AsthmaPhase 4NCT00456313
No Resistance After Long Term Treatment SERETIDE
A Phase 4 study testing FLIXOTIDE and SERETIDE in people with Asthma, run by GlaxoSmithKline at 2 sites in Netherlands.
Trial summary
This multi centre, double blind, comparator controlled, parallel group study is to determine whether asthma treatment with high doses of fluticasone propionate (FP) redirects a Th2/ eosinophil response towards a more treatment resistant neutrophil/ monocyte response and whether this occurs to a lesser extent in… Read more about this study
- Who is it for?
- Ages 18 to 50 years
- Conditions the study is for
- Asthma
- What is being tested?
- FLIXOTIDE and SERETIDE
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 0 participants
- Where
- 2 sitesNetherlands
- Study dates
- Dec 2007to Dec 2007
- Phase
- Phase 4
- 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 50 years
- All sexes
- No healthy volunteers
- Adult
Who may be able to join
- Positive skin prick test
- History of asthma (GINA)
- Regular treatment with FP with/without LABA at least 4 weeks before visit 1
- History of recurrent episodes of wheezing, breathlessness, chest tightness and/ or coughing in the previous year.
- Able to use a DISKUS™ inhaler
- Able perform reproducible lung function tests at Visit 1
- FEV1 % predicted > 70%
- ACT score < 25 after run-in period
Who cannot join
- Hospitalised for asthma within 4 weeks prior to Visit 1
- Acute upper respiratory tract infection or a lower respiratory tract infection within 4 weeks prior to Visit 1
- Oral, parental or depot corticosteroids within 4 weeks prior to Visit 1
- Hepatic impairment or other significant disease
- Non-compliance (< 70%)
Trial locations and contacts
2 sites in 1 country.
Netherlands2 sites
GSK Investigational Site
Utrecht, 3582 KE
GSK Investigational Site
Utrecht, 3584 CX
About this study
Official title: Rationale for Therapy With Low Dose Steroids Combined With Long-acting beta2-agonists in Patients With Allergic Asthma: Redirecting Innate Immune Responses by Long-term Treatment With High Doses of Inhaled Steroids
This multi centre, double blind, comparator controlled, parallel group study is to determine whether asthma treatment with high doses of fluticasone propionate (FP) redirects a Th2/ eosinophil response towards a more treatment resistant neutrophil/ monocyte response and whether this occurs to a lesser extent in asthmatic subjects treated with the combination product of salmeterol and fluticasone propionate (SFC). The primary endpoint is the mean change in priming of blood neutrophils assessed by marker A17. After a run-in period of 4 weeks subjects will enter a 24 weeks high dose treatment (FP 500 mcg bd) or a 12 week medium-dose treatment with FP 250 mcg bd followed by a 12 week treatment with SFC 50/ 250 mcg. At the visits lung function measurements, ACT, eNO measurements and a blood sample will be performed. A total of 50 randomised subjects are planned to be recruited in this study
- Conditions
- Asthma
- Being tested
- FLIXOTIDE and SERETIDE
- Keywords
- asthma, fluticasone propionate, salmeterol/fluticasone propionate, combination product, innate immune response, neutrophil priming
- Medical subject headings
- Asthma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
FLIXOTIDE and SERETIDEDrug
comparator
| Study group | Role | What they receive |
|---|---|---|
| arm 1 | Active comparator | Not described Receives: Drug: FLIXOTIDE and SERETIDE |
What is being measured
The primary outcome is the main question the study is designed to answer.
