Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The appeal of intra-articular corticosteroid therapy has increased with the growing emphasis on early disease control in rheumatoid disease. The impact on the patient's pain and stiffness is impressive and prompt. This may encourage patient compliance with longer term therapies given to slow the course of the disease. The release of corticosteroid into the circulation also provides some generalised improvement. This can prove helpful during the management of flares of inflammatory disease. There is less evidence to support the use of intra-articular corticosteroids in other inflammatory arthritides, but experience suggests that the benefits are similar. In osteoarthritis the benefits are less certain, but intra-articular therapy may prove important in patients who cannot undergo salvage operative procedures because of intercurrent illness. The benefits of intra-articular corticosteroids may be enhanced by rest after the injection, or by the additional administration of agents such as radio-colloids, rifampicin (rifampin), or osmic acid. Most controlled trial data have been published on knee injections, but other joints can be useful targets for local therapy. The risks are mainly related to the discomfort of the procedure, localised pain post-injection and flushing, but most feared is septic arthritis which probably occurs in about 1 in 10000 injections. Careful aseptic technique is the best protection. Tissue atrophy at the injection site, abnormal uterine bleeding, hypertension and hyperglycaemia rarely cause problems. Osteonecrosis might be as much a problem with uncontrolled painful arthritis as with a joint rendered less symptomatic by corticosteroid injections. Intra-articular corticosteroids form an important part of the management of inflammatory joint disease and might be considered where an inflammatory element occurs in osteoarthritis. They may be used at any stage in the arthritic process, but should be seen as an adjunct to other forms of symptom relief. In patients needing multiple joint injections, systemic therapy should be reviewed to see if better disease control could reduce the need for invasive therapy.
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PMID:A risk-benefit assessment of intra-articular corticosteroids in rheumatic disorders. 1055 51

Long-lasting, crystalline suspensions of injectable corticosteroids have been used to treat joint and soft-tissue disorders for many years; they decrease inflammation by reducing local infiltration of inflammatory cells and mediators. Depot formulations differ in their characteristics. Compounds with low solubility are thought to have the longest duration of action but may cause tissue atrophy when used in soft tissues. Intra-articular corticosteroids are commonly used to treat osteoarthritis and inflammatory arthritis: meta-analyses confirm their benefit in reducing pain and symptoms. Intra-articular corticosteroid injections have been shown to be safe and effective for repeated use (every 3 months) for up to 2 years, with no joint space narrowing detected. Fewer clinical trials are available for extra-articular uses for injectable corticosteroids, although there is evidence of efficacy in a variety of soft-tissue conditions. The accuracy of injections affects outcomes. Postinjection flare, facial flushing, and skin and fat atrophy are the most common side effects. Systemic complications of injectable corticosteroids are rare.
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PMID:Injectable corticosteroids in modern practice. 1571 81

Tramadol is a synthetic, centrally acting opioid analgesic. An extended-release tablet formulation of tramadol (tramadol ER) allows gradual release of the active drug, permitting once-daily administration. Tramadol ER administered once daily is equivalent in bioavailability to immediate-release tramadol administered four times daily, with prolonged absorption and lower peak plasma concentrations. Tramadol ER was significantly more effective than placebo in the treatment of moderate to moderately severe chronic pain in patients with osteoarthritis of the knee and/or hip in randomised, double-blind, placebo-controlled trials. In a flexible-dose trial in patients with osteoarthritis of the knee, the mean reduction from baseline in pain intensity scores over 12 weeks was significantly greater in recipients of tramadol ER than in placebo recipients. In a fixed-dose trial in patients with osteoarthritis of the knee and/or hip, the mean improvements from baseline in the pain and physical function subscale scores of the Western Ontario and McMaster Universities Osteoarthritis Index over 12 weeks were significantly greater in tramadol ER than placebo recipients. Common adverse events reported in patients with moderate to moderately severe chronic pain treated with tramadol ER 100-300 mg once daily were dizziness (excluding vertigo), nausea, constipation, somnolence and flushing.
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PMID:Tramadol extended-release tablets. 1710 Apr 15