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Kiaheyrati N, Babaei A, Ranji R, Bahadoran E, Taheri S, Farokhpour Z. Cancer therapy with the viral and bacterial pathogens: The past enemies can be considered the present allies. Life Sci 2024; 349:122734. [PMID: 38788973 DOI: 10.1016/j.lfs.2024.122734] [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: 03/02/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024]
Abstract
Cancer continues to be one of the leading causes of mortality worldwide despite significant advancements in cancer treatment. Many difficulties have arisen as a result of the detrimental consequences of chemotherapy and radiotherapy as a common cancer therapy, such as drug inability to penetrate deep tumor tissue, and also the drug resistance in tumor cells continues to be a major concern. These obstacles have increased the need for the development of new techniques that are more selective and effective against cancer cells. Bacterial-based therapies and the use of oncolytic viruses can suppress cancer in comparison to other cancer medications. The tumor microenvironment is susceptible to bacterial accumulation and proliferation, which can trigger immune responses against the tumor. Oncolytic viruses (OVs) have also gained considerable attention in recent years because of their potential capability to selectively target and induce apoptosis in cancer cells. This review aims to provide a comprehensive summary of the latest literature on the role of bacteria and viruses in cancer treatment, discusses the limitations and challenges, outlines various strategies, summarizes recent preclinical and clinical trials, and emphasizes the importance of optimizing current strategies for better clinical outcomes.
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Affiliation(s)
- Niloofar Kiaheyrati
- Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran; Department of Microbiology and Immunology, School of Medicine, Qazvin University of Medical Science, Qazvin, Iran
| | - Abouzar Babaei
- Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran; Department of Microbiology and Immunology, School of Medicine, Qazvin University of Medical Science, Qazvin, Iran.
| | - Reza Ranji
- Department of Genetics, Faculty of Sciences, Tarbiat Modares University, Tehran, Iran
| | - Ensiyeh Bahadoran
- School of Medicine, Qazvin University of Medical Science, Qazvin, Iran
| | - Shiva Taheri
- Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Zahra Farokhpour
- Medical Microbiology Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
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Blichert-Refsgaard L, Graugaard-Jensen C, Nørgaard M, Jensen JB. Use of Bladder-Related Medication in Non-Muscle Invasive Bladder Cancer Patients. Cancers (Basel) 2024; 16:1936. [PMID: 38792014 PMCID: PMC11119777 DOI: 10.3390/cancers16101936] [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: 03/17/2024] [Revised: 04/16/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Repeated transurethral bladder resections (TURBs) and instillation treatments in non-muscle invasive bladder cancer (NMIBC) might influence bladder function and, therefore, quality of life. Bladder-related medication is a surrogate marker of compromised bladder function. The objective was to investigate whether TURBs and adjuvant instillation therapy are associated with the use of anticholinergics, β3-agonists, and cystitis-relevant antibiotics. We divided all Danish patients diagnosed with primary NMIBC during 2002-2017 registered in the Danish National Patient Registry (DNPR) based on TURB-load within the first five years from diagnosis (1 TURB, 2-4 TURBs, ≥5 TURBs). Instillation therapy with either mitomycin C (MMC) or bacillus Calmette-Guerin vaccine (BCG) was independent exposure (yes or no). We included 17,774 patients; 76% men, median age: 70 years (IQR: 63, 77). Patients exposed to ≥5 TURBs had a higher risk of using bladder-relaxing medication than patients exposed to 1 TURB, HR = 4.01 [3.33; 4.83], and higher risk of cystitis, HR = 2.27 [2.05; 2.51]. BCG-exposed patients had a higher risk of bladder-relaxing medication use compared to non-exposed, HR = 1.92 [1.69; 2.18], and a higher risk of cystitis, HR = 1.39 [1.31; 1.48]. Repeated TURBs have the highest impact on bladder function. Adjuvant instillation therapy is also associated with the use of bladder-related medication.
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Affiliation(s)
- Linea Blichert-Refsgaard
- Department of Urology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 35, 8200 Aarhus N, Denmark; (C.G.-J.); (J.B.J.)
| | - Charlotte Graugaard-Jensen
- Department of Urology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 35, 8200 Aarhus N, Denmark; (C.G.-J.); (J.B.J.)
| | - Mette Nørgaard
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Alle 43-45, 8200 Aarhus N, Denmark;
| | - Jørgen Bjerggaard Jensen
- Department of Urology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 35, 8200 Aarhus N, Denmark; (C.G.-J.); (J.B.J.)
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Spruijt LE, Mosch A, Hoffmann CFE, van Nieuwkoop C, Tijsterman JD, Zutt R, van der Gaag NA, Contarino MF. Mycobacterium bovis Infection of a Deep Brain Stimulation System Following Intravesical Bacillus Calmette-Guérin (BCG) Instillation. JOURNAL OF PARKINSON'S DISEASE 2024:JPD230426. [PMID: 38788088 DOI: 10.3233/jpd-230426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2024]
Abstract
Deep brain stimulation (DBS) is an advanced treatment in Parkinson's disease. We describe a 71-year-old patient in whom the DBS got infected with Mycobacterium bovis shortly after intravesical BCG instillations as an adjuvant treatment of bladder cancer. The DBS internal pulse generator and extension wires had to be replaced, and the patient was treated successfully with rifampicin, isoniazid, and ethambutol during three months. This case suggests that physicians need to be aware of the risk of this kind of infection and add a specific Mycobacterial test to the regular cultures.
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Affiliation(s)
- Linda E Spruijt
- Department of Neurology, Haga Teaching Hospital, The Hague, The Netherlands
| | - Arne Mosch
- Department of Neurology, Haga Teaching Hospital, The Hague, The Netherlands
| | - Carel F E Hoffmann
- Department of Neurosurgery, Haga Teaching Hospital, The Hague, The Netherlands
| | - Cees van Nieuwkoop
- Department of Internal Medicine, Haga Teaching Hospital, The Hague, The Netherlands
| | | | - Rodi Zutt
- Department of Neurology, Haga Teaching Hospital, The Hague, The Netherlands
| | - Niels A van der Gaag
- Department of Neurosurgery, Haga Teaching Hospital, The Hague, The Netherlands
- University Neurosurgical Center Holland, The Netherlands
| | - M Fiorella Contarino
- Department of Neurology, Haga Teaching Hospital, The Hague, The Netherlands
- Department of Neurology, Leiden University Medical Center, Leiden, The Netherlands
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4
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Serretta V. BCG and bladder cancer. Forty-eight years after Morales report. Urologia 2024:3915603241252909. [PMID: 38757638 DOI: 10.1177/03915603241252909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
Although BCG use as an anticancer drug was nearly abandoned due to the poor results in most tumors, in 1976 Morales reported a relevant reduction in recurrence with intravesical BCG in few patients affected by NMIBC. Since then BCG was globally accepted as an empirical and effective therapy in treating Tis and preventing recurrence of intermediate and high risk NMIBC. Forty-eight years after Morales' report, although some open questions remain object of debate, we have been able to find answers to many doubts improving BCG activity and toxicity. We better select patients undergoing BCG and many trials have indicated the best dosage and schedule. Moreover, we are able to better identify the patient unresponsive to BCG who might benefit of a timely radical cystectomy. We are also aware of the difficulties and toxicities that can be encountered with BCG use in every-day clinical practice. Research is ongoing to obtain genetically modified BCG to increase its efficacy and reduce toxicity. Moreover, the combination of BCG with other immunotherapeutic drugs given intravesically or systemically, first immune checkpoint inhibitors, is under study to obtain a response in patients unresponsive or intolerant to BCG. Almost 50 years after Morales publication, intravesical BCG remains an inalienable tool against NMIBC.
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Affiliation(s)
- Vincenzo Serretta
- Urology Unit, Candela Clinic, Palermo, Italy
- III Level Oncologic Department "La Maddalena" Palermo, Italy
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Huelster HL, Mason NT, Davaro F, Naqvi SMH, Kim Y, Gilbert SM. Cost-utility of Initial Management of High-grade T1 Bladder Cancer With Intravesical BCG vs Immediate Radical Cystectomy. Urology 2024; 187:106-113. [PMID: 38467285 DOI: 10.1016/j.urology.2024.02.033] [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: 11/29/2023] [Revised: 01/27/2024] [Accepted: 02/21/2024] [Indexed: 03/13/2024]
Abstract
OBJECTIVE To compare the cost-utility of initial management of high-grade T1 non-muscle invasive bladder cancer (HGT1 NMIBC) with intravesical BCG vs immediate radical cystectomy. High-risk NMIBC patients may climb a costly ladder of treatments, culminating in radical cystectomy for oncologic or symptomatic benefit in up to one-third. This high healthcare resource utilization presents a challenging dilemma in balancing sufficiently aggressive management with cost, toxicity, and quality-of-life. METHODS Cost-utility of initially managing HGT1 with intravesical BCG and early radical cystectomy with ileal conduit urinary diversion was compared using decision-analytic Markov models. Five-year oncologic outcomes, adverse event rates, and published utility values were extracted from literature. Costs were calculated from a US Medicare perspective in 2021 US dollars. Sensitivity analysis identified drivers of cost and break-even points for recurrence and progression. RESULTS Mean costs were $26,093 for intravesical BCG and $39,720 for immediate radical cystectomy, though cystectomy generated a gain of 2.2 quality-adjusted life years (QALYs) compared to intravesical BCG. Immediate cystectomy was a more cost-effective management strategy for HGT1 NMIBC with an incremental CE ratios (ICER) of $7120/QALY. The costs associated with cystectomy, TURBT, and BCG toxicity had the greatest impact on ICER. One-way sensitivity analysis demonstrated that intravesical BCG became a cost-effective management strategy if the 5-year recurrence rate of HG T1 was less than 56% or the 5-year progression rate to MIBC was less than 4%. CONCLUSION At current prices, treatment of high-grade T1 NMIBC with early radical cystectomy is more cost-effective management strategy than initial treatment with intravesical BCG.
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Affiliation(s)
- Heather L Huelster
- Department of Genitourinary Oncology, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL; Department of Urology, Indiana University Health, Indianapolis, IN.
| | - Neil T Mason
- Department of Individualized Cancer Medicine, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Facundo Davaro
- Department of Genitourinary Oncology, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | | | - Youngchul Kim
- Department of Biostatistics, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Scott M Gilbert
- Department of Genitourinary Oncology, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL
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Melgarejo Segura MT, Yáñez Castillo Y, Lozano Lorca M, Morales Martínez A, Arrabal Polo MÁ, Arrabal Martín M. Efficacy of conduction hyperthermia in the treatment of non-muscle invasive bladder cancer: A systematic review. Urol Oncol 2024:S1078-1439(24)00399-5. [PMID: 38670818 DOI: 10.1016/j.urolonc.2024.03.013] [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: 01/09/2024] [Revised: 03/01/2024] [Accepted: 03/18/2024] [Indexed: 04/28/2024]
Abstract
INTRODUCTION Intravesical treatment for non-muscle invasive bladder cancer (NMIBC) aims to reduce recurrences and stop progression. Hyperthermia-enhanced chemotherapy with devices like COMBAT BRS, Unithermia, and BR-TRG-I is a promising alternative to conventional Bacillus de Calmette Guerin (BCG) therapy. OBJECTIVE To systematically review the efficacy of hyperthermia generated by conduction devices in the treatment of NMIBC. MATERIAL AND METHODS The review followed the preferred reporting items for systematic reviews and meta-analyses guidelines. A search was performed in the PubMed, Cochrane Library, Scopus, and ClinicalTrials.gov databases. Two reviewers independently assessed the eligibility of candidate studies and abstracted data from studies that met the inclusion criteria. The primary endpoint was assessment of recurrence. Secondary objectives included evaluation of treatment progression and safety. RESULTS Thirty studies meeting inclusion criteria underwent data extraction. In intermediate-risk NMIBC patients, COMBAT versus mitomycin C (MMC) in normothermia revealed no superiority in reducing recurrence or progression. High-risk NMIBC patients using COMBAT achieved similar or superior outcomes to BCG. BR-TRG-I demonstrated superior results over normothermia in intermediate- and high-risk NMIBC patients. Unithermia proved less effective than BCG in high-risk NMIBC. Progression outcomes were promising with COMBAT and BR-TRG-I, but comprehensive analysis was limited due to inconsistent assessment across studies. Adverse events were primarily mild-moderate, with some device-specific differences. CONCLUSIONS Studies on conduction hyperthermia present great variability, which do not allow us to determine the superiority of 1 device over another in terms of recurrence, progression, and/or adverse effects. Further research with consistent administration protocols is crucial for definitive conclusions.
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Affiliation(s)
| | | | - Macarena Lozano Lorca
- Department of Preventive Medicine and Public Health, University of Granada, Melilla, Spain; Institute of Biosanitary Research ibs. Granada, Granada, Spain
| | | | - Miguel Ángel Arrabal Polo
- Department of Urology, University Hospital San Cecilio, Granada, Spain; Institute of Biosanitary Research ibs. Granada, Granada, Spain
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Salif A, Bigirimana F, Willems S, Reichman G, Noels J, Wijngaert SVD, Lecomte S, Maillart E, Clevenbergh P. Bacillus Calmette-Guérin (BCG) prostato-epididymitis in a patient treated for a non-invasive urothelial cancer: A case report. IDCases 2024; 36:e01967. [PMID: 38699528 PMCID: PMC11064455 DOI: 10.1016/j.idcr.2024.e01967] [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: 12/21/2023] [Revised: 02/26/2024] [Accepted: 04/14/2024] [Indexed: 05/05/2024] Open
Abstract
Introduction The Bacillus Calmette-Guérin (BCG) used as anti-tuberculous vaccine is also a well-known therapy for superficial urothelial cancer. Local or general side effects can occur, although it is generally well tolerated. Case We present the case of a 65 year-old caucasian man consulting for gross hematuria and lower urinary tract symptoms. Magnetic resonance imaging (MRI) demonstrated a non-invasive urothelial carcinoma (NMIBC) and Prostate Imaging-Reporting and Data System (PIRADS) IV lesions. Transurethral resection of the bladder tumor revealed a non-invasive transitional cell carcinoma. Intravesical Bacillus Calmette Guerin (BCG) therapy was provided. After 6 intravesical instillations, the patient presented with prostato-epididymitis. Forthcoming BCG instillations were canceled, and cancer treatment was switched to epirubicine. Treatment with ethambutol, rifampicin and isoniazid was started with rapid resolution of the symptoms. Urinary and semen cultures grew Mycobacterium tuberculosis complex strain BCG. As prostate specific antigen (PSA) rose, prostate's biopsies were performed showing extensive necrosis boarded by granulomas without signs of malignancy. Discussion BCGitis is a rare complication in patients treated for non-invasive urothelial cancer. Several risk factors, local and systemic, should be considered prior to this immunotherapy. BCGitis (local or disseminated) or hypersensitivity reactions to BCG must be included in the differential diagnosis even if therapy was administered several years before the symptoms. Adequate treatment must be started as fast as possible to avoid serious complications.
