The FDA has approved voretigene neparvovec-rzyl intraocular suspension (Luxturna – Spark), an adeno-associated virus vector-based gene therapy, for treatment of confirmed biallelic RPE65 mutation-associated retinal dystrophy in patients who have viable retinal cells. It is the first gene replacement therapy approved in the US that targets a disease caused by mutations in a specific gene and the first pharmacologic treatment to be approved for this disorder.

Ganciclovir sodium (Cytovene - Syntex), a synthetic antiviral nucleoside analog, is now available in the USA for intravenous treatment of cytomegalovirus (CMV) retinitis in immunocompromised patients. CMV retinitis occurs in 20% to 25% of patients with AIDS.

Phosphonoformic acid or foscarnet (Foscavir - Astra), a synthetic antiviral drug, has now been approved by the US Food and Drug Administration for intravenous (IV) treatment of cytomegalovirus (CMV) retinitis in patients with AIDS. CMV retinitis occurs in up to 30% of patients with AIDS and often causes blindness (MD de Smet and RB Nussenbatt, JAMA, 266:3019, Dec 4, 1991).

The FDA recently announced changes in the labeling of ezogabine (Potiga – GSK/Valeant) to warn about the risks of retinal abnormalities, possible vision loss, and bluish skin discoloration, all of which could be permanent.1Ezogabine was approved in 2011 for adjunctive treatment of partial-onset seizures in adults.2 The FDA first warned about these risks in April 2013.3 At that time, skin discoloration had developed in 38 of an estimated 605 patients (6.3%) who had taken the drug (most for ≥2 years) in various studies. Retinal pigment abnormalities were found in 11 of 36 patients who had...

The FDA has approved the complement C3 inhibitor pegcetacoplan (Syfovre – Apellis) for treatment of geographic atrophy (GA) secondary to age-related macular degeneration (AMD). Given as a series of monthly or every-other-month (EOM) intravitreal injections, it is the first drug to become available for use in patients with atrophic dry AMD. Subcutaneous pegcetacoplan was approved earlier as Empaveli for treatment of paroxysmal nocturnal hemoglobinuria.

Ocriplasmin (Jetrea – ThromboGenics) was recently approved by the FDA as an intravitreal injection for treatment of symptomatic vitreomacular adhesion. It is the first drug to be approved in the US for this indication.

Age-related macular degeneration (AMD) has two major forms: dry or non-neovascular (~90% of patients) and wet or neovascular (~10% of patients).

Tretinoin (tret' i noyn; all-trans-retinoic acid; Retin-A), a derivative of vitamin A, has been used for years for topical treatment of acne. More recently, it has also been used to improve the appearance of skin damaged by chronic exposure to the sun, although not approved for this indication by the US Food and Drug Administration.

Four new drugs have become available in the USA for HIV infection or its complications. Nevirapine (Viramune - Roxane), intravenous cidofovir (Vistide - Gilead), and amphotericin B oral suspension (Fungizone Oral Suspension - Bristol-Myers Squibb) have been approved by the US Food and Drug Administration; nelfinavir (Viracept - Agouron) is currently available only through an "Expanded Access Program."

Yutiq (Eyepoint), an intravitreal implant containing the corticosteroid fluocinolone acetonide, has been approved by the FDA for treatment of chronic noninfectious uveitis affecting the posterior segment of the eye. It is the third fluocinolone acetonide intravitreal implant to be approved in the US; Retisert, which is approved for the same indication as Yutiq, and Iluvien, which is approved for treatment of diabetic macular edema, were approved earlier. A dexamethasone intravitreal implant (Ozurdex) is approved by the FDA for treatment of noninfectious uveitis and macular...