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Wedde TB, Smaastuen MC, Vatne K, Schulz-Jaavall MB, Fosså SD, Lilleby WL. External beam radiotherapy of prostate cancer with or without high dose-rate brachytherapy: the Norwegian experience with long-term urinary and bowel adverse effects. Scand J Urol 2023; 58:68-75. [PMID: 37644904 DOI: 10.2340/sju.v58.9571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Accepted: 06/05/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND There are few studies utilizing the Expanded Prostate Index Composite questionnaire-26 (EPIC-26) questionnaire to examine the long-term association between Domain Summary Scores (DSSs) and Quality of Life (QoL) after External Beam Radiation Therapy (EBRT, 3DCRT [3D conventional radiotherapy]/IMRT [intensity modulated radiation therapy]) versus EBRT combined with High-Dose-Rate Brachytherapy (BT+, 3DCRT [3D conventional radiotherapy]/IMRT). In this cross-sectional study we compare long-term adverse effects and QoL after BT+ with EBRT. METHODS Prostate Cancer Survivors who at least 5 years previously, had undergone BT+ at Oslo University Hospital between 2004 and 2010 (n = 259) or EBRT (multicentre cohort) between 2009 and 2010 (n = 99) completed a questionnaire containing EPIC-26, Short Form-12 and questions regarding comorbidity/social status. Results were presented as DSSs and Physical/Mental Composite Scores of QoL (PCS/MCS). Regression analyses explored firstly the associations between treatment modality and DSSs and secondly the impact of DSSs on QoL. We estimated the proportions of patients with big/moderate problems. Clinical relevance was set according to the lowest limit of published Minimal Important Differences. P-values <0.05 were considered statistically significant. RESULTS In multivariate analysis, only the urinary incontinence DSS remained statistically (P < 0.05) and clinically significantly greater after BT+ than EBRT (90 vs. 83). The number of men with moderate/big urinary or bowel problems was halved after BT+ (P < 0.05). The number of patients with impaired PCS (score < 45) were lower in the BT+ group than the EBRT group (P = 0.02). Regression analysis showed that decreasing levels of bowel and urinary irritation/obstructive DSSs predicted worsening of PCS (P < 0.001) and MCS (P = 0.007), respectively. CONCLUSIONS Dose-escalated radiotherapy by BT did not negatively impact long-term adverse effects, substantial problems or QoL compared with EBRT. Future randomised studies using improved EBRT techniques are needed.
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Affiliation(s)
- Trude B Wedde
- Departement of Oncology, Oslo University Hospital, Oslo, Norway.
| | - Milada C Smaastuen
- Departement of Health Science, Oslo Metropolitan University, Oslo, Norway
| | - Kari Vatne
- Departement of Oncology, Oslo University Hospital, Oslo, Norway
| | | | - Sophie D Fosså
- National Advisory Unit for Late Effects After Cancer Treatment, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
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2
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Patel SA, Ma TM, Wong JK, Stish BJ, Dess RT, Pilar A, Reddy C, Wedde TB, Lilleby WA, Fiano R, Merrick GS, Stock RG, Demanes DJ, Moran BJ, Tran PT, Krauss DJ, Abu-Isa EI, Pisansky TM, Choo CR, Song DY, Greco S, Deville C, DeWeese TL, Tilki D, Ciezki JP, Karnes RJ, Nickols NG, Rettig MB, Feng FY, Berlin A, Tward JD, Davis BJ, Reiter RE, Boutros PC, Romero T, Horwitz EM, Tendulkar RD, Steinberg ML, Spratt DE, Xiang M, Kishan AU. External Beam Radiation Therapy With or Without Brachytherapy Boost in Men With Very-High-Risk Prostate Cancer: A Large Multicenter International Consortium Analysis. Int J Radiat Oncol Biol Phys 2023; 115:645-653. [PMID: 36179990 DOI: 10.1016/j.ijrobp.2022.09.075] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/09/2022] [Accepted: 09/18/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Very-high-risk (VHR) prostate cancer (PC) is an aggressive subgroup with high risk of distant disease progression. Systemic treatment intensification with abiraterone or docetaxel reduces PC-specific mortality (PCSM) and distant metastasis (DM) in men receiving external beam radiation therapy (EBRT) with androgen deprivation therapy (ADT). Whether prostate-directed treatment intensification with the addition of brachytherapy (BT) boost to EBRT with ADT improves outcomes in this group is unclear. METHODS AND MATERIALS This cohort study from 16 centers across 4 countries included men with VHR PC treated with either dose-escalated EBRT with ≥24 months of ADT or EBRT + BT boost with ≥12 months of ADT. VHR was defined by National Comprehensive Cancer Network (NCCN) criteria (clinical T3b-4, primary Gleason pattern 5, or ≥2 NCCN high-risk features), and results were corroborated in a subgroup of men who met Systemic Therapy in Advancing or Metastatic Prostate Cancer: Evaluation of Drug Efficacy (STAMPEDE) trials inclusion criteria (≥2 of the following: clinical T3-4, Gleason 8-10, or PSA ≥40 ng/mL). PCSM and DM between EBRT and EBRT + BT were compared using inverse probability of treatment weight-adjusted Fine-Gray competing risk regression. RESULTS Among the entire cohort, 270 underwent EBRT and 101 EBRT + BT. After a median follow-up of 7.8 years, 6.7% and 5.9% of men died of PC and 16.3% and 9.9% had DM after EBRT and EBRT + BT, respectively. There was no significant difference in PCSM (sHR, 1.47 [95% CI, 0.57-3.75]; P = .42) or DM (sHR, 0.72, [95% CI, 0.30-1.71]; P = .45) between EBRT + BT and EBRT. Results were similar within the STAMPEDE-defined VHR subgroup (PCSM: sHR, 1.67 [95% CI, 0.48-5.81]; P = .42; DM: sHR, 0.56 [95% CI, 0.15-2.04]; P = .38). CONCLUSIONS In this VHR PC cohort, no difference in clinically meaningful outcomes was observed between EBRT alone with ≥24 months of ADT compared with EBRT + BT with ≥12 months of ADT. Comparative analyses in men treated with intensified systemic therapy are warranted.
