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Shen B, Liu J, Wu D, Guo J. Evaluation of the safety and efficacy of high-dose rate brachytherapy for radiorecurrent prostate cancer: a systematic review and meta-analysis. Strahlenther Onkol 2024; 200:655-670. [PMID: 38386054 DOI: 10.1007/s00066-024-02205-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 01/14/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND High-dose-rate brachytherapy (HDR-BT) plays an important role in the treatment of locally recurrent prostate cancer after definitive treatment. The objective of this study is to summarize the efficacy and toxicity of HDR-BT in these patients. METHODS We performed a systematic review of PubMed and EMBASE from inception to July 2023. The primary endpoint was relapse-free survival (RFS) in different subgroups, and the secondary endpoint was gastrointestinal (GI) and genitourinary (GU) toxicity. A semi-automated tool (WebPlotDigitizer) and a new Shiny application combined with R software (R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria; https://www.R-project.org/ ) helped to reconstruct survival curves. RESULTS Twenty-six studies met the inclusion criteria for quantitative analysis, including 1447 patients. A total of 761 patients from 13 studies were included in survival reconstruction, and the median RFS time was 61.2 months (57.6-72.0 months). The estimated 2‑, 3‑, and 5‑year rates were 75.9% (95% confidence interval [CI] 72.8 ~ 79.2%), 66.7% (95% CI 63.0 ~ 70.5%), and 52.3% (95% CI 47.5 ~ 57.4%), respectively. Whole-gland irradiation with multiple fractions (≥ 2 F) resulted in better RFS compared with focal gland irradiation with fewer fractions (1 F mostly; hazard ratio [HR]: 0.60, 95% CI 0.47-0.77, p < 0.0001). According to the different median time from primary treatment to salvage therapy (TRS) and median age at recurrence, short median TRS (56-67.2 months vs. 70-120 months; HR 0.52, 95% CI 0.68-0.40; p < 0.0001) and younger median age (60-70 years vs. 71-75 years; HR 0.58, 95% CI 0.46-0.74; p < 0.0001) were positive factors for RFS. The cumulative incidences estimated for grade ≥ 3 acute and late GU toxicities were 1% (95% CI 0 ~ 1%) and 5% (95% CI 4 ~ 7%), respectively. Three patients (3/992) experienced grade ≥ 3 late GI toxicity, and no cases of grade ≥ 3 acute GI toxicity were reported. CONCLUSION HDR-BT has a high safety profile and good RFS benefit for salvage treatment of radiorecurrent prostate cancer. In terms of RFS, whole-gland irradiation with multiple fractions seems to be better than focal gland irradiation with fewer fractions, while short TRS and younger age are good prognostic factors. In view of the low level of evidence in the included studies and the large heterogeneity of each study, these conclusions still need to be confirmed by randomized controlled trials.
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Affiliation(s)
- Bin Shen
- Urology Department, Shaoxing People's Hospital, 312000, Shaoxing, Zhejiang, China
| | - Jianjiang Liu
- Department of Radiotherapy, Shaoxing People's Hospital, 312000, Shaoxing, Zhejiang, China
| | - Dongping Wu
- Department of Radiotherapy, Shaoxing People's Hospital, 312000, Shaoxing, Zhejiang, China.
| | - Jiayi Guo
- School of Medicine, Shaoxing University, No.568 Zhongxing North Road, Yuecheng District, 312000, Shaoxing, Zhejiang, China.
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Cozzi S, Finocchi Ghersi S, Bardoscia L, Najafi M, Blandino G, Alì E, Augugliaro M, Vigo F, Ruggieri MP, Cardano R, Giaccherini L, Iori F, Botti A, Trojani V, Ciammella P, Iotti C. Linac-based stereotactic salvage reirradiation for intraprostatic prostate cancer recurrence: toxicity and outcomes. Strahlenther Onkol 2023; 199:554-564. [PMID: 36732443 DOI: 10.1007/s00066-023-02043-3] [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: 09/02/2022] [Accepted: 01/04/2023] [Indexed: 02/04/2023]
Abstract
BACKGROUND The rates of local failure after curative radiotherapy for prostate cancer (PC) remain high despite more accurate locoregional treatments available, with one third of patients experiencing biochemical failure and clinical relapse occurring in 30-47% of cases. Today, androgen deprivation therapy (ADT) is the treatment of choice in this setting, but with not negligible toxicity and low effects on local disease. Therefore, the treatment of intraprostatic PC recurrence represents a challenge for radiation oncologists. Prostate reirradiation (Re-I) might be a therapeutic possibility. We present our series of patients treated with salvage stereotactic Re‑I for intraprostatic recurrence of PC after radical radiotherapy, with the aim of evaluating feasibility and safety of linac-based prostate Re‑I. MATERIALS AND METHODS We retrospectively evaluated toxicities and outcomes of patients who underwent salvage reirradiation using volumetric modulated arc therapy (VMAT) for intraprostatic PC recurrence. Inclusion criteria were age ≥ 18 years, histologically proven diagnosis of PC, salvage Re‑I for intraprostatic recurrence after primary radiotherapy for PC with curative intent, concurrent/adjuvant ADT with stereotactic body radiation therapy (SBRT) allowed, performance status ECOG 0-2, restaging choline/PSMA-PET/TC and prostate MRI after biochemical recurrence, and signed informed consent. RESULTS From January 2019 to April 2022, 20 patients were recruited. Median follow-up was 26.7 months (range 7-50). After SBRT, no patients were lost at follow-up and all are still alive. One- and 2‑year progression free survival (PFS) was 100% and 81.5%, respectively, while 2‑year biochemical progression-free survival (bFFS) was 88.9%. Four patients (20%) experienced locoregional lymph node progression and were treated with a further course of SBRT. Prostate reirradiation allowed the ADT start to be postponed for 12-39 months. Re‑I was well tolerated by all patients and none discontinued the treatment. No cases of ≥ G3 genitourinary (GU) or gastrointestinal (GI) toxicity were reported. Seven (35%) and 2 (10%) patients experienced acute G1 and G2 GU toxicity, respectively. Late GU toxicity was recorded in 10 (50%) patients, including 8 (40%) G1 and 2 (10%) G2. ADT-related side effects were found in 7 patients (hot flashes and asthenia). CONCLUSION Linac-based SBRT is a safe technique for performing Re‑I for intraprostatic recurrence after primary curative radiotherapy for PC. Future prospective, randomized studies are desirable to better understand the effectiveness of reirradiation and the still open questions in this field.
