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Hirota S, Tateishi U, Nakamoto Y, Yamamoto H, Sakurai S, Kikuchi H, Kanda T, Kurokawa Y, Cho H, Nishida T, Sawaki A, Ozaka M, Komatsu Y, Naito Y, Honma Y, Takahashi F, Hashimoto H, Udo M, Araki M, Nishidate S. English version of Japanese Clinical Practice Guidelines 2022 for gastrointestinal stromal tumor (GIST) issued by the Japan Society of Clinical Oncology. Int J Clin Oncol 2024; 29:647-680. [PMID: 38609732 PMCID: PMC11130037 DOI: 10.1007/s10147-024-02488-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 02/12/2024] [Indexed: 04/14/2024]
Abstract
The Japan Society of Clinical Oncology Clinical Practice Guidelines 2022 for gastrointestinal stromal tumor (GIST) have been published in accordance with the Minds Manual for Guideline Development 2014 and 2017. A specialized team independent of the working group for the revision performed a systematic review. Since GIST is a rare type of tumor, clinical evidence is not sufficient to answer several clinical and background questions. Thus, in these guidelines, we considered that consensus among the experts who manage GIST, the balance between benefits and harms, patients' wishes, medical economic perspective, etc. are important considerations in addition to the evidence. Although guidelines for the treatment of GIST have also been published by the National Comprehensive Cancer Network (NCCN) and the European Society for Medical Oncology (ESMO), there are some differences between the treatments proposed in those guidelines and the treatments in the present guidelines because of the differences in health insurance systems among countries.
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Affiliation(s)
- Seiichi Hirota
- Department of Surgical Pathology, Hyogo Medical University School of Medicine, Nishinomiya, Japan.
| | - Ukihide Tateishi
- Department of Diagnostic Radiology and Nuclear Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuji Nakamoto
- Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hidetaka Yamamoto
- Department of Pathology, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Shinji Sakurai
- Department of Diagnostic Pathology, Japan Community Healthcare Organization Gunma Central Hospital, Maebashi, Japan
| | - Hirotoshi Kikuchi
- Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Tatsuo Kanda
- Department of Gastroenterology, Southern TOHOKU General Hospital, Koriyama, Japan
| | - Yukinori Kurokawa
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Haruhiko Cho
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Toshirou Nishida
- Department of Surgery, Japan Community Healthcare Organization Osaka Hospital, Osaka, Japan
| | - Akira Sawaki
- Department of Medical Oncology, Shonan Kamakura General Hospital, Kamakura, Japan
| | - Masato Ozaka
- Department of Hepato-Biliary-Pancreatic Medicine, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yoshito Komatsu
- Department of Cancer Chemotherapy, Hokkaido University Hospital Cancer Center, Sapporo, Japan
| | - Yoichi Naito
- Department of General Internal Medicine, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yoshitaka Honma
- Department of Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Fumiaki Takahashi
- Department of Information Science, Iwate Medical University, Morioka, Japan
| | | | - Midori Udo
- Nursing Department, Osaka Police Hospital, Osaka, Japan
| | - Minako Araki
- Association of Chubu GIST Patients and Their Families, Nagoya, Japan
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Musa J, Kochendoerfer SM, Willis F, Sauerteig C, Harnoss JM, Rompen IF, Grünewald TGP, Al-Saeedi M, Schneider M, Harnoss JC. The GIST of it all: management of gastrointestinal stromal tumors (GIST) from the first steps to tailored therapy. A bibliometric analysis. Langenbecks Arch Surg 2024; 409:95. [PMID: 38480587 PMCID: PMC10937785 DOI: 10.1007/s00423-024-03271-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 02/24/2024] [Indexed: 03/17/2024]
Abstract
PURPOSE Improvement of patient care is associated with increasing publication numbers in biomedical research. However, such increasing numbers of publications make it challenging for physicians and scientists to screen and process the literature of their respective fields. In this study, we present a comprehensive bibliometric analysis of the evolution of gastrointestinal stromal tumor (GIST) research, analyzing the current state of the field and identifying key open questions going beyond the recent advantages for future studies to assess. METHODS Using the Web of Science Core Collection, 5040 GIST-associated publications in the years 1984-2022 were identified and analyzed regarding key bibliometric variables using the Bibliometrix R package and VOSviewer software. RESULTS GIST-associated publication numbers substantially increased over time, accentuated from year 2000 onwards, and being characterized by multinational collaborations. The main topic clusters comprise surgical management, tyrosine kinase inhibitor (TKI) development/treatment, diagnostic workup, and molecular pathophysiology. Within all main topic clusters, a significant progress is reflected by the literature over the years. This progress ranges from conventional open surgical techniques over minimally invasive, including robotic and endoscopic, resection techniques to increasing identification of specific functional genetic aberrations sensitizing for newly developed TKIs being extensively investigated in clinical studies and implemented in GIST treatment guidelines. However, especially in locally advanced, recurrent, and metastatic disease stages, surgery-related questions and certain specific questions concerning (further-line) TKI treatment resistance were infrequently addressed. CONCLUSION Increasing GIST-related publication numbers reflect a continuous progress in the major topic clusters of the GIST research field. Especially in advanced disease stages, questions related to the interplay between surgical approaches and TKI treatment sensitivity should be addressed in future studies.
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Affiliation(s)
- Julian Musa
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
- Department of General, Visceral, Thoracic, and Transplantation Surgery, University Hospital Giessen and Marburg, Giessen, Germany
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), Heidelberg, Germany
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
| | - Sarah M Kochendoerfer
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
| | - Franziska Willis
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
- Department of General, Visceral, Thoracic, and Transplantation Surgery, University Hospital Giessen and Marburg, Giessen, Germany
| | - Christine Sauerteig
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
| | - Jonathan M Harnoss
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
- Department of General, Visceral, Thoracic, and Transplantation Surgery, University Hospital Giessen and Marburg, Giessen, Germany
| | - Ingmar F Rompen
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
| | - Thomas G P Grünewald
- Division of Translational Pediatric Sarcoma Research (B410), German Cancer Research Center (DKFZ), Heidelberg, Germany
- Hopp-Children's Cancer Center (KiTZ), Heidelberg, Germany
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - Mohammed Al-Saeedi
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
| | - Martin Schneider
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany
- Department of General, Visceral, Thoracic, and Transplantation Surgery, University Hospital Giessen and Marburg, Giessen, Germany
| | - Julian-C Harnoss
- Department of General, Visceral, and Transplantation Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Germany.
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Incorvaia L, De Biase D, Nannini M, Fumagalli E, Vincenzi B, De Luca I, Brando C, Perez A, Pantaleo MA, Gasperoni S, D’Ambrosio L, Grignani G, Maloberti T, Pedone E, Bazan Russo TD, Mazzocca A, Algeri L, Dimino A, Barraco N, Serino R, Gristina V, Galvano A, Bazan V, Russo A, Badalamenti G. KIT/PDGFRA Variant Allele Frequency as Prognostic Factor in Gastrointestinal Stromal Tumors (GISTs): Results From a Multi-Institutional Cohort Study. Oncologist 2024; 29:e141-e151. [PMID: 37463014 PMCID: PMC10769785 DOI: 10.1093/oncolo/oyad206] [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: 04/04/2023] [Accepted: 06/09/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND The patient selection for optimal adjuvant therapy in gastrointestinal stromal tumors (GISTs) is provided by nomogram based on tumor size, mitotic index, tumor location, and tumor rupture. Although mutational status is not currently used to risk assessment, tumor genotype showed a prognostic influence on natural history and tumor relapse. Innovative measures, such as KIT/PDGFRA-mutant-specific variant allele frequency (VAF) levels detection from next-generation sequencing (NGS), may act as a surrogate of tumor burden and correlate with prognosis and overall survival of patients with GIST, helping the choice for adjuvant treatment. PATIENTS AND METHODS This was a multicenter, hospital-based, retrospective/prospective cohort study to investigate the prognostic role of KIT or PDGFRA-VAF of GIST in patients with radically resected localized disease. In the current manuscript, we present the results from the retrospective phase of the study. RESULTS Two-hundred (200) patients with GIST between 2015 and 2022 afferent to 6 Italian Oncologic Centers in the EURACAN Network were included in the study. The receiver operating characteristic (ROC) curves analysis was used to classify "low" vs. "high" VAF values, further normalized on neoplastic cellularity (nVAF). When RFS between the low and high nVAF groups were compared, patients with GIST with KIT/PDGFRA nVAF > 50% showed less favorable RFS than patients in the group of nVAF ≤ 50% (2-year RFS, 72.6% vs. 93%, respectively; P = .003). The multivariable Cox regression model confirmed these results. In the homogeneous sub-population of intermediate-risk, patients with KIT-mutated GIST, the presence of nVAF >50% was statistically associated with higher disease recurrence. CONCLUSION In our study, we demonstrated that higher nVAF levels were independent predictors of GIST prognosis and survival in localized GIST patients with tumors harboring KIT or PDGFRA mutations. In the cohort of intermediate-risk patients, nVAF could be helpful to improve prognostication and the use of adjuvant imatinib.
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Affiliation(s)
- Lorena Incorvaia
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Dario De Biase
- Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Margherita Nannini
- Department of Experimental, Diagnostic and Specialized Medicine, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Elena Fumagalli
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Bruno Vincenzi
- Department of Medical Oncology, Campus Biomedico University of Rome, Rome, Italy
| | - Ida De Luca
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Chiara Brando
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Alessandro Perez
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Maria A Pantaleo
- Department of Experimental, Diagnostic and Specialized Medicine, S. Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Silvia Gasperoni
- Department of Oncology and Robotic Surgery, Translational Oncology Unit, University Hospital Careggi, Firenze, Italy
| | - Lorenzo D’Ambrosio
- Division of Medical Oncology, Candiolo Cancer Institute, FPO - IRCCS, Candiolo, TO, Italy
| | - Giovanni Grignani
- Division of Medical Oncology, Candiolo Cancer Institute, FPO - IRCCS, Candiolo, TO, Italy
| | - Thais Maloberti
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Erika Pedone
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Tancredi Didier Bazan Russo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Alessandro Mazzocca
- Department of Medical Oncology, Campus Biomedico University of Rome, Rome, Italy
| | - Laura Algeri
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Alessandra Dimino
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Nadia Barraco
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Roberta Serino
- Department of Medical Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Valerio Gristina
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Antonio Galvano
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Viviana Bazan
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (BIND), Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Antonio Russo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Giuseppe Badalamenti
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
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Grimaudo MS, Laffi A, Gennaro N, Fazio R, D’Orazio F, Samà L, Siracusano LV, Sicoli F, Renne SL, Santoro A, Bertuzzi AF. Case Report: Should Regorafenib be prescribed as a continuous schedule in gastrointestinal stromal tumors? Three case reports on Regorafenib personalized schedule. Front Oncol 2023; 13:1190123. [PMID: 37324004 PMCID: PMC10264664 DOI: 10.3389/fonc.2023.1190123] [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: 03/20/2023] [Accepted: 05/16/2023] [Indexed: 06/17/2023] Open
Abstract
Introduction Regorafenib is a tyrosine kinase inhibitor (TKI) approved in metastatic gastrointestinal stromal tumor (GIST), colorectal cancer, and hepatocarcinoma. Anyway, the toxicity profile of Regorafenib standard schedule is associated with poor compliance and a high rate of discontinuation. For this reason, there is a growing need for a Regorafenib personalized schedule emerging from the scientific community. Objective The aim of this case series was to describe the experience of our sarcoma referral center with the continuous administration of Regorafenib as an alternative regimen to treat metastatic GIST patients. Methods We retrospectively collected clinical, pathological, and radiological data of patients with metastatic GIST treated with daily personalized Regorafenib at a single tertiary referral center from May 2021 to December 2022. Results We identified three patients fulfilling the inclusion criteria. The average follow-up since the start of Regorafenib was 19.1 months (12-25 months). All three patients had started a standard third-line Regorafenib schedule according to guidelines. The reasons for switching to a continuous schedule were as follows: exacerbation of symptoms during week-off treatment in the first patient, a serious adverse event (AE) in the second patient, and a combination of both conditions in the third. After switching, none of the patients reported severe AEs, and they improved control of tumor-related symptoms. Two of the patients experienced disease progression after 16 months (9 months of which is continuous schedule) and 12 months (8.1 months of which is continuous schedule) of Regorafenib, respectively; the third patient is still receiving continuous Regorafenib at the time of writing, with a progression-free survival of 25 months (14 months after the modified schedule start). Conclusion With a similar efficacy and lower toxicities, a daily, personalized Regorafenib schedule seems to be a promising alternative to the standard regimen for metastatic GIST patients, including the frail ones. Further prospective analyses are needed to confirm the safety and efficacy of such regimen.