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Affiliation(s)
- Sagar A Patel
- Department of Radiation Oncology, Emory University, Atlanta, Georgia.
| | - Ting Martin Ma
- Department of Radiation Oncology, University of California, Los Angeles, California
| | - Jessica K Wong
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Bradley J Stish
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Robert T Dess
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | - Avinash Pilar
- Radiation Medicine Program, Princess Margaret Cancer Centre, Ontario, Canada; Department of Radiation Oncology, University of Toronto, Ontario, Canada
| | - Chandana Reddy
- Department of Radiation Oncology, Cleveland Clinic, Cleveland Ohio
| | | | | | - Ryan Fiano
- Urologic Research Institute, Ohio University School of Medicine, Athens Ohio
| | - Gregory S Merrick
- Urologic Research Institute, Ohio University School of Medicine, Athens Ohio
| | - Richard G Stock
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - D Jeffrey Demanes
- Department of Radiation Oncology, University of California, Los Angeles, California
| | | | - Phuoc T Tran
- Department of Radiation Oncology, University of Maryland, Baltimore Maryland
| | | | - Eyad I Abu-Isa
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan
| | | | - C Richard Choo
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Daniel Y Song
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Stephen Greco
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Curtiland Deville
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Theodore L DeWeese
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Derya Tilki
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Jay P Ciezki
- Department of Radiation Oncology, Cleveland Clinic, Cleveland Ohio
| | | | - Nicholas G Nickols
- Department of Radiation Oncology, University of California, Los Angeles, California
| | - Matthew B Rettig
- Division of Medical Oncology, Ronald Reagan UCLA Medical Center, University of California, Los Angeles, California
| | - Felix Y Feng
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California
| | - Alejandro Berlin
- Radiation Medicine Program, Princess Margaret Cancer Centre, Ontario, Canada
| | - Jonathan D Tward
- Department of Radiation Therapy Oncology, Huntsman Cancer Institute at the University of Utah, Salt Lake City, Utah
| | - Brian J Davis
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Robert E Reiter
- Department of Urology, University of California, Los Angeles, California
| | - Paul C Boutros
- Department of Urology, University of California, Los Angeles, California
| | - Tahmineh Romero
- Division of General Internal Medicine and Health Services Research, University of California, Los Angeles, California
| | - Eric M Horwitz
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | | | - Michael L Steinberg
- Department of Radiation Oncology, University of California, Los Angeles, California
| | - Daniel E Spratt
- Seidman Cancer Center, Case Western Reserve University, Cleveland, Ohio
| | - Michael Xiang
- Department of Radiation Oncology, University of California, Los Angeles, California
| | - Amar U Kishan
- Department of Radiation Oncology, University of California, Los Angeles, California
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3
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Kishan AU, Steigler A, Denham JW, Zapatero A, Guerrero A, Joseph D, Maldonado X, Wong JK, Stish BJ, Dess RT, Pilar A, Reddy C, Wedde TB, Lilleby WA, Fiano R, Merrick GS, Stock RG, Demanes DJ, Moran BJ, Tran PT, Martin S, Martinez-Monge R, Krauss DJ, Abu-Isa EI, Pisansky TM, Choo CR, Song DY, Greco S, Deville C, McNutt T, DeWeese TL, Ross AE, Ciezki JP, Tilki D, Karnes RJ, Tosoian JJ, Nickols NG, Bhat P, Shabsovich D, Juarez JE, Jiang T, Ma TM, Xiang M, Philipson R, Chang A, Kupelian PA, Rettig MB, Feng FY, Berlin A, Tward JD, Davis BJ, Reiter RE, Steinberg ML, Elashoff D, Boutros PC, Horwitz EM, Tendulkar RD, Spratt DE, Romero T. Interplay Between Duration of Androgen Deprivation Therapy and External Beam Radiotherapy With or Without a Brachytherapy Boost for Optimal Treatment of High-risk Prostate Cancer: A Patient-Level Data Analysis of 3 Cohorts. JAMA Oncol 2022; 8:e216871. [PMID: 35050303 PMCID: PMC8778608 DOI: 10.1001/jamaoncol.2021.6871] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
IMPORTANCE Radiotherapy combined with androgen deprivation therapy (ADT) is a standard of care for high-risk prostate cancer. However, the interplay between radiotherapy dose and the required minimum duration of ADT is uncertain. OBJECTIVE To determine the specific ADT duration threshold that provides a distant metastasis-free survival (DMFS) benefit in patients with high-risk prostate cancer receiving external beam radiotherapy (EBRT) or EBRT with a brachytherapy boost (EBRT+BT). DESIGN, SETTINGS, AND PARTICIPANTS This was a cohort study of 3 cohorts assembled from a multicenter retrospective study (2000-2013); a post hoc analysis of the Randomized Androgen Deprivation and Radiotherapy 03/04 (RADAR; 2003-2007) randomized clinical trial (RCT); and a cross-trial comparison of the RADAR vs the Deprivación Androgénica y Radio Terapía (Androgen Deprivation and Radiation Therapy; DART) 01/05 RCT (2005-2010). In all, the study analyzed 1827 patients treated with EBRT and 1108 patients treated with EBRT+BT from the retrospective cohort; 181 treated with EBRT and 203 with EBRT+BT from RADAR; and 91 patients treated with EBRT from