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TECHNIVIE (ombitasvir, paritaprevir and ritonavir) tablets
2016-07-28 03:44:46 来源: 作者: 【 】 浏览:382次 评论:0
  • HIGHLIGHTS OF PRESCRIBING INFORMATION
    These highlights do not include all the information needed to use TECHNIVIE safely and effectively. See full prescribing information for TECHNIVIE.
    TECHNIVIE (ombitasvir, paritaprevir and ritonavir) tablets, for oral use
    Initial U.S. Approval: 2015
    RECENT MAJOR CHANGES
    Indications and Usage, Removed-Limitations of Use (1) 10/2015
    Dosage and Administration, Testing Prior to Initiation of TECHNIVIE (2.1) 10/2015
    Dosage and Administration, Recommended Dosage in Adults (2.2) 10/2015
    Dosage and Administration, Dosage in Patients with Hepatic Impairment (2.3) 10/2015
    Contraindications (4) 5/2016
    Warnings and Precautions (5.1) 10/2015
    INDICATIONS AND USAGE

    TECHNIVIE is a fixed-dose combination of ombitasvir, a hepatitis C virus NS5A inhibitor, paritaprevir, a hepatitis C virus NS3/4A protease inhibitor, and ritonavir, a CYP3A inhibitor and is indicated in combination with ribavirin for the treatment of patients with genotype 4 chronic hepatitis C virus (HCV) infection without cirrhosis. (1)
    DOSAGE AND ADMINISTRATION

    • Testing Prior to Initiation: Assess baseline hepatic laboratory and clinical parameters. (2.1)
    • Recommended dosage: Two tablets taken orally once daily (in the morning) with a meal without regard to fat or calorie content. TECHNIVIE is recommended to be used in combination with ribavirin. (2.2)
    Patient Population Treatment Duration
    Genotype 4 without cirrhosis TECHNIVIE + ribavirin* 12 weeks
    *TECHNIVIE administered without ribavirin for 12 weeks may be considered for treatment-naïve patients who cannot take or tolerate ribavirin [see Microbiology (12.4) and Clinical Studies (14)].
     
    DOSAGE FORMS AND STRENGTHS

    Tablets: 12.5 mg ombitasvir, 75 mg paritaprevir, 50 mg ritonavir. (3)

    CONTRAINDICATIONS

    • The contraindications to ribavirin also apply to this combination regimen. (4)
    • Patients with moderate to severe hepatic impairment. (4, 5.1, 8.6, 12.3)
    • Co-administration with drugs that are: highly dependent on CYP3A for clearance; moderate and strong inducers of CYP3A. (4)
    • Known hypersensitivity to ritonavir (e.g. toxic epidermal necrolysis, Stevens-Johnson syndrome). (4)

    WARNINGS AND PRECAUTIONS

    • Hepatic Decompensation and Hepatic Failure in Patient with Cirrhosis: Hepatic decompensation and hepatic failure, including liver transplantation or fatal outcomes, have been reported mostly in patients with advanced cirrhosis. Discontinue treatment in patients who develop evidence of hepatic decompensation. (5.1)
    • ALT Elevations: Discontinue ethinyl estradiol-containing medications prior to starting TECHNIVIE (alternative contraceptive methods are recommended). Perform hepatic laboratory testing on all patients during the first 4 weeks of treatment. For ALT elevations on TECHNIVIE, monitor closely and follow recommendations in full prescribing information. (5.2)
    • Risks Associated With Ribavirin Combination Treatment: The warnings and precautions for ribavirin also apply to this combination regimen. (5.3)
    • Drug Interactions: The concomitant use of TECHNIVIE and certain other drugs may result in known or potentially

    • ADVERSE REACTIONS

    The most commonly reported adverse reactions (incidence greater than 10% of subjects, all grades) observed with treatment with ombitasvir, paritaprevir and ritonavir with ribavirin for 12 weeks were asthenia, fatigue, nausea and insomnia. (6.1)
     

    To report SUSPECTED ADVERSE REACTIONS, contact AbbVie Inc. at 1-800-633-9110 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

    DRUG INTERACTIONS

    Co-administration of TECHNIVIE can alter the plasma concentrations of some drugs and some drugs may alter the plasma concentrations of TECHNIVIE. The potential for drug-drug interactions must be considered before and during treatment. Consult the full prescribing information prior to and during treatment for potential drug interactions. (4, 5.4, 7, 12.3
    See 17 for PATIENT COUNSELING INFORMATION and Medication Guide.

