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Rawashdeh B, Bell R, Hakeem A, Prasad R. Liver transplantation as an alternative for the treatment of non-resectable liver colorectal cancer: Advancing the therapeutic algorithm. Hepatobiliary Pancreat Dis Int 2024; 23:154-159. [PMID: 38182479 DOI: 10.1016/j.hbpd.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 12/28/2023] [Indexed: 01/07/2024]
Abstract
Colorectal cancer is a leading cause of cancer-related mortality, with nearly half of the affected patients developing liver metastases. For three decades, liver resection (LR) has been the primary curative strategy, yet its applicability is limited to about 20% of cases. Liver transplantation (LT) for unresectable metastases was attempted unsuccessfully in the 1990s, with high rates of perioperative death and recurrence. There is now more interest in this strategy due to improvements in systemic therapies and surgical techniques. A significant study conducted by the Oslo group showed that patients receiving liver transplants had a 60% chance of survival after five years. Significantly better results have been achieved by using advanced imaging for risk stratification and further refining selection criteria, especially in the Norvegian SECA trials. This review carefully charts the development and history of LT as a treatment option for colorectal cancer liver metastases. The revolutionary path from the early days of exploratory surgery to the current situation of cautious optimism is traced, highlighting the critical clinical developments and improved patient selection standards that have made LT a potentially curative treatment for such challenging very well selected cases.
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Affiliation(s)
- Badi Rawashdeh
- Division of Transplant Surgery, Department of General Surgery, Medical College of Wisconsin, Milwaukee, WI, 53226, USA
| | | | | | - Raj Prasad
- Division of Transplant Surgery, Department of General Surgery, Medical College of Wisconsin, Milwaukee, WI, 53226, USA.
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Lerut J. Liver transplantation and liver resection as alternative treatments for primary hepatobiliary and secondary liver tumors: Competitors or allies? Hepatobiliary Pancreat Dis Int 2024; 23:111-116. [PMID: 38195351 DOI: 10.1016/j.hbpd.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024]
Affiliation(s)
- Jan Lerut
- Institute for Experimental and Clinical Research (IREC), Université catholique Louvain (UCL), Avenue Hippocrate 56, 1200 Woluwe Saint Pierre, Brussels, Belgium.
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Bojcic R, Todoric M, Puljak L. Most systematic reviews reporting adherence to AMSTAR 2 had critically low methodological quality: a cross-sectional meta-research study. J Clin Epidemiol 2024; 165:111210. [PMID: 37931822 DOI: 10.1016/j.jclinepi.2023.10.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 10/14/2023] [Accepted: 10/31/2023] [Indexed: 11/08/2023]
Abstract
OBJECTIVES To analyze the methodological quality and characteristics of systematic reviews (SRs) that reported they were conducted in line with the AMSTAR 2 (A MeaSurement Tool to Assess Systematic Reviews). STUDY DESIGN AND SETTING This was a cross-sectional meta-research study. We searched MEDLINE and Embase. We included full reports of SRs reporting the study was conducted, prepared, or designed in line with the AMSTAR 2. Eligible SRs were those published from January 1, 2018, until May 3, 2022. We assessed the methodological quality of the included SRs using AMSTAR 2. RESULTS We included a total of 45 records. There were 43 SRs and 2 SR protocols. Among them, most were SRs of interventions that included primary studies on humans. More than half had a meta-analysis. According to our overall AMSTAR 2 assessments of included SRs, 35 SRs were of critically low confidence, 7 SRs were of low confidence, and one SR was of high confidence. There were no SRs of moderate confidence. CONCLUSION Even when authors indicate in their manuscripts that the SR was conducted/prepared/designed in line with the AMSTAR 2, it does not necessarily imply it is of high or even moderate confidence according to AMSTAR 2. A self-assessment with AMSTAR 2 could be required for submission and carefully checked by the editors/peer reviewers.
