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NCT03368547 · CITED IN SOURCE DOCUMENTS

68Ga-PSMA-11 PET/CT in Imaging Patients With Intermediate or High Risk Prostate Cancer Before Surgery

An NCI or FDA source cites this study. A citation does not establish that it applies to an individual diagnosis.

Phase
NA
Status at capture
COMPLETED
Registry last update
2023-04-12

This clinical trial studies how well 68Ga-PSMA-11 positron emission tomography (PET)/computed tomography (CT) works in imaging patients with intermediate or high risk prostate cancer before surgery. Diagnostic procedures, such as PET/CT scans, may help find and diagnose prostate cancer and find out how far the disease has spread.

Open the original ClinicalTrials.gov record → · Download preserved record

What did the study report?

Outcomes, safety and baseline populations are separate source sections. Quality-of-life measures appear under their original outcome titles.

No posted result sections were captured. Registered plans do not establish that a treatment works.

Who could take part
eligibility Criteria
Inclusion Criteria: * Biopsy proven prostate adenocarcinoma * Considered for prostatectomy with lymph node dissection * Intermediate to high-risk disease (as determined by elevated prostate specific antigen \[PSA\] \[PSA \> 10\], tumor \[T\]-stage \[T2b or greater\], Gleason score \[Gleason score \> 6\] or other risk factors) * Able to provide written consent * Karnofsky performance status of \>= 50 (or Eastern Cooperative Oncology Group \[ECOG\]/World Health Organization \[WHO\] equivalent) Exclusion Criteria: * Patients not capable of getting PET study due to weight, claustrophobia, or inability to lay still for the duration of the exam * Neoadjuvant chemotherapy or radiation therapy prior to prostatectomy including focal ablation techniques (high-intensity focused ultrasound ablation \[HiFu\])
healthy Volunteers
false
sex
MALE
std Ages
  1. CHILD
  2. ADULT
  3. OLDER_ADULT
Treatment arms and interventions
arm Groups
  1. description
    Patients receive 68Ga-PSMA-11 IV and undergo PET/CT scan over 20-50 minutes on day 1.
    intervention Names
    1. Procedure: Computed Tomography
    2. Radiation: Gallium Ga 68 Gozetotide
    3. Procedure: Positron Emission Tomography
    label
    Diagnostic (68Ga-PSMA-11, PET/CT)
    type
    EXPERIMENTAL
interventions
  1. arm Group Labels
    1. Diagnostic (68Ga-PSMA-11, PET/CT)
    description
    Undergo PET/CT scan
    name
    Computed Tomography
    other Names
    1. CAT
    2. CAT Scan
    3. Computerized Axial Tomography
    4. Computerized Tomography
    5. CT
    6. CT Scan
    7. tomography
    type
    PROCEDURE
  2. arm Group Labels
    1. Diagnostic (68Ga-PSMA-11, PET/CT)
    description
    Given IV
    name
    Gallium Ga 68 Gozetotide
    other Names
    1. (68)Ga labeled Glu-NH-CO-NH-Lys(Ahx)-HBED-CC
    2. (68)Ga-labeled Glu-urea-Lys(Ahx)-HBED-CC
    3. (68)Ga-PSMA Ligand Glu-urea-Lys(Ahx)-HBED-CC
    4. (68)Gallium-PSMA Ligand Glu-urea-Lys(Ahx)-HBED-CC
    5. (68Ga)Glu-urea-Lys(Ahx)-HBED-CC
    6. 68Ga-DKFZ-PSMA-11
    7. 68Ga-HBED-CC-PSMA
    8. 68Ga-labeled Glu-NH-CO-NH-Lys(Ahx)-HBED-CC
    9. 68Ga-PSMA
    10. 68Ga-PSMA-11
    11. 68Ga-PSMA-HBED-CC
    12. [68Ga] Prostate-specific Membrane Antigen 11
    type
    RADIATION
  3. arm Group Labels
    1. Diagnostic (68Ga-PSMA-11, PET/CT)
    description
    Undergo PET/CT scan
    name
    Positron Emission Tomography
    other Names
    1. Medical Imaging, Positron Emission Tomography
    2. PET
    3. PET Scan
    4. Positron Emission Tomography Scan
    5. Positron-Emission Tomography
    6. proton magnetic resonance spectroscopic imaging
    type
    PROCEDURE
Study design
allocation
NA
intervention Model
