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AsthmaPhase 3NCT00646594

Atlantis Symbicort

A Phase 3 study testing budesonide/formoterol (Symbicort) and fluticasone/salmeterol (Advair) in people with Asthma, run by AstraZeneca.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this study is to determine whether Symbicort compared with Advair, will be more effective in controlling asthma in adults and adolescents. Read more about this study

Who is it for?
Ages 12 years and older
Conditions the study is for
Asthma
What is being tested?
budesonide/formoterol (Symbicort) and fluticasone/salmeterol (Advair)
Could I receive a placebo?
No, everyone receives an active treatment
How many people
1,200 participants
Where
No sites listed yet
Study dates
Nov 2003to Jan 2005
Phase
Phase 3
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 12 years and older
  • All sexes
  • No healthy volunteers
  • Child, Adult, Older adult

Who may be able to join

  • Diagnosis of asthma
  • Baseline lung function tests as determined by protocol
  • Required and received treatment with inhaled corticosteroids within timeframe and doses specified in protocol

Who cannot join

  • Has required treatment with any non-inhaled corticosteroid within previous 30 days, sensitivity to drugs specified in the protocol, or requires treatment with a beta-blockers
  • Had cancer within previous 5 years or currently has any other significant disease or disorder as judged by the investigator

About this study

Official title: A Two Stage Randomized, Open-Label, Parallel Group, Phase III, Multicenter, 7 Month Study to Assess the Efficacy & Safety of SYMBICORT pMDI Adminstered Either as Fixed or as an Adjustable Regimen Versus a Fixed Regimen of Advair in Subjects 12 Yrs of Age and Older With Asthma.

The purpose of this study is to determine whether Symbicort compared with Advair, will be more effective in controlling asthma in adults and adolescents.

Conditions
Asthma
Being tested
budesonide/formoterol (Symbicort), fluticasone/salmeterol (Advair)
Keywords
Asthma, inhaled cortocisteroids, Symbicort, budesonide/formoterol, Advair, fluticasone/salmeterol
Medical subject headings
Asthma

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • budesonide/formoterol (Symbicort)Drug

    Also called Symbicort

  • fluticasone/salmeterol (Advair)Drug

    Also called Advair

Study groups in NCT00646594
Study groupRoleWhat they receive
1Experimentalbudesonide/formoterol
Receives: Drug: budesonide/formoterol (Symbicort)
2Active comparatorfluticasone/salmeterol
Receives: Drug: fluticasone/salmeterol (Advair)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Asthma control assessed by asthma exacerbations

    Measured: Continuosly throughout the treatment period

Secondary outcomes (3)
  1. Efficacy of Symbicort compared with Advair as assessed by use of rescue medication, asthma symptoms, lung function tests, quality of life reports, patient reported asthma control and patient satisfaction of Symbicort.

    Measured: Daily and at 1, 3 and 6 months after start of treatmen

  2. Use of medical resources and medication for the treatment of asthma.

    Measured: Throughout the treatment period

  3. Investigate safety profile of Symbicort compared to Advair

    Measured: 1, 3 and 6 months after start of treatment and 1 week after end of tretment

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted28 Mar 2008 (estimated)
  2. Study startNov 2003
  3. Study completionJan 2005

Resources

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 3
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
1,200 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT00646594
Sponsor's protocol ID
D5896C00005
Status last verified
Mar 2009
First submitted
26 Mar 2008
Last updated
27 Mar 2009
Results posted
No
Data monitoring committee
No

Publications

  • Oba Y, Anwer S, Maduke T, Patel T, Dias S. Effectiveness and tolerability of dual and triple combination inhaler therapies compared with each other and varying doses of inhaled corticosteroids in adolescents and adults with asthma: a systematic review and network meta-analysis. Cochrane Database Syst Rev. 2022 Dec 6;12(12):CD013799. doi: 10.1002/14651858.CD013799.pub2.

    PubMed 36472162
  • O'Connor RD, Patrick DL, Parasuraman B, Martin P, Goldman M. Comparison of patient-reported outcomes during treatment with adjustable- and fixed-dose budesonide/formoterol pressurized metered-dose inhaler versus fixed-dose fluticasone propionate/salmeterol dry powder inhaler in patients with asthma. J Asthma. 2010 Mar;47(2):217-23. doi: 10.3109/02770900903497154.

    PubMed 20170333

Questions about this trial

What is this clinical trial studying?

A Phase 3 study testing budesonide/formoterol (Symbicort) and fluticasone/salmeterol (Advair) in people with Asthma, run by AstraZeneca.

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 3 inclusion and 2 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 27 Mar 2009. Status can change between updates, so confirm with the study contact before making plans.

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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.

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?

Asthma control assessed by asthma exacerbations (time frame: Continuosly throughout the treatment period). 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 NCT00646594, which also lists 2 linked publications.

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 27 Mar 2009.

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