title: Nutritional considerations in rheumatoid arthritis.
abstract: Rheumatoid arthritis is a chronic, systemic, inflammatory disorder of unknown etiology. The severity of the disease process adversely affects nutritional status. Articular changes, such as small joint deformities and temporomandibular joint syndrome, alter the ability to self-feed. The inflammatory process may increase metabolic rate. Ingestion, digestion, absorption, and excretion may be compromised by secondary manifestations of the disease. Comprehensive nutrition assessment incorporates evaluation of disease and treatment-specific factors, along with the usual assessment parameters. Abnormal values for certain assessment parameters do not necessarily reflect nutritional status. Treatment methods, including medications, may have an impact on nutritional status, assessment tools, and self-feeding. Nutrition management goals focus on identification and implementation of feeding strategies. Evaluation of the ability to feed oneself includes consideration of functional status, secondary manifestations, and medical treatment. Multiple feeding modalities may be required. Oral supplements, tube feedings, and parenteral nutrition may be employed to meet the nutrition needs of the individual with rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000178:diet therapy / Q000628:therapy; D004435:Eating; D004750:Enteral Nutrition; D006801:Humans; D009747:Nutritional Physiological Phenomena; D009752:Nutritional Status; D010289:Parenteral Nutrition, Total; D012648:Self Care