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Sarkar J, Attwood K, Schwarz RE. Perioperative Chemotherapy is Associated with Superior Overall Survival in Patients with Synchronous Colorectal Liver Metastases. Ann Surg Oncol 2023; 30:7986-7995. [PMID: 37775686 DOI: 10.1245/s10434-023-14302-9] [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: 05/24/2023] [Accepted: 08/30/2023] [Indexed: 10/01/2023]
Abstract
BACKGROUND The sequence of localized and systemic treatment for colorectal liver metastases (CRLM) remains debated. Our objective is to analyze the effect of treatment sequence on overall survival (OS) in patients with CRLM using a large cancer database. PATIENTS AND METHODS The national cancer database (NCDB) was utilized to identify patients with stage IV colorectal cancer (CRC) diagnosed between 2004 and 2016. OS was analyzed using standard univariate and multivariate methods. RESULTS We identified 72,376 patients with synchronous CRLM, of whom 43,039 had liver-only metastases. Patients with liver-only CRLM had a median OS of 18.9 months, versus those with CRLM plus extrahepatic sites (11.3 months). In patients with liver-only CRLM, resection of both the primary and metastatic site was associated with median OS 38.9 months versus 30.2 months after resection of the metastatic site alone, and resection of the primary tumor alone (22.3 months, all p < 0.001). Receipt of perioperative chemotherapy correlated with a median OS of 44.7 months versus preoperative chemotherapy only (38.4 months) or postoperative chemotherapy only (27.9 months, all p < 0.001). Patients who received chemotherapy alone had a median OS of 16.4 months versus those who underwent resection without chemotherapy (9.5 months, p < 0.001). CONCLUSIONS This study reveals a correlation between perioperative chemotherapy and superior OS in patients with liver-only CRLM, and shows that resection of the metastatic site was linked to better OS. Despite obvious cohort heterogeneity, the data can support a resection approach with additional, preferably peri- or preoperative systemic therapy for patients with CRLM.
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Affiliation(s)
- Joy Sarkar
- Department of Surgical Oncology, Scott Bieler Clinical Sciences Center, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.
| | - Kristopher Attwood
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Roderich E Schwarz
- Department of Surgical Oncology, Scott Bieler Clinical Sciences Center, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
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Maes-Carballo M, Gómez-Fandiño Y, García-García M, Martín-Díaz M, De-Dios-de-Santiago D, Khan KS, Bueno-Cavanillas A. Colorectal cancer treatment guidelines and shared decision making quality and reporting assessment: Systematic review. PATIENT EDUCATION AND COUNSELING 2023; 115:107856. [PMID: 37451055 DOI: 10.1016/j.pec.2023.107856] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 06/07/2023] [Accepted: 06/14/2023] [Indexed: 07/18/2023]
Abstract
INTRODUCTION Physicians must share decisions and choose personalised treatments regarding patients´ beliefs and values. OBJECTIVE To analyse the quality of the recommendations about shared decision making (SDM) in colorectal (CRC) and anal cancer treatment clinical practice guidelines (CPGs) and consensus statements (CSs). METHODS Guidelines were systematically reviewed following prospective registration (Prospero: CRD42021286146) without language restrictions searching 15 databases and 59 professional society websites from January 2010 to November 2021. A validated 31-item SDM quality assessment tool was employed to extract data in duplicate. RESULTS We identified 134 guidelines. Only 46/134 (34.3 %) mentioned SDM. Fifteen (11.1 %) made clear, precise and actionable recommendations, while 9/134 (6.7 %) indicated the strength of the SDM-related recommendations. CPGs underpinned by systematic reviews reported SDM more often than those based on consensus or reviews (35.9 % vs 32.0 %; p = 0.031). Guidelines that reported following quality tools (i.e., AGREE II) more commonly commented about SDM than when it was not reported (75.0 % vs 32.0 %; p = 0.003). CONCLUSION AND PRACTICE IMPLICATIONS Most of the CRC and anal treatment guidelines did not mention SDM and it was superficial. Guidelines based on systematic reviews and those using quality tools demonstrated better reporting of SDM. Recommendations about SDM in these guidelines merit urgent improvement.
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Affiliation(s)
- Marta Maes-Carballo
- Department of General Surgery, Breast Cancer Unit, Complexo Hospitalario de Ourense, Ourense, Spain; Hospital Público de Verín, Ourense, Spain; Department of Preventive Medicine and Public Health, University of Granada, Granada, Spain; University of Santiago de Compostela, Santiago de Compostela, Spain.
| | - Yolanda Gómez-Fandiño
- Department of General Surgery, Breast Cancer Unit, Complexo Hospitalario de Ourense, Ourense, Spain
| | - Manuel García-García
- Department of General Surgery, Breast Cancer Unit, Complexo Hospitalario de Ourense, Ourense, Spain; University of Santiago de Compostela, Santiago de Compostela, Spain
| | | | | | - Khalid Saeed Khan
- Department of Preventive Medicine and Public Health, University of Granada, Granada, Spain; Instituto de Investigación Biosanitaria IBS, Granada, Spain
| | - Aurora Bueno-Cavanillas
- Department of Preventive Medicine and Public Health, University of Granada, Granada, Spain; Instituto de Investigación Biosanitaria IBS, Granada, Spain; CIBER of Epidemiology and Public Health (CIBERESP), Madrid, Spain
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3
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Hedrick TL, Zaydfudim VM. Management of Synchronous Colorectal Cancer Metastases. Surg Oncol Clin N Am 2022; 31:265-278. [DOI: 10.1016/j.soc.2021.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Guo M, Jin N, Pawlik T, Cloyd JM. Neoadjuvant chemotherapy for colorectal liver metastases: A contemporary review of the literature. World J Gastrointest Oncol 2021; 13:1043-1061. [PMID: 34616511 PMCID: PMC8465453 DOI: 10.4251/wjgo.v13.i9.1043] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/17/2021] [Accepted: 08/06/2021] [Indexed: 02/06/2023] Open
Abstract
Colorectal carcinoma (CRC) is one of the leading causes of cancer-related deaths worldwide, and up to 50% of patients with CRC develop colorectal liver metastases (CRLM). For these patients, surgical resection remains the only opportunity for cure and long-term survival. Over the past few decades, outcomes of patients with metastatic CRC have improved significantly due to advances in systemic therapy, as well as improvements in operative technique and perioperative care. Chemotherapy in the modern era of oxaliplatin- and irinotecan-containing regimens has been augmented by the introduction of targeted biologics and immunotherapeutic agents. The increasing efficacy of contemporary systemic therapies has led to an expansion in the proportion of patients eligible for curative-intent surgery. Consequently, the use of neoadjuvant strategies is becoming progressively more established. For patients with CRLM, the primary advantage of neoadjuvant chemotherapy (NCT) is the potential to down-stage metastatic disease in order to facilitate hepatic resection. On the other hand, the routine use of NCT for patients with resectable metastases remains controversial, especially given the potential risk of inducing chemotherapy-associated liver injury prior to hepatectomy. Current guidelines recommend upfront surgery in patients with initially resectable disease and low operative risk, reserving NCT for patients with borderline resectable or unresectable disease and high operative risk. Patients undergoing NCT require close monitoring for tumor response and conversion of CRLM to resectability. In light of the growing number of treatment options available to patients with metastatic CRC, it is generally agreed that these patients are best served at tertiary centers with an expert multidisciplinary team.
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Affiliation(s)
- Marissa Guo
- Department of Surgery, The Ohio State University Medical Center, Columbus, OH 43210, United States
| | - Ning Jin
- Department of Internal Medicine, Division of Medical Oncology, The Ohio State University Medical Center, Columbus, OH 43210, United States
| | - Timothy Pawlik
- Department of Surgery, The Ohio State University, Columbus, OH 43210, United States
| | - Jordan M Cloyd
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Medical Center, Columbus, OH 43210, United States
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Zhang Y, Ge L, Weng J, Tuo WY, Liu B, Ma SX, Yang KH, Cai H. Neoadjuvant chemotherapy for patients with resectable colorectal cancer liver metastases: A systematic review and meta-analysis. World J Clin Cases 2021; 9:6357-6379. [PMID: 34435001 PMCID: PMC8362587 DOI: 10.12998/wjcc.v9.i22.6357] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 04/14/2021] [Accepted: 06/16/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND In recent years, neoadjuvant chemotherapy (NAC) has been increasingly used in patients with resectable colorectal liver metastases. However, the efficacy and safety of NAC in the treatment of resectable colorectal liver metastases (CRLM) are still controversial.
AIM To assess the efficacy and application value of NAC in patients with resectable CRLM.
