Icosapent ethyl (Vascepa [vas EE puh] – Amarin), the ethyl ester of eicosapentaenoic acid (EPA), has been approved by the FDA as an adjunct to diet for treatment of severe hypertriglyceridemia (≥500 mg/dL). Vascepa is the second omega-3 polyunsaturated fatty acid (PUFA) product to become available by prescription for this indication; Lovaza (formerly Omacor), which is a combination of the ethyl esters of EPA and docosahexaenoic acid (DHA), was the first. Many omega-3 PUFA-containing fish oil capsules are sold over the counter as dietary supplements.

The FDA has approved the somatostatin analog pasireotide diaspartate (Signifor – Novartis) for treatment of adults with Cushing's disease (cortisol excess caused by an ACTH-secreting pituitary tumor) who are not candidates for pituitary surgery or for whom surgery has not been curative. Pasireotide is the first drug approved in the US specifically to treat Cushing's disease. The antiprogestin mifepristone (Korlym) was approved last year for control of hyperglycemia in patients with Cushing's syndrome, which includes other causes of hypercortisolism, such as exogenous steroids and...

Most patients with end-stage renal disease develop hyperphosphatemia, which can lead to secondary hyperparathyroidism, vascular calcification, and cardiovascular mortality. The FDA has approved sucroferric oxyhydroxide (Velphoro – Fresenius Medical Care), a chewable phosphate binder, for treatment of hyperphosphatemia in patients with chronic kidney disease (CKD) on dialysis. It is the first iron-based phosphate binder to be approved for this indication.

The FDA has approved afatinib (Gilotrif — Boehringer Ingelheim), an oral epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor, for first-line treatment of patients with metastatic non-small cell lung cancer (NSCLC) whose tumors have EGFR exon 19 deletions or exon 21 (L858R) substitution mutations. These mutations occur in about 10% of patients with NSCLC. Afatinib is the second EGFR inhibitor to be approved for first-line treatment of advanced lung cancer. The first was erlotinib (Tarceva), which is also approved for treatment of patients with locally advanced...

Palbociclib (Ibrance – Pfizer), an oral cyclin-dependent kinase inhibitor, has been approved by the FDA for use in combination with the aromatase inhibitor letrozole (Femara, and generics) for first-line treatment of postmenopausal women with estrogen receptor (ER)-positive, human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer. It is the first cyclin-dependent kinase inhibitor to become available in the US.

The FDA has approved the oral multikinase inhibitor lenvatinib (Lenvima – Eisai) for treatment of locally recurrent or metastatic, progressive, differentiated thyroid cancer (papillary or follicular) refractory to radioactive iodine treatment.

The FDA has announced that it is requiring changes in the labeling of systemic fluoroquinolones to warn that the risk of serious adverse effects, including tendinitis, peripheral neuropathy and CNS effects, generally outweighs their benefit for the treatment of acute sinusitis, acute exacerbations of chronic bronchitis, and uncomplicated urinary tract infections. For these infections, the new labels will recommend reserving fluoroquinolones for patients with no other treatment options.

Odevixibat (Bylvay – Albireo), an oral ileal bile acid transporter (IBAT) inhibitor, has been approved by the FDA for treatment of pruritus in patients ≥3 months old with progressive familial intrahepatic cholestasis (PFIC). It is the first drug to be approved in the US for this indication.

The FDA has approved Tarpeyo (Calliditas), a delayed-release capsule formulation of the corticosteroid budesonide, to reduce proteinuria in adults with primary immunoglobulin A nephropathy (IgAN; also called Berger's disease) who are at risk of rapid disease progression. It is the fi rst drug to be approved in the US for this indication. Oral formulations of budesonide have been available for years for treatment of inflammatory bowel disease.

Glofitamab-gxbm (Columvi – Genentech), a bispecific CD20-directed CD3 T-cell engager, has received accelerated approval from the FDA for IV treatment of relapsed or refractory diffuse large B-cell lymphoma (DLBCL), not otherwise specified, or large B-cell lymphoma (LBCL) arising from follicular lymphoma after ≥2 lines of systemic therapy. Accelerated approval was based on response rates and durability of response. Glofitamab is the second T-cell-engaging bispecific antibody to be approved in the US for treatment of DLBCL; epcoritamab-bysp (Epkinly), which is given...