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Affiliation(s)
- Ayemane Salif
- Department of Surgery, Brugmann University Hospital, Free University of Brussels, Brussels, Belgium
| | - Ferdinand Bigirimana
- Department of Infectious Diseases, Brugmann University Hospital, Free University of Brussels, Brussels, Belgium
| | - Sophie Willems
- Department of Infectious Diseases, Brugmann University Hospital, Free University of Brussels, Brussels, Belgium
| | - Gina Reichman
- Department of Infectious Diseases, Brugmann University Hospital, Free University of Brussels, Brussels, Belgium
| | - Johanna Noels
- Department of Infectious Diseases, Brugmann University Hospital, Free University of Brussels, Brussels, Belgium
| | - Sigi Van Den Wijngaert
- Department of Microbiology, University Laboratory of Brussels, LHUB-ULB, Free University of Brussels, Brussels, Belgium
| | - Sophie Lecomte
- Pathology department, Brugmann University Hospital, Free University of Brussels, Brussels, Belgium
| | - Evelyne Maillart
- Department of Infectious Diseases, Brugmann University Hospital, Free University of Brussels, Brussels, Belgium
| | - Philippe Clevenbergh
- Department of Infectious Diseases, Brugmann University Hospital, Free University of Brussels, Brussels, Belgium
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Ahmadi S, Ambite I, Brisuda A, Háček J, Haq F, Sabari S, Vanarsa K, Mohan C, Babjuk M, Svanborg C. Similar immune responses to alpha1-oleate and Bacillus Calmette-Guérin treatment in patients with bladder cancer. Cancer Med 2024; 13:e7091. [PMID: 38553868 PMCID: PMC10980842 DOI: 10.1002/cam4.7091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/19/2024] [Accepted: 02/28/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND The molecular content of urine is defined by filtration in the kidneys and by local release from tissues lining the urinary tract. Pathological processes and different therapies change the molecular composition of urine and a variety of markers have been analyzed in patients with bladder cancer. The response to BCG immunotherapy and chemotherapy has been extensively studied and elevated urine concentrations of IL-1RA, IFN-α, IFN-γ TNF-α, and IL-17 have been associated with improved outcome. METHODS In this study, the host response to intravesical alpha 1-oleate treatment was characterized in patients with non-muscle invasive bladder cancer by proteomic and transcriptomic analysis. RESULTS Proteomic profiling detected a significant increase in multiple cytokines in the treatment group compared to placebo. The innate immune response was strongly activated, including IL-1RA and pro-inflammatory cytokines in the IL-1 family (IL-1α, IL-1β, IL-33), chemokines (MIP-1α, IL-8), and interferons (IFN-α2, IFN-γ). Adaptive immune mediators included IL-12, Granzyme B, CD40, PD-L1, and IL-17D, suggesting broad effects of alpha 1-oleate treatment on the tumor tissues. CONCLUSIONS The cytokine response profile in alpha 1-oleate treated patients was similar to that reported in BCG treated patients, suggesting a significant overlap. A reduction in protein levels at the end of treatment coincided with inhibition of cancer-related gene expression in tissue biopsies, consistent with a positive treatment effect. Thus, in addition to killing tumor cells and inducing cell detachment, alpha 1-oleate is shown to activate a broad immune response with a protective potential.
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Affiliation(s)
- Shahram Ahmadi
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
| | - Ines Ambite
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
| | - Antonín Brisuda
- Department of UrologyMotol University Hospital, 2nd Faculty of Medicine, Charles University PrahaPragueCzech Republic
| | - Jaromír Háček
- Department of Pathology and Molecular MedicineMotol University Hospital, 2nd Faculty of Medicine, Charles University PrahaPragueCzech Republic
| | - Farhan Haq
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
| | - Samudra Sabari
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
| | - Kamala Vanarsa
- Department of Biomedical EngineeringUniversity of HoustonHoustonTexasUSA
| | - Chandra Mohan
- Department of Biomedical EngineeringUniversity of HoustonHoustonTexasUSA
| | - Marek Babjuk
- Department of UrologyMotol University Hospital, 2nd Faculty of Medicine, Charles University PrahaPragueCzech Republic
| | - Catharina Svanborg
- Division of Microbiology, Immunology and Glycobiology, Department of Laboratory Medicine, Faculty of MedicineLund UniversityLundSweden
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Gupta S, Yadav S, Kumar P. Efficacy of Bacillus Calmette-Guérin in Cancer Prevention and Its Putative Mechanisms. J Cancer Prev 2024; 29:6-15. [PMID: 38567111 PMCID: PMC10982520 DOI: 10.15430/jcp.23.036] [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: 12/08/2023] [Revised: 01/31/2024] [Accepted: 02/13/2024] [Indexed: 04/04/2024] Open
Abstract
Bacillus Calmette-Guérin (BCG) is an attenuated strain of Mycobacterium bovis. Although it was developed as a prophylactic vaccine against tuberculosis (TB), researchers have also evaluated it for preventing cancer development or progression. These studies were inspired by the available data regarding the protective effects of microbial infection against cancers and an inverse relationship between TB and cancer mortality. Initial studies demonstrated the efficacy of BCG in preventing leukemia, melanoma and a few other cancers. However, mixed results were observed in later studies. Importantly, these studies have led to the successful use of BCG in the tertiary prevention of non-muscle invasive bladder cancer, wherein BCG therapy has been found to be more effective than chemotherapy. Moreover, in a recently published 60-year follow-up study, childhood BCG vaccination has been found to significantly prevent lung cancer development. In the present manuscript, we reviewed the studies evaluating the efficacy of BCG in cancer prevention and discussed its putative mechanisms. Also, we sought to explain the mixed results of BCG efficacy in preventing different cancers.
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Affiliation(s)
- Sakshi Gupta
- Department of Preventive Oncology (Dr. BRA-IRCH), All India Institute of Medical Sciences, New Delhi, India
| | - Saurabh Yadav
- Department of Preventive Oncology (Dr. BRA-IRCH), All India Institute of Medical Sciences, New Delhi, India
| | - Pawan Kumar
- Department of Preventive Oncology (Dr. BRA-IRCH), All India Institute of Medical Sciences, New Delhi, India
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Jaromin M, Konecki T, Kutwin P. Revolutionizing Treatment: Breakthrough Approaches for BCG-Unresponsive Non-Muscle-Invasive Bladder Cancer. Cancers (Basel) 2024; 16:1366. [PMID: 38611044 PMCID: PMC11010925 DOI: 10.3390/cancers16071366] [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: 03/01/2024] [Revised: 03/20/2024] [Accepted: 03/26/2024] [Indexed: 04/14/2024] Open
Abstract
Bladder cancer is the 10th most popular cancer in the world, and non-muscle-invasive bladder cancer (NMIBC) is diagnosed in ~80% of all cases. Treatments for NMIBC include transurethral resection of the bladder tumor (TURBT) and intravesical instillations of Bacillus Calmette-Guérin (BCG). Treatment of BCG-unresponsive tumors is scarce and usually leads to Radical Cystectomy. In this paper, we review recent advancements in conservative treatment of BCG-unresponsive tumors. The main focus of the paper is FDA-approved medications: Pembrolizumab and Nadofaragene Firadenovec (Adstiladrin). Other, less researched therapeutic possibilities are also included, namely: N-803 immunotherapy, TAR-200 and TAR-210 intravesical delivery systems and combined Cabazitaxel, Gemcitabine and Cisplatin chemotherapy. Conservative treatment and delaying radical cystectomy would greatly benefit patients' quality of life; it is undoubtedly the future of BCG-unresponsive NMIBC.
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Affiliation(s)
| | | | - Piotr Kutwin
- 1st Department of Urology, Medical University of Lodz, 93-513 Lodz, Poland; (M.J.); (T.K.)
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Klein C, Brunelle S, Illy M, De Luca V, Doisy L, Lannes F, Sypre D, Branger N, Maubon T, Rybikowski S, Guérin M, Gravis G, Walz J, Pignot G. Multiparametric Magnetic Resonance Imaging in the follow-up of non-muscle-invasive bladder tumors after intravesical instillations: a promising tool. World J Urol 2024; 42:178. [PMID: 38507101 DOI: 10.1007/s00345-024-04868-8] [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: 10/06/2023] [Accepted: 02/08/2024] [Indexed: 03/22/2024] Open
Abstract
PURPOSE The standard follow-up for non-muscle-invasive bladder cancer is based on cystoscopy. Unfortunately, post-instillation inflammatory changes can make the interpretation of this exam difficult, with lower specificity. This study aimed to evaluate the interest of bladder MRI in the follow-up of patients following intravesical instillation. METHODS Data from patients who underwent cystoscopy and bladder MRI in a post-intravesical instillation setting between February 2020 and March 2023 were retrospectively collected. Primary endpoint was to evaluate and compare the diagnostic performance of cystoscopy and bladder MRI in the overall cohort (n = 67) using the pathologic results of TURB as a reference. The secondary endpoint was to analyze the diagnostic accuracy of cystoscopy and bladder MRI according to the appearance of the lesion on cystoscopy [flat (n = 40) or papillary (n = 27)]. RESULTS The diagnostic performance of bladder MRI was better than that of cystoscopy, with a specificity of 47% (vs. 6%, p < 0.001), a negative predictive value of 88% (vs. 40%, p = 0.03), and a positive predictive value of 66% (vs. 51%, p < 0.001), whereas the sensitivity did not significantly differ between the two exams. In patients with doubtful cystoscopy and negative MRI findings, inflammatory changes were found on TURB in most cases (17/19). The superiority in MRI bladder performance prevailed for "flat lesions", while no significant difference was found for "papillary lesions". CONCLUSIONS In cases of doubtful cystoscopy after intravesical instillations, MRI appears to be relevant with good performance in differentiating post-therapeutic inflammatory changes from recurrent tumor lesions and could potentially allow avoiding unnecessary TURB.
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Affiliation(s)
- Clément Klein
- Urology Department, CHU Bordeaux, 33000, Bordeaux, France.
| | - Serge Brunelle
- Radiology Department, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Mathias Illy
- Radiology Department, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Valeria De Luca
- Radiology Department, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Laure Doisy
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
| | - François Lannes
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Davidson Sypre
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Nicolas Branger
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Thomas Maubon
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Stanislas Rybikowski
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Mathilde Guérin
- Medical Oncology Department, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Gwenaëlle Gravis
- Medical Oncology Department, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Jochen Walz
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
| | - Geraldine Pignot
- Department of Surgical Oncology 2, Institut Paoli-Calmettes, 13009, Marseille, France
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Wang X, Luo L, Xu J, Lu Q, Xia H, Huang Y, Zhang L, Xie L, Jiwa H, Liang S, Luo X, Luo J. Echinatin inhibits tumor growth and synergizes with chemotherapeutic agents against human bladder cancer cells by activating p38 and suppressing Wnt/β-catenin pathways. Genes Dis 2024; 11:1050-1065. [PMID: 37692489 PMCID: PMC10491917 DOI: 10.1016/j.gendis.2023.03.031] [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: 01/11/2023] [Revised: 03/13/2023] [Accepted: 03/29/2023] [Indexed: 09/12/2023] Open
Abstract
Bladder cancer (BC) is one of the most common malignant tumors in the urinary system. Due to the poor prognosis and high mortality rate of the disease, it is urgent to develop new drugs with high efficacy and low toxicity to treat BC. Echinatin (Ecn) is a bioactive natural flavonoid oflicorice that has attracted special attention for its promising anti-tumor potential. Herein, we explored the inhibitory effects of Echinatin on BC cells and probed the possible molecular mechanism. We found that Ecnin vitro inhibited the proliferation, migration, and invasion, arrested the cell cycle at the G2/M phase, and promoted apoptosis in BC cells. Besides, Ecn had no notable cytotoxicity towards human normal cells. We subsequently confirmed that Ecn restrained xenograft tumor growth and metastasis of BC cells in vivo. Mechanistically, Ecn activated the p38 signaling pathway but inactivated the Wnt/β-catenin signaling pathway, while over-expression of β-catenin and the p38 inhibitor both attenuated the inhibitory effects of Ecn on BC cells. Remarkably, Ecn combined with cisplatin (DDP) or gemcitabine (Gem) had synergistic inhibitory effects on BC cells. In summary, our results validate that Ecn inhibits the tumor growth of human BC cells via p38 and Wnt/β-catenin signaling pathways. More meaningfully, our results suggest a potential strategy to enhance DDP- or Gem-induced inhibitory effects on BC cells by combining with Ecn.
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Affiliation(s)
- Xiaoxuan Wang
- Key Laboratory of Diagnostic Medicine Designated By the Chinese Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Lijuan Luo
- Key Laboratory of Diagnostic Medicine Designated By the Chinese Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Jingtao Xu
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, China
| | - Qiuping Lu
- Key Laboratory of Diagnostic Medicine Designated By the Chinese Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Haichao Xia
- Key Laboratory of Diagnostic Medicine Designated By the Chinese Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Yanran Huang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, China
| | - Lulu Zhang
- Key Laboratory of Diagnostic Medicine Designated By the Chinese Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Liping Xie
- Key Laboratory of Diagnostic Medicine Designated By the Chinese Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Habu Jiwa
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, China
| | - Shiqiong Liang
- Key Laboratory of Diagnostic Medicine Designated By the Chinese Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, China
| | - Xiaoji Luo
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400042, China
| | - Jinyong Luo
- Key Laboratory of Diagnostic Medicine Designated By the Chinese Ministry of Education, School of Laboratory Medicine, Chongqing Medical University, Chongqing 400016, China
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13
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Kopenhafer L, Thompson A, Chang J, Sikirica S, Masters ET, Cappelleri JC, Peck EY, Maculaitis MC. Patient experience and unmet needs in high-risk nonmuscle-invasive bladder cancer: Insights from qualitative interviews and a cross-sectional survey. Urol Oncol 2024; 42:70.e1-70.e10. [PMID: 38272755 DOI: 10.1016/j.urolonc.2024.01.013] [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: 06/07/2023] [Revised: 12/04/2023] [Accepted: 01/08/2024] [Indexed: 01/27/2024]
Abstract
OBJECTIVES To evaluate patient experience, unmet needs, and burden among patients with high-risk nonmuscle-invasive bladder cancer (HR-NMIBC) treated with Bacillus Calmette-Guérin (BCG). METHODS This cross-sectional study included HR-NMIBC patients who received BCG treatment in the past 3 years. The study, preceded by a focused literature review, was conducted in 2 phases: 1) qualitative interviews with 32 patients in the United States (US), France, Germany, and United Kingdom (UK) and 2) quantitative survey of 150 patients in the US. Both phases of the study assessed patient characteristics, treatment history, experience, and perceptions, as well as side effects, pain, discomfort, and time burden associated with BCG treatment. The quantitative survey included additional items related to BCG treatment satisfaction, health-related quality of life (HRQoL), productivity, and healthcare resource utilization. Descriptive statistics and bivariate subgroup comparisons were reported. RESULTS All patients in both study phases received transurethral resection of the bladder tumor (TURBT). Nearly all patients reported keeping their bladder/avoiding radical cystectomy (RC) was important (99%). Results from the quantitative survey reported a substantial impact to cancer-specific HRQoL of patients, with lower mean scores on physical (64.7), social (62.8), and role functioning (56.7) as measured by the European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-30). Most patients (69%) were satisfied overall with BCG treatment, although satisfaction declined with increased number of side effects, higher numbers of BCG administrations, and greater discomfort (all P < 0.05). CONCLUSIONS Most HR-NMIBC patients were satisfied overall with BCG treatment. Approximately half of the patients had stopped BCG treatment, notably, most during the induction phase, suggesting nonadherence to guidelines which recommend maintenance treatment after induction. Future treatments should focus on delaying or avoiding recurrence and cystectomy while reducing patient discomfort and discontinuation prior to completing the recommended course of treatment.
