Atomoxetine (Strattera - Lilly) is the first non-stimulant drug to be approved by the FDA for treatment of attention deficit hyperactivity disorder (ADHD). Unlike other drugs approved for use in ADHD, it is not a controlled substance and is approved for use in adults as well as children. Older non-stimulant drugs that have been used to treat ADHD, although not FDA-approved, include the alpha₂-agonist clonidine (Catapres, and others) and the tricyclic antidepressant desipramine (Norpramin, and others) (Medical Letter 1996; 38:109).

Nitazoxanide (Alinia - Romark Labs), a new antiparasitic drug, has been approved by the FDA in a liquid formulation for treatment of diarrhea caused by Cryptosporidium parvum and Giardia lamblia in children 1 to 11 years old. It is the first drug approved for treatment of cryptosporidiosis and the first to become available as a liquid for treatment of giardiasis. The FDA is reviewing a tablet formulation of nitazoxanide for use in adults.

Improved glucose meters and 2 sensing systems for continuous monitoring have become available for management of diabetes.

Two new fluoroquinolone solutions, moxifloxacin 0.5% (Vigamox - Alcon) and gatifloxacin 0.3% (Zymar - Allergan) are now available in the US for ophthalmic use in treatment of bacterial conjunctivitis.

A recombinant quadrivalent human-papillomavirus-like particle vaccine, Gardasil (Merck), has been approved by the FDA for use in girls and women 9-26 years old to prevent diseases associated with infection with human papillomavirus (HPV) types 6, 11, 16, and 18, including genital warts, precancerous cervical, vaginal or vulvar lesions, and cervical cancer.

A new once-daily, low-dose oral formulation of doxycycline monohydrate (Oracea - CollaGenex) has been approved by the FDA for treatment of inflammatory papules and pustules associated with rosacea in adults.

A combination tablet containing estradiol and drospirenone (Angeliq - Berlex) recently became available for treatment of moderate to severe menopausal symptoms in women with an intact uterus. Since the last Medical Letter issue reviewing such devices,1 more continuous glucose monitoring (CGM) systems have become available. Five devices available now, and two expected to be marketed soon, are listed in the table on page 14. The FDA has approved continuous glucose devices only for the observation of glucose trends.

Ixabepilone (ix ab ep' i lone; Ixempra - Bristol-Myers Squibb), a semisynthetic epothilone analog, has been approved by the FDA for treatment of advanced breast cancer. It is indicated for use in combination with capecitabine (Xeloda - Roche) for treatment of locally advanced or metastatic breast cancer after failure of an anthracycline such as doxorubicin (Adriamycin) and a taxane such as paclitaxel (Taxol, and others). It is also approved as monotherapy for treatment of metastatic or locally advanced breast cancer after an anthracycline, a taxane and capecitabine have...

Bevacizumab (Avastin - Genentech) is a recombinant humanized monoclonal antibody that binds to vascular endothelial growth factor and prevents it from binding to receptors on endothelial cells, inhibiting formation of new blood vessels. Previously approved by the FDA for use in combination regimens for first-line treatment of metastatic colon cancer and metastatic non-small cell lung cancer, and used off-label for treatment of agerelated macular degeneration, it has now also been approved by the FDA for use in combination with paclitaxel (Taxol, and others) for first-line treatment of...

The FDA has approved use of tadalafil (Adcirca - Lilly/United Therapeutics) for treatment of pulmonary arterial hypertension (PAH).