METHODS We searched PubMed, Embase, Web of Science, and the Cochrane Library from inception to December 2020 to collect clinical studies comparing NAC with non-NAC. Data processing and statistical analyses were performed using Stata V.15.0 and Review Manager 5.0 software.
RESULTS In total, 32 studies involving 11236 patients were included in this analysis. We divided the patients into two groups, the NAC group (that received neoadjuvant chemotherapy) and the non-NAC group (that received no neoadjuvant chemotherapy). The meta-analysis outcome showed a statistically significant difference in the 5-year overall survival and 5-year disease-free survival between the two groups. The hazard ratio (HR) and 95% confidence interval (CI) were HR = 0.49, 95%CI: 0.39-0.61, P = 0.000 and HR = 0.48 95%CI: 0.36-0.63, P = 0.000. The duration of surgery in the NAC group was longer than that of the non-NAC group [standardized mean difference (SMD) = 0.41, 95%CI: 0.01-0.82, P = 0.044)]. The meta-analysis showed that the number of liver metastases in the NAC group was significantly higher than that in the non-NAC group (SMD = 0.73, 95%CI: 0.02-1.43, P = 0.043). The lymph node metastasis in the NAC group was significantly higher than that in the non-NAC group (SMD = 1.24, 95%CI: 1.07-1.43, P = 0.004).
CONCLUSION We found that NAC could improve the long-term prognosis of patients with resectable CRLM. At the same time, the NAC group did not increase the risk of any adverse event compared to the non-NAC group.
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Affiliation(s)
- Yue Zhang
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Long Ge
- Evidence Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Jun Weng
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Wen-Yu Tuo
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Bin Liu
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Shi-Xun Ma
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
| | - Ke-Hu Yang
- Evidence Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Hui Cai
- General Surgery Clinical Medical Center, Gansu Provincial Hospital, Lanzhou 730000, Gansu Province, China
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Corrias G, Erta M, Sini M, Sardu C, Saba L, Mahmood U, Castellanos SH, Bates D, Mondanelli N, Thomsen B, Carollo G, Sawan P, Mannelli L. Comparison of Multimaterial Decomposition Fat Fraction with DECT and Proton Density Fat Fraction with IDEAL IQ MRI for Quantification of Liver Steatosis in a Population Exposed to Chemotherapy. Dose Response 2021; 19:1559325820984938. [PMID: 33958978 PMCID: PMC8060765 DOI: 10.1177/1559325820984938] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/20/2020] [Accepted: 12/07/2020] [Indexed: 12/25/2022] Open
Abstract
Introduction: Oncologic patients who develop chemotherapy-associated liver injury (CALI) secondary to chemotherapy treatment tend to have worse outcomes. Biopsy remains the gold standard for the diagnosis of hepatic steatosis. The purpose of this article is to compare 2 alternatives: Proton-Density-Fat-Fraction (PDFF) MRI and MultiMaterial-Decomposition (MMD) DECT. Materials and Methods: 49 consecutive oncologic patients treated with Chemotherapy underwent abdominal DECT and abdominal MRI within 2 weeks of each other. Two radiologists tracked Regions of Interest independently both in the PDFF fat maps and in the MMD DECT fat maps. Non-parametric exact Wilcoxon signed rank test and Cohen’s K were used to compare the 2 sequences and to evaluate the agreement. Results: There was no statistically significant difference in the fat fraction measured as a continuous value between PDFF and DECT between 2 readers. Within the same imaging method (PDFF) the degree of agreement based on the k coefficient between reader 1 and reader 2 is 0.88 (p-value < 0.05). Similarly, for single-source DECT(ssDECT) the degree of agreement based on the k coefficient between reader 1 and reader 2 is 0.97 (p-value < 0.05). Conclusions: The results of this study demonstrate that the hepatic fat fraction of ssDECT with MMD are not significantly different from PDFF. This could be an advantage in an oncological population that undergoes serial CT scans for follow up of chemotherapy response.
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Affiliation(s)
- Giuseppe Corrias
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.,Department of Radiology, University of Cagliari, Italy
| | - Marco Erta
- Department of Radiology, University of Cagliari, Italy
| | - Marcello Sini
- Department of Radiology, University of Cagliari, Italy
| | - Claudia Sardu
- Department of Medical Science, University of Cagliari, Italy
| | - Luca Saba
- Department of Radiology, University of Cagliari, Italy
| | - Usman Mahmood
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - David Bates
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | | | - Peter Sawan
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, NY, USA., Peter Sawan and Lorenzo Mannelli have contributed equally
| | - Lorenzo Mannelli
- IRCCS SDN, Napoli, Italy., Peter Sawan and Lorenzo Mannelli have contributed equally
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Abstract
Liver metastases are commonly detected in a range of malignancies including colorectal cancer (CRC), pancreatic cancer, melanoma, lung cancer and breast cancer, although CRC is the most common primary cancer that metastasizes to the liver. Interactions between tumour cells and the tumour microenvironment play an important part in the engraftment, survival and progression of the metastases. Various cells including liver sinusoidal endothelial cells, Kupffer cells, hepatic stellate cells, parenchymal hepatocytes, dendritic cells, resident natural killer cells as well as other immune cells such as monocytes, macrophages and neutrophils are implicated in promoting and sustaining metastases in the liver. Four key phases (microvascular, pre-angiogenic, angiogenic and growth phases) have been identified in the process of liver metastasis. Imaging modalities such as ultrasonography, CT, MRI and PET scans are typically used for the diagnosis of liver metastases. Surgical resection remains the main potentially curative treatment among patients with resectable liver metastases. The role of liver transplantation in the management of liver metastasis remains controversial. Systemic therapies, newer biologic agents (for example, bevacizumab and cetuximab) and immunotherapeutic agents have revolutionized the treatment options for liver metastases. Moving forward, incorporation of genetic tests can provide more accurate information to guide clinical decision-making and predict prognosis among patients with liver metastases.
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8
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Predicting liver metastases growth patterns: Current status and future possibilities. Semin Cancer Biol 2020; 71:42-51. [PMID: 32679190 DOI: 10.1016/j.semcancer.2020.07.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 07/09/2020] [Accepted: 07/10/2020] [Indexed: 12/24/2022]
Abstract
Colorectal cancer is highly incident worldwide and presents a health burden with elevated mortality rate despite prevention, detection, and treatment, mainly due to metastatic liver disease. Histological growth patterns of colorectal cancer liver metastases have emerged as a reproducible prognostic factor, with biological implications and therapeutic windows. Nonetheless, the histological growth patterns of colorectal cancer liver metastases are only known after pathological examination of a liver resection specimen, thus limiting the possibilities of pre-surgical decision. Predicting the histological growth pattern of colorectal cancer liver metastases would provide valuable information for patient-tailored medicine. In this article, we perform a review of the histological growth patterns and their implications, with a focus on the possibilities for their prediction.
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Engstrand J, Strömberg C, Nilsson H, Freedman J, Jonas E. Synchronous and metachronous liver metastases in patients with colorectal cancer-towards a clinically relevant definition. World J Surg Oncol 2019; 17:228. [PMID: 31878952 PMCID: PMC6933908 DOI: 10.1186/s12957-019-1771-9] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 12/16/2019] [Indexed: 12/17/2022] Open
Abstract
Background Approximately 25% of patients with colorectal cancer (CRC) will have liver metastases classified as synchronous or metachronous. There is no consensus on the defining time point for synchronous/metachronous, and the prognostic implications thereof remain unclear. The aim of the study was to assess the prognostic value of differential detection at various defining time points in a population-based patient cohort and conduct a literature review of the topic. Methods All patients diagnosed with CRC in the counties of Stockholm and Gotland, Sweden, during 2008 were included in the study and followed for 5 years or until death to identify patients diagnosed with liver metastases. Patients with liver metastases were followed from time of diagnosis of liver metastases for at least 5 years or until death. Different time points defining synchronous/metachronous detection, as reported in the literature and identified in a literature search of databases (PubMed, Embase, Cochrane library), were applied to the cohort, and overall survival was calculated using Kaplan-Meier curves and compared with log-rank test. The influence of synchronously or metachronously detected liver metastases on disease-free and overall survival as reported in articles forthcoming from the literature search was also assessed. Results Liver metastases were diagnosed in 272/1026 patients with CRC (26.5%). No statistically significant difference in overall survival for synchronous vs. metachronous detection at any of the defining time points (CRC diagnosis/surgery and 3, 6 and 12 months post-diagnosis/surgery) was demonstrated for operated or non-operated patients. In the literature search, 41 publications met the inclusion criteria. No clear pattern emerged regarding the prognostic significance of synchronous vs. metachronous detection. Conclusion Synchronous vs. metachronous detection of CRC liver metastases lacks prognostic value. Using primary tumour diagnosis/operation as standardized cut-off point to define synchronous/metachronous detection is semantically correct. In synchronous detection, it defines a clinically relevant group of patients where individualized multimodality treatment protocols will apply.
