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Moretto R, Germani MM, Borelli B, Conca V, Rossini D, Boraschi P, Donati F, Urbani L, Lonardi S, Bergamo F, Cerma K, Ramondo G, D'Amico FE, Salvatore L, Valente G, Barbaro B, Giuliante F, Di Maio M, Masi G, Cremolini C. Predicting early recurrence after resection of initially unresectable colorectal liver metastases: the role of baseline and pre-surgery clinical, radiological and molecular factors in a real-life multicentre experience. ESMO Open 2024; 9:102991. [PMID: 38631269 PMCID: PMC11027482 DOI: 10.1016/j.esmoop.2024.102991] [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: 01/04/2024] [Revised: 03/09/2024] [Accepted: 03/11/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Advances in surgical techniques and systemic treatments have increased the likelihood of achieving radical surgery and long-term survival in metastatic colorectal cancer (mCRC) patients with initially unresectable colorectal liver metastases (CRLMs). Nonetheless, roughly half of the patients resected after an upfront systemic therapy experience disease relapse within 6 months from surgery, thus leading to the question whether surgery is actually beneficial for these patients. MATERIALS AND METHODS A real-world dataset of mCRC patients with initially unresectable liver-limited disease treated with conversion chemotherapy followed by radical resection of CRLMs at three high-volume Italian institutions was retrospectively assessed with the aim of investigating the association of baseline and pre-surgical clinical, radiological and molecular factors with the risk of relapse within 6 or 12 months from surgery. RESULTS Overall, 268 patients were included in the analysis and 207 (77%) experienced recurrence. Ninety-six (46%) of them had disease relapse within 6 months after CRLM resection and in spite of several variables associated with early recurrence at univariate analyses, only primary tumour resection at diagnosis [odds ratio (OR) 0.53, 95% confidence interval (CI) 0.32-0.89, P = 0.02] remained significant in the multivariable model. Among patients with resected primary tumours, pN+ stage was associated with higher risk of disease relapse within 6 months (OR 3.02, 95% CI 1.23-7.41, P = 0.02). One hundred and forty-nine patients (72%) had disease relapse within 12 months after CRLMs resection but none of the analysed variables was independently associated with outcome. CONCLUSIONS Clinical, radiological and molecular factors assessed before and after conversion chemotherapy do not reliably predict early recurrence after secondary resection of initially unresectable CRLMs. While novel markers are needed to optimize the cost/efficacy balance of surgical procedures, CRLM resection should be offered as soon as metastases become resectable during first-line chemotherapy to all patients eligible for surgery.
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Affiliation(s)
- R Moretto
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa
| | - M M Germani
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa; Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa
| | - B Borelli
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa; Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa
| | - V Conca
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa; Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa
| | - D Rossini
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa; Department of Health Sciences, Section of Clinical Pharmacology and Oncology, University of Florence, Pisa
| | - P Boraschi
- Department of Diagnostic and Interventional Radiology, and Nuclear Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa
| | - F Donati
- Department of Diagnostic and Interventional Radiology, and Nuclear Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa
| | - L Urbani
- General Surgery, Azienda Ospedaliero-Universitaria Pisana, Pisa
| | - S Lonardi
- Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua
| | - F Bergamo
- Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua
| | - K Cerma
- Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua
| | - G Ramondo
- Radiology Unit, Veneto Institute of Oncology IOV - IRCCS, Padua
| | - F E D'Amico
- General Surgery 2, Department of Surgical Oncological and Gastroenterological Sciences (DISCOG), University of Padua, Padua
| | - L Salvatore
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome; Medical Oncology Unit, Università Cattolica del Sacro Cuore, Rome
| | - G Valente
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome; Medical Oncology Unit, Università Cattolica del Sacro Cuore, Rome
| | - B Barbaro
- Diagnostic and General Interventional Radiology, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome
| | - F Giuliante
- General and Hepatobiliary Surgery, Fondazione Policlinico Universitario Agostino Gemelli, IRCCS, Rome
| | - M Di Maio
- Department of Oncology, Università degli Studi di Torino, Turin, Italy
| | - G Masi
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa; Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa
| | - C Cremolini
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa; Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa.
