The FDA has approved Incruse Ellipta (GSK), a single-agent inhaler containing the long-acting anticholinergic umeclidinium, for once-daily maintenance treatment of chronic obstructive pulmonary disease (COPD). Umeclidinium was initially approved in combination with the long-acting beta₂-adrenergic agonist vilanterol as Anoro Ellipta.

The FDA has approved subdermal implants of the partial opioid agonist buprenorphine (Probuphine – Titan) for maintenance treatment of opioid dependence in patients stabilized on low to moderate doses of transmucosal buprenorphine. Probuphine was designed to provide continuous low levels of buprenorphine for 6 months and to safeguard against illicit use of the drug.

Tezepelumab-ekko (Tezspire – AstraZeneca/Amgen), a subcutaneously administered thymic stromal lymphopoietin (TSLP) blocker, has been approved by the FDA for add-on maintenance treatment of severe asthma in patients ≥12 years old. It is the first TSLP blocker to become available in the US and the first biologic drug to be approved for treatment of severe asthma without phenotypic or biomarker limitations.

The FDA has approved the dual endothelin receptor antagonist aprocitentan (Tryvio – Idorsia) for use in combination with other antihypertensive drugs to treat hypertension in adults whose blood pressure is not adequately controlled on other drugs. Three other dual endothelin receptor antagonists, ambrisentan (Volibris, and generics), bosentan (Tracleer, and generics), and macitentan (Opsumit), are available in the US for treatment of pulmonary arterial hypertension.

The RAS GTPase family inhibitor adagrasib (Krazati – BMS), which received accelerated approval for treatment of KRAS G12C (glycine-to-cysteine mutation at codon 12)-mutated locally advanced or metastatic non-small cell lung cancer (NSCLC) in 2022, has now received accelerated approval from the FDA for use with cetuximab for treatment of KRAS G12C-mutated locally advanced or metastatic colorectal cancer (CRC) in adults who received prior fluoropyrimidine-, oxaliplatin-, and irinotecan-based chemotherapy. Adagrasib is the first KRAS inhibitor to be approved in the US for treatment...

The FDA has approved a new formulation of dexrazoxane (Totect) for treatment of extravasation from intravenous (IV) anthracyclines such as doxorubicin (Adriamycin, and others). Dexrazoxane has been available since 1995 as Zinecard for protection against the cardiac toxicity of anthracyclines (Med Lett Drugs Ther 1995; 37:110). It is also available generically. The drug’s precise mechanism of action is not known, but anthracyclines are vesicants that bind to DNA and act as oxidizing agents in the presence of iron. Dexrazoxane is a topoisomerase inhibitor, possibly interfering with...

The FDA has approved the selective beta-3 adrenergic agonist vibegron (Gemtesa – Urovant Sciences) for treatment of overactive bladder in adults with symptoms of urge urinary incontinence, urgency, and urinary frequency. It is the second beta-3 agonist to be approved in the US; mirabegron (Myrbetriq) was the first.

Berotralstat (Orladeyo – Biocryst), an oral plasma kallikrein inhibitor, has been approved by the FDA for prevention of hereditary angioedema (HAE) attacks in adults and children ≥12 years old. The subcutaneously-injected plasma kallikrein inhibitor lanadelumab-flyo (Takhzyro) and the human plasma-derived C1 esterase inhibitors (C1INHs) Cinryze, which is given IV, and Haegarda, which is given SC, have been available for prophylaxis of HAE for years.

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.

A recent supplement to the Journal of Clinical Psychiatry, titled "The Expert Consensus Guideline Series: Optimizing Pharmacologic Treatment of Psychotic Disorders," concluded that most experts endorsed use of second-generation (atypical) antipsychotics rather than first-generation drugs, with risperidone (Risperdal - Janssen) the top choice for first episodes, multiple episodes or switches from another drug (JM Kane et al, J Clin Psychiatry 2003; 64 suppl 12:5). The supplement was sponsored by Janssen.