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Affiliation(s)
- Ruzica Bojcic
- Department of Gynecology and Obstetrics, Health Center Zagreb-Center, Zagreb, Croatia
| | - Mate Todoric
- Department of Urology, University Hospital of Split, Split, Croatia
| | - Livia Puljak
- Center for Evidence-Based Medicine and Health Care, Catholic University of Croatia, Zagreb, Croatia.
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Liu L, Wang B, Zhang ZY, Wang S, Wu H, Wang H, Wu W, Yan K, Yang W. Percutaneous ultrasound-guided radiofrequency ablation for patients with liver metastases from gastrointestinal stromal tumors. Int J Hyperthermia 2023; 41:2292950. [PMID: 38159558 DOI: 10.1080/02656736.2023.2292950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 12/06/2023] [Indexed: 01/03/2024] Open
Abstract
OBJECTIVES This study aimed to analyze the survival outcomes and prognostic factors of radiofrequency ablation (RFA) for liver metastases from gastrointestinal stromal tumors (GISTs). METHODS Between March 2011 and November 2022, 34 patients (16 males; age range, 25-72 [median age, 52.5] years) who underwent RFA for liver metastasis from GISTs were included. The mean maximum diameter of metastatic lesions was 2.4 ± 1.0 (range, 1.1-5.2) cm. Survival curves were constructed using the Kaplan-Meier method and compared using the log-rank test. Multivariate analyses were performed using a Cox proportional hazards model. RESULTS For 79 lesions among 34 patients, all targeted lesions were completely ablated. The mean hepatic progression-free survival (HPFS) period was 28.4 ± 3.8 (range, 1.0-45.7) months. The 1-, 3-, and 5-year HPFS rates were 67.2%, 60.5%, and 20.2%, respectively. Based on the univariate analysis, the number of metastatic tumors and tyrosine kinase inhibitors(TKI) therapy before RFA were prognostic factors for HPFS. Multivariate analysis showed that pre-RFA TKI therapy was associated with a better HPFS(p = 0.030). The mean overall survival (OS) period was 100.5 ± 14.1 (range, 3.8-159.5) months and the 1-, 3-, and 5-year survival rates were 96.9%, 77.1%, and 58.7%, respectively. Both univariate and multivariate analysis indicated that extrahepatic metastasis before RFA (p = 0.044) was a significant prognostic factor for OS. CONCLUSIONS Liver metastases from GIST exhibit relatively mild biological behavior. RFA is safe and effective, particularly in patients without pre-RFA extrahepatic metastases. Patients received targeted therapy before RFA can obtain an extended HPFS.
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Affiliation(s)
- Li Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
| | - Bing Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
| | - Zhong-Yi Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
| | - Song Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
| | - Hao Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
| | - Hong Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
| | - Wei Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
| | - Kun Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
| | - Wei Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Ultrasound, Peking University Cancer Hospital & Institute, Beijing, China
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Kraft A, Moldovan C, Bârcu A, Dumitru R, Croitoru A, Herlea V, Popescu I, Botea F. Salvage Hepatectomy for Giant GIST Liver Metastases Unresponsive to Systemic Therapy-Case Report. Life (Basel) 2023; 13:1681. [PMID: 37629538 PMCID: PMC10456077 DOI: 10.3390/life13081681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/21/2023] [Accepted: 08/01/2023] [Indexed: 08/27/2023] Open
Abstract
Therapeutic decision-making for advanced GIST liver metastases is challenging due to limited clinical evidence. This case study aims to demonstrate the survival benefit of resection in non-responsive cases. A 40-year-old male presented with abdominal pain, weight loss, altered general status, massive hepatomegaly, and intermittent melaena. He was diagnosed with stage IV GIST with the primary tumor in the ileal loop and multiple gigantic synchronous bilobar liver metastases. Despite 31 months of tyrosine-kinase inhibitor therapy post-primary tumor resection, the disease remained unresponsive. The patient was admitted to our tertiary center with significant hepatomegaly. A two-stage debulking liver resection was performed after a multidisciplinary team decision. The first operation debulked the left hemiliver through a non-anatomical ultrasound-guided resection of segments 2, 3, and 4. The second operation (7 weeks later) debulked the right hemiliver through a right posterior sectionectomy involving segments 5 and 8. Despite receiving a second line of tyrosine-kinase inhibitor therapy after surgery, the disease progressed both within and outside the liver. However, the patient survived for 55 months, with a postoperative survival benefit of 25 months. In conclusion, this case emphasizes the significant survival benefit achieved through a complex two-stage debulking liver resection for giant liver metastases, even in cases where systemic therapy fails.