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2
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Bhimani N, Dieng M, Kelly PJ, Hugh TJ. Quality-of-life measurement long-term after resection of colorectal liver metastases - is there an optimal assessment tool? HPB (Oxford) 2024; 26:352-361. [PMID: 37968202 DOI: 10.1016/j.hpb.2023.11.001] [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] [Received: 07/20/2023] [Revised: 09/25/2023] [Accepted: 11/03/2023] [Indexed: 11/17/2023]
Abstract
BACKGROUND There is limited literature on health-related quality-of-life (HRQoL) in patients with colorectal liver metastases (CRLM). Furthermore, there is no consensus on which HRQoL tool is most appropriate. This study assessed the long-term HRQoL in patients who undergo liver resection for CRLM and assessed which HRQoL tool is most useful. METHODS This was a cross-sectional study of patients who had curative resection for CRLM between 2010 and June 2021. Three validated instruments were used: The European Organisation for Research and Treatment of Cancer (EORTC), which consists of the QLQ-C30 (a generic questionnaire) and QLQ-LMC21 (CRLM specific); the EuroQol-5D (EQ-5D) and the 36-Item Short Form Survey. RESULTS 121 patients underwent liver resection for CRLM, of which 85 were alive. There was a 61 % response rate (n = 52). The median post-operative time when the survey was completed was 4.0 years. Across all three questionnaires, patients performed exceptionally well in all domains, with median functional scores >90. The EQ-5D-5L VAS and the EROTC QLQ-C30 produced similar results. CONCLUSION This study demonstrates excellent long-term HRQoL in patients who undergo resection for CRLM. The EQ-5D questionnaire is the preferred questionnaire because it is shorter and simpler to complete than the other tools without compromising accuracy.
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Affiliation(s)
- Nazim Bhimani
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, St Leonards, NSW, Australia; Faculty of Medicine and Health, University of Sydney, NSW, Australia.
| | - Mbathio Dieng
- Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia
| | - Patrick J Kelly
- Sydney School of Public Health, University of Sydney, Sydney, NSW, Australia
| | - Thomas J Hugh
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, St Leonards, NSW, Australia; Northern Clinical School, University of Sydney, NSW, Australia
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3
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Jones A, Findlay A, Knight SR, Rees J, O'Reilly D, Jones RP, Pathak S. Follow up after surgery for colorectal liver metastases: A systematic review. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:107103. [PMID: 37890234 DOI: 10.1016/j.ejso.2023.107103] [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: 04/21/2023] [Revised: 09/04/2023] [Accepted: 09/27/2023] [Indexed: 10/29/2023]
Abstract
INTRODUCTION Recurrence post hepatectomy for colorectal liver metastases (CRLM) occurs in 70 % of patients within two years. No established guidance on the method or intensity of follow-up currently exists. The aim of this systematic review was to summarise literature and determine whether it is possible to identify an optimal follow up regime. To this date there are no randomised prospective studies investigating this. METHODS A systematic review was performed according to PRISMA guidelines. Outcomes included general demographics, method, frequency and duration of follow up, survival and recurrence data. Quality assessment of the papers was performed. RESULTS Twenty-five articles published between 1994 and 2022 were included, including 9945 patients. CT was the most common imaging modality (n = 14) and CEA most common blood test (n = 11). Intensity of follow up was higher in the first two years post resection and only two papers continued follow up post 5 years resection. There was wide variation in outcome measures - Overall survival (OS) was most commonly reported. Nine papers reported OS ranging between 39 and 78.1 %. CONCLUSIONS There is wide variation in follow up methods and outcome reporting. There is no strong evidence to support intensive follow up, and the benefits of long term follow up are also unknown due to the lack of patient centred data. High quality, prospective studies should be the focus of future research as further retrospective data is unlikely to resolve uncertainties around optimal follow up.
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Affiliation(s)
- Annabel Jones
- University Hospitals Bristol and Weston NHS Foundation Trust, Marlborough St, Bristol, BS1 3NU, UK
| | - Alasdair Findlay
- Department of Abdominal Medicine and Surgery, St James's University Hospital, Beckett Street, Leeds, LS9 7TF, UK
| | - Stephen R Knight
- Centre for Medical Informatics, Usher Institute, Nine Edinburgh BioQuarter, 9 Little France Road, EH16 4UX, UK
| | - Jonathan Rees
- University Hospitals Bristol and Weston NHS Foundation Trust, Marlborough St, Bristol, BS1 3NU, UK
| | - David O'Reilly
- Cardiff Liver Unit, University Hospital of Wales, Cardiff, CF14 4XW, UK
| | - Robert P Jones
- Institute of Translational Medicine, University of Liverpool, Brownlow Hill, Liverpool, L69 3BX, UK
| | - Samir Pathak
- Department of Abdominal Medicine and Surgery, St James's University Hospital, Beckett Street, Leeds, LS9 7TF, UK.
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Ruff SM, Shannon AH, Pawlik TM. The Role of Targeted Therapy in the Multi-Disciplinary Approach to Colorectal Liver Metastasis. Cancers (Basel) 2023; 15:3513. [PMID: 37444625 DOI: 10.3390/cancers15133513] [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: 05/26/2023] [Revised: 07/01/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Colorectal cancer (CRC) is the second most common cause of cancer-related mortality in the United States. Among newly diagnosed patients with CRC, 20% will present with metastatic disease and another 25% will develop metastases. The surgical resection of the primary tumor and metastatic disease sites confers the best chance at long-term survival. Unfortunately, many patients will recur after resection or present with unresectable disease. As such, metastatic CRC is commonly treated with a combination of surgery, systemic therapy, and/or liver-directed therapies. Despite best efforts, 5-year survival for unresectable metastatic CRC is only about 20%. CRC is a heterogeneous disease and the underlying genetic differences inform behavior, treatment strategy, and prognosis. Given the limitations of cytotoxic chemotherapy and the growing role of molecular profiling, research has focused on identifying and developing targeted therapies. We herein review how genetic profiling informs prognosis, crucial cell-signaling pathways that play a role in CRC carcinogenesis, and currently approved targeted therapies for metastatic CRC.
