The FDA has approved the sGC stimulator riociguat (rye" oh sig' ue at; Adempas – Bayer) for oral treatment of pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH) following surgery or when surgery is not an option. It is the first drug to be approved for treatment of CTEPH.

View the Comparison Table: Some Oral Drugs for Allergic Rhinitis

Six years after an FDA advisory committee recommended development of a combination tablet containing an oral contraceptive and folic acid,1 the FDA has approved Beyaz (Bayer), a combination of the oral contraceptive Yaz2 with 451 mcg of levomefolate calcium, the primary metabolite of folic acid.3 According to the FDA, an unpublished double-blind, randomized U.S. trial in 379 healthy women 18-40 years old found that the combination increased serum folate levels. In an unpublished German study using a similar oral contraceptive/ levomefolate combination (summarized in the package insert), folate...

Regorafenib (Stivarga – Bayer), a multikinase inhibitor, has been approved by the FDA for treatment of patients with metastatic colorectal cancer previously treated with multiple other regimens specified in the labeling. It has also been approved for use in treatment-refractory, locally advanced, unresectable or metastatic gastrointestinal stromal tumor (GIST).

The FDA has approved the oral tyrosine kinase inhibitor cabozantinib (Cabometyx – Exelixis) for treatment of patients with advanced renal cell carcinoma previously treated with antiangiogenic therapy. Cabozantinib was first approved in 2012 as Cometriq for treatment of progressive, metastatic medullary thyroid cancer.Anti-VEGF antibodies, tyrosine kinase inhibitors, and mTOR kinase inhibitors have become the standard of care for treatment of unresectable or metastatic renal cell cancer.1FDA approval was based on the results of a randomized open-label trial (METEOR) comparing cabozantinib to...

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

The FDA has approved the marketing of Natazia (Bayer), a 4-phase oral contraceptive containing the estrogen estradiol valerate and the progestin dienogest, both used for the first time in the US for this indication.

Probiotics are live, nonpathogenic microorganisms (usually bacteria or yeasts) marketed as dietary supplements. They have not been approved by the FDA for any indication. Since our last article on this subject, some new data have become available.

View the Expanded Table: Antibiotics for Travelers' Diarrhea

Elinzanetant (Lynkuet – Bayer), a first-in-class neurokinin 1 (NK1) and neurokinin 3 (NK3) receptor antagonist, has been approved by the FDA for treatment of moderate to severe vasomotor symptoms (VMS) due to menopause. Fezolinetant (Veozah), an NK3 receptor antagonist, was approved for the same indication in 2023.