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A Study Of Duloxetine Hydrochloride Hard Gelatinous Capsule Compared To Cymbalta Under Fed Conditions

Primary Purpose

Healthy

Status
Withdrawn
Phase
Phase 4
Locations
Study Type
Interventional
Intervention
Cymbalta capsule
Duloxetine hydrochloride capsule
Sponsored by
Pfizer
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional other trial for Healthy

Eligibility Criteria

18 Years - 55 Years (Adult)MaleAccepts Healthy Volunteers

Inclusion Criteria:

  • Healthy male research subjects who, at the time of screening, are between the ages of 18 and 55 years, inclusive.
  • Body mass index (BMI) of 18.5 kg/m2 to 24.9 kg/m2, and a total body weight >50 kg (>110 lbs).
  • Evidence of a personally signed and dated informed consent document indicating that the research subject has been informed of all pertinent aspects of the study.
  • Research subjects that never smoked.
  • Research subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures.

Exclusion Criteria:

  • Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurological, or allergic disease.
  • Clinically significant infections within the past 3 months, evidence of any infection within the past 7 days, history of disseminated herpes simplex infection or recurrent (>1 episode) or disseminated herpes zoster.
  • Vaccination with live or attenuated vaccines within 6 weeks prior to dosing.
  • A history of suicidal thoughts, behavior or suicide attempts.
  • History of narrow angle glaucoma.
  • Any condition possibly affecting drug absorption (eg, gastrectomy, colon resection, etc.).
  • History of or current positive results for any of the following serological tests: hepatitis B surface antigen (HBsAg), hepatitis B core antibody (HBcAb), anti hepatitis C core antibody (HCV Ab), or human immunodeficiency virus (HIV) 1 and 2.
  • Malignancy or a history of malignancy.
  • A positive urine drug test.
  • A positive alcohol screen.
  • History of regular alcohol consumption exceeding 21 drinks/week for male research subjects [1 drink = 5 ounces (150 mL) of wine or 12 ounces (360 mL) of beer or 1.5 ounces (45 mL) of hard liquor] within 6 months before screening.
  • Use of tobacco or all nicotine containing products.
  • Treatment with an investigational drug within 6 months or 5 half lives preceding the first dose of investigational product (whichever is longer).
  • Fertile male subjects who are unwilling or unable to use a highly effective method of contraception as outlined in this protocol for the duration of the study and for at least 28 days after the last dose of investigational product.
  • Use of prescription or nonprescription drugs and dietary supplements within 14 days or 5 half lives (whichever is longer) prior to the first dose of investigational product.
  • Consumption of grapefruit or grapefruit related citrus fruits (eg, Seville oranges, pomelos) or juices within 7 days prior to dosing.
  • Blood donation (excluding plasma donations) of approximately 1 pint (500 mL) or more within 3 months prior to screening until collection of the final PK blood sample (Period 2, Day 4).
  • History of sensitivity to heparin or heparin induced thrombocytopenia.
  • History of hypersensitivity to duloxetine or any of the components in the formulation of the study products.
  • Unwilling or unable to comply with the criteria in the Lifestyle Requirements section of this protocol.
  • Use of any medicinal product that is an inductor or strong inhibitor of CYP450 1A2 or 2D6 (eg, rifampicin, omeprazole, fluvoxamine, ciprofloxacin, fluoxetine, paroxetine, etc) within two weeks before administration of the investigational product and at any time during the study.
  • Use of any medicinal product that inhibits monoamine oxidase A or B (eg, phenelzine, isocarboxacid, linezolid) within two weeks before administration of the investigational product and at any time during the study till at least 5 days after the last dose of investigational product.