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Affiliation(s)
- Samantha M Ruff
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Alexander H Shannon
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Timothy M Pawlik
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH 43210, USA
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Colorectal Cancer Liver Metastases: Genomics and Biomarkers with Focus on Local Therapies. Cancers (Basel) 2023; 15:cancers15061679. [PMID: 36980565 PMCID: PMC10046329 DOI: 10.3390/cancers15061679] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 02/23/2023] [Accepted: 03/03/2023] [Indexed: 03/11/2023] Open
Abstract
Molecular cancer biomarkers help personalize treatment, predict oncologic outcomes, and identify patients who can benefit from specific targeted therapies. Colorectal cancer (CRC) is the third-most common cancer, with the liver being the most frequent visceral metastatic site. KRAS, NRAS, BRAF V600E Mutations, DNA Mismatch Repair Deficiency/Microsatellite Instability Status, HER2 Amplification, and NTRK Fusions are NCCN approved and actionable molecular biomarkers for colorectal cancer. Additional biomarkers are also described and can be helpful in different image-guided hepatic directed therapies specifically for CRLM. For example, tumors maintaining the Ki-67 proliferation marker after thermal ablation was shown to be particularly resilient to ablation. Ablation margin was also shown to be an important factor in predicting local recurrence, with a ≥10 mm minimal ablation margin being required to attain local tumor control, especially for patients with mutant KRAS CRLM.
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6
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Su YM, Liu W, Yan XL, Wang LJ, Liu M, Wang HW, Jin KM, Bao Q, Wang K, Li J, Xu D, Xing BC. Five-year survival post hepatectomy for colorectal liver metastases in a real-world Chinese cohort: Recurrence patterns and prediction for potential cure. Cancer Med 2023; 12:9559-9569. [PMID: 36846977 PMCID: PMC10166917 DOI: 10.1002/cam4.5732] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 02/06/2023] [Accepted: 02/12/2023] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND Patients with a 5-year recurrence-free survival post liver resection for colorectal cancer liver metastases (CRLM) are considered to be potentially cured. However, there is a deficit of data on long-term follow-up and the recurrence status among these patients in the Chinese population. We analyzed real-world follow-up data of patients with CRLM who underwent hepatectomy, explored the recurrence patterns, and established a prediction model for a potential cure scenario. METHODS Patients who underwent radical hepatic resection for CRLM during 2000-2016, with actual follow-up data for at least 5 years, were enrolled. The observed survival rate was calculated and compared among the groups with different recurrence patterns. The predictive factors for 5-year non-recurrence were determined using logistic regression analysis; a recurrence-free survival model was developed to predict long-term survival. RESULTS A total of 433 patients were included, of whom 113 patients were found non-recurrence after 5 years follow-up, with a potential cure rate of 26.1%. Patients with late recurrence (>5 months) and lung relapse showed significantly superior survival. Repeated localized treatment significantly improved the long-term survival of patients with intrahepatic or extrahepatic recurrences. Multivariate analysis showed that RAS wild-type CRC, preoperative CEA <10 ng/ml, and liver metastases ≤3 were independent factors for a 5-year disease-free recurrence. A cure model was developed based on the above factors, achieving good performance in predicting long-term survival. CONCLUSIONS About one quarter patients with CRLM could achieve potential cure with non-recurrence at 5-year after surgery. The recurrence-free cure model could well distinguish the long-term survival, which would aid clinicians in determining the treatment strategy.
