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Popescu I, Dudău AM, Dima S, Herlea V, Croitoru VM, Dinu IM, Miron M, Lupescu I, Croitoru-Cazacu IM, Dumitru R, Croitoru AE. Multimodal Treatment of Metastatic Rectal Cancer in a Young Patient: Case Report and Literature Review. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:696. [PMID: 38792879 PMCID: PMC11123219 DOI: 10.3390/medicina60050696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 04/14/2024] [Accepted: 04/19/2024] [Indexed: 05/26/2024]
Abstract
Metastatic colorectal cancer requires a multidisciplinary and individualized approach. Herein, we reported the case of a young woman diagnosed with metastatic rectal cancer who received an individualized multimodal treatment strategy that resulted in a remarkable survival. There were several particular aspects of this case, such as the early onset of the disease, the successful use of conversion therapy, the application of liquid biopsy to guide treatment, and the specific nature of the bone metastasis. To offer more insights for navigating such challenges in patients with metastatic colorectal cancer, we have conducted a literature review to find more data related to the particularities of this case. The incidence of early onset colorectal cancer is on the rise. Data suggests that it differs from older-onset colorectal cancer in terms of its pathological, epidemiological, anatomical, metabolic, and biological characteristics. Conversion therapy and surgical intervention provide an opportunity for cure and improve outcomes in metastatic colorectal cancer. It is important to approach each case individually, as every patient with limited liver disease should be considered as a candidate for secondary resection. Moreover, liquid biopsy has an important role in the individualized management of metastatic colorectal cancer patients, as it offers additional information for treatment decisions.
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Affiliation(s)
- Ionuț Popescu
- Faculty of Medicine, Titu Maiorescu University, 040441 Bucharest, Romania; (I.P.); (V.M.C.)
| | - Ana-Maria Dudău
- Faculty of Medicine, Titu Maiorescu University, 040441 Bucharest, Romania; (I.P.); (V.M.C.)
- Medical Oncology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania; (I.M.D.); (M.M.); (I.M.C.-C.); (A.E.C.)
| | - Simona Dima
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila, 020021 Bucharest, Romania; (S.D.); (V.H.); (I.L.); (R.D.)
- Center of Excellence in Translational Medicine, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Vlad Herlea
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila, 020021 Bucharest, Romania; (S.D.); (V.H.); (I.L.); (R.D.)
- Pathology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Vlad M. Croitoru
- Faculty of Medicine, Titu Maiorescu University, 040441 Bucharest, Romania; (I.P.); (V.M.C.)
- Medical Oncology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania; (I.M.D.); (M.M.); (I.M.C.-C.); (A.E.C.)
| | - Ioana Mihaela Dinu
- Medical Oncology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania; (I.M.D.); (M.M.); (I.M.C.-C.); (A.E.C.)
| | - Monica Miron
- Medical Oncology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania; (I.M.D.); (M.M.); (I.M.C.-C.); (A.E.C.)
| | - Ioana Lupescu
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila, 020021 Bucharest, Romania; (S.D.); (V.H.); (I.L.); (R.D.)
- Radiology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Irina M. Croitoru-Cazacu
- Medical Oncology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania; (I.M.D.); (M.M.); (I.M.C.-C.); (A.E.C.)
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila, 020021 Bucharest, Romania; (S.D.); (V.H.); (I.L.); (R.D.)
| | - Radu Dumitru
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila, 020021 Bucharest, Romania; (S.D.); (V.H.); (I.L.); (R.D.)
- Radiology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania
| | - Adina Emilia Croitoru
- Medical Oncology Department, Fundeni Clinical Institute, 022328 Bucharest, Romania; (I.M.D.); (M.M.); (I.M.C.-C.); (A.E.C.)
- Faculty of Medicine, University of Medicine and Pharmacy Carol Davila, 020021 Bucharest, Romania; (S.D.); (V.H.); (I.L.); (R.D.)
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Račkauskas R, Lukšaitė-Lukštė R, Stulpinas R, Baušys A, Paškonis M, Kvietkauskas M, Sokolovas V, Laurinavičius A, Strupas K. The Impact of Chemotherapy and Transforming Growth Factor-β1 in Liver Regeneration after Hepatectomy among Colorectal Cancer Patients. J Pers Med 2024; 14:144. [PMID: 38392578 PMCID: PMC10890619 DOI: 10.3390/jpm14020144] [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: 12/12/2023] [Revised: 01/19/2024] [Accepted: 01/25/2024] [Indexed: 02/24/2024] Open
Abstract
An ongoing debate surrounds the impact of chemotherapy on post-hepatectomy liver regeneration in patients with colorectal cancer liver metastases (CRLM), with unclear regulatory mechanisms. This study sought to delve into liver regeneration post-resection in CRLM patients, specifically examining the roles of hepatocyte growth factor (HGF) and transforming growth factor β1 (TGF-β1). In this longitudinal observational study, 17 patients undergoing major liver resection for CRLM and 17 with benign indications as controls were enrolled. Liver regeneration within 30 postoperative days was assessed via CT, considering clinicopathological characteristics, liver enzymes, liver stiffness by elastography, and the impact of HGF and TGF-β1 on liver regeneration. The results revealed that the control group exhibited significantly higher mean liver regeneration volume (200 ± 180 mL) within 30 days postoperatively compared to the CRLM group (72 ± 154 mL); p = 0.03. Baseline alkaline phosphatase (AP) and TGF-β1 blood levels were notably higher in the CRLM group. Immunohistochemical analysis indicated a higher proportion of CRLM patients with high TGF-β1 expression in liver tissues compared to the control group (p = 0.034). Correlation analysis showed that resected liver volume, baseline plasma HGF, AP, and albumin levels significantly correlated with liver regeneration volume. However, in multivariable analysis, only resected liver volume (β: 0.31; 95% CI: 0.14-0.47, p = 0.01) remained significant. In conclusion, this study highlights compromised liver regeneration in CRLM patients post-chemotherapy. Additionally, these patients exhibited lower serum TGF-β1 levels and reduced TGF-β1 expression in liver tissue, suggesting TGF-β1 involvement in mechanisms hindering liver regeneration capacity following major resection after chemotherapy.
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Affiliation(s)
- Rokas Račkauskas
- Clinic of Gastroenterology, Nephrourology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Ciurlionio Str. 21, LT-03101 Vilnius, Lithuania
| | - Raminta Lukšaitė-Lukštė
- Department of Radiology, Nuclear Medicine and Medical Physics, Institute of Biomedical Sciences, Faculty of Medicine, Vilnius University, LT-03101 Vilnius, Lithuania
| | - Rokas Stulpinas
- Department of Pathology, Forensic Medicine and Pharmacology, Vilnius University, LT-03101 Vilnius, Lithuania
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Clinics, LT-08406 Vilnius, Lithuania
| | - Augustinas Baušys
- Department of Pathology, Forensic Medicine and Pharmacology, Vilnius University, LT-03101 Vilnius, Lithuania
| | - Marius Paškonis
- Clinic of Gastroenterology, Nephrourology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Ciurlionio Str. 21, LT-03101 Vilnius, Lithuania
| | - Mindaugas Kvietkauskas
- Clinic of Gastroenterology, Nephrourology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Ciurlionio Str. 21, LT-03101 Vilnius, Lithuania
| | - Vitalijus Sokolovas
- Clinic of Gastroenterology, Nephrourology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Ciurlionio Str. 21, LT-03101 Vilnius, Lithuania
| | - Arvydas Laurinavičius
- Department of Pathology, Forensic Medicine and Pharmacology, Vilnius University, LT-03101 Vilnius, Lithuania
- National Center of Pathology, Affiliate of Vilnius University Hospital Santaros Clinics, LT-08406 Vilnius, Lithuania
| | - Kęstutis Strupas
- Clinic of Gastroenterology, Nephrourology, and Surgery, Institute of Clinical Medicine, Faculty of Medicine, Vilnius University, Ciurlionio Str. 21, LT-03101 Vilnius, Lithuania
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Impact of neoadjuvant chemotherapy on post-hepatectomy regeneration for patients with colorectal cancer liver metastasis - Systematic review and meta-analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:533-541. [PMID: 36631347 DOI: 10.1016/j.ejso.2022.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 12/18/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023]
Abstract
BACKGROUND Today, there is still debate on the impact of neoadjuvant chemotherapy (NeoChem) on liver regeneration (LivReg). The objectives of this study were to assess the impact of NeoChem and its characteristics (addition of bevacizumab, number of cycles and time from end of NeoChem) on post-hepatectomy LivReg. MATERIAL & METHODS Studies reporting LivReg in patients submitted to liver resection were included. Pubmed, Scopus, Web of Science, Embase, and Cochrane databases were searched. Only studies comparing NeoChem vs no chemotherapy or comparing chemotherapy characteristics from 1990 to present were included. Two researchers individually screened the identified records registered in a predesigned database. Primary outcome was future liver remnant regeneration rate (FLR3). Bias of the studies was evaluated with the ROBINS-I tool, and quality of evidence with the GRADE system. Data was presented as mean difference or standard mean difference. RESULTS Eight studies with a total of 681 patients were selected. Seven were retrospective and one prospective comparative cohort studies. In patients submitted to major hepatectomy, NeoChem did not have an impact on LivReg (MD 3.12, 95% CI -2,12-8.36, p 0,24). Adding bevacizumab to standard NeoChem was associated with better FLR3 (SMD 0.45, 95% CI 0.19-0.71, p 0.0006). DISCUSSION The main drawback of this review is the retrospective nature of the available studies. NeoChem does not have a negative impact on postoperative LivReg in patients submitted to liver resection. Regimens with bevacizumab seem to be associated with better postoperative LivReg rates when compared to standard NeoChem.
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LncRNA GAS5 Suppresses Colorectal Cancer Progress by Target miR-21/LIFR Axis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:3298939. [PMID: 36062165 PMCID: PMC9433273 DOI: 10.1155/2022/3298939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/02/2022] [Accepted: 04/08/2022] [Indexed: 11/30/2022]
Abstract
GAS5 is abnormally high in colorectal cancer tissues, which is a specific expression of lncRNA in colorectal cancer (CRC). Nevertheless, its biological function in CRC has not been elucidated. The abnormal high expression of GAS5 in CRC is the specific expression of lncRNA in CRC. The purpose of our study is to explore the effect of GAS5 on CRC and its mechanism. The expression of GAS5 in 53 paired normal and colorectal cancer tissues and colorectal cancer cell lines was detected by real-time PCR. The biological effects of GAS5, miR-21, and LIFR were measured by functional assays, including wound healing, transwell assays, and in vivo assays. We ensured the carcinogenesis role of GAS5 in CRC in the xenograft nude model. The dual-luciferase reporter assay system and chromatin immunoprecipitation method were used for target evaluation and Western blot for verification. GAS5 was significantly decreased in tumor tissues and CRC cells, and the low expression of CAS5 in CRC promoted tumor metastasis and decreased the survival of patients. GAS5 knockdown increases the cell viability, inhibits apoptosis, and promotes migration. Xenografted tumors in nude mice studies showed that GAS5 knockdown promoted tumor growth and caused worse lesions in colorectal. Furthermore, GAS5 increases the expression level of target gene LIFR to promote the apoptosis of CRC cells by binding to miR-21. Our study revealed that a novel pathway about lncRNA GAS5 inhibited the proliferation and metastasis of CRC cells by targeting miR-21/LIFR which provides a new strategy to treat CRC.