Sites / Locations

    Arms of the Study

    Arm 1

    Arm 2

    Arm Type

    Experimental

    Active Comparator

    Arm Label

    Duloxetine hydrochloride

    Cymbalta

    Arm Description

    Duloxetine hydrochloride hard gelatinous capsule 60 mg by mouth on Day 1 of period 1 or 2

    Duloxetine hydrochloride hard gelatinous capsule 60 mg as Cymbalta by mouth on Day 1 of period 1 or 2

    Outcomes

    Primary Outcome Measures

    Area under the plasma concentration-time curve
    Area under the plasma concentration-time curve from time zero to the time of the last quantifiable concentration (AUClast)
    Maximum plasma concentration (Cmax)

    Secondary Outcome Measures

    Area under the plasma concentration-time curve from time zero extrapolated to infinite time
    Time to first occurrence of Cmax (Tmax)
    Terminal phase rate constant (kel)

    Full Information

    First Posted
    December 20, 2018
    Last Updated
    September 25, 2019
    Sponsor
    Pfizer
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    1. Study Identification

    Unique Protocol Identification Number
    NCT03794154
    Brief Title
    A Study Of Duloxetine Hydrochloride Hard Gelatinous Capsule Compared To Cymbalta Under Fed Conditions
    Official Title
    A PHASE IV, SINGLE-DOSE, OPEN-LABEL, RANDOMIZED, 2-WAY CROSSOVER STUDY TO DETERMINE THE BIOEQUIVALENCE OF DULOXETINE HYDROCHLORIDE HARD GELATINOUS CAPSULE WITH DELAYED RELEASE MICROGRANULES (60 MG; PFIZER S.R.L - ARGENTINA.) COMPARED TO CYMBALTA (REGISTERED) MICROGRANULES (60 MG; ELI LILLY DO BRASIL LTDA) IN HEALTHY MALE RESEARCH SUBJECTS UNDER FED CONDITIONS
    Study Type
    Interventional

    2. Study Status

    Record Verification Date
    September 2019
    Overall Recruitment Status
    Withdrawn
    Why Stopped
    This study has been cancelled prior to FSFV due to business reasons
    Study Start Date
    March 30, 2020 (Anticipated)
    Primary Completion Date
    June 5, 2020 (Anticipated)
    Study Completion Date
    June 5, 2020 (Anticipated)

    3. Sponsor/Collaborators

    Responsible Party, by Official Title
    Sponsor
    Name of the Sponsor
    Pfizer

    4. Oversight

    Studies a U.S. FDA-regulated Drug Product
    No
    Studies a U.S. FDA-regulated Device Product
    No

    5. Study Description

    Brief Summary
    In Brazil, duloxetine is currently available as hard gelatinous capsule with delayed release microgranules for oral administration containing enteric-coated pellets of 33.7, or 67.3 mg of duloxetine hydrochloride equivalent to 30 mg or 60 mg of duloxetine (Cymbalta®), respectively. The Sponsor has developed a hard gelatinous capsule with delayed release microgranules formulation containing enteric-coated pellets of 33.7, or 67.3 mg of duloxetine hydrochloride equivalent to 30, or 60 mg of duloxetine, respectively. The purpose of this study is to verify through a single dose study, if the test formulation of duloxetine is bioequivalent to the reference formulation (Cymbalta®) when administered with the same dosage and under fed conditions in healthy male research subjects.

    6. Conditions and Keywords

    Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
    Healthy

    7. Study Design

    Primary Purpose
    Other
    Study Phase
    Phase 4
    Interventional Study Model
    Crossover Assignment
    Masking
    None (Open Label)
    Allocation
    Randomized
    Enrollment
    0 (Actual)