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Affiliation(s)
- Yu-Ming Su
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Wei Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xiao-Luan Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Li-Jun Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Ming Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Hong-Wei Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Ke-Min Jin
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Quan Bao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Kun Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Juan Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Da Xu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
| | - Bao-Cai Xing
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing, China
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7
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Meyer YM, Galjart B, Waalboer RB, Olthof PB, van Vugt JLA, Grünhagen DJ, Verhoef C. Absence of association between CT-assessed skeletal muscle mass and long-term oncological outcomes after curative therapy for colorectal liver metastasis. HPB (Oxford) 2022; 24:1711-1719. [PMID: 35550727 DOI: 10.1016/j.hpb.2022.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 02/03/2022] [Accepted: 04/20/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Sarcopenia is associated with impaired short- and long-term outcomes in gastrointestinal cancers. Whether sarcopenia is associated with impaired survival after local therapy of Colorectal Cancer Liver Metastases (CRLM) remains controversial. This study aimed to determine the influence of sarcopenia on long-term outcomes after curative-intent therapy for CRLM. METHODS Patients undergoing local therapy for CRLM between 2003 and 2019 were retrospectively analyzed using the skeletal muscle index at the level of the third lumbar vertebra as an indicator of sarcopenia. Factors associated with overall (OS) and disease-free (DFS) survival were analyzed using univariable and multivariable cox regression. RESULTS In total 213/465 patients (46%) were considered sarcopenic. Sarcopenic patients had no impaired 5-year OS or DFS compared to non-sarcopenic patients, 38% vs 44% (p = 0.153) and 19 vs 23% (p = 0.339) respectively. Sarcopenia was not associated with impaired OS (HR = 1.11, 95%CI = 0.85-1.46, p = 0.43) or DFS (HR = 0.99, 95%CI = 0.77-1.28, p = 0.96) in multivariable analysis. There were no significant differences in postoperative complications (p = 0.47), the incidence (p = 0.65) and treatment (p = 0.37) of recurrent metastases. Five-year OS after resection for recurrences was 14% (sarcopenic) and 22% (non-sarcopenic) p 0.716. CONCLUSION Sarcopenia assessed by computed tomography was not associated with impaired survival outcomes in the group of CRLM patients overall.
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Affiliation(s)
- Yannick M Meyer
- Department of Surgical Oncology and Gastro-intestinal Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Boris Galjart
- Department of Surgical Oncology and Gastro-intestinal Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Ruben B Waalboer
- Department of Surgical Oncology and Gastro-intestinal Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Pim B Olthof
- Department of Surgical Oncology and Gastro-intestinal Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Jeroen L A van Vugt
- Department of Surgical Oncology and Gastro-intestinal Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Dirk J Grünhagen
- Department of Surgical Oncology and Gastro-intestinal Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Cornelis Verhoef
- Department of Surgical Oncology and Gastro-intestinal Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands.
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Survival Study: International Multicentric Minimally Invasive Liver Resection for Colorectal Liver Metastases (SIMMILR-2). Cancers (Basel) 2022; 14:cancers14174190. [PMID: 36077728 PMCID: PMC9454893 DOI: 10.3390/cancers14174190] [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: 07/25/2022] [Revised: 08/12/2022] [Accepted: 08/23/2022] [Indexed: 11/17/2022] Open
Abstract
Introduction: Study: International Multicentric Minimally Invasive Liver Resection for Colorectal Liver Metastases (SIMMILR-CRLM) was a propensity score matched (PSM) study that reported short-term outcomes of patients with CRLM who met the Milan criteria and underwent either open (OLR), laparoscopic (LLR) or robotic liver resection (RLR). This study, designated as SIMMILR-2, reports the long-term outcomes from that initial study, now referred to as SIMMILR-1. Methods: Data regarding neoadjuvant chemotherapeutic (NC) and neoadjuvant biological (NB) treatments received were collected, and Kaplan−Meier curves reporting the 5-year overall (OS) and recurrence-free survival (RFS) for OLR, LLR and RLR were created for patients who presented with synchronous lesions only, as there was insufficient follow-up for patients with metachronous lesions. Results: A total of 73% of patients received NC and 38% received NB in the OLR group compared to 70% and 28% in the LLR group, respectively (p = 0.5 and p = 0.08). A total of 82% of patients received NC and 40% received NB in the OLR group compared to 86% and 32% in the RLR group, respectively (p > 0.05). A total of 71% of patients received NC and 53% received NB in the LLR group compared to 71% and 47% in the RLR group, respectively (p > 0.05). OS at 5 years was 34.8% after OLR compared to 37.1% after LLR (p = 0.4), 34.3% after OLR compared to 46.9% after RLR (p = 0.4) and 30.3% after LLR compared to 46.9% after RLR (p = 0.9). RFS at 5 years was 12.1% after OLR compared to 20.7% after LLR (p = 0.6), 33.3% after OLR compared to 26.3% after RLR (p = 0.6) and 22.7% after LLR compared to 34.6% after RLR (p = 0.6). Conclusions: When comparing OLR, LLR and RLR, the OS and RFS were all similar after utilization of the Milan criteria and PSM. Biological agents tended to be utilized more in the OLR group when compared to the LLR group, suggesting that highly aggressive tumors are still managed through an open approach.
