AsthmaPhase 4NCT00228475
A Study to Assess the Concentration of Budesonide in Breast Milk From Asthmatic Women
A Phase 4 study testing Pulmicort (budesonide) Turbuhaler in people with Asthma, run by AstraZeneca at 1 site in Sweden.
Trial summary
The purpose to measure the concentration of budesonide in breast milk of asthmatic mothers on their normal maintenance treatment with budesonide (Pulmicort Turbuhaler), and to estimate the exposure of budesonide to infants. Read more about this study
- Who is it for?
- Any age, women only
- Conditions the study is for
- Asthma
- What is being tested?
- Pulmicort (budesonide) Turbuhaler
- How many people
- 8 participants
- Where
- 1 siteSweden
- Study dates
- Sep 2004to Oct 2005
- 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 Any age
- Women only
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- Be willing and able to comply with study procedures and provide informed consent.
- Be breast-feeding women, aged 18 to 45 years inclusive, and having infants aged 1 to 6 months.
- Be asthmatics that have been on maintenance treatment with Pulmicort Turbuhaler 200 or 400 µg bid for at least 3 months prior to visit
Who cannot join
- Clinically relevant abnormalities in physical examination, laboratory assessments, blood pressure or pulse as judged by the investigator.
- Clinically relevant disease and/or abnormalities, which in the opinion of the investigator, may either put the patient or infant at risk because of participation in the study or may influence the results of the study or the patient's ability to participate in the study.
- A suspected/manifested infection of HIV, hepatitis B or C or other infection according to WHO Risk classification 2-4
Trial locations and contacts
1 site in 1 country.
About this study
Official title: An Open Single Centre Study to Assess the Concentration of Budesonide in Breast Milk From Asthmatic Women on Maintenance Treatment w/Pulmicort ® Turbuhaler ® at the Dose Levels 200/400 µg Bid
The purpose to measure the concentration of budesonide in breast milk of asthmatic mothers on their normal maintenance treatment with budesonide (Pulmicort Turbuhaler), and to estimate the exposure of budesonide to infants.
- Conditions
- Asthma
- Being tested
- Pulmicort (budesonide) Turbuhaler
- Medical subject headings
- Asthma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Pulmicort (budesonide) TurbuhalerDrug
What is being measured
The primary outcome is the main question the study is designed to answer.
The concentration of budesonide in breast milk from asthmatic women
on maintenance treatment with Pulmicort Turbuhaler
Secondary outcomes (1)
Level of budesonide to the infant from breast milk concentrations
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted29 Sep 2005 (estimated)
- Study startSep 2004
- Study completionOct 2005
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 AstraZenecaThe 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
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 8 participants
Sponsor and investigators
- Lead sponsor
- AstraZeneca
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- AstraZeneca RITA Clinical Department, Study director, AstraZeneca
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00228475
- Sponsor's protocol ID
- D5254C00763
- Status last verified
- Jan 2011
- First submitted
- 27 Sep 2005
- Last updated
- 24 Jan 2011
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 24 Jan 2011. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- An Open Single Centre Study to Assess the Concentration of Budesonide in Breast Milk From Asthmatic Women on Maintenance Treatment w/Pulmicort ® Turbuhaler ® at the Dose Levels 200/400 µg Bid
- ClinicalTrials.gov ID
- NCT00228475
- Acronym / sponsor ID
- D5254C00763
- Conditions
- Asthma
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 8 participants
- Lead sponsor
- AstraZenecaIndustry (pharma, biotech, devices)
- Study start
- Sep 2004
- Study completion
- Oct 2005 (actual)
- First posted
- 29 Sep 2005 (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.
The purpose to measure the concentration of budesonide in breast milk of asthmatic mothers on their normal maintenance treatment with budesonide (Pulmicort Turbuhaler), and to estimate the exposure of budesonide to infants.
Study design
- Primary purpose
- Treatment
- Allocation
- Non-randomised
- Intervention model
- Single group
- Masking
- None (open label)
Who may qualify
- Sex
- Female only
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (3 listed)
- Be willing and able to comply with study procedures and provide informed consent.
- Be breast-feeding women, aged 18 to 45 years inclusive, and having infants aged 1 to 6 months.
- Be asthmatics that have been on maintenance treatment with Pulmicort Turbuhaler 200 or 400 µg bid for at least 3 months prior to visit
Key exclusion criteria (3 listed)
- Clinically relevant abnormalities in physical examination, laboratory assessments, blood pressure or pulse as judged by the investigator.
- Clinically relevant disease and/or abnormalities, which in the opinion of the investigator, may either put the patient or infant at risk because of participation in the study or may influence the results of the study or the patient's ability to participate in the study.
- A suspected/manifested infection of HIV, hepatitis B or C or other infection according to WHO Risk classification 2-4
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 |
|---|---|---|
| Pulmicort (budesonide) Turbuhaler | Drug | – |
Primary outcome
The concentration of budesonide in breast milk from asthmatic women
on maintenance treatment with Pulmicort Turbuhaler
1 secondary outcome
Level of budesonide to the infant from breast milk concentrations
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 24 Jan 2011.
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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.
AstraZeneca RITA Clinical Department study director
AstraZeneca
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing Pulmicort (budesonide) Turbuhaler in people with Asthma, run by AstraZeneca at 1 site in Sweden.
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 3 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 24 Jan 2011. 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 Sweden. 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 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?
The concentration of budesonide in breast milk from asthmatic women. The study lists 2 primary outcomes in all. 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 24 Jan 2011; AzTrials last refreshed its copy on 7 Nov 2026.