1
|
Quaquarini E, Grillo F, Gervaso L, Arpa G, Fazio N, Vanoli A, Parente P. Prognostic and Predictive Roles of HER2 Status in Non-Breast and Non-Gastroesophageal Carcinomas. Cancers (Basel) 2024; 16:3145. [PMID: 39335117 PMCID: PMC11430748 DOI: 10.3390/cancers16183145] [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: 07/27/2024] [Revised: 09/01/2024] [Accepted: 09/07/2024] [Indexed: 09/30/2024] Open
Abstract
The oncogene ERBB2, also known as HER2 or c-ERB2, is located on chromosome 17 (q12). It encodes a tyrosine kinase receptor, the human epidermal growth factor receptor 2 (HER2), involved in neoplastic proliferation, tumor angiogenesis, and invasiveness. Over the past years, the introduction of various anti-HER2 therapies has significantly improved outcomes for patients with HER2-positive breast and gastroesophageal carcinomas. More recently, the introduction of a new antibody-drug conjugate, that is trastuzumab deruxtecan, expanded the therapeutic options to low-HER2 breast and gastroesophageal tumors. HER2 protein overexpression is investigated using immunohistochemistry, gene amplification using fluorescence in situ hybridization, and gene mutation using next-generation sequencing. This review evaluated the predictive and prognostic role of HER2 status in various types of epithelial malignant cancers beyond breast and gastroesophageal cancers. We critically analyzed the key published studies, focusing on utilized scoring systems and assays used, and analyzed clinical parameters and therapeutic approaches. Although the evidence about prognostic and predictive roles of HER2 in carcinomas other than breast and gastroesophageal has been widely increasing over the last decade, it still remains investigational, revealing a tumor site-related prognostic and predictive value of the different types of HER2 alterations. However, standardized and validated scoring system assays have not been well-established for many organs.
Collapse
Affiliation(s)
- Erica Quaquarini
- Medical Oncology Unit of Pavia Institute, Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy;
| | - Federica Grillo
- Anatomic Pathology Unit, University of Genova and Policlinico San Martino Hospital, 16132 Genova, Italy;
| | - Lorenzo Gervaso
- Division of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, European Institute of Oncology, IRCCS, 20141 Milan, Italy; (L.G.); (N.F.)
| | - Giovanni Arpa
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy;
- Anatomic Pathology Unit of Pavia Institute, Istituti Clinici Scientifici Maugeri IRCCS, 27100 Pavia, Italy
| | - Nicola Fazio
- Division of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, European Institute of Oncology, IRCCS, 20141 Milan, Italy; (L.G.); (N.F.)
| | - Alessandro Vanoli
- Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy;
- Anatomic Pathology Unit, Fondazione IRCCS San Matteo Hospital, 27100 Pavia, Italy
| | - Paola Parente
- Pathology Unit, Fondazione IRCCS Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy;
| |
Collapse
|
2
|
Kawashima A, Ishizuya Y, Yamamoto Y, Kato T, Hatano K, Nonomura N. Recent developments and future directions of first-line systemic therapy combined with immunotherapy for advanced or metastatic urothelial carcinoma: a historical perspective on treatment evolution. Int J Clin Oncol 2024; 29:1096-1104. [PMID: 38850448 PMCID: PMC11272728 DOI: 10.1007/s10147-024-02526-y] [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: 12/16/2023] [Accepted: 04/02/2024] [Indexed: 06/10/2024]
Abstract
Urothelial carcinoma presents significant treatment challenges, especially in advanced stages. Traditionally managed with platinum-based chemotherapy, the advent of immunotherapies, particularly immune checkpoint inhibitors, has revolutionized urothelial carcinoma treatment. This review explores the evolution of urothelial carcinoma management, focusing on the transition from immune checkpoint inhibitors monotherapy to innovative combination therapies. Pembrolizumab, following the KEYNOTE-045 trial, emerged as a pivotal ICI in pretreated metastatic urothelial carcinoma, outperforming traditional chemotherapy. However, limitations surfaced in untreated metastatic urothelial carcinoma patients, particularly in those with low PD-L1 expression, as evidenced by trials like IMvigor130 and KEYNOTE-361. These challenges led to the exploration of combination therapies, including immune checkpoint inhibitors with platinum-based chemotherapy, tyrosine kinase inhibitors, and antibody-drug conjugates. Notably, the CheckMate 901 trial demonstrated improved outcomes with a nivolumab-chemotherapy combination. A significant breakthrough was achieved with the combination of enfortumab vedotin, an antibody-drug conjugates, and pembrolizumab, setting a new standard in first-line treatment for locally advanced or metastatic urothelial carcinoma. Future directions involve further exploration of antibody-drug conjugates and immune checkpoint inhibitors, as seen in the TROPHY-U-01 and TROPiCS-4 trials. The review concludes that the locally advanced or metastatic urothelial carcinoma treatment landscape is rapidly evolving, with combination therapies offering promising avenues for improved patient outcomes, signaling a new era in urothelial carcinoma management.
Collapse
Affiliation(s)
- Atsunari Kawashima
- Department of Urology, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita City, Osaka, 565-0871, Japan.
| | - Yu Ishizuya
- Department of Urology, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita City, Osaka, 565-0871, Japan
| | - Yoshiyuki Yamamoto
- Department of Urology, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita City, Osaka, 565-0871, Japan
| | - Taigo Kato
- Department of Urology, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita City, Osaka, 565-0871, Japan
| | - Koji Hatano
- Department of Urology, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita City, Osaka, 565-0871, Japan
| | - Norio Nonomura
- Department of Urology, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita City, Osaka, 565-0871, Japan
| |
Collapse
|
3
|
Kardoust Parizi M, Matsukawa A, Bekku K, Klemm J, Alimohammadi A, Laukhtina E, Karakiewicz P, Chiujdea S, Abufaraj M, Krauter J, Shariat SF. Metastatic Organotropism Differential Treatment Response in Urothelial Carcinoma: A Systematic Review and Network Meta-analysis of Randomized Controlled Trials. Eur Urol Oncol 2024; 7:663-676. [PMID: 37980251 DOI: 10.1016/j.euo.2023.11.001] [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: 08/29/2023] [Revised: 09/25/2023] [Accepted: 11/03/2023] [Indexed: 11/20/2023]
Abstract
CONTEXT The optimal therapeutic agent with respect to metastatic sites is unclear in advanced urothelial carcinoma (UC). OBJECTIVE To investigate the metastatic organotropism differential treatment response in patients with advanced or metastatic UC. EVIDENCE ACQUISITION A systematic search and network meta-analysis (NMA) was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement. The primary endpoints of interest were the objective response rate, overall survival (OS), and progression-free survival with respect to different metastatic sites. EVIDENCE SYNTHESIS Twenty-six trials comprising 9082 patients met our eligibility criteria, and a formal NMA was conducted. Durvalumab plus tremelimumab as first-line systemic therapy was significantly associated with better OS than chemotherapy in visceral metastasis (hazard ratio [HR] 0.81, 95% confidence interval [CI] 0.67-0.98). Pembrolizumab as second-line systemic therapy was significantly associated with better OS than chemotherapy in patients with visceral metastasis (HR 0.75, 95% CI 0.60-0.95). Atezolizumab as second-line systemic therapy was significantly associated with better OS than chemotherapy in patients with liver metastasis (in the population of >5% of tumor-infiltrating immune cells) and lymph node metastasis (HR 0.51, 95% CI 0.28-0.96, and HR 0.59, 95% CI 0.37-0.96, respectively). CONCLUSIONS Administration of immune-oncology treatments with respect to metastatic sites in patients with advanced or metastatic UC might have a positive impact on survival outcomes in both the first- and the second-line setting. Nevertheless, further investigations focusing on metastatic organotropism differential response with reliable oncological outcomes are needed to identify the optimal management strategy for these patients. PATIENT SUMMARY Although the supporting evidence for oncological benefits of therapeutic systemic agents with respect to metastatic sites is not yet strong enough to provide a recommendation in advanced or metastatic urothelial carcinoma, clinicians may take into account tumor organotropism only in discussion with the patient fully informed on the optimal treatment decision to be taken.
Collapse
Affiliation(s)
- Mehdi Kardoust Parizi
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Akihiro Matsukawa
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Jikei University School of Medicine, Tokyo, Japan
| | - Kensuke Bekku
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Jakob Klemm
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Arman Alimohammadi
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Ekaterina Laukhtina
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
| | - Pierre Karakiewicz
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Cancer Prognostics and Health Outcomes Unit, University of Montreal Health Centre, Montreal, Canada
| | - Sever Chiujdea
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Spitalul Clinic Județean Mures, Universitatea de Medicina și Farmacie, Științe și Tehnologie, Targu Mures, Romania
| | - Mohammad Abufaraj
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan
| | - Johanna Krauter
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Division of Urology, Department of Special Surgery, Jordan University Hospital, The University of Jordan, Amman, Jordan; Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic; Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia; Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Urology, Weill Cornell Medical College, New York, NY, USA.
| |
Collapse
|
4
|
Isobe T, Naiki T, Sugiyama Y, Naiki-Ito A, Nagai T, Etani T, Iida K, Noda Y, Shimizu N, Aoki M, Gonda M, Morikawa T, Banno R, Kubota H, Ando R, Kawai N, Yasui T. Experience and Prognostic Analysis with Avelumab Switch Maintenance Treatment in Metastatic Urothelial Carcinoma. Oncology 2024:1-11. [PMID: 38952143 DOI: 10.1159/000539795] [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: 02/14/2024] [Accepted: 06/11/2024] [Indexed: 07/03/2024]
Abstract
INTRODUCTION Avelumab (Ave) is approved for metastatic urothelial carcinoma (mUC) maintenance therapy and prolongs overall survival (OS). We explored trends related to Ave treatment of mUC patients. METHODS A total of 72 patients with mUC treated with first-line chemotherapy, from January 2019 to November 2022, at our affiliated institutions, were analyzed. We compared clinical parameters and the prognosis of patients treated with Ave (n = 43) because of progression during first-line chemotherapy, with untreated patients (Ave-untreated; n = 29). Among the Ave-treated group, we classified patients showing a complete or partial response or stable disease in their best response to Ave maintenance therapy as Ave-suitable patients; these were retrospectively analyzed. Potential prognostic factors, including the Geriatric Nutritional Risk Index (GNRI) for determining patients suitable for Ave, were evaluated. RESULTS The basic clinical parameters of patients when first-line treatment was initiated were not statistically different between the two groups. The Ave-suitable group (median 26.6 months, 95% confidence interval [CI]: 19.4-not reached [NR]) showed significantly longer median OS after first-line treatment than the Ave-untreated group (median 12.0 months, 95% CI: 7.5-NR) with tolerable adverse events. The cut-off values of prognostic factors were set by the receiver operating characteristic curve. Low age and GNRI sustainability were revealed as significant prognostic factors for being Ave-suitable both in univariate and multivariate analysis. CONCLUSION In mUC, Ave maintenance prolonged OS within tolerable safety profiles. GNRI sustainability may be used as a biomarker to predict being Ave-suitable.
Collapse
Affiliation(s)
- Teruki Isobe
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Taku Naiki
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Yosuke Sugiyama
- Department of Pharmacy, Nagoya City University Hospital, Nagoya, Japan
| | - Aya Naiki-Ito
- Department of Experimental Pathology and Tumor Biology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Takashi Nagai
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Toshiki Etani
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Keitaro Iida
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Yusuke Noda
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
- Department of Urology, Anjo Kosei Hospital, Anjo, Japan
| | - Nobuhiko Shimizu
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Maria Aoki
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Masakazu Gonda
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Toshiharu Morikawa
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Rika Banno
- Department of Urology, Konan Kose Hospital, Konan, Japan
| | - Hiroki Kubota
- Department of Urology, Kainan Hospital, Yatomi, Japan
| | - Ryosuke Ando
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Noriyasu Kawai
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| | - Takahiro Yasui
- Department of Nephro-Urology, Graduate School of Medical Sciences, Nagoya City University, Nagoya, Japan
| |
Collapse
|
5
|
Shang S, Zhang L, Liu K, Lv M, Zhang J, Ju D, Wei D, Sun Z, Wang P, Yuan J, Zhu Z. Landscape of targeted therapies for advanced urothelial carcinoma. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2024; 5:641-677. [PMID: 38966172 PMCID: PMC11220318 DOI: 10.37349/etat.2024.00240] [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: 12/22/2023] [Accepted: 03/06/2024] [Indexed: 07/06/2024] Open
Abstract
Bladder cancer (BC) is the tenth most common malignancy globally. Urothelial carcinoma (UC) is a major type of BC, and advanced UC (aUC) is associated with poor clinical outcomes and limited survival rates. Current options for aUC treatment mainly include chemotherapy and immunotherapy. These options have moderate efficacy and modest impact on overall survival and thus highlight the need for novel therapeutic approaches. aUC patients harbor a high tumor mutation burden and abundant molecular alterations, which are the basis for targeted therapies. Erdafitinib is currently the only Food and Drug Administration (FDA)-approved targeted therapy for aUC. Many potential targeted therapeutics aiming at other molecular alterations are under investigation. This review summarizes the current understanding of molecular alterations associated with aUC targeted therapy. It also comprehensively discusses the related interventions for treatment in clinical research and the potential of using novel targeted drugs in combination therapy.
Collapse
Affiliation(s)
- Shihao Shang
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
| | - Lei Zhang
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
| | - Kepu Liu
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
| | - Maoxin Lv
- Department of Urology, First Affiliated Hospital of Kunming Medical University, Kunming 65000, Yunnan, China
| | - Jie Zhang
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
- College of Life Sciences, Northwest University, Xi’an 710068, Shaanxi, China
| | - Dongen Ju
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
| | - Di Wei
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
| | - Zelong Sun
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
| | - Pinxiao Wang
- School of Clinical Medicine, Xi’an Medical University, Xi’an 710021, Shaanxi, China
| | - Jianlin Yuan
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
| | - Zheng Zhu
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, Shaanxi, China
| |
Collapse
|
6
|
Eturi A, Bhasin A, Zarrabi KK, Tester WJ. Predictive and Prognostic Biomarkers and Tumor Antigens for Targeted Therapy in Urothelial Carcinoma. Molecules 2024; 29:1896. [PMID: 38675715 PMCID: PMC11054340 DOI: 10.3390/molecules29081896] [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: 02/27/2024] [Revised: 04/01/2024] [Accepted: 04/19/2024] [Indexed: 04/28/2024] Open
Abstract
Urothelial carcinoma (UC) is the fourth most prevalent cancer amongst males worldwide. While patients with non-muscle-invasive disease have a favorable prognosis, 25% of UC patients present with locally advanced disease which is associated with a 10-15% 5-year survival rate and poor overall prognosis. Muscle-invasive bladder cancer (MIBC) is associated with about 50% 5 year survival when treated by radical cystectomy or trimodality therapy; stage IV disease is associated with 10-15% 5 year survival. Current therapeutic modalities for MIBC include neoadjuvant chemotherapy, surgery and/or chemoradiation, although patients with relapsed or refractory disease have a poor prognosis. However, the rapid success of immuno-oncology in various hematologic and solid malignancies offers new targets with tremendous therapeutic potential in UC. Historically, there were no predictive biomarkers to guide the clinical management and treatment of UC, and biomarker development was an unmet need. However, recent and ongoing clinical trials have identified several promising tumor biomarkers that have the potential to serve as predictive or prognostic tools in UC. This review provides a comprehensive summary of emerging biomarkers and molecular tumor targets including programmed death ligand 1 (PD-L1), epidermal growth factor receptor (EGFR), human epidermal growth factor receptor 2 (HER2), fibroblast growth factor receptor (FGFR), DNA damage response and repair (DDR) mutations, poly (ADP-ribose) polymerase (PARP) expression and circulating tumor DNA (ctDNA), as well as their clinical utility in UC. We also evaluate recent advancements in precision oncology in UC, while illustrating limiting factors and challenges related to the clinical application of these biomarkers in clinical practice.
Collapse
Affiliation(s)
- Aditya Eturi
- Department of Medical Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA; (K.K.Z.); (W.J.T.)
| | - Amman Bhasin
- Department of Internal Medicine, Thomas Jefferson University, Philadelphia, PA 19107, USA;
| | - Kevin K. Zarrabi
- Department of Medical Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA; (K.K.Z.); (W.J.T.)
| | - William J. Tester
- Department of Medical Oncology, Sidney Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA; (K.K.Z.); (W.J.T.)
| |
Collapse
|
7
|
Sheng X, Wang L, He Z, Shi Y, Luo H, Han W, Yao X, Shi B, Liu J, Hu C, Liu Z, Guo H, Yu G, Ji Z, Ying J, Ling Y, Yu S, Hu Y, Guo J, Fang J, Zhou A, Guo J. Efficacy and Safety of Disitamab Vedotin in Patients With Human Epidermal Growth Factor Receptor 2-Positive Locally Advanced or Metastatic Urothelial Carcinoma: A Combined Analysis of Two Phase II Clinical Trials. J Clin Oncol 2024; 42:1391-1402. [PMID: 37988648 PMCID: PMC11095880 DOI: 10.1200/jco.22.02912] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 07/06/2023] [Accepted: 09/06/2023] [Indexed: 11/23/2023] Open
Abstract
PURPOSE To evaluate the efficacy and safety of disitamab vedotin (DV, RC48-ADC), a novel humanized anti-human epidermal growth factor receptor 2 (HER2) antibody conjugated with monomethyl auristatin E, in patients with HER2-positive locally advanced or metastatic urothelial carcinoma (UC) refractory to standard or regular therapies. PATIENTS AND METHODS The data analyzed and reported are from two phase II, open-label, multicenter, single-arm studies (RC48-C005 and RC48-C009) in patients with HER2-positive (immunohistochemistry 3+ or 2+) locally advanced or metastatic UC who have progressed on at least one previous line of systemic chemotherapy. Patients received DV treatment (2 mg/kg IV infusion, once every 2 weeks). The primary end point was objective response rate (ORR) assessed by a blinded independent review committee (BIRC). Progression-free survival (PFS), overall survival (OS), and safety were also assessed. RESULTS One hundred and seven patients were enrolled in total. The overall confirmed ORR by BIRC was 50.5% (95% CI, 40.6 to 60.3). Consistent results were observed in prespecified subgroups including patients with liver metastasis and patients previously treated with anti-PD-1/L1 therapies. By the cutoff date of May 10, 2022, the median duration of response was 7.3 months (95% CI, 5.7 to 10.8). The median PFS and OS were 5.9 months (95% CI, 4.3 to 7.2) and 14.2 months (95% CI, 9.7 to 18.8), respectively. The most common treatment-related adverse events (TRAEs) were peripheral sensory neuropathy (68.2%), leukopenia (50.5%), AST increased (42.1%), and neutropenia (42.1%). Fifty-eight (54.2%) patients experienced grade ≥3 TRAEs, including peripheral sensory neuropathy (18.7%) and neutropenia (12.1%). CONCLUSION DV demonstrated a promising efficacy with a manageable safety profile in patients with HER2-positive locally advanced or metastatic UC who had progressed on at least one line of systemic chemotherapy.
Collapse
Affiliation(s)
- Xinan Sheng
- Department of Genitourinary Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China
| | - Lin Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhisong He
- Department of Urology, Peking University First Hospital, Institute of Urology, National Urological Cancer Center of China, Peking University, Beijing, China
| | - Yanxia Shi
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hong Luo
- Department of Genitourinary Oncology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Weiqing Han
- Department of Urology, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine of Central South University, Changsha, China
| | - Xin Yao
- Department of Genitourinary Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Benkang Shi
- Department of Urology, Qilu Hospital of Shandong University, Jinan, China
| | - Jiyan Liu
- Department of Biotherapy, Cancer Center, and National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China
| | - Changlu Hu
- Department of Medical Oncology, Anhui Provincial Cancer Hospital, Hefei, China
| | - Ziling Liu
- Department of Cancer Centre, First Hospital of Jilin University, Changchun, China
| | - Hongqian Guo
- Department of Urology, Nanjing Drum Tower Hospital, Nanjing, China
| | - Guohua Yu
- Department of Medical Oncology, Weifang People's Hospital, Weifang, China
| | - Zhigang Ji
- Department of Urology, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianming Ying
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer /Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yun Ling
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer /Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shiying Yu
- Department of Urology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Yi Hu
- Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Jianming Guo
- Department of Urology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jianmin Fang
- RemeGen, Ltd, Yantai, China
- School of Life Science and Technology, Tongji University, Shanghai, China
| | - Aiping Zhou
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jun Guo
- Department of Genitourinary Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital & Institute, Beijing, China
| |
Collapse
|
8
|
Doostmohammadi A, Jooya H, Ghorbanian K, Gohari S, Dadashpour M. Potentials and future perspectives of multi-target drugs in cancer treatment: the next generation anti-cancer agents. Cell Commun Signal 2024; 22:228. [PMID: 38622735 PMCID: PMC11020265 DOI: 10.1186/s12964-024-01607-9] [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: 12/27/2023] [Accepted: 04/05/2024] [Indexed: 04/17/2024] Open
Abstract
Cancer is a major public health problem worldwide with more than an estimated 19.3 million new cases in 2020. The occurrence rises dramatically with age, and the overall risk accumulation is combined with the tendency for cellular repair mechanisms to be less effective in older individuals. Conventional cancer treatments, such as radiotherapy, surgery, and chemotherapy, have been used for decades to combat cancer. However, the emergence of novel fields of cancer research has led to the exploration of innovative treatment approaches focused on immunotherapy, epigenetic therapy, targeted therapy, multi-omics, and also multi-target therapy. The hypothesis was based on that drugs designed to act against individual targets cannot usually battle multigenic diseases like cancer. Multi-target therapies, either in combination or sequential order, have been recommended to combat acquired and intrinsic resistance to anti-cancer treatments. Several studies focused on multi-targeting treatments due to their advantages include; overcoming clonal heterogeneity, lower risk of multi-drug resistance (MDR), decreased drug toxicity, and thereby lower side effects. In this study, we'll discuss about multi-target drugs, their benefits in improving cancer treatments, and recent advances in the field of multi-targeted drugs. Also, we will study the research that performed clinical trials using multi-target therapeutic agents for cancer treatment.
Collapse
Affiliation(s)
- Ali Doostmohammadi
- Nervous System Stem Cells Research Center, Semnan University of Medical Sciences, Semnan, Iran
- Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran
| | - Hossein Jooya
- Biochemistry Group, Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Kimia Ghorbanian
- Student Research Committee, Semnan University of Medical Sciences, Semnan, Iran
| | - Sargol Gohari
- Department of Biology, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mehdi Dadashpour
- Department of Medical Biotechnology, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
- Cancer Research Center, Semnan University of Medical Sciences, Semnan, Iran.
| |
Collapse
|
9
|
Pezzicoli G, Ciciriello F, Musci V, Minei S, Biasi A, Ragno A, Cafforio P, Rizzo M. Genomic Profiling and Molecular Characterisation of Metastatic Urothelial Carcinoma. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:585. [PMID: 38674231 PMCID: PMC11052409 DOI: 10.3390/medicina60040585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Revised: 03/25/2024] [Accepted: 03/29/2024] [Indexed: 04/28/2024]
Abstract
The clinical management of metastatic urothelial carcinoma (mUC) is undergoing a major paradigm shift; the integration of immune checkpoint inhibitors (ICIs) and antibody-drug conjugates (ADCs) into the mUC therapeutic strategy has succeeded in improving platinum-based chemotherapy outcomes. Given the expanding therapeutic armamentarium, it is crucial to identify efficacy-predictive biomarkers that can guide an individual patient's therapeutic strategy. We reviewed the literature data on mUC genomic alterations of clinical interest, discussing their prognostic and predictive role. In particular, we explored the role of the fibroblast growth factor receptor (FGFR) family, epidermal growth factor receptor 2 (HER2), mechanistic target of rapamycin (mTOR) axis, DNA repair genes, and microsatellite instability. Currently, based on the available clinical data, FGFR inhibitors and HER2-directed ADCs are effective therapeutic options for later lines of biomarker-driven mUC. However, emerging genomic data highlight the opportunity for earlier use and/or combination with other drugs of both FGFR inhibitors and HER2-directed ADCs and also reveal additional potential drug targets that could change mUC management.
Collapse
Affiliation(s)
- Gaetano Pezzicoli
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (G.P.); (F.C.); (V.M.); (S.M.); (A.B.); (P.C.)
| | - Federica Ciciriello
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (G.P.); (F.C.); (V.M.); (S.M.); (A.B.); (P.C.)
| | - Vittoria Musci
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (G.P.); (F.C.); (V.M.); (S.M.); (A.B.); (P.C.)
| | - Silvia Minei
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (G.P.); (F.C.); (V.M.); (S.M.); (A.B.); (P.C.)
| | - Antonello Biasi
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (G.P.); (F.C.); (V.M.); (S.M.); (A.B.); (P.C.)
| | - Anna Ragno
- Medical Oncology Unit, Azienda Ospedaliera Universitaria Consorziale, Policlinico di Bari, 70124 Bari, Italy;
| | - Paola Cafforio
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (G.P.); (F.C.); (V.M.); (S.M.); (A.B.); (P.C.)
| | - Mimma Rizzo
- Medical Oncology Unit, Azienda Ospedaliera Universitaria Consorziale, Policlinico di Bari, 70124 Bari, Italy;
| |
Collapse
|
10
|
Critchlow S, Bullement A, Crabb S, Jones R, Christoforou K, Amin A, Xiao Y, Kapetanakis V, Benedict Á, Chang J, Kearney M, Eccleston A. Cost-effectiveness analysis for avelumab first-line maintenance treatment of advanced urothelial carcinoma in Scotland. Future Oncol 2024; 20:459-470. [PMID: 37529943 DOI: 10.2217/fon-2023-0372] [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] [Indexed: 08/03/2023] Open
Abstract
Aim: The cost-effectiveness of avelumab first-line maintenance treatment for locally advanced or metastatic urothelial carcinoma in Scotland was assessed. Materials & methods: A partitioned survival model was developed comparing avelumab plus best supportive care (BSC) versus BSC alone, incorporating JAVELIN Bladder 100 trial data, costs from national databases and published literature and clinical expert validation of assumptions. Incremental cost-effectiveness ratio (ICER) was estimated using lifetime costs and quality-adjusted life-years (QALY). Results: Avelumab plus BSC had incremental costs of £9446 and a QALY gain of 0.63, leading to a base-case (deterministic) ICER of £15,046 per QALY gained, supported by robust sensitivity analyses. Conclusion: Avelumab first-line maintenance is likely to be a cost-effective treatment for locally advanced or metastatic urothelial carcinoma in Scotland.
Collapse
Affiliation(s)
| | | | - Simon Crabb
- University of Southampton, University Road, Southampton, SO17 1BJ, UK
| | - Robert Jones
- University of Glasgow, University Avenue, Glasgow, G12 8QQ, UK
| | | | - Amerah Amin
- Merck Serono Ltd. 5 New Square, Feltham, TW14 8HA, UK, an affiliate of Merck KGaA
| | - Ying Xiao
- Evidera, 201 Talgarth Road, London, W6 8BJ, UK
| | | | | | - Jane Chang
- Pfizer, 235 E 42nd Street, New York, NY 10017, USA
| | - Mairead Kearney
- Merck Healthcare KGaA, Frankfurter Strasse 250, Darmstadt, 64293, Germany
| | | |
Collapse
|
11
|
Posada JM, Yakirevich E, Kamat AM, Sood A, Jacob JM, Bratslavsky G, Grivas P, Spiess PE, Li R, Necchi A, Mega AE, Golijanin DJ, Pavlick D, Huang RSP, Lin D, Danziger N, Sokol ES, Sivakumar S, Ross JS, Cheng L. Characterizing the Genomic Landscape of the Micropapillary Subtype of Urothelial Carcinoma of the Bladder Harboring Activating Extracellular Mutations of ERBB2. Mod Pathol 2024; 37:100424. [PMID: 38219954 DOI: 10.1016/j.modpat.2024.100424] [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: 06/21/2023] [Revised: 12/02/2023] [Accepted: 01/07/2024] [Indexed: 01/16/2024]
Abstract
The micropapillary subtype of urothelial carcinoma (MPUC) of the bladder is a very aggressive histological variant of urothelial bladder cancer (UBC). A high frequency of MPUC contains activating mutations in the extracellular domain (ECD) of ERBB2. We sought to further characterize ERBB2 ECD-mutated MPUC to identify additional genomic alterations that have been associated with tumor progression and therapeutic response. In total, 5,485 cases of archived formalin-fixed, paraffin-embedded UBC underwent comprehensive genomic profiling to identify ERBB2 ECD-mutated MPUC and evaluate the frequencies of genomic co-alterations. We identified 219 cases of UBC with ERBB2 ECD mutations (74% S310F and 26% S310Y), of which 63 (28.8%) were MPUC. Genomic analysis revealed that TERT, TP53, and ARID1A were the most common co-altered genes in ERBB2-mutant MPUC (82.5%, 58.7%, and 39.7%, respectively) and did not differ from ERBB2-mutant non-MPUC (86.5%, 51.9%, and 35.3%). The main differences between ERBB2 ECD-mutated MPUC compared with non-MPUC were KMT2D, RB1, and MTAP alterations. KMT2D and RB1 are tumor-suppressor genes. KMT2D frequency was significantly decreased in ERBB2 ECD-mutated MPUC (6.3%) in contrast to non-MPUC (27.6%; P < .001). RB1 mutations were more frequent in ERBB2 ECD-mutated MPUC (33.3%) than in non-MPUC (17.3%; P = .012). Finally, MTAP loss, an emerging biomarker for new synthetic lethality-based anticancer drugs, was less frequent in ERBB2 ECD-mutated MPUC (11.1%) than in non-MPUC (26.9%; P = .018). Characterizing the genomic landscape of MPUC may not only improve our fundamental knowledge about this aggressive morphological variant of UBC but also has the potential to identify possible prognostic and predictive biomarkers that may drive tumor progression and dictate treatment response to therapeutic approaches.
Collapse
Affiliation(s)
- Jessica M Posada
- Department of Pathology and Laboratory Medicine, The Warren Albert Medical School of Brown University, Lifespan Academic Medical Center, and the Legorreta Cancer Center at Brown University, Providence, Rhode Island; Laboratory of Systems Cancer Biology, The Rockefeller University, New York, New York
| | - Evgeny Yakirevich
- Department of Pathology and Laboratory Medicine, The Warren Albert Medical School of Brown University, Lifespan Academic Medical Center, and the Legorreta Cancer Center at Brown University, Providence, Rhode Island
| | - Ashish M Kamat
- Department of Urology, the University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Akshay Sood
- Department of Urology, The James Cancer Hospital and Solove Research Institute, The Ohio State University Wexner Medical Center, Columbus, Ohio
| | | | | | - Petros Grivas
- Fred Hutchinson Cancer Center, University of Washington, Seattle, Washington
| | - Philippe E Spiess
- Department of Genitourinary Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Roger Li
- Department of Genitourinary Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Andrea Necchi
- San Raffaele Hospital and Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Anthony E Mega
- Division of Hematology and Oncology, The Warren Alpert Medical School of Brown University, Lifespan Cancer Institute, Providence, Rhode Island
| | - Dragan J Golijanin
- Division of Urology, Department of Surgery, Brown University, The Miriam Hospital, Providence, Rhode Island
| | - Dean Pavlick
- Foundation Medicine Inc., Cambridge, Massachusetts
| | | | - Douglas Lin
- Foundation Medicine Inc., Cambridge, Massachusetts
| | | | | | | | - Jeffrey S Ross
- Upstate Medical University, Syracuse, New York; Foundation Medicine Inc., Cambridge, Massachusetts.
