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| ID | Type | Description | Link |
|---|---|---|---|
| ZIAEB000073 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Institute for Biomedical Imaging and Bioengineering (NIBIB) | NIH |
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This is an open-label positron emission tomography/computed tomography (PET/CT) study to investigate the diagnostic performance and evaluation efficacy of 68Ga-NOTA-BBN-RGD in prostate cancer patients. A single dose of 111-148 Mega-Becquerel (MBq) 68Ga-NOTA-BBN-RGD will be injected intravenously. Visual and semiquantitative method will be used to assess the PET/CT images.
Both GRPR and integrin αvβ3 are overexpressed in neoplastic cells of human prostate cancer. To target both receptors, a heterodimeric peptide BBN-RGD was synthesized from bombesin(7-14) and c(RGDyK) through a glutamate linker and then labeled with 68Ga. An open-label whole-body PET/ CT study was designed to investigate the safety and dosimetry of 68Ga-NOTA-BBN-RGD and diagnostic performance of 68Ga-NOTA-BBN-RGD PET/CT in patients with primary and/or metastasis prostate cancer.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 68Ga-NOTA-BBN-RGD PET/CT | Experimental | The patients were injected with 111-148 MBq of 68Ga-NOTA-BBN-RGD in one dose intravenously and underwent PET/CT scan 15-30 min later. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| 68Ga-NOTA-BBN-RGD | Drug | 68Ga-NOTA-BBN-RGD were injected into the patients before the PET/CT scans |
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| Measure | Description | Time Frame |
|---|---|---|
| Standardized uptake value of 68Ga-NOTA-BBN-RGD in prostate cancer | The semiquantitative analysis will be performed by the same person for all the cases, and the standardized uptake value (SUV) of the tracer in prostate cancer will be measured. | 1 year |
| Measure | Description | Time Frame |
|---|---|---|
| Adverse events collection | Adverse events within 1 week after the injection and scanning of patients and patients will be followed and assessed. | 1 week |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Zhaohui Zhu, MD.PhD. | Contact | +86 10 69154196 | 13611093752@163.com | |
| Jingjing Zhang, MD.PhD. | Contact | +86 10 69155513 | zhangjingjingtag@163.com |
| Name | Affiliation | Role |
|---|---|---|
| Fang Li, MD. | Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Peking Union Medical College Hospital | Recruiting | Beijing | Beijing Municipality | 100730 | China |
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| ID | Term |
|---|---|
| D011471 | Prostatic Neoplasms |
| ID | Term |
|---|---|
| D005834 | Genital Neoplasms, Male |
| D014565 | Urogenital Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
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| D005832 |
| Genital Diseases, Male |
| D000091662 | Genital Diseases |
| D000091642 | Urogenital Diseases |
| D011469 | Prostatic Diseases |
| D052801 | Male Urogenital Diseases |