Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027121 (myositis)
 4,538 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Initial trials hint that HMG-CoA reductase inhibitors may have a role in preventing or retarding the progression of AGAS. Whether the potential of HMG-CoA reductase inhibitors to prevent AGAS is due to their lipid-lowering effect, immunomodulating properties, or a combination of both is also not completely known at present. Further study is needed to fully identify their mode of preventing AGAS and, more important, to determine their usefulness and role in preventing AGAS, especially since concurrent HMG-CoA reductase inhibitor use with cyclosporine is not innocuous. Potential for a pharmacokinetic drug interaction, which results in an elevation of HMG-CoA reductase inhibitor concentrations, exists when these two agents are used together, thus increasing the potential for the HMG-CoA reductase inhibitor to cause musculoskeletal complications. When such combination therapy is used, the likelihood of this interaction can be reduced by prescribing the HMG-CoA reductase inhibitor conservatively--using the smallest effective dose and increasing the daily dosage slowly. Although the risk of musculoskeletal toxicity exists at any HMG-CoA reductase inhibitor dosage, most patients should be able to tolerate daily dosages of up to 20 mg of lovastatin, 10 mg of simvastatin, and 40 mg of pravastatin. Patients also need to be made aware of and monitored for musculoskeletal symptoms suggestive of myositis and/or myalgias. In addition, the avoidance of elevated cyclosporine concentrations and when practical, monitoring of HMG-CoA reductase inhibitor concentrations are recommended.
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PMID:The use of HMG-CoA reductase inhibitors to prevent accelerated graft atherosclerosis in heart transplant patients. 910 Oct 13