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Affiliation(s)
- Maria Susanna Grimaudo
- Department of Oncology and Hematology, IRCCS Humanitas Research Hospital, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Alice Laffi
- Department of Oncology and Hematology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Nicolò Gennaro
- Department of Radiology, Northwestern University, Chicago, IL, United States
| | - Roberta Fazio
- Department of Oncology and Hematology, IRCCS Humanitas Research Hospital, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| | - Federico D’Orazio
- Department of Radiology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Laura Samà
- Department of Anatomical Pathology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | | | - Federico Sicoli
- Department of Anatomical Pathology, IRCCS Humanitas Research Hospital, Rozzano, Italy
| | - Salvatore Lorenzo Renne
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- IRCCS Humanitas Research Hospital, Department of Anatomical Pathology, Rozzano, Italy
| | - Armando Santoro
- Department of Oncology and Hematology, IRCCS Humanitas Research Hospital, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
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Exploring the Dynamic Crosstalk between the Immune System and Genetics in Gastrointestinal Stromal Tumors. Cancers (Basel) 2022; 15:cancers15010216. [PMID: 36612211 PMCID: PMC9818806 DOI: 10.3390/cancers15010216] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/31/2022] Open
Abstract
Gastrointestinal Stromal Tumors (GISTs) represent a paradigmatic model of oncogene addiction. Despite the well-known impact of the mutational status on clinical outcomes, we need to expand our knowledge to other factors that influence behavior heterogeneity in GIST patients. A growing body of studies has revealed that the tumor microenvironment (TME), mostly populated by tumor-associated macrophages (TAMs) and lymphocytes (TILs), and stromal differentiation (SD) have a significant impact on prognosis and response to treatment. Interestingly, even though the current knowledge of the role of immune response in this setting is still limited, recent pre-clinical and clinical data have highlighted the relevance of the TME in GISTs, with possible implications for clinical practice in the near future. Moreover, the expression of immune checkpoints, such as PD-L1, PD-1, and CTLA-4, and their relationship to the clinical phenotype in GIST are emerging as potential prognostic biomarkers. Looking forward, these variables related to the underlying tumoral microenvironment in GIST, though limited to still-ongoing trials, might lead to the potential use of immunotherapy, alone or in combination with targeted therapy, in advanced TKI-refractory GISTs. This review aims to deepen understanding of the potential link between mutational status and the immune microenvironment in GIST.
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6
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The current state of chemotherapy for the treatment of gastrointestinal stromal tumors with different genotypes: a narrative review. JOURNAL OF BIO-X RESEARCH 2022. [DOI: 10.1097/jbr.0000000000000113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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7
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Incorvaia L, Badalamenti G, Fanale D, Vincenzi B, Luca ID, Algeri L, Barraco N, Brando C, Bonasera A, Bono M, Castiglia M, Cancelliere D, Cani M, Rita Corsini L, Fiorino A, Galvano A, Pedone E, Perez A, Pivetti A, Graceffa G, Pantuso G, Cabibi D, Russo A, Bazan V. Not all KIT 557/558 codons mutations have the same prognostic influence on recurrence-free survival: breaking the exon 11 mutations in gastrointestinal stromal tumors (GISTs). Ther Adv Med Oncol 2021; 13:17588359211049779. [PMID: 34616493 PMCID: PMC8488518 DOI: 10.1177/17588359211049779] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Accepted: 09/08/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Although the gastrointestinal stromal tumor (GIST) genotype is not currently
included in risk-stratification systems, a growing body of evidence shows
that the pathogenic variant (PV) type and codon location hold a strong
prognostic influence on recurrence-free survival (RFS). This information has
particular relevance in the adjuvant setting, where an accurate
prognostication could help to better identify high-risk tumors and guide
clinical decision-making. Materials and Methods: Between January 2005 and December 2020, 96 patients with completely resected
GISTs harboring a KIT proto-oncogene receptor tyrosine kinase
(KIT) exon 11 PV were included in the study. We
analyzed the type and codon location of the PV according to
clinicopathological characteristics and clinical outcome; the metastatic
sites in relapsed patients were also investigated. Results: Tumors harboring a KIT exon 11 deletion or
deletion/insertion involving the 557 and/or 558 codons, showed a more
aggressive clinical behavior compared with tumors carrying
deletion/deletion/insertion in other codons, or tumors with
duplication/insertion/single-nucleotide variant (SNV) (7-year RFS: 50%
versus 73.1% versus 88.2%,
respectively; p < 0.001). Notably, among 18 relapsed
patients with 557 and/or 558 deletion or deletion/insertion, 14 patients
(77.8%) harbored deletions simultaneously involving 557 and 558 codons,
while only 4 patients (22.2%) harbored deletions involving only 1 of the
557/558 codons. Thus, when 557 or 558 deletions occurred separately, the
tumor showed a prognostic behavior similar to the GIST carrying deletions
outside the 557/558 position. Remarkably, patients with GISTs stratified as
intermediate risk, but carrying the 557/558 deletion, showed a similar
outcome to the high-risk patients with tumors harboring deletions in codons
other than 557/558, or duplication/insertion/SNV. Conclusion: Our data support the inclusion of the PV type and codon location in routine
risk prediction models, and suggest that intermediate-risk patients whose
GISTs harbor 557/558 deletions may also need to be treated with adjuvant
imatinib like the high-risk patients.
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Affiliation(s)
- Lorena Incorvaia
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (Bi.N.D.), Section of Medical Oncology, University of Palermo, Via del Vespro 129, Palermo, 90127, Italy
| | - Giuseppe Badalamenti
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Daniele Fanale
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Bruno Vincenzi
- Department of Medical Oncology, Biomedical Campus, University of Rome, Rome, Italy
| | - Ida De Luca
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Laura Algeri
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Nadia Barraco
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Chiara Brando
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Annalisa Bonasera
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Marco Bono
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Marta Castiglia
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Daniela Cancelliere
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Massimiliano Cani
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Lidia Rita Corsini
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Alessia Fiorino
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Antonio Galvano
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Erika Pedone
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Alessandro Perez
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Alessia Pivetti
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Giuseppa Graceffa
- Department of Surgical, Oncological and Oral Sciences, Section of General and Oncological Surgery, University of Palermo, Palermo, Italy
| | - Gianni Pantuso
- Department of Surgical, Oncological and Oral Sciences, Section of General and Oncological Surgery, University of Palermo, Palermo, Italy
| | - Daniela Cabibi
- Department of Health Promotion, Mother and Child Care, University of Palermo, Palermo, Italy
| | - Antonio Russo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Viviana Bazan
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (Bi.N.D.), Section of Medical Oncology, University of Palermo, Palermo, Italy
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8
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Eichler M, Pink D, Menge F, Jakob J, Hentschel L, Richter S, Hohenberger P, Kasper B, Andreou D, Singer S, Grützmann R, Dmytrow DI, Arndt K, Tuchscherer A, Reichardt P, Ahrens M, Kunitz A, Mohm J, Bornhäuser M, Schmitt J, Schuler MK. Quality of life of GIST patients with and without current tyrosine kinase inhibitor treatment: Cross-sectional results of a German multicentre observational study (PROSa). Eur J Cancer Care (Engl) 2021; 30:e13484. [PMID: 34342924 DOI: 10.1111/ecc.13484] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 05/25/2021] [Accepted: 06/19/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE We investigated the health-related quality of life (HRQoL) of patients with gastrointestinal stromal tumours (GIST). METHODS In the multicentre PROSa study, the HRQoL of adult GIST patients was assessed between 2017 and 2019 using the European Organisation for Research and Treatment of Cancer HRQoL questionnaire (EORTC QLQ-C30). We performed group comparisons and multivariate linear regressions. RESULTS Among 130 patients from 13 centres, the mean global HRQoL was 63.3 out of 100 points. Higher sores indicate better HRQoL. The highest restrictions were in emotional, social, role functioning, insomnia, fatigue, and pain. In multivariate linear regression, we found no significant differences between patients receiving tyrosine kinase inhibitor (TKI) treatment and those without TKI treatment as well as between patients treated with curative or with palliative intent. Patients who received multiple lines of TKI treatment had the most restrictions, notably in physical (unstandardized regression coefficient [B] = -15.7), role (B = -25.7), social (B = -18.4), and cognitive functioning (B = -19.7); fatigue (B = 15.93); general health (B = -14.23); and EORTC-sum score (B = -13.82) compared to all other patients. CONCLUSION The highest HRQoL restrictions were in GIST patients receiving multiple lines of TKI therapy. Underlying causes need further investigation.
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Affiliation(s)
- Martin Eichler
- Clinic and Polyclinic for Internal Medicine I, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Daniel Pink
- Department of Internal Medicine C, University Hospital Greifswald, Greifswald, Germany.,Sarcoma Center Berlin-Brandenburg, Helios Hospital Bad Saarow, Bad Saarow, Germany
| | - Franka Menge
- Division of Surgical Oncology & Thoracic Surgery, Mannheim University Medical Centre, University of Heidelberg, Mannheim, Germany
| | - Jens Jakob
- Clinic for General, Visceral, and Pediatric Surgery, University Hospital Goettingen, Goettingen, Germany
| | | | - Stephan Richter
- Clinic and Polyclinic for Internal Medicine I, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Peter Hohenberger
- Division of Surgical Oncology & Thoracic Surgery, Mannheim University Medical Centre, University of Heidelberg, Mannheim, Germany
| | - Bernd Kasper
- Interdisciplinary Tumour Centre, Sarcoma Unit, University Medical Center Mannheim, Mannheim, Germany
| | - Dimosthenis Andreou
- Sarcoma Center Berlin-Brandenburg, Helios Hospital Bad Saarow, Bad Saarow, Germany.,Department of General Orthopedics and Tumor Orthopedics, University Hospital Munster, Muenster, Germany
| | - Susanne Singer
- Institute of Medical Biostatistics, Epidemiology and Informatics, University Hospital Mainz, Mainz, Germany
| | - Robert Grützmann
- Department of Surgery, University Hospital Erlangen, Erlangen, Germany
| | | | - Karin Arndt
- German Sarcoma Foundation, Woelfersheim, Germany
| | - Armin Tuchscherer
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Cologne, Germany
| | - Peter Reichardt
- Sarcoma Center Berlin-Brandenburg, Helios Hospital Berlin Buch, Berlin, Germany
| | - Marit Ahrens
- Medical Clinic II, University Hospital Frankfurt, Frankfurt, Germany
| | | | - Johannes Mohm
- Onkopraxis, Joint Practice for Hematology and Oncology, Dresden, Germany
| | - Martin Bornhäuser
- Clinic and Polyclinic for Internal Medicine I, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany.,National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | - Jochen Schmitt
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany.,Center for Evidence-Based Healthcare, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Markus K Schuler
- Clinic and Polyclinic for Internal Medicine I, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
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9
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Standard versus personalized schedule of regorafenib in metastatic gastrointestinal stromal tumors: a retrospective, multicenter, real-world study. ESMO Open 2021; 6:100222. [PMID: 34352702 PMCID: PMC8350191 DOI: 10.1016/j.esmoop.2021.100222] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/31/2021] [Accepted: 07/02/2021] [Indexed: 01/11/2023] Open
Abstract
Background Despite its proven activity as third-line treatment in gastrointestinal stromal tumors (GIST), regorafenib can present a poor tolerability profile which often leads to treatment modifications and transient or permanent discontinuation; thus, in clinical practice physicians usually adopt various dosing and interval schedules to counteract regorafenib-related adverse events and avoid treatment interruption. The aim of this real-world study was to investigate the efficacy and safety of personalized schedules of regorafenib in patients with metastatic GIST, in comparison with the standard schedule (160 mg daily, 3-weeks-on, 1-week-off). Patients and methods Institutional registries across seven Italian reference centers were retrospectively reviewed and data of interest retrieved to identify patients with GIST who had received regorafenib from February 2013 to January 2021. The Kaplan–Meier method was used to estimate survival and the log-rank test to make comparisons. Results Of a total of 152 patients with GIST, 49 were treated with standard dose, while 103 received personalized schedules. At a median follow-up of 36.5 months, median progression-free survival was 5.6 months [95% confidence interval (CI) 3.73-11.0 months] versus 9.7 months (95% CI 7.9-14.5 months) in the standard-dose and the personalized schedule groups, respectively [hazard ratio (HR) 0.51; 95% CI 0.34-0.75; P = 0.00052]. Median overall survival was 16.6 months (95% CI 14.1-21.8 months) versus 20.5 months (95% CI 15.0-25.4 months), respectively (HR 0.75; 95% CI 0.49-1.22; P = 0.16). Conclusions Regorafenib-personalized schedules are commonly adopted in daily clinical practice of high-volume GIST expert centers and correlate with significant improvement of therapeutic outcomes. Therefore, regorafenib treatment optimization in patients with GIST may represent the best strategy to maximize long-term therapy. Regorafenib-personalized schedules are commonly adopted in daily clinical practice. Regorafenib-personalized schedules correlate with statistically significant improvement of therapeutic outcomes. A prompt personalization of regorafenib could help clinicians avoid early treatment discontinuation due to adverse events. A patient-tailored approach could be applied to other metastatic solid tumors treated with regorafenib.
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10
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Nannini M, Rizzo A, Indio V, Schipani A, Astolfi A, Pantaleo MA. Targeted therapy in SDH-deficient GIST. Ther Adv Med Oncol 2021; 13:17588359211023278. [PMID: 34262616 PMCID: PMC8246492 DOI: 10.1177/17588359211023278] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 05/19/2021] [Indexed: 12/30/2022] Open
Abstract
The medical management of advanced gastrointestinal stromal tumors (GIST) has improved with the development of tyrosine kinase inhibitors (TKIs) targeting KIT and PDGFRA mutations. However, approximately 5-10% of GIST lack KIT and PDGFRA mutations, and about a half are deficient in succinate dehydrogenase (SDH) that promotes carcinogenesis by the cytoplasmic accumulation of succinate. This rare group of GIST primarily occurs in the younger patients than other subtypes, and is frequently associated with hereditary syndromes. The role of TKIs in patients with SDH-deficient GIST is controversial, with conflicting results; thus, there is an urgent need to uncover the disease mechanisms, treatment patterns, and responses to systemic therapy among these patients. Here, based on an extensive literature search, we have provided a rigorous overview of the current evidence on the medical treatment of SDH-deficient GIST.
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Affiliation(s)
- Margherita Nannini
- Division of Oncology, IRCSS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Alessandro Rizzo
- Department of Experimental, Diagnostic and Specialized Medicine, University of Bologna, Bologna, Italy
| | - Valentina Indio
- "Giorgio Prodi" Cancer Research Center, University of Bologna, Bologna, Italy
| | - Angela Schipani
- Department of Experimental, Diagnostic and Specialized Medicine, University of Bologna, Bologna, Italy
| | - Annalisa Astolfi
- Department of Translational Medicine, University of Ferrara, Via Fossato di Mortara 70, Ferrara 44121, Italy
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11
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Type and Gene Location of KIT Mutations Predict Progression-Free Survival to First-Line Imatinib in Gastrointestinal Stromal Tumors: A Look into the Exon. Cancers (Basel) 2021; 13:cancers13050993. [PMID: 33673554 PMCID: PMC7956844 DOI: 10.3390/cancers13050993] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 02/12/2021] [Accepted: 02/19/2021] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Although effective in the majority of patients, the progression-free survival (PFS) to imatinib treatment can vary widely in effectiveness. Based on the known predictive role of tyrosine kinase (KIT) and platelet-derived growth factor receptor α (PDGRA) tumor genotypes, the differential clinical response to first-line imatinib treatment might be related to the different types and gene locations of the mutations. In our study, metastatic patients with gastrointestinal stromal tumors (GIST)-carrying KIT exon 11 deletion or a deletion/insertion involving codons 557/558 showed significantly shorter PFS to imatinib compared with those with deletion in codons other than 557/558 and patients with exon 11 duplication, insertion or single nucleotide variants (SNVs). Conversely, the latter subgroup showed the longest PFS first-line to imatinib. These results highlight the predictive role of pathogenic variant (PV) type and codon location in GIST, and can support stratification via mutational status in future clinical trials. Abstract In previous studies on localized GISTs, KIT exon 11 deletions and mutations involving codons 557/558 showed an adverse prognostic influence on recurrence-free survival. In the metastatic setting, there are limited data on how mutation type and codon location might contribute to progression-free survival (PFS) variability to first-line imatinib treatment. We analyzed the type and gene location of KIT and PDGFRA mutations for 206 patients from a GIST System database prospectively collected at an Italian reference center between January 2005 and September 2020. By describing the mutational landscape, we focused on clinicopathological characteristics according to the critical mutations and investigated the predictive role of type and gene location of the KIT exon 11 mutations in metastatic patients treated with first-line imatinib. Our data showed a predictive impact of KIT exon 11 pathogenic variant on PFS to imatinib treatment: patients with deletion or insertion/deletion (delins) in 557/558 codons had a shorter PFS (median PFS: 24 months) compared to the patients with a deletion in other codons, or duplication/insertion/SNV (median PFS: 43 and 49 months, respectively) (p < 0.001). These results reached an independent value in the multivariate model, which showed that the absence of exon 11 deletions or delins 557/558, the female gender, primitive tumor diameter (≤5 cm) and polymorphonuclear leucocytosis (>7.5 109/L) were significant prognostic factors for longer PFS. Analysis of the predictive role of PDGFRA PVs showed no significant results. Our results also confirm the aggressive biology of 557/558 deletions/delins in the metastatic setting and allow for prediction at the baseline which GIST patients would develop resistance to first-line imatinib treatment earlier.
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12
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Komiyama S, Numata K, Ogushi K, Moriya S, Fukuda H, Chuma M, Maeda S. Therapeutic effects of regorafenib after sorafenib monotherapy with advanced hepatocellular carcinoma including Child-Pugh classification B: A retrospective observational study. Medicine (Baltimore) 2020; 99:e21191. [PMID: 32702881 PMCID: PMC7373530 DOI: 10.1097/md.0000000000021191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The therapeutic effect of regorafenib was previously demonstrated in patients with advanced hepatocellular carcinoma (HCC) and Child-Pugh classification A (CP-A) whose disease progressed during sorafenib treatment in a phase III trial. However, treatment options are limited for patients with advanced HCC other than CP-A. In this study, we aimed to evaluate the therapeutic effect of regorafenib on advanced HCC patients including those with Child-Pugh classification B (CP-B).We retrospectively analyzed the medical records of 21 patients with advanced HCC who were treated with regorafenib after sorafenib monotherapy at our hospital from July 2017 to April 2018 and were followed up until September 2019. Patients were classified according to liver function and adverse events experienced during sorafenib treatment and were started on regorafenib with a pre-defined reduced starting dose along with a dose reduction and schedule change based on the judgement of the attending physician.At regorafenib initiation, 13 and 8 patients were classified as CP-A and CP-B, respectively. In all patients with CP-B, the starting dose of regorafenib was reduced, and the pre-defined starting-dose sets were applied to 17 (81%) patients. The median duration of regorafenib treatment in patients with CP-A and CP-B were 4.1 months and 2.0 months, respectively, with no significant difference. The median overall survival from regorafenib initiation (OS-r) and sorafenib initiation (OS-s) was 13.2 months and 30.9 months, respectively. In subgroup analysis, OS-r was 16.3 months in patients with CP-A and 10.1 months with CP-B with no significant difference (P = .44), whereas OS-r was 16.3 months in patients with modified albumin-bilirubin Grade 1/2a and 13.2 months in patients with Grade 2b, with no significant difference. There was no clear difference in the incidence rate of ≥grade 3 adverse events between CP-A and CP-B. OS-r and OS-s were significantly correlated.Even patients with impaired liver function achieved the desired therapeutic effects by safely reducing the starting dose of regorafenib according to both impaired liver function and adverse events during pretreatment. Regorafenib may be considered to be an effective treatment after sorafenib monotherapy in patients with impaired liver function.
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Affiliation(s)
- Satoshi Komiyama
- Gastroenterological Center
- Chemotherapy Department, Yokohama City University Medical Center
| | | | | | | | | | | | - Shin Maeda
- Department of Gastroenterology, Graduate School of Medicine, Yokohama City University, Yokohama, Kanagawa, Japan
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13
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Rizzo A, Nannini M, Novelli M, Dalia Ricci A, Scioscio VD, Pantaleo MA. Dose reduction and discontinuation of standard-dose regorafenib associated with adverse drug events in cancer patients: a systematic review and meta-analysis. Ther Adv Med Oncol 2020; 12:1758835920936932. [PMID: 32684988 PMCID: PMC7343359 DOI: 10.1177/1758835920936932] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 05/22/2020] [Indexed: 12/12/2022] Open
Abstract
Background Regorafenib (REG) is an oral multikinase inhibitor used in colorectal cancer, gastrointestinal stromal tumour and hepatocellular carcinoma. Several adverse events (AEs) are commonly reported during REG administration, and strategies for managing AEs in everyday clinical practice include supportive care, dose modifications and, when necessary, treatment withdrawal. We performed a systematic review and meta-analysis to assess the schedule treatment modifications of REG associated with AEs across randomized controlled clinical trials (RCTs). Methods Eligible studies included RCTs assessing standard dose REG versus placebo. Outcomes of interest included: AE-related permanent discontinuation, dose interruptions and dose reductions. Results We retrieved all the relevant RCTs through PubMed/Med, Cochrane library and EMBASE: 7 eligible studies involving a total of 2099 patients (Regorafenib: 1362; placebo: 737) were included in our analysis. The use of REG was associated with higher incidence and risk of all outcomes of interest when compared with placebo. The incidences of permanent discontinuation, dose interruptions and dose reductions in patients receiving REG were 9.7%, 57.2% and 47%, respectively, versus 3.3%, 16.7% and 7.7% of placebo group; compared with placebo, the summary relative risks (RRs) of permanent discontinuation, dose interruptions and dose reductions in REG arm were 2.80 (95% CI 1.85-4.22), 3.21 (95% CI 2.59-3.99) and 6.02 (95% CI 3.28-11.03), respectively. Conclusions Treatment with REG at the standard dose of 160 mg is associated with a significant increase in AE-related permanent discontinuation, dose interruptions and dose reductions. Prompt identification and management of AEs seem mandatory to obtain maximal benefit from REG treatment. In the current landscape, dose personalization of REG may have the potential to improve quality of life, minimize treatment discontinuation and maximize patient outcomes.
