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Manapov F, Nieto A, Käsmann L, Taugner J, Kenndoff S, Flörsch B, Guggenberger J, Hofstetter K, Kröninger S, Lehmann J, Kravutske H, Pelikan C, Belka C, Eze C. Five years after PACIFIC: Update on multimodal treatment efficacy based on real-world reports. Expert Opin Investig Drugs 2023; 32:187-200. [PMID: 36780358 DOI: 10.1080/13543784.2023.2179479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
INTRODUCTION The growing body of real-life data on maintenance treatment with durvalumab suggests that immunological markers of the cancer-host interplay may have significant effects on the efficacy of multimodal therapy in patients with unresectable stage III NSCLC. AREAS COVERED We summarize real-world clinical data regarding this new tri-modal approach and report on potential biomarker landscape. EXPERT OPINION The obvious question posed in this context of a very heterogeneous inoperable stage III NSCLC disease is: How can we augment an ability to predict checkpoint inhibition success or failure? Which tools and biomarkers, which clinical metadata and genetic background are relevant and feasible? No single biomarker will ever fully dominate the unresectable stage III NSCLC space, so we advocate multilevel and multivariate analysis of biomarkers. In this particular opinion piece, we explore the impact of PD-L1 expression on tumor cells, neutrophil-to-lymphocyte ratio, EGFR and STK11 mutational status, interferon-gamma signature, and tumor-infiltrating lymphocytes among others.
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Affiliation(s)
- Farkhad Manapov
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany.,German Cancer Consortium (DKTK), partner site Munich, Munich, Germany
| | - Alexander Nieto
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Lukas Käsmann
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany.,German Cancer Consortium (DKTK), partner site Munich, Munich, Germany
| | - Julian Taugner
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Saskia Kenndoff
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Benedikt Flörsch
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Julian Guggenberger
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Kerstin Hofstetter
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Sophie Kröninger
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Janina Lehmann
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Helene Kravutske
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Carolyn Pelikan
- Helmholtz Zentrum München, Immunoanalytics - Tissue Control of Immunocytes, Munich, Germany
| | - Claus Belka
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany.,German Cancer Consortium (DKTK), partner site Munich, Munich, Germany
| | - Chukwuka Eze
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
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Bimbatti D, Maruzzo M, Pierantoni F, Diminutto A, Dionese M, Deppieri FM, Lai E, Zagonel V, Basso U. Immune checkpoint inhibitors rechallenge in urological tumors: An extensive review of the literature. Crit Rev Oncol Hematol 2022; 170:103579. [PMID: 35007699 DOI: 10.1016/j.critrevonc.2022.103579] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 03/18/2021] [Accepted: 01/05/2022] [Indexed: 12/19/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) have led to a significant change in the treatment of urological tumors where several agents are currently approved. Yet, most patients discontinue treatment due to disease progression or after the onset of severe immune-related adverse events (IRAEs). Following promising results in melanoma patients, retreatment with an ICI is receiving increasing attention as an attractive option for selected patients. We performed a literature review focusing on the feasibility, safety, timing and activity of ICI rechallenge in genitourinary cancers where very little information is available. We classified the different ICI retreatment strategies into three main clinical scenarios: retreatment after terminating a prior course of ICI while still on response; retreatment after interruption due to IRAEs; retreatment after progression while on ICI therapy. The pros and cons of these options in the field of urological tumors are then discussed, and critical suggestions proffered for the design of future clinical trials.
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Affiliation(s)
- Davide Bimbatti
- Oncology Unit 1, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Padua, Italy.