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, The Warren Albert Medical School of Brown University, Lifespan Academic Medical Center, and the Legorreta Cancer Center at Brown University, Providence, Rhode Island.
| |
Collapse
|
12
|
Nally E, Young M, Wells C, Fairhead R, Baines K, Cheney-Lowe H, Jackson-Spence F, Powles T. Is HER2 the New NECTIN4 in Advanced Urothelial Cancer? Eur Urol Focus 2024; 10:219-221. [PMID: 38825408 DOI: 10.1016/j.euf.2024.05.018] [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: 03/26/2024] [Revised: 05/18/2024] [Accepted: 05/27/2024] [Indexed: 06/04/2024]
Abstract
Antibody-drug conjugates have transformed treatment for urothelial cancer (UC). Enfortumab vedotin is the new standard of care in the first-line setting for advanced UC. A personalised approach targeting HER2 in UC is currently being explored.
Collapse
Affiliation(s)
- Elizabeth Nally
- Barts Cancer Institute, Queen Mary University of London, London, UK.
| | - Matthew Young
- Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Connor Wells
- Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Rory Fairhead
- Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Katherine Baines
- Department of Medical Oncology, St. Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Hannah Cheney-Lowe
- Department of Medical Oncology, St. Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | | | - Thomas Powles
- Barts Cancer Institute, Queen Mary University of London, London, UK
| |
Collapse
|
13
|
Font A, Mellado B, Climent MA, Virizuela JA, Oudard S, Puente J, Castellano D, González-Del-Alba A, Pinto A, Morales-Barrera R, Rodriguez-Vida A, Fernandez PL, Teixido C, Jares P, Aldecoa I, Gibson N, Solca F, Mondal S, Lorence RM, Serra J, Real FX. Phase II trial of afatinib in patients with advanced urothelial carcinoma with genetic alterations in ERBB1-3 (LUX-Bladder 1). Br J Cancer 2024; 130:434-441. [PMID: 38102226 PMCID: PMC10844502 DOI: 10.1038/s41416-023-02513-6] [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: 11/02/2022] [Revised: 10/31/2023] [Accepted: 11/21/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Preclinical and early clinical data suggest that the irreversible ErbB family blocker afatinib may be effective in urothelial cancers harbouring ERBB mutations. METHODS This open-label, phase II, single-arm trial (LUX-Bladder 1, NCT02780687) assessed the efficacy and safety of second-line afatinib 40 mg/d in patients with metastatic urothelial carcinoma with ERBB1-3 alterations. The primary endpoint was 6-month progression-free survival rate (PFS6) (cohort A); other endpoints included ORR, PFS, OS, DCR and safety (cohorts A and B). Cohort A was planned to have two stages: stage 2 enrolment was based on observed antitumour activity. RESULTS Thirty-four patients were enroled into cohort A and eight into cohort B. In cohorts A/B, PFS6 was 11.8%/12.5%, ORR was 5.9%/12.5%, DCR was 50.0%/25.0%, median PFS was 9.8/7.8 weeks and median OS was 30.1/29.6 weeks. Three patients (two ERBB2-amplified [cohort A]; one EGFR-amplified [cohort B]) achieved partial responses. Stage 2 for cohort A did not proceed. All patients experienced adverse events (AEs), most commonly (any/grade 3) diarrhoea (76.2%/9.5%). Two patients (4.8%) discontinued due to AEs and one fatal AE was observed (acute coronary syndrome; not considered treatment-related). CONCLUSIONS An exploratory biomarker analysis suggested that basal-squamous tumours and ERBB2 amplification were associated with superior response to afatinib. CLINICAL TRIAL REGISTRATION NCT02780687.
Collapse
Grants
- The conduct of this research, study design, data collection and analysis were financially supported by Boehringer Ingelheim. The authors did not receive payment related to the development of this manuscript. Medical writing assistance, funded by Boehringer Ingelheim, was provided by Sharmin Bovill, PhD, and Jim Sinclair, PhD, of Ashfield MedComms, an Inizio Company, during the preparation of this manuscript.
Collapse
Affiliation(s)
- Albert Font
- Medical Oncology Department, Institut Català d'Oncologia, Badalona Applied Research Group in Oncology (BARGO), Hospital Universitari Germans Trias i Pujol, Badalona, Barcelona, Spain.
| | - Begona Mellado
- Medical Oncology Department, Hospital Clínic de Barcelona, IDIBAPS, University of Barcelona, Barcelona, Spain.
| | - Miguel A Climent
- Medical Oncology Department, Instituto Valenciano de Oncología (IVO), València, Spain
| | | | - Stephane Oudard
- Medical Oncology Department, Hôpital Européen George Pompidou, University of Paris, Paris, France
| | - Javier Puente
- Medical Oncology Department, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), CIBERONC, Madrid, Spain
| | - Daniel Castellano
- Medical Oncology Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | | | - Alvaro Pinto
- Medical Oncology Department, Hospital Universitario La Paz, Instituto de Investigacion Sanitaria Hospital La Paz (IdiPAZ), Madrid, Spain
| | - Rafael Morales-Barrera
- Vall d'Hebron Institute of Oncology, Vall d'Hebron University Hospital, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Alejo Rodriguez-Vida
- Medical Oncology Department, Hospital del Mar, IMIM Research Institute, Barcelona, Spain
| | - Pedro L Fernandez
- Pathology Department, Hospital Germans Trias i Pujol, IGTP, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Cristina Teixido
- Pathology Department, Hospital Clínic Barcelona and Institut d'Investigacions Biomèdiques August Pi i Sunyer, Translational Genomics and Targeted Therapeutics in Solid Tumors, Barcelona, Spain
| | - Pedro Jares
- Molecular Biology CORE and Pathology Department, Hospital Clínic Barcelona, Barcelona, Spain
| | - Iban Aldecoa
- Pathology Department, Hospital Clínic Barcelona - University of Barcelona and Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Neil Gibson
- Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany
| | - Flavio Solca
- Boehringer Ingelheim RCV GmbH & Co. KG, Vienna, Austria
| | - Shoubhik Mondal
- Boehringer Ingelheim Pharmaceuticals Inc, Ridgefield, CT, USA
| | | | - Josep Serra
- Boehringer Ingelheim España, S.A., Barcelona, Spain
| | - Francisco X Real
- Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid, Spain.
- CIBERONC, Madrid, Spain.
- Universitat Pompeu Fabra, Barcelona, Spain.
| |
Collapse
|
14
|
Wen F, Lin T, Zhang P, Shen Y. RC48-ADC combined with tislelizumab as neoadjuvant treatment in patients with HER2-positive locally advanced muscle-invasive urothelial bladder cancer: a multi-center phase Ib/II study (HOPE-03). Front Oncol 2024; 13:1233196. [PMID: 38269021 PMCID: PMC10806139 DOI: 10.3389/fonc.2023.1233196] [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: 06/01/2023] [Accepted: 12/19/2023] [Indexed: 01/26/2024] Open
Abstract
Background Bladder cancer with high expression of human epidermal growth factor receptor-2 (HER2) is related to pathological malignancy and poor prognosis. The standard care for muscle-invasive urothelial bladder cancer (MIBC) is neoadjuvant chemotherapy (NAC) followed by radical cystectomy (RC) with pelvic lymph node dissection. For HER2-positive MIBC, the efficacy of cisplatin-based NAC is unsatisfactory, and adverse reactions are inevitable or even intolerable. New regimens with higher efficiency and lower toxicity need to be explored in the neoadjuvant setting for this population. Methods HOPE-03 is a multi-center, open-label, single-arm, phase Ib/II study aiming to evaluate the safety and efficacy of RC48-ADC (disitamab vedotin (DV)), a humanized anti-HER2 antibody conjugated with monomethyl auristatin E, and tislelizumab (PD-1 antibody) as a novel neoadjuvant treatment combination in patients with HER2-positive locally advanced urothelial MIBC. Fifty-one patients with cT2-4bN0-3M0-1a pathology- and imaging-diagnosed HER2 positive (immunohistochemistry status 3+ or 2+ or 1+) MIBC were recruited. Of these patients, six were enrolled in the dose-escalation phase (three patients in the RC48-ADC 1.5 mg/kg group and three patients in the 2.0 mg/kg group), and 45 patients were enrolled in the phase II study (the expected recommended phase II dose for RC48-ADC was 2.0 mg/kg). Patients without disease progression received radical cystectomy or bladder-sparing therapies as their preference after neoadjuvant treatment. The primary endpoints were clinical complete remission rate (cCR rate; T0/Ta/Tis), pathological complete remission rate (pCR rate), and safety. The secondary endpoints were overall survival (OS), local recurrence-free survival (LRFS), distant metastasis-free survival (DMFS), and quality of life. Discussion The HOPE-03 trial provides a description of the safety profile of RC-48 and tislelizumab combination in the neoadjuvant treatment of HER2-positive locally advanced urothelial MIBC, and the efficacy is explored as well in this population. Clinical trial registration https://www.chictr.org.cn/showproj.html?proj=137111, identifier ChiCTR2200060153.
Collapse
Affiliation(s)
- Feng Wen
- Abdominal Oncology Ward, Division of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| | - Tianhai Lin
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Peng Zhang
- Department of Urology, Institute of Urology, West China Hospital, Sichuan University, Chengdu, China
| | - Yali Shen
- Abdominal Oncology Ward, Division of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
15
|
Nadal R, Valderrama BP, Bellmunt J. Progress in systemic therapy for advanced-stage urothelial carcinoma. Nat Rev Clin Oncol 2024; 21:8-27. [PMID: 37945764 DOI: 10.1038/s41571-023-00826-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2023] [Indexed: 11/12/2023]
Abstract
Despite recent advances, advanced-stage urothelial carcinoma (aUC) remains incurable, with 5-year survival rates of approximately 10%. Platinum-based chemotherapy has a major role as first-line therapy for most patients with aUC. The approval of the anti-PD-L1 antibody avelumab as maintenance therapy for patients without initial disease progression on platinum-based chemotherapy is an important development that has improved the survival outcomes of patients with this disease. Otherwise, the use of first-line immune-checkpoint inhibitors (ICIs) targeting PD-1 or PD-L1 has been restricted to patients who are ineligible for platinum-containing chemotherapy regimens. Other important developments include the FDA-accelerated approval of first-line enfortumab vedotin plus pembrolizumab for patients ineligible to receive cisplatin and the availability of FGFR inhibitors, enfortumab vedotin and sacituzumab govitecan for subsequent lines of therapy. Several research questions remain unaddressed including the lack of adequate biomarkers, how to assign priority to the different treatment options for individual patients and which agents can be effective as monotherapies. The future is promising with the emergence of modalities such as antibody-drug conjugate-like drugs, next-generation ICIs, bispecific antibodies and cellular therapies. In this Review, we summarize the evolution of systemic therapy for patients with aUC and provide insights into the unmet needs.
Collapse
Affiliation(s)
- Rosa Nadal
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Begoña P Valderrama
- Hospital Virgen del Rocio, University Hospital Virgen del Rocío, Seville, Spain
| | - Joaquim Bellmunt
- Dana-Farber Cancer Institute/Brigham and Women's Hospital Harvard Medical School, Boston, MA, USA.
- Hospital del Mar Research Inst Lab (IMIM), Barcelona, Spain.
| |
Collapse
|
16
|
Wang G, Cao J, Gui M, Huang P, Zhang L, Qi R, Chen R, Lin L, Han Q, Lin Y, Chen T, He P, Ma J, Fu R, Hong J, Wu Q, Yu H, Chen J, Huang C, Zhang T, Yuan Q, Zhang J, Chen Y, Xia N. The potential of swine pseudorabies virus attenuated vaccine for oncolytic therapy against malignant tumors. J Exp Clin Cancer Res 2023; 42:284. [PMID: 37891570 PMCID: PMC10604416 DOI: 10.1186/s13046-023-02848-1] [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: 06/05/2023] [Accepted: 10/01/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Oncolytic viruses are now well recognized as potential immunotherapeutic agents against cancer. However, the first FDA-approved oncolytic herpes simplex virus 1 (HSV-1), T-VEC, showed limited benefits in some patients in clinical trials. Thus, the identification of novel oncolytic viruses that can strengthen oncolytic virus therapy is warranted. Here, we identified a live-attenuated swine pseudorabies virus (PRV-LAV) as a promising oncolytic agent with broad-spectrum antitumor activity in vitro and in vivo. METHODS PRV cytotoxicity against tumor cells and normal cells was tested in vitro using a CCK8 cell viability assay. A cell kinase inhibitor library was used to screen for key targets that affect the proliferation of PRV-LAV. The potential therapeutic efficacy of PRV-LAV was tested against syngeneic tumors in immunocompetent mice, and against subcutaneous xenografts of human cancer cell lines in nude mice. Cytometry by time of flight (CyTOF) and flow cytometry were used to uncover the immunological mechanism of PRV-LAV treatment in regulating the tumor immune microenvironment. RESULTS Through various tumor-specific analyses, we show that PRV-LAV infects cancer cells via the NRP1/EGFR signaling pathway, which is commonly overexpressed in cancer. Further, we show that PRV-LAV kills cancer cells by inducing endoplasmic reticulum (ER) stress. Moreover, PRV-LAV is responsible for reprogramming the tumor microenvironment from immunologically naïve ("cold") to inflamed ("hot"), thereby increasing immune cell infiltration and restoring CD8+ T cell function against cancer. When delivered in combination with immune checkpoint inhibitors (ICIs), the anti-tumor response is augmented, suggestive of synergistic activity. CONCLUSIONS PRV-LAV can infect cancer cells via NRP1/EGFR signaling and induce cancer cells apoptosis via ER stress. PRV-LAV treatment also restores CD8+ T cell function against cancer. The combination of PRV-LAV and immune checkpoint inhibitors has a significant synergistic effect. Overall, these findings point to PRV-LAV as a serious potential candidate for the treatment of NRP1/EGFR pathway-associated tumors.
Collapse
Affiliation(s)
- Guosong Wang
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Jiali Cao
- Department of Laboratory Medicine, Fujian Key Clinical Specialty of Laboratory Medicine, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, People's Republic of China
| | - Mengxuan Gui
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Pengfei Huang
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Liang Zhang
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Ruoyao Qi
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Ruiqi Chen
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Lina Lin
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Qiangyuan Han
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Yanhua Lin
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Tian Chen
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Peiqing He
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Jian Ma
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Rao Fu
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Junping Hong
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Qian Wu
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Hai Yu
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Junyu Chen
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China
| | - Chenghao Huang
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China.
| | - Tianying Zhang
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China.
| | - Quan Yuan
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China.
| | - Jun Zhang
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China.
| | - Yixin Chen
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China.
| | - Ningshao Xia
- State Key Laboratory of Vaccines for Infectious Diseases, National Institute of Diagnostics and Vaccine Development in Infectious Diseases, State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Collaborative Innovation Center of Biologic ProductsNational Innovation Platform for Industry-Education Intergration in Vaccine ResearchSchool of Life Sciences, School of Public Health, Xiang An Biomedicine Laboratory, Xiamen University, Xiamen, People's Republic of China.
| |
Collapse
|
17
|
Thomas J, Sun M, Getz T, Ho B, Nauseef JT, Tagawa ST. Antibody-drug conjugates for urothelial carcinoma. Urol Oncol 2023; 41:420-428. [PMID: 37419845 DOI: 10.1016/j.urolonc.2023.06.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 06/18/2023] [Indexed: 07/09/2023]
Abstract
The standard of care for advanced urothelial carcinoma includes platinum chemotherapy and immunotherapy. Antibody-drug conjugates (ADCs), originally developed for hematologic malignancies, involve potent cytotoxic agents linked to antibodies that recognize tumor-specific antigens; this rational drug design allows for more on-target efficacy, while mitigating systemic toxicity. Herein, we review the emerging landscape of ADCs in urothelial carcinoma. The anti-Nectin-4 ADC enfortumab vedotin has demonstrated efficacy in prospective studies in patients with advanced urothelial carcinoma in several settings either alone or in combination with pembrolizumab. The anti-Trop-2 ADC sacituzumab govitecan has also shown efficacy in single-armed studies. Both conjugates have full or accelerated approval from the Food and Drug Administration. Common adverse events include rash and neuropathy for enfortumab vedotin and myelosuppression and diarrhea for sacituzumab govitecan. Several anti-human epidermal growth factor receptor 2 ADCs are in clinical trials, and in localized bladder cancer, the anti-epithelial cell adhesion molecule ADC oportuzumab monatox is being studied in patients refractory to intravesical bacillus calmette-guerin therapy. Antibody-drug conjugates for urothelial carcinoma are approved and emerging as therapies for patients with advanced urothelial carcinoma, filling a prior void for treatment of progressive disease. Ongoing studies are also evaluating these agents in the neoadjuvant and adjuvant settings.
