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Kenseth A, Kantorova D, Seo MK, Aas E, Cairns J, Kerr D, Askautrud H, Jacobsen JE. Is Risk-Stratifying Patients with Colorectal Cancer Using a Deep Learning-Based Prognostic Biomarker Cost-Effective? PHARMACOECONOMICS 2024; 42:679-691. [PMID: 38584239 DOI: 10.1007/s40273-024-01371-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/03/2024] [Indexed: 04/09/2024]
Abstract
OBJECTIVES Accurate risk stratification of patients with stage II and III colorectal cancer (CRC) prior to treatment selection enables limited health resources to be efficiently allocated to patients who are likely to benefit from adjuvant chemotherapy. We aimed to investigate the cost-effectiveness of a recently developed deep learning-based prognostic method, Histotyping, from the perspective of the Norwegian healthcare system. METHODS Two partitioned survival models were developed to assess the cost-effectiveness of Histotyping for two treatment cohorts: patients with CRC stage II and III. For each of the two cohorts, Histotyping was used for risk stratification to assign adjuvant chemotherapy and was compared with the standard of care (SOC) (adjuvant chemotherapy to all patients). Health outcomes measured in the model were quality-adjusted life years (QALYs) and life years (LYs) gained. Deterministic and probabilistic sensitivity analyses were performed to determine the impact of uncertainty. Scenario analyses were performed to assess the impact of the parameters with the greatest uncertainty. RESULTS Risk-stratifying patients with CRC stage II and III using Histotyping was dominant (less costly and more effective) compared to SOC. In patients with CRC stage II, the net monetary benefit of Histotyping was 270,934 Norwegian kroners (NOK) (year of valuation is 2021), and the net health benefit of Histotyping was 0.99. In stage III, the net monetary benefit of Histotyping was 195,419 NOK, and the net health benefit of Histotyping was 0.71. CONCLUSIONS Risk-stratifying patients with CRC using Histotyping prior to the administration of adjuvant chemotherapy is likely to be a cost-effective strategy in Norway.
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Affiliation(s)
- Anna Kenseth
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Dominika Kantorova
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Mikyung Kelly Seo
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK.
- Wolfson Institute of Population Health, Faculty of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom.
- Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, London, United Kingdom.
| | - Eline Aas
- Department of Health Management and Health Economics, Institute of Health and Society,, University of Oslo, Oslo, Norway
| | - John Cairns
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - David Kerr
- Radcliffe Department of Medicine, Oxford University, Oxford, UK
| | - Hanne Askautrud
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
| | - Jørn Evert Jacobsen
- Institute for Cancer Genetics and Informatics, Oslo University Hospital, Oslo, Norway
- Department of Research and Innovation, Vestfold Hospital Trust, Tønsberg, Norway
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Oh SY, Kim CW, Kim S, Kim MH, Kim YI, Lee JL, Yoon YS, Park IJ, Lim SB, Yu CS. Complete Obstruction, a Real Risk Factor: A Comprehensive Study on Obstruction in Stage IIA Colon Cancer With Propensity Score Matching Analysis. Clin Colorectal Cancer 2024; 23:135-146.e3. [PMID: 38749791 DOI: 10.1016/j.clcc.2024.04.002] [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: 02/15/2024] [Revised: 04/03/2024] [Accepted: 04/06/2024] [Indexed: 06/04/2024]
Abstract
MICROABSTRACT This study evaluates the prognostic significance of obstructions in stage IIA colon cancer, distinguishing between partial and complete obstructions. It employs a retrospective review of 1914 patients with propensity score matching to analyze oncologic outcomes. Findings reveal complete obstruction as a significant risk factor for poorer outcomes, emphasizing the necessity for further research to refine treatment strategies, particularly regarding the efficacy of adjuvant chemotherapy across obstruction types. BACKGROUND This study examined the prognostic impact of obstructions in stage IIA colon cancer. The analysis specifically differentiated partial and complete obstructions, analyzing their distinct influences of both on oncologic outcomes. MATERIALS AND METHODS A retrospective review was conducted of stage IIA colon cancer cases with the presence of an obstruction. Patients were stratified by whether it was partial or complete based on the severity of obstruction. Propensity score matching was employed to control for confounders. RESULTS Among 1914 consecutive patients diagnosed with stage IIA colon cancer, 758 patients (597 patients with partial obstruction, 161 patients with complete obstruction) exhibited obstruction, while 1156 patients had no obstruction. The median follow-up period was 126 months. Complete obstruction was associated with poorer disease-free survival (Hazard ratio (HR) = 1.785, P < .001) and overall survival (HR = 1.853, P = .001). This trend persisted after propensity score matching, patients with complete obstruction showing a worsened disease-free survival (HR = 1.666, P = .028) and overall survival (HR = 1.732, P = .041). Adjuvant chemotherapy showed improved outcomes overall, but its efficacy varied across obstruction types. CONCLUSION Differentiating between complete and partial obstructions in stage IIA colon cancer is an important clinical distinction, as our findings suggest that complete obstruction is a significant risk factor for poorer oncologic outcomes. While adjuvant chemotherapy generally improves prognosis in stage IIA colon cancer, the correlation of obstruction type with its efficacy remains uncertain, necessitating further research to refine treatment strategies.
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Affiliation(s)
- Soo Young Oh
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea; Department of Surgery, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chan Wook Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea.
| | - Seonok Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, Seoul, Republic of Korea
| | - Min Hyun Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - Young Il Kim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - Jong Lyul Lee
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - Yong Sik Yoon
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - In Ja Park
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - Seok-Byung Lim
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
| | - Chang Sik Yu
- Division of Colon and Rectal Surgery, Department of Surgery, University of Ulsan College of Medicine and Asan Medical Center, Seoul, Republic of Korea
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O’Donnell CDJ, Hubbard J, Jin Z. Updates on the Management of Colorectal Cancer in Older Adults. Cancers (Basel) 2024; 16:1820. [PMID: 38791899 PMCID: PMC11120096 DOI: 10.3390/cancers16101820] [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: 04/09/2024] [Revised: 05/04/2024] [Accepted: 05/08/2024] [Indexed: 05/26/2024] Open
Abstract
Colorectal cancer (CRC) poses a significant global health challenge. Notably, the risk of CRC escalates with age, with the majority of cases occurring in those over the age of 65. Despite recent progress in tailoring treatments for early and advanced CRC, there is a lack of prospective data to guide the management of older patients, who are frequently underrepresented in clinical trials. This article reviews the contemporary landscape of managing older individuals with CRC, highlighting recent advancements and persisting challenges. The role of comprehensive geriatric assessment is explored. Opportunities for treatment escalation/de-escalation, with consideration of the older adult's fitness level. are reviewed in the neoadjuvant, surgical, adjuvant, and metastatic settings of colon and rectal cancers. Immunotherapy is shown to be an effective treatment option in older adults who have CRC with microsatellite instability. Promising new technologies such as circulating tumor DNA and recent phase III trials adding later-line systemic therapy options are discussed. Clinical recommendations based on the data available are summarized. We conclude that deliberate efforts to include older individuals in future colorectal cancer trials are essential to better guide the management of these patients in this rapidly evolving field.
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Affiliation(s)
- Conor D. J. O’Donnell
- Mayo Clinic School of Graduate Education, Mayo Clinic College of Medicine and Science, Mayo Building, Rochester, MN 55905, USA;
| | - Joleen Hubbard
- Allina Health Cancer Institute, Minneapolis, MN 55407, USA
| | - Zhaohui Jin
- Division of Medical Oncology, Mayo Clinic, Rochester, MN 55905, USA
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Jiang W, Wang H, Dong X, Yu X, Zhao Y, Chen D, Yan B, Cheng J, Zhuo S, Wang H, Yan J. Pathomics Signature for Prognosis and Chemotherapy Benefits in Stage III Colon Cancer. JAMA Surg 2024; 159:519-528. [PMID: 38416471 PMCID: PMC10902777 DOI: 10.1001/jamasurg.2023.8015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 11/12/2023] [Indexed: 02/29/2024]
Abstract
Importance The current TNM staging system may not provide adequate information for prognostic purposes and to assess the potential benefits of chemotherapy for patients with stage III colon cancer. Objective To develop and validate a pathomics signature to estimate prognosis and benefit from chemotherapy using hematoxylin-eosin (H-E)-stained slides. Design, Setting, and Participants This retrospective prognostic study used data from consecutive patients with histologically confirmed stage III colon cancer at 2 medical centers between January 2012 and December 2015. A total of 114 pathomics features were extracted from digital H-E-stained images from Nanfang Hospital of Southern Medical University, Guangzhou, China, and a pathomics signature was constructed using a least absolute shrinkage and selection operator Cox regression model in the training cohort. The associations of the pathomics signature with disease-free survival (DFS) and overall survival (OS) were evaluated. Patients at the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China, formed the validation cohort. Data analysis was conducted from September 2022 to March 2023. Main Outcomes and Measures The prognostic accuracy of the pathomics signature as well as its association with chemotherapy response were evaluated. Results This study included 785 patients (mean [SD] age, 62.7 [11.1] years; 437 [55.7%] male). A pathomics signature was constructed based on 4 features. Multivariable analysis revealed that the pathomics signature was an independent factor associated with DFS (hazard ratio [HR], 2.46 [95% CI, 2.89-4.13]; P < .001) and OS (HR, 2.78 [95% CI, 2.34-3.31]; P < .001) in the training cohort. Incorporating the pathomics signature into pathomics nomograms resulted in better performance for the estimation of prognosis than the traditional model in a concordance index comparison in the training cohort (DFS: HR, 0.88 [95% CI, 0.86-0.89] vs HR, 0.73 [95% CI, 0.71-0.75]; P < .001; OS: HR, 0.85 [95% CI, 0.84-0.86] vs HR, 0.74 [95% CI, 0.72-0.76]; P < .001) and validation cohort (DFS: HR, 0.83 [95% CI, 0.82-0.85] vs HR, 0.70 [95% CI, 0.67-0.72]; P < .001; OS: HR, 0.80 [95% CI, 0.78-0.82] vs HR, 0.69 [0.67-0.72]; P < .001). Further analysis revealed that patients with a low pathomics signature were more likely to benefit from chemotherapy (eg, combined cohort: DFS: HR, 0.44 [95% CI, 0.28-0.69]; P = .001; OS: HR, 0.43 [95% CI, 0.29-0.64]; P < .001). Conclusions and Relevance These findings suggest that a pathomics signature could help identify patients most likely to benefit from chemotherapy in stage III colon cancer.
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Affiliation(s)
- Wei Jiang
- Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Department of General Surgery, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- School of Science, Jimei University, Xiamen, China
| | - Huaiming Wang
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Department of Colorectal Surgery & Guangdong Institute of Gastroenterology, the Sixth Affiliated Hospital, Supported by National Key Clinical Discipline, Sun Yat-sen University, Guangzhou, China
| | - Xiaoyu Dong
- Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Department of General Surgery, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Xian Yu
- Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Department of General Surgery, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Key Laboratory for Biorheological Science and Technology of Ministry of Education, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Yandong Zhao
- Department of Pathology, the Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Dexin Chen
- Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Department of General Surgery, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Botao Yan
- Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Department of General Surgery, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Jiaxin Cheng
- Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Department of General Surgery, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | | | - Hui Wang
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, Department of Colorectal Surgery & Guangdong Institute of Gastroenterology, the Sixth Affiliated Hospital, Supported by National Key Clinical Discipline, Sun Yat-sen University, Guangzhou, China
| | - Jun Yan
- Guangdong Provincial Key Laboratory of Precision Medicine for Gastrointestinal Tumor, Department of General Surgery, Nanfang Hospital, The First School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Gastrointestinal Surgery, Shenzhen People’s Hospital, Second Clinical Medical College of Jinan University, First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
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Chen L, Wang Y, Cai C, Ding Y, Kim RS, Lipchik C, Gavin PG, Yothers G, Allegra CJ, Petrelli NJ, Suga JM, Hopkins JO, Saito NG, Evans T, Jujjavarapu S, Wolmark N, Lucas PC, Paik S, Sun M, Pogue-Geile KL, Lu X. Machine Learning Predicts Oxaliplatin Benefit in Early Colon Cancer. J Clin Oncol 2024; 42:1520-1530. [PMID: 38315963 PMCID: PMC11095904 DOI: 10.1200/jco.23.01080] [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: 05/19/2023] [Revised: 10/12/2023] [Accepted: 11/13/2023] [Indexed: 02/07/2024] Open
Abstract
PURPOSE A combination of fluorouracil, leucovorin, and oxaliplatin (FOLFOX) is the standard for adjuvant therapy of resected early-stage colon cancer (CC). Oxaliplatin leads to lasting and disabling neurotoxicity. Reserving the regimen for patients who benefit from oxaliplatin would maximize efficacy and minimize unnecessary adverse side effects. METHODS We trained a new machine learning model, referred to as the colon oxaliplatin signature (COLOXIS) model, for predicting response to oxaliplatin-containing regimens. We examined whether COLOXIS was predictive of oxaliplatin benefits in the CC adjuvant setting among 1,065 patients treated with 5-fluorouracil plus leucovorin (FULV; n = 421) or FULV + oxaliplatin (FOLFOX; n = 644) from NSABP C-07 and C-08 phase III trials. The COLOXIS model dichotomizes patients into COLOXIS+ (oxaliplatin responder) and COLOXIS- (nonresponder) groups. Eight-year recurrence-free survival was used to evaluate oxaliplatin benefits within each of the groups, and the predictive value of the COLOXIS model was assessed using the P value associated with the interaction term (int P) between the model prediction and the treatment effect. RESULTS Among 1,065 patients, 526 were predicted as COLOXIS+ and 539 as COLOXIS-. The COLOXIS+ prediction was associated with prognosis for FULV-treated patients (hazard ratio [HR], 1.52 [95% CI, 1.07 to 2.15]; P = .017). The model was predictive of oxaliplatin benefits: COLOXIS+ patients benefited from oxaliplatin (HR, 0.65 [95% CI, 0.48 to 0.89]; P = .0065; int P = .03), but COLOXIS- patients did not (COLOXIS- HR, 1.08 [95% CI, 0.77 to 1.52]; P = .65). CONCLUSION The COLOXIS model is predictive of oxaliplatin benefits in the CC adjuvant setting. The results provide evidence supporting a change in CC adjuvant therapy: reserve oxaliplatin only for COLOXIS+ patients, but further investigation is warranted.
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Affiliation(s)
- Lujia Chen
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA
| | | | - Chunhui Cai
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA
| | - Ying Ding
- NRG Oncology Statistics and Data Management Center, Pittsburgh, PA
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA
| | - Rim S. Kim
- NSABP/NRG Oncology, Pittsburgh, PA
- AstraZeneca, Oncology Translational Medicine, Gaithersburg, MD
| | | | - Patrick G. Gavin
- NSABP/NRG Oncology, Pittsburgh, PA
- AstraZeneca Respiratory and Immunology, Gaithersburg, MD
| | - Greg Yothers
- NRG Oncology Statistics and Data Management Center, Pittsburgh, PA
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA
| | - Carmen J. Allegra
- Department of Medicine, University of Florida Health, Gainesville, FL
| | - Nicholas J. Petrelli
- Helen F. Graham Cancer Center and Research Institute at Christiana Care, Newark, DE
| | - Jennifer Marie Suga
- Kaiser Permanente Oncology Clinical Trials, KP NCI Community Oncology Research Program (NCORP), Vallejo, CA
| | - Judith O. Hopkins
- Novant Health Forsyth Medical Cancer Institute/Southeast Clinical Oncology Research NCORP, Kernersville, NC
| | - Naoyuki G. Saito
- Melvin and Bren Simon Cancer Center, Indiana University School of Medicine, Indianapolis, IN
| | | | | | - Norman Wolmark
- NSABP/NRG Oncology, Pittsburgh, PA
- UPMC Hillman Cancer Center, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Peter C. Lucas
- NSABP/NRG Oncology, Pittsburgh, PA
- UPMC Hillman Cancer Center, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Soonmyung Paik
- NSABP/NRG Oncology, Pittsburgh, PA
- Yonsei University College of Medicine, Yonsei Biomedical Research Institute, Seoul, Republic of South Korea
| | - Min Sun
- UPMC Hillman Cancer Center, Pittsburgh, PA
- UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, PA
- DeepRx Inc, Pittsburgh, PA
| | | | - Xinghua Lu
- Department of Biomedical Informatics, University of Pittsburgh, Pittsburgh, PA
- DeepRx Inc, Pittsburgh, PA
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Lecomte T, Tougeron D, Chautard R, Bressand D, Bibeau F, Blanc B, Cohen R, Jacques J, Lagasse JP, Laurent-Puig P, Lepage C, Lucidarme O, Martin-Babau J, Panis Y, Portales F, Taieb J, Aparicio T, Bouché O. Non-metastatic colon cancer: French Intergroup Clinical Practice Guidelines for diagnosis, treatments, and follow-up (TNCD, SNFGE, FFCD, GERCOR, UNICANCER, SFCD, SFED, SFRO, ACHBT, SFP, AFEF, and SFR). Dig Liver Dis 2024; 56:756-769. [PMID: 38383162 DOI: 10.1016/j.dld.2024.01.208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 01/25/2024] [Accepted: 01/28/2024] [Indexed: 02/23/2024]
Abstract
INTRODUCTION This article is a summary of the French intergroup guidelines regarding the management of non-metastatic colon cancer (CC), revised in November 2022. METHODS These guidelines represent collaborative work of all French medical and surgical societies involved in the management of CC. Recommendations were graded in three categories (A, B, and C) according to the level of evidence found in the literature published up to November 2022. RESULTS Initial evaluation of CC is based on clinical examination, colonoscopy, chest-abdomen-pelvis computed tomography (CT) scan, and carcinoembryonic antigen (CEA) assay. CC is usually managed by surgery and adjuvant treatment depending on the pathological findings. The use of adjuvant therapy remains a challenging question in stage II disease. For high-risk stage II CC, adjuvant chemotherapy must be discussed and fluoropyrimidine monotherapy or oxaliplatin-based chemotherapy proposed according to the type and number of poor prognostic features. Oxaliplatin-based chemotherapy (FOLFOX or CAPOX) is the current standard for adjuvant therapy of patients with stage III CC. However, these regimens are associated with significant oxaliplatin-induced neurotoxicity. The results of the recent IDEA study provide evidence that 3 months of treatment with CAPOX is as effective as 6 months of oxaliplatin-based therapy in patients with low-risk stage III CC (T1-3 and N1). A 6-month oxaliplatin-based therapy remains the standard of care for high-risk stage III CC (T4 and/or N2). For patients unfit for oxaliplatin, fluoropyrimidine monotherapy is recommended. CONCLUSION French guidelines for non-metastatic CC management help to offer the best personalized therapeutic strategy in daily clinical practice. Each individual case must be discussed within a multidisciplinary tumor board and then the treatment option decided with the patient.
