Rotigotine (Neupro - Schwarz Pharma), a nonergot dopamine agonist in a transdermal patch formulation, was recently approved by the FDA for treatment of early Parkinson's disease (PD).

The FDA has approved the intravenously administered beta₁-adrenergic blocker landiolol (Rapiblyk – AOP) for short-term reduction of ventricular rate in adults with supraventricular tachycardia including atrial fibrillation and atrial flutter. Esmolol (Brevibloc, and generics), another IV beta blocker, was approved earlier for the same indication.

Harvesting of autogenous bone, most commonly from the iliac crest, for use as the interbody graft in spinal fusion procedures has been standard practice, but is associated with a high rate of morbidity, including graft site pain, infection, fracture, bleeding and damage to the femoral nerve. Use of recombinant human bone morphogenetic protein (rhBMP-2; Infuse Bone Graft - Medtronic) was first approved by the FDA in 2002 for single-level anterior lumbar spinal fusion in adults with degenerative disc disease who had not responded to at least 6 months of nonoperative treatment. Now it has also...

Gabapentin (Neurontin - Pfizer), which has been available in the US since 1994, is approved by the FDA only for treatment of partial epilepsy and postherpetic neuralgia, but is widely used off-label for a number of other indications, especially neuropathic pain syndromes. According to one report, among Medicaid recipients in Florida receiving gabapentin, 71% of prescriptions were for chronic pain and 8% for seizures and neuralgia ("The Pink Sheet" February 2, 2004; 66:30).

The FDA has approved Aptensio XR (Rhodes), an extended-release formulation of methylphenidate hydrochloride, for treatment of attention-deficit/hyperactivity disorder (ADHD). The Aptensio XR capsules contain multilayer beads designed to provide both a rapid onset and a long duration of action. This formulation of methylphenidate has been available in Canada as Biphentin since 2006.

In our article on Slynd (Med Lett Drugs Ther 2020; 62:18), the drospirenone-only oral contraceptive, we mentioned that drospirenone has antiandrogenic activity that could improve acne and antimineralocorticoid activity that could cause hyperkalemia. We should have added that concurrent use of drospirenone with other drugs that increase potassium levels, such as the anti-androgen aldosterone receptor antagonist spironolactone (Aldactone, and generics), which is often used off-label for treatment of acne, can increase the risk of hyperkalemia.

Pramipexole (Mirapex - Pharmacia & Upjohn) and ropinirole (Requip - SmithKline Beecham), two new dopamine agonists, have been approved by the US Food and Drug Administration (FDA) for treatment of both early (without levodopa) and advanced (with levodopa) Parkinson's disease. Bromocriptine (Parlodel) and pergolide (Permax) are older dopamine agonists marketed in the USA for adjunctive use with levodopa.

A device that stimulates the vagus nerve was approved by the FDA in July 1997 for treatment of refractory epilepsy and is now considered "approvable" for treatment-resistant depression.

The FDA has approved the intravenously administered synthetic vasopressin analog terlipressin (Terlivaz – Mallinckrodt) to improve kidney function in adults with hepatorenal syndrome (HRS) and a rapid decline in kidney function. Terlipressin is the first drug to be approved for this indication in the US; it has been available in Europe and elsewhere for year

The 1.5% cream formulation of the Janus kinase (JAK) inhibitor ruxolitinib (Opzelura – Incyte) has been approved by the FDA for topical treatment of nonsegmental vitiligo (NSV) in patients ≥12 years old. Opzelura is the first product to be approved by the FDA for this indication. It was previously approved for treatment of atopic dermatitis.