Recent Updates
Recently added Catalysts

Regadenoson

Phase 1

Myocardial Ischemia | Small molecule | Cardiovascular |GE HealthCare Technologies Inc.|Last Updated: May 6, 2026

Target and mechanism

Molecular targetADORA2A
Target classAgonist
ModalitySmall molecule

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment54

FDA Designations

No designations recorded

Clinical trial landscape

Regadenoson · 1 trial · 2 indications

Phase 1 1
NCT04604782A Study to Evaluate the Safety and Pharmacokinetics of Regadenoson in Pediatric PatientsMyocardial Ischemia
RECRUITING54 Analytics
PHASE1RECRUITING
A Study to Evaluate the Safety and Pharmacokinetics of Regadenoson in Pediatric Patients
Myocardial IschemiaUnlock trial analytics

Study Endpoints

Primary Endpoints

Occurrence of Adverse Events (AEs) following administration of Regadenoson
70 hours after Regadenoson administration

An overall summary of AEs, SAEs, and Regadenoson-emergent AEs will be presented, coded using the Medical Dictionary for Regulatory Activities (MedDRA) and summarized by system organ class and preferred term.

Changes in physical examinations following administration of Regadenoson
Baseline and 2 hours after Regadenoson administration

The number of patients with changes in physical examination status from normal at baseline to abnormal at each post-administration time point will be summarized.

Changes in oxygen saturation following administration of Regadenoson
Baseline, 15 and 5 minutes before Regadenoson administration and 1, 3, 6, 10, 15, 30 minutes and 1, 2 hours after Regadenoson administration

The occurrence of post-administration vital sign values outside the normal limits will be summarized.

Changes in blood pressure in mmHg following administration of Regadenoson
Baseline, 15 and 5 minutes before Regadenoson administration and 1, 3, 6, 10, 15, 30 minutes and 1, 2 hours after Regadenoson administration

The occurrence of post-administration vital sign values outside the normal limits will be summarized.

Changes in heart rate as bpm following administration of Regadenoson
Baseline, 15 and 5 minutes before Regadenoson administration and 1, 3, 6, 10, 15, 30 minutes and 1, 2 hours after Regadenoson administration

The occurrence of post-administration vital sign values outside the normal limits will be summarized.

Changes in body temperature (as degree C) following administration of Regadenoson
Baseline and 2 hours after Regadenoson administration

The occurrence of post-administration body temperature values outside the normal limits will be summarized by counts and percentages by age group and actual dose.

Change from baseline in the results of 12-lead electrocardiograms (ECGs) following administration of Regadenoson
Baseline, 1 and 2 hours after Regadenoson administration

Descriptive statistics will be used to describe the observed values and change from baseline for ECG intervals (RR, QT, QTcF\[Fridericia\])

Changes in serum chemistry following administration of regadenoson
Baseline and 2 hours after Regadenoson administration

The occurrence of post-administration clinical laboratory values outside the normal limits will be summarized.

Time changes of regadenoson blood concentrations (ng/mL) with a single, body-weight adjusted i.v. dose in 3 paediatric populations: adolescents 12 to <18 years,children 2 to <12 years, and infants 1 to <24 months, and who weigh at least 3kg.
1, 3, 5, 10, and 20 minutes and 1 and 2 hours post Regadenoson administration

Blood samples for PK assessment will be collected and processed for measurement of Regadenoson blood concentrations. Concentration-time profiles will be evaluated using compartmental methods and a population approach with mixed-effect modelling. A summary will be listed by patient and summarized by age group and actual dose at each time point.

Secondary Endpoints

Determine the correlation between regadenoson PK concentration (ng/mL) and changes in HR (bpm), including impact of patient factors.
1, 3, 5, 10, and 20 minutes and 1 and 2 hours post Regadenoson administration
Determine the associated myocardial hyperaemic response after administration of regadenoson using dynamic first-pass perfusion magnetic resonance imaging (MRI).
1 hour post Regadenoson administration.
Determine the associated myocardial hyperaemic response after administration of regadenoson using dynamic first-pass quantitative myocardial perfusion reserve (MPR) analysis.
1 hour post Regadenoson administration.
Unlock Study Endpoints

Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeDIAGNOSTIC

Treatment Arms

ArmTypeDescription
adolescents aged 12 to <18 yearsEXPERIMENTAL -
children aged 2 to <12 yearsEXPERIMENTAL -
infants aged 1 to <24 months and who weigh at least 3 kgEXPERIMENTAL -

Interventions

NameTypeDescription
RegadenosonDRUGRegadenoson (Rapiscan®): Single i.v. bolus dose in stress rest CMR
Unlock Study Design Details

Eligibility Criteria

Age Range4 Weeks to 18 Years
SexALL
Healthy VolunteersNo
Study Sites5

Inclusion Criteria: * \* Male or female adolescent aged from 12 to \<18 years (Cohort A) or child aged from 2 to \<12 years (Cohort B) or infant aged from 1 to \<24 months (Cohort C). * Patient weighs at least 3 kg. * Patients who need to undergo a clinically indicated pharmacologic stress per...

Countries:FranceGreeceItalyUnited Kingdom
Unlock Eligibility Criteria

Frequently asked questions about Regadenoson

What is Regadenoson used for?

Regadenoson is a small molecule being studied for use in myocardial ischemia and coronary artery disease. It is currently in Phase 1 clinical development as an investigational therapy for these cardiovascular conditions.

Who makes Regadenoson?

Regadenoson is being developed by GE HealthCare Technologies Inc., which trades under the ticker GEHC. The company is conducting clinical trials to evaluate the drug's safety and pharmacokinetics.

What phase is Regadenoson in?

Regadenoson is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. A Phase 1 trial is currently recruiting participants to evaluate its safety and pharmacokinetics.

What clinical trials is Regadenoson in?

Regadenoson is being studied in a Phase 1 clinical trial with the identifier NCT04604782. This trial is evaluating the safety and pharmacokinetics of Regadenoson in pediatric patients with myocardial ischemia or coronary artery disease, and is currently recruiting participants.

Is Regadenoson being studied in pediatric patients?

Yes, Regadenoson is being studied in a Phase 1 clinical trial that enrolls pediatric patients as young as 4 weeks old. The trial is evaluating the drug's safety and pharmacokinetics in this population, with a planned enrollment of 54 participants.