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Affiliation(s)
- Thierry Lecomte
- Department of Hepatogastroenterology and Digestive Oncology, Tours University Hospital, Tours, France; Inserm UMR 1069, Nutrition, Croissance et Cancer, Université de Tours, Tours, France.
| | - David Tougeron
- Department of Hepatogastroenterology, Poitiers University Hospital, Poitiers, France
| | - Romain Chautard
- Department of Hepatogastroenterology and Digestive Oncology, Tours University Hospital, Tours, France; Inserm UMR 1069, Nutrition, Croissance et Cancer, Université de Tours, Tours, France
| | - Diane Bressand
- Department of Hepatogastroenterology and Digestive Oncology, Tours University Hospital, Tours, France
| | - Frédéric Bibeau
- Department of Pathology, Besançon University Hospital, Besançon, France
| | - Benjamin Blanc
- Department of Digestive Surgery, Dax Hospital, Dax, France
| | - Romain Cohen
- Sorbonne Université, Department of Medical Oncology, Saint-Antoine hospital, AP-HP, Inserm, Unité Mixte de Recherche Scientifique 938 et SiRIC CURAMUS, Saint-Antoine Research Center, Paris, France
| | - Jérémie Jacques
- Department of Hepatogastroenterology, Limoges University Hospital, Limoges, France
| | - Jean-Paul Lagasse
- Department of Hepatogastroenterology and Digestive Oncology, Orléans University Hospital, Orléans, France
| | - Pierre Laurent-Puig
- Department of Biology, AP-HP, European Georges Pompidou Hospital, Paris, France
| | - Come Lepage
- Department of Hepatogastroenterology and Digestive Oncology, Dijon University Hospital, Dijon, France
| | - Olivier Lucidarme
- Department of Radiology, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Jérôme Martin-Babau
- Armoricain Center of Radiotherapy, Radiology and Oncology, Côtes D'Armor Private Hospital, Plérin, France
| | - Yves Panis
- Department of Colorectal Surgery, AP-HP, Beaujon Hospital, Clichy, France
| | - Fabienne Portales
- Department of Medical Oncology, Institut du Cancer de Montpellier, Montpellier, France
| | - Julien Taieb
- Department of Gastroenterology and Digestive Oncology, Georges Pompidou European Hospital, Paris, France
| | - Thomas Aparicio
- Department of Gastroenterology and Digestive Oncology, AP-HP, Saint-Louis Hospital, Paris, France
| | - Olivier Bouché
- Department of Digestive Oncology, Reims, CHU Reims, France
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Willett CG, Acklin-Wehnert S. Neoadjuvant Short- Vs. Long-Course Radiation for Locally Advanced Rectal Cancer: How to Choose. Curr Treat Options Oncol 2024; 25:427-433. [PMID: 38386240 DOI: 10.1007/s11864-024-01185-5] [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] [Accepted: 01/17/2024] [Indexed: 02/23/2024]
Abstract
OPINION STATEMENT Over the past decades, the treatment of locally advanced rectal cancer has evolved dramatically due to improvements in diagnostic imaging, surgical technique, and the addition of radiotherapy and/or chemotherapy. Fractionation of neoadjuvant radiotherapy with or without concurrent chemotherapy remains the subject of discussion and the question multiple recent trials have aimed to answer. In light of recent data and concern for locoregional recurrence, our institution favors long-course chemoradiation in most cases, especially in low-lying primaries, threatened circumferential resection margin, consideration of non-operative management, or if the surgeon has concerns for resectability. Exceptions would include cases of oligometastatic disease planned for metastasectomy in which curative-intent treatment was pursued or if additional factors required a reduction in treatment time.
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Affiliation(s)
- Christopher G Willett
- Department of Radiation Oncology, Duke University Medical Center, Box 3085 Med Ctr, Durham, NC, 27710, USA
| | - Scarlett Acklin-Wehnert
- Department of Radiation Oncology, Duke University Medical Center, Box 3085 Med Ctr, Durham, NC, 27710, USA.
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Tominaga T, Nonaka T, Hashimoto S, Shiraishi T, Noda K, Hisanaga M, Takeshita H, Fukuoka H, Sawai T, Nagayasu T. Correlations of age with clinicopathological features, perioperative outcomes and the prognosis in patients with colorectal cancer: a Japanese multicenter study. Surg Today 2024; 54:310-316. [PMID: 37450036 DOI: 10.1007/s00595-023-02724-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 07/02/2023] [Indexed: 07/18/2023]
Abstract
PURPOSE Colorectal cancer is not common in patients under 40 years old, and its associations with clinical features and the prognosis remain uncertain. METHODS Using a multicenter database, we retrospectively reviewed 3015 patients who underwent colorectal surgery between 2016 and 2021. Patients were divided by age into those < 40 years old (young; n = 52), 40-54 years old (middle-aged; n = 254) and > 54 years old (old; n = 2709). We then investigated age-related differences in clinicopathological features, perioperative outcomes and the prognosis. RESULTS The proportion of young patients increased annually from 0.63% in 2016 to 2.10% in 2021. Female patients were more frequent, the performance status was better, tumors were larger, clinically node-positive and poorly differentiated adenocarcinomas were more frequent, postoperative complications were less frequent, and the hospital stay was shorter in young patients than in older patients. Young age was an independent predictor of a low risk of postoperative complications (odds ratio, 0.204; 95% confidence interval, 0.049-0.849; p = 0.028). With pathologically node-positive status, adjuvant chemotherapy was more frequent in young patients (100%) than in middle-aged (73.7%) or old (51.8%) patients (p < 0.001), and the 3-year relapse-free survival was better in the young group than in others. CONCLUSION Despite higher rates of advanced tumors in younger patients, adequate adjuvant chemotherapy appears to improve the relapse-free survival.
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Affiliation(s)
- Tetsuro Tominaga
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan.
| | - Takashi Nonaka
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Shintaro Hashimoto
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Toshio Shiraishi
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Keisuke Noda
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Makoto Hisanaga
- Department of Surgery, Sasebo City General Hospital, 9-3 Hirasemachi, Nagasaki, 857-8511, Japan
| | - Hiroaki Takeshita
- Department of Surgery, National Hospital Organization Nagasaki Medical Center, 1-1001-1, Omura, Nagasaki, 856-8562, Japan
| | - Hidetoshi Fukuoka
- Department of Surgery, Isahaya General Hospital, 24-1, Isahaya, Nagasaki, 854-8501, Japan
| | - Terumitsu Sawai
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Takeshi Nagayasu
- Department of Surgical Oncology, Nagasaki University Graduate School of Biomedical Science, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
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9
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Liang Y, Liao H, Shi H, Li T, Liu Y, Yuan Y, Li M, Li A, Liu Y, Yao Y, Li T. Risk stratification of stage II rectal mucinous adenocarcinoma to predict the benefit of adjuvant chemotherapy following neoadjuvant chemoradiation and surgery. Front Oncol 2024; 14:1352660. [PMID: 38511138 PMCID: PMC10952835 DOI: 10.3389/fonc.2024.1352660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/20/2024] [Indexed: 03/22/2024] Open
Abstract
Background The treatment strategy for stage II rectal mucinous adenocarcinoma (RMA) recommends neoadjuvant chemoradiotherapy (NCR) followed by total mesorectal excision (TME). However, the necessity of adjuvant chemotherapy (AC) remains controversial. Materials and methods Chi-square test was used to assess the relationship between pathological classification, AC and clinicopathological characteristics. Kaplan-Meier (KM) curves and the log-rank test were utilized to analyze differences in overall survival (OS) and cancer-specific survival (CSS) among different groups. Cox regression identified prognostic factors. Nomogram was established utilizing the independent prognostic factors. X-tile divided patients into three risk subgroups. Results Compared to RMA, rectal adenocarcinoma (RA) demonstrates longer OS and CSS in all and non-AC stage II patients, with no difference in OS and CSS for AC stage II patients. Propensity score matching analyses yielded similar results. Stratified analysis found that AC both improve OS of RA and RMA patients. Age, gender, pathologic T stage, regional nodes examined, and tumor size were identified as independent prognostic factors for RMA patients without AC. A nomogram was constructed to generate risk scores and categorize RMA patients into three subgroups based on these scores. KM curves revealed AC benefits for moderate and high-risk groups but not for the low-risk group. The external validation cohort yielded similar results. Conclusions In summary, our study suggests that, compared to stage II RA patients, stage II RMA patients benefit more from AC after NCR. AC is recommended for moderate and high-risk stage II RMA patients after NCR, whereas low-risk patients do not require AC.
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Affiliation(s)
- Yahang Liang
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Hualin Liao
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Haoran Shi
- Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
| | - Tao Li
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Yaxiong Liu
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Yuli Yuan
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Mingming Li
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Aidi Li
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Yang Liu
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Yao Yao
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
| | - Taiyuan Li
- Department of General Surgery, The First Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, China
- Gastrointestinal Surgical Institute, Nanchang University, Nanchang Jiangxi, China
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10
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Piercey O, Wong HL, Leung C, To YH, Heong V, Lee M, Tie J, Steel M, Yeung JM, McCormick J, Gibbs P, Wong R. Adjuvant Chemotherapy for Older Patients With Stage III Colorectal Cancer: A Real-World Analysis of Treatment Recommendations, Treatment Administered and Impact on Cancer Recurrence. Clin Colorectal Cancer 2024; 23:95-103.e3. [PMID: 38242766 DOI: 10.1016/j.clcc.2024.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 11/23/2023] [Accepted: 01/08/2024] [Indexed: 01/21/2024]
Abstract
BACKGROUND A substantial proportion of patients with stage III colorectal cancer (CRC) are older than 70 years. Optimal adjuvant chemotherapy (AC) for older patients (OP) continues to be debated, with subgroup analyses of randomized trials not demonstrating a survival benefit from the addition of oxaliplatin to a fluoropyrimidine backbone. PATIENTS AND METHODS We analyzed the multisite Australian ACCORD registry, which prospectively collects patient, tumor and treatment data along with long term clinical follow-up. We compared OP (≥70) with stage III CRC to younger patients ([YP] <70), including the proportion recommended AC and any reasons for not prescribing AC. AC administration, regimen choice, completion rates, and survival outcomes were also examined. RESULTS One thousand five hundred twelve patients enrolled in the ACCORD registry from 2005 to 2018 were included. Median follow-up was 57.0 months. Compared to the 827 YP, the 685 OP were less likely to be offered AC (71.5% vs. 96.5%, P < .0001) and when offered, were more likely to decline treatment (15.1% vs. 2.8%, P < .0001). Ultimately, 60.0% of OP and 93.7% of YP received AC (P < .0001). OP were less likely to receive oxaliplatin (27.5% vs. 84.7%, P < .0001) and to complete AC (75.9% vs. 85.7%, P < .0001). The probability of remaining recurrence-free was significantly higher in OP who received AC compared to those not treated (HR 0.73, P = .04) but not significantly improved with the addition of oxaliplatin (HR 0.75, P = .18). CONCLUSION OP were less likely than YP to receive AC. Receipt of AC reduced recurrences in OP, supporting its use, although no significant benefit was observed from the addition of oxaliplatin.
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Affiliation(s)
- Oliver Piercey
- Peter MacCallum Cancer Centre, Melbourne, Australia; The University of Melbourne, Parkville, Australia.
| | - Hui-Li Wong
- Peter MacCallum Cancer Centre, Melbourne, Australia; The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | - Clara Leung
- Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Yat Hang To
- The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | - Valerie Heong
- The University of Melbourne, Parkville, Australia; The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | - Margaret Lee
- The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia; Eastern Health, Box Hill, Australia; Western Health, St Albans, Australia; Monash University, Eastern Health Clinical School, Box Hill, Australia
| | - Jeanne Tie
- Peter MacCallum Cancer Centre, Melbourne, Australia; The University of Melbourne, Parkville, Australia; The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia
| | | | - Justin M Yeung
- The University of Melbourne, Parkville, Australia; Western Health, St Albans, Australia
| | - Jacob McCormick
- Peter MacCallum Cancer Centre, Melbourne, Australia; Melbourne Health, Parkville, Australia
| | - Peter Gibbs
- The University of Melbourne, Parkville, Australia; The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia; Western Health, St Albans, Australia
| | - Rachel Wong
- The Walter and Eliza Hall Institute of Medical Research, Parkville, Australia; Eastern Health, Box Hill, Australia; Monash University, Eastern Health Clinical School, Box Hill, Australia
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11
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Yang J, Deng Q, Chen Z, Chen Y, Fu Z. The role of adjuvant chemotherapy in rectal cancer patients with ypT0-2N0 after neoadjuvant chemoradiotherapy. Front Oncol 2024; 14:1338098. [PMID: 38406812 PMCID: PMC10889113 DOI: 10.3389/fonc.2024.1338098] [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: 11/23/2023] [Accepted: 01/29/2024] [Indexed: 02/27/2024] Open
Abstract
Background Neoadjuvant chemoradiotherapy has emerged as the established treatment for locally advanced rectal cancer. Nevertheless, there remains a debate regarding the necessity of adjuvant chemotherapy for patients with locally advanced rectal cancer who exhibit a favorable tumor response (ypT0-2N0) after neoadjuvant chemoradiotherapy and surgery. Thus, the objective of this study is to investigate the impact of adjuvant chemotherapy on the oncological prognosis of rectal cancer patients who have a good response to neoadjuvant chemoradiotherapy. Materials and methods The study was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses protocol. Articles were searched in the Web of Science, PubMed, and Cochrane Library databases. The primary outcomes assessed were 5-year overall survival, disease-free survival, cancer-specific survival, recurrence-free survival, local recurrence, and distant metastasis. The data was summarized using a random effects model. Results A meta-analysis was conducted using 18 retrospective studies published between 2009 and 2023. The studies included 9 from China and 5 from Korea, involving a total of 6566 patients with ypT0-2N0 rectal cancer after neoadjuvant chemoradiotherapy. The pooled data revealed that adjuvant chemotherapy significantly improved 5-year overall survival (OR=1.75, 95% CI: 1.15-2.65, P=0.008), recurrence-free survival (OR=1.73, 95% CI: 1.20-2.48, P=0.003), and reduced distant metastasis (OR=0.68, 95% CI: 0.51-0.92, P=0.011). However, adjuvant chemotherapy did not have a significant effect on disease-free survival, cancer-specific survival, and local recurrence in ypT0-2N0 rectal cancer. Subgroup analysis indicated that adjuvant chemotherapy was beneficial in improving overall survival for ypT1-2N0 rectal cancer (OR=1.89, 95% CI: 1.13-3.19, P=0.003). Conclusion The findings of the meta-analysis suggest that adjuvant chemotherapy may provide benefits in terms of oncological outcomes for rectal cancer patients with ypT0-2N0 after neoadjuvant chemoradiotherapy and radical surgery. However, further prospective clinical studies are needed to confirm these findings.
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Affiliation(s)
- Jianguo Yang
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qican Deng
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhenzhou Chen
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yajun Chen
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhongxue Fu
- Department of General Surgery, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
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12
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Li Q, Zhang C, Xu G, Shang X, Nan X, Li Y, Liu J, Hong Y, Wang Q, Peng G. Astragalus polysaccharide ameliorates CD8 + T cell dysfunction through STAT3/Gal-3/LAG3 pathway in inflammation-induced colorectal cancer. Biomed Pharmacother 2024; 171:116172. [PMID: 38278025 DOI: 10.1016/j.biopha.2024.116172] [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: 10/21/2023] [Revised: 01/05/2024] [Accepted: 01/13/2024] [Indexed: 01/28/2024] Open
Abstract
Chronic inflammation can promote cancer development as observed in inflammation-induced colorectal cancer (CRC). However, the poor treatment outcomes emphasize the need for effective treatment. Astragalus polysaccharide (APS), a vital component of the natural drug Astragalus, has anti-tumor effects by inhibiting cancer cell proliferation and enhancing immune function. In this study, we found that APS effectively suppressed CRC development through activating CD8+ T cells and reversing its inhibitory state in the tumor microenvironment (TME) of AOM/DSS inflammation-induced CRC mice. Network pharmacology and clinical databases suggested that the STAT3/ Galectin-3(Gal-3)/LAG3 pathway might be APS's potential target for treating CRC and associated with CD8+ T cell dysfunction. In vivo experiments showed that APS significantly reduced phosphorylated STAT3 and Gal-3 levels in tumor cells, as well as LAG3 in CD8+ T cells. Co-culture experiments with MC38 and CD8+ T cells demonstrated that APS decreased the expression of co-inhibitory receptor LAG3 in CD8+ T cells by targeting STAT3/Gal-3 in MC38 cells. Mechanism investigations revealed that APS specifically improved CD8+ T cell function through modulation of the STAT3/Gal-3/LAG3 pathway to inhibit CRC development, providing insights for future clinical development of natural anti-tumor drugs and immunotherapies as a novel strategy combined with immune checkpoint inhibitors (ICIs).
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Affiliation(s)
- Qiuyi Li
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Chonghao Zhang
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Guichuan Xu
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Xuekai Shang
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Xinmei Nan
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Yalan Li
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Jiajing Liu
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Yanfei Hong
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China
| | - Qing Wang
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
| | - Guiying Peng
- Department of Immunology and Microbiology, School of Life Sciences, Beijing University of Chinese Medicine, Beijing 100029, People's Republic of China.
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13
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Bekki T, Shimomura M, Saito Y, Nakahara M, Adachi T, Ikeda S, Shimizu Y, Kochi M, Ishizaki Y, Yoshimitsu M, Takakura Y, Shimizu W, Sumitani D, Kodama S, Fujimori M, Oheda M, Kobayashi H, Akabane S, Yano T, Ohdan H. Association between social background and implementation of postoperative adjuvant chemotherapy for older patients undergoing curative resection of colorectal cancers, sub-analysis of the HiSCO-04 study. Int J Colorectal Dis 2023; 39:11. [PMID: 38153518 DOI: 10.1007/s00384-023-04583-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/17/2023] [Indexed: 12/29/2023]
Abstract
PURPOSE Adjuvant chemotherapy is recommended following colorectal cancer resection based on risk of recurrence. In older patients, treatment decisions should consider recurrence rates and tolerability, as well as functional prognosis, residual disease, and social factors. This study aims to investigate factors, including social background, influencing implementation of postoperative adjuvant chemotherapy in older patients undergoing curative resection for colorectal cancer. METHODS This multi-institutional prospective cohort study included 15 institutions belonging to the Hiroshima Surgical study group for Clinical Oncology. We analyzed 159 older patients aged ≥ 80 years, who underwent curative resection for stage III colorectal cancer between December 2013 and June 2018, as sub-analysis of the HiSCO-04 study. RESULTS In total, 62 (39.0%) patients underwent postoperative adjuvant chemotherapy. Four factors were significantly associated with its implementation: performance status < 2, Charlson Comorbidity Index < 2, prognostic nutritional index ≥ 40, and presence of a spouse or siblings as lifestyle supporters. No significant difference was found in the backgrounds between complete and incomplete postoperative adjuvant chemotherapy patients. CONCLUSION Performance status, Charlson Comorbidity Index, nutritional status, and presence of a spouse or siblings as lifestyle supporters are possible factors influencing the implementation of postoperative adjuvant chemotherapy in older patients. To select appropriate treatment options, including postoperative adjuvant chemotherapy, it is essential to consider physical condition and comorbidities of older patients, thoroughly explain the situation to their families, and establish a support system to enhance understanding of the available treatment options.
