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 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.

Bipolar disorder is characterized by episodes of mania, hypomania, and depression. Recurrences of manic or (more frequently) depressive symptoms are common. About 15-20% of patients with bipolar disorder die by suicide.

Artesunate for injection (Amivas LLC), a semi-synthetic artemisinin derivative, is now approved by the FDA for initial (induction) treatment of severe malaria in children and adults. It has been available from the CDC on a compassionate use basis since 2007. Artemether/lumefantrine (Coartem), another artemisinin-based drug, was approved earlier for oral treatment of uncomplicated Plasmodium falciparum malaria. IV artesunate is now the only FDA-approved injectable antimalarial drug available in the US; IV quinidine has been discontinued.

The FDA has approved another solution of the aminoglycoside antibiotic tobramycin (Bethkis – Chiesi/Cornerstone) for oral inhalation via a nebulizer for management of cystic fibrosis (CF) patients with Pseudomonas aeruginosa.