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Moretto R, Borelli B, Boraschi P, Roffi N, Donati F, Antoniotti C, Della Pina C, Colombatto P, Balestri R, Signori S, Gigoni R, Guidoccio F, Volterrani D, Masi G, Cremolini C, Urbani L. Impact of baseline gadoxetic acid-enhanced liver magnetic resonance and diffusion-weighted imaging in resectable colorectal liver metastases: A prospective, monocentric study. Surg Oncol 2022; 44:101836. [PMID: 35998501 DOI: 10.1016/j.suronc.2022.101836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/08/2022] [Accepted: 08/08/2022] [Indexed: 11/24/2022]
Abstract
BACKGROUND Liver magnetic resonance imaging (MRI) utilizing hepatocyte-specific contrast agent and diffusion-weighted imaging (DWI) is currently used to properly stage colorectal liver metastases (CRLM) in patients candidate to liver surgery. However, the added value of liver MRI in choosing the treatment strategy in resectable CRLM over computed tomography (CT)-scan is not clear. PATIENTS AND METHODS This is a prospective monocentric collection of consecutive cases of patients with CRLM conceived with the aim to assess the added value of liver MRI in changing the initial treatment strategy planned according to CT-scan. Potential changes in the initially planned strategy were defined as: - from upfront surgery to perioperative chemotherapy (fluoropyrimidine and oxaliplatin) - from upfront surgery to first-line systemic therapy (doublet or triplet plus a biological agent) - from perioperative chemotherapy to first-line systemic therapy. Hypothesising that MRI may induce a change in the choice of the treatment strategy in the 20% of cases (alternative hypothesis), against a null hypothesis of 5%, with one-tailed alpha and beta errors of 0.05 and 0.20 respectively, 27 patients were needed. The added value of liver MRI would have been considered clinically meaningful if at least 4 changes in the treatment strategy were observed. RESULTS Among 27 enrolled patients, upfront surgery and perioperative chemotherapy strategies were chosen in 17 (63%) and 10 (37%) cases, respectively, based on CT-scan. After liver MRI, additional liver lesions were found in 8 patients (30%) and the initial strategy was changed in 7 patients (26%) (4 initially deemed candidate to upfront surgery and 3 initially sent to perioperative chemotherapy) that were treated with first-line systemic therapy. CONCLUSIONS Our results support the indication of the current guidelines on the routine use of liver MRI in the initial workup of patients with resectable CRLM with an MRI-driven changes of initial treatment plan in a relevant percentage of cases.
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Affiliation(s)
- Roberto Moretto
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126, Pisa, Italy.
| | - Beatrice Borelli
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126, Pisa, Italy; Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126, Pisa, Italy
| | - Piero Boraschi
- Department of Diagnostic and Interventional Radiology, and Nuclear Medicine, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
| | - Nicolò Roffi
- General Surgery, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
| | - Francescamaria Donati
- Department of Diagnostic and Interventional Radiology, and Nuclear Medicine, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
| | - Carlotta Antoniotti
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126, Pisa, Italy; Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126, Pisa, Italy
| | - Clotilde Della Pina
- Department of Diagnostic and Interventional Radiology, and Nuclear Medicine, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
| | - Piero Colombatto
- Hepatology Unit, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
| | - Riccardo Balestri
- General Surgery, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
| | - Stefano Signori
- General Surgery, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
| | - Roberto Gigoni
- Department of Diagnostic and Interventional Radiology, and Nuclear Medicine, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
| | - Federica Guidoccio
- Regional Center of Nuclear Medicine, University Hospital of Pisa, Via Roma 67, 56126, Pisa, Italy
| | - Duccio Volterrani
- Regional Center of Nuclear Medicine, University Hospital of Pisa, Via Roma 67, 56126, Pisa, Italy
| | - Gianluca Masi
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126, Pisa, Italy; Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126, Pisa, Italy
| | - Chiara Cremolini
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Via Roma 67, 56126, Pisa, Italy; Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126, Pisa, Italy
| | - Lucio Urbani
- General Surgery, Azienda Ospedaliero-Universitaria Pisana, Via Paradisa 2, 56124, Pisa, Italy
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Yan XL, Wang K, Bao Q, Wang HW, Jin KM, Su YM, Xing BC. Prognostic value of the combination of primary tumor location and RAS mutational status on patients with colorectal liver metastasis undergoing hepatectomy. J Surg Oncol 2022; 125:1002-1012. [PMID: 35171534 DOI: 10.1002/jso.26816] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 12/23/2021] [Accepted: 01/17/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To assess prognostic influences of RAS mutational status and primary tumor site on cases with colorectal liver metastasis (CRLM) who underwent hepatectomy. METHODS Clinicopathological data of 762 patients with CRLM who underwent hepatectomy between January 2000 and November 2018 were retrospectively analyzed. The left-sided tumors (LST) included tumors located in the splenic flexure, descending colon, sigmoid colon, and rectum; while right-sided tumors (RST) included those located in the cecum, ascending colon, and transverse colon. RAS mutational status was determined using Sanger sequencing or next-generation sequencing, including KRAS (Codons 12, 13, and 61) and NRAS (Codons 12, 13, and 61), which were defined as wild-type (RASwt) and mutant-type (RASmut), respectively. Survival curves were plotted using the Kaplan-Meier plotter and compared by the log rank test. The clinicopathological data were analyzed using univariate and multivariate analyses. RESULTS The 5-year overall survival (OS) in the LST group was longer than that in the RST group (OS: 47.1% vs. 31.0%, p = 0.000, respectively), and the OS in the RASwt group was longer compared with that in the RASmut group (OS: 53.6% vs. 24.0%, p = 0.000). Besides, overall survival of the patients after hepatectomy was alternative, which was stratified by primary tumor site, with the 1-, 3-, and 5-year survival rates of 93.1%, 62.1%, and 47.1% for patients with LST, and 91.1%, 42.8%, and 31.0% for patients with RST, respectively. OS and disease-free survival (DFS) were significantly different stratified by RAS mutational status, with the 1-, 3-, and 5-year rates of 96.9%, 67.9%, and 53.6% for patients with RASwt tumors, and 85.7%, 41.5%, and 24.0% for patients with RASmut tumors, respectively. The 1-, 3-, and 5-year DFS rates were 51.9%, 30.0%, and 26.7% for patients with RASwt tumors, and 35.8%, 18.2%, and 14.9% for patients with RASmut tumors, respectively. The results of multivariate analysis showed that RAS mutational status and primary tumor site were both independent influencing factors of OS. CONCLUSION RAS mutational status and primary tumor site affect OS independently in CRLM patients undergoing hepatectomy. The worse prognosis of RST cannot be simply attributed to the imbalance of RAS mutational status in different primary tumor sites.
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Affiliation(s)
- Xiao-Luan Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepatobiliary Surgery, Peking University Cancer Hospital & Institute, Beijing, China
| | - Kun Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepatobiliary Surgery, Peking University Cancer Hospital & Institute, Beijing, China
| | - Quan Bao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepatobiliary Surgery, Peking University Cancer Hospital & Institute, Beijing, China
| | - Hong-Wei Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepatobiliary Surgery, Peking University Cancer Hospital & Institute, Beijing, China
| | - Ke-Min Jin
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepatobiliary Surgery, Peking University Cancer Hospital & Institute, Beijing, China
| | - Yu-Ming Su
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepatobiliary Surgery, Peking University Cancer Hospital & Institute, Beijing, China
| | - Bao-Cai Xing
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepatobiliary Surgery, Peking University Cancer Hospital & Institute, Beijing, China
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Bosma NA, Keehn AR, Lee-Ying R, Karim S, MacLean AR, Brenner DR. Efficacy of perioperative chemotherapy in resected colorectal liver metastasis: A systematic review and meta-analysis. Eur J Surg Oncol 2021; 47:3113-3122. [PMID: 34420823 DOI: 10.1016/j.ejso.2021.07.024] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/26/2021] [Accepted: 07/29/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Nearly half of patients with colorectal cancer develop liver metastases. Radical resection of colorectal liver metastases (CRLM) offers the best chance of cure, significantly improving 5-year survival. Recurrence of metastatic disease is common, occurring in 60 % or more of patients. Clinical equipoise exists regarding the role of perioperative chemotherapy in patients with resected CRLM. This investigation sought to clarify the efficacy of perioperative chemotherapy in patients that have undergone curative-intent resection of CRLM. METHODS A systematic review and meta-analysis was completed of randomized controlled trials (RCTs) comparing perioperative chemotherapy to surgery alone in patients with resected CRLM. MEDLINE (Ovid), EMBASE and Cochrane Central Register of Controlled Trials (CENTRAL) databases were searched, as well as abstracts from recent oncology conferences. A meta-analysis was performed pooling the hazard ratios for disease-free survival (DFS) and overall survival (OS), using a random-effects model. RESULTS A total of five, phase 3, open-label, RCTs were included resulting in a pooled analysis of 1119 of the total 1146 enrolled patients. 559 patients were randomized to perioperative chemotherapy and 560 to surgery alone. Pooled estimates demonstrated a statistically significant improvement in DFS (HR 0.71, 95 % CI: 0.61-0.82; p < 0.001) but not OS (HR 0.87, 95 % CI: 0.73-1.04; p = 0.136). CONCLUSION Perioperative chemotherapy in the setting of resected CRLM resulted in an improvement in DFS, however this did not translate into an OS benefit. Poor compliance to post-hepatectomy oxaliplatin-based chemotherapy regimens was identified. Further investigation into the optimal regimen and sequencing of perioperative chemotherapy is justified.
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Affiliation(s)
- Nicholas A Bosma
- Department of Oncology, University of Calgary, Tom Baker Cancer Centre, Calgary, AB, Canada.
| | - Alysha R Keehn
- Department of Surgery, University of Calgary, Foothills Medical Centre, Calgary, AB, Canada; Department of Community Health Sciences, University of Calgary, Cumming School of Medicine, Calgary, AB, Canada
| | - Richard Lee-Ying
- Department of Oncology, University of Calgary, Tom Baker Cancer Centre, Calgary, AB, Canada
| | - Safiya Karim
- Department of Oncology, University of Calgary, Tom Baker Cancer Centre, Calgary, AB, Canada
| | - Anthony R MacLean
- Department of Surgery, University of Calgary, Foothills Medical Centre, Calgary, AB, Canada
| | - Darren R Brenner
- Department of Community Health Sciences, University of Calgary, Cumming School of Medicine, Calgary, AB, Canada
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Pavel MC, Casanova R, Estalella L, Memba R, Llàcer-Millán E, Achalandabaso M, Julià E, Geoghegan J, Jorba R. The effect of preoperative chemotherapy on liver regeneration after portal vein embolization/ligation or liver resection in patients with colorectal liver metastasis: a systematic review protocol. Syst Rev 2020; 9:279. [PMID: 33276812 PMCID: PMC7718667 DOI: 10.1186/s13643-020-01545-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 11/26/2020] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Liver resection (LR) in patients with liver metastasis from colorectal cancer remains the only curative treatment. Perioperative chemotherapy improves prognosis of these patients. However, there are concerns regarding the effect of preoperative chemotherapy on liver regeneration, which is a key event in avoiding liver failure after LR. The primary objective of this systematic review is to assess the effect of neoadjuvant chemotherapy on liver regeneration after (LR) or portal vein embolization (PVE) in patients with liver metastasis from colorectal cancer. The secondary objectives are to evaluate the impact of the type of chemotherapy, number of cycles, and time between end of treatment and procedure (LR or PVE) and to investigate whether there is an association between degree of hypertrophy and postoperative liver failure. METHODS This meta-analysis will include studies reporting liver regeneration rates in patients submitted to LR or PVE. Pubmed, Scopus, Web of Science, Embase, and Cochrane databases will be searched. Only studies comparing neoadjuvant vs no chemotherapy, or comparing chemotherapy characteristics (bevacizumab administration, number of cycles, and time from finishing chemotherapy until intervention), will be included. We will select studies from 1990 to present. Two researchers will individually screen the identified records, according to a list of inclusion and exclusion criteria. Primary outcome will be future liver remnant regeneration rate. Bias of the studies will be evaluated with the ROBINS-I tool, and quality of evidence for all outcomes will be determined with the GRADE system. The data will be registered in a predesigned database. If selected studies are sufficiently homogeneous, we will perform a meta-analysis of reported results. In the event of a substantial heterogeneity, a qualitative systematic review will be performed. DISCUSSION The results of this systematic review may help to better identify the patients affected by liver metastasis that could present low regeneration rates after neoadjuvant chemotherapy. These patients are at risk to develop liver failure after extended hepatectomies and therefore are not good candidates for such aggressive procedures. SYSTEMATIC REVIEW REGISTRATION PROSPERO registration number: CRD42020178481 (July 5, 2020).
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Affiliation(s)
- Mihai-Calin Pavel
- HPB Unit, Department of General Surgery, Hospital Universitari de Tarragona Joan XXIII, C/ Dr. Mallafrè Guasch, 4, 43005, Tarragona, Spain. .,Departament de Medicina i Cirugia, Universitat Rovira i Virgili, Reus, Spain.
| | - Raquel Casanova
- HPB Unit, Department of General Surgery, Hospital Universitari de Tarragona Joan XXIII, C/ Dr. Mallafrè Guasch, 4, 43005, Tarragona, Spain
| | - Laia Estalella
- HPB Unit, Department of General Surgery, Hospital Universitari de Tarragona Joan XXIII, C/ Dr. Mallafrè Guasch, 4, 43005, Tarragona, Spain.,Departament de Medicina i Cirugia, Universitat Rovira i Virgili, Reus, Spain
| | - Robert Memba
- HPB Unit, Department of General Surgery, Hospital Universitari de Tarragona Joan XXIII, C/ Dr. Mallafrè Guasch, 4, 43005, Tarragona, Spain.,Departament de Medicina i Cirugia, Universitat Rovira i Virgili, Reus, Spain
| | - Erik Llàcer-Millán
- HPB Unit, Department of General Surgery, Hospital Universitari de Tarragona Joan XXIII, C/ Dr. Mallafrè Guasch, 4, 43005, Tarragona, Spain.,Departament de Medicina i Cirugia, Universitat Rovira i Virgili, Reus, Spain
| | - Mar Achalandabaso
- HPB Unit, Department of General Surgery, Hospital Universitari de Tarragona Joan XXIII, C/ Dr. Mallafrè Guasch, 4, 43005, Tarragona, Spain
| | - Elisabet Julià
- HPB Unit, Department of General Surgery, Hospital Universitari de Tarragona Joan XXIII, C/ Dr. Mallafrè Guasch, 4, 43005, Tarragona, Spain
| | - Justin Geoghegan
- HPB and Liver Transplant Surgery Department, St. Vincent's University Hospital, Dublin, Ireland
| | - Rosa Jorba
- HPB Unit, Department of General Surgery, Hospital Universitari de Tarragona Joan XXIII, C/ Dr. Mallafrè Guasch, 4, 43005, Tarragona, Spain.,Departament de Medicina i Cirugia, Universitat Rovira i Virgili, Reus, Spain
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9
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Iezzi R, Kovacs A, Prenen H, Chevallier P, Pereira PL. Transarterial chemoembolisation of colorectal liver metastases with irinotecan-loaded beads: What every interventional radiologist should know. Eur J Radiol Open 2020; 7:100236. [PMID: 32426423 PMCID: PMC7226646 DOI: 10.1016/j.ejro.2020.100236] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 04/27/2020] [Accepted: 04/28/2020] [Indexed: 02/08/2023] Open
Abstract
Chemoembolization with irinotecan-loaded beads represents a safe and effective treatment option in patients with colorectal cancer liver metastases. It can be performed a monolobar (2 treatments at 4weeks interval) or a bilobar treatment (4 treatments at 2 weeks interval). An adequate knowledge on peri/intra-procedural pain management is mandatory to obtain a safe procedure. Being part of a MTB is mandatory for choosing the right treatment for each patient with mCRC. Being involved in the follow-up of the patients is mandatory in order to suggest eventual treatment repetition.
The last decade has seen important developments in the treatment of metastatic colorectal cancer (mCRC). In this scenario, interventional locoregional treatments could play an expanding role offering safe and effective integrated options in the continuum-of-care offering curative as well as palliative approaches. Based on ESMO guidelines, the toolbox of ablative treatments also includes intra-arterial palliative options, like chemoembolization, that can be offered as an alternative option in patients failing the available chemotherapeutic regimens. However, to date, there is still a limited use of chemoembolization in clinical practice. Based on this background, a comprehensive review of the methodologic and technical considerations as well as clinical indications and future perspectives seems to be useful with the aim to demonstrate the field’s value of the procedure, highlight their advantages, and ensure an increased role in treatment management of patients with colorectal liver metastases.
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Affiliation(s)
- Roberto Iezzi
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia - Istituto di Radiologia, l.go A gemelli 8, 00168 Rome, Italy.,Università Cattolica del Sacro Cuore, Rome, Italy
| | - Attila Kovacs
- Klinik für Diagnostische und Interventionelle Radiologie und Neuroradiologie, Mediclin Robert Janker Klinik, Bonn, Germany
| | - Hans Prenen
- UZ Antwerp, Oncology Department, Wilrijkstraat 10, 2650 Edegem, Belgium
| | - Patrick Chevallier
- Imagerie interventionnelle Oncologique, Hôpital Archet, 151 route de saint antoine de ginestière, 06202 Nice, France
| | - Philippe L Pereira
- SLK-Kliniken Heilbronn GmbH, Klinik für Radiologie, Minimal-invasive Therapien und Nuklearmedizin, Am Gesundbrunnen 20-26, 74078 Heilbronn, Germany
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10
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Abrahamsson H, Jensen BV, Berven LL, Nielsen DL, Šaltytė Benth J, Johansen JS, Larsen FO, Johansen JS, Ree AH. Antitumour immunity invoked by hepatic arterial infusion of first-line oxaliplatin predicts durable colorectal cancer control after liver metastasis ablation: 8-12 years of follow-up. Int J Cancer 2020; 146:2019-2026. [PMID: 31872440 DOI: 10.1002/ijc.32847] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 12/09/2019] [Accepted: 12/17/2019] [Indexed: 12/21/2022]
Abstract
In colorectal cancer (CRC), hepatic arterial infusion (HAI) chemotherapy may convert primarily unresectable CRC liver metastases (CLM) into resectability, although the risk of metastatic recurrence remains high after CLM ablation. We investigated the role of antitumour immunity invoked by first-line oxaliplatin-HAI for long-term CLM outcome. In a prospective study cohort of primarily unresectable CLM, we assessed patients' fms-related tyrosine kinase 3 ligand (FLT3LG) in serum, reflecting opportune intratumoural immune activity, at baseline and following 1-3 sequences of oxaliplatin-HAI. The end points were CLM resectability and overall survival. Patients who presented an immediate twofold increment of circulating FLT3LG during the treatment and at its completion were scored as CLM resectable (16.4% with both features), were alive at final follow-up 8-12 years later. All patients experienced FLT3LG increase during the treatment course, but those who remained unresectable or had the disease converted but presented a slow and gradual FLT3LG accretion, later died of the metastatic disease. These data provide further support to our previous findings that tumour-directed immunity invoked by oxaliplatin-containing therapy predicts excellent outcome of early advanced CRC if macroscopic tumour ablation is rendered possible by the 'classic' tumour response to the cytotoxic treatment.
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Affiliation(s)
- Hanna Abrahamsson
- Department of Oncology, Akershus University Hospital, Lørenskog, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Benny V Jensen
- Department of Oncology, Herlev and Gentofte Hospital, Herlev, Denmark
| | - Lise L Berven
- Department of Oncology, Akershus University Hospital, Lørenskog, Norway
| | - Dorte L Nielsen
- Department of Oncology, Herlev and Gentofte Hospital, Herlev, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jūratė Šaltytė Benth
- Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Health Services Research Unit, Akershus University Hospital, Lørenskog, Norway
| | - Jakob S Johansen
- Department of Oncology, Herlev and Gentofte Hospital, Herlev, Denmark
| | - Finn O Larsen
- Department of Oncology, Herlev and Gentofte Hospital, Herlev, Denmark
| | - Julia S Johansen
- Department of Oncology, Herlev and Gentofte Hospital, Herlev, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Anne H Ree
- Department of Oncology, Akershus University Hospital, Lørenskog, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
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11
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Annede P, Chargari C. [Oligometastases and oligoprogressions: Concepts and natural history]. Cancer Radiother 2019; 23:475-481. [PMID: 31447345 DOI: 10.1016/j.canrad.2019.07.141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 07/25/2019] [Accepted: 07/25/2019] [Indexed: 01/07/2023]
Abstract
The oligometastatic paradigm refers to an intermediate biologic state of cancer with restricted metastatic capacity. Its phenotype is characterized by a limited number of metastases and a slow tumor growth. Various clinical and pre-clinical studies associated this state to alterations of the biological mechanisms involved in metastatic diffusion. Eventually, this transitional state leads to a wide metastatic dissemination. However, there is a period during which the patient could benefit from local ablative treatment. Depending on several prognostic factors and the treatment provided, long survival or even healing can sometimes be achieved. The selection of patients eligible for such a curative strategy may be adapted following clinical, radiological or biological markers. Recent improvement of therapeutic and imaging are changing the clinical definition of oligometastatic cancer, which should be adapted to evidence from recent clinical and preclinical data.
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Affiliation(s)
- P Annede
- Département de radiothérapie, Gustave-Roussy Cancer Campus, Villejuif, 94800, France; École du Val-de-Grâce, Paris 75005, France; Département de Radiothérapie, Institut Paoli-Calmettes, Marseille, 13009, France
| | - C Chargari
- Département de radiothérapie, Gustave-Roussy Cancer Campus, Villejuif, 94800, France; Université Paris Sud, Kremlin Bicêtre, 94270, France; Département Effets Biologiques des Rayonnements, Brétigny sur Orge, 91220, France.
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12
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Stereotactic Body Radiation Therapy in Oligometastatic Ovarian Cancer: A Promising Therapeutic Approach. Int J Gynecol Cancer 2019; 28:1507-1513. [PMID: 30036231 DOI: 10.1097/igc.0000000000001324] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE Stereotactic body radiation therapy (SBRT) has been successfully used to treat oligometastases of several primary tumors, but few experiences have been described in patients with gynecological oligometastatic cancer, particularly in ovarian neoplasm. The aim of this study was to evaluate the role of this new radiotherapy modality in a series of oligometastatic ovarian cancer patients. MATERIALS AND METHODS Clinical records of patients affected by oligometastatic ovarian carcinoma treated with SBRT were reviewed. RESULTS Twenty-six patients with 44 metastatic lesions (lymph nodes, 63.6%; liver, 31.8%; and lung, 4.5%) treated with SBRT between January 2011 and May 2017 were analyzed. After a median follow-up period of 28.5 months (range, 6-86 months), 17 patients (65.4%) were still alive at time of analysis: 6 are without evidence of disease, 11 experienced a disease progression. Eight patients died of disease, 1 died because of an heart attack while being disease free. The median local control (LC) was not reached. One-, 2-, and 5-year LCs were 92.9%. Median progression-free survival was 19 months, with 1-year progression-free survival of 69.3% and 38% at 2 years, 19% at 5 years. Median overall survival was 64.5 months, with all patients alive after 1 year, 92.7% at 2 years, and 61.7% at 5 years. Five (11.3%) cases experienced G2 toxicity; most common adverse effect was nausea and vomiting (3 cases [6.8%]) followed by abdominal pain (2 cases [4.5%]). None of the patients had grade 3 or grade 4 acute or late toxicity. CONCLUSIONS In conclusion, SBRT is a feasible and safe approach for selected cases of oligometastatic ovarian cancer, with satisfactory results in terms of LC and disease free survival.
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13
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Wanis KN, Maleyeff L, Van Koughnett JAM, H D Colquhoun P, Ott M, Leslie K, Hernandez-Alejandro R, Kim JJ. Health and Economic Impact of Intensive Surveillance for Distant Recurrence After Curative Treatment of Colon Cancer: A Mathematical Modeling Study. Dis Colon Rectum 2019; 62:872-881. [PMID: 31188189 DOI: 10.1097/dcr.0000000000001364] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND Intensive surveillance strategies are currently recommended for patients after curative treatment of colon cancer, with the aim of secondary prevention of recurrence. Yet, intensive surveillance has not yielded improvements in overall patient survival compared with minimal follow-up, and more intensive surveillance may be costlier. OBJECTIVE The purpose of this study was to estimate the quality-adjusted life-years, economic costs, and cost-effectiveness of various surveillance strategies after curative treatment of colon cancer. DESIGN A Markov model was calibrated to reflect the natural history of colon cancer recurrence and used to estimate surveillance costs and outcomes. SETTINGS This was a decision-analytic model. PATIENTS Individuals entered the model at age 60 years after curative treatment for stage I, II, or III colon cancer. Other initial age groups were assessed in secondary analyses. MAIN OUTCOME MEASURES We estimated the gains in quality-adjusted life-years achieved by early detection and treatment of recurrence, as well as the economic costs of surveillance under various strategies. RESULTS Cost-effective strategies for patients with stage I colon cancer improved quality-adjusted life-expectancy by 0.02 to 0.06 quality-adjusted life-years at an incremental cost of $1702 to $13,019. For stage II, they improved quality-adjusted life expectancy by 0.03 to 0.09 quality-adjusted life-years at a cost of $2300 to $14,363. For stage III, they improved quality-adjusted life expectancy by 0.03 to 0.17 quality-adjusted life-years for a cost of $1416 to $17,631. At a commonly cited willingness-to-pay threshold of $100,000 per quality-adjusted life-year, the most cost-effective strategy for patients with a history of stage I or II colon cancer was liver ultrasound and chest x-ray annually. For those with a history of stage III colon cancer, the optimal strategy was liver ultrasound and chest x-ray every 6 months with CEA measurement every 6 months. LIMITATIONS The study was limited by model structure assumptions and uncertainty around the values of the model's parameters. CONCLUSIONS Given currently available data and within the limitations of a model-based decision-analytic approach, the effectiveness of routine intensive surveillance for patients after treatment of colon cancer appears, on average, to be small. Compared with testing using lower cost imaging, currently recommended strategies are associated with cost-effectiveness ratios that indicate low value according to well-accepted willingness-to-pay thresholds in the United States. See Video Abstract at http://links.lww.com/DCR/A921.
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Affiliation(s)
- Kerollos N Wanis
- Department of Surgery, Western University, London, Ontario, Canada
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts
| | - Lara Maleyeff
- Department of Biostatistics, Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts
| | - Julie Ann M Van Koughnett
- Department of Surgery, Western University, London, Ontario, Canada
- Department of Oncology, Western University, London, Ontario, Canada
| | - Patrick H D Colquhoun
- Department of Surgery, Western University, London, Ontario, Canada
- Department of Oncology, Western University, London, Ontario, Canada
| | - Michael Ott
- Department of Surgery, Western University, London, Ontario, Canada
- Department of Oncology, Western University, London, Ontario, Canada
| | - Ken Leslie
- Department of Surgery, Western University, London, Ontario, Canada
- Department of Oncology, Western University, London, Ontario, Canada
| | | | - Jane J Kim
- Department of Health Policy and Management and Center for Health Decision Science, Harvard T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts
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14
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Winkelmann MT, Clasen S, Pereira PL, Hoffmann R. Local treatment of oligometastatic disease: current role. Br J Radiol 2019; 92:20180835. [PMID: 31124700 DOI: 10.1259/bjr.20180835] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The presence of distant metastases has long been a predictor of poor outcome in solid cancer. However, in an oncologic situation called oligometastatic disease (OMD), multiple studies have revealed a survival benefit with aggressive treatment of these metastases. Besides surgery and radiation therapy, local thermal therapies have developed into a treatment option for OMD. Most studies concerning local therapy of OMD are available for colorectal cancer, which is therefore the focus of this article. Furthermore, this review gives a basic overview of the most popular ablation techniques for treatment of OMD.
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Affiliation(s)
- Moritz T Winkelmann
- 1 Department of Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Strasse, Tuebingen, Germany
| | - Stephan Clasen
- 1 Department of Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Strasse, Tuebingen, Germany
| | - Philippe L Pereira
- 2 Department of Radiology, SLK-Hospital Heilbronn GmbH, Am Gesundbrunnen, Heilbronn, Germany
| | - Rüdiger Hoffmann
- 1 Department of Diagnostic and Interventional Radiology, University Hospital Tuebingen, Hoppe-Seyler-Strasse, Tuebingen, Germany
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15
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Stelzner S, Radulova-Mauersberger O, Zschuppe E, Kittner T, Abolmaali N, Puffer E, Zimmer J, Witzigmann H. Prognosis in patients with synchronous colorectal cancer metastases after complete resection of the primary tumor and the metastases. J Surg Oncol 2019; 120:438-445. [PMID: 31168858 DOI: 10.1002/jso.25578] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 05/02/2019] [Accepted: 05/18/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Synchronous metastases are considered a negative prognostic factor in patients with metastatic colorectal cancer (CRC). We investigated the outcomes of stage IV CRC patients undergoing complete gross resection (R0/1) of both the primary tumor and the metastases under the guidance of a multidisciplinary team (MDT). METHODS All CRC patients with synchronous metastases were retrieved from a prospective database. Patients treated from 2006 to 2017 who underwent complete resection were analyzed. Various factors, including multiple metastatic sites and complex procedures, were investigated. Univariate and multivariate overall survival (OS) calculations were performed. RESULTS Of 330 consecutive patients with synchronous metastases, 101 (30.6%) achieved an R0/1 status including 12 (11.9%) patients with multiple metastatic sites. Complex procedures were necessary in 45 (44.6%) patients. Five-year OS was 53.0% for the R0/1 patient group. Multivariate analysis could not detect factors associated with prognosis. CONCLUSIONS With modern treatment, the prognosis of patients with synchronous CRC metastases can be improved. Decisions made by a MDT offered one-third of patients a potentially curative approach to their stage IV disease. Despite the treatment of a high rate of patients with complex metastases necessitating complex procedures, we achieved a favorable 5-year OS rate.
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Affiliation(s)
- Sigmar Stelzner
- Department of General and Visceral Surgery, Stadtisches Klinikum Dresden, Teaching Hospital of the Technical University of Dresden, Dresden, Germany
| | - Olga Radulova-Mauersberger
- Department of General and Visceral Surgery, Stadtisches Klinikum Dresden, Teaching Hospital of the Technical University of Dresden, Dresden, Germany
| | - Ernst Zschuppe
- Department of Medical Oncology, Stadtisches Klinikum Dresden, Teaching Hospital of the Technical University of Dresden, Dresden, Germany
| | - Thomas Kittner
- Department of Radiology, Stadtisches Klinikum Dresden, Teaching Hospital of the Technical University of Dresden, Dresden, Germany
| | - Nasreddin Abolmaali
- Department of Radiology, Stadtisches Klinikum Dresden, Teaching Hospital of the Technical University of Dresden, Dresden, Germany
| | - Eric Puffer
- Department of Pathology, Stadtisches Klinikum Dresden, Teaching Hospital of the Technical University of Dresden, Dresden, Germany
| | - Joerg Zimmer
- Department of Radiation Therapy, Stadtisches Klinikum Dresden, Teaching Hospital of the Technical University of Dresden, Dresden, Germany
| | - Helmut Witzigmann
- Department of General and Visceral Surgery, Stadtisches Klinikum Dresden, Teaching Hospital of the Technical University of Dresden, Dresden, Germany
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16
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Procaccio L, Bergamo F, Manai C, Di Antonio V, Fassan M, Zagonel V, Lonardi S, Loupakis F. An overview on clinical, pathological and molecular features of lung metastases from colorectal cancer. Expert Rev Respir Med 2019; 13:635-644. [PMID: 31119959 DOI: 10.1080/17476348.2019.1620605] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: Lung metastases occur in 10-20% of patients with colorectal cancer (CRC). Most of them are treated with palliative intent and have a poor prognosis. Pulmonary metastasectomy may be a curative option for carefully selected patients with 5-year survival rates ranging from 25% to 60%. However, up to 70% of patients develop recurrence after pulmonary metastasectomy. Therefore, the identification of prognostic factors is essential in CRC patients with resectable lung metastases. Areas covered: This review aims at summarizing the actual body of knowledge available on lung metastases from CRC focusing on their clinical, pathological and molecular profile. Moreover, we provide an update on experts' attitudes towards lung metastasectomy, adjuvant or perioperative chemotherapy. Expert opinion: Traditional clinical prognosticators such as the total number of pulmonary metastases, carcinoembryonic antigen (CEA) serum levels before surgery, and presence of lymph node metastases cannot provide reliable criteria to predict survival after lung metastasectomy. Indeed, research efforts have been directed in recent years toward studying the biological characteristics of lung lesions to better define prognosis and response to treatment, and ultimately shed new light on their proper local and systemic management.
