Complete adverse effect profile including incidence rates and management
Important Safety Information
This is not a complete list of all possible side effects. Contact your healthcare provider if you experience any unexpected symptoms. For serious or life-threatening side effects, seek emergency medical attention immediately.
6 ADVERSE REACTIONS The following adverse reactions are also discussed in the Warnings and Precautions section of labeling: Hypersensitivity Reactions [see Warnings and Precautions (5.2) ] Infusion Related Reactions [see Warnings and Precautions (5.3) ] Clostridioides difficile -Associated Diarrhea [see Warnings and Precautions (5.4) ] Osteomyelitis [see Warnings and Precautions (5.6) ] The most common adverse reactions (≥3%) in patients treated with oritavancin products were headache, nausea, vomiting, limb and subcutaneous abscesses, and diarrhea.
The adverse reactions occurring in ≥2 patients receiving KIMYRSA were hypersensitivity, pruritus, chills and pyrexia.
( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Melinta Therapeutics at 1-844-633-6568 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of oritavancin products cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
The safety of KIMYRSA has been established from adequate and well-controlled trials of another oritavancin product, ORBACTIV (hereinafter referred to as oritavancin), in patients with ABSSSI, and a study of KIMYRSA in patients with ABSSSI.
Oritavancin has been evaluated in two, double-blind, controlled ABSSSI clinical trials, which included 976 adult patients treated with a single 1,200 mg intravenous dose of oritavancin and 983 patients treated with intravenous vancomycin for 7 to 10 days.
The median age of patients treated with oritavancin was 45.6 years, ranging between 18 and 89 years of age with 8.8% ≥65 years of age.
Patients treated with oritavancin were predominantly male (65.4%), 64.4% were Caucasian, 5.8% were African American, and 28.1% were Asian.
Safety was evaluated for up to 60 days after dosing.
In the pooled ABSSSI clinical trials, serious adverse reactions were reported in 57/976 (5.8%) patients treated with oritavancin and 58/983 (5.9%) treated with vancomycin.
5 WARNINGS AND PRECAUTIONS Coagulation test interference: Oritavancin has been shown to artificially prolong aPTT for up to 120 hours, and may prolong PT and INR for up to 12 hours and ACT for up to 24 hours.
For patients who require aPTT monitoring within 120 hours of KIMYRSA dosing, consider a non-phospholipid dependent coagulation test such as a Factor Xa (chromogenic) assay or an alternative anticoagulant not requiring aPTT.
( 5.1 , 7.2 ) Serious hypersensitivity reactions, including anaphylaxis, have been reported with the use of oritavancin products, including KIMYRSA.
Discontinue infusion if signs of acute hypersensitivity occur.
Carefully monitor patients with known hypersensitivity to glycopeptides.
Like all medications, Kimyrsa can cause side effects. However, not everyone who takes this medication will experience them. Many side effects are dose-dependent and may improve as your body adjusts to the medication. Others may require dose adjustment or medical attention.
Contact your healthcare provider promptly if you experience:
Seek immediate emergency medical care if you experience signs of: