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Sawano H, Matsuoka H, Mizuno T, Kamiya T, Chong Y, Iwama H, Takahara T, Hiro J, Otsuka K, Ishihara T, Hayashi T, Suda K. Risk factors for residual liver recurrence of colorectal cancer after resection of liver metastases and significance of adjuvant chemotherapy. Asian J Surg 2024:S1015-9584(24)01355-1. [PMID: 39034242 DOI: 10.1016/j.asjsur.2024.07.001] [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: 09/25/2023] [Revised: 04/05/2024] [Accepted: 07/04/2024] [Indexed: 07/23/2024] Open
Abstract
OBJECTIVE The risk factors for residual liver recurrence after resection of colorectal cancer liver metastases were analyzed separately for synchronous and metachronous metastases. METHODS This retrospective study included 236 patients (139 with synchronous and 97 with metachronous lesions) who underwent initial surgery for colorectal cancer liver metastases from April 2010 to December 2021 at the Fujita Health University Hospital. We performed univariate and multivariate analyses of risk factors for recurrence based on clinical background. RESULTS Univariate analysis of synchronous liver metastases identified three risk factors: positive lymph nodes (p = 0.018, HR = 2.067), ≥3 liver metastases (p < 0.001, HR = 2.382), and use of adjuvant chemotherapy (p = 0.013, HR = 0.560). Multivariate analysis identified the same three factors. For metachronous liver metastases, univariate and multivariate analysis identified ≥3 liver metastases as a risk factor (p = 0.002, HR = 2.988); however, use of adjuvant chemotherapy after hepatic resection was not associated with a lower risk of recurrence for metachronous lesions. Inverse probability of treatment weighting analysis of patients with these lesions with or without adjuvant chemotherapy after primary resection showed that patients with metachronous liver metastases who did not receive this treatment had fewer recurrences when adjuvant therapy was administered after subsequent liver resection, although the difference was not significant. Patients who received adjuvant chemotherapy after hepatic resection had less recurrence but less benefit from this treatment. CONCLUSION Risk factors for liver recurrence after resection of synchronous liver metastases were positive lymph nodes, ≥3 liver metastases, and no postoperative adjuvant chemotherapy. Adjuvant chemotherapy is recommended after hepatic resection of synchronous liver metastases.
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Affiliation(s)
- Hiroko Sawano
- College of Pharmacy, Kinjo Gakuin University, Nagoya, Japan
| | - Hiroshi Matsuoka
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Japan.
| | - Tomohiro Mizuno
- Department of Pharmacotherapeutics and Informatics, Fujita Health University School of Medicine, Toyoake, Japan
| | - Tadahiro Kamiya
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Yongchol Chong
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Hideaki Iwama
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Takeshi Takahara
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Junichiro Hiro
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Koki Otsuka
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Japan
| | - Takuma Ishihara
- Innovative and Clinical Research Promotion Center, Gifu University Hospital, Yanagido, Gifu, Japan
| | | | - Kouichi Suda
- Department of Surgery, Fujita Health University School of Medicine, Toyoake, Japan
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Jiang Y, Zhao M, Tang W, Zheng X. Comparison of systemic treatments for previously treated patients with unresectable colorectal liver metastases: a systematic review and network meta-analysis. Front Oncol 2024; 14:1293598. [PMID: 39050571 PMCID: PMC11266080 DOI: 10.3389/fonc.2024.1293598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 06/24/2024] [Indexed: 07/27/2024] Open
Abstract
Background There is limited evidence of comparative results among different treatments for patients with unresectable colorectal liver metastases (CRLM) who have failed at least one line of previous systemic therapy. We aimed to compare the efficacy of systemic treatments among these patients through this investigation. Methods We collected randomized controlled trials (RCTs) reported in English up until July 2023, from databases including PubMed, Embase, Cochrane Library, ClinicalTrials.gov, and prominent conference databases, for this Bayesian network meta-analysis. Phase II or III trials that evaluated at least two therapeutic regimens were included. Primary outcome was overall survival (OS), secondary outcome was progression-free survival (PFS). Hazards ratios (HRs) with 95% confidence intervals (CIs) were used as effect size. Subgroup analysis was performed based on metastatic sites. The current systematic review protocol was registered on PROSPERO (CRD42023420498). Results 30 RCTs were included, with a total of 13,511 patients. Compared to chemotherapy, multi-targeted therapy (HR 0.57, 95% CI 0.37-0.87) and targeted therapy plus chemotherapy (HR 0.78, 95% CI 0.67-0.91) show significant advantages. Targeted therapy (HR 0.92, 95% CI 0.54-1.57) and local treatment plus chemotherapy (HR 1.03, 95% CI 0.85-1.23) had comparable performance. For patients with liver metastases, TAS-102 plus bevacizumab, aflibercept plus fluorouracil-based combination chemotherapy (CTFU), and bevacizumab plus capecitabine-based combination chemotherapy (CTCA) showed the best outcomes in terms of OS. Bevacizumab plus intensified CTFU, bevacizumab plus CTCA, and HAI followed by single-agent chemotherapy (SingleCT) performed the best regarding PFS. For patients with liver-limited metastases, aflibercept plus CTFU is the optimal choice in OS. For PFS, the best options were HAI followed by SingleCT, aflibercept plus CTFU, and panitumumab plus CTFU. For patients with multiple-site metastases, the best treatments were TAS-102 plus bevacizumab, bevacizumab plus CTCA, bevacizumab plus CTFU, and aflibercept plus CTFU. Conclusion Multi-targeted therapy and targeted therapy plus chemotherapy are the best treatment mechanisms. TAS-102 plus bevacizumab is superior in OS, the combination of anti-VEGF drugs like bevacizumab and aflibercept with standard chemotherapy is the preferred option for CRLM patients.
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Affiliation(s)
- Yunlin Jiang
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China
- Graduate School of Nanjing University of Chinese Medicine, Nanjing, China
| | - Mingye Zhao
- Department of Pharmacoeconomics, School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Wenxi Tang
- Department of Pharmacoeconomics, School of International Pharmaceutical Business, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Xueping Zheng
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China
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Li J, Pang C, Liu G, Xie X, Zhang DZ, Li K, Li Z, He G, Xu E, Zhong H, Yang H, Lu M, Lou K, Xie X, Lan S, Li Q, Dai G, Yu J, Liang P. Thermal ablation with and without adjuvant systemic therapy: a nationwide multicenter observational cohort study of solitary colorectal liver metastases. Int J Surg 2024; 110:4240-4248. [PMID: 38597399 PMCID: PMC11254207 DOI: 10.1097/js9.0000000000001397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 03/11/2024] [Indexed: 04/11/2024]
Abstract
BACKGROUND Thermal ablation is routinely used for solitary colorectal liver metastases (SCLM), but the added value of adjuvant systemic therapy in SCLM remains unclear. This study aimed to compare the long-term outcomes for SCLM treated by ablation alone (AB) versus ablation plus systemic therapy (AS). METHODS This multicenter retrospective study using nationwide data from fourteen institutions between October 2010 and May 2023, 369 patients with initial SCLM smaller than 5 cm, no extrahepatic metastases, and colorectal cancer R0 resection treated by thermal ablation were included. The crude analysis was used to analyze eligible cases between the two groups. The propensity score matching to control for potential confounders in each matched group. Subgroup analyses were performed to identify specific survival benefits. RESULTS 61.2% (226/369) of eligible patients were treated with AS and 38.8% (143/369) with AB. During the median follow-up period of 8.8 years, 1-/3-/5-year DFS/OS rates did not differ between the two groups, when analyzed via propensity score matching ( P =0.52/0.08). Subgroup analysis revealed that AS was significantly associated with better OS than AB in patients with plasma CEA >5 ug/l ( P =0.036), T (III-IV) category of primary cancer ( P =0.034), or clinical risk score (1-2) ( P =0.041). In each matched group, the authors did find a significant difference in drug-related adverse events ( P <0.001) between AS group (24.1%, 28/116) and AB group (0.0%, 0/116). CONCLUSIONS For patients with plasma CEA >5 ug/l, T (III-IV) category of primary cancer, or clinical risk score (1-2), thermal ablation plus systemic therapy appeared to be associated with improved overall survival. Thermal ablation was equally effective in disease-free survival for treating SCLM, whether with or without adjuvant systemic therapy.
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Affiliation(s)
- Jianming Li
- Department of Interventional Ultrasound PLA Medical College The Fifth Medical Center of Chinese PLA General Hospital, Beijing
| | - Chuan Pang
- Department of Interventional Ultrasound PLA Medical College The Fifth Medical Center of Chinese PLA General Hospital, Beijing
| | - Guangjian Liu
- Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-Sen University Guangzhou
| | - Xiaoyan Xie
- Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University Guangzhou
| | - De-zhi Zhang
- Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Chaoyang District, Changchun, People’s Republic of China
| | - Kai Li
- Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou
| | - Zhishuai Li
- Biliary Tract Surgery Department I, Eastern Hepatobiliary Surgery Hospital, Secondary Military Medical University, Shanghai
| | - Guangbin He
- Department of Ultrasound, Xijing Hospital, The Fourth Military Medical University, Xian
| | - Erjiao Xu
- Department of Medical Ultrasonics, The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzhen
| | - Huage Zhong
- Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer HospitalNanning, Guangxi Zhuang Autonomous Region
| | - Hong Yang
- Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region
| | - Man Lu
- Department of Ultrasound Medicine and Laboratory of Translational Research in Ultrasound Theranostics, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu
| | - Kexin Lou
- Department of Medical Ultrasound, Xuzhou Central Hospital, Xuzhou
| | - Xiang Xie
- Department of Interventional Ultrasound, The Second Hospital of Anhui Medical University, Hefei
| | - Sirong Lan
- Department of Ultrasound, Meizhou People’s Hospital, Meizhou
| | - Qian Li
- Department of Ultrasound, Affiliated Tumor Hospital of Zhengzhou University, Henan Cancer Hospital, Zhengzhou, Henan
| | - Guanghai Dai
- Department of Medical Oncology, PLA Medical College and Fifth Medical Center of Chinese PLA General Hospital, Beijing
| | - Jie Yu
- Department of Interventional Ultrasound PLA Medical College The Fifth Medical Center of Chinese PLA General Hospital, Beijing
| | - Ping Liang
- Department of Interventional Ultrasound PLA Medical College The Fifth Medical Center of Chinese PLA General Hospital, Beijing
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Seow-En I, Koh YX, Tan EKW, Tan EK. Simultaneous laparoscopic colectomy and liver metastasectomy with natural orifice specimen extraction: A proof-of-concept study. Heliyon 2024; 10:e33065. [PMID: 39022098 PMCID: PMC11252925 DOI: 10.1016/j.heliyon.2024.e33065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 06/12/2024] [Accepted: 06/13/2024] [Indexed: 07/20/2024] Open
Abstract
Background, Natural orifice specimen extraction (NOSE) via the anus or vagina is an alternative to conventional transabdominal specimen extraction in laparoscopic colorectal cancer surgery. NOSE has been shown to be safe and effective, resulting in decreased postoperative pain, analgesia use, and improved recovery, without oncological compromise. We aimed to demonstrate the feasibility of NOSE for combined colectomy with liver metastasectomy. Methods, From July 2022 to April 2024, all cases of laparoscopic colorectal cancer resection and synchronous liver metastasectomy with NOSE were included in the study. Selection criteria included a maximum specimen diameter of less than 5 cm and patient body mass index of less than 35 kg/m2. Results, Over the 22-month duration, four consecutive patients (two males, two females) underwent combined resection with NOSE. Mean age and BMI were 74.8 (range 63-81) years and 20.9 (range 19.5-22.3) kg/m2 respectively. Patient A and D underwent anterior resection for sigmoid cancer, Patient B underwent D3 right hemicolectomy for cecal cancer, and Patient C underwent subtotal colectomy for synchronous cecal and descending colon cancer. All patients underwent liver metastasectomy at the same sitting. Patient A and D had transanal NOSE while Patients B and C underwent transvaginal NOSE. Mean operative time and blood loss was 416 (range 330-535) minutes and 338 (range 50-500) ml respectively. All patients recovered gastrointestinal function within the first two postoperative days. Infected seroma of the liver bed occurred in one patient requiring percutaneous drainage. The average maximum colon tumor diameter was 2.9 (range 1.3-4.0) cm. All resection margins were clear. Mean duration of follow-up was 7.5 (range 2-12) months. Conclusions, Simultaneous colectomy and liver metastasectomy with NOSE for colorectal cancer is feasible and safe in highly selected patients, resulting in good postoperative outcomes. This proof-of-concept analysis paves the way for larger studies to draw definitive conclusions.
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Affiliation(s)
- Isaac Seow-En
- Department of Colorectal Surgery, Singapore General Hospital, Singapore
| | - Ye Xin Koh
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore
| | | | - Ek Khoon Tan
- Department of Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore
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Wehrle CJ, Fujiki M, Schlegel A, Uysal M, Sobotka A, Whitsett Linganna M, Modaresi Esfeh J, Kamath S, Khalil M, Pita A, Kim JK, Kwon DC, Miller C, Hashimoto K, Aucejo F. Intensive locoregional therapy before liver transplantation for colorectal cancer liver metastasis: A novel pretransplant protocol. Liver Transpl 2024:01445473-990000000-00398. [PMID: 38833301 DOI: 10.1097/lvt.0000000000000417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 05/30/2024] [Indexed: 06/06/2024]
Abstract
We describe a novel pre-liver transplant (LT) approach in colorectal liver metastasis, allowing for improved monitoring of tumor biology and reduction of disease burden before committing a patient to transplantation. Patients undergoing LT for colorectal liver metastasis at Cleveland Clinic were included. The described protocol involves intensive locoregional therapy with systemic chemotherapy, aiming to reach minimal disease burden revealed by positron emission tomography scan and carcinoembryonic Ag. Patients with no detectable disease or irreversible treatment-induced liver injury undergo transplant. Nine patients received liver transplant out of 27 who were evaluated (33.3%). The median follow-up was 700 days. Seven patients (77.8%) received a living donor LT. Five had no detectable disease, and 4 had treatment-induced cirrhosis. Pretransplant management included chemotherapy (n = 9) +/- bevacizumab (n = 6) and/or anti-EGFR (n = 6). The median number of pre-LT cycles of chemotherapy was 16 (range 10-40). Liver-directed therapy included Yttrium-90 (n = 5), ablation (n = 4), resection (n = 4), and hepatic artery infusion pump (n = 3). Three patients recurred after LT. Actuarial 1- and 2-year recurrence-free survival were 75% (n = 6/8) and 60% (n = 3/5). Recurrence occurred in the lungs (n = 1), liver graft (n = 1), and lungs+para-aortic nodes (n = 1). Patients with pre-LT detectable disease had reduced RFS ( p = 0.04). All patients with recurrence had histologically viable tumors in the liver explant. Patients treated in our protocol (n = 16) demonstrated improved survival versus those who were not candidates (n = 11) regardless of transplant status ( p = 0.01). A protocol defined by aggressive pretransplant liver-directed treatment and transplant for patients with the undetectable disease or treatment-induced liver injury may help prevent tumor recurrence.
