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Study Results
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Fasted Bioavailability Study of Cilostazol Tablets, 50mg
This study has been completed.
Study NCT00685802   Information provided by Mutual Pharmaceutical Company, Inc.

First Received on May 24, 2008.   Last Updated on November 18, 2009   History of Changes
Results First Received: November 18, 2009  
Study Type: Interventional
Study Design: Allocation: Randomized;   Endpoint Classification: Bio-availability Study;   Intervention Model: Crossover Assignment;   Masking: Open Label
Condition: Therapeutic Equivalency, Healthy
Interventions: Drug: Cilostazol 50 mg Tablets
Drug: Cilostazol (Pletal®) 50 mg Tablets

  Participant Flow
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Recruitment Details
Key information relevant to the recruitment process for the overall study, such as dates of the recruitment period and locations
Thirty-two healthy adult male and female volunteers from the community-at-large were enrolled.

Pre-Assignment Details
Significant events and approaches for the overall study following participant enrollment, but prior to group assignment
No text entered.

Reporting Groups
  Description
Cilostazol 50 mg Tablets Then Pletal® 50 mg Tablets On the morning of Day 1 subjects received two tablets of the test formulation, Cilostazol 50 mg, after an overnight fast of at least 10 hours, followed by a 7 day washout period. On the morning of Day 8 subjects received two tablets of the reference formulation, Pletal® 50 mg, after an overnight fast of at least 10 hours.
Pletal® 50 mg Tablets Then Cilostazol 50 mg Tablets On the morning of Day 1 subjects received two tablets of the reference formulation, Pletal® 50 mg, after an overnight fast of at least 10 hours, followed by a 7 day washout period. On the morning of Day 8 subjects received two tablets of the test formulation, Cilostazol 50 mg, after an overnight fast of at least 10 hours.

Participant Flow for 3 periods

Period 1:   First Intervention
    Cilostazol 50 mg Tablets Then Pletal® 50 mg Tablets     Pletal® 50 mg Tablets Then Cilostazol 50 mg Tablets  
STARTED     16     16  
COMPLETED     16     16  
NOT COMPLETED     0     0  

Period 2:   Washout Period of 7 Days
    Cilostazol 50 mg Tablets Then Pletal® 50 mg Tablets     Pletal® 50 mg Tablets Then Cilostazol 50 mg Tablets  
STARTED     16     16  
COMPLETED     14     15  
NOT COMPLETED     2     1  
Protocol Violation                 2                 0  
Withdrawal by Subject                 0                 1  

Period 3:   Second Intervention
    Cilostazol 50 mg Tablets Then Pletal® 50 mg Tablets     Pletal® 50 mg Tablets Then Cilostazol 50 mg Tablets  
STARTED     14     15  
COMPLETED     14     15  
NOT COMPLETED     0     0  



  Baseline Characteristics
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Reporting Groups
  Description
Cilostazol 50 mg Tablets and Pletal® 50 mg Tablets All subjects received each of the two study regimens in a randomly assigned sequence of dosing periods. On the mornings of Day 1 and Day 8, each subject received two tablets of either Cilostazol 50 mg or Pletal® 50 mg following an overnight fast of at least 10 hours.

Baseline Measures
    Cilostazol 50 mg Tablets and Pletal® 50 mg Tablets  
Number of Participants  
[units: participants]
  32  
Age  
[units: participants]
 
<=18 years     0  
Between 18 and 65 years     32  
>=65 years     0  
Age  
[units: years]
Mean ± Standard Deviation
  32.25  ± 11.98  
Gender  
[units: participants]
 
Female     14  
Male     18  
Race (NIH/OMB)  
[units: participants]
 
American Indian or Alaska Native     0  
Asian     1  
Native Hawaiian or Other Pacific Islander     0  
Black or African American     26  
White     5  
More than one race     0  
Unknown or Not Reported     0  



  Outcome Measures
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1.  Primary:   Maximum Plasma Concentration (Cmax)   [ Time Frame: serial pharmacokinetic plasma concentrations were drawn prior to dose administration (0 hour) and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 12, 16, 24, 36 and 48 hours after drug administration. ]

2.  Primary:   Area Under the Concentration Versus Time Curve From Time 0 to Time t [AUC(0-t)]   [ Time Frame: serial pharmacokinetic plasma concentrations were drawn prior to dose administration (0 hour) and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 12, 16, 24, 36 and 48 hours after drug administration. ]

3.  Primary:   Area Under the Concentration Versus Time Curve From Time 0 Extrapolated to Infinity [AUC(0-∞)]   [ Time Frame: serial pharmacokinetic plasma concentrations were drawn prior to dose administration (0 hour) and at 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 8, 12, 16, 24, 36 and 48 hours after drug administration. ]


  Serious Adverse Events
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  Other Adverse Events
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  More Information
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Certain Agreements:  
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
The agreement is:
unchecked The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is less than or equal to 60 days. The sponsor cannot require changes to the communication and cannot extend the embargo.
unchecked Other disclosure agreement that restricts the right of the PI to discuss or publish trial results after the trial is completed.


Limitations and Caveats
Limitations of the study, such as early termination leading to small numbers of participants analyzed and technical problems with measurement leading to unreliable or uninterpretable data
No text entered.  


Results Point of Contact:  
Name/Title: Medical Director
Organization: Mutual Pharmaceutical Company, Inc.
phone: 215-697-1743
e-mail: clinicaltrials@urlmutual.com


No publications provided


Responsible Party: Kristin Arnold, Vice President R&D, Mutual Pharmaceutical Company, Inc.
ClinicalTrials.gov Identifier: NCT00685802     History of Changes
Other Study ID Numbers: 11801
Study First Received: May 24, 2008
Results First Received: November 18, 2009
Last Updated: November 18, 2009
Health Authority: United States: Institutional Review Board