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To explore the potential utility of 18F-FAPI-04 PET/CT for pathologic response evaluation to systemic treatment in PDAC
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| 18F-FAPI PET/CT | Diagnostic Test | Enrolled patients underwent 18F-FAPI PET/CT at diagnosis. And preoperative 18F-FAPI PET/CT was completed in the patients met the criteria for conversion surgery after systemic treatment. The correlation between changes of parameters before and after treatment and pathologic response was analyzed. |
| Measure | Description | Time Frame |
|---|---|---|
| Change of Maximum standardized uptake value | Change of SUVmax before and after treatment | Baseline and preoperation |
| Change of Mean standardized uptake value | Change of SUVmean before and after treatment | Baseline and preoperation |
| Measure | Description | Time Frame |
|---|---|---|
| Maximum standardized uptake value | Baseline SUVmax at diagnosis | Baseline |
| Mean standardized uptake value | Baseline SUVmean at diagnosis |
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Inclusion Criteria:
Exclusion Criteria:
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Pancreatic cancer patients with resectable, borderline or locally advanced disease who plan to undergo systemic treatment, including chemotherpy or chemoimmunotherapy
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| First Affiliated Hospital, Medical College of Zhejiang University | Hangzhou | Zhejiang | 310003 | China |
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| Baseline |
| Metabolic Tumor Volume | Baseline MTV at diagnosis | Baseline |
| Total Lesion FAP expression | Baseline TLF at diagnosis | Baseline |
| Change of Metabolic Tumor Volume | Change of MTV before and after treatment | Baseline and preoperation |
| Change of Total Lesion FAP expression | Change of TLF before and after treatment | Baseline and preoperation |