Eslicarbazepine acetate (Aptiom – Sunovion) has been approved by the FDA for adjunctive treatment of partial-onset seizures in adults. New drugs for epilepsy are often approved by the FDA initially only as adjunctive treatment for partial seizures. Eslicarbazepine acetate is a prodrug of eslicarbazepine, which is the S-isomer of the active metabolite of oxcarbazepine. Oxcarbazepine itself is similar to carbamazepine. Both oxcarbazepine and carbamazepine are available generically.

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...

Qbrexza (Dermira), a premoistened cloth containing the long-acting anticholinergic drug glycopyrronium, has been approved by the FDA for once-daily topical treatment of excessive underarm sweating (primary axillary hyperhidrosis) in patients ≥9 years old. Glycopyrronium bromide (glycopyrrolate) has been available for years in parenteral, inhalation, and oral formulations for treatment of multiple conditions.

The oral kinase inhibitor pemigatinib (Pemazyre – Incyte) has received accelerated approval from the FDA for treatment of adults with previously treated, unresectable, locally advanced or metastatic cholangiocarcinoma with fibroblast growth factor receptor 2 (FGFR2) fusions or other rearrangements. Pemigatinib is the first drug to be approved in the US for this indication.

View the Expanded Table: Some Available Insulins

The FDA has licensed two new pneumococcal conjugate vaccines (PCVs) for prevention of invasive pneumococcal disease in adults: Prevnar 20 (PCV20; Pfizer), which contains antigens from 20 serotypes of pneumococcus, and Vaxneuvance (PCV15; Merck), which contains antigens from 15 serotypes. Two other pneumococcal vaccines are available in the US: Prevnar 13 (PCV13; Pfizer), a 13-valent conjugate vaccine licensed for use in persons ≥6 weeks old, and Pneumovax 23 (PPSV23; Merck), a 23-valent pneumococcal polysaccharide vaccine licensed for use in persons ≥2 years...

The drugs of choice for treatment of viral infections (other than HIV) and their dosages are listed in Tables 1-6 on the pages that follow. Some of the indications and dosages recommended here have not been approved by the FDA. Vaccines used for the prevention of viral infections are discussed elsewhere.

Saxagliptin (Onglyza - Bristol-Myers Squibb), the second oral dipeptidyl peptidase-4 (DPP-4) inhibitor to be marketed in the US, has been approved by the FDA for treatment of adults with type 2 diabetes.

Lefamulin (Xenleta – Nabriva), a semisynthetic pleuromutilin antibiotic, has been approved by the FDA for IV and oral treatment of community-acquired bacterial pneumonia (CABP) in adults. It is the first systemic pleuromutilin antibiotic to be approved in the US; retapamulin (Altabax), a 1% topical ointment for treatment of impetigo, was approved in 2007.

The main purpose of vasopressors is to raise arterial blood pressure, while that of inotropes is to increase cardiac contractility. The choice of drugs is dictated by the clinical setting. Controlled trials comparing the efficacy and safety of these drugs are generally lacking.