1
|
Sadaghiani MS, Baskaran S, Gorin MA, Rowe SP, Provost JC, Teslenko I, Bilyk R, An H, Sheikhbahaei S. Utility of PSMA PET/CT in Staging and Restaging of Renal Cell Carcinoma: A Systematic Review and Metaanalysis. J Nucl Med 2024; 65:1007-1012. [PMID: 38782453 PMCID: PMC11218724 DOI: 10.2967/jnumed.124.267417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 04/29/2024] [Accepted: 04/29/2024] [Indexed: 05/25/2024] Open
Abstract
Prostate-specific membrane antigen (PSMA) is expressed in the neovasculature of multiple solid tumors, including renal cell carcinoma (RCC). Studies have demonstrated promising results on the utility of PSMA-targeted PET/CT imaging in RCC. This report aims to provide a systematic review and metaanalysis on the utility and detection rate of PSMA PET/CT imaging in staging or evaluation of primary RCC and restaging of metastatic or recurrent RCC. Methods: Searches were performed in PubMed, Embase, and abstract proceedings (last updated, August 2023). Studies that provided a lesion-level detection rate of PSMA radiotracers in staging or restaging of RCC were included in the metaanalysis. The overall pooled detection rate with a 95% CI was estimated, and subgroup analysis was performed when feasible. Results: Nine studies comprising 152 patients (133 clear cell RCC [ccRCC], 19 other RCC subtypes) were included in the metaanalysis. The pooled detection rate of PSMA PET/CT in evaluation of primary or metastatic RCC was estimated to be 0.83 (95% CI, 0.67-0.92). Subgroup analysis showed a pooled PSMA detection rate of 0.74 (95% CI, 0.57-0.86) in staging or evaluation of primary RCC lesions and 0.87 (95% CI, 0.73-0.95) in restaging of metastatic or recurrent RCC. Analysis based on the type of radiotracer showed a pooled detection rate of 0.85 (95% CI, 0.62-0.95) for 68Ga-based PSMA tracers and 0.92 (95% CI, 0.76-0.97) for 18F-DCFPyL PET/CT. Furthermore, in metastatic ccRCC, the available data support a significantly higher detection rate for 18F-DCFPyL PET/CT than for conventional imaging modalities (2 studies). Conclusion: Our preliminary results show that PSMA PET/CT could be a promising alternative imaging modality for evaluating RCC, particularly metastatic ccRCC. Large prospective studies are warranted to confirm clinical utility in the staging and restaging of RCC.
Collapse
Affiliation(s)
- Moe S Sadaghiani
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Michael A Gorin
- Milton and Carroll Petrie Department of Urology, Icahn School of Medicine at Mount Sinai, New York, New York; and
| | - Steven P Rowe
- Department of Radiology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | | | | | | | - Hong An
- Lantheus, Bedford, Massachusetts
| | - Sara Sheikhbahaei
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, Maryland;
| |
Collapse
|
2
|
Xu F, Liu F. Intense 18 F-Prostate-Specific Membrane Antigen Uptake and Mild 18 F-FDG Uptake in a Biopsy-Proven Pulmonary Hemangioma. Clin Nucl Med 2024; 49:375-376. [PMID: 38377395 DOI: 10.1097/rlu.0000000000005117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
ABSTRACT We present intense radiotracer activity in a soft tissue density abutting the aortic arch of the left lung on 18 F-prostate-specific membrane antigen PET/CT scan in a patient with prostate cancer, mimicking metastatic disease from prostate cancer versus primary lung malignancy. 18 F-FDG PET/CT scan, however, shows no elevated FDG activity. The results of pathology examination from resected specimen are consistent with pulmonary hemangioma.
Collapse
Affiliation(s)
- Feng Xu
- From the Department of Radiology, Washington DC VA Medical Center, Washington, DC
| | | |
Collapse
|
3
|
Gühne F, Schilder T, Seifert P, Kühnel C, Freesmeyer M. Dependence of Renal Uptake on Kidney Function in [ 68Ga]Ga-PSMA-11 PET/CT Imaging. Diagnostics (Basel) 2024; 14:696. [PMID: 38611608 PMCID: PMC11012145 DOI: 10.3390/diagnostics14070696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/21/2024] [Accepted: 03/24/2024] [Indexed: 04/14/2024] Open
Abstract
(1) Background: PSMA ligand PET/CT is increasingly important for diagnostics of prostate cancer and other tumor diseases. In particular, the radiopharmaceutical [68Ga]Ga-PSMA-11 is widely used. Besides its tumor-specific binding, the uptake within the kidneys is dominant and seems to visualize the renal cortex specifically. Kidney diseases may alter the uptake of radiopharmaceuticals. Therefore, the correlation between renal uptake in PET/CT imaging and renal function should be investigated. (2) Methods: A group of 103 male patients were retrospectively evaluated for eGFR according to the CKD-EPI equation, tracer uptake intensity (SUVmax, SUVpeak, SUVmean), the molecular volume of the renal cortex, morphological kidney size, and total renal uptake. Manual and three different computer-assisted contouring methods (thresholds at 50% of SUVmax, 30% of SUVmax, and absolute SUV of 20) were used for measurements. Correlations between parameters were calculated using linear regression models. (3) Results: Renal SUVmax, SUVpeak, and SUVmean do not correlate with eGFR for manual or computer-assisted measurements. In contrast, molecular cortex volume shows a moderate correlation with eGFR (R2 = 0.231, p < 0.001), superior to morphological kidney size. A contouring threshold of 30% of SUVmax outperformed the other settings for renal cortex volume and total renal uptake. (4) Conclusions: Renal uptake of [68Ga]Ga-PSMA-11 cannot predict eGFR, but the functional renal cortex can be quantified by PET/CT imaging.
