Efbemalenograstim alfa-vuxw (Ryzneuta – Evive), a nonpegylated granulocyte colony-stimulating factor (G-CSF) conjugated to an Fc fragment of human IgG2, has been approved by the FDA to decrease the incidence of infection, as manifested by febrile neutropenia, in adults with nonmyeloid malignancies receiving myelosuppressive chemotherapy that can cause clinically significant febrile neutropenia. It is the first nonpegylated, long-acting G-CSF to become available in the US. Two pegylated, long-acting G-CSFs, pegfilgrastim (Neulasta, and biosimilars) and eflapegrastim (Rolvedon), are...

Afamitresgene autoleucel (Tecelra – Adaptimmune), a melanoma-associated antigen A4 (MAGE-A4)-directed genetically modified autologous T-cell immunotherapy, has received accelerated approval from the FDA for one-time treatment of adults with unresectable or metastatic synovial sarcoma who received prior chemotherapy and are HLA-A*02:01P, -A*02:02P, -A*02:03P, or -A*02:06P positive and whose tumor expresses the MAGE-A4 antigen. It is the first gene therapy to be approved in the US for treatment of synovial sarcoma. Accelerated approval of the immunotherapy was based on the...

Zanidatamab-hrii (Ziihera – Jazz), a bispecific HER2-directed antibody, has received accelerated approval from the FDA for treatment of unresectable or metastatic HER2-positive (IHC 3+) biliary tract cancer in patients who received prior therapy. Biliary tract cancer includes gallbladder cancer and intrahepatic and extrahepatic cholangiocarcinoma. Zanidatamab is the first dual HER2-targeted therapy to be approved in the US for this indication. Accelerated approval was based on the overall response rate and duration of response.

Zolmitriptan (Zomig - AstraZeneca) nasal spray was recently approved by the FDA for treatment of migraine. It is the second selective serotonin receptor agonist ("triptan") to become available as a nasal spray; sumatriptan has been available in this form since 1997. Some patients with migraine cannot take tablets because of nausea and vomiting, and nasal sprays are more convenient than subcutaneous injections.

A live attenuated varicella-zoster vaccine (Zostavax - Merck) has been approved by the FDA for prevention of herpes zoster (HZ; zoster; shingles) in persons ≥60 years old. Each dose of Zostavax contains about 14 times as much varicella-zoster virus (VZV) as Varivax, which has been used in the US since 1995 to vaccinate against varicella (chicken pox).

The FDA has approved plecanatide (Trulance – Synergy), a guanylate cyclase-C receptor agonist, for treatment of chronic idiopathic constipation (CIC) in adults. Linaclotide (Linzess), another guanylate cyclase-C receptor agonist, and lubiprostone (Amitiza), a chloride channel activator, were approved earlier for treatment of CIC in adults.

The FDA has approved a 12.45% gel formulation of the anticholinergic drug sofpironium (Sofdra – Botanix) for treatment of primary axillary hyperhidrosis (excessive underarm sweating) in patients ≥9 years old.

An old conjugated estrogens vaginal cream (Premarin Vaginal Cream - Wyeth) has been newly approved by the FDA specifically for treatment of moderate to severe dyspareunia due to vulvar and vaginal atrophy associated with menopause. Synthetic conjugated estrogens A vaginal cream (Barr) has also been approved for this indication, but has not yet been marketed.

The FDA has expanded its Emergency Use Authorizations (EUAs) for the mRNA COVID-19 vaccines manufactured by Pfizer/BioNTech (Comirnaty) and Moderna (Spikevax) to allow for their use in children as young as 6 months old. The Pfizer vaccine was previously authorized for use in persons ≥5 years old, and the Moderna vaccine was authorized for use in adults ≥18 years old.

The injectable interleukin (IL)-23 antagonist risankizumab-rzaa (Skyrizi – Abbvie) has been approved by the FDA for treatment of moderately to severely active Crohn's disease (CD) in adults. Risankizumab was approved earlier for treatment of plaque psoriasis and psoriatic arthritis.