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Affiliation(s)
- Chase J Wehrle
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Masato Fujiki
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Andrea Schlegel
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Melis Uysal
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Anastasia Sobotka
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Maureen Whitsett Linganna
- Department of Gastroenterology, Hepatology & Nutrition, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Jamak Modaresi Esfeh
- Department of Gastroenterology, Hepatology & Nutrition, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Suneel Kamath
- Department of Gastrointestinal Oncology, Cleveland Clinic, Taussig Cancer Institute, Cleveland, Ohio, USA
| | - Mazhar Khalil
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Alejandro Pita
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Jae-Keun Kim
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - David Ch Kwon
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Charles Miller
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Koji Hashimoto
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
| | - Federico Aucejo
- Department of General Surgery, Cleveland Clinic, Digestive Diseases and Surgery Institute, Cleveland, Ohio, USA
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Bhutiani N, Ochiai K, Awiwi MO, Rodriguez-Bigas MA, Uppal A, Peacock O, Messick C, White MG, Skibber JM, Bednarski BK, You YN, Chang GJ, Kaur H, Konishi T. Para-aortic Lymph Node Dissection for Colorectal Cancer: Predicting Pathologic Lymph Node Positivity and Optimizing Outcomes. Ann Surg Oncol 2024:10.1245/s10434-024-15539-8. [PMID: 38836917 DOI: 10.1245/s10434-024-15539-8] [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] [Accepted: 05/14/2024] [Indexed: 06/06/2024]
Abstract
INTRODUCTION In colorectal cancer, the presence of para-aortic lymph nodes (PALN) indicates extraregional disease. Appropriately selecting patients for whom PALN dissection will provide oncologic benefit remains challenging. This study identified factors to predict survival among patients undergoing PALN dissection for colorectal cancer. METHODS An institutional database was queried for patients who underwent curative-intent resection of clinically positive PALN for colorectal cancer between 2007 and 2020. Preoperative radiologic images were reviewed, and patients who did and did not have positive PALN on final pathology were compared. Survival analysis was performed to evaluate the impact of pathologically positive PALN on recurrence-free (RFS) and overall survival (OS). RESULTS Of 74 patients who underwent PALN dissection, 51 had PALN metastasis at the time of primary tumor diagnosis, whereas 23 had metachronous PALN disease. Preoperative chemotherapy ± radiotherapy was given in 60 cases (81.1%), and 28 (37.8%) had pathologically positive PALN. Independent factors associated with positive PALN pathology included metachronous PALN disease and pretreatment and posttreatment radiographically abnormal PALN. On multivariable analysis, pathologically positive PALN was significantly associated with decreased RFS (hazard ratio 3.90) and OS (HR 4.49). Among patients with pathologically positive PALN, well/moderately differentiated histology was associated with better OS, and metachronous disease trended toward an association with better OS. CONCLUSIONS Pathologically positive PALN are associated with poorer RFS and OS after PALN dissection for colorectal cancer. Clinicopathologic factors may predict pathologic PALN positivity. Curative-intent surgery may provide benefit, especially in patients with well-to-moderately differentiated primary tumors and possibly metachronous PALN disease.
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Affiliation(s)
- Neal Bhutiani
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kentaro Ochiai
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Muhammad O Awiwi
- Department of Abdominal Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Miguel A Rodriguez-Bigas
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Abhineet Uppal
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Oliver Peacock
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Craig Messick
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Michael G White
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - John M Skibber
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Brian K Bednarski
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Y Nancy You
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - George J Chang
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Harmeet Kaur
- Department of Abdominal Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tsuyoshi Konishi
- Department of Colon and Rectal Surgery, Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Nyström K, Olsson L. A systematic review of population-based studies on metachronous metastases of colorectal cancer. World J Surg 2024; 48:1521-1533. [PMID: 38747538 DOI: 10.1002/wjs.12204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 04/22/2024] [Indexed: 06/13/2024]
Abstract
BACKGROUND The occurrence of metachronous metastases (MM) of colorectal (CRC), colon (CC), and rectal (RC) cancer of population-based studies has not been compiled in a systematic review previously. METHODS MEDLINE, Embase, and Cochrane Library were searched for primary studies of any design from inception until January 2021 and updated in August 2023 (CRD42021261648). The PRISMA guidelines were adopted, and the Newcastle-Ottawa Quality Assessment Scale used for risk of bias assessment. Outcomes on overall and organ-specific MM were extracted. A narrative analysis followed. RESULTS Out of 2143 unique hits, 162 publications were read in full-text and 37 population-based cohort studies published in 1981-2022 were included. Ten studies adopted time-dependent analyses; eight were registry-based and seven had a low risk of bias. Three studies reported 5-year recurrence rate of MM overall of stages I-III; for CRC, it was 20.5%, for CC, it was 18% and 25.6%, and for RC, it was 23%. Four studies reported 5-year recurrence rate of organ-specific MM of stages I-III-for CRC, it was 2.2% and 5.5% for peritoneal metastases and 5.8% for lung metastases and for CC 4.5% for peritoneal metastases. Twenty-seven studies reported proportions of patients diagnosed with MM, but data on the length of follow-up was incomplete and varied widely. Proportions of patients with CRC stages I-III that developed MM overall was 14.4%-26.1% in 10 studies. In relation to the enrollment period, a downward trend may be discernible. CONCLUSION Studies adopting a more appropriate analysis were highly heterogeneous, whereas uncertain data of partly inadequate studies may indicate that MM are overall declining.
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Affiliation(s)
- Karin Nyström
- Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Department of Oncology, Örebro University Hospital, Örebro, Sweden
| | - Louise Olsson
- Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Centre for Assessment of Medical Technology, Örebro University Hospital, Örebro, Sweden
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8
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Liu M, Bao Q, Zhao T, Huang L, Zhang D, Wang Y, Yan X, Wang H, Jin K, Liu W, Wang K, Xing B. Pre-hepatectomy dynamic circulating tumor DNA to predict pathologic response to preoperative chemotherapy and post-hepatectomy recurrence in patients with colorectal liver metastases. Hepatol Int 2024; 18:1029-1039. [PMID: 38427145 DOI: 10.1007/s12072-023-10628-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/15/2023] [Indexed: 03/02/2024]
Abstract
OBJECTIVE To evaluate the predictive value of pre-hepatectomy dynamic circulating tumor DNA (ctDNA) on pathologic response to preoperative chemotherapy and recurrence after liver resection for colorectal liver metastases (CRLM). BACKGROUND Pathologic response is a predictor of clinical outcomes for patients undergoing hepatectomy for CRLM. Postoperative ctDNA has been proven to be sensitive for recurrence detection. However, few studies investigate the impact of pre-hepatectomy ctDNA on pathologic response and recurrence. METHODS Patients with potential resectable CRLM underwent preoperative chemotherapy and hepatectomy between 2018 and 2021 was considered for inclusion. Plasma ctDNA was collected before and after preoperative chemotherapy. Pathologic response was analyzed for all patients after liver resection. Recurrence free survival was compared between patients with different ctDNA status and different pathologic response. The relation between ctDNA and pathologic response was also analyzed. RESULTS A total of 114 patients were included. ctDNA was detectable in 108 of 114 patients (94.7%) before chemotherapy, in 56 of 114 patients (49.1%) after chemotherapy. Patients with ctDNA positive at baseline and negative after chemotherapy had significantly longer RFS (median RFS 17 vs 7 months, p = 0.001) and HRFS (median HRFS unreached vs 8 months, p < 0.001) than those with ctDNA persistently positive after chemotherapy. Two patients (1.6%) had a pathologic complete response and 56 patients (45.2%) had a pathologic major response. Post-chemotherapy ctDNA- was associated with improved major pathologic response (53.4% vs 32.1%, p = 0.011). In the multivariable analysis, ctDNA- after chemotherapy (HR 0.51, 95% CI 0.28-0.93), major pathologic response (HR 0.34, 95% CI 0.19-0.62) and surgery combined with radiofrequency ablation (HR 2.62, 95% CI 1.38-5.00) were independently associated with RFS (all p < 0.05). CONCLUSIONS Pre-hepatectomy dynamic monitoring of ctDNA could predict pathologic response to preoperative chemotherapy and post-hepatectomy recurrence in CRLM patients. Negative ctDNA after preoperative chemotherapy was associated with better tumor regression grade and recurrence-free survival, which might be used to guide pre-hepatectomy chemotherapy and predict prognosis.
