Gatifloxacin and moxifloxacin are now available for once-daily treatment of patients with community-acquired pneumonia, acute bacterial exacerbations of chronic bronchitis, or acute sinusitis.

The FDA has approved letermovir (Prevymis – Merck), a cytomegalovirus (CMV) DNA terminase complex inhibitor, for prophylaxis of CMV infection and disease in CMV-seropositive adult recipients of an allogeneic hematopoietic cell transplant (HCT). Letermovir is the first CMV DNA terminase complex inhibitor to be approved in the US and the only drug specifically indicated for CMV prophylaxis in HCT patients. It is not approved for treatment of CMV infection.

The FDA has approved a combination oral contraceptive containing the estrogen estetrol and the progestin drospirenone (Nextstellis – Mithra/Mayne). Estetrol is the first new estrogen to become available in the US in 50 years. Drospirenone is available alone (Slynd) and in combinations with the estrogen ethinyl estradiol for prevention of pregnancy.

View the Comparison Table: Some Oral Anticoagulants for VTE

The FDA has approved the second-generation antipsychotic drug cariprazine (Vraylar — Abbvie) for adjunctive treatment of major depressive disorder (MDD) in adults. Cariprazine was previously approved for treatment of schizophrenia and bipolar depression, and for acute treatment of manic or mixed episodes associated with bipolar I disorder.

View the Comparison Chart: Some Drugs for HFrEF

View the Comparison Chart: Some Drugs for Irritable Bowel Syndrome with Constipation (IBS-C)

Taking aspirin to prevent recurrence or worsening of cardiovascular disease has become a common practice in recent years (Medical Letter, 28:31, 1986). Now, the US Food and Drug Administration is considering whether aspirin can also be advertised for prevention of a first myocardial infarction in previously healthy people.

View the COVID-19 Vaccine Comparison Chart

The FDA has approved Exblifep (Allecra), a fixed-dose combination of the cephalosporin cefepime and the beta-lactamase inhibitor enmetazobactam, for IV treatment of adults with complicated urinary tract infections (cUTIs), including pyelonephritis, caused by designated susceptible microorganisms (see Spectrum of Activity). Exblifep is the first product that contains enmetazobactam to be approved in the US.