1
|
Leiphrakpam PD, Newton R, Anaya DA, Are C. Evolution and current trends in the management of colorectal cancer liver metastasis. Minerva Surg 2024; 79:455-469. [PMID: 38953758 DOI: 10.23736/s2724-5691.24.10363-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
Metastatic colorectal cancer (mCRC) is a major cause of cancer-related death, with a 5-year relative overall survival of up to 20%. The liver is the most common site of distant metastasis in colorectal cancer (CRC), with about 50% of CRC patients metastasizing to their liver over the course of their disease. Complete liver resection is the primary modality of treatment for resectable colorectal cancer liver metastasis (CRLM), with an overall 5-year survival rate of up to 58%. However, only 15% to 20% of patients with CRLM are deemed suitable for resection at presentation. For unresectable diseases, the median survival of patients remains low even with the best chemotherapy. In recent decades, the management of CRLM has continued to evolve with the expansion of resection criteria, novel targeted systemic therapies, and improved locoregional therapies. However, due to the heterogeneity of the CRC patient population, the optimal evaluation of treatment options for CRLM remains complex. Therefore, effective management requires a multidisciplinary team to help define resectability and devise a personalized treatment approach, from the initial diagnosis to the final treatment.
Collapse
Affiliation(s)
- Premila D Leiphrakpam
- Graduate Medical Education, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
- Division of Surgical Oncology, Department of Surgery, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Rachael Newton
- Department of Surgery, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| | - Daniel A Anaya
- Section of Hepatobiliary Tumors, Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Chandrakanth Are
- Graduate Medical Education, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA -
- Division of Surgical Oncology, Department of Surgery, College of Medicine, University of Nebraska Medical Center, Omaha, NE, USA
| |
Collapse
|
2
|
Hung KC, Wang HP, Li WF, Lin YC, Wang CC. Single center experience with ALPPS and timing with stage 2 in patients with fibrotic/cirrhotic liver. Updates Surg 2024; 76:1213-1221. [PMID: 38494567 DOI: 10.1007/s13304-024-01782-x] [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: 06/02/2023] [Accepted: 02/03/2024] [Indexed: 03/19/2024]
Abstract
Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is a novel procedure for major resection in patients with insufficient future liver remnant (FLR). Effective FLR augmentation is pivotal in the completion of ALPPS. Liver fibrosis/cirrhosis associated with chronic viral hepatitis impairs liver regeneration. To investigate the augmentation of FLR in associating ALPPS between patients with fibrotic/cirrhotic livers (FL) and non-fibrotic livers (NFL) and compare their short-term clinical outcomes and long-term survival. Patients were divided into two groups based on the Ishak modified staging: non-fibrotic liver group (NFL, stage 0) and fibrotic/cirrhotic liver group (FL, stage 1-5/6). Weekly liver regeneration in FLR, perioperative data, and survival outcomes were investigated. Twenty-seven patients with liver tumors underwent ALPPS (NFL, n = 7; FL, n = 20). NFL and FL patients had viral hepatitis (28.6% [n = 2] and 95% [n = 19]), absolute FLR volume increments of 134.90 ml and 161.85 ml (p = 0.825), and rates of hypertrophy were 16.46 ml/day and 13.66 ml/day (p = 0.507), respectively. In the FL group, baseline FLR volume was 360.13 ml, postoperatively it increased to a plateau (542.30 ml) in week 2 and declined (378.45 ml) in week 3. One patient (3.7%) with cirrhotic liver (stage 6) failed to proceed to ALPPS-II. The overall ALPPS-related major complication rate was 7.4%. ALPPS is feasible for fibrotic liver patients classified by Ishak modified stages ≤ 5. After ALPPS-I, 14 days for FLR augmentation seems an appropriate waiting time to reach a maximum FLR volume in these patients.
Collapse
Affiliation(s)
- Kuo-Chen Hung
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, 123 Ta-Pei Road, Niao-Song, Kaohsiung, 833, Taiwan
- Chang Gung University College of Medicine, Taoyüan, Taiwan
| | - Hao-Ping Wang
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, 123 Ta-Pei Road, Niao-Song, Kaohsiung, 833, Taiwan
- Chang Gung University College of Medicine, Taoyüan, Taiwan
| | - Wei-Feng Li
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, 123 Ta-Pei Road, Niao-Song, Kaohsiung, 833, Taiwan
- Chang Gung University College of Medicine, Taoyüan, Taiwan
| | - Yu-Cheng Lin
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, 123 Ta-Pei Road, Niao-Song, Kaohsiung, 833, Taiwan
- Chang Gung University College of Medicine, Taoyüan, Taiwan
| | - Chih-Chi Wang
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, 123 Ta-Pei Road, Niao-Song, Kaohsiung, 833, Taiwan.
- Chang Gung University College of Medicine, Taoyüan, Taiwan.
| |
Collapse
|
3
|
McIntyre SM, Soares KC, Chou JF, D'Amico F, Shin PJ, Gönen M, Shia J, Balachandran VP, Wei AC, Kingham TP, Drebin JA, Jarnagin WR, D'Angelica MI. Surgical Margin of Resected Colorectal Liver Metastases: How Accurate Is Surgeon Prediction? Ann Surg 2024; 280:311-316. [PMID: 38054376 PMCID: PMC11153333 DOI: 10.1097/sla.0000000000006138] [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] [Indexed: 12/07/2023]
Abstract
OBJECTIVE The aim of this study was to describe the surgeon's ability to accurately predict the margin following resection of colorectal liver metastases (CRLMs). BACKGROUND The decision to resect CRLM is based on the surgeon's ability to predict tumor-free resection margins. However, to date, no study has evaluated the accuracy of surgeon margin prediction. METHODS In this single-institution prospective study, the operating attending and fellow independently completed a preoperative and postoperative questionnaire describing their expected resection margin in 100 consecutive cases (200 assessments) of CRLM resections. In cases with multiple metastases, the closest margin was assessed as the margin of interest for the primary outcome. Surgeon assessments were compared with the gold-standard histopathologic assessment. RESULTS After excluding aborted cases, 190 preoperative and 190 postoperative assessments from 95 cases were included in the analysis. The pathologic margin was noted to be wide (≥1 cm), 1 mm to 1 cm, narrow (<1 mm), and positive in 28 (29.5%), 55 (57.9%), 5 (5.3%), and 7 (7.4%) cases, respectively. The 88 cases with negative margins were all predicted to be negative. None of the cases with positive margins were predicted to be positive. Ninety-one (48%) preoperative and 104 (55%) postoperative predictions were accurate. The sensitivity of predicting a margin <1 mm was 8.3% preoperatively and 16.7% postoperatively. The positive predictive value for preoperative and postoperative predictions of margin <1 mm was 18.2% and 26.7%, respectively. CONCLUSIONS Surgeons are inaccurate at predicting positive and close surgical margins following resection of CRLM. A predicted close margin should not necessarily preclude resection.
Collapse
Affiliation(s)
- Sarah M McIntyre
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Kevin C Soares
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Joanne F Chou
- Department of Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Francesco D'Amico
- Department of Surgical, Oncological, and Gastroenterological Sciences (DiSCOG), University of Padova, Padua, Italy
| | - Paul J Shin
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Mithat Gönen
- Department of Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Jinru Shia
- Department of Pathology, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Vinod P Balachandran
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Alice C Wei
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - T Peter Kingham
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Jeffrey A Drebin
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - William R Jarnagin
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| | - Michael I D'Angelica
- Hepatopancreatobiliary Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY
| |
Collapse
|
4
|
Magyar CTJ, Choi WJ, Li Z, Cattral MS, Selzner N, Ghanekar A, Sayed BA, Sapisochin G. The aim of donor safety: surgical approaches and current results. Updates Surg 2024:10.1007/s13304-024-01881-9. [PMID: 38916620 DOI: 10.1007/s13304-024-01881-9] [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: 02/26/2024] [Accepted: 05/13/2024] [Indexed: 06/26/2024]
Abstract
Living liver donation (LLD) has been suggested as a potential solution to reduce the waitlist mortality for liver transplantation (LT) recipients by facilitating living donor liver transplantation (LDLT). Ensuring both donor and recipient safety is a critical aspect of LDLT. An accurate understanding of the complexity and extend of safety outcomes of the donor is imperative to maintain the high-quality standard this medical program requires. This review seeks to outline safety outcome parameters of interest for donors. Early postoperative mortality is very low with no significant differences comparing left lobe to right lobe LLD. Complications most commonly are biliary (leakage or strictures), bleeding, respiratory or pulmonary, gastrointestinal or infectious. Return to full-time work and quality of life are essential parameters in the mid and long term. As evidence continues to accumulate, outcomes may evolve with the expansion of minimal invasive surgery practice and currently laparoscopic approach is recommended in large experienced centers. By offering safer operations that require fewer incisions or liver resections, living liver donations can be further encouraged, and the perception of the procedure can be improved. Rational consideration of the safety of the donor and in-depth discussion and evaluation with the patient is of utmost importance.
Collapse
Affiliation(s)
- Christian Tibor Josef Magyar
- Department of Surgery, University of Toronto, Toronto, ON, Canada
- HBP and Multi Organ Transplant Program, Division of General Surgery, University Health Network, HPB Surgical Oncology, Toronto, ON, Canada
- Department of Visceral Surgery and Medicine, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Woo Jin Choi
- Department of Surgery, University of Toronto, Toronto, ON, Canada
- HBP and Multi Organ Transplant Program, Division of General Surgery, University Health Network, HPB Surgical Oncology, Toronto, ON, Canada
| | - Zhihao Li
- Department of Surgery, University of Toronto, Toronto, ON, Canada
- HBP and Multi Organ Transplant Program, Division of General Surgery, University Health Network, HPB Surgical Oncology, Toronto, ON, Canada
| | - Mark Steven Cattral
- Department of Surgery, University of Toronto, Toronto, ON, Canada
- HBP and Multi Organ Transplant Program, Division of General Surgery, University Health Network, HPB Surgical Oncology, Toronto, ON, Canada
| | - Nazia Selzner
- Department of Surgery, University of Toronto, Toronto, ON, Canada
- HBP and Multi Organ Transplant Program, Division of General Surgery, University Health Network, HPB Surgical Oncology, Toronto, ON, Canada
| | - Anand Ghanekar
- Department of Surgery, University of Toronto, Toronto, ON, Canada
- HBP and Multi Organ Transplant Program, Division of General Surgery, University Health Network, HPB Surgical Oncology, Toronto, ON, Canada
| | - Blayne Amir Sayed
- Department of Surgery, University of Toronto, Toronto, ON, Canada
- HBP and Multi Organ Transplant Program, Division of General Surgery, University Health Network, HPB Surgical Oncology, Toronto, ON, Canada
| | - Gonzalo Sapisochin
- Department of Surgery, University of Toronto, Toronto, ON, Canada.
- HBP and Multi Organ Transplant Program, Division of General Surgery, University Health Network, HPB Surgical Oncology, Toronto, ON, Canada.
| |
Collapse
|
5
|
M'Rad Y, Charbonnier C, de Oliveira ME, Guillemin PC, Crowe LA, Kössler T, Poletti PA, Boudabbous S, Ricoeur A, Salomir R, Lorton O. Computer-Aided Intra-Operatory Positioning of an MRgHIFU Applicator Dedicated to Abdominal Thermal Therapy Using Particle Swarm Optimization. IEEE OPEN JOURNAL OF ENGINEERING IN MEDICINE AND BIOLOGY 2024; 5:524-533. [PMID: 39050977 PMCID: PMC11268946 DOI: 10.1109/ojemb.2024.3410118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 04/30/2024] [Accepted: 05/29/2024] [Indexed: 07/27/2024] Open
Abstract
PURPOSE Transducer positioning for liver ablation by magnetic resonance-guided high-intensity focused ultrasound (MRgHIFU) is challenging due to the presence of air-filled organs or bones on the beam path. This paper presents a software tool developed to optimize the positioning of a HIFU transducer dedicated to abdominal thermal therapy, to maximize the treatment's efficiency while minimizing the near-field risk. METHODS A software tool was developed to determine the theoretical optimal position (TOP) of the transducer based on the minimization of a cost function using the particle swarm optimization (PSO). After an initialization phase and a manual segmentation of the abdomen of 5 pigs, the program randomly generates particles with 2 degrees of freedom and iteratively minimizes the cost function of the particles considering 3 parameters weighted according to their criticality. New particles are generated around the best position obtained at the previous step and the process is repeated until the optimal position of the transducer is reached. MR imaging data from in vivo HIFU ablation in pig livers was used for ground truth comparison between the TOP and the experimental position (EP). RESULTS As compared to the manual EP, the rotation difference with the TOP was on average -3.1 ± 7.1° and the distance difference was on average -7.1 ± 5.4 mm. The computational time to suggest the TOP was 20s. The software tool is modulable and demonstrated consistency and robustness when repeating the calculation and changing the initial position of the transducer.
Collapse
Affiliation(s)
- Yacine M'Rad
- University of Geneva, Faculty of MedicineImage Guided Interventions Laboratory (GR-949)CH-1211GenevaSwitzerland
| | | | | | - Pauline Coralie Guillemin
- University of Geneva, Faculty of MedicineImage Guided Interventions Laboratory (GR-949)CH-1211GenevaSwitzerland
| | | | - Thibaud Kössler
- University Hopsitals of GenevaOncology Department1205GenevaSwitzerland
| | | | - Sana Boudabbous
- University of Geneva, Faculty of MedicineImage Guided Interventions Laboratory (GR-949)CH-1211GenevaSwitzerland
- University Hospitals of GenevaRadiology Department1205GenevaSwitzerland
| | - Alexis Ricoeur
- University of Geneva, Faculty of MedicineImage Guided Interventions Laboratory (GR-949)CH-1211GenevaSwitzerland
- University Hospitals of GenevaRadiology Department1205GenevaSwitzerland
| | - Rares Salomir
- University of Geneva, Faculty of MedicineImage Guided Interventions Laboratory (GR-949)CH-1211GenevaSwitzerland
- University Hospitals of GenevaRadiology Department1205GenevaSwitzerland
| | - Orane Lorton
- University of Geneva, Faculty of MedicineImage Guided Interventions Laboratory (GR-949)CH-1211GenevaSwitzerland
- University Hospitals of GenevaRadiology Department1205GenevaSwitzerland
| |
Collapse
|
6
|
Hall MD, Howell RM, Jackson A, Owens CA, Hernandez S, Castellino SM, Ronckers CM, Constine LS, Bradley JA. Liver Late Effects in Childhood Cancer Survivors Treated With Radiation Therapy: A PENTEC Comprehensive Review. Int J Radiat Oncol Biol Phys 2024; 119:575-587. [PMID: 37480885 DOI: 10.1016/j.ijrobp.2023.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 05/10/2023] [Accepted: 06/11/2023] [Indexed: 07/24/2023]
Abstract
PURPOSE A pediatric normal tissue effects in the clinic (PENTEC) comprehensive review of patients with childhood cancer who received radiation therapy (RT) to the liver was performed to develop models that may inform RT dose constraints for the liver and improve risk forecasting of toxicities. METHODS AND MATERIALS A systematic literature search was performed to identify published data on hepatic toxicities in children. Treatment and outcome data were extracted and used to generate normal tissue complication probability (NTCP) models. Complications from both whole and partial liver irradiation were considered. For whole liver irradiation, total body irradiation and non-total body irradiation treatments were considered, but it was assumed that the entire liver received the prescribed dose. For partial liver irradiation, only Wilms tumor flank field RT could be analyzed. However, a prescribed dose assumption could not be applied, and there was a paucity of analyzable liver dosimetry data. To associate the dose-volume exposures with the partial volume complication data from flank irradiation, liver dose-volume metrics were reconstructed for Wilms tumor flank RT using age-specific computational phantoms as a function of field laterality and superior extent of the field. RESULTS The literature search identified 2103 investigations pertaining to hepatic sinusoidal obstructive syndrome (SOS) and liver failure in pediatric patients. All abstracts were screened, and 241 articles were reviewed in full by the study team. A model was developed to calculate the risk of developing SOS after whole liver RT. RT dose (P = .006) and receipt of nonalkylating chemotherapy (P = .01) were significant. Age <20 years at time of RT was borderline significant (P = .058). The model predicted a 2% risk of SOS with zero RT dose, 6.1% following 10 Gy, and 14.5% following 20 Gy to the whole liver (modeled as the linear-quadratic equivalent dose in 2-Gy fractions [α/β = 3 Gy]). Patients with Wilms tumor treated with right flank RT had a higher observed rate of SOS than patients receiving left flank RT, but data were insufficient to generate an NTCP model for partial liver irradiation. From the phantom-based dose reconstructions, mean liver dose was estimated to be 2.16 ± 1.15 Gy and 6.54 ± 2.50 Gy for left and right flank RT, respectively, using T10-T11 as the superior field border and a prescription dose of 10.8 Gy (based on dose reconstruction). Data were sparse regarding rates of late liver injury after RT, which suggests low rates of severe toxicity after treatment for common pediatric malignancies. CONCLUSIONS This pediatric normal tissue effects in the clinic (PENTEC) review provides an NTCP model to estimate the risk of hepatic SOS as a function of RT dose following whole liver RT and quantifies the range of mean liver doses from typical Wilms tumor flank irradiation fields. Patients treated with right flank RT had higher rates of SOS than patients treated with left flank RT, but data were insufficient to develop a model for partial liver irradiation. Risk of SOS was estimated to be approximately ≤6% in pediatric patients receiving whole liver doses of <10 Gy.
Collapse
Affiliation(s)
- Matthew D Hall
- Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, Florida.
| | - Rebecca M Howell
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrew Jackson
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Constance A Owens
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Soleil Hernandez
- Department of Radiation Physics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sharon M Castellino
- Department of Pediatric Oncology, Aflac Cancer and Blood Disorders Center of Children's Healthcare of Atlanta, Atlanta, Georgia; Department of Pediatrics, Division of Pediatric Hematology/Oncology, Emory University, Atlanta, Georgia
| | - Cecile M Ronckers
- Department of Pediatrics, UMC Amsterdam, Location AMC, Amsterdam, The Netherlands; Department of Pediatric Oncology, Princess Máxima Center for Paediatric Oncology, Utrecht, The Netherlands; Institute of Biostatistics and Registry Research, Medical University Brandenburg-Theodor Fontane, Neuruppin, Germany
| | - Louis S Constine
- Department of Radiation Oncology, University of Rochester Medical Center, Rochester, New York
| | - Julie A Bradley
- Department of Radiation Oncology, University of Florida, Gainesville, Florida
| |
Collapse
|
7
|
Jin M, Fan Q, Shang F, Zhang T, Ogino S, Liu H. Fusobacteria alterations are associated with colorectal cancer liver metastasis and a poor prognosis. Oncol Lett 2024; 27:235. [PMID: 38596264 PMCID: PMC11003219 DOI: 10.3892/ol.2024.14368] [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: 09/05/2023] [Accepted: 02/01/2024] [Indexed: 04/11/2024] Open
Abstract
Liver metastasis is a major cause of mortality in patients with advanced stages of colorectal cancer (CRC). The gut microbiota has been demonstrated to influence the progression of liver diseases, potentially providing novel perspectives for diagnosis, treatment and research. However, the gut microbial characteristics in CRC with liver metastasis (LM) and with no liver metastasis (NLM) have not yet been fully established. In the present study, high-throughput 16S RNA sequencing technology was employed, in order to examine the gut microbial richness and composition in patients with CRC with LM or NLM. A discovery cohort (cohort 2; LM=18; NLM=36) and a validation cohort (cohort 3; LM=13; NLM=41) were established using fresh feces. In addition, primary carcinoma tissue samples were also analyzed (LM=8 and NLM=10) as a supplementary discovery cohort (cohort 1). The findings of the present study indicated that the intestinal microbiota richness and diversity were increased in the LM group as compared to the NLM group. A significant difference was observed in species composition between the LM and NLM group. In the two discovery cohorts with two different samples, the dominant phyla were consistent, but varied at lower taxonomic levels. Phylum Fusobacteria presented consistent and significant enrichment in LM group in both discovery cohorts. Furthermore, with the application of a random forest model and receiver operator characteristic curve analysis, Fusobacteria was identified as a potential biomarker for LM. Moreover, Fusobacteria was also a poor prognosis factor for survival. Importantly, the findings were reconfirmed in the validation cohort. On the whole, the findings of the present study demonstrated that CRC with LM and NLM exhibit distinct gut microbiota characteristics. Fusobacteria detection thus has potential for use in predicting LM and a poor prognosis of patients with CRC.
Collapse
Affiliation(s)
- Min Jin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
- Hubei Key Laboratory of Precision Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Qilin Fan
- Department of Gastroenterology, General Hospital of Central Theater Command, Wuhan, Hubei 430070, P.R. China
| | - Fumei Shang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Tao Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
- Hubei Key Laboratory of Precision Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Shuji Ogino
- Program in Molecular Pathological Epidemiology, Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02212, USA
| | - Hongli Liu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
- Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
- Hubei Key Laboratory of Precision Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| |
Collapse
|
8
|
Haddad A, Lendoire M, Maki H, Kang HC, Habibollahi P, Odisio BC, Huang SY, Vauthey JN. Liver volumetry and liver-regenerative interventions: history, rationale, and emerging tools. J Gastrointest Surg 2024; 28:766-775. [PMID: 38519362 DOI: 10.1016/j.gassur.2024.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Revised: 01/26/2024] [Accepted: 02/08/2024] [Indexed: 03/24/2024]
Abstract
BACKGROUND Postoperative hepatic insufficiency (PHI) is the most feared complication after hepatectomy. Volume of the future liver remnant (FLR) is one objectively measurable indicator to identify patients at risk of PHI. In this review, we summarized the development and rationale for the use of liver volumetry and liver-regenerative interventions and highlighted emerging tools that could yield new advancements in liver volumetry. METHODS A review of MEDLINE/PubMed, Embase, and Cochrane Library databases was conducted to identify literature related to liver volumetry. The references of relevant articles were reviewed to identify additional publications. RESULTS Liver volumetry based on radiologic imaging was developed in the 1980s to identify patients at risk of PHI and later used in the 1990s to evaluate grafts for living donor living transplantation. The field evolved in the 2000s by the introduction of standardized FLR based on the hepatic metabolic demands and in the 2010s by the introduction of the degree of hypertrophy and kinetic growth rate as measures of the FLR regenerative and functional capacity. Several liver-regenerative interventions, most notably portal vein embolization, are used to increase resectability and reduce the risk of PHI. In parallel with the increase in automation and machine assistance to physicians, many semi- and fully automated tools are being developed to facilitate liver volumetry. CONCLUSION Liver volumetry is the most reliable tool to detect patients at risk of PHI. Advances in imaging analysis technologies, newly developed functional measures, and liver-regenerative interventions have been improving our ability to perform safe hepatectomy.
Collapse
Affiliation(s)
- Antony Haddad
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Mateo Lendoire
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Harufumi Maki
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Hyunseon Christine Kang
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Peiman Habibollahi
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Bruno C Odisio
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Steven Y Huang
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, United States.
| |
Collapse
|
9
|
Endo Y, Alaimo L, Moazzam Z, Woldesenbet S, Lima HA, Yang J, Munir MM, Shaikh CF, Azap L, Katayama E, Rueda BO, Guglielmi A, Ruzzenente A, Aldrighetti L, Alexandrescu S, Kitago M, Poultsides G, Sasaki K, Aucejo F, Pawlik TM. Optimal policy tree to assist in adjuvant therapy decision-making after resection of colorectal liver metastases. Surgery 2024; 175:645-653. [PMID: 37778970 DOI: 10.1016/j.surg.2023.06.045] [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: 03/27/2023] [Revised: 05/03/2023] [Accepted: 06/18/2023] [Indexed: 10/03/2023]
Abstract
BACKGROUND Although systemic postoperative therapy after surgery for colorectal liver metastases is generally recommended, the benefit of adjuvant chemotherapy has been debated. We used machine learning to develop a decision tree and define which patients may benefit from adjuvant chemotherapy after hepatectomy for colorectal liver metastases. METHODS Patients who underwent curative-intent resection for colorectal liver metastases between 2000 and 2020 were identified from an international multi-institutional database. An optimal policy tree analysis was used to determine the optimal assignment of the adjuvant chemotherapy to subgroups of patients for overall survival and recurrence-free survival. RESULTS Among 1,358 patients who underwent curative-intent resection of colorectal liver metastases, 1,032 (76.0%) received adjuvant chemotherapy. After a median follow-up of 28.7 months (interquartile range 13.7-52.0), 5-year overall survival was 67.5%, and 3-year recurrence-free survival was 52.6%, respectively. Adjuvant chemotherapy was associated with better recurrence-free survival (3-year recurrence-free survival: adjuvant chemotherapy, 54.4% vs no adjuvant chemotherapy, 46.8%; P < .001) but no overall survival significant improvement (5-year overall survival: adjuvant chemotherapy, 68.1% vs no adjuvant chemotherapy, 65.7%; P = .15). Patients were randomly allocated into 2 cohorts (training data set, n = 679, testing data set, n = 679). The random forest model demonstrated good performance in predicting counterfactual probabilities of death and recurrence relative to receipt of adjuvant chemotherapy. According to the optimal policy tree, patient demographics, secondary tumor characteristics, and primary tumor characteristics defined the subpopulation that would benefit from adjuvant chemotherapy. CONCLUSION A novel artificial intelligence methodology based on patient, primary tumor, and treatment characteristics may help clinicians tailor adjuvant chemotherapy recommendations after colorectal liver metastases resection.
Collapse
Affiliation(s)
- Yutaka Endo
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Laura Alaimo
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH; Department of Surgery, University of Verona, Italy
| | - Zorays Moazzam
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Selamawit Woldesenbet
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Henrique A Lima
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Jason Yang
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Muhammad Musaab Munir
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Chanza F Shaikh
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Lovette Azap
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Erryk Katayama
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | - Belisario Ortiz Rueda
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH
| | | | | | | | | | - Minoru Kitago
- Department of Surgery, Keio University, Tokyo, Japan
| | | | | | - Federico Aucejo
- Department of General Surgery, Cleveland Clinic Foundation, OH
| | - Timothy M Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH.
| |
Collapse
|
10
|
Ilyas MIM. Epidemiology of Stage IV Colorectal Cancer: Trends in the Incidence, Prevalence, Age Distribution, and Impact on Life Span. Clin Colon Rectal Surg 2024; 37:57-61. [PMID: 38322602 PMCID: PMC10843881 DOI: 10.1055/s-0043-1761447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Colorectal cancer is a common malignancy in men and women. Historically, stage IV colorectal cancer has 10 to 15% five-year survival. Developments in the management of colorectal metastatic disease have helped improve the overall survival of stage IV colorectal cancers from 12 to 30 months with some patients achieving disease-free survival.
Collapse
|
11
|
Hasselgren K, Henriksson M, Røsok BI, Larsen PN, Sparrelid E, Lindell G, Schultz NA, Bjørnbeth BA, Isaksson B, Rizell M, Larsson AL, Sandström P, Björnsson B. Health Economic Evaluation of Patients With Colorectal Liver Metastases Randomized to ALPPS or TSH: Analysis From the LIGRO Trial. ANNALS OF SURGERY OPEN 2024; 5:e367. [PMID: 38883960 PMCID: PMC11175926 DOI: 10.1097/as9.0000000000000367] [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: 04/22/2022] [Accepted: 10/28/2023] [Indexed: 06/18/2024] Open
Abstract
Objective This is a preplanned, health economic evaluation from the LIGRO trial. One hundred patients with colorectal liver metastases (CRLM) and standardized future liver remnant <30% were randomized to associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) or two-staged hepatectomy (TSH). Summary Background Data TSH, is an established method in advanced CRLM. ALPPS has emerged providing improved resection rate and survival. The health care costs and health outcomes, combining health-related quality of life (HRQoL) and survival into quality-adjusted life years (QALYs), of ALPPS and TSH have not previously been evaluated and compared. Methods Costs and QALYs were compared from treatment start up to 2 years. Costs are estimated from resource use, including all surgical interventions, length of stay after interventions, diagnostic procedures and chemotherapy, and applying Swedish unit costs. QALYs were estimated by combining survival and HRQoL data, the latter being assessed with EQ-5D 3L. Estimated costs and QALYs for each treatment strategy were combined into an incremental cost-effectiveness ratio (ICER). Nonparametric bootstrapping was used to assess the joint distribution of incremental costs and QALYs. Results The mean cost difference between ALPPS and TSH was 12,662€, [95% confidence interval (CI): -10,728-36,051; P = 0.283]. Corresponding mean difference in life years and QALYs was 0.1296 (95% CI: -0.12-0.38; P = 0.314) and 0.1285 (95% CI: -0.11-0.36; P = 0.28), respectively. The ICER was 93,186 and 92,414 for QALYs and life years as outcomes, respectively. Conclusions Based on the 2-year data, the cost-effectiveness of ALPPS is uncertain. Further research, exploring cost and health outcomes beyond 2 years is needed.
Collapse
Affiliation(s)
- Kristina Hasselgren
- From the Division of surgery, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Martin Henriksson
- Centre for Medical Technology Assessment, Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Bård I Røsok
- Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway
| | - Peter N Larsen
- Department of Surgical Gastroenterology and Transplantation, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Ernesto Sparrelid
- Department of Clinical Science, Intervention and Technology, Division of Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Gert Lindell
- Department of Surgery, Skane University Hospital, Lund, Sweden
| | - Nicolai A Schultz
- Department of Surgical Gastroenterology and Transplantation, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Bjorn A Bjørnbeth
- Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway
| | - Bengt Isaksson
- Department of Surgery, Akademiska University Hospital, Uppsala, Sweden
| | - Magnus Rizell
- Department of Transplantation and Liver Surgery, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Anna Lindhoff Larsson
- From the Division of surgery, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Per Sandström
- From the Division of surgery, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Bergthor Björnsson
- From the Division of surgery, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| |
Collapse
|
12
|
Chandra P, Sacks GD. Contemporary Surgical Management of Colorectal Liver Metastases. Cancers (Basel) 2024; 16:941. [PMID: 38473303 DOI: 10.3390/cancers16050941] [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: 11/27/2023] [Revised: 02/13/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
Colorectal cancer is the third most common cancer in the United States and the second most common cause of cancer-related death. Approximately 20-30% of patients will develop hepatic metastasis in the form of synchronous or metachronous disease. The treatment of colorectal liver metastasis (CRLM) has evolved into a multidisciplinary approach, with chemotherapy and a variety of locoregional treatments, such as ablation and portal vein embolization, playing a crucial role. However, resection remains a core tenet of management, serving as the gold standard for a curative-intent therapy. As such, the input of a dedicated hepatobiliary surgeon is paramount for appropriate patient selection and choice of surgical approach, as significant advances in the field have made management decisions extremely nuanced and complex. We herein aim to review the contemporary surgical management of colorectal liver metastasis with respect to both perioperative and operative considerations.
Collapse
Affiliation(s)
- Pratik Chandra
- Department of Surgery, NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Greg D Sacks
- Department of Surgery, NYU Grossman School of Medicine, New York, NY 10016, USA
- VA New York Harbor Healthcare System, New York, NY 10010, USA
| |
Collapse
|
13
|
Chen I, Jeong J, Romesser PB, Hilal L, Cuaron J, Zinovoy M, Hajj C, Yang TJ, Tsai J, Yamada Y, Wu AJ, White C, Fiasconaro M, Segal NH, Kemeny NE, Zhang Z, Crane CH, Reyngold M. Radiation Therapy for Colorectal Liver Metastasis: The Effect of Radiation Therapy Dose and Chemotherapy on Local Control and Survival. Adv Radiat Oncol 2024; 9:101382. [PMID: 38370274 PMCID: PMC10870167 DOI: 10.1016/j.adro.2023.101382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/21/2023] [Indexed: 02/20/2024] Open
Abstract
Purpose Colorectal liver metastases (CLMs) represent a radioresistant histology. We aimed to investigate CLM radiation therapy (RT) outcomes and explore the association with treatment parameters. Methods and Materials This retrospective analysis of CLM treated with RT at Memorial Sloan Kettering Cancer Center used Kaplan-Meier analysis to estimate freedom from local progression (FFLP), hepatic progression-free, progression-free, and overall survival (OS). Cox proportional hazards regression was used to evaluate association with clinical factors. Dose-response relationship was further evaluated using a mechanistic tumor control probability (TCP) model. Results Ninety patients with 122 evaluable CLMs treated 2006 to 2019 with a variety of RT fractionation schemes with a median biologically effective dose (α/β = 10; BED10) of 97.9 Gy (range, 43.2-187.5 Gy) were included. Median lesion size was 3.5 cm (0.7-11.8 cm). Eighty-seven patients (97%) received prior systemic therapy, and 73 patients (81%) received prior liver-directed therapy. At a median follow-up of 26.4 months, rates of FFLP and OS were 62% (95% CI, 53%-72%) and 75% (66%-84%) at 1 year and 42% (95% CI, 32%-55%) and 44% (95% CI, 34%-57%) at 2 years, respectively. BED10 below 96 Gy and receipt of ≥3 lines of chemotherapy were associated with worse FFLP (hazard ratio [HR], 2.69; 95% CI, 1.54-4.68; P < .001 and HR, 2.67; 95% CI, 1.50-4.74; P < .001, respectively) and OS (HR, 2.35; 95% CI, 1.35-4.09; P = .002 and HR, 4.70; 95% CI, 2.37-9.31; P < .001) on univariate analyses, which remained significant or marginally significant on multivariate analyses. A mechanistic Tumor Control Probability (TCP) model showed a higher 2-Gy equivalent dose needed for local control in patients who had been exposed to ≥ 3 lines of chemotherapy versus 0 to 2 (250 ± 29 vs 185 ± 77 Gy for 70% TCP). Conclusions In a large single-institution series of heavily pretreated patients with CLM undergoing liver RT, low BED10 and multiple prior lines of systemic therapy were associated with lower local control and OS. These results support continued dose escalation efforts for patients with CLM.
Collapse
Affiliation(s)
- Ishita Chen
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jeho Jeong
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Paul B. Romesser
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lara Hilal
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - John Cuaron
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Melissa Zinovoy
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Carla Hajj
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - T. Jonathan Yang
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jillian Tsai
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yoshiya Yamada
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Abraham J. Wu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Charlie White
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Megan Fiasconaro
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Neil H. Segal
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Nancy E. Kemeny
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Zhigang Zhang
- Department of Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Christopher H. Crane
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marsha Reyngold
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| |
Collapse
|
14
|
Pecqueux M, Brückner F, Oehme F, Hempel S, Baenke F, Riediger C, Distler M, Weitz J, Kahlert C. Preoperative IL-8 levels as prognostic indicators of overall survival: an extended follow-up in a prospective cohort with colorectal liver metastases. BMC Cancer 2024; 24:90. [PMID: 38233759 PMCID: PMC10792859 DOI: 10.1186/s12885-023-11787-1] [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: 10/14/2023] [Accepted: 12/21/2023] [Indexed: 01/19/2024] Open
Abstract
INTRODUCTION CRC with liver metastases is a major contributor to cancer-related mortality. Despite advancements in liver resection techniques, patient survival remains a concern due to high recurrence rates. This study seeks to uncover prognostic biomarkers that predict overall survival in patients undergoing curative hepatic resection for CRC liver metastases. METHODS Prospectively collected serum samples from a cohort of 49 patients who received curative hepatic resection for CRC liver metastases were studied. The patients are part of a cohort, previously analyzed for perioperative complications (see methods). Various preoperative serum markers, clinical characteristics, and factors were analyzed. Univariate and multivariate Cox regression analyses were conducted to determine associations between these variables and disease-free survival as well as overall survival. RESULTS For disease-free survival, univariate analysis highlighted the correlation between poor outcomes and advanced primary tumor stage, high ASA score, and synchronous liver metastases. Multivariate analysis identified nodal-positive primary tumors and synchronous metastases as independent risk factors for disease-free survival. Regarding overall survival, univariate analysis demonstrated significant links between poor survival and high preoperative IL-8 levels, elevated neutrophil-lymphocyte ratio (NLR), and presence of metastases in other organs. Multivariate analysis confirmed preoperative IL-8 and having three or more liver metastases as independent risk factors for overall survival. The impact of IL-8 on survival was particularly noteworthy, surpassing the influence of established clinical factors. CONCLUSION This study establishes preoperative IL-8 levels as a potential prognostic biomarker for overall survival in patients undergoing curative liver resection for CRC liver metastases. This study underscores the importance of incorporating IL-8 and other biomarkers into clinical decision-making, facilitating improved patient stratification and tailored treatment approaches. Further research and validation studies are needed to solidify the clinical utility of IL-8 as a prognostic marker.
Collapse
Affiliation(s)
- Mathieu Pecqueux
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany.
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany.
| | - Frederik Brückner
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Florian Oehme
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Sebastian Hempel
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Franziska Baenke
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Carina Riediger
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Marius Distler
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Jürgen Weitz
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| | - Christoph Kahlert
- Department of Visceral, Thoracic and Vascular Surgery, Faculty of Medicine and University Hospital Carl Gustav Carus Technische Universität Dresden, Fetscherstrasse 74, 01307, Dresden, Germany
- National Center for Tumor Diseases (NCT/UCC), Dresden, Germany: German Cancer Research Center (DKFZ), Heidelberg, Germany; Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Helmholtz-Zentrum Dresden - Rossendorf (HZDR), Dresden, Germany
| |
Collapse
|
15
|
Sofue K, Shimada R, Ueshima E, Komatsu S, Yamaguchi T, Yabe S, Ueno Y, Hori M, Murakami T. Evaluation and Prediction of Post-Hepatectomy Liver Failure Using Imaging Techniques: Value of Gadoxetic Acid-Enhanced Magnetic Resonance Imaging. Korean J Radiol 2024; 25:24-32. [PMID: 38184766 PMCID: PMC10788604 DOI: 10.3348/kjr.2023.0507] [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: 05/29/2023] [Revised: 09/13/2023] [Accepted: 10/07/2023] [Indexed: 01/08/2024] Open
Abstract
Despite improvements in operative techniques and perioperative care, post-hepatectomy liver failure (PHLF) remains the most serious cause of morbidity and mortality after surgery, and several risk factors have been identified to predict PHLF. Although volumetric assessment using imaging contributes to surgical simulation by estimating the function of future liver remnants in predicting PHLF, liver function is assumed to be homogeneous throughout the liver. The combination of volumetric and functional analyses may be more useful for an accurate evaluation of liver function and prediction of PHLF than only volumetric analysis. Gadoxetic acid is a hepatocyte-specific magnetic resonance (MR) contrast agent that is taken up by hepatocytes via the OATP1 transporter after intravenous administration. Gadoxetic acid-enhanced MR imaging (MRI) offers information regarding both global and regional functions, leading to a more precise evaluation even in cases with heterogeneous liver function. Various indices, including signal intensity-based methods and MR relaxometry, have been proposed for the estimation of liver function and prediction of PHLF using gadoxetic acid-enhanced MRI. Recent developments in MR techniques, including high-resolution hepatobiliary phase images using deep learning image reconstruction and whole-liver T1 map acquisition, have enabled a more detailed and accurate estimation of liver function in gadoxetic acid-enhanced MRI.
Collapse
Affiliation(s)
- Keitaro Sofue
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Japan.
| | - Ryuji Shimada
- Center for Radiology and Radiation Oncology, Kobe University Hospital, Kobe, Japan
| | - Eisuke Ueshima
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shohei Komatsu
- Department of Surgery, Division of Hepato-Biliary-Pancreatic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Takeru Yamaguchi
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Shinji Yabe
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshiko Ueno
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masatoshi Hori
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Takamichi Murakami
- Department of Radiology, Kobe University Graduate School of Medicine, Kobe, Japan
| |
Collapse
|
16
|
Liu L, Xie L, Zhou Y, Li Q, Lei X, Tang H, Wu J, Zhao X, Yang P, Mao Y. Outcomes of different parenchymal-sparing hepatectomies in patients with colorectal liver metastases and prognostic impact of peritumoral imaging features. Abdom Radiol (NY) 2023; 48:3728-3745. [PMID: 37750923 DOI: 10.1007/s00261-023-04044-3] [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: 07/18/2023] [Revised: 08/31/2023] [Accepted: 08/31/2023] [Indexed: 09/27/2023]
Abstract
OBJECTIVES Parenchymal-sparing hepatectomy (PSH) is recommended in patients with colorectal liver metastases (CRLM). Based on the principle of PSH, to investigate the impact of anatomical resection (AR) and non-anatomic resection (NAR) on the outcome of CRLM and to evaluate the potential prognostic impact of three peritumoral imaging features. METHODS Fifty-six patients who had abdominal gadoxetic acid-enhanced magnetic resonance imaging (MRI) before CRLM surgery were included in this retrospective research. Peritumoral early enhancement, peritumoral hypointensity on hepatobiliary phase (HBP), and biliary dilatation to the CRLM at MRI were evaluated. Survival estimates were calculated using the Kaplan-Meier method, and multivariate analysis was conducted to identify independent predictors of liver recurrence-free survival (LRFS), recurrence-free survival (RFS) and overall survival (OS). RESULTS NAR had a lower 3-year LRFS compared with AR (36.6% vs. 78.6%, p = 0.012). No significant differences were found in 3-year RFS (34.1% vs. 41.7%) and OS (61.7% vs. 81.3%) (p > 0.05). In NAR group, peritumoral early enhancement was associated with poor LRFS (p = < 0.001, hazard ratio [HR] = 6.260; 95% confidence interval [CI], 2.322,16.876]) and poor RFS (p = 0.035, HR =2.516; 95% CI, 1.069,5.919). No independent predictors of CRLM were identified in the AR group. CONCLUSIONS In patients with CRLM, peritumoral early enhancement was a predictor of LRFS and RFS after NAR according to the principle of PSH.
Collapse
Affiliation(s)
- Liu Liu
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, No.1 Youyi Road, Yuzhong District, Chongqing, China
| | - Lianghua Xie
- Department of Radiology, Affiliated Hospital of Guilin Medical University, No 15, Lequn Road, Guilin Guangxi, China
| | - Yin Zhou
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, No.1 Youyi Road, Yuzhong District, Chongqing, China
| | - Qingshu Li
- Department of Pathology, College of Basic Medicine, Chongqing Medical University, No.1 Yixueyuan Road, Yuzhong District, Chongqing, China
- Molecular Medicine Diagnostic and Testing Center, Chongqing Medical University, No.1 Yixueyuan Road, Yuzhong District, Chongqing, China
| | - Xun Lei
- School of Public Health, Chongqing Medical University, No.1 Yixueyuan Road, Yuzhong District, Chongqing, China
| | - Huali Tang
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, No.1 Youyi Road, Yuzhong District, Chongqing, China
| | - Jiamei Wu
- Department of Radiology, Chongqing Dongnan Hospital, No.98 Tongjiang Avenue, Chayuan New District, Nan'an District, Chongqing, China
| | - Xiaofang Zhao
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, No.1 Youyi Road, Yuzhong District, Chongqing, China
| | - Ping Yang
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, No.1 Youyi Road, Yuzhong District, Chongqing, China
| | - Yun Mao
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, No.1 Youyi Road, Yuzhong District, Chongqing, China.
| |
Collapse
|
17
|
Gerwing M, Schindler P, Katou S, Köhler M, Stamm AC, Schmidt VF, Heindel W, Struecker B, Morgul H, Pascher A, Wildgruber M, Masthoff M. Multi-organ Radiomics-Based Prediction of Future Remnant Liver Hypertrophy Following Portal Vein Embolization. Ann Surg Oncol 2023; 30:7976-7985. [PMID: 37670120 PMCID: PMC10625940 DOI: 10.1245/s10434-023-14241-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 07/24/2023] [Indexed: 09/07/2023]
Abstract
BACKGROUND Portal vein embolization (PVE) is used to induce remnant liver hypertrophy prior to major hepatectomy. The purpose of this study was to evaluate the predictive value of baseline computed tomography (CT) data for future remnant liver (FRL) hypertrophy after PVE. METHODS In this retrospective study, all consecutive patients undergoing right-sided PVE with or without hepatic vein embolization between 2018 and 2021 were included. CT volumetry was performed before and after PVE to assess standardized FRL volume (sFRLV). Radiomic features were extracted from baseline CT after segmenting liver (without tumor), spleen and bone marrow. For selecting features that allow classification of response (hypertrophy ≥ 1.33), a stepwise dimension reduction was performed. Logistic regression models were fitted and selected features were tested for their predictive value. Decision curve analysis was performed on the test dataset. RESULTS A total of 53 patients with liver tumor were included in this study. sFRLV increased significantly after PVE, with a mean hypertrophy of FRL of 1.5 ± 0.3-fold. sFRLV hypertrophy ≥ 1.33 was reached in 35 (66%) patients. Three independent radiomic features, i.e. liver-, spleen- and bone marrow-associated, differentiated well between responders and non-responders. A logistic regression model revealed the highest accuracy (area under the curve 0.875) for the prediction of response, with sensitivity of 1.0 and specificity of 0.5. Decision curve analysis revealed a positive net benefit when applying the model. CONCLUSIONS This proof-of-concept study provides first evidence of a potential predictive value of baseline multi-organ radiomics CT data for FRL hypertrophy after PVE.
Collapse
Affiliation(s)
- Mirjam Gerwing
- Clinic for Radiology, University Hospital Münster, Münster, Germany.
| | | | - Shadi Katou
- Department for General, Visceral and Transplant Surgery, University Hospital Münster, Münster, Germany
| | - Michael Köhler
- Clinic for Radiology, University Hospital Münster, Münster, Germany
| | | | | | - Walter Heindel
- Clinic for Radiology, University Hospital Münster, Münster, Germany
| | - Benjamin Struecker
- Department for General, Visceral and Transplant Surgery, University Hospital Münster, Münster, Germany
| | - Haluk Morgul
- Department for General, Visceral and Transplant Surgery, University Hospital Münster, Münster, Germany
| | - Andreas Pascher
- Department for General, Visceral and Transplant Surgery, University Hospital Münster, Münster, Germany
| | - Moritz Wildgruber
- Clinic for Radiology, University Hospital Münster, Münster, Germany
- Department for Radiology, University Hospital, LMU Munich, Munich, Germany
| | - Max Masthoff
- Clinic for Radiology, University Hospital Münster, Münster, Germany
| |
Collapse
|
18
|
White MJ, Jensen EH, Brauer DG. A Review of Resection and Surgical Ablation for Primary and Secondary Liver Cancers. Semin Intervent Radiol 2023; 40:536-543. [PMID: 38274223 PMCID: PMC10807965 DOI: 10.1055/s-0043-1777747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
The surgical management of primary and secondary liver tumors is constantly evolving. Patient selection, particularly with regard to determining resectability, is vital to the success of programs directed toward invasive treatments of liver tumors. Particular attention should be paid toward determining whether patients are best served with surgical resection or ablative therapies. A multidisciplinary approach is necessary to provide optimal care to patients with liver malignancy.
Collapse
Affiliation(s)
- McKenzie J. White
- Department of Surgery, University of Minnesota, Minneapolis, Minnesota
| | - Eric H. Jensen
- Department of Surgery, University of Minnesota, Minneapolis, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| | - David G. Brauer
- Department of Surgery, University of Minnesota, Minneapolis, Minnesota
- Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota
| |
Collapse
|
19
|
Merath K, Tiwari A, Court C, Parikh A, Dillhoff M, Cloyd J, Ejaz A, Pawlik TM. Postoperative Liver Failure: Definitions, Risk factors, Prediction Models and Prevention Strategies. J Gastrointest Surg 2023; 27:2640-2649. [PMID: 37783906 DOI: 10.1007/s11605-023-05834-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/07/2023] [Indexed: 10/04/2023]
Abstract
BACKGROUND Liver resection is the treatment for a variety of benign and malignant conditions. Despite advances in preoperative selection, surgical technique, and perioperative management, post hepatectomy liver failure (PHLF) is still a leading cause of morbidity and mortality following liver resection. METHODS A review of the literature was performed utilizing MEDLINE/PubMed and Web of Science databases in May of 2023. The MESH terms "liver failure," "liver insufficiency," and "hepatic failure" in combination with "liver surgery," "liver resection," and "hepatectomy" were searched in the title and/or abstract. The references of relevant articles were reviewed to identify additional eligible publications. RESULTS PHLF can have devastating physiological consequences. In general, risk factors can be categorized as patient-related, primary liver function-related, or perioperative factors. Currently, no effective treatment options are available and the management of PHLF is largely supportive. Therefore, identifying risk factors and preventative strategies for PHLF is paramount. Ensuring an adequate future liver remnant is important to mitigate risk of PHLF. Dynamic liver function tests provide more objective assessment of liver function based on the metabolic capacity of the liver and have the advantage of easy administration, low cost, and easy reproducibility. CONCLUSION Given the absence of randomized data specifically related to the management of PHLF, current strategies are based on the principles of management of acute liver failure from any cause. In addition, goal-directed therapy for organ dysfunction, as well as identification and treatment of reversible factors in the postoperative period are critical.
Collapse
Affiliation(s)
- Katiuscha Merath
- Division of Surgical Oncology, University of Texas Health Science Center San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Ankur Tiwari
- Division of Surgical Oncology, University of Texas Health Science Center San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Colin Court
- Division of Surgical Oncology, University of Texas Health Science Center San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Alexander Parikh
- Division of Surgical Oncology, University of Texas Health Science Center San Antonio MD Anderson Cancer Center, San Antonio, TX, USA
| | - Mary Dillhoff
- Department of Surgery, Division of Surgical Oncology, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, 395 W. 12Th Ave., Suite 670, Columbus, OH, USA
| | - Jordan Cloyd
- Department of Surgery, Division of Surgical Oncology, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, 395 W. 12Th Ave., Suite 670, Columbus, OH, USA
| | - Aslam Ejaz
- Department of Surgery, Division of Surgical Oncology, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, 395 W. 12Th Ave., Suite 670, Columbus, OH, USA
| | - Timothy M Pawlik
- Department of Surgery, Division of Surgical Oncology, The Urban Meyer III and Shelley Meyer Chair for Cancer Research, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, 395 W. 12Th Ave., Suite 670, Columbus, OH, USA.
| |
Collapse
|
20
|
Björk D, Delle M, Holmquist F, Hasselgren K, Sandström P, Lindell G, Sparrelid E, Björnsson B. Portal vein embolization with N-butyl-cyanoacrylate improves liver hypertrophy compared to microparticles - A Swedish multicenter cohort study. Heliyon 2023; 9:e21210. [PMID: 37954304 PMCID: PMC10637931 DOI: 10.1016/j.heliyon.2023.e21210] [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: 06/07/2023] [Revised: 10/02/2023] [Accepted: 10/18/2023] [Indexed: 11/14/2023] Open
Abstract
Background An adequate future liver remnant (FLR) is fundamental for major liver resections. To achieve sufficient FLR, portal vein embolization (PVE) may be used. The most effective material for PVE has yet to be determined. The aim of this study was to investigate the differences in FLR growth between n-butyl-cyanoacrylate glue (NBCA) and microparticles. Material/methodsa retrospective study was performed at three Swedish hepatobiliary centers and included patients who underwent PVE 2013-2021. Electronic medical records were reviewed, and procedure-related data were collected. Data were analyzed with respect to embolizing material. Results A total of 265 patients were included: 160 in the NBCA group and 105 in the microparticle group. The NBCA group had a higher degree of hypertrophy (12.1 vs. 9.4 % points, p = 0.003) and a higher resection rate (68 vs. 59 %, p = 0.01) than the microparticle group. Procedure-related data all indicated the superiority of NBCA. No difference in inducing hypertrophy was observed when comparing patients who received chemotherapy before PVE with those who received chemotherapy before and after PVE within the NBCA group. Discussion/conclusion This retrospective multicenter study supports the superiority of NBCA compared to microparticles in the setting of PVE. Chemotherapy after PVE does not seem to negatively affect hypertrophy.
Collapse
Affiliation(s)
- Dennis Björk
- Department of Surgery, Linköping University Hospital and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Martin Delle
- Department of Radiology, Karolinska Universitetssjukhuset, Huddinge and CLINTEC (Department of Clinical Science, Intervention and Technology), Karolinska University, Sweden
| | - Fredrik Holmquist
- Department of Medical Imaging and Physiology, Skåne University Hospital Comprehensive Cancer Center, Clinical Sciences Lund, Faculty of Medicine, Lund University, Lund, Sweden
| | - Kristina Hasselgren
- Department of Surgery, Linköping University Hospital and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Per Sandström
- Department of Surgery, Linköping University Hospital and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Gert Lindell
- Department of Surgery, Skåne University Hospital Comprehensive Cancer Center, Lund University, Lund, Sweden
| | - Ernesto Sparrelid
- Division of Surgery, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Bergthor Björnsson
- Department of Surgery, Linköping University Hospital and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| |
Collapse
|
21
|
Dai XM, Long ZT, Zhu FF, Li HJ, Xiang ZQ, Wu YC, Liang H, Wang Q, Zhu Z. Expression profiles of lncRNAs, miRNAs, and mRNAs during the proliferative phase of liver regeneration in mice with liver fibrosis. Genomics 2023; 115:110707. [PMID: 37722434 DOI: 10.1016/j.ygeno.2023.110707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/31/2023] [Accepted: 09/16/2023] [Indexed: 09/20/2023]
Abstract
The role of lncRNAs in the regeneration of fibrotic liver is unclear. To address this issue, we established a 70% hepatectomy model of liver fibrosis in mice, used high-throughput sequencing technology to obtain the expression profiles of lncRNAs, miRNAs, and mRNAs, and constructed a lncRNA-miRNA-mRNA regulatory network. A total of 1329 lncRNAs, 167 miRNAs, and 6458 mRNAs were differentially expressed. On this basis, a lncRNA-miRNA-mRNA ceRNA regulatory network consisting of 38 DE lncRNAs, 24 DE miRNAs, and 299 DE mRNAs was constructed, and a transcription factor (TF) - mRNA regulatory network composed of 20 TFs and 98 DE mRNAs was built. Through the protein network analysis, a core protein interaction network composed of 20 hub genes was derived. Furthermore, Xist/miR-144-3p/Cdc14b and Snhg3/miR-365-3p/Map3k14 axes in the ceRNA regulatory network were verified by Real-Time quantitative PCR. Therefore, we concluded that these new insights may further our understanding of liver regeneration.
Collapse
Affiliation(s)
- Xiao-Ming Dai
- The First Affiliated Hospital, Department of Hepatobiliary Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Zhang-Tao Long
- The First Affiliated Hospital, Department of Hepatobiliary Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Feng-Feng Zhu
- The First Affiliated Hospital, Department of Hepatobiliary Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Hua-Jian Li
- The First Affiliated Hospital, Department of Hepatobiliary Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Zhi-Qiang Xiang
- The First Affiliated Hospital, Department of Hepatobiliary Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Ya-Chen Wu
- The First Affiliated Hospital, Department of Hepatobiliary Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Hao Liang
- The First Affiliated Hospital, Department of Hepatobiliary Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China
| | - Qian Wang
- The First Affiliated Hospital, Department of Reproductive Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China.
| | - Zhu Zhu
- The First Affiliated Hospital, Department of Hepatobiliary Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China; The First Affiliated Hospital, Department of Education and Training, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, China.
| |
Collapse
|
22
|
M. J, Kazi M, Patkar S, S. PR, Bhoyar A, Desouza A, Saklani A, Goel M. Outcomes of Patients With Colorectal Liver Metastasis in the Developing World: Is Liver Transplantation for Unresectable Liver Metastasis, the Next Logical Step? J Clin Exp Hepatol 2023; 13:753-759. [PMID: 37693265 PMCID: PMC10483002 DOI: 10.1016/j.jceh.2023.03.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 03/23/2023] [Indexed: 09/12/2023] Open
Abstract
Background While half of the patients with colorectal cancer develop metastasis, some 20% develop liver-only disease, and 10% of patients with unresectable liver disease live for 5 years. This study audits the outcomes of patients with colorectal liver metastasis to identify patients with unresectable liver metastasis eligible for a liver transplant. Method All patients with colorectal liver metastasis, irrespective of the presence of metastasis at other sites, registered between January 1, 2018, and December 31, 2019, were included in this retrospective audit. Patients in whom R0 Resection with adequate future liver remnant was not possible even after downstaging with chemotherapy were deemed unresectable. Overall survival was calculated using the Kaplan-Meier analysis. Patients eligible for a liver transplant were identified using the International Hepato-Pancreatico-Biliary Association (IHBPA) consensus guidelines and Oslo and Fong clinical risk scores. Results Out of 284 patients, 80 were treated with curative intent and 185 with palliative intent. At a median follow-up of 36 months, the median and 3-year OS were 37 months and 55% for the curative intent group and 9 months and 4% for the palliative intent group, respectively. Among 173 patients with liver-only metastasis, 13 patients (7%) satisfied the IHBPA consensus guidelines and had both Oslo and Fong scores of 2 or less. Transplant-eligible patients with unresectable liver metastasis had median and 3-year OS of 24 months and 25% against 9 months and 5% for ineligible patients, respectively. Conclusion Liver transplant has the potential to benefit a small but significant portion of patients with unresectable liver metastasis.
Collapse
Affiliation(s)
- Janesh M.
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, 400012, India
- Homi Bhabha National Institute, Mumbai, 400012, India
| | - Mufaddal Kazi
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, 400012, India
- Homi Bhabha National Institute, Mumbai, 400012, India
| | - Shraddha Patkar
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, 400012, India
- Homi Bhabha National Institute, Mumbai, 400012, India
| | - Prudvi Raj S.
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, 400012, India
- Homi Bhabha National Institute, Mumbai, 400012, India
| | - Abhiram Bhoyar
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, 400012, India
- Homi Bhabha National Institute, Mumbai, 400012, India
| | - Ashwin Desouza
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, 400012, India
- Homi Bhabha National Institute, Mumbai, 400012, India
| | - Avanish Saklani
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, 400012, India
- Homi Bhabha National Institute, Mumbai, 400012, India
| | - Mahesh Goel
- Department of Surgical Oncology, Tata Memorial Hospital, Mumbai, 400012, India
- Homi Bhabha National Institute, Mumbai, 400012, India
| |
Collapse
|
23
|
Li J, Liu G, Xie X, Zhang D, Zheng R, Yang H, Zhong H, Dai G, Yu J, Liang P. Outcomes Following Different Thermal Ablation Strategies in Patients with Unresectable Colorectal Liver Metastases. Radiology 2023; 308:e223135. [PMID: 37581502 DOI: 10.1148/radiol.223135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
Abstract
Background For patients with unresectable colorectal liver metastases (CRLM), clinical guidelines recommend imaging-guided thermal ablation combined with systemic therapy. However, the optimal thermal ablation strategy remains unclear. Purpose To compare long-term outcomes between patients who underwent upfront ablation or delayed ablation for unresectable CRLM. Materials and Methods This retrospective study included patients with unresectable CRLM (three or fewer lesions; diameter, <3 cm) admitted to one of seven hospitals between October 2009 and December 2020. Upfront ablation was performed 2-4 weeks before the start of systemic therapy, and delayed ablation was performed 2-3 months after the start of systemic therapy. Propensity score matching was applied to adjust for differences in baseline variables between groups. Disease-free survival (DFS) was the primary outcome. Overall survival (OS), complications, and adverse events were secondary outcomes. Outcomes were compared between groups by using the log-rank test. Results In total, 255 patients who underwent delayed ablation (mean age, 57 years ± 11 [SD]; 184 men [72%]) and 103 patients who underwent upfront ablation (mean age, 56 years ± 12; 72 men [70%]) were included. After propensity score matching (n = 100 in both groups), the 5-year DFS for patients who underwent upfront ablation was better compared with patients who underwent delayed ablation (36% vs 21%; P = .02). For 5-year OS, no evidence of a difference was observed between ablation strategies (delayed ablation, 59% vs upfront ablation, 64%; P = .49). Additionally, no differences were observed between ablation strategies with respect to the rates of ablative complications (delayed ablation, 6% vs upfront ablation, 5%; P = .76) or drug-related adverse events (delayed and upfront ablation both 9%; P = .99). Conclusion In patients with relatively few (three or fewer) and small (<3 cm) unresectable CRLM, upfront thermal ablation combined with adjuvant systemic therapy led to better DFS compared with delayed ablation. © RSNA, 2023 Supplemental material is available for this article. See also the editorial by Georgiades in this issue.
Collapse
Affiliation(s)
- Jianming Li
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Guangjian Liu
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Xiaoyan Xie
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Dezhi Zhang
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Rongqin Zheng
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Hong Yang
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Huage Zhong
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Guanghai Dai
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Jie Yu
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| | - Ping Liang
- From the Departments of Interventional Ultrasound (J.L., J.Y., P.L.) and Medical Oncology (G.D.), Fifth Medical Center of Chinese PLA General Hospital, 28 Fuxing Rd, Beijing 100853, China; Department of Medical Ultrasonics, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (G.L.); Department of Medical Ultrasonics, Institute of Diagnostic and Interventional Ultrasound, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (X.X.); Department of Abdominal Ultrasound, The First Affiliated Hospital of Jilin University, Changchun, China (D.Z.); Department of Ultrasound, Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China (R.Z.); Department of Ultrasound, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China (H.Y.); and Department of Gastrointestinal Surgery, Guangxi Clinical Research Center for CRC, Guangxi Medical University Cancer Hospital, Nanning, Guangxi Zhuang Autonomous Region, China (H.Z.)
| |
Collapse
|
24
|
Chaurasiya K, Kireeva E, Yadgarov M, Akhaladze D, Likar Y. Role of Preoperative Hepatobiliary Scintigraphy in Children Requiring Liver Resection. Clin Nucl Med 2023; 48:581-585. [PMID: 37272978 DOI: 10.1097/rlu.0000000000004660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
PURPOSE The risk of posthepatectomy liver failure (PHLF) remains an important concern following major liver resection. Assessment of future remnant liver function (FRLF) by hepatobiliary scintigraphy has shown its significance to prevent PHLF after major liver resection in adults with a threshold value of FRLF greater than 2.7%/min per m2. However, such data for pediatric patients were not published. METHODS A total of 77 pediatric patients with liver tumors who underwent 1-stage liver resection were included in this study. Assessment of FRLF, future remnant liver volume (FRLV), and the ratio of remnant liver volume to body weight (RLV-BWR) was performed before the surgery. RESULTS All patients had RLV-BWR values of more than 0.5%/kg. Future remnant liver volume values ranged from 19% to 89%, and FRLF values ranged from 1.8% to 31.8%/min per m2. Only 7 of 77 patients had FRLV values less than 25%, but their FRLF values exceeded 2.7%/min per m2. Two patients developed grade A and grade B PHLF. CONCLUSION Future remnant liver volume and the RLV-BWR can be used in most pediatric patients for the assessment of liver before hepatectomy. According to our data, implementation of FRLF assessment using hepatobiliary scintigraphy can be most beneficial for children with FRLV of less than 25%. The cutoff value of FRLV greater than 25% can be slightly decreased with minimal risk of developing PHLF. However, to establish a new cutoff value for FRLV in children, further prospective studies including larger numbers of patients with FRLV of less than 25% are needed.
Collapse
Affiliation(s)
- Kailash Chaurasiya
- From the Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russia
| | | | | | | | | |
Collapse
|
25
|
Du S, Wang Z, Lin D. A bibliometric and visualized analysis of preoperative future liver remnant augmentation techniques from 1997 to 2022. Front Oncol 2023; 13:1185885. [PMID: 37333827 PMCID: PMC10272555 DOI: 10.3389/fonc.2023.1185885] [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: 03/14/2023] [Accepted: 05/22/2023] [Indexed: 06/20/2023] Open
Abstract
Background The size and function of the future liver remnant (FLR) is an essential consideration for both eligibility for treatment and postoperative prognosis when planning surgical hepatectomy. Over time, a variety of preoperative FLR augmentation techniques have been investigated, from the earliest portal vein embolization (PVE) to the more recent Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) and liver venous deprivation (LVD) procedures. Despite numerous publications on this topic, no bibliometric analysis has yet been conducted. Methods Web of Science Core Collection (WoSCC) database was searched to identify studies related to preoperative FLR augmentation techniques published from 1997 to 2022. The analysis was performed using the CiteSpace [version 6.1.R6 (64-bit)] and VOSviewer [version 1.6.19]. Results A total of 973 academic studies were published by 4431 authors from 920 institutions in 51 countries/regions. The University of Zurich was the most published institution while Japan was the most productive country. Eduardo de Santibanes had the most published articles, and Masato Nagino was the most frequently co-cited author. The most frequently published journal was HPB, and the most cited journal was Ann Surg, with 8088 citations. The main aspects of preoperative FLR augmentation technique is to enhance surgical technology, expand clinical indications, prevent and treat postoperative complications, ensure long-term survival, and evaluate the growth rate of FLR. Recently, hot keywords in this field include ALPPS, LVD, and Hepatobiliary Scintigraphy. Conclusion This bibliometric analysis provides a comprehensive overview of preoperative FLR augmentation techniques, offering valuable insights and ideas for scholars in this field.
Collapse
|
26
|
Clift AK, Hagness M, Lehmann K, Rosen CB, Adam R, Mazzaferro V, Frilling A. Transplantation for metastatic liver disease. J Hepatol 2023; 78:1137-1146. [PMID: 37208101 DOI: 10.1016/j.jhep.2023.03.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/24/2023] [Accepted: 03/29/2023] [Indexed: 05/21/2023]
Abstract
The liver is a common site of metastases from many cancers, particularly those originating in the gastrointestinal tract. Liver transplantation is an uncommonly used but promising and at times controversial treatment option for neuroendocrine and colorectal liver metastases. Transplantation with meticulous patient selection has been associated with excellent long-term outcomes in individuals with neuroendocrine liver metastases, but questions remain regarding the role of transplantation in those who could also be eligible for hepatectomy, the role of neoadjuvant/adjuvant treatments in minimising recurrence, and the optimal timing of the procedure. A prospective pilot study of liver transplantation for unresectable colorectal liver metastases that reported a 5-year overall survival rate of 60% reinvigorated interest in this area following initially dismal outcomes. This has been followed by larger studies, and prospective trials are ongoing to quantify the potential benefits of liver transplantation over palliative chemotherapy. This review provides a critical summary of currently available knowledge on liver transplantation for neuroendocrine and colorectal liver metastases, and highlights avenues for further study to address gaps in the evidence base.
Collapse
Affiliation(s)
- Ashley Kieran Clift
- Cancer Research UK Oxford Centre, University of Oxford, United Kingdom; Department of Surgery & Cancer, Imperial College London, United Kingdom
| | - Morten Hagness
- Department of Transplantation Medicine, Oslo University Hospital, Oslo, Norway
| | - Kuno Lehmann
- Department of Surgery and Transplantation, University Hospital and University of Zurich, Zurich, Switzerland
| | - Charles B Rosen
- Division of Transplantation Surgery, Department of Surgery, Mayo Clinic, Rochester, United States; Research Unit of Chronotherapy, Cancers and Transplantation, AP-HP Paul Brousse Hospital, Paris-Saclay University, Villejuif, France
| | - Rene Adam
- Research Unit of Chronotherapy, Cancers and Transplantation, AP-HP Paul Brousse Hospital, Paris-Saclay University, Villejuif, France
| | - Vincenzo Mazzaferro
- HPB Surgery and Liver Transplantation, Fondazione IRCCS Istituto Nazionale Tumori di Milano, Milan, Italy
| | - Andrea Frilling
- Department of Surgery & Cancer, Imperial College London, United Kingdom.
| |
Collapse
|
27
|
Jiao S, Guan X, Niu H, Ma X, Wang K, Liu E, Zhang W, Wei R, Sun P, Chen Y, Wang X. The tumor characteristics, treatment strategy, and prognosis in colorectal cancer patients with synchronous liver metastasis in China and the USA. Int J Colorectal Dis 2023; 38:140. [PMID: 37219592 DOI: 10.1007/s00384-023-04398-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/03/2023] [Indexed: 05/24/2023]
Abstract
PURPOSE This study performed an analysis of clinicopathological characteristics, surgical treatment strategy, and survival for CRC patients with LM between China and the USA. METHODS The CRC patients with simultaneous LM were identified from the Surveillance, Epidemiology, and End Results (SEER) registry and the Chinese National Cancer Center (CNCC) database from 2010 to 2017. We assessed 3-year cancer-specific survival (CSS) according to surgical treatment strategy and time period. RESULTS Differences in patient age, gender, primary tumor location, tumor grade, tumor histology, and tumor stage were observed between the USA and China. Compared to the USA, a larger proportion of patients in China underwent both primary site resection (PSR) and hepatic resection (HR) (35.1% vs 15.6%, P < 0.001), and fewer patients underwent only PSR in China (29.1% vs 45.1%, P < 0.001). From 2010 to 2017, the proportion of patient who underwent both PSR and HR has increased from 13.9% to 17.4% in the USA and from 25.4% to 39.4% in China. The 3-year CSS were increasing over time in both the USA and China. The 3-year CSS of patients receiving HR and PSR were significantly higher than those receiving only PSR and patients treated with no surgery in the USA and China. There were no significant differences of 3-year CSS between the USA and China after adjustment (P = 0.237). CONCLUSIONS Despite the distinctions of tumor characteristics and surgical strategy in patients with LM between the USA and China, increased adoption of HR has contributed to the profound improvements of survival during recent decade.
Collapse
Affiliation(s)
- Shuai Jiao
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xu Guan
- Department of Colorectal Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100021, China.
| | - Haitao Niu
- Department of Colorectal Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100021, China
| | - Xiaolong Ma
- Department of Colorectal Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, Nanjing, China
| | - Kaifeng Wang
- Department of Colorectal Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100021, China
| | - Enrui Liu
- Department of Colorectal Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100021, China
| | - Weiyuan Zhang
- Department of Colorectal Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Ran Wei
- Department of Colorectal Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100021, China
| | - Peng Sun
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Yinggang Chen
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China.
| | - Xishan Wang
- Department of Colorectal Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100021, China.
| |
Collapse
|
28
|
Pu H, Chen Y, Shen R, Zhang Y, Yang D, Liu L, Dong X, Yang G. Influence of the initial recurrence site on prognosis after radical surgery for colorectal cancer: a retrospective cohort study. World J Surg Oncol 2023; 21:137. [PMID: 37101165 PMCID: PMC10134640 DOI: 10.1186/s12957-023-03015-8] [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: 02/15/2023] [Accepted: 04/04/2023] [Indexed: 04/28/2023] Open
Abstract
BACKGROUND & AIMS In this retrospective study, we aimed to elucidate how the initial recurrence site influences the post-recurrence survival (PRS) after the curative resection of colorectal cancer. PATIENTS AND METHODS We collected samples from patients with stage I-III colorectal adenocarcinoma who were admitted to Yunnan Cancer Hospital from January 2008 to December 2019. Four hundred and six patients who developed recurrence after radical resection were included. The cases were classified according to the original site of recurrence as follows: liver metastases (n = 98), lung metastases (n = 127), peritoneum (n = 32), other individual organ (n = 69), two or more organs or sites (n = 49), and local recurrence (n = 31). Kaplan-Meier survival curves were used to compare the PRS of patients with different initial sites of recurrence. The influence of the initial recurrence site on PRS was analyzed using the Cox proportional hazards model. RESULTS The 3-year PRS of simple liver metastasis was 54.04% (95% CI, 45.46%-64.24%), and the 3-year PRS of simple lung metastasis was 50.05% (95% CI, 42.50%-58.95%). No significant difference was observed between simple liver metastasis or simple lung metastasis and local recurrence with a 3-year PRS of 66.99% (95% CI, 53.23%-84.32%). The 3-year PRS for peritoneal metastases was 25.43% (95% CI, 14.76%-43.82%), and the 3-year PRS for two or more organ sites was 34.84% (95% CI, 24.16%-50.24%). The peritoneal (hazard ratio [HR], 1.75; 95% CI, 1.10-2.79; P = 0.0189) and metastasis to two or more organs or sites (HR, 1.59; 95% CI, 1.05-2.43; P = 0.0304) were PRS-independent adverse prognostic factors. CONCLUSION The prognosis of patients with peritoneum and multiple organs or sites recurred was poor. This study suggests early monitoring of peritoneal and multiple organ or site recurrence after surgery. This part of patients should receive comprehensive treatment as early as possible to improve their prognosis.
Collapse
Affiliation(s)
- Hongjiang Pu
- Department of Radiology, the Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118 China
- Department of Oncology, Dazhou Central Hospital, Dazhou, 635000 Sichuan China
| | - Yaxue Chen
- Department of Nursing, Dazhou Vocational and Technical College, Dazhou, 635000 Sichuan China
| | - Ruoxia Shen
- Department of Ultrasound Medicine, The Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118 China
| | - Yin Zhang
- Department of Oncology, Dazhou Central Hospital, Dazhou, 635000 Sichuan China
| | - Duan Yang
- Department of Oncology, Dazhou Central Hospital, Dazhou, 635000 Sichuan China
| | - Lizhu Liu
- Department of Radiology, the Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118 China
| | - Xingxiang Dong
- Department of Radiology, the Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118 China
| | - Guangjun Yang
- Department of Radiology, the Third Affiliated Hospital of Kunming Medical University, Yunnan Cancer Hospital, Yunnan Cancer Centre, Kunming, 650118 China
| |
Collapse
|
29
|
Yin Y, Sichler A, Ecker J, Laschinger M, Liebisch G, Höring M, Basic M, Bleich A, Zhang XJ, Kübelsbeck L, Plagge J, Scherer E, Wohlleber D, Wang J, Wang Y, Steffani M, Stupakov P, Gärtner Y, Lohöfer F, Mogler C, Friess H, Hartmann D, Holzmann B, Hüser N, Janssen KP. Gut microbiota promote liver regeneration through hepatic membrane phospholipid biosynthesis. J Hepatol 2023; 78:820-835. [PMID: 36681162 DOI: 10.1016/j.jhep.2022.12.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND & AIMS Hepatocyte growth and proliferation depends on membrane phospholipid biosynthesis. Short-chain fatty acids (SCFAs) generated by bacterial fermentation, delivered through the gut-liver axis, significantly contribute to lipid biosynthesis. We therefore hypothesized that dysbiotic insults like antibiotic treatment not only affect gut microbiota, but also impair hepatic lipid synthesis and liver regeneration. METHODS Stable isotope labeling and 70% partial hepatectomy (PHx) was carried out in C57Bl/6J wild-type mice, in mice treated with broad-spectrum antibiotics, in germ-free mice and mice colonized with minimal microbiota. The microbiome was analyzed by 16S rRNA gene sequencing and microbial culture. Gut content, liver, blood and primary hepatocyte organoids were tested by mass spectrometry-based lipidomics, quantitative reverse-transcription PCR (qRT-PCR), immunoblot and immunohistochemistry for expression of proliferative and lipogenic markers. Matched biopsies from hyperplastic and hypoplastic liver tissue of patients subjected to surgical intervention to induce hyperplasia were analyzed by qRT-PCR for lipogenic enzymes. RESULTS Three days of antibiotic treatment induced persistent dysbiosis with significantly decreased beta-diversity and richness, but a massive increase of Proteobacteria, accompanied by decreased colonic SCFAs. After PHx, antibiotic-treated mice showed delayed liver regeneration, increased mortality, impaired hepatocyte proliferation and decreased hepatic phospholipid synthesis. Expression of the lipogenic enzyme SCD1 was upregulated after PHx but delayed by antibiotic treatment. Germ-free mice essentially recapitulated the phenotype of antibiotic treatment. Phospholipid biosynthesis, hepatocyte proliferation, liver regeneration and survival were rescued in gnotobiotic mice colonized with a minimal SCFA-producing microbial community. SCFAs induced the growth of murine hepatocyte organoids and hepatic SCD1 expression in mice. Further, SCD1 was required for proliferation of human hepatoma cells and was associated with liver regeneration in human patients. CONCLUSION Gut microbiota are pivotal for hepatic membrane phospholipid biosynthesis and liver regeneration. IMPACT AND IMPLICATIONS Gut microbiota affect hepatic lipid metabolism through the gut-liver axis, but the underlying mechanisms are poorly understood. Perturbations of the gut microbiome, e.g. by antibiotics, impair the production of bacterial metabolites, which normally serve as building blocks for membrane lipids in liver cells. As a consequence, liver regeneration and survival after liver surgery is severely impaired. Even though this study is preclinical, its results might allow physicians in the future to improve patient outcomes after liver surgery, by modulation of gut microbiota or their metabolites.
Collapse
Affiliation(s)
- Yuhan Yin
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Anna Sichler
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Josef Ecker
- ZIEL - Inst. for Food & Health, TUM, Freising, Germany
| | - Melanie Laschinger
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Gerhard Liebisch
- Inst. of Clinical Chemistry and Laboratory Medicine, University Hospital Regensburg, Regensburg, Germany
| | - Marcus Höring
- Inst. of Clinical Chemistry and Laboratory Medicine, University Hospital Regensburg, Regensburg, Germany
| | - Marijana Basic
- Institute for Laboratory Animal Science, Hannover Medical School, Germany
| | - André Bleich
- Institute for Laboratory Animal Science, Hannover Medical School, Germany
| | - Xue-Jun Zhang
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Ludwig Kübelsbeck
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | | | - Emely Scherer
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Dirk Wohlleber
- Institute of Molecular Immunology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Jianye Wang
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Yang Wang
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Marcella Steffani
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Pavel Stupakov
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Yasmin Gärtner
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Fabian Lohöfer
- Department of Diagnostic and Interventional Radiology, School of Medicine, Klinikum rechts der Isar, TUM, Munich, Germany
| | - Carolin Mogler
- Institute of Pathology, School of Medicine, TUM, Munich, Germany
| | - Helmut Friess
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Daniel Hartmann
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany
| | - Bernhard Holzmann
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany.
| | - Norbert Hüser
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany.
| | - Klaus-Peter Janssen
- Dept. of Surgery, School of Medicine, Klinikum rechts der Isar, Technical University of Munich (TUM), Munich, Germany.
| |
Collapse
|
30
|
Maspero M, Sposito C, Virdis M, Citterio D, Pietrantonio F, Bhoori S, Belli F, Mazzaferro V. Liver Transplantation for Hepatic Metastases from Colorectal Cancer: Current Knowledge and Open Issues. Cancers (Basel) 2023; 15:cancers15020345. [PMID: 36672295 PMCID: PMC9856457 DOI: 10.3390/cancers15020345] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 01/06/2023] Open
Abstract
More than 40% of patients with colorectal cancer present liver metastases (CRLM) during the course of their disease and up to 50% present with unresectable disease. Without surgical interventions, survival for patients treated with systemic therapies alone is dismal. In the past, liver transplantation (LT) for patients with unresectable CRLM failed to show any survival benefit due to poor selection, ineffective chemotherapeutic regimens, unbalanced immunosuppression and high perioperative mortality. Since then and for many years LT for CRLM was abandoned. The turning point occurred in 2013, when the results from the Secondary Cancer (SECA I) pilot study performed at Oslo University were published reporting a 60% 5-year overall survival after LT in patients with unresectable CRLM. These results effectively reignited the interest in LT as a potential therapy for CRLM, and several trials are undergoing. The aims of this article are to give a comprehensive overview of the available evidence on LT for CRLM, discuss the open issues in this rapidly evolving field, and highlight possible ways to address the future of this fascinating therapeutic alternative for selected patients with CRLM.
Collapse
Affiliation(s)
- Marianna Maspero
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Carlo Sposito
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20133 Milan, Italy
| | - Matteo Virdis
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Davide Citterio
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Filippo Pietrantonio
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Sherrie Bhoori
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Filiberto Belli
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Vincenzo Mazzaferro
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20133 Milan, Italy
- Correspondence: ; Tel.: +39-02-2390-2760
| |
Collapse
|
31
|
Khuntikeo N, Pugkhem A, Srisuk T, Luvira V, Titapun A, Tipwaratorn T, Thanasukarn V, Klungboonkrong V, Wongwiwatchai J. Surgery. Recent Results Cancer Res 2023; 219:147-222. [PMID: 37660334 DOI: 10.1007/978-3-031-35166-2_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
This chapter provides a comprehensive background from basic to applied knowledge of surgical anatomy which is necessary for the surgical treatment of cholangiocarcinoma (CCA) patients. Significant advances that have been made in the surgical treatment of CCA were examined. For instance, in-depth details are provided for appropriate preoperative assessment and treatment to optimize patient status and to improve the outcome of surgical treatment(s). Comprehensive details are provided for the surgical techniques and outcomes of treatments for each type of CCA with clear illustrations and images. This chapter also describes the role of minimally invasive surgery and liver transplantation in CCA treatment.
Collapse
Affiliation(s)
- Narong Khuntikeo
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Ake Pugkhem
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Tharatip Srisuk
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Vor Luvira
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Attapol Titapun
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Theerawee Tipwaratorn
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Vasin Thanasukarn
- Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
- Cholangiocarcinoma Research Institute, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Vivian Klungboonkrong
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Jitraporn Wongwiwatchai
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| |
Collapse
|
32
|
Sparrelid E, Olthof PB, Dasari BVM, Erdmann JI, Santol J, Starlinger P, Gilg S. Current evidence on posthepatectomy liver failure: comprehensive review. BJS Open 2022; 6:6840812. [PMID: 36415029 PMCID: PMC9681670 DOI: 10.1093/bjsopen/zrac142] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Despite important advances in many areas of hepatobiliary surgical practice during the past decades, posthepatectomy liver failure (PHLF) still represents an important clinical challenge for the hepatobiliary surgeon. The aim of this review is to present the current body of evidence regarding different aspects of PHLF. METHODS A literature review was conducted to identify relevant articles for each topic of PHLF covered in this review. The literature search was performed using Medical Subject Heading terms on PubMed for articles on PHLF in English until May 2022. RESULTS Uniform reporting on PHLF is lacking due to the use of various definitions in the literature. There is no consensus on optimal preoperative assessment before major hepatectomy to avoid PHLF, although many try to estimate future liver remnant function. Once PHLF occurs, there is still no effective treatment, except liver transplantation, where the reported experience is limited. DISCUSSION Strict adherence to one definition is advised when reporting data on PHLF. The use of the International Study Group of Liver Surgery criteria of PHLF is recommended. There is still no widespread established method for future liver remnant function assessment. Liver transplantation is currently the only effective way to treat severe, intractable PHLF, but for many indications, this treatment is not available in most countries.
Collapse
Affiliation(s)
- Ernesto Sparrelid
- Department of Clinical Science, Intervention and Technology, Division of Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Pim B Olthof
- Department of Surgery, Erasmus MC, Rotterdam, The Netherlands.,Department of Surgery, Amsterdam UMC, Amsterdam, The Netherlands
| | - Bobby V M Dasari
- Department of HPB Surgery and Liver Transplantation, Queen Elizabeth Hospital, Birmingham, UK.,University of Birmingham, Birmingham, UK
| | - Joris I Erdmann
- Department of Surgery, Amsterdam UMC, Amsterdam, The Netherlands
| | - Jonas Santol
- Department of Surgery, HPB Center, Viennese Health Network, Clinic Favoriten and Sigmund Freud Private University, Vienna, Austria.,Department of Vascular Biology and Thrombosis Research, Centre of Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
| | - Patrick Starlinger
- Division of General Surgery, Department of Surgery, Medical University of Vienna, General Hospital of Vienna, Vienna, Austria.,Department of Surgery, Division of Hepatobiliary and Pancreas Surgery, Mayo Clinic, Rochester, New York, USA
| | - Stefan Gilg
- Department of Clinical Science, Intervention and Technology, Division of Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
33
|
Huang L, Tang X, Fang J, Zheng Z, Wei H. Synchronous Colorectal Liver Metastases considering Infectious Complications: Simultaneous or Delayed Surgery? EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2022; 2022:5268554. [PMID: 36267088 PMCID: PMC9578835 DOI: 10.1155/2022/5268554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/24/2022] [Accepted: 07/28/2022] [Indexed: 11/17/2022]
Abstract
Background Simultaneous or delayed surgery for synchronous colorectal liver metastases is performed in the clinic; which method is better is still up for debate. In particular, infectious complications are rarely compared. This study aims to investigate the differences between simultaneous and delayed surgery for synchronous colorectal liver metastases by comparing infectious complications and prognosis. Methods Firstly, the patients' information from a single institution's database was retrospectively analyzed. Then the patients were divided into a simultaneous group and a delayed group according to synchronous colorectal liver metastases. Analyzing the postoperative complications within 30 days, the progression-free survival, and the overall survival in the two groups. Results The simultaneous group had a higher neo-adjuvant chemotherapy rate (42.0% VS. 16.0% in the delayed group, P < 0.05) and laparoscopic surgery rate (89.8% VS. 72.0% in the delayed group, P < 0.05) than the delayed group. Moreover, the simultaneous group had a higher liver-related infection rate (17.0 VS. 0.0% in the delayed group, P < 0.05). Conclusion Although there was no difference in survival rate between delayed and simultaneous surgeries, the delayed surgery have fewer liver-related infections compared with the simultaneous surgery in synchronous colorectal liver metastases patients. Delayed surgery could be a better treatment method for synchronous colorectal liver metastases patients.
Collapse
Affiliation(s)
- Lijun Huang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| | - Xiao Tang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| | - Jiafeng Fang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| | - Zongheng Zheng
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| | - Hongbo Wei
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
| |
Collapse
|
34
|
Hao Z, Parasramka S, Chen Q, Jacob A, Huang B, Mullett T, Benson AB. Neoadjuvant Versus Adjuvant Chemotherapy for Resectable Metastatic Colon Cancer in Non-academic and Academic Programs. Oncologist 2022; 28:48-58. [PMID: 36200844 PMCID: PMC9847538 DOI: 10.1093/oncolo/oyac209] [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: 02/25/2022] [Accepted: 09/09/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Overall survival advantage of chemotherapy before versus after metastasectomy of liver or lung lesion is not clear for colon cancer with synchronous liver or lung metastasis. MATERIALS AND METHODS Adults 20 years or older with primary colon cancer and single organ metastatic disease either in the liver or lung at diagnosis were identified between 2010 and 2015 through the National Cancer Database (NCDB). Patients were categorized into 2 cohorts: pre-operative/peri-operative chemotherapy (neoadjuvant -[NAC]) or post-operative chemotherapy (adjuvant [AC]). Survivals and factors associated with were compared between the 2 groups. RESULTS A total of 3038 patients with colon cancer with liver or lung metastases were identified. The percentage of patients receiving NAC had steadily increased from 12.29% to 28.31%, mostly in academic programs. On multivariate analysis, patients who received NAC had an overall survival advantage in the non-academic setting whereas no advantage is seen in the patients treated in the academic settings. The median overall survival for patients receiving NAC and AC was 47.24 months and 38.08 months, respectively. Factors associated with overall survival advantage in NAC patients treated in non-academic programs included age 20-49 years, CEA value of >30, right-sided colon primary, liver metastasis, and clear resection margins. CONCLUSIONS Metastatic colon cancer with single organ liver or lung lesions benefits from neoadjuvant chemotherapy, especially in -non-academic settings. The overall survival advantage in this setting has not been shown before.
Collapse
Affiliation(s)
- Zhonglin Hao
- Corresponding author: Zhonglin Hao, MD, PhD, Department of Internal Medicine, Markey Cancer Center, University of Kentucky; 800 Rose Street, Lexington, KY 40536, USA;
| | - Saurabh Parasramka
- Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Quan Chen
- Biostatistics and Bioinformatics Shared Resource Facility, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Aasems Jacob
- Department of Internal Medicine, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Bin Huang
- Biostatistics and Bioinformatics Shared Resource Facility, Markey Cancer Center, University of Kentucky, Lexington, KY, USA,Division of Cancer Biostatistics, Department of Internal Medicine, University of Kentucky, Lexington, KY, USA
| | - Timothy Mullett
- Department of Surgery, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Al B Benson
- Department of Medicine, Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, USA
| |
Collapse
|
35
|
Perdomo M, Botto G, Reid J, Clarke J, Gonzalez D, Maddern G. Effect of chemotherapy and tumor clearance in hepatic resections for colorectal liver metastases. A single-centre cohort study. INTERNATIONAL JOURNAL OF SURGERY OPEN 2022. [DOI: 10.1016/j.ijso.2022.100521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
36
|
Chen FL, Wang YY, Liu W, Xing BC. Prognostic factors in colorectal liver metastases patients with various tumor numbers treated by liver resection: a single-center, retrospective study. World J Surg Oncol 2022; 20:237. [PMID: 35854361 PMCID: PMC9297581 DOI: 10.1186/s12957-022-02700-4] [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: 04/29/2022] [Accepted: 07/11/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Multiple liver metastases is considered a risk factor for overall survival of colorectal liver metastases patients (CRLM) after curative resection. However, whether the prognostic factors were constant in patients with various liver metastases (LM) numbers has not been adequately investigated. This retrospective study aimed to evaluate the changing of prognostic factors on overall survival (OS) in CRLM patients with various LM after curative resection. METHODS Patients who underwent liver resection for CRLM between January 2000 and November 2020 were retrospectively studied. They were divided into three subgroups according to LM numbers by X-tile analysis. Multivariable analysis identified prognostic factors in each subgroup. Nomograms were built using different prognostic factors in three subgroups, respectively. Performance of the nomograms was assessed according to the concordance index (C-index) and calibration plots. The abilities of different scoring systems predicting OS were compared by calculating the area under the time-dependent receiver operating characteristic (ROC) curve (AUC). RESULTS A total of 1095 patients were included. Multivariable analysis showed tumor number increasing was an independent risk factor. Patients were subsequently divided into 3 subgroups according to the number of LM by X-tile analysis, namely solitary (n = 375), 2-4 (n = 424), and ≥ 5 (n = 296). The 3-year and 5-year OS rates were 64.1% and 54.0% in solitary LM group, 58.1% and 41.7% in 2-4 LM group, and 50.9% and 32.0% in ≥ 5 LM group, respectively (p < 0.001). In multivariable analysis, RAS mutation was the only constant independent risk factor in all subgroups. The nomograms were built to predict survival based on independent factors in three subgroups. The C-index for OS prediction was 0.707 (95% CI 0.686-0.728) in the solitary LM group, 0.695 (95% CI 0.675-0.715) in the 2-4 LM group, and 0.687 (95% CI 0.664-0.710) in the ≥ 5 LM group. The time-dependent AUC values of nomograms developed using different risk factors after stratifying patients by tumor number were higher than the traditional scoring systems without patient stratification. CONCLUSIONS The prognostic factors varied among CRLM patients with different LM numbers. RAS mutation was the only constant risk factor. Building prediction models based on different prognostic factors improve patient stratification.
Collapse
Affiliation(s)
- Feng-Lin Chen
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Hepatopancreatobiliary Surgery Department I, Beijing Cancer Hospital and Institute, Beijing, People's Republic of China
| | - Yan-Yan Wang
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Hepatopancreatobiliary Surgery Department I, Beijing Cancer Hospital and Institute, Beijing, People's Republic of China
| | - Wei Liu
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Hepatopancreatobiliary Surgery Department I, Beijing Cancer Hospital and Institute, Beijing, People's Republic of China.
| | - Bao-Cai Xing
- Key Laboratory of Carcinogenesis and Translational Research, Ministry of Education, Peking University School of Oncology, Hepatopancreatobiliary Surgery Department I, Beijing Cancer Hospital and Institute, Beijing, People's Republic of China.
| |
Collapse
|
37
|
Cao G, Wang X, Chen H, Gao S, Guo J, Liu P, Xu H, Xu L, Zhu X, Yang R. Hepatic arterial infusion chemotherapy plus regorafenib in advanced colorectal cancer: a real-world retrospective study. BMC Gastroenterol 2022; 22:328. [PMID: 35788189 PMCID: PMC9251591 DOI: 10.1186/s12876-022-02344-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 05/20/2022] [Indexed: 11/25/2022] Open
Abstract
Background Hepatic arterial infusion chemotherapy delivers the drug directly to the liver. We aim to explore the benefits and tolerability of Hepatic arterial infusion chemotherapy plus regorafenib in advanced colorectal liver metastasis refractory to standard systemic chemotherapy. Methods This study analyzed 47 patients treated with hepatic arterial infusion chemotherapy plus regorafenib after standard systemic oxaliplatin and/or irinotecan in combination with bevacizumab or cetuximab between Jan 2017 and Jun 2020. Regorafenib was given for only 3 weeks in a 4-week cycle. Results Among 47 patients, 32 (68%) were males. The median age was 61 (29–75). With a median follow-up of 22.2 months (3.7–50.7 months). Before Hepatic arterial infusion chemotherapy administration in combination with regorafenib, 34 (72.3%) patients previously received ≥ 2 prior lines of systemic therapy and 37 (78.7%)patients previously received targeted biological treatment (anti-VEGF or anti-EGFR, or both). The initial doses of regorafenib were 40 mg/d (n = 1, 2.13%), 80 mg/d (n = 11, 23.43%), 120 mg/d (n = 2, 4.26%), and 160 mg/d (n = 23, 48.94%), while for 24.6% (n = 14) dose was unknown. Median Overall Survival was 22.2 months. Median Progression-Free Survival was 10.8 (95% CI: 9.0–13.7) months. Common Adverse Events were hand-foot skin reaction (12.77%), fatigue (6.38%), vomiting (6.38%), and decreased appetite (6.38%). Only 2 patients discontinued regorafenib due to Adverse Events. Conclusions Regorafenib combined with Hepatic arterial infusion was effective and tolerable in patients with liver predominant metastasis of colorectal cancer. Hence, this therapy can be considered as an alternative for second- or subsequent lines of therapy in patients refractory to standard systemic chemotherapy.
Collapse
Affiliation(s)
- Guang Cao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Beijing, 100142, China.
| | - Xiaodong Wang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Hui Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Song Gao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Jianhai Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Peng Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Haifeng Xu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Liang Xu
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xu Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education, Beijing), Department of Interventional Therapy, Peking University Cancer Hospital and Institute, Beijing, 100142, China.
| | - Renjie Yang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| |
Collapse
|
38
|
Liu J, Xia Y, Pan X, Yan Z, Zhang L, Yang Z, Wu Y, Xue H, Bai S, Shen F, Wang K. Simultaneous versus staged major hepatectomy (≥3 liver segments) for outcomes of synchronous colorectal liver metastases: A systematic review and meta-analysis. Cancer Rep (Hoboken) 2022; 5:e1617. [PMID: 35753719 PMCID: PMC9351651 DOI: 10.1002/cnr2.1617] [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: 10/22/2021] [Revised: 03/02/2022] [Accepted: 03/24/2022] [Indexed: 11/10/2022] Open
Abstract
Background Hepatectomy is an effective treatment for synchronous colorectal liver metastases (SCLM) patients. However, whether to choose simultaneous hepatectomy (SIH) or staged hepatectomy (STH) is still controversial, especially during major hepatectomy (≥3 liver segments). Aims Compare the difference between the SCLM patients underwent SIH and STH, especially during major hepatectomy (≥3 liver segments). Methods and Results A meta‐analysis was conducted by analyzing the published data on the outcomes of SCLM patients underwent SIH or STH from January 2010 to December 2020 from the electronic databases. A random‐effects model was used to derive pooled estimates of odds ratio (OR) with 95% confidence interval (CI) for the explored outcomes. Eventually, 18 studies, including 5101 patients, were included this study. The result of meta‐analysis showed that SIH did not increase postoperative complications (pooled OR: 1.037; 95% CI: 0.897–1.200), perioperative mortality (pooled OR: 0.942; 95% CI: 0.552–1.607), 3‐year mortality (pooled OR: 1.090; 95% CI: 0.903–1.316) or 5‐year mortality (pooled OR: 1.077; 95% CI: 0.926–1.253), as compared with STH. Subgroup analysis showed that, simultaneous major hepatectomy (SIMH) also did not increase postoperative complications (pooled OR: 0.863; 95% CI: 0.627–1.188) or perioperative mortality (pooled OR: 0.689; 95% CI: 0.290–1.637) as compared with staged major hepatectomy (STMH). Conclusion Postoperative complications, perioperative mortality and long‐term prognosis had no significant difference between SIH and STH for SCLM patients. Besides, postoperative complications and perioperative mortality also had no significant difference between SIMH and STMH.
