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NCT00252291 · ClinicalTrials.gov registry record · Phase 3

Ability of Aridol to Detect Bronchial Hyperresponsiveness in Suspected Asthmatics

A Phase 3 study of Asthma, sponsored by Syntara.

Completed
Registry status
Phase 3
Development phase
240
Enrollment target
1
Study location

NCT00252291: Completed Phase 3 study of Asthma, sponsored by Syntara.

NCT00252291 is a Phase 3 study of Asthma that has completed, run by Syntara. The registered enrollment target is 240 participants, below the 1,563-participant average among 374 other Asthma trials with a reported enrollment target (85% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00252291, a Phase 3 study of Asthma, has completed, sponsored by Syntara.

COMPLETED
Registry status
Phase 3
Development phase
240 participants
Enrollment target
1
Study location

Study Summary

This is a Phase 3 study to determine the sensitivity and specificity of the Aridol bronchial challenge test to detect bronchial hyperresponsiveness in patients with suspected asthma. Patients with suspected asthma of either gender, aged between 6 and 50 years, with only mildly impaired lung function (FEV1 \>70%) are to be tested with three different bronchial hyperresponsiveness challenges (Aridol, exercise and methacholine), and the results compared. A clinical diagnosis will also be made at the end of the study.

Conditions Studied

Interventions

  • DRUG Aridol
  • DRUG Methacholine
  • PROCEDURE Exercise challenge

Study Locations (1)

Colorado

  • Colorado Asthma and Allergy Centers, 125 Rampart Way - Denver

Trial Details

FieldValue
Enrollment Target 240 participants
Start Date 2005-11
Est. Completion 2006-09
Phase Phase 3
Syntara

5 total trials

What the finished NCT00252291 record still lists

NCT00252291 is an interventional study that assigns participants to a tested intervention. The registered 240 participants enrollment target is mid-sized for trials with a published cap, below the 1,563-participant average among 374 other Asthma trials with a reported enrollment target (85% lower).

The record links to 1 condition, with Asthma appearing as the primary indexed condition, and to 3 interventions - of which Aridol is the first listed.

NCT00252291 reports a single indexed study location in Colorado.

Frequently Asked Questions

What is clinical trial NCT00252291 about?

NCT00252291 is a clinical study titled "Ability of Aridol to Detect Bronchial Hyperresponsiveness in Suspected Asthmatics". This is a Phase 3 study to determine the sensitivity and specificity of the Aridol bronchial challenge test to detect bronchial hyperresponsiveness in patients with suspected asthma. Patients with suspected asthma of either gender, aged between 6 and 50 years, with only mildly impaired lung function...

What is the current status of trial NCT00252291?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 240 participants. The study started on 2005-11. Estimated completion is 2006-09.

What conditions does trial NCT00252291 study?

This clinical trial studies the following conditions: Asthma.

What interventions are being tested in trial NCT00252291?

The interventions under investigation include: Aridol (DRUG), Methacholine (DRUG), Exercise challenge (PROCEDURE).

Who is sponsoring clinical trial NCT00252291?

This trial is sponsored by Syntara, which has 5 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00252291 being conducted?

This trial has 1 study location across Colorado. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Asthma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00252291's enrollment target sits among peer trials

240 140th of 374 higher than 234 of 374 other Asthma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Asthma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00252291, the US trial registry maintained by the National Library of Medicine. NCT00252291 (mid enrollment · single site footprint · completed) retrieved and formatted by PlainTrial, see methodology.