In this issue of Rheumatic Disease Clinics , guest editors Drs. Alexis Ogdie and Eric M. Ruderman bring their considerable expertise to the topic of Psoriatic Arthritis Updates . Top experts discuss nail disease in PsD; obesity and comorbidity management in PsA; biomarkers and treatment response in PsD; gut manifestations of SpA and relevance for PsA; and many other timely topics, including recent research and treatment advancements that emphasize personalized care and multidisciplinary approaches for optimal patient outcomes. Contains 16 relevant, practice-oriented topics including challenges in developing treatment guidelines in psoriatic arthritis; achieving personalized medicine in PsA: novel treatment strategies and trial designs; predicting PsA; and more Provides in-depth clinical reviews on psoriatic arthritis , offering actionable insights for clinical practice Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.