In February 2021, the FDA issued an Emergency Use Authorization (EUA) for the investigational monoclonal antibodies bamlanivimab and etesevimab (Lilly) for use together to treat mild to moderate COVID-19 in persons ≥12 years old who weigh ≥40 kg and are at high risk of progression to severe disease or hospitalization. The FDA has now expanded this EUA to allow use of the antibodies together for post-exposure prophylaxis of COVID-19 in such persons if they are not fully vaccinated against COVID-19 or are unlikely to have an adequate immune response to full vaccination and have...

The FDA has approved Biktarvy (Gilead), a once-daily, fixed-dose combination of bictegravir, a new integrase strand transfer inhibitor (INSTI), and the nucleoside reverse transcriptase inhibitors (NRTIs) emtricitabine and tenofovir alafenamide (TAF), for treatment of HIV-1 infection in adults. The new combination is indicated for use in patients who are antiretroviral-naive or who have been virologically suppressed on a stable antiretroviral regimen for ≥3 months with no history of treatment failure and no known substitutions associated with resistance to any component of the...

The FDA has licensed Penbraya (Pfizer), a pentavalent polysaccharide conjugate meningococcal vaccine, for prevention of invasive meningococcal disease caused by Neisseria meningitidis serogroups A, B, C, W, or Y (MenABCWY) in persons 10-25 years old. Penbraya is the only meningococcal vaccine that contains all five of these serogroups. Two quadrivalent polysaccharide conjugate meningococcal vaccines containing serogroups A, C, W, and Y (MenACWY; Menveo, MenQuadfi) and two meningococcal serogroup B vaccines (MenB; Bexsero, Trumenba) are available in the US (see Table...

The FDA has approved the use of ambrisentan (Letairis) and tadalafil (Adcirca) together for treatment of pulmonary arterial hypertension (PAH). It is the first 2-drug regimen to be approved for this indication.

The FDA has approved voretigene neparvovec-rzyl intraocular suspension (Luxturna – Spark), an adeno-associated virus vector-based gene therapy, for treatment of confirmed biallelic RPE65 mutation-associated retinal dystrophy in patients who have viable retinal cells. It is the first gene replacement therapy approved in the US that targets a disease caused by mutations in a specific gene and the first pharmacologic treatment to be approved for this disorder.

The FDA has approved sodium zirconium cyclosilicate (Lokelma – AstraZeneca), an oral potassium binder that exchanges hydrogen and sodium for potassium in the gastrointestinal (GI) lumen, for treatment of non-life-threatening hyperkalemia in adults. Sodium zirconium cyclosilicate (SZC) is the third drug to be approved for this indication; sodium polystyrene sulfonate and patiromer (Veltassa) were approved earlier.

The FDA has licensed MenQuadfi (Sanofi Pasteur), a quadrivalent polysaccharide conjugate vaccine that uses tetanus toxoid as a protein carrier, for prevention of invasive meningococcal disease caused by Neisseria meningitidis serogroups A, C, W, and Y (MenACWY) in persons ≥2 years old.

View the Comparison Table: Some FDA-Approved Drugs for Weight Management

Tazarotene (taz ar' oh teen, Tazorac - Allergan), an acetylinic retinoid marketed for treatment of psoriasis (Medical Letter 1997; 39:105), is also available as a 0.1% gel and cream for treatment of acne.

Valacyclovir (Valtrex - GlaxoSmithKline) was recently approved by the FDA for one-day oral treatment of patients at least 12 years old with orolabial herpes simplex infections. The drug was previously approved for treatment and suppression of genital herpes and for treatment of herpes zoster (shingles).