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Ambrosini M, Rousseau B, Manca P, Artz O, Marabelle A, André T, Maddalena G, Mazzoli G, Intini R, Cohen R, Cercek A, Segal NH, Saltz L, Varghese AM, Yaeger R, Nusrat M, Goldberg Z, Ku GY, El Dika I, Margalit O, Grinshpun A, Murtaza Kasi P, Schilsky R, Lutfi A, Shacham-Shmueli E, Khan Afghan M, Weiss L, Westphalen CB, Conca V, Decker B, Randon G, Elez E, Fakih M, Schrock AB, Cremolini C, Jayachandran P, Overman MJ, Lonardi S, Pietrantonio F. Immune checkpoint inhibitors for POLE or POLD1 proofreading-deficient metastatic colorectal cancer. Ann Oncol 2024; 35:643-655. [PMID: 38777726 DOI: 10.1016/j.annonc.2024.03.009] [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: 02/09/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND POLE and POLD1 proofreading deficiency (POLE/D1pd) define a rare subtype of ultramutated metastatic colorectal cancer (mCRC; over 100 mut/Mb). Disease-specific data about the activity and efficacy of immune checkpoint inhibitors (ICIs) in POLE/D1pd mCRC are lacking and it is unknown whether outcomes may be different from mismatch repair-deficient (dMMR)/microsatellite instability-high (MSI-H) mCRCs treated with ICIs. PATIENTS AND METHODS In this global study, we collected 27 patients with mCRC harboring POLE/D1 mutations leading to proofreading deficiency and treated with anti-programmed cell death-ligand 1 alone +/- anti-cytotoxic T-lymphocyte antigen-4 agents. We collected clinicopathological and genomic characteristics, response, and survival outcomes after ICIs of POLE/D1pd mCRC and compared them with a cohort of 610 dMMR/MSI-H mCRC patients treated with ICIs. Further genomic analyses were carried out in an independent cohort of 7241 CRCs to define POLE and POLD1pd molecular profiles and mutational signatures. RESULTS POLE/D1pd was associated with younger age, male sex, fewer RAS/BRAF driver mutations, and predominance of right-sided colon cancers. Patients with POLE/D1pd mCRC showed a significantly higher overall response rate (ORR) compared to dMMR/MSI-H mCRC (89% versus 54%; P = 0.01). After a median follow-up of 24.9 months (interquartile range: 11.3-43.0 months), patients with POLE/D1pd showed a significantly superior progression-free survival (PFS) compared to dMMR/MSI-H mCRC [hazard ratio (HR) = 0.24, 95% confidence interval (CI) 0.08-0.74, P = 0.01] and superior overall survival (OS) (HR = 0.38, 95% CI 0.12-1.18, P = 0.09). In multivariable analyses including the type of DNA repair defect, POLE/D1pd was associated with significantly improved PFS (HR = 0.17, 95% CI 0.04-0.69, P = 0.013) and OS (HR = 0.24, 95% CI 0.06-0.98, P = 0.047). Molecular profiling showed that POLE/D1pd tumors have higher tumor mutational burden (TMB). Responses were observed in both subtypes and were associated with the intensity of POLE/D1pd signature. CONCLUSIONS Patients with POLE/D1pd mCRC showed more favorable outcomes compared to dMMR/MSI-H mCRC to treatment with ICIs in terms of tumor response and survival.
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Affiliation(s)
- M Ambrosini
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - B Rousseau
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - P Manca
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy; Memorial Sloan Kettering Cancer Center, New York, USA
| | - O Artz
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - A Marabelle
- Department of Therapeutic Innovation and Phase 1 clinical trials, Inserm, Gustave Roussy, Université Paris Saclay, Villejuif
| | - T André
- Sorbonne Université and Department of Medical Oncology, Hôpital Saint Antoine, Paris, France
| | - G Maddalena
- Istituto Oncologico Veneto, IRCCS, Padua, Italy
| | - G Mazzoli
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - R Intini
- Istituto Oncologico Veneto, IRCCS, Padua, Italy
| | - R Cohen
- Sorbonne Université and Department of Medical Oncology, Hôpital Saint Antoine, Paris, France
| | - A Cercek
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - N H Segal
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - L Saltz
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - A M Varghese
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - R Yaeger
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - M Nusrat
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - Z Goldberg
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - G Y Ku
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - I El Dika
- Memorial Sloan Kettering Cancer Center, New York, USA
| | - O Margalit
- Oncology Department, Sheba Medical Center and Tel-Aviv University Medicine Faculty, Tel-Aviv
| | - A Grinshpun
- Sharett Institute of Oncology, Hadassah Medical Center, and Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | | | | | - A Lutfi
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City
| | - E Shacham-Shmueli
- Oncology Department, Sheba Medical Center and Tel-Aviv University Medicine Faculty, Tel-Aviv
| | - M Khan Afghan
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City
| | - L Weiss
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, University Hospital, Ludwig Maximilian University of Munich, Munich; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - C B Westphalen
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, University Hospital, Ludwig Maximilian University of Munich, Munich; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - V Conca
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - B Decker
- Foundation Medicine, Cambridge, USA
| | - G Randon
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - E Elez
- Vall d'Hebron Institute of Oncology, Barcelona, Spain
| | - M Fakih
- Department of Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte
| | - A B Schrock
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - C Cremolini
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - P Jayachandran
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles
| | - M J Overman
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - S Lonardi
- Istituto Oncologico Veneto, IRCCS, Padua, Italy
| | - F Pietrantonio
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
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Vick LV, Rosario S, Riess JW, Canter RJ, Mukherjee S, Monjazeb AM, Murphy WJ. Potential roles of sex-linked differences in obesity and cancer immunotherapy: revisiting the obesity paradox. NPJ METABOLIC HEALTH AND DISEASE 2024; 2:5. [PMID: 38800540 PMCID: PMC11116109 DOI: 10.1038/s44324-024-00007-4] [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: 12/12/2023] [Accepted: 04/08/2024] [Indexed: 05/29/2024]
Abstract
Obesity, a condition of excess adiposity usually defined by a BMI > 30, can have profound effects on both metabolism and immunity, connecting the condition with a broad range of diseases, including cancer and negative outcomes. Obesity and cancer have been associated with increased incidence, progression, and poorer outcomes of multiple cancer types in part due to the pro-inflammatory state that arises. Surprisingly, obesity has also recently been demonstrated in both preclinical models and clinical outcomes to be associated with improved response to immune checkpoint inhibition (ICI). These observations have laid the foundation for what has been termed the "obesity paradox". The mechanisms underlying these augmented immunotherapy responses are still unclear given the pleiotropic effects obesity exerts on cells and tissues. Other important variables such as age and sex are being examined as further affecting the obesity effect. Sex-linked factors exert significant influences on obesity biology, metabolism as well as differential effects of different immune cell-types. Age can be another confounding factor contributing to the effects on both sex-linked changes, immune status, and obesity. This review aims to revisit the current body of literature describing the immune and metabolic changes mediated by obesity, the role of obesity on cancer immunotherapy, and to highlight questions on how sex-linked differences may influence obesity and immunotherapy outcome.
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Affiliation(s)
- Logan V. Vick
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, CA USA
| | - Spencer Rosario
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
- Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
| | - Jonathan W. Riess
- Department of Medicine, Division of Hematology/Oncology, UC Davis Comprehensive Cancer Center, Sacramento, CA USA
| | - Robert J. Canter
- Department of Surgery, Division of Surgical Oncology, University of California Davis Comprehensive Cancer Center, University of California Davis School of Medicine, Sacramento, CA USA
| | - Sarbajit Mukherjee
- Department of Medicine, Roswell Park Comprehensive Cancer Center, Buffalo, NY USA
| | - Arta M. Monjazeb
- Department of Radiation Oncology, University of California Davis Comprehensive Cancer Center, University of California School of Medicine, Sacramento, CA USA
| | - William J. Murphy
- Department of Dermatology, University of California Davis School of Medicine, Sacramento, CA USA
- Department of Internal Medicine, Division of Malignant Hematology, Cellular Therapy and Transplantation, University of California Davis School of Medicine, Sacramento, CA USA
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Moreau M, Alouani E, Flecchia C, Falcoz A, Gallois C, Auclin E, André T, Cohen R, Hollebecque A, Turpin A, Pernot S, Masson T, Di Fiore F, Dutherge M, Mazard T, Hautefeuille V, Van Laethem JL, De la Fouchardière C, Perkins G, Ben-Abdelghani M, Sclafani F, Aparicio T, Kim S, Vernerey D, Taieb J, Guimbaud R, Tougeron D. A multicenter study evaluating efficacy of immune checkpoint inhibitors in advanced non-colorectal digestive cancers with microsatellite instability. Eur J Cancer 2024; 202:114033. [PMID: 38537314 DOI: 10.1016/j.ejca.2024.114033] [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: 11/18/2023] [Revised: 03/11/2024] [Accepted: 03/17/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND One randomized phase III trial comparing chemotherapy (CT) with immune checkpoint inhibitors (ICI) has demonstrated significant efficacy of ICI in deficient DNA mismatch repair system/microsatellite instability-high (dMMR/MSI-H) metastatic colorectal cancer. However, few studies have compared ICI with CT in other advanced dMMR/MSI-H digestive tumors. METHODS In this multicenter study, we included patients with advanced dMMR/MSI-H non-colorectal digestive tumors treated with chemotherapy and/or ICIs. Patients were divided retrospectively into two groups, a CT group and an immunotherapy (IO) group. The primary endpoint was progression-free survival (PFS). A propensity score approach using the inverse probability of treatment weighting (IPTW) method was applied to deal with potential differences between the two groups. RESULTS 133 patients (45.1/27.1/27.8% with gastric/small bowel/other carcinomas) were included. The majority of patients received ICI in 1st (29.1%) or 2nd line (44.4%). The 24-month PFS rates were 7.9% in the CT group and 71.2% in the IO group. Using the IPTW method, IO treatment was associated with better PFS (HR=0.227; 95% CI 0.147-0.351; p < 0.0001). The overall response rate was 26.3% in the CT group versus 60.7% in the IO group (p < 0.001) with prolonged duration of disease control in the IO group (p < 0.001). In multivariable analysis, predictive factors of PFS for patients treated with IO were good performance status, absence of liver metastasis and prior primary tumor resection, whereas no association was found for the site of the primary tumor. CONCLUSIONS In the absence of randomized trials, our study highlights the superior efficacy of ICI compared with standard-of-care therapy in patients with unresectable or metastatic dMMR/MSI-H non-colorectal digestive cancer, regardless of tumor type, with acceptable toxicity.
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Affiliation(s)
- Mathilde Moreau
- Hepato-Gastroenterology Department, Poitiers University Hospital, Poitiers 86000, France
| | - Emily Alouani
- Digestive Oncology Department, Toulouse University Hospital, IUCT Rangueil-Larrey, 31059 Toulouse, France
| | - Clémence Flecchia
- Department of Digestive Oncology, Georges-Pompidou European Hospital, Paris 75015, France
| | - Antoine Falcoz
- Methodological and Quality of Life in Oncology Unit, University Hospital of Besançon, Besançon, France; INSERM, Etablissement Français du Sang Bourgogne Franche-Comté, UMR1098, Interactions Hôte-Greffon-Tumeur/Ingénierie Cellulaire et Génique, Besançon, France
| | - Claire Gallois
- Department of Digestive Oncology, Georges-Pompidou European Hospital, Paris 75015, France
| | - Edouard Auclin
- Department of Digestive Oncology, Georges-Pompidou European Hospital, Paris 75015, France
| | - Thierry André
- Sorbonne University, Department of Medical Oncology, Hôpital Saint-Antoine, AP-HP, and INSERM UMRS 938, Équipe Instabilité des Microsatellites et Cancer, Équipe Labellisée par la Ligue Nationale Contre le Cancer, SIRIC CURAMUS, Centre de Recherche Saint Antoine, Paris, France
| | - Romain Cohen
- Sorbonne University, Department of Medical Oncology, Hôpital Saint-Antoine, AP-HP, and INSERM UMRS 938, Équipe Instabilité des Microsatellites et Cancer, Équipe Labellisée par la Ligue Nationale Contre le Cancer, SIRIC CURAMUS, Centre de Recherche Saint Antoine, Paris, France
| | - Antoine Hollebecque
- Department of Medical Oncology, Gustave Roussy Institute, Villejuif 94805, France
| | - Anthony Turpin
- Medical Oncology Department, CHU Lille, University of Lille, Lille, France
| | - Simon Pernot
- Medical Oncology Department, Bergonié Institute, Bordeaux 33076, France
| | - Thérèse Masson
- Medical Oncology Department, La Rochelle Hospital, La Rochelle 17019, France
| | - Frederic Di Fiore
- Department of Medical Oncology, Rouen University Hospital, Rouen 76000, France
| | - Marie Dutherge
- Department of Medical Oncology, Rouen University Hospital, Rouen 76000, France
| | - Thibault Mazard
- Department of Medical Oncology, IRCM, INSERM, University of Montpellier, ICM, Montpellier, France
| | - Vincent Hautefeuille
- Department of Hepato-Gastroenterology and Digestive Oncology, Amiens University Hospital, Amiens, France
| | - Jean-Luc Van Laethem
- Digestive Oncology Department, Erasme Hospital, The Brussels University Hospital, Anderlecht 1070, Belgium
| | | | - Géraldine Perkins
- Department of Medical Oncology, Rennes University Hospital, Ponchaillou, Rennes 35000, France
| | - Meher Ben-Abdelghani
- Department of Medical Oncology, European Oncology Institute of Strasbourg, Strasbourg 67200, France
| | - Francesco Sclafani
- Digestive Oncology Department, Institut Jules Bordet, The Brussels University Hospital, Anderlecht 1070, Belgium
| | - Thomas Aparicio
- Gastroenterology Department, Saint-Louis Hospital, Paris 75010, France
| | - Stefano Kim
- Department of Medical Oncology, Besançon University Hospital, Besançon 25000, France
| | - Dewi Vernerey
- Methodological and Quality of Life in Oncology Unit, University Hospital of Besançon, Besançon, France; INSERM, Etablissement Français du Sang Bourgogne Franche-Comté, UMR1098, Interactions Hôte-Greffon-Tumeur/Ingénierie Cellulaire et Génique, Besançon, France
| | - Julien Taieb
- Department of Digestive Oncology, Georges-Pompidou European Hospital, Paris 75015, France
| | - Rosine Guimbaud
- Digestive Oncology Department, Toulouse University Hospital, IUCT Rangueil-Larrey, 31059 Toulouse, France
| | - David Tougeron
- Hepato-Gastroenterology Department, Poitiers University Hospital, Poitiers 86000, France.
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Flecchia C, Auclin E, Alouani E, Mercier M, Hollebecque A, Turpin A, Mazard T, Pernot S, Dutherage M, Cohen R, Borg C, Hautefeuille V, Sclafani F, Ben-Abdelghani M, Aparicio T, De La Fouchardière C, Herve C, Perkins G, Heinrich K, Kunzmann V, Gallois C, Guimbaud R, Tougeron D, Taieb J. Primary resistance to immunotherapy in patients with a dMMR/MSI metastatic gastrointestinal cancer: who is at risk? An AGEO real-world study. Br J Cancer 2024; 130:442-449. [PMID: 38102227 PMCID: PMC10844357 DOI: 10.1038/s41416-023-02524-3] [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: 07/10/2023] [Revised: 11/09/2023] [Accepted: 11/24/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND The outstanding efficacy of immunotherapy in metastatic dMMR/MSI gastro-intestinal (GI) cancers has led to a rapid increase in the number of patients treated. However, 20-30% of patients experience primary resistance to immune checkpoint inhibitors (ICIPR) and need better characterization. METHODS This AGEO real-world study retrospectively analyzed the efficacy and safety of ICIs and identified clinical variables associated with ICIPR in patients with metastatic dMMR/MSI GI cancers treated with immunotherapy between 2015 and 2022. RESULTS 399 patients were included, 284 with colorectal cancer (CRC) and 115 with non-CRC, mostly treated by an anti-PD(L)1 (88.0%). PFS at 24 months was 55.8% (95CI [50.8-61.2]) and OS at 48 months was 59.1% (95CI [53.0-65.9]). ORR was 51.0%, and 25.1% of patients were ICIPR. There was no statistical difference in ORR, DCR, PFS, or OS between CRC and non-CRC groups. In multivariable analysis, ICIPR was associated with ECOG-PS ≥ 2 (OR = 3.36), liver metastases (OR = 2.19), peritoneal metastases (OR = 2.00), ≥1 previous line of treatment (OR = 1.83), and age≤50 years old (OR = 1.76). CONCLUSION These five clinical factors associated with primary resistance to ICIs should be considered by physicians to guide treatment choice in GI dMMR/MSI metastatic cancer patients.
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Affiliation(s)
- Clémence Flecchia
- Department of Digestive Oncology, Georges Pompidou European Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Université Paris Cité, Paris, France
| | - Edouard Auclin
- CARPEM, SIRIC, Université Paris Cité, Georges Pompidou European Hospital, Paris, France
| | - Emily Alouani
- Digestive Oncology Department, Rangueil Hospital, University Hospital of Toulouse, Toulouse, France
| | - Mathilde Mercier
- Gastroenterology and Hepatology Department, Poitiers University Hospital, Poitiers, France
| | - Antoine Hollebecque
- Drug Development Department (DITEP), Gustave Roussy Institute, Saclay University, 94800, Villejuif, France
| | - Anthony Turpin
- Department of Medical Oncology, CNRS UMR9020, Inserm UMR-S 1277-Canther-Cancer Heterogeneity, Plasticity and Resistance to Therapies, University of Lille, CHU Lille, Lille, France
| | - Thibault Mazard
- Department of Medical Oncology, Institut de Recherche en Cancérologie de Montpellier, INSERM, University of Montpellier, ICM, Montpellier, France
| | - Simon Pernot
- Department of Digestive Oncology, Institut Bergonié, Bordeaux, France
| | - Marie Dutherage
- Department of Medical Oncology, Henri Becquerel Centre, Rouen, France
| | - Romain Cohen
- Department of Medical Oncology, Sorbonne University, Hôpital Saint-Antoine, AP-HP, and INSERM UMRS 938, Équipe Instabilité des Microsatellites et Cancer, Équipe Labellisée par la Ligue Nationale Contre le Cancer, SIRIC CURAMUS, Centre de recherche Saint Antoine, Paris, France
| | - Christophe Borg
- Department of Medical Oncology, University Hospital of Besançon, Besançon, France
| | - Vincent Hautefeuille
- Department of Hepato-Gastroenterology and Digestive Oncology, CHU Amiens Picardie, Amiens, France
| | - Francesco Sclafani
- Department of Digestive Oncology, Institut Jules Bordet, The Brussels University Hospital, Université Libre de Bruxelles, 1070, Anderlecht, Belgium
| | | | - Thomas Aparicio
- Gastroenterology Department, Saint Louis Hospital, APHP, Paris, France
| | | | - Camille Herve
- Department of Medical Oncology, GHM, Grenoble, France
| | | | - Kathrin Heinrich
- Department of Medicine III and Comprehensive Cancer Center (CCC Munich LMU), University Hospital, LMU Munich, Marchioninistraße 15, 81377, Munich, Germany; German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Volker Kunzmann
- Department of Internal Medicine II, University Hospital Würzburg, Germany on behalf of the WERA Comprehensive Cancer Center Alliance, Würzburg, Germany
| | - Claire Gallois
- CARPEM, SIRIC, Université Paris Cité, Georges Pompidou European Hospital, Paris, France
| | - Rosine Guimbaud
- Digestive Oncology Department, Rangueil Hospital, University Hospital of Toulouse, Toulouse, France
| | - David Tougeron
- Gastroenterology and Hepatology Department, Poitiers University Hospital, Poitiers, France
| | - Julien Taieb
- Department of Digestive Oncology, Georges Pompidou European Hospital, Assistance Publique des Hôpitaux de Paris (AP-HP), Université Paris Cité, Paris, France.
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Feng L, Wang R, Zhao Q, Wang J, Luo G, Xu C. Racial disparities in metastatic colorectal cancer outcomes revealed by tumor microbiome and transcriptome analysis with bevacizumab treatment. Front Pharmacol 2024; 14:1320028. [PMID: 38357363 PMCID: PMC10864621 DOI: 10.3389/fphar.2023.1320028] [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: 10/11/2023] [Accepted: 12/11/2023] [Indexed: 02/16/2024] Open
Abstract
Background: Metastatic colorectal cancer (mCRC) is a heterogeneous disease, often associated with poor outcomes and resistance to therapies. The racial variations in the molecular and microbiological profiles of mCRC patients, however, remain under-explored. Methods: Using RNA-SEQ data, we extracted and analyzed actively transcribing microbiota within the tumor milieu, ensuring that the identified bacteria were not merely transient inhabitants but engaged in the tumor ecosystem. Also, we independently acquired samples from 12 mCRC patients, specifically, 6 White individuals and 6 of Black or African American descent. These samples underwent 16S rRNA sequencing. Results: Our study revealed notable racial disparities in the molecular signatures and microbiota profiles of mCRC patients. The intersection of these data showcased the potential modulating effects of specific bacteria on gene expression. Particularly, the bacteria Helicobacter cinaedi and Sphingobium herbicidovorans emerged as significant influencers, with strong correlations to the genes SELENBP1 and SNORA38, respectively. Discussion: These findings underscore the intricate interplay between host genomics and actively transcribing tumor microbiota in mCRC's pathogenesis. The identified correlations between specific bacteria and genes highlight potential avenues for targeted therapies and a more personalized therapeutic approach.
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Affiliation(s)
- Lei Feng
- Department of Otorhinolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Department of Surgical Oncology, Hanzhong People’s Hospital, Hanzhong, Shaanxi, China
| | - Rui Wang
- Department of Thoracic Surgery, Cancer Centre, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Qian Zhao
- Department of Otorhinolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
| | - Jun Wang
- Tongji Hospital Tongji Medical College of HUST, Wuhan, China
| | - Gang Luo
- Department of Otorhinolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
- Department of Surgical Oncology, Hanzhong People’s Hospital, Hanzhong, Shaanxi, China
| | - Chongwen Xu
- Department of Otorhinolaryngology-Head and Neck Surgery, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China
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Cervantes B, André T, Cohen R. Deficient mismatch repair/microsatellite unstable colorectal cancer: therapeutic advances and questions. Ther Adv Med Oncol 2024; 16:17588359231170473. [PMID: 38205076 PMCID: PMC10777764 DOI: 10.1177/17588359231170473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/30/2023] [Indexed: 01/12/2024] Open
Abstract
The microsatellite instability (MSI) phenotype is related to a deficiency of the DNA mismatch repair (dMMR) system and is observed in 5% of metastatic colorectal cancers (mCRCs). MSI/dMMR phenotype testing should be routine for all CRCs regardless of stage. Two complementary techniques with a high concordance (90-97%) allow us to determine the MSI/dMMR status of a tumor: immunohistochemistry and polymerase chain reaction. Since 2020 and the results of the phase III KEYNOTE 177 trial, pembrolizumab [anti-programmed cell death protein 1 (PD1)] is the new standard of care in first-line MSI/dMMR mCRC. To date, no combination of chemtotherapy ± targeted therapy with immune checkpoint inhibitors (ICIs) has been validated in the management of MSI/dMMR mCRC, and it is not known whether this combination would be beneficial. It is also unclear whether dual therapy with two ICIs is more effective than monotherapy. Several phase III trials are ongoing to answer these questions. Despite a high response rate and long-term benefit of a first line by anti-PD1, 30-50% of patients with MSI/dMMR mCRC experience an early or secondary progression. There are currently no validated predictive biomarkers of anti-PD1 ± anti-cytotoxic T lymphocyte antigen-4 resistance in patients with MSI/dMMR mCRC. In case of early progression on ICIs, the first two questions to consider are the possibility of pseudoprogression and the correct diagnosis of MSI/dMMR status. To date, there are no data on the use of adjuvant ICIs for MSI/dMMR resected colon cancers. By contrast, data are accumulating regarding the efficacy of neoadjuvant ICIs, with at least two-thirds of patients in the different trials in pathological complete response, making it possible to envisage 'Watch and wait' strategies in future.
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Affiliation(s)
- Baptiste Cervantes
- Department of Medical Oncology, Saint-Antoine Hospital, Sorbonne University, Paris, France AP-HP
| | - Thierry André
- Department of Medical Oncology, Saint-Antoine Hospital, Sorbonne University, Paris, France
- AP-HP; SIRIC CURAMUS, INSERM, Unité Mixte de Recherche Scientifique 938, Centre de Recherche Saint-Antoine, Equipe Instabilité des Microsatellites et Cancer, Equipe Labellisée par la Ligue Nationale Contre le Cancer, Paris, France
| | - Romain Cohen
- Department of Medical Oncology, Saint-Antoine Hospital, Sorbonne University, Paris, France
- AP-HP, SIRIC CURAMUS, INSERM, Unité Mixte de Recherche Scientifique 938, Centre de Recherche Saint-Antoine, Equipe Instabilité des Microsatellites et Cancer, Equipe Labellisée par la Ligue Nationale Contre le Cancer, Saint-Antoine Hospital, 184 rue du Fg Saint-Antoine 75012 Paris, France
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Taïeb J, Bouche O, André T, Le Malicot K, Laurent-Puig P, Bez J, Toullec C, Borg C, Randrian V, Evesque L, Corbinais S, Perrier H, Buecher B, Di Fiore F, Gallois C, Emile JF, Lepage C, Elhajbi F, Tougeron D. Avelumab vs Standard Second-Line Chemotherapy in Patients With Metastatic Colorectal Cancer and Microsatellite Instability: A Randomized Clinical Trial. JAMA Oncol 2023; 9:1356-1363. [PMID: 37535388 PMCID: PMC10401392 DOI: 10.1001/jamaoncol.2023.2761] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 05/24/2023] [Indexed: 08/04/2023]
Abstract
Importance Only 1 randomized clinical trial has shown the superiority of immune checkpoint inhibitors in patients with deficient mismatch repair and/or microsatellite instability (dMMR/MSI) metastatic colorectal cancer (mCRC) in the first-line setting. Objectives To determine whether avelumab (an anti-programmed cell death ligand 1 antibody) improves progression-free survival (PFS) compared with standard second-line chemotherapy in patients with dMMR/MSI mCRC. Design, Setting, and Participants The SAMCO-PRODIGE 54 trial is a national open-label phase 2 randomized clinical trial that was conducted from April 24, 2018, to April 29, 2021, at 49 French sites. Patients with dMMR/MSI mCRC who experienced progression while receiving standard first-line therapy were included in the analysis. Interventions Patients were randomized to receive standard second-line therapy or avelumab every 2 weeks until progression, unacceptable toxic effects, or patient refusal. Main Outcome and Measures The primary end point was PFS according to RECIST (Response Evaluation Criteria in Solid Tumours), version 1.1, evaluated by investigators in patients with mCRC and confirmed dMMR and MSI status who received at least 1 dose of treatment (modified intention-to-treat [mITT] population). Results A total of 122 patients were enrolled in the mITT population. Median age was 66 (IQR, 56-76) years, 65 patients (53.3%) were women, 100 (82.0%) had a right-sided tumor, and 52 (42.6%) had BRAF V600E-mutated tumors. There was no difference in patients and tumor characteristics between treatment groups. No new safety concerns in either group were detected, with fewer treatment-related adverse events of at least grade 3 in the avelumab group than in the chemotherapy group (20 [31.7%] vs 34 [53.1%]; P = .02). After a median follow-up of 33.3 (95% CI, 28.3-34.8) months, avelumab was superior to chemotherapy with or without targeted agents with respect to PFS (15 [24.6%] vs 5 [8.2%] among patients without progression; P = .03). Rates of PFS rates at 12 months were 31.2% (95% CI, 20.1%-42.9%) and 19.4% (95% CI, 10.6%-30.2%) in the avelumab and control groups, respectively, and 27.4% (95% CI, 16.8%-39.0%) and 9.1% (95% CI, 3.2%-18.8%) at 18 months. Objective response rates were similar in both groups (18 [29.5%] vs 16 [26.2%]; P = .45). Among patients with disease control, 18 (75.7%) in the avelumab group compared with 9 (19.1%) in the control group had ongoing disease control at 18 months. Conclusions The SAMCO-PRODIGE 54 phase 2 randomized clinical trial showed, in patients with dMMR/MSI mCRC, better PFS and disease control duration with avelumab over standard second-line treatment, with a favorable safety profile. Trial Registration ClinicalTrials.gov Identifier: NCT03186326.
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Affiliation(s)
- Julien Taïeb
- Institut du Cancer Paris Cancer Research for Personalized Medicine, Assistance Publique–Hôpitaux de Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France
- Centre de Recherche des Cordeliers, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique, Sorbonne Université, Université Sorbonne Paris Cité, Université de Paris, Paris, France
- Department of Gastroenterology and Digestive Oncology, Georges Pompidou European Hospital, AP-HP Centre, Université Paris Cité, Paris, France
| | - Olivier Bouche
- Department of Digestive Oncology, Centre Hospitalier Universitaire (CHU) Reims, Reims, France
| | - Thierry André
- Sorbonne Université and Hôpital Saint Antoine, INSERM 938 and Site de Recherche Intégrée sur le Cancer CURAMUS, Paris, France
| | - Karine Le Malicot
- Fédération Francophone de Cancérologie Digestive, EPICAD INSERM Lipides Nutrition Cancer–Unité Mixte de Recherche 1231, University of Burgundy and Franche Comté, Dijon, France
| | - Pierre Laurent-Puig
- Institut du Cancer Paris Cancer Research for Personalized Medicine, Assistance Publique–Hôpitaux de Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France
- Centre de Recherche des Cordeliers, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique, Sorbonne Université, Université Sorbonne Paris Cité, Université de Paris, Paris, France
- Department of Gastroenterology and Digestive Oncology, Georges Pompidou European Hospital, AP-HP Centre, Université Paris Cité, Paris, France
| | - Jérémie Bez
- Fédération Francophone de Cancérologie Digestive, EPICAD INSERM Lipides Nutrition Cancer–Unité Mixte de Recherche 1231, University of Burgundy and Franche Comté, Dijon, France
| | - Clémence Toullec
- Department of Medical Oncology, Institut du Cancer, Avignon-Provence, France
| | - Christophe Borg
- Department of Medical Oncology, University Hospital of Besançon, Besançon, France
| | - Violaine Randrian
- Department of Gastroenterology and Hepatology, Poitiers University Hospital, Poitiers, France
| | - Ludovic Evesque
- Department of Medical Oncology, Centre Antoine Lacassagne, Nice, France
| | | | - Hervé Perrier
- Department of Hepato-Gastroenterology, Hôpital Saint-Joseph, Marseille, France
| | - Bruno Buecher
- Department of Oncology, Institut Curie, Paris, France
| | - Frederic Di Fiore
- Hepatogastroenterology Department, CHU Rouen, University of Rouen Normandy, INSERM 1245, Institut de Recherche en Oncologie Group, Normandie University, Rouen, France
| | - Claire Gallois
- Institut du Cancer Paris Cancer Research for Personalized Medicine, Assistance Publique–Hôpitaux de Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France
- Centre de Recherche des Cordeliers, Institut National de la Santé et de la Recherche Médicale (INSERM), Centre National de la Recherche Scientifique, Sorbonne Université, Université Sorbonne Paris Cité, Université de Paris, Paris, France
| | - Jean Francois Emile
- EA4340, Pathology Department and INSERM, Ambroise Paré Hospital, Boulogne, France
| | - Côme Lepage
- Sorbonne Université and Hôpital Saint Antoine, INSERM 938 and Site de Recherche Intégrée sur le Cancer CURAMUS, Paris, France
- Department of Digestive Oncology, University Hospital Dijon, University of Burgundy and Franche Comté, Dijon, France
| | - Farid Elhajbi
- Medical Oncology Department, Oscar Lambret Center, Lille, France
| | - David Tougeron
- Department of Gastroenterology and Hepatology, Poitiers University Hospital, Poitiers, France
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8
