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Abramson M, DeMasi M, Zhu D, Hines L, Lin W, Kanmaniraja D, Chernyak V, Agalliu I, Watts KL. Biparametric versus multiparametric MRI for the detection of clinically significant prostate cancer in a diverse, multiethnic population. Abdom Radiol (NY) 2024:10.1007/s00261-024-04332-6. [PMID: 38839651 DOI: 10.1007/s00261-024-04332-6] [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: 08/17/2023] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 06/07/2024]
Abstract
PURPOSE There is not yet satisfactory performance data comparing multiparametric MRI (mpMRI) versus biparametric MRI (bpMRI) for detecting prostate cancer (PCa), particularly in high-risk populations. We compared both protocols for detecting overall PCa and clinically significant PCa (CS-PCa; defined as Grade Group ≥ 2) in a multiethnic urban population. METHODS We retrospectively reviewed electronic medical record data from men who underwent image-guided fusion prostate biopsy (FB) between 2016 and 2021 at our institution. Patient characteristics, Prostate Imaging Reporting and Data System (PI-RADS) scores, and FB outcomes were analyzed based on MRI protocol. Multivariate mixed-effects logistic regression models were used to examine associations of bpMRI versus mpMRI for detecting overall PCa and CS-PCa in targeted lesions, among all patients and stratified by race/ethnicity. RESULTS Overall, 566 men (44.0% Non-Hispanic Black [NHB]; 27.0% Hispanic) with 975 PI-RADS 3-5 lesions on MRI underwent FB. Of these, 312 (55%) men with 497 lesions underwent mpMRI and 254 (45%) men with 478 lesions underwent bpMRI. On multivariate analyses among all men, the odds of detecting overall PCa (OR = 1.18, 95% CI: 1.05-3.11, p = 0.031) and CS-PCa (OR = 2.15, 95% CI: 1.16-4.00, p = 0.014) on FB were higher for lesions identified on bpMRI than mpMRI. When stratified by race/ethnicity, the odds of detecting overall PCa (OR = 1.86; p = 0.15) and CS-PCa (OR = 2.20; p = 0.06) were not statistically different between lesions detected on bpMRI or mpMRI. CONCLUSION BpMRI has similar diagnostic performance to mpMRI in detecting overall and CS-PCa within a racially/ethnically diverse population. BpMRI can be utilized for evaluating suspected CS-PCa among NHB and Hispanic men.
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Affiliation(s)
- Max Abramson
- Albert Einstein College of Medicine, Bronx, NY, USA
| | - Matthew DeMasi
- Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Urology, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Denzel Zhu
- Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Urology, University of Rochester Medical Center, Rochester, NY, USA
| | - Laena Hines
- Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Urology, University of Rochester Medical Center, Rochester, NY, USA
| | - Wilson Lin
- Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Urology, New York University Langone Health, New York, NY, USA
| | | | - Victoria Chernyak
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Radiology, Montefiore Medical Center, Bronx, NY, USA
| | - Ilir Agalliu
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
- Department of Urology, Montefiore Medical Center, Bronx, NY, USA
| | - Kara L Watts
- Albert Einstein College of Medicine, Bronx, NY, USA.
- Department of Urology, Montefiore Medical Center, Bronx, NY, USA.
- Department of Urology, Montefiore Medical Center, Albert Einstein College of Medicine, 1250 Waters Place, Tower 1; Penthouse, Bronx, NY, 10461, USA.
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Pincus J, Greenberg JW, Natale C, Koller CR, Miller S, Silberstein JL, Krane LS. Five-Year Prospective Observational Study of African-American Men on Active Surveillance for Prostate Cancer Demonstrates Race Is Not Predictive of Oncologic Outcomes. Oncologist 2022; 28:149-156. [PMID: 35920550 PMCID: PMC9907040 DOI: 10.1093/oncolo/oyac154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2022] [Accepted: 06/24/2022] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION This study aimed to evaluate if race impacted outcomes or risk of disease progression in men on active surveillance (AS) for prostate cancer. We present the results from our majority African-American cohort of men in an equal access setting over a 5-year follow-up period. PATIENTS AND METHODS All patients who elected AS for prostate cancer at the Southeast Louisiana Veterans Health Care System are entered into a prospectively managed observational database. Patients were divided into groups based on self-reported race. Grade group progression was defined as pathologic upgrading above International Society of Urological Pathology Grade Group 1 disease on subsequent biopsies following diagnostic biopsy. All tests were 2 sided using a significance of .05. RESULTS A total of 228 men met inclusion criteria in the study, including 154 non-Hispanic African American and 74 non-Hispanic Caucasian American men, with a median follow-up of 5 years from the initiation of AS. Race was not predictive of Gleason grade progression, AS discontinuation, or biochemical recurrence on Cox multivariate analysis (HR = 1.01, 0.94, 0.85, P = .96, .79, .81, respectively). On Kaplan-Meier analysis at 5 years, African-American progression-free, AS discontinuation free, and overall survival probability was comparable to their Caucasian American counterparts (P > .05 for all). CONCLUSIONS Active surveillance is a safe treatment option for low and very low risk prostate cancer, regardless of race. African-American and Caucasian-American men did not have any significant difference in Gleason grade group progression in our cohort with 5-year follow-up.