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Affiliation(s)
- Ming Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China
| | - Quan Bao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China
| | - Tingting Zhao
- GloriousMed Clinical Laboratory (Shanghai) Co., Ltd., Shanghai, People's Republic of China
| | - Longfei Huang
- GloriousMed Clinical Laboratory (Shanghai) Co., Ltd., Shanghai, People's Republic of China
| | - Danhua Zhang
- GloriousMed Clinical Laboratory (Shanghai) Co., Ltd., Shanghai, People's Republic of China
| | - Yanyan Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China
| | - Xiaoluan Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China
| | - Hongwei Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China
| | - Kemin Jin
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China
| | - Wei Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China
| | - Kun Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China.
| | - Baocai Xing
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Hepato-Biliary-Pancreatic Surgery I, Peking University Cancer Hospital and Institute, No. 52, Fucheng Road, Haidian District, Beijing, People's Republic of China.
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9
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Almlöv K, Arbman G, Björnsson B, Elander NO, Hager J, Hamid S, Landerholm K, Loftås P, Sandström P. Assessment by a multidisciplinary team conference affects treatment strategy and overall survival in patients with synchronous colorectal liver metastases. HPB (Oxford) 2024:S1365-182X(24)01734-9. [PMID: 38849249 DOI: 10.1016/j.hpb.2024.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 04/20/2024] [Accepted: 05/20/2024] [Indexed: 06/09/2024]
Abstract
BACKGROUND The aim of this retrospective observational study was to investigate the geographical or sex differences in patients with synchronous colorectal liver metastases (sCRLM) in terms of assessment by a multidisciplinary team conference (MDT), curative treatment, and overall survival. METHOD All sCRLM patients in the South-East Health Care Region of Sweden from 2009 to 2015 were included (n = 615). Data were derived from the Swedish Colorectal Cancer Registry, Swedish Registry of Liver and Bile Surgery and medical records. RESULTS Patients who had a hepatobiliary unit (HBU) at the nearest hospital were more likely to undergo liver surgery (HBU+, 37% (n = 106), compared to HBU-, 22% (n = 60); p = 0.001) and had a better median survival (p < 0.001). No sex differences were observed. In multivariate Cox regression analyses of overall survival, assessment by an MDT that included a liver surgeon was independently linked to better survival (HR 0.574, 0.433-0.760). CONCLUSION There were no sex differences in access to liver surgery or overall survival, however, there were geographical inequalities, where residency near a hospital with HBU was associated with increased overall survival and the possibility to receive liver surgery. Assessment at MDT with liver surgeon present was associated with greater survival, indicating its important role for treatment.
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Affiliation(s)
- Karin Almlöv
- Department of Surgery in Norrköping and Department of Biomedical and Clinical Sciences, Linköping University, Norrköping, Sweden.
| | - Gunnar Arbman
- Department of Surgery in Norrköping and Department of Biomedical and Clinical Sciences, Linköping University, Norrköping, Sweden
| | - Bergthor Björnsson
- Department of Surgery in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Nils O Elander
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden; Clatterbridge Cancer Centre NHS, FT, Liverpool, United Kingdom
| | - Jakob Hager
- Department of Surgery in Norrköping and Department of Biomedical and Clinical Sciences, Linköping University, Norrköping, Sweden
| | - Salik Hamid
- Department of Surgery in Norrköping and Department of Biomedical and Clinical Sciences, Linköping University, Norrköping, Sweden
| | - Kalle Landerholm
- Department of Surgery in Jönköping and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Per Loftås
- Department of Surgery in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Per Sandström
- Department of Surgery in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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10
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Pourfaraji SM, Moghadam MN, Moradi AM, Shirmard FO, Mohammadzadeh N, Jafarian A. Long-term survival after hepatic resection for colorectal liver metastases: a single-center study in Iran. BMC Surg 2024; 24:131. [PMID: 38702645 PMCID: PMC11067153 DOI: 10.1186/s12893-024-02420-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 04/18/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Surgical resection of colorectal cancer liver metastasis (CRLM) has been associated with improved survival in these patients. The purpose of this study was to investigate the usefulness of liver metastasectomy, also finding independent factors related to survival after liver metastasectomy. METHODS In a retrospective study, all patients with CRLM who underwent resection of liver metastases between 2012 and 2022 at Imam Khomeini Hospital Complex in Tehran, Iran, were enrolled. All patients were actively followed based on clinicopathologic and operative data. RESULTS A total of 248 patients with a median follow-up time of 46 months (Range, 12 to 122) were studied. Eighty-six patients (35.0%) underwent major hepatectomy, whereas 160 (65.0%) underwent minor hepatectomy. The median overall survival was 43 months (Range, 0 to 122 months), with estimated 1-, 3- and 5-year overall survival rates of 91%, 56%, and 42%, respectively. Multivariate analysis demonstrated that a metastasis size > 6 cm, major hepatectomy, rectum as the primary tumor site, and involved margin (< 1 mm) were independent factors associated with decreased overall survival (OS). CONCLUSION Surgical resection is an effective treatment for patients with CRLM that is associated with relatively favorable survival. A negative margin of 1 mm seems to be sufficient for oncological resection.
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Affiliation(s)
| | - Mehdi Nazari Moghadam
- Division of Hepatopancreatobiliary and Liver Transplantation, School of Medicine, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Mohammad Moradi
- Division of Hepatopancreatobiliary and Liver Transplantation, School of Medicine, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Narjes Mohammadzadeh
- Department of Surgery, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
| | - Ali Jafarian
- Division of Hepatopancreatobiliary and Liver Transplantation, School of Medicine, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
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11
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Williams CJM, Seligmann JF. Big Data and Colorectal Cancer: the Revolution will be Personalised. Clin Oncol (R Coll Radiol) 2024; 36:206-210. [PMID: 38281865 DOI: 10.1016/j.clon.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 01/16/2024] [Indexed: 01/30/2024]
Affiliation(s)
- C J M Williams
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - J F Seligmann
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK.
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12
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van der Reijd DJ, Chupetlovska K, van Dijk E, Westerink B, Monraats MA, Van Griethuysen JJM, Lambregts DMJ, Tissier R, Beets-Tan RGH, Benson S, Maas M. Multi-sequence MRI radiomics of colorectal liver metastases: Which features are reproducible across readers? Eur J Radiol 2024; 172:111346. [PMID: 38309217 DOI: 10.1016/j.ejrad.2024.111346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/15/2024] [Accepted: 01/25/2024] [Indexed: 02/05/2024]
Abstract
PURPOSE To assess the inter-reader reproducibility of radiomics features on multiple MRI sequences after segmentations of colorectal liver metastases (CRLM). METHOD 30 CRLM (in 23 patients) were manually delineated by three readers on MRI before the start of chemotherapy on the contrast enhanced T1-weighted images (CE-T1W) in the portal venous phase, T2-weighted images (T2W) and b800 diffusion weighted images (DWI). DWI delineations were copied to the ADC-maps. 107 radiomics features were extracted per sequence. The intraclass correlation coefficient (ICC) was calculated per feature. Features were considered reproducible if ICC > 0.9. RESULTS 90% of CE-T1W features were reproducible with a median ICC of 0.98 (range 0.76-1.00). 81% of DWI features were robust with median ICC = 0.97 (range 0.38-1.00). The T2W features had a median ICC of 0.96 (range 0.55-0.99) and were reproducible in 80%. ADC showed the lowest number of reproducible features with 58% and median ICC = 0.91 (range 0.38-0.99) When considering the lower bound of the ICC 95% confidence intervals, 58%, 66%, 54% and 29% reached 0.9 for the CE-T1W, DWI, T2W and ADC features, respectively. The feature class with the best reproducibility differed per sequence. CONCLUSIONS The majority of MRI radiomics features from CE-T1W, T2W, DWI and ADC in colorectal liver metastases were robust for segmentation variability between readers. The CE-T1W yielded slightly better reproducibility results compared to DWI and T2W. The ADC features seem more susceptible to reader differences compared to the other three sequences.