Collapse
Affiliation(s)
- Joseph Thomas
- Division of Hematology and Medical Oncology, Weill Cornell Medical Center, New York, NY; Department of Internal Medicine, Weill Cornell Medical Center, New York, NY
| | - Michael Sun
- Division of Hematology and Medical Oncology, Weill Cornell Medical Center, New York, NY; Department of Internal Medicine, Weill Cornell Medical Center, New York, NY
| | - Ted Getz
- Department of Internal Medicine, Weill Cornell Medical Center, New York, NY
| | - Benedict Ho
- Division of Hematology and Medical Oncology, Weill Cornell Medical Center, New York, NY; Department of Internal Medicine, Weill Cornell Medical Center, New York, NY
| | - Jones T Nauseef
- Division of Hematology and Medical Oncology, Weill Cornell Medical Center, New York, NY; Department of Internal Medicine, Weill Cornell Medical Center, New York, NY; Meyer Cancer Center, Weill Cornell Medical Center, New York, NY
| | - Scott T Tagawa
- Division of Hematology and Medical Oncology, Weill Cornell Medical Center, New York, NY; Department of Internal Medicine, Weill Cornell Medical Center, New York, NY; Meyer Cancer Center, Weill Cornell Medical Center, New York, NY; Department of Urology, Weill Cornell Medical Center, New York, NY.
| |
Collapse
|
18
|
Tan X, Fu D, Feng W, Zheng X. The role of maintenance therapy in the treatment of advanced urothelial cancer: a comprehensive systematic review and network meta-analysis. J Chemother 2023; 35:505-513. [PMID: 36503441 DOI: 10.1080/1120009x.2022.2151701] [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: 05/18/2022] [Revised: 09/20/2022] [Accepted: 11/21/2022] [Indexed: 12/14/2022]
Abstract
Concerns increase with maintenance therapy for advanced urothelial cancer (aUC). We perform a comprehensive network meta-analysis (NMA) to investigate the efficacy and toxicities of maintenance therapy in aUC patients. Trials assessing maintenance treatment with either a continuous or a switch strategy for aUC were identified. The primary outcome was overall survival (OS), and secondary outcome was progression-free survival (PFS) and toxicities. Nine articles reporting eight trials were included. The pooled hazard ratio demonstrated that maintenance therapy significantly improved OS giving HR 0.83 (95%CI: 0.74-0.93, P = 0.0013) and PFS with HR of 0.78 (95%CI: 0.62-0.99, P = 0.05), but increased the risk of developing severe adverse events and treated-related discontinues (P < 0.05). Sub-group analysis indicated that 'switch' ICI (immune checkpoint inhibitor) maintenance therapy significantly improved OS and PFS when compared to best support care (BSC) (P < 0.05). NMA showed that chemotherapy followed by 'switch' maintenance with ICI significantly improved OS (HR 0.70, 95%CI: 0.57-0.87) when compared to BSC. 'Continuous' maintenance with ICI alone had a tendency to improve OS (HR 0.85, 95%CI: 0.71-1.01), and TA (HR0.93, 95%CI: 0.58-1.50) and vinflunine (HR 0.74, 95%CI: 0.44-1.24) was no significantly associated with a lower likelihood of disease death. Based on the analysis of the treatment ranking, 'switch' maintenance with ICI appeared as the best treatment approach. Our pooled results confirm that maintenance therapy yields a significant survival advantage for aUC patients. NMA indicates that switch maintenance with ICI is the optimum maintenance treatment for aUC and reduces mortality by about a third.
Collapse
Affiliation(s)
- Xiaoyu Tan
- Department of Urology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, China
| | - Donglin Fu
- Intensive Care Unit, Chongqing General Hospital, Chongqing, China
| | - Wubing Feng
- Department of Urology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, China
| | - Xiangqi Zheng
- Department of Urology, Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, China
| |
Collapse
|
19
|
Li G, Song Z, Ru Y, Zhang J, Luo L, Yang W, Wu H, Jin H, Bao X, Wei D, Yan Z, Qu H, Zhu Z, Xue X, Zhou G. Small-molecule nanoprodrug with high drug loading and EGFR, PI3K/AKT dual-inhibiting properties for bladder cancer treatment. EXPLORATION (BEIJING, CHINA) 2023; 3:20220141. [PMID: 37933289 PMCID: PMC10582605 DOI: 10.1002/exp.20220141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 04/30/2023] [Indexed: 11/08/2023]
Abstract
Bladder cancer (BCa) is one of the most common malignancies worldwide. Although multiple efforts have been made, the 5-year survival rate of patients with BCa remains unchanged in recent years. Overexpression of the epidermal growth factor receptor (EGFR) is found in ≈74% of BCa tissue specimens; however, current EGFR-based targeted therapies show little benefit for BCa patients, as the EGFR downstream pathways appear to be circumvented by other receptor tyrosine kinases (RTKs). In this study, two natural products are identified, namely triptolide (TPL) and hesperidin (HSP), that target and inhibit the EGFR and its downstream PI3K/AKT pathway in BCa. To synergistically combine triptolide and hesperidin, a succinic acid linker was employed to conjugate them and formed an amphiphilic TPL-HSP EGFR-targeting prodrug (THE), which further self-assembled to generate nanoparticles (THE NPs). These NPs allowed the EGFR-targeted delivery of the triptolide and hesperidin, and simultaneous inhibition of the EGFR and PI3K/AKT both in vitro and in vivo. This study provides a promising EGFR-targeted delivery approach with the dual inhibition of the EGFR and PI3K/AKT, while also exhibiting a high drug loading and low toxicity. Our formulation may be a suitable option to deliver natural products for BCa treatment by EGFR-targeted therapy.
Collapse
Affiliation(s)
- Guoyin Li
- College of Life Science and AgronomyZhoukou Normal UniversityZhoukouHenanChina
- Department of Biochemistry and Molecular BiologyState Key Laboratory of Cancer BiologyThe Fourth Military Medical UniversityXi'anShaanxiChina
| | - Zewen Song
- Department of OncologyCentral South University Third Xiangya HospitalChangshaHunanChina
| | - Yi Ru
- Department of Biochemistry and Molecular BiologyState Key Laboratory of Cancer BiologyThe Fourth Military Medical UniversityXi'anShaanxiChina
| | - Jing Zhang
- Department of PathologyXijing HospitalState Key Laboratory of Cancer BiologyThe Fourth Military Medical UniversityXi'anShaanxiChina
| | - Lianxiang Luo
- The Marine Biomedical Research InstituteGuangdong Medical UniversityZhanjiangGuangdongChina
| | - Wei Yang
- Warshel Institute for Computational BiologySchool of Science and EngineeringThe Chinese University of Hong KongShenzhenChina
| | - Hao Wu
- School of Basic Medical SciencesXi'an Key Laboratory of Immune Related DiseasesXi'an Jiaotong UniversityXi'anShaanxiChina
| | - Haibao Jin
- Shanghai Key Laboratory of Advanced Polymeric MaterialsSchool of Materials Science and EngineeringEast China University of Science and TechnologyShanghaiChina
| | - Xuanwen Bao
- Department of Medical OncologyThe First Affiliated HospitalCollege of MedicineZhejiang UniversityHangzhouZhejiangChina
| | - Di Wei
- Graduate SchoolDepartment of Biochemistry and Molecular BiologyThe Fourth Military Medical UniversityXi'anShaanxiChina
| | - Zhao Yan
- Graduate SchoolDepartment of Biochemistry and Molecular BiologyThe Fourth Military Medical UniversityXi'anShaanxiChina
| | - Haijing Qu
- School of PharmacyShanghai Jiao Tong UniversityXi'anShanghaiChina
| | - Zheng Zhu
- Department of MedicineHarvard Medical SchoolBostonMassachusettsUSA
| | - Xiangdong Xue
- School of PharmacyShanghai Jiao Tong UniversityXi'anShanghaiChina
| | - Gang Zhou
- National Translational Science Center for Molecular MedicineDepartment of Cell BiologyState Key Laboratory of Cancer BiologyFourth Military Medical UniversityXi'anShaanxiChina
| |
Collapse
|
20
|
Zhou L, Shao Z, Liu Y, Yan X, Li J, Wu X, Tang B, Li S, Cui C, Chi Z, Si L, Kong Y, Mao L, Lian B, Wang X, Bai X, Dai J, Guo J, Sheng X. HER2 Expression Associated with Clinical Characteristics and Prognosis of Urothelial Carcinoma in a Chinese Population. Oncologist 2023; 28:e617-e624. [PMID: 36971495 PMCID: PMC10400138 DOI: 10.1093/oncolo/oyad070] [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] [Received: 11/18/2022] [Accepted: 02/13/2023] [Indexed: 08/05/2023] Open
Abstract
BACKGROUND The frequency of HER2 overexpression in bladder cancer is reported as 9%-61%. HER2 alteration correlates with aggressive disease in bladder cancer. Traditional anti-HER2 targeted therapy has failed to show clinical benefits in patients with advanced urothelial carcinoma . METHODS The information on pathologically proven patients with urothelial carcinoma with detected HER2 status was collected from the database of Peking University Cancer Hospital. The HER2 expression, as well as its association with clinical characteristics and prognosis, was analyzed. RESULTS A total of 284 consecutive patients with urothelial carcinoma were enrolled. HER2 was positive (IHC 2+/3+) in 44% of urothelial carcinoma. HER2 positivity was found more frequent in UCB than in UTUC (51% vs. 38%). Stage, radical surgery, and histological variant were associated with survival (P < .05). For metastatic patients, multivariate analysis shows that 3 indicators, including liver metastasis, the number of involved organs, and anemia, are independent risk factors of prognosis. Receiving immunotherapy or disitamab vedotin (DV) treatment is an independent protecting factor. The survival of patients with low HER2 expression was also significantly improved by the treatment of DV (P < .001). HER2 expression (IHC 1+, 2+, 3+) was associated with a better prognosis in this population. CONCLUSION DV has improved the survival of patients with urothelial carcinoma in the real world. With the new-generation anti-HER2 ADC treatment, HER2 expression is no longer a poor prognostic factor.
Collapse
Affiliation(s)
- Li Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Zhiting Shao
- Department of Hematology, Oncology, and Tumor Immunology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Yiqiang Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Pathology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Xieqiao Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Juan Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Xiaowen Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Bixia Tang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Siming Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Chuanliang Cui
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Zhihong Chi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Lu Si
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Yan Kong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Lili Mao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Bin Lian
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Xuan Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Xue Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Jie Dai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Sarcoma, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Jun Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Xinan Sheng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| |
Collapse
|
21
|
Kim M, Lee JL, Shin SJ, Bae WK, Lee HJ, Byun JH, Choi YJ, Youk J, Ock CY, Kim S, Song H, Park KH, Keam B. Phase II study of a trastuzumab biosimilar in combination with paclitaxel for HER2-positive recurrent or metastatic urothelial carcinoma: KCSG GU18-18. ESMO Open 2023; 8:101588. [PMID: 37385153 PMCID: PMC10485395 DOI: 10.1016/j.esmoop.2023.101588] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/11/2023] [Accepted: 05/21/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND Human epidermal growth factor receptor 2 (HER2) is a widely explored therapeutic target in solid tumors. We evaluated the efficacy and safety of trastuzumab-pkrb, a biosimilar of trastuzumab, in combination with paclitaxel, in HER2-positive recurrent or metastatic urothelial carcinoma (UC). PATIENTS AND METHODS We enrolled 27 patients; they were administered a loading dose of 8 mg/kg trastuzumab-pkrb on day 1, followed by 6 mg/kg and 175 mg/m2 paclitaxel on day 1 every 3 weeks, intravenously. All patients received six cycles of the combination treatment and continued to receive trastuzumab-pkrb maintenance until disease progression, unacceptable toxicity, or for up to 2 years. HER2 positivity (based on immunohistochemistry analysis) was determined according to the 2013 American Society of Clinical Oncology /College of American Pathologists HER2 testing guidelines. The primary endpoint was objective response rate (ORR); the secondary endpoints were overall survival (OS), progression-free survival (PFS), and safety. RESULTS Twenty-six patients were evaluated via primary endpoint analysis. The ORR was 48.1% (1 complete and 12 partial responses) and the duration of response was 6.9 months [95% confidence interval (CI) 4.4-9.3 months]. With a median follow-up of 10.5 months, the median PFS and OS were 8.4 months (95% CI 6.2-8.8 months) and 13.5 months (95% CI 9.8 months-not reached), respectively. The most common treatment-related adverse event (TRAE) of any grade was peripheral neuropathy (88.9%). The most common grade 3/4 TRAEs were neutropenia (25.9%), thrombocytopenia (7.4%), and anemia (7.4%). CONCLUSIONS Trastuzumab-pkrb plus paclitaxel demonstrates promising efficacy with manageable toxicity profiles in patients with HER2-positive recurrent or metastatic UC.