DART. The study was conducted from October 15, 2020, to July 1, 2021, and the data analyses, from January 5 to June 15, 2021. EXPOSURES High-dose EBRT or EBRT+BT for an ADT duration determined by patient-physician choice (retrospective) or by randomization (RCTs). MAIN OUTCOMES AND MEASURES The primary outcome was DMFS; secondary outcome was overall survival (OS). Natural cubic spline analysis identified minimum thresholds (months). RESULTS This cohort study of 3 studies totaling 3410 men (mean age [SD], 68 [62-74] years; race and ethnicity not collected) with high-risk prostate cancer found a significant interaction between the treatment type (EBRT vs EBRT+BT) and ADT duration (binned to <6, 6 to <18, and ≥18 months). Natural cubic spline analysis identified minimum duration thresholds of 26.3 months (95% CI, 25.4-36.0 months) for EBRT and 12 months (95% CI, 4.9-36.0 months) for EBRT+BT for optimal effect on DMFS. In RADAR, the prolongation of ADT for patients receiving only EBRT was not associated with significant improvements in DMFS (hazard ratio [HR], 1.01; 95% CI, 0.65-1.57); however, for patients receiving EBRT+BT, a longer duration was associated with improved DMFS (DMFS HR, 0.56; 95% CI, 0.36-0.87; P = .01). For patients receiving EBRT alone (DART), 28 months of ADT was associated with improved DMFS compared with 18 months (RADAR HR, 0.37; 95% CI, 0.17-0.80; P = .01). CONCLUSIONS AND RELEVANCE These cohort study findings suggest that the optimal minimum ADT duration for treatment with high-dose EBRT alone is more than 18 months; and for EBRT+BT, it is 18 months or possibly less. Additional studies are needed to determine more precise minimum durations.
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Affiliation(s)
- Amar U. Kishan
- Department of Radiation Oncology, University of California, Los Angeles,Department of Urology, University of California, Los Angeles
| | - Alison Steigler
- School of Medicine and Public Health, University of Newcastle, Newcastle, New South Wales, Australia
| | - James W. Denham
- School of Medicine and Public Health, University of Newcastle, Newcastle, New South Wales, Australia
| | | | | | - David Joseph
- Sir Charles Gairdner Hospital, Perth, West Australia, Australia,Department of Medicine and Surgery, University of Western Australia, Perth, West Australia, Australia
| | | | - Jessica K. Wong
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Bradley J. Stish
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Robert T. Dess
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Avinash Pilar
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada,Department of Radiation Oncology, University of Toronto, Toronto, Ontario, Canada
| | - Chandana Reddy
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | | | | | - Ryan Fiano
- Schiffler Cancer Center, Wheeling Hospital, Wheeling Jesuit University, Wheeling, West Virginia
| | - Gregory S. Merrick
- Schiffler Cancer Center, Wheeling Hospital, Wheeling Jesuit University, Wheeling, West Virginia
| | - Richard G. Stock
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - D. Jeffrey Demanes
- Department of Radiation Oncology, University of California, Los Angeles,California Endocurietherapy Cancer Center, Oakland
| | | | - Phuoc T. Tran
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Santiago Martin
- Department of Radiation Oncology, Program in Solid Tumors, Clínica Universidad de Navarra, Pamplona, Spain
| | - Rafael Martinez-Monge
- Department of Radiation Oncology, Program in Solid Tumors, Clínica Universidad de Navarra, Pamplona, Spain
| | - Daniel J. Krauss
- William Beaumont School of Medicine, Oakland University, Royal Oak, Michigan
| | - Eyad I. Abu-Isa
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | | | - C. Richard Choo
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Daniel Y. Song
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Stephen Greco
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Curtiland Deville
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Todd McNutt
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Theodore L. DeWeese
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ashley E. Ross
- Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Jay P. Ciezki
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Derya Tilki
- Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany,Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | | | - Jeffrey J. Tosoian
- Department of Urology, The James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Nicholas G. Nickols
- Department of Radiation Oncology, University of California, Los Angeles,Department of Radiation Oncology, West Los Angeles Veterans Health Administration, Los Angeles, California
| | - Prashant Bhat
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - David Shabsovich
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Jesus E. Juarez
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Tommy Jiang
- Department of Radiation Oncology, University of California, Los Angeles
| | - T. Martin Ma
- Department of Radiation Oncology, University of California, Los Angeles
| | - Michael Xiang
- Department of Radiation Oncology, University of California, Los Angeles
| | - Rebecca Philipson
- Department of Radiation Oncology, University of California, Los Angeles
| | - Albert Chang
- Department of Radiation Oncology, University of California, Los Angeles
| | | | - Matthew B. Rettig
- Division of Medical Oncology, Ronald Reagan UCLA Medical Center, University of California, Los Angeles,Department of Medical Oncology, West Los Angeles Veterans Health Administration, Los Angeles, California
| | - Felix Y. Feng
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco
| | - Alejandro Berlin
- Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Jonathan D. Tward
- Department of Radiotherapy Oncology, Huntsman Cancer Institute at the University of Utah, Salt Lake City
| | - Brian J. Davis
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | | | | | - David Elashoff
- Division of General Internal Medicine and Health Services Research, University of California, Los Angeles
| | - Paul C. Boutros
- Department of Urology, University of California, Los Angeles,Department of Human Genetics, University of California, Los Angeles
| | - Eric M. Horwitz
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Rahul D. Tendulkar
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Daniel E. Spratt
- Seidman Cancer Center, Case Western Reserve University, Cleveland, Ohio
| | - Tahmineh Romero
- Division of General Internal Medicine and Health Services Research, University of California, Los Angeles
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4
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Xiang M, Ma TM, Savjani R, Pollom EL, Karnes RJ, Grogan T, Wong JK, Motterle G, Tosoian JJ, Trock BJ, Klein EA, Stish BJ, Dess RT, Spratt DE, Pilar A, Reddy C, Levin-Epstein R, Wedde TB, Lilleby WA, Fiano R, Merrick GS, Stock RG, Demanes DJ, Moran BJ, Huland H, Tran PT, Martin S, Martinez-Monge R, Krauss DJ, Abu-Isa EI, Alam R, Schwen Z, Pisansky TM, Choo CR, Song DY, Greco S, Deville C, McNutt T, DeWeese TL, Ross AE, Ciezki JP, Boutros PC, Nickols NG, Bhat P, Shabsovich D, Juarez JE, Chong N, Kupelian PA, Rettig MB, Zaorsky NG, Berlin A, Tward JD, Davis BJ, Reiter RE, Steinberg ML, Elashoff D, Horwitz EM, Tendulkar RD, Tilki D, Czernin J, Gafita A, Romero T, Calais J, Kishan AU. Performance of a Prostate-Specific Membrane Antigen Positron Emission Tomography/Computed Tomography-Derived Risk-Stratification Tool for High-risk and Very High-risk Prostate Cancer. JAMA Netw Open 2021; 4:e2138550. [PMID: 34902034 PMCID: PMC8669522 DOI: 10.1001/jamanetworkopen.2021.38550] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
IMPORTANCE Prostate-specific membrane antigen (PSMA) positron emission tomography/computed tomography (PET/CT) can detect low-volume, nonlocalized (ie, regional or metastatic) prostate cancer that was occult on conventional imaging. However, the long-term clinical implications of PSMA PET/CT upstaging remain unclear. OBJECTIVES To evaluate the prognostic significance of a nomogram that models an individual's risk of nonlocalized upstaging on PSMA PET/CT and to compare its performance with existing risk-stratification tools. DESIGN, SETTING, AND PARTICIPANTS This cohort study included patients diagnosed with high-risk or very high-risk prostate cancer (ie, prostate-specific antigen [PSA] level >20 ng/mL, Gleason score 8-10, and/or clinical stage T3-T4, without evidence of nodal or metastatic disease by conventional workup) from April 1995 to August 2018. This multinational study was conducted at 15 centers. Data were analyzed from December 2020 to March 2021. EXPOSURES Curative-intent radical prostatectomy (RP), external beam radiotherapy (EBRT), or EBRT plus brachytherapy (BT), with or without androgen deprivation therapy. MAIN OUTCOMES AND MEASURES PSMA upstage probability was calculated from a nomogram using the biopsy Gleason score, percentage positive systematic biopsy cores, clinical T category, and PSA level. Biochemical recurrence (BCR), distant metastasis (DM), prostate cancer-specific mortality (PCSM), and overall survival (OS) were analyzed using Fine-Gray and Cox regressions. Model performance was quantified with the concordance (C) index. RESULTS Of 5275 patients, the median (IQR) age was 66 (60-72) years; 2883 (55%) were treated with RP, 1669 (32%) with EBRT, and 723 (14%) with EBRT plus BT; median (IQR) PSA level was 10.5 (5.9-23.2) ng/mL; 3987 (76%) had Gleason grade 8 to 10 disease; and 750 (14%) had stage T3 to T4 disease. Median (IQR) follow-up was 5.1 (3.1-7.9) years; 1221 (23%) were followed up for at least 8 years. Overall, 1895 (36%) had BCR, 851 (16%) developed DM, and 242 (5%) died of prostate cancer. PSMA upstage probability was significantly prognostic of all clinical end points, with 8-year C indices of 0.63 (95% CI, 0.61-0.65) for BCR, 0.69 (95% CI, 0.66-0.71) for DM, 0.71 (95% CI, 0.67-0.75) for PCSM, and 0.60 (95% CI, 0.57-0.62) for PCSM (P < .001). The PSMA nomogram outperformed existing risk-stratification tools, except for similar performance to Staging Collaboration for Cancer of the Prostate (STAR-CAP) for PCSM (eg, DM: PSMA, 0.69 [95% CI, 0.66-0.71] vs STAR-CAP, 0.65 [95% CI, 0.62-0.68]; P < .001; Memorial Sloan Kettering Cancer Center nomogram, 0.57 [95% CI, 0.54-0.60]; P < .001; Cancer of the Prostate Risk Assessment groups, 0.53 [95% CI, 0.51-0.56]; P < .001). Results were validated in secondary cohorts from the Surveillance, Epidemiology, and End Results database and the National Cancer Database. CONCLUSIONS AND RELEVANCE These findings suggest that PSMA upstage probability is associated with long-term, clinically meaningful end points. Furthermore, PSMA upstaging had superior risk discrimination compared with existing tools. Formerly occult, PSMA PET/CT-detectable nonlocalized disease may be the main driver of outcomes in high-risk patients.