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Affiliation(s)
- Alessandro Rizzo
- Department of Specialized, Experimental and Diagnostic Medicine, Sant’Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Margherita Nannini
- Medical Oncology Unit, Sant’Orsola-Malpighi University Hospital, via Massarenti 9, Bologna, 40138, Italy
| | | | - Angela Dalia Ricci
- Department of Specialized, Experimental and Diagnostic Medicine, Sant’Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | | | - Maria Abbondanza Pantaleo
- Department of Specialized, Experimental and Diagnostic Medicine, Sant’Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
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14
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Xie G, Gong Y, Wu S, Li C, Yu S, Wang Z, Chen J, Zhao Q, Li J, Liang H. Meta-Analysis of Regorafenib-Associated Adverse Events and Their Management in Colorectal and Gastrointestinal Stromal Cancers. Adv Ther 2019; 36:1986-1998. [PMID: 31209700 DOI: 10.1007/s12325-019-01013-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Indexed: 02/06/2023]
Abstract
INTRODUCTION To assess the risk factors associated with regorafenib-related adverse events (AEs) in metastatic colorectal cancer (mCRC) and gastrointestinal stromal tumors (GIST). We also evaluated different measures of combatting AEs and their success rate to aid physicians in early identification and management of reported AEs. METHODS A literature search was conducted through the electronic databases PubMed, Embase, and Cochrane Central Register of Controlled Trials up to May 2018 according to the pre-specified inclusion and exclusion criteria. Pooled estimates with Pearson correlation were obtained with fixed or random-effects models. RESULTS From our analysis, it was evident that AEs were more common in patients aged less than 65 years compared to those aged at least 65 years (71.3% vs. 27.6%, p = 0.001). A statistically significant correlation was observed between the occurrence of AEs and a dose of 160 mg (r = 0.967; p = 0.001) while no significant correlation was found at 120 mg and 80 mg. The common measures used to manage AEs included lowering the regorafenib dose (41%), intermittent drug withdrawal (66.7%), and complete drug withdrawal (19%). About 57% of patients recovered from AE after their initiating dose was lowered. CONCLUSION Regorafenib-associated AEs are more common at an initiating dose of 160 mg. Considering that the efficacy depends on the dosage, 120 mg might be a better choice for mCRC and GIST patients; further studies are needed to validate the results of our analysis. Further prompt identification and management of AEs are required to help the patients continue with drug therapy.
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Affiliation(s)
- Ganfeng Xie
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Yuzhu Gong
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Shuang Wu
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Chong Li
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Songtao Yu
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Zhe Wang
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jianfang Chen
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Quanfeng Zhao
- Department of Pharmacy, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jianjun Li
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Houjie Liang
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.
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15
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Ogasawara S, Ooka Y, Itokawa N, Inoue M, Okabe S, Seki A, Haga Y, Obu M, Atsukawa M, Itobayashi E, Mizumoto H, Sugiura N, Azemoto R, Kanayama K, Kanzaki H, Maruta S, Maeda T, Kusakabe Y, Yokoyama M, Kobayashi K, Kiyono S, Nakamura M, Saito T, Suzuki E, Nakamoto S, Yasui S, Tawada A, Chiba T, Arai M, Kanda T, Maruyama H, Kato N. Sequential therapy with sorafenib and regorafenib for advanced hepatocellular carcinoma: a multicenter retrospective study in Japan. Invest New Drugs 2019; 38:172-180. [PMID: 31172442 DOI: 10.1007/s10637-019-00801-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 05/28/2019] [Indexed: 02/08/2023]
Abstract
Background Conversion from sorafenib to regorafenib is primarily an evidence-based treatment strategy in patients with advanced hepatocellular carcinoma (HCC). This study aimed to assess the safety and efficacy of sequential therapy with sorafenib and regorafenib in patients with advanced HCC by analysis of outcomes in clinical practice with the aim to complement phase III findings. Methods The medical records of patients with advanced HCC receiving regorafenib were retrieved to collect data on sorafenib administration at seven Japanese institutions. Radiological responses and adverse events were evaluated using the Response Evaluation Criteria in Solid Tumors version 1.1 and the Common Terminology Criteria for Adverse Events version 4.0, respectively. Results Before March 2018, 44 patients were administered regorafenib for advanced HCC. The median sorafenib treatment duration was 8.4 months. The most common adverse events were similar to those reported by the RESORCE trial. The median overall survival (OS) was 17.3 months (95% confidence interval [CI] 11.4-22.9), and 17 of 37 patients (45.9%) discontinued regorafenib and received sequential systemic therapy after regorafenib. These patients had significantly longer OS than those who were treated by the best supportive care or sub-optimal therapy (not reached versus 8.7 months [95% CI 5.8-11.7]; P < 0.001). Conclusion The results based on Japanese clinical practices verified the tolerability of regorafenib in advanced HCC. Major regorafenib-associated adverse events were similar to those related to sorafenib. OS was significantly longer than expected, which might be associated with the sequential systemic therapies after regorafenib, mainly lenvatinib.
