Palifermin (Kepivance - Amgen), a recombinant human keratinocyte growth factor (KGF), has been approved by the FDA to decrease the incidence and duration of severe oral mucositis (OM) in patients with hematologic malignancies receiving myelotoxic chemotherapy and hematopoietic stem cell (HSC) rescue.

The FDA recently announced that it was investigating 38 reports of loss of vision in men who took sildenafil (Viagra), which has been used to treat erectile dysfunction since 1998.

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The FDA has approved levomilnacipran (lee" voe mil na' si pran; Fetzima – Forest), a serotonin and norepinephrine reuptake inhibitor (SNRI), for treatment of major depressive disorder. Levomilnacipran is the more active enantiomer of milnacipran (Savella), which was approved in 2009 for management of fibromyalgia. Fetzima has not been studied in fibromyalgia.

The FDA has approved miltefosine (Impavido – Knight Therapeutics), an oral alkylphosphocholine analog, for treatment of visceral, cutaneous, and mucosal leishmaniasis caused by some Leishmania species. It is the first drug to be approved by the FDA for treatment of cutaneous and mucosal leishmaniasis and the first oral drug to be approved for treatment of visceral leishmaniasis.

View the Comparison Table: Some Parenteral Anticoagulants for VTE

The FDA has approved margetuximab-cmkb (Margenza – MacroGenics), a HER2/neu receptor antagonist, for use in combination with chemotherapy for treatment of metastatic human epidermal growth factor receptor 2 (HER2)-positive breast cancer in adults who received ≥2 prior anti-HER2 regimens, at least one of which was for metastatic disease.

Adagrasib (Krazati – Mirati Therapeutics), a RAS GTPase family inhibitor, has received accelerated approval from the FDA for oral treatment of KRAS G12C-mutated locally advanced or metastatic non-small cell lung cancer (NSCLC) in adults who received at least one prior systemic therapy. Accelerated approval was based on the objective response rate and duration of response.

Balfaxar (Octapharma), a human plasma-derived four-factor prothrombin complex concentrate (PCC), has been approved by the FDA for rapid reversal of warfarin anticoagulation in adults who require an urgent surgical/invasive procedure. It is the second four-factor PCC to become available in the US; Kcentra, which has been available since 2013, is approved for the same indication and for urgent reversal of warfarin anticoagulation in adults with acute major bleeding. Balfaxar is marketed in Canada and Europe as Octaplex.

The FDA has approved vutrisiran (Amvuttra – Alnylam), a subcutaneously injected small interfering RNA (siRNA), to reduce cardiovascular hospitalizations, urgent heart failure visits, and cardiovascular death in adults with wild-type or variant transthyretin amyloid cardiomyopathy (ATTR-CM). Vutrisiran is the first siRNA to be approved in the US for this indication; it was approved earlier for treatment of polyneuropathy associated with hereditary transthyretin-mediated amyloidosis.