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Semi-automated Segmentation Methods of SSTR PET for Dosimetry Prediction
Study Purpose
Tumor dosimetry with somatostatin receptor-targeted peptide receptor radionuclide therapy (SSTR-targeted PRRT) by 177Lutetium-DOTATATE might contribute to improve follow-up and treatment response of refractory meningiomas. This study aims to evaluate Standard Uptake Value mean (SUVmean) as a tumoral absorbed dose predictive predictive factor and propose semi-automated segmentation method to determine metabolic tumor volume with pretherapeutic 68-Gallium-DOTATOC PET.
Recruitment Criteria
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Accepts Healthy Volunteers
Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms |
No |
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Study Type
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. |
Observational |
| Eligible Ages | 18 Years - 90 Years |
| Gender | All |
Trial Details
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Trial ID:
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. |
NCT05537675 |
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Phase
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. |
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Lead Sponsor
The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data. |
Central Hospital, Nancy, France |
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Principal Investigator
The person who is responsible for the scientific and technical direction of the entire clinical study. |
Anne-Sophie HUE, MSc |
| Principal Investigator Affiliation | CHRU Nancy |
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Agency Class
Category of organization(s) involved as sponsor (and collaborator) supporting the trial. |
Other |
| Overall Status | Not yet recruiting |
| Countries | |
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Conditions
The disease, disorder, syndrome, illness, or injury that is being studied. |
Refractory Meningioma |
Contact Information
This trial has no sites locations listed at this time. If you are interested in learning more, you can contact the trial's primary contact:
Caroline BOURSIER, MD, MSc
For additional contact information, you can also visit the trial on clinicaltrials.gov.