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14
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Black PC, Eigl BJ. The Evolving Role of PD-(L)1 Inhibition in Optimizing Outcomes for High-Risk Non-Muscle-Invasive Bladder Cancer (NMIBC): A Podcast. Adv Ther 2024; 41:915-927. [PMID: 38302847 PMCID: PMC10879400 DOI: 10.1007/s12325-023-02763-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 12/06/2023] [Indexed: 02/03/2024]
Affiliation(s)
- Peter C Black
- Department of Urologic Sciences, University of British Columbia, Level 6, 2775 Laurel St, Vancouver, BC, V5Z 1M9, Canada.
| | - Bernhard J Eigl
- Department of Urologic Sciences, University of British Columbia, Level 6, 2775 Laurel St, Vancouver, BC, V5Z 1M9, Canada
- Department of Medical Oncology, University of British Columbia, 600 West 10th Avenue, Vancouver, BC, V5Z 4E6, Canada
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15
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Holmberg L, Skogmar S, Garmo H, Hagberg O, Häggström C, Gårdmark T, Ströck V, Aljabery F, Jahnson S, Hosseini A, Jerlström T, Sherif A, Söderkvist K, Ullén A, Malmström PU, Liedberg F. Cumulative incidence of and risk factors for BCG infection after adjuvant BCG instillations. BJU Int 2024. [PMID: 38403809 DOI: 10.1111/bju.16303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
OBJECTIVES To investigate the cumulative incidence proportion of disseminated or local Bacillus Calmette-Guérin (BCG) infections after adjuvant BCG instillations in patients with non-muscle-invasive bladder cancer (NMIBC). PATIENTS AND METHODS We analysed the timing and occurrence of BCG infections and absolute and relative risk in relation to patient characteristics available in the Swedish nationwide database 'BladderBaSe 2.0'. The cumulative incidence proportion of a BCG infection was indicated by a reported diagnosis of tuberculosis (TB) in the patient registry or filing a prescription for tuberculostatic drugs. RESULTS The cumulative incidence proportion was 1.1% at the 5-year follow-up in 5033 patients exposed to adjuvant BCG instillations. The incidence rate was highest during the first 2 years after start of BCG instillations. Women had a lower risk than men (hazard ratio 0.23, 95% confidence interval 0.07-0.74). Age and calendar time at diagnosis, comorbidity, tumour risk group, previous medication with corticosteroids, immunosuppressive drugs, or time between transurethral resection of the bladder tumour and commencing the adjuvant BCG instillation were not associated with risk. CONCLUSIONS These data further supports that the overall risk of a BCG infection after BCG-instillation treatment for NMIBC is low. The great majority of infections occur in the first 2 years, calling for an awareness of the diverse symptoms of BCG infection during this period. We provide evidence for male sex as a risk factor; however, the statistical precision is low and with a risk of selection bias, making it difficult to rule out the other suggested risk factors without further studies with different approaches.
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Affiliation(s)
- Lars Holmberg
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Sten Skogmar
- Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Hans Garmo
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
- School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
| | - Oskar Hagberg
- Department of Translational Medicine, Lund University, Malmö, Sweden
| | - Christel Häggström
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
- Northern Register Centre, Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Truls Gårdmark
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institute, Stockholm, Sweden
| | - Viveka Ströck
- Department of Urology, Sahlgrenska University Hospital and Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Firas Aljabery
- Division of Urology, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Staffan Jahnson
- Division of Urology, Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden
| | - Abolfazl Hosseini
- Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
- Department of Urology, Danderyd Hospital, Stockholm, Sweden
| | - Tomas Jerlström
- Department of Urology, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - Amir Sherif
- Department of Surgical and Perioperative Sciences, Urology and Andrology, Umeå University, Umeå, Sweden
| | | | - Anders Ullén
- Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden
| | - Per-Uno Malmström
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Fredrik Liedberg
- Department of Translational Medicine, Lund University, Malmö, Sweden
- Department of Urology, Skåne University Hospital, Malmö, Sweden
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16
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Lidagoster S, Ben-David R, De Leon B, Sfakianos JP. BCG and Alternative Therapies to BCG Therapy for Non-Muscle-Invasive Bladder Cancer. Curr Oncol 2024; 31:1063-1078. [PMID: 38392073 PMCID: PMC10888316 DOI: 10.3390/curroncol31020079] [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: 12/28/2023] [Revised: 02/08/2024] [Accepted: 02/09/2024] [Indexed: 02/24/2024] Open
Abstract
Bladder cancer is a heterogeneous disease. Treatment decisions are mostly decided based on disease stage (non-muscle invasive or muscle invasive). Patients with muscle-invasive disease will be offered a radical treatment combined with systemic therapy, while in those with non-muscle-invasive disease, an attempt to resect the tumor endoscopically will usually be followed by different intravesical instillations. The goal of intravesical therapy is to decrease the recurrence and/or progression of the tumor. In the current landscape of bladder cancer treatment, BCG is given intravesically to induce an inflammatory response and recruit immune cells to attack the malignant cells and induce immune memory. While the response to BCG treatment has changed the course of bladder cancer management and spared many "bladders", some patients may develop BCG-unresponsive disease, leaving radical surgery as the best choice of curative treatment. As a result, a lot of effort has been put into identifying novel therapies like systemic pembrolizumab and Nadofaragene-Firadenovac to continue sparing bladders if BCG is ineffective. Moreover, recent logistic issues with BCG production caused a worldwide BCG shortage, re-sparking interest in alternative BCG treatments including mitomycin C, sequential gemcitabine with docetaxel, and others. This review encompasses both the historic and current role of BCG in the treatment of non-muscle-invasive bladder cancer, revisiting BCG alternative therapies and reviewing the novel therapeutics that were approved for the BCG-unresponsive stage or are under active investigation.
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Affiliation(s)
- Sarah Lidagoster
- Department of Urology, Ichan School of Medicine at the Mount Sinai Hospital, New York, NY 10029, USA (R.B.-D.); (B.D.L.)
- CUNY School of Medicine, City College of New York, New York, NY 10031, USA
| | - Reuben Ben-David
- Department of Urology, Ichan School of Medicine at the Mount Sinai Hospital, New York, NY 10029, USA (R.B.-D.); (B.D.L.)
| | - Benjamin De Leon
- Department of Urology, Ichan School of Medicine at the Mount Sinai Hospital, New York, NY 10029, USA (R.B.-D.); (B.D.L.)
- SUNY Downstate Health Science University, New York, NY 11203, USA
| | - John P. Sfakianos
- Department of Urology, Ichan School of Medicine at the Mount Sinai Hospital, New York, NY 10029, USA (R.B.-D.); (B.D.L.)
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17
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Kustrimovic N, Bilato G, Mortara L, Baci D. The Urinary Microbiome in Health and Disease: Relevance for Bladder Cancer. Int J Mol Sci 2024; 25:1732. [PMID: 38339010 PMCID: PMC10855347 DOI: 10.3390/ijms25031732] [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: 12/19/2023] [Revised: 01/24/2024] [Accepted: 01/28/2024] [Indexed: 02/12/2024] Open
Abstract
Bladder cancer (BC) constitutes one of the most diagnosed types of cancer worldwide. Advancements in and new methodologies for DNA sequencing, leading to high-throughput microbiota testing, have pinpointed discrepancies in urinary microbial fingerprints between healthy individuals and patients with BC. Although several studies suggest an involvement of microbiota dysbiosis in the pathogenesis, progression, and therapeutic response to bladder cancer, an established direct causal relationship remains to be elucidated due to the lack of standardized methodologies associated with such studies. This review compiles an overview of the microbiota of the human urinary tract in healthy and diseased individuals and discusses the evidence to date on microbiome involvement and potential mechanisms by which the microbiota may contribute to the development of BC. We also explore the potential profiling of urinary microbiota as a biomarker for risk stratification, as well as the prediction of the response to intravesical therapies and immunotherapy in BC patients. Further investigation into the urinary microbiome of BC patients is imperative to unravel the complexities of the role played by host-microbe interactions in shaping wellness or disease and yield valuable insights into and strategies for the prevention and personalized treatment of BC.
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Affiliation(s)
- Natasa Kustrimovic
- Center for Translational Research on Autoimmune and Allergic Disease—CAAD, Università del Piemonte Orientale, 28100 Novara, Italy;
| | - Giorgia Bilato
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, 21100 Varese, Italy;
| | - Lorenzo Mortara
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, 21100 Varese, Italy;
| | - Denisa Baci
- Immunology and General Pathology Laboratory, Department of Biotechnology and Life Sciences, University of Insubria, 21100 Varese, Italy;
- Molecular Cardiology Laboratory, IRCCS—Policlinico San Donato, 20097 Milan, Italy
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18
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Geetha SD, Chavarria HD, Abdelwahed M, Kataria N, Bijol V, Das K. Granulomatous myocarditis arising from intravesical Bacillus Calmette-Guérin therapy leading to death diagnosed by postmortem examination: a case report. J Med Case Rep 2024; 18:12. [PMID: 38195538 PMCID: PMC10777644 DOI: 10.1186/s13256-023-04310-4] [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: 05/02/2023] [Accepted: 12/06/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND Intravesical Bacillus Calmette-Guérin (BCG) is used as a standard adjuvant therapy for non-muscle invasive urothelial cancer. Most patients tolerate the treatment well, with mild side effects. Systemic complications are extremely rare, occur due to BCG dissemination and are associated with immunocompromised state and urothelial breach. CASE PRESENTATION We present a case of a 78-year-old male, a former smoker, with history of non-muscle invasive urothelial carcinoma status post partial resection followed by intravesical BCG therapy. An autopsy was performed due to the sudden nature of his death. Autopsy showed multiple necrotizing granulomas in the brain, atrium, ventricles, lungs, kidneys, and urinary bladder. Stains for acid-fast bacilli and fungi were negative. In addition, bilateral lungs showed evidence of bronchopneumonia secondary to cytomegalovirus. CONCLUSION Granulomatous myocarditis arising from BCG therapy is extremely rare. Our patient with urothelial cancer treated with BCG developed multiorgan granulomas, most likely due to a hypersensitivity reaction to intravesical BCG. Arrhythmia induced by granulomatous myocarditis was the cause of his death. Although there have been few cases of systemic BCG-osis causing fatal sepsis leading to death, a cardiac cause of death is unique.
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Affiliation(s)
- Saroja D Geetha
- Northwell Health, Department of Pathology, Zucker School of Medicine, North Shore University Hospital/Long Island Jewish Medical Center, 2200 Northern Blvd, Suite 104, Greenvale, NY, 11548, USA.
| | - Hector D Chavarria
- Northwell Health, Department of Pathology, Zucker School of Medicine, North Shore University Hospital/Long Island Jewish Medical Center, 2200 Northern Blvd, Suite 104, Greenvale, NY, 11548, USA
| | - Mohammed Abdelwahed
- Northwell Health, Department of Pathology, Zucker School of Medicine, North Shore University Hospital/Long Island Jewish Medical Center, 2200 Northern Blvd, Suite 104, Greenvale, NY, 11548, USA
| | - Nidhi Kataria
- Northwell Health, Department of Pathology, Zucker School of Medicine, North Shore University Hospital/Long Island Jewish Medical Center, 2200 Northern Blvd, Suite 104, Greenvale, NY, 11548, USA
| | - Vanesa Bijol
- Northwell Health, Department of Pathology, Zucker School of Medicine, North Shore University Hospital/Long Island Jewish Medical Center, 2200 Northern Blvd, Suite 104, Greenvale, NY, 11548, USA
| | - Kasturi Das
- Northwell Health, Department of Pathology, Zucker School of Medicine, North Shore University Hospital/Long Island Jewish Medical Center, 2200 Northern Blvd, Suite 104, Greenvale, NY, 11548, USA
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19
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Bourlotos G, Baigent W, Hong M, Plagakis S, Grundy L. BCG induced lower urinary tract symptoms during treatment for NMIBC-Mechanisms and management strategies. Front Neurosci 2024; 17:1327053. [PMID: 38260019 PMCID: PMC10800852 DOI: 10.3389/fnins.2023.1327053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/11/2023] [Indexed: 01/24/2024] Open
Abstract
Non-muscle invasive bladder cancer (NMIBC) accounts for ~70-75% of total bladder cancer tumors and requires effective early intervention to avert progression. The cornerstone of high-risk NMIBC treatment involves trans-urethral resection of the tumor followed by intravesical Bacillus Calmette-Guerin (BCG) immunotherapy. However, BCG therapy is commonly accompanied by significant lower urinary tract symptoms (LUTS) including urinary urgency, urinary frequency, dysuria, and pelvic pain which can undermine treatment adherence and clinical outcomes. Despite this burden, the mechanisms underlying the development of BCG-induced LUTS have yet to be characterized. This review provides a unique perspective on the mechanisms thought to be responsible for the development of BCG-induced LUTS by focussing on the sensory nerves responsible for bladder sensory transduction. This review focuses on how the physiological response to BCG, including inflammation, urothelial permeability, and direct interactions between BCG and sensory nerves could drive bladder afferent sensitization leading to the development of LUTS. Additionally, this review provides an up-to-date summary of the latest clinical data exploring interventions to relieve BCG-induced LUTS, including therapeutic targeting of bladder contractions, inflammation, increased bladder permeability, and direct inhibition of bladder sensory signaling. Addressing the clinical burden of BCG-induced LUTS holds significant potential to enhance patient quality of life, treatment compliance, and overall outcomes in NMIBC management. However, the lack of knowledge on the pathophysiological mechanisms that drive BCG-induced LUTS has limited the development of novel and efficacious therapeutic options. Further research is urgently required to unravel the mechanisms that drive BCG-induced LUTS.
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Affiliation(s)
- Georgia Bourlotos
- College of Medicine and Public Health, Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA, Australia
| | - William Baigent
- College of Medicine and Public Health, Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA, Australia
| | - Matthew Hong
- College of Medicine and Public Health, Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA, Australia
- Urology Unit, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Sophie Plagakis
- Urology Unit, Flinders Medical Centre, Bedford Park, SA, Australia
| | - Luke Grundy
- College of Medicine and Public Health, Flinders Health and Medical Research Institute, Flinders University, Bedford Park, SA, Australia
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20
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Sakurai Y, Furuto Y, Saito T, Namikawa A, Takahashi H, Shibuya Y. Disseminated Bacillus Calmette-Guérin Infection with Rhabdomyolysis, Acute Kidney Injury, and Interstitial Pneumonia after Bacillus Calmette-Guérin Intravesical Instillation Therapy. Intern Med 2023; 62:3707-3712. [PMID: 37164678 PMCID: PMC10781554 DOI: 10.2169/internalmedicine.1413-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 03/21/2023] [Indexed: 05/12/2023] Open
Abstract
A 79-year-old man experienced a fever and immobility after receiving 6 doses of Bacillus Calmette-Guérin (BCG) intravesical instillation therapy for bladder tumor. Rhabdomyolysis and acute kidney injury occurred; therefore, hemodialysis was performed. His kidney function was restored. However, he exhibited an inflammatory reaction that was resistant to broad-spectrum antibiotics and eventually developed interstitial pneumonia. Corticosteroid treatment partially relieved the symptoms of interstitial pneumonia, although disuse syndrome persisted. He was diagnosed with disseminated BCG infection through sputum culture. BCG infection shows various symptoms and is difficult to diagnose microbiologically. It should be suspected when systemic symptoms occur after BCG intravesical instillation therapy.