Collapse
Affiliation(s)
| | | | | | | | - Martin Freesmeyer
- Clinic of Nuclear Medicine, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany
| |
Collapse
|
4
|
Houshmand S, Lawhn-Heath C, Behr S. PSMA PET imaging in the diagnosis and management of prostate cancer. Abdom Radiol (NY) 2023; 48:3610-3623. [PMID: 37493837 PMCID: PMC10682054 DOI: 10.1007/s00261-023-04002-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/28/2023] [Accepted: 06/29/2023] [Indexed: 07/27/2023]
Abstract
Prostate cancer is the second leading cause of cancer-related deaths in men in the United States. Imaging techniques such as CT, MRI, and bone scans have traditionally been used for diagnosis and staging. Molecular imaging modalities targeting the prostate-specific membrane antigen (PSMA) have recently gained attention due to their high affinity and accuracy. PSMA PET has been combined with other modalities such as multiparametric MRI for better diagnostic and prognostic performance. PSMA imaging has been studied at different clinical settings with a wide range of disease aggressiveness. In this review we will explore the role of PSMA PET in high-risk prostate cancer staging, biochemical recurrence, and castration-resistant prostate cancer. The primary focus of this review article is to examine the latest developments in the use of PSMA imaging and emphasize the clinical situations where its effectiveness has been demonstrated to significantly impact the treatment of prostate cancer. In addition, we will touch upon the potential future advancements of PSMA PET imaging and its evolving significance in the management of prostate cancer.
Collapse
Affiliation(s)
- Sina Houshmand
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA.
| | - Courtney Lawhn-Heath
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Spencer Behr
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| |
Collapse
|
5
|
Werner RA, Hartrampf PE, Fendler WP, Serfling SE, Derlin T, Higuchi T, Pienta KJ, Gafita A, Hope TA, Pomper MG, Eiber M, Gorin MA, Rowe SP. Prostate-specific Membrane Antigen Reporting and Data System Version 2.0. Eur Urol 2023; 84:491-502. [PMID: 37414701 DOI: 10.1016/j.eururo.2023.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 05/19/2023] [Accepted: 06/13/2023] [Indexed: 07/08/2023]
Abstract
Prostate-specific Membrane Antigen Reporting and Data System (PSMA-RADS) was introduced for standardized reporting, and PSMA-RADS version 1.0 allows classification of lesions based on their likelihood of representing a site of prostate cancer on PSMA-targeted positron emission tomography (PET). In recent years, this system has extensively been investigated. Increasing evidence has accumulated that the different categories reflect their actual meanings, such as true positivity in PSMA-RADS 4 and 5 lesions. Interobserver agreement studies demonstrated high concordance among a broad spectrum of 68Ga- or 18F-labeled, PSMA-directed radiotracers, even for less experienced readers. Moreover, this system has also been applied to challenging clinical scenarios and to assist in clinical decision-making, for example, to avoid overtreatment in oligometastatic disease. Nonetheless, with an increasing use of PSMA-RADS 1.0, this framework has shown not only benefits, but also limitations, for example, for follow-up assessment of locally treated lesions. Thus, we aimed to update the PSMA-RADS framework to include a refined set of categories in order to optimize lesion-level characterization and best assist in clinical decision-making (PSMA-RADS version 2.0).
