1
|
Guerrero-Ramos F, Boormans JL, Daneshmand S, Gontero P, Kamat AM, Rouprêt M, Vilaseca A, Shariat SF. Novel Delivery Systems and Pharmacotherapeutic Approaches for the Treatment of Non-muscle-invasive Bladder Cancer. Eur Urol Oncol 2024:S2588-9311(24)00143-3. [PMID: 38849286 DOI: 10.1016/j.euo.2024.05.012] [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: 03/14/2024] [Revised: 04/20/2024] [Accepted: 05/21/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND AND OBJECTIVE Therapeutic options for patients with non-muscle-invasive bladder cancer (NMIBC) have traditionally been limited to intravesical immunotherapy or chemotherapy. A considerable number of new options have been investigated in recent years. Our aim was to review the efficacy and toxicity of novel therapeutic options (results already reported or currently under investigation) for patients with NMIBC. METHODS We assessed the efficacy of various novel therapeutic options by examining key endpoints in diverse settings, including recurrence, progression, overall survival, disease-specific survival, and complete response. We identified the principal advantages and limitations for each option. Safety was predominantly evaluated as the incidence of grade ≥3 adverse events. Our investigation focused on evidence from scientific articles and congress abstracts published in English within the past 5 yr. KEY FINDINGS AND LIMITATIONS To date, pembrolizumab, nadofaragene firadenovec, and the combination of BCG with N-803 have received US Food and Drug administration approval for the treatment of BCG-unresponsive carcinoma in situ of the bladder (with or without papillary tumours). Five phase 3 trials are recruiting BCG-naïve patients with high-risk NMIBC. There is increasing interest in an ablative rather than an adjuvant approach for patients with intermediate-risk NMIBC. CONCLUSIONS AND CLINICAL IMPLICATIONS Novel drugs and device-assisted drug delivery systems are on the verge of changing the treatment of NMIBC. Novel intravesical options seem to have the same efficacy with fewer adverse events in comparison to systemic therapies. PATIENT SUMMARY We reviewed new therapy options for non-muscle-invasive bladder cancer. Two agents (pembrolizumab and nadofaragene firadenovec) have been approved to date. Ongoing trials are assessing direct delivery of drugs in solution into the bladder. This route seems to have similar efficacy and fewer side effects than intravenous immunotherapy.
Collapse
Affiliation(s)
| | - Joost L Boormans
- Department of Urology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Siamak Daneshmand
- Department of Urology, University of Southern California/Norris Comprehensive Cancer Center, Los Angeles, CA, USA
| | - Paolo Gontero
- Division of Urology, Molinette Hospital, University of Torino School of Medicine, Torino, Italy
| | - Ashish M Kamat
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Morgan Rouprêt
- Department of Urology, Hôpital Pitié-Salpétrière, Paris, France
| | - Antoni Vilaseca
- Department of Urology, Hospital Clínic, Barcelona, Spain; Department of Surgery and Surgical Specialties, University of Barcelona, Barcelona, Spain
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic; Department of Urology, Weill Cornell Medical College, New York, NY, USA; Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| |
Collapse
|
2
|
Hemenway G, Anker JF, Riviere P, Rose BS, Galsky MD, Ghatalia P. Advancements in Urothelial Cancer Care: Optimizing Treatment for Your Patient. Am Soc Clin Oncol Educ Book 2024; 44:e432054. [PMID: 38771987 DOI: 10.1200/edbk_432054] [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: 05/23/2024]
Abstract
The standard treatment paradigm for muscle invasive bladder cancer has been neoadjuvant cisplatin-based chemotherapy followed by radical cystectomy. However, efforts are ongoing to personalize treatment by incorporating biomarkers to better guide treatment selection. In addition, bladder preservation strategies are aimed at avoiding cystectomy in well-selected patients. Similarly, in the metastatic urothelial cancer space, the standard frontline treatment option of platinum-based chemotherapy has changed with the availability of data from EV-302 trial, making the combination of enfortumab vedotin (EV) and pembrolizumab the preferred first-line treatment option. Here, we examine the optimization of treatment intensity and sequencing, focusing on the challenges and opportunities associated with EV/pembrolizumab therapy, including managing toxicities and exploring alternative dosing approaches. Together, these articles provide a comprehensive overview of contemporary strategies in bladder cancer management, highlighting the importance of individualized treatment approaches, ongoing research, and multidisciplinary collaboration to improve patient outcomes in this complex disease landscape.
