Vyalev (Abbvie), a solution for continuous subcutaneous infusion containing the prodrugs foscarbidopa and foslevodopa, has been approved by the FDA for treatment of motor fluctuations in adults with advanced Parkinson's disease (PD). Vyalev is the first subcutaneously administered product to become available in the US for treatment of PD symptoms. Duopa, a carbidopa/levodopa enteral suspension infused via a nasojejunal tube or percutaneous gastrostomy, was approved in for the same indication 2015.

The FDA has granted regular approval to the oral kinase inhibitor capmatinib (Tabrecta – Novartis) for treatment of metastatic non-small cell lung cancer (NSCLC) in adults whose tumors have a mutation that leads to mesenchymal-epithelial transition (MET) exon 14 skipping. MET exon 14 skipping mutations occur in 3-4% of NSCLC cases. The drug received accelerated approval for the same indication in 2020 based on initial overall response rates and duration of response.

View the Comparison Chart: Interleukin (IL) Antagonists and Oral JAK Inhibitors for Moderate to Severe Atopic Dermatitis

View the Comparison Table: Some Drugs for Plaque Psoriasis

Fensolvi (Tolmar), a long-acting subcutaneous formulation of the gonadotropin-releasing hormone (GnRH) agonist leuprolide acetate, has been approved by the FDA for treatment of central precocious puberty (CPP) in children ≥2 years old. It is the first formulation of the drug to be approved for SC administration once every 6 months. IM formulations of leuprolide acetate, which are given once monthly or every 3 months, and the GnRH agonists histrelin acetate (Supprelin LA) and triptorelin (Triptodur) have been available for years for treatment of CPP.

The FDA has approved cantharidin 0.7% solution (Ycanth – Verrica) for topical treatment of molluscum contagiosum in patients ≥2 years old. Ycanth was the first drug to be approved in the US for this indication. A 10.3% gel formulation of berdazimer (Zelsuvmi), a nitric oxide-releasing agent, has also been approved by the FDA for treatment of molluscum contagiosum (in patients ≥1 year old); it will be reviewed in a future issue.

Taletrectinib (Ibtrozi – Nuvation Bio), an oral kinase inhibitor, has been approved by the FDA for treatment of locally advanced or metastatic ROS1-positive non-small cell lung cancer (NSCLC) in adults. It is the fourth oral kinase inhibitor to be approved in the US for this indication; crizotinib (Xalkori), entrectinib (Rozlytrek), and repotrectinib (Augtyro) were approved earlier.

Relacorilant (Lifyorli – Corcept Therapeutics), an oral first-in-class glucocorticoid receptor antagonist, has been approved by the FDA for use in combination with nab-paclitaxel (Abraxane, and generics) for treatment of platinum-resistant epithelial ovarian, fallopian tube, or primary peritoneal cancer in adults who received 1-3 prior lines of systemic therapy, one of which included bevacizumab (Avastin, and others).

View the Comparison Table: Drugs for Alzheimer's Disease Dementia

Most respiratory tract infections are caused by viruses. Bacterial respiratory tract infections are usually treated empirically with antibiotic therapy that targets the most probable causative pathogens. Recommended antibiotic regimens for outpatient treatment of some common respiratory tract infections are listed in Table 1 for adults and Table 2 for children.