The FDA has approved talimogene laherparepvec (Imlygic – Amgen), a genetically modified herpes simplex virus, for intralesional treatment of unresectable cutaneous, subcutaneous, and nodal lesions in patients with melanoma that has recurred following surgery. It is the first oncolytic virotherapy to become available in the US.

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.

The FDA has approved the Minimed 670G (Medtronic), a hybrid closed-loop insulin delivery system for use in patients ≥14 years old with type 1 diabetes. The system uses an algorithm to automatically adjust basal insulin doses based on readings from a continuous glucose monitor (CGM). It fully automates basal insulin delivery in "auto" mode, but is considered a "hybrid" system (not a true "artificial pancreas") because it requires some action by the patient. The 670G system is expected to become available in Spring 2017.

The FDA has granted accelerated approval to copanlisib (Aliqopa – Bayer), an intravenously administered phosphatidylinositol 3-kinase (PI3K) inhibitor, for treatment of adults with relapsed follicular lymphoma who have received at least two prior systemic therapies. Follicular lymphoma is a common subtype of non-Hodgkin's lymphoma. Copanlisib is the second PI3K inhibitor to be approved for this indication; idelalisib (Zydelig), which is administered orally twice daily, was the first.

Plenity (Gelesis), a nonsystemic oral superabsorbent hydrogel formulation of cellulose and citric acid is now available. It was cleared by the FDA in 2019 to aid in weight management together with diet and exercise in overweight and obese adults (BMI of 25-40 kg/m2). It is classified by the FDA as a device because the contents of the capsule are not absorbed systemically. Plenity is the first ingested, transient, space-occupying hydrogel to be marketed in the US and the only weight management treatment available by prescription for patients with a BMI of 25-30 kg/m2, regardless of...

Tyrvaya (Oyster Point), a nasal spray formulation of the cholinergic agonist varenicline, has been approved by the FDA for treatment of dry eye disease. It is the first nasal spray to be approved in the US for this indication. An oral formulation of varenicline (Chantix, and generics) has been available for years for smoking cessation.

A once-weekly transdermal formulation of the acetylcholinesterase inhibitor donepezil (Adlarity – Corium) has been approved by the FDA for treatment of mild, moderate, and severe Alzheimer's disease (AD) dementia. Donepezil is the second acetylcholinesterase inhibitor to become available in a transdermal formulation; transdermal rivastigmine (Exelon Patch), which is applied once daily, has been available for years for the same indication. Donepezil is also available in oral formulations (Aricept, and generics) for treatment of AD dementia.

The FDA recently approved axicabtagene ciloleucel (Yescarta – Kite), a CD19-directed genetically modified cellular product, for treatment of large B-cell lymphoma that is refractory to first-line chemoimmunotherapy or that relapses within 12 months of first-line treatment. It was previously approved for treatment of relapsed or refractory B-cell lymphoma after ≥2 lines of systemic therapy and for treatment of relapsed or refractory follicular lymphoma after ≥2 lines of systemic therapy. Yescarta is an individualized cellular product prepared from the patient's own T cells,...

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...

The FDA has approved a 0.25% ophthalmic solution of the ectoparasiticide lotilaner (Xdemvy – Tarsus) for treatment of Demodex blepharitis. Lotilaner is the first drug to be approved in the US for this indication.