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Affiliation(s)
- Salvatore Cozzi
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy. .,Radiation Oncology Department, Centre Lèon Bèrard, Lyon, France.
| | - Sebastiano Finocchi Ghersi
- Radiation Oncolgy Unit, AOU Sant'Andrea, Facoltà di Medicina e Psicologia, Università La Sapienza, 00185, Rome, Italy
| | - Lilia Bardoscia
- Radiation Oncology Unit, S. Luca Hospital, Healthcare Company Tuscany Nord Ovest, 55100, Lucca, Italy
| | - Masoumeh Najafi
- Skull Base Research Center, Iran University of Medical Science, 1997667665, Tehran, Iran
| | - Gladys Blandino
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Emanuele Alì
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Matteo Augugliaro
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Federica Vigo
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Maria Paola Ruggieri
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Raffaele Cardano
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Lucia Giaccherini
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Federico Iori
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Andrea Botti
- Medical Physics Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Valeria Trojani
- Medical Physics Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Patrizia Ciammella
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
| | - Cinzia Iotti
- Radiation Oncology Unit, Azienda USL-IRCCS di Reggio Emilia, 42123, Reggio Emilia, Italy
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Kissel M, Pounou A, Ka K, Alexis A, Irani J, Jereczek-Fossa BA, Terlizzi M, Bossi A, Blanchard P. Efficacy and toxicity following salvage high-dose-rate brachytherapy for locally recurrent prostate cancer after radiotherapy. Brachytherapy 2022; 21:424-434. [PMID: 35331666 DOI: 10.1016/j.brachy.2022.01.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/29/2021] [Accepted: 01/12/2022] [Indexed: 01/16/2023]
Abstract
INTRODUCTION The management of local relapse after prostate cancer radiotherapy is frequently based on androgen deprivation therapy. The aim of the study was to report Gustave Roussy's experience with salvage prostate brachytherapy. PATIENTS AND METHODS All cases of localized prostate cancer presenting in an irradiated area who received salvage high dose rate (HDR) brachytherapy from 2013 to 2020 were retrospectively reviewed. RESULTS A total of 64 patients were included. Median follow up was 30.5 months. Median initial EBRT dose was 70 Gy [Q1-Q3: 70 - 74]. Median PSA at brachytherapy was 6.8 ng/mL [Q1-Q3: 4.4 - 8.7] with a median interval between first and salvage irradiation of 10 years [Q1-Q3: 6.9 - 12.6]. The modality of the first irradiation was an exclusive EBRT in 73% of the cases, mostly with a 3D technique (82%). Dose prescription was two fractions of 12 Gy or 13 Gy associated with androgen deprivation therapy for 63% of the patients. About 23% of the patients were castrate-resistant. Disease free survival at 2 years was 58% in the whole population and 66% in hormone sensitive patients. The only factors associated with disease free survival on multivariate analysis was a high-risk disease at initial diagnosis (HR = 3.59, IC95 [1.75; 7.39], p = 0.0005). Grade 3 urinary and rectal toxicities occurred in 1.5% and 1.5% of the patients, respectively. CONCLUSION HDR salvage brachytherapy seems to be a safe option for patients presenting with an isolated local relapse of prostate cancer.
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Affiliation(s)
- Manon Kissel
- Radiotherapy Department, Institut Curie, Paris, France
| | - Arthur Pounou
- Radiotherapy Department, Gustave Roussy, Villejuif, France
| | - Kanta Ka
- Radiotherapy Department, Gustave Roussy, Villejuif, France
| | - Anthony Alexis
- Radiophysics Department, Gustave Roussy, Villejuif, France
| | - Jacques Irani
- Urology Department, Hôpital de Bicêtre, AP-HP, Université Paris Saclay, Le Kremlin-Bicêtre, France
| | - Barbara Alicja Jereczek-Fossa
- Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy; Division of Radiotherapy, IEO European Institute of Oncology, IRCCS, Milan, Italy
| | - Mario Terlizzi
- Radiotherapy Department, Gustave Roussy, Villejuif, France
| | - Alberto Bossi
- Radiotherapy Department, Gustave Roussy, Villejuif, France
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Strouthos I, Karagiannis E, Zamboglou N, Ferentinos K. High-dose-rate brachytherapy for prostate cancer: Rationale, current applications, and clinical outcome. Cancer Rep (Hoboken) 2021; 5:e1450. [PMID: 34164950 PMCID: PMC8789612 DOI: 10.1002/cnr2.1450] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 12/25/2022] Open
Abstract
Background High‐dose‐rate brachytherapy (HDR BRT) has been enjoying rapid acceptance as a treatment modality offered to selected prostate cancer patients devoid of risk group, employed either in monotherapy setting or combined with external beam radiation therapy (EBRT) and is currently one of the most active clinical research areas. Recent findings This review encompasses all the current evidence to support the use of HDR BRT in various clinical scenario and shines light to the HDR BRT rationale, as an ultimately conformal dose delivery method enabling safe dose escalation to the prostate. Conclusion Valid long‐term data, both in regard to the oncologic outcomes and toxicity profile, support the current clinical indication spectrum of HDR BRT. At the same time, this serves as solid, rigid ground for emerging therapeutic applications, allowing the technique to remain in the spotlight alongside stereotactic radiosurgery.
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Affiliation(s)
- Iosif Strouthos
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus.,Clinical Faculty, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Efstratios Karagiannis
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus.,Clinical Faculty, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Nikolaos Zamboglou
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus.,Clinical Faculty, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Konstantinos Ferentinos
- Department of Radiation Oncology, German Oncology Center, Limassol, Cyprus.,Clinical Faculty, School of Medicine, European University Cyprus, Nicosia, Cyprus
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5
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Outcomes and toxicities of re-irradiation for prostate cancer: A systematic review on behalf of the Re-Irradiation Working Group of the Italian Association of Radiotherapy and Clinical Oncology (AIRO). Cancer Treat Rev 2021; 95:102176. [PMID: 33743409 DOI: 10.1016/j.ctrv.2021.102176] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/23/2021] [Accepted: 02/25/2021] [Indexed: 11/24/2022]
Abstract
AIMS The best therapeutic approach for local relapses of previously irradiated prostate cancer (PC) is still not defined. Re-irradiation (Re-I) could offer a chance of cure for highly selected patients, although high quality evidences are lacking. The aim of our study is to provide a literature review on efficacy and safety of Re-I. METHODS Only studies where Re-I field overlaps with previous radiotherapy were considered. To determine 2 and 4 years overall mortality (OM), 2 and 4 years biochemical failure (BF) and pooled acute and late G ≥ 3 toxicities rate, a meta-analysis over single arm study was performed. RESULTS Thirty-eight studies with 1194 patients were included. Median follow-up from Re-I was 30 months (10-94 months). Brachytherapy (BRT) was the most used Re-I technique (27 studies), followed by Stereotactic Body Radiotherapy (SBRT) (9) and External Beam Radiation Therapy (EBRT) (2). Re-I prescription doses ranged from 19 Gy in single HDR fraction to 145 Gy (interstitial BRT). The pooled 2 and 4 years OM rates were 2.1% (95%CI:1.1-3.7%, P < 0.001) and 12.5% (95%CI:8.1-19.5%; P < 0.001). The pooled 2 years BF rate was 24% (95% CI: 19.1-30.2%, P < 0.001). The pooled 4 years BF was 35.6% (95% CI: 28.7-44.3%, P < 0.001). The pooled result of G ≥ 3 acute toxicity was 1.4% (95%CI: 0.7-3%, P < 0.001). One hundred and three G ≥ 3 late adverse events were reported, with a pooled result of G ≥ 3 late toxicity of 8.7% (95%CI: 5.8-13%, P < 0.001). CONCLUSIONS Re-I of local failures from PC showed promising OM and biochemical control rates with a safe toxicity profile.