Collapse
Affiliation(s)
- M Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul; Cancer Research Institute, Seoul National University College of Medicine, Seoul
| | - J L Lee
- Department of Oncology and Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul
| | - S J Shin
- Division of Oncology, Department of Internal Medicine, Yonsei University College of Medicine, Seoul
| | - W K Bae
- Department of Hemato-Oncology, Chonnam National University Medical School & Hwasun Hospital, Hwasun
| | - H J Lee
- Department of Internal Medicine, Chungnam National University College of Medicine, Daejeon
| | - J H Byun
- Department of Internal Medicine, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon
| | - Y J Choi
- Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul
| | - J Youk
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul; Cancer Research Institute, Seoul National University College of Medicine, Seoul
| | - C Y Ock
- Lunit, Seoul, Republic of Korea
| | - S Kim
- Lunit, Seoul, Republic of Korea
| | - H Song
- Lunit, Seoul, Republic of Korea
| | - K H Park
- Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul
| | - B Keam
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul; Cancer Research Institute, Seoul National University College of Medicine, Seoul.
| |
Collapse
|
22
|
Steele TM, Tsamouri MM, Siddiqui S, Lucchesi CA, Vasilatis D, Mooso BA, Durbin-Johnson BP, Ma AH, Hejazi N, Parikh M, Mudryj M, Pan CX, Ghosh PM. Cisplatin-induced increase in heregulin 1 and its attenuation by the monoclonal ErbB3 antibody seribantumab in bladder cancer. Sci Rep 2023; 13:9617. [PMID: 37316561 PMCID: PMC10267166 DOI: 10.1038/s41598-023-36774-1] [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: 11/13/2022] [Accepted: 06/09/2023] [Indexed: 06/16/2023] Open
Abstract
Cisplatin-based combination chemotherapy is the foundation for treatment of advanced bladder cancer (BlCa), but many patients develop chemoresistance mediated by increased Akt and ERK phosphorylation. However, the mechanism by which cisplatin induces this increase has not been elucidated. Among six patient-derived xenograft (PDX) models of BlCa, we observed that the cisplatin-resistant BL0269 express high epidermal growth factor receptor, ErbB2/HER2 and ErbB3/HER3. Cisplatin treatment transiently increased phospho-ErbB3 (Y1328), phospho-ERK (T202/Y204) and phospho-Akt (S473), and analysis of radical cystectomy tissues from patients with BlCa showed correlation between ErbB3 and ERK phosphorylation, likely due to the activation of ERK via the ErbB3 pathway. In vitro analysis revealed a role for the ErbB3 ligand heregulin1-β1 (HRG1/NRG1), which is higher in chemoresistant lines compared to cisplatin-sensitive cells. Additionally, cisplatin treatment, both in PDX and cell models, increased HRG1 levels. The monoclonal antibody seribantumab, that obstructs ErbB3 ligand-binding, suppressed HRG1-induced ErbB3, Akt and ERK phosphorylation. Seribantumab also prevented tumor growth in both the chemosensitive BL0440 and chemoresistant BL0269 models. Our data demonstrate that cisplatin-associated increases in Akt and ERK phosphorylation is mediated by an elevation in HRG1, suggesting that inhibition of ErbB3 phosphorylation may be a useful therapeutic strategy in BlCa with high phospho-ErbB3 and HRG1 levels.
Collapse
Affiliation(s)
- Thomas M Steele
- Research Service, VA Northern California Health Care System, Mather, CA, USA
- Department of Urological Surgery, University of California Davis School of Medicine, 4860 Y Street, Suite 3500, Sacramento, CA, 95817, USA
| | - Maria Malvina Tsamouri
- Research Service, VA Northern California Health Care System, Mather, CA, USA
- Department of Urological Surgery, University of California Davis School of Medicine, 4860 Y Street, Suite 3500, Sacramento, CA, 95817, USA
| | - Salma Siddiqui
- Research Service, VA Northern California Health Care System, Mather, CA, USA
| | - Christopher A Lucchesi
- Research Service, VA Northern California Health Care System, Mather, CA, USA
- Surgical and Radiological Sciences, School of Veterinary Medicine, University of California Davis, Davis, USA
| | - Demitria Vasilatis
- Research Service, VA Northern California Health Care System, Mather, CA, USA
- Department of Urological Surgery, University of California Davis School of Medicine, 4860 Y Street, Suite 3500, Sacramento, CA, 95817, USA
| | - Benjamin A Mooso
- Research Service, VA Northern California Health Care System, Mather, CA, USA
| | - Blythe P Durbin-Johnson
- Division of Biostatistics, Department of Public Health Sciences, University of California Davis, Davis, CA, USA
| | - Ai-Hong Ma
- Department of Biochemistry and Molecular Medicine, University of California Davis, Sacramento, CA, USA
| | - Nazila Hejazi
- Research Service, VA Northern California Health Care System, Mather, CA, USA
- Yosemite Pathology Medical Group, Inc., Modesto, CA, USA
| | - Mamta Parikh
- Division of Hematology and Oncology, Department of Internal Medicine, University of California Davis, Sacramento, CA, USA
| | - Maria Mudryj
- Research Service, VA Northern California Health Care System, Mather, CA, USA
- Department of Medical Microbiology and Immunology, University of California Davis, Davis, CA, USA
| | - Chong-Xian Pan
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Paramita M Ghosh
- Research Service, VA Northern California Health Care System, Mather, CA, USA.
- Department of Urological Surgery, University of California Davis School of Medicine, 4860 Y Street, Suite 3500, Sacramento, CA, 95817, USA.
- Division of Biostatistics, Department of Public Health Sciences, University of California Davis, Davis, CA, USA.
| |
Collapse
|
23
|
Burgess EF, Livasy CA, Symanowski JT, Matulay JT, Grigg CM, Clark PE, Raghavan D. Low co-expression of PD-L1 and oncogenic receptor tyrosine kinases HER2 and cMET in urothelial carcinoma is associated with discordant expression between primary and metastatic sites. Urol Oncol 2023:S1078-1439(23)00187-4. [PMID: 37295980 DOI: 10.1016/j.urolonc.2023.05.012] [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: 03/13/2023] [Revised: 05/01/2023] [Accepted: 05/16/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVES Novel regimens targeting immune checkpoints and the cMET or HER2 pathways are under investigation in metastatic urothelial carcinoma (mUC) though co-expression of these molecular targets has not been defined. We sought to characterize the protein co-expression rates of PD-L1, cMET and HER2 in primary and metastatic mUC lesions and agreement rates in paired biopsies. MATERIALS AND METHODS We assessed PD-L1, cMET and HER2 protein expression by immunohistochemistry (IHC) in archival mUC samples identified from an institutional database (n = 143). Correlation of expression between primary and metastatic biopsies was performed in patients with available paired biopsies (n = 79). Protein expression levels by predefined thresholds were measured, and Cohen's kappa statistics (κ) were utilized to assess the agreement in expression between paired primary and metastatic samples. RESULTS In primary tumors (n = 85), high expression of PD-L1, cMET, and HER2 was observed in 14.1%, 34.1%, and 12.9%, respectively. In metastatic samples (n = 143), high expression of PD-L1, cMET and HER2 was detected in 9.8%, 41.3%, and 9.8%, respectively. Expression agreement rates between paired specimens (n = 79) were PD-L1: 79.7% (κ = 0.09), cMET: 69.6% (κ = 0.35), HER2: 84.8% (κ = 0.17). High PD-L1/cMET co-expression was observed in only 5.1% (n = 4) of primary and 4.9% (n = 7) of metastatic specimens. High co-expression of PD-L1/HER2 occurred in 3.8% (n = 3) of primary samples and no metastatic samples. The overall co-expression agreement between paired samples was 55.7% (κ = 0.22) for PD-L1/cMET and 67.1% (κ = 0.06) for PD-L1/HER2, but agreement for high co-expression between paired samples was very low (2.5% for PD-L1/cMET and 0% for PD-L1/HER2). CONCLUSIONS Tumor co-expression of high cMET or HER2 and PD-L1 is low in this cohort. Agreement of high co-expression between primary and metastatic sites is rare. Biomarker-based strategies used in selection of patients for contemporary trials testing combinations of immune checkpoint inhibitors with either cMET or HER2-targeted agents should account for discordant biomarker expression between primary and metastatic sites.
Collapse
Affiliation(s)
- Earle F Burgess
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC.
| | - Chad A Livasy
- Department of Pathology, Atrium Health, Levine Cancer Institute, Charlotte, NC
| | - James T Symanowski
- Department of Biostatistics and Data Sciences, Atrium Health, Levine Cancer Institute, Charlotte, NC
| | | | - Claud M Grigg
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC
| | | | - Derek Raghavan
- Department of Solid Tumor Oncology, Atrium Health, Levine Cancer Institute; Charlotte, NC
| |
Collapse
|
24
|
Lei H, Ling Y, Yuan P, Yan X, Wang L, Shi Y, Yao X, Luo H, Shi B, Liu J, He Z, Yu G, Han W, Hu C, Chi Z, Cui C, Si L, Fang J, Guo J, Sheng X, Zhou A, Ying J. Assessment of the expression pattern of HER2 and its correlation with HER2-targeting antibody-drug conjugate therapy in urothelial cancer. JOURNAL OF THE NATIONAL CANCER CENTER 2023; 3:121-128. [PMID: 39035731 PMCID: PMC11256704 DOI: 10.1016/j.jncc.2023.02.003] [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: 08/13/2022] [Revised: 02/06/2023] [Accepted: 02/06/2023] [Indexed: 03/05/2023] Open
Abstract
Background Human epidermal growth factor receptor 2 (HER2) overexpression is related to anti-HER2 therapy in many tumors. RC48- antibody-drug conjugate (ADC) has shown promising efficacy in patients with HER2-positive locally advanced or metastatic urothelial carcinoma (UC). The characteristic expression and scoring systems of HER2 are nonexistent in UC. We aimed to explore HER2 status and its correlation with the efficacy of HER2-targeting ADC therapy in UC. Methods A total of 137 and 43 patients were enrolled in cohort 1 and cohort 2, respectively, from March 2009 to December 2018. The patients in cohort 2 were enrolled in a phase II study of RC48-ADC. UC samples were tested for HER2 status using immunohistochemistry (IHC) and/or fluorescence in situ hybridization (FISH). The 2018 ASCO/CAP HER2 scoring system was adopted and modified to score HER2 expression in UC. Results The HER2-positive (IHC 2+ or 3+) rate was 24.1% (33/137). In HER2 IHC 2+ or 3+ patients, the HER2 gene amplification rate was 31% (13/42). The objective response rates (ORRs) in RC48-ADC-treated patients with IHC 3+, IHC 2+ and FISH+, IHC 2+ and FISH- were 58.8%, 66.7% and 40%, respectively. The ORR showed a trend toward a better benefit for RC48-ADC therapy in patients with HER2 amplification than in those without amplification (61.5% vs. 44.8%, P = 0.059). The heterogeneity of HER2 expression in the primary tumor was 55.5% (15/27), and the ORR was not significantly different between patients with tumor heterogeneity and homogeneity. Conclusions IHC testing should be performed to assess the HER2 status before the initiation of HER2-ADC therapy. There was a trend toward a better benefit for patients with HER2 amplification, and tumor heterogeneity did not influence the drug efficacy.
Collapse
Affiliation(s)
- Huizi Lei
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yun Ling
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Pei Yuan
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xieqiao Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Lin Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yanxia Shi
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xin Yao
- Department of Genitourinary Oncology, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Hong Luo
- Department of Genitourinary Oncology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Benkang Shi
- Department of Urology, Qilu Hospital of Shandong University, Jinan, China
| | - Jiyan Liu
- Department of Biotherapy, Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital of Sichuan University, Chengdu, China
| | - Zhisong He
- Department of Urology, Peking University First Hospital, Institute of Urology, National Urological Cancer Center of China, Peking University, Beijing, China
| | - Guohua Yu
- Department of Medical Oncology, Weifang People's Hospital, Weifang, China
| | - Weiqing Han
- Department of Urology, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine of Central South University, Changsha, China
| | - Changlu Hu
- Department of Medical Oncology, Anhui Provincial Cancer Hospital, Hefei, China
| | - Zhihong Chi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Chuanliang Cui
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Lu Si
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Renal Cancer and Melanoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jianmin Fang
- RemeGen Co., Ltd., Yantai, Shandong, China
- School of Life Science and Technology, Tongji University, Shanghai, China
| | - Jun Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xinan Sheng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Aiping Zhou
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianming Ying
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| |
Collapse
|
25
|
Powles T, Park SH, Caserta C, Valderrama BP, Gurney H, Ullén A, Loriot Y, Sridhar SS, Sternberg CN, Bellmunt J, Aragon-Ching JB, Wang J, Huang B, Laliberte RJ, di Pietro A, Grivas P. Avelumab First-Line Maintenance for Advanced Urothelial Carcinoma: Results From the JAVELIN Bladder 100 Trial After ≥2 Years of Follow-Up. J Clin Oncol 2023:JCO2201792. [PMID: 37071838 DOI: 10.1200/jco.22.01792] [Citation(s) in RCA: 48] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2023] Open
Abstract
Clinical trials frequently include multiple end points that mature at different times. The initial report, typically based on the primary end point, may be published when key planned coprimary or secondary analyses are not yet available. Clinical trial updates provide an opportunity to disseminate additional results from studies, published in JCO or elsewhere, for which the primary end point has already been reported.Initial results from the phase III JAVELIN Bladder 100 trial (ClinicalTrials.gov identifier: NCT02603432) showed that avelumab first-line (1L) maintenance plus best supportive care (BSC) significantly prolonged overall survival (OS) and progression-free survival (PFS) versus BSC alone in patients with advanced urothelial carcinoma (aUC) who were progression-free after 1L platinum-containing chemotherapy. Avelumab 1L maintenance treatment is now a standard of care for aUC. Here, we report updated data with ≥ 2 years of follow-up in all patients, including OS (primary end point), PFS, safety, and additional novel analyses. Patients were randomly assigned 1:1 to receive avelumab plus BSC (n = 350) or BSC alone (n = 350). At data cutoff (June 4, 2021), median follow-up was 38.0 months and 39.6 months, respectively; 67 patients (19.5%) had received ≥2 years of avelumab treatment. OS remained longer with avelumab plus BSC versus BSC alone in all patients (hazard ratio, 0.76 [95% CI, 0.63 to 0.91]; 2-sided P = .0036). Investigator-assessed PFS analyses also favored avelumab. Longer-term safety was consistent with previous analyses; no new safety signals were identified with longer treatment duration. In conclusion, longer-term follow-up continues to show clinically meaningful efficacy benefits with avelumab 1L maintenance plus BSC versus BSC alone in patients with aUC. An interactive visualization of data reported in this article is available.
Collapse
Affiliation(s)
- Thomas Powles
- Barts Cancer Institute, Experimental Cancer Medicine Center, Queen Mary University of London, St Bartholomew's Hospital, London, United Kingdom
| | - Se Hoon Park
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Claudia Caserta
- Medical Oncology Unit, Azienda Ospedaliera S. Maria, Terni, Italy
| | - Begoña P Valderrama
- Department of Medical Oncology, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Howard Gurney
- Department of Clinical Medicine, Macquarie University, Sydney, New South Wales, Australia
| | - Anders Ullén
- Department of Pelvic Cancer, Genitourinary Oncology Unit, Karolinska University Hospital, Solna, Sweden
- Department of Oncology-Pathology, Karolinska Institute, Solna, Sweden
| | - Yohann Loriot
- Gustave Roussy, INSERMU981, Université Paris-Saclay, Villejuif, France
| | - Srikala S Sridhar
- Princess Margaret Cancer Center, University Health Network, Toronto, Ontario, Canada
| | - Cora N Sternberg
- Englander Institute for Precision Medicine, Weill Cornell Medicine, Hematology/Oncology, Meyer Cancer Center, New York, NY
| | - Joaquim Bellmunt
- Department of Medical Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
| | | | | | | | | | | | - Petros Grivas
- University of Washington, Fred Hutchinson Cancer Center, Seattle, WA
| |
Collapse
|
26
|
Leo J, Dondossola E, Basham KJ, Wilson NR, Alhalabi O, Gao J, Kurnit KC, White MG, McQuade JL, Westin SN, Wellberg EA, Frigo DE. Stranger Things: New Roles and Opportunities for Androgen Receptor in Oncology Beyond Prostate Cancer. Endocrinology 2023; 164:bqad071. [PMID: 37154098 PMCID: PMC10413436 DOI: 10.1210/endocr/bqad071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 04/25/2023] [Accepted: 05/05/2023] [Indexed: 05/10/2023]
Abstract
The androgen receptor (AR) is one of the oldest therapeutic targets in oncology and continues to dominate the treatment landscape for advanced prostate cancer, where nearly all treatment regimens include some form of AR modulation. In this regard, AR remains the central driver of prostate cancer cell biology. Emerging preclinical and clinical data implicate key roles for AR in additional cancer types, thereby expanding the importance of this drug target beyond prostate cancer. In this mini-review, new roles for AR in other cancer types are discussed as well as their potential for treatment with AR-targeted agents. Our understanding of these additional functions for AR in oncology expand this receptor's potential as a therapeutic target and will help guide the development of new treatment approaches.
