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Study To Evaluate The Efficacy And Safety Of PH-797804 For 12 Weeks In Adults With Moderate To Severe Chronic Obstructive Pulmonary Disease (COPD) Taking Salmeterol Xinafoate/Fluticasone Propionate Combination

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT01321463
First Posted: March 23, 2011
Last Update Posted: July 11, 2013
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
PH-797804 is an oral ant-inflammatory drug that may reduce the inflammation that is associated with COPD. PH-797804 will be dosed to patients with COPD to evaluate its potential safety and efficacy profile in COPD.

Condition Intervention Phase
Pulmonary Disease, Chronic Obstructive Drug: PH-797804 Drug: Placebo Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Phase II, Randomized, Double-Blind, Placebo-Controlled, Parallel Group Study To Evaluate The Efficacy And Safety Of Once-Daily Orally Administered PH-797804 For 12 Weeks In Adults With Moderate To Severe Chronic Obstructive Pulmonary Disease (COPD) On A Background Of Salmeterol Xinafoate/ Fluticasone Propionate Combination

Resource links provided by NLM:


Further study details as provided by Pfizer:

Primary Outcome Measures:
  • Spirometry measures during 12 weeks of treatment and up to 2 weeks post treatment. [ Time Frame: 12 Weeks ]

Secondary Outcome Measures:
  • Safety and tolerability measures (AEs, 12-lead ECG, lab safety) during 12 weeks of treatment and up to 2 weeks post treatment. [ Time Frame: 12 Weeks ]
  • Dyspnea index scores. [ Time Frame: 12 Weeks ]
  • Rescue bronchodilator usage. [ Time Frame: 12 Weeks ]
  • Symptom scores. [ Time Frame: 12 Weeks ]
  • Global impression of change (patient and clinician). [ Time Frame: 12 Weeks ]
  • Blood sample for pharmacokinetics. [ Time Frame: 12 Weeks ]
  • Blood and urine sample for biomarkers and molecular profiling. [ Time Frame: 12 Weeks ]

Enrollment: 377
Study Start Date: May 2011
Study Completion Date: June 2012
Primary Completion Date: June 2012 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: PH-797804 Drug: PH-797804
6 mg oral tablet once daily for 12 weeks
Placebo Comparator: Placebo Drug: Placebo
Placebo oral tablet once daily for 12 weeks

  Eligibility

Information from the National Library of Medicine

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Ages Eligible for Study:   40 Years to 80 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Male or female subjects between, and including, the ages of 40 and 80 years.
  • Subjects with a diagnosis, for at least 6 months, of moderate to severe COPD (GOLD) and who meet the criteria for Stage II-III disease.
  • Subjects must have a smoking history of at least 10 pack-years and be current smokers or ex-smokers that gave up > 6 months ago.
  • Subjects must be treated with a LABA/ICS combination for at least 1 month prior to screening.

Exclusion Criteria:

  • A COPD exacerbation requiring treatment with oral steroids or hospitalization for the treatment of COPD within 3 months of screening.
  • History or presence of significant cardiovascular disease.
  • ECG abnormalities.
  • Significant concomitant clinical disease that could interfere with the conduct, safety or interpretation of results of this study.
  • Evidence of organ or blood disorders.
  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): NCT01321463


  Show 74 Study Locations
Sponsors and Collaborators
Pfizer
Investigators
Study Director: Pfizer CT.gov Call Center Pfizer
  More Information

Additional Information:
Responsible Party: Pfizer
ClinicalTrials.gov Identifier: NCT01321463     History of Changes
Other Study ID Numbers: A6631029
First Submitted: March 21, 2011
First Posted: March 23, 2011
Last Update Posted: July 11, 2013
Last Verified: July 2012

Additional relevant MeSH terms:
Lung Diseases
Lung Diseases, Obstructive
Pulmonary Disease, Chronic Obstructive
Chronic Disease
Respiratory Tract Diseases
Disease Attributes
Pathologic Processes
Fluticasone
Salmeterol Xinafoate
Anti-Inflammatory Agents
Bronchodilator Agents
Autonomic Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Asthmatic Agents
Respiratory System Agents
Dermatologic Agents
Anti-Allergic Agents
Adrenergic beta-2 Receptor Agonists
Adrenergic beta-Agonists
Adrenergic Agonists
Adrenergic Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action