic arthritis. All-Russian register data].

Background: Psoriatic arthritis (PsA) is a complex immune-mediated disease in which a third of patients with psoriasis (PsO) have a inflammatory lesion of both the musculoskeletal system (peripheral joints and axial structures) and extra-articular manifestations (dactylitis, enthesitis, nail PsO, uveitis and inflammatory bowel disease).

Aim: To assess the burden of PsA progression in real practice according to the Russian register of PsA patients.

Materials And Methods: Seven hundred thirty seven M/F=350 (47.

Preface to Special Issue on Dynamic Games for Modeling and Control of Epidemics.

This preface introduces the special issue on Dynamic Games for Modeling and Control of Epidemics. It showcases 12 papers with timely contributions to dynamic games and their applications to the modeling, analysis, and control of epidemics. The papers in this collection connect dynamic games and epidemic models to address the recent challenges related to screening, containment, and mitigation strategies for epidemics.