    8. Arms, Groups, and Interventions

    Arm Title
    Duloxetine hydrochloride
    Arm Type
    Experimental
    Arm Description
    Duloxetine hydrochloride hard gelatinous capsule 60 mg by mouth on Day 1 of period 1 or 2
    Arm Title
    Cymbalta
    Arm Type
    Active Comparator
    Arm Description
    Duloxetine hydrochloride hard gelatinous capsule 60 mg as Cymbalta by mouth on Day 1 of period 1 or 2
    Intervention Type
    Drug
    Intervention Name(s)
    Cymbalta capsule
    Other Intervention Name(s)
    Reference drug
    Intervention Description
    Active Comparator: Cymbalta®- hard gelatinous capsule with delayed release microgranules ( Eli Lilly do Brasil Ltda) equivalent to 60 mg of duloxetine.
    Intervention Type
    Drug
    Intervention Name(s)
    Duloxetine hydrochloride capsule
    Other Intervention Name(s)
    Test drug
    Intervention Description
    Experimental Drug: Duloxetine hydrochloride - hard gelatinous capsule with delayed release microgranules (Pfizer S.R.L - Argentina.) equivalent to 60 mg of duloxetine.
    Primary Outcome Measure Information:
    Title
    Area under the plasma concentration-time curve
    Description
    Area under the plasma concentration-time curve from time zero to the time of the last quantifiable concentration (AUClast)
    Time Frame
    Upto 72 hours post dose
    Title
    Maximum plasma concentration (Cmax)
    Time Frame
    Upto 72 hours post dose
    Secondary Outcome Measure Information:
    Title
    Area under the plasma concentration-time curve from time zero extrapolated to infinite time
    Time Frame
    Upto 72 hours post dose
    Title
    Time to first occurrence of Cmax (Tmax)
    Time Frame
    Upto 72 hours post dose
    Title
    Terminal phase rate constant (kel)
    Time Frame
    Upto 72 hours post dose

    10. Eligibility

    Sex
    Male
    Gender Based
    Yes
    Minimum Age & Unit of Time
    18 Years
    Maximum Age & Unit of Time
    55 Years
    Accepts Healthy Volunteers
    Accepts Healthy Volunteers
    Eligibility Criteria
    Inclusion Criteria: Healthy male research subjects who, at the time of screening, are between the ages of 18 and 55 years, inclusive. Body mass index (BMI) of 18.5 kg/m2 to 24.9 kg/m2, and a total body weight >50 kg (>110 lbs). Evidence of a personally signed and dated informed consent document indicating that the research subject has been informed of all pertinent aspects of the study. Research subjects that never smoked. Research subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures. Exclusion Criteria: Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurological, or allergic disease. Clinically significant infections within the past 3 months, evidence of any infection within the past 7 days, history of disseminated herpes simplex infection or recurrent (>1 episode) or disseminated herpes zoster. Vaccination with live or attenuated vaccines within 6 weeks prior to dosing. A history of suicidal thoughts, behavior or suicide attempts. History of narrow angle glaucoma. Any condition possibly affecting drug absorption (eg, gastrectomy, colon resection, etc.). History of or current positive results for any of the following serological tests: hepatitis B surface antigen (HBsAg), hepatitis B core antibody (HBcAb), anti hepatitis C core antibody (HCV Ab), or human immunodeficiency virus (HIV) 1 and 2. Malignancy or a history of malignancy. A positive urine drug test. A positive alcohol screen. History of regular alcohol consumption exceeding 21 drinks/week for male research subjects [1 drink = 5 ounces (150 mL) of wine or 12 ounces (360 mL) of beer or 1.5 ounces (45 mL) of hard liquor] within 6 months before screening. Use of tobacco or all nicotine containing products. Treatment with an investigational drug within 6 months or 5 half lives preceding the first dose of investigational product (whichever is longer). Fertile male subjects who are unwilling or unable to use a highly effective method of contraception as outlined in this protocol for the duration of the study and for at least 28 days after the last dose of investigational product. Use of prescription or nonprescription drugs and dietary supplements within 14 days or 5 half lives (whichever is longer) prior to the first dose of investigational product. Consumption of grapefruit or grapefruit related citrus fruits (eg, Seville oranges, pomelos) or juices within 7 days prior to dosing. Blood donation (excluding plasma donations) of approximately 1 pint (500 mL) or more within 3 months prior to screening until collection of the final PK blood sample (Period 2, Day 4). History of sensitivity to heparin or heparin induced thrombocytopenia. History of hypersensitivity to duloxetine or any of the components in the formulation of the study products. Unwilling or unable to comply with the criteria in the Lifestyle Requirements section of this protocol. Use of any medicinal product that is an inductor or strong inhibitor of CYP450 1A2 or 2D6 (eg, rifampicin, omeprazole, fluvoxamine, ciprofloxacin, fluoxetine, paroxetine, etc) within two weeks before administration of the investigational product and at any time during the study. Use of any medicinal product that inhibits monoamine oxidase A or B (eg, phenelzine, isocarboxacid, linezolid) within two weeks before administration of the investigational product and at any time during the study till at least 5 days after the last dose of investigational product.
    Overall Study Officials:
    First Name & Middle Initial & Last Name & Degree
    Pfizer CT.gov Call Center
    Organizational Affiliation
    Pfizer
    Official's Role
    Study Director