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Affiliation(s)
- Michael Xiang
- Department of Radiation Oncology, University of California, Los Angeles
| | - Ting Martin Ma
- Department of Radiation Oncology, University of California, Los Angeles
| | - Ricky Savjani
- Department of Radiation Oncology, University of California, Los Angeles
| | - Erqi L. Pollom
- Department of Radiation Oncology, Stanford University, Stanford, California
| | | | - Tristan Grogan
- Department of Medicine Statistics Core, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Jessica K. Wong
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | | | | | - Bruce J. Trock
- Department of Urology, Brady Urological Institute, Johns Hopkins University, Baltimore, Maryland
| | - Eric A. Klein
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio
| | - Bradley J. Stish
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Robert T. Dess
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Daniel E. Spratt
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Avinash Pilar
- Department of Radiation Oncology, University of Toronto, Toronto, Ontario, Canada
| | - Chandana Reddy
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | | | - Trude B. Wedde
- Department of Oncology, Oslo University Hospital, Norwegian Radium Hospital, Oslo, Norway
| | - Wolfgang A. Lilleby
- Department of Oncology, Oslo University Hospital, Norwegian Radium Hospital, Oslo, Norway
| | - Ryan Fiano
- Schiffler Cancer Center, Wheeling Hospital, Wheeling Jesuit University, Wheeling, West Virginia
| | - Gregory S. Merrick
- Schiffler Cancer Center, Wheeling Hospital, Wheeling Jesuit University, Wheeling, West Virginia
| | - Richard G. Stock
- Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York City, New York
| | | | - Brian J. Moran
- Prostate Cancer Foundation of Chicago, Westmont, Illinois
| | - Hartwig Huland
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Phuoc T. Tran
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Santiago Martin
- Department of Oncology, Clínica Universitaria de Navarra, University of Navarra, Pamplona, Spain
| | - Rafael Martinez-Monge
- Department of Oncology, Clínica Universitaria de Navarra, University of Navarra, Pamplona, Spain
| | - Daniel J. Krauss
- Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Eyad I. Abu-Isa
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Ridwan Alam
- Department of Urology, Brady Urological Institute, Johns Hopkins University, Baltimore, Maryland
| | - Zeyad Schwen
- Department of Urology, Brady Urological Institute, Johns Hopkins University, Baltimore, Maryland
| | | | - C. Richard Choo
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Daniel Y. Song
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Stephen Greco
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Curtiland Deville
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Todd McNutt
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Theodore L. DeWeese
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ashley E. Ross
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Jay P. Ciezki
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Paul C. Boutros
- Department of Human Genetics, University of California, Los Angeles
| | - Nicholas G. Nickols
- Department of Radiation Oncology, University of California, Los Angeles
- Department of Radiation Oncology, Veterans Affairs (VA) Greater Los Angeles Healthcare System, Los Angeles, California
| | - Prashant Bhat
- Department of Radiation Oncology, University of California, Los Angeles
| | - David Shabsovich
- Department of Radiation Oncology, University of California, Los Angeles
| | - Jesus E. Juarez
- Department of Radiation Oncology, University of California, Los Angeles
| | - Natalie Chong
- Department of Radiation Oncology, University of California, Los Angeles
| | | | - Matthew B. Rettig
- Division of Hematology and Oncology, Department of Medicine, University of California, Los Angeles
- Department of Hematology and Oncology, Veterans Affairs (VA) Greater Los Angeles Healthcare System, Los Angeles, California
| | - Nicholas G. Zaorsky
- Department of Radiation Oncology, Penn State Cancer Institute, Hershey, Pennsylvania
| | - Alejandro Berlin
- Department of Radiation Oncology, University of Toronto, Toronto, Ontario, Canada
| | - Jonathan D. Tward
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City
| | - Brian J. Davis
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | | | | | - David Elashoff
- Department of Medicine Statistics Core, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Eric M. Horwitz
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Rahul D. Tendulkar
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Derya Tilki
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
- Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Johannes Czernin
- Ahmanson Translational Theranostics Division, Department of Molecular and Medical Pharmacology, UCLA Medical Center, Los Angeles, California
| | - Andrei Gafita
- Ahmanson Translational Theranostics Division, Department of Molecular and Medical Pharmacology, UCLA Medical Center, Los Angeles, California
| | - Tahmineh Romero
- Department of Medicine Statistics Core, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Jeremie Calais
- Ahmanson Translational Theranostics Division, Department of Molecular and Medical Pharmacology, UCLA Medical Center, Los Angeles, California
| | - Amar U. Kishan
- Department of Radiation Oncology, University of California, Los Angeles
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5
