Nutrition and Diet in Rheumatoid Arthritis

Rheumatic and musculoskeletal diseases (RMDs) are chronic systemic immune/inflammatory conditions characterized by the interaction between gene predisposition, autoimmunity and environmental factors. A growing scientific interest has focused on the role of nutrition in RMDs, suggesting its significant contribution to the pathogenesis and prognosis of these diseases

Capillaroscopy in 2016 : new perspectives in systemic sclerosis

Systemic sclerosis (SSc) is an autoimmune disorder of unknown etiology characterized by early impairment of the microvascular system. Nailfold microangiopathy and decreased peripheral blood perfusion are typical clinical aspects of SSc. The best method to evaluate vascular injury is nailfold videocapillaroscopy, which detects peripheral capillary morphology, and classifies and scores the abnormalities into different patterns of microangiopathy. Microangiopathy appears to be the best evaluable predictor of the disease development and has been observed to precede the other symptoms by many years. Peripheral blood perfusion is also impaired in SSc, and there are different methods to assess it: laser Doppler and laser speckle techniques, thermography and other emerging techniques

Monocyte and macrophage phenotypes: a look beyond systemic sclerosis

open3noopenCutolo M, Trombetta AC, Soldano S.Cutolo, M; Trombetta, Ac; Soldano, S

The sterno-clavicular joint: anatomy, biomechanic, clinical features and aspects of manual therapy

The sterno-clavicular joint covers one remarkable importance in the complex of the shoulder girdle. This review investigates the anatomy, biomechanics, main affections and involvement of this joint in the pathological processes of the shoulder girdle in its complex. Moreover, it focuses on the opportunities offered from the conservative treatment, using in particular the manual therapy. Active and passive, as well as against isometric resistance movements, are discussed. In particular, the passive mobilization is demonstrated effective in the restoration of joint mobility. The sterno- clavicular joint is not structured in order to complete great work loads and has the tendency to become hypermotile or unstable, if subordinate to overload works, becoming painful. In this case, the techniques of passive mobilization and of modulation of the pain turn out effective

Therapy of rheumatic polymyalgia: the pathophysiologic management

Polymyalgia rheumatica (PMR) is an inflammatory syndrome affecting older people whose prevalence has increased in recent years. The suppression of the hypothalamic-pituitary-adrenal axis (HPA) and ageing may contribute to the pathogenesis of PMR. Chronic stress (i.e. interpersonal, chronic infections etc.) in elderly people may represent a risk factor for the development of PMR. In fact, elderly represent per se a condition of endocrine senescence including adrenal hypofunction, in addition chronic stress represents a further harmful stimulus to seriously compromise endogenous glucocorticoid production. Synovitis and vasculitis characterize the majority of the patients. Serum cytokine and steroidal hormone patterns suggest that patients with PMR have an intensive inflammatory reaction. As a matter of fact, glucocorticoids represent the most useful temporary "replacement" treatment during the active phase of PMR. The use of modified-release glucocorticoids that might induce higher levels during the night (circadian rhythms as in physiological conditions), will represent another important approach to optimize PMR treatment and reduce the side effects. Combination therapy between glucocorticoids and inhibitors of pro-inflammatory cytokines should be tested in large studies and early cases of PMR

Physiopathology and biomechanics of hip osteoarthritis

Several factors seem to play a relevant role in the pathogenesis of hip osteoarthritis. Among these, an altered biomechanic and neuromuscular integrity of the hip joint should be considered. This is a review of the recent international literature concerning the role of loads and strengths acting on the hip joint, in order to better understand the pathogenesis and the physiopathology of the hip osteoarthritis. The study of these factors might be important to prevent the development of the osteoarthritis and might suggest the conservative treatment. In particular, the role of the balance among the muscles working in maintaining the equilibrium of the acting strengths is matter of discussion. The articular and neuromuscular dysfunction might induce an altered load distribution in the hip, particularly on the articular cartilage surface, and seems to favour the development of hip osteoarthritis..