Aliskiren (Tekturna - Novartis), the first direct renin inhibitor for treatment of hypertension, has been approved for use in a fixed-dose combination with the diuretic hydrochlorothiazide (Tekturna HCT - Novartis). Many angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs) are also available in fixed-dose combinations with hydrochlorothiazide (HCTZ).

Pantoprazole, the fourth benzimidazole proton pump inhibitor to become available in the United States, has been marketed for short-term oral treatment of erosive gastroesophageal reflux disease (GERD).

A highly concentrated omega-3 polyunsaturated fatty acid (PUFA) preparation (Omacor - Reliant) has been approved by the FDA as an adjunct to diet for treatment of very high plasma triglyceride concentrations (>=500 mg/dL). Omacor is a combination of the ethyl esters of icosapentaenoic (EPA) and docosahexaenoic (DHA) acids. It is the first drug derived from omega-3 PUFAs to be sold by prescription.

The FDA has approved a 0.15% cream formulation of the phosphodiesterase-4 (PDE4) inhibitor roflumilast (Zoryve – Arcutis) for topical treatment of mild to moderate atopic dermatitis (AD) in patients ≥6 years old. Roflumilast is the second PDE4 inhibitor to be approved in the US for treatment of AD; crisaborole (Eucrisa), which can be used in patients ≥3 months old, was the first. Roflumilast is available as Zoryve in a 0.3% cream for treatment of plaque psoriasis and a 0.3% foam for treatment of seborrheic dermatitis. It is also available in an oral formulation (Daliresp) for...

The phosphodiesterase type 5 (PDE5) inhibitor tadalafil (Cialis - Lilly) is now being promoted for once daily treatment of erectile dysfunction. Tadalafil differs from sildenafil (Viagra) and vardenafil (Levitra), the other PDE5 inhibitors marketed for erectile dysfunction in the US, in having a much longer duration of action.

The FDA has approved the oral direct thrombin inhibitor dabigatran (da big’ a tran) etexilate (Pradaxa – Boehringer Ingelheim) for prevention of thromboembolic stroke in patients with non-valvular atrial fibrillation. It has been available in Canada (Pradax) since 2008 for prevention of thromboembolism in patients undergoing knee or hip replacement surgery and was recently approved there for use in atrial fibrillation.

The FDA has approved crofelemer (kroe fel’ e mer; Fulyzaq – Salix), a chloride channel inhibitor derived from the red sap of the South American plant Croton lechleri, for symptomatic relief of noninfectious diarrhea in patients with HIV taking antiretroviral drugs. It is the first drug approved for relief of antiretroviral-induced diarrhea and the first oral botanical drug approved by the FDA.

Fruquintinib (Fruzaqla – Takeda), an oral kinase inhibitor, has been approved by the FDA for treatment of adults with metastatic colorectal cancer (mCRC) who received prior fluoropyrimidine-, oxaliplatin-, and irinotecan-based chemotherapy, anti-VEGF therapy, and, in patients with RAS wild-type mutations, anti-EGFR therapy. The drug can be used in patients with mCRC regardless of biomarker status. Fruquintinib is the first drug to become available in the US for treatment of mCRC that targets 3 VEGF receptor kinases.

Tarlatamab-dlle (Imdelltra – Amgen), a first-in-class bispecific delta-like ligand 3 (DLL3)-directed CD3 T-cell engager, has received accelerated approval from the FDA for treatment of extensive-stage small cell lung cancer (SCLC) in adults who had disease progression on or after platinum-based chemotherapy. It is the first bispecific DLL3-directed CD3 T-cell engager to be approved in the US for this indication. Most patients with SCLC have a response to initial treatment, but progression generally occurs within a few months and overall survival is usually less than 8 months....