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Janssen J, Staal F, Langendijk J, Both S, Brouwer C, Aluwini S. Pelvic lymph node motion during cone-beam computed tomography guided stereotactic radiotherapy. Clin Transl Radiat Oncol 2024; 47:100794. [PMID: 38798748 PMCID: PMC11127188 DOI: 10.1016/j.ctro.2024.100794] [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: 05/09/2024] [Accepted: 05/10/2024] [Indexed: 05/29/2024] Open
Abstract
Background and purpose Stereotactic body radiotherapy (SBRT) is increasingly applied for pelvic lymph node recurrence. Thus far, knowledge on pelvic lymph node motion during CBCT-guided SBRT is lacking and the applied margins vary between institutions. This study evaluated pelvic lymph node motion during CBCT-guided SBRT and assessed the currently applied PTV margins of 3 and 5 mm. Material and methods In total, 45 pelvic lymph node metastases were included. One observer delineated 45 GTVs on planning CT, 224 GTVs on pre-fraction and 216 on post-fraction CBCT. The GTV centroid coordinates were derived from all images for inter- and intrafraction motion analysis. Additionally, we assessed the influence of treatment time and lesion location on lesion motion. The expected coverage of a 3-mm and 5-mm PTV margin was assessed using the inclusiveness index for GTVs on pre- and post-fraction CBCT. Results Lymph node interfraction motion was limited to 5 mm in 96-97 % of fractions for all translational directions and intrafraction lesion motion was limited to 3 mm in 97-100 % of fractions. Para-rectal lesions (11 %) were associated with significantly larger inter- and intrafraction motion compared to other pelvic locations and treatment duration showed no correlation with lesion motion. The mean (sd) lesion inclusiveness index was 99 % (5 %) for the 5-mm PTV margin and 96 % (9 %) for the 3-mm margin. Conclusion Pelvic lymph node motion during CBCT-guided stereotactic radiotherapy was within the widely applied PTV margin of 5 mm, providing an opportunity to reduce this margin for pelvic lymph node SBRT.
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Affiliation(s)
- J. Janssen
- Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - F.H.E. Staal
- Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - J.A. Langendijk
- Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - S. Both
- Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - C.L. Brouwer
- Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - S. Aluwini
- Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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Ferriero M, Prata F, Mastroianni R, De Nunzio C, Tema G, Tuderti G, Bove AM, Anceschi U, Brassetti A, Misuraca L, Giacinti S, Calabrò F, Guaglianone S, Tubaro A, Papalia R, Leonardo C, Gallucci M, Simone G. The impact of locoregional treatments for metastatic castration resistant prostate cancer on disease progression: real life experience from a multicenter cohort. Prostate Cancer Prostatic Dis 2024; 27:89-94. [PMID: 36460734 DOI: 10.1038/s41391-022-00623-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/26/2022] [Accepted: 11/17/2022] [Indexed: 12/03/2022]
Abstract
BACKGROUND Available data on medical treatment of metastatic castration resistant prostate cancer (mCRPC) support the use of more than one therapy line to delay chemotherapy. We evaluate in a longitudinal real life multicenter cohort, the oncological outcome of mCRPC patients treated with Abiraterone Acetate (AA) and Enzalutamide (EZ) in a chemo-naïve setting, who received locoregional treatments for subsequent development of oligorecurrent disease. METHODS We prospectively collected data on chemo-naïve mCRPC patients, who received either AA or EZ as first or second line treatment between Oct-2012 and Nov-2020 at 5 centers. High-volume disease at mCRPC onset was defined as bulky positive nodes (≥5 cm) or more than 6 bone metastases. Survival probabilities were computed at 12, 24, 48 and 60 months after treatment start. The impact of loco-regional treatments on progression free survival (PFS) were assessed with the Kaplan-Meier method and the log-rank test was applied. RESULTS Overall, 117 chemo-naive mCRPC patients received a first line therapy. Fifty-seven (48.7%) patients received AA and 60 (51.3%) received EZ. Eight (6.7%) patients underwent salvage chemotherapy after first line failure. Overall, 28 patients shifted to a second line therapy. Two-yr progression-free, cancer-specific and overall survival probabilities were 65.5%, 82.2% and 78.4% respectively. Since diagnosis of mCRPC, oligo progression occurred in 25 patients who received stereotactic radiation therapy (23/25, 92%) focused on metastasis (4 nodal sites and 19 bones) or salvage lymph node dissection (2/25, 8%). At Kaplan-Meier analysis, patients with low volume disease displayed higher PFS probabilities (log rank p = 0.009) and in this subgroup of patients loco-regional treatments had a significant impact on PFS (p = 0.048), while it was negligible in the whole cohort and in patients with high volume disease (p = 0.6 and p = 0.75). CONCLUSIONS Low-volume mCRPC patients are exposed to improved PFS and seem to benefit from locoregional treatments.
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Affiliation(s)
| | - Francesco Prata
- Fondazione Policlinico Universitario Campus Bio-Medico, Department of Urology, Rome, Italy
| | - Riccardo Mastroianni
- IRCCS "Regina Elena" National Cancer Institute, Department of Urology, Rome, Italy
| | - Cosimo De Nunzio
- Faculty of Health Sciences, "Sapienza" University, Ospedale Sant'Andrea, Department of Urology, Rome, Italy
| | - Giorgia Tema
- Faculty of Health Sciences, "Sapienza" University, Ospedale Sant'Andrea, Department of Urology, Rome, Italy
| | - Gabriele Tuderti
- IRCCS "Regina Elena" National Cancer Institute, Department of Urology, Rome, Italy
| | - Alfredo Maria Bove
- IRCCS "Regina Elena" National Cancer Institute, Department of Urology, Rome, Italy
| | - Umberto Anceschi
- IRCCS "Regina Elena" National Cancer Institute, Department of Urology, Rome, Italy
| | - Aldo Brassetti
- IRCCS "Regina Elena" National Cancer Institute, Department of Urology, Rome, Italy
| | - Leonardo Misuraca
- IRCCS "Regina Elena" National Cancer Institute, Department of Urology, Rome, Italy
| | - Silvana Giacinti
- Faculty of Health Sciences, "Sapienza" University, Ospedale Sant'Andrea, Department of Urology, Rome, Italy
| | - Fabio Calabrò
- San Camillo-Forlanini Hospital, Department of Medical Oncology, Rome, Italy
| | | | - Andrea Tubaro
- Faculty of Health Sciences, "Sapienza" University, Ospedale Sant'Andrea, Department of Urology, Rome, Italy
| | - Rocco Papalia
- Fondazione Policlinico Universitario Campus Bio-Medico, Department of Urology, Rome, Italy
| | - Costantino Leonardo
- "Sapienza" University, Policlinico Umberto I, Department of Urology, Rome, Italy
| | - Michele Gallucci
- "Sapienza" University, Policlinico Umberto I, Department of Urology, Rome, Italy
| | - Giuseppe Simone
- IRCCS "Regina Elena" National Cancer Institute, Department of Urology, Rome, Italy
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3
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Zhou W, Zhang W, Yan S, Zhang K, Wu H, Chen H, Shi M, Zhou T. Novel Therapeutic Targets on the Horizon: An Analysis of Clinical Trials on Therapies for Bone Metastasis in Prostate Cancer. Cancers (Basel) 2024; 16:627. [PMID: 38339378 PMCID: PMC10854912 DOI: 10.3390/cancers16030627] [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: 10/28/2023] [Revised: 12/03/2023] [Accepted: 12/11/2023] [Indexed: 02/12/2024] Open
Abstract
In the absence of early detection and initial treatment, prostate cancer often progresses to an advanced stage, frequently spreading to the bones and significantly impacting patients' well-being and healthcare resources. Therefore, managing patients with prostate cancer that has spread to the bones often involves using bone-targeted medications like bisphosphonates and denosumab to enhance bone structure and minimize skeletal complications. Additionally, researchers are studying the tumor microenvironment and biomarkers to understand the mechanisms and potential treatment targets for bone metastases in prostate cancer. A literature search was conducted to identify clinical studies from 2013 to 2023 that focused on pain, performance status, or quality of life as primary outcomes. The analysis included details such as patient recruitment, prior palliative therapies, baseline characteristics, follow-up, and outcome reporting. The goal was to highlight the advancements and trends in bone metastasis research in prostate cancer over the past decade, with the aim of developing strategies to prevent and treat bone metastases and improve the quality of life and survival rates for prostate cancer patients.
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Affiliation(s)
- Wenhao Zhou
- Department of Urology, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai 200434, China; (W.Z.); (S.Y.); (K.Z.); (H.W.)
| | - Wei Zhang
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai 200433, China;
| | - Shi Yan
- Department of Urology, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai 200434, China; (W.Z.); (S.Y.); (K.Z.); (H.W.)
| | - Kaixuan Zhang
- Department of Urology, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai 200434, China; (W.Z.); (S.Y.); (K.Z.); (H.W.)
| | - Han Wu
- Department of Urology, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai 200434, China; (W.Z.); (S.Y.); (K.Z.); (H.W.)
| | - Hongyu Chen
- School of Medicine, Tongji University, Shanghai 200092, China;
| | - Minfeng Shi
- Reproduction Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Tie Zhou
- Department of Urology, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai 200434, China; (W.Z.); (S.Y.); (K.Z.); (H.W.)
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Berdat PA, Vogt PR, Schai PA, Kurrer MO, Rüedi C, Brück MB, Exner GU. Resection of Renal Cell and Prostate Carcinoma Sternum Metastases with Long-Term Follow-Up: A Report of 2 Cases. Case Rep Oncol 2024; 17:352-360. [PMID: 38404407 PMCID: PMC10890798 DOI: 10.1159/000536350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 01/03/2024] [Indexed: 02/27/2024] Open
Abstract
Introduction Rarely solitary sternum metastases are addressed by resection. Two additional cases are presented as they are interesting because of their long-term follow-up. Case Presentation Case 1: A renal cell carcinoma was treated by transabdominal nephrectomy at age 64. Right iliac bone and sternum metastases were diagnosed 7 months later and treated by internal hemipelvectomy followed by sternum metastasectomy 6 weeks after the internal hemipelvectomy. At 12-year follow-up, the patient appears disease free. Case 2: Prostate cancer was treated by prostatectomy at age 67. A subsequent solitary sternum metastasis was resected 10 years later for persistent PSA-activity despite repeated radiotherapy. The patient remains asymptomatic for 3 years now. Conclusion Resection of sternum metastases may have curative potential and should be considered in tumours known to be rather resistant to chemo- and/or radiotherapy.
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Affiliation(s)
| | | | | | - Michael O. Kurrer
- Pathologicum, Gemeinschaftspraxis für Pathologie, Zurich, Switzerland
| | | | | | - G. Ulrich Exner
- Orthopaedie Zentrum Zurich Klinik Hirslanden, Zurich, Switzerland
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5
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Vetrone L, Fortunati E, Castellucci P, Fanti S. Future Imaging of Prostate Cancer: Do We Need More Than PSMA PET/CT? Semin Nucl Med 2024; 54:150-162. [PMID: 37394289 DOI: 10.1053/j.semnuclmed.2023.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 06/12/2023] [Indexed: 07/04/2023]
Abstract
In the setting of prostate cancer (PCa), many different imaging modalities are available to correctly assess staging, restaging, treatment response and radio-ligand therapy recruitment. The introduction of fluoride or gallium-labelled prostate specific membrane antigen (PSMA) made a revolution in PCa management, also due to its possible theragnostic use. Nowadays PSMA-PET/CT is a fundamental tool for staging and restaging PCa. This review discusses the latest findings in PSMA imaging in PCa patients and the impact of PSMA imaging on the patients' management in primary staging, biochemical recurrence and in advanced prostate cancer, always keeping in mind the important theragnostic role of PSMA. This review tries also to assess the current role of other radiopharmaceuticals as Choline, FACBC or other radiotracers like gastrin-releasing peptide receptor targeting tracers and FAPI in different PCa settings.