Collapse
Affiliation(s)
- Javier Leo
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
- The University of Texas MD Anderson Cancer Center, UTHealth Graduate School of Biomedical Sciences, Houston, TX 77030, USA
| | - Eleonora Dondossola
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kaitlin J Basham
- Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA
| | - Nathaniel R Wilson
- Department of Internal Medicine, University of Texas Health Science Center at Houston, Houston, TX 77030, USA
| | - Omar Alhalabi
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jianjun Gao
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Katherine C Kurnit
- Department of Obstetrics and Gynecology, Section of Gynecologic Oncology, The University of Chicago, Chicago, IL 60637, USA
| | - Michael G White
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jennifer L McQuade
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Shannon N Westin
- Department of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Elizabeth A Wellberg
- Department of Pathology, Harold Hamm Diabetes Center, and Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Daniel E Frigo
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA
- Department of Genitourinary Medical Oncology and the David H. Koch Center for Applied Research of Genitourinary Cancers, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Center for Nuclear Receptors and Cell Signaling, University of Houston, Houston, TX 77204, USA
- Department of Biology and Biochemistry, University of Houston, Houston, TX 77204, USA
| |
Collapse
|
27
|
Bertucci A, Cartier L, Rollet A, Boustany R, Hilgers W. Retrospective Analysis of a Cohort of Patients with Metastatic Bladder Cancer with Metastatic Sites Limited to the Pelvis and Retroperitoneum Treated at a Single Institution between 2009 and 2020. Cancers (Basel) 2023; 15:2069. [PMID: 37046728 PMCID: PMC10093406 DOI: 10.3390/cancers15072069] [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: 02/21/2023] [Revised: 03/25/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
Bladder cancer (BC) presenting with pelvic and retroperitoneal lymph nodes presents a therapeutic challenge. The impact of chemoradiotherapy on pelvic and retroperitoneal lymph node metastasis as a consolidation treatment has not been established. Between 2009 and 2020, 502 patients who were treated with first-line chemotherapy for BC in our center, were retrospectively identified. Patients who received chemoradiotherapy or radiotherapy with an equivalent radiation dose superior to 30 Gy were included in the RTCT group, and other patients were included in the control group (CT group). We performed an analysis of progression-free survival (PFS) and overall survival (OS) for these two cohorts using the Kaplan-Meier method. A total of 89 patients were included, 24 in the RTCT group and 65 in the CT group. Chemoradiotherapy improved both OS (p = 0.034) and PFS (p = 0.009) in comparison with chemotherapy alone: 26.3 months (95% IC 0.0-52.9) and 19.4 months (95% IC 5.0-33.7), respectively, in the RTCT group versus 17.2 months (95% IC 13.7-20.6) and 11.2 months (95% IC 8.6-13.8), respectively, in the CT group. Grade 3/4 toxicity was related to chemotherapy and to chemoradiotherapy at levels of 31% and 24%, respectively. For mBC with metastatic regional or retroperitoneal lymph nodes, chemoradiotherapy seems to confer benefits for both OS and PFS.
Collapse
Affiliation(s)
- Alexandre Bertucci
- Department of Medical Oncology, Sainte Catherine Cancer Institute, 84918 Avignon, France
- Medical Oncology Department, Institut Paoli-Calmettes, INSERM, CNRS, CRCM, Aix-Marseille University, 13005 Marseille, France
| | - Lysian Cartier
- Department of Radiotherapy, Sainte Catherine Cancer Institute, 84918 Avignon, France
| | - Armelle Rollet
- Department of Medical Oncology, Sainte Catherine Cancer Institute, 84918 Avignon, France
| | - Rania Boustany
- Department of Medical Oncology, Sainte Catherine Cancer Institute, 84918 Avignon, France
| | - Werner Hilgers
- Department of Medical Oncology, Sainte Catherine Cancer Institute, 84918 Avignon, France
| |
Collapse
|
28
|
Buyucek S, Coskun SK, Onal B, Gamsizkan M, Cangur S, Esbah O. Receptor Tyrosine Kinase Pathway and Infiltrating Urothelial Carcinoma. J Environ Pathol Toxicol Oncol 2023; 42:65-77. [PMID: 36734953 DOI: 10.1615/jenvironpatholtoxicoloncol.2022044380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Receptor tyrosine kinase pathway is frequently searched for cancer causing mutations in tumors. Emerging targeted therapies are gleam of hope for them. Infiltrating urothelial carcinoma can have many morphological aspects according to their differentiation/variants. To evaluate KRAS, BRAF, and PIK3CA mutations and HER2, EGFR, and p16 expression, we divided urothelial carcinomas into two groups: differentiated/variants (n = 12) and conventional (n = 12). We compared results with clinical, demographic, histopathologic features and survival rates. No statistically significant results could be obtained in the comparison of histopathologic properties/survival rates with mutation analysis and EGFR, HER2, and p16 status. Differentiated/variants urothelial carcinoma showed higher EGFR expression (P < 0.001). Glandular differentiation was the most frequent type, followed by squamous and sarcomatoid differentiation. We observed the most common mutation at KRAS with a propensity for urothelial carcinoma with glandular differentiation. More than one mutation/high protein expression was seen in some tumors. Targeted therapies for KRAS mutation can be effective at urothelial carcinoma with glandular differentiation. Heterologous expression of relevant proteins and genes can be a cause for targeted treatment obstacle. The determination of the molecular characters of tumors is a guide in creating targeted treatment algorithms and in choosing the patient.
Collapse
Affiliation(s)
- Seyma Buyucek
- Department of Pathology and Cytology, School of Medicine, Duzce University, Konuralp Campus, Duzce, Turkey
| | - Sinem Kantarcioglu Coskun
- Department of Pathology and Cytology, School of Medicine, Duzce University, Konuralp Campus, Duzce, Turkey
| | - Binnur Onal
- Department of Pathology and Cytology, School of Medicine, Duzce University, Konuralp Campus, Duzce, Turkey
| | - Mehmet Gamsizkan
- Department of Pathology and Cytology, School of Medicine, Duzce University, Konuralp Campus, Duzce, Turkey
| | - Sengul Cangur
- Department of Statistics, School of Medicine, Duzce University, Konuralp Campus, Duzce, Turkey
| | - Onur Esbah
- Department of Oncology, School of Medicine, Duzce University, Konuralp Campus, Duzce, Turkey
| |
Collapse
|
29
|
Fenton SE, VanderWeele DJ. Antibody-drug conjugates and predictive biomarkers in advanced urothelial carcinoma. Front Oncol 2023; 12:1069356. [PMID: 36686762 PMCID: PMC9846350 DOI: 10.3389/fonc.2022.1069356] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 12/06/2022] [Indexed: 01/05/2023] Open
Abstract
The use of antibody-drug conjugates (ADCs) is expanding in several malignancies, including urothelial carcinoma where two of these medications have been approved for use and several others remain under study. ADCs act by binding to specific cell surface proteins, delivering anticancer agents directly to the target cells. Preclinical studies suggest that loss of these surface proteins alters sensitivity to therapy and expression of target proteins vary significantly based on the tumor subtype, prior therapies and other characteristics. However, use of biomarkers to predict treatment response have not been regularly included in clinical trials and clinician practice. In this review we summarize what is known about potential predictive biomarkers for ADCs in UC and discuss potential areas where use of biomarkers may improve patient care.
Collapse
Affiliation(s)
- Sarah E. Fenton
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, United States
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - David J. VanderWeele
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, United States
- Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| |
Collapse
|
30
|
Yu EM, Mudireddy M, Biswas R, Aragon-Ching JB. The role of switch maintenance therapy in urothelial cancers. Ther Adv Urol 2023; 15:17562872221147760. [PMID: 36891217 PMCID: PMC9986508 DOI: 10.1177/17562872221147760] [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: 08/07/2022] [Accepted: 12/09/2022] [Indexed: 01/15/2023] Open
Abstract
Maintenance therapy with immune checkpoint inhibitors (ICIs) has changed the treatment paradigm of metastatic urothelial carcinoma (mUC). The JAVELIN Bladder 100 trial established avelumab, one of several ICIs in use today, as a life-prolonging maintenance therapy for patients with advanced urothelial carcinoma. Platinum-based chemotherapy is most often used in the first-line treatment of mUC, and while response rates approach about 50%, disease control is usually short-lived upon completion of the standard three to six cycles of chemotherapy. Much progress has been made in recent years in the second-line space and beyond with the use of ICIs, antibody-drug conjugates (ADCs), and tyrosine kinase inhibitors (TKIs) in eligible patients at the time of disease progression post-platinum-based chemotherapy. However, many patients with progressive mUC after first-line chemotherapy suffer from rapid progression of disease, treatment toxicity with subsequent lines of therapy, and a limited life expectancy. Until the results of the JAVELIN Bladder 100 trial were presented in 2020, there were no maintenance strategies proven to be beneficial over best supportive care after disease control is achieved with first-line platinum-based chemotherapy. To date, standard of care frontline treatment of metastatic urothelial cancer remains to be four to six cycles of platinum-based chemotherapy followed by maintenance avelumab. This review summarizes the current evidence available on maintenance therapies in mUC, as well as several highly anticipated clinical trials that we hope will result in further progress in the management of this aggressive cancer and improve patient outcomes.
Collapse
Affiliation(s)
- Eun-mi Yu
- GU Medical Oncology, Inova Schar Cancer
Institute, Fairfax, VA, USA
| | - Mythri Mudireddy
- Department of Hematology and Oncology, Inova
Schar Cancer Institute, Fairfax, VA, USA
| | - Rakesh Biswas
- Department of Hematology and Oncology, Inova
Schar Cancer Institute, Fairfax, VA, USA
| | - Jeanny B. Aragon-Ching
- GU Medical Oncology, Inova Schar Cancer
Institute, 8081 Innovation Park Drive, Fairfax, VA 22031, USA
| |
Collapse
|
31
|
Lima NF, Sampaio LAF, Xavier CB, Mattedi RL, Queiroz MA, Nahas WC, Jardim DL. Complete Response to Sequential Human Epidermal Growth Factor Receptor 2-Targeted Strategies in a Heavily Pretreated Patient With Human Epidermal Growth Factor Receptor 2-Amplified Metastatic Bladder Cancer. JCO Precis Oncol 2023; 7:e2200414. [PMID: 36623240 DOI: 10.1200/po.22.00414] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Affiliation(s)
| | | | | | | | | | - Willian C Nahas
- Hospital Sírio-Libanês, São Paulo, Brazil.,Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Denis L Jardim
- Hospital Sírio-Libanês, São Paulo, Brazil.,Latin American Cooperative Oncology Group (LACOG), Porto Alegre, Brazil
| |
Collapse
|
32
|
Crabb SJ, Hussain S, Soulis E, Hinsley S, Dempsey L, Trevethan A, Song Y, Barber J, Frew J, Gale J, Faust G, Brock S, McGovern U, Parikh O, Enting D, Sundar S, Ratnayake G, Lees K, Birtle AJ, Powles T, Jones RJ. A Randomized, Double-Blind, Biomarker-Selected, Phase II Clinical Trial of Maintenance Poly ADP-Ribose Polymerase Inhibition With Rucaparib Following Chemotherapy for Metastatic Urothelial Carcinoma. J Clin Oncol 2023; 41:54-64. [PMID: 35960902 PMCID: PMC9788980 DOI: 10.1200/jco.22.00405] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 04/26/2022] [Accepted: 06/20/2022] [Indexed: 12/30/2022] Open
Abstract
PURPOSE A DNA repair deficiency (DRD) phenotype exists within a subset of metastatic urothelial carcinomas (mUC) predicting benefit from platinum-based chemotherapy. We tested switch maintenance therapy with the poly ADP-ribose polymerase inhibitor rucaparib, following chemotherapy, for DRD biomarker-positive mUC. METHODS DRD biomarker-positive mUC patients, within 10 weeks of chemotherapy, and without cancer progression, were randomly assigned (1:1) to maintenance rucaparib 600 mg twice a day orally, or placebo, until disease progression. The primary end point was progression-free survival (PFS). Statistical analysis targeted a hazard ratio of 0.5 with a 20% one-sided α for this signal-seeking trial. PFS (RECIST 1.1) was compared between trial arms, by intention to treat, within a Cox model. RESULTS Out of 248 patients, 74 (29.8%) were DRD biomarker-positive and 40 were randomly assigned. A total of 12 (60%) and 20 (100%) PFS events occurred in the rucaparib and placebo arms, respectively (median follow-up was 94.6 weeks in those still alive). Median PFS was 35.3 weeks (80% CI, 11.7 to 35.6) with rucaparib and 15.1 weeks (80% CI, 11.9 to 22.6) with placebo (hazard ratio, 0.53; 80% CI, 0.30 to 0.92; one-sided P = .07). In the safety population (n = 39) treatment-related adverse events were mostly low grade. Patients received a median duration of 10 rucaparib or six placebo cycles on treatment. Treatment-related adverse events (all grades) of fatigue (63.2% v 30.0%), nausea (36.8% v 5.0%), rash (21.1% v 0%), and raised alanine aminotransferase (57.9% v 10%) were more common with rucaparib. CONCLUSION Maintenance rucaparib, following platinum-based chemotherapy, extended PFS in DRD biomarker-selected patients with mUC and was tolerable. Further investigation of poly ADP-ribose polymerase inhibition in selected patients with mUC is warranted.
Collapse
Affiliation(s)
- Simon J. Crabb
- Southampton Experimental Cancer Medicine Centre, University of Southampton, Southampton, United Kingdom
| | - Syed Hussain
- University of Sheffield and Sheffield Teaching Hospitals, Sheffield, United Kingdom
| | - Eileen Soulis
- CRUK Glasgow Clinical Trials Unit, University of Glasgow, Glasgow, United Kingdom
| | - Samantha Hinsley
- CRUK Glasgow Clinical Trials Unit, University of Glasgow, Glasgow, United Kingdom
| | - Laura Dempsey
- CRUK Glasgow Clinical Trials Unit, University of Glasgow, Glasgow, United Kingdom
| | - Avril Trevethan
- CRUK Glasgow Clinical Trials Unit, University of Glasgow, Glasgow, United Kingdom
| | - YeePei Song
- The Christie NHS Foundation Trust, Manchester, United Kingdom
| | - Jim Barber
- Velindre Cancer Centre, Cardiff, United Kingdom
| | - John Frew
- Northern Centre for Cancer Care, Newcastle upon Tyne, United Kingdom
| | - Joanna Gale
- Portsmouth Hospitals NHS Trust, Portsmouth, United Kingdom
| | - Guy Faust
- Leicester Royal Infirmary NHS Trust, Leicester, United Kingdom
| | - Susannah Brock
- Dorset Cancer Centre, University Hospitals Dorset NHS Foundation Trust, Poole, United Kingdom
| | - Ursula McGovern
- University College Hospital, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Omi Parikh
- Royal Blackburn Teaching Hospital, East Lancashire Hospitals NHS Trust, Blackburn, United Kingdom
| | - Deborah Enting
- Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Santhanam Sundar
- Nottingham University Hospitals NHS Trust, Nottingham, United Kingdom
| | | | - Kathryn Lees
- Maidstone and Tunbridge Wells NHS Trust, Maidstone, United Kingdom
| | - Alison J. Birtle
- Rosemere Cancer Centre, Lancashire Teaching Hospitals NHS Foundation Trust, Preston, United Kingdom
| | | | - Robert J. Jones
- CRUK Glasgow Clinical Trials Unit, University of Glasgow, Glasgow, United Kingdom
| |
Collapse
|
33
|
Ahmed R, Gupta S. Switch Maintenance Therapy for Metastatic Urothelial Carcinoma. Bladder Cancer 2022; 8:359-369. [PMID: 38994180 PMCID: PMC11181790 DOI: 10.3233/blc-220030] [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: 03/12/2022] [Accepted: 10/31/2022] [Indexed: 11/23/2022]
Abstract
INTRODUCTION While switch maintenance therapy is being increasingly investigated in solid tumors, it is a standard in only a few. We conducted a systematic review on switch maintenance therapy for metastatic urothelial carcinoma. EVIDENCE ACQUISITION In this systematic review, we conducted a literature search in PubMed and Cochrane databases up to 2021, based on PRISMA statement guidelines. One hundred and fifty eight articles were identified and after a three-step selection process and six articles, using different agents were included in evidence synthesis. The primary end points were effect on overall survival, progression free survival, safety and tolerability. EVIDENCE SYNTHESIS In the pre-immunotherapy era, targeted therapies like sunitinib, lapatinib and vinflunine were studied as switch maintenance therapy in metastatic urothelial carcinoma but did not show any overall survival benefit. Use of anti-PD-1/PD-L1 agents have shown promise as switch maintenance therapy; pembrolizumab showed improvement in progression free survival in a phase 2 trial and avelumab showed improvement in overall survival and progression free survival in the phase 3 JAVELIN Bladder 100 trial. CONCLUSION Immunotherapy with anti-PD-1/PD-L1 agents has emerged as an effective switch maintenance strategy in patients with metastatic urothelial carcinoma. Intensification of the immunotherapy backbone in this setting can potentially further enhance outcomes. Emerging evidence shows a potential role of Poly (ADP-ribose) polymerase (PARP) inhibitors in this setting as well. Results from ongoing and planned studies will help us understand which switch maintenance approaches would be most effective for improving outcomes in metastatic urothelial carcinoma.