    12. IPD Sharing Statement

    Plan to Share IPD
    Yes
    IPD Sharing Plan Description
    Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.
    IPD Sharing URL
    https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests
    Links:
    URL
    https://trialinfoemail.pfizer.com/pages/landing.aspx?StudyID=B2781005&StudyName=A+Phase+Iv%2C+Single-dose%2C+Open-label%2C+Randomized%2C+2-way+Crossover+Study+To+Determine+The+Bioequivalence+Of+Duloxetine+Hydrochloride+Hard+Gelatinous+Capsule+With+Delayed+Release+Microgranules+%2860+Mg%3B+Pfizer+S.r.l+-+Argentina.%29+Compared+To+Cymbalta+%28registered%29%EF%83%92microgranules+%2860+Mg%3B+Eli+Lilly+Do+Brasil+Ltda%29+In+Healthy+Male+Research+Subjects+Under+Fed+Conditions
    Description
    To obtain contact information for a study center near you, click here.
    URL
    https://trialinfoemail.pfizer.com/pages/landing.aspx?StudyID=B2781005&StudyName=A+Phase+Iv%2C+Single-dose%2C+Open-label%2C+Randomized%2C+2-way+Crossover+Study+To+Determine+The+Bioequivalence+Of+Duloxetine+Hydrochloride+Hard+Gelatinous+Capsule+With+Delayed+Release+Microgranules+%2860+Mg%3B+Pfizer+S.r.l+-+Argentina.%29+Compared+To+Cymbalta+%28registered%29+Microgranules+%2860+Mg%3B+Eli+Lilly+Do+Brasil+Ltda%29+In+Healthy+Male+Research+Subjects+Under+Fed+Conditions
    Description
    To obtain contact information for a study center near you, click here.
    URL
    https://trialinfoemail.pfizer.com/pages/landing.aspx?StudyID=B2781005&StudyName=A+PHASE+IV%2C+SINGLE-DOSE%2C+OPEN-LABEL%2C+RANDOMIZED%2C+2-WAY%0ACROSSOVER+STUDY+TO+DETERMINE+THE+BIOEQUIVALENCE+OF%0ADULOXETINE+HYDROCHLORIDE+HARD+GELATINOUS+CAPSULE+WITH%0ADELAYED+RELEASE+MICROGRANULES+%2860+MG%3B+PFIZER+S.R.L+-+ARGENTINA.%29+COMPARED+TO+CYMBALTA+%28REGISTERED%29+MICROGRANULES+%2860+MG%3B+ELI+LILLY+DO+BRASIL+LTDA%29+IN+HEALTHY+MALE+RESEARCH+SUBJECTS+UNDER+FED+CONDITIONS
    Description
    To obtain contact information for a study center near you, click here.

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    A Study Of Duloxetine Hydrochloride Hard Gelatinous Capsule Compared To Cymbalta Under Fed Conditions

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