O2 Transport and Utilization in Health and Lung Disease
Public ClinicalTrials.gov record NCT04014712. 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
Role of Nitric Oxide Coupling in Muscle Dysfunction With COPD
Study identification
- NCT ID
- NCT04014712
- Recruitment status
- Withdrawn
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- University of Massachusetts, Amherst
- Other
- Enrollment
- Not listed
Conditions and interventions
Conditions
Interventions
- Placebo oral tablet Drug
- Tetrahydrobiopterin Drug
Drug
Eligibility (public fields only)
- Age range
- 18 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
- Mar 31, 2021
- Primary completion
- Jul 31, 2022
- Completion
- Jul 31, 2022
- Last update posted
- Dec 18, 2023
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Institute of Applied Life Sciences | Amherst | Massachusetts | 01003 | — |
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 NCT04014712, 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 18, 2023 · Synced May 19, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04014712 live on ClinicalTrials.gov.