A Study To Evaluate PF-05175157 In Healthy Volunteers

This study has been completed.
Information provided by (Responsible Party):
ClinicalTrials.gov Identifier:
First received: August 23, 2011
Last updated: May 16, 2012
Last verified: May 2012

The primary purpose of this study is to evaluate the pharmacodynamics of single oral doses of PF-05175157 in healthy volunteers

Condition Intervention Phase
Diabetes Mellitus, Type 2
Drug: PF-05175157
Drug: Placebo
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Pharmacodynamics Study
Intervention Model: Crossover Assignment
Masking: Double Blind (Subject, Investigator)
Primary Purpose: Basic Science
Official Title: Phase 1 Study To Evaluate The Effect Of Single Doses Of Pf-05175157 On Pharmacodynamic And Metabolic Parameters In Healthy Volunteers

Resource links provided by NLM:

Further study details as provided by Pfizer:

Primary Outcome Measures:
  • Changes in carbohydrate and lipid metabolism [ Time Frame: 24 hours ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Pharmacokinetics: 0.5, 1, 1.5, 2.5, 6.5, 10.5, 24 hrs after dosing, parameters: Cmax, Tmax and Area under the Curve (AUC) [ Time Frame: 24 hours ] [ Designated as safety issue: No ]

Enrollment: 22
Study Start Date: July 2011
Study Completion Date: May 2012
Primary Completion Date: May 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 600 mg PF-05175157
Subjects will receive one dose of PF-05175157. The sequence of receiving 600 mg PF-05175157 or placebo will be randomized.
Drug: PF-05175157
One single dose of PF-05175157 will be administered as a powder-in-capsule in the fasting state in the AM.
Placebo Comparator: Placebo
Subjects will receive one dose of placebo. The sequence of receiving placebo or 600 mg PF-05175157 will be randomized.
Drug: Placebo
One single dose of placebo will be administered as a powder-in-capsule in the fasting state in the AM.


Ages Eligible for Study:   18 Years to 55 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes

Inclusion Criteria:

  • Healthy male and/or female subjects between the ages of 18 and 55 years, inclusive.
  • Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurement, 12 lead ECG and clinical laboratory tests.
  • In addition, subjects must have normal pulmonary function tests and normal ocular examination.
  • Body Mass Index of 20.0 35.0 kg/m2; and a total body weight >50 kg (110 lbs).

Exclusion Criteria:

  • Evidence or history of clinically significant hematological, renal, endocrine, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies, but excluding untreated, asymptomatic, seasonal allergies at time of dosing).
  • Evidence or history of any chronic ongoing or current pulmonary disease.
  • History of smoking in the past 5 years or history or evidence of habitual use of other (non smoked) tobacco or nicotine-containing products within 3 months of Screening or positive cotinine test at Screening or Day 0.
  • Active ocular disease including infection, glaucoma, seasonal allergies, dry eye symptoms or retinal/optic nerve disease.
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT01433380

United States, Louisiana
Pfizer Investigational Site
Baton Rouge, Louisiana, United States, 70808
Sponsors and Collaborators
Study Director: Pfizer CT.gov Call Center Pfizer
  More Information

Additional Information:
No publications provided

Responsible Party: Pfizer
ClinicalTrials.gov Identifier: NCT01433380     History of Changes
Other Study ID Numbers: B1731004
Study First Received: August 23, 2011
Last Updated: May 16, 2012
Health Authority: United States: Food and Drug Administration

Keywords provided by Pfizer:
Phase 1
Single Doses
Healthy Volunteers

Additional relevant MeSH terms:
Diabetes Mellitus
Diabetes Mellitus, Type 2
Glucose Metabolism Disorders
Metabolic Diseases
Endocrine System Diseases

ClinicalTrials.gov processed this record on April 14, 2014