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Affiliation(s)
- Alin Kraft
- Department of General Surgery, “Regina Maria” Military Emergency Hospital, 500007 Brașov, Romania;
| | - Cosmin Moldovan
- Department of General Surgery, Witting Clinical Hospital, 010243 Bucharest, Romania
- Department of Medical-Clinical Disciplines, Faculty of Medicine, “Titu Maiorescu” University of Bucharest, 031593 Bucharest, Romania; (A.C.); (V.H.); (I.P.); (F.B.)
| | - Alexandru Bârcu
- Doctoral School in Medicine, “Titu Maiorescu” University, 040441 Bucharest, Romania;
| | - Radu Dumitru
- Department of Radiology and Medical Imaging, “Fundeni” Clinical Institute, 050474 Bucharest, Romania;
| | - Adina Croitoru
- Department of Medical-Clinical Disciplines, Faculty of Medicine, “Titu Maiorescu” University of Bucharest, 031593 Bucharest, Romania; (A.C.); (V.H.); (I.P.); (F.B.)
- Department of Oncology, “Fundeni” Clinical Institute, 022328 Bucharest, Romania
| | - Vlad Herlea
- Department of Medical-Clinical Disciplines, Faculty of Medicine, “Titu Maiorescu” University of Bucharest, 031593 Bucharest, Romania; (A.C.); (V.H.); (I.P.); (F.B.)
- Department of Pathology, “Fundeni” Clinical Institute, 022328 Bucharest, Romania
| | - Irinel Popescu
- Department of Medical-Clinical Disciplines, Faculty of Medicine, “Titu Maiorescu” University of Bucharest, 031593 Bucharest, Romania; (A.C.); (V.H.); (I.P.); (F.B.)
- “Dan Setlacec” Center for General Surgery and Liver Transplant, “Fundeni” Clinical Institute, 022328 Bucharest, Romania
| | - Florin Botea
- Department of Medical-Clinical Disciplines, Faculty of Medicine, “Titu Maiorescu” University of Bucharest, 031593 Bucharest, Romania; (A.C.); (V.H.); (I.P.); (F.B.)
- “Dan Setlacec” Center for General Surgery and Liver Transplant, “Fundeni” Clinical Institute, 022328 Bucharest, Romania
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Yue L, Sun Y, Wang X, Hu W. Advances of endoscopic and surgical management in gastrointestinal stromal tumors. Front Surg 2023; 10:1092997. [PMID: 37123546 PMCID: PMC10130460 DOI: 10.3389/fsurg.2023.1092997] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 03/24/2023] [Indexed: 05/02/2023] Open
Abstract
As one of the most common mesenchymal malignancies in the digestive system, gastrointestinal stromal tumors (GISTs) occur throughout the alimentary tract with diversified oncological characteristics. With the advent of the tyrosine kinase inhibitor era, the treatment regimens of patients with GISTs have been revolutionized and GISTs have become the paradigm of multidisciplinary therapy. However, surgery resection remains recognized as the potentially curative management for the radical resection and provided with favorable oncological outcomes. The existing available surgery algorithms in clinical practice primarily incorporate open procedure, and endoscopic and laparoscopic surgery together with combined operation techniques. The performance of various surgery methods often refers to the consideration of risk evaluation of recurrence and metastases; the degree of disease progression; size, location, and growth pattern of tumor; general conditions of selected patients; and indications and safety profile of various techniques. In the present review, we summarize the fundamental principle of surgery of GISTs based on risk assessment as well as tumor size, location, and degree of progress with an emphasis on the indications, strengths, and limitations of current surgery techniques.