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Affiliation(s)
- Yuki Sakurai
- Department of Hypertension and Nephrology, NTT Medical Centre Tokyo, Japan
| | - Yoshitaka Furuto
- Department of Hypertension and Nephrology, NTT Medical Centre Tokyo, Japan
| | - Takahiro Saito
- Department of Hypertension and Nephrology, NTT Medical Centre Tokyo, Japan
| | - Akio Namikawa
- Department of Hypertension and Nephrology, NTT Medical Centre Tokyo, Japan
| | - Hiroko Takahashi
- Department of Hypertension and Nephrology, NTT Medical Centre Tokyo, Japan
| | - Yuko Shibuya
- Department of Hypertension and Nephrology, NTT Medical Centre Tokyo, Japan
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21
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Cai T, Lu J, Chen Z, Liu Z, Liu Z, Yao K, Qin Z, Ye Y. Optimal interval timing between transurethral resection of bladder tumors and Bacillus Calmette-Guerin perfusion. Cancer Med 2023; 12:21279-21286. [PMID: 37962240 PMCID: PMC10726810 DOI: 10.1002/cam4.6707] [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: 07/03/2023] [Revised: 09/20/2023] [Accepted: 10/26/2023] [Indexed: 11/15/2023] Open
Abstract
OBJECTIVE There is no consensus regarding the best interval time between transurethral resection of a bladder tumor and Bacillus Calmette-Guerin (BCG) perfusion. This study was to explore whether the interval time has an impact on the prognosis and adverse effects. METHODS We retrospectively reviewed the clinical data of patients who received BCG intravesical perfusion at Sun Yat-sen University Cancer Center (SYSUCC) from September 2015 to October 2021. Recurrence-free survival (RFS) and progression-free survival were the primary endpoints. Cox regression was used to explore independent predictors. The association between interval time and adverse effect grade was detected by logistic regression. Propensity score matching (PSM) was performed. RESULTS A total of 403 patients were enrolled, the median interval time was 24 days (6-163 days), and the follow-up was 28 months (7-82 months). Eighty-eight (20.9%) patients relapsed, and 40 patients (10.0%) suffered progression. The multivariate Cox regression analysis confirmed that interval time was an independent predictor of RFS (p = 0.017). Notably, when the interval time was less than or equal to 26 days, there was a trend toward better RFS, PSM resulted in 65 matched pairs in each group, and Kaplan-Meier analysis showed that there was a significant difference in RFS between groups (p = 0.009). The logistic regression analysis showed that there was no correlation between interval time and adverse effects and their grades (p > 0.05). CONCLUSIONS We considered that the first BCG perfusion could be performed within 2-4 weeks after surgery.
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Affiliation(s)
- Tao‐nong Cai
- Department of UrologySun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
- Collaborative Innovation Center for Cancer MedicineGuangzhouChina
| | - Jiang‐li Lu
- Department of UrologySun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
- Collaborative Innovation Center for Cancer MedicineGuangzhouChina
| | - Zhi Chen
- Department of Hepatobiliary Surgery IIZhujiang Hospital of Southern Medical UniversityGuangzhouChina
| | - Zhen‐hua Liu
- Department of UrologySun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
- Collaborative Innovation Center for Cancer MedicineGuangzhouChina
| | - Zhuo‐wei Liu
- Department of UrologySun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
- Collaborative Innovation Center for Cancer MedicineGuangzhouChina
| | - Kai Yao
- Department of UrologySun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
- Collaborative Innovation Center for Cancer MedicineGuangzhouChina
| | - Zi‐ke Qin
- Department of UrologySun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
- Collaborative Innovation Center for Cancer MedicineGuangzhouChina
| | - Yun‐lin Ye
- Department of UrologySun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaSun Yat‐sen University Cancer CenterGuangzhouChina
- Collaborative Innovation Center for Cancer MedicineGuangzhouChina
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22
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Yue R, Dutta A. Reparameterized multiobjective control of BCG immunotherapy. Sci Rep 2023; 13:20850. [PMID: 38012252 PMCID: PMC10682440 DOI: 10.1038/s41598-023-47406-z] [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: 06/06/2023] [Accepted: 11/13/2023] [Indexed: 11/29/2023] Open
Abstract
Bladder cancer is a cancerous disease that mainly affects elder men and women. The immunotherapy that uses Bacillus of Calmette and Guerin (BCG) effectively treats bladder cancer by stimulating the immune response of patients. The therapeutic performance of BCG relies on drug dosing, and the design of an optimal BCG regimen is an open question. In this study, we propose the reparameterized multiobjective control (RMC) approach for seeking an optimal drug dosing regimen and apply it to the design of BCG treatment. This approach utilizes constrained optimization based on a nonlinear bladder cancer model with impulsive drug instillation. We compare the performance of RMC with Koopman model predictive control (MPC) and validate the efficacy of optimal BCG dosing regimens through numerical simulations, demonstrating the efficient elimination of cancerous cells. The proposed control framework holds the potential for generalization to other model-based treatment designs.
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Affiliation(s)
- Rongting Yue
- Electrical and Computer Engineering, University of Connecticut, Storrs, 06269, USA.
| | - Abhishek Dutta
- Electrical and Computer Engineering, University of Connecticut, Storrs, 06269, USA
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23
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Tempo J, Bolton D, O'Callaghan M. Seminal papers in urology: maintenance Bacillus Calmette-Guerin (BCG) immunotherapy for recurrent Ta, T1 and carcinoma in situ transitional cell carcinoma of the bladder: a randomized southwest oncology group study (SWOG-8507). BMC Urol 2023; 23:194. [PMID: 37996890 PMCID: PMC10668417 DOI: 10.1186/s12894-023-01352-0] [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: 03/02/2023] [Accepted: 10/26/2023] [Indexed: 11/25/2023] Open
Abstract
The South West Oncology Group's 2000 randomised-control trial investigated the addition of maintenance intravesical bacillus Calmette-Guerin (BCG) to non-muscle invasive urothelial carcinoma (NMIUC) treatment. The results were published when the efficacy of BCG immunotherapy maintenance was unclear.Randomisation produced two arms, each containing 192 patients assessed to be at high risk of recurrence following induction BCG therapy for NMIUC. The treatment arm went on to receive three successive weekly intravesical and percutaneous BCG administrations at three months, six months and then six monthly for three years from the start of induction therapy.Recurrence free-survival (RFS), was higher in the maintenance arm with 41% (95%CI 35-49) RFS at five years in the control arm and 60% RFS (53-67 95% CI) in the maintenance arm (p < 0.0001). Only 16% of patients in the treatment arm received all of the scheduled maintenance courses of BCG.The study's seminal results correlate with contemporary systematic review and have guided international guidelines.
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Affiliation(s)
- Jake Tempo
- Austin Health, Melbourne, Australia.
- College of Medicine and Public Health, Flinders University, Adelaide, Australia.
| | | | - Michael O'Callaghan
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
- Flinders Medical Centre, Urology Unit, Adelaide, Australia
- Discipline of Medicine, The University of Adelaide, Adelaide, Australia
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24
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Peng Z, Zhuang J, Shen B. The role of microbiota in tumorigenesis, progression and treatment of bladder cancer. MICROBIOME RESEARCH REPORTS 2023; 3:5. [PMID: 38455086 PMCID: PMC10917617 DOI: 10.20517/mrr.2023.47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/09/2023] [Accepted: 11/13/2023] [Indexed: 03/09/2024]
Abstract
For decades, the urinary system was regarded as a sterile environment due to the absence of any bacterial growth in clinical standard urine cultures from healthy individuals. However, a diverse array of microbes colonizes the urinary system in small quantities, exhibiting a variable compositional signature influenced by differences in sex, age, and pathological state. Increasing pieces of evidence suggest microbiota exists in tumor tissue and plays a crucial role in tumor microenvironment based on research in multiple cancer models. Current studies about microbiota and bladder cancer have preliminarily characterized the bladder cancer-related microbiota, but how the microbiota influences the biological behavior of bladder cancer remains unclarified. This review summarizes the characteristics of microbiota in bladder cancer, aims to propose possible mechanisms that microbiota acts in tumorigenesis and progression of bladder cancer based on advances in gut microbiota, and discusses the potential clinical application of microbiota in bladder cancer.
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Affiliation(s)
| | | | - Bing Shen
- Correspondence to: Prof. Bing Shen, Department of Urology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, NO. 85 Wu Jin Road, Hongkou District, Shanghai 200080, China. E-mail:
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25
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Chueh KS, Lu JH, Juan TJ, Chuang SM, Juan YS. The Molecular Mechanism and Therapeutic Application of Autophagy for Urological Disease. Int J Mol Sci 2023; 24:14887. [PMID: 37834333 PMCID: PMC10573233 DOI: 10.3390/ijms241914887] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/25/2023] [Accepted: 09/28/2023] [Indexed: 10/15/2023] Open
Abstract
Autophagy is a lysosomal degradation process known as autophagic flux, involving the engulfment of damaged proteins and organelles by double-membrane autophagosomes. It comprises microautophagy, chaperone-mediated autophagy (CMA), and macroautophagy. Macroautophagy consists of three stages: induction, autophagosome formation, and autolysosome formation. Atg8-family proteins are valuable for tracking autophagic structures and have been widely utilized for monitoring autophagy. The conversion of LC3 to its lipidated form, LC3-II, served as an indicator of autophagy. Autophagy is implicated in human pathophysiology, such as neurodegeneration, cancer, and immune disorders. Moreover, autophagy impacts urological diseases, such as interstitial cystitis /bladder pain syndrome (IC/BPS), ketamine-induced ulcerative cystitis (KIC), chemotherapy-induced cystitis (CIC), radiation cystitis (RC), erectile dysfunction (ED), bladder outlet obstruction (BOO), prostate cancer, bladder cancer, renal cancer, testicular cancer, and penile cancer. Autophagy plays a dual role in the management of urologic diseases, and the identification of potential biomarkers associated with autophagy is a crucial step towards a deeper understanding of its role in these diseases. Methods for monitoring autophagy include TEM, Western blot, immunofluorescence, flow cytometry, and genetic tools. Autophagosome and autolysosome structures are discerned via TEM. Western blot, immunofluorescence, northern blot, and RT-PCR assess protein/mRNA levels. Luciferase assay tracks flux; GFP-LC3 transgenic mice aid study. Knockdown methods (miRNA and RNAi) offer insights. This article extensively examines autophagy's molecular mechanism, pharmacological regulation, and therapeutic application involvement in urological diseases.
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Affiliation(s)
- Kuang-Shun Chueh
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, No. 100, Shih-Chuan 1st Road, San-min District, Kaohsiung 80708, Taiwan;
- Department of Urology, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung 80145, Taiwan
- Department of Urology, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
| | - Jian-He Lu
- Center for Agricultural, Forestry, Fishery, Livestock and Aquaculture Carbon Emission Inventory and Emerging Compounds (CAFEC), General Research Service Center, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan;
| | - Tai-Jui Juan
- Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan;
- Kaohsiung Armed Forces General Hospital, Kaohsiung 80284, Taiwan
| | - Shu-Mien Chuang
- Department of Urology, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
| | - Yung-Shun Juan
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, No. 100, Shih-Chuan 1st Road, San-min District, Kaohsiung 80708, Taiwan;
- Department of Urology, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan;
- Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan
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26
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Fernandes PF, Nunes P, Figueiredo A. Septic Shock After Intravesical Therapy With Bacillus Calmette-Guerin: A Case Report of a Rare Life-Threatening Complication. Cureus 2023; 15:e46563. [PMID: 37933342 PMCID: PMC10625662 DOI: 10.7759/cureus.46563] [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] [Accepted: 09/18/2023] [Indexed: 11/08/2023] Open
Abstract
Intravesical therapy with Bacillus Calmette-Guerin (BCG) is the mainstay treatment for high-risk non-muscle invasive bladder cancer. The side effects are usually local and mild. Systemic dissemination of BCG is rare, typically develops soon after instillation, and may present as a severe life-threatening condition. We present a case of a 49-year-old man under chronic haemodialysis who developed septic shock after the first BCG maintenance instillation for bladder carcinoma in situ (CIS). Supportive measures and empiric broad-spectrum antibiotic therapy were promptly started after sample collection for cultures. Lastly, the recurrence of fever raised the initial suspicion of BCG dissemination. The diagnosis was confirmed by the identification of the Mycobacterium tuberculosis complex in blood samples collected and anti-tuberculosis therapy was then initiated. We would like to highlight the need for early recognition of a systemic BCG infection and the importance of starting anti-tuberculosis treatment as early as possible.
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Affiliation(s)
- Pedro Francisco Fernandes
- Department of Urology and Renal Transplantation, Centro Hospitalar e Universitário de Coimbra, Coimbra, PRT
| | - Pedro Nunes
- Department of Urology and Renal Transplantation, Centro Hospitalar e Universitário de Coimbra, Coimbra, PRT
| | - Arnaldo Figueiredo
- Department of Urology and Renal Transplantation, Centro Hospitalar e Universitário de Coimbra, Coimbra, PRT
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van Straten CG, Caris C, Grimm MO, Colombel M, Muilwijk T, Martínez-Piñeiro L, Babjuk MM, Türkeri LN, Palou J, Patel A, Bjartell AS, Witjes WP, van der Heijden AG, Kiemeney LA. Quality of Life in Patients with High-grade Non-muscle-invasive Bladder Cancer Undergoing Standard Versus Reduced Frequency of Bacillus Calmette-Guérin Instillations: The EAU-RF NIMBUS Trial. EUR UROL SUPPL 2023; 56:15-24. [PMID: 37822514 PMCID: PMC10562176 DOI: 10.1016/j.euros.2023.08.004] [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] [Accepted: 08/09/2023] [Indexed: 10/13/2023] Open
Abstract
Background Adverse events induced by intravesical bacillus Calmette-Guérin (BCG) to treat high-grade non-muscle-invasive bladder cancer (NMIBC) often lead to treatment discontinuation. The EAU-RF NIMBUS trial found a reduced number of standard-dose BCG instillations to be inferior with the standard regimen. Nonetheless, it remains important to evaluate whether patients in the reduced BCG treatment arm had better quality of life (QoL) due to a possible reduction in toxicity or burden. Objective To evaluate whether patients in the EAU-RF NIMBUS trial experienced better QoL after a reduced BCG instillation frequency. Design setting and participants A total of 359 patients from 51 European sites were randomized to one of two treatment arms between December 2013 and July 2019. The standard frequency arm (n = 182) was 6 weeks of BCG induction followed by 3 weeks of maintenance at months 3, 6, and 12. The reduced frequency arm (n = 177) was BCG induction at weeks 1, 2, and 6, followed by maintenance instillations at weeks 1 and 3 of months 3, 6, and 12. Outcome measurements and statistical analysis Analyses were performed using an intention-to-treat analysis and a per-protocol analysis. QoL was measured using the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 version 3.0 (QLQ-C30 v.03) prior to the first and last instillations of each BCG cycle. Group differences were determined using linear regression corrected for QoL at baseline. Differences in QoL over time were tested for significance using a linear mixed model. Side effects were recorded by the treating physician using a standardized form. Chi-square tests were used to compare the side-effect frequency between the arms. Results and limitations There were no significant differences in the means of each QoL scale between the two arms. There were also no significant changes over time in all QoL domains for both arms. However, differences in the incidence of general malaise at T1 (before the last induction instillation), frequency, urgency, and dysuria at T7 (before the last maintenance instillation) were detected in favor of the reduced frequency arm. Conclusions Reducing the BCG instillation frequency does not improve the QoL in NMIBC patients despite lower storage symptoms. Patient summary In this study, we evaluated whether a reduction in the number of received bacillus Calmette-Guérin instillations led to better quality of life in patients with high-grade non-muscle-invasive bladder cancer. We found no difference in the quality of life between the standard and the reduced bacillus Calmette-Guérin instillation frequency. We conclude that reducing the number of instillations does not lead to better quality of life in patients with high-grade non-muscle-invasive bladder cancer.