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Affiliation(s)
- Denise J van der Reijd
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands; GROW School for Oncology and Reproduction, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, the Netherlands
| | - Kalina Chupetlovska
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands
| | - Eleanor van Dijk
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands
| | - Bram Westerink
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands
| | - Melanie A Monraats
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands
| | - Joost J M Van Griethuysen
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands
| | - Doenja M J Lambregts
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands; GROW School for Oncology and Reproduction, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, the Netherlands
| | - Renaud Tissier
- Biostatistics Center, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands
| | - Regina G H Beets-Tan
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands; GROW School for Oncology and Reproduction, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, the Netherlands; Faculty of Health Sciences, University of Southern Denmark, Campusvej 55, DK 5203 Odense, Denmark
| | - Sean Benson
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands; Department of Cardiology, Amsterdam University Medical Centres, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, the Netherlands
| | - Monique Maas
- Department of Radiology, The Netherlands Cancer Institute, Plesmanlaan 121, 1066CX Amsterdam, the Netherlands; GROW School for Oncology and Reproduction, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, the Netherlands.
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13
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Schepers EJ, Hartman SJ, Whitrock JN, Quillin RC. Liver Transplantation for Colorectal Liver Metastases. Surg Clin North Am 2024; 104:227-242. [PMID: 37953038 DOI: 10.1016/j.suc.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
Colorectal cancer is one of the most common malignancies worldwide. Approximately half of the patients diagnosed will develop colorectal liver metastases (CRLM). Liver resection has a 50% 5-year survival; however, only a fourth of cases are resectable. Unresectable CRLM has poor prognosis despite improved systemic and local ablative treatments. Liver transplantation (LT) has demonstrated a survival benefit in initial prospective clinical trials. Current use of LT for CRLM is limited to several randomized trials and high-performing centers. Improving patient selection criteria and perioperative management, LT will likely become an important part of the multidisciplinary approach to managing the metastatic disease.
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Affiliation(s)
- Emily J Schepers
- Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH 45267-0558, USA.
| | - Stephen J Hartman
- Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH 45267-0558, USA
| | - Jenna N Whitrock
- Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH 45267-0558, USA
| | - Ralph C Quillin
- Division of Transplantation, Department of Surgery, University of Cincinnati College of Medicine, 231 Albert Sabin Way, Cincinnati, OH 45267-0558, USA
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14
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Krendl FJ, Bellotti R, Sapisochin G, Schaefer B, Tilg H, Scheidl S, Margreiter C, Schneeberger S, Oberhuber R, Maglione M. Transplant oncology - Current indications and strategies to advance the field. JHEP Rep 2024; 6:100965. [PMID: 38304238 PMCID: PMC10832300 DOI: 10.1016/j.jhepr.2023.100965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 10/31/2023] [Accepted: 11/04/2023] [Indexed: 02/03/2024] Open
Abstract
Liver transplantation (LT) was originally described by Starzl as a promising strategy to treat primary malignancies of the liver. Confronted with high recurrence rates, indications drifted towards non-oncologic liver diseases with LT finally evolving from a high-risk surgery to an almost routine surgical procedure. Continuously improving outcomes following LT and evolving oncological treatment strategies have driven renewed interest in transplant oncology. This is not only reflected by constant refinements to the criteria for LT in patients with HCC, but especially by efforts to expand indications to other primary and secondary liver malignancies. With new patient-centred oncological treatments on the rise and new technologies to expand the donor pool, the field has the chance to come full circle. In this review, we focus on the concept of transplant oncology, current indications, as well as technical and ethical aspects in the context of donor organs as precious resources.
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Affiliation(s)
- Felix J. Krendl
- Department of Visceral, Transplant and Thoracic Surgery, Center for Operative Medicine, Medical University of Innsbruck, Austria
| | - Ruben Bellotti
- Department of Visceral, Transplant and Thoracic Surgery, Center for Operative Medicine, Medical University of Innsbruck, Austria
| | - Gonzalo Sapisochin
- Multi-Organ Transplant Program, University Health Network, Toronto, Ontario, Canada
| | - Benedikt Schaefer
- Department of Medicine I, Gastroenterology, Hepatology and Endocrinology, Medical University of Innsbruck, Austria
| | - Herbert Tilg
- Department of Medicine I, Gastroenterology, Hepatology and Endocrinology, Medical University of Innsbruck, Austria
| | - Stefan Scheidl
- Department of Visceral, Transplant and Thoracic Surgery, Center for Operative Medicine, Medical University of Innsbruck, Austria
| | - Christian Margreiter
- Department of Visceral, Transplant and Thoracic Surgery, Center for Operative Medicine, Medical University of Innsbruck, Austria
| | - Stefan Schneeberger
- Department of Visceral, Transplant and Thoracic Surgery, Center for Operative Medicine, Medical University of Innsbruck, Austria
| | - Rupert Oberhuber
- Department of Visceral, Transplant and Thoracic Surgery, Center for Operative Medicine, Medical University of Innsbruck, Austria
| | - Manuel Maglione
- Department of Visceral, Transplant and Thoracic Surgery, Center for Operative Medicine, Medical University of Innsbruck, Austria
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15
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Wehrle CJ, Fujiki M, Schlegel A, Whitsett Linganna M, Pita A, Kim JK, Kwon DCH, Miller C, Hashimoto K, Dueland S, Sasaki K, Sapisochin G, Line PD, Hernandez-Alejandro R, Aucejo F. Update to 'A Contemporary Systematic Review on Liver Transplantation for Unresectable Liver Metastasis of Colorectal Cancer'. Ann Surg Oncol 2024; 31:697-700. [PMID: 37996635 DOI: 10.1245/s10434-023-14611-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 11/01/2023] [Indexed: 11/25/2023]
Abstract
Colorectal cancer is the second most common cause of cancer-related death worldwide, and half of patients present with colorectal liver metastasis (CRLM). Liver transplant (LT) has emerged as a treatment modality for otherwise unresectable CRLM. Since the publication of the Lebeck-Lee systematic review in 2022, additional evidence has come to light supporting LT for CRLM in highly selected patients. This includes reports of >10-year follow-up with over 80% survival rates in low-risk patients. As these updated reports have significantly changed our collective knowledge, this article is intended to serve as an update to the 2022 systematic review to include the most up-to-date evidence on the subject.
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Affiliation(s)
- Chase J Wehrle
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA.