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Affiliation(s)
- Tomoaki Bekki
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Japan
- Department of Surgery, Chugoku Rosai Hospital, Kure, Japan
| | - Manabu Shimomura
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Japan.
| | - Yasufumi Saito
- Department of Surgery, Chugoku Rosai Hospital, Kure, Japan
| | | | - Tomohiro Adachi
- Department of Surgery, Hiroshima City North Medical Center Asa Citizens Hospital, Hiroshima, Japan
| | - Satoshi Ikeda
- Department of Surgery, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Yosuke Shimizu
- Department of Surgery, National Hospital Organization Kure Medical Center/Chugoku Cancer Center, Institute for Clinical Research, Kure, Japan
| | - Masatoshi Kochi
- Department of Gastroenterological Surgery, National Hospital Organization Higashihiroshima Medical Center, Higashihiroshima, Japan
| | - Yasuyo Ishizaki
- Department of Surgery, National Hospital Organization Hiroshima-Nishi Medical Center, Otake, Japan
| | - Masanori Yoshimitsu
- Department of Surgery, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
| | - Yuji Takakura
- Department of Surgery, Chuden Hospital, Hiroshima, Japan
| | - Wataru Shimizu
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Japan
| | | | - Shinya Kodama
- Department of Surgery, Yoshida General Hospital, Akitakata, Japan
| | - Masahiko Fujimori
- Department of Surgery, Kure City Medical Association Hospital, Kure, Japan
| | - Mamoru Oheda
- Department of Surgery, Sera Central Hospital, Sera, Japan
| | | | - Shintaro Akabane
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Japan
| | - Takuya Yano
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Kasumi 1-2-3 Minami-Ku, Hiroshima, Japan
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14
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Sue-Chue-Lam C, Brezden-Masley C, Sutradhar R, Yu AYX, Baxter NN. Trends and Prescriber Variation in the Duration of Oxaliplatin-Containing Adjuvant Chemotherapy for Stage III Colon Cancer From 2007 to 2019: A Population-Based Retrospective Cohort Study. Clin Colorectal Cancer 2023; 22:431-441.e9. [PMID: 37648568 DOI: 10.1016/j.clcc.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/04/2023] [Accepted: 08/05/2023] [Indexed: 09/01/2023]
Abstract
INTRODUCTION The International Duration Evaluation of Adjuvant Therapy (IDEA) collaboration in 2017 established 3 months of adjuvant therapy as an alternative to 6 months of therapy for stage III colon cancer. We determined the association between the IDEA publication, changes in clinical practice, and prescriber variation. PATIENTS AND METHODS Using linked databases, we identified Ontarians aged ≥18 years at diagnosis of stage III colon cancer between 2007 and 2019 who received oxaliplatin-containing adjuvant therapy. The outcome was duration of therapy, categorized as ≤25%, >25% to ≤50%, >50% to ≤75%, and >75% of a 6-month course of therapy to approximate treatment durations in the IDEA collaboration. We examined trends in duration over time using an interrupted time series regression model. We analyzed treatment duration after accounting for patient and prescriber characteristics, using multivariable mixed effects logistic regression models to quantify between-prescriber variation. RESULTS We included 4695 patients with stage III colon cancer who received oxaliplatin-containing adjuvant chemotherapy, of whom 77.5% initiated treatment pre-IDEA and 22.5% initiated treatment post-IDEA. Post-IDEA, there was a 16.4% (95% CI, 12.5%-20.3%) absolute increase in the proportion of patients treated with ≤50% of a maximal course of therapy. This trend was greatest among patients with low-risk tumors. Prescriber variation increased pre-IDEA to 15.6% post-IDEA (variance partition coefficient 5.4% pre-IDEA and 15.6% post-IDEA). CONCLUSION The publication of IDEA was associated with increases in short duration adjuvant therapy and prescriber-level practice variation for stage III colon cancer. Clinicians should be better supported to make consistent recommendations about adjuvant duration under conditions of uncertainty and trade-offs.
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Affiliation(s)
- Colin Sue-Chue-Lam
- Division of General Surgery, Department of Surgery, University of Toronto, Toronto, ON, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada
| | - Christine Brezden-Masley
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; Division of Medical Oncology, Sinai Health System, Mount Sinai Hospital, Toronto, Canada
| | - Rinku Sutradhar
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; ICES, Toronto, ON, Canada
| | - Amy Y X Yu
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; ICES, Toronto, ON, Canada; Department of Medicine (Neurology), University of Toronto, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Nancy N Baxter
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada; ICES, Toronto, ON, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada; Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, ON, Canada; Melbourne School of Global and Population Health, University of Melbourne, Melbourne, Australia.
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15
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Hassan S, Miles A, Rachet B, Morris M. Variations in the Type of Adjuvant Chemotherapy Among Stage III Colon Cancer Patients in England. J Gastrointest Cancer 2023; 54:1193-1201. [PMID: 36602753 DOI: 10.1007/s12029-022-00899-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2022] [Indexed: 01/06/2023]
Abstract
PURPOSE Treatment with any adjuvant chemotherapy for stage III colon cancer has been shown to differ between population groups. Few studies, however, explore variations in the type of adjuvant chemotherapy received, none of which are from the UK. The aim of this study is to explore variation in the type of chemotherapy received by stage III colon cancer patients in England. METHODS Data from the national cancer registry was linked to the Systemic Anti-Cancer Therapy database, which provides detailed information on treatment of malignant diseases from all NHS England chemotherapy providers. Demographic and clinical characteristics were compared between those who received monotherapy (fluoropyrimidine) or combination chemotherapy (fluoropyrimidine and oxaliplatin) among stage III colon cancer patients between 2012 and 2017. RESULTS Of 8750 patients who received adjuvant chemotherapy, 22.3% (n = 2359) received monotherapy and 60.4% (n = 6391) received combination therapy. The odds of receiving combination therapy decreased with age. Those from the most deprived group had half the odds (OR: 0.5, CI: 0.42, 0.59, p < 0.001) of receiving combination therapy compared to the least deprived group. Women were 14% less likely to get combined therapy (OR: 0.86, CI: 0.77, 0.95, p = 0.005). Those with the largest tumour size (T4) and those with more than three lymph nodes involved (N2) had 30% (OR: 1.30; CI: 1.07, 1.59; p = 0.008) and 50% (OR: 1.50; 1.34, 1.69; p < 0.001) higher odds of receiving combination therapy compared to T1 or T2 and N1, respectively. CONCLUSION There is variation in the type of chemotherapy received for stage III colon cancer patients by sociodemographic factors, despite clear clinical guidelines.
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Affiliation(s)
- Syreen Hassan
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH, UK.
- Department of Psychological Sciences, Birkbeck, University of London, Malet Street, London, WC1E 7HX, United Kingdom.
| | - Anne Miles
- Department of Psychological Sciences, Birkbeck, University of London, Malet Street, London, WC1E 7HX, United Kingdom
| | - Bernard Rachet
- Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, Keppel Street, London, WC1E 7HT, United Kingdom
| | - Melanie Morris
- Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London, WC1H 9SH, UK
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Ozluk AA, Outlaw D, Akce M, Fowler ME, Hess DL, Giri S, Williams GR. Management of Older Adults With Colorectal Cancer: The Role of Geriatric Assessment. Clin Colorectal Cancer 2023; 22:390-401. [PMID: 37949790 PMCID: PMC11065137 DOI: 10.1016/j.clcc.2023.10.003] [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] [Received: 07/26/2023] [Revised: 08/17/2023] [Accepted: 10/05/2023] [Indexed: 11/12/2023]
Abstract
Older adults share a growing burden of cancer morbidity and mortality. This is present across the spectrum of oncologic diagnoses and is particularly true with colorectal cancer (CRC), where older adults continue to share the burden of diagnoses. However, optimal cancer treatment decision making in older adults remains a significant challenge, as the majority of previous clinical trials shaping the current treatment landscape have focused on younger patients, often with more robust performance status and fewer medical comorbid conditions. The heterogeneous aging process of older adults with CRC necessitates a personalized treatment approach, as approximately three-quarters of older adults with CRC also have a concominant geriatric syndrome and more than half of older adults with CRC are pre-frail or frail. Treatment decisions shoud be multifaceted, including consultation with the patient and their familes regarding their wishes, with consideration of the patient's quality of life, functional status, medical comorbid conditions, social support, and treatment toxicity risk. Geriatric assessment is a systematic and validated approach to assess an older adults's potential strengths and vulnerabilities, which can in turn be used to assist with comprehensive cancer care planning and support. In this review, we will summarize current treatment approaches for older adults with CRC, with a particular focus on the incorporation of the geriatric assessment.
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Affiliation(s)
- Ahmet Anil Ozluk
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Darryl Outlaw
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Mehmet Akce
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Mackenzie E Fowler
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL
| | - Daniel L Hess
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Smith Giri
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, AL
| | - Grant R Williams
- Division of Hematology and Oncology, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL; Institute for Cancer Outcomes and Survivorship, University of Alabama at Birmingham, Birmingham, AL.
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Kumarasamy G, Mohd Salim NH, Mohd Afandi NS, Hazlami Habib MA, Mat Amin ND, Ismail MN, Musa M. Glycoproteomics-based liquid biopsy: translational outlook for colorectal cancer clinical management in Southeast Asia. Future Oncol 2023; 19:2313-2332. [PMID: 37937446 DOI: 10.2217/fon-2023-0704] [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] [Indexed: 11/09/2023] Open
Abstract
Colorectal cancer (CRC) signifies a significant healthcare challenge in Southeast Asia. Despite advancements in screening approaches and treatment modalities, significant medical gaps remain, ranging from prevention and early diagnosis to determining targeted therapy and establishing personalized approaches to managing CRC. There is a need to expand more validated biomarkers in clinical practice. An advanced technique incorporating high-throughput mass spectrometry as a liquid biopsy to unravel a repertoire of glycoproteins and glycans would potentially drive the development of clinical tools for CRC screening, diagnosis and monitoring, and it can be further adapted to the existing standard-of-care procedure. Therefore this review offers a perspective on glycoproteomics-driven liquid biopsy and its potential integration into the clinical care of CRC in the southeast Asia region.
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Affiliation(s)
- Gaayathri Kumarasamy
- Institute for Research in Molecular Medicine, Universiti Sains Malaysia, Pulau Pinang, 11800, Malaysia
| | - Nurul Hakimah Mohd Salim
- Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, 16150, Malaysia
| | - Nur Syafiqah Mohd Afandi
- Analytical Biochemistry Research Centre, Universiti Sains Malaysia, Bayan Lepas, Pulau Pinang, 11900, Malaysia
| | - Mohd Afiq Hazlami Habib
- Analytical Biochemistry Research Centre, Universiti Sains Malaysia, Bayan Lepas, Pulau Pinang, 11900, Malaysia
| | - Nor Datiakma Mat Amin
- Analytical Biochemistry Research Centre, Universiti Sains Malaysia, Bayan Lepas, Pulau Pinang, 11900, Malaysia
- Nature Products Division, Forest Research Institute Malaysia, Kepong, Selangor, 52109, Malaysia
| | - Mohd Nazri Ismail
- Institute for Research in Molecular Medicine, Universiti Sains Malaysia, Pulau Pinang, 11800, Malaysia
- Analytical Biochemistry Research Centre, Universiti Sains Malaysia, Bayan Lepas, Pulau Pinang, 11900, Malaysia
| | - Marahaini Musa
- Human Genome Centre, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, 16150, Malaysia
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Kobayashi T, Miki H, Yamamoto N, Hori S, Hatta M, Hashimoto Y, Mukaide H, Yamasaki M, Inoue K, Sekimoto M. Retrospective study of an incisional hernia after laparoscopic colectomy for colorectal cancer. BMC Surg 2023; 23:314. [PMID: 37845691 PMCID: PMC10580507 DOI: 10.1186/s12893-023-02229-7] [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: 04/03/2023] [Accepted: 10/11/2023] [Indexed: 10/18/2023] Open
Abstract
PURPOSE This study aimed to examine the incidence of incisional hernia (IH) in elective laparoscopic colorectal surgery (LC) using regulated computed tomography (CT) images at intervals every 6 months. METHODS We retrospectively examined the diagnosis of IH in patients who underwent LC for colorectal cancer at Kansai Medical University Hospital from January 2014 to August 2018. The diagnosis of IH was defined as loss of continuity of the fascia in the axial CT images. RESULTS 470 patients were included in the analysis. IH was diagnosed in 47 cases at 1 year after LC. The IH size was 7.8 cm2 [1.3-55.6]. In total, 38 patients with IH underwent CT examination 6 months after LC, and 37 were already diagnosed with IH. The IH size was 4.1 cm2 [0-58.9]. The IH size increased in 17 cases between 6 months and 1 year postoperatively, and in 1 case, a new IH occurred. 47%(18/38) of them continued to grow until 1 year after LC. A multivariate analysis was performed on the risk of IH occurrence. SSI was most significantly associated with IH occurrence (OR:5.28 [2.14-13.05], p = 0.0003). CONCLUSION IH occurred in 10% and 7.9% at 1 year and 6 months after LC. By examining CT images taken for the postoperative surveillance of colorectal cancer, we were able to investigate the occurrence of IH in detail.
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Affiliation(s)
- Toshinori Kobayashi
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Hisanori Miki
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Nobuyuki Yamamoto
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Soushi Hori
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Masahiko Hatta
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Yuki Hashimoto
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Hiromi Mukaide
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Makoto Yamasaki
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Kentaro Inoue
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan
| | - Mitsugu Sekimoto
- Department of Surgery, Kansai Medical University, 2-5-1, Shinmachi, Hirakata, Osaka, 573-1010, Japan.
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Li K, Zhao F, Guo Y, Wu Q, Luo S, Zhang J, Li H, Hu S, Wu B, Lin G, Qiu H, Niu B, Sun X, Xu L, Lu J, Du X, Wang Z, Wang X, Kang L, Wang Z, Wang Q, Liu Q, Xiao Y. Interaction analysis of high-risk pathological features on adjuvant chemotherapy survival benefit in stage II colon cancer patients: a multi-center, retrospective study. BMC Cancer 2023; 23:797. [PMID: 37718392 PMCID: PMC10506231 DOI: 10.1186/s12885-023-11196-4] [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: 02/05/2023] [Accepted: 07/20/2023] [Indexed: 09/19/2023] Open
Abstract
BACKGROUND We aimed to analyze the benefit of adjuvant chemotherapy in high-risk stage II colon cancer patients and the impact of high-risk factors on the prognostic effect of adjuvant chemotherapy. METHODS This study is a multi-center, retrospective study, A total of 931 patients with stage II colon cancer who underwent curative surgery in 8 tertiary hospitals in China between 2016 and 2017 were enrolled in the study. Cox proportional hazard model was used to assess the risk factors of disease-free survival (DFS) and overall survival (OS) and to test the multiplicative interaction of pathological factors and adjuvant chemotherapy (ACT). The additive interaction was presented using the relative excess risk due to interaction (RERI). The Subpopulation Treatment Effect Pattern Plot (STEPP) was utilized to assess the interaction of continuous variables on the ACT effect. RESULTS A total of 931 stage II colon cancer patients were enrolled in this study, the median age was 63 years old (interquartile range: 54-72 years) and 565 (60.7%) patients were male. Younger patients (median age, 58 years vs 65 years; P < 0.001) and patients with the following high-risk features, such as T4 tumors (30.8% vs 7.8%; P < 0.001), grade 3 lesions (36.0% vs 22.7%; P < 0.001), lymphovascular invasion (22.1% vs 6.8%; P < 0.001) and perineural invasion (19.4% vs 13.6%; P = 0.031) were more likely to receive ACT. Patients with perineural invasion showed a worse OS and marginally worse DFS (hazardous ratio [HR] 2.166, 95% confidence interval [CI] 1.282-3.660, P = 0.004; HR 1.583, 95% CI 0.985-2.545, P = 0.058, respectively). Computing the interaction on a multiplicative and additive scale revealed that there was a significant interaction between PNI and ACT in terms of DFS (HR for multiplicative interaction 0.196, p = 0.038; RERI, -1.996; 95%CI, -3.600 to -0.392) and OS (HR for multiplicative interaction 0.112, p = 0.042; RERI, -2.842; 95%CI, -4.959 to -0.725). CONCLUSIONS Perineural invasion had prognostic value, and it could also influence the effect of ACT after curative surgery. However, other high-risk features showed no implication of efficacy for ACT in our study. TRIAL REGISTRATION This study is registered on ClinicalTrials.gov, NCT03794193 (04/01/2019).
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Affiliation(s)
- Kexuan Li
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China
| | - Fuqiang Zhao
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yuchen Guo
- Department of Gastrointestinal Surgery, General Surgery Center, The First Hospital of Jilin University, No.1 Xin Min Avenue, Chaoyang District, Changchun, 130021, China
| | - Qingbin Wu
- Colorectal Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, No.37 Guo Xue Xiang, Wuhou District, Chengdu, 610041, China
| | - Shuangling Luo
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, No.26 Yuan Cun Er Heng Road, Tianhe District, Guangzhou, 510655, China
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, No.26 Yuan Cun Er Heng Road, Tianhe District, Guangzhou, 510655, China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, No.26 Yuan Cun Er Heng Road, Tianhe District, Guangzhou, 510655, China
| | - Junling Zhang
- Department of Gastrointestinal Surgery, Peking University First Hospital, No.8 Xi Shi Ku Street, Xicheng District, Beijing, 100034, China
| | - Heli Li
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1277 Jiefang Avenue, Wuhan, 430022, China
| | - Shidong Hu
- Department of General Surgery, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, No.28 Fu Xing Road, Haidian District, Beijing, 100853, China
| | - Bin Wu
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China
| | - Guole Lin
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China
| | - Huizhong Qiu
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China
| | - Beizhan Niu
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China
| | - Xiyu Sun
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China
| | - Lai Xu
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China
| | - Junyang Lu
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China
| | - Xiaohui Du
- Department of General Surgery, The First Medical Center, Chinese People's Liberation Army (PLA) General Hospital, No.28 Fu Xing Road, Haidian District, Beijing, 100853, China.
| | - Zheng Wang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No.1277 Jiefang Avenue, Wuhan, 430022, China.
| | - Xin Wang
- Department of Gastrointestinal Surgery, Peking University First Hospital, No.8 Xi Shi Ku Street, Xicheng District, Beijing, 100034, China.
| | - Liang Kang
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, No.26 Yuan Cun Er Heng Road, Tianhe District, Guangzhou, 510655, China.
- Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, No.26 Yuan Cun Er Heng Road, Tianhe District, Guangzhou, 510655, China.
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, No.26 Yuan Cun Er Heng Road, Tianhe District, Guangzhou, 510655, China.
| | - Ziqiang Wang
- Colorectal Cancer Center, Department of General Surgery, West China Hospital, Sichuan University, No.37 Guo Xue Xiang, Wuhou District, Chengdu, 610041, China.
| | - Quan Wang
- Department of Gastrointestinal Surgery, General Surgery Center, The First Hospital of Jilin University, No.1 Xin Min Avenue, Chaoyang District, Changchun, 130021, China.
| | - Qian Liu
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China.
| | - Yi Xiao
- Division of Colorectal Surgery, Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Shuai Fu Yuan Road, Dongcheng District, Beijing, 100730, China.
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Je HJ, Cho SH, Oh HS, Seo AN, Park BG, Lee SM, Kim SH, Kim GC, Ryeom H, Choi GS. Response Prediction after Neoadjuvant Chemotherapy for Colon Cancer Using CT Tumor Regression Grade: A Preliminary Study. JOURNAL OF THE KOREAN SOCIETY OF RADIOLOGY 2023; 84:1094-1109. [PMID: 37869127 PMCID: PMC10585072 DOI: 10.3348/jksr.2022.0124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/13/2022] [Accepted: 02/06/2023] [Indexed: 10/24/2023]
Abstract
Purpose To investigate whether CT-based tumor regression grade (ctTRG) can be used to predict the response to neoadjuvant chemotherapy (NAC) in colon cancer. Materials and Methods A total of 53 patients were enrolled. Two radiologists independently assessed the ctTRG using the length, thickness, layer pattern, and luminal and extraluminal appearance of the tumor. Changes in tumor volume were also analyzed using the 3D Slicer software. We evaluated the association between pathologic TRG (pTRG) and ctTRG. Patients with Rödel's TRG of 2, 3, or 4 were classified as responders. In terms of predicting responder and pathologic complete remission (pCR), receiver operating characteristic was compared between ctTRG and tumor volume change. Results There was a moderate correlation between ctTRG and pTRG (ρ = -0.540, p < 0.001), and the interobserver agreement was substantial (weighted κ = 0.672). In the prediction of responder, there was no significant difference between ctTRG and volumetry (Az = 0.749, criterion: ctTRG ≤ 3 for ctTRG, Az = 0.794, criterion: ≤ -27.1% for volume, p = 0.53). Moreover, there was no significant difference between the two methods in predicting pCR (p = 0.447). Conclusion ctTRG might predict the response to NAC in colon cancer. The diagnostic performance of ctTRG was comparable to that of CT volumetry.
