The Role of S-nitrosohemoglobin in Regulating Systemic Blood Flow During Hypoxia and Normoxia
Public ClinicalTrials.gov record NCT01905696. 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
The Role of S-nitrosohemoglobin in Regulating Systemic Blood Flow Under Hypoxic and Normoxic Conditions
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Nitric oxide is believed to contribute to regulation of blood flow by its selective binding to circulating hemoglobin (forming S-nitrosohemoglobin, SNO-Hb) and release in a PO2-dependent manner. This study is designed to test that hypothesis by measuring the effect of hypoxia and exercise on forearm blood flow before and after depletion of SNO-Hb using oral N-acetylcysteine.
Study identification
- NCT ID
- NCT01905696
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 10 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years to 40 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
- Feb 28, 2013
- Primary completion
- Jul 31, 2013
- Completion
- Jul 31, 2013
- Last update posted
- Dec 28, 2016
2013
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Duke University Medical Center | Durham | North Carolina | 27710 | — |
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 NCT01905696, 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 Dec 28, 2016 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01905696 live on ClinicalTrials.gov.