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Affiliation(s)
- Jennie Engstrand
- Division of Surgery, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, 182 88, Stockholm, Sweden.
| | - Cecilia Strömberg
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Henrik Nilsson
- Division of Surgery, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, 182 88, Stockholm, Sweden
| | - Jacob Freedman
- Division of Surgery, Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, 182 88, Stockholm, Sweden
| | - Eduard Jonas
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.,Surgical Gastroenterology Unit, Department of Surgery, Groote Schuur Hospital, University of Cape Town Health Sciences Faculty, Cape Town, South Africa
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10
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Texture features of colorectal liver metastases on pretreatment contrast-enhanced CT may predict response and prognosis in patients treated with bevacizumab-containing chemotherapy: a pilot study including comparison with standard chemotherapy. Radiol Med 2019; 124:877-886. [DOI: 10.1007/s11547-019-01046-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 05/13/2019] [Indexed: 02/06/2023]
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11
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Yasuno M, Uetake H, Ishiguro M, Mizunuma N, Komori T, Miyata G, Shiomi A, Kagimura T, Sugihara K. mFOLFOX6 plus bevacizumab to treat liver-only metastases of colorectal cancer that are unsuitable for upfront resection (TRICC0808): a multicenter phase II trial comprising the final analysis for survival. Int J Clin Oncol 2019; 24:516-525. [PMID: 30612267 PMCID: PMC6469677 DOI: 10.1007/s10147-018-01393-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 12/27/2018] [Indexed: 01/15/2023]
Abstract
BACKGROUND The TRICC0808 trial is a phase II multi-institutional trial that investigated the efficacy of preoperative mFOLFOX6 + bevacizumab (BV) therapy for liver-only metastasis that is unsuitable for upfront resection. The R0 resection rate in the efficacy analysis has been reported to be 44.4%, and the final analysis for survival was conducted (data fixation on February 16, 2015). METHODS Six cycles of mFOLFOX6 + BV therapy were applied to patients with liver-only metastases, which were > 5 cm in diameter or more than four tumors (H2 and H3), and hepatectomy was performed if possible. Primary and secondary endpoints were the R0 hepatectomy rate and overall survival (OS), respectively. RESULTS Of 46 patients registered, OS was analyzed for 45 patients in whom the 3-year OS rate from the starting date of chemotherapy was 44.0% with a 33.6-month median survival time (MST). The 3-year OS rate of 31 patients with hepatectomy, including resection after an additional chemotherapy, was 61.3% with a 43.1-month MST, which was significantly better than 0% of the 3-year OS rate with a 21.0-month MST of 14 patients without hepatectomy (p value < 0.0001). In 24 patients who underwent hepatectomy after six cycles of protocol chemotherapy, the 3-year relapse-free survival rate was 8.3%, with a 36.8-month MST. CONCLUSIONS This final analysis of the TRICC0808 trial revealed a better long-term survival in patients with hepatectomy after mFOLFOX6 + BV therapy, although most examined patients eventually developed recurrence. Thus, hepatectomy after chemotherapy might improve the survival in patients with advanced liver metastases, although cure remains difficult.
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Affiliation(s)
- Masamichi Yasuno
- Institute of Global Affairs, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan.
| | - Hiroyuki Uetake
- Department of Specialized Surgeries, Tokyo Medical and Dental University, Graduate School, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
| | - Megumi Ishiguro
- Department of Specialized Surgeries, Tokyo Medical and Dental University, Graduate School, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
| | - Nobuyuki Mizunuma
- Department of Medical Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto, Tokyo, 135-8550, Japan
| | - Takamichi Komori
- Department of Surgery, Osaka General Medical Center, 3-1-56 Bandai-Higashi, Sumiyoshi, Osaka, 558-8558, Japan
| | - Go Miyata
- Department of Surgery, Iwate Prefectural Central Hospital, 1-4-1 Ueda, Morioka, Iwate, 020-0066, Japan
| | - Akio Shiomi
- Colon and Rectal Surgery, Shizuoka Cancer Center, 1007 Shimonogakubo, Nagaizumi, Shunto, Shuzuoka, 411-8777, Japan
| | - Tatsuo Kagimura
- Department of Statistical Analysis, Translational Research Informatics Center, 1-5-4 Minatojima-minamimachi, Chou, Kobe, Hyogo, 650-0047, Japan
| | - Kenichi Sugihara
- Tokyo Medical and Dental University, Graduate School, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8519, Japan
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12
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Corrias G, Krebs S, Eskreis-Winkler S, Ryan D, Zheng J, Capanu M, Saba L, Monti S, Fung M, Reeder S, Mannelli L. MRI liver fat quantification in an oncologic population: the added value of complex chemical shift-encoded MRI. Clin Imaging 2018; 52:193-199. [PMID: 30103108 PMCID: PMC6289595 DOI: 10.1016/j.clinimag.2018.08.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 07/29/2018] [Accepted: 08/03/2018] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Chemotherapy prolongs the survival of patients with advanced and metastatic tumors. Since the liver plays an active role in the metabolism of chemotherapy agents, hepatic injury is a common adverse effect. The purpose of this study is to compare a novel quantitative chemical shift encoded magnetic resonance imaging (CSE-MRI) method with conventional T1-weighted In and Out of phase (T1 IOP) MR for evaluating the reproducibility of the methods in an oncologic population exposed to chemotherapy. MATERIALS AND METHODS This retrospective study was approved by the institutional review board with a waiver for informed consent. The study included patients who underwent chemotherapy, no suspected liver iron overload, and underwent upper abdomen MRI. Two radiologists independently draw circular ROIsin the liver parenchyma. The fat fraction was calculated from IOP imaging and measured from IDEAL-IQ fat fraction maps. Two different equations were used to estimate fat with IOP sequences. Intra-class correlation coefficient and repeatability coefficient were estimated to evaluate agreement between two readers on iron level and fat fraction measurement. RESULTS CSE-MRI showed a higher reliability in fat quantification compared with both IOP methods, with a substantially higher inter-reader agreement (0.961 vs 0.372). This has important clinical implications. CONCLUSION The novel CSE-MRI method described here provides increased reproducibility and confidence in diagnosing hepatic steatosis in a oncologic clinical setting. IDEAL-IQ has been proved to be more reproducible than conventional IOP imaging.
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Affiliation(s)
- Giuseppe Corrias
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA; Department of Radiology, University of Cagliari, Via Università, 40, 09124 Cagliari, CA, Italy
| | - Simone Krebs
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Sarah Eskreis-Winkler
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Davinia Ryan
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Junting Zheng
- Department of Statistics, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Marinela Capanu
- Department of Statistics, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Luca Saba
- Department of Radiology, University of Cagliari, Via Università, 40, 09124 Cagliari, CA, Italy
| | | | - Maggie Fung
- Global MR Applications and Workflow, GE Healthcare, New York, NY, United States
| | - Scott Reeder
- Department of Radiology, University of Wisconsin-Madison, Madison, WI, USA
| | - Lorenzo Mannelli
- Department of Radiology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA.
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Levy J, Zuckerman J, Garfinkle R, Acuna SA, Touchette J, Vanounou T, Pelletier JS. Intra-arterial therapies for unresectable and chemorefractory colorectal cancer liver metastases: a systematic review and meta-analysis. HPB (Oxford) 2018; 20:905-915. [PMID: 29887263 DOI: 10.1016/j.hpb.2018.04.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 04/17/2018] [Accepted: 04/21/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND A large proportion of patients with colorectal cancer liver metastases (CRCLM) not amenable to curative liver resection will progress on systemic therapy. Intra-arterial therapies (IAT) including conventional transarterial chemoembolization (cTACE), drug eluting beads (DEB-TACE) and yttrium-90 radioembolization (Y-90) are indicated to prolong survival and palliate symptoms. The purpose of this systematic review and meta-analysis is to compare the survival benefit and radiologic response of three intra-arterial therapies in patients with chemorefractory and unresectable CRCLM. METHODS A systematic search for eligible references in the Cochrane Library and the EMBASE, MEDLINE and TRIP databases from January 2000 to November 2016 was performed in accordance with PRISMA guidelines. Methodological quality of included studies was assessed using the MINORS scale. One-year overall survival rates and RECIST responder rates were pooled using inverse-variance weighted random-effects models. Overall survival outcomes were collected according to transformed pooled median survivals from first IAT with a subgroup analysis of patients with extrahepatic disease. RESULTS Twenty-three prospective studies were included and analyzed: 5 cTACE (n = 746), 5 DEB-TACE (n = 222) and 13 Y-90 (n = 615). All but five were clinical trials. Eleven of 13 Y-90 studies were industry funded. Pooled RECIST response rates with 95% confidence intervals (CI) were: cTACE 23% (9.7, 36), DEB-TACE 36% (0, 73) and Y-90 23% (11, 34). The pooled 1-year survival rates with CI were: cTACE, 70% (49, 87), DEB-TACE, 80% (74, 86) and Y-90, 41% (28, 54). Transformed pooled median survivals from first IAT and ranges for cTACE, DEB-TACE and Y-90 were 16 months (9.0-23), 16 months (7.3-25) and 12 months (7.0-15), respectively. Significant heterogeneity in inclusion criteria and reporting of confounders, including previous therapy, tumor burden and post-IAT therapy, precluded statistical comparisons between the three therapies. CONCLUSION Methodological and statistical heterogeneity precluded consensus on the optimal treatment strategy. Given the common use and significant cost of radioembolization in this setting, a more robust prospective comparative trial is warranted.
