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Xu C, Zou W, Wang Y, Liu X, Wang J. Bladder-sparing treatment for muscle-invasive bladder carcinoma using immune checkpoint inhibitors. Crit Rev Oncol Hematol 2023; 191:104137. [PMID: 37717879 DOI: 10.1016/j.critrevonc.2023.104137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 08/28/2023] [Accepted: 09/12/2023] [Indexed: 09/19/2023] Open
Abstract
Multimodal bladder preservation therapy is already an alternative for patients with muscle-invasive bladder cancer (MIBC) who are unable or unwilling to undergo radical cystectomy. Various bladder-preserving strategies that employ immune checkpoint inhibitors (ICIs) for MIBC have been investigated. There are three common modes of ICI-based bladder preservation therapy, of which the most studied is ICIs combined with chemoradiotherapy. The bladder-preserving strategy of ICIs combined with radiation has been investigated in patients who poorly tolerate chemotherapy. ICIs combined with chemotherapy have also been explored in patients who responded to neoadjuvant therapy with a clinical complete response. All the above-described strategies have shown promising efficacy and manageable safety profiles. However, the value of programmed death-ligand 1 (PD-L1) expression, tumor mutation burden and gene alterations for predicting the efficacy of immune-based bladder preservation therapy is still controversial. There remain some challenges for immune-based bladder preservation therapy, and large-sample randomized trials are needed.
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Affiliation(s)
- Chao Xu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Wen Zou
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yinhuai Wang
- Department of Urology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xianling Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jingjing Wang
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, China.
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Lemiński A, Michalski W, Masojć B, Kaczmarek K, Małkiewicz B, Kienitz J, Zawisza-Lemińska B, Falco M, Słojewski M. Combined Modality Bladder-Sparing Therapy for Muscle-Invasive Bladder Cancer: How (Should) We Do It? A Narrative Review. J Clin Med 2023; 12:1560. [PMID: 36836093 PMCID: PMC9960746 DOI: 10.3390/jcm12041560] [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: 01/07/2023] [Revised: 02/01/2023] [Accepted: 02/13/2023] [Indexed: 02/18/2023] Open
Abstract
Organ-sparing combined-modality treatment for muscle-invasive bladder cancer remains underutilized despite high-quality evidence regarding its efficacy, safety, and preservation of quality of life. It may be offered to patients unwilling to undergo radical cystectomy, as well as those unfit for neoadjuvant chemotherapy and surgery. The treatment plan should be tailored to each patient's characteristics, with more intensive protocols offered to patients who are fit for surgery but opt for organ-sparing. After a thorough, debulking transurethral resection of the tumor and neoadjuvant chemotherapy, the response evaluation should trigger further management with either chemoradiation or early cystectomy in non-responders. A hypofractionated, continuous radiotherapy regimen of 55 Gy in 20 fractions with concurrent radiosensitizing chemotherapy with gemcitabine, cisplatin, or 5-fluorouracil and mitomycin C is currently preferred based on clinical trials. The response should be evaluated with repeated transurethral resections of the tumor bed and abdominopelvic-computed tomography after chemoradiation, with quarterly assessments during the first year. Salvage cystectomy should be offered to patients fit for surgery who failed to respond to treatment or developed a muscle-invasive recurrence. Non-muscle-invasive bladder recurrences and upper tract tumors should be treated in line with guidelines for respective primary tumors. Multiparametric magnetic resonance can be used for tumor staging and response monitoring, as it may distinguish disease recurrence from treatment-induced inflammation and fibrosis.
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Affiliation(s)
- Artur Lemiński
- Department of Urology and Urological Oncology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Wojciech Michalski
- Department of Urological Cancer, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Roentgena 5, 02-781 Warsaw, Poland
| | - Bartłomiej Masojć
- Department of Radiotherapy, West-Pomeranian Oncology Center, 71-730 Szczecin, Poland
| | - Krystian Kaczmarek
- Department of Urology and Urological Oncology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | - Bartosz Małkiewicz
- Department of Minimally Invasive and Robotic Urology, University Center of Excellence in Urology, Wroclaw Medical University, Borowska 213, 50-556 Wrocław, Poland
| | - Jakub Kienitz
- Department of Urology and Urological Oncology, Pomeranian Medical University, 70-111 Szczecin, Poland
| | | | - Michał Falco
- Department of Radiotherapy, West-Pomeranian Oncology Center, 71-730 Szczecin, Poland
| | - Marcin Słojewski
- Department of Urology and Urological Oncology, Pomeranian Medical University, 70-111 Szczecin, Poland
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Cardoso M, Choudhury A, Christie D, Eade T, Foroudi F, Hayden A, Holt T, Kneebone A, Sasso G, Shakespeare TP, Sidhom M. FROGG patterns of practice survey and consensus recommendations on radiation therapy for MIBC. J Med Imaging Radiat Oncol 2020; 64:882-893. [DOI: 10.1111/1754-9485.13120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 09/17/2020] [Accepted: 09/29/2020] [Indexed: 12/29/2022]
Affiliation(s)
- Michael Cardoso
- Cancer Therapy Centre Liverpool Hospital New South Wales Australia
- Centre for Medical Radiation Physics University of Wollongong Wollongong New South Wales Australia
- South Western Sydney Clinical School University of New South Wales New South Wales Australia
| | - Ananya Choudhury
- Division of Cancer Sciences University of Manchester Manchester UK
- The Christie NHS Foundation Trust Manchester UK
| | - David Christie
- Genesis Cancer Care Queensland Australia
- Department of Health Sciences and Medicine Bond University Gold Coast Queensland Australia
| | - Thomas Eade
- Northern Sydney Cancer CentreRoyal North Shore Hospital New South Wales Australia
- Northern Medical School University of Sydney Sydney New South Wales Australia
| | - Farshad Foroudi
- Department of Radiation Oncology Newton‐John Cancer Wellness and Research CentreAustin Health Heidelberg Victoria Australia
- Latrobe University Melbourne Victoria Australia
| | - Amy Hayden
- Sydney West Radiation Oncology Westmead Hospital Sydney New South Wales Australia
| | - Tanya Holt
- Princess Alexandra Hospital‐ROPART Brisbane Queensland Australia
- University of Queensland Queensland Australia
| | - Andrew Kneebone
- Northern Sydney Cancer CentreRoyal North Shore Hospital New South Wales Australia
- Northern Medical School University of Sydney Sydney New South Wales Australia
- Central Coast Cancer Centre Gosford Hospital Gosford New South Wales Australia
- Genesis Cancer Care New South Wales Australia
| | - Giuseppe Sasso
- Radiation Oncology Department Auckland District Health Board Auckland New Zealand
- Faculty of Medical and Health Sciences University of Auckland Auckland New Zealand
| | - Thomas P. Shakespeare
- Department of Radiation Oncology Mid North Coast Cancer Institute Coffs Harbour New South Wales Australia
- University of New South Wales Rural Clinical School Coffs Harbour Australia
| | - Mark Sidhom
- Cancer Therapy Centre Liverpool Hospital New South Wales Australia
- South Western Sydney Clinical School University of New South Wales New South Wales Australia
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Liu Y, Lin F, Chen Y, Wang R, Liu J, Jin Y, An R. Cryptotanshinone Inhibites Bladder Cancer Cell Proliferation and Promotes Apoptosis via the PTEN/PI3K/AKT Pathway. J Cancer 2020; 11:488-499. [PMID: 31897244 PMCID: PMC6930428 DOI: 10.7150/jca.31422] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Accepted: 09/22/2019] [Indexed: 12/14/2022] Open
Abstract
Cryptotanshinone (CTT), extracted from the root of Salvia miltiorrhiza Bunge (Danshen), exhibits activities against a variety of human cancers in vitro and in vivo. The purpose of this study was to investigate the potential inhibitory effect of CTT on bladder cancer. In this study, we found that CTT inhibited bladder cancer cell proliferation, migration, and invasion and promoted apoptosis. In addition, CTT modulated the expression of proteins via the PI3K/AKT pathway, and the inhibition of PI3K/AKT signalling was due to induction of PTEN expression. Taken together, the results of the present study demonstrated the anticancer effect of CTT on bladder cancer cells, which might be associated with the downregulation of PI3K/AKT/mTOR and NF-κB signalling pathway proteins, and this inhibition was mediated by the induction of PTEN.
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Affiliation(s)
- Yadong Liu
- Department of Urology. The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People's Republic of China
| | - Fanlu Lin
- Department of Urology. The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People's Republic of China.,Department of Urology. Linyi Central Hospital, Linyi, Shandong, 276400, People's Republic of China
| | - Yaodong Chen
- Department of ultrasonic imaging, First Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Rui Wang
- Department of Urology. The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People's Republic of China
| | - Jiannan Liu
- Department of Urology. The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People's Republic of China
| | - Yinshan Jin
- Department of Urology. The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People's Republic of China
| | - Ruihua An
- Department of Urology. The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People's Republic of China
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Korpics M, Block AM, Altoos B, Martin B, Carey K, Welsh J, Harkenrider MM, Solanki AA. Maximizing survival in patients with muscle-invasive bladder cancer undergoing curative bladder-preserving radiotherapy: the impact of radiotherapy dose escalation. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/s13566-017-0319-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Thompson C, Joseph N, Sanderson B, Logue J, Wylie J, Elliott T, Lyons J, Anandadas C, Choudhury A. Tolerability of Concurrent Chemoradiation Therapy With Gemcitabine (GemX), With and Without Prior Neoadjuvant Chemotherapy, in Muscle Invasive Bladder Cancer. Int J Radiat Oncol Biol Phys 2016; 97:732-739. [PMID: 28244408 DOI: 10.1016/j.ijrobp.2016.11.040] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2016] [Revised: 11/14/2016] [Accepted: 11/21/2016] [Indexed: 11/25/2022]
Abstract
PURPOSE The aim of this study is to assess the tolerability of concurrent chemoradiation therapy with gemcitabine (GemX) in muscle invasive bladder cancer following neoadjuvant chemotherapy (neoGemX) by use of patient- and provider-reported outcomes. METHODS AND MATERIALS Seventy-eight patients were treated with GemX. Thirty-eight received prior neoadjuvant chemotherapy (NAC). Patients were prospectively assessed during treatment and at 6 weeks and 12 months after treatment completion. Radiation therapy was given to a total dose of 52.5 Gy in 20 fractions with weekly concurrent gemcitabine chemotherapy, 100 mg/m2. Toxicity was assessed by the care provider and by a patient-reported outcome questionnaire collecting scores on the late effects in normal tissues-subjective, objective, management, and analytic scales and was statistically compared at baseline and 12 months, as well as between the neoGemX and GemX groups. RESULTS The median duration of follow-up was 15.9 months. The radiation therapy completion rate was 95%, and 96% of patients completed at least 3 cycles of gemcitabine. Bowel toxicity of grade 3 or greater was reported in 7 of 38 patients (18%) in the neoGemX group and 5 of 25 (20%) in the GemX group. Three GemX and two neoGemX patients had grade 3 or greater urinary toxicity. Forty-nine patients completed questionnaires and were included in the analysis. Scores on the late effects in normal tissues-subjective, objective, management, and analytic scales showed an expected peak by week 4 of treatment. There was no statistically significant difference between mean scores at baseline and 12 months after treatment completion or between the neoGemX and GemX groups. CONCLUSIONS This study demonstrates that GemX, alone or following NAC, has manageable toxicity and acceptable treatment completion rates. Allowing for small patient numbers and the nonrandomized nature of this study, these results do not suggest any additional toxicity from the use of NAC prior to GemX.
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Affiliation(s)
- Catherine Thompson
- University Hospitals of Morecambe Bay, Lancaster, UK; Rosemere Cancer Centre, Preston, UK.
| | - Nuradh Joseph
- General Hospital Polonnaruwa, Ministry of Health, Polonnaruwa, Sri Lanka
| | - Benjamin Sanderson
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - John Logue
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - James Wylie
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Tony Elliott
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Jeanette Lyons
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Carmel Anandadas
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Ananya Choudhury
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK; Division of Molecular and Clinical Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
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Albertoni C, Leoni B, Rosi A, D'Alessio V, Carollo V, Spagnoli LG, van Echteld C, De Santis R. Radionuclide Therapy of Unresectable Tumors with AvidinOX and (90)Y-biotinDOTA: Tongue Cancer Paradigm. Cancer Biother Radiopharm 2015; 30:291-8. [PMID: 26167947 PMCID: PMC4575534 DOI: 10.1089/cbr.2015.1837] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Local treatment of unresectable tumors is challenging, particularly with radioactivity. Current practice relies on external beam irradiation or on a variety of medical devices for brachytherapy. Both approaches proved useful in controlling tumor growth, but are characterized by poor compliance of the patient, significant side-effects, high costs, and technological complexity, which hamper widespread use. The authors recently described a novel form of radionuclide therapy based on the oxidized form of avidin that, chemically reacting with tissue proteins, can secure radioactive biotin within the injected tissue, either when precomplexed or when taken from the blood stream after intravenous administration. AvidinOX-pretargeted 177Lu-biotinDOTA (177Lu-ST2210) is currently under clinical investigation for the treatment of liver oligometastases from colorectal cancer (clinicaltrials.gov/NCT02053324). In the present work, the authors show that injected AvidinOX can link tissues of various natures such as prostate, kidney, breast, or brain and can react by contact with scraped tissues such as skin or urinary bladder. AvidinOX injected into human OSC19 tongue cancer masses orthotopically transplanted in nude mice takes up intravenously administered 90Y-ST2210, which exerts significant antitumor activity, while preserving the integrity and functionality of the tongue. Present data confirm that AvidinOX-based radionuclide therapy is an innovative and promising approach for the local treatment of inoperable tumors.
