RAdiolabeled Perfusion to Identify Coronary Artery Disease Using WAter To Evaluate Responses of M… (NCT05134012) | Clinical Trial Compass
RecruitingPhase 3
RAdiolabeled Perfusion to Identify Coronary Artery Disease Using WAter To Evaluate Responses of Myocardial FLOW (RAPID-WATER-FLOW)
United States, Canada, Denmark215 participantsStarted 2022-05-08
Plain-language summary
This a Phase 3, prospective, open-label, multicenter study of \[15-O\]-H2O injection for PET imaging of subjects with suspected CAD. Approximately 182 evaluable participants with suspected CAD referred for testing will be included in the study at approximately 10 study sites in the United States and Europe. Approximately 215 participants will be enrolled to account for an estimated 15% drop-out rate. Screening assessments will occur prior to enrollment to confirm eligibility. All participants will receive two doses of \[15-O\]-H2O as part of a single PET imaging session (one dose at rest and one during pharmacological stress with adenosine). A safety follow-up phone call will occur 24 ± 8 hrs after completion of the \[15-O\]-H2O scan.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Male and female participants ≥18 years;
. Informed consent form (ICF) read, signed, and dated prior to any study procedures being performed;
. Participants who fall into any one of the following categories:
. Have been referred for an ICA directly of after non-invasive testing (e.g., SPECT or PET MPI, stress echo, CCTA, ETT).
. Had an ICA with no intervention. However, if any stenosis \>40% but ≤70% was observed, an FFR or iFR assessment was performed.
. Had a CCTA with normal coronaries or minimal CAD (no stenosis \>25%).
. Women of Child Bearing Potential (WOCBP) must be non-pregnant, and non-lactating. For women of childbearing potential, the results of a urine human chorionic gonadotropin (HCG) pregnancy test (with the result known on the day of drug administration) must be negative; these participants must be practicing appropriate birth control from time of the screening visit until the end of the follow-up period. For women who are either surgically sterile (have a documented bilateral tubal ligation or oophorectomy and/or hysterectomy) or are post-menopausal (cessation of menses for more than 1 year), enrollment in the study without a pregnancy test at screening is allowed.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Sensitivity and specificity of the [15-O]-H2O PET study using the truth-standard of ICA with FFR/iFR or CCTA.