Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018099 (gout)
 5,192 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Indium-111-labeled leukocyte scintigraphy was performed on a 66-yr-old male with polyarticular acute gouty arthritis. Images revealed intense labeled leukocyte accumulation in a pattern indistinguishable from septic arthritis, in both knees and ankles, and the metatarsophalangeal joint of both great toes, all of which were involved in the acute gouty attack. Joint aspirate as well as blood cultures were reported as no growth; the patient was treated with intravenous colchicine and ACTH for 10 days with dramatic improvement noted. Labeled leukocyte imaging, repeated 12 days after the initial study, revealed near total resolution of joint abnormalities, concordant with the patient's clinical improvement. This case demonstrates that while acute gouty arthritis is a potential pitfall in labeled leukocyte imaging, in the presence of known gout, it may provide a simple, objective, noninvasive method of evaluating patient response to therapy.
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PMID:Appearance of acute gouty arthritis on indium-111-labeled leukocyte scintigraphy. 234 5

Gout is a common disease with a worldwide distribution. The major risk factor for the development of gout is sustained asymptomatic hyperuricaemia. Although pharmacological therapy of asymptomatic hyperuricaemia is not recommended, primary prevention of gout can be achieved through lifestyle changes including weight loss, restricting protein and calorie intake, limiting alcohol consumption, avoiding the use of diuretics in the treatment of hypertension, and avoiding occupational exposure to lead. The arthritis of gout can be readily managed with the use of nonsteroidal anti-inflammatory drugs (NSAIDs); systemic steroids or corticotrophin (adrenocorticotrophic hormone; ACTH) should be used in patients with contraindications to NSAIDs, or who are intolerant of them. Because of potential toxicity, colchicine should not be used to treat acute gout, but should be used in low dosage (0.6 to 1.2 mg/day) for prophylaxis of recurrent attacks of gout. The other cornerstone of prevention of recurrent gouty attacks is control of hyperuricaemia, which can be effectively accomplished with antihyperuricaemic therapy. The choice of agents, either uricosuric drugs or xanthine oxidase inhibitors, is based on the level of urinary uric acid excretion, renal function, age of patient, history of renal calculi and presence of tophi. Treatment and prevention of gout are exceedingly effective and patients can usually be managed by their primary care physician.
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PMID:Prevention and management of gout. 768 72

It is important to distinguish between therapy used to reduce acute inflammation in gout and therapy used to manage hyperuricaemia in patients with chronic gouty arthritis. This article discusses treatments for acute gout, emphasizing the use of corticotrophin (adrenocorticotropic hormone; ACTH) and the evidence on which we base our treatment of acute gout. There are no formal guidelines for the treatment of acute gout and only a few randomized controlled trials have been conducted to evaluate the efficacy of the various treatments for acute gout. The options available for the treatment of acute attacks of gout are NSAIDs, colchicine, corticosteroids, corticotropin and intra-articular corticosteroids. Most rheumatologists practicing in the US use combination therapy to treat acute gout, a practice that merits study. In a patient without complications, NSAIDs are the preferred therapy. The most important determinant of therapeutic success is not which NSAID is chosen, but rather how soon NSAID therapy is initiated. Exciting new research shows that corticotropin acts peripherally by activation of the melanocortin type 3 receptor, and this could be responsible, at least in part, for its efficacy in acute gout. Hopefully, this will lead to renewed interest in corticotropin as a treatment for acute gout.
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PMID:Overview of the management of acute gout and the role of adrenocorticotropic hormone. 1831 60

The management of acute gout, and other acute microcrystalline arthritides, can be difficult in aged patients, and in those with multiple medical illnesses contraindicating therapy with either nonsteroidal anti-inflammatory drugs or colchicine. Intra-articular corticosteroid therapy is particularly useful for the treatment of acute mono-or oligo-articular micro-crystalline synovitis in these patients. Oral corticosteroids (e.g., prednisone), and both parenteral corticotrophin (adrenocorticotrophic hormone) (ACTH) and corticosteroids (e.g., triamcinolone acetonide, methylprednisolone acetate), are useful alternate treatment modalities in those patients with acute polyarticular attacks. Although ACTH has demonstrated comparable clinical efficacy to corticosteroids in the treatment of acute micro-crystalline events, corticosteroids are preferred by many physicians for many reasons: administration can be oral, dose can be regulated precisely, effectiveness does not depend on adrenocortical responsiveness, and incidence of certain side effects, such as hypertension and fluid overload, is lower.
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PMID:Current therapy of acute microcrystalline arthritis and the role of corticosteroids. 1907 15

Treatment of acute gout consists of non-steroidal anti-inflammatory drugs (NSAIDs), colchicine and steroids. However, the typical patient with gout has multiple comorbidities such as cardiovascular disease, hypertension, renal dysfunction or diabetes/metabolic syndrome that represent contraindications to these therapeutic options. The aim of this study is to review the available evidence regarding the use of ACTH as an alternative therapeutic option for acute gout and explore potential mechanisms of action. We performed an electronic search (MEDLINE, Scopus and Web of Science) using the keywords ACTH or adrenocorticotropic hormone combined with gout or crystal-induced arthritis. ACTH appears suitable for patients with many comorbidities due to its good safety profile. Clinical evidence shows that ACTH is at least as effective as classic agents. The mechanism of action of ACTH in gout is not entirely known. Robust experimental evidence points to the direction that ACTH does not act solely by triggering the release of endogenous steroids but also appears to downregulate inflammatory responses by activating melanocortin receptors on innate immune cells, such as macrophages. Moreover, indirect evidence indicates that ACTH may have an IL-1 antagonistic effect. We propose that ACTH may be an alternative therapeutic option for gout in patients with multiple comorbidities. Large-scale studies assessing the efficacy and safety of ACTH compared to classic therapeutic options are needed.
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PMID:Adrenocorticotropic hormone: an effective "natural" biologic therapy for acute gout? 3271 40