Collapse
Affiliation(s)
- Jianwei Liu
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Yong Xia
- Department of Hepatic Surgery IV, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Xiaorong Pan
- Shanghai Baoshan District Songnan Town Community Health Center, Shanghai, China
| | - Zhenlin Yan
- Department of Hepatic Surgery IV, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Lei Zhang
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Zhao Yang
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Yeye Wu
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Hui Xue
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Shilei Bai
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Feng Shen
- Department of Hepatic Surgery IV, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| | - Kui Wang
- Department of Hepatic Surgery II, Eastern Hepatobiliary Surgery Hospital, Navy Medical University, Shanghai, China
| |
Collapse
|
39
|
Van den Bosch V, Pedersoli F, Keil S, Neumann UP, Kuhl CK, Bruners P, Zimmermann M. Safety and efficacy of right portal vein embolization in patients with prior left lateral liver resection. Acta Radiol 2022; 63:727-733. [PMID: 33951926 DOI: 10.1177/02841851211014192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND In patients with bilobar metastatic liver disease, surgical clearance of both liver lobes may be achieved through multiple-stage liver resections. For patients with extensive disease, a major two-staged hepatectomy consisting of resection of liver segments II and III before right-sided portal vein embolization (PVE) and resection of segments V-VIII may be performed, leaving only segments IV ± I as the liver remnant. PURPOSE To describe the outcome following right-sided PVE after prior complete resection of liver segments II and III. MATERIAL AND METHODS In this retrospective study, 15 patients (mean age = 60.4 ± 9.3 years) with liver metastases from colorectal cancer (n = 14) and uveal melanoma (n = 1) who were scheduled to undergo a major two-stage hepatectomy, were included. Total liver volume (TLV) and volume of the future liver remnant (FLR) were measured on pre- and postinterventional computed tomography (CT) scans, and standardized FLR volumes (ratio FLR/TLV) were calculated. Patient data were retrospectively analyzed regarding peri- and postinterventional complications, with special emphasis on liver function tests. RESULTS The mean standardized post-PVE FLR volume was 26.9% ± 6.4% and no patient developed hepatic insufficiency after the PVE. Based on FLR hypertrophy and liver function tests, all but one patient were considered eligible for the subsequent right-sided hepatectomy. However, due to local tumor progression, only 9/15 patients eventually proceeded to the second stage of surgery. . CONCLUSION Right-sided PVE was safe and efficacious in this cohort of patients who had previously undergone a complete resection of liver segments II and III as part of a major staged hepatectomy pathway leaving only segments IV(±I) as the FLR. .
Collapse
Affiliation(s)
- Vincent Van den Bosch
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Federico Pedersoli
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Sebastian Keil
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Ulf P Neumann
- Department of Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Christiane K Kuhl
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Philipp Bruners
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Markus Zimmermann
- Department of Diagnostic and Interventional Radiology, University Hospital RWTH Aachen, Aachen, Germany
| |
Collapse
|
40
|
Repeat hepatectomy for recurrent colorectal liver metastases: A comparative analysis of short- and long-term results. Hepatobiliary Pancreat Dis Int 2022; 21:162-167. [PMID: 34526231 DOI: 10.1016/j.hbpd.2021.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 08/16/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Liver recurrence after resection of colorectal liver metastases (CRLM) is frequent. Repeat hepatectomy has been shown to have satisfactory perioperative results. However, the long-term outcomes and the benefits for patients with early recurrence have not been clarified. The aim of this study was to compare the short- and long-term outcomes of patients undergoing single hepatectomy and repeat hepatectomy for CRLM. Additionally, the oncological outcomes of patients with early (≤ 6 months) and late recurrence who underwent repeat hepatectomy were compared. METHODS Consecutive adult patients undergoing hepatectomy for CRLM between June 2000 and February 2020 were included and divided into two groups: single hepatectomy and repeat hepatectomy. RESULTS A total of 709 patients were included: 649 in the single hepatectomy group and 60 in the repeat hepatectomy group. Patients in the repeat hepatectomy group underwent more cycles of preoperative chemotherapy [4 (3-6) vs. 3 (2-4), P = 0.003]. Patients in the single hepatectomy group more frequently underwent major hepatectomies (34.5% vs. 16.7%, P = 0.004) and had a greater number of lesions resected (2.9 ± 3.6 vs. 1.9 ± 1.8, P = 0.011). There was no increase in operative time, estimated blood loss, length of hospital stay, complications, or mortality in the repeat hepatectomy group. There were no differences in overall survival (P = 0.626) and disease-free survival (P = 0.579) between the two groups. Similarly, for patients underwent repeat hepatectomy, no difference was observed between the early and late recurrence groups in terms of overall survival (P = 0.771) or disease-free survival (P = 0.350). CONCLUSIONS Repeat hepatectomy is feasible and safe, with similar short- and long-term outcomes when compared to single hepatectomy. Surgical treatment of early liver recurrence offers similar oncological outcomes to those obtained for late recurrence.
Collapse
|
41
|
Samoon Z, Naher SK, Sjoquist KM, Zalcberg J. Chemotherapy in resectable or potentially resectable colon cancer with liver metastases. Expert Opin Pharmacother 2022; 23:663-672. [PMID: 35196945 DOI: 10.1080/14656566.2022.2043276] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION The treatment of colorectal cancer liver metastases has seen significant improvement in recent years and, for certain patients, the long-term survival and even cure are possible. Despite this improvement, many more questions are yet to be answered: the optimal combination, duration, sequence of therapies, role of biologics and the timing of surgical resection are debated in the literature, with conflicting trial results. AREAS COVERED In this review, the authors highlight the current trial evidence for systemic chemotherapy and biologic therapy for colorectal cancer liver metastases in both the pre and post-resection setting. EXPERT OPINION The treatment of colorectal liver metastases requires a multidisciplinary approach. The role of adjuvant chemotherapy with 5 fluorouracil and oxaliplatin in stage 3 colon cancer is well established. However, the options for patients with resectable or borderline liver metastases, either in the neoadjuvant or adjuvant settings, require further study. For patients with borderline resectable metastases, the combination of triplet chemotherapy with 5 fluorouracil, oxaliplatin and irinotecan (FOLFOXIRI) offers the best conversion rate. The role of biologic agents such as bevacizumab and EGFR inhibitors in these settings is less clear based on current evidence.
Collapse
Affiliation(s)
- Zarka Samoon
- The Crown Princess Mary Cancer Care Centre, Medical Oncology Clinical Trials Unit, Westmead Hospital, NSW, Australia
| | - Sayeda Kamrun Naher
- National Health and Medical Research Council Clinical Trials Centre (NHMRC CTC), University of Sydney, Campbelltown, NSW, Australia
| | - Katrin M Sjoquist
- National Health and Medical Research Council Clinical Trials Centre (NHMRC CTC), University of Sydney, Campbelltown, NSW, Australia
| | - John Zalcberg
- Cancer Research Program, School of Public Health and Preventive Medicine, Faculty of Medicine, Monash University, Melbourne, Australia
| |
Collapse
|
42
|
Piccolo G, Barabino M, Pesce A, Diana M, Lecchi F, Santambrogio R, Opocher E, Bianchi PP, Piozzi GN. Role of Indocyanine Green Fluorescence Imaging in Minimally Invasive Resection of Colorectal Liver Metastases. Surg Laparosc Endosc Percutan Tech 2022; 32:259-265. [PMID: 35180735 DOI: 10.1097/sle.0000000000001037] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 12/15/2021] [Indexed: 02/07/2023]
Abstract
Indocyanine green (ICG) fluorescence imaging is an easy and reproducible method to detect hepatic lesions, both primary and metastatic. This review reports the potential benefits of this technique as a tactile mimicking visual tool and a navigator guide in minimally invasive liver resection of colorectal liver metastases (CRLM). PubMed and MEDLINE databases were searched for studies reporting the use of intravenous injection of ICG before minimally invasive surgery for CLRM. The search was performed for publications reported from the first study in 2014 to April 2021. The final review included 13 articles: 6 prospective cohort studies, 1 retrospective cohort study, 3 case series, 1 case report, 1 case-matched study, and 1 clinical trial registry. The administered dose ranged between 0.3 and 0.5 mg/kg, while timing ranged between 1 and 14 days before surgery. CRLM detection rate ranged between 30.3% and 100% with preoperative imaging (abdominal computed tomography/magnetic resonance imaging), between 93.3 and 100% with laparoscopic ultrasound, between 57.6% and 100% with ICG fluorescence, and was 100% with combined modalities (ICG and laparoscopic ultrasound) with weighted averages of 77.42%, 95.97%, 79.03%, and 100%, respectively. ICG fusion imaging also allowed to detect occult small-sized lesions, not diagnosed preoperatively. In addition, ICG is effective in real-time assessment of surgical margins by evaluating the integrity of the fluorescent rim around the CRLM.
Collapse
Affiliation(s)
- Gaetano Piccolo
- Unit of HepatoBilioPancreatic and Digestive Surgery, Department of Health Sciences
| | - Matteo Barabino
- Unit of HepatoBilioPancreatic and Digestive Surgery, Department of Health Sciences
| | - Antonio Pesce
- Unit of General Surgery, University of Ferrara, Azienda USL di Ferrara, Lagosanto (FE), Italy
| | - Michele Diana
- IRCAD, Research Institute Against Digestive Cancer
- Department of General, Digestive, Endocrine Surgery, University Hospital of Strasbourg
- ICube Laboratory, Photonics for Health, University of Strasbourg, Strasbourg, France
| | | | - Roberto Santambrogio
- Unit of General Surgery, ASST Fatebenefratelli Sacco: Azienda Socio Sanitaria Territoriale Fatebenefratelli Sacco, Milan
| | - Enrico Opocher
- Unit of HepatoBilioPancreatic and Digestive Surgery, Department of Health Sciences
| | - Paolo P Bianchi
- Division of General and Robotic Surgery, Department of Health Sciences, University of Milan, San Paolo Hospital
| | - Guglielmo N Piozzi
- Division of Colon and Rectal Surgery, Department of Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| |
Collapse
|
43
|
|
44
|
Aquina CT, Eskander MF, Pawlik TM. Liver-Directed Treatment Options Following Liver Tumor Recurrence: A Review of the Literature. Front Oncol 2022; 12:832405. [PMID: 35174097 PMCID: PMC8841620 DOI: 10.3389/fonc.2022.832405] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 01/11/2022] [Indexed: 01/27/2023] Open
Abstract
Recurrence following curative-intent hepatectomy for colorectal cancer liver metastasis, hepatocellular carcinoma, or cholangiocarcinoma is unfortunately common with a reported incidence as high as 75%. Various treatment modalities can improve survival following disease recurrence. A review of the literature was performed using PubMed. In addition to systemic therapy, liver-directed treatment options for recurrent liver disease include repeat hepatectomy, salvage liver transplantation, radiofrequency or microwave ablation, intra-arterial therapy, and stereotactic body radiation therapy. Repeat resection can be consider for patients with limited recurrent disease that meets resection criteria, as this therapeutic approach can provide a survival benefit and is potentially curative in a subset of patients. Salvage liver transplantation for recurrent hepatocellular carcinoma is another option, which has been associated with a 5-year survival of 50%. Salvage transplantation may be an option in particular for patients who are not candidates for resection due to underlying liver dysfunction but meet criteria for transplantation. Ablation is another modality to treat patients who recur with smaller tumors and are not surgical candidates due to comorbidity, liver dysfunction, or tumor location. For patients with inoperable disease, transarterial chemoembolization, or radioembolization with Yttrium-90 are liver-directed intra-arterial therapy modalities with relatively low risks that can be utilized. Stereotactic body radiation therapy is another palliative treatment option that can provide a response and local tumor control for smaller tumors.
Collapse
Affiliation(s)
- Christopher T. Aquina
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Digestive Health and Surgery Institute, AdventHealth Orlando, Orlando, FL, United States
| | - Mariam F. Eskander
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States
- Division of Surgical Oncology, Department of Surgery, Robert Wood Johnson Medical School and Rutgers Cancer Institute of New Jersey, New Brunswick, NJ, United States
| | - Timothy M. Pawlik
- Division of Surgical Oncology, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| |
Collapse
|
45
|
Goto K, Osaki M, Izutsu R, Tanaka H, Sasaki R, Tanio A, Satofuka H, Kazuki Y, Yamamoto M, Kugoh H, Ito H, Oshimura M, Fujiwara Y, Okada F. Establishment of an antibody specific for AMIGO2 improves immunohistochemical evaluation of liver metastases and clinical outcomes in patients with colorectal cancer. Diagn Pathol 2022; 17:16. [PMID: 35094710 PMCID: PMC8802484 DOI: 10.1186/s13000-021-01176-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 11/26/2021] [Indexed: 12/11/2022] Open
Abstract
Abstract
Instruction
The human amphoterin-induced gene and open reading frame (AMIGO) was identified as a novel cell adhesion molecule of type I transmembrane protein. AMIGO2 is one of three members of the AMIGO family (AMIGO1, 2, and 3), and the similarity between them is approximately 40% at the amino acid level. We have previously shown that AMIGO2 functions as a driver of liver metastasis. Immunohistochemical analysis of AMIGO2 expression in colorectal cancer (CRC) using a commercially available anti-AMIGO2 mouse monoclonal antibody clone sc-373699 (sc mAb) correlated with liver metastasis and poor prognosis. However, the sc mAb was found to be cross-reactive with all three molecules in the AMIGO family.
Methods
We generated a rat monoclonal antibody clone rTNK1A0012 (rTNK mAb) for human AMIGO2. The rTNK mAb was used to re-evaluate the association between AMIGO2 expression and liver metastases/clinical outcomes using the same CRC tissue samples previously reported with sc mAb.
Results
Western blot analysis revealed that a rTNK mAb was identified as being specific for AMIGO2 protein and did not cross-react with AMIGO1 and AMIGO3. The rTNK mAb and sc mAb showed higher AMIGO2 expression, which correlates with a high frequency of liver metastases (65.3% and 47.5%, respectively), while multivariate analysis showed that AMIGO2 expression was an independent prognostic factor for liver metastases (p = 7.930E-10 and p = 1.707E-5). The Kaplan-Meier analyses showed that the rTNK mAb (p = 0.004), but not sc mAb (p = 0.107), predicted worse overall survival in patients with high AMIGO2 expression. The relationship between AMIGO2 expression and poor disease-specific survival showed a higher level of significance for rTNK mAb (p = 0.00004) compared to sc mAb (p = 0.001).
Conclusions
These results indicate that the developed rTNK1A0012 mAb is an antibody that specifically recognizes AMIGO2 by immunohistochemistry and can be a more reliable and applicable method for the diagnostic detection of liver metastases and worse prognosis in patients with high AMIGO2-expressing CRC.
