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ORENCIA(abatacept)injection, for subcutaneous use
2015-07-02 23:38:52 来源: 作者: 【 】 浏览:395次 评论:0
  • HIGHLIGHTS OF PRESCRIBING INFORMATION
    These highlights do not include all the information needed to use ORENCIA safely and effectively. See full prescribing information for ORENCIA.

    ORENCIA (abatacept)
    for injection for intravenous use
    injection, for subcutaneous use
    Initial U.S. Approval: 2005
    INDICATIONS AND USAGE

    ORENCIA is a selective T cell costimulation modulator indicated for:
    Adult Rheumatoid Arthritis (RA) (1.1)

    moderately to severely active RA in adults. ORENCIA may be used as monotherapy or concomitantly with DMARDs other than TNF antagonists (1.1).

    Juvenile Idiopathic Arthritis (1.2)

    moderately to severely active polyarticular juvenile idiopathic arthritis in pediatric patients 6 years of age and older. ORENCIA may be used as monotherapy or concomitantly with methotrexate (1.2).

    Important Limitations of Use (1.3)

    should not be given concomitantly with TNF antagonists (1.3, 5.1).
    DOSAGE AND ADMINISTRATION

    Intravenous Administration for Adult RA (2.1)

    Body Weight of Patient Dose Number of Vials

    Less than 60 kg

    500 mg

    2

    60 to 100 kg

    750 mg

    3

    More than 100 kg

    1000 mg

    4

    Subcutaneous Administration for Adult RA (2.1)

    Administer by subcutaneous injection once weekly with or without an intravenous loading dose. For patients initiating therapy with an intravenous loading dose, administer a single intravenous infusion (as per body weight categories above), followed by the first 125 mg subcutaneous injection given within a day of the intravenous infusion.
    Patients transitioning from ORENCIA intravenous therapy to subcutaneous administration should administer the first subcutaneous dose instead of the next scheduled intravenous dose.

    Intravenous Administration for Juvenile Idiopathic Arthritis (2.2)

    Pediatric patients weighing less than 75 kg receive 10 mg/kg intravenously based on the patient's body weight. Pediatric patients weighing 75 kg or more should be administered ORENCIA following the adult intravenous dosing regimen, not to exceed a maximum dose of 1000 mg (2.2).

    General Dosing Information for Intravenous Administration (2.1)

    Administer as a 30-minute intravenous infusion (2.1)
    Following initial dose, give at 2 and 4 weeks, then every 4 weeks (2.1)
    Prepare ORENCIA using only the silicone-free disposable syringe (2.3)
    Use only sterile water to reconstitute the powder (2.3)
    The reconstituted product must be administered using a filter (2.3)
    DOSAGE FORMS AND STRENGTHS
    250 mg lyophilized powder in a single-use vial for intravenous infusion (3)
    125 mg/mL solution in a single-dose prefilled syringe (3)

    CONTRAINDICATIONS

    None (4)

    WARNINGS AND PRECAUTIONS

    Concomitant use with a TNF antagonist can increase the risk of infections and serious infections (5.1)
    Hypersensitivity, anaphylaxis, and anaphylactoid reactions (5.2)
    Patients with a history of recurrent infections or underlying conditions predisposing to infections may experience more infections (5.3, 8.5)
    Discontinue if a serious infection develops (5.3)
    Screen for latent TB infection prior to initiating therapy. Patients testing positive should be treated prior to initiating ORENCIA (5.3)
    Live vaccines should not be given concurrently or within 3 months of discontinuation (5.4)
    Patients with juvenile idiopathic arthritis should be brought up to date with all immunizations prior to ORENCIA therapy (5.4)
    Based on its mechanism of action, ORENCIA may blunt the effectiveness of some immunizations (5.4)
    COPD patients may develop more frequent respiratory adverse events (5.5)
    ADVERSE REACTIONS

    Most common adverse events (≥10%) are headache, upper respiratory tract infection, nasopharyngitis, and nausea (6.1).


    To report SUSPECTED ADVERSE REACTIONS, contact Bristol-Myers Squibb at 1-800-721-5072 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

    USE IN SPECIFIC POPULATIONS
    Pregnancy: Registry available. Based on animal data, may cause fetal harm (8.1).
    See 17 for PATIENT COUNSELING INFORMATION and FDA-approved patient labeling.

