NCT00206973

Brief 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.

Trial Health

43
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
40

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Aug 2005

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

August 1, 2005

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2005

Completed
12 days until next milestone

First Submitted

Initial submission to the registry

September 13, 2005

Completed
8 days until next milestone

First Posted

Study publicly available on registry

September 21, 2005

Completed
Last Updated

September 21, 2005

Status Verified

September 1, 2005

First QC Date

September 13, 2005

Last Update Submit

September 13, 2005

Conditions

Asthma

Interventions

mannitol testPROCEDURE

Eligibility Criteria

Age18 Years - 70 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Steroid naive asthma.
  • Non-smoker

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Respiratory Research Unit, Med. Clinic I, Bispebjerg Hospital, Bispebjerg Bakke 23

Copenhagen, NV, 2400, Denmark

RECRUITING

MeSH Terms

Conditions

Asthma

Condition Hierarchy (Ancestors)

Bronchial DiseasesRespiratory Tract DiseasesLung Diseases, ObstructiveLung DiseasesRespiratory HypersensitivityHypersensitivity, ImmediateHypersensitivityImmune System Diseases

Study Officials

  • Celeste porsbjerg, MD

    unaffilliated

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Celeste Porsbjerg, MD

CONTACT

+45 35313069porsbjerg@dadlnet.dk

Study Design

Study Type
observational
Time Perspective
OTHER
Sponsor Type
OTHER

Study Record Dates

First Submitted

September 13, 2005

First Posted

September 21, 2005

Study Start

August 1, 2005

Study Completion

September 1, 2005

Last Updated

September 21, 2005

Record last verified: 2005-09

Locations

DK(1)