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Affiliation(s)
| | | | | | - Marc Colombel
- Department of Urology, Hospital Edouard Herriot, Lyon, France
| | - Tim Muilwijk
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | | | - Marko M. Babjuk
- Department of Urology, Hospital Motol, 2nd Faculty of Medicine, Charles University, Prague, Czech Republic
| | | | - Joan Palou
- Urology Department, Fundació Puigvert, Universitat Autònoma de Barcelona, Barcelona, Spain
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28
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Chu C, Pietzak E. Immune mechanisms and molecular therapeutic strategies to enhance immunotherapy in non-muscle invasive bladder cancer: Invited review for special issue "Seminar: Treatment Advances and Molecular Biology Insights in Urothelial Carcinoma". Urol Oncol 2023; 41:398-409. [PMID: 35811207 PMCID: PMC10167944 DOI: 10.1016/j.urolonc.2022.05.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 03/12/2022] [Accepted: 05/07/2022] [Indexed: 11/26/2022]
Abstract
Intravesical immunotherapy with Bacillus Calmette-Guérin (BCG) has been the standard of care for patients with high-risk non non-muscle invasive bladder cancer (NMIBC) for over four decades. Despite its success as a cancer immunotherapy, disease recurrence and progression remain common. Current efforts are focused on developing effective and well-tolerated alternatives to BCG and salvage bladder preservation therapies after BCG has failed. The focus of this review is to synthesize our current understanding of the molecular biology and tumor immune microenvironment of NMIBC to provide rationale for existing and emerging therapeutic targets. We highlight recent and ongoing clinical trials and define the current treatment landscape, challenges, and future directions of salvage treatment. Combination regimens that are rationally designed will be needed to make meaningful therapeutic advancements. Investigations into the molecular underpinnings of NMIBC are leading to the emergence of predictive molecular biomarkers that provide greater insight into the clinical heterogeneity of NMIBC and enable us to identify drivers of treatment resistance and new therapeutic targets.
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Affiliation(s)
- Carissa Chu
- Department of Surgery, Urology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Eugene Pietzak
- Department of Surgery, Urology Service, Memorial Sloan Kettering Cancer Center, New York, NY; Department of Urology, Weill Cornell Medical College, New York, NY.
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29
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Heishima K, Sugito N, Abe C, Hirata A, Sakai H, Akao Y. Targeting microRNA-145-mediated progressive phenotypes of early bladder cancer in a molecularly defined in vivo model. MOLECULAR THERAPY. NUCLEIC ACIDS 2023; 33:960-982. [PMID: 37727442 PMCID: PMC10505924 DOI: 10.1016/j.omtn.2023.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 06/09/2023] [Indexed: 09/21/2023]
Abstract
A progressive subclass of early-stage non-muscle-invasive bladder cancer (NMIBC) frequently recurs and progress into invasive carcinoma, thus decreasing the overall survival rate of NMIBC. However, therapeutic development for progressive NMIBC has been challenging due to the lack of molecularly validated in vivo models and agents targeting its genetic vulnerability. We herein molecularly characterized an interventional model of progressive NMIBC and revealed the principal functions and therapeutic potential of microRNA-145 (miR-145) in early bladder tumorigenesis. N-butyl-N-(4-hydroxybutyl)nitrosamine-induced premalignant lesions (BiPLs) in rats exhibited downregulated expression of miR-145 as well as highly similar mutation/expression profiles to those of the human progressive NMIBC subclass with the worst prognosis. The expression patterns of miR-145 inversely correlated with those of BC-related oncogenes in BiPLs. We also demonstrated that miR-145 dominantly regulated interferon pathways and c-Myc expression, which play a crucial role in the pathogenesis of progressive NMIBC. Furthermore, we demonstrated that miR-145 replacement with a novel miR-145-based intravesical agent (miR-145S1) significantly inhibited the progression of BiPLs in vivo. These results provide insights into the essential role of miR-145 as the earliest-acting oncogenic driver of bladder tumorigenesis as well as a validated interventional model and novel miR-145-based nucleic acid therapeutic agent for progressive NMIBC.
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Affiliation(s)
- Kazuki Heishima
- The United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Gifu, Japan
- Institute for Advanced Study (GUiAS), Gifu University, Gifu, Gifu, Japan
- Center for One Medicine Innovative Translational Research (COMIT), Gifu University, Gifu, Gifu, Japan
| | - Nobuhiko Sugito
- The United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Gifu, Japan
| | - Chikara Abe
- Department of Physiology, Gifu University Graduate School of Medicine, Gifu, Gifu, Japan
| | - Akihiro Hirata
- Center for One Medicine Innovative Translational Research (COMIT), Gifu University, Gifu, Gifu, Japan
- Laboratory of Veterinary Pathology, Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu, Gifu, Japan
| | - Hiroki Sakai
- Center for One Medicine Innovative Translational Research (COMIT), Gifu University, Gifu, Gifu, Japan
- Laboratory of Veterinary Pathology, Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu, Gifu, Japan
| | - Yukihiro Akao
- The United Graduate School of Drug Discovery and Medical Information Sciences, Gifu University, Gifu, Gifu, Japan
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30
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Arrabal Polo MÁ, Melgarejo Segura MT, Yáñez Castillo Y, Morales Martínez A, Pareja Vílchez M, Arrabal Martín M. Adjuvant intravesical treatment in patients with intermediate and high-risk non-muscle-invasive bladder cancer with BCG versus MMC applied with COMBAT or EMDA. Results of a prospective study. J Cancer Res Clin Oncol 2023; 149:7453-7459. [PMID: 36952006 PMCID: PMC10035471 DOI: 10.1007/s00432-023-04688-0] [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: 01/05/2023] [Accepted: 03/08/2023] [Indexed: 03/24/2023]
Abstract
BACKGROUND Bacillus Calmette-Guerin (BCG) maintenance therapy is the standard adjuvant treatment of high- and intermediate-risk non-muscle-invasive bladder cancer (NMIBC). However, the problems of shortages and the adverse effects, both local and systemic, that it causes lead to the search for alternatives with devices that improve the penetration of intravesical chemotherapeutics. MATERIALS AND METHODS Prospective observational study was conducted from August 2018 to August 2022. Patients diagnosed with intermediate and high-risk NMIBC without CIS who received one of the following three treatments were included: BCG in induction protocol with six weekly instillations and maintenance with three weekly instillations at months 3, 6, and 12. MMC was applied by Physionizer® 30 device with a current of 20 mA for 30 min was used in an induction protocol of 6 weekly instillations followed by 6 monthly instillations as maintenance (EMDA group). MMC was applied by COMBAT BRS System V2.0 device at 43 ± 0.5 ℃ for 60 min was used in an induction protocol of 6 weekly instillations followed by 6 monthly instillations as maintenance (HIVEC group). The primary objective was to compare the 24-month recurrence-free rate between the three groups. The secondary objectives were to evaluate the rate free of progression at 24 months and the degree of toxicity of the treatments. RESULTS One hundred and eighty-three patients divided into a HIVEC group with sixty-one patients, EMDA group with fifty-nine patients, and BCG group with sixty-three patients. After a mean follow-up of 25 months (IQR 13-36), the 24-month recurrence-free rate was 82.1% for HIVEC, 80% for EMDA, and 84.6% for BCG (p > 0.05), and a progression-free rate at 24 months of 95.6% for HIVEC, 98.3% for EMDA, and 92.9% for BCG (p > 0.05). No statistically significant differences were found between the three groups with respect to the degree of reported adverse events. CONCLUSION Adjuvant treatment with BCG or MMC applied with COMBAT or EMDA does not present differences in the recurrence-free rate and progression at 24 months in our population of patients with intermediate- and high-risk NMBC without CIS.
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Affiliation(s)
- Miguel Ángel Arrabal Polo
- Department of Urology, University Hospital San Cecilio, Av. del Conocimiento, s/n, 18016 Granada, Spain
| | | | - Yaiza Yáñez Castillo
- Department of Urology, University Hospital San Cecilio, Av. del Conocimiento, s/n, 18016 Granada, Spain
| | - Ana Morales Martínez
- Department of Urology, University Hospital San Cecilio, Av. del Conocimiento, s/n, 18016 Granada, Spain
| | - Manuel Pareja Vílchez
- Department of Urology, University Hospital San Cecilio, Av. del Conocimiento, s/n, 18016 Granada, Spain
| | - Miguel Arrabal Martín
- Department of Urology, University Hospital San Cecilio, Av. del Conocimiento, s/n, 18016 Granada, Spain
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31
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Nishimura M, Okumura M, Takemasa T, Yoshiyama T, Tanaka Y, Saotome M, Ohta K. A case of disseminated M. bovis bacillus Calmette-Guérin (BCG) disease after one month of BCG bladder infusion therapy and analysis of 77 cases of suspected BCG infection in Japan, 2017-2022. Respir Med Case Rep 2023; 45:101902. [PMID: 37538979 PMCID: PMC10393993 DOI: 10.1016/j.rmcr.2023.101902] [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: 12/19/2022] [Revised: 03/31/2023] [Accepted: 07/22/2023] [Indexed: 08/05/2023] Open
Abstract
Bacillus Calmette-Guerin (BCG) intravesical injections are used as adjuvant therapy for superficial bladder cancer. We report a case of a 78-year-old man who developed disseminated M. bovis BCG disease mimicking miliary tuberculosis early after BCG intravesical infusion. He started coughing after receiving three rounds of BCG for superficial bladder tumors, following transurethral resection of the tumors, approximately one month after initiation. Computerized tomography (CT) images showed diffuse nodular shadows in the bilateral lung fields with a random pattern. Consequently, disseminated BCG disease was diagnosed. Treatment with isoniazid, rifampicin, and ethambutol was initiated. Nine months after initiating treatment, CT showed the disappearance of the miliary shadows. We also discussed 77 cases of suspected BCG infection and the requests for Mycobacterium bovis BCG identification at our institution from 2017 to October 2022. Of these, 76 cases were M. bovis BCG, and 1 case was M. tuberculosis. Since M. tuberculosis can be identified in some patients with suspected BCG infection, it is crucial to distinguish between the two based on pathogenicity.
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Affiliation(s)
- Masashi Nishimura
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-Tuberculosis Association, Japan
- Division of Infectious Diseases and Respiratory Medicine, Department of Internal Medicine, National Defense Medical College, Japan
| | - Masao Okumura
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-Tuberculosis Association, Japan
| | - Takii Takemasa
- Department of Mycobacterium Reference and Research, Research Institute of Tuberculosis, Japan Anti-tuberculosis Association, Japan
| | - Takashi Yoshiyama
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-Tuberculosis Association, Japan
| | - Yoshiaki Tanaka
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-Tuberculosis Association, Japan
| | - Mikio Saotome
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-Tuberculosis Association, Japan
| | - Ken Ohta
- Respiratory Disease Center, Fukujuji Hospital, Japan Anti-Tuberculosis Association, Japan
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32
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Ma C, Zeng S, Dai L, Han H, Song R, Xu J, Ai X, Xu C. The natural course of bacillus Calmette-Guérin induced bladder lesions: A long-term follow-up study and systematic review. Asian J Urol 2023; 10:356-363. [PMID: 37538149 PMCID: PMC10394293 DOI: 10.1016/j.ajur.2022.12.006] [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: 10/15/2022] [Revised: 11/18/2022] [Accepted: 12/20/2022] [Indexed: 08/05/2023] Open
Abstract
Objective Bacillus Calmette-Guérin (BCG) instillation is the standard adjuvant treatment for intermediate- and high-risk non-muscle-invasive bladder cancer after transurethral resection. Nevertheless, its toxicity often causes bladder complications. On follow-up cystoscopy, post-BCG bladder lesions can be pathologically benign, urothelial carcinoma recurrence, or other types of bladder malignancy. Only a small number of case reports have been published on post-BCG bladder lesions. Their clinical features, natural course, and management remain unknown. Methods We retrospectively studied cystoscopic videos and medical records of BCG-treated bladder cancer patients at our center. During a long-term follow-up, we took biopsies on tumor-like lesions and described their changes. In addition, we summarized previous studies on post-BCG bladder lesions by systematic literature searching and review. Results We described a series of three cases with post-BCG bladder lesions mimicking tumor recurrence from a total of 38 cases with follow-up data for more than 5 years. Those lesions could last, grow, or disappear spontaneously, and remain pathological benign for years. In systematic review, we identified and analyzed a total of 15 cases with post-BCG bladder lesions with detailed clinical information. Eleven of the 15 were benign and have a good prognosis with nephrogenic adenoma being the most common pathological type. Conclusion Based on previous studies and our experience, benign lesions after BCG instillation cannot distinguish with cancer recurrence by cystoscopy alone, even under narrow band imaging mode. Nonetheless, given most of them have a good prognosis, random biopsy or transurethral resection might be spared in the patients with long-term negative biopsy and urine cytology.
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Affiliation(s)
- Chong Ma
- Department of Urology, The Third Medical Center of PLA General Hospital, Beijing, China
| | - Shuxiong Zeng
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Lihe Dai
- Department of Urology, The 943 Hospital of Joint Logistics Support Force of Chinese PLA, Gansu, China
| | - Huan Han
- Department of Pathology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Ruixiang Song
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Jinshan Xu
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai, China
| | - Xing Ai
- Department of Urology, The Third Medical Center of PLA General Hospital, Beijing, China
| | - Chuanliang Xu
- Department of Urology, Changhai Hospital, Naval Medical University, Shanghai, China
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Liu FY, Ding DN, Wang YR, Liu SX, Peng C, Shen F, Zhu XY, Li C, Tang LP, Han FJ. Icariin as a potential anticancer agent: a review of its biological effects on various cancers. Front Pharmacol 2023; 14:1216363. [PMID: 37456751 PMCID: PMC10347417 DOI: 10.3389/fphar.2023.1216363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Accepted: 06/20/2023] [Indexed: 07/18/2023] Open
Abstract
Numerous chemical compounds used in cancer treatment have been isolated from natural herbs to address the ever-increasing cancer incidence worldwide. Therein is icariin, which has been extensively studied for its therapeutic potential due to its anti-inflammatory, antioxidant, antidepressant, and aphrodisiac properties. However, there is a lack of comprehensive and detailed review of studies on icariin in cancer treatment. Given this, this study reviews and examines the relevant literature on the chemopreventive and therapeutic potentials of icariin in cancer treatment and describes its mechanism of action. The review shows that icariin has the property of inhibiting cancer progression and reversing drug resistance. Therefore, icariin may be a valuable potential agent for the prevention and treatment of various cancers due to its natural origin, safety, and low cost compared to conventional anticancer drugs, while further research on this natural agent is needed.
