Prospective Study Comparing Different Modalities of Oxygen Delivery During Assessment of Functional Exercise Capacity
Public ClinicalTrials.gov record NCT00484562. 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
A Randomized, Multi-arm Repeated Measures Prospective Study Comparing Different Modalities of Portable Oxygen Delivery During Assessment of Functional Exercise Capacity
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Objectives: The objective of this study is to determine if any differences exist between the varying modes of portable oxygen delivery systems including liquid oxygen, a portable concentrator, portable devices filled at home from a concentrator, and medical grade compressed oxygen (either an M6 size or D size cylinder). Hypothesis: Patients who are prescribed LTOT will show similar physiologic responses to exercise when using differing modalities of portable oxygen delivery systems.
Study identification
- NCT ID
- NCT00484562
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 39 participants
Conditions and interventions
Conditions
Interventions
- Standard oxygen delivery system Device
- Homefill oxygen delivery system Device
- Helios oxygen delivery system Device
- FreeStyle oxygen system Device
Device
Eligibility (public fields only)
- Age range
- Not listed
- 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
- May 2006 (Type not available)
- Primary completion
- Sep 2006 (Actual)
- Completion
- Sep 2006 (Actual)
- Last update posted
- Oct 4, 2016
2006
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Harry S Truman Veterans Administration Medical Center | Columbia | Missouri | 65212 | — |
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 NCT00484562, 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 Oct 4, 2016 · Synced Oct 25, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00484562 live on ClinicalTrials.gov.