Asthma Clinical Research Network (ACRN) Trial - Best Adjustment Strategy for Asthma in Long Term (BASALT)

ClinicalTrials.gov ID: NCT00495157

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ClinicalTrials.gov public records Last synced Nov 14, 2026, 7:54 PM EST

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Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Asthma can be effectively controlled using inhaled corticosteroid medication. Treatment with inhaled corticosteroids often requires periodic adjustments to medication dosing and frequency levels. This study examines whether it is more beneficial to adjust corticosteroid treatment based on asthma symptoms and/or biomarkers of lung function versus standard medical guidelines.

Study identification

NCT ID: NCT00495157
Recruitment status: Completed
Study type: Interventional
Phase: Phase 3
Lead sponsor: Milton S. Hershey Medical Center; Other
Enrollment: 342 participants

Conditions and interventions

Conditions

Asthma

Interventions

Behavioral

Eligibility (public fields only)

Age range: 18 Years and older
Sex: All
Healthy volunteers: Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Jun 2007 (Type not available)
Primary completion: Jul 2010 (Actual)
Completion: Jul 2010 (Actual)
Last update posted: Apr 11, 2013

2007 – 2010

United States locations

U.S. sites: 10
U.S. states: 8
U.S. cities: 10

Facility	City	State	ZIP	Site status
University of California, San Diego	San Diego	California	92093	—
University of California, San Francisco	San Francisco	California	94143	—
National Jewish Medical and Research Center	Denver	Colorado	80206	—
Brigham & Women's Hospital	Boston	Massachusetts	02115	—
Washington University, St. Louis	St Louis	Missouri	63130	—
Columbia University Medical Center	New York	New York	10032	—
Duke University Medical Center	Durham	North Carolina	27710	—
Wake Forest University Health Sciences	Winston-Salem	North Carolina	27157	—
University of Texas Medical Branch	Galveston	Texas	77555	—
University of Wisconsin, Madison	Madison	Wisconsin	53706	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT00495157, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Apr 11, 2013 · Synced Nov 14, 2026