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Kishan AU, Karnes RJ, Romero T, Wong JK, Motterle G, Tosoian JJ, Trock BJ, Klein EA, Stish BJ, Dess RT, Spratt DE, Pilar A, Reddy C, Levin-Epstein R, Wedde TB, Lilleby WA, Fiano R, Merrick GS, Stock RG, Demanes DJ, Moran BJ, Braccioforte M, Huland H, Tran PT, Martin S, Martínez-Monge R, Krauss DJ, Abu-Isa EI, Alam R, Schwen Z, Chang AJ, Pisansky TM, Choo R, Song DY, Greco S, Deville C, McNutt T, DeWeese TL, Ross AE, Ciezki JP, Boutros PC, Nickols NG, Bhat P, Shabsovich D, Juarez JE, Chong N, Kupelian PA, D’Amico AV, Rettig MB, Berlin A, Tward JD, Davis BJ, Reiter RE, Steinberg ML, Elashoff D, Horwitz EM, Tendulkar RD, Tilki D. Comparison of Multimodal Therapies and Outcomes Among Patients With High-Risk Prostate Cancer With Adverse Clinicopathologic Features. JAMA Netw Open 2021; 4:e2115312. [PMID: 34196715 PMCID: PMC8251338 DOI: 10.1001/jamanetworkopen.2021.15312] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
IMPORTANCE The optimal management strategy for high-risk prostate cancer and additional adverse clinicopathologic features remains unknown. OBJECTIVE To compare clinical outcomes among patients with high-risk prostate cancer after definitive treatment. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study included patients with high-risk prostate cancer (as defined by the National Comprehensive Cancer Network [NCCN]) and at least 1 adverse clinicopathologic feature (defined as any primary Gleason pattern 5 on biopsy, clinical T3b-4 disease, ≥50% cores with biopsy results positive for prostate cancer, or NCCN ≥2 high-risk features) treated between 2000 and 2014 at 16 tertiary centers. Data were analyzed in November 2020. EXPOSURES Radical prostatectomy (RP), external beam radiotherapy (EBRT) with androgen deprivation therapy (ADT), or EBRT plus brachytherapy boost (BT) with ADT. Guideline-concordant multimodal treatment was defined as RP with appropriate use of multimodal therapy (optimal RP), EBRT with at least 2 years of ADT (optimal EBRT), or EBRT with BT with at least 1 year ADT (optimal EBRT with BT). MAIN OUTCOMES AND MEASURES The primary outcome was prostate cancer-specific mortality; distant metastasis was a secondary outcome. Differences were evaluated using inverse probability of treatment weight-adjusted Fine-Gray competing risk regression models. RESULTS A total of 6004 men (median [interquartile range] age, 66.4 [60.9-71.8] years) with high-risk prostate cancer were analyzed, including 3175 patients (52.9%) who underwent RP, 1830 patients (30.5%) who underwent EBRT alone, and 999 patients (16.6%) who underwent EBRT with BT. Compared with RP, treatment with EBRT with BT (subdistribution hazard ratio [sHR] 0.78, [95% CI, 0.63-0.97]; P = .03) or with EBRT alone (sHR, 0.70 [95% CI, 0.53-0.92]; P = .01) was associated with significantly improved prostate cancer-specific mortality; there was no difference in prostate cancer-specific mortality between EBRT with BT and EBRT alone (sHR, 0.89 [95% CI, 0.67-1.18]; P = .43). No significant differences in prostate cancer-specific mortality were found across treatment cohorts among 2940 patients who received guideline-concordant multimodality treatment (eg, optimal EBRT alone vs optimal RP: sHR, 0.76 [95% CI, 0.52-1.09]; P = .14). However, treatment with EBRT alone or EBRT with BT was consistently associated with lower rates of distant metastasis compared with treatment with RP (eg, EBRT vs RP: sHR, 0.50 [95% CI, 0.44-0.58]; P < .001). CONCLUSIONS AND RELEVANCE These findings suggest that among patients with high-risk prostate cancer and additional unfavorable clinicopathologic features receiving guideline-concordant multimodal therapy, prostate cancer-specific mortality outcomes were equivalent among those treated with RP, EBRT, and EBRT with BT, although distant metastasis outcomes were more favorable among patients treated with EBRT and EBRT with BT. Optimal multimodality treatment is critical for improving outcomes in patients with high-risk prostate cancer.
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Affiliation(s)
- Amar U. Kishan
- Department of Radiation Oncology, University of California, Los Angeles
- Department of Urology, University of California, Los Angeles
| | | | - Tahmineh Romero
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Jessica K. Wong
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | | | | | - Bruce J. Trock
- Department of Urology, Brady Urological Institute, Johns Hopkins University, Baltimore, Maryland
| | - Eric A. Klein
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio
| | - Bradley J. Stish
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Robert T. Dess
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Daniel E. Spratt
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Avinash Pilar
- Department of Radiation Oncology, University of Toronto, Toronto, Canada
| | - Chandana Reddy
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | | | - Trude B. Wedde
- Department of Oncology, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
| | - Wolfgang A. Lilleby
- Department of Oncology, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
| | - Ryan Fiano
- Schiffler Cancer Center, Wheeling Hospital, Wheeling Jesuit University, Wheeling, West Virginia
| | - Gregory S. Merrick
- Schiffler Cancer Center, Wheeling Hospital, Wheeling Jesuit University, Wheeling, West Virginia
| | - Richard G. Stock
- Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York
| | | | - Brian J. Moran
- Prostate Cancer Foundation of Chicago, Westmont, Illinois
| | | | - Hartwig Huland
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
| | - Phuoc T. Tran
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Santiago Martin
- Department of Oncology, Clínica Universitaria de Navarra, University of Navarra, Pamplona, Spain
| | | | - Daniel J. Krauss
- William Beaumont School of Medicine, Oakland University, Royal Oak, Michigan
| | - Eyad I. Abu-Isa
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Ridwan Alam
- Department of Urology, Brady Urological Institute, Johns Hopkins University, Baltimore, Maryland
| | - Zeyad Schwen
- Department of Urology, Brady Urological Institute, Johns Hopkins University, Baltimore, Maryland