| | - Masato Fujiki
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Andrea Schlegel
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA
| | | | - Alejandro Pita
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Jae-Keun Kim
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - David C H Kwon
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Charles Miller
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Koji Hashimoto
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Svein Dueland
- Department of Transplantation, Oslo University Hospital, Oslo, Norway
| | - Kazunari Sasaki
- Department of Abdominal Transplantation, Stanford University, Palo Alto, CA, USA
| | - Gonzalo Sapisochin
- Department of Abdominal Transplant and HPB Surgical Oncology, Toronto General Hospital, University of Toronto, Toronto, ON, Canada
| | - Pal-Dag Line
- Department of Transplantation, Oslo University Hospital, Oslo, Norway
| | | | - Federico Aucejo
- Department of Liver Transplantation, Cleveland Clinic Foundation, Cleveland, OH, USA
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16
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Lu Z, Sun J, Wang M, Jiang H, Chen G, Zhang W. A nomogram prediction model based on clinicopathological combined radiological features for metachronous liver metastasis of colorectal cancer. J Cancer 2024; 15:916-925. [PMID: 38230226 PMCID: PMC10788726 DOI: 10.7150/jca.88778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 11/24/2023] [Indexed: 01/18/2024] Open
Abstract
Objective: To establish a nomogram prediction model (based on clinicopathological and radiological features) for the development of metachronous liver metastasis (MLM) in patients with colorectal cancer (CRC). Methods: This retrospective study included patients with CRC who underwent surgery at Changshu No.1 People's Hospital and the Second Affiliated Hospital of Soochow University between January 2016 and December 2018. The clinical, pathological, and radiological features of each patient were investigated. Risk factors for MLM were identified by univariable and multivariable analyses. The predictive nomogram for MLM development was constructed. The predictive performance of the nomogram was estimated by the receiver operating characteristics curve, calibration curve, and decision curve analysis. Results: This study included 161 patients with CRC [median age: 66 (range, 33-87) years]. Fifty-nine developed MLM after a median of 12 (range, 2-52) months after surgery. The multivariable logistic regression analysis showed that age >66 years (OR=3.471, 95% CI: 1.272-9.473, P=0.015), N2 stage (OR=6.534, 95% CI: 1.456-29.317, P=0.014), positive vascular invasion (OR=2.995, 95% CI: 1.132-7.926, P=0.027), positive tumor deposit (OR=4.451, 95% CI: 1.153-17.179, P=0.030), and linear (OR=6.774, 95% CI: 1.306-35.135, P=0.023) and nodal pericolic fat infiltration patterns (OR=8.762, 95% CI: 1.521-50.457, P=0.015) were independently associated with MLM. These five factors were used to create a nomogram. The area under the receiver operating characteristics curve of the nomogram was 0.866 (95% CI: 0.803-0.914), indicating favorable prediction performance. The calibration curve of the nomogram showed a satisfactory agreement between the predicted and actual probabilities. Conclusions: A nomogram prediction model based on five clinicopathological and radiological features might have favorable prediction performance for MLM in patients who underwent surgery for CRC. Hence, the present study proposes a nomogram that can easily be used to predict MLM after CRC surgery based on readily available features.
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Affiliation(s)
- Zhihua Lu
- Department of Radiology, Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, Suzhou, Jiangsu, 215123, China
| | - Jinbing Sun
- Department of General Surgery, Changshu No.1 People's Hospital, Affiliated Changshu Hospital of Soochow University, 1 Shuyuan Road, Changshu, Jiangsu 215500, China
| | - Mi Wang
- Soochow University, Suzhou, Jiangsu, 215031, China
| | - Heng Jiang
- Department of General Surgery, Changshu No.1 People's Hospital, Affiliated Changshu Hospital of Soochow University, 1 Shuyuan Road, Changshu, Jiangsu 215500, China
| | - Guangqiang Chen
- Department of Radiology, the Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, China
| | - Weiguo Zhang
- Department of Radiology, Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, Suzhou, Jiangsu, 215123, China
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17
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Nors J, Iversen LH, Erichsen R, Gotschalck KA, Andersen CL. Incidence of Recurrence and Time to Recurrence in Stage I to III Colorectal Cancer: A Nationwide Danish Cohort Study. JAMA Oncol 2024; 10:54-62. [PMID: 37971197 PMCID: PMC10654928 DOI: 10.1001/jamaoncol.2023.5098] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 08/21/2023] [Indexed: 11/19/2023]
Abstract
Importance Management of colorectal cancer (CRC) has been updated continuously over the past 2 decades. While the combination of these initiatives has had implications for improved survival, the implications for rates of recurrence remain unexplored. Objective To ascertain the rates of recurrence and describe time to recurrence within 5 years of surgery with curative intent for stages I to III CRC. Design, Setting, and Participants This cohort study used the Danish Colorectal Cancer Group Database to identify patients with Union for International Cancer Control (UICC) stages I to III CRC who underwent primary surgery between January 1, 2004, and December 31, 2019. They were followed up until recurrence (event), death (competing event), diagnosis of a second cancer (competing event), emigration (censoring event), 5 years postoperatively (censoring event), or January 1, 2023 (censoring event), whichever came first. Recurrence status was ascertained through individual-level linked data from the Danish Cancer Registry, Danish National Patient Registry, and Danish Pathology Registry using a validated algorithm. Data were analyzed from January 1 to August 8, 2023. Exposure Primary surgery performed during 3 calendar periods (2004-2008, 2009-2013, and 2014-2019) stratified by tumor site (colon or rectum) and UICC stage (I, II, and III). Main Outcomes and Measures Stage-specific 5-year recurrence reported as the cumulative incidence function (CIF) of recurrence, the association between calendar period of primary surgery and recurrence risk reported as subdistribution hazard ratios (sHRs), and the time from surgery to recurrence. Results Of the 34 166 patients with UICC stages I to III CRC (median [IQR] age, 70 [62-77] years); 18 552 males [54.3%]) included in the study, 7027 developed recurrence within 5 years after the primary surgery. For colon cancer, the 5-year CIF of recurrence decreased over the 3 calendar periods from 16.3% to 6.8% for UICC stage I, from 21.9% to 11.6% for UICC stage II, and from 35.3% to 24.6% for UICC stage III colon cancer. For rectal cancer, the 5-year CIF decreased over the 3 periods from 19.9% to 9.5% for stage I, from 25.8% to 18.4% for stage II, and from 38.7% to 28.8% for stage III disease. Patients with stage III disease had a shorter time from surgery to recurrence compared with those with stage I disease (time ratio stage III vs stage I = 0.30; 95% CI, 0.28-0.32). Cancers detected through screening were associated with lower stage-adjusted risks of recurrence (sHR, 0.81; 95% CI, 0.73-0.91) compared with cancers not detected through screening. Conclusions and Relevance In this cohort of patients with CRC, the risk of recurrence decreased in patients with stages I to III disease during the study period. Cancer detection by screening was associated with an even lower risk of recurrence. Time to recurrence differed according to UICC stage. Because the risk of recurrence was so low in selected patient groups, future research is warranted to explore risk-stratified surveillance protocols in patients with CRC.
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Affiliation(s)
- Jesper Nors
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Lene Hjerrild Iversen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Rune Erichsen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
- Department of Surgery, Randers Regional Hospital, Randers, Denmark
| | - Kåre Andersson Gotschalck
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Surgery, Horsens Regional Hospital, Horsens, Denmark
| | - Claus Lindbjerg Andersen
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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18
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Cohen R, Platell CF. Metachronous colorectal cancer metastasis: Who, what, when and what to do about it. J Surg Oncol 2024; 129:71-77. [PMID: 37458102 DOI: 10.1002/jso.27400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 07/10/2023] [Indexed: 07/18/2023]
Abstract
Metachronous colorectal cancer (CRC) metastasis occurs due to micrometastatic disease, in up to 23% of patients who have undergone curative-intent treatment. Metachronous metastasis tends to occur within 2 years of initial treatment. Diagnosis relies on posttreatment surveillance strategies. Care for patients with metachronous CRC metastasis is complex and requires careful multidisciplinary consideration. Those with isolated and technically resectable diseases are recommended to undergo metastasectomy with adjunct chemotherapy, however, survival, even after curative-intent resection, is poor.