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Mantica G, Chierigo F, Suardi N, Gomez Rivas J, Kasivisvanathan V, Papalia R, Fiori C, Porpiglia F, Terrone C, Esperto F. Minimally invasive strategies for the treatment of prostate cancer recurrence after radiation therapy: a systematic review. MINERVA UROL NEFROL 2020; 72:563-578. [PMID: 32748617 DOI: 10.23736/s0393-2249.20.03783-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION The aim of this review was to conduct a comprehensive analysis of the role of minimally invasive salvage modalities in radio-recurrent prostate cancer and the associated clinical outcomes and toxicity profiles. EVIDENCE ACQUISITION A systematic review of the current literature was conducted through the Medline and NCBI PubMed, Scopus databases in January 2020. All papers published after 2000, concerning studies conducted on humans for radio-recurrent prostate cancer were considered for the review. EVIDENCE SYNTHESIS Overall, 545 studies were identified. After duplicate exclusion, initial screening, and eligibility evaluation, a total of 80 studies were included in the qualitative analysis, corresponding to a cohort of 6681 patients. The median age at initial diagnosis ranged from 59 to 75.5. Pre-treatment PSA ranged from 6.2 to 27.4 ng/mL. All patients underwent primary radiotherapy for localized prostate cancer. Cryotherapy, Brachytherapy, EBRT, HIFU were the minimally invasive options mostly used as salvage therapy. They showed to be promising approaches for recurrent prostate cancer (PCa) control, with acceptable toxicities. CONCLUSIONS Minimally invasive therapeutic options offer promising results in terms of biochemical control in the local recurrence setting. Unfortunately, the absence of high quality and comparative studies makes it difficult to establish which method is the best in terms of oncological and safety outcomes.
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Affiliation(s)
- Guglielmo Mantica
- Department of Urology, San Martino University Hospital, University of Genoa, Genoa, Italy
| | - Francesco Chierigo
- Department of Urology, San Martino University Hospital, University of Genoa, Genoa, Italy -
| | - Nazareno Suardi
- Department of Urology, San Martino University Hospital, University of Genoa, Genoa, Italy
| | - Juan Gomez Rivas
- Department of Urology, La Paz University Hospital, Madrid, Spain.,Instituto de Investigación Sanitaria La Paz (IdiPAZ), Madrid, Spain
| | - Veeru Kasivisvanathan
- UCL Division of Surgery and Interventional Sciences, University College London, London, UK
| | - Rocco Papalia
- Department of Urology, Campus Bio-Medico University, Rome, Italy
| | - Cristian Fiori
- Division of Urology, Department of Oncology, San Luigi Hospital, School of Medicine, University of Turin, Orbassano, Turin, Italy
| | - Francesco Porpiglia
- Division of Urology, Department of Oncology, San Luigi Hospital, School of Medicine, University of Turin, Orbassano, Turin, Italy
| | - Carlo Terrone
- Department of Urology, San Martino University Hospital, University of Genoa, Genoa, Italy
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Ingrosso G, Becherini C, Lancia A, Caini S, Ost P, Francolini G, Høyer M, Bottero M, Bossi A, Zilli T, Scartoni D, Livi L, Santoni R, Giacomelli I, Detti B. Nonsurgical Salvage Local Therapies for Radiorecurrent Prostate Cancer: A Systematic Review and Meta-analysis. Eur Urol Oncol 2019; 3:183-197. [PMID: 31411996 DOI: 10.1016/j.euo.2018.12.011] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 12/06/2018] [Accepted: 12/20/2018] [Indexed: 11/30/2022]
Abstract
CONTEXT Different nonsurgical therapeutic strategies can be adopted for intraprostatic relapse of prostate cancer after primary radiotherapy, including re-irradiation (with brachytherapy [BT] or external beam radiotherapy [EBRT]), high-intensity focused ultrasound (HIFU), and cryotherapy. The main issues to consider when choosing nonsurgical salvage local therapies are local tumor control and significant genitourinary toxicity. OBJECTIVE To conduct a systematic review and meta-analysis of the role of nonsurgical salvage modalities in patients with radiorecurrent prostate cancer and associated clinical outcomes and toxicity profiles. EVIDENCE ACQUISITION We performed a critical review of the Medline, Scopus, and ClinicalKey databases from January 1, 2000 through February 1, 2018 according to the Preferred Reporting Items and Meta-Analyses statement. To assess the overall quality of the literature reviewed, we used a modified Delphi tool for case-series studies. EVIDENCE SYNTHESIS A total of 64 case-series studies were included, corresponding to a cohort of 5585 patients. The modified Delphi checklist evidenced high methodological quality overall (mean quality score of 80.6%). Biochemical control rates were lowest for patients treated with HIFU (58%, 95% confidence interval [CI] 47-68%) and highest for patients treated with BT (69%, 95% CI 62-76%) and EBRT (69%, 95% CI 53-83%). The lowest prevalence of incontinence was for patients treated with BT (3%, 95% CI 0-6%; I2=63.4%) and the highest was among patients treated with HIFU (28%, 95% CI 19-38%; I2=89.7%). CONCLUSIONS Nonsurgical therapeutic options, especially BT, showed good outcomes in terms of biochemical control and tolerability in the local recurrence setting. PATIENT SUMMARY The current analysis demonstrated that nonsurgical salvage local therapies offer a chance of a curative local approach in radiorecurrent prostate cancer. However, high-quality data from prospective trials are needed to validate long-term outcomes from nonsurgical strategies for the treatment of intraprostatic recurrence after previous radiotherapy.
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Affiliation(s)
- Gianluca Ingrosso
- Department of Radiation Oncology, Tor Vergata General Hospital, University of Rome "Tor Vergata", Rome, Italy
| | - Carlotta Becherini
- Department of Radiation Oncology, A.O.U. Careggi, University of Florence, Florence, Italy
| | - Andrea Lancia
- Radiation Oncology, Fondazione IRCCS Policlinico S. Matteo, Pavia, Italy.
| | - Saverio Caini
- Cancer Risk Factors and Lifestyle Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Networking, Florence, Italy
| | - Piet Ost
- Department of Radiation Oncology, Ghent University Hospital, Ghent, Belgium
| | - Giulio Francolini
- Department of Radiation Oncology, A.O.U. Careggi, University of Florence, Florence, Italy
| | - Morten Høyer
- Danish Center for Particle Therapy, Aarhus University Hospital, Aarhus, Denmark
| | - Marta Bottero
- Department of Radiation Oncology, Tor Vergata General Hospital, University of Rome "Tor Vergata", Rome, Italy
| | - Alberto Bossi
- Department of Radiotherapy, Gustave-Roussy Institute, Villejuif, France
| | - Thomas Zilli
- Radiation Oncology, Geneva University Hospital, Geneva, Switzerland
| | - Daniele Scartoni
- Proton Treatment Center, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Lorenzo Livi
- Department of Radiation Oncology, A.O.U. Careggi, University of Florence, Florence, Italy
| | - Riccardo Santoni
- Department of Radiation Oncology, Tor Vergata General Hospital, University of Rome "Tor Vergata", Rome, Italy
| | - Irene Giacomelli
- Proton Treatment Center, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Beatrice Detti
- Department of Radiation Oncology, A.O.U. Careggi, University of Florence, Florence, Italy
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8
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Bossi A, Bacorro WR, Coraggio G. Radiotherapy for Localized and Locally Advanced Prostate Cancer. Urol Oncol 2019. [DOI: 10.1007/978-3-319-42603-7_74-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Bossi A, Bacorro WR, Coraggio G. Radiotherapy for Localized and Locally Advanced Prostate Cancer. Urol Oncol 2019. [DOI: 10.1007/978-3-319-42623-5_74] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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10
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Radiotherapy for Localized and Locally Advanced Prostate Cancer. Urol Oncol 2019. [DOI: 10.1007/978-3-319-42603-7_74-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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11
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Quivrin M, Peignaux-Casasnovas K, Martin É, Rouffiac M, Thibouw D, Chevalier C, Vulquin N, Aubignac L, Truc G, Créhange G. Salvage brachytherapy as a modern reirradiation technique for local cancer failure: The Phoenix is reborn from its ashes. Cancer Radiother 2018; 22:372-381. [DOI: 10.1016/j.canrad.2018.01.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 01/24/2018] [Accepted: 01/30/2018] [Indexed: 01/14/2023]
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12
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De Bari B, Fiorentino A, Greto D, Ciammella P, Arcangeli S, Avuzzi B, D'Angelillo RM, Desideri I, Kirienko M, Marchiori D, Massari F, Fundoni C, Franco P, Filippi AR, Alongi F. Prostate cancer as a paradigm of multidisciplinary approach? Highlights from the Italian young radiation oncologist meeting. TUMORI JOURNAL 2018; 99:637-49. [DOI: 10.1177/030089161309900601] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Aims and background The diagnostic and therapeutic approach to prostate cancer has evolved rapidly in last decades. Young professionals need an update about these recent developments in order to improve the care of patients treated in their daily clinical practice. Methods On May 18, 2013, AIRO Giovani (the young section of the Italian Association of Radiation Oncology) organized a multidisciplinary meeting involving, as speakers, several young physicians from many parts of Italy actively involved in the diagnostic and therapeutic approach to prostate cancer. The meeting was specifically addressed to young physicians (radio-oncologists, urologists, medical oncologists) and presented the state-of-the-art of the diagnostic/therapeutic approach based on the latest evidence on the issue. Highlights of the congress are summarized and presented in this report. Results The large participation in the meeting (more than 120 participants were present) confirmed the interest of young radiation oncologists in improving their skills in prostate cancer management. The contributions of the speakers confirmed the need for regular updates, considering the promising results of recently published studies and the many new ongoing trials, on the diagnostic and therapeutic approaches to prostate cancer. Conclusions Multidisciplinary meetings are helpful to improve the skills of young professionals.
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Affiliation(s)
- Berardino De Bari
- Radiation Oncology Department, AO Spedali Civili and University of Brescia, Brescia
| | - Alba Fiorentino
- Radiation Oncology Department, IRCCS/CROB, Rionero in Vulture (PZ)
- Radiation Oncology Department, Sacro Cuore-Don Calabria Hospital, Negrar, Verona, Italy
| | | | - Patrizia Ciammella
- Radiation Therapy Unit, Department of Oncology and Advanced Technology, Azienda Ospedaliera ASMN, IRCCS, Reggio Emilia
| | | | - Barbara Avuzzi
- Radiation Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan
| | | | | | | | | | - Francesco Massari
- Medical Oncology, ‘GB Rossi’ Academic Hospital, University of Verona, Verona
| | | | - Pierfrancesco Franco
- Radiation Oncology Department, Tomotherapy Unit, Ospedale Regionale U Parini, AUSL Valle d'Aosta, Aosta
| | - Andrea R Filippi
- Department of Oncology, Radiation Oncology, University of Torino, Turin
| | - Filippo Alongi
- Radiation Oncology Department, Sacro Cuore-Don Calabria Hospital, Negrar, Verona, Italy
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13
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Bossi A, Bacorro W, Coraggio G. Radiotherapy for Localized and Locally Advanced Prostate Cancer. Urol Oncol 2018. [DOI: 10.1007/978-3-319-42603-7_74-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Management of local relapse after prostate cancer radiotherapy: Surgery or radiotherapy? Cancer Radiother 2017; 21:433-436. [DOI: 10.1016/j.canrad.2017.07.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Accepted: 07/12/2017] [Indexed: 12/19/2022]
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Chatzikonstantinou G, Zamboglou N, Rödel C, Zoga E, Strouthos I, Butt SA, Tselis N. High-dose-rate brachytherapy as salvage modality for locally recurrent prostate cancer after definitive radiotherapy : A systematic review. Strahlenther Onkol 2017. [PMID: 28623436 DOI: 10.1007/s00066-017-1157-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE To review the current status of interstitial high-dose-rate brachytherapy as a salvage modality (sHDR BRT) for locally recurrent prostate cancer after definitive radiotherapy (RT). MATERIALS AND METHODS A literature search was performed in PubMed using "high-dose-rate, brachytherapy, prostate cancer, salvage" as search terms. In all, 51 search results published between 2000 and 2016 were identified. Data tables were generated and summary descriptions created. The main outcome parameters used were biochemical control (BC) and toxicity scores. RESULTS Eleven publications reported clinical outcome and toxicity with follow-up ranging from 4-191 months. A variety of dose and fractionation schedules were described, including 19.0 Gy in 2 fractions up to 42.0 Gy in 6 fractions. The 5‑year BC ranged from 18-77%. Late grade 3 genitourinary and gastrointestinal toxicity was 0-32% and 0-5.1%, respectively. CONCLUSIONS sHDR BRT appears as safe and effective salvage modality for the reirradiation of locally recurrent prostate cancer after definitive RT.
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Affiliation(s)
| | - Nikolaos Zamboglou
- Department of Radiotherapy and Oncology, J. W. Goethe University of Frankfurt, Frankfurt am Main, Germany
| | - Claus Rödel
- Department of Radiotherapy and Oncology, J. W. Goethe University of Frankfurt, Frankfurt am Main, Germany
| | - Eleni Zoga
- Department of Radiotherapy and Oncology, Sana Klinikum Offenbach, Offenbach am Main, Germany
| | - Iosif Strouthos
- Department of Radiotherapy and Oncology, Medical Center - University of Freiburg, University of Freiburg, Freiburg, Germany
| | - Saeed Ahmed Butt
- Department of Medical Physics and Engineering, Sana Klinikum Offenbach, Offenbach am Main, Germany
| | - Nikolaos Tselis
- Department of Radiotherapy and Oncology, J. W. Goethe University of Frankfurt, Frankfurt am Main, Germany
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Mbeutcha A, Chauveinc L, Bondiau PY, Chand ME, Durand M, Chevallier D, Amiel J, Kee DLC, Hannoun-Lévi JM. Salvage prostate re-irradiation using high-dose-rate brachytherapy or focal stereotactic body radiotherapy for local recurrence after definitive radiation therapy. Radiat Oncol 2017; 12:49. [PMID: 28274241 PMCID: PMC5343540 DOI: 10.1186/s13014-017-0789-9] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 02/22/2017] [Indexed: 12/12/2022] Open
Abstract
Background Optimal management of locally recurrent prostate cancer after definitive radiation therapy is still challenging. With the development of highly accurate radiotherapy devices, prostate salvage re-irradiation might generate lower toxicity rates than classical salvage therapies. We retrospectively evaluated the toxicity and the feasibility of a prostate re-irradiation after definitive radiation therapy failure. Two modalities were investigated: high-dose-rate brachytherapy (HDRB) on whole prostate gland and focal stereotactic radiotherapy (SBRT) using CyberKnife® linac. Methods Between 2011 and 2015, 28 patients with imaged and/or biopsy-proven intra-prostatic recurrence of cancer after definitive radiation therapy underwent a salvage re-irradiation using HDRB (n = 10) or focal SBRT (n = 18). The schedule of re-irradiation was 35 Gy in 5 fractions. Biological response (defined as post-salvage radiation PSA variation) and biochemical no-evidence of disease (bNED) were evaluated in the whole cohort. For patients who had a positive biological response after salvage radiation, biochemical recurrence (BCR) and survival after salvage radiotherapy were evaluated. Post-salvage toxicities were assessed according to the Common Terminology Criteria for Adverse Events (CTCAE) v4.03 and were compared to baseline status. Results Within a median follow-up of 22.5 months (IQR = 8–42), 9 (90%) patients experienced a positive biological response after salvage HDRB and 5 (50%) remained bNED at the end of the follow-up. Among patients who initially responded to salvage HDRB, the BCR rate was 44.4% after a median interval of 19.5 months (IQR = 11.5–26). Only one patient experienced a transient grade 3 urinary complication. In the SBRT group, the median follow-up was 14.5 months (IQR = 7–23) and 10 (55.6%) out of the 18 patients remained bNED. Among the 15 patients who initially responded to salvage SBRT, 5 (33.3%) experienced a BCR. One patient experienced a transient grade 4 urinary complication. At the end of the follow-up, all evaluated patients had a urinary status grade variation ≤ +1 grade. No grade 3–4 digestive toxicity was observed. Conclusions Salvage prostate re-irradiation for locally recurrent cancer is feasible and generate low toxicities rates when using with HDRB or focal SBRT. However, further investigations are necessary to confirm these findings and to determine predictive features for patients who might benefit from such an approach.
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Affiliation(s)
- Aurélie Mbeutcha
- Department of Radiation Oncology, Antoine-Lacassagne Cancer Canter, University of Nice Sophia-Antipolis, 33, avenue Valombrose, 06189, Nice Cedex 2, Nice, France.,Department of Urology, Hôpital Pasteur 2, Centre Hospitalier Universitaire de Nice, University of Nice Sophia-Antipolis, Nice, France
| | - Laurent Chauveinc
- Department of Radiation Oncology, Clinique Hartmann, Levallois-Perret, France
| | - Pierre-Yves Bondiau
- Department of Radiation Oncology, Antoine-Lacassagne Cancer Canter, University of Nice Sophia-Antipolis, 33, avenue Valombrose, 06189, Nice Cedex 2, Nice, France
| | - Marie-Eve Chand
- Department of Radiation Oncology, Antoine-Lacassagne Cancer Canter, University of Nice Sophia-Antipolis, 33, avenue Valombrose, 06189, Nice Cedex 2, Nice, France
| | - Matthieu Durand
- Department of Urology, Hôpital Pasteur 2, Centre Hospitalier Universitaire de Nice, University of Nice Sophia-Antipolis, Nice, France
| | - Daniel Chevallier
- Department of Urology, Hôpital Pasteur 2, Centre Hospitalier Universitaire de Nice, University of Nice Sophia-Antipolis, Nice, France
| | - Jean Amiel
- Department of Urology, Hôpital Pasteur 2, Centre Hospitalier Universitaire de Nice, University of Nice Sophia-Antipolis, Nice, France
| | - Daniel Lam Cham Kee
- Department of Radiation Oncology, Antoine-Lacassagne Cancer Canter, University of Nice Sophia-Antipolis, 33, avenue Valombrose, 06189, Nice Cedex 2, Nice, France
| | - Jean-Michel Hannoun-Lévi
- Department of Radiation Oncology, Antoine-Lacassagne Cancer Canter, University of Nice Sophia-Antipolis, 33, avenue Valombrose, 06189, Nice Cedex 2, Nice, France.
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Tetreault-Laflamme A, Crook J. Options for Salvage of Radiation Failures for Prostate Cancer. Semin Radiat Oncol 2017; 27:67-78. [DOI: 10.1016/j.semradonc.2016.08.007] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Peters M, Piena MA, Steuten LM, van der Voort van Zyp JR, Moerland MA, van Vulpen M. Comparative cost-effectiveness of focal and total salvage 125I brachytherapy for recurrent prostate cancer after primary radiotherapy. J Contemp Brachytherapy 2016; 8:484-491. [PMID: 28115953 PMCID: PMC5241382 DOI: 10.5114/jcb.2016.64808] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Accepted: 12/06/2016] [Indexed: 12/13/2022] Open
Abstract
PURPOSE Focal salvage (FS) iodine 125 (125I) brachytherapy could be an effective treatment for locally radiorecurrent prostate cancer (PCa). Toxicity is often reduced compared to total salvage (TS) while cancer control can be maintained, which could increase cost-effectiveness. The current study estimates the incremental cost per quality-adjusted life year (QALY) of FS compared to TS. MATERIAL AND METHODS A decision analytic Markov model was developed, which compares costs and QALYs associated with FS and TS. A 3-year time horizon was adopted with six month cycles, with a hospital perspective on costs. Probabilities for genitourinary (GU) and gastrointestinal (GI) toxicity and their impact on health-related quality of life (SF-36) were derived from clinical studies in the University Medical Center Utrecht (UMCU). Probabilistic sensitivity analysis, using 10,000 Monte Carlo simulations, was performed to quantify the joint decision uncertainty up to the recommended maximum willingness-to-pay threshold of €80,000/QALY. RESULTS Focal salvage dominates TS as it results in less severe toxicity and lower treatment costs. Decision uncertainty is small, with a 97-100% probability for FS to be cost-effective compared to TS (€0-€80,000/QALY). Half of the difference in costs between FS and TS was explained by higher treatment costs of TS, the other half by higher incidence of severe toxicity. One-way sensitivity analyses show that model outcomes are most sensitive to utilities and probabilities for severe toxicity. CONCLUSIONS Focal salvage 125I brachytherapy dominates TS, as it has lower treatment costs and leads to less toxicity in our center. Larger comparative studies with longer follow-up are necessary to assess the exact influence on (biochemical disease free) survival and toxicity.