SINGLE_GROUP
masking Info
masking
NONE
primary Purpose
DIAGNOSTIC
Enrollment
count
400
type
ACTUAL
Registered outcome plans (not posted results)
other Outcomes
  1. description
    Will be summarized by descriptive statistics.
    measure
    Sensitivity for detection of regional nodal metastases in comparison to cross sectional imaging performed contemporaneously with the 68Ga-PSMA-11 positron emission tomography
    time Frame
    Up to 12 months
  2. description
    Will be summarized by descriptive statistics.
    measure
    Specificity for detection of regional nodal metastases in comparison to cross sectional imaging performed contemporaneously with the 68Ga-PSMA-11 positron emission tomography
    time Frame
    Up to 12 months
  3. description
    Will be summarized by descriptive statistics.
    measure
    Positive predictive value for detection of regional nodal metastases in comparison to cross sectional imaging performed contemporaneously with the 68Ga-PSMA-11 positron emission tomography
    time Frame
    Up to 12 months
  4. description
    Will be summarized by descriptive statistics.
    measure
    Negative predictive value for detection of regional nodal metastases in comparison to cross sectional imaging performed contemporaneously with the 68Ga-PSMA-11 positron emission tomography
    time Frame
    Up to 12 months
  5. description
    Will compare patients with and without pelvic nodal metastases.
    measure
    PSA progression free survival
    time Frame
    Up to 1 year
  6. measure
    Standardized uptake value maximum and short axis diameter of nodal disease on cross sectional imaging correlated to presence of true pathology
    time Frame
    Up to 12 months
  7. measure
    Incidence of osseous and distant metastatic lesions
    time Frame
    Up to 12 months
  8. measure
    Impact of 68Ga-PSMA-11 positron emission tomography on clinical management
    time Frame
    Up to 12 months
  9. description
    Assessed per Common Terminology Criteria for Adverse Events version 4.03.
    measure
    Incidence of adverse events
    time Frame
    Up to 3 days
  10. measure
    Inter-reader reproducibility
    time Frame
    Up to 12 months
  11. measure
    Sensitivity and specificity on lesions level for 68Ga-PSMA-11 positron emission tomography and multiparametric magnetic resonance imaging
    time Frame
    Up to 12 months
  12. measure
    Quantitative parameters for malignant and benign lesions (BPH, hgPIN, inflammation) in 68Ga-PSMA-11 positron emission tomography and multiparametric magnetic resonance imaging
    time Frame
    Up to 12 months
primary Outcomes
  1. description
    Will be summarized by descriptive statistics.
    measure
    Sensitivity of 68Ga-PSMA-11 positron emission tomography for the detection of regional nodal metastases compared to pathology at radical prostatectomy on a per patient basis and using nodal regional correlation
    time Frame
    Up to 12 months
  2. description
    Will be summarized by descriptive statistics.
    measure
    Specificity of 68Ga-PSMA-11 positron emission tomography for the detection of regional nodal metastases compared to pathology at radical prostatectomy on a per patient basis and using nodal regional correlation
    time Frame
    Up to 12 months
  3. description
    Will be summarized by descriptive statistics.
    measure
    Positive predictive value of 68Ga-PSMA-11 positron emission tomography for the detection of regional nodal metastases compared to pathology at radical prostatectomy on a per patient basis and using nodal regional correlation
    time Frame
    Up to 12 months
  4. description
    Will be summarized by descriptive statistics.
    measure
