AsthmaPhase 1NCT00522678
Repeat Dose GW685698X With Magnesium Stearate, Excipient Bridging Study, In Healthy Volunteers
A Phase 1 study testing GW685698X in people with Asthma, run by GlaxoSmithKline at 1 site in Australia.
Trial summary
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. Read more about this study
- Who is it for?
- Ages 18 to 65 yearsHealthy volunteers can take part
- Conditions the study is for
- Asthma
- What is being tested?
- GW685698X
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 36 participants
- Where
- 1 siteAustralia
- Study dates
- 15 Feb 2007to 25 Apr 2007
- Phase
- Phase 1
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 65 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- 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
Who cannot join
- History of breathing problems
Trial locations and contacts
1 site in 1 country.
About this study
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
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.
- Conditions
- Asthma
- Being tested
- GW685698X, Placebo
- Keywords
- Healthy Volunteers
- Medical subject headings
- Asthma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
GW685698XDrug
Subject will receive GW685698X containing magnesium stearate with unit dose strength of 400, 600 and 800 mcg inhaled via DISKUS
PlaceboDrug
Subject will receive Placebo matching GW685698X via DISKUS.
| Study group | Role | What they receive |
|---|---|---|
| Cohort A | Experimental | In Cohort A, subjects will be randomized (3:1) to receive once daily doses of GW685698X 400 microgram (mcg) containing magnesium stearate or placebo via DISKUS, for 14 days. Receives: Drug: GW685698X; Drug: Placebo |
| Cohort B | Experimental | In Cohort B, subjects will be randomized (3:1) to receive once daily doses of GW685698X (600 mcg) containing magnesium stearate or placebo via DISKUS, for 14 days. Receives: Drug: GW685698X; Drug: Placebo |
| Cohort C | Experimental | InIn Cohort C, subjects will be randomized (3:1) to receive once daily doses of GW685698X (800 mcg) containing magnesium stearate or placebo via DISKUS, for 14 days. Receives: Drug: GW685698X; Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
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
Measured: Up to Day 16
Secondary outcomes (1)
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.
Measured: Weighted mean serum cortisol, (0-24 h) on Day 14
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Aug 2007 (estimated)
- Study start15 Feb 2007
- Primary completion25 Apr 2007
- Study completion25 Apr 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for AsthmaStudies of the same condition, open and under way.
- More trials run by GlaxoSmithKlineThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Enrolment
- 36 participants (actual)
Sponsor and investigators
- Lead sponsor
- GlaxoSmithKline
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- GSK Clinical Trials, Study director, GlaxoSmithKline
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00522678
- Sponsor's protocol ID
- HZA102928
- Status last verified
- Aug 2017
- First submitted
- 7 Mar 2007
- Last updated
- 4 Aug 2017
- Results posted
- No
- Data monitoring committee
- No
- Individual data sharing
- Yes: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Publications
This study has not been published in the scientific literature.
Study at a glance
From the registry record, last updated by the sponsor on 4 Aug 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- 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
- ClinicalTrials.gov ID
- NCT00522678
- Acronym / sponsor ID
- HZA102928
- Conditions
- Asthma
- Keywords
- Healthy Volunteers
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 36 participants (actual)
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- 15 Feb 2007 (actual)
- Primary completion
- 25 Apr 2007 (actual)
- Study completion
- 25 Apr 2007 (actual)
- First posted
- 30 Aug 2007 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
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.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Number of arms
- 3
| Arm | Type | Receives |
|---|---|---|
| Cohort A | Experimental | Drug: GW685698X, Drug: PlaceboIn Cohort A, subjects will be randomized (3:1) to receive once daily doses of GW685698X 400 microgram (mcg) containing magnesium stearate or placebo via DISKUS, for 14 days. |
| Cohort B | Experimental | Drug: GW685698X, Drug: PlaceboIn Cohort B, subjects will be randomized (3:1) to receive once daily doses of GW685698X (600 mcg) containing magnesium stearate or placebo via DISKUS, for 14 days. |
| Cohort C | Experimental | Drug: GW685698X, Drug: PlaceboInIn Cohort C, subjects will be randomized (3:1) to receive once daily doses of GW685698X (800 mcg) containing magnesium stearate or placebo via DISKUS, for 14 days. |
Who may qualify
- Ages
- 18 to 65 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (4 listed)
- 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
Key exclusion criteria (1 listed)
- History of breathing problems
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| GW685698XSubject will receive GW685698X containing magnesium stearate with unit dose strength of 400, 600 and 800 mcg inhaled via DISKUS | Drug | Cohort A, Cohort B, Cohort C |
| PlaceboSubject will receive Placebo matching GW685698X via DISKUS. | Drug | Cohort A, Cohort B, Cohort C |
Primary outcome
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
Time frame: Up to Day 16
1 secondary outcome
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
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 4 Aug 2017.
- BackgroundThis study has not been published in the scientific literature.
- Results for study HZA102928 can be found on the GSK Clinical Study Register.Link provided by the sponsor.
- Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.Link provided by the sponsor.
- Individual participant dataSharing planned: Yes. Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
GSK Clinical Trials study director
GlaxoSmithKline
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing GW685698X in people with Asthma, run by GlaxoSmithKline at 1 site in Australia.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 4 Aug 2017. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Australia. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
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 (time frame: Up to Day 16). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT00522678, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 4 Aug 2017.