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9
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Buisman FE, Giardiello D, Kemeny NE, Steyerberg EW, Höppener DJ, Galjart B, Nierop PMH, Balachandran VP, Cercek A, Drebin JA, Gönen M, Jarnagin WR, Kingham TP, Vermeulen PB, Wei AC, Grünhagen DJ, Verhoef C, D'Angelica MI, Koerkamp BG. Predicting 10-year survival after resection of colorectal liver metastases; an international study including biomarkers and perioperative treatment. Eur J Cancer 2022; 168:25-33. [PMID: 35430383 PMCID: PMC9117473 DOI: 10.1016/j.ejca.2022.01.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 12/18/2021] [Accepted: 01/05/2022] [Indexed: 12/13/2022]
Abstract
BACKGROUND The aim of this study was to develop a prediction model for 10-year overall survival (OS) after resection of colorectal liver metastasis (CRLM) based on patient, tumour and treatment characteristics. METHODS Consecutive patients after complete resection of CRLM were included from two centres (1992-2019). A prediction model providing 10-year OS probabilities was developed using Cox regression analysis, including KRAS, BRAF and histopathological growth patterns. Discrimination and calibration were assessed using cross-validation. A web-based calculator was built to predict individual 10-year OS probabilities. RESULTS A total of 4112 patients were included. The estimated 10-year OS was 30% (95% CI 29-32). Fifteen patient, tumour and treatment characteristics were independent prognostic factors for 10-year OS; age, gender, location and nodal status of the primary tumour, disease-free interval, number and diameter of CRLM, preoperative CEA, resection margin, extrahepatic disease, KRAS and BRAF mutation status, histopathological growth patterns, perioperative systemic chemotherapy and hepatic arterial infusion pump chemotherapy. The discrimination at 10-years was 0.73 for both centres. A simplified risk score identified four risk groups with a 10-year OS of 57%, 38%, 24%, and 12%. CONCLUSIONS Ten-year OS after resection of CRLM is best predicted with a model including 15 patient, tumour, and treatment characteristics. The web-based calculator can be used to inform patients. This model serves as a benchmark to determine the prognostic value of novel biomarkers.
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Affiliation(s)
- Florian E Buisman
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | - Daniele Giardiello
- Department of Biomedical Data Sciences, Leiden University Medical Centre, Leiden, the Netherlands; Department of Molecular Pathology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Nancy E Kemeny
- Department Medical Oncology, Memorial Sloan Kettering Cancer Centre, New York, USA
| | - Ewout W Steyerberg
- Department of Biomedical Data Sciences, Leiden University Medical Centre, Leiden, the Netherlands; Department of Public Health, Erasmus MC, PO Box 20400, 3000 CA Rotterdam, the Netherlands
| | - Diederik J Höppener
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | - Boris Galjart
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | - Pieter M H Nierop
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | | | - Andrea Cercek
- Department Medical Oncology, Memorial Sloan Kettering Cancer Centre, New York, USA
| | - Jeffrey A Drebin
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Mithat Gönen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - William R Jarnagin
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - T P Kingham
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Peter B Vermeulen
- Translational Cancer Research Unit (GZA Hospitals and University of Antwerp), Antwerp, Belgium
| | - Alice C Wei
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Dirk J Grünhagen
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | - Cornelis Verhoef
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands
| | | | - Bas Groot Koerkamp
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, the Netherlands.
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Tasoudis PT, Ziogas IA, Alexopoulos SP, Fung JJ, Tsoulfas G. Role of liver transplantation in the management of colorectal liver metastases: Challenges and opportunities. World J Clin Oncol 2021; 12:1193-1201. [PMID: 35070738 PMCID: PMC8716993 DOI: 10.5306/wjco.v12.i12.1193] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/29/2021] [Accepted: 11/28/2021] [Indexed: 02/06/2023] Open
Abstract
The liver is the most common site of colorectal cancer metastasis. Complete resection of the metastatic tumor is currently the only treatment modality available with a potential for cure. However, only 20% of colorectal liver metastases (CRLM) are considered resectable at the time of presentation. Liver transplantation (LT) has been proposed as an alternative oncologic treatment for patients with unresectable CRLM. This review summarizes the published experiences of LT in the setting of unresectable CRLM from the previous decades and discusses the challenges and future horizons in the field. Contemporary experiences that come mostly from countries with broader access to liver grafts are also explored and their promising findings in terms of overall survival (OS) and disease-free survival (DFS) are outlined along with their study design and methods. The rationale of establishing specific patient selection criteria and the dilemmas around immunosuppressive regimens in patients undergoing LT for CRLM are also highlighted. Additionally, this review describes the findings of studies comparing LT vs chemotherapy alone and LT vs portal vein embolization plus resection for CRLM in terms of OS and DFS. Last but not least, we present current perspectives and ongoing prospective trials that try to elucidate the role of LT for CRLM.
