View the Comparison Table: Some Oral Antiseizure Medications

A recent article in JAMA and an interview of its senior author on 60 Minutes have heightened interest in off-label use of the oral selective serotonin reuptake inhibitor (SSRI) fluvoxamine (Luvox, and generics) to treat COVID-19.

The FDA has approved remibrutinib (Rhapsido – Novartis), an oral Bruton's tyrosine kinase (BTK) inhibitor, for treatment of chronic spontaneous urticaria in adults who remain symptomatic despite H₁-antihistamine treatment. Remibrutinib is the first oral drug to be approved in the US for this indication.

The FDA has requested the removal of the suicidal behavior and ideation warning from the labels of the 3 glucagon-like peptide-1 (GLP-1) receptor agonists approved for chronic weight management: liraglutide (Saxenda), semaglutide (Wegovy), and tirzepatide (Zepbound). The warning was initially included in the labels of these drugs based on an increased risk of suicidal behavior and ideation observed with older weight loss drugs.

The FDA has required a new boxed warning in the label of the subcutaneously injected immunomodulatory drug glatiramer acetate (Copaxone, Glatopa, and generics) about a risk of anaphylaxis. Glatiramer has been used for years to treat relapsing forms of multiple sclerosis (MS).

Givinostat (Duvyzat – Italfarmaco), an oral histone deacetylase inhibitor, has been approved by the FDA for treatment of patients ≥6 years old with Duchenne muscular dystrophy (DMD), regardless of the DMD-causing mutation. It is the first nonsteroidal drug to be approved for this indication. The oral corticosteroids deflazacort (Emflaza) and vamorolone (Agamree) are also approved for treatment of patients with all genetic variants of DMD.

The injectable glucagon-like peptide-1 (GLP-1) receptor agonist semaglutide (Wegovy), which was approved by the FDA in 2021 for chronic weight management in adults, has now been approved for chronic weight management in children ≥12 years old with an initial BMI in the ≥95th percentile for age and sex.Semaglutide is also available as Ozempic and Rybelsus for treatment of type 2 diabetes in adults.

Mosunetuzumab-axgb (Lunsumio – Genentech), a bispecific CD20-directed CD3 T-cell engager, has received accelerated approval from the FDA for treatment of relapsed or refractory follicular lymphoma in adults who received ≥2 lines of systemic therapy. It is the first T-cell-engaging bispecific antibody to be approved in the US for this indication.

The FDA has approved perfluorohexyloctane ophthalmic solution (Miebo – Bausch+Lomb) for treatment of dry eye disease. Available only by prescription, Miebo is the first ophthalmic product to be approved in the US that specifically targets tear evaporation caused by meibomian gland dysfunction. An ophthalmic solution with a similar name, Meibo Tears (Vista), which contains 0.6% propylene glycol, is available over the counter for dry eye relief.

A new CDC guideline for prescribing opioids for pain recently became available. Nonopioid drugs for pain were reviewed in a previous issue.