Enrico Novelli
The purpose of this study is to find objective biomarkers of vaso-occlusion (blood vessel blockage) in people with SCD. Using information from earlier studies and work being done, researchers have developed a strategy to image VOC, using positron emission tomography (PET). The ability to see and measure VOC in SCD patients can help patient care, by showing when and how a VOC is occurring or going to occur. Studying this method will also help in future drug research, as it will allow researchers to deliver promising new medications that target hyper-adhesion and sickling in people with SCD.
The purpose of this study is to find objective biomarkers of vaso-occlusion (blood vessel blockage) in people with Sickle Cell Disease(SCD). Using information from earlier studies, and work being done at Washington University, a strategy to image vaso-occulusive crisis (VOC) has been developed, using positron emission tomography (PET) for anatomical localization only. 64Cu-LLP2A is the radio tracer used for the study. Aim: To develop quantitative PET imaging of VOC in patients with SCD. The researchers hypothesize that the radio tracer 64Cu-LLP2A uptake increases proportionally to the intensi…
Inclusion Criteria: * Have a confirmed diagnosis of SCD (HbSS, SC, S/β-thalassemia, SD, SE, SO) by hemoglobin electrophoresis/High Performance Liquid Chromatography (HPLC) * Aged 18 and above * Ability to understand and provide informed consent. * If receiving hydroxyurea or L-glutamine, crizanlizumab, voxelotor or erythropoietin stimulating agents, must have been receiving the drug for at least 12 weeks prior to screening and plan to continue taking the drug at the same dose and schedule during the study * Experienced at least 2 VOCs leading to healthcare visit within the 12 months prior to…
An imaging method that uses radiotracers to view changes in the metabolic process.
A radioactive tracer used in PET imaging.
Arctuva estimate
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