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Affiliation(s)
| | - Ioannis A Ziogas
- Department of Surgery, Division of Hepatobiliary Surgery and Liver Transplantation, Vanderbilt University Medical Center, Nashville, TN 37232, United States
| | - Sophoclis P Alexopoulos
- Department of Surgery, Division of Hepatobiliary Surgery and Liver Transplantation, Vanderbilt University Medical Center, Nashville, TN 37232, United States
| | - John J Fung
- Department of Surgery, University of Chicago Medicine Transplant Institute, Chicago, IL 60637, United States
| | - Georgios Tsoulfas
- Department of Transplant Surgery, Aristotle University School of Medicine, Thessaloniki 54622, Greece
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Martin J, Petrillo A, Smyth EC, Shaida N, Khwaja S, Cheow HK, Duckworth A, Heister P, Praseedom R, Jah A, Balakrishnan A, Harper S, Liau S, Kosmoliaptsis V, Huguet E. Colorectal liver metastases: Current management and future perspectives. World J Clin Oncol 2020; 11:761-808. [PMID: 33200074 PMCID: PMC7643190 DOI: 10.5306/wjco.v11.i10.761] [Citation(s) in RCA: 104] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 05/14/2020] [Accepted: 08/31/2020] [Indexed: 02/06/2023] Open
Abstract
The liver is the commonest site of metastatic disease for patients with colorectal cancer, with at least 25% developing colorectal liver metastases (CRLM) during the course of their illness. The management of CRLM has evolved into a complex field requiring input from experienced members of a multi-disciplinary team involving radiology (cross sectional, nuclear medicine and interventional), Oncology, Liver surgery, Colorectal surgery, and Histopathology. Patient management is based on assessment of sophisticated clinical, radiological and biomarker information. Despite incomplete evidence in this very heterogeneous patient group, maximising resection of CRLM using all available techniques remains a key objective and provides the best chance of long-term survival and cure. To this end, liver resection is maximised by the use of downsizing chemotherapy, optimisation of liver remnant by portal vein embolization, associating liver partition and portal vein ligation for staged hepatectomy, and combining resection with ablation, in the context of improvements in the functional assessment of the future remnant liver. Liver resection may safely be carried out laparoscopically or open, and synchronously with, or before, colorectal surgery in selected patients. For unresectable patients, treatment options including systemic chemotherapy, targeted biological agents, intra-arterial infusion or bead delivered chemotherapy, tumour ablation, stereotactic radiotherapy, and selective internal radiotherapy contribute to improve survival and may convert initially unresectable patients to operability. Currently evolving areas include biomarker characterisation of tumours, the development of novel systemic agents targeting specific oncogenic pathways, and the potential re-emergence of radical surgical options such as liver transplantation.
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Affiliation(s)
- Jack Martin
- Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Angelica Petrillo
- Department of Precision Medicine, Division of Medical Oncology, University of Campania "L. Vanvitelli", Napoli 80131, Italy, & Medical Oncology Unit, Ospedale del Mare, 80147 Napoli Italy
| | - Elizabeth C Smyth
- Department of Oncology, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Nadeem Shaida
- Department of Radiology, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB22 0QQ, United Kingdom
| | - Samir Khwaja
- Department of Radiology, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB22 0QQ, United Kingdom
| | - HK Cheow
- Department of Nuclear Medicine, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Adam Duckworth
- Department of Pathology, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Paula Heister
- Department of Pathology, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Raaj Praseedom
- Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Asif Jah
- Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Anita Balakrishnan
- Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Simon Harper
- Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Siong Liau
- Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Vasilis Kosmoliaptsis
- Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
| | - Emmanuel Huguet
- Department of Surgery, Addenbrookes Hospital, NIHR Comprehensive Biomedical Research and Academic Health Sciences Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, United Kingdom
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Hołówko W, Triantafyllidis I, Neuberg M, Tabchouri N, Beaussier M, Bennamoun M, Sarran A, Lefevre M, Louvet C, Gayet B, Fuks D. Does the difficulty grade of laparoscopic liver resection for colorectal liver metastases correlate with long-term outcomes? Eur J Surg Oncol 2020; 46:1620-1627. [PMID: 32561203 DOI: 10.1016/j.ejso.2020.05.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 05/20/2020] [Accepted: 05/25/2020] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Prognosis of patients with colorectal liver metastases (CRLM) is strongly correlated with the oncological outcome after liver resection. The aim of this study was to analyze the impact of laparoscopic liver resection (LLR) difficulty score (IMM difficulty score) on the oncological results in patients treated for CRLM. METHODS All patients who underwent LLRs for CRLM from 2000 to 2016 in our department, were retrospectively reviewed. Data regarding difficulty classification, -according to the Institute Mutualiste Montsouris score (IMM)-, recurrence rate, recurrence-free survival (RFS), overall survival (OS) and data regarding margin status were analyzed. RESULTS A total of 520 patients were included. Patients were allocated into 3 groups based on IMM difficulty score of the LLR they underwent: there were 227 (43,6%), 84 (16,2%) and 209 (40,2%) patients in groups I, II and III, respectively. The R1 resection rate in group I, II and III were 8,8% (20/227), 11,9% (10/84) and 12,4% (26/209) respectively (p = 0.841). Three- and 5-year RFS rates were 77% and 73% in group I, 58% and 51% in group II, 61% and 53% in group III, respectively (p = 0.038). Three and 5-year OS rates were 87% and 80% for group I, 77% and 66% for group II, 80% and 69% for group III respectively (p = 0.022). CONCLUSION The higher LLR difficulty score correlates with significant morbidity and worse RFS and OS, although the more technically demanding and difficult cases are not associated with increased rates of positive resection margins and recurrence.