| | - Albert J. Chang
- Department of Radiation Oncology, University of California, Los Angeles
| | | | - Richard Choo
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | - Daniel Y. Song
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Stephen Greco
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Curtiland Deville
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Todd McNutt
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Theodore L. DeWeese
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ashley E. Ross
- Texas Oncology, Dallas
- Now with Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Jay P. Ciezki
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Paul C. Boutros
- Department of Urology, University of California, Los Angeles
- Department of Human Genetics, University of California, Los Angeles
| | - Nicholas G. Nickols
- Department of Radiation Oncology, University of California, Los Angeles
- Department of Radiation Oncology, VA Greater Los Angeles Healthcare System, Los Angeles, California
| | - Prashant Bhat
- Department of Radiation Oncology, University of California, Los Angeles
| | - David Shabsovich
- Department of Radiation Oncology, University of California, Los Angeles
| | - Jesus E. Juarez
- Department of Radiation Oncology, University of California, Los Angeles
| | - Natalie Chong
- Department of Radiation Oncology, University of California, Los Angeles
| | | | - Anthony V. D’Amico
- Department of Radiation Oncology, Dana-Farber Cancer Institute, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Matthew B. Rettig
- Division of Hematology and Oncology, Department of Medicine, University of California, Los Angeles
- Department of Hematology and Oncology, VA Greater Los Angeles Healthcare System, Los Angeles, California
| | - Alejandro Berlin
- Department of Radiation Oncology, University of Toronto, Toronto, Canada
| | - Jonathan D. Tward
- Department of Radiation Oncology, Huntsman Cancer Institute, The University of Utah, Salt Lake City
| | - Brian J. Davis
- Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota
| | | | | | - David Elashoff
- Department of Medicine Statistics Core, David Geffen School of Medicine, University of California, Los Angeles
| | - Eric M. Horwitz
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Rahul D. Tendulkar
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio
| | - Derya Tilki
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg Eppendorf, Hamburg, Germany
- Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
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6
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Sandler KA, Cook RR, Ciezki JP, Ross AE, Pomerantz MM, Nguyen PL, Shaikh T, Tran PT, Stock RG, Merrick GS, Demanes DJ, Spratt DE, Abu-Isa EI, Wedde TB, Lilleby W, Krauss DJ, Shaw GK, Alam R, Reddy CA, Song DY, Klein EA, Stephenson AJ, Tosoian JJ, Hegde JV, Yoo SM, Fiano R, D'Amico AV, Nickols NG, Aronson WJ, Sadeghi A, Greco SC, Deville C, McNutt T, DeWeese TL, Reiter RE, Said JW, Steinberg ML, Horwitz EM, Kupelian PA, King CR, Kishan AU. Clinical Outcomes for Patients With Gleason Score 10 Prostate Adenocarcinoma: Results From a Multi-institutional Consortium Study. Int J Radiat Oncol Biol Phys 2018; 101:883-888. [DOI: 10.1016/j.ijrobp.2018.03.060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 03/20/2018] [Accepted: 03/29/2018] [Indexed: 11/15/2022]
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7
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Kishan AU, Cook RR, Ciezki JP, Ross AE, Pomerantz MM, Nguyen PL, Shaikh T, Tran PT, Sandler KA, Stock RG, Merrick GS, Demanes DJ, Spratt DE, Abu-Isa EI, Wedde TB, Lilleby W, Krauss DJ, Shaw GK, Alam R, Reddy CA, Stephenson AJ, Klein EA, Song DY, Tosoian JJ, Hegde JV, Yoo SM, Fiano R, D’Amico AV, Nickols NG, Aronson WJ, Sadeghi A, Greco S, Deville C, McNutt T, DeWeese TL, Reiter RE, Said JW, Steinberg ML, Horwitz EM, Kupelian PA, King CR. Radical Prostatectomy, External Beam Radiotherapy, or External Beam Radiotherapy With Brachytherapy Boost and Disease Progression and Mortality in Patients With Gleason Score 9-10 Prostate Cancer. JAMA 2018; 319:896-905. [PMID: 29509865 PMCID: PMC5885899 DOI: 10.1001/jama.2018.0587] [Citation(s) in RCA: 224] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
IMPORTANCE The optimal treatment for Gleason score 9-10 prostate cancer is unknown. OBJECTIVE To compare clinical outcomes of patients with Gleason score 9-10 prostate cancer after definitive treatment. DESIGN, SETTING, AND PARTICIPANTS Retrospective cohort study in 12 tertiary centers (11 in the United States, 1 in Norway), with 1809 patients treated between 2000 and 2013. EXPOSURES Radical prostatectomy (RP), external beam radiotherapy (EBRT) with androgen deprivation therapy, or EBRT plus brachytherapy boost (EBRT+BT) with androgen deprivation therapy. MAIN OUTCOMES AND MEASURES The primary outcome was prostate cancer-specific mortality; distant metastasis-free survival and overall survival were secondary outcomes. RESULTS Of 1809 men, 639 underwent RP, 734 EBRT, and 436 EBRT+BT. Median ages were 61, 67.7, and 67.5 years; median follow-up was 4.2, 5.1, and 6.3 years, respectively. By 10 years, 91 RP, 186 EBRT, and 90 EBRT+BT patients had died. Adjusted 5-year prostate cancer-specific mortality rates were RP, 12% (95% CI, 8%-17%); EBRT, 13% (95% CI, 8%-19%); and EBRT+BT, 3% (95% CI, 1%-5%). EBRT+BT was associated with significantly lower prostate cancer-specific mortality than either RP or EBRT (cause-specific HRs of 0.38 [95% CI, 0.21-0.68] and 0.41 [95% CI, 0.24-0.71]). Adjusted 5-year incidence rates of distant metastasis were RP, 24% (95% CI, 19%-30%); EBRT, 24% (95% CI, 20%-28%); and EBRT+BT, 8% (95% CI, 5%-11%). EBRT+BT was associated with a significantly lower rate of distant metastasis (propensity-score-adjusted cause-specific HRs of 0.27 [95% CI, 