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Trial record 1 of 1 for:    NCT00917644
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Bioequivalence Study Comparing A New 80 Mg Atorvastatin Tablet To A 80 Mg Atorvastatin Commercial Tablet

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ClinicalTrials.gov Identifier: NCT00917644
Recruitment Status : Completed
First Posted : June 10, 2009
Results First Posted : October 15, 2009
Last Update Posted : February 21, 2021
Sponsor:
Information provided by (Responsible Party):
Pfizer ( Pfizer's Upjohn has merged with Mylan to form Viatris Inc. )

Tracking Information
First Submitted Date  ICMJE June 8, 2009
First Posted Date  ICMJE June 10, 2009
Results First Submitted Date  ICMJE September 11, 2009
Results First Posted Date  ICMJE October 15, 2009
Last Update Posted Date February 21, 2021
Study Start Date  ICMJE July 2008
Actual Primary Completion Date September 2008   (Final data collection date for primary outcome measure)
Current Primary Outcome Measures  ICMJE
 (submitted: October 15, 2009)
  • Area Under the Curve From Time Zero to Extrapolated Infinite Time (AUC Infinity) [ Time Frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose ]
    AUCinf = Area under the plasma concentration-time curve from time 0 (predose) extrapolated to infinite time; measured in nanograms times hour per milliliter (ng*hr/mL). Pharmacokinetic (PK) parameters derived from subject's concentration data; collected Period 1, Day 1 to Day 4; Period 2, Day 1 to Day 4.
  • Area Under the Curve From Time Zero to Last Quantifiable Concentration (AUClast) [ Time Frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose ]
    AUClast = area under the plasma concentration-time curve from 0 (predose) to the time of the last measureable concentration (Clast). PK parameters derived from subject's concentration data; collected Period 1, Day 1 to Day 4; Period 2, Day 1 to Day 4.
  • Maximum Observed Plasma Concentration (Cmax) [ Time Frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose ]
    Cmax = maximum observed plasma concentration. Measured in nanograms per milliter (ng/mL); collected Period 1, Day 1 to Day 4; Period 2, Day 1 to Day 4.
Original Primary Outcome Measures  ICMJE
 (submitted: June 8, 2009)
AUClast, AUCinf (if data permit) and Cmax from plasma atorvastatin concentration data. [ Time Frame: 6 weeks ]
Change History
Current Secondary Outcome Measures  ICMJE
 (submitted: September 11, 2009)
  • Time to Reach Maximum Plasma Concentration (Tmax) [ Time Frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose ]
    Tmax = time (hours) to maximum plasma concentration (Cmax). Observed directly from data as time of first occurrence; PK parameters derived from subject's concentration data; collected Period 1, Day 1 to Day 4; Period 2, Day 1 to Day 4.
  • Plasma Elimination Half-life (t1/2) [ Time Frame: 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 9, 10, 12, 24, 36, 48, 72 hours post dose ]
    t1/2 = terminal elimination half-life in hours; ln 2/kel, where kel is the termination phase rate constant calculated by a linear regression of the log-linear concentration-time curve. Only those data points judged to describe the terminal log-linear decline were used in the regression. PK parameters derived from subject's concentration data; collected Period 1, Day 1 to Day 4; Period 2, Day 1 to Day 4.
Original Secondary Outcome Measures  ICMJE
 (submitted: June 8, 2009)
  • Tmax and t1/2 (if data permit) of atorvastatin. [ Time Frame: 6 week ]
  • Adverse event monitoring, physical examinations, vital signs, ECGs, clinical laboratory tests and pregnancy screenings. [ Time Frame: 6 weeks ]
Current Other Pre-specified Outcome Measures Not Provided
Original Other Pre-specified Outcome Measures Not Provided
 
Descriptive Information
Brief Title  ICMJE Bioequivalence Study Comparing A New 80 Mg Atorvastatin Tablet To A 80 Mg Atorvastatin Commercial Tablet
Official Title  ICMJE An Open Label, Randomized, Single Dose, Two-Way Crossover Bioequivalence Study Comparing A New 80 Mg Atorvastatin Tablet To A 80 Mg Atorvastatin Commercial Tablet In Healthy Subjects
Brief Summary To determine whether new 80 mg atorvastatin tablets are bioequivalent to 80 mg commercial atorvastatin tablets (Lipitor®).
Detailed Description Not Provided
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 4
Study Design  ICMJE Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: None (Open Label)
Primary Purpose: Other
Condition  ICMJE Hypercholesterolemia
Intervention  ICMJE
  • Drug: Atorvastatin
    A single 80 mg dose of marketed 80 mg atorvastatin tablets
  • Genetic: Atorvastatin
    A single dose of new formulation of 80 mg atorvastatin tablets
Study Arms  ICMJE
  • Reference
    80 mg atorvastatin tablets
    Intervention: Drug: Atorvastatin
  • Experimental: Test
    New 80 mg atorvastatin tablets
    Intervention: Genetic: Atorvastatin
Publications * Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Completed
Actual Enrollment  ICMJE
 (submitted: June 8, 2009)
76
Original Actual Enrollment  ICMJE Same as current
Actual Study Completion Date  ICMJE September 2008
Actual Primary Completion Date September 2008   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Healthy male and/or female subjects between the ages of 18 and 55 years.
  • Body Mass Index (BMI) of 18 to 30 kg/m2; and a total body weight >50 kg (110 lbs).

Exclusion Criteria:

  • Evidence or history of clinically significant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at time of dosing) disease or clinical findings at screening.
  • Treatment with an investigational drug within 30 days or 5 half lives preceding the first dose of study medication.
Sex/Gender  ICMJE
Sexes Eligible for Study: All
Ages  ICMJE 18 Years to 55 Years   (Adult)
Accepts Healthy Volunteers  ICMJE Yes
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE United States
Removed Location Countries  
 
Administrative Information
NCT Number  ICMJE NCT00917644
Other Study ID Numbers  ICMJE A2581167
Has Data Monitoring Committee No
U.S. FDA-regulated Product Not Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible Party Pfizer ( Pfizer's Upjohn has merged with Mylan to form Viatris Inc. )
Study Sponsor  ICMJE Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director: Pfizer CT.gov Call Center Pfizer
PRS Account Pfizer
Verification Date February 2021

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP