Levodopa combined with carbidopa (Sinemet, and others) is the most widely used treatment for patients with Parkinson's disease, but after 2 to 5 years most patients develop troublesome complications (Treatment Guidelines from The Medical Letter 2004; 2:41). The newest treatment for Parkinson's disease patients with end-of-dose "wearing-off" is Stalevo (Novartis), a combination of the catechol-O-methyltransferase (COMT) inhibitor entacapone (Comtan) with 3 different doses of levodopa/carbidopa. The rationale for Stalevo is that it permits some patients to take only one pill rather than...

Advertisements are appearing in medical journals for continuing medical education courses on catheter ablation of atrial fibrillation. Is a cure at hand for this common disorder?

Low-dose aspirin is widely used as an antiplatelet drug to reduce the risk of cardiovascular disease (Medical Letter 2000; 42:18). Recent reports suggest that the nonsteroidal anti-inflammatory drug (NSAID) ibuprofen (Motrin, and others) may decrease the efficacy of aspirin for this indication. The manufacturer of Tylenol is capitalizing on these reports by advertising that aspirin-taking patients who need pain relief should use acetaminophen instead of ibuprofen.

The FDA recently approved the marketing of hydroxyprogesterone caproate injection (Makena – Ther-Rx) for prevention of preterm birth in women with a singleton pregnancy who have a history of singleton spontaneous preterm birth.

The FDA has recently approved intradetrusor injection of onabotulinumtoxinA (Botox – Allergan) for treatment of overactive bladder in patients who cannot tolerate or have an inadequate response to anticholinergic therapy. Botox is also approved by the FDA for use in detrusor overactivity associated with a neurologic condition such as multiple sclerosis or spinal cord injury, and for chronic migraine, upper limb spasticity, axillary hyperhidrosis, cervical dystonia, blepharospasm, strabismus, and cosmetic reduction of wrinkles.

The FDA has approved testosterone undecanoate (Aveed – Endo), an injectable depot formulation, for use in men with hypogonadism who require testosterone replacement therapy.

The FDA has approved reslizumab (Cinqair – Teva), a humanized interleukin-5 (IL-5) antagonist monoclonal antibody, for add-on maintenance treatment of severe asthma in adults who have an eosinophilic phenotype. It is the second IL-5 antagonist to be approved in the US; mepolizumab (Nucala) was approved for the same indication in 2015.

The FDA has approved sugammadex (Bridion – Merck), a selective relaxant binding agent, for reversal of rocuronium- or vecuronium-induced neuromuscular blockade in adult surgical patients. It is the first selective relaxant binding agent to be approved in the US. Sugammadex has been available in the European Union, Japan, and elsewhere for several years. Previous FDA reviews of sugammadex did not result in approval because of concerns about a risk of anaphylaxis and other hypersensitivity reactions with its use.

The FDA has approved Otovel (Arbor), a combination of the fluoroquinolone antibiotic ciprofloxacin 0.3% and the corticosteroid fluocinolone acetonide 0.025%, for otic treatment of acute otitis media with tympanostomy tubes (AOMT) in children ≥6 months old. It is the second fluoroquinolone/corticosteroid combination to be approved for this indication; ciprofloxacin 0.3%/dexamethasone 0.1% (Ciprodex) has been available for many years. In December 2015, a suspension of ciprofloxacin 6% (Otiprio) was approved for otic treatment of bilateral otitis media with effusion in children...

The FDA has approved an estradiol softgel vaginal insert (Imvexxy – TherapeuticsMD) for treatment of postmenopausal women with moderate to severe dyspareunia due to vulvovaginal atrophy (VVA). Imvexxy is the second estradiol vaginal insert to be approved in the US; Vagifem, an intravaginal tablet formulation, was the first. Vagifem and Imvexxy are both available in inserts containing 10 mcg of estradiol; Imvexxy is also available in a 4-mcg strength.