Effect of Sublingually Generated S-nitroso-N-acetylcysteine on Systemic Blood Pressure.
Public ClinicalTrials.gov record NCT05798481. 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 Pilot Pre-Phase 1 Clinical Trial to Study How Administering Sublingual Nitric Oxide Donor S-nitroso-N-acetylcysteine Affects the Systemic Blood Pressure in Healthy Human Volunteers.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of the study is to increase the in vivo levels of nitric oxide by generating nitric oxide donor compound S-nitrosoacetylcysteine (SNOAC) using the mixture of sodium nitrite and N-acetylcysteine crystals in the sublingual space. The generated SNOAC rapidly diffuses into blood circulation thereby decrease the systemic blood pressure. This compound can be an alternative to organic nitrate NO donor drugs without developing tolerance in patients.
Study identification
- NCT ID
- NCT05798481
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Early Phase 1
- Enrollment
- 14 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 80 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 26, 2024
- Primary completion
- Apr 28, 2025
- Completion
- Oct 4, 2025
- Last update posted
- Nov 25, 2025
2024 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Anesthesiology and Perioperative Medicine | Birmingham | Alabama | 35294 | — |
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 NCT05798481, 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 Nov 25, 2025 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05798481 live on ClinicalTrials.gov.