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21
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Sieswerda M, van Rossum R, Bermejo I, Geleijnse G, Aben K, van Erning F, de Hingh I, Lemmens V, Dekker A, Verbeek X. Estimating Treatment Effect of Adjuvant Chemotherapy in Elderly Patients With Stage III Colon Cancer Using Bayesian Networks. JCO Clin Cancer Inform 2023; 7:e2300080. [PMID: 37748112 PMCID: PMC10569780 DOI: 10.1200/cci.23.00080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 07/13/2023] [Accepted: 07/31/2023] [Indexed: 09/27/2023] Open
Abstract
PURPOSE While adjuvant therapy with capecitabine and oxaliplatin (CAPOX) has been proven to be effective in stage III colon cancer, capecitabine monotherapy (CapMono) might be equally effective in elderly patients. Unfortunately, the elderly are under-represented in clinical trials and patients included may not be representative of the routine care population. Observational data might alleviate this problem but is sensitive to biases such as confounding by indication. Here, we build causal models using Bayesian Networks (BNs), identify confounders, and estimate the effect of adjuvant chemotherapy using survival analyses. METHODS Patients 70 years and older were selected from the Netherlands Cancer Registry (N = 982). We developed several BNs using constraint-based, score-based, and hybrid algorithms while precluding noncausal relations. In addition, we created models using a limited set of recurrence and survival nodes. Potential confounders were identified through the resulting graphs. Several Cox models were fitted correcting for confounders and for propensity scores. RESULTS When comparing adjuvant treatment with surgery only, pathological lymph node classification, physical status, and age were identified as potential confounders. Adjuvant treatment was significantly associated with survival in all Cox models, with hazard ratios between 0.39 and 0.45; CIs overlapped. BNs investigating CAPOX versus CapMono did not find any association between the treatment choice and survival and thus no confounders. Analyses using Cox models did not identify significant association either. CONCLUSION We were able to successfully leverage BN structure learning algorithms in conjunction with clinical knowledge to create causal models. While confounders differed depending on the algorithm and included nodes, results were not contradictory. We found a strong effect of adjuvant therapy on survival in our cohort. Additional oxaliplatin did not have a marked effect and should be avoided in elderly patients.
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Affiliation(s)
- Melle Sieswerda
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
- Department of Radiation Oncology (Maastro), GROW School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Ruby van Rossum
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
| | - Inigo Bermejo
- Department of Radiation Oncology (Maastro), GROW School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Gijs Geleijnse
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
| | - Katja Aben
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
- Department for Health Evidence, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Felice van Erning
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
- Department of Surgery, Catharina Hospital, Eindhoven, the Netherlands
| | - Ignace de Hingh
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
- Department of Surgery, Catharina Hospital, Eindhoven, the Netherlands
| | - Valery Lemmens
- Department of Radiation Oncology (Maastro), GROW School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - André Dekker
- Department of Radiation Oncology (Maastro), GROW School for Oncology and Reproduction, Maastricht University Medical Centre+, Maastricht, the Netherlands
| | - Xander Verbeek
- Department of Research and Development, Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
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Loft M, To YH, Gibbs P, Tie J. Clinical application of circulating tumour DNA in colorectal cancer. Lancet Gastroenterol Hepatol 2023; 8:837-852. [PMID: 37499673 DOI: 10.1016/s2468-1253(23)00146-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/07/2023] [Accepted: 05/09/2023] [Indexed: 07/29/2023]
Abstract
Liquid biopsies that detect circulating tumour DNA (ctDNA) have the potential to revolutionise the personalised management of colorectal cancer. For patients with early-stage disease, emerging clinical applications include the assessment of molecular residual disease after surgery, the monitoring of adjuvant chemotherapy efficacy, and early detection of recurrence during surveillance. In the advanced disease setting, data highlight the potential of ctDNA levels as a prognostic marker and as an early indicator of treatment response. ctDNA assessment can complement standard tissue-based testing for molecular characterisation, with the added ability to monitor emerging mutations under the selective pressure of targeted therapy. Here we provide an overview of the evidence supporting the use of ctDNA in colorectal cancer, the studies underway to address some of the outstanding questions, and the barriers to widespread clinical uptake.
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Affiliation(s)
- Matthew Loft
- Division of Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia; Department of Medical Oncology, Western Health, Footscray, VIC, Australia
| | - Yat Hang To
- Division of Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia; Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC, Australia
| | - Peter Gibbs
- Division of Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia; Department of Medical Oncology, Western Health, Footscray, VIC, Australia
| | - Jeanne Tie
- Division of Personalised Oncology, Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, Australia; Department of Medical Biology, University of Melbourne, Parkville, VIC, Australia; Department of Medical Oncology, Peter MacCallum Cancer Centre, Parkville, VIC, Australia; Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, VIC, Australia.
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23
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Chang KJ, Kim DH, Lalani TK, Paroder V, Pickhardt PJ, Shaish H, Bates DDB. Radiologic T staging of colon cancer: renewed interest for clinical practice. Abdom Radiol (NY) 2023; 48:2874-2887. [PMID: 37277570 DOI: 10.1007/s00261-023-03904-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/27/2023] [Accepted: 03/28/2023] [Indexed: 06/07/2023]
Abstract
Radiologic imaging, especially MRI, has long been the mainstay for rectal cancer staging and patient selection for neoadjuvant therapy prior to surgical resection. In contrast, colonoscopy and CT have been the standard for colon cancer diagnosis and metastasis staging with T and N staging often performed at the time of surgical resection. With recent clinical trials exploring the expansion of the use of neoadjuvant therapy beyond the anorectum to the remainder of the colon, the current and future state of colon cancer treatment is evolving with a renewed interest in evaluating the role radiology may play in the primary T staging of colon cancer. The performance of CT, CT colonography, MRI, and FDG PET-CT for colon cancer staging will be reviewed. N staging will also be briefly discussed. It is expected that accurate radiologic T staging will significantly impact future clinical decisions regarding the neoadjuvant versus surgical management of colon cancer.
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Affiliation(s)
- Kevin J Chang
- Department of Radiology, Boston University Medical Center, Radiology- FGH 4001, 820 Harrison Ave, Boston, MA, 02118, USA.
| | - David H Kim
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Tasneem K Lalani
- Diagnostic Radiology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Viktoriya Paroder
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Perry J Pickhardt
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Hiram Shaish
- Department of Radiology, Columbia University Medical Center, New York, NY, USA
| | - David D B Bates
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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24
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Simon HL, Reif de Paula T, Spigel ZA, Keller DS. Factors Associated With Adjuvant Chemotherapy Noncompliance and Survival in Older Adults With Stage III Colon Cancer. Dis Colon Rectum 2023; 66:1254-1262. [PMID: 36574320 DOI: 10.1097/dcr.0000000000002656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Standard management of stage III colon cancer includes surgical resection and adjuvant chemotherapy. Despite improved overall survival with adjuvant chemotherapy in stage III colon cancer, it is reportedly underused in older adults. To date, no contemporary national analysis of adjuvant chemotherapy use and its impact on older adults with stage III colon cancer exists. OBJECTIVE This study aimed to assess the current use of adjuvant chemotherapy in older adults with stage III colon cancer and determine factors associated with noncompliance. DESIGN Retrospective cohort study. SETTINGS Conducted using the National Cancer Database. PATIENTS This study included patients aged 65 years and older undergoing curative resection for stage III colon adenocarcinomas, 2010-2017. MAIN OUTCOME MEASURES Adjuvant chemotherapy use, factors associated with adjuvant chemotherapy use, and overall survival with and without adjuvant chemotherapy in older adults with pathologic stage III disease. RESULTS Of 64,608 patients included, 64.3% received adjuvant chemotherapy. Adjuvant chemotherapy was significantly independently associated with improved 1-, 3-, and 5-year overall survival vs no adjuvant chemotherapy (92.8%, 75.3%, 62.4% vs 70.8%, 46.6%, 32.7%; HR 0.475; 95% CI, 0.459-0.492; p <0.001). Compared with the no adjuvant chemotherapy cohort, patients who received adjuvant chemotherapy were younger, female, and less comorbid ( p < 0.001). Factors associated with adjuvant chemotherapy noncompliance included advancing age, lower annual income, open approach, longer length of stay, pathologic stage IIIA, and fewer than 12 lymph nodes. LIMITATIONS Administrative data source with inherent risks of bias, coding errors, and limitations in the fields available for analysis. CONCLUSIONS Adjuvant chemotherapy significantly improved overall survival but was only used in 64.3% of older adults with stage III colon cancer. Adjuvant chemotherapy noncompliance was seen in the most vulnerable and highest-risk patients, including those with greater comorbidity, lower income, and patients who received open surgery. See Video Abstract at http://links.lww.com/DCR/C125 . FACTORES ASOCIADOS CON EL INCUMPLIMIENTO DE LA QUIMIOTERAPIA ADYUVANTE Y LA SUPERVIVENCIA EN ADULTOS MAYORES CON CNCER DE COLON EN ESTADIO III ANTECEDENTES: El tratamiento estándar de oro del cáncer de colon en estadio III incluye la resección quirúrgica y la quimioterapia adyuvante. A pesar de la mejora de la supervivencia general con la quimioterapia adyuvante en el cáncer de colon en estadio III, se reporta que se utiliza poco en los adultos mayores. Hasta la fecha, no existe ningún análisis nacional actual, sobre el uso de quimioterapia adyuvante y su impacto en adultos mayores con cáncer de colon en etapa III.OBJETIVO: Evaluar el uso actual de quimioterapia adyuvante en adultos mayores con cáncer de colon en estadio III y determinar los factores asociados con el incumplimiento.DISEÑO: Estudio de cohorte retrospectivo.AJUSTES: Realizado y utilizando la Base de Datos Nacional de Cáncer.PACIENTES: Pacientes de 65 años o más sometidos a resección curativa por adenocarcinomas de colon en estadio III de 2010-2017.PRINCIPALES MEDIDAS DE RESULTADO: Uso de quimioterapia adyuvante, factores asociados con el uso de quimioterapia adyuvante y supervivencia general con y sin quimioterapia adyuvante en adultos mayores con enfermedad en estadio patológico III.RESULTADOS: De 64.608 pacientes incluidos, el 64,3% recibió quimioterapia adyuvante. La quimioterapia adyuvante se asoció de forma significativa e independiente con una mejor supervivencia general a 1, 3 y 5 años frente a ninguna quimioterapia adyuvante (92,8 %, 75,3 %, 62,4 % frente a 70,8 %, 46,6 %, 32,7 %; respectivamente, HR 0,475, 95 % IC 0,459-0,492, p < 0,001). En comparación con la cohorte sin quimioterapia adyuvante, los pacientes que recibieron quimioterapia adyuvante eran más jóvenes, mujeres y con menos comorbilidad. (p < 0,001). Los factores asociados con el incumplimiento de la quimioterapia adyuvante incluyeron edad avanzada (OR 0,857, IC del 95 % 0,854-0,861), ingresos anuales más bajos (OR 0,891, IC del 95 % 0,844-0,940), abordaje abierto (0,730, IC del 95 % 0,633-0,842), mayor duración de la estancia (OR 0,949, IC 95% 0,949-0,954) y estadio patológico IIIA (0,547, IC 95% 0,458-0,652) y <12.LIMITACIONES: Fuente de datos administrativos con riesgos inherentes de sesgo, errores de codificación y limitaciones en los campos disponibles para el análisis.CONCLUSIONES: La quimioterapia adyuvante mejoró significativamente la supervivencia general, pero solo se utilizó en el 64,3 % de los adultos mayores con cáncer de colon en estadio III. El incumplimiento de la quimioterapia adyuvante se observó en los pacientes más vulnerables y de mayor riesgo, incluidos aquellos con mayor comorbilidad, menores ingresos y pacientes que recibieron cirugía abierta. Consulte Video Resumen en http://links.lww.com/DCR/C125 . (Traducción-Dr. Fidel Ruiz Healy ).
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Affiliation(s)
- Hillary L Simon
- Department of Surgery, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Thais Reif de Paula
- Department of Biomedical Sciences, University of Houston College of Medicine, Houston, Texas
| | - Zachary A Spigel
- Department of Surgery, Allegheny Health Network, Pittsburgh, Pennsylvania
| | - Deborah S Keller
- Division of Colorectal Surgery, Department of Surgery, University of California, Davis Medical Center, Sacramento, California
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Ahmed FA, Wu VS, Kakish H, Rothermel L, Stein SL, Steinhagen E, Hoehn R. Adjuvant Chemotherapy Is Associated with Improved Survival for Stage III Colon Cancer When Initiated Beyond 8 Weeks. J Gastrointest Surg 2023; 27:1913-1924. [PMID: 37340108 DOI: 10.1007/s11605-023-05748-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 05/30/2023] [Indexed: 06/22/2023]
Abstract
BACKGROUND The National Comprehensive Cancer Network (NCCN) guidelines recommend adjuvant chemotherapy (AC) within 6-8 weeks of surgical resection for patients with stage III colon cancer. However, postoperative complications or prolonged surgical recovery may affect the receipt of AC. The aim of this study was to assess the utility of AC for patients with prolonged postoperative recovery. METHODS We queried the National Cancer Database (2010-2018) for patients with resected stage III colon cancer. Patients were categorized as having either normal or prolonged length of stay (PLOS: >7 days, 75th percentile). Multivariable Cox proportional hazard regression and logistic regressions were used to identify factors associated with overall survival and receipt of AC. RESULTS Of the 113,387 patients included, 30,196 (26.6%) experienced PLOS. Of the 88,115 (77.7%) patients who received AC, 22,707 (25.8%) initiated AC more than 8 weeks after surgery. Patients with PLOS were less likely to receive AC (71.5% vs. 80.0%, OR: 0.72, 95%CI=0.70-0.75) and displayed inferior survival (75 vs. 116 months, HR: 1.39, 95%CI=1.36-1.43). Receipt of AC was also associated with patient factors such as high socioeconomic status, private insurance, and White race (p<0.05 for all). AC within and after 8 weeks of surgery was associated with improved survival for patients with both normal LOS and PLOS (normal LOS: <8 weeks HR: 0.56, 95% CI: 0.54-0.59, >8 weeks HR: 0.68, 95% CI: 0.65-0.71; PLOS: <8 weeks HR: 0.51, 95% CI: 0.48-0.54, >8 weeks HR: 0.63, 95% CI 0.60-0.67). AC was associated with significantly improved survival if initiated up to 15 weeks postoperatively (normal LOS: HR: 0.72, 95%CI=0.61-0.85; PLOS: HR: 0.75, 95%CI=0.62-0.90), and very few patients (<3.0%) initiated AC beyond this time. CONCLUSION Receipt of AC for stage III colon cancer may be affected by surgical complications or otherwise prolonged recovery. Timely and even delayed AC (>8 weeks) are both associated with improved overall survival. These findings highlight the importance of delivering guideline-based systemic therapies, even after complicated surgical recovery.
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Affiliation(s)
- Fasih Ali Ahmed
- Department of Surgery, Division of Surgical Oncology, University Hospitals Cleveland Medical Center, Cleveland, OH, 44116, USA
| | - Victoria S Wu
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Hanna Kakish
- Department of Surgery, Division of Surgical Oncology, University Hospitals Cleveland Medical Center, Cleveland, OH, 44116, USA
| | - Luke Rothermel
- Department of Surgery, Division of Surgical Oncology, University Hospitals Cleveland Medical Center, Cleveland, OH, 44116, USA
| | - Sharon L Stein
- Department of Surgery, Division of Colorectal Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
- UH RISES: Research in Surgical Outcomes and Effectiveness, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Emily Steinhagen
- Department of Surgery, Division of Colorectal Surgery, University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Richard Hoehn
- Department of Surgery, Division of Surgical Oncology, University Hospitals Cleveland Medical Center, Cleveland, OH, 44116, USA.
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Liu L, Pang X, Zhao K, Chen Y, Li Y, You R, Xu T, Liu M, Wu L, Li Z, Pu H. The Prognostic Significance of Postoperative Adjuvant Chemotherapy in the Population Aged 75 Years and Older with Stage II-III Colorectal Cancer: A Retrospective Multi-Center Cohort Study. Int J Gen Med 2023; 16:3311-3322. [PMID: 37554705 PMCID: PMC10406118 DOI: 10.2147/ijgm.s420024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 07/24/2023] [Indexed: 08/10/2023] Open
Abstract
Background It is common for elderly patients to be underrepresented in clinical trials for cancer, which can result in a lack of efficacy data and unclear criteria to guide treatment decisions for clinical doctors. Therefore, one of the common challenges in oncology treatment is determining the extent to which patients aged 75 and older have benefited from postoperative chemotherapy. Purpose The study aimed to explore the effect of adjuvant chemotherapy (AC) on 3-year recurrence-free survival (RFS) after curative resection in patients aged 75 years and older with stage II-III colorectal cancer (CRC). Methods The retrospective cohort analysis was performed on patients with stage II-III CRC who received curative resection at three cancer centers in China between 2008 and 2017. Kaplan-Meier curves and Multivariable Cox regression models were used to analyze the impact of AC on RFS in patients. Finally, propensity-score matching was used to reduce selection bias and confounding factors in patients aged 75 years and older with stage II-III CRC. Results A total of 2885 patients were included (1729 (59.9%) male; 1312 (61.5%) received AC). The pre-matching cohort was comprised of 151 patients aged 75 years and older (median age (IQR)77.00 (76.00, 79.00); 97 (64.2%) male, 51 (72.9%) received AC). Age (P=0.001), postoperative carcinoembryonic antigen (CEA)(P=0.02) level were associated with prognosis. But AC was not associated with 3-year RFS (HR, 1.27; 95% CI, 0.80-2.0; log-rank P=0.37). After a predisposition 1: 1 match (with or without AC, n = 42), AC remains uncorrelated with 3-year RFS (HR, 1.39; 95% CI, 0.52-3.70; log-rank P=0.66). Conclusion Patients over the age of 75 with stage II-III CRC who receive AC or do not face the same risk of postoperative recurrence. As a result, patients with stage II-III postoperative adjuvant chemotherapy can make an informed decision regarding whether they want to undergo chemotherapy based on their age and reduce the unnecessary side effects of chemotherapy.
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Affiliation(s)
- Lizhu Liu
- Department of Radiology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118, People’s Republic of China
| | - Xiaolin Pang
- Department of Radiotherapy, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510655, People’s Republic of China
| | - Ke Zhao
- Department of Radiology, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, People’s Republic of China
| | - Yaxue Chen
- Department of Nursing, Dazhou Vocational and Technical College, Dazhou, Sichuan, 635000, People’s Republic of China
| | - Yanli Li
- Department of Radiology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118, People’s Republic of China
| | - Ruimin You
- Department of Radiology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118, People’s Republic of China
| | - Tingting Xu
- Department of Oncology, The People’s Hospital of Chuxiong Yi Autonomous Prefecture, Chuxiong, 675000, People’s Republic of China
| | - Mengmei Liu
- School of Public Health, Kunming Medical University, Kunming, 650000, People’s Republic of China
| | - Lin Wu
- Department of Pathology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Center, Kunming, 650118, People’s Republic of China
| | - Zhenhui Li
- Department of Radiology, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118, People’s Republic of China
| | - Hongjiang Pu
- Department of Oncology, Dazhou Central Hospital, Dazhou, Sichuan, 635000, People’s Republic of China
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Xu G, Mo Y, Li J, Wei Q, Zhou F, Chen J. Two tripartite classification systems of CD86 + and CD206 + macrophages are significantly associated with tumor recurrence in stage II-III colorectal cancer. Front Immunol 2023; 14:1136875. [PMID: 37342343 PMCID: PMC10277500 DOI: 10.3389/fimmu.2023.1136875] [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: 01/03/2023] [Accepted: 05/22/2023] [Indexed: 06/22/2023] Open
Abstract
Introduction The prognostic value of tumor-associated macrophages remains unclear in colorectal cancer (CRC). Two tripartite classification systems, namely, ratio and quantity subgroups, were investigated as the prognostic stratification tools for stage II-III CRC. Methods We assessed the infiltration intensity of CD86+ and CD206+ macrophages in 449 cases with stage II-III disease by immunohistochemical staining. Ratio subgroups were defined by the lower- and upper-quartile points of CD206+/(CD86++CD206+) macrophage ratio, including the low-, moderate-, and high-ratio subgroups. Quantity subgroups were defined by the median points of CD86+ and CD206+ macrophages and included the low-, moderate-, and high-risk subgroups. The main analysis was recurrence-free survival (RFS) and overall survival (OS). Results Ratio subgroups (RFS/OS: HR=2.677/2.708, all p<0.001) and quantity subgroups (RFS/OS: HR=3.137/3.250, all p<0.001) could serve as independent prognostic indicators that effectively predicted survival outcomes. More importantly, log-rank test revealed that patients in the high-ratio (RFS/OS: HR=2.950/3.151, all p<0.001) or high-risk (RFS/OS: HR=3.453/3.711, all p<0.001) subgroup exhibited decreased survival outcomes after adjuvant chemotherapy. The predictive accuracy of the quantity subgroups within 48 months was higher than that of the ratio subgroups and tumor stage (all p<0.05). Conclusions Ratio and quantity subgroups could serve as independent prognostic indicators that could potentially be incorporated into the tumor staging algorithm to improve prognostic stratification and provide better predictions of survival outcomes in stage II-III CRC after adjuvant chemotherapy.
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Affiliation(s)
- Guozeng Xu
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Hubei, China
- Department of Oncology, Liuzhou People’s Hospital of Guangxi Medical University, Guangxi, China
| | - Yuzhen Mo
- Department of Radiation Oncology, Guangzhou Red Cross Hospital of Jinan University, Guangdong, China
| | - Jing Li
- Department of Oncology, Liuzhou People’s Hospital of Guangxi Medical University, Guangxi, China
| | - Qingqing Wei
- Department of Oncology, Liuzhou People’s Hospital of Guangxi Medical University, Guangxi, China
| | - Fuxiang Zhou
- Department of Radiation and Medical Oncology, Zhongnan Hospital of Wuhan University, Hubei, China
| | - Jian Chen
- Department of Medical Oncology, Yantai Yuhuangding Hospital of Qingdao University, Shandong, China
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Gupta V, Chopde A, Patkar S, Deodhar K, Goel M. Oxaliplatin-Induced Sinusoidal Obstruction Syndrome Masquerading as Colorectal Liver Metastasis: A Case Report. J Gastrointest Cancer 2023; 54:682-686. [PMID: 35666356 DOI: 10.1007/s12029-022-00835-x] [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] [Accepted: 05/10/2022] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Oxaliplatin-based chemotherapy is commonly used in adjuvant treatment of colon cancer as well as in neoadjuvant setting in patients with liver metastases. However oxaliplatin can cause damage to non-tumor bearing liver which presents as sinusoidal obstructive syndrome (SOS). These changes are difficult to differentiate from metastasis clinic-radiologically and manifests as sinusoidal dilatation, peliosis and nodular regenerative hyperplasia. CASE The present study reports the case of a patient with oxaliplatin-induced SOS which mimicked colo-rectal liver metastasis on follow up imaging studies after receiving neoadjuvant oxaliplatin based chemotherapy. After multidisciplinary discussion, patient was planned for simultaneous resection of rectal primary and right hepatectomy for metastasis. Final histopathology revealed no tumour in liver but the liver lesions seen radiologically were actually changes of oxaliplatin induced focal SOS and mimicked metastatic nodules. CONCLUSION In patients with colo-rectal cancer having received oxaliplatin-based chemotherapy, SOS may be considered as one of the causes of newly developed liver lesions, and should be subjected to additional radio-pathologic evaluation to prevent overtreatment and avoiding potentially morbid surgeries.
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Affiliation(s)
- Vipul Gupta
- Department of Surgical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Ernest Borges Road, Parel, Mumbai, 400012, India
| | - Amit Chopde
- Department of Surgical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Ernest Borges Road, Parel, Mumbai, 400012, India
| | - Shraddha Patkar
- Department of Surgical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Ernest Borges Road, Parel, Mumbai, 400012, India.
| | - Kedar Deodhar
- Department of Pathology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India
| | - Mahesh Goel
- Department of Surgical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute, Ernest Borges Road, Parel, Mumbai, 400012, India
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Hiraki M, Tanaka T, Sadashima E, Sato H, Kitahara K. The Clinical Impact of Apical Lymph Node Metastasis of Colorectal Cancer After Curative Resection. J Gastrointest Cancer 2023; 54:506-512. [PMID: 35486262 DOI: 10.1007/s12029-022-00828-w] [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] [Accepted: 04/22/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE The present study aimed to investigate the clinical implications of apical lymph node metastasis (ALNM) after curative resection of stage III colorectal cancer. METHODS A retrospective study was conducted of 1403 consecutive colorectal cancer patients who underwent surgical resection at a single institution between April 2008 and January 2020. The characteristics of ALNM, the recurrence status and the relapse-free survival (RFS) were examined. RESULTS The numbers of patients with stage ≤ I, II, III, and IV disease were 350, 437, 476, and 140 patients, respectively. Among these patients with stage III disease, ALNM was seen in 21 patients (4.4% of stage III patients). Among them, curative resection was performed in 19 patients. Recurrence was observed in 68% (13/19) of the patients with ALNM who received curative resection. The first sites of recurrence included the lymph nodes 53.8% (7/13), liver 30.8% (4/13), lung 15.4% (2/13), brain 7.7% (1/13), bone 7.7% (1/13), and peritoneum 7.7% (1/13). There was no significant difference in the RFS of patients with ALNM who were managed with or without adjuvant chemotherapy (P = 0.207). Furthermore, the RFS of the group managed without adjuvant chemotherapy and the group that received adjuvant chemotherapy with/without oxaliplatin did not differ to a statistically significant extent (P = 0.318). In stage III colorectal cancer patients with ALNM, recurrence was observed significantly more frequently in comparison to stage III colorectal cancer patients without ALNM (P = 0.007). The first site of recurrence in patients with ALNM was most frequently seen in the distant lymph nodes (P = 0.004). CONCLUSION Our findings suggest that ALNM is strongly associated with recurrence in the distant lymph nodes and that it may lead to the development of systemic disease. The current regimen for stage III colorectal cancer may therefore not be sufficient for patients with stage III ALNM.
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Affiliation(s)
- Masatsugu Hiraki
- Department of Surgery, Saga Medical Center Koseikan, 400 Nakabaru, Kasemachi, Saga City, Saga, 840-8571, Japan.
- Life Science Research Institution, Saga Medical Center Koseikan, 400 Nakabaru, Kasemachi, Saga City, Saga, 840-8571, Japan.
| | - Toshiya Tanaka
- Department of Surgery, Saga Medical Center Koseikan, 400 Nakabaru, Kasemachi, Saga City, Saga, 840-8571, Japan
| | - Eiji Sadashima
- Life Science Research Institution, Saga Medical Center Koseikan, 400 Nakabaru, Kasemachi, Saga City, Saga, 840-8571, Japan
| | - Hirofumi Sato
- Department of Surgery, Saga Medical Center Koseikan, 400 Nakabaru, Kasemachi, Saga City, Saga, 840-8571, Japan
| | - Kenji Kitahara
- Department of Surgery, Saga Medical Center Koseikan, 400 Nakabaru, Kasemachi, Saga City, Saga, 840-8571, Japan
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Dottorini L, Petrelli F, Ghidini A, Rea CG, Borgonovo K, Dognini G, Parati MC, Petrò D, Ghilardi M, Luciani A. Oxaliplatin in Adjuvant Colorectal Cancer: Is There a Role in Older Patients? J Clin Oncol 2023:JCO2300354. [PMID: 37186881 DOI: 10.1200/jco.23.00354] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Affiliation(s)
| | | | | | | | | | | | | | - Daniela Petrò
- Oncology Unit, ASST Bergamo Ovest, Treviglio (BG), Italy
| | - Mara Ghilardi
- Oncology Unit, ASST Bergamo Ovest, Treviglio (BG), Italy
| | - Andrea Luciani
- Oncology Unit, ASST Bergamo Ovest, Treviglio (BG), Italy
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Ioffe D, Dotan E. Guidance for Treating the Older Adults with Colorectal Cancer. Curr Treat Options Oncol 2023; 24:644-666. [PMID: 37052812 DOI: 10.1007/s11864-023-01071-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2023] [Indexed: 04/14/2023]
Abstract
OPINION STATEMENT The need for evidence-based data in the rapidly growing group of older patients is vast and more elderly-specific studies are desperately needed, for which there is clear demand from both patients and providers. Notably, many of the studies discussed in this review included unplanned subset analyses based on age and/or were not originally stratified by age; therefore, these data, particularly overall survival data, need to be interpreted with some caution as they may not be statistically valid based on the initial trial design and statistical plan. As we await data from ongoing elderly-specific trials, our recommendation for managing older patients with CRC should include geriatric screening tools (e.g., CSGA, VES-13, G8, CARG, CRASH) to help guide treatment adjustments for improved tolerability without sacrificing efficacy. For patients with a positive screen for significant geriatric concerns, a full geriatric assessment is recommended to guide treatment approach and supportive care. Prior data support the use of all approved medications for CRC in older adults who are fit; however, treatment breaks and dose attenuation with potential escalation are reasonable options for these patients. Ultimately, management decisions in the care of older adults with mCRC must be made through shared decision-making with the patient with consideration for the patient's functional status, comorbidities, goals of care, social support, as well as potential toxicities and possible effect on QoL.
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Affiliation(s)
- Dina Ioffe
- Department of Medical Oncology, Fox Chase Cancer Center, 333 Cottman Ave, Philadelphia, PA, 19111, USA
| | - Efrat Dotan
- Department of Medical Oncology, Fox Chase Cancer Center, 333 Cottman Ave, Philadelphia, PA, 19111, USA.
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Okuda H, Shimomura M, Ikeda S, Nakahara M, Miguchi M, Ishizaki Y, Saitoh Y, Toyota K, Sumitani D, Shimizu Y, Takakura Y, Shimizu W, Yoshimitsu M, Kodama S, Fujimori M, Oheda M, Kobayashi H, Ohdan H. A prospective feasibility study of uracil-tegafur and leucovorin as adjuvant chemotherapy for patients aged ≥ 80 years after curative resection of colorectal cancer, the HiSCO-03 study. Cancer Chemother Pharmacol 2023; 91:317-324. [PMID: 36947210 DOI: 10.1007/s00280-023-04526-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/16/2023] [Indexed: 03/23/2023]
Abstract
PURPOSE There is no consensus on the safety and effectiveness of adjuvant chemotherapy for patients with stage III colorectal cancer (CRC) aged ≥ 80 years. We conducted a prospective multi-institutional phase II study of uracil-tegafur and leucovorin (UFT/LV) as adjuvant chemotherapy in this population. PATIENTS AND METHODS Patients with stage III CRC aged ≥ 80 years who underwent curative resection were enrolled. Eligible patients received UFT/LV therapy (UFT, 300 mg/m2 per day as tegafur; LV, 75 mg/day on days 1-28, every 35 days for five courses). Primary endpoint was feasibility, and secondary endpoints were safety and relative dose intensity. RESULTS Sixty-nine patients were enrolled between 2013 and 2021. Of the 69 patients, 65 were included in the analysis. There were 32 males and 33 females with a median age of 82 years (range 80-88 years). In the primary endpoint, administration completion rate was 67.3% (95% confidence interval 54.9-77.6%), and the lower limit of the 95% confidence interval was below the threshold of 60%. 21 patients discontinued treatment because of adverse events (AEs) and refused treatment. The median relative dose intensities were 84% (range 4-100%) for UFT, and 100% (range 4-100%) for LV. Incidence of grade three or higher AEs were neutropenia (1.5%), aspartate transaminase elevation (3%), alanine transaminase elevation (1.5%), oral mucositis (3%), anemia (1.5%), and diarrhea (4.6%). CONCLUSIONS The indications for adjuvant UFT/LV therapy for elderly CRC aged ≥ 80 years were considered limited. It is necessary to clarify the background of patients in whom drug administration is discontinued and investigate their impact on long-term prognosis.
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Affiliation(s)
- Hiroshi Okuda
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Department of Surgery, Onomichi General Hospital, Onomichi, Japan
| | - Manabu Shimomura
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
- Department of Surgery, Hiroshima City Asa Citizens Hospital, Hiroshima, Japan
| | - Satoshi Ikeda
- Department of Surgery, Hiroshima Prefectural Hospital, 1-5-54, Ujina-Kanda, Minami-ku, Hiroshima, Japan.
| | | | - Masashi Miguchi
- Department of Surgery, Hiroshima Prefectural Hospital, 1-5-54, Ujina-Kanda, Minami-ku, Hiroshima, Japan
| | - Yasuyo Ishizaki
- Department of Surgery, National Hospital Organization Hiroshima-Nishi Medical Center, Hiroshima, Japan
| | - Yasuhumi Saitoh
- Department of Surgery, Chugoku Rosai Hospital, Hiroshima, Japan
| | - Kazuhiro Toyota
- Department of Surgery, National Hospital Organization Higashihiroshima Medical Center, Hiroshima, Japan
| | | | - Yosuke Shimizu
- Department of Surgery, National Hospital Organization Kure Medical Center, Hiroshima, Japan
| | - Yuji Takakura
- Department of Surgery, Chuden Hospital, Hiroshima, Japan
| | - Wataru Shimizu
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | | | - Shinya Kodama
- Department of Surgery, Yoshida General Hospital, Hiroshima, Japan
| | - Masahiko Fujimori
- Department of Surgery, Kure City Medical Association Hospital, Hiroshima, Japan
| | - Mamoru Oheda
- Department of Surgery, Cera Central Hospital, Hiroshima, Japan
| | | | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
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Zhu J, Lian J, Xu B, Pang X, Ji S, Zhao Y, Lu H. Neoadjuvant immunotherapy for colorectal cancer: Right regimens, right patients, right directions? Front Immunol 2023; 14:1120684. [PMID: 36949951 PMCID: PMC10026962 DOI: 10.3389/fimmu.2023.1120684] [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: 12/10/2022] [Accepted: 02/20/2023] [Indexed: 03/08/2023] Open
Abstract
Neoadjuvant chemoradiotherapy (NACRT) or chemotherapy (NACT) followed by radical resection and then adjuvant therapy is considered the optimal treatment model for locally advanced colorectal cancer (LACRC). A recent total neoadjuvant therapy (TNT) strategy further improved the tumour regression rate preoperatively and reduced local-regional recurrence in locally advanced rectal cancer (LARC). However, distant metastasis was still high, and little overall survival benefit was obtained from these preoperative treatment models. According to mismatch repair protein expression, MSI-H/dMMR and non-MSI-H/pMMR statuses were defined in colorectal cancer (CRC) patients. Due to the special features of biologics in MSI-H/dMMR CRC patients, this subgroup of patients achieved little treatment efficacy from chemoradiotherapy but benefited from immune checkpoint inhibitors (ICIs). The KEYNOTE-177 trial observed favourable survival outcomes in metastatic CRC patients treated with one-line pembrolizumab with tolerable toxicity. Given the better systemic immune function, increased antigenic exposure, and improved long-term memory induction before surgery, neoadjuvant ICI (NAICI) treatment was proposed. The NICHE trial pioneered the use of NAICI treatment in LACRC, and recent reports from several phase II studies demonstrated satisfactory tumour downsizing in CRC. Preclinical rationales and preliminary early-phase human trials reveal the feasibility of NAICI therapy and the therapeutic efficacy provided by this treatment model. Better tumour regression before surgery also increases the possibility of organ preservation for low LARC. However, the optimal treatment strategy and effective biomarker identification for beneficiary selection remain unknown, and potential pitfalls exist, including tumour progression during neoadjuvant treatment due to drug resistance and surgery delay. Given these foundations and questions, further phase II or III trials with large samples need to be conducted to explore the right regimens for the right patients.
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Affiliation(s)
- Jiahao Zhu
- Department of Outpatient Chemotherapy, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Jie Lian
- Department of Outpatient Chemotherapy, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Benjie Xu
- Department of Outpatient Chemotherapy, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Xiangyi Pang
- Department of Outpatient Chemotherapy, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
| | - Shengjun Ji
- Department of Radiotherapy and Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Yutian Zhao
- Department of Radiotherapy and Oncology, The Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China
| | - Haibo Lu
- Department of Outpatient Chemotherapy, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang, China
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Dijkstra EA, Zwart WH, Nilsson PJ, Putter H, Roodvoets AGH, Meershoek-Klein Kranenbarg E, Frödin JE, Nygren P, Østergaard L, Kersten C, Verbiené I, Cervantes A, Hendriks MP, Capdevila J, Edhemovic I, van de Velde CJH, Marijnen CAM, van Etten B, Hospers GAP, Glimelius B. The value of post-operative chemotherapy after chemoradiotherapy in patients with high-risk locally advanced rectal cancer-results from the RAPIDO trial. ESMO Open 2023; 8:101158. [PMID: 36871393 PMCID: PMC10163161 DOI: 10.1016/j.esmoop.2023.101158] [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: 11/11/2022] [Revised: 01/20/2023] [Accepted: 02/02/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND Pre-operative chemoradiotherapy (CRT) rather than radiotherapy (RT) has resulted in fewer locoregional recurrences (LRRs), but no decrease in distant metastasis (DM) rate for patients with locally advanced rectal cancer (LARC). In many countries, patients receive post-operative chemotherapy (pCT) to improve oncological outcomes. We investigated the value of pCT after pre-operative CRT in the RAPIDO trial. PATIENTS AND METHODS Patients were randomised between experimental (short-course RT, chemotherapy and surgery) and standard-of-care treatment (CRT, surgery and pCT depending on hospital policy). In this substudy, we compared curatively resected patients from the standard-of-care group who received pCT (pCT+ group) with those who did not (pCT- group). Subsequently, patients from the pCT+ group who received at least 75% of the prescribed chemotherapy cycles (pCT ≥75% group) were compared with patients who did not receive pCT (pCT-/- group). By propensity score stratification (PSS), we adjusted for the following unbalanced confounders: age, clinical extramural vascular invasion, distance to the anal verge, ypT stage, ypN stage, residual tumour, serious adverse event (SAE) and/or readmission within 6 weeks after surgery and SAE related to pre-operative CRT. Cumulative probability of disease-free survival (DFS), DM, LRR and overall survival (OS) was analysed by Cox regression. RESULTS In total, 396/452 patients had a curative resection. The number of patients in the pCT+, pCT >75%, pCT- and pCT-/- groups was 184, 112, 154 and 149, respectively. The PSS-adjusted analyses for all endpoints demonstrated hazard ratios between approximately 0.7 and 0.8 (pCT+ versus pCT-), and 0.5 and 0.8 (pCT ≥75% versus pCT-/-). However, all 95% confidence intervals included 1. CONCLUSIONS These data suggest a benefit of pCT after pre-operative CRT for patients with high-risk LARC, with approximately 20%-25% improvement in DFS and OS and 20%-25% risk reductions in DM and LRR. Compliance with pCT additionally reduces or improves all endpoints by 10%-20%. However, differences are not statistically significant.
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Affiliation(s)
- E A Dijkstra
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.
| | - W H Zwart
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - P J Nilsson
- Department of Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - H Putter
- Departments of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, the Netherlands
| | - A G H Roodvoets
- Departments of Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | | | - J E Frödin
- Department of Oncology-Pathology, Karolinska University Hospital, Uppsala
| | - P Nygren
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - L Østergaard
- Department of Clinical Medicine, Aalborg University Hospital, Aalborg, Denmark
| | - C Kersten
- Department of Research, Sørlandet Hospital Trust, Kristiansand, Norway
| | - I Verbiené
- Department of Oncology, Uppsala University, Uppsala, Sweden
| | - A Cervantes
- Department of Medical Oncology, Biomedical Research Institute Incliva, University of Valencia, Valencia, Spain
| | - M P Hendriks
- Department of Medical Oncology, Northwest Clinics, Alkmaar, the Netherlands
| | - J Capdevila
- Department of Medical Oncology, Vall Hebron Institute of Oncology (VHIO), Vall Hebron University Hospital. Autonomous University of Barcelona (UAB), Barcelona, Spain
| | - I Edhemovic
- Department of Surgical Oncology, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - C J H van de Velde
- Departments of Surgery, Leiden University Medical Center, Leiden, the Netherlands
| | - C A M Marijnen
- Department of Radiation Oncology, Netherlands Cancer Institute, Amsterdam; Department of Radiation Oncology, Leiden University Medical Center, Leiden
| | - B van Etten
- Department of Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - G A P Hospers
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - B Glimelius
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
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L’Imperio V, Wulczyn E, Plass M, Müller H, Tamini N, Gianotti L, Zucchini N, Reihs R, Corrado GS, Webster DR, Peng LH, Chen PHC, Lavitrano M, Liu Y, Steiner DF, Zatloukal K, Pagni F. Pathologist Validation of a Machine Learning-Derived Feature for Colon Cancer Risk Stratification. JAMA Netw Open 2023; 6:e2254891. [PMID: 36917112 PMCID: PMC10015309 DOI: 10.1001/jamanetworkopen.2022.54891] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
IMPORTANCE Identifying new prognostic features in colon cancer has the potential to refine histopathologic review and inform patient care. Although prognostic artificial intelligence systems have recently demonstrated significant risk stratification for several cancer types, studies have not yet shown that the machine learning-derived features associated with these prognostic artificial intelligence systems are both interpretable and usable by pathologists. OBJECTIVE To evaluate whether pathologist scoring of a histopathologic feature previously identified by machine learning is associated with survival among patients with colon cancer. DESIGN, SETTING, AND PARTICIPANTS This prognostic study used deidentified, archived colorectal cancer cases from January 2013 to December 2015 from the University of Milano-Bicocca. All available histologic slides from 258 consecutive colon adenocarcinoma cases were reviewed from December 2021 to February 2022 by 2 pathologists, who conducted semiquantitative scoring for tumor adipose feature (TAF), which was previously identified via a prognostic deep learning model developed with an independent colorectal cancer cohort. MAIN OUTCOMES AND MEASURES Prognostic value of TAF for overall survival and disease-specific survival as measured by univariable and multivariable regression analyses. Interpathologist agreement in TAF scoring was also evaluated. RESULTS A total of 258 colon adenocarcinoma histopathologic cases from 258 patients (138 men [53%]; median age, 67 years [IQR, 65-81 years]) with stage II (n = 119) or stage III (n = 139) cancer were included. Tumor adipose feature was identified in 120 cases (widespread in 63 cases, multifocal in 31, and unifocal in 26). For overall survival analysis after adjustment for tumor stage, TAF was independently prognostic in 2 ways: TAF as a binary feature (presence vs absence: hazard ratio [HR] for presence of TAF, 1.55 [95% CI, 1.07-2.25]; P = .02) and TAF as a semiquantitative categorical feature (HR for widespread TAF, 1.87 [95% CI, 1.23-2.85]; P = .004). Interpathologist agreement for widespread TAF vs lower categories (absent, unifocal, or multifocal) was 90%, corresponding to a κ metric at this threshold of 0.69 (95% CI, 0.58-0.80). CONCLUSIONS AND RELEVANCE In this prognostic study, pathologists were able to learn and reproducibly score for TAF, providing significant risk stratification on this independent data set. Although additional work is warranted to understand the biological significance of this feature and to establish broadly reproducible TAF scoring, this work represents the first validation to date of human expert learning from machine learning in pathology. Specifically, this validation demonstrates that a computationally identified histologic feature can represent a human-identifiable, prognostic feature with the potential for integration into pathology practice.
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Affiliation(s)
- Vincenzo L’Imperio
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Fondazione San Gerardo dei Tintori, Monza, Italy
| | | | - Markus Plass
- Medical University of Graz, Diagnostic and Research Institute of Pathology, Graz, Austria
| | - Heimo Müller
- Medical University of Graz, Diagnostic and Research Institute of Pathology, Graz, Austria
| | - Nicolò Tamini
- Department of Surgery, San Gerardo Hospital, Monza, Italy
| | - Luca Gianotti
- Department of Surgery, San Gerardo Hospital, Monza, Italy
| | - Nicola Zucchini
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Fondazione San Gerardo dei Tintori, Monza, Italy
| | - Robert Reihs
- Medical University of Graz, Diagnostic and Research Institute of Pathology, Graz, Austria
| | | | | | - Lily H. Peng
- Google Health, Google LLC, Palo Alto, California
| | | | - Marialuisa Lavitrano
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Fondazione San Gerardo dei Tintori, Monza, Italy
| | - Yun Liu
- Google Health, Google LLC, Palo Alto, California
| | | | - Kurt Zatloukal
- Medical University of Graz, Diagnostic and Research Institute of Pathology, Graz, Austria
| | - Fabio Pagni
- Department of Medicine and Surgery, Pathology, University of Milano-Bicocca, IRCCS (Scientific Institute for Research, Hospitalization and Healthcare) Fondazione San Gerardo dei Tintori, Monza, Italy
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Knapen DG, de Haan JJ, Fehrmann RSN, de Vries EGE, de Groot DJA. Opportunities on the horizon for the management of early colon cancer. Crit Rev Oncol Hematol 2023; 183:103918. [PMID: 36702421 DOI: 10.1016/j.critrevonc.2023.103918] [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: 10/11/2022] [Revised: 12/05/2022] [Accepted: 01/20/2023] [Indexed: 01/24/2023] Open
Abstract
There is a clear unmet need to improve early colon cancer management. This review encompasses the current systemic treatment landscape and summarises novel and pivotal trials. The Immunoscore and circulating tumour DNA (ctDNA) are studied to evaluate which patients should receive no, 3, or 6 months of adjuvant treatment. Several trials also test escalating treatment strategies for non-cleared ctDNA following standard adjuvant chemotherapy. Advances made in treating patients with metastatic colon cancer are now being translated to the early colon cancer setting. Two ongoing RCTs study immune checkpoint inhibitors (ICI) in patients with microsatellite instable high (MSI-H) early colon cancer as adjuvant treatment. Neo-adjuvant treatment is being studied in several ongoing RCTs as well. The complete response rate in patients with MSI-H tumours following ICI in neoadjuvant trials has potential organ-sparing implications.
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Affiliation(s)
- Daan G Knapen
- Department of Medical Oncology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Jacco J de Haan
- Department of Medical Oncology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Rudolf S N Fehrmann
- Department of Medical Oncology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Elisabeth G E de Vries
- Department of Medical Oncology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands
| | - Derk Jan A de Groot
- Department of Medical Oncology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands.
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Li J, Mo Y, Wei Q, Chen J, Xu G. High Infiltration of CD203c + Mast Cells Reflects Immunosuppression and Hinders Prognostic Benefit in Stage II-III Colorectal Cancer. J Inflamm Res 2023; 16:723-735. [PMID: 36852299 PMCID: PMC9961162 DOI: 10.2147/jir.s400233] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/14/2023] [Indexed: 02/22/2023] Open
Abstract
Background Activated mast cells (AMCs) have been fully researched in inflammation and allergic reactions. However, the protumoral role of AMCs and their biomarker CD203c has not yet been investigated in colorectal cancer (CRC). Methods We retrospectively collected 449 postoperative patients with stage II-III CRC at two different hospitals as the training (n=310) and validation (n=139) cohorts. These findings were further validated in the independent cohort (Integration of GSE39582 and GSE17536, n=489). The AMC density was assessed using CD203c staining or the CIBERSORT method. The main analysis was recurrence-free survival (RFS) and overall survival (OS). Results As an independent factor, high AMC infiltration was associated with worse RFS/OS in the training (hazard ratio [HR]=3.437/3.014, all p<0.001) and validation (HR=3.537/2.382, all p<0.001) cohorts. We developed and validated an AMC-based nomogram for better stratification for postoperative recurrence in these two cohorts. The role of AMC density was further validated in the independent cohort. High AMC infiltration was associated with decreased RFS/OS after adjuvant chemotherapy (all p<0.05). Approximately 74.2% of intramural CD203c+ AMCs expressed a high level of PD-L1. Multiple immunosuppressive pathways were enriched in high AMC infiltration tumors, including upregulation of the TNF-α/NF-κB and angiogenesis pathways and downregulation of the IFN-γ and IFN-α responses. AMC infiltration was reversely associated with CD8+ T-cell infiltration (all p<0.05). Conclusion High AMC infiltration is associated with worse survival outcomes in stages II-III CRC. AMC density may serve as a potential biomarker for survival benefit in patients receiving adjuvant chemotherapy. This AMC-based nomogram could provide better recurrence stratification. Immunosuppression in tumors with high AMC infiltration might contribute to promoting tumor progression.
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Affiliation(s)
- Jing Li
- Department of Oncology, Liuzhou People’s Hospital of Guangxi Medical University, Liuzhou, Guangxi, People’s Republic of China
| | - Yuzhen Mo
- Department of Radiation Oncology, Guangzhou Red Cross Hospital of Jinan University, Guangzhou, Guangdong, People’s Republic of China
| | - Qingqing Wei
- Department of Oncology, Liuzhou People’s Hospital of Guangxi Medical University, Liuzhou, Guangxi, People’s Republic of China
| | - Jian Chen
- Department of Medical Oncology, Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, People’s Republic of China
| | - Guozeng Xu
- Department of Oncology, Liuzhou People’s Hospital of Guangxi Medical University, Liuzhou, Guangxi, People’s Republic of China,Correspondence: Guozeng Xu; Jian Chen, Email ;
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Damato A, Ghidini M, Dottorini L, Tomasello G, Iaculli A, Ghidini A, Luciani A, Petrelli F. Chemotherapy Duration for Various Indications in Colorectal Cancer: a Review. Curr Oncol Rep 2023; 25:341-352. [PMID: 36781622 DOI: 10.1007/s11912-023-01378-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2023] [Indexed: 02/15/2023]
Abstract
PURPOSE OF REVIEW The treatment of colorectal cancer (CRC) has evolved and become more personalized during the past several years. For example, depotentiation/reduced duration of systemic therapies has proven to be beneficial in both advanced and early stages of the disease. RECENT FINDINGS In particular, recent randomized studies of stage III and high-risk stage II CRC showed that a shorter duration (3 months), when compared to the historical 6-month comparator, provides nearly similar overall survival (OS) and disease-free survival (DFS). In the setting of advanced, inoperable CRC, a relatively short induction phase (six to eight cycles) followed by biological agents is the current standard of care in RAS wild-type (wt). versus RAS mutated cases. With regard to potentially operable stage IV disease (with the aim of converting liver metastases to operability), a relatively short number of cycles (four to six cycles) should be offered with re-staging and re-evaluation for surgery as soon as possible in most cases. For inoperable liver metastases, a relatively intensive triplet or doublet plus targeted therapy may attain conversion in some cases and may even result in cure. Rectal cancer treatment continues to be a complex disease in terms of treatment and oncological results. Recent data seem to showcase the benefits of more prolonged sequential strategies (total neoadjuvant therapy, all treatment delivered before surgery, to reduce the risk of distant metastases and local control). In recent years, different strategies regarding treatment intensity have been employed in CRC in adjuvant and metastatic setting. Introduction of triplets as first-line therapy for colon cancer and as induction phase for rectal cancer are now therapeutic options. Conversely in stage II disease or low-risk stage III resected CRC, a reduced chemotherapy length is a new standard of care.
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Affiliation(s)
- Angela Damato
- Medical Oncology Unit, Azienda USL (Unità Sanitaria Locale) - IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) di Reggio Emilia, Reggio Emilia, Italy
| | - Michele Ghidini
- Oncology Unit, Fondazione IRCCs Ospedale Maggiore Policlinico, Milano, Italy
| | | | - Gianluca Tomasello
- Oncology Unit, Fondazione IRCCs Ospedale Maggiore Policlinico, Milano, Italy
| | | | | | - Andrea Luciani
- Oncology Unit, Medical Sciences Department, ASST Bergamo Ovest, Piazzale Ospedale 1, 24047, Treviglio (BG), Italy
| | - Fausto Petrelli
- Oncology Unit, Medical Sciences Department, ASST Bergamo Ovest, Piazzale Ospedale 1, 24047, Treviglio (BG), Italy.
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Gallois C, Shi Q, Meyers JP, Iveson T, Alberts SR, de Gramont A, Sobrero AF, Haller DG, Oki E, Shields AF, Goldberg RM, Kerr R, Lonardi S, Yothers G, Kelly C, Boukovinas I, Labianca R, Sinicrope FA, Souglakos I, Yoshino T, Meyerhardt JA, André T, Papamichael D, Taieb J. Prognostic Impact of Early Treatment and Oxaliplatin Discontinuation in Patients With Stage III Colon Cancer: An ACCENT/IDEA Pooled Analysis of 11 Adjuvant Trials. J Clin Oncol 2023; 41:803-815. [PMID: 36306483 DOI: 10.1200/jco.21.02726] [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: 11/22/2021] [Revised: 07/08/2022] [Accepted: 08/30/2022] [Indexed: 11/06/2022] Open
Abstract
PURPOSE Oxaliplatin-based adjuvant chemotherapy in patients with stage III colon cancer (CC) for 6 months remains a standard in high-risk stage III patients. Data are lacking as to whether early discontinuation of all treatment (ETD) or early discontinuation of oxaliplatin (EOD) could worsen the prognosis. MATERIALS AND METHODS We studied the prognostic impact of ETD and EOD in patients with stage III CC from the ACCENT/IDEA databases, where patients were planned to receive 6 months of infusional fluorouracil, leucovorin, and oxaliplatin or capecitabine plus oxaliplatin. ETD was defined as discontinuation of treatment and EOD as discontinuation of oxaliplatin only before patients had received a maximum of 75% of planned cycles. Association between ETD/EOD and overall survival and disease-free survival (DFS) were assessed by Cox models adjusted for established prognostic factors. RESULTS Analysis of ETD and EOD included 10,447 (20.9% with ETD) and 7,243 (18.8% with EOD) patients, respectively. Compared with patients without ETD or EOD, patients with ETD or EOD were statistically more likely to be women, with Eastern Cooperative Oncology Group performance status ≥ 1, and for ETD, older with a lower body mass index. In multivariable analyses, ETD was associated with a decrease in disease-free survival and overall survival (hazard ratio [HR], 1.61, P < .001 and HR, 1.73, P < .001), which was not the case for EOD (HR, 1.07, P = .3 and HR, 1.13, P = .1). However, patients who received < 50% of the planned cycles of oxaliplatin had poorer outcomes. CONCLUSION In patients treated with 6 months of oxaliplatin-based chemotherapy for stage III CC, ETD was associated with poorer oncologic outcomes. However, this was not the case for EOD. These data favor discontinuing oxaliplatin while continuing fluoropyrimidine in individuals with significant neurotoxicity having received > 50% of the planned 6-month chemotherapy.
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Affiliation(s)
- Claire Gallois
- Paris-Cité University, Department of Gastroenterology and Digestive Oncology, Georges Pompidou European Hospital, SIRIC CARPEM, Paris, France
| | - Qian Shi
- Department of Health Science Research, Mayo Clinic, Rochester, MN
| | - Jeffrey P Meyers
- Department of Health Science Research, Mayo Clinic, Rochester, MN
| | - Timothy Iveson
- Department of Medical Oncology, University of Southampton, Southampton, United Kingdom
| | | | - Aimery de Gramont
- Department of Medical Oncology, Franco-British Institute, Levallois-Perret, France
| | | | - Daniel G Haller
- Division of Hematology/Oncology, University of Pennsylvania, Philadelphia, PA
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | - Richard M Goldberg
- West Virginia University Cancer Institute and the Mary Babb Randolph Cancer Center, Morgantown, WV
| | - Rachel Kerr
- Department of Oncology, Oxford University, Oxford, United Kingdom
| | - Sara Lonardi
- Medical Oncology Unit 1, Clinical and Experimental Oncology Department, Veneto Institute of Oncology IRCCS, Padua, Italy
| | - Greg Yothers
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA
| | - Caroline Kelly
- Cancer Research UK Clinical Trials Unit, Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | | | | | | | - Ioannis Souglakos
- Department of Medical Oncology, University Hospital of Heraklion, Heraklion, Greece
| | - Takayuki Yoshino
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | | | - Thierry André
- Sorbonne Université, Department of Medical Oncology, Hôpital Saint-Antoine, Paris, France
| | | | - Julien Taieb
- Paris-Cité University, Department of Gastroenterology and Digestive Oncology, Georges Pompidou European Hospital, SIRIC CARPEM, Paris, France
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Atci MM, Akagunduz B, Demir M, Arikan R, Ay S, Ozer M, Ayhan M, Cil I, Demir N, Ozyurt N, Karakaya G, Cevik GT, Onder AH, Selvi O, Sakin A. The impact of adjuvant oxaliplatin and tumor sidedness on the overall survival of stage IIB colon cancer patients: a multicentre study. J Chemother 2023; 35:19-28. [PMID: 35174772 DOI: 10.1080/1120009x.2022.2040770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The aim of this multicentre retrospective study was to compare the efficacy of adjuvant chemotherapy regimens both with and without oxaliplatin and tumor sidedness in stage IIB (pT4aN0) colon cancer patients. This study included patients with stage IIB colon cancer who underwent curative surgery and received adjuvant chemotherapy. The patients were divided into two groups (one with and one without oxaliplatin) to compare the overall survival (OS) in right- and left-sided tumors. The study population included 298 patients with stage IIB colon cancer (median age: 57) of whom 69.1% were male. Forty-four per cent of these patients (n = 131) were diagnosed with right-sided colon cancer. The median follow-up duration was 35.9 months. In the entire population, a median OS was not reached, and the five-year OS was 83%. The median disease-free survival (DFS) was 12 months. There was no significant difference in terms of the five-year OS between right- (82%) and left-sided (84%) colon tumors (p = 0.67). In addition, the five-year OS of patients treated with and without oxaliplatin were 76% and 89%, respectively, and there was no statistically significant difference (p = 0.23). The five-year OS of the patients treated with and without oxaliplatin were 83% and 96.5%, respectively, (p = 0.8) in right-sided colon tumors, while it was 75% and 93% (p = 0.06), respectively, in left-sided colon tumors. Tumor sidedness and the addition of oxaliplatin to adjuvant chemotherapy were not found to be associated with the OS in stage IIB colon cancer patients in our study. Further large prospective studies that also include MSI, RAS and BRAF status data are warranted in colon cancer patients.