Mean change in neutrophil priming in blood as assessed by marker A17
Measured: on going
Secondary outcomes (1)
Activation in markers such as A27, CD11b, L-selection, CD16, CD32, VLA-4 and CD66b in whole blood- Cytokine/chemokine determination by multiplex assay in cell free serum- Asthma control measured - Lung function: FEV1, FVC and PEF- eNO
Measured: on going
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted4 Apr 2007 (estimated)
- Study startDec 2007
- Primary completionDec 2007 (estimated)
- Study completionDec 2007 (estimated)
Why it stopped: lack of data
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- 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 4
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Investigator
- Enrolment
- 0 participants (actual)
Sponsor and investigators
- Lead sponsor
- GlaxoSmithKline
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- GSK Clinical Trials, Study director, GlaxoSmithKline
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00456313
- Sponsor's protocol ID
- SAM109352
- Status last verified
- Apr 2015
- First submitted
- 3 Apr 2007
- Last updated
- 17 Apr 2015
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 17 Apr 2015. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Rationale for Therapy With Low Dose Steroids Combined With Long-acting beta2-agonists in Patients With Allergic Asthma: Redirecting Innate Immune Responses by Long-term Treatment With High Doses of Inhaled Steroids
- ClinicalTrials.gov ID
- NCT00456313
- Acronym / sponsor ID
- SAM109352
- Conditions
- Asthma
- Keywords
- asthma, fluticasone propionate, salmeterol/fluticasone propionate, combination product, innate immune response, neutrophil priming
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- WithdrawnReason stopped: lack of data
- Enrolment
- 0 participants (actual)
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- Dec 2007
- Primary completion
- Dec 2007 (estimated)
- Study completion
- Dec 2007 (estimated)
- First posted
- 4 Apr 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.
This multi centre, double blind, comparator controlled, parallel group study is to determine whether asthma treatment with high doses of fluticasone propionate (FP) redirects a Th2/ eosinophil response towards a more treatment resistant neutrophil/ monocyte response and whether this occurs to a lesser extent in asthmatic subjects treated with the combination product of salmeterol and fluticasone propionate (SFC). The primary endpoint is the mean change in priming of blood neutrophils assessed by marker A17. After a run-in period of 4 weeks subjects will enter a 24 weeks high dose treatment (FP 500 mcg bd) or a 12 week medium-dose treatment with FP 250 mcg bd followed by a 12 week treatment with SFC 50/ 250 mcg. At the visits lung function measurements, ACT, eNO measurements and a blood sample will be performed. A total of 50 randomised subjects are planned to be recruited in this study
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, investigator)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| arm 1 | Active comparator | Drug: FLIXOTIDE and SERETIDE |
Who may qualify
- Ages
- 18 to 50 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult
Key inclusion criteria (8 listed)
- Positive skin prick test
- History of asthma (GINA)
- Regular treatment with FP with/without LABA at least 4 weeks before visit 1
- History of recurrent episodes of wheezing, breathlessness, chest tightness and/ or coughing in the previous year.
- Able to use a DISKUS™ inhaler
Key exclusion criteria (5 listed)
- Hospitalised for asthma within 4 weeks prior to Visit 1
- Acute upper respiratory tract infection or a lower respiratory tract infection within 4 weeks prior to Visit 1
- Oral, parental or depot corticosteroids within 4 weeks prior to Visit 1
- Hepatic impairment or other significant disease
- Non-compliance (< 70%)
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 |
|---|---|---|
| FLIXOTIDE and SERETIDEcomparator | Drug | arm 1 |
Primary outcome
Mean change in neutrophil priming in blood as assessed by marker A17
Time frame: on going
1 secondary outcome
Activation in markers such as A27, CD11b, L-selection, CD16, CD32, VLA-4 and CD66b in whole blood- Cytokine/chemokine determination by multiplex assay in cell free serum- Asthma control measured - Lung function: FEV1, FVC and PEF- eNO
Time frame: on going
Results and safety
The study was withdrawn before enrolling participants, so there are no results.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 17 Apr 2015.
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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
2 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing FLIXOTIDE and SERETIDE in people with Asthma, run by GlaxoSmithKline at 2 sites in Netherlands.
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 8 inclusion and 5 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: withdrawn, as of the sponsor's last update on 17 Apr 2015. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 2 sites in Netherlands. 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 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
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 was withdrawn before enrolling participants, so there are no results.
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?
Mean change in neutrophil priming in blood as assessed by marker A17 (time frame: on going). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
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 17 Apr 2015.