Collapse
Affiliation(s)
- Rudolf A Werner
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany; The Russell H Morgan Department of Radiology and Radiological Science, Division of Nuclear Medicine and Molecular Imaging, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Philipp E Hartrampf
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, University of Duisburg-Essen and German Cancer Consortium (DKTK)-University Hospital Essen, Essen, Germany
| | | | - Thorsten Derlin
- Department of Nuclear Medicine, Hannover Medical School, Hannover, Germany
| | - Takahiro Higuchi
- Department of Nuclear Medicine, University Hospital Würzburg, Würzburg, Germany; Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Kenneth J Pienta
- The Brady Urological Institute Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Andrei Gafita
- The Russell H Morgan Department of Radiology and Radiological Science, Division of Nuclear Medicine and Molecular Imaging, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Thomas A Hope
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
| | - Martin G Pomper
- The Russell H Morgan Department of Radiology and Radiological Science, Division of Nuclear Medicine and Molecular Imaging, Johns Hopkins University School of Medicine, Baltimore, MD, USA; The Brady Urological Institute Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Matthias Eiber
- Department of Nuclear Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Michael A Gorin
- Milton and Carroll Petrie Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Steven P Rowe
- The Russell H Morgan Department of Radiology and Radiological Science, Division of Nuclear Medicine and Molecular Imaging, Johns Hopkins University School of Medicine, Baltimore, MD, USA; The Brady Urological Institute Johns Hopkins School of Medicine, Baltimore, MD, USA.
| |
Collapse
|
6
|
Gutiérrez Cardo AL, Vallejo Casas JA, García Garzón JR, Tirado Hospital JL, Medina López R, Freire Macías JM, Rodríguez Fernández A. 18F-DCFPyL PET/CT guidelines. Rev Esp Med Nucl Imagen Mol 2023; 42:203-208. [PMID: 36878314 DOI: 10.1016/j.remnie.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 01/29/2023] [Accepted: 01/31/2023] [Indexed: 03/07/2023]
Abstract
The objective of this guide is to provide to nuclear medicine physicians a tool based on scientific evidence and prepared by consensus of experts, to perform the 18F-DCFPyL PET/CT procedure with safely and efficiently for patients with prostate cancer who present PSMA overexpression. For them, some recommendations will be established for 18F-DCFPyL PET/CT examination: reconstruction parameters, presentation of the images and their interpretation. The possible false positives of the procedure will be analysed, how to interpret them and how to avoid them. Finally, all exploration should lead to the preparation of a report that answers the clinician's question. For this, it is recommended to prepare a structured report that includes the PROMISE criteria as well as the classification of the findings according to PSMA-RADS parameters.
Collapse
Affiliation(s)
| | - J A Vallejo Casas
- Servicio de Medicina Nuclear, Hospital Universitario Reina Sofía, Córdoba, Spain
| | | | - J L Tirado Hospital
- Servicio de Medicina Nuclear, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - R Medina López
- Unidad de Nefrourología, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - J M Freire Macías
- Servicio de Medicina Nuclear, Hospital Universitario Puerta del Mar, Cádiz, Spain
| | - A Rodríguez Fernández
- Servicio de Medicina Nuclear, Hospital Universitario Virgen de las Nieves, Granada, Spain.
| |
Collapse
|
7
|
Gutiérrez Cardo A, Vallejo Casas J, García Garzón J, Tirado Hospital J, Medina López R, Freire Macías J, Rodríguez Fernández A. Guía del procedimiento de la PET/TC con 18F-DCFPyL. Rev Esp Med Nucl Imagen Mol 2023. [DOI: 10.1016/j.remn.2023.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
|
8
|
Godê KKDS, Mourato FA, Sales AFDF, de Almeida Filho PJ, Brandão SCS, Wichert-Ana L. Thyroid incidentalomas in PSMA PET/CT: a systematic review and meta-analysis. Clin Transl Imaging 2022. [DOI: 10.1007/s40336-022-00537-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
|
9
|
Jiang J, Tang X, Pu Y, Yang Y, Yang C, Yang F, Tian Y, Li J, Sun H, Zhao S, Chen L. The Value of Multimodality PET/CT Imaging in Detecting Prostate Cancer Biochemical Recurrence. Front Endocrinol (Lausanne) 2022; 13:897513. [PMID: 35712249 PMCID: PMC9197252 DOI: 10.3389/fendo.2022.897513] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
Prostate cancer (PCa) induced death is the predominant cause of cancer-related death among men in 48 countries. After radical treatment, biochemical recurrence has become an important factor for prognosis. The early detection and diagnosis of recurrent lesions are very helpful in guiding treatment and improving the prognosis. PET/CT is a promising method for early detection of lesions in patients with biochemical recurrence of prostate cancer. This article reviews the progress of the research on PET/CT in the PCa biochemical recurrence and aims to introduce new technologies and provide more direction for future research.
Collapse
Affiliation(s)
- Jie Jiang
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Xiaoxia Tang
- Department of Pharmacy, The Second Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Yongzhu Pu
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Yong Yang
- Department of Urology, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Conghui Yang
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Fake Yang
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Yadong Tian
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Jindan Li
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Hua Sun
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
- *Correspondence: Long Chen, ; Hua Sun, ; Sheng Zhao,
| | - Sheng Zhao
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
- *Correspondence: Long Chen, ; Hua Sun, ; Sheng Zhao,
| | - Long Chen
- Department of PET/CT Center, Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
- *Correspondence: Long Chen, ; Hua Sun, ; Sheng Zhao,
| |
Collapse
|