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Affiliation(s)
- Ryan Cohen
- School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia, Australia
- Colorectal Cancer Unit, St John of God Subiaco Hospital, Perth, Western Australia, Australia
| | - Cameron F Platell
- Colorectal Cancer Unit, St John of God Subiaco Hospital, Perth, Western Australia, Australia
- School of Medicine, The University of Western Australia, Perth, Western Australia, Australia
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Tang F, Zhong Q, Ni T, Xue Y, Wu J, Deng R, Zhang Q, Li Y, He X, Yang Z, Zhang Y. High-intensity focused ultrasound ablation combined with systemic therapy for unresectable colorectal cancer liver metastasis: A propensity score-matched analysis. Cancer Med 2023; 12:21985-21995. [PMID: 38032013 PMCID: PMC10757091 DOI: 10.1002/cam4.6774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 08/27/2023] [Accepted: 10/07/2023] [Indexed: 12/01/2023] Open
Abstract
OBJECTIVE Unresectable colorectal cancer liver metastasis (CRLM) remains a challenging obstacle that often prevents curative treatment. In this study, we retrospectively analyzed the efficacy and safety of high-intensity focused ultrasound (HIFU) as a local adjuvant therapy for systemic chemotherapy for patients with unresectable CRLM. HIFU is a noninvasive method previously demonstrated as efficacious for various solid malignancies. METHODS Propensity score matching was used for the combination therapy group (HIFU group, n = 59) and the observation group receiving systemic therapy only (No-HIFU group, n = 59). In addition, the survival benefit, adverse effects, and factors affecting prognosis following HIFU were evaluated. RESULTS The disease control rate was 77.9% and 62.7%, and the objective remission rate was 18.9% and 6.8% in the HIFU and non-HIFU groups, respectively. The survival analysis showed that median progression-free survival (mPFS) was 12.0 months and 11.0 months for the HIFU and non-HIFU groups, respectively (p = 0.002). The univariate and multivariate analysis showed that pre-treatment colorectal cancer liver metastasis lesion size was significantly associated with mPFS. In addition, patients that received a combination treatment for CRLM lesions <5.0 cm had a longer mPFS when compared to those receiving systemic therapy alone (13.0 months vs. 11.0 months, p = 0.001). In the HIFU group, patients with lesions <5.0 cm had a longer mPFS than patients with lesions ≥5.0 cm (13.0 months vs. 10.0 months, p = 0.04) (Figure 3B,C). Most treatment-related adverse events observed in both groups were grade 1-2. Only four cases (6.8%) of grade 1-2 skin burns were observed in patients in the HIFU group; no other statistically significant adverse events were observed. CONCLUSIONS Our study showed that HIFU ablation targeting unresectable CRLM alongside systemic therapy safely and significantly improved local control rates and prolonged mPFS, especially for lesions smaller than 5.0 cm.
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Affiliation(s)
- Fei Tang
- Department of Cancer Center, Second Affiliated HospitalChongqing Medical UniversityChongqingChina
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Qin Zhong
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Tingting Ni
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Yingbo Xue
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Jing Wu
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Rong Deng
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Qi Zhang
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Yan Li
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Xuanlu He
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
| | - Zhenzhou Yang
- Department of Cancer Center, Second Affiliated HospitalChongqing Medical UniversityChongqingChina
| | - Yu Zhang
- Department of Medical OncologyGuizhou Province People's HospitalGuiyangChina
- National Health Commission Key Laboratory of Pulmonary Immune‐Related DiseasesGuizhou Province People's HospitalGuiyangChina
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20
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Gofrit ON, Gofrit B, Roditi Y, Popovtzer A, Frank S, Sosna J, Orevi M, Goldberg SN. The different clonal origins of metachronous and synchronous metastases. J Cancer Res Clin Oncol 2023; 149:11085-11092. [PMID: 37340186 PMCID: PMC10465669 DOI: 10.1007/s00432-023-05007-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 06/16/2023] [Indexed: 06/22/2023]
Abstract
BACKGROUND Metastases are the leading cause of mortality in cancer patients. Linear and parallel are the two prominent models of metastatic progression. Metastases can be detected synchronously along with the primary tumor or metachronously, following treatment of localized disease. The aim of the study was to determine whether synchronous metastases (SM) and metachronous metastases (MM) differ only in lead-time or stem from different biological processes. MATERIALS AND METHODS We retrospectively studied the chest CTs of 791 patients inflicted by eleven malignancy types that were treated in our institution in the years 2010-2020. Patient's population included 396 with SM and 395 with MM. The diameter of 15,427 lung metastases was measured. Clonal origin was deduced from the linear/parallel ratio (LPR)-a computerized analysis of metastases diameters. LPR of 1 suggests pure linear dissemination and - 1 pure parallel. RESULTS Patients with MM were significantly older (average of 62.9 vs 60.7 years, p = 0.02), and higher percentage of them were males (58.7% vs 51.1%, p = 0.03). Median overall survival of patients with MM and SM was remarkably similar (23 months and 26 months respectively, p = 0.774) when calculated from the time of metastases diagnosis. Parallel dissemination (LPR ≤ 0) was found in 35.4% of patients with MM compared to only 19.8% of the patients with SM (p < 0.00001). CONCLUSION Patients with SM and MM differ in demography and in clonal origin. Different therapeutic approaches may be considered in these two conditions.
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Affiliation(s)
- Ofer N Gofrit
- Department of Urology, Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, P.O.B 12000, 91120, Jerusalem, Israel.
| | - Ben Gofrit
- School of Engineering and Computer Science, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Yuval Roditi
- School of Engineering and Computer Science, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Aron Popovtzer
- Department of Oncology, Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Steve Frank
- Department of Oncology, Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Jacob Sosna
- Department of Radiology, Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Marina Orevi
- Department of Nuclear Medicine, Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - S Nahum Goldberg
- Department of Radiology, Faculty of Medicine, Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
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21
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Canseco LM, Liu YW, Lu CC, Lee KC, Chen HH, Hu WH, Tsai KL, Yang YH, Wang CC, Hung CH. Survival Evidence of Local Control for Colorectal Cancer Liver Metastases by Hepatectomy and/or Radiofrequency Ablation. Cancers (Basel) 2023; 15:4434. [PMID: 37760404 PMCID: PMC10526261 DOI: 10.3390/cancers15184434] [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: 07/30/2023] [Revised: 09/03/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
Hepatectomy and/or local ablation therapy have been recommended for colorectal cancer liver metastases (CRLM). However, they still lack strong evidence for their survival benefits, in addition to systemic therapy. This study aims to evaluate the survival evidence of hepatectomy and/or radiofrequency ablation (RFA) therapy in CRLM patients from a large multi-institutional database. A total of 20,251 patients with colorectal cancer, 4521 of whom were with CRLM, were screened for eligibility. Finally, 2612 patients (637 hepatectomy, 93 RFA, 92 combined hepatectomy and RFA, and 1790 non-aggressive treatment) were enrolled. Frequency matching analysis was used to adjust for baseline differences. The 5-year overall survival (OS) was as follows: hepatectomy alone was 47.8%, combined hepatectomy plus RFA was 35.9%, RFA alone was 29.2%, and the non-aggressive treatment group was 7.4%. Kaplan-Meier curves showed that hepatectomy, RFA, and combination were significantly associated with a better OS compared to those without aggressive local therapy (p < 0.001). Multivariate Cox regression analysis showed that male gender (hazard ratio (HR) 0.89; 95% confidence interval (CI), 0.81-0.97; p = 0.011), old age (≥60 years) (HR 1.20; 95% CI, 1.09-1.32; p < 0.001), high CEA level (>5 ng/mL) (HR 2.14; 95% CI, 1.89-2.42; p < 0.001), primary right-sided cancer (HR 1.35; 95% CI, 1.22-1.51; p < 0.001), extrahepatic metastasis (HR 1.46; 95% CI, 1.33-1.60; p < 0.001), systemic therapy (HR 0.7; 95% CI, 0.62-0.79; p < 0.001), and aggressive local therapy (hepatectomy vs. non-local therapy HR 0.22; 95% CI, 0.20-0.26; p < 0.001; RFA vs. non-local therapy HR 0.29; 95% CI, 0.29-0.41; p < 0.001) were independent factors associated with OS. In the frequency matching analysis, patients receiving hepatectomy and/or RFA resulted in a better OS than those without (p < 0.001). In conclusion, aggressive local treatment provides survival advantages over systemic therapy alone among CRLM patients.