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Affiliation(s)
| | | | - Caleb Natale
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Christopher R Koller
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Stephanie Miller
- Southeast Louisiana Veterans Health Care System, New Orleans, LA, USA
| | | | - L Spencer Krane
- Corresponding author: L. Spencer Krane, MD, Southeast Louisiana Veterans Health Care System, 2400 Canal St, New Orleans, LA 70119, USA. Tel: +1 504 988 2750; Fax: +1 504 988 5059;
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Greenberg JW, Koller CR, Casado C, Triche BL, Krane LS. A narrative review of biparametric MRI (bpMRI) implementation on screening, detection, and the overall accuracy for prostate cancer. Ther Adv Urol 2022; 14:17562872221096377. [PMID: 35531364 PMCID: PMC9073105 DOI: 10.1177/17562872221096377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 03/31/2022] [Indexed: 11/17/2022] Open
Abstract
Prostate cancer is the most common malignancy in American men following skin cancer, with approximately one in eight men being diagnosed during their lifetime. Over the past several decades, the treatment of prostate cancer has evolved rapidly, so too has screening. Since the mid-2010s, magnetic resonance imaging (MRI)–guided biopsies or ‘targeted biopsies’ has been a rapidly growing topic of clinical research within the field of urologic oncology. The aim of this publication is to provide a review of biparametric MRI (bpMRI) utilization for the diagnosis of prostate cancer and a comparison to multiparametric MRI (mpMRI). Through single-centered studies and meta-analysis across all identified pertinent published literature, bpMRI is an effective tool for the screening and diagnosis of prostate cancer. When compared with the diagnostic accuracy of mpMRI, bpMRI identifies prostate cancer at comparable rates. In addition, when omitting dynamic contrast-enhanced (DCE) protocol to the MRI, patients incur reduced costs and shorter imaging time while providers can offer more tests to their patient population.
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Affiliation(s)
- Jacob W. Greenberg
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | | | - Crystal Casado
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Benjamin L. Triche
- Department of Radiology, Tulane University School of Medicine, New Orleans, LA, USA
| | - L. Spencer Krane
- Southeastern Louisiana Veterans Health Care System, 2400 Canal St., New Orleans, LA 70119, USA
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
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Considering Predictive Factors in the Diagnosis of Clinically Significant Prostate Cancer in Patients with PI-RADS 3 Lesions. Life (Basel) 2021; 11:life11121432. [PMID: 34947963 PMCID: PMC8708599 DOI: 10.3390/life11121432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 12/08/2021] [Accepted: 12/14/2021] [Indexed: 11/16/2022] Open
Abstract
The use of multi-parametric magnetic resonance imaging (mpMRI) in conjunction with the Prostate Imaging Reporting and Data System (PI-RADS) is standard practice in the diagnosis, surveillance, and staging of prostate cancer. The risk associated with lesions graded at a PI-RADS score of 3 is ambiguous. Further characterization of the risk associated with PI-RADS 3 lesions would be useful in guiding further work-up and intervention. This study aims to better characterize the utility of PI-RADS 3 and associated risk factors in detecting clinically significant prostate cancer. From a prospectively maintained IRB-approved dataset of all veterans undergoing mpMRI fusion biopsy at the Southeastern Louisiana Veterans Healthcare System, we identified a cohort of 230 PI-RADS 3 lesions from a dataset of 283 consecutive UroNav-guided biopsies in 263 patients from October 2017 to July 2020. Clinically significant prostate cancer (Gleason Grade ≥ 2) was detected in 18 of the biopsied PI-RADS 3 lesions, representing 7.8% of the overall sample. Based on binomial analysis, PSA densities of 0.15 or greater were predictive of clinically significant disease, as was PSA. The location of the lesion within the prostate was not shown to be a statistically significant predictor of prostate cancer overall (p = 0.87), or of clinically significant disease (p = 0.16). The majority of PI-RADS 3 lesions do not represent clinically significant disease; therefore, it is possible to reduce morbidity through biopsy. PSA density is a potential adjunctive factor in deciding which patients with PI-RADS 3 lesions require biopsy. Furthermore, while the risk of prostate cancer for African-American men has been debated in the literature, our findings indicate that race is not predictive of identifying prostate cancer, with comparable Gleason grade distributions on histology between races.
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