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Affiliation(s)
- Max Peters
- Department of Radiation Oncology, University Medical Center Utrecht, The Netherlands
- Both authors contributed equally to this research
| | - Marjanne A. Piena
- University of Twente, Enschede, The Netherlands
- Both authors contributed equally to this research
| | | | | | - Marinus A. Moerland
- Department of Radiation Oncology, University Medical Center Utrecht, The Netherlands
| | - Marco van Vulpen
- Department of Radiation Oncology, University Medical Center Utrecht, The Netherlands
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Abstract
PURPOSE OF REVIEW This article discusses etiologic considerations, evaluation, and contemporary approaches to managing rectourethral fistula (RUF) with particular emphasis on geriatric patients. RECENT FINDINGS With the advent of multimodal approaches to treating prostate cancer, such as radiation and ablative therapies, the incidence of RUF is increasing, especially in the geriatric population. Surgical repair and healing of RUF in patients with prior radiation is more challenging than in those without prior radiation or ablation because of fibrotic and ischemic changes in surrounding tissues. There is, at present, a lack of consensus over a standardized approach to RUF management because of the heterogeneity in presentation and limited, primarily retrospective, experience in the literature. Nonetheless, an evolving array of surgical approaches now exists for fistula excision and tissue interposition. SUMMARY Immediate recognition and management of RUF is paramount to prevent related complications. Patient selection and counseling are key to selecting the best approach for repair, whereas a multidisciplinary team, including colorectal and plastic surgery colleagues, may optimize outcomes.
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Yamada Y, Okihara K, Iwata T, Masui K, Kamoi K, Yamada K, Miki T. Salvage brachytherapy for locally recurrent prostate cancer after external beam radiotherapy. Asian J Androl 2016; 17:899-903. [PMID: 26112477 PMCID: PMC4814964 DOI: 10.4103/1008-682x.151391] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
External beam radiotherapy (EBRT) is a standard treatment for prostate cancer. Despite the development of novel radiotherapy techniques such as intensity-modulated conformal radiotherapy, the risk of local recurrence after EBRT has not been obviated. Various local treatment options (including salvage prostatectomy, brachytherapy, cryotherapy, and high-intensity focused ultrasound [HIFU]) have been employed in cases of local recurrence after primary EBRT. Brachytherapy is the first-line treatment for low-risk and selected intermediate-risk prostate tumors. However, few studies have examined the use of brachytherapy to treat post-EBRT recurrent prostate cancer. The purpose of this paper is to analyze the current state of our knowledge about the effects of salvage brachytherapy in patients who develop locally recurrent prostate cancer after primary EBRT. This article also introduces our novel permanent brachytherapy salvage method.
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Affiliation(s)
| | - Koji Okihara
- Department of Urology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Zdrojowy R, Dembowski J, Małkiewicz B, Tupikowski K, Krajewski W. Salvage local therapy for radiation-recurrent prostate cancer - where are we? Cent European J Urol 2016; 69:264-270. [PMID: 27729992 PMCID: PMC5057051 DOI: 10.5173/ceju.2016.832] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 05/07/2016] [Accepted: 06/08/2016] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Prostate cancer is the most frequent cancer among males in Europe and a leading cause of cancer deaths, with similar proportion in other developed countries. For more than twenty years, external-beam radiation therapy, alongside with radical prostatectomy, has been used as a primary radical therapeutic approach for localized prostate cancer. Yet, EBRT failures relate to 22-69% following curative radiotherapy (± androgen deprivation therapy). Additionally, a proportion of these men will have a biopsy-proven local recurrence. MATERIAL AND METHODS The Medline and Web of Science databases were searched without a time limit during March 2016 using the terms 'prostate cancer' in conjunction with 'radiotherapy', 'recurrence', 'biochemical', 'salvage', 'brachytherapy', 'prostatectomy', 'HIFU', 'cryotherapy' and 'focal'. The search was limited to the English, Polish, German and Spanish literature. RESULTS Currently, salvage treatment after failed radiotherapy includes radical prostatectomy, brachytherapy and ablative whole-gland therapies, such as cryotherapy and high intensity focused ultrasound. New approaches, so called focal salvage therapy, involve ablation of only the zone of recurrence in order to decrease tissue injury and therefore to diminish morbidity. CONCLUSIONS At present no authoritative recommendations can be concluded because of the absence of randomized data with standardized definitions and protocols. Nevertheless, we believe that local salvage treatment should be at least considered in patients after biochemical relapse following radiotherapy.
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Affiliation(s)
- Romuald Zdrojowy
- Urology and Oncologic Urology Department, Wrocław Medical University, Wrocław, Poland
| | - Janusz Dembowski
- Urology and Oncologic Urology Department, Wrocław Medical University, Wrocław, Poland
| | - Bartosz Małkiewicz
- Urology and Oncologic Urology Department, Wrocław Medical University, Wrocław, Poland
| | - Krzysztof Tupikowski
- Urology and Oncologic Urology Department, Wrocław Medical University, Wrocław, Poland
| | - Wojciech Krajewski
- Urology and Oncologic Urology Department, Wrocław Medical University, Wrocław, Poland
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Wojcieszek P, Szlag M, Głowacki G, Cholewka A, Gawkowska-Suwińska M, Kellas-Ślęczka S, Białas B, Fijałkowski M. Salvage high-dose-rate brachytherapy for locally recurrent prostate cancer after primary radiotherapy failure. Radiother Oncol 2016; 119:405-10. [PMID: 27165612 DOI: 10.1016/j.radonc.2016.04.032] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 04/15/2016] [Accepted: 04/20/2016] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND PURPOSE To evaluate high-dose-rate brachytherapy (HDR BT) as a salvage modality for locally recurrent prostate cancer after primary radiotherapy failure. MATERIALS AND METHODS Eighty-three prostate cancer patients, who locally relapsed after radiotherapy, were treated with salvage HDR BT. The schedule was three implantations, every two weeks, with 10Gy per implant, to a total dose of 30Gy. Acute and late toxicity rates were evaluated. Overall survival (OS) and biochemical control were calculated using Kaplan-Meier method. RESULTS Median follow-up after salvage HDR was 41months. The 3-year and 5-year OS were 93% and 86%, respectively. The 3-year and 5-year biochemical disease-free survival (bDFS) were 76% and 67%, respectively. The single factor associated with biochemical control was time to achieve salvage PSA nadir (p-.006). OS was linked significantly with primary nadir level (p-.001) while primary biochemical relapse interval was of borderline significance (p-.07). CONCLUSIONS Salvage HDR BT is a promising treatment option for patients with localized relapse of previously irradiated prostate cancer. Lower PSA nadir after primary radiotherapy and longer primary disease-free interval influence the outcome.
