BEUDAMED
    FDA PMA FDA Class 3 Approved 🇺🇸 United States

    Immunohistochemistry Assay, Antibody, Programmed Death-Ligand 1

    PMA: P150013 · Supplement: S014 · Decision Jun 10, 2019
    View on FDA
    Classifications
    1
    FEI Numbers
    4
    Registration Numbers
    4

    Basic Information

    Device Name
    Immunohistochemistry Assay, Antibody, Programmed Death-Ligand 1
    Trade Name
    PD-L1 IHC 22C3 pharmDx
    PMA Number
    P150013
    Supplement Number
    S014
    Device Class
    FDA Class 3
    Product Code
    PLS
    Generic Name
    Immunohistochemistry assay, antibody, programmed death-ligand 1
    Medical Specialty
    Unknown
    Advisory Committee
    Pathology
    Decision
    Approved
    Decision Code
    APPR
    Decision Date
    June 10, 2019
    Date Received
    January 18, 2019
    Supplement Type
    Panel Track
    Supplement Reason
    Labeling Change - Indications/instructions/shelf life/tradename
    Expedited Review
    N
    Docket Number
    19M-3309

    Advisory Committee Statement

    Approval for the PD-L1 IHC 22C3 pharmDx. This is a qualitative immunohistochemical assay using Monoclonal Mouse Anti-PD-L1, Clone 22C3 intended for use in the detection of PD-L1 protein in formalin-fixed, paraffin-embedded (FFPE) non-small cell lung cancer (NSCLC) and gastric or gastroesophageal junction (GEJ) adenocarcinoma, cervical cancer, urothelial carcinoma and head and neck squamous cell carcinoma (HNSCC) tissues using EnVision FLEX visualization system on Autostainer Link 48. PD-L1 protein expression in NSCLC is determined by using Tumor Proportion Score (TPS), which is the percentage of viable tumor cells showing partial or complete membrane staining at any intensity.PD-L1 protein expression in gastric or GEJ adenocarcinoma, cervical cancer, urothelial carcinoma and HNSCC is determined by using Combined Positive Score (CPS), which is the number of PDL1 staining cells (tumor cells, lymphocytes, macrophages) divided by the total number of viable tumor cells, multiplied by 100.Companion Diagnostic Indications Tumor Indication* PD-L1 Expression Level Intended UseNSCLC TPS >= 1%, PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying NSCLC patients for treatment with KEYTRUDA® (pembrolizumab). *Gastric or GEJ adenocarcinoma CPS >= 1 PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying gastric or GEJ adenocarcinoma patients for treatment with KEYTRUDA® (pembrolizumab).Cervical Cancer CPS >= 1 PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying cervical cancer patients for treatment with KEYTRUDA® (pembrolizumab).Urothelial Carcinoma CPS >= 10 PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying urothelial carcinoma patients for treatment with KEYTRUDA® (pembrolizumab). *HNSCC CPS >= 1 PD-L1 IHC 22C3 pharmDx is indicated as an aid in identifying head and neck squamous cell carcinoma patients for treatment with KEYTRUDA® (pembrolizumab). * **See the KEYTRUDA® product label for specific clinical circumstances guiding PD-L1 testing.

    Classifications

    This FDA Pre-Market Approval entry is associated with 1 FDA classification via its product code.

    Product Code Device Name
    PLS Immunohistochemistry Assay, Antibody, Programmed Death-Ligand 1