View the Comparison Table: Drugs for Alzheimer's Disease

The FDA has approved eptinezumab-jjmr (Vyepti – Lundbeck), a calcitonin gene-related peptide (CGRP) antagonist administered IV once every 3 months, for migraine prevention in adults. It is the fourth monoclonal antibody to be approved for this indication; erenumab (Aimovig), fremanezumab (Ajovy), and galcanezumab (Emgality), which are all given subcutaneously once monthly (fremanezumab can also be given once every 3 months), were approved earlier.

The FDA has approved a fixed-dose combination of the amide local anesthetic bupivacaine and the nonsteroidal anti-inflammatory drug (NSAID) meloxicam as an extended-release (ER) solution (Zynrelef – Heron) for single-dose, intraoperative, soft-tissue or periarticular instillation to provide postsurgical analgesia for up to 72 hours in adults undergoing foot and ankle, small-to-medium open abdominal, or lower extremity total joint arthroplasty surgical procedures.

The FDA has approved a sublingual film formulation of the alpha-2 adrenergic receptor agonist dexmedetomidine (Igalmi — BioXcel Therapeutics) for acute treatment of agitation associated with schizophrenia or bipolar I or II disorder in adults. It is the first alpha-2 agonist and the only sublingual film to be approved for this indication. Dexmedetomidine has been available for many years in an injectable formulation (Precedex) for sedation in the intensive care unit and to facilitate procedures such as mechanical ventilation.

View the Comparison Table: Some Drugs for Migraine Prevention in Adults

The interleukin (IL)-23 antagonist guselkumab (Tremfya – Janssen Biotech) has now been approved by the FDA for treatment of moderately to severely active ulcerative colitis (UC) in adults; it was approved earlier for treatment of plaque psoriasis and psoriatic arthritis. Guselkumab is the third IL-23 antagonist to be approved in the US for treatment of UC; risankizumab (Skyrizi) and mirikizumab (Omvoh) were approved earlier.

In June 2021, the FDA approved the IV amyloid beta-directed monoclonal antibody aducanumab (Aduhelm) for treatment of Alzheimer’s disease. The approval did not restrict use of the drug to patients with mild cognitive impairment or mild dementia, which was the population enrolled in the clinical trials. Now, Biogen, with the permission of the FDA, has made an addition to the labeling of the drug that says: Treatment with Aduhelm should be initiated in patients with mild cognitive impairment or mild dementia stage of disease, the population in which treatment was initiated in clinical...

Consumption of alcohol has increased during the COVID-19 pandemic. The Diagnostic and Statistical Manual for Mental Disorders, 5th edition (DSM-5) defines alcohol use disorder (AUD; previously called alcohol dependence) as meeting ≥2 of the 11 criteria listed in Table 1 in the past year. The lifetime prevalence of AUD in the US population has been estimated to be about 30%. Despite this high prevalence and the associated morbidity, mortality, and costs, only 3 drugs are FDA-approved for treatment of the disorder.

Rozanolixizumab-noli (Rystiggo – UCB), a neonatal Fc receptor (FcRn) blocker, has been approved by the FDA for treatment of generalized myasthenia gravis in adults with anti-acetylcholine receptor (AChR) or anti-muscle-specific tyrosine kinase (MuSK) antibodies. It is the first drug to be approved for treatment of generalized myasthenia gravis in patients with anti-MuSK antibodies. Four other biologic drugs – the FcRn blocker efgartigimod alfa (Vyvgart; Vyvgart Hytrulo) and the complement inhibitors eculizumab (Soliris), ravulizumab (Ultomiris), and zilucoplan (Zilbrysq) – are...

The FDA has approved fenfluramine oral solution (Fintepla – Zogenix) for treatment of seizures in patients ≥2 years old with Dravet syndrome. It is the third drug to be approved for this indication. Stiripentol (Diacomit) and cannabidiol (Epidiolex), a purified product derived from marijuana, were approved earlier.