In the CLINICAL STUDIES - Other Cancers paragraph (Med Lett Drugs Ther 2007; 49:35), the dosage in the first line should be 2.5 mg/kg, not 25 mg/kg.

The article in the July 14th issue contained an error in the last sentence of the last paragraph beginning on page 55. The instrument's reading is determined not by the degree of protrusion of the tympanic membrane, but rather by its mobility.

Nearly 30 years after the first publication of Dr. Atkins' Diet Revolution promoting a high-protein, extremely low-carbohydrate diet, patients once again are asking their physicians about the Atkins diet.

Doconsanol 10% cream, a long-chain saturated alcohol, has been approved by the FDA for over-the-counter treatment of herpes labialis.

Once-a-week formulations of alendronate (Fosamax) in 35- and 70-mg tablets have now been approved by the FDA and are being heavily promoted for prevention and treatment of postmenopausal osteoporosis. A new formulation of risedronate (Actonel) for once-a-week use is under development and may be available next year.

Recent reports (D Kaye.Clin Infect Dis April 1, 2008;46:iii) indicate that 2 of the 3 components of this year's influenza vaccine (Med Lett Drugs Ther 2007;49:81), the influenza B and A/H3N2 antigens, do not matchup well with circulating strains. The B component is probably not protective. The A/H3N2 antigen in the vaccine probably provides some protection, particularly for high-risk patients. The third component, the A/H1N1 antigen, is protective against circulating A/H1N1 influenza viruses, but these viruses, unlike previous A/H1N1 strains, are developing some resistance to oseltamivir...

The CDC recently reported that fluoroquinoloneresistant strains of Neisseria meningitidis have been detected for the first time in the US in an area around the border of North Dakota and Minnesota (CDC. MMWR, Feb 22, 2008). These isolates were all serogroup B, for which meningococcal vaccines (Med Lett Drugs Ther 2005; 47:29) do not offer protection. Since many laboratories do not test N. meningitidis for antimicrobial susceptibility, it is possible that such resistance is more widespread. A single oral dose of ciprofloxacin (Cipro, and others) 500 mg has been used for prophylaxis after close...

In the US, over one third of adults under the age of 35 and about one quarter of those aged 18-50 now have at least one tattoo. In later life, some people come to regret their tattoos, but tattoo inks can be difficult and expensive to remove.2 Recently, some new tattoo inks have been designed for improved safety and ease of removal.

Pregabalin (Lyrica - Pfizer) is the first drug approved by the FDA for management of fibromyalgia. When it was first marketed, pregabalin, which is structurally similar to gabapentin (Neurontin, and others), was approved for treatment of neuropathic pain associated with postherpetic neuralgia and diabetic peripheral neuropathy and for adjunctive treatment of partial onset seizures in adults with epilepsy. It has also been prescribed off-label for other types of neuropathic pain such as sciatica.

The US Food and Drug Administration has ordered removal of phenylpropanolamine from over-the-counter cold remedies and weight loss aids. The FDA based its decision on a recent study showing an increased risk of hemorrhagic stroke in young women taking the drug.