A Prospective, Multicenter, Phase III Clinical Evaluation of the Safety and Efficacy of NH002 as … (NCT07740421) | Clinical Trial Compass
Not Yet RecruitingPhase 3
A Prospective, Multicenter, Phase III Clinical Evaluation of the Safety and Efficacy of NH002 as a Contrast Agent Administrated Via Intravenous Bolus Injection and Infusion for Subjects Undergoing Cardiac Echocardiography
150 participantsStarted 2026-07
Plain-language summary
This is a phase III, prospective, multicenter, open-label, crossover study of the safety and efficacy of NH002-enhanced echocardiography in adult subjects with suboptimal images on non-contrast 2D transthoracic echocardiography with harmonic imaging within 30 days ahead of NH002 administration. The efficacy for two different modes of administration (i.e., IV bolus injection and infusion) will be evaluated independently.
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
. 18 years of age or older
. Ability to understand and the willingness to provide written informed consent
. Having or suspected of having cardiac disease
. Undergone a transthoracic echo within 30 days prior to NH002 dose administration, resulting in suboptimal LVEBD, as defined by 2 or more segments of 6 segments of the ventricular border that cannot be visualized reliably in any of the standard apical 4-, 2-, and 3-chamber views during the resting non-contrast ultrasound examination
Exclusion criteria
. Any evidence of other severe or unstable cardiopulmonary and/or systemic hemodynamic conditions deemed unsuitable for the study by the investigator(s) prior to NH002 dose administration, including, but not limited to:
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
Left Ventricular Endocardial Border Delineation (LVEBD)
Timeframe: Image data obtained pre-injection and within 15 minutes post-injection
2
Left Ventricular Opacification (LVO)
Timeframe: Image data obtained pre-injection and within 15 minutes post-injection