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Affiliation(s)
- Letizia Procaccio
- a Unit of Medical Oncology 1, Department of Clinical and Experimental Oncology , Istituto Oncologico Veneto IOV - IRCCS , Padova , Italia.,b Department of Surgery, Oncology and Gastroenterology , University of Padova , Padova , Italia
| | - Francesca Bergamo
- a Unit of Medical Oncology 1, Department of Clinical and Experimental Oncology , Istituto Oncologico Veneto IOV - IRCCS , Padova , Italia
| | - Chiara Manai
- a Unit of Medical Oncology 1, Department of Clinical and Experimental Oncology , Istituto Oncologico Veneto IOV - IRCCS , Padova , Italia
| | - Veronica Di Antonio
- a Unit of Medical Oncology 1, Department of Clinical and Experimental Oncology , Istituto Oncologico Veneto IOV - IRCCS , Padova , Italia
| | - Matteo Fassan
- c Department of Medicine, Surgical Pathology and Cytopathology Unit , University of Padova , Padova , Italy
| | - Vittorina Zagonel
- a Unit of Medical Oncology 1, Department of Clinical and Experimental Oncology , Istituto Oncologico Veneto IOV - IRCCS , Padova , Italia
| | - Sara Lonardi
- a Unit of Medical Oncology 1, Department of Clinical and Experimental Oncology , Istituto Oncologico Veneto IOV - IRCCS , Padova , Italia
| | - Fotios Loupakis
- a Unit of Medical Oncology 1, Department of Clinical and Experimental Oncology , Istituto Oncologico Veneto IOV - IRCCS , Padova , Italia
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17
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Xu D, Wang HW, Yan XL, Li J, Wang K, Xing BC. Sub-millimeter surgical margin is acceptable in patients with good tumor biology after liver resection for colorectal liver metastases. Eur J Surg Oncol 2019; 45:1551-1558. [PMID: 30879931 DOI: 10.1016/j.ejso.2019.03.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 01/09/2019] [Accepted: 03/05/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The definition of R1 resection in colorectal cancer liver metastases (CRLM) remains debatable. This retrospective study was conducted to clarify the impact of R1 margin on patient survival after liver resection for CRLM, taking into consideration tumor biology, including RAS status and chemotherapy response. METHODS We retrospectively analysed the clinical and survival data of 214 CRLM patients with initially resectable liver metastases who underwent liver resection after receiving neoadjuvant chemotherapy between January 2006 and December 2016. RESULTS R1 resection significantly impacted patients' overall survival (OS) and disease-free survival (DFS) in the overall patient cohort (5-year OS: 53.2% for R0 vs 38.2% for R1, P = 0.001; 5-year DFS: 26.5% for R0 vs 10.5% for R1, P = 0.002). In the RAS wild-type subgroup and respond to chemotherapy (RC) subgroup, R1 reached a similar OS to those who underwent R0 resection (RAS wild-type, P = 0.223; RC, P = 0.088). For the RAS mutated subgroup and no response to chemotherapy (NRC) subgroup, OS was significantly worse underwent R1 resection (RAS mutant, P = 0.002; NRC, P = 0.022). When considering tumor biology combining RAS and chemotherapy response status, R1 resection was only acceptable in patients with both RAS wild-type and RC (5-year OS: 66.4% for R0 vs 65.2% for R1, p = 0.884), but was significantly worse in those with either RAS mutation or NRC. CONCLUSIONS Tumor biology plays an important role in deciding the appropriate resection margin in patients with CRLM undergoing radical surgery. R1 resection margin is only acceptable in RAS wild-type patients who respond to chemotherapy.
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Affiliation(s)
- Da Xu
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, 100142, China
| | - Hong-Wei Wang
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, 100142, China
| | - Xiao-Luan Yan
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, 100142, China
| | - Juan Li
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, 100142, China
| | - Kun Wang
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, 100142, China
| | - Bao-Cai Xing
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing, 100142, China.
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18
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Ochiai T, Nishimura K, Watanabe T, Kitajima M, Nakatani A, Nagayasu K, Sakuyama N, Sato T, Kishine K, Abe Y, Nagaoka I. Impact of primary tumor location as a predictive factor in patients suffering from colorectal cancer treated with cytotoxic anticancer agents based on the collagen gel droplet-embedded drug sensitivity test. Oncol Lett 2019; 17:1842-1850. [PMID: 30675246 PMCID: PMC6341756 DOI: 10.3892/ol.2018.9805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Accepted: 11/20/2018] [Indexed: 12/18/2022] Open
Abstract
In recent studies, better clinical outcomes for patients with left-sided colon cancer (CC) compared with right-sided CC have been reported; however, in such investigations, the chemotherapy regimens included molecular-targeting agents. To the best of our knowledge, the impact of primary tumor location as a predictive factor in patients suffering from CC treated with cytotoxic anticancer agents alone has not been investigated. The aim of the present study was to determine the impact of the primary tumor location as a predictive factor of patients undergoing the following cytotoxic anticancer agent regimens: Leucovorin and fluorouracil + oxaliplatin (FOLFOX) or Leucovorin and fluorouracil + irinotecan (FOLFIRI), using the collagen gel droplet-embedded drug sensitivity test (CD-DST). Between March 2008 and April 2017, tumor specimens were obtained from 133 patients suffering from colorectal cancer (CRC) who had not received preoperative chemotherapy. CD-DST was performed and the growth inhibition rate (IR) was determined in FOLFOX and FOLFIRI regimens. The associations between tumor location and IR values for each condition were evaluated. In the present study, the prognosis of patients receiving palliative chemotherapy as well as treatment with molecularly-targeted agents was also investigated. There were no significant differences in the IRs (%) of the two regimens using CD-DST for right-sided tumors compared with left-sided tumors, including or excluding the rectum. The median survival times of patients with right CC and left CC who had received palliative chemotherapy and treatment with molecularly-targeted agents were 960 and 1,348 days, respectively. Primary tumor location did not represent a predictive factor for the efficacy of treatment with cytotoxic anticancer agent regimens using CD-DST. However, patients suffering from left-sided CC were revealed to exhibit better clinical outcomes compared with patients suffering from right-sided CC when molecularly-targeted agent regimens were administered. Therefore, the results of the present study suggested that molecularly-targeted agents rather than cytotoxic anticancer agents may result in improved clinical outcomes for patients with CRC suffering from left-sided tumors.
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Affiliation(s)
- Takumi Ochiai
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Kazuhiko Nishimura
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Tomoo Watanabe
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Masayuki Kitajima
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Akinori Nakatani
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Kiichi Nagayasu
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Naoki Sakuyama
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Tsuyoshi Sato
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Kenji Kishine
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Yu Abe
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Isao Nagaoka
- Department of Host Defense and Biochemical Research, Juntendo University School of Medicine, Tokyo 113-8421, Japan
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Ochiai T, Nishimura K, Watanabe T, Kitajima M, Nakatani A, Nagayasu K, Sakuyama N, Sato T, Kishine K, Abe Y, Nagaoka I. Impact of primary tumor location as a predictive factor in patients suffering from colorectal cancer treated with cytotoxic anticancer agents based on the collagen gel droplet-embedded drug sensitivity test. Oncol Lett 2018; 14:6045-6052. [PMID: 30675246 DOI: 10.3892/ol.2017.6960] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 02/23/2017] [Indexed: 12/17/2022] Open
Abstract
In recent studies, better clinical outcomes for patients with left-sided colon cancer (CC) compared with right-sided CC have been reported; however, in such investigations, the chemotherapy regimens included molecular-targeting agents. To the best of our knowledge, the impact of primary tumor location as a predictive factor in patients suffering from CC treated with cytotoxic anticancer agents alone has not been investigated. The aim of the present study was to determine the impact of the primary tumor location as a predictive factor of patients undergoing the following cytotoxic anticancer agent regimens: Leucovorin and fluorouracil + oxaliplatin (FOLFOX) or Leucovorin and fluorouracil + irinotecan (FOLFIRI), using the collagen gel droplet-embedded drug sensitivity test (CD-DST). Between March 2008 and April 2017, tumor specimens were obtained from 133 patients suffering from colorectal cancer (CRC) who had not received preoperative chemotherapy. CD-DST was performed and the growth inhibition rate (IR) was determined in FOLFOX and FOLFIRI regimens. The associations between tumor location and IR values for each condition were evaluated. In the present study, the prognosis of patients receiving palliative chemotherapy as well as treatment with molecularly-targeted agents was also investigated. There were no significant differences in the IRs (%) of the two regimens using CD-DST for right-sided tumors compared with left-sided tumors, including or excluding the rectum. The median survival times of patients with right CC and left CC who had received palliative chemotherapy and treatment with molecularly-targeted agents were 960 and 1,348 days, respectively. Primary tumor location did not represent a predictive factor for the efficacy of treatment with cytotoxic anticancer agent regimens using CD-DST. However, patients suffering from left-sided CC were revealed to exhibit better clinical outcomes compared with patients suffering from right-sided CC when molecularly-targeted agent regimens were administered. Therefore, the results of the present study suggested that molecularly-targeted agents rather than cytotoxic anticancer agents may result in improved clinical outcomes for patients with CRC suffering from left-sided tumors.
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Affiliation(s)
- Takumi Ochiai
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Kazuhiko Nishimura
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Tomoo Watanabe
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Masayuki Kitajima
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Akinori Nakatani
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Kiichi Nagayasu
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Naoki Sakuyama
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Tsuyoshi Sato
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Kenji Kishine
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Yu Abe
- Department of Surgery, Tobu Chiiki Hospital, Tokyo Metropolitan Health and Medical Treatment Corporation, Tokyo 125-8512, Japan
| | - Isao Nagaoka
- Department of Host Defense and Biochemical Research, Juntendo University School of Medicine, Tokyo 113-8421, Japan
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20
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Albergotti WG, Abberbock S, Mathews F, Ferris RL, Johnson JT, Duvvuri U, Kim S. Oligometastatic status as predictor of survival in metastatic human papillomavirus-positive oropharyngeal carcinoma. Head Neck 2018; 40:1685-1690. [PMID: 29756301 DOI: 10.1002/hed.25171] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 10/30/2017] [Accepted: 02/05/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Oligometastasis is a good prognostic indicator when compared to widely metastatic disease in malignancies of other organ systems. We hypothesized that oligometastasis in human papillomavirus (HPV)-positive oropharyngeal squamous cell carcinoma (SCC) would be associated with better overall survival. METHODS This is a retrospective review of all HPV-positive oropharyngeal SCC treated at one center with at least 1-year of follow-up. Patients were stratified into 2 cohorts: oligometastasis (1-2 metastases, confined to 1 organ system) or polymetastasis (>2 metastases or multiple organ involvement) with cohorts compared for time to distant metastasis and overall survival after metastasis. RESULTS Thirty-eight of 506 patients (7.5%) developed metachronous distant metastasis; 12 developed oligometastasis and 26 developed polymetastasis. Median overall survival after oligometastasis was significantly longer than polymetastasis at 45 months (95% confidence interval [CI] 19 months - not reached) and 10 months (95% CI 5-24 months; P = .00028). CONCLUSION Oligometastasis in metastatic HPV-positive oropharyngeal SCC portends a better prognosis than polymetastasis.
