RAPIVAB

The pharmacokinetics of RAPIVAB was evaluated in Phase 1 trials in adults. The pharmacokinetic parameters following intravenous administration of RAPIVAB (0.17 to 2 times the recommended dose) showed a linear relationship between dose and exposure parameters (C max and AUC). Following intravenous administration of a single dose of RAPIVAB 600 mg over 30 minutes, a maximum plasma concentration (C max ) of 46,800 ng/mL (46.8 µg/mL) was reached at the end of infusion. AUC 0-∞ values were 102,700 ng...

14.1 Acute Uncomplicated Influenza in Adults Study 621 was a randomized, multicenter, blinded study conducted in Japan that evaluated a single intravenous administration of RAPIVAB 300 mg, RAPIVAB 600 mg, or placebo administered over 30 minutes in subjects 20 to 65 years of age with acute uncomplicated influenza. Subjects were eligible if they had fever ≥38°C (axillary) and a positive rapid antigen test for influenza virus, accompanied by at least 2 symptoms (cough, nasal symptoms, sore throat, myalgia, chills/sweats, malaise, fatigue, or headache). In addition, all subjects enrolled were allo...

The following adverse reactions are discussed in other sections of the labeling: Serious skin and hypersensitivity reactions [see Warnings and Precautions (5.1) ] Neuropsychiatric events [see Warnings and Precautions (5.2) ] Most common adverse reaction (incidence >2%) is diarrhea. ( 6 ) To report SUSPECTED ADVERSE REACTIONS, contact BioCryst Pharmaceuticals, Inc. at 1-833-633-2279 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch 6.1 Clinical Trials Experience Because clinical trials are conduct...

RAPIVAB is contraindicated in patients with known serious hypersensitivity or anaphylaxis to peramivir or any component of the product. Severe allergic reactions have included anaphylaxis, erythema multiforme, and Stevens-Johnson syndrome [see Warnings and Precautions (5.1) ] . Patients with known serious hypersensitivity or anaphylaxis to peramivir or any component of RAPIVAB ( 4 )

Cases of anaphylaxis and serious skin/hypersensitivity reactions such as Stevens-Johnson syndrome and erythema multiforme have occurred with RAPIVAB. Discontinue RAPIVAB and initiate appropriate treatment if anaphylaxis or serious skin reaction occurs or is suspected. ( 5.1 ) Neuropsychiatric events: Patients with influenza may be at an increased risk of hallucinations, delirium, and abnormal behavior early in their illness. Monitor for signs of abnormal behavior. ( 5.2) 5.1 Serious Skin/Hyperse...

7 DRUG INTERACTIONS This section describes clinically relevant drug interactions with RAPIVAB. Drug-drug interaction studies are described elsewhere in the labeling [see Clinical Pharmacology (12.3) ]. Live attenuated influenza vaccine (LAIV), intranasal: Avoid use of LAIV within 2 weeks before or 48 hours after administration of RAPIVAB, unless medically indicated ( 7.1 ) 7.1 Influenza Vaccines I...