Repeat Dose GW685698X With Magnesium Stearate, Excipient Bridging Study, In Healthy Volunteers

This study has been completed.
Sponsor:
Information provided by (Responsible Party):
GlaxoSmithKline
ClinicalTrials.gov Identifier:
NCT00522678
First received: March 7, 2007
Last updated: May 31, 2012
Last verified: February 2011
  Purpose

GW685698X is a novel glucocorticoid receptor agonist that is being developed as an orally inhaled treatment for asthma. In previous studies inhaled GW685698X was administered as a dry powder containing either lactose alone or lactose and cellobiose octaacetate. However, future dry powder GW685698X formulations will contain lactose and magnesium stearate. This study will be the first administration of this new GW685698X dry powder formulation in man and will provide safety and tolerability data to support the further development of this formulation.


Condition Intervention Phase
Healthy Subjects
Asthma
Drug: GW685698X
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety Study
Intervention Model: Parallel Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: A Randomised, Double Blind, Placebo Controlled, Parallel Group, 14 Day Repeat Dose Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Inhaled GW685698X Containing Magnesium Stearate in Healthy Subjects

Resource links provided by NLM:


Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:
  • Safety and tolerability: Vital signs: systolic and diastolic blood pressure (BP), heart rate (HR) 12-lead ECG including QT, QTc, PR and QRS intervals PEFR Laboratory safety tests (clinical chemistry, haematology, urinalysis) Adverse events

Secondary Outcome Measures:
  • Plasma concentrations and pharmacokinetic parameters (AUC, Cmax, t1/2, tmax) for GW685698X on Day 1 and Day 14. Weighted mean serum cortisol, (0-24 h) on Day 14. [ Time Frame: Weighted mean serum cortisol, (0-24 h) on Day 14 ]

Enrollment: 36
Study Start Date: February 2007
Intervention Details:
    Drug: GW685698X
    Other Name: GW685698X
  Eligibility

Ages Eligible for Study:   18 Years to 65 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy Volunteers,
  • Aged 18-65
  • Male and females (females of non-child bearing potential or who meet the contraception criteria).
  • BMI - 19-31 kg/m2

Exclusion Criteria:

  • History of breathing problems
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00522678

Locations
Australia, Victoria
GSK Investigational Site
Melbourne, Victoria, Australia, 3004
Sponsors and Collaborators
GlaxoSmithKline
Investigators
Study Director: GSK Clinical Trials GlaxoSmithKline
  More Information

No publications provided

Responsible Party: GlaxoSmithKline
ClinicalTrials.gov Identifier: NCT00522678     History of Changes
Other Study ID Numbers: HZA102928
Study First Received: March 7, 2007
Last Updated: May 31, 2012
Health Authority: Australia: Human Research Ethics Committee

Keywords provided by GlaxoSmithKline:
Healthy Volunteers

Additional relevant MeSH terms:
Asthma
Bronchial Diseases
Respiratory Tract Diseases
Lung Diseases, Obstructive
Lung Diseases
Respiratory Hypersensitivity
Hypersensitivity, Immediate
Hypersensitivity
Immune System Diseases

ClinicalTrials.gov processed this record on July 22, 2014