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Affiliation(s)
| | - Barbara Leoni
- 1 Department of Biotechnology, Sigma-Tau SpA , Pomezia, Rome, Italy
| | - Antonio Rosi
- 1 Department of Biotechnology, Sigma-Tau SpA , Pomezia, Rome, Italy
| | | | - Valeria Carollo
- 2 Department of Histopathology, Histo-Cyto Service , Rome, Italy
| | | | | | - Rita De Santis
- 1 Department of Biotechnology, Sigma-Tau SpA , Pomezia, Rome, Italy
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Durante M, Tommasino F, Yamada S. Modeling Combined Chemotherapy and Particle Therapy for Locally Advanced Pancreatic Cancer. Front Oncol 2015. [PMID: 26217585 PMCID: PMC4492201 DOI: 10.3389/fonc.2015.00145] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Pancreatic ductal adenocarcinoma is the only cancer for which deaths are predicted to increase in 2014 and beyond. Combined radiochemotherapy protocols using gemcitabine and hypofractionated X-rays are ongoing in several clinical trials. Recent results indicate that charged particle therapy substantially increases local control of resectable and unresectable pancreas cancer, as predicted from previous radiobiology studies considering the high tumor hypoxia. Combination with chemotherapy improves the overall survival (OS). We compared published data on X-ray and charged particle clinical results with or without adjuvant chemotherapy calculating the biological effective dose. We show that chemoradiotherapy with protons or carbon ions results in 1 year OS significantly higher than those obtained with other treatment schedules. Further hypofractionation using charged particles may result in improved local control and survival. A comparative clinical trial using the standard X-ray scheme vs. the best current standard with carbon ions is crucial and may open new opportunities for this deadly disease.
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Affiliation(s)
- Marco Durante
- Department of Biophysics, GSI Helmholtzzentrum für Schwerionenforschung , Darmstadt , Germany ; Department of Physics, Trento Institute for Fundamental Physics and Applications (TIFPA), National Institute for Nuclear Physics (INFN), University of Trento , Trento , Italy
| | - Francesco Tommasino
- Department of Biophysics, GSI Helmholtzzentrum für Schwerionenforschung , Darmstadt , Germany ; Department of Physics, Trento Institute for Fundamental Physics and Applications (TIFPA), National Institute for Nuclear Physics (INFN), University of Trento , Trento , Italy
| | - Shigeru Yamada
- Research Center Hospital for Charged Particle Therapy, National Institute of Radiological Sciences (NIRS) , Chiba , Japan
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van der Poel H. Words of wisdom. Re: Transurethral surgery and twice-daily radiation plus paclitaxel-cisplatin or fluorouracil-cisplatin with selective bladder preservation and adjuvant chemotherapy for patients with muscle invasive bladder cancer (RTOG 0233): a randomised multicentre phase 2 trial. Eur Urol 2014; 65:1221-2. [PMID: 24774829 DOI: 10.1016/j.eururo.2014.02.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Henk van der Poel
- Department of Urology, Netherlands Cancer Institute, Amsterdam, The Netherlands.
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The Molecular Crosstalk between the MET Receptor Tyrosine Kinase and the DNA Damage Response-Biological and Clinical Aspects. Cancers (Basel) 2013; 6:1-27. [PMID: 24378750 PMCID: PMC3980615 DOI: 10.3390/cancers6010001] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2013] [Revised: 12/06/2013] [Accepted: 12/06/2013] [Indexed: 02/07/2023] Open
Abstract
Radiation therapy remains an imperative treatment modality for numerous malignancies. Enduring significant technical achievements both on the levels of treatment planning and radiation delivery have led to improvements in local control of tumor growth and reduction in healthy tissue toxicity. Nevertheless, resistance mechanisms, which presumably also involve activation of DNA damage response signaling pathways that eventually may account for loco-regional relapse and consequent tumor progression, still remain a critical problem. Accumulating data suggest that signaling via growth factor receptor tyrosine kinases, which are aberrantly expressed in many tumors, may interfere with the cytotoxic impact of ionizing radiation via the direct activation of the DNA damage response, leading eventually to so-called tumor radioresistance. The aim of this review is to overview the current known data that support a molecular crosstalk between the hepatocyte growth factor receptor tyrosine kinase MET and the DNA damage response. Apart of extending well established concepts over MET biology beyond its function as a growth factor receptor, these observations directly relate to the role of its aberrant activity in resistance to DNA damaging agents, such as ionizing radiation, which are routinely used in cancer therapy and advocate tumor sensitization towards DNA damaging agents in combination with MET targeting.
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