Current rheumatology reports
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Fibromyalgia is a disorder characterized by widespread pain and a spectrum of psychological comorbidities, rendering treatment difficult and often a financial burden. Fibromyalgia is a complicated chronic pain condition that requires a multimodal therapeutic approach to optimize treatment efficacy. Thus, it has been postulated that mind-body techniques may prove fruitful in treating fibromyalgia. Mindfulness meditation, a behavioral technique premised on non-reactive sensory awareness, attenuates pain and improves mental health outcomes. However, the impact of mindfulness meditation on fibromyalgia-related outcomes has not been comprehensively characterized. The present review delineates the existing evidence supporting the effectiveness and hypothesized mechanisms of mindfulness meditation in treating fibromyalgia-related outcomes. ⋯ Mindfulness-based interventions premised on cultivating acceptance, non-attachment, and social engagement may be most effective in decreasing fibromyalgia-related pain and psychological symptoms. Mindfulness-based therapies may alleviate fibromyalgia-related outcomes through multiple neural, psychological, and physiological processes. Mindfulness meditation may provide an effective complementary treatment approach for fibromyalgia patients, especially when combined with other reliable techniques (exercise; cognitive behavioral therapy). However, characterizing the specific analgesic mechanisms supporting mindfulness meditation is a critical step to fostering the clinical validity of this technique. Identification of the specific analgesic mechanisms supporting mindfulness-based pain relief could be utilized to better design behavioral interventions to specifically target fibromyalgia-related outcomes.
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Osteoarthritis and overuse tendinopathy are common chronic conditions of high societal and patient burden. The precise etiology of pain and disability in both conditions is multifactorial and not well understood. Patients are often refractory to conservative therapy. The development of new therapeutic options in both conditions is a public health priority. Prolotherapy is an injection-based outpatient regenerative therapy for chronic musculoskeletal conditions, including osteoarthritis and tendinopathy. The authors reviewed the basic science and clinical literature associated with prolotherapy for these conditions. ⋯ Systematic review, including meta-analysis, and randomized controlled trials suggest that prolotherapy may be associated with symptom improvement in mild to moderate symptomatic knee osteoarthritis and overuse tendinopathy. Although the mechanism of action is not well understood and is likely multifactorial, a growing body of literature suggests that prolotherapy for knee osteoarthritis may be appropriate for the treatment of symptoms associated with knee osteoarthritis in carefully selected patients who are refractory to conservative therapy and deserves further basic and clinical science investigation for the treatment of osteoarthritis and tendinopathy.
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The treatment of systemic lupus erythematosus (SLE) still depends on non-specific immunosuppression. Herein, we review promising targeted therapies that have the potential to change this therapeutic paradigm. ⋯ Besides the FDA-approved B lymphocyte stimulator (BLyS) inhibitor, belimumab, interferon-α represents a promising treatment target, albeit with modest effectiveness primarily in non-renal SLE. Preclinical and early-phase clinical trials using biologics and small molecules targeting B and T cell activation as well as the cross-talk between these cells also show promise. BLyS and interferon targeting show the most promising results in challenging the current treatment status in non-renal SLE.
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The cornerstone of thrombotic antiphospholipid syndrome (APS) patients' management is to prevent recurrent thrombosis by long-term anticoagulation. ⋯ The recent RAPS trial demonstrated that APS patients treated with rivaroxaban had a significant twofold-increased thrombin potential, suggesting a higher thrombotic risk, in comparison with warfarin users. Furthermore, several reports of APS patients treated with DOACs have raised safety issues. Our systematic review identified 122 published APS patients treated with DOACs; among them, 19 experienced a recurrent thrombosis while on DOACs. Of note, triple positivity (positivity of all three laboratory criteria for APS) was associated with a 3.5-fold increased risk for recurrent thrombosis. In conclusion, DOACs should be used with caution in APS patients and randomized control trials with clinical primary endpoints assessing clinical efficacy and safety are awaited to establish whether the prescription of DOACs could be a safe alternative to warfarin.
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The endocannabinoid system impacts pain and inflammation with potential for therapeutic effect on patients with rheumatic diseases. The current treatment options include the herbal product derived from the plant Cannabis sativa, as well as pharmaceutical preparations. The legalization of medicinal cannabis (marijuana) in many jurisdictions and widespread public advocacy has propelled an interest in use either by prescription or self-medication. ⋯ The evidence to date is scant and precludes making recommendations for the use of cannabinoid preparations in rheumatology patients. In particular, the risks of herbal cannabis in patients are not well defined. Anecdote and advocacy cannot supersede sound evidence.