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Affiliation(s)
- Luigia Vetrone
- Nuclear Medicine, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Emilia Fortunati
- Nuclear Medicine, Alma Mater Studiorum University of Bologna, Bologna, Italy.
| | - Paolo Castellucci
- Nuclear Medicine, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Stefano Fanti
- Nuclear Medicine, Alma Mater Studiorum University of Bologna, Bologna, Italy; Nuclear Medicine, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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6
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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.
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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
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7
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Huls SJ, Burkett B, Ehman E, Lowe VJ, Subramaniam RM, Kendi AT. Clinical practice in prostate PET imaging. Ther Adv Med Oncol 2023; 15:17588359231213618. [PMID: 38028142 PMCID: PMC10666681 DOI: 10.1177/17588359231213618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/24/2023] [Indexed: 12/01/2023] Open
Abstract
Positron emission tomography (PET) imaging in prostate cancer has advanced significantly in the past decade with prostate cancer targeted radiopharmaceuticals now playing a growing role in diagnosis, staging, and treatment. This narrative review focuses on the most commonly used PET radiopharmaceuticals in the USA: prostate-specific membrane antigen (PSMA), fluciclovine, and choline. 18F-fluorodeoxyglucose (FDG) is used in many other malignancies, but rarely in prostate cancer. Previous literature is discussed regarding each radiopharmaceutical's utility in the settings of screening/diagnosis, initial staging, biochemical recurrence, advanced disease, and evaluation prior to targeted radiopharmaceutical therapy and radiation therapy. PET imaging has demonstrated utility over traditional imaging in various scenarios; however, there are few head-to-head studies comparing PET radiopharmaceuticals. PSMA radiopharmaceuticals are the newest tracers developed and have unique properties and uses, especially at low prostate-specific antigen (PSA) levels. However, each PET radiopharmaceutical has different properties which can affect image interpretation. Choline and fluciclovine have minimal urinary activity, whereas PSMA agents can have high urinary activity which may affect locoregional disease evaluation. Of the three radiopharmaceuticals, only PSMA is approved for both diagnostic and therapeutic indications with 177Lu-PSMA. A variety of diagnostic PET radiotracers for prostate cancer allows for increased flexibility, especially in the setting of supply chain and medication shortages. For the time being, keeping a diverse group of PET radiopharmaceuticals for prostate cancer is justifiable.
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Affiliation(s)
- Sean J. Huls
- Department of Radiology, Mayo Clinic, 200 First Street SW, Rochester MN 55905, USA
| | - Brian Burkett
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Eric Ehman
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Val J. Lowe
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Rathan M. Subramaniam
- Department of Medicine, University of Otago Medical School, Dunedin, New Zealand
- Department of Radiology, Duke University, Durham, NC, USA
| | - A. Tuba Kendi
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
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8
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Rajwa P, Robesti D, Chaloupka M, Zattoni F, Giesen A, Huebner NA, Krzywon A, Miszczyk M, Moll M, Stando R, Cisero E, Semko S, Checcucci E, Devos G, Apfelbeck M, Gatti C, Marra G, van den Bergh RCN, Goldner G, Rasul S, Ceci F, Dal Moro F, Porpiglia F, Gontero P, Bjartell A, Stief C, Heidenreich A, Joniau S, Briganti A, Shariat SF, Gandaglia G. Outcomes of Cytoreductive Radical Prostatectomy for Oligometastatic Prostate Cancer on Prostate-specific Membrane Antigen Positron Emission Tomography: Results of a Multicenter European Study. Eur Urol Oncol 2023:S2588-9311(23)00197-9. [PMID: 37845121 DOI: 10.1016/j.euo.2023.09.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/29/2023] [Accepted: 09/11/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND De novo oligometastatic prostate cancer (omPCa) on prostate-specific membrane antigen (PSMA) positron emission tomography (PET) is a new disease entity and its optimal management remains unknown. OBJECTIVE To analyze the outcomes of patients treated with cytoreductive radical prostatectomy (cRP) for omPCa on PSMA-PET. DESIGN, SETTING, AND PARTICIPANTS Overall, 116 patients treated with cRP at 13 European centers were identified. Oligometastatic PCa was defined as miM1a and/or miM1b with five or fewer osseous metastases and/or miM1c with three or fewer lung lesions on PSMA-PET. INTERVENTION Cytoreductive radical prostatectomy. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Thirty-day complications according to Clavien-Dindo, continence rates, time to castration-resistant PCa (CRPC), and overall survival (OS) were analyzed. RESULTS AND LIMITATIONS Overall, 95 (82%) patients had miM1b, 18 (16%) miM1a, and three (2.6%) miM1c omPCa. The median prebiopsy prostate-specific antigen was 14 ng/ml, and 102 (88%) men had biopsy grade group ≥3 PCa. The median number of metastases on PSMA-PET was 2; 38 (33%), 29 (25%), and 49 (42%) patients had one, two, and three or more distant positive lesions. A total of 70 (60%) men received neoadjuvant systemic therapy, and 37 (32%) underwent metastasis-directed therapy. Any and Clavien-Dindo grade ≥3 complications occurred in 36 (31%) and six (5%) patients, respectively. At a median follow-up of 27 mo, 19 (16%) patients developed CRPC and eight (7%) patients died. The 1-yr urinary continence rate was 82%. The 2-yr CRPC-free survival and OS were 85.8% (95% confidence interval [CI] 78.5-93.7%) and 98.9% (95% CI 96.8-100%), respectively. The limitations include retrospective design and short-term follow-up. CONCLUSIONS Cytoreductive radical prostatectomy is a safe and feasible treatment option in patients with de novo omPCa on PSMA-PET. Despite overall favorable oncologic outcomes, some of these patients have a non-negligible risk of early progression and thus should be considered for multimodal therapy. PATIENT SUMMARY We found that patients treated at expert centers with surgery for prostate cancer, with a limited number of metastases detected using novel molecular imaging, have favorable short-term survival, functional results, and acceptable rates of complications.
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Affiliation(s)
- Pawel Rajwa
- Department of Urology, Medical University of Vienna, Vienna, Austria; Department of Urology, Medical University of Silesia, Zabrze, Poland
| | - Daniele Robesti
- Unit of Urology/Division of Oncology, Gianfranco Soldera Prostate Cancer Lab, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Michael Chaloupka
- Department of Urology, LMU Klinikum, Ludwig-Maximilians University Munich, Munich, Germany
| | - Fabio Zattoni
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Alexander Giesen
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Nicolai A Huebner
- Department of Urology, Medical University of Vienna, Vienna, Austria
| | - Aleksandra Krzywon
- Department of Biostatistics and Bioinformatics, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Gliwice, Poland
| | - Marcin Miszczyk
- IIIrd Department of Radiotherapy and Chemotherapy, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice, Poland
| | - Matthias Moll
- Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Rafał Stando
- Department of Radiotherapy, Holy Cross Cancer Center, Kielce, Poland
| | - Edoardo Cisero
- Division of Urology, Department of Oncology, School of Medicine, University of Turin, San Luigi Hospital, Orbassano, Italy
| | - Sofiya Semko
- Department of Urology, Faculty of Medicine, University Hospital Cologne, University Cologne, Cologne, Germany
| | - Enrico Checcucci
- Department of Surgery, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - Gaëtan Devos
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Maria Apfelbeck
- Department of Urology, LMU Klinikum, Ludwig-Maximilians University Munich, Munich, Germany
| | - Cecilia Gatti
- Department of Surgery, Candiolo Cancer Institute, FPO-IRCCS, Candiolo, Turin, Italy
| | - Giancarlo Marra
- Department of Urology, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | | | - Gregor Goldner
- Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Sazan Rasul
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Francesco Ceci
- Division of Nuclear Medicine, IEO European Institute of Oncology, IRCCS, Milan, Italy
| | - Fabrizio Dal Moro
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Francesco Porpiglia
- Division of Urology, Department of Oncology, School of Medicine, University of Turin, San Luigi Hospital, Orbassano, Italy
| | - Paolo Gontero
- Department of Urology, Città della Salute e della Scienza, University of Turin, Turin, Italy
| | - Anders Bjartell
- Department of Urology, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Christian Stief
- Department of Urology, LMU Klinikum, Ludwig-Maximilians University Munich, Munich, Germany
| | - Axel Heidenreich
- Department of Urology, Faculty of Medicine, University Hospital Cologne, University Cologne, Cologne, Germany
| | - Steven Joniau
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - Alberto Briganti
- Unit of Urology/Division of Oncology, Gianfranco Soldera Prostate Cancer Lab, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Shahrokh F Shariat
- Department of Urology, Medical University of Vienna, Vienna, Austria; Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic; Division of Urology, Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan; Department of Urology, Weill Cornell Medical College, New York, NY, USA; Department of Urology, University of Texas Southwestern, Dallas, TX, USA.
| | - Giorgio Gandaglia
- Unit of Urology/Division of Oncology, Gianfranco Soldera Prostate Cancer Lab, IRCCS San Raffaele Scientific Institute, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
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9
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Hayek OE, Rais-Bahrami S, McDonald A, Galgano SJ. Stereotactic Body Radiation Therapy Salvage for Lymph Node Recurrent Prostate Cancer in the Era of PSMA PET Imaging. Curr Urol Rep 2023; 24:471-476. [PMID: 37395949 DOI: 10.1007/s11934-023-01174-5] [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] [Accepted: 06/19/2023] [Indexed: 07/04/2023]
Abstract
PURPOSE OF REVIEW Our understanding of patterns of prostate cancer recurrence after primary treatment of localized disease has significantly evolved since the development of positron emission tomography (PET) agents targeting prostate cancer. Previously, most biochemical recurrences were not associated with imaging correlates when restaging with computed tomography (CT), magnetic resonance imaging (MRI), or bone scintigraphy and, hence, were typically assumed to represent occult metastases. A rising prostate specific antigen (PSA) after previous local therapy prompting a PET scan showing uptake limited to regional lymph nodes is an increasingly common clinical scenario as advanced prostate cancer imaging becomes more widely utilized. The optimal management strategy for patients who have lymph node recurrent prostate cancer is both unclear and evolving, particularly in terms of local and regionally directed therapies. Stereotactic body radiation therapy (SBRT) utilizes ablative radiation doses with steep gradients to achieve local tumor control while sparing nearby normal tissues. SBRT is an attractive therapeutic modality due to its efficacy, favorable toxicity profile, and flexibility to administer elective doses to areas of potential occult involvement. The purpose of this review is to briefly describe how SBRT is being implemented in the era of PSMA PET for the management of solely lymph node recurrent prostate cancer. RECENT FINDINGS SBRT has been shown to effectively control individual lymph node tumor deposits within the pelvis and retroperitoneum for prostate cancer and is well-tolerated with a favorable toxicity profile. However, a major limitation thus far has been the lack of prospective trials supporting the use of SBRT for oligometastatic nodal recurrent prostate cancer. As further trials are conducted, its exact role in the treatment paradigm of recurrent prostate cancer will be better established. Although PET-guided SBRT appears feasible and potentially beneficial, there is still considerable uncertainty about the use of elective nodal radiotherapy (ENRT) in patients with nodal recurrent oligometastatic prostate cancer. PSMA PET has undoubtedly advanced imaging of recurrent prostate cancer, revealing anatomic correlates for disease recurrence that previously went undetected. At the same time, SBRT continues to be explored in prostate cancer with feasibility, a favorable risk profile, and satisfactory oncologic outcomes. However, much of the existing literature comes from the pre-PSMA PET era and integration of this novel imaging approach has led to greater focus on new and ongoing clinical trials to rigorously evaluate this approach and compare to other established treatment modalities utilized for oligometastatic, nodal recurrence of prostate cancer.
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Affiliation(s)
- Omar E Hayek
- Department of Urology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Soroush Rais-Bahrami
- Department of Urology, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA
- O'Neal Comprehensive Cancer Center at UAB, University of Alabama at Birmingham, AL, Birmingham, USA
| | - Andrew McDonald
- O'Neal Comprehensive Cancer Center at UAB, University of Alabama at Birmingham, AL, Birmingham, USA
- Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Samuel J Galgano
- Department of Radiology, University of Alabama at Birmingham, Birmingham, AL, USA.
- O'Neal Comprehensive Cancer Center at UAB, University of Alabama at Birmingham, AL, Birmingham, USA.
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10
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Jalfon MJ, Sakhalkar OV, Lokeshwar SD, Marks VA, Choksi AU, Klaassen Z, Leapman MS, Kim IY. Local Therapeutics for the Treatment of Oligo Metastatic Prostate Cancer. Curr Urol Rep 2023; 24:455-461. [PMID: 37369828 DOI: 10.1007/s11934-023-01173-6] [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] [Accepted: 06/09/2023] [Indexed: 06/29/2023]
Abstract
PURPOSE OF REVIEW Metastatic prostate cancer remains universally lethal. Although de-novo metastatic prostate cancer was historically managed with systemic therapy alone, local therapies are increasingly utilized in the early treatment of the disease, particularly in patients with oligometastatic prostate cancer (OMPC). OMPC represents an intermediate stage between clinically localized and widespread metastatic disease. Diseases classified within this stage present an opportunity for localized targeting of the disease prior to progression to widespread metastases. The purpose of this review is to discuss the contemporary and emerging local therapies for the treatment of OMPC. RECENT FINDINGS To date, there are three utilized forms of local therapy for OMPC: cryoablation, radiation therapy, and cytoreductive prostatectomy. Cryoablation can be utilized for the total ablation of the prostate and has shown promising results in patients with OMPC either in combination with ADT or with ADT and systemic chemotherapy. Radiation therapy along with ADT has demonstrated improvement in progression-free survival. The STAMPEDE Arm G, PEACE-1, and the HORRAD clinical trials have investigated radiation therapy for mPCa compared to standard of care versus systemic therapy with varying results. Cytoreductive radical prostatectomy (CRP) in conjunction with ADT has also been proposed in the management of OPMC with promising results from case-control and retrospective studies. Currently there are larger controlled trials investigating CRP for OPMC including the SIMCAP, LoMP, TRoMbone, SWOG 1802, IP2-ATLANTA, g-RAMPP, and FUSCC-OMPCa trials. Given the novel nature of local treatments for OPMC, treatment selection is still controversial and requires long-term follow-up and randomized clinical trials to aid patient and clinician decision making.
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Affiliation(s)
- Michael J Jalfon
- Department of Urology, Yale School of Medicine, 330 Orchard St, New Haven, CT, 06510, USA
| | - Om V Sakhalkar
- Department of Urology, Medical College of Georgia, Augusta, GA, USA
| | - Soum D Lokeshwar
- Department of Urology, Yale School of Medicine, 330 Orchard St, New Haven, CT, 06510, USA.
| | - Victoria A Marks
- Department of Urology, Yale School of Medicine, 330 Orchard St, New Haven, CT, 06510, USA
| | - Ankur U Choksi
- Department of Urology, Yale School of Medicine, 330 Orchard St, New Haven, CT, 06510, USA
| | - Zachary Klaassen
- Department of Urology, Medical College of Georgia, Augusta, GA, USA
| | - Michael S Leapman
- Department of Urology, Yale School of Medicine, 330 Orchard St, New Haven, CT, 06510, USA
| | - Isaac Y Kim
- Department of Urology, Yale School of Medicine, 330 Orchard St, New Haven, CT, 06510, USA
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11
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Tsaur I, Blaheta RA, Dotzauer R, Brandt MP, Gandaglia G, Sinescu I, Mirvald C, Olivier J, Surcel C. Focal therapy for primary tumor and metastases in de novo or recurrent oligometastatic prostate cancer: current standing and future perspectives. World J Urol 2023; 41:2077-2090. [PMID: 36183289 DOI: 10.1007/s00345-022-04162-5] [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: 03/24/2022] [Accepted: 07/08/2022] [Indexed: 10/07/2022] Open
Abstract
PURPOSE Focal therapy (FT) is gaining increasing acceptance in the management of localized prostate cancer particularly due to its favorable safety. Preliminary evidence suggests advantageous utilization of local treatment in the field of oligometastatic prostate cancer (OMPC). Since data on the utilization of FT in OMPC are scarce, we sought to summarize available evidence. METHODS For this narrative comprehensive review, we employed PubMed®, Web of Science™, Embase®, Scopus®, and clinicaltrial.gov databases and Google web search engine to seek peer-reviewed articles, published abstracts from international congresses, and ongoing trials in the English language using the terms "prostate cancer", "oligometastatic", "hormone-sensitive", "focal therapy", "focal treatment", "cryotherapy", "ablation", "cancer" as well as "metastasis-directed therapy. We focused on relevant publications on FT utilized in OMPC targeting the primary or metastatic sites as well as completed and ongoing clinical trials. RESULTS Growing evidence points to distinct differences in the biologic behavior and molecular signaling processes of OMPC as compared to polymetastatic disease (PMPC). No established biomarkers are available to accurately identify OMPC yet, while several candidates are currently under investigation. The evolution of molecular imaging is set to aid in selecting patients benefitting most from local management. Differences between OMPC and PMPC should be considered when designing the optimal therapeutic strategy. While efficacy data for FT in comparison to standard care in OMPC are scarce, longer progression-free survival and time to castration resistance have been demonstrated for bone metastatic prostate cancer with the primary tumor treated by cryosurgery followed by androgen deprivation therapy (ADT) compared to ADT alone. CONCLUSION Ongoing research efforts are eagerly awaited to better characterize OMPC and establish customized strategies for patients with this condition.
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Affiliation(s)
- Igor Tsaur
- Department of Urology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Roman A Blaheta
- Department of Urology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Robert Dotzauer
- Department of Urology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Maximilian P Brandt
- Department of Urology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Giorgio Gandaglia
- Division of Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Ioanel Sinescu
- Center of Urologic Surgery, Dialysis and Renal Transplantation, Fundeni Clinical Institute, 00238, Bucharest, Romania
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
| | - Cristian Mirvald
- Center of Urologic Surgery, Dialysis and Renal Transplantation, Fundeni Clinical Institute, 00238, Bucharest, Romania
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania
| | - Jonathan Olivier
- Department of Urology, Hospital Claude Huriez, CHU Lille, Lille, France
- Université de Lille Faculté de Médecine Henri Warembourg, Lille, France
- CNRS, INSERM, CHU Lille, Institut Pasteur de Lille, UMR9020-U1277-CANTHER-Cancer Heterogeneity Plasticity and Resistance to Therapies, Univ. Lille, 59000, Lille, France
| | - Cristian Surcel
- Center of Urologic Surgery, Dialysis and Renal Transplantation, Fundeni Clinical Institute, 00238, Bucharest, Romania.
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania.
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12
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Schwenck J, Sonanini D, Cotton JM, Rammensee HG, la Fougère C, Zender L, Pichler BJ. Advances in PET imaging of cancer. Nat Rev Cancer 2023:10.1038/s41568-023-00576-4. [PMID: 37258875 DOI: 10.1038/s41568-023-00576-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/17/2023] [Indexed: 06/02/2023]
Abstract
Molecular imaging has experienced enormous advancements in the areas of imaging technology, imaging probe and contrast development, and data quality, as well as machine learning-based data analysis. Positron emission tomography (PET) and its combination with computed tomography (CT) or magnetic resonance imaging (MRI) as a multimodality PET-CT or PET-MRI system offer a wealth of molecular, functional and morphological data with a single patient scan. Despite the recent technical advances and the availability of dozens of disease-specific contrast and imaging probes, only a few parameters, such as tumour size or the mean tracer uptake, are used for the evaluation of images in clinical practice. Multiparametric in vivo imaging data not only are highly quantitative but also can provide invaluable information about pathophysiology, receptor expression, metabolism, or morphological and functional features of tumours, such as pH, oxygenation or tissue density, as well as pharmacodynamic properties of drugs, to measure drug response with a contrast agent. It can further quantitatively map and spatially resolve the intertumoural and intratumoural heterogeneity, providing insights into tumour vulnerabilities for target-specific therapeutic interventions. Failure to exploit and integrate the full potential of such powerful imaging data may lead to a lost opportunity in which patients do not receive the best possible care. With the desire to implement personalized medicine in the cancer clinic, the full comprehensive diagnostic power of multiplexed imaging should be utilized.
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Affiliation(s)
- Johannes Schwenck
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, Eberhard Karls University of Tübingen, Tübingen, Germany
- Nuclear Medicine and Clinical Molecular Imaging, Department of Radiology, Eberhard Karls University of Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) 'Image-Guided and Functionally Instructed Tumour Therapies', Eberhard Karls University, Tübingen, Germany
| | - Dominik Sonanini
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, Eberhard Karls University of Tübingen, Tübingen, Germany
- Medical Oncology and Pulmonology, Department of Internal Medicine, Eberhard Karls University of Tübingen, Tübingen, Germany
| | - Jonathan M Cotton
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, Eberhard Karls University of Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) 'Image-Guided and Functionally Instructed Tumour Therapies', Eberhard Karls University, Tübingen, Germany
| | - Hans-Georg Rammensee
- Cluster of Excellence iFIT (EXC 2180) 'Image-Guided and Functionally Instructed Tumour Therapies', Eberhard Karls University, Tübingen, Germany
- Department of Immunology, IFIZ Institute for Cell Biology, Eberhard Karls University of Tübingen, Tübingen, Germany
- German Cancer Research Center, German Cancer Consortium DKTK, Partner Site Tübingen, Tübingen, Germany
| | - Christian la Fougère
- Nuclear Medicine and Clinical Molecular Imaging, Department of Radiology, Eberhard Karls University of Tübingen, Tübingen, Germany
- Cluster of Excellence iFIT (EXC 2180) 'Image-Guided and Functionally Instructed Tumour Therapies', Eberhard Karls University, Tübingen, Germany
- German Cancer Research Center, German Cancer Consortium DKTK, Partner Site Tübingen, Tübingen, Germany
| | - Lars Zender
- Cluster of Excellence iFIT (EXC 2180) 'Image-Guided and Functionally Instructed Tumour Therapies', Eberhard Karls University, Tübingen, Germany
- Medical Oncology and Pulmonology, Department of Internal Medicine, Eberhard Karls University of Tübingen, Tübingen, Germany
- German Cancer Research Center, German Cancer Consortium DKTK, Partner Site Tübingen, Tübingen, Germany
| | - Bernd J Pichler
- Werner Siemens Imaging Center, Department of Preclinical Imaging and Radiopharmacy, Eberhard Karls University of Tübingen, Tübingen, Germany.
- Cluster of Excellence iFIT (EXC 2180) 'Image-Guided and Functionally Instructed Tumour Therapies', Eberhard Karls University, Tübingen, Germany.
- German Cancer Research Center, German Cancer Consortium DKTK, Partner Site Tübingen, Tübingen, Germany.