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Affiliation(s)
- Wacław Hołówko
- Department of Digestive Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, Université Paris Descartes, France; Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Ioannis Triantafyllidis
- Department of Digestive Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, Université Paris Descartes, France; Department of General Surgery, General Hospital of Veria, Greece
| | - Maud Neuberg
- Department of Digestive Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, Université Paris Descartes, France
| | - Nicolas Tabchouri
- Department of Digestive Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, Université Paris Descartes, France
| | - Marc Beaussier
- Department of Digestive Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, Université Paris Descartes, France
| | - Mostefa Bennamoun
- Department of Oncology, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, France
| | - Anthony Sarran
- Department of Radiology, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, France
| | - Marine Lefevre
- Department of Pathology, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, France
| | - Christophe Louvet
- Department of Oncology, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, France
| | - Brice Gayet
- Department of Digestive Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, Université Paris Descartes, France
| | - David Fuks
- Department of Digestive Oncologic and Metabolic Surgery, Institut Mutualiste Montsouris, 42 boulevard Jourdan, 75014, Paris, Université Paris Descartes, France.
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Histopathological growth patterns of colorectal liver metastasis exhibit little heterogeneity and can be determined with a high diagnostic accuracy. Clin Exp Metastasis 2019; 36:311-319. [PMID: 31134394 PMCID: PMC6611753 DOI: 10.1007/s10585-019-09975-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 05/22/2019] [Indexed: 02/08/2023]
Abstract
Colorectal liver metastases (CRLM) exhibit distinct histopathological growth patterns (HGPs) that are indicative of prognosis following surgical treatment. This study aims to assess the reliability and replicability of this histological biomarker. Within and between metastasis HGP concordance was analysed in patients who underwent surgery for CRLM. An independent cohort was used for external validation. Within metastasis concordance was assessed in CRLM with ≥ 2 tissue blocks. Similarly, concordance amongst multiple metastases was determined in patients with ≥ 2 resected CRLM. Diagnostic accuracy [expressed in area under the curve (AUC)] was compared by number of blocks and number of metastases scored. Interobserver agreement (Cohen’s k) compared to the gold standard was determined for a pathologist and a PhD candidate without experience in HGP assessment after one and two training sessions. Both the within (95%, n = 825) and the between metastasis (90%, n = 363) HGP concordance was high. These results could be replicated in the external validation cohort with a within and between metastasis concordance of 97% and 94%, respectively. Diagnostic accuracy improved when scoring 2 versus 1 blocks(s) or CRLM (AUC = 95.9 vs. 97.7 [p = 0.039] and AUC = 96.5 vs. 93.3 [p = 0.026], respectively), but not when scoring 3 versus 2 blocks or CRLM (both p > 0.2). After two training sessions the interobserver agreement for both the pathologist and the PhD candidate were excellent (k = 0.953 and k = 0.951, respectively). The histopathological growth patterns of colorectal liver metastasis exhibit little heterogeneity and can be determined with a high diagnostic accuracy, making them a reliable and replicable histological biomarker.
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Nierop PMH, Galjart B, Höppener DJ, van der Stok EP, Coebergh van den Braak RRJ, Vermeulen PB, Grünhagen DJ, Verhoef C. Salvage treatment for recurrences after first resection of colorectal liver metastases: the impact of histopathological growth patterns. Clin Exp Metastasis 2019; 36:109-118. [PMID: 30843120 PMCID: PMC6445820 DOI: 10.1007/s10585-019-09960-7] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 03/04/2019] [Indexed: 12/23/2022]
Abstract
The majority of patients recur after resection of colorectal liver metastases (CRLM). Patients with CRLM displaying a desmoplastic histopathological growth pattern (dHGP) have a better prognosis and lower probability of recurrence than patients with non-dHGP CRLM. The current study evaluates the impact of HGP type on the pattern and treatment of recurrences after first resection of CRLM. A retrospective cohort study was performed, including patients with known HGP type after complete resection of CRLM. All patients were treated between 2000 and 2015. The HGP was determined on the CRLM resected at first partial hepatectomy. The prognostic value of HGPs, in terms of survival outcome, in the current patient cohort were previously published. In total 690 patients were included, of which 492 (71%) developed recurrent disease. CRLM displaying dHGP were observed in 103 patients (21%). Amongst patients with dHGP CRLM diagnosed with recurrent disease, more liver-limited recurrences were seen (43% vs. 31%, p = 0.030), whereas patients with non-dHGP more often recurred at multiple locations (34% vs. 19%, p = 0.005). Patients with dHGP CRLM were more likely to undergo curatively intended local treatment for recurrent disease (adjusted odds ratio: 2.37; 95% confidence interval (CI) [1.46-3.84]; p < 0.001) compared to patients with non-dHGP. The present study demonstrates that liver-limited disease recurrence after complete resection of CRLM is more often seen in patients with dHGP, whereas patients with non-dHGP more frequently experience multi-organ recurrence. Recurrences in patients with dHGP at first CRLM resection are more likely to be salvageable by local treatment modalities, but no prognostic impact of HGPs after salvage therapy for recurrent disease was found.