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Affiliation(s)
- William G Albergotti
- Department of Otolaryngology - Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Shira Abberbock
- Biostatistics Facility, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania
| | - Fasil Mathews
- School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Robert L Ferris
- Department of Otolaryngology - Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Jonas T Johnson
- Department of Otolaryngology - Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Umamaheswar Duvvuri
- Department of Otolaryngology - Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.,Veterans Affairs Pittsburgh Health System, Pittsburgh, Pennsylvania
| | - Seungwon Kim
- Department of Otolaryngology - Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
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21
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The impact of primary tumour location in patients undergoing hepatic resection for colorectal liver metastasis. Eur J Surg Oncol 2018; 44:771-777. [PMID: 29580735 DOI: 10.1016/j.ejso.2018.02.210] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Revised: 02/06/2018] [Accepted: 02/19/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Primary tumour location has long been debated as a prognostic factor in colorectal cancer patients with liver metastases (CRLM) undergoing liver resection. This retrospective study was conducted to clarify the prognostic value of tumour location after radical hepatectomy for CRLM and its underlying causes. METHODS We retrospectively analysed clinical data from 420 patients with CRLM whom underwent liver resection between January 2002 and December 2015. Right-sided (RS) tumours include tumours located in the cecum, ascending colon, and transverse colon, and left-sided (LS) tumours include those located in the splenic flexure, descending colon, sigmoid colon, and rectum. RESULTS Both overall survival (OS) and disease-free survival (DFS) were similar between patients with RS and LS primary tumours (5-year OS: 46.5% vs 38.3%, P = 0.699; 5-year DFS: 29.1% vs 22.4%, P = 0.536). Specifically, RAS mutation rate was significantly higher in patients with RS tumours (P = 0.007). Subgroup analysis showed that the RAS mutation on the LS and RS tumours have different prognostic impact for CRLM patients on long-term survival after hepatic resection (RS, OS: P = 0.437, DFS: P = 0.471; LS, OS: P < 0.001, DFS: P = 0.002). The multivariable analysis showed that RAS mutant is an independent factor influencing OS in patients with LS primary tumour only. CONCLUSIONS The site of the primary tumour has no significant impact on the long-term survival in patients with CRLM undergoing radical surgery. However, prognostic value of RAS status differs depending on the site of the primary tumour.
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22
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Ludwig DR, Mintz AJ, Sanders VR, Fowler KJ. Liver Imaging for Colorectal Cancer Metastases. CURRENT COLORECTAL CANCER REPORTS 2017. [DOI: 10.1007/s11888-017-0391-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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23
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Xu D, Liu XF, Yan XL, Wang K, Xing BC. Survival prediction in patients with resectable colorectal liver metastases: Clinical risk scores and tumor response to chemotherapy. Oncol Lett 2017; 14:8051-8059. [PMID: 29344248 PMCID: PMC5755070 DOI: 10.3892/ol.2017.7191] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 10/12/2017] [Indexed: 01/11/2023] Open
Abstract
Clinical risk scores and response to pre-operative chemotherapy are prognostic factors of colorectal liver metastases. The aim of the present study was to evaluate the effectiveness of combining these factors to predict patient survival and to select patients for curative therapy. The study included 189 patients who underwent hepatectomy following neo-adjuvant chemotherapy, for initially resectable colorectal liver metastases, between January 2005 and December 2015. Patients were stratified into four sub-groups: A1-2, low clinical risk scores with/without a response to pre-operative chemotherapy; and B1-2, high clinical risk scores with or without a response to pre-operative chemotherapy. Treatment and survival data were analysed. Survival was significantly longer in patients with low clinical risk scores and a response to pre-operative chemotherapy; these factors were confirmed as independent prognostic factors by multivariate analysis. Combining clinical risk score and chemotherapy response classification, patient survival was significantly longer for groups A1-2/B1 compared with for group B2, in which only 10.2% of patients were alive after 5 years. Of those with no response to first-line chemotherapy, survival was significantly longer in patients who responded to second-line chemotherapy. A combined clinical risk score and chemotherapy response classification may aid in identifying suitable candidates for potentially curative therapy.
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Affiliation(s)
- Da Xu
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Xiao-Feng Liu
- Department of Cell Biology, School of Basic Medical Research, Peking University Health Science Center, Beijing 100191, P.R. China
| | - Xiao-Luan Yan
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Kun Wang
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing 100142, P.R. China
| | - Bao-Cai Xing
- Hepatopancreatobiliary Surgery Department I, Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Beijing Cancer Hospital and Institute, Beijing 100142, P.R. China
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路 娜, 王 雅. 局部治疗手段在结直肠癌肝转移治疗中的价值. Shijie Huaren Xiaohua Zazhi 2017; 25:1705-1713. [DOI: 10.11569/wcjd.v25.i19.1705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
结直肠癌肝转移患者全身治疗是标准治疗, 应该作为每一种治疗策略的初始, 但局部治疗也发挥着重要价值. 手术完全切除肝转移灶仍是目前能治愈结直肠癌和胃肠道神经内分泌肿瘤肝转移的最佳方法. 射频消融主要应用于那些不可切除或术后复发的局限性病灶, 但受转移灶大小、数量和解剖位置的制约. 立体定向放射治疗作为一种非手术的局部治疗是安全、有效的. 微波消融、冷冻消融、高能聚焦超声刀、经皮穿刺瘤内注射无水乙醇、肝动脉栓塞或肝动脉化疗栓塞、肝动脉灌注化疗等也是重要的局部治疗手段, 在患者的综合治疗中发挥重要作用. 本文就以上内容作一综述.
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25
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Sauter M, Vavricka SR, Keilholz G, Heinrich H, Winder T, Kranzbühler H, Lombriser N, Misselwitz B. Surveillance of anal carcinoma after radiochemotherapy. Strahlenther Onkol 2017; 193:639-647. [DOI: 10.1007/s00066-017-1159-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Accepted: 05/23/2017] [Indexed: 02/07/2023]
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26
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Integration of radiotherapy and chemotherapy for abdominal lymph node recurrence in gastric cancer. Clin Transl Oncol 2017; 19:1268-1275. [DOI: 10.1007/s12094-017-1665-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 04/18/2017] [Indexed: 01/16/2023]
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Abstract
Historically, the 5-year survival rates for patients with stage 4 (metastatic) colorectal cancer were extremely poor (5%); however, with advances in systemic chemotherapy combined with an ability to push the boundaries of surgical resection, survival rates in the range of 25–40% can be achieved. This multimodal approach of combining neo-adjuvant strategies with surgical resection has raised a number of questions regarding the optimal management and timing of surgery. For the purpose of this review, we will focus on the treatment of stage 4 colorectal cancer with synchronous liver metastases.
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Affiliation(s)
- Danielle Collins
- Department of Colon and Rectal surgery, Mayo Clinic, Rochester, MN, USA
| | - Heidi Chua
- Department of Colon and Rectal surgery, Mayo Clinic, Rochester, MN, USA
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28
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Li Destri G, Puzzo L, Russo AE, Ferraù F, Di Cataldo A, Puleo S. Synchronous hepatic metastasis and metachronous Krukenberg tumor from advanced colon cancer. A case report with an unexpected disease-free survival. Int J Surg Case Rep 2016; 30:138-141. [PMID: 28012330 PMCID: PMC5192012 DOI: 10.1016/j.ijscr.2016.11.044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Revised: 11/21/2016] [Accepted: 11/21/2016] [Indexed: 12/27/2022] Open
Abstract
The prognosis of a colon cancer with hepatic and ovarian metastasis is very poor. A colon cancer patient with hepatic and ovarian metastases can heal. In the literature we have never found a similar case. An appropriate surgical approach, a tailored chemotherapy and an intensive follow-up are essential. The degree to which HIPEC may have had an impact is still unknown.
Background In the international literature we have never found a long survival in patients treated for a colon cancer with synchronous hepatic metastases and for a metachronous Krukenberg tumor. Presentation of case A 46-year old woman for an advanced colon cancer with a synchronous hepatic metastases was subjected to a left hemicolectomy and a resection of liver segment V (R0 resection; T4N2bM1; stage IVa according AJCC 2010). After one year a CT of the abdomen revealed an expansive formation of the left ovary. The patient was subjected to a bilateral ovariectomy, hysterectomy and hiperthermic intraperitoneal chemotherapy (HIPEC). The patient, after several cycles of adjuvant chemotherapy, is disease-free 13 years after surgery. Discussion To our knowledge, in the literature there do not appear to be cases of such disease-free survival. The survival of patient despite the prognostic indexes is discussed. The authors discus the importance of an adequate surgical treatment especially for liver metastases simultaneously treated to colon cancer. The authors also focus on chemotherapy (FOLFOX and then FOLFIRI) performed in a pre-biological era. Furthermore, the degree to which the HIPEC may have had an impact is still unknown, although it seems to be the gold standard for the treatment of the microscopic peritoneal neoplastic remnant. Conclusion The authors emphasize that the long term survival in colon cancer with hepatic and ovarian metastases is possible as long as it has an adequate surgical approach, a tailored chemotherapy and an intensive follow-up. Most likely new prognostic markers will have to be identified.
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Affiliation(s)
- Giovanni Li Destri
- University of Catania, Department of "Medical and Surgical Sciences and Advanced Technology G.F. Ingrassia"- Via Santa Sofia 86, 95123 Catania Italy.
| | - Lidia Puzzo
- University of Catania, Department of "Medical and Surgical Sciences and Advanced Technology G.F. Ingrassia"- Via Santa Sofia 86, 95123 Catania Italy.
| | - Alessia Erika Russo
- St. Vincent Hospital, Division of Medical Oncology, Contrada Sirina, 98039 Taormina, Messina, Italy.
| | - Francesco Ferraù
- St. Vincent Hospital, Division of Medical Oncology, Contrada Sirina, 98039 Taormina, Messina, Italy.
| | - Antonio Di Cataldo
- University of Catania, Department of "Medical and Surgical Sciences and Advanced Technology G.F. Ingrassia"- Via Santa Sofia 86, 95123 Catania Italy.
| | - Stefano Puleo
- University of Catania, Department of "Medical and Surgical Sciences and Advanced Technology G.F. Ingrassia"- Via Santa Sofia 86, 95123 Catania Italy.
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Di Carlo S, Yeung D, Mills J, Zaitoun A, Cameron I, Gomez D. Resection margin influences the outcome of patients with bilobar colorectal liver metastases. World J Hepatol 2016; 8:1502-1510. [PMID: 28008341 PMCID: PMC5143431 DOI: 10.4254/wjh.v8.i34.1502] [Citation(s) in RCA: 8] [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: 07/12/2016] [Revised: 09/16/2016] [Accepted: 10/24/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the outcome of patients with bilobar colorectal liver metastases (CRLM) and identify clinico-pathological variables that influenced survival.
METHODS Patients with bilobar CRLM were identified from a prospectively maintained hepatobiliary database during the study period (January 2010-June 2014). Collated data included demographics, primary tumour treatment, surgical data, histopathology analysis and clinical outcome. Down-staging therapy included Oxaliplatin- or Irinotecan- based regimens, and Cetuximab was also used in patients that were K-RAS wild-type. Response to neo-adjuvant therapy was assessed at the multi-disciplinary team meeting and considered for surgery if all macroscopic CRLM were resectable with a clear margin while preserving sufficient liver parenchyma.