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13
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Nishimura K. Management of bone metastasis in prostate cancer. J Bone Miner Metab 2023; 41:317-326. [PMID: 37162606 DOI: 10.1007/s00774-023-01435-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 04/18/2023] [Indexed: 05/11/2023]
Abstract
Progression of bone metastases is the primary cause of death in prostate cancer, and skeletal-related events (SREs), including pathologic fractures, spinal cord compression, radiation, or surgery to bone can impair patients' quality of life. Over the past decade, the development of cytotoxic agents, androgen-receptor-axis-targeted therapies (ARATs), and radioligand therapies has prolonged overall survival of prostate cancer patients with bone metastases and reduced the risk of SREs. The use of bone-modifying agents has also contributed to the reduced risk of SREs. Initial use of a cytotoxic agent, docetaxel, or an ARAT agent with androgen deprivation therapy (ADT) is the current approach to metastatic castration-sensitive prostate cancer. However, there is no consensus on the optimal medication for upfront use in combination with ADT, or on specific patient selection. Recently, next-generation imaging modalities, such as whole-body magnetic resonance imaging and prostate-specific membrane antigen-positron emission tomography have been utilized to detect bone metastases at an early stage. In addition, metastasis-directed therapy, such as stereotactic body radiation therapy, has been attempted. In the future, patients with bone metastatic prostate cancer will be divided into subgroups and their treatment options will be tailored to their specific characteristics.
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Affiliation(s)
- Kazuo Nishimura
- Department of Urology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-ku, Osaka, 541-8567, Japan.
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14
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Kwon DH, Shakhnazaryan N, Shui D, Hong JC, Mohamad O, de Kouchkovsky I, Borno HT, Bose R, Chou J, Desai A, Fong L, Friedlander TW, Koshkin VS, Aggarwal RR, Feng FY, Hope TA, Small EJ. Serial stereotactic body radiation therapy for oligometastatic prostate cancer detected by novel PET-based radiotracers. Urol Oncol 2023; 41:145.e7-145.e15. [PMID: 36435709 DOI: 10.1016/j.urolonc.2022.10.025] [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: 09/15/2022] [Revised: 10/21/2022] [Accepted: 10/28/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Radiopharmaceuticals, including Ga-68-prostate specific membrane antigen (PSMA)-11 and F-18-Fluciclovine, are increasingly used to inform therapies for prostate cancer (CaP). Stereotactic body radiation therapy (SBRT) to PET-detected oligometastatic CaP has been shown to improve progression free survival (PFS) and delay androgen deprivation therapy (ADT) compared to observation. For men who subsequently develop oligorecurrent CaP, outcomes following second SBRT are unknown. METHODS A retrospective cohort study was conducted. Eligibility criteria included patients with oligometastatic (1-5 lesions) CaP detected on PSMA or Fluciclovine PET who underwent 2 consecutive SBRT courses to tracer-avid sites. Data on stage, tracer type, concurrent systemic therapy, and prostate-specific antigen (PSA) responses for first SBRT (SBRT1) and second SBRT (SBRT2) were collected. Outcomes included PSA decline ≥50% (PSA50), PFS after SBRT2, and ADT initiation or intensification-free survival after SBRT2. Factors potentially associated with PSA50 after SBRT2 was evaluated with multivariable logistic regression. Factors potentially associated with PFS and ADT initiation/intensification-free survival after SBRT2 were evaluated with separate multivariable Cox proportional-hazards models. RESULTS Twenty-five patients were identified. At SBRT2, oligorecurrence was detected on PSMA and Fluciclovine PET in 17 (68%) and 8 (32%) patients, respectively. Fifteen (60%) patients had castration-sensitive disease and 10 (40%) had castration-resistant disease. After SBRT2, 16 (64%) achieved a PSA50 response, median PFS was 11.0mo, and median ADT initiation/intensification-free survival was 23.2mo. On multivariable analysis, maximum percent change in PSA after SBRT1 (OR 0.94, 95%CI 0.88-0.99, P = 0.046) and concurrent change in systemic therapy (OR 21.61, 95%CI 1.12-417.9, P = 0.042) were associated with PSA50 responses after SBRT2. PSA50 response after SBRT1 was associated with improved PFS (HR 0.36, 95%CI 0.00-0.42, P = 0.008) and ADT initiation/intensification-free survival (HR 0.07, 95%CI 0.01-0.68, P = 0.021) after SBRT2. From SBRT1 to last follow-up (median 48 months), 7 (28%) patients remained ADT-free. CONCLUSIONS Serial SBRT for oligometastatic CaP detected on PSMA or Fluciclovine PET is feasible and can achieve PSA declines, with or without systemic therapy. Degree of biochemical response to first SBRT warrants further study as a potential predictor of PSA response, PFS, and ADT initiation/intensification-free survival following a subsequent SBRT course. This preliminary evidence provides rationale for larger, prospective studies of this strategy.
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Affiliation(s)
- Daniel H Kwon
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA.
| | - Nonna Shakhnazaryan
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - David Shui
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Julian C Hong
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA; Department of Radiation Oncology, University of California, San Francisco, CA; Bakar Computational Health Sciences Institute, University of California, San Francisco, CA
| | - Osama Mohamad
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA; Department of Radiation Oncology, University of California, San Francisco, CA; Department of Urology, University of California, San Francisco, CA
| | - Ivan de Kouchkovsky
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Hala T Borno
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Rohit Bose
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Jonathan Chou
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Arpita Desai
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Lawrence Fong
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Terence W Friedlander
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Vadim S Koshkin
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Rahul R Aggarwal
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
| | - Felix Y Feng
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA; Department of Radiation Oncology, University of California, San Francisco, CA
| | - Thomas A Hope
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA; Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA
| | - Eric J Small
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, CA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA
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15
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Gofrit ON, Gofrit B, Roditi Y, Popovtzer A, Frank S, Sosna J, Goldberg SN. Is it time for redefining oligometastatic disease? Analysis of lung metastases CT in ten tumor types. Discov Oncol 2023; 14:19. [PMID: 36745242 PMCID: PMC9902583 DOI: 10.1007/s12672-023-00625-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 01/31/2023] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Oligometastatic disease (OD) is usually defined arbitrarily as a condition in which there are ≤ 5 metastases. Given limited disease, it is expected that patients with OD should have better prognosis compared to other metastatic patients and that they can potentially benefit from metastasis-directed therapy (MDT). In this study, we attempted to redefine OD based upon objective evidence that fulfill these assumptions. METHODS Chest CTSs of 773 patients with 15,947 lung metastases originating from ten malignancy types were evaluated. The number and largest diameter of each metastasis was recorded. Metastatic cluster was defined as a cluster of two or more metastases with diameter difference ≤ 1 mm. The prognostic power of seven statistical models on overall survival (OS) was analyzed. FINDINGS Both the number of metastases and metastatic clusters had a highly significant impact on OS (p < 0.0001, p = 0.003 respectively). Patients with a single metastasis or a single cluster of metastases (regardless of metastases number), equaling 16.2% of all patients, had significantly better prognosis compared to other patients (p = 0.0002). If metastases diameter variability is ignored, as in the standard definition of OD, then patients with 2-5 and 6-10 metastases would have a similar prognosis. INTERPRETATION Patients with a single cluster of metastases, theoretically originating from a single clone, have significantly better prognosis compared to patients with more than one cluster. Using this definition can potentially improve the results of MDT. The upper limit of metastases number should be determined by the technical capabilities of the MDT used.
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Affiliation(s)
- Ofer N Gofrit
- Department of Urology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, 12000, 91120, Jerusalem, Israel.
| | - Ben Gofrit
- School of Engineering and Computer Science, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Yuval Roditi
- School of Engineering and Computer Science, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Aron Popovtzer
- Department of Oncology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Steve Frank
- Department of Oncology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Jacob Sosna
- Department of Radiology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - S Nahum Goldberg
- Department of Radiology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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PSMA PET/CT imaging for biochemical recurrence of prostate cancer after radiotherapy: is it necessary to review the Phoenix criteria? Clin Transl Imaging 2023. [DOI: 10.1007/s40336-023-00543-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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17
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Chen R, Lu Y, Horie S, Vogel M, Zhang R, Zheng P, Wei Y. Cancer-directed surgery brings survival benefits for patients with advanced prostate cancer: a population-based propensity-score matching study. J Cancer 2023; 14:231-238. [PMID: 36741253 PMCID: PMC9891868 DOI: 10.7150/jca.80232] [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: 10/27/2022] [Accepted: 12/10/2022] [Indexed: 01/04/2023] Open
Abstract
Purpose: The purpose of this study was to evaluate the survival benefits of cancer-directed surgery (CDS) for localized prostate cancer (PCa) as well as advanced PCa. Methods: We retrospectively used the Surveillance, Epidemiology, and End Results (SEER) database and conducted a propensity score matching (PSM) study to investigate survival benefits and influencing factors of CDS in patients with PCa, especially for those with advanced PCa. Results: 19,729 cases were included. Patients who were recommended CDS had lower stages of disease (81.01% vs. 77.32% at stages I and II, p<0.01) than those who were not recommended CDS. It was primarily age, diagnosis year, cancer stage (American Joint Committee on Cancer Staging System), Gleason score, race, and home location and prostate-specific antigen, that influenced whether CDS was recommended or not (all p<0.05). Patients with PCa had lower rates of cancer specific mortality (CSM) and overall mortality (OM) when CDS was performed (CDS performed=CDSP). The unselected patients with CDSP decreased both rates of CSM by 79% and OM by 26% (both p<0.001). CDSP also benefited the young patients (with age ≤74 years old) with stage IV disease, promoting a rate decrease by 28% in CSM and by 31% in OM (both p<0.001). Conclusions: We found a decline in CSM and OM for unselected patients with PCa and patients less than 74 years old with stage IV disease. CDS as part of a multimodal treatment concept should be considered for an alternative treatment for patients with advanced PCa.
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Affiliation(s)
- Ru Chen
- Department of Urology, The First Hospital of Putian City, Putian, Fujian, China
| | - Yan Lu
- Department of Urology, Juntendo University School of Medicine, Tokyo, Japan
| | - Shigeo Horie
- Department of Urology, Juntendo University School of Medicine, Tokyo, Japan
| | | | - Ruochen Zhang
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China.,Department of urology, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China
| | - Ping Zheng
- Department of Urology, Shangrao municipal Hospital, Shangrao, Jiangxi Province, China
| | - Yongbao Wei
- Shengli Clinical Medical College of Fujian Medical University, Fuzhou, 350001, China.,Department of urology, Fujian Provincial Hospital, Fuzhou, 350001, Fujian, China.,✉ Corresponding author: Yongbao Wei, , Tel: +86 0591-88217270
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18
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Wang Z, Sun Y, Ren W, Guan Z, Cheng J, Pei X, Dong Q. Establishment and validation of a predictive model for bone metastasis in prostate cancer patients based on multiple immune inflammatory parameters. Am J Transl Res 2023; 15:1502-1509. [PMID: 36915765 PMCID: PMC10006776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 01/18/2023] [Indexed: 03/16/2023]
Abstract
OBJECTIVE This study aims to establish and validate a predictive model for bone metastasis in prostate cancer patients based on multiple immune inflammatory parameters. METHODS In this retrospective study, 162 prostate cancer patients who met the inclusion criteria were selected by Urology Surgery, Shaanxi Provincial People's Hospital. Based on the medical record number of patients and the random number table method, 40 patients were randomly included in a validation group, and the rest were in a modeling group. The patients in the modeling group were divided into a metastatic group (n=67) and a non-metastatic group (n=55) according to the whole-body bone imaging results. RESULTS The predictive model was established based on the results of Logistics regression analysis: Logit (P) = -5.341 + 0.930*total Gleason score + 1.426*total prostate specific antigen + 0.836*neutrophil-lymphocyte ratio + 0.896*platelet lymphocyte ratio + 0.641*lymphocyte/monocyte ratio + 0.750*albumin/globulin ratio. ROC analysis showed that the areas under the curve of the predictive model for bone metastasis in the modeling and validation groups were 0.896 and 0.870, respectively. Hosmer-Lemeshow test showed that P=0.253, indicating a high degree of the fitting. External verification results showed that the C-index for predicting prostate cancer bone metastasis in the predictive model established in this study was 0.760 (95% CI: 0.670-0.851). CONCLUSION The bone metastasis predictive model based on the multiple immune inflammatory parameters (neutrophil-lymphocyte ratio, platelet lymphocyte ratio, lymphocyte/monocyte ratio and albumin/globulin ratio) in prostate cancer patients can reasonably predict the occurrence of bone metastasis and is well worth clinical application.
