Matching articles for "June 18"

Treatment of Lyme Disease

   
The Medical Letter on Drugs and Therapeutics • June 18, 2007;  (Issue 1263)
Most cases of Lyme disease in North America occur between May and September. In 2005, 12 states (CT, DE, ME, MD, MA, MI, NH, NJ, NY, PA, VA, WI) reported about 95% of all the Lyme disease in the US, but some...
Most cases of Lyme disease in North America occur between May and September. In 2005, 12 states (CT, DE, ME, MD, MA, MI, NH, NJ, NY, PA, VA, WI) reported about 95% of all the Lyme disease in the US, but some cases occurred in all states except AR, CO, HI, MS, MT and OK. New guidelines for treatment of Lyme disease have been published.
Med Lett Drugs Ther. 2007 Jun 18;49(1263):49-51 | Show Full IntroductionHide Full Introduction

ThermaClear for Acne

   
The Medical Letter on Drugs and Therapeutics • June 18, 2007;  (Issue 1263)
The FDA has approved ThermaClear (Therative), a battery-powered, handheld device, to treat individual acne lesions with heat. ThermaClear is indicated only for use on mild to moderate inflammatory acne, not...
The FDA has approved ThermaClear (Therative), a battery-powered, handheld device, to treat individual acne lesions with heat. ThermaClear is indicated only for use on mild to moderate inflammatory acne, not severe nodular or severe cystic acne, and it is not meant to be used on blackheads and whiteheads. Two similar devices are already on the market: Zeno, another handheld device that delivers heat to acne lesions, and the Radiancy Clear Touch Lite Acne Clearance System, a larger heat-delivery device.
Med Lett Drugs Ther. 2007 Jun 18;49(1263):51-2 | Show Full IntroductionHide Full Introduction

In Brief: Orlistat OTC for Weight Loss

   
The Medical Letter on Drugs and Therapeutics • June 18, 2007;  (Issue 1263)
The FDA has approved over-the-counter (OTC) sale of the weight-loss drug orlistat (Xenical – Roche)1 as alli (GlaxoSmithKline), to be used in combination with a reduced-calorie, low-fat diet. Orlistat binds...
The FDA has approved over-the-counter (OTC) sale of the weight-loss drug orlistat (Xenical – Roche)1 as alli (GlaxoSmithKline), to be used in combination with a reduced-calorie, low-fat diet. Orlistat binds to gastric and pancreatic lipases, preventing absorption of about 30% of dietary fat with the 120-mg prescription dose, and 25% with the 60-mg OTC dose. A 16-week controlled trial of the OTC dose (60 mg 3 times daily with meals) in overweight, not obese, patients (average BMI 26.8) on a reduced-calorie, low-fat diet found that patients taking the drug lost 1.15 kg more than those taking placebo.2

Orlistat causes flatulence with oily spotting, loose stools, fecal urgency and occasional incontinence in 20-40% of patients on a low-fat diet; these effects presumably would be more frequent and more severe with a higher fat intake or self-prescription of higher-thanrecommended doses. The drug also interferes with absorption of fat-soluble vitamins (A, D, E, K); the manufacturer recommends that patients also take a multivitamin supplement at bedtime. Orlistat can increase the anticoagulant effect of warfarin and may interfere with the absorption of other drugs.

A “starter pack” of 90 capsules of alli (60 mg each) costs $62.99, compared to $224.64 for 90 capsules of Xenical (120 mg each).3

1. Orlistat for obesity. Med Lett Drugs Ther 1999; 41:55.

2. JW Anderson et al. Low-dose orlistat effects on body weight of mildly to moderately overweight individuals: a 16 week, double-blind, placebo-controlled trial. Ann Pharmacother 2006; 40:1717.

3. Cost based on information from drugstore.com (June 11, 2007).

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Med Lett Drugs Ther. 2007 Jun 18;49(1263):49 | Show Full IntroductionHide Full Introduction