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Affiliation(s)
- Muhammed Mustafa Atci
- Department of Medical Oncology, University of Health Sciences, Professor Doctor Cemil Tascioglu Istanbul City Hospital, İstanbul, Turkey
| | - Baran Akagunduz
- Department of Medical Oncology, Erzincan Binali Yıldrıım University Medical School, Erzincan, Turkey
| | - Metin Demir
- Department of Medical Oncology, Erzurum Training and Research Hospital, Erzurum, Turkey
| | - Rukiye Arikan
- Department of Medical Oncology, Marmara University Medical School, Istanbul, Turkey
| | - Seval Ay
- Department of Medical Oncology, Istanbul Medeniyet University, Goztepe Education and Research Hospital, Istanbul, Turkey
| | - Muhammet Ozer
- Department of Internal Medicine, Capital Health Regional Medical Center, Trenton, United States
| | - Murat Ayhan
- Department of Medical Oncology, Kartal Lutfi Kırdar Research Hospital, Istanbul, Turkey
| | - Ibrahim Cil
- Department of Medical Oncology, University of Health Sciences, Umranıye training and Research hospital, Istanbul, Turkey
| | - Nazan Demir
- Department of Medical Oncology, Eskisehir Osmangazi University Medical School, Eskişehir
| | - Neslihan Ozyurt
- Department of Medical Oncology, Gıresun Research Hospital, Gıresun, Turkey
| | - Gökhan Karakaya
- Department of Medical Oncology, Mardın, Research Hospital, Mardın, Turkey
| | | | - Arif Hakan Onder
- Department of Medical Oncology, University of Health Sciences, Antalya training and Research hospital, Antalya, Turkey
| | - Oguzhan Selvi
- Department of Medical Oncology, University of Health Sciences, Professor Doctor Cemil Tascioglu Istanbul City Hospital, İstanbul, Turkey
| | - Abdullah Sakin
- Department of Medical Oncology, University of Health Sciences, Professor Doctor Cemil Tascioglu Istanbul City Hospital, İstanbul, Turkey
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Okuno K, Kandimalla R, Mendiola M, Balaguer F, Bujanda L, Fernandez-Martos C, Aparicio J, Feliu J, Tokunaga M, Kinugasa Y, Maurel J, Goel A. A microRNA signature for risk-stratification and response prediction to FOLFOX-based adjuvant therapy in stage II and III colorectal cancer. Mol Cancer 2023; 22:13. [PMID: 36670412 PMCID: PMC9854096 DOI: 10.1186/s12943-022-01699-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 12/08/2022] [Indexed: 01/22/2023] Open
Affiliation(s)
- Keisuke Okuno
- grid.410425.60000 0004 0421 8357Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope, Biomedical Research Center, 1218 S. Fifth Avenue, Suite 2226, Monrovia, CA 91016 USA ,grid.265073.50000 0001 1014 9130Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Raju Kandimalla
- grid.411588.10000 0001 2167 9807Center for Gastrointestinal Research; Center for Translational Genomics and Oncology, Baylor Scott & White Research Institute, Charles A Sammons Cancer Center, Baylor University Medical Center, Dallas, TX USA
| | - Marta Mendiola
- grid.5515.40000000119578126Department of Medical Oncology, La Paz University Hospital (IdiPAZ), CIBERONC, cátedra UAM-AMGEN, Madrid, Spain
| | - Francesc Balaguer
- grid.5841.80000 0004 1937 0247Department of Gastroenterology, Hospital Clinic de Barcelona, CIBERehd, IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Luis Bujanda
- grid.11480.3c0000000121671098Department of Gastroenterology, Instituto Biodonostia, CIBERehd, Universidad del País Vasco (UPV/EHU), San Sebastián, Spain
| | | | - Jorge Aparicio
- grid.84393.350000 0001 0360 9602Department of Medical Oncology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Jaime Feliu
- grid.5515.40000000119578126Department of Medical Oncology, La Paz University Hospital (IdiPAZ), CIBERONC, cátedra UAM-AMGEN, Madrid, Spain
| | - Masanori Tokunaga
- grid.265073.50000 0001 1014 9130Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yusuke Kinugasa
- grid.265073.50000 0001 1014 9130Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Joan Maurel
- grid.10403.360000000091771775Translational Genomics and Targeted Therapies Group. Medical Oncology, Hospital Clinic of Barcelona, CIBERehd, IDIBAPS, Villarroel 170, 08036 Barcelona, Spain
| | - Ajay Goel
- grid.410425.60000 0004 0421 8357Department of Molecular Diagnostics and Experimental Therapeutics, Beckman Research Institute of City of Hope, Biomedical Research Center, 1218 S. Fifth Avenue, Suite 2226, Monrovia, CA 91016 USA ,grid.411588.10000 0001 2167 9807Center for Gastrointestinal Research; Center for Translational Genomics and Oncology, Baylor Scott & White Research Institute, Charles A Sammons Cancer Center, Baylor University Medical Center, Dallas, TX USA ,grid.410425.60000 0004 0421 8357City of Hope Comprehensive Cancer Center, Duarte, CA USA
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Futoh Y, Kumagai Y, Miyato H, Ozawa H, Kanamaru R, Sadatomo A, Ohnishi Y, Koinuma K, Horie H, Yamaguchi H, Lefor AK, Sata N, Kitayama J. Peripheral low-density granulocytes after colorectal cancer surgery in predicting recurrence. BJS Open 2023; 7:6991922. [PMID: 36655328 PMCID: PMC9849843 DOI: 10.1093/bjsopen/zrac154] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 10/13/2022] [Accepted: 10/20/2022] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Low-density granulocytes (LDGs) have been shown to be increased in the peripheral blood of patients with inflammatory and malignant diseases. This study evaluated LDGs in patients who underwent radical surgery for colorectal cancer (CRC) and their impact on survival. METHODS Patients who underwent radical colectomy between 2017 to 2021 were screened for enrolment in the study. Peripheral blood was obtained in the operating room before and after surgery and cells were recovered from the mononuclear layer after density gradient preparations. The ratio of CD66b(+) LDG to CD45(+) leukocytes was determined with flow cytometry, and the association of the ratios with patient outcomes was examined. The main outcome of interest was recurrence-free survival (RFS). RESULTS Out of 228 patients treated, 176 were enrolled, including 108 colonic and 68 rectal cancers. Overall, 38 patients were stage I, 30 were stage II, 72 were stage 3, and 36 were stage IV. The number of LDGs was markedly increased immediately after surgery and the proportion of LDGs correlated positively with operating time (r = 0.2806, P < 0.001) and intraoperative blood loss (r = 0.1838, P = 0.014). Purified LDGs produced high amounts of neutrophil extracellular traps after short-term culture and efficiently trapped tumour cells in vitro. The proportion of postoperative LDGs was significantly higher in 13 patients who developed recurrence (median 9 (range 1.63-47.0)) per cent versus median 2.93 ((range 0.035-59.45) per cent, P = 0.013). When cut-off values were set at 4.9 per cent, a higher proportion of LDGs was strongly and independently associated with decreased RFS (P = 0.005). In patients with stage III disease, adjuvant chemotherapy significantly improved RFS of patients with high ratios of LDGs, but not low LDGs. CONCLUSION LDGs are recruited to circulating blood by surgical stress early in the postoperative interval after colectomy for colonic cancer and their postoperative proportion is correlated with recurrence.
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Affiliation(s)
- Yurie Futoh
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Yuko Kumagai
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Hideyo Miyato
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Hideyuki Ozawa
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Rihito Kanamaru
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Ai Sadatomo
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Yasuharu Ohnishi
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Koji Koinuma
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Hisanaga Horie
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Hironori Yamaguchi
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Alan Kawarai Lefor
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Naohiro Sata
- Department of Gastrointestinal Surgery, Jichi Medical University,Shimotsuke, Japan
| | - Joji Kitayama
- Correspondence to: Joji Kitayama, Department of Gastrointestinal Surgery, Jichi Medical University, Yakushiji 3311-1, Shimotsuke, Tochigi 329-0498, Japan (e-mail: )
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Matsuoka A, Shimazu T, Takahashi M, Nagashima F, Nishiyama H, Fujimori M, Ando Y. A nationwide, cross-sectional, web-based survey on healthcare providers' knowledge about, attitudes toward, and perceived barriers to adherence to clinical practice guidelines for anticancer drug therapy for older patients with cancer in Japan. J Geriatr Oncol 2023; 14:101399. [PMID: 36357276 DOI: 10.1016/j.jgo.2022.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 09/06/2022] [Accepted: 10/24/2022] [Indexed: 11/09/2022]
Abstract
INTRODUCTION In July 2019, in accordance with the Medical Information Distribution Service Manual for Guideline Development 2014, which was based on the Grading of Recommendations Assessment, Development and Evaluation approach, the Japanese Society of Medical Oncology (JSMO) and the Japan Society of Clinical Oncology (JSCO) published clinical practice guidelines (CPGs) on chemotherapy and other drug therapies for older patients with cancer (JSMO-JSCO CPGs). In September 2020, at one year after the publication of these guidelines, a survey was conducted to determine the extent to which they had been disseminated to JSMO and JSCO members and implemented in daily practice. MATERIALS AND METHODS This nationwide, cross-sectional, web-based survey was conducted with JSMO and JSCO members. We surveyed the participants' overall awareness of the JSMO-JSCO CPGs, and their knowledge about, attitudes toward, and perceived barriers to adherence to each recommendation using validated questionnaires based on theoretical frameworks used in previous studies (Awareness to Adherence Model, Clinicians' Assessments of Practice Guidelines in Oncology questionnaires, and Knowledge-Attitudes-Behavior Framework). RESULTS Among JSMO and JSCO members who had been informed of the survey, 1230 responded (response rate: 8.6% and 4.8%, respectively). From these respondents, 107 were excluded because they did not practice anticancer drug therapy at the time of the survey. Of the remaining 1123 eligible participants, 674 (60.0%) were aware of the JSMO-JSCO CPGs before the survey, 492 (73.0%) of whom had read all or part of the guidelines (publications 57.1%, JSMO website 34.8%, and JSCO website 14.0%). Knowledge about, attitudes toward, and barriers to adherence to each recommendation differed widely according to the clinical questions. The most commonly cited barriers were lack of awareness, lack of agreement, lack of evidence, lack of outcome expectancy, patient values and preferences, and patient factors. DISCUSSION This survey identified different barriers to guideline adherence, including providers' knowledge, attitudes, and external factors, depending on each recommendation. Effective strategies to overcome these barriers can be expected to improve the implementation of the guideline recommendations. Based on the results of this survey, efforts should be made to promote further the use of the clinical guidelines in daily practice.
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Affiliation(s)
- Ayumu Matsuoka
- Division of Supportive Care, Survivorship and Translational Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan.
| | - Taichi Shimazu
- Division of Behavioral Sciences, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
| | - Masahiro Takahashi
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Fumio Nagashima
- Department of Medical Oncology, Faculty of Medicine, Kyorin University, Tokyo, Japan
| | | | - Maiko Fujimori
- Division of Supportive Care, Survivorship and Translational Research, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
| | - Yuichi Ando
- Department of Clinical Oncology and Chemotherapy, Nagoya University Hospital, Nagoya, Japan
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Bang HJ, Shim HJ, Hwang JE, Bae WK, Chung IJ, Cho SH. Benefits of Adjuvant Chemotherapy for Clinical T3-4N0 Rectal Cancer After Preoperative Chemoradiotherapy. Chonnam Med J 2023; 59:76-82. [PMID: 36794240 PMCID: PMC9900219 DOI: 10.4068/cmj.2023.59.1.76] [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: 11/01/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 02/01/2023] Open
Abstract
While the guidelines for adjuvant chemotherapy (AC) for colon cancer are relatively standardized, those for early rectal cancer are still lacking. We therefore evaluated the role of AC in clinical stage II rectal cancer treatment after preoperative chemoradiotherapy (CRT). Patients diagnosed with early rectal cancer (defined by clinical stage T3/4, N0) who completed CRT followed by surgery were enrolled in this retrospective study. To evaluate the role of AC, we analyzed the risk of recurrence and survival based on clinicopathologic parameters and adjuvant chemotherapy. Of the 112 patients, 11 patients (9.8%) experienced recurrence and five patients (4.8%) died. In a multivariate analysis, circumferential resection margin involvement (CRM+) on magnetic resonance imaging at diagnosis, CRM involvement following neoadjuvant therapy (ypCRM+), tumor regression grade (≤G1) and no-AC were considered poor prognostic factors for recurrence free survival (RFS). In addition, ypCRM+ and no-AC were associated with poor overall survival (OS) in the multivariate analysis. AC including 5-FU monotherapy demonstrated the benefits of reduced recurrence and prolonged survival in clinical stage II rectal cancer, even in pathologic stage following neoadjuvant therapy (ypStage) 0-I. Further prospective studies are needed to verify the benefit of each regimen of AC and the development of a method that can accurately predict CRM status before surgery, and a vigorous treatment that can induce CRM non-involvement (CRM-) should be considered even in early stages of rectal cancer.
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Affiliation(s)
- Hyun Jin Bang
- Division of Hemato-Oncology, Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Hyun Jeong Shim
- Division of Hemato-Oncology, Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Jun Eul Hwang
- Division of Hemato-Oncology, Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Woo Kyun Bae
- Division of Hemato-Oncology, Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Ik Joo Chung
- Division of Hemato-Oncology, Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Sang Hee Cho
- Division of Hemato-Oncology, Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
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Yoshikawa Y, Fukunaga M, Takahashi J, Shimizu D, Masuda T, Mizushima T, Yamada K, Mori M, Eguchi H, Doki Y, Ochiya T, Mimori K. Identification of the Minimum Combination of Serum microRNAs to Predict the Recurrence of Colorectal Cancer Cases. Ann Surg Oncol 2023; 30:233-243. [PMID: 36175711 PMCID: PMC9726799 DOI: 10.1245/s10434-022-12355-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 07/08/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Serum microRNAs (miRNAs) have been recognized as potential stable biomarkers for various types of cancer. Considering the clinical applications, there are certain critical requirements, such as minimizing the number of miRNAs, reproducibility in a longitudinal clinical course, and superiority to conventional tumor markers, such as carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9. This study aimed to identify serum miRNAs that indicate the recurrence of colorectal cancer (CRC), surpassing inter-tumor heterogeneity. METHODS We conducted an analysis of 434 serum samples from 91 patients with CRC and 71 healthy subjects. miRNAs were obtained from Toray Co., Ltd, and miRNA profiles were analyzed using a three-step approach. miRNAs that were highly expressed in patients with CRC than in the healthy controls in the screening phase, and those that were highly expressed in the preoperative samples than in the 1-month postoperative samples in the discovery phase, were extracted. In the validation phase, the extracted miRNAs were evaluated in 323 perioperative samples, in chronological order. RESULTS A total of 12 miRNAs (miR-25-3p, miR-451a, miR-1246, miR-1268b, miR-2392, miR-4480, miR-4648, miR-4732-5p, miR-4736, miR-6131, miR-6776-5p, and miR-6851-5p) were significantly concordant with the clinical findings of tumor recurrence, however their ability to function as biomarkers was comparable with CEA. In contrast, the combination of miR-1246, miR-1268b, and miR-4648 demonstrated a higher area under the curve (AUC) than CEA. These three miRNAs were upregulated in primary CRC tissues. CONCLUSION We identified ideal combinatorial miRNAs to predict CRC recurrence.
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Affiliation(s)
- Yukihiro Yoshikawa
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita Japan ,Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka Japan
| | | | - Junichi Takahashi
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita Japan
| | - Dai Shimizu
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita Japan
| | - Takaaki Masuda
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita Japan
| | - Tsunekazu Mizushima
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka Japan
| | - Kazutaka Yamada
- Coloproctology Center Takano Hospital, Kumamoto, Kumamoto Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hidetoshi Eguchi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka Japan
| | - Takahiro Ochiya
- Division of Molecular and Cellular Medicine, National Cancer Center Research Institute, Tokyo, Japan
| | - Koshi Mimori
- Department of Surgery, Kyushu University Beppu Hospital, Beppu, Oita Japan
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NCR, an Inflammation and Nutrition Related Blood-Based Marker in Colon Cancer Patients: A New Promising Biomarker to Predict Outcome. Diagnostics (Basel) 2022; 13:diagnostics13010116. [PMID: 36611408 PMCID: PMC9818830 DOI: 10.3390/diagnostics13010116] [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: 11/28/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 12/31/2022] Open
Abstract
Background: Colorectal carcinoma (CRC) is a heterogeneous disease, and differences in outcomes have been reported among patients diagnosed with the same disease stage. Prognostic and predictive biomarkers provide information for patient risk stratification and guide treatment selection. Although numerous studies have analyzed the effects of systemic inflammatory factors on CRC outcomes, clinical significance remains to be elucidated. In particular, the treatment strategy of colon cancer patients is different from that of rectal cancer due to outcome and recurrence differences. The identification of patients with a poor prognosis who might benefit from intensive treatment approaches is clinically necessary. Methods: This study aimed to evaluate the value of different blood-based markers and assess the significance of our newly developed inflammatory-nutrition-related biomarker (NCR = BMI × albumin/CRP) in patients with colon cancer. A two-stage design was used with 212 patients with colon cancer (CC) in the discovery cohort (n = 159) and in an external validation cohort (n = 53). Results: A lower preoperative NCR level was significantly correlated with a worse prognosis, sidedness, undifferentiated histology, nodal involvement, and advanced UICC stage. We compared the NCR with other established prognostic indices and showed that the NCR is a more reliable indicator of a poor prognosis for patients with CC. Patients with low NCR levels experienced a significantly shorter Overall Survival (OS) than patients with high levels. Multivariate analysis confirmed preoperative NCR levels as an independent predictor for overall survival with a hazard ratio of 3.3 (95% confidence interval 1.628−6.709, p < 0.001). Finally, we confirmed the predictive value of the NCR in an independent validation cohort and confirmed NCR as an independent prognostic factor for OS. Conclusion: Taken together, we discovered a new prognostic index (NCR) based on BMI, albumin, and CRP levels as an independent prognostic predictor of OS in patients with colon cancer. In all UICC stages, our newly developed NCR marker is able to distinguish patients with better and worse prognoses. We, therefore, propose that NCR may serve as a supplement to the TNM staging system to optimize the risk stratification in CC patients towards personalized oncology. In particular, NCR can be used in clinical trials to stratify patients with UICC II and III tumors and help better select patients who might benefit from adjuvant treatment.
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Chaudhari VS, Issa AM. Cost-effectiveness of precision molecular diagnostic tests for stage II colorectal cancer. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:1260. [PMID: 36618812 PMCID: PMC9816824 DOI: 10.21037/atm-2022-77] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 11/27/2022] [Indexed: 12/12/2022]
Abstract
Background In colorectal cancer, inappropriate use of adjuvant chemotherapies may lead to significant increases in healthcare costs and harms to patients. Genome-based interventions are being increasingly used in the stratification of patients according to their risk profiles. However, earlier cost-effectiveness analyses of precision molecular diagnostics have indicated a paucity of data on comparative health economic outcomes. Our aim was to compare the cost-effectiveness of marketed genomic tests used in the prognosis of stage II colorectal cancer patients. Methods A Markov model was developed to compare the cost-effectiveness of treatment guided by any one of the following genomic tests: 12-gene assay or the 18-gene expression assay or the 482-gene signature or the Immunoscore assay in a hypothetical cohort of patients (n=1,000) with stage II colorectal cancer. Our study investigated outcomes in three health states: no recurrence, recurrence and death. This study was conducted from a societal perspective, and a 3% discount was applied to the costs and health outcomes. Sensitivity analyses were performed to assess the uncertainty of model parameters on the results. Results The cost of the Immunoscore assay strategy in stage II colorectal cancer patients was estimated to be US $23,564 with a gain of 3.903 quality-adjusted life years (QALYs) as compared with the 12-gene assay strategy at US $24,545 and 3.903 QALYs; the 18-gene assay strategy at US $28,374 and 3.623 QALYs; and the 482-gene signature treatment strategy at US $33,315 with 3.704 QALYs. Sensitivity analyses indicated that incremental cost-effectiveness ratio (ICER) values were sensitive to costs of genomic tests and adjuvant chemotherapies; and utilities related to patients in the no-recurrence health state. Conclusions Overall, the Immunoscore assay seems to be a dominant strategy at a threshold willingness-to-pay of $50,000 per QALY, but in the US other tests have been used for longer. Thus, the 12-gene assay may generate cost savings compared to the 18-gene expression assay. The findings of our study may provide useful information to policymakers regarding selection of the most appropriate genomic test, and resource allocation decisions.