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Affiliation(s)
- Jordan Levy
- University of Toronto Division of General Surgery, Toronto, ON, Canada; University of Toronto Institute of Health Policy Management and Evaluation, Toronto, ON, Canada.
| | - Jesse Zuckerman
- University of Toronto Division of General Surgery, Toronto, ON, Canada
| | - Richard Garfinkle
- Sir Mortimer B Davis Jewish General Hospital, Hepatobiliary and Pancreatic Surgery, Montreal, QC, Canada
| | - Sergio A Acuna
- University of Toronto Division of General Surgery, Toronto, ON, Canada; University of Toronto Institute of Health Policy Management and Evaluation, Toronto, ON, Canada
| | - Jacynthe Touchette
- Sir Mortimer B Davis Jewish General Hospital Health Sciences Library, Montreal, QC, Canada
| | - Tsafrir Vanounou
- Sir Mortimer B Davis Jewish General Hospital, Hepatobiliary and Pancreatic Surgery, Montreal, QC, Canada
| | - Jean-Sebastien Pelletier
- Sir Mortimer B Davis Jewish General Hospital, Hepatobiliary and Pancreatic Surgery, Montreal, QC, Canada
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Baretti M, Personeni N, Destro A, Santoro A, Rimassa L. Emergence of KRAS-mutation in liver metastases after an anti-EGFR treatment in patient with colorectal cancer: Are we aware of the therapeutic impact of intratumor heterogeneity? Cancer Biol Ther 2018; 19:659-663. [PMID: 29580164 DOI: 10.1080/15384047.2018.1450117] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Tumors represent a dynamic system where the genomic plasticity permits to adapt to the perturbation induced by environmental pressures, supporting the importance of longitudinal tumor sampling strategies to deciphering the temporal acquisition of driver event that could impact treatment outcome. We describe the case of a metastatic colorectal cancer (mCRC) patient, RAS wild-type, who responded to anti-EGFR therapy and underwent liver surgery, revealing a KRAS mutations in the metastatic lesion, not detectable prior to initiation of therapy in the colonic biopsy. After liver surgery, the patient received chemotherapy alone, then underwent left colectomy and the final pathological report confirmed the KRAS wild-type status. We can speculate the existence of two distinct populations of KRAS wild-type and mutant CRC cells sharing the same genetic origin. The anti-EGFR treatment represented a selective pressure which allowed the selection of KRAS mutant subclones. The prognostic and /or predictive role of intratumor heterogeneity has not been assessed prospectively. Our case report is of clinical relevance because patients with mCRC who respond to anti-EGFR antibodies often develop resistance within several months of initiating therapy, thus outlining the importance to better ascertain the molecular landscape of tumors to design better therapeutic strategies.
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Affiliation(s)
- M Baretti
- a Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center , Rozzano (Milan) , Italy
| | - N Personeni
- a Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center , Rozzano (Milan) , Italy.,b Department of Medical Biotechnology and Translational Medicine , University of Milan , Milan , Italy
| | - A Destro
- c Pathology Unit , Humanitas Clinical and Research Center , Rozzano (Milan) , Italy
| | - A Santoro
- a Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center , Rozzano (Milan) , Italy.,d Humanitas University , Rozzano (Milan) , Italy
| | - L Rimassa
- a Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center , Rozzano (Milan) , Italy
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15
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Su YK, Mackey RV, Riaz A, Gates VL, Benson AB, Miller FH, Yaghmai V, Gabr A, Salem R, Lewandowski RJ. Long-Term Hepatotoxicity of Yttrium-90 Radioembolization as Treatment of Metastatic Neuroendocrine Tumor to the Liver. J Vasc Interv Radiol 2017; 28:1520-1526. [DOI: 10.1016/j.jvir.2017.05.011] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 05/05/2017] [Accepted: 05/14/2017] [Indexed: 01/26/2023] Open
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16
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Chakedis J, Squires MH, Beal EW, Hughes T, Lewis H, Paredes A, Al-Mansour M, Sun S, Cloyd JM, Pawlik TM. Update on current problems in colorectal liver metastasis. Curr Probl Surg 2017; 54:554-602. [PMID: 29198365 DOI: 10.1067/j.cpsurg.2017.10.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jeffrey Chakedis
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH
| | - Malcolm H Squires
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH
| | - Eliza W Beal
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH
| | - Tasha Hughes
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH
| | - Heather Lewis
- University of Colorado Health System, Fort Collins, CO
| | - Anghela Paredes
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH
| | - Mazen Al-Mansour
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH
| | - Steven Sun
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH
| | - Jordan M Cloyd
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH
| | - Timothy M Pawlik
- The Ohio State University Wexner Medical Center, James Comprehensive Cancer Center, Columbus, OH.
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17
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Fairchild AH, White SB. Decision Making in Interventional Oncology: Intra-arterial Therapies for Metastatic Colorectal Cancer-Y90 and Chemoembolization. Semin Intervent Radiol 2017; 34:87-91. [PMID: 28579675 DOI: 10.1055/s-0037-1601854] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Colorectal cancer is the third most common cancer in the United States and the liver is the most common site of metastatic disease. The presence and extent of hepatic metastases are a major prognostic indicator. Although surgical resection is the accepted first-line therapy for colorectal liver metastasis, only 20 to 25% of patients are eligible for resection due to the extent and location of disease. This article discusses the current role of transarterial therapies in the treatment of colorectal liver metastases.
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Affiliation(s)
- Alexandra H Fairchild
- Division of Vascular and Interventional Radiology, Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Sarah B White
- Division of Vascular and Interventional Radiology, Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin
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18
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Neuzillet C, Rousseau B, Kocher H, Bourget P, Tournigand C. Unravelling the pharmacologic opportunities and future directions for targeted therapies in gastro-intestinal cancers Part 1: GI carcinomas. Pharmacol Ther 2017; 174:145-172. [PMID: 28223233 DOI: 10.1016/j.pharmthera.2017.02.028] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Until the 1990s, cytotoxic chemotherapy has been the cornerstone of medical therapy for gastrointestinal (GI) cancers. Better understanding of the molecular biology of cancer cell has led to the therapeutic revolution of targeted therapies, i.e. monoclonal antibodies or small molecule inhibitors directed against proteins that are specifically overexpressed or mutated in cancer cells. These agents being more specific to cancer cells were expected to be less toxic than cytotoxic agents. Targeted agents have provided clinical benefit in many GI cancer types. For example, antiangiogenics and anti-EGFR therapies have significantly improved survival of patients affected by metastatic colorectal cancer and have deeply changed the therapeutic strategy in this disease. However, their effects have sometimes been disappointing, due to intrinsic or acquired resistance mechanisms (e.g., RAS mutation for anti-EGFR therapies), or to an activity restricted to some tumour settings (e.g., lack of activity in other cancer types, or on the microscopic residual disease in adjuvant setting). Many studies are negative in overall population but positive in some specific patient subgroups (e.g., trastuzumab in HER2-positive gastric cancer), illustrating the importance of patient selection and early identification of predictive biomarkers of response to these therapies. We propose a comprehensive two-part review providing a panoramic approach of the successes and failures of targeted agents in GI cancers to unravel the pharmacologic opportunities and future directions for these agents in GI oncology. In this first part, we will focus on adenocarcinomas and squamous cell carcinomas, for which targeted therapies are mostly used in combination with chemotherapy.
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Affiliation(s)
- Cindy Neuzillet
- INSERM UMR1149, Bichat-Beaujon University Hospital (AP-HP - PRES Paris 7 Diderot), 46 rue Henri Huchard, 75018 Paris, and 100 boulevard du Général Leclerc, 92110 Clichy, France; Department of Medical Oncology, Henri Mondor University Hospital, AP-HP, Paris Est Créteil University (UPEC), 51 avenue du Maréchal de Lattre de Tassigny, 94010 Créteil, France; Tumour Biology Laboratory, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, United Kingdom; Barts and The London HPB Centre, The Royal London Hospital, Whitechapel, London, E1 1BB, United Kingdom.
| | - Benoît Rousseau
- Department of Medical Oncology, Henri Mondor University Hospital, AP-HP, Paris Est Créteil University (UPEC), 51 avenue du Maréchal de Lattre de Tassigny, 94010 Créteil, France
| | - Hemant Kocher
- Tumour Biology Laboratory, Barts Cancer Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, United Kingdom; Barts and The London HPB Centre, The Royal London Hospital, Whitechapel, London, E1 1BB, United Kingdom
| | - Philippe Bourget
- Department of Clinical Pharmacy, Necker-Enfants Malades University Hospital, 149 Rue de Sèvres, 75015 Paris, France
| | - Christophe Tournigand
- Department of Medical Oncology, Henri Mondor University Hospital, AP-HP, Paris Est Créteil University (UPEC), 51 avenue du Maréchal de Lattre de Tassigny, 94010 Créteil, France
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19
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Bell R, Pandanaboyana S, Nisar S, Upasani V, Toogood G, Lodge JP, Prasad KR. The Impact of Advancing Age on Recurrence and Survival Following Major Hepatectomy for Colorectal Liver Metastases. J Gastrointest Surg 2017; 21:266-274. [PMID: 27770289 DOI: 10.1007/s11605-016-3296-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Accepted: 10/03/2016] [Indexed: 01/31/2023]
Abstract
INTRODUCTION This study analysed the effect of age on survival in patients undergoing major hepatectomy (MH) for colorectal liver metastases (CRLM). The effect of adjuvant chemotherapy (AC) with age was also assessed. METHOD Patients undergoing MH for CRLM between 1996 and 2011 were reviewed. Patients aged <75 or ≥75 were compared for disease-free (DFS) and overall survival (OS) as well as impact of AC on survival. RESULTS Seven hundred twenty-seven patients underwent MH of which 105 (14 %) were aged ≥75. Morbidity was greater in the ≥75 group (25 versus 34 %, p = 0.048). No difference was noted in mortality. There was no difference in DFS between the two groups at 5 years (16.8 vs 18.9 months (p = 0.570). OS was longer in the <75 group (38.6 vs 32.0 months (p = 0.001). DFS was better in groups receiving AC than those not (<75 24.2 vs 12.2 months (p = <0.001) and ≥75 24 vs 12.1 months (p = 0.007)). OS in the ≥75 group was improved in the group receiving AC compared to the ≥75 group not (41.1 vs 16.6 months, p = 0.005). Age ≥75 was not an independent risk factor for reduced DFS on multivariate analysis. CONCLUSION Well-selected patients aged ≥75 should be considered for MH followed by adjuvant chemotherapy.
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Affiliation(s)
- Richard Bell
- Department of Hepatobiliary and Transplant Surgery, St James University Hospital, ICU Offices, Level 3 Bexley Wing, Leeds, LS9 7TF, UK.
| | - Sanjay Pandanaboyana
- Department of Hepatobiliary Surgery, Auckland City Hospital, Auckland, New Zealand.,Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Saira Nisar
- Department of Hepatobiliary and Transplant Surgery, St James University Hospital, ICU Offices, Level 3 Bexley Wing, Leeds, LS9 7TF, UK
| | - Vivek Upasani
- Department of Hepatobiliary and Transplant Surgery, St James University Hospital, ICU Offices, Level 3 Bexley Wing, Leeds, LS9 7TF, UK
| | - Giles Toogood
- Department of Hepatobiliary and Transplant Surgery, St James University Hospital, ICU Offices, Level 3 Bexley Wing, Leeds, LS9 7TF, UK
| | - J Peter Lodge
- Department of Hepatobiliary and Transplant Surgery, St James University Hospital, ICU Offices, Level 3 Bexley Wing, Leeds, LS9 7TF, UK
| | - K Raj Prasad
- Department of Hepatobiliary and Transplant Surgery, St James University Hospital, ICU Offices, Level 3 Bexley Wing, Leeds, LS9 7TF, UK
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20
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Stevenson HL, Prats MM, Sasatomi E. Chemotherapy-induced Sinusoidal Injury (CSI) score: a novel histologic assessment of chemotherapy-related hepatic sinusoidal injury in patients with colorectal liver metastasis. BMC Cancer 2017; 17:35. [PMID: 28061766 PMCID: PMC5219653 DOI: 10.1186/s12885-016-2998-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Accepted: 12/13/2016] [Indexed: 12/20/2022] Open
Abstract
Background Preoperative neoadjuvant therapy for colorectal liver metastases (CRLM) is increasing in use and can lead to chemotherapy-induced damage to sinusoidal integrity, namely sinusoidal obstruction syndrome (SOS). SOS has been associated with an increased need for intraoperative blood transfusions, increased length of hospitalization post-surgery, decreased tumor response, and a shorter overall survival after resection due to liver insufficiency. It is critical for clinicians and pathologists to be aware of this type of liver injury, and for pathologists to include the status of the background, non-neoplastic liver parenchyma in their pathology reports. In this study, expression of CD34 by sinusoidal endothelial cells (SECs), increased expression of smooth muscle actin (SMA) by hepatic stellate cells (HSCs), and aberrant expression of glutamine synthetase (GS) by noncentrizonal hepatocytes were semiquantitatively evaluated in liver resection or biopsy specimens from patients with CRLM to determine their diagnostic value for assessing chemotherapy-induced sinusoidal injury (CSI). Methods The expression of each marker was compared among 22 patients with CRLM with histologically evident SOS (SOS+) and 8 patients with CRLM who had not undergone chemotherapy. Each case was given a histologic grade using the sinusoidal obstruction syndrome index score (SOS-I) to assess the likelihood of SOS. Cases were also given an immunohistochemical grade using the total CSI score calculated as the sum of CD34, SMA, and GS scores. Results Abnormal staining patterns for CD34 and SMA were significantly more frequent and extensive in SOS+ cases than in the controls (81.8% vs. 25%, P < 0.01; 72.7% vs. 25%, P = 0.03). Aberrant GS expression in midzonal and periportal hepatocytes was only observed in SOS+ cases (31.8% vs. 0%), but this difference did not reach statistical significance. The CSI score was significantly higher in the SOS+ cases when compared to controls (P < 0.01), and was associated with a higher SOS histologic grade (P = 0.02). Conclusions The CSI score, calculated using an immunohistochemical panel consisting of CD34, SMA, and GS, may serve as an objective marker of chemotherapy-induced sinusoidal injury and could help diagnose this peculiar form of liver injury.
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Affiliation(s)
- Heather L Stevenson
- Department of Pathology, The University of Texas Medical Branch, John Sealy Annex Building - Room 2.148, 301 University Blvd., Galveston, TX, 77555-0588, USA
| | - Mariana M Prats
- Department of Pathology, The University of Texas Medical Branch, John Sealy Annex Building, 301 University Blvd., Galveston, TX, 77555-0588, USA
| | - Eizaburo Sasatomi
- Department of Pathology, The University of Texas Medical Branch, John Sealy Annex Building - Room 2.148, 301 University Blvd., Galveston, TX, 77555-0588, USA. .,Department of Pathology and Laboratory Medicine, The University of North Carolina at Chapel Hill Women's & Children's Hospitals, Room 30212, 101 Manning Drive, Chapel Hill, NC, 27514, USA.
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21
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Abstract
Until recently, hepatic arterial therapies (HAT) had been used for colorectal liver metastases after failure of first-, second-, and third-line chemotherapies. HAT has gained greater acceptance in patients with liver-dominant colorectal metastases after failure of surgery or systemic chemotherapy. The current data demonstrate that HAT is a safe and effective option for preoperative downsizing, optimizing the time to surgery, limiting non-tumor-bearing liver toxicity, and improving overall survival after surgery in patients with colorectal liver-only metastases. The aim of this review is to present the current data for HAT in liver-only and liver-dominant colorectal liver metastases.
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Affiliation(s)
- Neal Bhutiani
- Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA
| | - Robert C G Martin
- Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA; Division of Surgical Oncology, Upper Gastrointestinal and Hepato-Pancreatico-Biliary Clinic, 315 East Broadway, #311, Louisville, KY 40202, USA.