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Affiliation(s)
- Piotr Wojcieszek
- Brachytherapy Department, MSC Memorial Cancer Centre and Institute of Oncology, Gliwice, Ul. Wybrzeze Armii Krajowej 15, 44-100 Gliwice, Poland.
| | - Marta Szlag
- Radiotherapy and Brachytherapy Treatment Planning Department, MSC Memorial Cancer Centre and Institute of Oncology, Gliwice, Ul. Wybrzeze Armii Krajowej 15, 44-100 Gliwice, Poland
| | - Grzegorz Głowacki
- Radiotherapy Department, MSC Memorial Cancer Centre and Institute of Oncology, Gliwice, Ul. Wybrzeze Armii Krajowej 15, 44-100 Gliwice, Poland
| | - Agnieszka Cholewka
- Radiotherapy and Brachytherapy Treatment Planning Department, MSC Memorial Cancer Centre and Institute of Oncology, Gliwice, Ul. Wybrzeze Armii Krajowej 15, 44-100 Gliwice, Poland
| | - Marzena Gawkowska-Suwińska
- III Department of Radiotherapy and Chemotherapy, MSC Memorial Cancer Centre and Institute of Oncology, Gliwice, Ul. Wybrzeze Armii Krajowej 15, 44-100 Gliwice, Poland
| | - Sylwia Kellas-Ślęczka
- Brachytherapy Department, MSC Memorial Cancer Centre and Institute of Oncology, Gliwice, Ul. Wybrzeze Armii Krajowej 15, 44-100 Gliwice, Poland
| | - Brygida Białas
- Brachytherapy Department, MSC Memorial Cancer Centre and Institute of Oncology, Gliwice, Ul. Wybrzeze Armii Krajowej 15, 44-100 Gliwice, Poland
| | - Marek Fijałkowski
- Brachytherapy Department, MSC Memorial Cancer Centre and Institute of Oncology, Gliwice, Ul. Wybrzeze Armii Krajowej 15, 44-100 Gliwice, Poland
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Salvage Brachytherapy for Biochemically Recurrent Prostate Cancer following Primary Brachytherapy. Prostate Cancer 2016; 2016:9561494. [PMID: 27092279 PMCID: PMC4820628 DOI: 10.1155/2016/9561494] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 01/22/2016] [Accepted: 02/22/2016] [Indexed: 11/17/2022] Open
Abstract
Purpose. In this study, we evaluated our experience with salvage brachytherapy after discovery of biochemical recurrence after a prior brachytherapy procedure. Methods and Materials. From 2001 through 2012 twenty-one patients treated by brachytherapy within University of Kentucky or from outside centers developed biochemical failure and had no evidence of metastases. Computed tomography (CT) scans were evaluated; patients who had an underseeded portion of their prostate were considered for reimplantation. Results. The majority of the patients in this study (61.9%) were low risk and median presalvage PSA was 3.49 (range 17.41-1.68). Mean follow-up was 61 months. At last follow-up after reseeding, 11/21 (52.4%) were free of biochemical recurrence. There was a trend towards decreased freedom from biochemical recurrence in low risk patients (p = 0.12). International Prostate Symptom Scores (IPSS) increased at 3-month follow-up visits but decreased and were equivalent to baseline scores at 18 months. Conclusions. Salvage brachytherapy after primary brachytherapy is possible; however, in our experience the side-effect profile after the second brachytherapy procedure was higher than after the first brachytherapy procedure. In this cohort of patients we demonstrate that approximately 50% oncologic control, low risk patients appear to have better outcomes than others.
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Kaljouw E, Pieters BR, Kovács G, Hoskin PJ. A Delphi consensus study on salvage brachytherapy for prostate cancer relapse after radiotherapy, a Uro-GEC study. Radiother Oncol 2016; 118:122-30. [DOI: 10.1016/j.radonc.2015.10.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 10/07/2015] [Accepted: 10/19/2015] [Indexed: 11/30/2022]
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Philippou Y, Parker RA, Volanis D, Gnanapragasam VJ. Comparative Oncologic and Toxicity Outcomes of Salvage Radical Prostatectomy Versus Nonsurgical Therapies for Radiorecurrent Prostate Cancer: A Meta-Regression Analysis. Eur Urol Focus 2015; 2:158-171. [PMID: 28723532 DOI: 10.1016/j.euf.2015.09.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 08/20/2015] [Accepted: 09/08/2015] [Indexed: 01/20/2023]
Abstract
CONTEXT In the absence of randomised controlled trials comparing the oncologic, toxicity, and functional outcomes of salvage radical prostatectomy (SRP), salvage high-intensity focused ultrasound (SHIFU), salvage brachytherapy (SBT), and salvage cryotherapy (SCT), controversy exists as to the optimal salvage modality in radiorecurrent prostate cancer. OBJECTIVE We carried out a meta-regression analysis to determine whether there is a difference in oncologic, toxicity, and functional outcomes using data from original publications of salvage modalities in the postradiation setting. EVIDENCE ACQUISITION We performed a systematic review of PubMed/Medline citations according to the Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) statement. We included 63 articles in the analysis (25 on SRP, 8 on SHIFU, 16 on SCT, 14 on SBT). EVIDENCE SYNTHESIS Median values of the following variables were extracted from each study: patient age, length of follow-up, prostate-specific antigen (PSA) before radiotherapy (RT), PSA before salvage therapy, Gleason score before RT, and time interval between RT and salvage therapy. Functional, toxicity, and oncologic outcomes were measured according to rates of impotence, incontinence, fistula formation, urethral strictures, and biochemical recurrence. Meta-regression adjusting for confounders found no significant difference in oncologic outcomes between SRP and nonsurgical salvage modalities. SBT, SCT, and SHIFU appeared to have better continence outcomes than SRP. No significant difference in toxicity outcomes between modalities was found, although limitations such as reporting, selection, and publication bias and between-study heterogeneity must also be considered with these conclusions. CONCLUSIONS Oncologic outcomes are comparable for SRP and all three nonsurgical salvage modalities. We found no significant differences in toxicity outcomes among modalities; however, SRP appears to be associated with worse rates of urinary incontinence than SBT, SCT, and SHIFU. PATIENT SUMMARY We performed a meta-regression analysis to compare oncologic, functional, and toxicity outcomes between salvage radical prostatectomy and nonsurgical salvage modalities. Oncologic and toxicity outcomes appear to be similar; however, all nonsurgical salvage modalities may be associated with better continence outcomes.
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Affiliation(s)
- Yiannis Philippou
- Department of Surgery, Basildon and Thurrock University Hospital, Essex, UK
| | - Richard A Parker
- Health Services Research Unit University of Edinburgh, Edinburgh, UK
| | - Dimitrios Volanis
- Department of Urology, Addenbrooke's University Hospital, Cambridge, UK
| | - Vincent J Gnanapragasam
- Department of Urology, Addenbrooke's University Hospital, Cambridge, UK; Academic Urology Group, Department of Surgery and Oncology, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.
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Salvage brachytherapy in combination with interstitial hyperthermia for locally recurrent prostate carcinoma following external beam radiation therapy: a prospective phase II study. J Contemp Brachytherapy 2015. [PMID: 26207116 PMCID: PMC4499514 DOI: 10.5114/jcb.2015.51871] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Optimal treatment for patients with only local prostate cancer recurrence after external beam radiation therapy (EBRT) failure remains unclear. Possible curative treatments are radical prostatectomy, cryosurgery, and brachytherapy. Several single institution series proved that high-dose-rate brachytherapy (HDRBT) and pulsed-dose-rate brachytherapy (PDRBT) are reasonable options for this group of patients with acceptable levels of genitourinary and gastrointestinal toxicity. A standard dose prescription and scheme have not been established yet, and the literature presents a wide range of fractionation protocols. Furthermore, hyperthermia has shown the potential to enhance the efficacy of re-irradiation. Consequently, a prospective trial is urgently needed to attain clear structured prospective data regarding the efficacy of salvage brachytherapy with adjuvant hyperthermia for locally recurrent prostate cancer. The purpose of this report is to introduce a new prospective phase II trial that would meet this need. The primary aim of this prospective phase II study combining Iridium-192 brachytherapy with interstitial hyperthermia (IHT) is to analyze toxicity of the combined treatment; a secondary aim is to define the efficacy (bNED, DFS, OS) of salvage brachytherapy. The dose prescribed to PTV will be 30 Gy in 3 fractions for HDRBT, and 60 Gy in 2 fractions for PDRBT. During IHT, the prostate will be heated to the range of 40–47°C for 60 minutes prior to brachytherapy dose delivery. The protocol plans for treatment of 77 patients.