Collapse
Affiliation(s)
| | - Jonathan F Anker
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Paul Riviere
- UCSD Radiation Medicine and Applied Sciences, San Diego, CA
| | - Brent S Rose
- UCSD Radiation Medicine and Applied Sciences, San Diego, CA
| | - Matthew D Galsky
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | | |
Collapse
|
3
|
Achard V, Fournier B, D'Haese D, Krzystyniak J, Tombal B, Roupret M, Sargos P, Dirix P. Radiotherapy Combined with a Radiosensitizer for Bacillus Calmette-Guérin-unresponsive Non-muscle-invasive Carcinoma In Situ Bladder Cancer: An Open-label, Single-arm, Multicenter, Phase 2 European Organisation for Research and Treatment of Cancer Trial. Eur Urol Oncol 2024:S2588-9311(24)00084-1. [PMID: 38556413 DOI: 10.1016/j.euo.2024.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 03/13/2024] [Indexed: 04/02/2024]
Abstract
Radical cystectomy with pelvic lymph node dissection and urinary diversion is the standard of care for patients with bacillus Calmette-Guérin (BCG)-unresponsive non-muscle-invasive bladder cancer (NMIBC). However, many patients are unwilling or unable to undergo such major surgery associated with high morbidity and a negative impact on quality of life. Chemoradiotherapy is an established treatment option for muscle-invasive bladder cancer. However, it has not been investigated adequately in NMIBC until now. The European Organisation for Research and Treatment of Cancer (EORTC) 2235 study (NCT06310369) is designed as a multicenter, prospective, international, phase 2 trial of moderate hypofractionated radiotherapy combined with a radiosensitizer in BCG-unresponsive NMIBC patients with carcinoma in situ (CIS) who are not eligible for or declined to undergo radical cystectomy. Patients who have received nadofaragene firadenovec or TAR-200 are eligible. The primary endpoint is the 6-mo complete response (CR) rate defined by the absence of CIS proven by a control biopsy of the bladder. The secondary endpoints include overall survival, progression-free survival, durability of CR, grade 3-4 adverse events rate, patients' quality of life, and organ preservation rate. PATIENT SUMMARY: Intravesical instillation of bacillus Calmette-Guérin is the standard treatment of non-muscle-invasive, also coined as superficial, bladder cancer. In case the cancer recurs, even superficially, there is no other proven treatment than a radical cystectomy-the surgical removal of the bladder. Although the surgical technique has improved dramatically over the past few years, it remains contraindicated in patients with severe comorbidities. In addition, because it affects the quality of life, patients may reject this option. This study will assess the efficacy of external beam radiotherapy, a robust alternative to surgery in muscle-invasive bladder cancer. Radiotherapy will be administered 5 d a week for 4 wk. It will be associated with a "radiosensitizer," an intravenous or oral drug, during the radiotherapy treatment. The study will measure the proportion of patients remaining recurrence free at 6 mo and thereafter. It will also evaluate the safety of the treatment and its impact on quality of life.
Collapse
Affiliation(s)
- Vérane Achard
- Department of Radiation Oncology, HFR Fribourg, Villars-sur-Glâne, Switzerland; Faculty of Medicine, University of Geneva, Geneva, Switzerland.