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Affiliation(s)
- Vivek S. Chaudhari
- Personalized Precision Medicine & Targeted Therapeutics Institute, Springfield, PA, USA;,Department of Health Policy & Public Health, University of the Sciences in Philadelphia, Philadelphia, PA, USA
| | - Amalia M. Issa
- Personalized Precision Medicine & Targeted Therapeutics Institute, Springfield, PA, USA;,Department of Health Policy & Public Health, University of the Sciences in Philadelphia, Philadelphia, PA, USA;,Department of Pharmaceutical Sciences, University of the Sciences in Philadelphia, Philadelphia, PA, USA;,Department of Family Medicine, Faculty of Medicine & Health Sciences, McGill University, Montreal, QC, Canada
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Li W, Yang G, Dong H, Zhu J, Liu T. A prognostic signature based on cuprotosis-related long non-coding RNAs predicts the prognosis and sensitivity to chemotherapy in patients with colorectal cancer. Front Med (Lausanne) 2022; 9:1055785. [PMCID: PMC9709405 DOI: 10.3389/fmed.2022.1055785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
Abstract
Cuprotosis, a newly proposed mechanism of cell death, can trigger acute oxidative stress that leads to cell death by mediating protein lipidation in the tricarboxylic acid cycle. However, cuprotosis-related long non-coding RNAs (CRLNCs) and their relationship with prognosis and the immunological landscape of colorectal cancer (CRC) are unclear. We have developed a lncRNA signature to predict survival time, immune infiltration, and sensitivity to chemotherapy. CRLNCs were screened using the Cor function of the R software and the differentially expressed lncRNAs were collected with the limma package. Differentially expressed long non-coding RNAs (lncRNAs) associated with prognosis were selected using univariate regression analysis. A prognostic signature was developed using the least absolute shrinkage and selection operator (LASSO) and multivariate regression analysis. Patients with CRC were divided into two groups based on the risk score. The low-risk group had a more favorable prognosis, higher expression of immune checkpoints, and a higher level of immune cell infiltration compared with the high-risk group. Furthermore, there was a close association between the risk score and the clinical stage, tumor mutational burden, cancer stem cell index, and microsatellite instability. We also assessed chemotherapy response in the two risk groups. Our study analyzed the role of CRLNCs in CRC and provided novel targets and strategies for CRC chemotherapy and immunotherapy.
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Affiliation(s)
- Wei Li
- Department of Colorectal and Anal Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Guiyun Yang
- Department of Operating Room, The Second Hospital of Jilin University, Changchun, China
| | - Hao Dong
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Jiajing Zhu
- Department of Radiology, China-Japan Union Hospital of Jilin University, Changchun, China
- *Correspondence: Jiajing Zhu,
| | - Tongjun Liu
- Department of Colorectal and Anal Surgery, The Second Hospital of Jilin University, Changchun, China
- Tongjun Liu,
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Jones E, Duan Z, Nguyen TT, Giordano SH, Zhao H. Adjuvant 5-Fluorouracil/leucovorin, capecitabine, and oxaliplatin-related regimens for stage II/III colon cancer patients 66 years or older. Cancer Med 2022; 12:2389-2406. [PMID: 36229957 PMCID: PMC9939133 DOI: 10.1002/cam4.5078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/26/2022] [Accepted: 07/08/2022] [Indexed: 11/11/2022] Open
Abstract
Adjuvant chemotherapy of leucovorin-modulated 5-fluorouracil (5-FU/LV), capecitabine, and adding oxaliplatin to 5-FU/LV or capecitabine (FLOX/OX) have been standard regimens for high-risk stage II or III colon cancer (CC). We aimed to evaluate their patterns of use, association with survival, and rate of emergency room visit (ER) or hospitalization during the treatment period. High-risk stage II or III patients aged >65 years diagnosed between 2007 and 2015, underwent colectomy, and received any of these three regimens were selected from SEER and Texas Cancer Registry (TC) linked with Medicare data. Chi-square test, Kaplan-Meier survival curves, Cox regression, and logistic regression were used in data analysis. A total of 5621 (1080 stage II and 4541 stage III) patients with median age of 72 years were included in this study. For stage II, 24.4% used 5-FU/LV, 31.2% used capecitabine, and 44.4% used FLOX/OX; the respective numbers for stage III were 13.8%, 17.9%, and 68.3%. Patients aged <70 years, not in the West region, not in Medicare state-buy-in program, and with no comorbidity were more likely to use FLOX/OX. FLOX/OX was associated with improved overall survival (OS) in stage II and III patients and improved cancer-specific survival in stage III patients compared with 5-FU/LV. The survival benefit of FLOX/OX was sustained in stage III patients aged ≥70 years. Capecitabine had the lowest ER/hospitalization rate with 19.2% in stage II and 28.9% in III. The use of FLOX/OX was associated with improved survival compared with 5-FU/LV among CC patients. Capecitabine was associated with the lowest ER/hospitalization rate.
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Affiliation(s)
- Emily Jones
- Department of BiostatisticsThe University of Texas School of Public Health at HoustonHoustonTexasUSA
| | - Zhigang Duan
- Department of Health Services ResearchThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Thinh T. Nguyen
- Institute for Clinical and Translational Research, Baylor College of MedicineHoustonTexasUSA
| | - Sharon H. Giordano
- Department of Health Services ResearchThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA,Department of Breast Medical OncologyThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Hui Zhao
- Department of Health Services ResearchThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA
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Mlecnik B, Torigoe T, Bindea G, Popivanova B, Xu M, Fujita T, Hazama S, Suzuki N, Nagano H, Okuno K, Hirohashi Y, Furuhata T, Takemasa I, Patel P, Vora H, Shah B, Patel JB, Rajvik KN, Pandya SJ, Shukla SN, Wang Y, Zhang G, Yoshino T, Taniguchi H, Bifulco C, Lugli A, Lee JKJ, Zlobec I, Rau TT, Berger MD, Nagtegaal ID, Vink-Börger E, Hartmann A, Geppert CI, Kolwelter J, Merkel S, Grützmann R, Van den Eynde M, Jouret-Mourin A, Kartheuser A, Léonard D, Remue C, Wang J, Bavi P, Roehrl MHA, Ohashi PS, Nguyen LT, Han S, MacGregor HL, Hafezi-Bakhtiari S, Wouters BG, Masucci GV, Andersson E, Zavadova E, Vocka M, Spacek J, Petruzelka L, Konopasek B, Dundr P, Skalova H, Nemejcova K, Botti G, Tatangelo F, Delrio P, Ciliberto G, Maio M, Laghi L, Grizzi F, Marliot F, Fredriksen T, Buttard B, Lafontaine L, Maby P, Majdi A, Hijazi A, El Sissy C, Kirilovsky A, Berger A, Lagorce C, Paustian C, Ballesteros-Merino C, Dijkstra J, Van de Water C, van Lent-van Vliet S, Knijn N, Mușină AM, Scripcariu DV, Marincola FM, Ascierto PA, Fox BA, Pagès F, Kawakami Y, Galon J. Clinical Performance of the Consensus Immunoscore in Colon Cancer in the Asian Population from the Multicenter International SITC Study. Cancers (Basel) 2022; 14:cancers14184346. [PMID: 36139506 PMCID: PMC9497086 DOI: 10.3390/cancers14184346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Revised: 08/30/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND: In this study, we evaluated the prognostic value of Immunoscore in patients with stage I−III colon cancer (CC) in the Asian population. These patients were originally included in an international study led by the Society for Immunotherapy of Cancer (SITC) on 2681 patients with AJCC/UICC-TNM stages I−III CC. METHODS: CD3+ and cytotoxic CD8+ T-lymphocyte densities were quantified in the tumor and invasive margin by digital pathology. The association of Immunoscore with prognosis was evaluated for time to recurrence (TTR), disease-free survival (DFS), and overall survival (OS). RESULTS: Immunoscore stratified Asian patients (n = 423) into different risk categories and was not impacted by age. Recurrence-free rates at 3 years were 78.5%, 85.2%, and 98.3% for a Low, Intermediate, and High Immunoscore, respectively (HR[Low-vs-High] = 7.26 (95% CI 1.75−30.19); p = 0.0064). A High Immunoscore showed a significant association with prolonged TTR, OS, and DFS (p < 0.05). In Cox multivariable analysis stratified by center, Immunoscore association with TTR was independent (HR[Low-vs-Int+High] = 2.22 (95% CI 1.10−4.55) p = 0.0269) of the patient’s gender, T-stage, N-stage, sidedness, and MSI status. A significant association of a High Immunoscore with prolonged TTR was also found among MSS (HR[Low-vs-Int+High] = 4.58 (95% CI 2.27−9.23); p ≤ 0.0001), stage II (HR[Low-vs-Int+High] = 2.72 (95% CI 1.35−5.51); p = 0.0052), low-risk stage-II (HR[Low-vs-Int+High] = 2.62 (95% CI 1.21−5.68); p = 0.0146), and high-risk stage II patients (HR[Low-vs-Int+High] = 3.11 (95% CI 1.39−6.91); p = 0.0055). CONCLUSION: A High Immunoscore is significantly associated with the prolonged survival of CC patients within the Asian population.
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Affiliation(s)
- Bernhard Mlecnik
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Inovarion, 75005 Paris, France
| | - Toshihiko Torigoe
- Department of Pathology, Sapporo Medical University, Sapporo 060-8556, Japan
| | - Gabriela Bindea
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
| | - Boryana Popivanova
- Division of Cellular Signaling, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo 160-8582, Japan
| | - Mingli Xu
- Division of Cellular Signaling, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo 160-8582, Japan
| | - Tomonobu Fujita
- Division of Cellular Signaling, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo 160-8582, Japan
| | - Shoichi Hazama
- Department of Translational Research and Developmental Therapeutics against Cancer, Yamaguchi University School of Medicine, Yamaguchi 755-8505, Japan
| | - Nobuaki Suzuki
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Yamaguchi 753-8511, Japan
| | - Hiroaki Nagano
- Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Yamaguchi 753-8511, Japan
| | - Kiyotaka Okuno
- Department of Surgery, Kindai University, School of Medicine, Osakasayama 589-0014, Japan
| | - Yoshihiko Hirohashi
- Department of Pathology, Sapporo Medical University, Sapporo 060-8556, Japan
| | - Tomohisa Furuhata
- Department of Surgery, Surgical Oncology, and Science, Sapporo Medical University, Sapporo 060-8556, Japan
| | - Ichiro Takemasa
- Department of Surgery, Surgical Oncology, and Science, Sapporo Medical University, Sapporo 060-8556, Japan
| | - Prabhudas Patel
- The Gujarat Cancer & Research Institute, Asarwa, Ahmedabad 380016, India
| | - Hemangini Vora
- The Gujarat Cancer & Research Institute, Asarwa, Ahmedabad 380016, India
| | - Birva Shah
- The Gujarat Cancer & Research Institute, Asarwa, Ahmedabad 380016, India
| | | | - Kruti N. Rajvik
- The Gujarat Cancer & Research Institute, Asarwa, Ahmedabad 380016, India
| | - Shashank J. Pandya
- The Gujarat Cancer & Research Institute, Asarwa, Ahmedabad 380016, India
| | - Shilin N. Shukla
- The Gujarat Cancer & Research Institute, Asarwa, Ahmedabad 380016, India
| | - Yili Wang
- Institute for Cancer Research, School of Basic Medical Science, Xi’an 710061, China
- Health Science Center of Xi’an Jiaotong University, Xi’an 710061, China
| | - Guanjun Zhang
- Institute for Cancer Research, School of Basic Medical Science, Xi’an 710061, China
- Health Science Center of Xi’an Jiaotong University, Xi’an 710061, China
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwanoha, Kashiwa-shi 277-8577, Japan
| | - Hiroya Taniguchi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwanoha, Kashiwa-shi 277-8577, Japan
| | - Carlo Bifulco
- Department of Pathology, Providence Portland Medical Center, Portland, OR 97213, USA
| | - Alessandro Lugli
- Institute of Pathology, University of Bern, 3008 Bern, Switzerland
| | - Jiun-Kae Jack Lee
- Department of Biostatistics, M.D. Anderson Cancer Center, University of Texas, Houston, TX 77030, USA
| | - Inti Zlobec
- Institute of Pathology, University of Bern, 3008 Bern, Switzerland
| | - Tilman T. Rau
- Institute of Pathology, University of Bern, 3008 Bern, Switzerland
| | - Martin D. Berger
- Department of Medical Oncology, University Hospital of Bern, 3010 Bern, Switzerland
| | - Iris D. Nagtegaal
- Pathology Department, Radboud University, 6500 HC Nijmegen, The Netherlands
| | - Elisa Vink-Börger
- Pathology Department, Radboud University, 6500 HC Nijmegen, The Netherlands
| | - Arndt Hartmann
- Department of Pathology, University Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Carol I. Geppert
- Department of Pathology, University Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Julie Kolwelter
- Department of Pathology, University Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Susanne Merkel
- Department of Surgery, University Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Robert Grützmann
- Department of Surgery, University Erlangen-Nürnberg, 91054 Erlangen, Germany
| | - Marc Van den Eynde
- Institut Roi Albert II, Department of Medical Oncology, Cliniques Universitaires St-Luc, 1200 Brussels, Belgium
- Institut de Recherche Clinique et Experimentale (Pole MIRO), Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Anne Jouret-Mourin
- Department of Pathology, Cliniques Universitaires St-Luc, 1200 Brussels, Belgium
- Institut de Recherche Clinique et Experimentale (Pole GAEN), Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Alex Kartheuser
- Institut Roi Albert II, Department of Digestive Surgery, Cliniques Universitaires St-Luc Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Daniel Léonard
- Institut Roi Albert II, Department of Digestive Surgery, Cliniques Universitaires St-Luc Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Christophe Remue
- Institut Roi Albert II, Department of Digestive Surgery, Cliniques Universitaires St-Luc Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Julia Wang
- Curandis, New York, NY 10583, USA
- Department of Pathology, Laboratory Medicine Program, University Health Network, 11-E444, Toronto, ON M5G 2C4, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Prashant Bavi
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
| | - Michael H. A. Roehrl
- Department of Pathology, Laboratory Medicine Program, University Health Network, 11-E444, Toronto, ON M5G 2C4, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON M5S 1A8, Canada
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | | | - Linh T. Nguyen
- Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada
| | - SeongJun Han
- Princess Margaret Cancer Centre, Toronto, ON M5G 2C1, Canada
| | | | - Sara Hafezi-Bakhtiari
- Department of Pathology, Laboratory Medicine Program, University Health Network, 11-E444, Toronto, ON M5G 2C4, Canada
| | | | - Giuseppe V. Masucci
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University, 17177 Stockholm, Sweden
| | - Emilia Andersson
- Department of Oncology-Pathology, Karolinska Institutet, Karolinska University, 17177 Stockholm, Sweden
| | - Eva Zavadova
- Department of Oncology, First Faculty of Medicine, General University Hospital in Prague, Charles University, 12808 Prague, Czech Republic
| | - Michal Vocka
- Department of Oncology, First Faculty of Medicine, General University Hospital in Prague, Charles University, 12808 Prague, Czech Republic
| | - Jan Spacek
- Department of Oncology, First Faculty of Medicine, General University Hospital in Prague, Charles University, 12808 Prague, Czech Republic
| | - Lubos Petruzelka
- Department of Oncology, First Faculty of Medicine, General University Hospital in Prague, Charles University, 12808 Prague, Czech Republic
| | - Bohuslav Konopasek
- Department of Oncology, First Faculty of Medicine, General University Hospital in Prague, Charles University, 12808 Prague, Czech Republic
| | - Pavel Dundr
- Institute of Pathology, First Faculty of Medicine, General University Hospital in Prague, Charles University, 12808 Prague, Czech Republic
| | - Helena Skalova
- Institute of Pathology, First Faculty of Medicine, General University Hospital in Prague, Charles University, 12808 Prague, Czech Republic
| | - Kristyna Nemejcova
- Institute of Pathology, First Faculty of Medicine, General University Hospital in Prague, Charles University, 12808 Prague, Czech Republic
| | - Gerardo Botti
- Department of Pathology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Fabiana Tatangelo
- Department of Pathology, Istituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | - Paolo Delrio
- Colorectal Surgery Department, Instituto Nazionale Tumori IRCCS Fondazione G. Pascale, 80131 Naples, Italy
| | | | - Michele Maio
- Center for Immuno-Oncology, University Hospital, 53100 Siena, Italy
| | - Luigi Laghi
- Laboratory of Molecular Gastroenterology, IRCCS Humanitas Research Hospital, Rozzano, 20090 Milan, Italy
- Department of Medicine and Surgery, University of Parma, 43125 Parma, Italy
| | - Fabio Grizzi
- Department of Immunology and Inflammation, IRCCS Humanitas Research Hospital, Rozzano, 20090 Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20072 Milan, Italy
| | - Florence Marliot
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Immunomonitoring Platform, Laboratory of Immunology, AP-HP, Assistance Publique-Hopitaux de Paris, Georges Pompidou European Hospital, 75015 Paris, France
| | - Tessa Fredriksen
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
| | - Bénédicte Buttard
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
| | - Lucie Lafontaine
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
| | - Pauline Maby
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
| | - Amine Majdi
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
| | - Assia Hijazi
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
| | - Carine El Sissy
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Immunomonitoring Platform, Laboratory of Immunology, AP-HP, Assistance Publique-Hopitaux de Paris, Georges Pompidou European Hospital, 75015 Paris, France
| | - Amos Kirilovsky
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Immunomonitoring Platform, Laboratory of Immunology, AP-HP, Assistance Publique-Hopitaux de Paris, Georges Pompidou European Hospital, 75015 Paris, France
| | - Anne Berger
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Digestive Surgery Department, AP-HP, Assistance Publique-Hopitaux de Paris, Georges Pompidou European Hospital, 75015 Paris, France
| | - Christine Lagorce
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Department of Pathology, AP-HP, Assistance Publique-Hopitaux de Paris, Georges Pompidou European Hospital, 75015 Paris, France
| | - Christopher Paustian
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR 97239, USA
| | - Carmen Ballesteros-Merino
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR 97239, USA
| | - Jeroen Dijkstra
- Pathology Department, Radboud University, 6500 HC Nijmegen, The Netherlands
| | | | | | - Nikki Knijn
- Pathology Department, Radboud University, 6500 HC Nijmegen, The Netherlands
| | - Ana-Maria Mușină
- Department of Surgical Oncology, Regional Institute of Oncology, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iaşi, Romania
| | - Dragos-Viorel Scripcariu
- Department of Surgical Oncology, Regional Institute of Oncology, University of Medicine and Pharmacy “Grigore T. Popa”, 700115 Iaşi, Romania
| | | | - Paolo A. Ascierto
- Melanoma, Cancer Immunotherapy and Innovative Therapies Unit, Istituto Nazionale Tumori IRCCS Fondazione “G. Pascale”, 80131 Naples, Italy
| | - Bernard A. Fox
- Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR 97239, USA
- Laboratory of Molecular and Tumor Immunology, Earle A. Chiles Research Institute, Robert W. Franz Cancer Center, Providence Portland Medical Center, Portland, OR 97213, USA
| | - Franck Pagès
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Immunomonitoring Platform, Laboratory of Immunology, AP-HP, Assistance Publique-Hopitaux de Paris, Georges Pompidou European Hospital, 75015 Paris, France
| | - Yutaka Kawakami
- Division of Cellular Signaling, Institute for Advanced Medical Research, School of Medicine, Keio University, Tokyo 160-8582, Japan
| | - Jérôme Galon
- INSERM, Laboratory of Integrative Cancer Immunology, 75006 Paris, France
- Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, 75006 Paris, France
- Equipe Labellisée Ligue Contre le Cancer, 75006 Paris, France
- Correspondence: ; Tel.: +33-1-4427-9085
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