NCT06896903Recruiting
Analysis of Coronary Reactivity Testing With and Without Intracoronary Nitrate Testing
Source: ClinicalTrials.gov · Last updated 5 May 2026
Brief summary (registry, in English)
This single-arm, multi-center, prospective study will assess the coronary flow reserve (CFR), index of microcirculatory resistance (IMR), and determinants thereof (transit time, Pa, Pd) in patients before and after intracoronary nitroglycerine.
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 50 (estimated)
- First submitted
- 20 Mar 2025
- Start date
- 21 May 2025
- Primary completion date
- 1 May 2027
- Lead sponsor
- Baylor Research Institute
- Diseases
- Coronary artery disease
- NCT number
- NCT06896903
What you commit to
- Study type: Interventional
- Planned participants: 50
- From 21 May 2025 to the primary completion date, 1 May 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Previous percutaneous interventions within the coronaries
- Current use (within 48 hours) of long-acting nitrate therapies
- Current use (within 48 hours) of PDE-5 inhibitors (sildenafil, tadalafil)
Other illness
- Existing coronary artery disease
- Any other condition or co-morbidity which, in the opinion of the investigator or operator, may pose a significant hazard to the subject if he or she is enrolled in the study.
Other
- Children below 18 years, prisoners, pregnant people and patients who are unable to provide consent are excluded.
Who the study is looking for
- Aged 18 or older
- Patient being evaluated for ANOCA or INOCA
- Clinical suspicion for angina
- Patient should be able to comply with the protocol.
- Provide written informed consent before study participation.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Baylor Scott & White The Heart Hospital - Plano Coordinator of this site? Confirm its status | Plano | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.