Evaluation Inhaled Corticosteroids on Exhaled Nitric Oxide Gas Exchange
Public ClinicalTrials.gov record NCT00568347. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Evaluation of the Effects of Varying Doses of Inhaled Corticosteroids on Suppression of Total Exhaled, Bronchial, and Alveolar Nitric Oxide as Markers of Endogenous Inflammation in Patients With Moderate-to-severe COPD
Study identification
- NCT ID
- NCT00568347
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Arthur F Gelb MD
- Individual
- Enrollment
- 39 participants
Conditions and interventions
Conditions
Interventions
- Salmeterol Drug
- fluticasone 100mcg/ salmeterol 50mcg Drug
- fluticasone 250/salmeterol 50 Drug
- salmeterol and fluticasone propionate Drug
Drug
Eligibility (public fields only)
- Age range
- 20 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2005
- Primary completion
- Sep 30, 2013
- Completion
- Sep 30, 2013
- Last update posted
- Mar 16, 2015
2006 – 2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Arthur F Gelb MD | Lakewood | California | 90712 | — |
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 NCT00568347, 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 Mar 16, 2015 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00568347 live on ClinicalTrials.gov.