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Drug Safety-related Labeling Changes (SrLC)

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KIMYRSA (NDA-214155)

(ORITAVANCIN DIPHOSPHATE)

Safety-related Labeling Changes Approved by FDA Center for Drug Evaluation and Research (CDER)

Download Data

07/23/2021 (SUPPL-1)

Approved Drug Label (PDF)

6 Adverse Reactions

Additions and/or revisions underlined:

6.2 Immunogenicity

… Oritavancin-dependent RBC antibodies were detected when tested in the presence of drug for three subjects in the oritavancin group.

In a multiple dose study with oritavancin in healthy volunteers, 90% (9/10) of subjects had a positive IAT 14 days after the second infusion.

In a healthy volunteer study, 66% (22/32) of subjects receiving KIMYRSA had a positive IAT 15 days after receiving dosing and one subject had a positive DAT at 8 days after dosing …