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22
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Cai YL, Song PP, Tang W, Cheng NS. An updated systematic review of the evolution of ALPPS and evaluation of its advantages and disadvantages in accordance with current evidence. Medicine (Baltimore) 2016; 95:e3941. [PMID: 27311006 PMCID: PMC4998492 DOI: 10.1097/md.0000000000003941] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The main obstacle to achieving an R0 resection after a major hepatectomy is inability to preserve an adequate future liver remnant (FLR) to avoid postoperative liver failure (PLF). Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is a novel technique for resecting tumors that were previously considered unresectable, and this technique results in a vast increase in the volume of the FLR in a short period of time. However, this technique continues to provoke heated debate because of its high mortality and morbidity.The evolution of ALPPS and its advantages and disadvantages have been systematically reviewed and evaluated in accordance with current evidence. Electronic databases (PubMed and Medline) were searched for potentially relevant articles from January 2007 to January 2016.ALPPS has evolved into various modified forms. Some of these modified techniques have reduced the difficulty of the procedure and enhanced its safety. Current evidence indicates that the advantages of ALPPS are rapid hypertrophy of the FLR, the feasibility of the procedure, and a higher rate of R0 resection in comparison to other techniques. However, ALPPS is associated with worse major complications, more deaths, and early tumor recurrence.Hepatobiliary surgeons should carefully consider whether to perform ALPPS. Some modified forms of ALPPS have reduced the mortality and morbidity of the procedure, but they cannot be recommended over the original procedure currently. Portal vein embolization (PVE) is still the procedure of choice for patients with a tumor-free FLR, and ALPPS could be used as a salvage procedure when PVE fails. More persuasive evidence needs to be assembled to determine whether ALPPS or two-stage hepatectomy (TSH) is better for patients with a tumor involving the FLR. Evidence with regard to long-term oncological outcomes is still limited. More meticulous comparative studies and studies of the 5-year survival rate of ALPPS could ultimately help to determine the usefulness of ALPPS. Indications and patient selection for the procedure need to be determined.
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Affiliation(s)
- Yu-Long Cai
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Pei-Pei Song
- Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa-shi, Chiba, Japan
| | - Wei Tang
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Nan-Sheng Cheng
- Department of Bile Duct Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
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Dhir M, Sasson AR. Surgical Management of Liver Metastases From Colorectal Cancer. J Oncol Pract 2016; 12:33-9. [DOI: 10.1200/jop.2015.009407] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Surgical resection remains one of the major curative treatment options available to patients with colorectal liver metastases. Surgery and chemotherapy form the backbone of the treatment in patients with colorectal liver metastases. With more effective chemotherapy regimens being available, the optimal timing and sequencing of treatments are important. A multidisciplinary approach with the involvement of medical oncologists and surgical oncologists from the beginning is crucial. Identification of the clinical and molecular prognostic factors may help personalize the treatment approaches for these patients. This article provides an overview of the surgical management of colorectal liver metastases.
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Affiliation(s)
- Mashaal Dhir
- University of Pittsburgh Medical Center, Pittsburgh, PA; and Stony Brook University School of Medicine, Stony Brook, NY
| | - Aaron R. Sasson
- University of Pittsburgh Medical Center, Pittsburgh, PA; and Stony Brook University School of Medicine, Stony Brook, NY
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24
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Nishigori N, Matsumoto M, Koyama F, Hayakawa M, Hatakeyayama K, Ko S, Fujimura Y, Nakajima Y. von Willebrand Factor-Rich Platelet Thrombi in the Liver Cause Sinusoidal Obstruction Syndrome following Oxaliplatin-Based Chemotherapy. PLoS One 2015; 10:e0143136. [PMID: 26580395 PMCID: PMC4651512 DOI: 10.1371/journal.pone.0143136] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Accepted: 10/31/2015] [Indexed: 12/24/2022] Open
Abstract
Oxaliplatin-based chemotherapy is widely used to treat advanced colorectal cancer (CRC). Sinusoidal obstruction syndrome (SOS) due to oxaliplatin is a serious type of chemotherapy-associated liver injury (CALI) in CRC patients. SOS is thought to be caused by the sinusoidal endothelial cell damage, which results in the release of unusually-large von Willebrand factor multimers (UL-VWFMs) from endothelial cells. To investigate the pathophysiology of CALI after oxaliplatin-based chemotherapy, we analyzed plasma concentration of von Willebrand factor (VWF) and the distribution of VWFMs in CRC patients. Twenty-three patients with advanced CRC who received oxaliplatin-based chemotherapy with (n = 6) and without (n = 17) bevacizumab were analyzed. CALI (n = 6) and splenomegaly (n = 9) were found only in patients who did not treated with bevacizumab. Plasma VWF antigen (VWF:Ag) and serum aspartate aminotransferase (AST) levels increased after chemotherapy only in patients without bevacizumab. VWFM analysis in patients who did not receive bevacizumab showed the presence of UL-VWFMs and absence of high molecular weight VWFMs during chemotherapy, especially in those with CALI. In addition, plasma VWF:Ag and AST levels increased after chemotherapy in patients with splenomegaly (n = 9), but not in patients without splenomegaly (n = 14). Histological findings in the liver tissue of patients who did not receive bevacizumab included sinusoidal dilatation and microthrombi in the sinusoids. Many microthrombi were positive for both anti-IIb/IIIa and anti-VWF antibodies. Plasma UL-VWFM levels might be increased by damage to endothelial cells as a result of oxaliplatin-based chemotherapy. Bevacizumab could prevent CALI and splenomegaly through inhibition of VWF-rich platelet thrombus formation.
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Affiliation(s)
- Naoto Nishigori
- Department of Surgery, Nara Medical University, Kashihara, Japan
| | - Masanori Matsumoto
- Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan
- * E-mail:
| | - Fumikazu Koyama
- Department of Surgery, Nara Medical University, Kashihara, Japan
| | - Masaki Hayakawa
- Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan
| | - Kinta Hatakeyayama
- Department of Diagnostic Pathology, Nara Medical University, Kashihara, Japan
| | - Saiho Ko
- Department of Surgery, Nara Medical University, Kashihara, Japan
| | - Yoshihiro Fujimura
- Department of Blood Transfusion Medicine, Nara Medical University, Kashihara, Japan
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25
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Martin RCG, Scoggins CR, Schreeder M, Rilling WS, Laing CJ, Tatum CM, Kelly LR, Garcia-Monaco RD, Sharma VR, Crocenzi TS, Strasberg SM. Randomized controlled trial of irinotecan drug-eluting beads with simultaneous FOLFOX and bevacizumab for patients with unresectable colorectal liver-limited metastasis. Cancer 2015; 121:3649-58. [PMID: 26149602 DOI: 10.1002/cncr.29534] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 05/05/2015] [Accepted: 05/19/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND Reports have demonstrated the superior activity of combining both irinotecan and oxaliplatin (FOLFOXIRI) therapy. An option for gaining similar benefits with less toxicity would be the administration of irinotecan through a hepatic artery approach. The aim of this study was to assess the response and adverse event rates for irinotecan drug-eluting beads (DEBIRI) with folinic acid, 5-fluorouracil, and oxaliplatin (FOLFOX) and bevacizumab as a first-line treatment for unresectable colorectal liver metastasis. METHODS Patients with colorectal liver metastases were randomly assigned to modified FOLFOX (mFOLFOX) and bevacizumab or mFOLFOX6, bevacizumab, and DEBIRI (FOLFOX-DEBIRI). The primary endpoint was the response rate. The secondary endpoints were adverse events, the rate of conversion to resection, and progression-free survival. RESULTS The intention-to-treat population comprised 70 patients: 10 patients in the pilot and then 30 patients randomly assigned to the FOLFOX-DEBIRI arm and 30 patients randomly assigned to the FOLFOX/bevacizumab arm. The 2 groups were similar with respect to the extent of liver involvement (30% vs 30%), but a greater percentage of patients in the FOLFOX-DEBIRI arm had an Eastern Cooperative Oncology Group performance status of 1 or 2 (57% vs 31%) and extrahepatic disease (56% vs 32%, P = .02). The median numbers of chemotherapy cycles were similar (10 vs 9), and there were similar rates of grade 3/4 adverse events (54% for the FOLFOX-DEBIRI group vs 46% for the FOLFOX/bevacizumab group). The overall response rate was significantly greater in the FOLFOX-DEBIRI arm versus the FOLFOX/bevacizumab arm at 2 (78% vs 54%, P = .02), 4 (95% vs 70%, P = .03), and 6 months (76% vs 60%, P = .05). There was significantly more downsizing to resection in the FOLFOX-DEBIRI arm versus the FOLFOX/bevacizumab arm (35% vs 16%, P = .05), and there was improved median progression-free survival (15.3 vs 7.6 months). CONCLUSIONS The simultaneous administration of mFOLFOX6 (with or without bevacizumab) and DEBIRI through the hepatic artery (FOLFOX-DEBIRI) is safe and does not cause treatment delays or increase the systemic toxicity of chemotherapy. This strategy leads to improved overall response rates, improved hepatic progression-free survival, and more durable overall progression-free survival in patients downsized to resection.
