The antisense oligonucleotide viltolarsen (Viltepso – NS Pharma) has received accelerated approval from the FDA for treatment of Duchenne muscular dystrophy (DMD) in patients who have mutations of the dystrophin gene that are amenable to exon 53 skipping (DMD-53). It is the second drug to be approved for this indication; the antisense oligonucleotide golodirsen (Vyondys 53) was approved in 2019.

The FDA has approved Verkazia (Santen), a 0.1% ophthalmic emulsion formulation of the calcineurin inhibitor cyclosporine, for treatment of vernal keratoconjunctivitis (VKC). Verkazia is the first product to be approved in the US for this indication.

The androgen receptor inhibitor darolutamide (Nubeqa – Bayer) has been approved by the FDA for use in combination with docetaxel for treatment of metastatic hormone-sensitive prostate cancer (mHSPC). The drug was previously approved for treatment of nonmetastatic castration-resistant prostate cancer (nmCRPC).

The Bruton's tyrosine kinase (BTK) inhibitor zanubrutinib (Brukinsa), which was previously approved by the FDA for treatment of mantle cell lymphoma, Waldenström's macroglobulinemia, and relapsed or refractory marginal zone lymphoma, has now been approved for treatment of chronic lymphocytic leukemia (CLL) or small lymphocytic lymphoma (SLL) in adults. The BTK inhibitors ibrutinib (Imbruvica) and acalabrutinib (Calquence) were approved earlier for treatment of CLL and SLL.

Atezolizumab (Tecentriq – Genentech), an immune checkpoint inhibitor, has been approved by the FDA for treatment of unresectable or metastatic alveolar soft part sarcoma (ASPS) in patients ≥2 years old. It was previously approved for treatment of non-small cell lung cancer, small cell lung cancer, hepatocellular cancer, and melanoma (see Table 1). Atezolizumab is the first drug to be approved in the US for treatment of ASPS. ASPS is a rare disorder that affects mostly adolescents and young adults; <1% of soft tissue sarcomas are ASPS.

Valoctocogene roxaparvovec-rvox (Roctavian – Biomarin), an adeno-associated virus (AAV) vector-based gene therapy, has been approved by the FDA for one-time treatment of severe hemophilia A in adults without pre-existing antibodies to AAV serotype 5. It is the first gene therapy to be approved in the US for treatment of hemophilia A.

Isatuximab-irfc (Sarclisa – Sanofi), a CD38-directed cytolytic antibody, has been approved by the FDA for treatment of newly diagnosed multiple myeloma in adults who are not eligible for autologous stem cell transplantation (ASCT). The drug was approved earlier for treatment of relapsed or treatment-refractory multiple myeloma.

Vimseltinib (Romvimza – Deciphera), an oral kinase inhibitor, has been approved by the FDA for treatment of symptomatic tenosynovial giant cell tumor in adults for whom surgical resection would cause worsening functional limitation or severe morbidity. The kinase inhibitor pexidartinib (Turalio) was approved for a similar indication in 2019.

View the Flowchart: Rheumatoid Arthritis Treatment

Relyvrio, the fixed-dose combination of sodium phenyl-butyrate and taurursodiol that received accelerated approval for treatment of amyotrophic lateral sclerosis (ALS) in 2022 based on a phase 2 trial showing that it slowed functional decline, has voluntarily been withdrawn from the market. According to the manufacturer (Amylyx), the decision to withdraw Relyvrio was based on the results of a phase 3, 48-week trial (PHOENIX). The change from baseline on the Revised Amyotrophic Lateral Sclerosis Functional Rating Scale, which measures fine motor, gross motor, bulbar, and respiratory...