Conservative treatments for rheumatoid arthritis in the foot and ankle

Overview of Ankle Arthropathy in Hereditary Hemochromatosis

Hereditary hemochromatosis (HH) is an autosomal recessive bleeding disorder characterized by tissue overload of iron. Clinical systemic manifestations in HH include liver disease, cardiomyopathy, skin pigmentation, diabetes mellitus, erectile dysfunction, hypothyroidism, and arthropathy. Arthropathy with joint pain is frequently reported at diagnosis and mainly involves the metacarpophalangeal and ankle joints, and more rarely, the hip and knee. Symptoms in ankle joints are in most cases non-specific, and they can range from pain and swelling of the ankle to deformities and joint destruction. Furthermore, the main radiological signs do not differ from those of primary osteoarthritis (OA). Limited data are available in the literature regarding treatment; surgery seems to be the gold standard for ankle arthropathy in HH. Pharmacological treatments used to maintain iron homeostasis can also be undertaken to prevent the arthropathy, but conclusive data are not yet available. This review aimed to assess the ankle arthropathy in the context of HH, including all its aspects: epidemiology, physiopathology, clinical and imaging presentation, and all the treatments available to the current state of knowledge.

Autoinflammatory Diseases and Physical Therapy

Autoinflammatory diseases (AIDs) constitute a group of clinical conditions, characterized by recurrent episodes of systemic inflammation, due to dysregulation of the innate immune system, without involving autoantibodies or antigen-specific T-cells. The patients exhibit recurrent episodes of fever with potentially serious complications and may have classic rheumatologic symptoms, including joint, skin, eye and muscle inflammation. Therefore, musculoskeletal problems and impaired quality of life can be anticipated as unavoidable consequences. In this regards any approach to ease the burden of symptoms and compensate the functional deficits are the main objectives of rehabilitation approach. For patients with inflammatory arthritis, physical therapy and rehabilitation methods have an important role in reducing joint pain and stiffness, preventing deformity, reconstructing muscle tissue and improving function. In order to justify the integration of rehabilitation approach in the management of AIDs and to determine the optimal protocols to use in this group of patients, well-designed, comprehensive, longitudinal, clinical trials using physical therapy centred outcomes are greatly needed.

Conservative treatment of asymmetric ankle osteoarthritis

This review article summarizes the currently available (poor) evidence of conservative treatment of asymmetric ankle osteoarthritis in the literature and adds the authors' experience with the particular technique. The use of dietary supplementation, viscosupplementation, platelet-rich plasma, nonsteroidal anti-inflammotory drugs, corticosteroid injections, physical therapy, shoe modifications and orthoses, and patient's education in asymmetric ankle osteoarthritis is outlined. There definitively is a place for conservative treatment with reasonable success in patients whose ankles do not qualify anymore for joint-preserving surgery and in patients with medical or orthopedic contraindications for realignment surgery, total ankle replacement, and ankle arthrodesis.