AsthmaNCT00206973
Bronchial Response to Mannitol and Inflammation in Steroid Naive Asthmatics.
An observational study of Asthma, run by Bispebjerg Hospital at 1 site in Denmark.
Trial summary
Study on the relationship between the response of the airways to a bronchial provocation test with mannitol and the degree of airway inflammation in asthma patients. Read more about this study
- Who is it for?
- Ages 18 to 70 years
- Conditions the study is for
- Asthma
- What is being tested?
- mannitol test
- Type of treatment
- Surgery or procedure
- How many people
- 40 participants
- Where
- 1 siteDenmark
- Study dates
- Aug 2005to Sep 2005
- Phase
- Observational
- 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 70 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Steroid naive asthma.
- Non-smoker
Who cannot join
None listed.
Trial locations and contacts
1 site in 1 country.
Denmark1 site, 1 recruiting
- Recruiting
Respiratory Research Unit, Med. Clinic I, Bispebjerg Hospital, Bispebjerg Bakke 23
Copenhagen, NV, 2400
Celeste Porsbjerg, MD, + 45 35313069, porsbjerg@dadlnet.dk
Vibeke Backer, MD, 35313069, backer@dadlnet.dk
About this study
Official title: Bronchial Response to Mannitol and Inflammation in Steroid Naive Asthmatics
Study on the relationship between the response of the airways to a bronchial provocation test with mannitol and the degree of airway inflammation in asthma patients.
Read the detailed description
Study on the relationship between the response of the airways to a bronchial provocation test with mannitol and the degree of airway inflammation in asthma patients.
- Conditions
- Asthma
- Being tested
- mannitol test
- Medical subject headings
- Asthma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
mannitol testProcedure or surgery
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted21 Sep 2005 (estimated)
- Study startAug 2005
- Study completionSep 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.
- 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
- Observational
- Time perspective
- Other
- Enrolment
- 40 participants
Sponsor and investigators
- Lead sponsor
- Bispebjerg Hospital
- Sponsor type
- University, hospital or other
- Investigators
- Celeste porsbjerg, MD, Principal investigator, unaffilliated
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00206973
- Sponsor's protocol ID
- 7654 - man 05
- Status last verified
- Sep 2005
- First submitted
- 13 Sep 2005
- Last updated
- 21 Sep 2005
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 21 Sep 2005. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Bronchial Response to Mannitol and Inflammation in Steroid Naive Asthmatics
- ClinicalTrials.gov ID
- NCT00206973
- Acronym / sponsor ID
- 7654 - man 05
- Conditions
- Asthma
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 40 participants
- Lead sponsor
- Bispebjerg HospitalUniversity, hospital or other
- Study start
- Aug 2005
- Study completion
- Sep 2005
- First posted
- 21 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.
Study on the relationship between the response of the airways to a bronchial provocation test with mannitol and the degree of airway inflammation in asthma patients.
Detailed description
Study on the relationship between the response of the airways to a bronchial provocation test with mannitol and the degree of airway inflammation in asthma patients.
Study design
- Time perspective
- Other
Who may qualify
- Ages
- 18 to 70 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- Steroid naive asthma.
- Non-smoker
Key exclusion criteria (0 listed)
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 |
|---|---|---|
| mannitol test | Procedure or surgery | – |
Primary outcome
Not reported in the source record.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 21 Sep 2005.
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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.
Celeste porsbjerg, MD principal investigator
unaffilliated
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Asthma, run by Bispebjerg Hospital at 1 site in Denmark.
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 2 inclusion and 0 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: status not confirmed, as of the sponsor's last update on 21 Sep 2005. 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 Denmark. 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.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Celeste Porsbjerg, MD (+45 35313069, porsbjerg@dadlnet.dk), or a site near the patient. AzTrials does not enrol participants or take referrals.
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 21 Sep 2005.