Kimyrsa

Structured Monograph

Indications and usage 1 INDICATIONS AND USAGE KIMYRSA is a lipoglycopeptide antibacterial drug indicated for the treatment of adult patients with acute bacterial skin and skin structure infections caused or suspected to be caused by susceptible isolates of designated Gram-positive microorganisms. ( 1.1 ) To reduce the development of drug-resistant bacteria and maintain the effectiveness of KIMYRSA and other antibacterial drugs, KIMYRSA should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria. ( 1.2 ) 1.1 Acute Bacterial Skin and Skin Structure Infections KIMYRSA ® is indicated for the treatment of adult patients with acute bacterial skin and skin structure infections (ABSSSI) caused by susceptible isolates of the following Gram-positive microorganisms: Staphylococcus aureus (including methicillin-susceptible and methicillin-resistant isolates), Streptococcus pyogenes , Streptococcus agalactiae , Streptococcus dysgalactiae , Streptococcus anginosus group (includes S. anginosus , S. intermedius , and S. constellatus ), and Enterococcus faecalis (vancomycin-susceptible isolates only). 1.2 Usage To reduce the development of drug-resistant bacteria and maintain the effectiveness of KIMYRSA and other antibacterial drugs, KIMYRSA should be used only to treat or prevent infections that are proven or strongly suspected to be caused by susceptible bacteria. When culture and susceptibility information are available, they should be considered in selecting or modifying antibacterial therapy. In the absence of such data, local epidemiology and susceptibility patterns may contribute to the empiric selection of therapy. Dosage and administration 2 DOSAGE AND ADMINISTRATION There are two oritavancin products (KIMYRSA and ORBACTIV ® , another oritavancin product) that have differences in dose strength, duration of infusion and preparation instructions, including reconstitution and dilution instructions and compatible diluents ( 2.1 , 2.2 , 2.3 , 2.4 ) Administer 1,200 mg of KIMYRSA as a single dose by intravenous infusion over 1 hour. ( 2.1 , 5.3 ) Carefully follow the recommended dosage and dose preparation instructions for KIMYRSA in the full prescribing information. ( 2.1 , 2.2 , 2.3 ) 2.1 Dosage and Administration Overview There are two oritavancin products (KIMYRSA and ORBACTIV ® , another oritavancin product) that: Are supplied in different dose strengths of oritavancin [see Dosage Forms and Strengths (3) ] . Have different recommended durations of infusion [see Dosage and Administration (2.2) ]. Have different preparation instructions, including differences in reconstitution, dilution, and compatible diluents [see Dosage and Administration (2.3 , 2.4) ] . Carefully follow the recommended dosage and dose preparation instructions for KIMYRSA in this prescribing information (PI) [see Dosage and Administration (2.1 , 2.2 , 2.3 , 2.4) ]. Refer to the ORBACTIV prescribing information for relevant information of the other oritavancin product. 2.2 Recommended Dosage The recommended dosage of KIMYRSA is 1,200 mg administered as a single dose by intravenous infusion over 1 hour in patients 18 years and older [see Warnings and Precautions (5.3) ] . 2.3 Preparation of KIMYRSA for Intravenous Infusion There are two oritavancin products (KIMYRSA and ORBACTIV, another oritavancin product) that have differences in dose strengths, duration of infusion, reconstitution and dilution instructions, and compatible diluents. Carefully follow the reconstitution, and dilution instructions with the appropriate compatible diluent for KIMYRSA specified in this prescribing information. Refer to the ORBACTIV prescribing information for relevant information of the other oritavancin product. KIMYRSA is intended for intravenous infusion, only after reconstitution and dilution. One KIMYRSA 1,200 mg single-dose vial needs to be reconstituted and diluted to prepare a single 1,200 mg intravenous dose. Reconstitution : Aseptic technique should be used to reconstitute one KIMYRSA 1,200 mg vial. Add 40 mL of sterile water for injection (SWFI) to reconstitute the vial to provide a 30 mg/mL solution. Gently swirl the contents to avoid foaming and ensure that all KIMYRSA powder is completely dissolved to form a reconstituted solution. Parenteral drug products should be inspected visually for particulate matter and discoloration prior to administration, whenever solution and container permit. The reconstituted vial should appear to be a clear, colorless to pink solution, free of visible particles. Dilution : Use 0.9% sodium chloride injection or 5% dextrose in sterile water (D5W) for dilution to prepare the final intravenous solution for infusion. Since no preservative or bacteriostatic agent is present in KIMYRSA, aseptic technique must be used in preparing the final intravenous solution as follows: Withdraw and discard 40 mL from a 250 mL intravenous bag of 0.9% sodium chloride injection or D5W. Withdra