| | - Béatrice Fournier
- European Organisation for Research and Treatment of Cancer Headquarters, Brussels, Belgium
| | - David D'Haese
- European Organisation for Research and Treatment of Cancer Headquarters, Brussels, Belgium
| | - Joanna Krzystyniak
- European Organisation for Research and Treatment of Cancer Headquarters, Brussels, Belgium
| | - Bertrand Tombal
- Institut de Recherche Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Morgan Roupret
- Sorbonne University, GRC 5 Predictive Onco-Uro, AP-HP, Urology, Pitie-Salpetriere Hospital, F-75013 PARIS, France
| | - Paul Sargos
- Department of Radiotherapy, Bergonie Institute, Bordeaux, France
| | - Piet Dirix
- Department of Radiation Oncology, Iridium Network, Wilrijk (Antwerp), Belgium
| |
Collapse
|
4
|
Michaud É, Mansure JJ, Kassouf W. Integrating novel immunotherapeutic approaches in organ-preserving therapies for bladder cancer. Br J Pharmacol 2023. [PMID: 38092703 DOI: 10.1111/bph.16300] [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: 09/01/2023] [Revised: 11/22/2023] [Accepted: 11/26/2023] [Indexed: 01/17/2024] Open
Abstract
Bladder cancer (BC) is a prevalent malignancy with significant morbidity and mortality. Over the years, the landscape of bladder cancer treatment has witnessed notable advancements, particularly in the realm of immunotherapy. Immunotherapy has emerged as a promising adjunct to organ-preserving approaches, harnessing the immune system's potential to target and eliminate cancer cells. Organ preservation strategies offer viable alternatives to radical cystectomy to avoid the morbidities associated with radical surgery, as well as to respond to the needs of patients unfit for or who have refused surgery. However, the challenge lies in achieving durable disease control while minimizing treatment-related toxicities. This review highlights the significance of immune checkpoint inhibitors, such as anti-programmed cell death 1 (PD-1)/programmed cell death 1 ligand 1 (PD-L1) antibodies, in the treatment of localized bladder cancer. The clinical efficacy of immune checkpoint inhibitors, as both neoadjuvant and adjuvant therapies in combination with radiation or chemotherapy, is discussed. Moreover, the potential of immunotherapies beyond immune checkpoint inhibition, including combinations with bacillus Calmette-Guérin (BCG) instillations and/or investigational gene therapies, is explored. Furthermore, the predictive value of the tumour immune microenvironment for the success of these strategies is examined. Understanding the complex interplay between tumour immunity and therapeutic interventions can aid in identifying predictive biomarkers and tailoring personalized treatment strategies. Further research and clinical trials are warranted to optimize the use of immunotherapy in conjunction with organ-preserving therapies, potentially leading to enhanced patient outcomes and quality of life.
Collapse
Affiliation(s)
- Éva Michaud
- Urologic Oncology Research Division, McGill University Health Centre, Montreal, Quebec, Canada
| | - José Joao Mansure
- Urologic Oncology Research Division, McGill University Health Centre, Montreal, Quebec, Canada
| | - Wassim Kassouf
- Urologic Oncology Research Division, McGill University Health Centre, Montreal, Quebec, Canada
- Division of Urology, Department of Surgery, McGill University Health Centre, Montreal, Quebec, Canada
| |
Collapse
|
5
|
Wang X, Zhang Y, Wu Y, Cheng H, Wang X. The role of E3 ubiquitin ligases and deubiquitinases in bladder cancer development and immunotherapy. Front Immunol 2023; 14:1202633. [PMID: 37215134 PMCID: PMC10196180 DOI: 10.3389/fimmu.2023.1202633] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Accepted: 04/21/2023] [Indexed: 05/24/2023] Open
Abstract
Bladder cancer is one of the common malignant urothelial tumors. Post-translational modification (PTMs), including ubiquitination, acetylation, methylation, and phosphorylation, have been revealed to participate in bladder cancer initiation and progression. Ubiquitination is the common PTM, which is conducted by E1 ubiquitin-activating enzyme, E2 ubiquitin-conjugating enzyme and E3 ubiquitin-protein ligase. E3 ubiquitin ligases play a key role in bladder oncogenesis and progression and drug resistance in bladder cancer. Therefore, in this review, we summarize current knowledge regarding the functions of E3 ubiquitin ligases in bladder cancer development. Moreover, we provide the evidence of E3 ubiquitin ligases in regulation of immunotherapy in bladder cancer. Furthermore, we mention the multiple compounds that target E3 ubiquitin ligases to improve the therapy efficacy of bladder cancer. We hope our review can stimulate researchers and clinicians to investigate whether and how targeting E3 ubiquitin ligases acts a novel strategy for bladder cancer therapy.
Collapse
|
6
|
Maitre P, Sangar V, Choudhury A. ADAPT and Improvise: Overcoming Bacillus Calmette-Guérin Unresponsiveness in Non-muscle-invasive Bladder Cancer. Eur Urol 2023; 83:495-496. [PMID: 36898871 DOI: 10.1016/j.eururo.2023.02.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 02/15/2023] [Indexed: 03/12/2023]
Affiliation(s)
- Priyamvada Maitre
- Department of Clinical Oncology, The Christie NHS Foundation Trust, University of Manchester, Manchester, UK
| | - Vijay Sangar
- Department of Uro-Oncology, The Christie NHS Foundation Trust, University of Manchester, Manchester, UK
| | - Ananya Choudhury
- Department of Clinical Oncology, The Christie NHS Foundation Trust, University of Manchester, Manchester, UK; Division of Cancer Sciences, University of Manchester, Manchester, UK.
| |
Collapse
|