Rasburicase (Elitek - Sanofi-Synthelabo), a recombinant form of urate oxidase derived from the fungus Aspergillus flavus, has been approved by the FDA for intravenous (IV) management of hyperuricemia associated with tumor lysis syndrome in pediatric patients.

An orally dissolving, immediate-release tablet formulation of carbidopa/levodopa (Parcopa - Schwarz) that can be taken without water is now available for treatment of Parkinson's disease.

A new albumin-bound formulation of paclitaxel (Abraxane - American Pharmaceutical Partners) has been approved by the FDA for treatment of metastatic breast cancer after failure of combination chemotherapy or relapse within 6 months of adjuvant chemotherapy. This formulation is free of polyoxyethylated castor oil (Cremophor), a solvent thought to contribute to the hypersensitivity reactions that occur frequently with standard paclitaxel (Taxol, and others) and are severe in about 3% of patients.

The FDA has approved the marketing of a new device for delivering lidocaine to the skin of children undergoing a venipuncture or intravenous (IV) line placement. Zingo (Anesiva) is a powder intradermal injection system.

A recent article in the New England Journal of Medicine confirms something that others, including The Medical Letter (Treat Guidel Med Lett 2008; 6:23), have been saying for years: no particular combination of protein, carbohydrate and fat in the diet offers any advantage in losing weight. This randomized 2-year trial followed 800 overweight and obese subjects on low fat/average protein, low fat/high protein, high fat/average protein, and high fat/high protein diets. Carbohydrate intake varied from 35% (in the high fat/high protein diet) to 65% (in the low fat/average protein diet). All...

Live-attenuated vaccines are generally contraindicated during pregnancy; inactivated vaccines can be given if indicated. A more detailed review of routine immunizations for adults will be available in the December issue of Treatment Guidelines from The Medical Letter.

The FDA has approved aflibercept (a flib’ er sept; Eylea – Regeneron) for treatment of neovascular (wet) age-related macular degeneration (AMD).

The FDA has approved the ReShape Integrated Dual Balloon System (ReShape Medical) and the Orbera Intragastric Balloon System (Apollo Endosurgery) for up to 6 months of use in adults with a BMI of 30-40 who have not been able to maintain weight loss with a weight loss program and, for ReShape, who have at least one obesity-related comorbidity. Both devices have been available in the European Union and elsewhere for years (20 years for Orbera). Three other devices, the LAP-Band, the Realize adjustable gastric band, and the Maestro Rechargeable System, are FDA-approved for long-term...

The FDA has approved ciprofloxacin 6% otic suspension (Otiprio – Otonomy) for single-dose prophylaxis in children with bilateral otitis media with effusion who are undergoing tympanostomy tube placement. It is the first drug to be approved for this indication in the US. Otic formulations of the fluoroquinolone antibiotics ofloxacin (Floxin Otic, and generics) and ciprofloxacin (plus dexamethasone; Ciprodex) have been available for years for treatment of acute otitis media in children with tympanostomy tubes; an otic suspension containing ciprofloxacin and fluocinolone...

The nasal spray formulation of the corticosteroid fluticasone furoate is now available over the counter (OTC) as Flonase Sensimist Allergy Relief (GSK) in the same strength as the prescription product (Veramyst) for treatment of seasonal or perennial allergic rhinitis. It is the fourth intranasal corticosteroid to become available OTC.