Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036572 (seizures)
 80,221 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Positive caloric balance often causes pathologic adipocyte and adipose tissue anatomical and functional changes (termed adiposopathy or 'sick fat'), which may lead to pathogenic adipocyte and adipose tissue responses and metabolic disease. Fat weight loss may improve adiposopathy, and thus improve metabolic disease in overweight patients. Unfortunately, the efficacy of non-surgical weight loss therapies is often limited due to redundant physiological systems that help 'protect' against starvation and/or negative caloric balance. One strategy to overcome these limitations is to combine weight loss drug therapies having complementary mechanisms of action, thereby affecting more than one physiologic process influencing body fat accumulation. Phentermine is a noradrenergic sympathomimetic amine approved for short-term treatment of obesity. Topiramate is a sulfamate-substituted monosaccharide derivative of the naturally occurring sugar monosaccharide D-fructose approved as a treatment for migraine headaches and seizure disorders. Although known to facilitate weight loss since its approval, topiramate monotherapy does not have a regulatory indication as an anti-obesity agent. Phentermine HCl/topiramate controlled-release (PHEN/TPM CR) is a combination agent containing immediate-release phentermine and controlled-release topiramate. Clinical trials involving thousands of patients demonstrate PHEN/TPM CR to be effective in improving the weight of patients, and also effective in improving adiposopathy-associated metabolic diseases. This review examines the pathophysiology of adiposopathy as a contributor to metabolic disease, the data supporting phentermine monotherapy, topiramate monotherapy and their combination as anti-obesity and anti-adiposopathy agents, and the preliminary evidence supporting PHEN/TPM CR as a generally well-tolerated and effective agent to improve metabolic disease.
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PMID:Phentermine, topiramate and their combination for the treatment of adiposopathy ('sick fat') and metabolic disease. 2070 65

Phentermine hydrochloride is a noradrenergic sympathetic amine approved for decades by the U.S. Food and Drug Administration (FDA) at doses as high as 37.5 mg/day for the short-term treatment of obesity. Topiramate is a sulfamate-substituted monosaccharide marketed since 1996, and approved by the FDA for seizure disorders at doses up to 400 mg/day and for the prevention of migraine headaches at doses up to 100 mg/day. Clinical trial data suggest topiramate promotes weight loss. The prescribing information of neither agent describes adverse drug interactions with the other. The controlled-release formulation of phentermine and topiramate at low, medium and full doses (with full dose containing 15 mg of phentermine hydrochloride and 92 mg of topiramate) promotes weight reduction, with clinical trial data supporting improvement in adiposopathic consequences leading to metabolic diseases. Reported adverse events with this combination agent are as expected, based upon knowledge of the individual components.
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PMID:Phentermine/topiramate for weight reduction and treatment of adverse metabolic consequences in obesity. 2234 15