Clinical Trials Logo

Clinical Trial Summary

The overall goal of this project is to develop and validate a novel technique for Magnetic Resonance Imaging (MRI)-based Quantitative Susceptibility Mapping (QSM) of the abdomen, for non-invasive assessment of liver iron deposition. In this work, study team will develop and optimize advanced data acquisition and image reconstruction methods to enable QSM of the abdomen. Further, investigators will determine the accuracy, repeatability, and reproducibility of abdominal QSM for iron quantification in patients with liver iron overload. Excessive accumulation of iron in various organs, including the liver, which affects both adult and pediatric populations, is toxic and requires treatment aimed at reducing body iron stores. Accurate assessment of liver iron concentration is critical for the detection and staging of iron overload as well as for longitudinal monitoring during treatment. In summary, this project will develop a novel MRI-based QSM technique designed for the abdomen and will validate it in pediatric and adult patients with liver iron overload. Upon successful validation, QSM will provide accurate, repeatable, and reproducible quantification of LIC based on a fundamental property of tissue.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT04631718
Study type Observational
Source University of Wisconsin, Madison
Contact
Status Completed
Phase
Start date January 18, 2022
Completion date April 29, 2024

See also
  Status Clinical Trial Phase
Recruiting NCT04423237 - Risk Factors and Measures to Prevent Liver and Pancreas Complications in Pediatric Patients After HSCT
Completed NCT04614779 - Long-term Clinical Study of CN128 in Thalassemia Patients Phase 2
Withdrawn NCT03800446 - Validation of a Point-of-care Device Measuring Ferritin With Capillary Blood N/A
Not yet recruiting NCT02833493 - Study of MRI Monitoring in Patients With Aplastic Anemia and Low or Int-1 Risk of MDS Complicated With Iron Overload N/A
Completed NCT02164253 - Focal Accumulation of Iron in Cerebral Regions in Early ALS (Amyotrophic Lateral Sclerosis) Patients Phase 2
Completed NCT00512226 - Iron Overload Assesment in Sickle Cell Anemia and Sickle Cell Thalassemia N/A
Completed NCT00901199 - Combined Chelation Therapy in Patients With Transfusion Dependent Thalassemia and Iron Overload Phase 2
Recruiting NCT00378469 - Study of the Effects of Muscular Activity on Iron Metabolism N/A
Completed NCT00117507 - Study for the Treatment of Transfusional Iron Overload in Myelodysplastic Patients Phase 4
Completed NCT00138684 - Cytochrome P450 2E1 and Iron Overload Phase 2
Completed NCT03990181 - Inhibiting Dietary Iron Absorption in Subjects With Hereditary Hemochromatosis by a Natural Polyphenol Supplement N/A
Terminated NCT02274233 - Safety and Pharmacokinetic Study of Escalating Doses of SP-420, an Iron Chelator, in Patients With β-Thalassemia Phase 1
Active, not recruiting NCT01443195 - Iron Metabolism in Small Pre Term Newborns N/A
Completed NCT01546415 - Safety and Efficacy of Desferasirox in Chinese Patients With Iron Overload and Aplastic Anemia Phase 4
Completed NCT01572818 - Effects of Phlebotomy on Insulin Sensitivity in Insulin Resistance-associated Hepatic Iron Overload Patients N/A
Not yet recruiting NCT00980421 - Safety of Various Mode of Delivery of Iron Supplement on Iron Toxicity Markers in Preschool Children Phase 3
Completed NCT01047098 - Effects of Taking Prenatal Vitamin-mineral Supplements During Lactation on Iron Status and Markers of Oxidation N/A
Recruiting NCT05294471 - Fully Automated High-Throughput Quantitative MRI of the Liver
Completed NCT03591575 - Safety and Efficacy of Early Treatment With Deferiprone in Infants and Young Children Phase 4
Active, not recruiting NCT00907283 - Ferrochelating Treatment in Patients Affected by Neurodegeneration With Brain Iron Accumulation (NBIA) Phase 2