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Affiliation(s)
- Robert C G Martin
- Division of Surgical Oncology, University of Louisville School of Medicine, Louisville, Kentucky.,James Graham Brown Cancer Center, Louisville, Kentucky
| | - Charles R Scoggins
- Division of Surgical Oncology, University of Louisville School of Medicine, Louisville, Kentucky.,James Graham Brown Cancer Center, Louisville, Kentucky
| | | | | | | | | | | | | | - Vivek R Sharma
- James Graham Brown Cancer Center, Louisville, Kentucky.,Division of Medical Oncology, University of Louisville School of Medicine, Louisville, Kentucky
| | | | - Steven M Strasberg
- Siteman Cancer Center, Washington University in Saint Louis/Barnes-Jewish Hospital, Saint Louis, Missouri
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Transarterial chemoembolization (TACE) for colorectal liver metastases--current status and critical review. Langenbecks Arch Surg 2015; 400:641-59. [PMID: 26088872 DOI: 10.1007/s00423-015-1308-9] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Accepted: 05/24/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Transarterial liver-directed therapies are currently not recommended as a standard treatment for colorectal liver metastases. Transarterial chemoembolization (TACE), however, is increasingly used for patients with liver-dominant colorectal metastases after failure of surgery or systemic chemotherapy. The limited available data potentially reveals TACE as a valuable option for pre- and post-operative downsizing, minimizing time-to-surgery, and prolongation of overall survival after surgery in patients with colorectal liver only metastases. PURPOSE In this overview, the current status of TACE for the treatment of liver-dominant colorectal liver metastases is presented. Critical comments on its rationale, technical success, complications, toxicity, and side effects as well as oncologic outcomes are discussed. The role of TACE as a valuable adjunct to surgery is addressed regarding pre- and post-operative downsizing, conversion to resectability as well as improvement of the recurrence rate after potentially curative liver resection. Additionally, the concept of TACE for liver-dominant metastatic disease with a focus on new embolization technologies is outlined. CONCLUSIONS There is encouraging data with regard to technical success, safety, and oncologic efficacy of TACE for colorectal liver metastases. The majority of studies are non-randomized single-center series mostly after failure of systemic therapies in the 2nd line and beyond. Emerging techniques including embolization with calibrated microspheres, with or without additional cytotoxic drugs, degradable starch microspheres, and technical innovations, e.g., cone-beam computed tomography (CT) allow a new highly standardized TACE procedure. The real efficacy of TACE for colorectal liver metastases in a neoadjuvant, adjuvant, and palliative setting has now to be evaluated in prospective randomized controlled trials.
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Gibbs P, Gebski V, Van Buskirk M, Thurston K, Cade DN, Van Hazel GA. Selective Internal Radiation Therapy (SIRT) with yttrium-90 resin microspheres plus standard systemic chemotherapy regimen of FOLFOX versus FOLFOX alone as first-line treatment of non-resectable liver metastases from colorectal cancer: the SIRFLOX study. BMC Cancer 2014; 14:897. [PMID: 25487708 PMCID: PMC4289171 DOI: 10.1186/1471-2407-14-897] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 12/01/2014] [Indexed: 12/29/2022] Open
Abstract
Background In colorectal cancer (CRC), unresectable liver metastases are linked to poor prognosis. Systemic chemotherapy with regimens such as FOLFOX (combination of infusional 5-fluorouracil, leucovorin and oxaliplatin) is the standard first-line treatment. The SIRFLOX trial was designed to assess the efficacy and safety of combining FOLFOX-based chemotherapy with Selective Internal Radiation Therapy (SIRT or radioembolisation) using yttrium-90 resin microspheres (SIR-Spheres®; Sirtex Medical Limited, North Sydney, Australia). Methods/Design SIRFLOX is a randomised, multicentre trial of mFOLFOX6 chemotherapy ± SIRT as first-line treatment of patients with liver-only or liver-predominant metastatic CRC (mCRC). The trial aims to recruit adult chemotherapy-naïve patients with proven liver metastases with or without limited extra-hepatic disease, a life expectancy of ≥3 months and a WHO performance status of 0–1. Patients will be randomised to receive either mFOLFOX6 or SIRT + mFOLFOX6 (with a reduced dose of oxaliplatin in cycles 1–3 following SIRT). Patients in both arms can receive bevacizumab at investigator discretion. Protocol chemotherapy will continue until there is unacceptable toxicity, evidence of tumour progression, complete surgical resection or ablation of cancerous lesions, or the patient requests an end to treatment. The primary endpoint of the SIRFLOX trial is progression-free survival (PFS). Secondary endpoints include: PFS in the liver; tumour response rate (liver and any site); site of tumour progression; health-related quality of life; toxicity and safety; liver resection rate; and overall survival. Assuming an increase in the median PFS from 9.4 months to 12.5 months with the addition of SIRT to mFOLFOX6, recruiting ≥450 patients will be sufficient for 80% power and 95% confidence. Discussion The SIRFLOX trial will establish the potential role of SIRT + standard systemic chemotherapy in the first-line management of mCRC with non-resectable liver metastases. Trial registration SIRFLOX ClinicalTrials.gov identifier: NCT00724503. Registered 25 July 2008. Electronic supplementary material The online version of this article (doi:10.1186/1471-2407-14-897) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Peter Gibbs
- Royal Melbourne Hospital, Melbourne, Victoria, Australia.
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Quality assessment of clinical practice guidelines on the treatment of hepatocellular carcinoma or metastatic liver cancer. PLoS One 2014; 9:e103939. [PMID: 25105961 PMCID: PMC4126673 DOI: 10.1371/journal.pone.0103939] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 07/04/2014] [Indexed: 02/05/2023] Open
Abstract
Objectives To assess the quality of the currently available clinical practice guidelines (CPGs) for hepatocellular carcinoma, and provide a reference for clinicians in selecting the best available clinical protocols. Methods The databases of PubMed, MEDLINE, Web of Science, Chinese Biomedical Literature database (CBM), China National Knowledge Infrastructure (CNKI), WanFang, and relevant CPGs websites were systematically searched through March 2014. CPGs quality was appraised using the Appraisal of Guidelines for Research & Evaluation (AGREE) II instrument, and data analysis was performed using SPSS 13.0 software. Results A total of 20 evidence-based and 20 expert consensus-based guidelines were included. The mean percentage of the domain scores were: scope and purpose 83% (95% confidence interval (CI), 81% to 86%), clarity of presentation 79% (95% CI, 73% to 86%), stakeholder involvement 39% (95% CI, 30% to 49%), editorial independence 58% (95% CI, 52% to 64%), rigor of development 39% (95% CI, 31% to 46%), and applicability 16% (95% CI, 10% to 23%). Evidence-based guidelines were superior to those established by consensus for the domains of rigor of development (p<0.001), clarity of presentation (p = 0.01) and applicability (p = 0.021). Conclusions The overall methodological quality of CPGs for hepatocellular carcinoma and metastatic liver cancer is moderate, with poor applicability and potential conflict of interest issues. The evidence-based guidelines has become mainstream for high quality CPGs development; however, there is still need to further increase the transparency and quality of evidence rating, as well as the recommendation process, and to address potential conflict of interest.
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Macedo FIB, Makarawo T. Colorectal hepatic metastasis: Evolving therapies. World J Hepatol 2014; 6:453-463. [PMID: 25067997 PMCID: PMC4110537 DOI: 10.4254/wjh.v6.i7.453] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Revised: 02/23/2014] [Accepted: 06/03/2014] [Indexed: 02/06/2023] Open
Abstract
The approach for colorectal hepatic metastasis has advanced tremendously over the past decade. Multidrug chemotherapy regimens have been successfully introduced with improved outcomes. Concurrently, adjunct multimodal therapies have improved survival rates, and increased the number of patients eligible for curative liver resection. Herein, we described major advancements of surgical and oncologic management of such lesions, thereby discussing modern chemotherapeutic regimens, adjunct therapies and surgical aspects of liver resection.