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Affiliation(s)
- Zhigang Wang
- Urology Surgery, Shaanxi Provincial People's Hospital Xi'an 710068, Shaanxi, China
| | - Yi Sun
- Urology Surgery, Shaanxi Provincial People's Hospital Xi'an 710068, Shaanxi, China
| | - Wei Ren
- Urology Surgery, Shaanxi Provincial People's Hospital Xi'an 710068, Shaanxi, China
| | - Zhenfeng Guan
- Urology Surgery, Shaanxi Provincial People's Hospital Xi'an 710068, Shaanxi, China
| | - Ji Cheng
- Urology Surgery, Shaanxi Provincial People's Hospital Xi'an 710068, Shaanxi, China
| | - Xinqi Pei
- Urology Surgery, Shaanxi Provincial People's Hospital Xi'an 710068, Shaanxi, China
| | - Qingchuan Dong
- Urology Surgery, Shaanxi Provincial People's Hospital Xi'an 710068, Shaanxi, China
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Ehret F, Hofmann T, Fürweger C, Kufeld M, Staehler M, Muacevic A, Haidenberger A. Single-fraction prostate-specific membrane antigen positron emission tomography- and multiparametric magnetic resonance imaging-guided stereotactic body radiotherapy for prostate cancer local recurrences. BJU Int 2023; 131:101-108. [PMID: 36114771 DOI: 10.1111/bju.15894] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To analyse the efficacy and safety of focal prostate-specific membrane antigen positron emission tomography (PSMA-PET)- and multiparametric magnetic resonance imaging (mpMRI)-guided single-fraction stereotactic body radiotherapy (SBRT) for the treatment of prostate cancer (PCa) local recurrences. PATIENTS AND METHODS Patients with PSMA-PET-positive PCa local recurrences treated with single-fraction SBRT between 2016 and 2020 were included. Identification for subsequent recurrences or metastatic spread based on increasing prostate-specific antigen (PSA) levels were evaluated using PSMA-PET imaging. RESULTS A total of 64 patients were identified. Patients received various treatments before SBRT (31 patients with radical prostatectomy [RP], 18 external beam radiotherapy [EBRT] with RP, five EBRT, and the remaining 10 other combinations). The median follow-up was 21.6 months. The median PSA level before SBRT was 1.47 ng/mL. All patients received a single-fraction treatment with a median prescription dose and isodose line of 21 Gy and 65%, respectively. At the time of SBRT, six patients (9%) received an androgen deprivation therapy (ADT). PSA levels decreased after SBRT (P = 0.03) and three local recurrences were detected during the follow-up. The progression-free survival after 1-, 2-, and 3-years was 85.3%, 65.9%, and 51.2%, respectively. Six patients (9%) started ADT after SBRT due to disease progression. The rates of newly started ADT after 1-, 2-, and 3-years were 1.8%, 7.3%, and 22.7%, respectively. Grade 1 or 2 toxicities occurred in six patients (9%); no high-grade toxicity was observed. CONCLUSION While the available data for SBRT in the PCa local recurrence setting describe outcomes for fractionated irradiations, the findings of this first analysis of single-fraction, PSMA-PET- and mpMRI-guided focal SBRT are encouraging. Such treatment appears to be a safe, efficient, and time-saving therapy even in intensively pretreated patients. Recurrence-directed treatments can delay the use of ADT and could avoid prostate bed irradiation in selected patients.
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Affiliation(s)
- Felix Ehret
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, Berlin, Germany.,Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Radiation Oncology, Berlin, Germany.,European Radiosurgery Center Munich, Munich, Germany
| | | | - Christoph Fürweger
- European Radiosurgery Center Munich, Munich, Germany.,Department of Stereotaxy and Functional Neurosurgery, University Hospital Cologne, Cologne, Germany
| | - Markus Kufeld
- European Radiosurgery Center Munich, Munich, Germany
| | - Michael Staehler
- Department of Urology, Ludwig-Maximilians-University Munich, Munich, Germany
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20
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Pinot F, Le Pennec R, Abgral R, Blanc-Béguin F, Hennebicq S, Schick U, Valeri A, Fournier G, Le Roux PY, Salaun PY, Robin P. PSMA-11 PET/CT for Detection of Recurrent Prostate Cancer in Patients With Negative Choline PET/CT. Clin Genitourin Cancer 2022; 21:248-257. [PMID: 36658064 DOI: 10.1016/j.clgc.2022.12.007] [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: 05/13/2022] [Revised: 12/21/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Prostate adenocarcinoma (CaP) is the leading cancer in men. After curative treatment, from 27% to 53% of patients will experience biochemical recurrence (BR). With the development of focal therapies, precise early identification of recurrence's sites is of utmost importance in order to deliver individualized treatment on positive lesions. The aim of this study was to assess the detection rate (DR) of 68Ga-PSMA-11 positron emission tomography/computed tomography (PET/CT) in selected patients with prostate cancer BR and recent negative 18F-choline PET/CT. PATIENTS AND METHODS We performed a retrospective analysis including all patients with CaP referred for BR with a negative 18F-choline PET/CT, and who underwent 68Ga-PSMA-11 PET/CT between October, 2018 and December, 2019. The overall DR of 68Ga-PSMA-11 PET/CT was calculated, and described according to BR characteristics especially PSA levels and velocity. Patients were followed up for at least 1 year. Patient management following 68Ga-PSMA-11 PET/CT and PSA levels evolution after treatment were also recorded. RESULTS One hundred fifty-nine patients comprising 164 examinations were analyzed. The overall DR of 68Ga-PSMA-11 PET/CT for BR was 65.9% (95CI, 58.6-73.1). The DR was 52.5% (95CI, 39.9-65.0), 70.6% (95CI, 55.3-85.9), 70.4% (95CI, 53.1-87.6), and 78.6% (95CI, 66.2-91.0) for PSA levels between 0.2 and 0.49 ng/mL, 0.5 to 0.99 ng/mL, 1 to 1.99 ng/mL and PSA ≥ 2 ng/mL, respectively. The DR was 70.7% (95CI, 59.0-82.4) with a PSA doubling time (PSA-DT) ≤6 months and 65.2% (95CI, 55.5-74.9) with a PSA-DT >6 months. Around 3/4 of patients (75.9%) with a positive 68Ga-PSMA-11 PET/CT initiated treatment, including surgery (2.4%), stereotactic radiotherapy ± androgen deprivation therapy (ADT) (22%) or external conformational radiotherapy ± ADT (46.3%). Patient management changed in 43 cases (39.8%). CONCLUSION Our study confirmed the ability of 68Ga-PSMA-11 PET/CT to detect occult biochemical recurrence, even in a selected population of CaP patients with negative 18F-choline PET/CT, even at low PSA levels.
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Affiliation(s)
- Fanny Pinot
- Département de Médecine Nucléaire, Centre Hospitalier Universitaire de Brest, Brest, France
| | - Romain Le Pennec
- Département de Médecine Nucléaire, Centre Hospitalier Universitaire de Brest, Brest, France
| | - Ronan Abgral
- Département de Médecine Nucléaire, Centre Hospitalier Universitaire de Brest, Brest, France; Inserm, Univ Brest, CHU Brest, UMR 1304, GETBO, Brest, France
| | - Frédérique Blanc-Béguin
- Département de Médecine Nucléaire, Centre Hospitalier Universitaire de Brest, Brest, France; Inserm, Univ Brest, CHU Brest, UMR 1304, GETBO, Brest, France
| | - Simon Hennebicq
- Département de Médecine Nucléaire, Centre Hospitalier Universitaire de Brest, Brest, France; Inserm, Univ Brest, CHU Brest, UMR 1304, GETBO, Brest, France
| | - Ulrike Schick
- Département de Radiothérapie, Centre Hospitalier Universitaire de Brest, Brest, France; Inserm, Univ Brest, CHU Brest, UMR 1101, LaTIM, Brest, France
| | - Antoine Valeri
- Inserm, Univ Brest, CHU Brest, UMR 1101, LaTIM, Brest, France; Département d'Urologie, Centre Hospitalier Universitaire de Brest, Brest, France
| | - Georges Fournier
- Inserm, Univ Brest, CHU Brest, UMR 1101, LaTIM, Brest, France; Département d'Urologie, Centre Hospitalier Universitaire de Brest, Brest, France
| | - Pierre-Yves Le Roux
- Département de Médecine Nucléaire, Centre Hospitalier Universitaire de Brest, Brest, France; Inserm, Univ Brest, CHU Brest, UMR 1304, GETBO, Brest, France
| | - Pierre-Yves Salaun
- Département de Médecine Nucléaire, Centre Hospitalier Universitaire de Brest, Brest, France; Inserm, Univ Brest, CHU Brest, UMR 1304, GETBO, Brest, France
| | - Philippe Robin
- Département de Médecine Nucléaire, Centre Hospitalier Universitaire de Brest, Brest, France; Inserm, Univ Brest, CHU Brest, UMR 1304, GETBO, Brest, France.
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21
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Aragon-Ching JB. Assessment of real-world application of advanced prostate cancer management in Japan. Transl Androl Urol 2022; 11:1614-1617. [PMID: 36632149 PMCID: PMC9827408 DOI: 10.21037/tau-22-765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 12/13/2022] [Indexed: 12/29/2022] Open
Affiliation(s)
- Jeanny B. Aragon-Ching
- GU Medical Oncology, Inova Schar Cancer Institute, Fairfax, VA, USA;,Department of Medicine, University of Virginia, Charlottesville, VA, USA
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22
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Fujita K, Suzuki H, Hinata N, Miura Y, Edamura K, Tabata KI, Arai G, Matsubara N, Yasumizu Y, Kosaka T, Oya M, Sugimoto M. Management of patients with advanced prostate cancer in Japan: 'real-world' consideration of the results from the Advanced Prostate Cancer Consensus Conference. Transl Androl Urol 2022; 11:1771-1785. [PMID: 36632151 PMCID: PMC9827400 DOI: 10.21037/tau-22-396] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 10/14/2022] [Indexed: 11/21/2022] Open
Abstract
A multidisciplinary approach is necessary to manage advanced prostate cancer. The Advanced Prostate Cancer Consensus Conference (APCCC) in 2019 provided a practical guide to help clinicians consider therapeutic options in controversial areas, but healthcare systems vary across the world. At the 109th annual meeting of the Japanese Urological Association in December 2021, Japanese urologists voted on the questions in the APCCC 2019 guidelines regarding prostate-specific membrane antigen-positron emission tomography (PSMA-PET), management of oligometastatic prostate cancer, management of nonmetastatic castration-resistant prostate cancer (CRPC), management of a primary tumor in metastatic settings, systemic treatment of newly diagnosed metastatic castration-sensitive prostate cancer (CSPC), management of metastatic CRPC (mCRPC), and tumor genomic testing. We summarize the "real-world" status of the management of advanced prostate cancer in Japan. Several differences were noted in the management of advanced prostate cancer between Japanese urologists and the APCCC 2019 guidelines. Many Japanese urologists chose conventional imaging modalities for detecting metastasis instead of PSMA-PET. More Japanese urologists prefer androgen-deprivation therapy (ADT) alone in the management of low-volume metastatic CSPC than the APCCC panelists do, In the management of M0 CRPC, darolutamide and enzalutamide were chosen more by Japanese urologists than by the voters at the APCCC 2019. Bicalutamide remains one of the options for the management of mCRPC in Japan. More Japanese urologists do not recommend microsatellite instability (MSI) and BRCA1/2 tests than the voters at the APCCC 2019. Clinical evidence in Japan should be collected to address these discrepancies.