0.17-0.43] for RP and 0.30 [95% CI, 0.19-0.47] for EBRT). Adjusted 7.5-year all-cause mortality rates were RP, 17% (95% CI, 11%-23%); EBRT, 18% (95% CI, 14%-24%); and EBRT+BT, 10% (95% CI, 7%-13%). Within the first 7.5 years of follow-up, EBRT+BT was associated with significantly lower all-cause mortality (cause-specific HRs of 0.66 [95% CI, 0.46-0.96] for RP and 0.61 [95% CI, 0.45-0.84] for EBRT). After the first 7.5 years, the corresponding HRs were 1.16 (95% CI, 0.70-1.92) and 0.87 (95% CI, 0.57-1.32). No significant differences in prostate cancer-specific mortality, distant metastasis, or all-cause mortality (≤7.5 and >7.5 years) were found between men treated with EBRT or RP (cause-specific HRs of 0.92 [95% CI, 0.67-1.26], 0.90 [95% CI, 0.70-1.14], 1.07 [95% CI, 0.80-1.44], and 1.34 [95% CI, 0.85-2.11]). CONCLUSIONS AND RELEVANCE Among patients with Gleason score 9-10 prostate cancer, treatment with EBRT+BT with androgen deprivation therapy was associated with significantly better prostate cancer-specific mortality and longer time to distant metastasis compared with EBRT with androgen deprivation therapy or with RP.
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Affiliation(s)
- Amar U. Kishan
- Department of Radiation Oncology, University of California, Los Angeles
| | - Ryan R. Cook
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles
| | - Jay P. Ciezki
- Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Ashley E. Ross
- Department of Urology, The James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Mark M. Pomerantz
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Paul L. Nguyen
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Talha Shaikh
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Phuoc T. Tran
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Kiri A. Sandler
- Department of Radiation Oncology, University of California, Los Angeles
| | - Richard G. Stock
- Department of Radiation Oncology, The Icahn School of Medicine at Mount Sinai, New York, New York
| | - Gregory S. Merrick
- Schiffler Cancer Center, Wheeling Hospital, Wheeling Jesuit University, Wheeling, West Virginia
| | | | - Daniel E. Spratt
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Eyad I. Abu-Isa
- Department of Radiation Oncology, University of Michigan, Ann Arbor
| | - Trude B. Wedde
- Department of Oncology, Oslo University Hospital, the Norwegian Radium Hospital, Oslo, Norway
| | - Wolfgang Lilleby
- Department of Oncology, Oslo University Hospital, the Norwegian Radium Hospital, Oslo, Norway
| | - Daniel J. Krauss
- Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Grace K. Shaw
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Ridwan Alam
- Department of Urology, The James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Andrew J. Stephenson
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio
| | - Eric A. Klein
- Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio
| | - Daniel Y. Song
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Jeffrey J. Tosoian
- Department of Urology, The James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - John V. Hegde
- Department of Radiation Oncology, University of California, Los Angeles
| | - Sun Mi Yoo
- Department of Radiation Oncology, University of California, Los Angeles
| | - Ryan Fiano
- Schiffler Cancer Center, Wheeling Hospital, Wheeling Jesuit University, Wheeling, West Virginia
| | - Anthony V. D’Amico
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Nicholas G. Nickols
- Department of Radiation Oncology, University of California, Los Angeles
- Department of Radiation Oncology, Veteran Affairs Greater Los Angeles Healthcare System, Los Angeles, California
| | | | - Ahmad Sadeghi
- Department of Radiation Oncology, Veteran Affairs Greater Los Angeles Healthcare System, Los Angeles, California
| | - Stephen Greco
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Curtiland Deville
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Todd McNutt
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Theodore L. DeWeese
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | | | | | - Eric M. Horwitz
- Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Patrick A. Kupelian
- Department of Radiation Oncology, University of California, Los Angeles
- Varian Medical Systems, Palo Alto, California
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Wedde TB, Quinlan JF, Khan A, Khan HJ, Cunningham FO, McGrath JP. Fractures of the sternum: the influence of non-invasive cardiac monitoring on management. Arch Orthop Trauma Surg 2007; 127:121-3. [PMID: 17021759 DOI: 10.1007/s00402-006-0230-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2005] [Indexed: 02/09/2023]
Abstract
Management of sternal fractures often involves a protracted hospital stay. This is often based on serial electrocardiography (ECG) and cardiac enzyme measurement (AST, CK, LDH). This retrospective study examined all cases of sternal fracture presenting to our institution between October 1998 and February 2003. Seventy-two cases were identified, 52 of which had isolated sternal fractures. Of these, 11 (21%) patients had an elevation in all cardiac enzymes. Twenty-three (44%) had an increase in some but not all. A single patient with ECG changes had no elevation in cardiac enzymes. Those patients with elevated cardiac enzymes had a significantly longer stay of 5.5 days compared with 3.7 days (P < 0.05). No adverse outcome was recorded in either group. We conclude that ECG and estimation of cardiac enzymes in these patients are of limited benefit and, when abnormal, appear to be associated with a significantly protracted and probably unnecessary hospitalisation.
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Affiliation(s)
- T B Wedde
- Department of General Surgery, Our Lady's Hospital, Navan, Co. Meath, Republic of Ireland
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