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Stang A, Oldhafer KJ, Weilert H, Keles H, Donati M. Selection criteria for radiofrequency ablation for colorectal liver metastases in the era of effective systemic therapy: a clinical score based proposal. BMC Cancer 2014; 14:500. [PMID: 25016394 PMCID: PMC4099490 DOI: 10.1186/1471-2407-14-500] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Accepted: 06/27/2014] [Indexed: 12/28/2022] Open
Abstract
Background At present, there are no widely accepted criteria for the use of radiofrequency ablation (RFA) for the treatment of colorectal liver metastases (CLM) in the context of effective modern-agent therapies. We aimed to define selection criteria for patients with liver-limited CLM who may benefit from adding RFA to systemic therapy with respect to long-term disease control. Methods Between 2002 and 2007, 88 consecutive patients received RFA for liver-only CLM during partial remission (PR), stable disease (SD), or progressive disease (PD) after systemic therapy. At a median follow-up of 8.2 years (range 5.2-11.1 years), clinical data were correlated to overall survival (OS) and recurrence-free survival (RFS). Results Poor OS and RFS correlated significantly with PD to systemic therapy before RFA (HR 5.46; p < 0.0001; and HR 6.46; p < 0.0001), number of ≥4 CLM (HR 3.13; p = 0.0005; and HR 1.77; p = 0.0389), and carcinoembryonic antigen (CEA) level of ≥100 ng/ml (HR 1.67; p = 0.032; and HR 1.67; p = 0.044). The presence of four criteria (PR, ≤3 CLM, ≤3 cm maximum size, and CEA ≤100 ng/ml) selected a subgroup (n = 23) with significantly higher probabilities for OS and RFS at 5 years (39% and 22%,respectively) compared to those without any or up 3 of these criteria (0-27% and 0-9%, p < 0.001, respectively). Conclusions A score based on four criteria (response to systemic therapy, ≤3 CLM, ≤3 cm size, low CEA value) may allow to select patients with liver-only CLM for whom additional use of RFA most likely adds benefit in an attempt to achieve long-term disease control. Almost one-fourth of patients fulfilling these four criteria may achieve 5-year survival without disease recurrence following effective systemic plus local RFA treatment.
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Affiliation(s)
- Axel Stang
- Department of Hematology and Oncology, Asklepios Hospital Barmbek, Rübenkamp 220, 22291 Hamburg, Germany.
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Young PE, Womeldorph CM, Johnson EK, Maykel JA, Brucher B, Stojadinovic A, Avital I, Nissan A, Steele SR. Early detection of colorectal cancer recurrence in patients undergoing surgery with curative intent: current status and challenges. J Cancer 2014; 5:262-71. [PMID: 24790654 PMCID: PMC3982039 DOI: 10.7150/jca.7988] [Citation(s) in RCA: 86] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Despite advances in neoadjuvant and adjuvant therapy, attention to proper surgical technique, and improved pathological staging for both the primary and metastatic lesions, almost half of all colorectal cancer patients will develop recurrent disease. More concerning, this includes ~25% of patients with theoretically curable node-negative, non-metastatic Stage I and II disease. Given the annual incidence of colorectal cancer, approximately 150,000 new patients are candidates each year for follow-up surveillance. When combined with the greater population already enrolled in a surveillance protocol, this translates to a tremendous number of patients at risk for recurrence. It is therefore imperative that strategies aim for detection of recurrence as early as possible to allow initiation of treatment that may still result in cure. Yet, controversy exists regarding the optimal surveillance strategy (high-intensity vs. traditional), ideal testing regimen, and overall effectiveness. While benefits may involve earlier detection of recurrence, psychological welfare improvement, and greater overall survival, this must be weighed against the potential disadvantages including more invasive tests, higher rates of reoperation, and increased costs. In this review, we will examine the current options available and challenges surrounding colorectal cancer surveillance and early detection of recurrence.
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Affiliation(s)
- Patrick. E. Young
- 1. Department of Medicine, Division of Gastroenterology, Walter Reed National Military Medical Center, Bethesda, Maryland, USA
- 3. Department of Medicine, Uniformed Services University of Health Science, Bethesda, MD, USA
| | - Craig M. Womeldorph
- 2. Department of Medicine, Division of Gastroenterology, San Antonio Military Medical Center, San Antonio, TX, USA
- 3. Department of Medicine, Uniformed Services University of Health Science, Bethesda, MD, USA
| | - Eric K. Johnson
- 4. Department of Surgery, Madigan Army Center, Tacoma, WA, USA
| | - Justin A. Maykel
- 5. Division of Colorectal Surgery, University of Massachusetts Memorial Medical Center, Worcester, MA, USA
| | | | | | | | - Aviram Nissan
- 7. Department of Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Scott R. Steele
- 4. Department of Surgery, Madigan Army Center, Tacoma, WA, USA
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Abstract
Nonalcoholic fatty liver disease (NAFLD) is currently the most common cause of chronic liver disease in the United States. The term NALFD was first used by Ludwig in 1980 to describe the presence of hepatic steatosis and steatohepatitis in a series of patients with no identifiable cause. Since then, our insight into the pathogenesis of NAFLD has expanded significantly. We now know that NAFLD is closely related to metabolic syndrome and chronic low-grade inflammation. In the following review, the authors summarize the current evidence about drugs that lead to hepatic steatosis and steatohepatitis and pathogenic mechanisms thereof.
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Schwarz RE, Abdalla EK, Aloia TA, Vauthey JN. AHPBA/SSO/SSAT sponsored consensus conference on the multidisciplinary treatment of colorectal cancer metastases. HPB (Oxford) 2013; 15:89-90. [PMID: 23297718 PMCID: PMC3719913 DOI: 10.1111/j.1477-2574.2012.00569.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Roderich E Schwarz
- Division of Surgical Oncology, UT Southwestern Medical CenterDallas, TX, USA
| | - Eddie K Abdalla
- Department of Surgery, Lebanese American University HospitalBeirut, Lebanon
| | - Thomas A Aloia
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer CenterHouston, TX, USA
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Abdalla EK, Bauer TW, Chun YS, D'Angelica M, Kooby DA, Jarnagin WR. Locoregional surgical and interventional therapies for advanced colorectal cancer liver metastases: expert consensus statements. HPB (Oxford) 2013; 15:119-30. [PMID: 23297723 PMCID: PMC3719918 DOI: 10.1111/j.1477-2574.2012.00597.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 08/20/2012] [Indexed: 12/12/2022]
Abstract
Selection of the optimal surgical and interventional therapies for advanced colorectal cancer liver metastases (CRLM) requires multidisciplinary discussion of treatment strategies early in the trajectory of the individual patient's care. This paper reports on expert consensus on locoregional and interventional therapies for the treatment of advanced CRLM. Resection remains the reference treatment for patients with bilateral CRLM and synchronous presentation of primary and metastatic cancer. Patients with oligonodular bilateral CRLM may be candidates for one-stage multiple segmentectomies; two-stage resection with or without portal vein embolization may allow complete resection in patients with more advanced disease. After downsizing with preoperative systemic and/or regional therapy, curative-intent hepatectomy requires resection of all initial and currently known sites of disease; debulking procedures are not recommended. Many patients with synchronous primary disease and CRLM can safely undergo simultaneous resection of all disease. Staged resections should be considered for patients in whom the volume of the future liver remnant is anticipated to be marginal or inadequate, who have significant medical comorbid condition(s), or in whom extensive resections are required for the primary cancer and/or CRLM. Priority for liver-first or primary-first resection should depend on primary tumour-related symptoms or concern for the progression of marginally resectable CRLM during treatment of the primary disease. Chemotherapy delivered by hepatic arterial infusion represents a valid option in patients with liver-only disease, although it is best delivered in experienced centres. Ablation strategies are not recommended as first-line treatments for resectable CRLM alone or in combination with resection because of high local failure rates and limitations related to tumour size, multiplicity and intrahepatic location.
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Affiliation(s)
- Eddie K Abdalla
- Department of Surgery, Lebanese American UniversityBeirut, Lebanon
| | - Todd W Bauer
- Department of Surgery, University of Virginia Health SystemCharlottesville, VA, USA
| | - Yun S Chun
- Department of Surgical Oncology, Fox Chase Cancer CenterPhiladelphia, PA, USA
| | - Michael D'Angelica
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
| | - David A Kooby
- Department of Surgery, Emory University School of MedicineAtlanta, GA, USA
| | - William R Jarnagin
- Department of Surgery, Memorial Sloan–Kettering Cancer CenterNew York, NY, USA
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Clary BM, Grothey A, Kopetz S, Marsh RDW. Systemic cytotoxic and biologic therapies for colorectal cancer liver metastases: expert consensus statement. HPB (Oxford) 2013; 15:116-8. [PMID: 23297722 PMCID: PMC3719917 DOI: 10.1111/j.1477-2574.2012.00598.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Bryan M Clary
- Department of Surgery, Duke University Medical CenterDurham, NC, USA
| | - Axel Grothey
- Department of Medicine, Mayo ClinicRochester, MN, USA
| | - Scott Kopetz
- Department of Medical Oncology, University of Texas MD Anderson Cancer CenterHouston, TX, USA
| | - Robert D W Marsh
- Department of Medicine, North Shore University Health SystemChicago, IL, USA
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