Collapse
Affiliation(s)
- Ramsha Ahmed
- Department of Hematology and Oncology, Cleveland Clinic, Cleveland, OH, USA
| | - Shilpa Gupta
- Department of Hematology and Oncology, Cleveland Clinic, Cleveland, OH, USA
| |
Collapse
|
34
|
Xu Z, Ma J, Chen T, Yang Y. Case report: The remarkable response of pembrolizumab combined with RC48 in the third-line treatment of metastatic urothelial carcinoma. Front Immunol 2022; 13:978266. [PMID: 36458005 PMCID: PMC9705978 DOI: 10.3389/fimmu.2022.978266] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 10/26/2022] [Indexed: 08/27/2023] Open
Abstract
BACKGROUND Systemic chemotherapy has been the mainstay treatment for locally advanced or metastatic urothelial carcinoma (UC). In the past few years, novel immune checkpoint inhibitors (ICIs) and antibody-drug conjugates (ADCs) have improved the treatment of advanced UC. CASE PRESENTATION Here, we report systemic therapy of a 68-year-old male diagnosed with HER2 positive (immunohistochemistry 3+), programmed cell death ligand 1(PD-L1) negative metastatic UC, and renal insufficiency. He had encountered numerous metastases and failed first-line platinum-based chemotherapy and second-line treatment with pembrolizumab and trastuzumab. During third-line treatment with RC48 (a HER2 targeting ADC) combined with pembrolizumab, he achieved a rapid partial response (PR) in the first evaluation and subsequent complete response (CR) on PET/CT and long-term progression-free survival (>12 months) at the last follow-up on 25 August 2022. There are no grade 3 or 4 adverse events or aggravations of renal insufficiency during the third-line therapy. DISCUSSION RC48 combined with pembrolizumab demonstrated outstanding efficacy and safety in this HER2-positive metastatic UC patient. ADC combined with ICI is a promising anti-tumor strategy that deserves further exploration in advanced UC.
Collapse
Affiliation(s)
| | | | | | - Yu Yang
- Department of Abdominal Oncology, West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
35
|
Albarrán V, Rosero DI, Chamorro J, Pozas J, San Román M, Barrill AM, Alía V, Sotoca P, Guerrero P, Calvo JC, Orejana I, Pérez de Aguado P, Gajate P. Her-2 Targeted Therapy in Advanced Urothelial Cancer: From Monoclonal Antibodies to Antibody-Drug Conjugates. Int J Mol Sci 2022; 23:12659. [PMID: 36293515 PMCID: PMC9603928 DOI: 10.3390/ijms232012659] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/11/2022] [Accepted: 10/14/2022] [Indexed: 11/07/2022] Open
Abstract
Metastatic urothelial cancer, associated with a poor prognosis, is still major cause of cancer-related death, with scarce options of effective treatment after progression to platinum-based chemotherapy and immunotherapy. The human epithelial growth factor receptor 2 (Her-2) has been identified as a new therapeutic target in medical oncology. However, despite the encouraging results in breast and gastric cancers, clinical trials with anti-Her-2 monoclonal antibodies and tyrosine-kinase inhibitors have shown limited efficacy of this strategy in urothelial tumors. Notably, more favorable data have been recently shown that antibody-drug conjugates are currently emerging as a novel promising approach for Her-2 targeted therapy in advanced urothelial cancer.
Collapse
Affiliation(s)
- Víctor Albarrán
- Department of Medical Oncology, Ramon y Cajal University Hospital, 28034 Madrid, Spain
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Shimizu N, Hussain SA, Obara W, Yamasaki T, Takashima S, Hasegawa T, Iguchi M, Igarashi K, Ogawa O, Fujioka T. A Phase 2 Study of S-588410 Maintenance Monotherapy for Platinum-Treated Advanced or Metastatic Urothelial Carcinoma. Bladder Cancer 2022; 8:179-192. [PMID: 38993370 PMCID: PMC11181746 DOI: 10.3233/blc-211592] [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: 08/03/2021] [Accepted: 04/06/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Effective maintenance therapy for urothelial carcinoma (UC) is needed to delay progression after first-line chemotherapy. OBJECTIVE To evaluate S-588410, a cancer peptide vaccine containing five human leukocyte antigen (HLA)-A*24:02-restricted epitope peptides derived from five cancer-testis antigens (DEPDC1, MPHOSPH1, URLC10, CDCA1, and KOC1) in chemotherapy-treated, clinically stable patients with advanced or metastatic UC. MATERIALS AND METHODS This open-label, international, phase 2 trial enrolled patients with UC who had completed≥4 cycles of first-line platinum-containing chemotherapy without disease progression. Forty-five HLA-A*24:02-positive patients received subcutaneous injections of S-588410 (Montanide ISA 51 VG with 1 mg/mL of each peptide) weekly for 12 weeks then once every 2 weeks thereafter for up to 24 months. Thirty-six HLA-A*24:02-negative patients did not receive S-588410 (observation group). The primary endpoint was the rate of cytotoxic T-lymphocyte (CTL) induction against≥1 of the peptides at 12 weeks. RESULTS The CTL induction rate in the S-588410 group was 93.3% (p < 0.0001, one-sided binomial test with a rate of≤50% as the null hypothesis). The antitumor response rate was 8.9% in the S-588410 group and 0% in the observation group; median progression-free survival was 18.1 versus 12.5 weeks and median overall survival was 71.0 versus 99.0 weeks, respectively. The most frequent treatment-emergent adverse event was injection-site reactions (47 events, grades 1-3) reported in 93.3% (n = 42/45) of participants. CONCLUSIONS S-588410 demonstrated a high CTL induction rate, acceptable safety profile, and modest clinical response, as maintenance therapy in participants with advanced or metastatic UC who had received first-line platinum-based chemotherapy (EudraCT 2013-005274-22).
Collapse
Affiliation(s)
- Nobuaki Shimizu
- Department of Urology, Gunma Prefectural Cancer Center, Ota, Gunma, Japan
| | | | - Wataru Obara
- Department of Urology, Iwate Medical University, Morioka, Iwate, Japan
| | - Toshinari Yamasaki
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | | | | | | | - Osamu Ogawa
- Department of Urology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tomoaki Fujioka
- Department of Urology, Iwate Medical University, Morioka, Iwate, Japan
| |
Collapse
|
37
|
Mollica V, Massari F, Rizzo A, Ferrara R, Menta AK, Adashek JJ. Genomics and Immunomics in the Treatment of Urothelial Carcinoma. Curr Oncol 2022; 29:3499-3518. [PMID: 35621673 PMCID: PMC9139747 DOI: 10.3390/curroncol29050283] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/08/2022] [Accepted: 05/10/2022] [Indexed: 12/21/2022] Open
Abstract
Urothelial carcinoma is a complex cancer with genomic immunomic drivers that have prognostic and predictive treatment implications. Identifying potential targetable alterations via next-generation sequencing and RNA sequencing may allow for elucidation of such targets and exploitation with targeted therapeutics. The role of immunotherapy in treating urothelial carcinoma has shown benefit, but it is unclear in which patients immunotherapeutics have the highest yield. Continuing efforts into better identifying which patients may benefit most from targeted therapies, immunotherapies, and combination therapies may ultimately lead to improved outcomes for patients with this disease.
Collapse
Affiliation(s)
- Veronica Mollica
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138 Bologna, Italy; (V.M.); (F.M.)
| | - Francesco Massari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, 40138 Bologna, Italy; (V.M.); (F.M.)
| | - Alessandro Rizzo
- Struttura Semplice Dipartimentale di Oncologia Medica per la Presa in Carico Globale del Paziente Oncologico ‘Don Tonino Bello’, I.R.C.C.S. Istituto Tumori ‘Giovanni Paolo II’, Viale Orazio Flacco 65, 70124 Bari, Italy;
| | - Roberto Ferrara
- Medical Oncology Department, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCSS) Istituto Nazionale dei Tumori, 20133 Milan, Italy;
- Molecular Immunology Unit, Department of Research, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCSS) Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Arjun K. Menta
- Johns Hopkins University School of Medicine, Johns Hopkins University, Baltimore, MD 21205, USA;
| | - Jacob J. Adashek
- Department of Internal Medicine, University of South Florida, Tampa, FL 33620, USA
| |
Collapse
|
38
|
Thomas J, Sonpavde G. Molecularly Targeted Therapy towards Genetic Alterations in Advanced Bladder Cancer. Cancers (Basel) 2022; 14:1795. [PMID: 35406567 PMCID: PMC8997162 DOI: 10.3390/cancers14071795] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/29/2022] [Accepted: 03/29/2022] [Indexed: 01/27/2023] Open
Abstract
Despite the introduction of immune checkpoint inhibitors and antibody-drug conjugates to the management of advanced urothelial carcinoma, the disease is generally incurable. The increasing incorporation of next-generation sequencing of tumor tissue into the characterization of bladder cancer has led to a better understanding of the somatic genetic aberrations potentially involved in its pathogenesis. Genetic alterations have been observed in kinases, such as FGFRs, ErbBs, PI3K/Akt/mTOR, and Ras-MAPK, and genetic alterations in critical cellular processes, such as chromatin remodeling, cell cycle regulation, and DNA damage repair. However, activating mutations or fusions of FGFR2 and FGFR3 remains the only validated therapeutically actionable alteration, with erdafitinib as the only targeted agent currently approved for this group. Bladder cancer is characterized by genomic heterogeneity and a high tumor mutation burden. This review highlights the potential relevance of aberrations and discusses the current status of targeted therapies directed at them.
Collapse
Affiliation(s)
- Jonathan Thomas
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA;
- Division of Medical Oncology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA 02215, USA
| | - Guru Sonpavde
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA;
| |
Collapse
|
39
|
Bellmunt J, Valderrama BP, Puente J, Grande E, Bolós MV, Lainez N, Vázquez S, Maroto P, Climent MÁ, del Muro XG, Arranz JÁ, Durán I. Recent Therapeutic Advances in Urothelial Carcinoma: A Paradigm Shift in Disease Management. Crit Rev Oncol Hematol 2022; 174:103683. [DOI: 10.1016/j.critrevonc.2022.103683] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/07/2022] [Accepted: 04/11/2022] [Indexed: 12/13/2022] Open
|
40
|
Solid Tumors and Kinase Inhibition: Management and Therapy Efficacy Evolution. Int J Mol Sci 2022; 23:ijms23073830. [PMID: 35409190 PMCID: PMC8998551 DOI: 10.3390/ijms23073830] [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: 02/26/2022] [Revised: 03/23/2022] [Accepted: 03/25/2022] [Indexed: 02/01/2023] Open
Abstract
The increasing numbers of cancer cases worldwide and the exceedingly high mortality rates of some tumor subtypes raise the question about if the current protocols for cancer management are effective and what has been done to improve upon oncologic patients’ prognoses. The traditional chemo-immunotherapy options for cancer treatment focus on the use of cytotoxic agents that are able to overcome neoplastic clones’ survival mechanisms and induce apoptosis, as well as on the ability to capacitate the host’s immune system to hinder the continuous growth of malignant cells. The need to avert the highly toxic profiles of conventional chemo-immunotherapy and to overcome the emerging cases of tumor multidrug resistance has fueled a growing interest in the field of precision medicine and targeted molecular therapies in the last couple of decades, although relatively new alternatives in oncologic practices, the increased specificity, and the positive clinical outcomes achieved through targeted molecular therapies have already consolidated them as promising prospects for the future of cancer management. In recent years, the development and application of targeted drugs as tyrosine kinase inhibitors have enabled cancer treatment to enter the era of specificity. In addition, the combined use of targeted therapy, immunotherapy, and traditional chemotherapy has innovated the standard treatment for many malignancies, bringing new light to patients with recurrent tumors. This article comprises a series of clinical trials that, in the past 5 years, utilized kinase inhibitors (KIs) as a monotherapy or in combination with other cytotoxic agents to treat patients afflicted with solid tumors. The results, with varying degrees of efficacy, are reported.
Collapse
|
41
|
Eto M, Lee JL, Chang YH, Gao S, Singh M, Gurney H. Clinical evidence and insights supporting the use of avelumab first-line maintenance treatment in patients with advanced urothelial carcinoma in the Asia-Pacific region. Asia Pac J Clin Oncol 2022; 18:e191-e203. [PMID: 35238147 PMCID: PMC9542411 DOI: 10.1111/ajco.13765] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 01/27/2022] [Indexed: 12/01/2022]
Abstract
Until recently, international and Asia-specific guidelines for advanced urothelial carcinoma (UC) recommended first-line (1L) platinum-based chemotherapy, followed by second-line (2L) anti-PD-1 or anti-PD-L1 immune checkpoint inhibitor (ICI) therapy where possible, or 1L ICI therapy in cisplatin-ineligible patients with PD-L1+ tumors. However, long-term outcomes remain poor and only a minority of patients receive 2L therapy. The JAVELIN Bladder 100 trial-which assessed avelumab (anti-PD-L1 antibody) as 1L maintenance therapy plus best supportive care (BSC) versus BSC alone in patients with advanced UC that had not progressed with 1L platinum-based chemotherapy-is the only phase 3 trial of ICI-based treatment in the 1L setting to show significantly improved overall survival, and this treatment approach is now recommended in updated treatment guidelines. Available data from the trial suggest that efficacy and safety in patients enrolled in the Asia-Pacific region were similar to findings in the overall population. In this review, we discuss the treatment of advanced UC, with a specific focus on studies in the Asia-Pacific region, and summarize key findings supporting the use of avelumab 1L maintenance as a standard of care in this setting both in cisplatin-eligible and cisplatin-ineligible patients and irrespective of PD-L1 status.