| | - Marco Maruzzo
- Oncology Unit 1, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Padua, Italy
| | - Francesco Pierantoni
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Alberto Diminutto
- Urology Clinic, Department of Surgery, Dentistry, Paediatrics and Gynaecology, University of Verona, Verona, Italy
| | - Michele Dionese
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Filippo M Deppieri
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Eleonora Lai
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Vittorina Zagonel
- Oncology Unit 1, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Padua, Italy
| | - Umberto Basso
- Oncology Unit 1, Department of Oncology, Istituto Oncologico Veneto IOV - IRCCS, Padua, Italy
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Yang K, Li J, Sun Z, Zhao L, Bai C. Retreatment with immune checkpoint inhibitors in solid tumors: a systematic review. Ther Adv Med Oncol 2020; 12:1758835920975353. [PMID: 33294036 PMCID: PMC7705192 DOI: 10.1177/1758835920975353] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 10/29/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND A large proportion of patients eventually experience disease progression despite treatment with immune checkpoint inhibitors (ICIs), but subsequent treatment options are limited for this population. Retreatment with the same or different types of ICIs is a possible strategy, but the clinical efficacy and safety data are limited. This systematic review aims to evaluate the efficacy and safety of ICIs retreatment in patients with solid tumors after disease progression to previous ICIs. METHODS We searched MEDLINE, EMBASE, the Cochrane Library, and major meeting libraries for prospective studies. The primary outcomes included the objective response rate (ORR), disease control rate (DCR), median overall survival (mOS), and the incidence of grade ⩾3 immune-related adverse events (irAEs). RESULTS We identified 22 prospective studies including 1865 patients. For disease progression after CTLA-4 inhibitors, three studies evaluated anti-CTLA-4 retreatment. The ORR was 12-23%, the DCR was 48.4-67.7%, and the mOS was 12 months. The incidence of grade ⩾3 irAEs was 5.9-25%. Four studies evaluated anti-programmed cell death protein 1 (PD-1) retreatment. The ORR was 22-36%, the DCR was 40-64%, and the mOS was 13.4-20.6 months. The incidence of grade ⩾3 irAEs was <10%. For disease progression after PD-(L)1 inhibitors, 13 studies evaluated anti-PD-(L)1 retreatment. The ORR was 5-53%, the DCR was 38-83%, and the mOS was 13.9 months. The incidence of grade ⩾3 irAEs was 0-15% for patients retreated with single anti-PD-(L)1 agent, but was higher (0-64%) for those retreated with ICIs combined with other agents. Two studies evaluated anti-cytotoxic T-lymphocyte associated protein 4 (CTLA-4) retreatment. The ORR was 0-22.4%, the DCR was 50-72%, and the mOS was 4-21 months. The incidence of grade ⩾3 irAEs was 26-61%. CONCLUSION Retreatment with ICIs is feasible for cancer patients considering its encouraging efficacy and tolerable safety. Further prospective trials are needed to explore more promising strategies and identify suitable populations for retreatment.
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Affiliation(s)
- Kaili Yang
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing China
| | - Jiarui Li
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing China
| | - Zhao Sun
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing China
| | - Lin Zhao
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuai Fu Yuan, Dongcheng District, Beijing 100032, China
| | - Chunmei Bai
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuai Fu Yuan, Dongcheng District, Beijing 100032, China
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Gullapalli S, Remon J, Hendriks LEL, Lopes G. Update on Targeted Therapies for Advanced Non-Small Cell Lung Cancer: Durvalumab in Context. Onco Targets Ther 2020; 13:6885-6896. [PMID: 32764980 PMCID: PMC7369644 DOI: 10.2147/ott.s259308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/25/2020] [Indexed: 12/25/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) have transformed the therapeutic strategy and prognosis of advanced non-small cell lung cancer (NSCLC) patients. Nowadays, ICIs as monotherapy or in combination with chemotherapy are the standard of care treatment in advanced NSCLC, and in stage III, durvalumab (a programmed death ligand 1 inhibitor) is the unique drug approved as consolidation treatment after chemo-radiotherapy. This article reviews the pharmacological properties, clinical activity and safety of durvalumab as monotherapy or in combination with chemotherapy or other ICIs in the therapeutic strategy of NSCLC patients.