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Affiliation(s)
- Kazutoshi Fujita
- Department of Urology, Kindai University Faculty of Medicine, Osakasayama, Japan
| | - Hiroyoshi Suzuki
- Department of Urology, Toho University Sakura Medical Center, Chiba, Japan
| | - Nobuyuki Hinata
- Department of Urology, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Yuji Miura
- Department of Medical Oncology, Toranomon Hospital, Tokyo, Japan
| | - Kohei Edamura
- Department of Urology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Ken-Ichi Tabata
- Department of Urology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Gaku Arai
- Department of Urology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Nobuaki Matsubara
- Department of Medical Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Yota Yasumizu
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Takeo Kosaka
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Mikio Sugimoto
- Department of Urology, Faculty of Medicine, Kagawa University, Kagawa, Japan
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23
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Huynh LM, Bonebrake BT, Enke C, Baine MJ. Survival Outcomes After Radiotherapy for the Treatment of Synchronous Oligometastatic Prostate Cancer. JAMA Netw Open 2022; 5:e2235345. [PMID: 36206000 PMCID: PMC9547319 DOI: 10.1001/jamanetworkopen.2022.35345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
This cohort study assesses biochemical progression-free survival among patients receiving radiotherapy for the treatment of synchronous oligometastatic prostate cancer.
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Affiliation(s)
- Linda My Huynh
- Department of Radiation Oncology, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha
| | | | - Charles Enke
- Department of Radiation Oncology, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha
| | - Michael J. Baine
- Department of Radiation Oncology, Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha
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24
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Gillessen S, Armstrong A, Attard G, Beer TM, Beltran H, Bjartell A, Bossi A, Briganti A, Bristow RG, Bulbul M, Caffo O, Chi KN, Clarke CS, Clarke N, Davis ID, de Bono JS, Duran I, Eeles R, Efstathiou E, Efstathiou J, Ekeke ON, Evans CP, Fanti S, Feng FY, Fizazi K, Frydenberg M, George D, Gleave M, Halabi S, Heinrich D, Higano C, Hofman MS, Hussain M, James N, Jones R, Kanesvaran R, Khauli RB, Klotz L, Leibowitz R, Logothetis C, Maluf F, Millman R, Morgans AK, Morris MJ, Mottet N, Mrabti H, Murphy DG, Murthy V, Oh WK, Ost P, O'Sullivan JM, Padhani AR, Parker C, Poon DMC, Pritchard CC, Rabah DM, Rathkopf D, Reiter RE, Rubin M, Ryan CJ, Saad F, Sade JP, Sartor O, Scher HI, Shore N, Skoneczna I, Small E, Smith M, Soule H, Spratt DE, Sternberg CN, Suzuki H, Sweeney C, Sydes MR, Taplin ME, Tilki D, Tombal B, Türkeri L, Uemura H, Uemura H, van Oort I, Yamoah K, Ye D, Zapatero A, Omlin A. Management of Patients with Advanced Prostate Cancer: Report from the Advanced Prostate Cancer Consensus Conference 2021. Eur Urol 2022; 82:115-141. [PMID: 35450732 DOI: 10.1016/j.eururo.2022.04.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/01/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Innovations in treatments, imaging, and molecular characterisation in advanced prostate cancer have improved outcomes, but various areas of management still lack high-level evidence to inform clinical practice. The 2021 Advanced Prostate Cancer Consensus Conference (APCCC) addressed some of these questions to supplement guidelines that are based on level 1 evidence. OBJECTIVE To present the voting results from APCCC 2021. DESIGN, SETTING, AND PARTICIPANTS The experts identified three major areas of controversy related to management of advanced prostate cancer: newly diagnosed metastatic hormone-sensitive prostate cancer (mHSPC), the use of prostate-specific membrane antigen ligands in diagnostics and therapy, and molecular characterisation of tissue and blood. A panel of 86 international prostate cancer experts developed the programme and the consensus questions. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS The panel voted publicly but anonymously on 107 pre-defined questions, which were developed by both voting and non-voting panel members prior to the conference following a modified Delphi process. RESULTS AND LIMITATIONS The voting reflected the opinions of panellists and did not incorporate a standard literature review or formal meta-analysis. The answer options for the consensus questions received varying degrees of support from panellists, as reflected in this article and the detailed voting results reported in the Supplementary material. CONCLUSIONS These voting results from a panel of experts in advanced prostate cancer can help clinicians and patients to navigate controversial areas of management for which high-level evidence is scant. However, diagnostic and treatment decisions should always be individualised according to patient characteristics, such as the extent and location of disease, prior treatment(s), comorbidities, patient preferences, and treatment recommendations, and should also incorporate current and emerging clinical evidence and logistic and economic constraints. Enrolment in clinical trials should be strongly encouraged. Importantly, APCCC 2021 once again identified salient questions that merit evaluation in specifically designed trials. PATIENT SUMMARY The Advanced Prostate Cancer Consensus Conference is a forum for discussing current diagnosis and treatment options for patients with advanced prostate cancer. An expert panel votes on predefined questions focused on the most clinically relevant areas for treatment of advanced prostate cancer for which there are gaps in knowledge. The voting results provide a practical guide to help clinicians in discussing treatment options with patients as part of shared decision-making.
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Affiliation(s)
- Silke Gillessen
- Oncology Institute of Southern Switzerland, Bellinzona, Switzerland; Universita della Svizzera Italiana, Lugano, Switzerland; University of Berne, Berne, Switzerland; Division of Cancer Sciences, University of Manchester, Manchester, UK.
| | - Andrew Armstrong
- Duke Cancer Institute Center for Prostate and Urologic Cancers, Durham, NC, USA
| | - Gert Attard
- University College London Cancer Institute, London, UK
| | - Tomasz M Beer
- Knight Cancer Institute, Oregon Health & Science University, Portland, OR, USA
| | - Himisha Beltran
- Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Anders Bjartell
- Department of Urology, Skåne University Hospital, Malmö, Sweden
| | - Alberto Bossi
- Genitourinary Oncology, Prostate Brachytherapy Unit, Gustave Roussy, Paris, France
| | - Alberto Briganti
- Unit of Urology/Division of Oncology, Urological Research Institute, IRCCS Ospedale San Raffaele, Vita-Salute San Raffaele University, Milan, Italy
| | - Robert G Bristow
- Division of Cancer Sciences, University of Manchester, Manchester, UK; Christie NHS Trust and CRUK Manchester Institute and Cancer Centre, Manchester, UK
| | - Muhammad Bulbul
- Division of Urology, Department of Surgery, American University of Beirut Medical Center, Beirut, Lebanon
| | - Orazio Caffo
- Department of Medical Oncology, Santa Chiara Hospital, Trento, Italy
| | - Kim N Chi
- BC Cancer, Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, Canada
| | - Caroline S Clarke
- Research Department of Primary Care & Population Health, Royal Free Campus, University College London, London, UK
| | - Noel Clarke
- The Christie and Salford Royal Hospitals, Manchester, UK
| | - Ian D Davis
- Monash University and Eastern Health, Victoria, Australia
| | - Johann S de Bono
- The Institute of Cancer Research, Royal Marsden NHS Foundation Trust, Sutton, UK
| | - Ignacio Duran
- Department of Medical Oncology, Hospital Universitario Marques de Valdecilla, IDIVAL, Santander, Spain
| | - Ros Eeles
- The Institute of Cancer Research, Royal Marsden NHS Foundation Trust, Sutton, UK
| | | | - Jason Efstathiou
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Onyeanunam Ngozi Ekeke
- Department of Surgery, University of Port Harcourt Teaching Hospital, Port Harcourt, Nigeria
| | | | - Stefano Fanti
- IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Felix Y Feng
- UCSF Helen Diller Family Comprehensive Cancer Center, University of California-San Francisco, San Francisco, CA, USA
| | - Karim Fizazi
- Institut Gustave Roussy, University of Paris Saclay, Villejuif, France
| | - Mark Frydenberg
- Department of Surgery, Prostate Cancer Research Program, Monash University, Melbourne, Australia
| | - Dan George
- Departments of Medicine and Surgery, Duke Cancer Institute, Duke University, Durham, NC, USA
| | - Martin Gleave
- Urological Sciences, Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, Canada
| | - Susan Halabi
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - Daniel Heinrich
- Department of Oncology and Radiotherapy, Innlandet Hospital Trust, Gjøvik, Norway
| | | | - Michael S Hofman
- Prostate Cancer Theranostics and Imaging Centre of Excellence, Department of Molecular Imaging and Therapeutic Nuclear Medicine, Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Maha Hussain
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, USA
| | - Nick James
- The Institute of Cancer Research, Royal Marsden NHS Foundation Trust, Sutton, UK
| | - Robert Jones
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | | | - Raja B Khauli
- Department of Urology and the Naef K. Basile Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Laurence Klotz
- Division of Urology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | - Raya Leibowitz
- Oncology Institute, Shamir Medical Center and Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Chris Logothetis
- Department of Genitourinary Medical Oncology, David H. Koch Centre, MD Anderson Cancer Centre, Houston, TX, USA; Department of Clinical Therapeutics, University of Athens Alexandra Hospital, Athens, Greece
| | - Fernando Maluf
- Beneficiência Portuguesa de São Paulo, São Paulo, SP, Brazil; Departamento de Oncologia, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | | | - Alicia K Morgans
- Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael J Morris
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Hind Mrabti
- National Institute of Oncology, Mohamed V University, Rabat, Morocco
| | - Declan G Murphy
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, Melbourne, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Australia
| | | | - William K Oh
- Division of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai, The Tisch Cancer Institute, New York, NY, USA
| | - Piet Ost
- Department of Radiation Oncology, Iridium Netwerk, Antwerp, Belgium; Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Joe M O'Sullivan
- Patrick G. Johnston Centre for Cancer Research, Queen's University Belfast, Northern Ireland Cancer Centre, Belfast City Hospital, Belfast, UK
| | - Anwar R Padhani
- The Institute of Cancer Research, Royal Marsden NHS Foundation Trust, Sutton, UK; Mount Vernon Cancer Centre, London, UK
| | - Chris Parker
- The Institute of Cancer Research, Royal Marsden NHS Foundation Trust, Sutton, UK
| | - Darren M C Poon
- Comprehensive Oncology Centre, Hong Kong Sanatorium & Hospital, The Chinese University of Hong Kong, Hong Kong
| | - Colin C Pritchard
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Danny M Rabah
- The Cancer Research Chair, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Dana Rathkopf
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Rob E Reiter
- University of California-Los Angeles, Los Angeles, CA, USA
| | - Mark Rubin
- Bern Center for Precision Medicine and Department for Biomedical Research, Bern, Switzerland
| | - Charles J Ryan
- Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
| | - Fred Saad
- Centre Hospitalier de Université de Montréal, Montreal, Canada
| | - Juan P Sade
- Instituto Alexander Fleming, Buenos Aires, Argentina
| | | | - Howard I Scher
- Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA; Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Neal Shore
- Carolina Urologic Research Center, Myrtle Beach, SC, USA
| | - Iwona Skoneczna
- Rafal Masztak Grochowski Hospital and Maria Sklodowska Curie National Research Institute of Oncology, Warsaw, Poland
| | - Eric Small
- UCSF Helen Diller Family Comprehensive Cancer Center, University of California-San Francisco, San Francisco, CA, USA
| | - Matthew Smith
- Massachusetts General Hospital Cancer Center, Boston, MA, USA
| | - Howard Soule
- Prostate Cancer Foundation, Santa Monica, CA, USA
| | - Daniel E Spratt
- University Hospitals Seidman Cancer Center, Cleveland, OH, USA
| | - Cora N Sternberg
- Englander Institute for Precision Medicine, Weill Cornell Medicine Division of Hematology and Oncology, Meyer Cancer Center, New York Presbyterian Hospital, New York, NY, USA
| | | | - Christopher Sweeney
- Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Matthew R Sydes
- MRC Clinical Trials Unit, Institute of Clinical Trials and Methodology, University College London, London, UK
| | - Mary-Ellen Taplin
- Dana-Farber Cancer Institute and Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Derya Tilki
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany; Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany; Department of Urology, Koc University Hospital, Istanbul, Turkey
| | | | - Levent Türkeri
- Department of Urology, M.A. Aydınlar Acıbadem University, Altunizade Hospital, Istanbul, Turkey
| | - Hiroji Uemura
- Yokohama City University Medical Center, Yokohama, Japan
| | - Hirotsugu Uemura
- Department of Urology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Inge van Oort
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Kosj Yamoah
- Department of Radiation Oncology & Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, University of South Florida, Tampa, FL, USA
| | - Dingwei Ye
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Almudena Zapatero
- Department of Radiation Oncology, Hospital Universitario de La Princesa, Health Research Institute, Madrid, Spain
| | - Aurelius Omlin
- Department of Medical Oncology and Haematology, Cantonal Hospital St. Gallen, St. Gallen, Switzerland
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25
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Deodato F, Pezzulla D, Cilla S, Ferro M, Romano C, Bonome P, Buwenge M, Zamagni A, Strigari L, Valentini V, Morganti AG, Macchia G. Stereotactic radiosurgery for bone metastases in oligometastatic prostate cancer patients: DESTROY-2 clinical trial subanalysis. Clin Transl Oncol 2022; 24:1177-1183. [PMID: 34984604 DOI: 10.1007/s12094-021-02764-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 12/20/2021] [Indexed: 12/01/2022]
Abstract
INTRODUCTION Aim of this analysis was to report toxicity and clinical outcomes in oligorecurrent prostate cancer (PCa) patients treated with single fraction stereotactic radiosurgery (SRS) for bone metastases. METHODS We separately analyzed clinical data of PCa patients with bone oligometastases enrolled in a prospective phase I trial (DESTROY-2). DESTROY-2 was based on SRS delivered using volumetric modulated arc therapy in patients with primary or metastatic tumors in several extra-cranial body sites. Acute and late toxicity, biochemical tumor response, local control (LC), distant metastases-free (DPFS), progression-free (PFS), time to next-line systemic treatment-free (NEST-FS), and overall survival (OS) were calculated. RESULTS Data on 37 PCa patients, carrying out 50 bone metastases, candidates for curative-intent treatment and treated with SRS at our Institution were collected. SRS dose ranged between 12 and 24 Gy. One grade 1 acute skin toxicity in one patient treated on the hip (24 Gy) and one grade 1 late skin toxicity in a patient with a scapular lesion (24 Gy) were recorded. No cases of bone fracture were registered in the treated population. With a median follow-up of 25 months (range 3-72 months) 2-year actuarial LC, DPFS, PFS, and OS were 96.7%, 58.1%, 58.1%, and 95.8%, respectively. Median and 2-year NEST-FS were 30 months (range 1-69 months) and 51.2%, respectively. CONCLUSIONS Data analysis showed few toxicity events, high local control rate and prolonged NEST-FS after linear accelerator-based radiosurgery of bone oligometastases from PCa. The possibility of postponing systemic treatments in patients with oligometastatic PCa by means of SRS should be taken into account. Further prospective studies on larger series are needed to confirm the reported results.