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Affiliation(s)
- Fang-Yuan Liu
- The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
| | - Dan-Ni Ding
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Yun-Rui Wang
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Shao-Xuan Liu
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Cheng Peng
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Fang Shen
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xiao-Ya Zhu
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Chan Li
- First Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Li-Ping Tang
- Harbin Medical University Cancer Hospital, Harbin, China
| | - Feng-Juan Han
- The First Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
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Grabe-Heyne K, Henne C, Mariappan P, Geiges G, Pöhlmann J, Pollock RF. Intermediate and high-risk non-muscle-invasive bladder cancer: an overview of epidemiology, burden, and unmet needs. Front Oncol 2023; 13:1170124. [PMID: 37333804 PMCID: PMC10272547 DOI: 10.3389/fonc.2023.1170124] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 05/19/2023] [Indexed: 06/20/2023] Open
Abstract
Bladder cancer ranks among the most common cancers globally. At diagnosis, 75% of patients have non-muscle-invasive bladder cancer (NMIBC). Patients with low-risk NMIBC have a good prognosis, but recurrence and progression rates remain high in intermediate- and high-risk NMIBC, despite the decades-long availability of effective treatments for NMIBC such as intravesical Bacillus Calmette-Guérin (BCG). The present review provides an overview of NMIBC, including its burden and treatment options, and then reviews aspects that counteract the successful treatment of NMIBC, referred to as unmet treatment needs. The scale and reasons for each unmet need are described based on a comprehensive review of the literature, including insufficient adherence to treatment guidelines by physicians because of insufficient knowledge, training, or access to certain therapy options. Low rates of lifestyle changes and treatment completion by patients, due to BCG shortages or toxicities and adverse events as well as their impact on social activities, represent additional areas of potential improvement. Highly heterogeneous evidence for the effectiveness and safety of some treatments limits the comparability of results across studies. As a result, efforts are underway to standardize treatment schedules for BCG, but intravesical chemotherapy schedules remain unstandardized. In addition, risk-scoring models often perform unsatisfactorily due to significant differences between derivation and real-world cohorts. Reporting in clinical trials suffers from a lack of consistent outcomes reporting in bladder cancer clinical trials, paired with an under-representation of racial and ethnic minorities in many trials.
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Affiliation(s)
| | | | - Paramananthan Mariappan
- Edinburgh Bladder Cancer Surgery (EBCS), Department of Urology, Western General Hospital, Edinburgh, United Kingdom
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Kodera A, Mohammed M, Lim P, Abdalla O, Elhadi M. The Management of Bacillus Calmette-Guérin (BCG) Failure in High-Risk Non-muscle Invasive Bladder Cancer: A Review Article. Cureus 2023; 15:e40962. [PMID: 37503461 PMCID: PMC10369196 DOI: 10.7759/cureus.40962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/26/2023] [Indexed: 07/29/2023] Open
Abstract
Non-muscle invasive bladder cancer (NMIBC) is a common urological malignancy, and bacillus Calmette-Guérin (BCG) therapy is the gold standard treatment in intermediate and high-risk groups. However, BCG failure occurs in a significant proportion of patients, emphasizing the need for effective alternative treatment modalities to address this burden. These treatments include immunotherapy, enhanced drug delivery, targeted therapy, device-assisted chemotherapy, vaccine therapy, and gene therapy, which show varying degrees of safety and efficacy. The objective of this review is to summarize the current evidence and ongoing research on these emerging therapies, offering insight into their potential for improving patient outcomes and quality of life. Although radical cystectomy remains the standard of care for high-risk NMIBC patients unresponsive to BCG, novel treatment modalities hold promise for the future management of this challenging patient population.
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Affiliation(s)
- Ahmed Kodera
- Urology, Worcestershire Acute Hopsitals NHS Trust, Worcester, GBR
| | - Mahmoud Mohammed
- Urology, Worcestershire Acute Hospitals NHS Trust, Worcester, GBR
- Surgical Oncology, South Egypt Cancer Institute, Assiut, EGY
| | - Paul Lim
- Urology, Worcestershire Acute Hospitals NHS Trust, Worcestershire, GBR
| | - Omer Abdalla
- Urology, Wirral University Hospital, Liverpool, GBR
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36
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Vidra N, Beeren I, van Zutphen M, Aben KK, Kampman E, Witjes JA, van der Heijden AG, Kiemeney LA, Vrieling A. Longitudinal associations of adherence to lifestyle recommendations and health-related quality of life in patients with non-muscle invasive bladder cancer. Int J Cancer 2023; 152:2032-2042. [PMID: 36594579 DOI: 10.1002/ijc.34418] [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: 09/23/2022] [Revised: 12/11/2022] [Accepted: 12/19/2022] [Indexed: 01/04/2023]
Abstract
Although the role of lifestyle in health-related quality of life (HRQoL) outcomes has been increasingly recognized for various types of cancer, evidence in patients with non-muscle invasive bladder cancer (NMIBC) is very limited. We aimed to evaluate the longitudinal association between adherence to the 2018 World Cancer Research Fund/American Institute for Cancer Research (WCRF/AICR) lifestyle recommendations and HRQoL in patients with NMIBC. This study included 1029 patients with NMIBC recruited between May 2014 and April 2017 from the Dutch multi-centre prospective cohort study UroLife. Lifestyle and HRQoL data were collected at 6 weeks (baseline), 3 months and 15 months after diagnosis. Information on body mass index (BMI), physical activity, diet and alcohol was used to compute the standardized WCRF/AICR adherence score (0-7). HRQoL outcomes were evaluated by the EORTC QLQ-C30. Linear mixed models were used to assess longitudinal confounder-adjusted associations between the WCRF/AICR adherence score and HRQoL outcomes. Adherence to each additional WCRF/AICR recommendation was associated with better global quality of life, physical, role and social functioning, and less fatigue. We found stronger inter-individual than intra-individual associations, suggesting that associations were mainly driven by between-subject differences. Higher adherence to the BMI, physical activity and dietary recommendations was associated with better scores for most HRQoL outcomes, while adherence to the alcohol recommendation (ie, non-consumption) was associated with worse HRQoL. Following the WCRF/AICR lifestyle recommendations may improve HRQoL in patients with NMIBC. Intervention studies are needed to establish whether the association between lifestyle and HRQoL is causal.
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Affiliation(s)
- Nikoletta Vidra
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ivy Beeren
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Moniek van Zutphen
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Katja K Aben
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands.,Department of Research and Development, Netherlands Comprehensive Cancer Organisation, Utrecht, The Netherlands
| | - Ellen Kampman
- Division of Human Nutrition and Health, Wageningen University & Research, Wageningen, The Netherlands
| | - J Alfred Witjes
- Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Lambertus A Kiemeney
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands.,Department of Urology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Alina Vrieling
- Department for Health Evidence, Radboud University Medical Center, Nijmegen, The Netherlands
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Cole K, Al-Kadhimi Z, Talmadge JE. Highlights into historical and current immune interventions for cancer. Int Immunopharmacol 2023; 117:109882. [PMID: 36848790 PMCID: PMC10355273 DOI: 10.1016/j.intimp.2023.109882] [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: 12/30/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 03/01/2023]
Abstract
Immunotherapy is an additional pillar when combined with traditional standards of care such as chemotherapy, radiotherapy, and surgery for cancer patients. It has revolutionized cancer treatment and rejuvenated the field of tumor immunology. Several types of immunotherapies, including adoptive cellular therapy (ACT) and checkpoint inhibitors (CPIs), can induce durable clinical responses. However, their efficacies vary, and only subsets of cancer patients benefit from their use. In this review, we address three goals: to provide insight into the history of these approaches, broaden our understanding of immune interventions, and discuss current and future approaches. We highlight how cancer immunotherapy has evolved and discuss how personalization of immune intervention may address present limitations. Cancer immunotherapy is considered a recent medical achievement and in 2013 was selected as the "Breakthrough of the Year" by Science. While the breadth of immunotherapeutics has been rapidly expanding, to include the use of chimeric antigen receptor (CAR) T-cell therapy and immune checkpoint inhibitor (ICI) therapy, immunotherapy dates back over 3000 years. The expansive history of immunotherapy, and related observations, have resulted in several approved immune therapeutics beyond the recent emphasis on CAR-T and ICI therapies. In addition to other classical forms of immune intervention, including human papillomavirus (HPV), hepatitis B, and the Mycobacterium bovis Bacillus Calmette-Guérin (BCG) tuberculosis vaccines, immunotherapies have had a broad and durable impact on cancer therapy and prevention. One classic example of immunotherapy was identified in 1976 with the use of intravesical administration of BCG in patients with bladder cancer; resulting in a 70 % eradication rate and is now standard of care. However, a greater impact from the use of immunotherapy is documented by the prevention of HPV infections that are responsible for 98 % of cervical cancer cases. In 2020, the World Health Organization (WHO) estimated that 341,831 women died from cervical cancer [1]. However, administration of a single dose of a bivalent HPV vaccine was shown to be 97.5 % effective in preventing HPV infections. These vaccines not only prevent cervical squamous cell carcinoma and adenocarcinoma, but also oropharyngeal, anal, vulvar, vaginal, and penile squamous cell carcinomas. The breadth, response and durability of these vaccines can be contrasted with CAR-T-cell therapies, which have significant barriers to their widespread use including logistics, manufacturing limitations, toxicity concerns, financial burden and lasting remissions observed in only 30 to 40 % of responding patients. Another, recent immunotherapy focus are ICIs. ICIs are a class of antibodies that can increase the immune responses against cancer cells in patients. However, ICIs are only effective against tumors with a high mutational burden and are associated with a broad spectrum of toxicities requiring interruption of administration and/or administration corticosteroids; both of which limit immune therapy. In summary, immune therapeutics have a broad impact worldwide, utilizing numerous mechanisms of action and when considered in their totality are more effective against a broader range of tumors than initially considered. These new cancer interventions have tremendous potential notability when multiple mechanisms of immune intervention are combined as well as with standard of care modalities.
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Affiliation(s)
- Kathryn Cole
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Zaid Al-Kadhimi
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198, USA; Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - James E Talmadge
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE 68198, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198-5950, USA; Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA.
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Yao Y, Ji JJ, Wang HY, Sun LJ, Zhang GM. Granulomatous prostatitis after bacille Calmette-Guérin instillation resembles prostate carcinoma: A case report and review of the literature. World J Clin Cases 2023; 11:2051-2059. [PMID: 36998956 PMCID: PMC10044953 DOI: 10.12998/wjcc.v11.i9.2051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/15/2023] [Accepted: 03/01/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND Bacille Calmette-Guérin (BCG) instillation is recommended in patients with non-muscle-invasive bladder cancer who have intermediate-risk and high-risk tumors. However, granulomatous prostatitis is a rare complication induced by BCG instillation, which can easily be misdiagnosed as prostate cancer. Here, we report a case of granulomatous prostatitis that resembled prostate cancer.
CASE SUMMARY A 64-year-old Chinese man with bladder cancer received BCG instillation. Three days later, he stopped BCG instillation and received anti-infective therapy due to the urinary tract infection. Three months after BCG restart, he had rising total prostate-specific antigen (PSA) (9.14 ng/mL) and decreasing free PSA/total PSA (0.09). T2-weighted images of magnetic resonance imaging (MRI) showed a 28 mm × 20 mm diffuse low signal abnormality in the right peripheral zone, which was markedly hyperintense on high b-value diffusion-weighted MRI and hypointense on apparent diffusion coefficient map images. Considering Prostate Imaging Reporting and Data System score of 5 and possibility of prostate cancer, a prostate biopsy was conducted. Histopathology showed typical features of granulomatous prostatitis. The nucleic acid test for tuberculosis was positive. He was finally diagnosed with BCG-induced granulomatous prostatitis. Thereafter, he stopped BCG instillation and received anti-tuberculosis treatment. During 10 mo follow-up, he had no evidence of tumor recurrence or symptoms of tuberculosis.
CONCLUSION Temporarily elevated PSA and high followed by low signal abnormality on diffusion-weighted MRI are important indicators of BCG-induced granulomatous prostatitis.
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Affiliation(s)
- Yu Yao
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Jun-Jie Ji
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Hai-Yun Wang
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Li-Jiang Sun
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Gui-Ming Zhang
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
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Replacement Instead of Discontinuation of Bacillus Calmette-Guérin Instillation in Non-Muscle-Invasive Bladder Cancer. Cancers (Basel) 2023; 15:cancers15041345. [PMID: 36831686 PMCID: PMC9954124 DOI: 10.3390/cancers15041345] [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: 01/01/2023] [Revised: 02/17/2023] [Accepted: 02/18/2023] [Indexed: 02/23/2023] Open
Abstract
BACKGROUND To evaluate the efficacy of intravesical chemotherapy replacement in patients with intermediate- and high-risk non-muscle-invasive bladder cancer (NMIBC), who underwent bacillus Calmette-Guérin (BCG) instillation but discontinued due to global shortages or toxicity of BCG. METHODS This retrospective study included patients with intermediate- and high-risk NMIBC who received BCG intravesical instillation. Those who discontinued the treatment were divided into the pure BCG group and chemotherapy replacement group. Comparisons between these groups were performed. The primary endpoint was bladder recurrence-free survival (RFS). RESULTS A total of 480 patients were included. Baseline characteristics were similar between groups, but the total instillation times were higher in the chemotherapy replacement group than in the pure BCG group (n = 14.9 vs. 10.5). The chemotherapy replacement group had a better three-year RFS (p = 0.022). On multivariate analysis, the pure BCG group had significantly increased all-time and 3-year recurrences (hazard ratio 2.015 and 2.148) compared to the chemotherapy replacement group. CONCLUSIONS Chemotherapy replacement has a better three-year RFS than no instillation in patients with intermediate- and high-risk NMIBC who received BCG instillation but facing treatment stoppage.
