Important Product Safety Information
Splenic rupture (including fatal cases), acute respiratory distress syndrome, and sickle cell crises have been reported. Allergic reactions, including anaphylaxis, have also been reported. The majority of these reactions occurred upon initial exposure. However, in rare cases, allergic reactions, including anaphylaxis, recurred within days after discontinuing anti-allergic treatment.
In a placebo-controlled trial, bone pain occurred at a higher incidence in Neulasta®-treated patients as compared to placebo-treated patients (31% vs 26%). The most common adverse events reported in either placebo- or active-controlled trials were consistent with the underlying cancer diagnosis and its treatment with chemotherapy, with the exception of bone pain.