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Affiliation(s)
- F Deodato
- Radiation Oncology Unit, Gemelli Molise S.P.A. Hospital, Università Cattolica del S. Cuore, Largo A. Gemelli 1, 86100, Campobasso, Italy.,Radiology Institute, Università Cattolica del Sacro Cuore, 00135, Rome, Italy
| | - D Pezzulla
- Radiation Oncology Unit, Gemelli Molise S.P.A. Hospital, Università Cattolica del S. Cuore, Largo A. Gemelli 1, 86100, Campobasso, Italy.
| | - S Cilla
- Medical Physics Unit, Gemelli Molise Hospital, Università Cattolica del Sacro Cuore, Campobasso, Italy
| | - M Ferro
- Radiation Oncology Unit, Gemelli Molise S.P.A. Hospital, Università Cattolica del S. Cuore, Largo A. Gemelli 1, 86100, Campobasso, Italy
| | - C Romano
- Medical Physics Unit, Gemelli Molise Hospital, Università Cattolica del Sacro Cuore, Campobasso, Italy
| | - P Bonome
- Radiation Oncology Unit, Gemelli Molise S.P.A. Hospital, Università Cattolica del S. Cuore, Largo A. Gemelli 1, 86100, Campobasso, Italy
| | - M Buwenge
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Experimental, Diagnostic, and Specialty Medicine-DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy
| | - A Zamagni
- Radiotherapy Department, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Giuseppe Massarenti, Bologna, Italy
| | - L Strigari
- Medical Physics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - V Valentini
- Radiology Institute, Università Cattolica del Sacro Cuore, 00135, Rome, Italy.,Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A Gemelli IRCCS, UOC di Radioterapia Oncologica, Rome, Italy
| | - A G Morganti
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy.,Department of Experimental, Diagnostic, and Specialty Medicine-DIMES, Alma Mater Studiorum Bologna University, Bologna, Italy
| | - G Macchia
- Radiation Oncology Unit, Gemelli Molise S.P.A. Hospital, Università Cattolica del S. Cuore, Largo A. Gemelli 1, 86100, Campobasso, Italy
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26
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Haider MA. It's Time for a Standardized MRI Assessment Scheme for Prostate Cancer Recurrence. Radiology 2022; 304:351-352. [PMID: 35536139 DOI: 10.1148/radiol.220701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Masoom A Haider
- From the Lunenfeld-Tanenbaum Research Institute, Sinai Health System and the Joint Department of Medical Imaging, Sinai Health System, Princess Margaret Hospital, University of Toronto, 600 University Ave, Toronto, ON, Canada M5G 1X5
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27
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Mei R, Farolfi A, Morigi JJ, Fanti S. The role of prostate-specific membrane antigen PET/computed tomography in the management of prostate cancer patients: could we ask for more? Curr Opin Urol 2022; 32:269-276. [PMID: 35552308 PMCID: PMC10810346 DOI: 10.1097/mou.0000000000000982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW Thanks to the development of novel PSMA-based peptides, molecular imaging, such as PET/CT paired with theranostic-based approaches have recently been proposed for treatment of prostate cancer. Patient selection, however, remains challenging because of the absence of strong prospective data to interpret and translate imaging scans into effective and well tolerated treatment regimens. RECENT FINDINGS In this review, we discuss the latest findings in PSMA imaging in prostate cancer patients. Particularly, we go into detail into the impact of PSMA imaging on the treatment management in primary staging, biochemical recurrence and in advanced prostate cancer. SUMMARY For primary prostate cancer staging, PSMA PET/CT seems crucial for primary therapy assessment, being able in some cases to detect lesions outside the surgical template, thus permitting a change in management. Moreover, N+ condition at PSMA has been correlated with a worse biochemical recurrence-free and therapy-free survival. The early detection of PSMA-positive findings in recurrent prostate cancer is associated with a better time to relapse survival. Similarly, for advanced prostate cancer patients, accurate restaging with PSMA imaging is gaining importance for early prediction of response to systemic therapies and to assure the best outcome possible. With regards to theranostics, appropriate selection of patients eligible for 177Lu-PSMA requires PSMA imaging, whereas the role of added FDG-PET for discriminating those with PSMA/FDG discordance needs to be further evaluated.
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Affiliation(s)
- Riccardo Mei
- Nuclear Medicine, IRCCS, Azienda Ospedaliero-Universitaria di Bologna
- DIMES, University of Bologna, Bologna, Italy
| | - Andrea Farolfi
- Nuclear Medicine, IRCCS, Azienda Ospedaliero-Universitaria di Bologna
| | - Joshua James Morigi
- PET/CT Unit, Department of Medical Imaging, Royal Darwin Hospital, Darwin, Australia
| | - Stefano Fanti
- Nuclear Medicine, IRCCS, Azienda Ospedaliero-Universitaria di Bologna
- DIMES, University of Bologna, Bologna, Italy
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28
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Rogowski P, Trapp C, von Bestenbostel R, Konnerth D, Marschner S, Schmidt Hegemann NS, Belka C, Li M. Radiotherapy in oligometastatic prostate cancer-a pattern of care survey among members of the German Society for Radiation Oncology (DEGRO). Strahlenther Onkol 2022; 198:727-734. [PMID: 35364690 PMCID: PMC9300519 DOI: 10.1007/s00066-022-01925-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Accepted: 03/02/2022] [Indexed: 11/30/2022]
Abstract
Purpose Due to improved imaging, oligometastatic prostate cancer (OMPC) is diagnosed more frequently. Growing evidence shows that patients with a limited number of metastases benefit from primary-directed radiotherapy (PDT) as well as from metastasis-directed radiotherapy (MDT). This survey investigates the current treatment practice for OMPC among German-speaking radiation oncologists. Methods Members of the German Society for Radiation Oncology (Deutsche Gesellschaft für Radioonkologie [DEGRO]) were surveyed regarding their current treatment practice via an anonymous online questionnaire sent by email. The survey included six general items and 14 specific items regarding treatment characteristics. Questionnaires with at least 50% of questions completed were considered for further analysis. Results A total of 204 responses were received (15% response rate), 167 were considered for further analysis. Most respondents stated to be specialized in treating prostate cancer patients and to treat 10–30 patients with OMPC per annum; 97% considered PSMA-PET/CT necessary to define oligometastatic disease. Opinions differed regarding the use of systemic therapies: 63% of the respondents aimed to defer systemic therapy using radiotherapy in OMPC, whereas 37% considered systemic therapy necessary. In the setting of synchronous OMPC, 97% recommended PDT with or without a combination of MDT and/or systemic therapy. For metachronous nodal or bone oligometastatic recurrence, 98 and 99%, respectively, would opt for MDT. The majority would combine MDT with systemic therapy in patients with metachronous oligorecurrence. Respondents recommended normofractionation, hypofractionation, and SBRT for lymph node metastases in 49, 27, and 24%, respectively. No consensus existed regarding the field size for MDT of lymph node metastases. Most respondents preferred > 5 fractions for treatment of bone metastases. Conclusion Local radiotherapy for PDT and MDT is routinely used among respondents of this survey, representing 12% of all German-speaking radiation oncologists. The timing of systemic therapy, fractionation schedules, and field sizes are handled differently and remain an area of active investigation.
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Affiliation(s)
- Paul Rogowski
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Christian Trapp
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Rieke von Bestenbostel
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Dinah Konnerth
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Sebastian Marschner
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | | | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.,German Cancer Consortium (DKTK), Munich, Germany
| | - Minglun Li
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
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29
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Cellini F, Tagliaferri L, Frascino V, Alitto AR, Fionda B, Boldrini L, Romano A, Casà C, Catucci F, Mattiucci GC, Valentini V. Radiation therapy for prostate cancer: What's the best in 2021. Urologia 2022; 89:5-15. [PMID: 34496707 DOI: 10.1177/03915603211042335] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Radiotherapy is highly involved in the management of prostate cancer. Its features and potential applications experienced a radical evolution over last decades, as they are associated to the continuous evolution of available technology and current oncological innovations. Some application of radiotherapy like brachytherapy have been recently enriched by innovative features and multidisciplinary dedications. In this report we aim to put some questions regarding the following issues regarding multiple aspects of modern application of radiation oncology: the current application of radiation oncology; the modern role of stereotactic body radiotherapy (SBRT) for both the management of primary lesions and for lymph-nodal recurrence; the management of the oligometastatic presentations; the role of brachytherapy; the aid played by the application of the organ at risk spacer (spacer OAR), fiducial markers, electromagnetic tracking systems and on-line Magnetic Resonance guided radiotherapy (MRgRT), and the role of the new opportunity represented by radiomic analysis.
