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The purpose of this study is to see if a new diagnostic research agent named 68Ga-RM2 can show prostate cancer on a PET/CT scan. 68Ga-RM2 stands for Galium-68 labeled DOTA-4-amino-1-carboxymethylpiperidine-D-Phe-Gln-Trp-Ala-Val-Gly-His-Sta-Leu-NH2. This study is being done because there are unmet medical needs to improve the current ways of detecting prostate cancers before surgery.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PET/CT imaging with 68Ga-RM2 | Experimental | The intervention is the administration of a single dose of 150-200 MBq 68Ga-RM2 (mass <= 30 μg) for imaging purposes. This will be followed by a 30-40 min PET/CT study after a waiting period of 60 min (+/- 10 min). Prior clinical experience suggests that imaging can be performed within 1 hour post injection (27, 28). MR imaging and prostatectomy will be performed as standard of care at MSKCC. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| 68Ga-RM2 (RM2) | Radiation |
| ||
| PET/CT Scan |
| Measure | Description | Time Frame |
|---|---|---|
| Localizing Tumors | Localization will be defined using a total of 12 regions within the prostate: right and left base, midgland and apex in both peripheral and transition zones. The uptake on each region will be assessed by a radiologist blinded to standard of care imaging and clinical characteristics. Histopathological confirmation will be used as the gold standard. | within two weeks prior to the planned prostatectomy |
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Inclusion Criteria:
Exclusion Criteria:
Patients meeting any of the following exclusion criteria will not be eligible for study entry:
Hematologic
Hepatic laboratory values
Renal laboratory values
o Creatinine > 2.0 x ULN
Claustrophobia interfering with MRI and PET/CT imaging
Prior pelvic radiation
Prior androgen deprivation therapy
Patients deemed not surgical candidates due to prohibitive co-morbidities
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| Name | Affiliation | Role |
|---|---|---|
| Herbert Vargas Alvarez, MD, PhD | Memorial Sloan Kettering Cancer Center | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Memorial Sloan Kettering Cancer Center | New York | New York | 10065 | United States |
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| Label | URL |
|---|---|
| Memorial Sloan Kettering Cancer Center | View source |
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| ID | Title | Description |
|---|---|---|
| FG000 | PET/CT Imaging With 68Ga-RM2 | The intervention is the administration of a single dose of 150-200 MBq 68Ga-RM2 (mass <= 30 μg) for imaging purposes. This will be followed by a 30-40 min PET/CT study after a waiting period of 60 min (+/- 10 min). Prior clinical experience suggests that imaging can be performed within 1 hour post injection (27, 28). MR imaging and prostatectomy will be performed as standard of care at MSKCC. 68Ga-RM2 (RM2) PET/CT Scan |
| Title | Milestones | Reasons Not Completed | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
|
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| ID | Title | Description |
|---|---|---|
| BG000 | PET/CT Imaging With 68Ga-RM2 | The intervention is the administration of a single dose of 150-200 MBq 68Ga-RM2 (mass <= 30 μg) for imaging purposes. This will be followed by a 30-40 min PET/CT study after a waiting period of 60 min (+/- 10 min). Prior clinical experience suggests that imaging can be performed within 1 hour post injection (27, 28). MR imaging and prostatectomy will be performed as standard of care at MSKCC. 68Ga-RM2 (RM2) PET/CT Scan |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Median |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Localizing Tumors | Localization will be defined using a total of 12 regions within the prostate: right and left base, midgland and apex in both peripheral and transition zones. The uptake on each region will be assessed by a radiologist blinded to standard of care imaging and clinical characteristics. Histopathological confirmation will be used as the gold standard. | Posted | Number | Areas of the body | within two weeks prior to the planned prostatectomy | Areas Analyzed | Areas Analyzed |
|
Up to 1 day following study intervention.
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | PET/CT Imaging With 68Ga-RM2 | The intervention is the administration of a single dose of 150-200 MBq 68Ga-RM2 (mass <= 30 μg) for imaging purposes. This will be followed by a 30-40 min PET/CT study after a waiting period of 60 min (+/- 10 min). Prior clinical experience suggests that imaging can be performed within 1 hour post injection (27, 28). MR imaging and prostatectomy will be performed as standard of care at MSKCC. 68Ga-RM2 (RM2) PET/CT Scan |
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| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Lymphocyte count decreased | Investigations | Systematic Assessment |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Dr. Hebert A. Vargas Alvarez , MD | Memorial Sloan Kettering Cancer Center | 646-888-5410 | vargasah@mskcc.org |
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | Sep 5, 2018 | Apr 26, 2021 | Prot_SAP_000.pdf |
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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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| ID | Term |
|---|---|
| C582579 | BAY 86-7548 |
| D000072078 | Positron Emission Tomography Computed Tomography |
| ID | Term |
|---|---|
| D049268 | Positron-Emission Tomography |
| D014055 | Tomography, Emission-Computed |
| D007090 | Image Interpretation, Computer-Assisted |
| D003952 | Diagnostic Imaging |
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|
| years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Ethnicity (NIH/OMB) | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Count of Participants | Participants |
|
|
|
| 0 |
| 19 |
| 0 |
| 19 |
| 6 |
| 19 |
| Hypocalcemia | Metabolism and nutrition disorders | Systematic Assessment |
|
| Hyponatremia | Metabolism and nutrition disorders | Systematic Assessment |
|
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| D005832 |
| Genital Diseases, Male |
| D000091662 | Genital Diseases |
| D000091642 | Urogenital Diseases |
| D011469 | Prostatic Diseases |
| D052801 | Male Urogenital Diseases |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D014057 | Tomography, X-Ray Computed |
| D064847 | Multimodal Imaging |
| D011856 | Radiographic Image Enhancement |
| D007089 | Image Enhancement |
| D010781 | Photography |
| D011859 | Radiography |
| D014056 | Tomography, X-Ray |
| D011877 | Radionuclide Imaging |
| D014054 | Tomography |
| D003947 | Diagnostic Techniques, Radioisotope |