The oral poly(ADP-ribose) polymerase (PARP) inhibitor olaparib (Lynparza – AstraZeneca) has been approved by the FDA for adjuvant treatment of adults with deleterious or suspected deleterious germline BRCA-mutated (gBRCAm), human epidermal growth factor receptor 2 (HER2)-negative, high-risk early breast cancer who received prior neoadjuvant or adjuvant chemotherapy. The drug was previously approved for treatment of adults with deleterious or suspected deleterious gBRCAm, HER2-negative metastatic breast cancer who received chemotherapy in the neoadjuvant, adjuvant, or metastatic...

The oral poly(ADP-ribose) polymerase (PARP) inhibitor olaparib (Lynparza – AstraZeneca) has now been approved by the FDA for use in combination with abiraterone (Zytiga, and others) and either prednisone or prednisolone for treatment of adults with deleterious or suspected deleterious BRCA-mutated (BRCAm) metastatic castration-resistant prostate cancer (mCRPC). Olaparib was previously approved by the FDA for treatment of adults with deleterious or suspected deleterious germline or somatic homologous recombinant repair (HRR) genemutated mCRPC who progressed on prior treatment with...

Omeprazole (Losec - Merck), a new drug that suppresses gastric acid secretion, has been approved by the US Food and Drug Administration for short-term (four to eight weeks) treatment of severe or refractory gastroesophageal reflux and for long-term treatment of pathological hypersecretory conditions such as Zollinger-Ellison syndrome, multiple endocrine adenomas, and systemic mastocytosis. Although widely used abroad for treatment of peptic ulcers, it has not been approved for that indication in the USA.

Clarithromycin (Biaxin - Abbott) and azithromycin (Zithromax - Pfizer), two macrolide antibiotics chemically related to erythromycin, have been approved by the US Food and Drug Administration for treatment of respiratory, skin, and skin structure infections. Azithromycin has also been approved for treatment of nongonococcal urethritis and cervicitis caused by Chlamydia trachomatis.

Almotriptan (Axert - Pharmacia), and Frovatriptan (Frova - Elan) have been approved by the FDA for oral treatment of migraine headache (Drugs of Choice from The Medical Letter 2001, page 131.).

Millions of people now take herbal products and other "dietary supplements." The Physicians' Desk Reference has published a PDR for Herbal Medicines listing their ingredients and indications, and the Drug Topics Red Book lists their prices.

Adefovir dipivoxil (Hepsera - Gilead), a nucleotide analog, has been approved by the FDA for oral treatment of chronic active infection with hepatitis B virus (HBV). In 1999, because of concerns about renal toxicity, the FDA rejected a higher-dosage formulation of adefovir for treatment of HIV infection.

Daptomycin (Cubicin - Cubist), a cyclic lipopeptide (a new class of antibiotics), has been approved by the FDA for intravenous (IV) treatment of complicated skin and skin structure infections. It is being promoted as a once-daily bactericidal alternative to vancomycin (Vancocin, and others) for methicillin-resistant Staphylococcus aureusinfections.

Epinastine HCl, an H₁-receptor antagonist and mast cell stabilizer, has been approved by the FDA for use in a 0.05% ophthalmic solution (Elestat - Allergan/Inspire) for prevention of itching associated with allergic conjunctivitis. The drug is available orally in Europe and Asia.

The FDA has approved calcitriol ointment (Vectical - Galderma), a vitamin D analog, for topical treatment of mild-to-moderate plaque psoriasis in adults ≥18 years old. Ointments are generally considered more potent than creams or solutions.