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Affiliation(s)
- Sadahisa Ogasawara
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan. .,Translational Research and Development Center, Chiba University Hospital, Chiba, Japan.
| | - Yoshihiko Ooka
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Norio Itokawa
- Division of Gastroenterology, Department of Internal Medicine, Nippon Medical School Chiba Hokusoh Hospital, Inzai, Chiba, Japan
| | - Masanori Inoue
- Department of Gastroenterology, Asahi General Hospital, Asahi, Japan
| | - Shinichiro Okabe
- Department of Gastroenterology, Matsudo City General Hospital, Matsudo, Japan
| | - Atsuyoshi Seki
- Department of Gastroenterology, Funabashi Municipal Medical Center, Funabashi, Japan
| | - Yuki Haga
- Department of Gastroenterology, National Hospital Organization Chiba Medical Center, Chiba, Japan
| | - Masamichi Obu
- Department of Gastroenterology, Kimitsu Chuo Hospital, Kisarazu, Japan
| | - Masanori Atsukawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Nippon Medical School, Tokyo, Japan
| | - Ei Itobayashi
- Department of Gastroenterology, Asahi General Hospital, Asahi, Japan
| | - Hideaki Mizumoto
- Department of Gastroenterology, Funabashi Municipal Medical Center, Funabashi, Japan
| | - Nobuyuki Sugiura
- Department of Gastroenterology, National Hospital Organization Chiba Medical Center, Chiba, Japan
| | - Ryosaku Azemoto
- Department of Gastroenterology, Kimitsu Chuo Hospital, Kisarazu, Japan
| | - Kengo Kanayama
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Hiroaki Kanzaki
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Susumu Maruta
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Takahiro Maeda
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Yuko Kusakabe
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Masayuki Yokoyama
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Kazufumi Kobayashi
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.,Translational Research and Development Center, Chiba University Hospital, Chiba, Japan
| | - Soichiro Kiyono
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Masato Nakamura
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Tomoko Saito
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Eiichiro Suzuki
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Shingo Nakamoto
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Shin Yasui
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Akinobu Tawada
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.,Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tetsuhiro Chiba
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Makoto Arai
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.,Department of Medical Oncology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tatsuo Kanda
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.,Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Tokyo, Japan
| | - Hitoshi Maruyama
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.,Department of Gastroenterology, Juntendo University School of Medicine, Tokyo, Japan
| | - Naoya Kato
- Department of Gastroenterology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.,Translational Research and Development Center, Chiba University Hospital, Chiba, Japan
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16
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Miyake K, Kawaguchi K, Miyake M, Zhao M, Kiyuna T, Igarashi K, Zhang Z, Murakami T, Li Y, Nelson SD, Bouvet M, Elliott I, Russell TA, Singh AS, Hiroshima Y, Momiyama M, Matsuyama R, Chishima T, Singh SR, Endo I, Eilber FC, Hoffman RM. Tumor-targeting Salmonella typhimurium A1-R suppressed an imatinib-resistant gastrointestinal stromal tumor with c-kit exon 11 and 17 mutations. Heliyon 2018; 4:e00643. [PMID: 30003151 PMCID: PMC6040627 DOI: 10.1016/j.heliyon.2018.e00643] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 05/09/2018] [Accepted: 05/29/2018] [Indexed: 12/20/2022] Open
Abstract
Gastrointestinal stromal tumor (GIST) is a refractory disease in need of novel efficacious therapy. The aim of our study was to evaluate the effectiveness of tumor-targeting Salmonella typhimurium A1-R (S. typhimurium A1-R) using on a patient derived orthotopic xenograft (PDOX) model of imatinib-resistant GIST. The GIST was obtained from a patient with regional recurrence, and implanted in the anterior gastric wall of nude mice. The GIST PDOX mice were randomized into 3 groups of 6 mice each when the tumor volume reached 60 mm3: G1, control group; G2, imatinib group (oral administration [p.o.], daily, for 3 weeks); G3, S. typhimurium A1-R group (intravenous [i.v.] injection, weekly, for 3 weeks). All mice from each group were sacrificed on day 22. Relative tumor volume was estimated by laparotomy on day 0 and day 22. Body weight of the mouse was evaluated 2 times per week. We found that S. typhimurium A1-R significantly reduced tumor growth in contrast to the untreated group (P = 0.001). In addition, we found that S. typhimurium A1-R was more effective compared to imatinib (P = 0.013). Furthermore, Imatinib was not significantly effective compared to the control group (P = 0.462). These results indicate that S. typhimurium A1-R may be new effective therapy for imatinib-resistant GIST and therefore a good candidate for clinical development of this disease.
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Affiliation(s)
- Kentaro Miyake
- AntiCancer Inc., San Diego, CA, USA
- Department of Surgery, University of California, San Diego, CA, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kei Kawaguchi
- AntiCancer Inc., San Diego, CA, USA
- Department of Surgery, University of California, San Diego, CA, USA
| | - Masuyo Miyake
- AntiCancer Inc., San Diego, CA, USA
- Department of Surgery, University of California, San Diego, CA, USA
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | | | - Tasuku Kiyuna
- AntiCancer Inc., San Diego, CA, USA
- Department of Surgery, University of California, San Diego, CA, USA
| | - Kentaro Igarashi
- AntiCancer Inc., San Diego, CA, USA
- Department of Surgery, University of California, San Diego, CA, USA
| | - Zhiying Zhang
- AntiCancer Inc., San Diego, CA, USA
- Department of Surgery, University of California, San Diego, CA, USA
| | - Takashi Murakami
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Yunfeng Li
- Deptartment of Pathology, University of California, Los Angeles, CA, USA
| | - Scott D. Nelson
- Deptartment of Pathology, University of California, Los Angeles, CA, USA
| | - Michael Bouvet
- Department of Surgery, University of California, San Diego, CA, USA
| | - Irmina Elliott
- Division of Surgical Oncology, University of California, Los Angeles, CA, USA
| | - Tara A. Russell
- Division of Surgical Oncology, University of California, Los Angeles, CA, USA
| | - Arun S. Singh
- Division of Hematology-Oncology, University of California, Los Angeles, CA, USA
| | - Yukihiko Hiroshima
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Masashi Momiyama
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Ryusei Matsuyama
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Takashi Chishima
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Shree Ram Singh
- Basic Research Laboratory, National Cancer Institute, Frederick, MD, USA
| | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Fritz C. Eilber
- Division of Surgical Oncology, University of California, Los Angeles, CA, USA
| | - Robert M. Hoffman
- AntiCancer Inc., San Diego, CA, USA
- Department of Surgery, University of California, San Diego, CA, USA
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