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A Study Of PF-04620110 As A Modified-Release Formulation In Healthy Overweight Or Obese Subjects

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT01474941
First Posted: November 18, 2011
Last Update Posted: January 26, 2012
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Pfizer
  Purpose
The primary purpose of this trial is to evaluate the safety and tolerability, pharmacokinetics and pharmacodynamics, of multiple oral doses of PF-04620110 as a modified-release formulation.

Condition Intervention Phase
Healthy Drug: PF-04620110 or Placebo Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Official Title: A Phase 1, Randomized, Double-Blind, Parallel, Placebo-Controlled, Multiple-Dose Escalation Study To Investigate The Safety, Tolerability, Pharmacokinetics And Pharmacodynamics Of A Modified-Release Formulation Of PF-04620110 In Otherwise Healthy Overweight Or Obese Adult Subjects

Further study details as provided by Pfizer:

Primary Outcome Measures:
  • Safety and tolerability data: number of subjects with adverse events and Laboratory Test Values of Potential Clinical Importance, Changes fro baseline in pulse rate, blood pressure and ECG measurements over 14 days. [ Time Frame: 2 weeks ]
  • Profile of Pharmacokinetics: timeframe 0, 0.5, 1,2.5, 4.5, 6.5, 8.5, 10, 10.5, 11, 12.5, 14.5, 16.5 and 24 hr on Days 1 and 14. 24, 48, 72, 96, 120, 144 and 216 hrs post first dosing [ Time Frame: 2 weeks ]
  • PK parameters: Area under the Concentration-Time Curve (AUC), Maximum Observed Plasma Concentration (Cmax), Time to Reach Maximum Observed Plasma Concentration (Tmax), Apparent Oral Clearance (CL/F), Accumulation Ratios (Cmax,ss/Cmin,ss, AUC [ Time Frame: 2 weeks ]
  • (0-24,ss)/AUC(0-24,sd) andCmax,ss/Cmax,sd) [ Time Frame: 2 weeks ]
  • Glucose response: 24-hour (AUC(0-24)/24), post-MMTT (AUC(0.5-4.5)/4), post-lunch (AUC(4.5-10.5)/6) and post-dinner (AUC(10.5-16.5)/6) weighted mean average glucose on Days 0 and 14; fasting plasma glucose [ Time Frame: 2 weeks ]
  • Insulin response: 24-hour (AUC(0-24)/24), post-MMTT (AUC(0.5-4.5)/4), post-lunch (AUC(4.5-10.5)/6) and post-dinner (AUC(10.5-16.5)/6) weighted mean average insulin on Days 0 and 14; fasting plasma insulin [ Time Frame: 2 weeks ]
  • total GLP-1 response: 24-hour (AUC(0-24)/24), post-MMTT (AUC(0.5-4.5)/4), post-lunch (AUC(4.5-10.5)/6) and post-dinner (AUC(10.5-16.5)/6) weighted mean average total GLP-1 on Days 0 and 14; fasting total GLP-1 [ Time Frame: 2 weeks ]
  • net triglycerides response: 24-hour (AUC(0-24)/24), post-MMTT (AUC(0.5-4.5)/4), post-lunch (AUC(4.5-10.5)/6) and post-dinner (AUC(10.5-16.5)/6) weighted mean average net triglycerides on Days 0 and 14; fasting plasma net triglycerides [ Time Frame: 2 weeks ]

Enrollment: 27
Study Start Date: June 2011
Study Completion Date: August 2011
Primary Completion Date: August 2011 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 5 mg QD PF-04620110 or Placebo Drug: PF-04620110 or Placebo
Multiple oral doses of 5 mg PF-04620110 as a modified-release formulation or placebo once daily for 2 weeks
Experimental: 5 mg BID PF-04620110 or Placebo Drug: PF-04620110 or Placebo
Multiple oral doses of 5 mg PF-04620110 as a modified-release formulation or placebo twice daily for 2 weeks
Experimental: Optional Arm, PF-04620110 or Placebo Drug: PF-04620110 or Placebo
Repeat Arm 1 or Arm 2

Detailed Description:
To evaluate the safety and tolerability, pharmacokinetics (PK), and pharmacodynamics, of multiple oral doses of PF-04620110 as a modified-release formulation.
  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years to 55 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy male and/or female subjects between the ages of 18 and 55 years, inclusive.
  • Body Mass Index (BMI) of 27 to 35 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.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01474941


Locations
Belgium
Pfizer Investigational Site
Bruxelles, Belgium, B-1070
Sponsors and Collaborators
Pfizer
Investigators
Study Director: Pfizer CT.gov Call Center Pfizer
  More Information

Additional Information:
Responsible Party: Pfizer
ClinicalTrials.gov Identifier: NCT01474941     History of Changes
Other Study ID Numbers: B0961011
First Submitted: June 9, 2011
First Posted: November 18, 2011
Last Update Posted: January 26, 2012
Last Verified: January 2012

Keywords provided by Pfizer:
Multiple Dose Study Overweight Healthy Subjects Body Weight Modified-Release Formulation

Additional relevant MeSH terms:
Overweight
Body Weight
Signs and Symptoms