Clinical Research Directory
Browse clinical research sites, groups, and studies.
Comparison of Al18F-NOTA-LM3 With 68Ga-DOTATATE and 68Ga-NODAGA-LM3 PET/CT in Patients With Well-differentiated Neuroendocrine Tumors
Sponsor: Peking Union Medical College Hospital
Summary
This prospective, single-center, double-blinded study investigates the biodistribution, dosimetry, safety, and diagnostic ability of Al18F-NOTA-LM3 in patients with well-differentiated neuroendocrine tumors. And compares the diagnostic ability of Al18F-NOTA-LM3 with 68Ga-DOTATATE PET/CT and 68Ga-NODAGA-LM3 PET/CT. Clinical management will also be compared using different imaging modalities.
Official title: Evaluation of Biodistribution, Dosimetry, Diagnostic Ability, and Safety of Al18F-NOTA-LM3 in Patients With Well-differentiated Neuroendocrine Tumors, and Comparison With 68Ga-DOTATATE and 68Ga-NODAGA-LM3: A Prospective, Single-center, Double-blinded Study
Key Details
Gender
All
Age Range
18 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
80
Start Date
2023-03-23
Completion Date
2025-03-27
Last Updated
2025-04-02
Healthy Volunteers
No
Conditions
Interventions
Al18F-NOTA-LM3
40 patients will be enrolled in this arm. The first enrolled 8 patients will undergo serial whole-body PET/CT scans at multiple time points (5, 15, 30, 45, 60, and 120 min) after injection of Al18F-NOTA-LM3. The following patients will undergo a whole-body PET/CT scan 60-120 minutes after injection.
68Ga-DOTATATE
All patients in arm A will undergo a whole-body PET/CT scan 40-60 minutes after injection of 68Ga-DOTATATE. 68Ga-DOTATATE PET/CT and Al18F-NOTA-LM3 PET/CT should be performed within a week and the interval between the two scans at least 24h.
Al18F-NOTA-LM3
40 patients will be enrolled in this arm. All patients will undergo a whole-body PET/CT scan 60-120 minutes after injection.
68Ga-NODAGA-LM3
All patients in arm B will undergo a whole-body PET/CT scan 40-60 minutes after injection of 68Ga-NODAGA-LM3. 68Ga-NODAGA-LM3 PET/CT and Al18F-NOTA-LM3 PET/CT should be performed within a week and the interval between the two scans at least 24h.
Locations (1)
Peking Union Medical College Hospital
Beijing, China