    Negative predictive value of 68Ga-PSMA-11 positron emission tomography for the detection of regional nodal metastases compared to pathology at radical prostatectomy on a per patient basis and using nodal regional correlation
    time Frame
    Up to 12 months
secondary Outcomes
  1. description
    Will be summarized by descriptive statistics.
    measure
    Sensitivity of 68Ga-PSMA-11 positron emission tomography for the detection of extra-pelvic nodal metastases, visceral metastases, and osseous metastases compared to biopsy and imaging follow-up
    time Frame
    Up to 12 months
  2. description
    Will be summarized by descriptive statistics.
    measure
    Specificity of 68Ga-PSMA-11 positron emission tomography for the detection of extra-pelvic nodal metastases, visceral metastases, and osseous metastases compared to biopsy and imaging follow-up
    time Frame
    Up to 12 months
  3. description
    Will be summarized by descriptive statistics.
    measure
    Positive predictive value of 68Ga-PSMA-11 positron emission tomography for the detection of extra-pelvic nodal metastases, visceral metastases, and osseous metastases compared to biopsy and imaging follow-up
    time Frame
    Up to 12 months
  4. description
    Will be summarized by descriptive statistics.
    measure
    Negative predictive value of 68Ga-PSMA-11 positron emission tomography for the detection of extra-pelvic nodal metastases, visceral metastases, and osseous metastases compared to biopsy and imaging follow-up
    time Frame
    Up to 12 months
Full study description
brief Summary
This clinical trial studies how well 68Ga-PSMA-11 positron emission tomography (PET)/computed tomography (CT) works in imaging patients with intermediate or high risk prostate cancer before surgery. Diagnostic procedures, such as PET/CT scans, may help find and diagnose prostate cancer and find out how far the disease has spread.
detailed Description
PRIMARY OBJECTIVE: I. To assess the sensitivity and specificity of gallium Ga 68 gozetotide (68Ga-PSMA-11) PET for the detection of regional nodal metastases compared to pathology at radical prostatectomy on a per patient basis, and on a per patient basis using nodal regional correlation. SECONDARY OBJECTIVES: I. To assess the positive and negative predictive value of 68Ga-PSMA-11 PET for the detection of regional nodal metastases compared to pathology at radical prostatectomy on a per patient basis, and on a per patient basis using nodal regional correlation. II. To assess sensitivity, specificity, positive and negative predictive value of 68Ga- PSMA-11 PET for the detection of extra-pelvic nodal metastases, visceral metastases and osseous metastases compared to biopsy and imaging follow-up. OUTLINE: Patients receive 68Ga-PSMA-11 intravenously (IV) and undergo PET/CT scan over 20-50 minutes on day 1. After completion of study, patients are followed up at 2-4 days, then at 12 months.
Source references
references
  1. citation
    Djaileb L, Armstrong WR, Thompson D, Gafita A, Farolfi A, Rajagopal A, Grogan TR, Nguyen K, Benz MR, Hotta M, Barbato F, Ceci F, Schwarzenbock SM, Unterrainer M, Zacho HD, Juarez R, Cooperberg M, Carroll P, Washington S, Reiter RE, Eiber M, Herrmann K, Fendler WP, Czernin J, Hope TA, Calais J. Presurgical 68Ga-PSMA-11 Positron Emission Tomography for Biochemical Recurrence Risk Assessment: A Follow-up Analysis of a Multicenter Prospective Phase 3 Imaging Trial. Eur Urol. 2023 Dec;84(6):588-596. doi: 10.1016/j.eururo.2023.06.022. Epub 2023 Jul 21.
    pmid
    37482512
    type
    DERIVED
  2. citation
