The Effect of Oxygen on Healing an Artery From the "Injury" of Surgery
Public ClinicalTrials.gov record NCT00863603. 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
Artery Wall Hypoxia and Intimal Hyperplasia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Many grafts placed for dialysis access fail which causes patients to undergo additional operations, decreases their quality of life, and increases health care costs. The purpose of this study is to see if dialysis access grafts will function longer for patients who receive additional oxygen by means of a nasal cannula for 42 days after placement of their graft. Patients will have periodic blood tests to measure oxygen levels in their blood. A series of ultrasound examinations of patient's dialysis grafts will be taken to ensure the graft is open and to measure the cellular proliferation (intimal hyperplasia) for comparison in those receiving extra oxygen and those with no oxygen.
Study identification
- NCT ID
- NCT00863603
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 46 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- 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
- Dec 31, 2004
- Primary completion
- Nov 30, 2008
- Completion
- Jul 31, 2009
- Last update posted
- May 24, 2012
2005 – 2009
United States locations
- U.S. sites
- 3
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Abbott Northwestern Hospital | Minneapolis | Minnesota | 55401 | — |
| Veterans Affairs Medical Center | Minneapolis | Minnesota | 55417 | — |
| University of Minnesota, Division of Vascular Surgery | Minneapolis | Minnesota | 55455 | — |
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 NCT00863603, 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 May 24, 2012 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00863603 live on ClinicalTrials.gov.