The FDA has approved the hypoxia-inducible factor prolyl hydroxylase inhibitor (HIF-PHI) vadadustat (Vafseo – Akebia) for oral treatment of anemia due to chronic kidney disease (CKD) in adults who have been on dialysis for at least 3 months. Vadadustat is the second HIF-PHI to be approved in the US for this indication; daprodustat (Jesduvroq) was approved earlier, but it was withdrawn from the US market in 2024 for commercial reasons.

The combination of pemetrexed (Alimta - Lilly) and cisplatin is the first chemotherapy regimen approved by the FDA for treatment of malignant pleural mesothelioma. This uncommon malignancy, which has been linked to asbestos exposure, was previously considered unresponsive to chemotherapy, with a median survival of 6-8 months from diagnosis (VW Rusch, J Clin Oncol 2003; 21:2629).

The FDA has approved daclatasvir (Daklinza – BMS), an oral direct-acting antiviral drug, for use with sofosbuvir (Sovaldi) for treatment of chronic hepatitis C virus (HCV) genotype 3 infection. Daclatasvir is the first drug approved for this indication that does not require the addition of interferon or ribavirin. It is approved in Japan and Europe in combination with other drugs for treatment of HCV genotypes 1-4.

View the Comparison Table: Some Parenteral Anticoagulants for VTE

About 60% of men ≥60 years old have clinically relevant prostatic enlargement due to benign prostatic hyperplasia (BPH). The goals of treatment are to decrease lower urinary tract symptoms and to prevent disease progression and complications such as acute urinary retention. The American Urologic Association's guidelines for treatment of BPH were recently updated.

The FDA has approved asparaginase Erwinia chrysanthemi (Erwinaze – EUSA), an asparagine-specific enzyme derived from the gram-negative bacillus Erwinia chrysanthemi, for use in combination with other chemotherapeutic agents for treatment of acute lymphoblastic leukemia (ALL) in patients who have had allergic reactions to Escherichia coli-derived asparaginase (Elspar or pegaspargase [Oncaspar]).ALL is the most common malignancy of childhood. Multidrug chemotherapy can cure about 80% of children with ALL.1 Initial treatment ("induction") usually includes vincristine, a glucocorticoid, and an...

Combining a statin with another drug that lowers low-density lipoprotein cholesterol (LDL-C), such as colesevelam (Welchol), niacin (Niaspan, and others), or ezetimibe (Zetia), can reduce LDL-C levels more than a statin alone, but studies convincingly demonstrating that such combinations improve clinical outcomes have been lacking. The results of a long-term randomized, double-blind clinical trial (IMPROVE-IT) recently presented at the American Heart Association's Scientific Sessions 2014 indicate that addition of ezetimibe to simvastatin in high-risk patients reduces cardiovascular...

Some commonly used systemic drugs that may cause pulmonary toxicity are listed in the table below. These adverse effects may sometimes be difficult to distinguish from the underlying disease (JAD Cooper, Jr et al, Am Rev Respir Dis, 133:321, 488, 1986). Pulmonary effects that are part of a generalized reaction or are indirect effects of drugs - on respiratory muscles, for example, or on the immune system - are not included here.

Nabilone, an oral synthetic cannabinoid similar to delta-9-tetrahydrocannabinol (THC), the active ingredient in marijuana, has recently been reintroduced to the US market (Cesamet - Valeant) after a 17-year absence. The previous manufacturer discontinued marketing of the drug for commercial reasons. Nabilone is classified as a Schedule II controlled substance.

The FDA has approved cladribine (Mavenclad – EMD Serono), a purine antimetabolite, for oral treatment of adults with relapsing forms of multiple sclerosis (MS), including relapsing-remitting disease and active secondary progressive MS (SPMS), who cannot tolerate or have had an inadequate response to other drugs indicated for treatment of MS. It is not recommended for use in patients with clinically isolated syndrome (CIS). IV cladribine, which is FDA-approved for treatment of hairy cell leukemia, has been used off-label for treatment of MS.