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Seok J, Kwak HJ, Kwak Y, Lee M, Park KS, Kim A, Cho SG. Anti-oncogenic effects of dutasteride, a dual 5-alpha reductase inhibitor and a drug for benign prostate hyperplasia, in bladder cancer. J Transl Med 2023; 21:129. [PMID: 36800968 PMCID: PMC9938606 DOI: 10.1186/s12967-023-03972-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 02/06/2023] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND The incidence of bladder cancer (BCa) is approximately four times higher in men than in women. To develop effective BCa treatments, there is an urgent need to understand the differences in the BCa control mechanisms based on gender. Our recent clinical study showed that androgen suppression therapy using 5α-reductase inhibitors and androgen deprivation therapy affects BCa progression, but the underlying mechanisms are still unknown. METHODS mRNA expression levels of the androgen receptor (AR) and SLC39A9 (membrane AR) in T24 and J82 BCa cells were evaluated by reverse transcription-PCR (RT-PCR). The effect of dutasteride, a 5α-reductase inhibitor, in BCa progression was determined in cells transfected with control and AR-overexpressing plasmids. In addition, cell viability and migration assays, RT-PCR, and western blot analysis were performed to analyze the effect of dutasteride on BCa in the presence of testosterone. Finally, steroidal 5α-reductase 1 (SRD5A1), one of the dutasteride target genes, was silenced in T24 and J82 BCa cells using control and shRNA-containing plasmids, and the oncogenic role of SRD5A1 was evaluated. RESULTS Dutasteride treatment led to significant inhibition of the testosterone-induced increase dependent on AR and SLC39A9 in cell viability and migration of T24 and J82 BCa cells and induced alterations in the expression level of cancer progression proteins, such as metalloproteases, p21, BCL-2, NF-KB, and WNT in AR-negative BCa. Furthermore, the bioinformatic analysis showed that mRNA expression levels of SRD5A1 were significantly higher in BCa tissues than in normal paired tissues. A positive correlation between SRD5A1 expression and poor patient survival was observed in patients with BCa. Also, Dutasteride treatment reduced cell proliferation and migration via blocking the SRD5A1 in BCa. CONCLUSIONS Dutasteride inhibited testosterone-induced BCa progression dependent on SLC39A9 in AR-negative BCa and repressed oncogenic signaling pathways, including those of metalloproteases, p21, BCL-2, NF-KB, and WNT. Our results also suggest that SRD5A1 plays a pro-oncogenic role in BCa. This work provides potential therapeutic targets for the treatment of BCa.
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Affiliation(s)
- Jaekwon Seok
- grid.258676.80000 0004 0532 8339Department of Stem Cell and Regenerative Biotechnology, Molecular & Cellular Reprogramming Center (MCRC), and Incurable Disease Animal Model & Stem Cell Institute (IDASI), Konkuk University, Seoul, 05029 Republic of Korea
| | - Hee Jeong Kwak
- grid.258676.80000 0004 0532 8339Department of Stem Cell and Regenerative Biotechnology, Molecular & Cellular Reprogramming Center (MCRC), and Incurable Disease Animal Model & Stem Cell Institute (IDASI), Konkuk University, Seoul, 05029 Republic of Korea
| | - Yeonjoo Kwak
- grid.258676.80000 0004 0532 8339Department of Stem Cell and Regenerative Biotechnology, Molecular & Cellular Reprogramming Center (MCRC), and Incurable Disease Animal Model & Stem Cell Institute (IDASI), Konkuk University, Seoul, 05029 Republic of Korea
| | - Moonjung Lee
- grid.258676.80000 0004 0532 8339Department of Stem Cell and Regenerative Biotechnology, Molecular & Cellular Reprogramming Center (MCRC), and Incurable Disease Animal Model & Stem Cell Institute (IDASI), Konkuk University, Seoul, 05029 Republic of Korea ,grid.258676.80000 0004 0532 8339Department of Advanced Translational Medicine, Konkuk University, Seoul, 05029 Republic of Korea
| | - Kyoung Sik Park
- grid.411120.70000 0004 0371 843XDepartment of Surgery, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, 05030 Republic of Korea
| | - Aram Kim
- Department of Urology, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, 05030, Republic of Korea.
| | - Ssang-Goo Cho
- Department of Stem Cell and Regenerative Biotechnology, Molecular & Cellular Reprogramming Center (MCRC), and Incurable Disease Animal Model & Stem Cell Institute (IDASI), Konkuk University, Seoul, 05029, Republic of Korea.
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Jain A. Pott's disease post intravesical BCG. Urol Case Rep 2023; 46:102317. [PMID: 36687749 PMCID: PMC9852599 DOI: 10.1016/j.eucr.2023.102317] [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: 12/05/2022] [Revised: 12/30/2022] [Accepted: 01/02/2023] [Indexed: 01/07/2023] Open
Abstract
This report describes a unique case of an 89-year-old-male who presented with a right psoas abscess and new erosive changes in the L3/L4 vertebral bodies. This is on a background of non muscle invasive bladder cancer (NMIBC) for which he received intravesical Bacillus Calmette-Guerin (BCG). Pott's disease is a rare complication of BCG therapy and there is paucity of data about the risk factors for systemic spread of intravesical BCG.
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Affiliation(s)
- Anika Jain
- Department of Urology, Sydney Adventist Hospital, Australia.
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42
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Chen X, He F, Zhang W, Fu Y, Cao Z. Emerging trends of BCG immunotherapy for bladder cancer in last decade: a bibliometric and visualization analysis. Front Oncol 2023; 13:1092969. [PMID: 37124495 PMCID: PMC10140368 DOI: 10.3389/fonc.2023.1092969] [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: 11/08/2022] [Accepted: 03/29/2023] [Indexed: 05/02/2023] Open
Abstract
Background One of the milestones in bacterial-mediated therapy for cancer, Bacillus Calmette-Guerin (BCG) has been used to treat bladder cancer (BC) for more than 30 years. BCG immunotherapy is now the standard of care for high-grade non-muscle invasive bladder cancer (NMIBC) following transurethral resection. Methods We searched the Web of Science core collection (WoSCC) database and used bibliometric methods through CiteSpace (version 5.1.R6), VOSviewer (version 1.6.18) and R-Bibliometrix (version R 4.2.1) to analyze and discuss the current status and trends of BCG therapy of BC from 2012 to 2021 in terms of co-occurrence, co-polymerization and visualization. Results A total of 2476 publications were found, with the majority coming from the United States and China. Over the last decade, overall yearly outputs have increased fivefold, from 117 papers in 2012 to 534 records in 2021. Most publications were produced by the University of Texas System. The authors, Ashish M. Kamat of the University of Texas-MD Anderson Cancer Center in the United States, and Shahrokh F. Shariat of Weill Cornell Medical College, were pioneers in this field with the most publications. The journals, Urologic Oncology Seminars and Original Investigations, Cancers and Frontiers in Oncology, have published a dramatic increase in the number of articles, and tumor and urology nephrology research directions have received the most attention from journals. Furthermore, recent research has concentrated on muscle-invasive bladder cancer (MIBC). BCG therapy mechanism, BCG dose and strains, targeted therapy and immune checkpoint inhibitors (ICIs) for BC were attractive research contents, with ICIs (PD-1, PD-L1) being the most popular study point in recent years. With more research on tumor immunology, screening for more reliable biomarkers for precision treatment, and the development of combination regimens of ICIs, targeted treatment of BC stem cells, and personalized BC therapies may be promising areas of immunotherapy research in the coming years. Conclusion The results of this bibliometric study can provide the current status and research trends of BCG therapy for BC in the last decade, and also further complements the research content of bacterial-mediated cancer therapy.
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Affiliation(s)
- Xingfeng Chen
- School of Nursing, Shanxi Medical University, Taiyuan, China
| | - Fang He
- Department of General Surgery, Shanxi Bethune Hospital, Third Hospital of Shanxi Medical University, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
| | - Wenjin Zhang
- Urology Department, Third Hospital of Shanxi Medical University, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Taiyuan, China
- *Correspondence: Wenjin Zhang,
| | - Yao Fu
- School of Public Health, Shanxi Medical University, Taiyuan, China
| | - Zhiqin Cao
- School of Nursing, Shanxi University of Traditional Chinese Medicine, Taiyuan, China
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Reiter's syndrome following intravesical Bacillus Calmette-Guerin therapy for bladder carcinoma: Case report. IDCases 2023; 31:e01711. [PMID: 36911867 PMCID: PMC9996374 DOI: 10.1016/j.idcr.2023.e01711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/06/2023] [Accepted: 02/11/2023] [Indexed: 02/22/2023] Open
Abstract
Reiter syndrome is an autoimmune condition that develops in as a reactive response to GI or GU related infectious and rarely related to Intravesical BCG. it is a triad of conjunctivitis, urethritis, and arthritis. Here we report the case of a female patient who developed acute Reiter's syndrome following intravesical Bacillus Calmette-Guerin (BCG) immunotherapy for superficial bladder cancer. After the sixth dose in the maintenance phase of treatment the patient developed conjunctivitis, aseptic urethritis, and polyarthritis consistent with a diagnosis of Reiter's syndrome. In this patient non-steroidal anti-inflammatory drugs (NSAIDs), oral steroids and anti-tuberculosis drugs were administered with complete resolution of symptoms.
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Ji J, Yao Y, Guan F, Sun L, Zhang G. Efficacy and adverse reactions of intra-arterial chemotherapy in patients with bladder cancer: A systematic review and meta-analysis. J Cancer Res Ther 2022; 18:1884-1893. [PMID: 36647946 DOI: 10.4103/jcrt.jcrt_2187_21] [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] [Indexed: 01/13/2023]
Abstract
This meta-analysis investigated the efficacies of intra-arterial chemotherapy (IAC) plus intravesical chemotherapy (IVC) versus IVC alone in patients with non-muscle-invasive bladder cancer (NMIBC), and preoperative IAC versus preoperative intravenous chemotherapy (IV) in patients with bladder cancer. We also assessed the adverse reactions (ARs) of IAC. We searched the PubMed, Embase, Cochrane Library, and Web of Science databases for English articles published before April 2021. The qualities of cohort studies and randomized controlled trials were analyzed using the Newcastle-Ottawa Scale and Cochrane risk-of-bias tool, respectively. Effect outcomes were computed by random-effects and fixed-effects models. Statistical analyses were conducted using Stata 16.0 and RevMan v5.3.0. A total of seven articles were included. The analysis revealed that IAC plus IVC significantly prolonged recurrence-free survival (RFS) (hazard ratio [HR] = 0.55, 95% confidence interval [CI] = 0.40-0.76, I2 = 0%) and progression-free survival (PFS) (HR = 0.59, 95% CI = 0.37-0.97, I2 = 0%) compared with IVC alone in NMIBC patients after transurethral resection of bladder tumor (TURBT), but had no effect on overall survival (OS), tumor recurrence interval, or tumor-specific death rate. Preoperative IAC had no significant OS benefit compared with preoperative IV in bladder cancer patients. Regarding ARs, patients treated with IAC were significantly more likely to develop grade 1-2 ARs, including nausea/vomiting (odds ratio [OR] = 26.38, 95% CI = 1.88-370.79, I2 = 78%), neutropenia (OR = 10.15, 95% CI = 3.01-34.24, I2 = 0%), hypoleukemia (OR = 5.49, 95% CI = 1.38-21.82, I2 = 26%), and increased alanine aminotransferase (OR = 12.28, 95% CI = 2.24-67.43, I2 = 0%), but there was no significant difference between grade 1-2 ARs and grade 3-4 ARs in terms of increased creatinine in patients treated with IAC. Therefore, administration of IAC plus IVC after TURBT improved RFS and PFS compared with IAC alone in patients with NMIBC. IAC was associated with mild ARs and was well tolerated by most patients.
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Affiliation(s)
- Junjie Ji
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yu Yao
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Fengju Guan
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lijiang Sun
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Guiming Zhang
- Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
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Dosis reducida vs. dosis completa de BCG en el cáncer de vejiga: revisión sistemática y metaanálisis. Actas Urol Esp 2022. [DOI: 10.1016/j.acuro.2022.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Numakura K, Kobayashi M, Ishida T, Okane K, Suzuki K, Shimoda N, Suzuki T, Kumazawa T, Sasaki R, Fukuda H, Kashima S, Yamamoto R, Koizumi A, Nara T, Kanda S, Huang M, Saito M, Narita S, Inoue T, Tsuchiya N, Habuchi T. Effect of Levofloxacin on the Efficacy and Adverse Events in Intravesical Bacillus Calmette-Guerin Treatment for Bladder Cancer: Results of a Randomized, Prospective, Multicenter Study. Eur Urol Focus 2022; 8:1666-1672. [PMID: 35717522 DOI: 10.1016/j.euf.2022.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 05/14/2022] [Accepted: 06/04/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND Although bacillus Calmette-Guerin (BCG) is a standard treatment for high-risk non-muscle-invasive bladder cancer (NMIBC), a high rate of adverse events with a variety of grades remains a difficulty. OBJECTIVE In this randomized, prospective, multicenter study, we examined whether levofloxacin, given after each intravesical instillation of BCG, could improve its tolerance in patients with intermediate- to high-risk urothelial carcinoma of the bladder without compromising its efficacy. DESIGN, SETTING, AND PARTICIPANTS Overall, 106 Japanese patients (85 men and 21 women; age: median, 69.5 yr) with primary or recurrent NMIBC were randomized after transurethral resection to induce treatment with intravesical BCG plus levofloxacin (group 1) or BCG alone (group 2). INTERVENTION Patients who underwent intravesical instillation of BCG were randomized with or without levofloxacin administration. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Adverse events were assessed using the National Cancer Institute-Common Toxicity Criteria version 3.0. Cumulative incidence functions and Kaplan-Meier methods were applied to estimate survival outcomes. RESULTS AND LIMITATIONS There was no significant difference in baseline characteristics between the groups. The completion rate of group 1 (85.5%) was not significantly lower than that of group 2 (76.5%; p = 0.321). There was no significant difference in the completion rate of patients with pollakisuria, painful micturition, gross hematuria, fever elevation, and others between the groups. The incidence of adverse events in patients with high-grade pollakisuria (7.3% vs 25.4%, p = 0.041) and fever (0% vs 9.1%, p = 0.034) was significantly lower in group 1. The 5-yr progression-free and cancer-specific survival rates were significantly better in group 1. CONCLUSIONS Prophylactic levofloxacin administration may reduce the severity of adverse events and contribute to better outcomes from BCG intravesical therapy in patients with NMIBC. PATIENT SUMMARY Levofloxacin administration seems to be a safe and effective therapy for non-muscle-invasive bladder cancer patients treated with bacillus Calmette-Guerin intravesical therapy.
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Affiliation(s)
- Kazuyuki Numakura
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan.
| | - Mizuki Kobayashi
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Toshiya Ishida
- Department of Urology, Akita City Hospital, Akita, Japan
| | - Katsumi Okane
- Department of Urology, Akita Kousei Medical Center, Akita, Japan
| | - Kazumasa Suzuki
- Department of Urology, Kakunodate General Hospital, Senboku, Japan
| | - Naotake Shimoda
- Department of Urology, Japanese Red Cross Akita Hospital, Akita, Japan
| | - Takehiro Suzuki
- Department of Urology, Hiraka General Hospital, Yokote, Japan
| | - Teruaki Kumazawa
- Department of Urology, Omagari Kousei Medical Center, Daisen, Japan
| | - Ryusei Sasaki
- Department of Urology, Kitaakita Municipal Hospital, Kitaakita, Japan
| | - Hisami Fukuda
- Department of Urology, Fujiwara Memorial Hospital, Katagami, Japan
| | - Soki Kashima
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Ryohei Yamamoto
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Atsushi Koizumi
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Taketoshi Nara
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Sohei Kanda
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Mingguo Huang
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Mitsuru Saito
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Shintaro Narita
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Takamitsu Inoue
- Department of Renal and Urological Surgery, International University of Health and Welfare, Narita, Japan
| | - Norihiko Tsuchiya
- Department of Urology, Yamagata University Faculty of Medicine, Yamagata, Japan
| | - Tomonori Habuchi
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
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Guerrero-Ramos F, Subiela JD, Rodríguez-Faba Ó, Aumatell J, Manfredi C, Bozzini G, Romero-Otero J, Couñago-Lorenzo F. Predicting Recurrence and Progression in Patients with Non-Muscle-Invasive Bladder Cancer: Systematic Review on the Performance of Risk Stratification Models. Bladder Cancer 2022. [DOI: 10.3233/blc-220055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Several classifications have been reported to stratify non-muscle-invasive bladder cancer (NMIBC) in risk groups according to the probability of recurrence and progression. OBJECTIVE: To systematically review the current evidence regarding risk stratification of NMIBC. METHODS: The systematic review was performed in accordance with the PRISMA statement. Studies providing data on development and/or external validation cohorts of models and risk stratification tables for recurrence and/or progression for patients with NMIBC, reporting at least one discrimination measure (AUC or C-Index) were included. RESULTS: Twenty-five studies involving 22,737 patients were included. Six classifications were identified, three of them were predictive models (EORTC, CUETO, EAU 2021) and three were based on expert opinion (EAU 2020, AUA, NCCN). A high risk of bias was present in the majority of the studies. Certain heterogenicity was found among the studies regarding adjuvant therapy, postoperative instillation or second resection. The definition of oncological outcomes was not standardized in the included studies. CUETO and EORTC scoring systems are the most validated. In general, validations showed a poor discrimination capability to predict recurrence, slightly better for progression. The EAU 2021 model overestimates the risk of progression in patients treated with BCG. Carcinoma in situ is underrepresented in all the studies analyzed. CONCLUSIONS: The existing classifications show poor discrimination capability for recurrence and possibly helpful discrimination capability for progression in NMIBC patients. These results highlight the unmet need to develop novel accurate risk models for patients with NMIBC, which could be improved with the combination of clinicopathological and molecular information.
