Perfusion and Hypoxia Evaluation in Tumors Using 18F-FDG PET/CT
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|ClinicalTrials.gov Identifier: NCT03373994|
Recruitment Status : Recruiting
First Posted : December 14, 2017
Last Update Posted : December 14, 2017
|Condition or disease||Intervention/treatment|
|Perfusion and Hypoxia||Diagnostic Test: 18F-FDG PET/CT initial-time imaging Diagnostic Test: 18F-FDG PET/CT balanced-time imaging|
|Study Type :||Observational|
|Estimated Enrollment :||40 participants|
|Official Title:||Tumor Perfusion and Hypoxia Evaluation and Comparation in 18F-FDG PET/CT|
|Actual Study Start Date :||November 1, 2016|
|Estimated Primary Completion Date :||December 31, 2017|
|Estimated Study Completion Date :||January 31, 2018|
18F-FDG PET/CT initial-time imaging
PET/CT imaging was underwent 5min after 18F-FDG injection.
Diagnostic Test: 18F-FDG PET/CT initial-time imaging
18F-FDG intravenous bolus injection after a fasting perid of more than 6 hours, simultaneously,PET/CT imaging using one bed lasting 5 minutes was underwent.
18F-FDG PET/CT balanced-time imaging
PET/CT imaging was underwent 60min after 18F-FDG injection.
Diagnostic Test: 18F-FDG PET/CT balanced-time imaging
18F-FDG intravenous injection after a fasting perid of more than 6 hours. After 60 minutes, PET/CT imaging using 6-7 bed positions each lasting 2 minutes was underwent.
- Correlation of the distribution of FDG between initial-time and balanced-time PET/CT [ Time Frame: 2018.1 ]Initial-time and balanced-time PET/CT imaging were registrated using PET/CT Compare software in GE AW4.6 workstation. FDG distribution was evaluated in each imaging and the correlation was evaluated.
- SUVs in initial-time and balanced-time PET/CT [ Time Frame: 2018.1 ]the SUVmax and SUVmean was calculated in well-perfused area and hypoxia area in tumors using PET/CT Render software in GE AW4.6 workstation.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03373994
|Contact: Yingying Sun, Drfirstname.lastname@example.org|
|Harbin, Heil, China, 150028|
|Contact: Yingying Sun, Dr 13936447513 email@example.com|
|Study Chair:||Baozhong Shen, Dr||The Fourth Hospital of Harbin Medical University|