View Expanded Table: Some Biologic Drugs and JAK Inhibitors for Rheumatoid Arthritis

The FDA has approved the nitrofuran antiprotozoal drug nifurtimox (Lampit – Bayer) for treatment of Chagas disease (American trypanosomiasis) in children who weigh ≥2.5 kg. Nifurtimox was previously available in the US only through a CDC-sponsored Investigational New Drug (IND) program.

Maribavir (Livtencity – Takeda), an oral cytomegalovirus (CMV) pUL97 kinase inhibitor, has been approved by the FDA for treatment of post-transplant CMV infection refractory to standard antiviral therapy in patients ≥12 years old who weigh at least 35 kg.

More antibiotics are prescribed for treatment of acute otitis media (AOM) than for any other infection in young children. Children with AOM typically present with otalgia, fever, and bulging and erythema of the tympanic membrane.

The FDA has approved the interleukin (IL)-6 inhibitor sarilumab (Kevzara – Sanofi/Regeneron) for treatment of polymyalgia rheumatica (PMR) in adults who had an inadequate response to corticosteroids or cannot tolerate a corticosteroid taper. Sarilumab is the first biologic drug to be approved for treatment of PMR; it was previously approved for treatment of rheumatoid arthritis.

Rheumatoid arthritis (RA) is prevalent in 0.5% of adults in the US; it is about 2.5 times more common in women than in men. Guidelines for treatment of RA from the American College of Rheumatology were recently updated. The goal of treatment is to minimize disease activity and prevent irreversible joint damage.

Omlyclo (omalizumab-igec; Celltrion), a biosimilar product interchangeable with the recombinant anti-IgE monoclonal antibody Xolair, has been approved by the FDA for same indications as Xolair (see Table 1). Omlyclo is the first Xolair biosimilar to be approved in the US.

On June 25, 2021, the FDA added a warning to the Fact Sheets for the mRNA-based COVID-19 vaccines manufactured by Pfizer/BioNTech (Comirnaty) and Moderna (Spikevax) about an increased risk of myocarditis and pericarditis following administration of the vaccines.

Most respiratory tract infections are caused by viruses. Bacterial respiratory tract infections are usually treated empirically with antibiotic therapy that targets the most probable causative pathogens. Recommended antibiotic regimens for outpatient treatment of some common respiratory tract infections are listed in Table 1 for adults and Table 2 for children.

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...