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Affiliation(s)
- Félix Guerrero-Ramos
- ROC Clinic, Madrid, Spain
- Department of Urology, Hospital Universitario HM Sanchinarro, Madrid, Spain
- Department of Urology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - José Daniel Subiela
- Department of Urology, Hospital Universitario Ramón y Cajal, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | | | - Julia Aumatell
- Department of Urology, Fundació Puigvert, Barcelona, Spain
| | - Celeste Manfredi
- Unit of Urology, Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Giorgio Bozzini
- Department of Urology, ASST Lariana Ospedale Sant’Anna, Como, Italy
| | - Javier Romero-Otero
- ROC Clinic, Madrid, Spain
- Department of Urology, Hospital Universitario HM Sanchinarro, Madrid, Spain
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Senserrich J, Guallar-Garrido S, Gomez-Mora E, Urrea V, Clotet B, Julián E, Cabrera C. Remodeling the bladder tumor immune microenvironment by mycobacterial species with changes in their cell envelope composition. Front Immunol 2022; 13:993401. [PMID: 36304456 PMCID: PMC9593704 DOI: 10.3389/fimmu.2022.993401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 09/20/2022] [Indexed: 11/17/2022] Open
Abstract
Intravesical BCG instillation after bladder tumor resection is the standard treatment for non-muscle invasive bladder cancer; however, it is not always effective and frequently has undesirable side effects. Therefore, new strategies that improve the clinical management of patients are urgently needed. This study aimed to comprehensively evaluate the bladder tumor immune microenvironment profile after intravesical treatment with a panel of mycobacteria with variation in their cell envelope composition and its impact on survival using an orthotopic murine model to identify more effective and safer therapeutic strategies. tumor-bearing mice were intravesically treated with a panel of BCG and M. brumae cultured under different conditions. Untreated tumor-bearing mice and healthy mice were also included as controls. After mycobacterial treatments, the infiltrating immune cell populations in the bladder were analysed by flow cytometry. We provide evidence that mycobacterial treatment triggered a strong immune infiltration into the bladder, with BCG inducing higher global absolute infiltration than M. brumae. The induced global immune microenvironment was strikingly different between the two mycobacterial species, affecting both innate and adaptive immunity. Compared with M. brumae, BCG treated mice exhibited a more robust infiltration of CD4+ and CD8+ T-cells skewed toward an effector memory phenotype, with higher frequencies of NKT cells, neutrophils/gMDSCs and monocytes, especially the inflammatory subset, and higher CD4+ TEM/CD4+ Treg and CD8+ TEM/CD4+ Treg ratios. Conversely, M. brumae treatment triggered higher proportions of total activated immune cells and activated CD4+ and CD8+ TEM cells and lower ratios of CD4+ TEM cells/CD4+ Tregs, CD8+ TEM cells/CD4+ Tregs and inflammatory/reparative monocytes. Notably, the mycobacterial cell envelope composition in M. brumae had a strong impact on the immune microenvironment, shaping the B and myeloid cell compartment and T-cell maturation profile and thus improving survival. Overall, we demonstrate that the bladder immune microenvironment induced by mycobacterial treatment is species specific and shaped by mycobacterial cell envelope composition. Therefore, the global bladder immune microenvironment can be remodelled, improving the quality of infiltrating immune cells, the balance between inflammatory and regulatory/suppressive responses and increasing survival.
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Affiliation(s)
- Jordi Senserrich
- AIDS Research Institute IrsiCaixa, Institut de Recerca en Ciències de la Salut Germans Trias i Pujol (IGTP), Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Sandra Guallar-Garrido
- Departament de Genètica i de Microbiologia, Facultat de Biociències, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Elisabet Gomez-Mora
- AIDS Research Institute IrsiCaixa, Institut de Recerca en Ciències de la Salut Germans Trias i Pujol (IGTP), Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Victor Urrea
- AIDS Research Institute IrsiCaixa, Institut de Recerca en Ciències de la Salut Germans Trias i Pujol (IGTP), Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Bonaventura Clotet
- AIDS Research Institute IrsiCaixa, Institut de Recerca en Ciències de la Salut Germans Trias i Pujol (IGTP), Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Barcelona, Spain
- Fundació lluita contra la SIDA, Infectious Diseases Department, Hospital Germans Trias i Pujol, Catalonia, Spain
- University of Vic-Central University of Catalonia (UVic - UCC), Vic, Spain
- Consorcio Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Esther Julián
- Departament de Genètica i de Microbiologia, Facultat de Biociències, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Cecilia Cabrera
- AIDS Research Institute IrsiCaixa, Institut de Recerca en Ciències de la Salut Germans Trias i Pujol (IGTP), Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Barcelona, Spain
- *Correspondence: Cecilia Cabrera, ; Esther Julián,
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Heer R, Lewis R, Duncan A, Penegar S, Vadiveloo T, Clark E, Yu G, Mariappan P, Cresswell J, McGrath J, N'Dow J, Nabi G, Mostafid H, Kelly J, Ramsay C, Lazarowicz H, Allan A, Breckons M, Campbell K, Campbell L, Feber A, McDonald A, Norrie J, Orozco-Leal G, Rice S, Tandogdu Z, Taylor E, Wilson L, Vale L, MacLennan G, Hall E. Photodynamic versus white-light-guided resection of first-diagnosis non-muscle-invasive bladder cancer: PHOTO RCT. Health Technol Assess 2022; 26:1-144. [PMID: 36300825 PMCID: PMC9639219 DOI: 10.3310/plpu1526] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Around 7500 people are diagnosed with non-muscle-invasive bladder cancer in the UK annually. Recurrence following transurethral resection of bladder tumour is common, and the intensive monitoring schedule required after initial treatment has associated costs for patients and the NHS. In photodynamic diagnosis, before transurethral resection of bladder tumour, a photosensitiser that is preferentially absorbed by tumour cells is instilled intravesically. Transurethral resection of bladder tumour is then conducted under blue light, causing the photosensitiser to fluoresce. Photodynamic diagnosis-guided transurethral resection of bladder tumour offers better diagnostic accuracy than standard white-light-guided transurethral resection of bladder tumour, potentially reducing the chance of subsequent recurrence. OBJECTIVE The objective was to assess the clinical effectiveness and cost-effectiveness of photodynamic diagnosis-guided transurethral resection of bladder tumour. DESIGN This was a multicentre, pragmatic, open-label, parallel-group, non-masked, superiority randomised controlled trial. Allocation was by remote web-based service, using a 1 : 1 ratio and a minimisation algorithm balanced by centre and sex. SETTING The setting was 22 NHS hospitals. PARTICIPANTS Patients aged ≥ 16 years with a suspected first diagnosis of high-risk non-muscle-invasive bladder cancer, no contraindications to photodynamic diagnosis and written informed consent were eligible. INTERVENTIONS Photodynamic diagnosis-guided transurethral resection of bladder tumour and standard white-light cystoscopy transurethral resection of bladder tumour. MAIN OUTCOME MEASURES The primary clinical outcome measure was the time to recurrence from the date of randomisation to the date of pathologically proven first recurrence (or intercurrent bladder cancer death). The primary health economic outcome was the incremental cost per quality-adjusted life-year gained at 3 years. RESULTS We enrolled 538 participants from 22 UK hospitals between 11 November 2014 and 6 February 2018. Of these, 269 were allocated to photodynamic diagnosis and 269 were allocated to white light. A total of 112 participants were excluded from the analysis because of ineligibility (n = 5), lack of non-muscle-invasive bladder cancer diagnosis following transurethral resection of bladder tumour (n = 89) or early cystectomy (n = 18). In total, 209 photodynamic diagnosis and 217 white-light participants were included in the clinical end-point analysis population. All randomised participants were included in the cost-effectiveness analysis. Over a median follow-up period of 21 months for the photodynamic diagnosis group and 22 months for the white-light group, there were 86 recurrences (3-year recurrence-free survival rate 57.8%, 95% confidence interval 50.7% to 64.2%) in the photodynamic diagnosis group and 84 recurrences (3-year recurrence-free survival rate 61.6%, 95% confidence interval 54.7% to 67.8%) in the white-light group (hazard ratio 0.94, 95% confidence interval 0.69 to 1.28; p = 0.70). Adverse event frequency was low and similar in both groups [12 (5.7%) in the photodynamic diagnosis group vs. 12 (5.5%) in the white-light group]. At 3 years, the total cost was £12,881 for photodynamic diagnosis-guided transurethral resection of bladder tumour and £12,005 for white light. There was no evidence of differences in the use of health services or total cost at 3 years. At 3 years, the quality-adjusted life-years gain was 2.094 in the photodynamic diagnosis transurethral resection of bladder tumour group and 2.087 in the white light group. The probability that photodynamic diagnosis-guided transurethral resection of bladder tumour was cost-effective was never > 30% over the range of society's cost-effectiveness thresholds. LIMITATIONS Fewer patients than anticipated were correctly diagnosed with intermediate- to high-risk non-muscle-invasive bladder cancer before transurethral resection of bladder tumour and the ratio of intermediate- to high-risk non-muscle-invasive bladder cancer was higher than expected, reducing the number of observed recurrences and the statistical power. CONCLUSIONS Photodynamic diagnosis-guided transurethral resection of bladder tumour did not reduce recurrences, nor was it likely to be cost-effective compared with white light at 3 years. Photodynamic diagnosis-guided transurethral resection of bladder tumour is not supported in the management of primary intermediate- to high-risk non-muscle-invasive bladder cancer. FUTURE WORK Further work should include the modelling of appropriate surveillance schedules and exploring predictive and prognostic biomarkers. TRIAL REGISTRATION This trial is registered as ISRCTN84013636. FUNDING This project was funded by the National Institute for Health and Care Research ( NIHR ) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 26, No. 40. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Rakesh Heer
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Rebecca Lewis
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, UK
| | - Anne Duncan
- Centre for Healthcare Randomised Trials (CHaRT), University of Aberdeen, Aberdeen, UK
| | - Steven Penegar
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, UK
| | - Thenmalar Vadiveloo
- Centre for Healthcare Randomised Trials (CHaRT), University of Aberdeen, Aberdeen, UK
| | - Emma Clark
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Ge Yu
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | | | - Joanne Cresswell
- Department of Urology, South Tees Hospitals NHS Trust, Middlesbrough, UK
| | - John McGrath
- Department of Urology, Royal Devon and Exeter Hospital NHS Trust, Exeter, UK
| | - James N'Dow
- Academic Urology Unit, University of Aberdeen, Aberdeen, UK
| | - Ghulam Nabi
- School of Medicine, University of Dundee, Dundee, UK
| | - Hugh Mostafid
- Department of Urology, Basingstoke and North Hampshire NHS Foundation Trust, Basingstoke, UK
| | - John Kelly
- University College London Cancer Institute, University College London Hospitals NHS Foundation Trust, London, UK
| | - Craig Ramsay
- Health Services Research Unit, University of Aberdeen, Aberdeen, UK
| | - Henry Lazarowicz
- Department of Urology, Royal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, UK
| | - Angela Allan
- Department of Urology, Aberdeen Royal Infirmary, NHS Grampian, Aberdeen, UK
| | - Matthew Breckons
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Karen Campbell
- Centre for Healthcare Randomised Trials (CHaRT), University of Aberdeen, Aberdeen, UK
| | - Louise Campbell
- Centre for Healthcare Randomised Trials (CHaRT), University of Aberdeen, Aberdeen, UK
| | - Andy Feber
- University College London Cancer Institute, University College London Hospitals NHS Foundation Trust, London, UK
| | - Alison McDonald
- Centre for Healthcare Randomised Trials (CHaRT), University of Aberdeen, Aberdeen, UK
| | - John Norrie
- Edinburgh Clinical Trials Unit, University of Edinburgh, Edinburgh, UK
| | - Giovany Orozco-Leal
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Stephen Rice
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Zafer Tandogdu
- University College London Cancer Institute, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Laura Wilson
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Luke Vale
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Graeme MacLennan
- Centre for Healthcare Randomised Trials (CHaRT), University of Aberdeen, Aberdeen, UK
| | - Emma Hall
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, UK
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Joseph A, Lafarge A, Mabrouki A, Abdel-Nabey M, Binois Y, Younan R, Azoulay E. Severe infections in recipients of cancer immunotherapy: what intensivists need to know. Curr Opin Crit Care 2022; 28:540-550. [PMID: 35950720 DOI: 10.1097/mcc.0000000000000978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Given the increased number of cancer patients admitted in the ICU and the growing importance of immunotherapy in their therapeutic arsenal, intensivists will be increasingly confronted to patients treated with immunotherapies who will present with complications, infectious and immunologic. RECENT FINDINGS Apart from their specific immunologic toxicities, cancer immunotherapy recipients also have specific immune dysfunction and face increased infectious risks that may lead to intensive care unit admission. SUMMARY Chimeric antigen receptor T-cell therapy is associated with profound immunosuppression and the risks of bacterial, fungal and viral infections vary according to the time since infusion.Immune checkpoint blockers are associated with an overall favorable safety profile but associations of checkpoint blockers and corticosteroids and immunosuppressive drugs prescribed to treat immune-related adverse events are associated with increased risks of bacterial and fungal infections.The T-cell engaging bispecific therapy blinatumomab causes profound B-cell aplasia, hypogammaglobulinemia and neutropenia, but seems to be associated with fewer infectious adverse events compared with standard intensive chemotherapy.Lastly, intravesical administration of Bacillus Calmette-Guérin (BCG) can lead to disseminated BCGitis and severe sepsis requiring a specific antibiotherapy, often associated with corticosteroid treatment.
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Affiliation(s)
- Adrien Joseph
- Medical Intensive Care Unit, Saint-Louis Teaching Hospital, Public Assistance Hospitals of Paris, Paris, France
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