RESULTS Of the 136 patients included, thirty-two (23.5%) patients were considered inoperable and referred for palliative chemotherapy, and thirty-four (25%) patients underwent liver resection. Seventy (51.4%) patients underwent down-staging therapy, of which 37 (52.8%) patients responded sufficiently to undergo liver resection. Patients that failed to respond to down-staging therapy (n = 33, 47.1%) were referred for palliative therapy. There was a significant difference in overall survival between the three groups (surgery vs down-staging therapy vs inoperable disease, P < 0.001). All patients that underwent hepatic resection, including patients that had down-staging therapy, had a significantly better overall survival compared to patients that were inoperable (P < 0.001). On univariate analysis, only resection margin significantly influenced disease-free survival (P = 0.017). On multi-variate analysis, R0 resection (P = 0.030) and female (P = 0.036) gender significantly influenced overall survival.
CONCLUSION Patients undergoing liver resection with bilobar CRLM have a significantly better survival outcome. R0 resection is associated with improved disease-free and overall survival in this patient group.
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30
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Thariat J, Vignot S. [Not Available]. Bull Cancer 2016; 103:S48-54. [PMID: 27494974 DOI: 10.1016/s0007-4551(16)30145-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OLIGOMETASTASIS AND OLIGOPROGRESSION Oligometastic progression (or solitary metastases) can justify ablative treatment for metastatic treatment. When such a strategy is discussed, it is important to notice that definition of oligometastases is not consensual both in terms of clinical presentation than on the biological basis. Does a specific biological background truly exist and are there markers that could predict for additional occult disease and its oligo or polymetastatic profile in individuals with demonstrated oligometastasis. This article provides a summary of the state of the art in this field and highlights some current areas of controversies.
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Affiliation(s)
- Juliette Thariat
- Service de radiothérapie, Centre Antoine Lacassagne, 33, avenue Valombrose, 06189 Nice.
| | - Stéphane Vignot
- Service oncologie et hématologie, Hôpitaux de Chartres, hôpital Louis-Pasteur, 4, rue Claude Bernard, 28630 Le Coudray
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31
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Van Cutsem E, Cervantes A, Adam R, Sobrero A, Van Krieken JH, Aderka D, Aranda Aguilar E, Bardelli A, Benson A, Bodoky G, Ciardiello F, D'Hoore A, Diaz-Rubio E, Douillard JY, Ducreux M, Falcone A, Grothey A, Gruenberger T, Haustermans K, Heinemann V, Hoff P, Köhne CH, Labianca R, Laurent-Puig P, Ma B, Maughan T, Muro K, Normanno N, Österlund P, Oyen WJG, Papamichael D, Pentheroudakis G, Pfeiffer P, Price TJ, Punt C, Ricke J, Roth A, Salazar R, Scheithauer W, Schmoll HJ, Tabernero J, Taïeb J, Tejpar S, Wasan H, Yoshino T, Zaanan A, Arnold D. ESMO consensus guidelines for the management of patients with metastatic colorectal cancer. Ann Oncol 2016; 27:1386-422. [PMID: 27380959 DOI: 10.1093/annonc/mdw235] [Citation(s) in RCA: 2182] [Impact Index Per Article: 272.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 05/31/2016] [Indexed: 02/11/2024] Open
Abstract
Colorectal cancer (CRC) is one of the most common malignancies in Western countries. Over the last 20 years, and the last decade in particular, the clinical outcome for patients with metastatic CRC (mCRC) has improved greatly due not only to an increase in the number of patients being referred for and undergoing surgical resection of their localised metastatic disease but also to a more strategic approach to the delivery of systemic therapy and an expansion in the use of ablative techniques. This reflects the increase in the number of patients that are being managed within a multidisciplinary team environment and specialist cancer centres, and the emergence over the same time period not only of improved imaging techniques but also prognostic and predictive molecular markers. Treatment decisions for patients with mCRC must be evidence-based. Thus, these ESMO consensus guidelines have been developed based on the current available evidence to provide a series of evidence-based recommendations to assist in the treatment and management of patients with mCRC in this rapidly evolving treatment setting.
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Affiliation(s)
- E Van Cutsem
- Digestive Oncology, University Hospitals Gasthuisberg Leuven and KU Leuven, Leuven, Belgium
| | - A Cervantes
- Medical Oncology Department, INCLIVA University of Valencia, Valencia, Spain
| | - R Adam
- Hepato-Biliary Centre, Paul Brousse Hospital, Villejuif, France
| | - A Sobrero
- Medical Oncology, IRCCS San Martino Hospital, Genova, Italy
| | - J H Van Krieken
- Research Institute for Oncology, Radboud University Nijmegen Medical Center, Nijmegen, The Netherlands
| | - D Aderka
- Division of Oncology, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - E Aranda Aguilar
- Medical Oncology Department, University Hospital Reina Sofia, Cordoba, Spain
| | - A Bardelli
- School of Medicine, University of Turin, Turin, Italy
| | - A Benson
- Division of Hematology/Oncology, Northwestern Medical Group, Chicago, USA
| | - G Bodoky
- Department of Oncology, St László Hospital, Budapest, Hungary
| | - F Ciardiello
- Division of Medical Oncology, Seconda Università di Napoli, Naples, Italy
| | - A D'Hoore
- Abdominal Surgery, University Hospitals Gasthuisberg Leuven and KU Leuven, Leuven, Belgium
| | - E Diaz-Rubio
- Medical Oncology Department, Hospital Clínico San Carlos, Madrid, Spain
| | - J-Y Douillard
- Medical Oncology, Institut de Cancérologie de l'Ouest (ICO), St Herblain
| | - M Ducreux
- Department of Medical Oncology, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - A Falcone
- Department of Medical Oncology, University of Pisa, Pisa, Italy Division of Medical Oncology, Department of Oncology, University Hospital 'S. Chiara', Istituto Toscano Tumori, Pisa, Italy
| | - A Grothey
- Division of Medical Oncology, Mayo Clinic, Rochester, USA
| | - T Gruenberger
- Department of Surgery I, Rudolfstiftung Hospital, Vienna, Austria
| | - K Haustermans
- Department of Radiation Oncology, University Hospitals Gasthuisberg and KU Leuven, Leuven, Belgium
| | - V Heinemann
- Comprehensive Cancer Center, University Clinic Munich, Munich, Germany
| | - P Hoff
- Instituto do Câncer do Estado de São Paulo, University of São Paulo, São Paulo, Brazil
| | - C-H Köhne
- Northwest German Cancer Center, University Campus Klinikum Oldenburg, Oldenburg, Germany
| | - R Labianca
- Cancer Center, Ospedale Giovanni XXIII, Bergamo, Italy
| | - P Laurent-Puig
- Digestive Oncology Department, European Hospital Georges Pompidou, Paris, France
| | - B Ma
- Department of Clinical Oncology, Prince of Wales Hospital, State Key Laboratory in Oncology in South China, Chinese University of Hong Kong, Shatin, Hong Kong
| | - T Maughan
- CRUK/MRC Oxford Institute for Radiation Oncology, Gray Laboratories, University of Oxford, Oxford, UK
| | - K Muro
- Department of Clinical Oncology and Outpatient Treatment Center, Aichi Cancer Center Hospital, Nagoya, Japan
| | - N Normanno
- Cell Biology and Biotherapy Unit, I.N.T. Fondazione G. Pascale, Napoli, Italy
| | - P Österlund
- Helsinki University Central Hospital, Comprehensive Cancer Center, Helsinki, Finland Department of Oncology, University of Helsinki, Helsinki, Finland
| | - W J G Oyen
- The Institute of Cancer Research and The Royal Marsden Hospital, London, UK
| | - D Papamichael
- Department of Medical Oncology, Bank of Cyprus Oncology Centre, Nicosia, Cyprus
| | - G Pentheroudakis
- Department of Medical Oncology, University of Ioannina, Ioannina, Greece
| | - P Pfeiffer
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | - T J Price
- Haematology and Medical Oncology Unit, Queen Elizabeth Hospital, Woodville, Australia
| | - C Punt
- Department of Medical Oncology, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - J Ricke
- Department of Radiology and Nuclear Medicine, University Clinic Magdeburg, Magdeburg, Germany
| | - A Roth
- Digestive Tumors Unit, Geneva University Hospitals (HUG), Geneva, Switzerland
| | - R Salazar
- Catalan Institute of Oncology (ICO), Barcelona, Spain
| | - W Scheithauer
- Department of Internal Medicine I and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - H J Schmoll
- Department of Internal Medicine IV, University Clinic Halle, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - J Tabernero
- Medical Oncology Department, Vall d' Hebron University Hospital, Vall d'Hebron Institute of Oncology (V.H.I.O.), Barcelona, Spain
| | - J Taïeb
- Digestive Oncology Department, European Hospital Georges Pompidou, Paris, France
| | - S Tejpar
- Digestive Oncology, University Hospitals Gasthuisberg Leuven and KU Leuven, Leuven, Belgium
| | - H Wasan
- Department of Cancer Medicine, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - T Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - A Zaanan
- Digestive Oncology Department, European Hospital Georges Pompidou, Paris, France
| | - D Arnold
- Instituto CUF de Oncologia (ICO), Lisbon, Portugal
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Image-guided high-dose-rate brachytherapy of malignancies in various inner organs - technique, indications, and perspectives. J Contemp Brachytherapy 2016; 8:251-61. [PMID: 27504135 PMCID: PMC4965506 DOI: 10.5114/jcb.2016.61068] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Accepted: 06/22/2016] [Indexed: 12/15/2022] Open
Abstract
In the last few years, minimally invasive tumor ablation performed by interventional radiologists has gained increasing relevance in oncologic patient care. Limitations of thermal ablation techniques such as radiofrequency ablation (RFA), microwave ablation (MWA), and laser-induced thermotherapy (LITT), including large tumor size, cooling effects of adjacent vessels, and tumor location near thermosensitive structures, have led to the development of image-guided high-dose-rate (HDR) brachytherapy, especially for the treatment of liver malignancies. This article reviews technical properties of image-guided brachytherapy, indications and its current clinical role in multimodal cancer treatment. Furthermore, perspectives of this novel therapy option will be discussed.
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Mutation profiling of tumor DNA from plasma and tumor tissue of colorectal cancer patients with a novel, high-sensitivity multiplexed mutation detection platform. Oncotarget 2016; 6:2549-61. [PMID: 25575824 PMCID: PMC4385870 DOI: 10.18632/oncotarget.3041] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 12/09/2015] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Circulating tumor DNA (ctDNA) holds promise as a non-invasive means for tumor monitoring in solid malignancies. Assays with high sensitivity and multiplexed analysis of mutations are needed to enable broad application. METHODS We developed a new assay based on sequence-specific synchronous coefficient of drag alteration (SCODA) technology, which enriches for mutant DNA to achieve high sensitivity and specificity. This assay was applied to plasma and tumor tissue from non-metastatic and metastatic colorectal cancer (CRC) patients, including patients undergoing surgical resection for CRC liver metastases. RESULTS Across multiple characterization experiments, the assay demonstrated a limit of detection of 0.001% (1 molecule in 100,000) for the majority of the 46 mutations in the panel. In CRC patient samples (n=38), detected mutations were concordant in tissue and plasma for 93% of metastatic patients versus 54% of non-metastatic patients. For three patients, ctDNA identified additional mutations not detected in tumor tissue. In patients undergoing liver metastatectomy, ctDNA anticipated tumor recurrence earlier than carcinoembryonic antigen (CEA) value or imaging. CONCLUSIONS The multiplexed SCODA mutation enrichment and detection method can be applied to mutation profiling and quantitation of ctDNA, and is likely to have particular utility in the metastatic setting, including patients undergoing metastatectomy.