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Affiliation(s)
- Lariza Marie Canseco
- Section of Gastroenterology, Department of Internal Medicine, De Los Santos Medical Center, Quezon City 1112, MM, Philippines;
| | - Yueh-Wei Liu
- Liver Transplant Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan; (Y.-W.L.); (C.-C.W.)
| | - Chien-Chang Lu
- Department of Colorectal Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan; (C.-C.L.); (K.-C.L.); (H.-H.C.); (W.-H.H.); (K.-L.T.)
| | - Ko-Chao Lee
- Department of Colorectal Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan; (C.-C.L.); (K.-C.L.); (H.-H.C.); (W.-H.H.); (K.-L.T.)
| | - Hong-Hwa Chen
- Department of Colorectal Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan; (C.-C.L.); (K.-C.L.); (H.-H.C.); (W.-H.H.); (K.-L.T.)
| | - Wan-Hsiang Hu
- Department of Colorectal Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan; (C.-C.L.); (K.-C.L.); (H.-H.C.); (W.-H.H.); (K.-L.T.)
| | - Kai-Lung Tsai
- Department of Colorectal Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan; (C.-C.L.); (K.-C.L.); (H.-H.C.); (W.-H.H.); (K.-L.T.)
| | - Yao-Hsu Yang
- Department of Traditional Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi 61363, Taiwan;
- Health Information and Epidemiology Laboratory of Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
| | - Chih-Chi Wang
- Liver Transplant Center, Department of Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan; (Y.-W.L.); (C.-C.W.)
| | - Chao-Hung Hung
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung 833401, Taiwan
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22
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Wehrle CJ, Raj R, Aykun N, Orabi D, Stackhouse K, Chang J, Estfan B, Kamath S, Krishnamurthi S, Walsh RM, Kwon DCH, Aucejo F. Circulating Tumor DNA in Colorectal Cancer Liver Metastasis: Analysis of Patients Receiving Liver Resection and Transplant. JCO Clin Cancer Inform 2023; 7:e2300111. [PMID: 37820293 DOI: 10.1200/cci.23.00111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/13/2023] [Accepted: 08/29/2023] [Indexed: 10/13/2023] Open
Abstract
PURPOSE Liver metastases occur in about 50% of colorectal cancer cases and drive patient outcomes. Circulating tumor DNA (ctDNA) is emerging as a diagnostic, surveillance, and tumor mutational information tool. METHODS Patients with colorectal cancer liver metastasis (CCLM) seen in a multidisciplinary liver tumor clinic from January to August 2022 received ctDNA testing on each visit. ctDNA was obtained using the Guardant360 platform. Tumor mutational burden (TMB) is defined as the number of identified mutations per megabase of genome analyzed. RESULTS Fifty-two patients had available ctDNA, with 34 (65%) tested preoperatively and 18 (35%) postoperatively; nine patients had sequential pre- and postoperative testing. The median time to test result was 12 days (IQR, 10-13.5). There were a greater number of somatic mutations identified preoperatively (n = 29 v n = 11) and a greater genomic heterogeneity (P = .0069). The mean TMB score was 12.77 in those without pathologic response to cytotoxic therapy and 6.0 in those with pathologic response (P = .10). All nine patients with sequential testing were positive preoperatively, compared with just three (33.3%) postoperatively (P = .0090). Positive postoperative ctDNA was associated with the increased likelihood of disease recurrence after resection (57%) versus negative ctDNA (0%, P = .0419). CONCLUSION Routine ctDNA screening in patients with CCLM is logistically feasible. Liver resection and/or transplant may be associated with clearance of detectable ctDNA and a reduction in TMB or genomic heterogeneity. Persistence of ctDNA alterations postresection appears predictive of disease recurrence. Further studies are necessary to confirm these findings, and longitudinal ctDNA testing is needed to monitor changing tumor biology.
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Affiliation(s)
- Chase J Wehrle
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
| | - Roma Raj
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
| | - Nihal Aykun
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
| | - Danny Orabi
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
| | - Kathryn Stackhouse
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
| | - Jenny Chang
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
| | - Bassam Estfan
- Cleveland Clinic Foundation, Taussig Cancer Institute, Department of Hematology and Oncology, Cleveland, OH
| | - Suneel Kamath
- Cleveland Clinic Foundation, Taussig Cancer Institute, Department of Hematology and Oncology, Cleveland, OH
| | - Smitha Krishnamurthi
- Cleveland Clinic Foundation, Taussig Cancer Institute, Department of Hematology and Oncology, Cleveland, OH
| | - R Matthew Walsh
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
| | - David Choon Hyuck Kwon
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
| | - Federico Aucejo
- Cleveland Clinic Foundation, Digestive Diseases and Surgery Institute, Department of Hepato-pancreato-biliary & Liver Transplant Surgery, Cleveland, OH
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23
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Shi J, Sun Z, Gao Z, Huang D, Hong H, Gu J. Radioimmunotherapy in colorectal cancer treatment: present and future. Front Immunol 2023; 14:1105180. [PMID: 37234164 PMCID: PMC10206275 DOI: 10.3389/fimmu.2023.1105180] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 04/24/2023] [Indexed: 05/27/2023] Open
Abstract
Colorectal cancer (CRC) is a deadly form of cancer worldwide. Patients with locally advanced rectal cancer and metastatic CRC have a poor long-term prognosis, and rational and effective treatment remains a major challenge. Common treatments include multi-modal combinations of surgery, radiotherapy, and chemotherapy; however, recurrence and metastasis rates remain high. The combination of radiotherapy and immunotherapy (radioimmunotherapy [RIT]) may offer new solutions to this problem, but its prospects remain uncertain. This review aimed to summarize the current applications of radiotherapy and immunotherapy, elaborate on the underlying mechanisms, and systematically review the preliminary results of RIT-related clinical trials for CRC. Studies have identified several key predictors of RIT efficacy. Summarily, rational RIT regimens can improve the outcomes of some patients with CRC, but current study designs have limitations. Further studies on RIT should focus on including larger sample sizes and optimizing the combination therapy regimen based on underlying influencing factors.
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Affiliation(s)
- Jingyi Shi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Surgery III, Peking University Cancer Hospital & Institute, Beijing, China
| | - Zhuang Sun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Surgery III, Peking University Cancer Hospital & Institute, Beijing, China
| | - Zhaoya Gao
- Department of Gastrointestinal Surgery, Peking University Shougang Hospital, Beijing, China
- Department of General Surgery, Peking University First Hospital, Beijing, China
| | - Dandan Huang
- Department of Oncology, Peking University Shougang Hospital, Beijing, China
| | - Haopeng Hong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Surgery III, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jin Gu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Gastrointestinal Surgery III, Peking University Cancer Hospital & Institute, Beijing, China
- Department of Gastrointestinal Surgery, Peking University Shougang Hospital, Beijing, China
- Peking Tsinghua Center for Life Science, Peking University International Cancer Center, Beijing, China
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24
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Stage IV Colorectal Cancer Management and Treatment. J Clin Med 2023; 12:jcm12052072. [PMID: 36902858 PMCID: PMC10004676 DOI: 10.3390/jcm12052072] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/02/2023] [Accepted: 03/04/2023] [Indexed: 03/08/2023] Open
Abstract
(1) Background: Colorectal cancer (CRC) is the third most common cancer and the second leading cause of cancer-related mortality worldwide. Up to 50% of patients with CRC develop metastatic CRC (mCRC). Surgical and systemic therapy advances can now offer significant survival advantages. Understanding the evolving treatment options is essential for decreasing mCRC mortality. We aim to summarize current evidence and guidelines regarding the management of mCRC to provide utility when making a treatment plan for the heterogenous spectrum of mCRC. (2) Methods: A comprehensive literature search of PubMed and current guidelines written by major cancer and surgical societies were reviewed. The references of the included studies were screened to identify additional studies that were incorporated as appropriate. (3) Results: The standard of care for mCRC primarily consists of surgical resection and systemic therapy. Complete resection of liver, lung, and peritoneal metastases is associated with better disease control and survival. Systemic therapy now includes chemotherapy, targeted therapy, and immunotherapy options that can be tailored by molecular profiling. Differences between colon and rectal metastasis management exist between major guidelines. (4) Conclusions: With the advances in surgical and systemic therapy, as well as a better understanding of tumor biology and the importance of molecular profiling, more patients can anticipate prolonged survival. We provide a summary of available evidence for the management of mCRC, highlighting the similarities and presenting the difference in available literature. Ultimately, a multidisciplinary evaluation of patients with mCRC is crucial to selecting the appropriate pathway.
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