Clinical Trial

Analysis of Coronary Reactivity Testing With and Without Intracoronary Nitrate Testing

Study acronym: CRT-NITRO
Recruiting
View on ClinicalTrials.gov →
Summary
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.
Protocol Amendment History 3 amendments
This ClinicalTrials.gov record has been amended 3 times since 2025-03-20; most recent amendment 2026-04-30.
Status change: Not Yet Recruiting → Recruiting 2025-05-30
Trial Details
NCT Number NCT06896903
Lead Sponsor Baylor Research Institute
Conditions ANOCA - Angina With Non-obstructive Coronary Arteries, INOCA (Ischemia With Non Obstructive Coronary Artery Disease)
Enrollment 50 participants
Start Date 2025-05-21
Primary Completion 2027-05-01 (estimated)
Study Completion 2027-06-01 (estimated)
Updated on ClinicalTrials.gov 2026-05-05