RECRUITING

RADIQAL Study (Radiation Dose and Image Quality Trial)

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

The Azurion R4.0 is developed by Philips Medical Systems Nederland B.V., a Philips Healthcare company. The Azurion is an interventional X-ray system which is used for live X-ray imaging during invasive cardiac procedures. The proposed Azurion R4.0 includes new x-ray image postprocessing (Xres5) compared to its predecessor, which was equipped with ClarityIQ image post-processing (Xres4). Azurion R4.0 is a cleared device for EU-MDR regulated countries, submission for FDA510K clearance in the US is pending. Sites in the US will only be activated in the study after FDA clearance. This is a prospective, randomized, unblinded, comparative, international, multi-center clinical investigation. Randomization will be 1:1 between Xres5 and ClarityIQ (Xres4). Stratification will be performed per site on intended procedure type (based on clinical presentation) and patient BMI. Primary objective is to demonstrate that in coronary procedures, Xres5 can reduce overall patient radiation dose compared to the current ClarityIQ without affecting procedural performance. It is expected that 824 subjects are necessary to collect sufficient data for the evaluation of the objectives of this clinical study. The enrollment period is expected to last for 12 months. The study will be executed in Spain, Czech republic, Denmark and the US.

Official Title

RADIQAL Study (Radiation Dose and Image Quality Trial)

Quick Facts

Study Start:2025-05-14
Study Completion:2026-12-31
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT06944509

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:No
Standard Ages:ADULT, OLDER_ADULT
Inclusion CriteriaExclusion Criteria
  1. * Subject will be undergoing a diagnostic angiography and/or coronary intervention /elective PCI.
  2. * Subject is able to give written informed consent.
  3. * Subject is 18 years of age or older, or of legal age to give informed consent per state or national law.
  1. * Subject with known contrast allergy that cannot be adequately premedicated.
  2. * Subject with previous contraindication for diagnostic angiography and/or diagnostic/elective PCI.
  3. * Subject participates in a potentially confounding drug or device study during the course of the study.
  4. * All vulnerable subjects such as pregnant or breast-feeding women, or any other subject who meets an exclusion criteria according to applicable national laws, if any.
  5. * Subject unwilling or unable to comply with the protocol and/or unable to understand verbal and/or written informed consent.
  6. * Expected use of non-standard contrast concentrations (e.g. dilution of contrast).

Contacts and Locations

Study Contact

Martijn van Mourik
CONTACT
+31 (6) 41477135
Martijn.van.Mourik@philips.com

Study Locations (Sites)

University of Colorado
Denver, Colorado, 80204
United States
Emory University Hospital
Atlanta, Georgia, 30322
United States
NYP Columbia
New York city, New York, 80045
United States

Collaborators and Investigators

Sponsor: Philips Clinical & Medical Affairs Global

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2025-05-14
Study Completion Date2026-12-31

Study Record Updates

Study Start Date2025-05-14
Study Completion Date2026-12-31

Terms related to this study

Keywords Provided by Researchers

  • invasive diagnostic procedures
  • diagnostic coronary angiographies
  • percutaneous coronary interventions
  • invasive coronary angiography
  • coronary artery disease

Additional Relevant MeSH Terms

  • Coronary Artery Disease