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Affiliation(s)
- Pieter M H Nierop
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Boris Galjart
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Diederik J Höppener
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Eric P van der Stok
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | | | - Peter B Vermeulen
- Translational Cancer Research Unit, (GZA Hospitals and University of Antwerp), Antwerp, Belgium
| | - Dirk J Grünhagen
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Cornelis Verhoef
- Department of Surgical Oncology and Gastrointestinal Surgery, Erasmus MC Cancer Institute, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
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15
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Govaerts K, Chandrakumaran K, Carr NJ, Cecil TD, Dayal S, Mohamed F, Thrower A, Moran BJ. Single centre guidelines for radiological follow-up based on 775 patients treated by cytoreductive surgery and HIPEC for appendiceal pseudomyxoma peritonei. Eur J Surg Oncol 2018; 44:1371-1377. [DOI: 10.1016/j.ejso.2018.06.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 06/09/2018] [Accepted: 06/24/2018] [Indexed: 01/29/2023] Open
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16
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Recurrence patterns after laparoscopic resection of colorectal liver metastases. Surg Endosc 2018; 32:4788-4797. [PMID: 29761279 DOI: 10.1007/s00464-018-6229-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Accepted: 05/09/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND The major issue after liver resection for colorectal liver metastases (CRLM) is the high incidence of recurrence. Unlike open liver resection (OLR), recurrence following laparoscopic liver resection (LLR) is not well documented. The aim of this study was to analyze recurrence patterns and treatment following LLR for CRLM. STUDY DESIGN All patients who underwent LLR for CRLM from 2000 to 2016 were reviewed. Patients who presented with recurrence were compared to those who did not. Recurrence-free survival (RFS), overall survival (OS), and risk of recurrence and survival prognostic factors were analyzed. RESULTS Overall, 273 patients were included, of which 157 (57.5%) were treated for one liver metastasis (LM). Median follow-up was 41 (12-187) months and associated extrahepatic disease was present in 27% of patients (mainly pulmonary, 65%). After a median of 16 (3-151) months, 197 (72%) patients presented with recurrence. Recurrences were early (< 6 months) in 22.8% of cases, occured in a single site in 66% and were intrahepatic, extrahepatic, or both in 44, 30, and 26%, respectively. Recurrences were treated with surgery or chemotherapy only in 45 and 47%, respectively. 3-, 5-, and 10-year OS was 82, 71, and 43%, respectively. Independent risk factors for recurrence were node-positive primary tumor, extrahepatic disease before hepatectomy, and R1 resection. CONCLUSION LLR for CRLM does not seem to be associated with distinctive recurrence patterns. LLR for CRLM yielded satisfying RFS and OS and should therefore be considered whenever possible.
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Moris D, Tsilimigras DI, Chakedis J, Beal EW, Felekouras E, Vernadakis S, Schizas D, Fung JJ, Pawlik TM. Liver transplantation for unresectable colorectal liver metastases: A systematic review. J Surg Oncol 2017; 116:288-297. [PMID: 28513862 DOI: 10.1002/jso.24671] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 04/10/2017] [Indexed: 02/06/2023]
Abstract
The use of liver transplantation (LT) for liver metastases attempted in the early 1990's was associated with poor perioperative outcomes and unacceptably low overall survival. Recently, there has been renewed interest in LT as a treatment option for colorectal liver metastases (CLM) in countries where organ supply is high. To date, no meticulous analysis about the efficacy, safety and outcomes of LT in CLM patients has been published. We present the first systematic review on the subject.
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Affiliation(s)
- Dimitrios Moris
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Cancer Hospital and Solove Research Institute, Columbus, Ohio
| | - Diamantis I Tsilimigras
- First Department of Surgery, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Jeffery Chakedis
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Cancer Hospital and Solove Research Institute, Columbus, Ohio
| | - Eliza W Beal
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Cancer Hospital and Solove Research Institute, Columbus, Ohio
| | - Evangelos Felekouras
- First Department of Surgery, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Spiridon Vernadakis
- Transplantation Unit, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Schizas
- First Department of Surgery, Laikon General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - John J Fung
- Department of Surgery, University of Chicago Medicine Transplant Institute, University of Chicago, Chicago, Illinois
| | - Timothy M Pawlik
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center and James Cancer Hospital and Solove Research Institute, Columbus, Ohio
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