NCT03145857 A Study to Evaluate a New Way to Identify/Diagnose Tumours With Somatostatin Receptors Using [68]Ga-HA-DOTATATE and to Ensure it is Safe to Use
| NCT ID | NCT03145857 |
| Status | Recruiting |
| Phase | Phase 1, Phase 2 |
| Sponsor | AHS Cancer Control Alberta |
| Condition | Neuroendocrine Tumors |
| Study Type | INTERVENTIONAL |
| Enrollment | 1,534 participants |
| Start Date | 2020-03-05 |
| Primary Completion | 2040-08 |
Trial Parameters
Eligibility Fast-Check
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Brief Summary
A \[68\]Ga-HA-DOTATATE PET/CT or PET/MRI scan is a nuclear medicine test used to create pictures of the whole body that will show where somatostatin receptors are found, including on tumours. Somatostatin receptors are found on most neuroendocrine tumours (NETs), and some other types of tumours. Currently at the Cross Cancer Institute, most patients with suspected somatostatin positive tumours (e.g. NETs) have an In-111 Octreotide (Octreoscan™) scan. A scientific study has shown that a scan with a similar product (\[68\]Ga-DOTATATE) is more accurate than an Octreoscan™. This study will look at \[68\]Ga-HA-DOTATATE, a product virtually identical to \[68\]Ga-DOTATATE. The purpose of this study is to: 1) demonstrate the safety of \[68\]Ga-HA-DOTATATE; and 2) confirm that \[68\]Ga-HA-DOTATATE PET/CT or PET/MRI is effective at diagnosing somatostatin positive tumours.
Eligibility Criteria
Inclusion Criteria: 1. Known or suspected somatostatin receptor positive tumour including, but not limited to, GNET, PNET, pulmonary NET, PRUNK NET, pheochromocytoma, paraganglioma, medullary thyroid cancer, and medulloblastoma. A standard CT obtained within 6 months of enrolment is required. A standard MRI obtained within 6 months of enrolment is optional. Additional supporting evidence obtained within 12 months of enrolment may include: other standard imaging (In-111 octreotide (Octreoscan), \[18\]F-FDG PET, or \[18\]F-FDOPA PET); histopathology from surgery or biopsy; elevated biochemical markers (including Chromogranin A, 5-HIAA, insulin, vasoactive intestinal peptide (VIP), glucagon, gastrin, metanephrines, and/or others, as clinically indicated); and/or persistent carcinoid-like symptomology highly suspicious for the presence of NET even in absence of pathologic imaging findings by anatomic criteria; 2. Eastern Cooperative Oncology Group (ECOG) Performance Scale Score ≤ 3 within