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Shrikhande SV, deSouza A. Problem of colorectal cancer in India and issues related to management. APOLLO MEDICINE 2015. [DOI: 10.1016/j.apme.2015.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Seidensticker M, Garlipp B, Scholz S, Mohnike K, Popp F, Steffen I, Seidensticker R, Stübs P, Pech M, PowerskI M, Hass P, Costa SD, Amthauer H, Bruns C, Ricke J. Locally ablative treatment of breast cancer liver metastases: identification of factors influencing survival (the Mammary Cancer Microtherapy and Interventional Approaches (MAMMA MIA) study). BMC Cancer 2015; 15:517. [PMID: 26169362 PMCID: PMC4501116 DOI: 10.1186/s12885-015-1499-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 06/18/2015] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Liver metastases from breast cancer (LMBC) are typically considered to indicate systemic disease spread and patients are most often offered systemic palliative treatment only. However, retrospective studies suggest that some patients may have improved survival with local treatment of their liver metastases compared to systemic therapy alone. In the absence of randomized trials, it is important to identify patient characteristics indicating that benefit from local treatment can be expected. METHODS 59 patients undergoing radiofrequency ablation (RFA), interstitial brachytherapy (BT), or radioembolization (RE) of LMBC as a salvage treatment were studied. Potential factors influencing survival were analyzed in a multivariate Cox model. For factors identified to have an independent survival impact, Kaplan-Meier analysis and comparison of overall survival (OS) using the log-rank test was performed. RESULTS Median OS following local interventional treatment was 21.9 months. Considering only factors evaluable at treatment initiation, maximum diameter of liver metastases (≥3.9 cm; HR: 3.1), liver volume (≥ 1376 mL; HR: 2.3), and history of prior chemotherapy (≥ 3 lines of treatment; HR: 2.5-2.6) showed an independent survival impact. When follow-up data were included in the analysis, significant factors were maximum diameter of liver metastases (≥ 3.9 cm; HR: 3.1), control of LMBC during follow-up (HR: 0.29), and objective response as best overall response (HR: 0.21). Neither the presence of any extrahepatic metastases nor presence of bone metastases only had a significant survival impact. Median OS was 38.7 vs. 16.1 months in patients with metastases < vs. ≥ 3.9 cm, 36.6 vs. 10.2 months for patients having objective response vs. stable/progressive disease, and 38.5 vs. 14.2 months for patients having controlled vs. non-controlled disease at follow-up. CONCLUSION Local control of LMBC confers a survival benefit and local interventional treatment for LMBC should be studied in a randomized trial. Patients with small metastases and limited history of systemic LMBC treatment are most likely to benefit from local approaches. Limited extrahepatic disease should not lead to exclusion from a randomized study and should not be a contraindication for local LMBC treatment as long as no randomized data are available.
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Affiliation(s)
- Max Seidensticker
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
| | - Benjamin Garlipp
- Universitätsklinik Magdeburg, Klinik für Allgemein, Viszeral- und Gefäßchirurgie, Magdeburg, Germany.
| | - Sophia Scholz
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany.
| | - Konrad Mohnike
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
| | - Felix Popp
- Universitätsklinik Magdeburg, Klinik für Allgemein, Viszeral- und Gefäßchirurgie, Magdeburg, Germany.
| | - Ingo Steffen
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany.
| | - Ricarda Seidensticker
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
| | - Patrick Stübs
- Universitätsklinik Magdeburg, Klinik für Allgemein, Viszeral- und Gefäßchirurgie, Magdeburg, Germany.
| | - Maciej Pech
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany. .,Second Department of Radiology, Medical University of Gdansk, Gdansk, Poland.
| | - Maciej PowerskI
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany.
| | - Peter Hass
- Institut für Strahlentherapie, Universitätsklinik Magdeburg, Magdeburg, Germany.
| | - Serban-Dan Costa
- Universitätsklinik Magdeburg, Universitätsfrauenklinik, Magdeburg, Germany.
| | - Holger Amthauer
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
| | - Christiane Bruns
- International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany. .,Universitätsklinik Magdeburg, Klinik für Allgemein, Viszeral- und Gefäßchirurgie, Magdeburg, Germany.
| | - Jens Ricke
- Klinik für Radiologie und Nuklearmedizin, Universitätsklinik Magdeburg, Leipziger Strasse 44, 39120, Magdeburg, Germany. .,International School of Image-Guided Interventions, Deutsche Akademie für Mikrotherapie, Magdeburg, Germany.
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Reyes DK, Pienta KJ. The biology and treatment of oligometastatic cancer. Oncotarget 2015; 6:8491-524. [PMID: 25940699 PMCID: PMC4496163 DOI: 10.18632/oncotarget.3455] [Citation(s) in RCA: 215] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 02/24/2015] [Indexed: 12/15/2022] Open
Abstract
Clinical reports of limited and treatable cancer metastases, a disease state that exists in a transitional zone between localized and widespread systemic disease, were noted on occasion historically and are now termed oligometastasis. The ramification of a diagnosis of oligometastasis is a change in treatment paradigm, i.e. if the primary cancer site (if still present) is controlled, or resected, and the metastatic sites are ablated (surgically or with radiation), a prolonged disease-free interval, and perhaps even cure, may be achieved. Contemporary molecular diagnostics are edging closer to being able to determine where an individual metastatic deposit is within the continuum of malignancy. Preclinical models are on the outset of laying the groundwork for understanding the oligometastatic state. Meanwhile, in the clinic, patients are increasingly being designated as having oligometastatic disease and being treated owing to improved diagnostic imaging, novel treatment options with the potential to provide either direct or bridging therapy, and progressively broad definitions of oligometastasis.
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Affiliation(s)
- Diane K. Reyes
- Departments of Urology and Brady Urological Institute, and Oncology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21287, USA
| | - Kenneth J. Pienta
- Departments of Urology and Brady Urological Institute, and Oncology, The Johns Hopkins Medical Institutions, Baltimore, MD, 21287, USA
- Departments of Pharmacology and Molecular Sciences, and Chemical and Biomolecular Engineering, The Johns Hopkins Medical Institutions, Baltimore, MD, 21287, USA
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Jones RP, McWhirter D, Fretwell VL, McAvoy A, Hardman JG. Clinical follow-up does not improve survival after resection of stage I-III colorectal cancer: A cohort study. Int J Surg 2015; 17:67-71. [PMID: 25827817 DOI: 10.1016/j.ijsu.2015.03.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 02/23/2015] [Accepted: 03/25/2015] [Indexed: 12/29/2022]
Abstract
INTRODUCTION The benefit of clinical follow-up alongside CT & CEA in detecting recurrent colorectal cancer (CRC) remains unclear. Despite this, clinical review remains part of most surveillance protocols. This study assessed the efficacy of clinical follow-up in addition to CT/CEA in detecting disease recurrence. METHODS Patients undergoing surgery for CRC at a single centre between 2009 and 2011 were identified. Follow-up included clinical review, CT and CEA for 5 years. The primary endpoint of the study was method of detection of recurrence. Secondary endpoints included detection of surgically treatable recurrence, compliance with follow-up, disease free survival and overall survival. RESULTS 118 patients with stage I-III CRC were included. Only 68.9% of scheduled follow-up events were performed (76.6% clinical reviews, 76.2% CT scans and 60.4% CEA tests). At median follow-up of 36 months, 26 patients had developed recurrence (median DFS 45.8 months). 17 patients (14.7%) had died (median OS 49.3 months). Sensitivity and specificity of follow up modality in detecting recurrence were; CT (92.3%, 100%), CEA (57.7%, 100%), clinical review (23.0%, 27.2%). Addition of clinical review did not identify any disease recurrence that was not detected by scheduled CT. Eight patients (30.7%) had surgically treatable recurrence - all were identified by scheduled CT. CONCLUSION The addition of CEA testing and clinical review to scheduled CT scanning offered no benefit in the detection of recurrent disease. Clinical review could be removed from follow-up protocols without any reduction in the detection of recurrent cancer.
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Affiliation(s)
- R P Jones
- School of Cancer Studies, Institute of Translational Medicine, University of Liverpool, Liverpool, UK; Department of Colorectal Surgery, Mid Cheshire Hospitals Foundation Trust, Crewe, UK.
| | - D McWhirter
- School of Cancer Studies, Institute of Translational Medicine, University of Liverpool, Liverpool, UK; Department of Colorectal Surgery, Mid Cheshire Hospitals Foundation Trust, Crewe, UK
| | - V L Fretwell
- Department of Colorectal Surgery, Mid Cheshire Hospitals Foundation Trust, Crewe, UK
| | - A McAvoy
- Department of Colorectal Surgery, Mid Cheshire Hospitals Foundation Trust, Crewe, UK
| | - J G Hardman
- Department of Colorectal Surgery, Mid Cheshire Hospitals Foundation Trust, Crewe, UK
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Navarro-Freire F, Navarro-Sánchez P, García-Agua N, Pérez-Cabrera B, Palomeque-Jiménez A, Jiménez-Rios JA, García-López PA, García-Ruiz AJ. Effectiveness of surgery in liver metastasis from colorectal cancer: experience and results of a continuous improvement process. Clin Transl Oncol 2015; 17:547-56. [PMID: 25775916 DOI: 10.1007/s12094-015-1277-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 01/22/2015] [Indexed: 12/12/2022]
Abstract
PURPOSE The aim of this study was to estimate the effectiveness of surgery in liver metastasis from colorectal cancer. METHODS We conducted a prospective and observational study of patients with colorectal liver metastasis operated on at the San Cecilio University Hospital of Granada from March 2003 until June 2013. The primary variables of the result were survival and morbidity before 30 days of the post-operative period. We also measured preoperative and surgical variables. RESULTS A total of 147 patients with liver metastasis of colorectal origin underwent surgical removal during the period of study, 38 of whom had repeat surgery. 34 had a second resection, 3 had a third one and one only patient had a fourth one, for a total of 185 registered operations. The global 5-year survival rate was 38 and 17 % after 10 years. There were 115 patients who had neither radiofrequency nor exploratory laparotomy, 38 % of them survived over 60 months. The average disease-free time was 23.6 months ± 47.3, with significant differences observed between types of procedures. Patients that were operated on just once (n = 25) had a five-year actuarial survival rate of 35 %, a morbidity rate of 24 % and a mortality rate of 0.6 % (1 patient only). The average hospital stay was 13.8 days and the disease-free time was 15.8 months. CONCLUSION The results obtained in our surgical unit in terms of morbidity, mortality and five-year actuarial survival rates are comparable to those of other units at large institutions, which are currently considered the standards of quality.
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Affiliation(s)
- F Navarro-Freire
- Department of Surgery, Faculty of Medicine, University of Granada, Av de Madrid, 11, 18012, Granada, Spain,
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The complexity of cancer survivorship: a case for personalized medicine. Report of the 2014 Grandangolo conference. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s12682-014-0182-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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