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Affiliation(s)
- Lei Yue
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Medical School, Zhejiang University, Hangzhou, China
| | - Yingchao Sun
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Medical School, Zhejiang University, Hangzhou, China
| | - Xinjie Wang
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Medical School, Zhejiang University, Hangzhou, China
| | - Weiling Hu
- Department of Gastroenterology, Sir Run Run Shaw Hospital, Medical School, Zhejiang University, Hangzhou, China
- Institute of Gastroenterology, Zhejiang University (IGZJU), Hangzhou, China
- Zhejiang University Cancer Center, Hangzhou, China
- Correspondence: Weiling Hu
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Li Y, Zhang Y, Fu Y, Yang W, Wang X, Duan L, Niu L, Chen J, Zhou W, Liu J, Wang J, Fan D, Hong L. Development and validation of a prognostic model to predict the prognosis of patients with colorectal gastrointestinal stromal tumor: A large international population-based cohort study. Front Oncol 2022; 12:1004662. [PMID: 36408151 PMCID: PMC9666406 DOI: 10.3389/fonc.2022.1004662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/20/2022] [Indexed: 11/07/2022] Open
Abstract
Background Colorectal gastrointestinal stromal tumors (GISTs), mesenchymal malignancy, only accounts for about 6% of GISTs, but prognosis is generally poor. Given the rarity of colorectal GISTs, the prognostic values of clinicopathological features in the patients remain unclear. Nomograms can provide a visual interface to help calculate the predicted probability of a patient meeting a specific clinical endpoint and communicate it to the patient. Methods We included a total of 448 patients with colorectal GISTs diagnosed between 2000 and 2019 from the Surveillance, Epidemiology, and End Results (SEER) database. For nomogram construction and validation, patients in the SEER database were divided randomly into the training cohort and internal validation cohort at a ratio of 7:3, while 44 patients with colorectal GISTs from our hospital patient data set between 2010 to 2016 served as the external validation cohort. The OS curves were drawn using the Kaplan–Meier method and assessed using the log-rank test. And, Fine and Gray’s competing-risks regression models were conducted to assess CSS. We performed univariate and multivariate analyses to select prognostic factors for survival time and constructed a predictive nomogram based on the results of the multivariate analysis. Results Through univariate and multivariate analyses, it is found that age, primary site, SEER stage, surgery, and tumor size constitute significant risk factors for OS, and age, primary site, histological grade, SEER stage, American Joint Committee for Cancer (AJCC) stage, surgery, and tumor size constitute risk factors for CSS. We found that the nomogram provided a good assessment of OS and CSS at 1-, 3- and 5- year in patients with colorectal GISTs. The calibration plots for the training, internal validation and external validation cohorts at 1-, 3- and 5- year OS and CSS indicated that the predicted survival rates closely correspond to the actual survival rates. Conclusion We constructed and validated an unprecedented nomogram to predict OS and CSS in patients with colorectal GISTs. The nomogram had the potential as a clinically predictive tool for colorectal GISTs prognosis, and can be used as a potential, objective and additional tool for clinicians in predicting the prognosis of colorectal GISTs patients worldwide. Clinicians could wield the nomogram to accurately evaluate patients’ OS and CSS, identify high-risk patients, and provide a baseline to optimize treatment plans.
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Affiliation(s)
- Yiding Li
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Yujie Zhang
- Department of Histology and Embryology, School of Basic Medicine, Xi’an Medical University, Xi’an, China
| | - Yang Fu
- School of Basic Medical Sciences, Fourth Military Medical University, Xi’an, China
| | - Wanli Yang
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Xiaoqian Wang
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Lili Duan
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Liaoran Niu
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Junfeng Chen
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Wei Zhou
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Jinqiang Liu
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Jing Wang
- Department of Immunology, Fourth Military Medical University, Xi’an, China
| | - Daiming Fan
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
| | - Liu Hong
- State key Laboratory of Cancer Biology and National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi’an, China
- *Correspondence: Liu Hong,
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