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Both pharmacological and non-pharmacological interventions have demonstrated efficacy in the management of fibromyalgia (FM). Non-pharmacological interventions however are far less likely to be used in clinical settings, in part due to limited access. This manuscript presents the findings of a randomized controlled trail of an Internet-based exercise and behavioral self-management program for FM designed for use in the context of a routine clinical care. 118 individuals with FM were randomly assigned to either (a) standard care or (b) standard care plus access to a Web-Enhanced Behavioral Self-Management program (WEB-SM) grounded in cognitive and behavioral pain management principles. Individuals were assessed at baseline and again at 6 months for primary endpoints: reduction of pain and an improvement in physical functioning. Secondary outcomes included fatigue, sleep, anxiety and depressive symptoms, and a patient global impression of improvement. Individuals assigned to the WEB-SM condition reported significantly greater improvement in pain, physical functioning, and overall global improvement. Exercise and relaxation techniques were the most commonly used skills throughout the 6 month period. A no-contact, Internet-based, self-management intervention demonstrated efficacy on key outcomes for FM. While not everyone is expected to benefit from this approach, this study demonstrated that non-pharmacological interventions can be efficiently integrated into routine clinical practice with positive outcomes.

Objective. To determine predictors of disability depending on whether joint deformity and pain reporting exist independently or concurrently. Methods. Subjects were 154 volunteers for an osteoarthritis screening examination. Eligible subjects completed questionnaires for physical function, pain, and depressive symptoms; underwent evoked pain testing for tenderness assessment; and had anteroposterior and lateral radiographs taken of both knees. Two blinded rheumatologists scored the images using Kellgren-Lawrence criteria to determine presence of deformity. Results. Subjects were divided into 3 subgroups based on radiographic evidence of deformity and self-reported pain. Disability was greatest when pain and deformity occurred together (F[2,151] ‫؍‬ 18.8, P < 0.0001). Self-reported disability in the absence of deformity was predicted by body mass index, pain threshold, and anxiety symptoms; disability was predicted by the number of osteophytes and depressive symptoms when pain and deformity occurred together. Conclusion. Self-reported disability in osteoarthritis of the knee is greatest with concurrent pain and joint deformity. When pain and deformity do not cooccur, disability appears to be related to separate factors, including anxiety and pain threshold (e.g., tenderness).

Vasculitides are a heterogeneous group of syndromes characterized by inflammation of the vessel wall. Several microbial pathogens have been known or suspected to cause vasculitis, and the development of molecular biology has promoted the search and confirmation of infectious agents in idiopathic vasculitis. Though several agents present primarily as an infectious process with vasculitis as an occasional manifestation, vasculitis may be the major manifestation of disease. Less definitive, and more controversial, is the role of infection and inflammation of the vessel wall in the pathogenesis of atherosclerotic disease. Clinical features can be nonspecific, and a high index of suspicion is required in order to make a diagnosis of vasculitis. Infection should always be excluded based on appropriate cultures and serologic assays, and, if confirmed, early and aggressive treatment should be instituted. However, in many instances, especially if there is a delay in the diagnosis, surgical intervention becomes necessary to treat the associated anatomic and physiologic sequelae.

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