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Affiliation(s)
- Francesco Cellini
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Istituto di Radiologia, Università Cattolica del Sacro Cuore, Roma, Italia
| | - Luca Tagliaferri
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Vincenzo Frascino
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Anna Rita Alitto
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Bruno Fionda
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Luca Boldrini
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Angela Romano
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Calogero Casà
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | | | - Gian Carlo Mattiucci
- Istituto di Radiologia, Università Cattolica del Sacro Cuore, Roma, Italia
- Radiation Oncology, Mater Olbia Hospital, Olbia, Italy
| | - Vincenzo Valentini
- UOC di Radioterapia Oncologica, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
- Istituto di Radiologia, Università Cattolica del Sacro Cuore, Roma, Italia
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30
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Marvaso G, Volpe S, Pepa M, Zaffaroni M, Corrao G, Augugliaro M, Nolè F, De Cobelli O, Jereczek-Fossa BA. Recent Advances in the Management of Hormone-Sensitive Oligometastatic Prostate Cancer. Cancer Manag Res 2022; 14:89-101. [PMID: 35023972 PMCID: PMC8747627 DOI: 10.2147/cmar.s321136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 12/08/2021] [Indexed: 12/11/2022] Open
Abstract
After primary treatment for prostate cancer with either radical prostatectomy or radiotherapy, a significant proportion of patients are at risk of developing metastases. In recent years, a deeper understanding of the underlying biology together with improved imaging techniques and the advent of new therapeutic options including metastases-directed therapies and new drugs have revolutionized the management of low-burden metastatic disease, also known as oligometastatic state. The purpose of this narrative review is to report the recent developments in the management of hormone-sensitive oligometastatic prostate cancer patients.
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Affiliation(s)
- Giulia Marvaso
- Division of Radiation Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Stefania Volpe
- Division of Radiation Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Matteo Pepa
- Division of Radiation Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Mattia Zaffaroni
- Division of Radiation Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Giulia Corrao
- Division of Radiation Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Matteo Augugliaro
- Division of Radiation Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Franco Nolè
- Medical Oncology Division of Urogenital & Head & Neck Tumors, IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Ottavio De Cobelli
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy.,Department of Urology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Barbara Alicja Jereczek-Fossa
- Division of Radiation Oncology, IEO European Institute of Oncology IRCCS, Milan, Italy.,Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
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31
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The Efficacy of Radiotherapy in the Treatment of Hepatocellular Carcinoma with Distant Organ Metastasis. JOURNAL OF ONCOLOGY 2021; 2021:5190611. [PMID: 34840570 PMCID: PMC8612773 DOI: 10.1155/2021/5190611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/25/2021] [Accepted: 11/01/2021] [Indexed: 12/25/2022]
Abstract
Background Recently, radiotherapy has been used in the treatment of hepatocellular carcinoma (HCC). However, there is no study analyzing the efficacy of radiotherapy in cases of advanced HCC. The objective of this investigation was to determine the efficacy of radiotherapy in patients with HCC invading distant organs. Methods The data of 2342 patients diagnosed between 2010 and 2015 with HCC invading distant organs were extracted from the SEER database. Propensity score matching (PSM) was used to reduce selection bias. Results Before PSM, the median overall survival (mOS) and median cancer-specific survival (mCSS) in the radiotherapy group (mOS = 5 months, 95% CI: 4.5-5.5; mCSS = 5 months, 95% CI: 4.4-5.6) were longer than those in the nonradiotherapy group (mOS = 3 months, 95% CI: 2.8-3.2; mCSS = 3 months, 95% CI: 2.8-3.2; both P < 0.001). After PSM, mOS in the radiotherapy group (5 months, 95% CI: 4.5-5.5) was longer than that in the nonradiotherapy group (3 months, 95% CI: 2.6-3.4; P < 0.001), and the mCSS in the radiotherapy group (5 months, 95% CI: 4.4-5.6) was longer than that in the nonradiotherapy group (3 months, 95% CI: 2.6-3.4; P < 0.001). Before PSM, the multivariate analysis showed that all-cause and cancer-specific mortality rates were higher in the nonradiotherapy group than in the radiotherapy group. The adjusted Cox regression analysis for subgroups showed that, in the nonradiotherapy group, patients with bone metastases and multiorgan metastases had a worse survival than those in the radiotherapy group. Conclusion HCC patients with metastases to distant organs obtain survival benefit from radiotherapy, particularly patients with bone metastases and multiorgan metastases.
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32
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Steuber T, Maurer T, Miller K. [Metachronous oligometastatic prostate cancer-the more the better or only local treatment?]. Urologe A 2021; 60:1534-1545. [PMID: 34734294 DOI: 10.1007/s00120-021-01701-7] [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] [Accepted: 10/07/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Prostate cancer metastases may occur at diagnosis (de novo) or metachronous after treatment for localized disease. OBJECTIVE To describe location, prognosis, and individual treatment concepts for metachronous oligometastatic prostate cancer. MATERIALS AND METHODS Analysis of current treatment guidelines and literature for hormone sensitive, metachronous metastatic prostate cancer. RESULTS Modern imaging modalities lead to earlier diagnosis of metachronous oligometastatic prostate cancer, which offers the opportunity to develop metastasis-directed treatment concepts. Oligometastatic recurrence may occur in locoregional lymph nodes (N1) or as distant disease (M1). N1 disease is predominantly treated by salvage lymph node dissection or radiation. Distant metastasis may be radiated in order to delay systemic treatment. The combination of androgen deprivation and novel androgen receptor-targeted drugs such as apalutamide or enzalutamide are associated with a significant survival benefit compared to castration alone in bone or visceral oligometastatic metachronous disease. CONCLUSION Metachronous oligometastatic prostate cancer is heterogeneous with slow progression compared to men with high volume metastasis. Individual treatment concepts may decrease risk of progression and, thus, delay time to medical treatment. Multimodal approaches are currently being evaluated in clinical trials.
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Affiliation(s)
- T Steuber
- Martini-Klinik, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, Gebäude Ost 46, 20246, Hamburg, Deutschland.
| | - T Maurer
- Martini-Klinik, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, Gebäude Ost 46, 20246, Hamburg, Deutschland
| | - K Miller
- Klinik für Urologie, Universitätsklinikum Charite Berlin, Berlin, Deutschland
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33
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Makino T, Izumi K, Iwamoto H, Mizokami A. Treatment Strategies for High-Risk Localized and Locally Advanced and Oligometastatic Prostate Cancer. Cancers (Basel) 2021; 13:cancers13174470. [PMID: 34503280 PMCID: PMC8430548 DOI: 10.3390/cancers13174470] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/01/2021] [Accepted: 09/01/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary The definitions of locally advanced and oligometastatic prostate cancer are ambiguous, and there are no standard treatments for these. Although multidisciplinary treatment combining systemic and local treatment may be effective, there are many unresolved issues such as the choice of local treatment, use of new endocrine agents and chemotherapy, and selection of optimal patients. The present article discusses the definitions, diagnoses, and treatment of very high-risk prostate cancer and oligometastatic prostate cancer. Abstract Despite the significant advances in the treatment of high-risk prostate cancer, patients with very high-risk features such as being locally advanced (clinical stage T3–4 or minimal nodal involvement), having a high Gleason pattern, or with oligometastasis may still have a poor prognosis despite aggressive treatment. Multidisciplinary treatment with both local and systemic therapies is thought to be effective, however, unfortunately, there is still no standard treatment. However, in recent years, local definitive therapy using a combination of radiotherapy and androgen deprivation is being supported by several randomized clinical trials. This study reviews the current literature with a focus on the definition of very high-risk prostate cancer, the role of modern imaging, and its treatment options.
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Affiliation(s)
- Tomoyuki Makino
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-machi, Kanazawa 920-8640, Ishikawa, Japan; (T.M.); (H.I.); (A.M.)
- Department of Urology, Ishikawa Prefectural Central Hospital, Kanazawa 920-8530, Ishikawa, Japan
| | - Kouji Izumi
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-machi, Kanazawa 920-8640, Ishikawa, Japan; (T.M.); (H.I.); (A.M.)
- Correspondence: ; Tel.: +81-76-265-2393; Fax: +81-76-234-4263
| | - Hiroaki Iwamoto
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-machi, Kanazawa 920-8640, Ishikawa, Japan; (T.M.); (H.I.); (A.M.)
| | - Atsushi Mizokami
- Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, 13-1 Takara-machi, Kanazawa 920-8640, Ishikawa, Japan; (T.M.); (H.I.); (A.M.)
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34
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Rogowski P, Trapp C, von Bestenbostel R, Schmidt-Hegemann NS, Shi R, Ilhan H, Kretschmer A, Stief C, Ganswindt U, Belka C, Li M. Outcomes of metastasis-directed therapy of bone oligometastatic prostate cancer. Radiat Oncol 2021; 16:125. [PMID: 34193194 PMCID: PMC8247211 DOI: 10.1186/s13014-021-01849-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 06/24/2021] [Indexed: 12/28/2022] Open
Abstract
Background The aim of this work was to investigate the outcome of metastasis-directed radiotherapy (MDT) in prostate cancer patients with bone metastases following current ESTRO/EORTC subclassifications for oligometastatic disease. Methods Clinical data of 80 consecutive oligometastatic patients with 115 bone lesions receiving MDT between 2011 and 2019 were retrospectively evaluated. Hormone-sensitive (77.5%) and castrate-resistant (22.5%) patients were included. MDT was delivered with conventional fractionated or stereotactic body radiotherapy (SBRT) techniques. Kaplan–Meier method, log rank test, as well as Cox regression were used to calculate local control (LC) and biochemical and clinical progression-free survival (bPFS/cPFS). Results At the time of MDT 31% of patients had de-novo synchronous oligometastatic disease, 46% had de-novo metachronous oligorecurrence after primary treatment and 23% had either de-novo oligoprogressive disease, repeat oligometastatic disease or induced oligometastatic disease. The median BED3 was 93.3 Gy (range 75.8–95.3 Gy). Concomitant ADT was administered in 69% of patients. After a median follow-up of 23 months the median bPFS and cPFS were 16.5 and 21.5 months, respectively. The 2-year LC rate was 98.3%. In multivariate analysis, age ≤ 70 (HR = 2.60, 95% CI 1.20–5.62, p = 0.015) and concomitant ADT (HR = 0.26, 95% CI 0.12–0.58, p = 0.001) significantly correlated with cPFS. Category of oligometastatic disease and hormone-sensitivity were predictive for cPFS in univariate analysis. Of 45 patients with biochemical relapse, nineteen patients (42.2%) had repeat oligometastatic disease. Fourteen patients (31%) underwent a second course of MDT. No patients experienced grade ≥ 3 toxicities. Conclusions MDT is safe and offers high local control rates in bone oligometastases of prostate cancer. At 2 years after treatment, more than 2 out of 5 patients are progression-free. Trial registration Retrospectively registered.
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Affiliation(s)
- Paul Rogowski
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Christian Trapp
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Rieke von Bestenbostel
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | | | - Run Shi
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany
| | - Harun Ilhan
- Department of Nuclear Medicine, University Hospital, LMU Munich, Munich, Germany
| | | | - Christian Stief
- Department of Urology, University Hospital, LMU Munich, Munich, Germany
| | - Ute Ganswindt
- Department of Therapeutic Radiology and Oncology, Innsbruck Medical University, Anichstr. 35, 6020, Innsbruck, Austria
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.,German Cancer Consortium (DKTK), Munich, Germany
| | - Minglun Li
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistr. 15, 81377, Munich, Germany.
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