    Revised: 6/2016

  • FULL PRESCRIBING INFORMATION: CONTENTS*

    1 INDICATIONS AND USAGE

    2 DOSAGE AND ADMINISTRATION

    2.1 Testing Prior to Initiation of TECHNIVIE

    2.2 Recommended Dosage in Adults

    2.3 Dosage in Patients with Hepatic Impairment

    3 DOSAGE FORMS AND STRENGTHS

    4 CONTRAINDICATIONS

    5 WARNINGS AND PRECAUTIONS

    5.1 Risk of Hepatic Decompensation and Hepatic Failure in Patients with Cirrhosis

    5.2 Increased Risk of ALT Elevations

    5.3 Risks Associated With Ribavirin Combination Treatment

    5.4 Risk of Adverse Reactions or Reduced Therapeutic Effect Due to Drug Interactions

    5.5 Risk of HIV-1 Protease Inhibitor Drug Resistance in HCV/HIV-1 Co-infected Patients

    6 ADVERSE REACTIONS

    6.1 Clinical Trials Experience

    6.2 Post-Marketing Experience

    7 DRUG INTERACTIONS

    7.1 Potential for TECHNIVIE to Affect Other Drugs

    7.2 Potential for Other Drugs to Affect One or More Components of TECHNIVIE

    7.3 Established and Other Potential Drug Interactions

    7.4 Drugs without Clinically Significant Interactions with TECHNIVIE

    8 USE IN SPECIFIC POPULATIONS

    8.1 Pregnancy

    8.3 Nursing Mothers

    8.4 Pediatric Use

    8.5 Geriatric Use

    8.6 Hepatic Impairment

    8.7 Renal Impairment

    10 OVERDOSAGE

    11 DESCRIPTION

    12 CLINICAL PHARMACOLOGY

    12.1 Mechanism of Action

    12.2 Pharmacodynamics

    12.3 Pharmacokinetics

    12.4 Microbiology

    13 NONCLINICAL TOXICOLOGY

    13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility

    14 CLINICAL STUDIES

    14.1 Clinical Trial Results in Adults with Chronic GT4 HCV Infection without Cirrhosis

    16 HOW SUPPLIED/STORAGE AND HANDLING

    17 PATIENT COUNSELING INFORMATION

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

     

    TECHNIVIE is indicated in combination with ribavirin for the treatment of patients with genotype 4 chronic hepatitis C virus (HCV) infection without cirrhosis.

  • 2 DOSAGE AND ADMINISTRATION

     

    2.1 Testing Prior to Initiation of TECHNIVIE

    Prior to initiation of TECHNIVIE, assess baseline hepatic laboratory and clinical parameters[see Contraindications (4) and Warnings and Precautions (5.1 and 5.2)].

    2.2 Recommended Dosage in Adults

    TECHNIVIE is ombitasvir, paritaprevir and ritonavir fixed dose combination tablets.

    The recommended dosage of TECHNIVIE is two tablets taken orally once daily (in the morning). Take TECHNIVIE with a meal without regard to fat or calorie content [see Clinical Pharmacology (12.3)].

    TECHNIVIE is used in combination with ribavirin (RBV). When administered with TECHNIVIE, the recommended dosage of RBV is based on weight: 1000 mg per day for subjects less than 75 kg and 1200 mg per day for those weighing at least 75 kg, divided and administered twice-daily with food. For ribavirin dosage modifications, refer to the ribavirin prescribing information.

    Table 1 shows the recommended TECHNIVIE treatment regimen and duration for HCV genotype 4 patients without cirrhosis.

    Table 1. Treatment Regimen and Duration for Patients with HCV Genotype 4 without Cirrhosis
    Patient Population Treatment Duration
    Genotype 4 without cirrhosis TECHNIVIE + ribavirin* 12 weeks
    *TECHNIVIE administered without RBV for 12 weeks may be considered for treatment-naïve patients who cannot take or tolerate ribavirin [see Microbiology (12.4) and Clinical Studies (14)].