Collapse
Affiliation(s)
- Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Jae-Lyun Lee
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | | | - Seasea Gao
- Merck Pte. Ltd., Singapore, an affiliate of Merck KGaA
| | | | - Howard Gurney
- Department of Clinical Medicine, Macquarie University, Sydney, New South Wales, Australia
| |
Collapse
|
42
|
Immunotherapy maintenance therapy for advanced urothelial carcinoma (aUC): a comprehensive review. J Cancer Res Clin Oncol 2022; 148:1097-1105. [DOI: 10.1007/s00432-021-03882-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 12/07/2021] [Indexed: 12/24/2022]
|
43
|
Lapatinib as first-line treatment for muscle-invasive urothelial carcinoma in dogs. Sci Rep 2022; 12:4. [PMID: 35027594 PMCID: PMC8758709 DOI: 10.1038/s41598-021-04229-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 12/17/2021] [Indexed: 01/22/2023] Open
Abstract
Epidermal growth factor receptors 1 and 2 (EGFR and HER2) are frequently overexpressed in various malignancies. Lapatinib is a dual tyrosine kinase inhibitor that inhibits both EGFR and HER2. Although a phase III trial failed to show the survival benefits of lapatinib treatment after first-line chemotherapy in patients with EGFR/HER2-positive metastatic urothelial carcinoma, the efficacy of lapatinib for untreated urothelial carcinoma is not well defined. Here, we describe the therapeutic efficacy of lapatinib as a first-line treatment in a canine model of muscle-invasive urothelial carcinoma. In this non-randomized clinical trial, we compared 44 dogs with naturally occurring urothelial carcinoma who received lapatinib and piroxicam, with 42 age-, sex-, and tumor stage-matched dogs that received piroxicam alone. Compared to the dogs treated with piroxicam alone, those administered the lapatinib/piroxicam treatment had a greater reduction in the size of the primary tumor and improved survival. Exploratory analyses showed that HER2 overexpression was associated with response and survival in dogs treated with lapatinib. Our study suggests that lapatinib showed encouraging durable response rates, survival, and tolerability, supporting its therapeutic use for untreated advanced urothelial carcinoma in dogs. The use of lapatinib as a first-line treatment may be investigated further in human patients with urothelial carcinoma.
Collapse
|
44
|
Chen D, Ye Y, Guo S, Yao K. Progress in the Research and Targeted Therapy of ErbB/HER Receptors in Urothelial Bladder Cancer. Front Mol Biosci 2022; 8:800945. [PMID: 35004854 PMCID: PMC8735837 DOI: 10.3389/fmolb.2021.800945] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 11/30/2021] [Indexed: 11/19/2022] Open
Abstract
Bladder cancer is a lethal malignancy and a majority of bladder cancer arise from urothelial cells. Infiltration and metastasis are barriers for the radical cystectomy to achieve favored outcome and are the main cause of death. Systemic therapy, including chemotherapy, targeted therapy, and immunotherapy, is fundamental for these patients. erbB/HER receptors are found to be overexpressed in a subgroup of urothelial carcinoma, targeting erbB/HER receptors in these patients was found to be an efficient way in the era of genetic testing. To evaluate the role of erbB/HER receptors in bladder cancer, we reviewed the literature and ongoing clinical trials as regards to this topic to unveil the context of erbB/HER receptors in bladder cancer, which probably help to solidate the theoretical basis and might instruct further research.
Collapse
Affiliation(s)
- Dong Chen
- Department of Urology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yunlin Ye
- Department of Urology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shengjie Guo
- Department of Urology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Kao Yao
- Department of Urology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| |
Collapse
|
45
|
Patelli G, Zeppellini A, Spina F, Righetti E, Stabile S, Amatu A, Tosi F, Ghezzi S, Siena S, Sartore-Bianchi A. The evolving panorama of HER2-targeted treatments in metastatic urothelial cancer: a systematic review and future perspectives. Cancer Treat Rev 2022; 104:102351. [DOI: 10.1016/j.ctrv.2022.102351] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 12/12/2022]
|
46
|
Mohanty SK, Mishra SK, Tiwari A, Sharma S, Bhardwaj M, Pattnaik N, Jaiswal S, Baisakh MR, Das S, Pradhan MR, Swain TR, Satpathy K, Williamson SR, Parwani AV. Reappraisal of HER2 Amplification in High-Grade Urothelial Carcinoma Based on 2018 ASCO/CAP Clinical Practice Guidelines. Am J Clin Pathol 2021; 156:1130-1141. [PMID: 34124742 DOI: 10.1093/ajcp/aqab083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVES To examine and compare human epidermal growth factor receptor 2 (HER2) amplification status in high-grade urothelial carcinoma (HGUCa), using both 2013 and 2018 HER2 reporting guidelines for breast carcinoma from the American Society of Clinical Oncology (ASCO)/College of American Pathologists (CAP). METHODS HER2 status by fluorescence in situ hybridization (FISH) assay in 78 cases of HGUCa was compared using 2013 and 2018 HER2 reporting guidelines. RESULTS HER2 amplification was observed in 22 (28.2%) of 78 tumors, of which 17 were in group 1, 1 in group 2, and 2 each in groups 3 and 4 (FISH assay, 2018). The remaining 14 HER2-amplified tumors (FISH assay, 2013) became negative, falling into group 2 (FISH assay, 2018) and were either negative or equivocal on immunohistochemistry (IHC, 2018). All FISH-negative tumors (n = 37) using 2013 criteria remained negative (group 5, 2018). FISH-equivocal tumors (2013) were further categorized into HER2 amplified (n = 1) and HER2 negative (n = 4) (2018). Overall, 20 (25.6%) tumors had discordant HER2 FISH results (2018 vs 2013). CONCLUSIONS Implementing 2018 guidelines, HER2 amplification decreased from 36 to 22 cases. The group with a HER2/CEP17 ratio of 2 or more and average HER2 copy number less than 4 (group 2) were predominantly negative by IHC, suggesting a biologically distinct group of HGUCa that is different from HER2-amplified tumors, which may not respond to HER2-targeted therapy.
Collapse
Affiliation(s)
- Sambit K Mohanty
- Department of Pathology and Laboratory Medicine, Advanced Medical Research Institute, Bhubaneswar, India
- Department of Pathology and Laboratory Medicine, CORE Diagnostics, Gurgaon, India
| | - Sourav K Mishra
- Department of Medical Oncology, Advanced Medical Research Institute, Bhubaneswar, India
| | - Ankit Tiwari
- Department of Pathology and Laboratory Medicine, Advanced Medical Research Institute, Bhubaneswar, India
| | - Shivani Sharma
- Department of Pathology and Laboratory Medicine, CORE Diagnostics, Gurgaon, India
| | - Mohit Bhardwaj
- Department of Pathology and Laboratory Medicine, CORE Diagnostics, Gurgaon, India
| | - Niharika Pattnaik
- Department of Pathology and Laboratory Medicine, Advanced Medical Research Institute, Bhubaneswar, India
| | - Sunil Jaiswal
- Department of Surgical Oncology, Advanced Medical Research Institute, Bhubaneswar, India
| | - Manas R Baisakh
- Department of Pathology and Laboratory Medicine, Prolife Diagnostics, Bhubaneswar, India
| | - Subodh Das
- Department of Urology, Advanced Medical Research Institute, Bhubaneswar, India
| | - Manas R Pradhan
- Department of Urology, Advanced Medical Research Institute, Bhubaneswar, India
| | - Tapas R Swain
- Department of Pathology and Laboratory Medicine, Advanced Medical Research Institute, Bhubaneswar, India
| | | | | | - Anil V Parwani
- Department of Pathology, Wexner Medical Center, Ohio State University, Columbus, OH, USA
| |
Collapse
|
47
|
López-Cortés R, Vázquez-Estévez S, Fernández JÁ, Núñez C. Proteomics as a Complementary Technique to Characterize Bladder Cancer. Cancers (Basel) 2021; 13:cancers13215537. [PMID: 34771699 PMCID: PMC8582709 DOI: 10.3390/cancers13215537] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/21/2021] [Accepted: 10/21/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Although immunohistochemistry is a routine technique in clinics, and genomics has been rapidly incorporated, proteomics is a step behind. This general situation is also the norm in bladder cancer research. This review shows the contributions of proteomics to the molecular classification of bladder cancer, and to the study of histopathology due to tissue insults caused by tumors. Furthermore, the importance of proteomics for understanding the cellular and molecular changes as a consequence of the therapy of bladder cancer cannot be neglected. Abstract Bladder cancer (BC) is the most common tumor of the urinary tract and is conventionally classified as either non-muscle invasive or muscle invasive. In addition, histological variants exist, as organized by the WHO-2016 classification. However, innovations in next-generation sequencing have led to molecular classifications of BC. These innovations have also allowed for the tracing of major tumorigenic pathways and, therefore, are positioned as strong supporters of precision medicine. In parallel, immunohistochemistry is still the clinical reference to discriminate histological layers and to stage BC. Key contributions have been made to enlarge the panel of protein immunomarkers. Moreover, the analysis of proteins in liquid biopsy has also provided potential markers. Notwithstanding, their clinical adoption is still low, with very few approved tests. In this context, mass spectrometry-based proteomics has remained a step behind; hence, we aimed to develop them in the community. Herein, the authors introduce the epidemiology and the conventional classifications to review the molecular classification of BC, highlighting the contributions of proteomics. Then, the advances in mass spectrometry techniques focusing on maintaining the integrity of the biological structures are presented, a milestone for the emergence of histoproteomics. Within this field, the review then discusses selected proteins for the comprehension of the pathophysiological mechanisms of BC. Finally, because there is still insufficient knowledge, this review considers proteomics as an important source for the development of BC therapies.
Collapse
Affiliation(s)
- Rubén López-Cortés
- Research Unit, Hospital Universitario Lucus Augusti (HULA), Servizo Galego de Saúde (SERGAS), 27002 Lugo, Spain;
| | - Sergio Vázquez-Estévez
- Oncology Division, Hospital Universitario Lucus Augusti (HULA), Servizo Galego de Saúde (SERGAS), 27002 Lugo, Spain; (S.V.-E.); (J.Á.F.)
| | - Javier Álvarez Fernández
- Oncology Division, Hospital Universitario Lucus Augusti (HULA), Servizo Galego de Saúde (SERGAS), 27002 Lugo, Spain; (S.V.-E.); (J.Á.F.)
| | - Cristina Núñez
- Research Unit, Hospital Universitario Lucus Augusti (HULA), Servizo Galego de Saúde (SERGAS), 27002 Lugo, Spain;
- Correspondence:
| |
Collapse
|
48
|
Wdowiak P, Matysiak J, Kuszta P, Czarnek K, Niezabitowska E, Baj T. Quinazoline Derivatives as Potential Therapeutic Agents in Urinary Bladder Cancer Therapy. Front Chem 2021; 9:765552. [PMID: 34805097 PMCID: PMC8595829 DOI: 10.3389/fchem.2021.765552] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 10/18/2021] [Indexed: 12/09/2022] Open
Abstract
Cancer diseases remain major health problems in the world despite significant developments in diagnostic methods and medications. Many of the conventional therapies, however, have limitations due to multidrug resistance or severe side effects. Bladder cancer is a complex disorder, and can be classified according to its diverse genetic backgrounds and clinical features. A very promising direction in bladder cancer treatment is targeted therapy directed at specific molecular pathways. Derivatives of quinazolines constitute a large group of chemicals with a wide range of biological properties, and many quinazoline derivatives are approved for antitumor clinical use, e.g.,: erlotinib, gefitinib, afatinib, lapatinib, and vandetanib. The character of these depends mostly on the properties of the substituents and their presence and position on one of the cyclic compounds. Today, new quinazoline-based compounds are being designed and synthesized as potential drugs of anticancer potency against bladder cancers.
Collapse
Affiliation(s)
- Paulina Wdowiak
- Department of Human Anatomy, Medical University of Lublin, Lublin, Poland
| | - Joanna Matysiak
- Department of Chemistry, Faculty of Food Science and Biotechnology, University of Life Sciences in Lublin, Lublin, Poland
| | - Piotr Kuszta
- Student Research Group at the Department of Human Anatomy, Medical University of Lublin, Lublin, Poland
| | - Katarzyna Czarnek
- Institute of Health Sciences, The John Paul II Catholic University of Lublin, Lublin, Poland
| | - Ewa Niezabitowska
- Department of Urology and Urological Oncology, Multidisciplinary Hospital in Lublin, Lublin, Poland
| | - Tomasz Baj
- Department of Pharmacognosy with the Medicinal Plant Garden, Medical University of Lublin, Lublin, Poland
| |
Collapse
|
49
|
Infiltration and Polarization of Tumor-associated Macrophages Predict Prognosis and Therapeutic Benefit in Muscle-Invasive Bladder Cancer. Cancer Immunol Immunother 2021; 71:1497-1506. [PMID: 34716763 DOI: 10.1007/s00262-021-03098-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/20/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Muscle-invasive bladder cancer (MIBC) is an aggressive and heterogeneous malignancy. Tumor-associated macrophages (TAMs) are key infiltrating cell populations in the inflammatory microenvironment of malignant tumors including MIBC. It intrigues us to explore the clinical significance and immunoregulatory role of TAMs infiltration and polarization in MIBC. METHODS A total of 141 patients with MIBC from Zhongshan Hospital and 391 patients with MIBC from The Cancer Genome Atlas (TCGA) database were included in this study. Moreover, 195 patients who received anti-PD-L1 therapy from the IMvigor210 trial were enrolled. Patients were categorized into three subtypes considering the infiltration level and polarization status of TAMs, denoted as TAMlow (Subtype I), TAMhigh&M2/M1low (Subtype II), and TAMhigh&M2/M1high (Subtype III). RESULTS Subtype III suffered inferior prognosis, and Subtype II could benefit more from adjuvant chemotherapy (ACT). Subtype III was featured with increased pro-tumor cells and immunosuppressive cytokines, while Subtype II possessed more immunogenic cells infiltration with activated and tumoricidal properties. Subtype II and Subtype III presented basal/squamous-like characterization and showed additional prognostic merit beyond molecular classification. Subtype I exhibited elevated level of FGFR3 signature, while Subtype II had EGFR signaling activation and immunotherapeutic indication. Additionally, Subtype II patients were indeed highly sensitive to PD-L1 blockade therapy in IMvigor210 trial. CONCLUSION The infiltration and polarization status of TAMs shaped distinct immune microenvironment with predictive significance for survival outcome, ACT benefit, and PD-L1 blockade therapy sensitivity in MIBC. Immune classification based on TAMs polarization and infiltration might provide tools to tailor chemotherapy and immunotherapy.
Collapse
|
50
|
Schulz GB, Stief CG, Saar M, Vögeli TA, Todenhöfer T, Knüchel R, Gaisa NT. [Molecular diagnostics of bladder cancer-practical ramifications]. Urologe A 2021; 60:1349-1358. [PMID: 34550396 DOI: 10.1007/s00120-021-01640-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2021] [Indexed: 01/06/2023]
Abstract
In the future, precision medicine with agents targeting specific genetic alterations will play an important role in bladder cancer. This includes both single genetic alterations (e.g. FGFR3) and gene panel analyses in patients with no further therapeutic options, rare cancer subtypes or unusual clinical courses. These molecular analyses can be carried out on formalin-fixed paraffin-embedded tumor samples and the results should be discussed in interdisciplinary molecular tumor boards in order to either recommend approved targeted therapies or suggest patients for molecular-based clinical trials, compassionate use programs or off-label use of drugs. The remuneration of molecular diagnostics is largely well-represented for the outpatient sector in Germany; however, the covering of treatment costs must currently be approved by the health insurances.
Collapse
Affiliation(s)
- Gerald B Schulz
- Urologische Klinik und Poliklinik, Klinikum der Universität München (LMU), München, Deutschland
| | - Christian G Stief
- Urologische Klinik und Poliklinik, Klinikum der Universität München (LMU), München, Deutschland
| | - Matthias Saar
- Klinik für Urologie und Kinderurologie, Universitätsklinikum des Saarlandes, Homburg/Saar, Deutschland.,Klinik für Urologie, Uniklinik RWTH Aachen, Aachen, Deutschland
| | | | | | - Ruth Knüchel
- Institut für Pathologie, Uniklinik RWTH Aachen, Aachen, Deutschland
| | - Nadine T Gaisa
- Institut für Pathologie, Uniklinik RWTH Aachen, Aachen, Deutschland.
| |
Collapse
|