C-Reactive Protein as a Predictor for Airway Hyper-Responsiveness

C-Reactive Protein as a Predictor for Airway Hyper-responsiveness

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01002144

Enrollment

Registered

2009-10-27

Start date

2007-03-31

Completion date

2009-05-31

Last updated

2009-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Asthma

Brief summary

Background: Increased serum high sensitivity C-reactive protein (hs-CRP) has been associated with airway inflammation in asthma and may serve as a surrogate marker for the presence of airway hyper-responsiveness (AHR) in this set-up. This study was designed to evaluate the predictive value of hs-CRP for AHR assessed by metacholine challenge test (MCT), in adults with suspected Asthma.

Interventions

OTHERblood sampling

Study design

Observational model

CASE_ONLY

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* subjects that were referred to Metacholine challenge test

Exclusion criteria

* age \< 18

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026