    Revised: 6/2015

  • FULL PRESCRIBING INFORMATION: CONTENTS*

    1 INDICATIONS AND USAGE

    1.1 Adult Rheumatoid Arthritis (RA)

    1.2 Juvenile Idiopathic Arthritis

    1.3 Important Limitations of Use

    2 DOSAGE AND ADMINISTRATION

    2.1 Adult Rheumatoid Arthritis

    2.2 Juvenile Idiopathic Arthritis

    2.3 Preparation and Administration Instructions for Intravenous Infusion

    2.4 General Considerations for Subcutaneous Administration

    3 DOSAGE FORMS AND STRENGTHS

    4 CONTRAINDICATIONS

    5 WARNINGS AND PRECAUTIONS

    5.1 Concomitant Use with TNF Antagonists

    5.2 Hypersensitivity

    5.3 Infections

    5.4 Immunizations

    5.5 Use in Patients with Chronic Obstructive Pulmonary Disease (COPD)

    5.6 Immunosuppression

    6 ADVERSE REACTIONS

    6.1 Clinical Studies Experience in Adult RA Patients Treated with Intravenous ORENCIA

    6.2 Clinical Experience in Adult RA Patients Treated with Subcutaneous ORENCIA

    6.3 Clinical Studies Experience in Juvenile Idiopathic Arthritis

    6.4 Postmarketing Experience

    7 DRUG INTERACTIONS

    7.1 TNF Antagonists

    7.2 Other Biologic RA Therapy

    7.3 Blood Glucose Testing

    8 USE IN SPECIFIC POPULATIONS

    8.1 Pregnancy

    8.3 Nursing Mothers

    8.4 Pediatric Use

    8.5 Geriatric Use

    10 OVERDOSAGE

    11 DESCRIPTION

    12 CLINICAL PHARMACOLOGY

    12.1 Mechanism of Action

    12.2 Pharmacodynamics

    12.3 Pharmacokinetics

    13 NONCLINICAL TOXICOLOGY

    13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

    13.2 Animal Toxicology and/or Pharmacology

    14 CLINICAL STUDIES

    14.1 Adult Rheumatoid Arthritis

    14.2 Juvenile Idiopathic Arthritis

    16 HOW SUPPLIED/STORAGE AND HANDLING

    17 PATIENT COUNSELING INFORMATION

    17.1 Concomitant Use With Biologic Medications for RA

    17.2 Hypersensitivity

    17.3 Infections

    17.4 Immunizations

    17.5 Pregnancy and Nursing Mothers

    17.6 Blood Glucose Testing

    *
    Sections or subsections omitted from the full prescribing information are not listed.
  • 1 INDICATIONS AND USAGE

     

    1.1 Adult Rheumatoid Arthritis (RA)

    ORENCIA® is indicated for reducing signs and symptoms, inducing major clinical response, inhibiting the progression of structural damage, and improving physical function in adult patients with moderately to severely active rheumatoid arthritis. ORENCIA may be used as monotherapy or concomitantly with disease-modifying antirheumatic drugs (DMARDs) other than tumor necrosis factor (TNF) antagonists.

    1.2 Juvenile Idiopathic Arthritis

    ORENCIA is indicated for reducing signs and symptoms in pediatric patients 6 years of age and older with moderately to severely active polyarticular juvenile idiopathic arthritis. ORENCIA may be used as monotherapy or concomitantly with methotrexate (MTX).

    1.3 Important Limitations of Use

    ORENCIA should not be administered concomitantly with TNF antagonists. ORENCIA is not recommended for use concomitantly with other biologic rheumatoid arthritis (RA) therapy, such as anakinra.

  • 2 DOSAGE AND ADMINISTRATION

     

    2.1 Adult Rheumatoid Arthritis

    For adult patients with RA, ORENCIA may be administered as an intravenous infusion or a subcutaneous injection.

    ORENCIA may be used as monotherapy or concomitantly with DMARDs other than TNF antagonists.

    For pediatric juvenile idiopathic arthritis, a dose calculated based on each patient's body weight is used [see Dosage and Administration (2.2)].

    Intravenous Dosing Regimen

    ORENCIA intravenous should be administered as a 30-minute intravenous infusion utilizing the weight range-based dosing specified in Table 1. Following the initial intravenous administration, an intravenous infusion should be given at 2 and 4 weeks after the first infusion and every 4 weeks thereafter.

    Table 1:     Dose of ORENCIA for Intravenous Infusion in Adult RA Patients
    Body Weight of Patient Dose Number of Vialsa
    a   Each vial provides 250 mg of abatacept for administration.

    Less than 60 kg

    500 mg

    2

    60 to 100 kg

    750 mg

    3

    More than 100 kg

    1000 mg

    4

    Subcutaneous Dosing Regimen

    ORENCIA 125 mg should be administered by subcutaneous injection once weekly and may be initiated with or without an intravenous loading dose. For patients initiating therapy with an intravenous loading dose, ORENCIA should be initiated with a single intravenous infusion (as per body weight categories listed in Table 1), followed by the first 125 mg subcutaneous injection administered within a day of the intravenous infusion.

    Patients transitioning from ORENCIA intravenous therapy to subcutaneous administration should administer the first subcutaneous do

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