    2.3 Dosage in Patients with Hepatic Impairment

    TECHNIVIE is contraindicated in patients with moderate to severe hepatic impairment (Child-Pugh B and C)[see Contraindications (4), Warnings and Precautions (5.1), Use in Specific Populations (8.6), and Clinical Pharmacology (12.3)].

  • 3 DOSAGE FORMS AND STRENGTHS

     

    TECHNIVIE is a pink-colored, film-coated, oblong, biconvex-shaped tablet debossed “AV1” on one side. Each tablet contains 12.5 mg ombitasvir, 75 mg paritaprevir and 50 mg ritonavir.

  • 4 CONTRAINDICATIONS

     

    • The contraindications to ribavirin also apply to this combination regimen. Refer to the ribavirin prescribing information for a list of contraindications for ribavirin.
    • TECHNIVIE is contraindicated:
      • In patients with moderate to severe hepatic impairment (Child-Pugh B and C) due to risk of potential toxicity [see Warnings and Precautions (5.1), Use in Specific Populations (8.6) and Clinical Pharmacology (12.3)].
      • With drugs that are highly dependent on CYP3A for clearance and for which elevated plasma concentrations are associated with serious and/or life-threatening events.
      • With drugs that are moderate or strong inducers of CYP3A and may lead to reduced efficacy of TECHNIVIE.
      • In patients with known hypersensitivity to ritonavir (e.g. toxic epidermal necrolysis (TEN) or Stevens-Johnson syndrome).

    Table 2 lists drugs that are contraindicated with TECHNIVIE [see Drug Interactions (7)].

    Table 2. Drugs that are Contraindicated with TECHNIVIE
    Drug Class Drug(s) within Class
    that are
    Contraindicated
    Clinical Comments
    Alpha1-adrenoreceptor
    antagonist
    Alfuzosin HCl Potential for hypotension.
    Anti-gout Colchicine Potential for serious and/or life-threatening reactions in patients with renal and/or hepatic impairment.
    Anti-anginal Ranolazine Potential for serious and/or life-threatening reactions.
    Antiarrhythmic Dronedarone Potential for serious and/or life-threatening reactions such as cardiac arrhythmias.
    Anticonvulsants Carbamazepine,
    phenytoin,
    phenobarbital
    Ombitasvir, paritaprevir and ritonavir exposures may decrease leading to a potential loss of therapeutic activity of TECHNIVIE.
    Antimycobacterial Rifampin Ombitasvir, paritaprevir and ritonavir exposures may decrease leading to a potential loss of therapeutic activity of TECHNIVIE.
    Antipsychotic Lurasidone

    Pimozide
    Potential for serious and/or life-threatening reactions.

    Potential for serious and/or life-threatening reactions such as cardiac arrhythmias.
    Ergot derivatives Ergotamine, dihydroergotamine, methylergonovine Acute ergot toxicity characterized by vasospasm and tissue ischemia has been associated with co-administration of ritonavir and ergonovine, ergotamine, dihydroergotamine, or methylergonovine.
    Ethinyl estradiol-containing products Ethinyl estradiol-containing medications such as combined oral contraceptives Potential for ALT elevations [see Warnings and Precautions (5.2)].
    GI Motility Agent Cisapride Potential for serious and/or life threatening reactions such as cardiac arrhythmias
    Herbal Product St. John’s Wort (Hypericum perforatum) Ombitasvir, paritaprevir and ritonavir exposures may decrease leading to a potential loss of therapeutic activity of TECHNIVIE.
    HMG-CoA Reductase Inhibitors Lovastatin,
    simvastatin
    Potential for myopathy including rhabdomyolysis.
    Non-nucleoside reverse transcriptase inhibitor Efavirenz Co-administration of efavirenz based regimens with paritaprevir, ritonavir was poorly tolerated and resulted in liver enzyme elevations.
    Phosphodiesterase-5 (PDE5) inhibitor Sildenafil when dosed as Revatio for the treatment of pulmonary arterial hypertension (PAH) There is increased potential for sildenafil-associated adverse events such as visual disturbances, hypotension, priapism
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