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Affiliation(s)
- Sneha Gullapalli
- Division of Pulmonary and Critical Care, University of Miami, Jackson Memorial Hospital, Miami, FL, USA
| | - Jordi Remon
- Department of Medical Oncology, Centro Integral Oncológico Clara Campal (HM-CIOCC), Hospital HM Delfos, HM Hospitales, Barcelona, Spain
| | - Lizza E L Hendriks
- Department of Pulmonary Diseases GROW - School for Oncology and Developmental Biology, Maastricht University Medical Center+, Maastricht, the Netherlands
| | - Gilberto Lopes
- Divisions of Hematology and Medical Oncology, Departments of Medicine, Miller School of Medicine, University of Miami, Sylvester Comprehensive Cancer Center, Miami, FL, USA
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Robert C, Marabelle A, Herrscher H, Caramella C, Rouby P, Fizazi K, Besse B. Immunotherapy discontinuation - how, and when? Data from melanoma as a paradigm. Nat Rev Clin Oncol 2020; 17:707-715. [PMID: 32636502 DOI: 10.1038/s41571-020-0399-6] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2020] [Indexed: 02/08/2023]
Abstract
The optimal duration of therapy in patients receiving immune-checkpoint inhibitors (ICIs) is a new but crucial question that has arisen owing to the observation of durable remissions in >85% of patients with metastatic melanoma who stop receiving an anti-PD-1 antibody after a complete response (CR). Long-term treatment-free remissions have also been seen, albeit much less frequently, in patients receiving ICIs for other forms of cancer who have a CR. Despite these promising observations, the optimal duration of treatment with ICIs remains unknown and requires further investigation in randomized controlled trials. In the absence of prospective data, some general criteria to guide the safe cessation of ICIs can be proposed, at least for patients with melanoma, in whom ICI cessation after a confirmed CR and at least 6 months of treatment is generally deemed safe. In this Perspective, we describe the available data on ICI interruption in patients with melanoma and in those with various other cancers. We also address the patient management implications of stopping ICI therapy.
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Affiliation(s)
- Caroline Robert
- Department of Medicine, Gustave Roussy, Villejuif, France. .,Paris-Saclay University, Paris, France.
| | | | - Hugo Herrscher
- Department of Medicine, Gustave Roussy, Villejuif, France
| | - Caroline Caramella
- Department of Radiology, Hospital Marie Lannelongue, Institut d'Oncologie Thoracique, Le Plessis Robinson, France
| | - Pascal Rouby
- Department of Supportive Care, Gustave Roussy, Villejuif, France
| | - Karim Fizazi
- Department of Medicine, Gustave Roussy, Villejuif, France.,Paris-Saclay University, Paris, France
| | - Benjamin Besse
- Department of Medicine, Gustave Roussy, Villejuif, France.,Paris-Saclay University, Paris, France
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Whitman ED, Scherrer E, Ou W, Krepler C. Outcomes of retreatment with anti-PD-1 monotherapy after response to first course in patients with cutaneous melanoma. Future Oncol 2020; 16:1441-1453. [PMID: 32410465 DOI: 10.2217/fon-2020-0314] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Aim: To determine outcomes of retreatment with anti-PD-1 monotherapy for melanoma. Materials & methods: This retrospective study included adults with unresectable cutaneous melanoma who achieved stable disease (SD) or better after anti-PD-1 monotherapy and were retreated with anti-PD-1 monotherapy after ≥90-day gap. We determined overall survival and real-world tumor response. Results: For 21 eligible patients, from retreatment initiation, median follow-up was 14.4 months (range, 2.6-34.5); median overall survival was 30.0 months (95% CI: 14.4-not reached); 1-year survival was 100% (95% CI: 100-100%); 2-year survival was 83% (48-96%). Of 16 patients with recorded best real-world tumor response, ten (63%) responded (complete/partial response); three achieved SD; three had progressive disease. Conclusion: Patients with advanced melanoma achieving SD/better after first-course anti-PD-1 monotherapy may benefit from retreatment.
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Affiliation(s)
- Eric D Whitman
- Atlantic Melanoma Center, Atlantic Health System Cancer Care, 100 Madison Ave., Morristown, NJ 07960 USA
| | - Emilie Scherrer
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033 USA
| | - Wanmei Ou
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033 USA
| | - Clemens Krepler
- Merck & Co., Inc., 2000 Galloping Hill Rd, Kenilworth, NJ 07033 USA
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Metro G, Signorelli D. Immune checkpoints inhibitors rechallenge in non-small-cell lung cancer: different scenarios with different solutions? Lung Cancer Manag 2020; 8:LMT18. [PMID: 31983926 PMCID: PMC6978724 DOI: 10.2217/lmt-2019-0012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 12/04/2019] [Indexed: 01/29/2023] Open
Affiliation(s)
- Giulio Metro
- Medical Oncology, Santa Maria della Misericordia Hospital, Azienda Ospedaliera di Perugia, Perugia, Italy
| | - Diego Signorelli
- Medical Oncology Department, Fondazione IRCCS, Istituto Nazionale Tumori di Milano, Milano, Italy
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