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Gallois C, Landi M, Taieb J, Sroussi M, Saberzadeh-Ardestani B, Cazelles A, Lonardi S, Bergamo F, Intini R, Maddalena G, Pietrantonio F, Corti F, Ambrosini M, Martinetti A, Germani MM, Boccaccio C, Vetere G, Mouillet-Richard S, de Reynies A, Sinicrope FA, Cremolini C, Laurent-Puig P. Transcriptomic Signatures of MSI-High Metastatic Colorectal Cancer Predict Efficacy of Immune Checkpoint Inhibitors. Clin Cancer Res 2023; 29:3771-3778. [PMID: 37439810 PMCID: PMC10502457 DOI: 10.1158/1078-0432.ccr-22-3964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 05/10/2023] [Accepted: 07/10/2023] [Indexed: 07/14/2023]
Abstract
PURPOSE Microsatellite instability (MSI) is currently the only predictive biomarker of efficacy of immune checkpoint inhibitors (ICI) in metastatic colorectal cancers (mCRC). However, 10% to 40% of patients with MSI mCRC will experience a primary resistance to ICI. EXPERIMENTAL DESIGN In two cohorts of patients with MSI mCRC treated with ICI (exploratory, N = 103; validation, N = 35), 3' RNA sequencing was performed from primary tumors. Previously described single-cell transcriptomic signatures of tumor microenvironment (TME) were analyzed. RESULTS In the exploratory cohort, the unsupervised clustering allowed the identification of three clusters of tumors with distinct transcriptional profiles: cluster A ("stromalHIGH-proliferationLOW"), cluster B ("stromalHIGH-proliferationMED"), and cluster C ("stromalLOW-proliferationHIGH"), with an enrichment of patients progressing at first disease assessment under ICI in cluster A (30% vs. 12% in cluster B and 8.1% in cluster C; P = 0.074). Progression-free survival (PFS) was also significantly shorter in patients belonging to cluster A, compared with clusters B or C (P < 0.001) with 2-year PFS rates of 33.5%, 80.5%, and 78.3%, respectively. In multivariate analysis, PFS was still significantly longer in patients belonging to cluster B [HR, 0.19; 95% confidence interval (CI), 0.08-0.45; P < 0.001] and cluster C (HR, 0.25; 95% CI, 0.10-0.59; P = 0.02), compared with patients belonging to cluster A. The association of this clustering with PFS under ICI was confirmed in the validation cohort. PFS related to non-ICI-based regimens was not significantly different according to cluster. CONCLUSIONS This unsupervised transcriptomic classification identified three groups of MSI mCRCs with different compositions of TME cells and proliferative capacities of TME/tumor cells. The "stromalHIGH-proliferationLOW" cluster is associated with a poorer prognosis with ICI treatment.
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Affiliation(s)
- Claire Gallois
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université Paris Cité, Personalized Medicine, Phamacogenomics and Therapeutic Optimization, Paris, France
- Institut du Cancer Paris CARPEM, AP-HP Centre, Department of Gastroenterology and Digestive Oncology, Hôpital Européen Georges Pompidou, Paris, France
| | - Matteo Landi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Julien Taieb
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université Paris Cité, Personalized Medicine, Phamacogenomics and Therapeutic Optimization, Paris, France
- Institut du Cancer Paris CARPEM, AP-HP Centre, Department of Gastroenterology and Digestive Oncology, Hôpital Européen Georges Pompidou, Paris, France
| | - Marine Sroussi
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université Paris Cité, Personalized Medicine, Phamacogenomics and Therapeutic Optimization, Paris, France
- Institut Chimie Biologie Innovation – Laboratoire de BioChimie, ESPCI, UMR8231 CNRS, Université PSL, Paris, France
| | - Bahar Saberzadeh-Ardestani
- Gastrointestinal Research Unit, Departments of Medicine and Medical Oncology, Mayo Clinic, Rochester, Minnesota
| | - Antoine Cazelles
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université Paris Cité, Personalized Medicine, Phamacogenomics and Therapeutic Optimization, Paris, France
| | - Sara Lonardi
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IRCCS, Padova, Italy
| | - Francesca Bergamo
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IRCCS, Padova, Italy
| | - Rossana Intini
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IRCCS, Padova, Italy
| | - Giulia Maddalena
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IRCCS, Padova, Italy
| | - Filippo Pietrantonio
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Francesca Corti
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Margherita Ambrosini
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Antonia Martinetti
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Marco Maria Germani
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Chiara Boccaccio
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Guglielmo Vetere
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Sophie Mouillet-Richard
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université Paris Cité, Personalized Medicine, Phamacogenomics and Therapeutic Optimization, Paris, France
| | - Aurélien de Reynies
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université Paris Cité, Personalized Medicine, Phamacogenomics and Therapeutic Optimization, Paris, France
| | - Frank A. Sinicrope
- Gastrointestinal Research Unit, Departments of Medicine and Medical Oncology, Mayo Clinic, Rochester, Minnesota
| | - Chiara Cremolini
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Pierre Laurent-Puig
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université Paris Cité, Personalized Medicine, Phamacogenomics and Therapeutic Optimization, Paris, France
- Institut du Cancer Paris CARPEM, APHP.Centre, Department of Biology, Hôpital Européen Georges Pompidou, Paris, France
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9
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Zwart K, van der Baan FH, Cohen R, Aparicio T, de la Fouchardiére C, Lecomte T, Punt CJA, Sefrioui D, Verheijden RJ, Vink GR, Wensink GE, Zaanan A, Koopman M, Tougeron D, Roodhart JML. Prognostic value of Lynch syndrome, BRAF V600E , and RAS mutational status in dMMR/MSI-H metastatic colorectal cancer in a pooled analysis of Dutch and French cohorts. Cancer Med 2023; 12:15841-15853. [PMID: 37326121 PMCID: PMC10469760 DOI: 10.1002/cam4.6223] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/23/2023] [Accepted: 06/01/2023] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND Current knowledge on prognostic biomarkers (especially BRAFV600E /RAS mutations) in metastatic colorectal cancer (mCRC) is mainly based on mCRC patients with proficient mismatch repair (pMMR) tumors. It is uncertain whether these biomarkers have the same prognostic value in mCRC patients with deficient mismatch repair (dMMR) tumors. METHODS This observational cohort study combined a population-based Dutch cohort (2014-2019) and a large French multicenter cohort (2007-2017). All mCRC patients with a histologically proven dMMR tumor were included. RESULTS In our real-world data cohort of 707 dMMR mCRC patients, 438 patients were treated with first-line palliative systemic chemotherapy. Mean age of first-line treated patients was 61.9 years, 49% were male, and 40% had Lynch syndrome. BRAFV600E mutation was present in 47% of tumors and 30% harbored a RAS mutation. Multivariable regression analysis on OS showed significant hazard rates (HR) for known prognostic factors as age and performance status, however showed no significance for Lynch syndrome (HR: 1.07, 95% CI: 0.66-1.72), BRAFV600E mutational status (HR: 1.02, 95% CI: 0.67-1.54), and RAS mutational status (HR: 1.01, 95% CI: 0.64-1.59), with similar results for PFS. CONCLUSION BRAFV600E and RAS mutational status are not associated with prognosis in dMMR mCRC patients, in contrast to pMMR mCRC patients. Lynch syndrome is also not an independent prognostic factor for survival. These findings underline that prognostic factors of patients with dMMR mCRC are different of those with pMMR, which could be taken into consideration when prognosis is used for clinical decision-making in dMMR mCRC patients and underline the complex heterogeneity of mCRC.
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Affiliation(s)
- Koen Zwart
- Department of Medical Oncology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Frederieke H. van der Baan
- Department of Medical Oncology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
- Department of Epidemiology, Julius Center for Health Sciences and Primary CareUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Romain Cohen
- Department of Medical Oncology, Équipe Instabilité des Microsatellites et Cancer, Équipe Labellisée par la Ligue Nationale Contre le Cancer et SIRIC CURAMUSCentre de recherche Saint Antoine, Hôpital Saint‐Antoine, AP‐HP, and INSERM UMRS 938, Sorbonne UniversitéParisFrance
| | - Thomas Aparicio
- Gastroenterology Department, Saint Louis Hospital, AP‐HPUniversity of ParisParisFrance
- Gastroenterology DepartmentAvicenne HospitalBobignyFrance
| | | | - Thierry Lecomte
- Department of Hepato‐Gastroenterology and Digestive Oncology, Tours University Hospital and INSERM UMR 1069 N2CUniversity of ToursToursFrance
| | - Cornelis J. A. Punt
- Department of Epidemiology, Julius Center for Health Sciences and Primary CareUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - David Sefrioui
- Digestive Oncology Unit, Department of Hepatogastroenterology, Rouen University Hospital, IRON Group and INSERM U1245University of NormandyRouenFrance
| | - Rik J. Verheijden
- Department of Medical Oncology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Geraldine R. Vink
- Department of Medical Oncology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
- Department of Research and DevelopmentNetherlands Comprehensive Cancer Organisation (IKNL)UtrechtThe Netherlands
| | - G. Emerens Wensink
- Department of Medical Oncology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Aziz Zaanan
- Department of Gastroenterology and Digestive Oncology, Georges Pompidou European HospitalAssistance publique–Hôpitaux de Paris, SIRIC CARPEM, University Paris CitéParisFrance
| | - Miriam Koopman
- Department of Medical Oncology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - David Tougeron
- Hepato‐Gastroenterology DepartmentPoitiers University Hospital, University of PoitiersPoitiersFrance
| | - Jeanine M. L. Roodhart
- Department of Medical Oncology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
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10
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Tian BW, Han CL, Wang HC, Yan LJ, Ding ZN, Liu H, Mao XC, Tian JC, Xue JS, Yang LS, Tan SY, Dong ZR, Yan YC, Wang DX, Li T. Effect of liver metastasis on the efficacy of immune checkpoint inhibitors in cancer patients: a systemic review and meta-analysis. Clin Exp Metastasis 2023; 40:255-287. [PMID: 37308706 DOI: 10.1007/s10585-023-10217-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 06/05/2023] [Indexed: 06/27/2024]
Abstract
Liver metastasis is a frequent phenomenon in advanced tumor disease. Immune checkpoint inhibitors (ICIs) are a new class of therapeutics that can improve the prognosis of cancer patients. The purpose of this study is to elucidate the relationship between liver metastasis and survival outcomes of patients receiving ICIs treatment. We searched four main databases, including PubMed, EMBASE, Cochrane Library, and Web of Science. Overall survival (OS) and progression-free survival (PFS) were the survival outcomes of our concern. Hazard ratio (HR) with 95% confidence interval (CI) were used to evaluate the relationship between liver metastasis and OS/ PFS. Finally, 163 articles were included in the study. The pooled results showed that patients with liver metastasis receiving ICIs treatment had worse OS (HR=1.82, 95%CI:1.59-2.08) and PFS (HR=1.68, 95%CI:1.49-1.89) than patients without liver metastasis. The effect of liver metastasis on ICIs efficacy differed in different tumor types, and patients with urinary system tumors (renal cell carcinoma OS: HR=2.47, 95%CI:1.76-3.45; urothelial carcinoma OS: HR=2.37, 95%CI:2.03-2.76) had the worst prognosis, followed by patients with melanoma (OS: HR=2.04, 95%CI:1.68-2.49) or non-small cell lung cancer (OS: HR=1.81, 95%CI:1.72-1.91). ICIs efficacy in digestive system tumors (colorectal cancer OS: HR=1.35, 95%CI:1.07-1.71; gastric cancer/ esophagogastric cancer OS: HR=1.17, 95%CI:0.90-1.52) was less affected, and peritoneal metastasis and the number of metastases have a greater clinical significance than liver metastasis based on univariate data. For cancer patients receiving ICIs treatment, the occurrence of liver metastasis is associated with poor prognosis. Different cancer types and metastatic sites may hold a different prognostic effect on the efficacy of ICIs treatment in cancer patients.
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Affiliation(s)
- Bao-Wen Tian
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Cheng-Long Han
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Han-Chao Wang
- Institute for Financial Studies, Shandong Univeristy, Jinan, 250100, People's Republic of China
| | - Lun-Jie Yan
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Zi-Niu Ding
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Hui Liu
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Xin-Cheng Mao
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Jin-Cheng Tian
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Jun-Shuai Xue
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Long-Shan Yang
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Si-Yu Tan
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Zhao-Ru Dong
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Yu-Chuan Yan
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Dong-Xu Wang
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China
| | - Tao Li
- Department of general surgery, Qilu Hospital, Shandong University, 107 West Wen Hua Road, Jinan, 250012, People's Republic of China.
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11
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Manca P, Corti F, Intini R, Mazzoli G, Miceli R, Germani MM, Bergamo F, Ambrosini M, Cristarella E, Cerantola R, Boccaccio C, Ricagno G, Ghelardi F, Randon G, Leoncini G, Milione M, Fassan M, Cremolini C, Lonardi S, Pietrantonio F. Tumour mutational burden as a biomarker in patients with mismatch repair deficient/microsatellite instability-high metastatic colorectal cancer treated with immune checkpoint inhibitors. Eur J Cancer 2023; 187:15-24. [PMID: 37099945 DOI: 10.1016/j.ejca.2023.03.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/16/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023]
Abstract
BACKGROUND Immune checkpoint inhibitors (ICIs) are the standard treatment in patients with mismatch repair deficient (dMMR)/microsatellite instability-high (MSI-H) metastatic colorectal cancer (mCRC). Tumour mutational burden (TMB) is a promising biomarker for the prediction of treatment outcomes. PATIENTS AND METHODS We screened 203 patients with dMMR/MSI-H mCRC treated with an anti-PD-(L)1 (anti-Programmed-Death-(Ligand)1) plus or minus an anti-Cytotoxic T-Lymphocyte Antigen 4 (anti-CTLA-4) agent at three Italian Academic Centers. TMB was tested by Foundation One Next Generation Sequencing assay and correlated with clinical outcomes, in the overall population and according to ICI regimen. RESULTS We included 110 patients with dMMR/MSI-H mCRC. Eighty patients received anti-PD-(L)1 monotherapy and 30 received anti-CTLA-4 combinations. Median TMB was 49 mut/Mb (range: 8-251 mut/Mb). The optimal prognostic cut-off for progression-free survival (PFS) stratification was 23 mut/Mb. Patients with TMB ≤23 mut/Mb had significantly worse PFS (adjusted Hazard Ratio [aHR] = 4.26, 95% confidence interval [CI]:1.85-9.82, p = 0.001) and overall survival (OS) (aHR = 5.14, 95% CI: 1.76-14.98, p = 0.003). Using a cut-off optimised for predicting treatment outcome, anti-CTLA-4 combination was associated with a significant PFS/OS benefit versus anti-PD-(L)1 monotherapy in patients with TMB>40 mut/Mb (2-year PFS: 100.0% versus 70.7%, p = 0.002; 2-year OS: 100.0% versus 76.0%, p = 0.025), but not in those with TMB ≤40 mut/Mb (2-year PFS: 59.7% versus 68.6%, p = 0.888; 2-year OS: 80.0% versus 81.0%, p = 0.949). CONCLUSION Patients with dMMR/MSI-H mCRC and relatively lower TMB value displayed early disease progression when receiving ICIs, whereas patients with the highest TMB values may obtain the maximal benefit from intensified anti-CTLA-4/PD-1 combination.
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Affiliation(s)
- Paolo Manca
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy. https://twitter.com/@paomanca
| | - Francesca Corti
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Rossana Intini
- Department of Medical Oncology 1, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Giacomo Mazzoli
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Rosalba Miceli
- Unit of Clinical Epidemiology and Trial Organization, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Marco Maria Germani
- Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy; Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Francesca Bergamo
- Department of Medical Oncology 1, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Margherita Ambrosini
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Eleonora Cristarella
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Riccardo Cerantola
- Department of Medical Oncology 1, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Chiara Boccaccio
- Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy; Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Gianmarco Ricagno
- Department of Medical Oncology 1, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy; Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Filippo Ghelardi
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giovanni Randon
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giuseppe Leoncini
- First Division of Pathology, Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Massimo Milione
- First Division of Pathology, Department of Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Matteo Fassan
- Department of Medicine (DIMED), Surgical Pathology Unit, University of Padua, Padua, Italy; Veneto Institute of Oncology IOV, IRCCS, Padua, Italy
| | - Chiara Cremolini
- Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy; Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Sara Lonardi
- Department of Medical Oncology 3, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Filippo Pietrantonio
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
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12
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Randon G, Aoki Y, Cohen R, Provenzano L, Nasca V, Klempner SJ, Maron SB, Cerantola R, Chao J, Fornaro L, Ferrari Bravo W, Ghelardi F, Ambrosini M, Manca P, Salati M, Kawazoe A, Zhu V, Cowzer D, Genovesi V, Lonardi S, Shitara K, André T, Pietrantonio F. Outcomes and a prognostic classifier in patients with microsatellite instability-high metastatic gastric cancer receiving PD-1 blockade. J Immunother Cancer 2023; 11:e007104. [PMID: 37277193 PMCID: PMC10255232 DOI: 10.1136/jitc-2023-007104] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2023] [Indexed: 06/07/2023] Open
Abstract
BACKGROUND Subgroup analyses of randomized trials suggest the superiority of immune checkpoint inhibitor-based therapy over chemotherapy in patients with mismatch-repair deficient (dMMR) and/or microsatellite instability-high (MSI-high) advanced gastric or gastroesophageal junction adenocarcinoma. However, these subgroups are small and studies examining prognostic features within dMMR/MSI-high patients are lacking. METHODS We conducted an international cohort study at tertiary cancer centers and collected baseline clinicopathologic features of patients with dMMR/MSI-high metastatic or unresectable gastric cancer treated with anti-programmed cell death protein-1 (PD-1)-based therapies. The adjusted HRs of variables significantly associated with overall survival (OS) were used to develop a prognostic score. RESULTS One hundred and thirty patients were included. At a median follow-up of 25.1 months, the median progression-free survival (PFS) was 30.3 months (95% CI: 20.4 to NA) and 2-year PFS rate was 56% (95% CI: 48% to 66%). Median OS was of 62.5 months (95% CI: 28.4 to NA) and 2-year OS rate was 63% (95% CI: 55% to 73%). Among the 103 Response Evaluation Criteria in Solid Tumors-evaluable patients, objective response rate was 66% and disease control rate 87% across lines of therapy. In the multivariable models, Eastern Cooperative Oncology Group Performance Status of 1 or 2, non-resected primary tumor, presence of bone metastases and malignant ascites were independently associated with poorer PFS and OS. These four clinical variables were used to build a three-category (ie, good, intermediate, and poor risk) prognostic score. Compared with patients with good risk, patients with intermediate risk score had numerically inferior PFS and OS (2-year PFS rate: 54.3% versus 74.5%, HR 1.90, 95% CI: 0.99 to 3.66; 2-year OS rate: 66.8% versus 81.2%, HR 1.86, 95% CI: 0.87 to 3.98), whereas patients with poor risk score had significantly inferior PFS and OS (2-year PFS rate: 10.6%, HR 9.65, 95% CI: 4.67 to 19.92; 2-year OS rate: 13.3%, HR 11.93, 95% CI: 5.42 to 26.23). CONCLUSIONS Overall outcomes with anti-PD-1-based therapies are favorable in MSI-high gastroesophageal adenocarcinomas. However, within this overall favorable subgroup a more accurate prognostication using baseline clinical characteristics might identify patients at higher risk of rapid disease progression who may deserve intensified immunotherapy combination strategies.
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Affiliation(s)
- Giovanni Randon
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Yu Aoki
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center-Hospital East, Kashiwa, Japan
| | - Romain Cohen
- Department of Medical Oncology, Saint-Antoine Hospital, APHP, Sorbonne University, Paris, France
| | - Leonardo Provenzano
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Vincenzo Nasca
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Samuel J Klempner
- Department of Medicine, Division of Hematology-Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Steven B Maron
- Department of Medicine, Gastrointestinal Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Joseph Chao
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, California, USA
| | - Lorenzo Fornaro
- Department of Medical Oncology, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Walter Ferrari Bravo
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Filippo Ghelardi
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Margherita Ambrosini
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Paolo Manca
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | - Massimiliano Salati
- Division of Oncology, Department of Oncology and Hematology, University Hospital Modena, Modena, Italy
| | - Akihito Kawazoe
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center-Hospital East, Chiba, Japan
| | - Valerie Zhu
- University of Massachusetts Chan Medical School, Worcester, Massachusetts, USA
| | - Darren Cowzer
- Department of Medicine, Gastrointestinal Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Virginia Genovesi
- Department of Medical Oncology, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Sara Lonardi
- Department of Oncology, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Kohei Shitara
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center-Hospital East, Chiba, Japan
| | - Thierry André
- Department of Medical Oncology, Saint-Antoine Hospital, APHP, Sorbonne University, Paris, France
| | - Filippo Pietrantonio
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
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13
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Alouani E, Mercier M, Flecchia C, Auclin E, Hollebecque A, Mazard T, Turpin A, Pernot S, Cohen R, Dutherage M, Kim S, Sclafani F, Ben-Abdelghani M, Herve C, Aparicio T, De La Fouchardière C, Perkins G, Hautefeuille V, Jaffrelot M, Gallois C, Bongard V, Tougeron D, Taïeb J, Guimbaud R. Efficacy of immunotherapy in mismatch repair-deficient advanced colorectal cancer in routine clinical practice. An AGEO study. ESMO Open 2023; 8:101574. [PMID: 37244250 DOI: 10.1016/j.esmoop.2023.101574] [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: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 05/29/2023] Open
Abstract
BACKGROUND Immunotherapy demonstrated remarkable efficacy in metastatic colorectal cancers (mCRCs) with mismatch repair deficiency (MMRd)/microsatellite instability (MSI). However, data regarding efficacy and safety of immunotherapy in the routine clinical practice are scarce. PATIENTS AND METHODS This is a retrospective, multicenter study aiming to evaluate efficacy and safety of immunotherapy in routine clinical practice and to identify predictive markers for long-term benefit. Long-term benefit was defined as progression-free survival (PFS) exceeding 24 months. All patients who received immunotherapy for an MMRd/MSI mCRC were included. Patients who received immunotherapy in combination with another known effective therapeutic class agent (chemotherapy or tailored therapy) were excluded. RESULTS Overall, 284 patients across 19 tertiary cancer centers were included. After a median follow-up of 26.8 months, the median overall survival (mOS) was 65.4 months [95% confidence interval (CI) 53.8 months-not reached (NR)] and the median PFS (mPFS) was 37.9 months (95% CI 30.9 months-NR). There was no difference in terms of efficacy or toxicity between patients treated in the real-world or as part of a clinical trial. Overall, 46.6% of patients had long-term benefit. Independent markers associated with long-term benefit were Eastern Cooperative Oncology Group-performance status (ECOG-PS) 0 (P = 0.025) and absence of peritoneal metastases (P = 0.009). CONCLUSIONS Our study confirms the efficacy and safety of immunotherapy in patients with advanced MMRd/MSI CRC in the routine clinical practice. ECOG-PS score and absence of peritoneal metastases provide simple markers that could help identify patients who benefit the most from this treatment.
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Affiliation(s)
- E Alouani
- Digestive Oncology Department, Rangueil Hospital, University Hospital of Toulouse, Toulouse.
| | - M Mercier
- University of Poitiers and Gastroenterology and Hepatology Department, Poitiers University Hospital, Poitiers
| | - C Flecchia
- Institut du Cancer Paris CARPEM, Université Paris Cité, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris
| | - E Auclin
- Department of Oncology, Hôpital Européen Georges Pompidou, AP-HP Centre, Université Paris Cité, Paris
| | - A Hollebecque
- Drug Development Department (DITEP), Gustave Roussy, Saclay University of Paris, Villejuif
| | - T Mazard
- Institute de Recherche en Cancérologie de Montpellier, INSERM, University of Montpellier, ICM, Montpellier
| | - A Turpin
- Department of Medical Oncology, CNRS UMR9020, Inserm UMR-S 1277-Canther-Cancer Heterogeneity, Plasticity and Resistance to Therapies, University Lille, CHU Lille, Lille
| | - S Pernot
- Department of Digestive Oncology, Institut Bergonié, Bordeaux
| | - R Cohen
- Sorbonne University, Department of Medical Oncology, Saint-Antoine Hospital, AP-HP, SIRIC CURAMUS, INSERM, Unité Mixte de Recherche Scientifique 938, Centre de Recherche Saint-Antoine, Equipe Instabilité des Microsatellites et Cancer, Equipe Labellisée par la Ligue Nationale Contre le Cancer, Paris
| | - M Dutherage
- Department of Medical Oncology, Henri Becquerel Centre, Rouen
| | - S Kim
- Department of Medical Oncology, University Hospital of Besançon, Besançon, France
| | - F Sclafani
- Department of Digestive Oncology, The Brussels University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | | | - C Herve
- Clinique Mutualiste de Grenoble, Institut de cancérologie Daniel Hollard, Grenoble
| | - T Aparicio
- Gastroenterology Department, Saint Louis Hospital, Paris
| | | | - G Perkins
- Department of Gastroenterology, University Hospital Pontchaillou, Rennes
| | - V Hautefeuille
- Department of Hepato-Gastroenterology and Digestive Oncology, CHU Amiens Picardie, Amiens
| | - M Jaffrelot
- Digestive Oncology Department, Rangueil Hospital, University Hospital of Toulouse, Toulouse
| | - C Gallois
- Institut du Cancer Paris CARPEM, Université Paris Cité, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris
| | - V Bongard
- Epidemiology Department CHU de Toulouse, UMR 1295, Centre d'Epidémiologie et de Recherche en santé des Populations, Université Paul Sabatier Toulouse III-Inserm, Toulouse, France
| | - D Tougeron
- University of Poitiers and Gastroenterology and Hepatology Department, Poitiers University Hospital, Poitiers
| | - J Taïeb
- Institut du Cancer Paris CARPEM, Université Paris Cité, Hôpital Européen Georges Pompidou, Assistance Publique - Hôpitaux de Paris, Paris
| | - R Guimbaud
- Digestive Oncology Department, Rangueil Hospital, University Hospital of Toulouse, Toulouse
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14
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Chen M, Wang Z, Liu Z, Liu N, Fang W, Zhang H, Jin X, Li J, Zhao W, Qu H, Song F, Chang Z, Li Y, Tang Y, Xu C, Zhang X, Wang X, Peng Z, Cai J, Li J, Shen L. The Optimal Therapy after Progression on Immune Checkpoint Inhibitors in MSI Metastatic Gastrointestinal Cancer Patients: A Multicenter Retrospective Cohort Study. Cancers (Basel) 2022; 14:cancers14205158. [PMID: 36291942 PMCID: PMC9601260 DOI: 10.3390/cancers14205158] [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: 09/11/2022] [Revised: 10/12/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Programmed death 1 (PD1)/programmed death ligand-1 (PD-L1) inhibitor is the standard therapy for advanced microsatellite instability (MSI)/mismatch repair-deficient (dMMR) gastrointestinal cancers. However, the suitable therapy after the progression of anti-PD1/PD-L1 for MSI/dMMR gastrointestinal cancer patients was unknown, until now. Here, we conducted a retrospective study to evaluate the efficacy of anti-PD1/PD-L1 plus other drug therapy versus chemotherapy with or without targeted therapy for patients who had progressed on prior anti-PD1/PD-L1 monotherapy. Our study found that anti-PD1/PD-L1 plus other drug therapy had significantly improved the disease control rate, progression-free survival, and overall survival, along with a numerically higher objective response rate versus chemotherapy with or without targeted therapy. The promising findings of our retrospective study need to be further confirmed in prospective trials. Abstract Background: In microsatellite instability (MSI)/mismatch repair-deficient (dMMR) gastrointestinal cancers, the optimum therapy after the progression of immune checkpoint inhibitors (ICIs) is yet unknown. Here, we compared the efficacy of programmed death 1 (PD1)/programmed death ligand-1 (PD-L1) inhibitors plus other therapy and chemotherapy with or without targeted therapy in MSI/dMMR gastrointestinal cancer patients after progression on anti-PD1/PD-L1 monotherapy. Methods: We retrospectively recruited MSI/dMMR gastrointestinal cancer patients who had progressed on anti-PD1/PD-L1 monotherapy. Objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and PFS ratio (PFSr) were compared between patients who received anti-PD1/PD-L1 plus other therapy (ICI-plus group) and patients who received chemotherapy with or without targeted therapy (chemo-targeted group). Results: In total, 26 and 25 patients were recruited in the ICI-plus group and chemo-targeted group, respectively. Significantly better DCR (80.8% vs. 44.0%, p = 0.007), PFS (median PFS 6.9 months vs. 3.0 months, p = 0.001), OS (median OS NR vs. 14.1 months, p = 0.043), and PFSr (2.4 vs. 0.9, p = 0.021), along with a numerically higher ORR (23.1% vs. 12.0%, p = 0.503) were observed in the ICI-plus group compared with the chemo-targeted group. Multivariate analyses identified the therapy regimen as an important prognostic factor in gastrointestinal cancers. Conclusions: Compared to conventional chemotherapy with or without targeted therapy, continuing anti-PD1/PD-L1 in combination with other treatments showed better clinical outcomes in MSI/dMMR gastrointestinal cancer patients who progressed on PD1/PD-L1 blockade, which should be validated prospectively in clinical trials.
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Affiliation(s)
- Mifen Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Zhenghang Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Zimin Liu
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Ning Liu
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao 266003, China
| | - Weijia Fang
- Department of Medical Oncology, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Hangyu Zhang
- Department of Medical Oncology, First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Xuan Jin
- Department of Medical Oncology, Peking University First Hospital, Beijing 100034, China
| | - Jiayi Li
- Department of Medical Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen 361005, China
| | - Weifeng Zhao
- Department of Oncology, Henan Provincial People’s Hospital/People’s Hospital of Zhengzhou University/People’s Hospital of Henan University, Zhengzhou 450001, China
| | - Huajun Qu
- Department of Medical Oncology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai 264099, China
| | - Fanghua Song
- Department of Oncology, Dalian University Affiliated Xinhua Hospital, Dalian 116021, China
| | - Zhiwei Chang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Yi Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
| | - Yong Tang
- Department of Digestive Internal Medicine, The Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi 830011, China
| | - Chunlei Xu
- Department of Digestive Internal Medicine, The Affiliated Tumor Hospital of Xinjiang Medical University, Urumqi 830011, China
| | - Xiaotian Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Xicheng Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Zhi Peng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing 100142, China
| | - Jinping Cai
- Medical Affairs, 3D Medicines, Inc., Shanghai 201321, China
| | - Jian Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing 100142, China
- Correspondence: (J.L.); (L.S.); Tel.: +86-10-88196561 (J.L.)
| | - Lin Shen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Oncology, Peking University Cancer Hospital & Institute, 52 Fucheng Road, Haidian District, Beijing 100142, China
- Correspondence: (J.L.); (L.S.); Tel.: +86-10-88196561 (J.L.)
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