Non-Pharmacological Interventions for Treating Psoriatic Arthritis

Background and objective: In this review, we discuss evidence concerning the management of psoriatic arthritis (PsA) patients with non-pharmacological interventions and additionally develop physical training protocols that could be prescribed to these patients. Methods: We selected 110 articles, published on PubMed and Google Scholar databases from 1972 to date, investigating the effects of generic hygienic-dietary recommendations and training programs in PsA or psoriasis (PSO) individuals. Results: Although data in support are limited, aerobic, endurance, and strength exercises as well as complementary techniques may all be useful in preserving or improving residual functional capacity, joint flexibility, and muscle strength. Exercise may reduce systemic inflammation, pain, and fatigue and additionally control PsA comorbidities, like dysmetabolism or obesity. Conclusions: The polyhedral clinical expression of PsA underlines the need for a multidisciplinary approach combining the synergistic effects of pharmacological and non-pharmacological treatments. The latter range from preventive measures, like dietary modifications, weight loss, and cigarette smoking cessation, to personalized training protocols according to disease activity and phenotype, comorbidities, and individual tolerability. In these patients, we strongly encourage the regular practice of motor activity at progressively increasing intensity with combined supervised aerobic, strength, endurance, and stretching exercises.