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De Bari B, Daidone A, Alongi F. Is high dose rate brachytherapy reliable and effective treatment for prostate cancer patients? A review of the literature. Crit Rev Oncol Hematol 2015; 94:360-70. [DOI: 10.1016/j.critrevonc.2015.02.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2014] [Revised: 12/16/2014] [Accepted: 02/03/2015] [Indexed: 10/24/2022] Open
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Abstract
PURPOSE OF REVIEW Focal radiotherapy treatment procedures play an increasingly important role in function-preservation and organ-preservation treatment techniques. As an alternative to traditional whole-gland radiotherapy regimes, focal prostate radiotherapy may be of benefit for both primary tumor as well as locally recurrent disease. This is a review of the current literature on the topic, including patient selection, preliminary toxicity, and outcome data as well as a technical overview on treatment delivery techniques. RECENT FINDINGS Partial organ treatment in early prostate cancer (PCa) is now technically feasible with both newer external-beam and brachytherapy technology. To date, only small and generally monoinstitutional series have been published in the literature. Early feasibility and toxicity data are encouraging, and demonstrate potential advantages for the role of focal brachytherapy in early PCa. Although some advanced external-beam techniques can also be used to deliver focal therapy within the prostate, there is no relevant publication in the literature. SUMMARY Radiotherapy, especially interventional radiotherapy (brachytherapy), is a technically feasible treatment technique to deliver focal radiotherapy for PCa. To date, only preliminary results are available for all forms of interventional radiotherapy (high dose rate, low dose rate, and pulsed dose rate) for focal PCa treatment and no large cohort comparative results are published. As interventional radiotherapy (brachytherapy) as yet lacks any such long-term studies, comparative outcome data are not available to suggest differences in efficacy for one form of brachytherapy or another.
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Demanes DJ, Ghilezan MI. High-dose-rate brachytherapy as monotherapy for prostate cancer. Brachytherapy 2014; 13:529-41. [DOI: 10.1016/j.brachy.2014.03.002] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 02/27/2014] [Accepted: 03/14/2014] [Indexed: 11/16/2022]
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Créhange G, Roach M, Martin É, Cormier L, Peiffert D, Cochet A, Chapet O, Supiot S, Cosset JM, Bolla M, Chung H. Salvage reirradiation for locoregional failure after radiation therapy for prostate cancer: Who, when, where and how? Cancer Radiother 2014; 18:524-34. [PMID: 25192626 DOI: 10.1016/j.canrad.2014.07.153] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2014] [Accepted: 07/29/2014] [Indexed: 11/26/2022]
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De Bari B, Fiorentino A, Arcangeli S, Franco P, D'Angelillo RM, Alongi F. From radiobiology to technology: what is changing in radiotherapy for prostate cancer. Expert Rev Anticancer Ther 2014; 14:553-64. [DOI: 10.1586/14737140.2014.883282] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Salvage prostate HDR brachytherapy combined with interstitial hyperthermia for local recurrence after radiation therapy failure. Strahlenther Onkol 2013; 190:165-70. [PMID: 24317192 DOI: 10.1007/s00066-013-0486-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2013] [Accepted: 10/16/2013] [Indexed: 10/25/2022]
Abstract
PURPOSE The aim of the present retrospective study is to evaluate toxicity and early clinical outcomes of interstitial hyperthermia (IHT) combined with high-dose rate (HDR) brachytherapy as a salvage treatment in patients with biopsy-confirmed local recurrence of prostate cancer after previous external beam radiotherapy. PATIENTS AND METHODS Between September 2008 and March 2013, 25 patients with local recurrence of previously irradiated prostate cancer were treated. The main eligibility criteria for salvage prostate HDR brachytherapy combined with interstitial hyperthermia were biopsy confirmed local recurrence and absence of nodal and distant metastases. All patients were treated with a dose of 30 Gy in 3 fractions at 21-day intervals. We performed 62 hyperthermia procedures out of 75 planned (83 %). The aim of the hyperthermia treatment was to heat the prostate to 41-43 °C for 60 min. Toxicity for the organs of the genitourinary system and rectum was assessed according to the Common Terminology Criteria for Adverse Events (CTCAE, v. 4.03). Determination of subsequent biochemical failure was based on the Phoenix definition (nadir + 2 ng/ml). RESULTS The median age was 71 years (range 62-83 years), the median initial PSA level was 16.3 ng/ml (range 6.37-64 ng/ml), and the median salvage PSA level was 2.8 ng/ml (1.044-25.346 ng/ml). The median follow-up was 13 months (range 4-48 months). The combination of HDR brachytherapy and IHT was well tolerated. The most frequent complications were nocturia, weak urine stream, urinary frequency, hematuria, and urgency. Grade 2 rectal hemorrhage was observed in 1 patient. No grade 3 or higher complications were observed. The 2-year Kaplan-Meier estimate of biochemical control after salvage treatment was 74 %. The PSA in 20 patients decreased below the presalvage level, while 11 patients achieved a PSA nadir < 0.5 ng/ml. All patients are still alive. Of the 7 patients who experienced biochemical failure, bone metastases were found in 2 patients. CONCLUSION IHT in combination with salvage HDR brachytherapy is a well tolerated and effective treatment.
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Alongi F, De Bari B, Campostrini F, Arcangeli S, Matei DV, Lopci E, Petralia G, Bellomi M, Chiti A, Magrini SM, Scorsetti M, Orecchia R, Jereczek-Fossa BA. Salvage therapy of intraprostatic failure after radical external-beam radiotherapy for prostate cancer: A review. Crit Rev Oncol Hematol 2013; 88:550-63. [DOI: 10.1016/j.critrevonc.2013.07.009] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2013] [Revised: 05/20/2013] [Accepted: 07/17/2013] [Indexed: 01/29/2023] Open
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Parekh A, Graham PL, Nguyen PL. Cancer Control and Complications of Salvage Local Therapy After Failure of Radiotherapy for Prostate Cancer: A Systematic Review. Semin Radiat Oncol 2013; 23:222-34. [DOI: 10.1016/j.semradonc.2013.01.006] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ramey SJ, Marshall DT. Re-irradiation for salvage of prostate cancer failures after primary radiotherapy. World J Urol 2012; 31:1339-45. [DOI: 10.1007/s00345-012-0953-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 09/13/2012] [Indexed: 11/24/2022] Open
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Cancer Control and Functional Outcomes of Salvage Radical Prostatectomy for Radiation-recurrent Prostate Cancer: A Systematic Review of the Literature. Eur Urol 2012; 61:961-71. [DOI: 10.1016/j.eururo.2012.01.022] [Citation(s) in RCA: 208] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2011] [Accepted: 01/12/2012] [Indexed: 11/22/2022]
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