    Sonni I, Felker ER, Lenis AT, Sisk AE, Bahri S, Allen-Auerbach M, Armstrong WR, Suvannarerg V, Tubtawee T, Grogan T, Elashoff D, Eiber M, Raman SS, Czernin J, Reiter RE, Calais J. Head-to-Head Comparison of 68Ga-PSMA-11 PET/CT and mpMRI with a Histopathology Gold Standard in the Detection, Intraprostatic Localization, and Determination of Local Extension of Primary Prostate Cancer: Results from a Prospective Single-Center Imaging Trial. J Nucl Med. 2022 Jun;63(6):847-854. doi: 10.2967/jnumed.121.262398. Epub 2021 Oct 14.
    pmid
    34649942
    type
    DERIVED
  3. citation
    Hope TA, Eiber M, Armstrong WR, Juarez R, Murthy V, Lawhn-Heath C, Behr SC, Zhang L, Barbato F, Ceci F, Farolfi A, Schwarzenbock SM, Unterrainer M, Zacho HD, Nguyen HG, Cooperberg MR, Carroll PR, Reiter RE, Holden S, Herrmann K, Zhu S, Fendler WP, Czernin J, Calais J. Diagnostic Accuracy of 68Ga-PSMA-11 PET for Pelvic Nodal Metastasis Detection Prior to Radical Prostatectomy and Pelvic Lymph Node Dissection: A Multicenter Prospective Phase 3 Imaging Trial. JAMA Oncol. 2021 Nov 1;7(11):1635-1642. doi: 10.1001/jamaoncol.2021.3771.
    pmid
    34529005
    type
    DERIVED
  4. citation
    Ma TM, Gafita A, Shabsovich D, Juarez J, Grogan TR, Thin P, Armstrong W, Sonni I, Nguyen K, Lok V, Reiter RE, Rettig MB, Steinberg ML, Kupelian PA, Yang DD, Muralidhar V, Chu C, Feng F, Savjani R, Deng J, Parikh NR, Nickols NG, Elashoff D, Czernin J, Calais J, Kishan AU. Identifying the Best Candidates for Prostate-specific Membrane Antigen Positron Emission Tomography/Computed Tomography as the Primary Staging Approach Among Men with High-risk Prostate Cancer and Negative Conventional Imaging. Eur Urol Oncol. 2022 Feb;5(1):100-103. doi: 10.1016/j.euo.2021.01.006. Epub 2021 Feb 16.
    pmid
    33602654
    type
    DERIVED
  5. citation
    Lenis AT, Pooli A, Lec PM, Sadun TY, Johnson DC, Lebacle C, Fendler WP, Eiber M, Czernin J, Reiter RE, Calais J. Prostate-specific Membrane Antigen Positron Emission Tomography/Computed Tomography Compared with Conventional Imaging for Initial Staging of Treatment-naive Intermediate- and High-risk Prostate Cancer: A Retrospective Single-center Study. Eur Urol Oncol. 2022 Oct;5(5):544-552. doi: 10.1016/j.euo.2020.08.012. Epub 2020 Sep 18.
    pmid
    32958451
    type
    DERIVED
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        14 CLINICAL STUDIES The safety and efficacy of Gallium Ga 68 Gozetotide Injection were established in two prospective, open-label studies, PSMA-PreRP (NCT03368547 and NCT02919111) and PSMA-BCR (NCT02940262 and NCT02918357) in men with prostate cancer. PSMA-PreRP This two-center study enrolled 325 patients with biopsy-pro
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        blished based on a study of another formulation of gallium Ga 68 gozetotide. Below is a display of the results of the prospective, open label study PSMA-PreRP (NCT03368547 and NCT02919111). This two-center study enrolled 325 patients with biopsy-proven prostate cancer who were considered candidates for prostatectomy and pelvic ly
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        blished based on a study of another formulation of gallium Ga 68 gozetotide. Below is a display of the results of the prospective, open label study PSMA-PreRP (NCT03368547 and NCT02919111, referred to as Study 1). This two-center study enrolled 325 patients with biopsy-proven prostate cancer who were considered candidates for pro
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        14 CLINICAL STUDIES The safety and efficacy of Gallium Ga 68 Gozetotide Injection were established in two prospective, open-label studies, PSMA-PreRP (NCT03368547 and NCT02919111) and PSMA-BCR (NCT02940262 and NCT02918357), in men with prostate cancer. PSMA-PreRP This two-center study enrolled 325 patients with biopsy-pr
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    Preserved source evidence · Not medical advice