Collapse
|
46
|
Reinert T, Petersen LMS, Henriksen TV, Larsen MØ, Rasmussen MH, Johansen AFB, Øgaard N, Knudsen M, Nordentoft I, Vang S, Krag SRP, Knudsen AR, Mortensen FV, Andersen CL. Circulating tumor DNA for prognosis assessment and postoperative management after curative-intent resection of colorectal liver metastases. Int J Cancer 2022; 150:1537-1548. [PMID: 34994972 PMCID: PMC9303459 DOI: 10.1002/ijc.33924] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/15/2021] [Accepted: 12/20/2021] [Indexed: 12/20/2022]
Abstract
The recurrence rate of colorectal liver metastases (CRLM) patients treated with curative intent is above 50%. Standard of care surveillance includes intensive computed tomographic (CT) imaging as well as carcinoembryonic antigen (CEA) measurements. Nonetheless, relapse detection often happens too late to resume curative treatment. This longitudinal cohort study enrolled 115 patients with plasma samples (N = 439) prospectively collected before surgery, postoperatively at day 30 and every third month for up to 3 years. Droplet digital PCR (ddPCR) was used to monitor serial plasma samples for somatic mutations. Assessment of ctDNA status either immediately after surgery, or serially during surveillance, stratified the patients into groups of high and low recurrence risk (hazard ratio [HR], 7.6; 95% CI, 3.0-19.7; P < .0001; and HR, 4.3; 95% CI, 2.3-8.1; P < .0001, respectively). The positive predictive value (PPV) of ctDNA was 100% in all postoperative analyses. In multivariable analyses, postoperative ctDNA status was the only consistently significant risk marker associated with relapse (P < .0001). Indeterminate CT findings were observed for 30.8% (21/68) of patients. All patients (9/21) that were ctDNA positive at the time of the indeterminate CT scan later relapsed, contrasting 42.6% (5/12) of those ctDNA negative (P = .0046). Recurrence diagnoses in patients with indeterminate CT findings were delayed (median 2.8 months, P < .0001). ctDNA status is strongly associated with detection of minimal residual disease and early detection of relapse. Furthermore, ctDNA status can potentially contribute to clinical decision-making in case of indeterminate CT findings, reducing time-to-intervention.
Collapse
Affiliation(s)
- Thomas Reinert
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Marie Øbo Larsen
- Department of Surgery, Aarhus University Hospital, Aarhus, Denmark
| | | | | | - Nadia Øgaard
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Michael Knudsen
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Iver Nordentoft
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Søren Vang
- Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark
| | | | | | | | | |
Collapse
|
47
|
Silveira Júnior S, Tustumi F, Magalhães DDP, Jeismann VB, Fonseca GM, Kruger JAP, Coelho FF, Herman P. The impact of multivisceral liver resection on short- and long-term outcomes of patients with colorectal liver metastasis: A systematic review and meta-analysis. Clinics (Sao Paulo) 2022; 77:100099. [PMID: 36122500 PMCID: PMC9489954 DOI: 10.1016/j.clinsp.2022.100099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 06/27/2022] [Accepted: 08/16/2022] [Indexed: 11/24/2022] Open
Abstract
The impact of Multivisceral Liver Resection (MLR) on the outcome of patients with Colorectal Liver Metastasis (CRLM) is unclear. The present systematic review aimed to compare patients with CRLM who underwent MLR versus standard hepatectomy regarding short- and long-term outcomes. MLR is a feasible procedure but has a higher risk of major complications. MLR did not negatively affect long-term survival, suggesting that an extended resection is an option for potentially curative treatment for selected patients with CRLM.
Collapse
Affiliation(s)
- Sérgio Silveira Júnior
- Divisão de Cirurgia do Aparelho Digestivo, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Francisco Tustumi
- Divisão de Cirurgia do Aparelho Digestivo, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Daniel de Paiva Magalhães
- Divisão de Cirurgia do Aparelho Digestivo, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil.
| | - Vagner Birk Jeismann
- Divisão de Cirurgia do Aparelho Digestivo, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Gilton Marques Fonseca
- Divisão de Cirurgia do Aparelho Digestivo, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Jaime Arthur Pirola Kruger
- Instituto do Câncer do Estado de São Paulo (ICESP), Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Fabricio Ferreira Coelho
- Divisão de Cirurgia do Aparelho Digestivo, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| | - Paulo Herman
- Divisão de Cirurgia do Aparelho Digestivo, Departamento de Gastroenterologia, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo (HCFMUSP), São Paulo, SP, Brazil
| |
Collapse
|
48
|
Haberman DM, Andriani OC, Segaran NL, Volpacchio MM, Micheli ML, Russi RH, Pérez Fernández IA. Role of CT in Two-Stage Liver Surgery. Radiographics 2022; 42:106-124. [PMID: 34990325 DOI: 10.1148/rg.210067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Complete resection is the only potentially curative treatment for primary or metastatic liver tumors. Improvements in surgical techniques such as conventional two-stage hepatectomy (TSH) with portal vein embolization and ALPPS (associating liver partition and portal vein ligation for staged hepatectomy) promote hypertrophy of the future liver remnant (FLR), expanding resection criteria to include patients with widespread hepatic disease who were formerly not considered candidates for resection. Radiologists are essential in the multidisciplinary approach required for TSH. In particular, multidetector CT has a critical role throughout the various stages of this surgical process. The aims of CT before the first stage of TSH are to define the feasibility of surgery, assess the number and location of liver tumors in relation to relevant anatomy, and provide a detailed anatomic evaluation, including vascular and biliary variants. Volume calculation with CT is also essential to determine if the FLR is sufficient to avoid posthepatectomy liver failure. The objectives of CT between the first and second stages of TSH are to recalculate liver volumes (ie, assess FLR hypertrophy) and depict expected liver changes and complications that could modify the surgical plan or preclude the second stage of definitive resection. In this review, the importance of CT throughout different stages of TSH is discussed and key observations that contribute to surgical planning are highlighted. In addition, the advantages and limitations of MRI for detection of liver metastases and assessment of complications are briefly described. ©RSNA, 2022.
Collapse
Affiliation(s)
- Diego M Haberman
- From the Body Imaging Section, Centro de Diagnóstico Rossi, Esmeralda 141, Buenos Aires C1035ABD, Argentina (D.M.H., M.M.V., M.L.M.); Oncosurgical HPB Unit, Sanatorio de los Arcos, Swiss Medical Group, HPB, Buenos Aires, Argentina (O.C.A., R.H.R., I.A.P.F.); and Department of Radiology, Mayo Clinic, Phoenix, Ariz (N.L.S.)
| | - Oscar C Andriani
- From the Body Imaging Section, Centro de Diagnóstico Rossi, Esmeralda 141, Buenos Aires C1035ABD, Argentina (D.M.H., M.M.V., M.L.M.); Oncosurgical HPB Unit, Sanatorio de los Arcos, Swiss Medical Group, HPB, Buenos Aires, Argentina (O.C.A., R.H.R., I.A.P.F.); and Department of Radiology, Mayo Clinic, Phoenix, Ariz (N.L.S.)
| | - Nicole L Segaran
- From the Body Imaging Section, Centro de Diagnóstico Rossi, Esmeralda 141, Buenos Aires C1035ABD, Argentina (D.M.H., M.M.V., M.L.M.); Oncosurgical HPB Unit, Sanatorio de los Arcos, Swiss Medical Group, HPB, Buenos Aires, Argentina (O.C.A., R.H.R., I.A.P.F.); and Department of Radiology, Mayo Clinic, Phoenix, Ariz (N.L.S.)
| | - Mariano M Volpacchio
- From the Body Imaging Section, Centro de Diagnóstico Rossi, Esmeralda 141, Buenos Aires C1035ABD, Argentina (D.M.H., M.M.V., M.L.M.); Oncosurgical HPB Unit, Sanatorio de los Arcos, Swiss Medical Group, HPB, Buenos Aires, Argentina (O.C.A., R.H.R., I.A.P.F.); and Department of Radiology, Mayo Clinic, Phoenix, Ariz (N.L.S.)
| | - Maria Lucrecia Micheli
- From the Body Imaging Section, Centro de Diagnóstico Rossi, Esmeralda 141, Buenos Aires C1035ABD, Argentina (D.M.H., M.M.V., M.L.M.); Oncosurgical HPB Unit, Sanatorio de los Arcos, Swiss Medical Group, HPB, Buenos Aires, Argentina (O.C.A., R.H.R., I.A.P.F.); and Department of Radiology, Mayo Clinic, Phoenix, Ariz (N.L.S.)
| | - Rodolfo H Russi
- From the Body Imaging Section, Centro de Diagnóstico Rossi, Esmeralda 141, Buenos Aires C1035ABD, Argentina (D.M.H., M.M.V., M.L.M.); Oncosurgical HPB Unit, Sanatorio de los Arcos, Swiss Medical Group, HPB, Buenos Aires, Argentina (O.C.A., R.H.R., I.A.P.F.); and Department of Radiology, Mayo Clinic, Phoenix, Ariz (N.L.S.)
| | - Ignacio A Pérez Fernández
- From the Body Imaging Section, Centro de Diagnóstico Rossi, Esmeralda 141, Buenos Aires C1035ABD, Argentina (D.M.H., M.M.V., M.L.M.); Oncosurgical HPB Unit, Sanatorio de los Arcos, Swiss Medical Group, HPB, Buenos Aires, Argentina (O.C.A., R.H.R., I.A.P.F.); and Department of Radiology, Mayo Clinic, Phoenix, Ariz (N.L.S.)
| |
Collapse
|
49
|
Gross M, Spektor M, Jaffe A, Kucukkaya AS, Iseke S, Haider SP, Strazzabosco M, Chapiro J, Onofrey JA. Improved performance and consistency of deep learning 3D liver segmentation with heterogeneous cancer stages in magnetic resonance imaging. PLoS One 2021; 16:e0260630. [PMID: 34852007 PMCID: PMC8635384 DOI: 10.1371/journal.pone.0260630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 11/13/2021] [Indexed: 11/23/2022] Open
Abstract
PURPOSE Accurate liver segmentation is key for volumetry assessment to guide treatment decisions. Moreover, it is an important pre-processing step for cancer detection algorithms. Liver segmentation can be especially challenging in patients with cancer-related tissue changes and shape deformation. The aim of this study was to assess the ability of state-of-the-art deep learning 3D liver segmentation algorithms to generalize across all different Barcelona Clinic Liver Cancer (BCLC) liver cancer stages. METHODS This retrospective study, included patients from an institutional database that had arterial-phase T1-weighted magnetic resonance images with corresponding manual liver segmentations. The data was split into 70/15/15% for training/validation/testing each proportionally equal across BCLC stages. Two 3D convolutional neural networks were trained using identical U-net-derived architectures with equal sized training datasets: one spanning all BCLC stages ("All-Stage-Net": AS-Net), and one limited to early and intermediate BCLC stages ("Early-Intermediate-Stage-Net": EIS-Net). Segmentation accuracy was evaluated by the Dice Similarity Coefficient (DSC) on a dataset spanning all BCLC stages and a Wilcoxon signed-rank test was used for pairwise comparisons. RESULTS 219 subjects met the inclusion criteria (170 males, 49 females, 62.8±9.1 years) from all BCLC stages. Both networks were trained using 129 subjects: AS-Net training comprised 19, 74, 18, 8, and 10 BCLC 0, A, B, C, and D patients, respectively; EIS-Net training comprised 21, 86, and 22 BCLC 0, A, and B patients, respectively. DSCs (mean±SD) were 0.954±0.018 and 0.946±0.032 for AS-Net and EIS-Net (p<0.001), respectively. The AS-Net 0.956±0.014 significantly outperformed the EIS-Net 0.941±0.038 on advanced BCLC stages (p<0.001) and yielded similarly good segmentation performance on early and intermediate stages (AS-Net: 0.952±0.021; EIS-Net: 0.949±0.027; p = 0.107). CONCLUSION To ensure robust segmentation performance across cancer stages that is independent of liver shape deformation and tumor burden, it is critical to train deep learning models on heterogeneous imaging data spanning all BCLC stages.
Collapse
Affiliation(s)
- Moritz Gross
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, United States of America
- Charité Center for Diagnostic and Interventional Radiology, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Michael Spektor
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Ariel Jaffe
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Ahmet S. Kucukkaya
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, United States of America
- Charité Center for Diagnostic and Interventional Radiology, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | - Simon Iseke
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, United States of America
- Department of Diagnostic and Interventional Radiology, Pediatric Radiology and Neuroradiology, Rostock University Medical Center, Rostock, Germany
| | - Stefan P. Haider
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, United States of America
- Department of Otorhinolaryngology, University Hospital of Ludwig Maximilians Universität München, Munich, Germany
| | - Mario Strazzabosco
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - Julius Chapiro
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, United States of America
| | - John A. Onofrey
- Department of Radiology and Biomedical Imaging, Yale University School of Medicine, New Haven, Connecticut, United States of America
- Department of Urology, Yale University School of Medicine, New Haven, Connecticut, United States of America
- Department of Biomedical Engineering, Yale University, New Haven, Connecticut, United States of America
| |
Collapse
|
50
|
Kanemitsu Y, Shimizu Y, Mizusawa J, Inaba Y, Hamaguchi T, Shida D, Ohue M, Komori K, Shiomi A, Shiozawa M, Watanabe J, Suto T, Kinugasa Y, Takii Y, Bando H, Kobatake T, Inomata M, Shimada Y, Katayama H, Fukuda H. Hepatectomy Followed by mFOLFOX6 Versus Hepatectomy Alone for Liver-Only Metastatic Colorectal Cancer (JCOG0603): A Phase II or III Randomized Controlled Trial. J Clin Oncol 2021; 39:3789-3799. [PMID: 34520230 DOI: 10.1200/jco.21.01032] [Citation(s) in RCA: 108] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
PURPOSE Adjuvant chemotherapy after hepatectomy is controversial in liver-only metastatic colorectal cancer (CRC). We conducted a randomized controlled trial to examine if adjuvant modified infusional fluorouracil, leucovorin, and oxaliplatin (mFOLFOX6) is superior to hepatectomy alone for liver-only metastasis from CRC. PATIENTS AND METHODS In this phase II or III trial (JCOG0603), patients age 20-75 years with confirmed CRC and an unlimited number of liver metastatic lesions were randomly assigned to hepatectomy alone or 12 courses of adjuvant mFOLFOX6 after hepatectomy. The primary end point of phase III was disease-free survival (DFS) in intention-to-treat analysis. RESULTS Between March 2007 and January 2019, 300 patients were randomly assigned to hepatectomy alone (149 patients) or hepatectomy followed by chemotherapy (151 patients). At the third interim analysis of phase III with median follow-up of 53.6 months, the trial was terminated early according to the protocol because DFS was significantly longer in patients treated with hepatectomy followed by chemotherapy. With median follow-up of 59.2 months, the updated 5-year DFS was 38.7% (95% CI, 30.4 to 46.8) for hepatectomy alone compared with 49.8% (95% CI, 41.0 to 58.0) for chemotherapy (hazard ratio, 0.67; 95% CI, 0.50 to 0.92; one-sided P = .006). However, the updated 5-year overall survival (OS) was 83.1% (95% CI, 74.9 to 88.9) with hepatectomy alone and 71.2% (95% CI, 61.7 to 78.8) with hepatectomy followed by chemotherapy. In the chemotherapy arm, the most common grade 3 or higher severe adverse event was neutropenia (50% of patients), followed by sensory neuropathy (10%) and allergic reaction (4%). One patient died of unknown cause after three courses of mFOLFOX6 administration. CONCLUSION DFS did not correlate with OS for liver-only metastatic CRC. Adjuvant chemotherapy with mFOLFOX6 improves DFS among patients treated with hepatectomy for CRC liver metastasis. It remains unclear whether chemotherapy improves OS.
Collapse
Affiliation(s)
| | | | | | | | - Tetsuya Hamaguchi
- Saitama Medical University International Medical Center, Hidaka, Japan
| | - Dai Shida
- National Cancer Center Hospital, Tokyo, Japan
| | | | | | - Akio Shiomi
- Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | | | - Jun Watanabe
- Yokohama City University Medical Center, Yokohama, Japan
| | - Takeshi Suto
- Yamagata Prefectural Central Hospital, Yamagata, Japan
| | | | | | | | - Takaya Kobatake
- National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | | | | | | | | | | |
Collapse
|