Learn about Research & Clinical Trials
Accepts Healthy Volunteers
Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms
An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.
An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.
Searching Both is inclusive of interventional and observational studies.
|Eligible Ages||18 Years and Over|
- - Patients presenting following one of following medical conditions: 1.
- - Patient has accepted to participate to the study and has signed the written consent; - Pre-menopausal women only: Negative urinary pregnancy test on the day of imaging before the administration of study drug; - Patient is affiliated to the French social security.
- - Contraindication to the use of iodine containing contrast media (including subjects with suspicion for/or known to have NSF) (if injection); - History of severe allergic or anaphylactic reaction to any allergen including drugs and contrast agents (as judged by the investigator, taking into account the intensity of the event); - History of delayed major or delayed cutaneous reaction to Iomeron injection.
- - Estimated Glomerular Filtration Rate (eGFR) value < 30 mL/min/1.73 m2 derived from a serum creatinine result within 1 month before the imaging for examinations with contrast agent.
- - Any subject on hemodialysis or peritoneal dialysis; - Suspected clinical instability or unpredictability of the clinical course during the study period (e.g. due to previous surgery); - Pregnant or nursing (including pumping for storage and feeding); - Patient under guardianship, curatorship or safeguard of justice.
This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.
Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.
Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.
Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.
Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.
The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.
|Hospices Civils de Lyon|
The person who is responsible for the scientific and technical direction of the entire clinical study.
|Philippe DOUEK, Pr|
|Principal Investigator Affiliation||Service de Radiologie, l'Hôpital Louis Pradel - Hospices Civils de Lyon|
Category of organization(s) involved as sponsor (and collaborator) supporting the trial.
The disease, disorder, syndrome, illness, or injury that is being studied.
|Diabetic Foot Ulcer, Coronary Artery Disease, Parenchymatous; Pneumonia, Kidney Stone, Inner Ear Disease, Brain Stroke, Joint Diseases, Diabetes, Adrenal Incidentaloma, Hyperaldosteronism, Macroadenoma, Interstitial Lung Disease, Intracranial Arteriovenous Malformations|
Experimental: SPCCT and standard DECT
Comparative intra-patients (each patient will have both types of scanner imaging done), clinical superiority study, evaluating the imaging performances (e.g. image quality and radiation dose) of SPCCT and standard DECT for several body regions/anatomical structures.
Device: - Spectral Photon Counting Computed Tomography (SPCCT)
For the dual-layer spectral CT scanner (IQon®, Philips, Amsterdam, The Netherlands), the following parameters will be used for the acquisition: Tube potential 120 kVp; Tube current time product of 150 mAs; Gantry revolution time 0.33 s; Automatic exposure control (angular and longitudinal) combined xyz-axis; Beam collimation geometry 64 x 0.625 mm - scan field-of-view - 22 cm;
Device: - DECT (Dual Energy CT)
The SPCCT scanner is a prototype spectral photon-counting computed tomography system derived from a modified clinical CT system with a field-of-view (FOV) of 168 mm in-plane, and a z-coverage of 20 mm. It is equipped with energy-sensitive photon-counting detectors relying on the direct conversion high band gap semiconductor of cadmium zinc telluride (CZT). The electronics comprises 5 rate counters with 5 different configurable energy thresholds. The SPCCT scanner has the following parameters: Base platform : iCT scanner Tube Voltage (kVp) : 120, capability for imaging at 80 and 100 kVp Tube current (mA) : 10 - 300 Spatial Resolution : > 30 lp/cm, ≤ 250 µm Z-coverage isocenter (mm) : 20 mm FOV (mm) : 500 Minimum rotation time : 0.33 s/rotation Acquisition modes : Axial, Helical, Step & Shoot
Contact a Trial Team
If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.