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Xiong KG, Ke KY, Kong JF, Lin TS, Lin QB, Lin S, Zhu YY. Metabolic dysfunction-associated fatty liver disease increases the risk of complications after radical resection in patients with hepatocellular carcinoma. World J Surg Oncol 2024; 22:117. [PMID: 38698475 PMCID: PMC11067102 DOI: 10.1186/s12957-024-03385-7] [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: 12/11/2023] [Accepted: 04/06/2024] [Indexed: 05/05/2024] Open
Abstract
BACKGROUND AND AIMS The prevalence of metabolic dysfunction-associated fatty liver disease (MAFLD) in hepatocellular carcinoma (HCC) patients is increasing, yet its association with postoperative complications of HCC remains unclear. The aim of this study was to investigate the impact of MAFLD on complications after radical resection in HCC patients. METHODS Patients with HCC who underwent radical resection were included. Patients were stratified into MAFLD group and non-MAFLD group. Clinical features and post-hepatectomy complications were compared between the two groups, and logistic regression analysis was used to determine independent risk factors associated with post-hepatectomy complications. RESULTS Among the 936 eligible patients with HCC who underwent radical resection, concurrent MAFLD was diagnosed in 201 (21.5%) patients. Compared to the non-MAFLD group, the MAFLD group exhibited a higher incidence of complications, including infectious and major complications after radical resection in HCC patients. The logistic regression analysis found that MAFLD was an independent risk factor for complications, including infectious and major complications in HCC patients following radical resection (OR 1.565, 95%CI 1.109-2.343, P = 0.012; OR 2.092, 95%CI 1.386-3.156, P < 0.001; OR 1.859, 95% CI 1.106-3.124, P = 0.019; respectively). Subgroup analysis of HBV-related HCC patients yielded similar findings, and MAFLD patients with type 2 diabetes mellitus (T2DM) exhibited a higher incidence of postoperative complications compared to those without T2DM (all P < 0.05). CONCLUSIONS Concurrent MAFLD was associated with an increased incidence of complications after radical resection in patients with HCC, especially MAFLD with T2DM.
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Affiliation(s)
- Ke-Gong Xiong
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350001, China
| | - Kun-Yu Ke
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350001, China
| | - Jin-Feng Kong
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350001, China
| | - Tai-Shun Lin
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350001, China
| | - Qing-Biao Lin
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, 350001, China
| | - Su Lin
- Department of Hepatology, Hepatology Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350001, China
| | - Yue-Yong Zhu
- Department of Hepatology, Hepatology Research Institute, the First Affiliated Hospital of Fujian Medical University, Fuzhou, 350001, China.
- Fujian Clinical Research Center for Liver and Intestinal Diseases, Fuzhou, 350001, China.
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Kampf S, Sponder M, Fitschek F, Laxar D, Bodingbauer M, Binder C, Stremitzer S, Kaczirek K, Schwarz C. Obesity and its influence on liver dysfunction, morbidity and mortality after liver resection. Hepatobiliary Surg Nutr 2023; 12:704-714. [PMID: 37886202 PMCID: PMC10598315 DOI: 10.21037/hbsn-22-291] [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: 07/09/2022] [Accepted: 10/15/2022] [Indexed: 10/28/2023]
Abstract
Background Obesity and associated steatosis is an increasing health problem worldwide. Its influence on post-hepatectomy liver failure (PHLF) and after liver resection (LR) is still unclear. Methods Patients who underwent LR were investigated and divided into three groups [normal weight: body mass index (BMI) 18.5-24.9 kg/m2, overweight: BMI 25.0-29.9 kg/m2, obese: BMI ≥30 kg/m2] in this retrospective study. Primary aim of this study was to assess the influence of BMI and nonalcoholic steatohepatitis (NASH) on PHLF and morbidity. Results Of 888 included patients, 361 (40.7%) had normal weight, 360 (40.5%) were overweight, 167 (18.8%) were obese. Median age was 62.5 years (IQR, 54-69 years). The primary indication for LR was colorectal liver metastases (CLM) (n=366, 41.2%). NASH was present in 58 (16.1%) of normal weight, 84 (23.3%) of overweight and 69 (41.3%) of obese patients (P<0.001). PHLF occurred in 16.3% in normal weight, 15.3% in overweight and 11.4% in obese patients (P=0.32). NASH was not associated with PHLF. There was no association between patients' weight and the occurrence of postoperative complications (P=0.45). At multivariable analysis, solely major LR [odds ratio (OR): 2.7, 95% confidence interval (CI): 1.83-4.04; P<0.001] remained a significant predictor for PHLF. Conclusions Postoperative complications and PHLF are comparable in normal weight, overweight and obese patients and LRs using modern techniques can be safely performed in these patients.
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Affiliation(s)
- Stephanie Kampf
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Michael Sponder
- Division of Cardiology, Department of Internal Medicine II, Medical University of Vienna, Vienna, Austria
| | - Fabian Fitschek
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Daniel Laxar
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Martin Bodingbauer
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Carina Binder
- Clinical Institute of Pathology, Medical University of Vienna, Vienna, Austria
| | - Stefan Stremitzer
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Klaus Kaczirek
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Christoph Schwarz
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
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Price RG, Lloyd S, Wang X, Haaland B, Nelson G, Salter B. Adipose Tissue Distribution and Body Mass Index (BMI) Correlation With Daily Image-Guided Radiotherapy (IGRT) Shifts of Abdominal Radiation Therapy Patients. Cureus 2023; 15:e40979. [PMID: 37503478 PMCID: PMC10370477 DOI: 10.7759/cureus.40979] [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] [Accepted: 06/17/2023] [Indexed: 07/29/2023] Open
Abstract
Purpose There are several studies suggesting a correlation between image-guided radiotherapy (IGRT) setup errors and body mass index (BMI). However, abdominal fat content has visceral and subcutaneous components, which may affect setup errors differently. This study aims to analyze a potential workflow for characterizing adipose content and distribution in the region of the target that would allow a quickly calculated metric of abdominal fat content to stratify these patients. Methods IGRT shift data was retrospectively tabulated from daily fan-beam CT-on-rails pre-treatment alignment for 50 abdominal radiation therapy (RT) patients, and systematic and random errors in the daily setup were characterized by tabulating average and standard deviations of shift data for each patient and looking at differences for different distributions of adipose content. Visceral and subcutaneous fat content were defined by visceral fat area (VFA) and subcutaneous fat area (SFA) using a region-growing algorithm to contour adipose tissue on CT simulation scans. All contours were created for a single slice at the treatment isocenter, on which the VFA and SFA were calculated. A log-rank test was used to test trends in shifts over quartiles of adiposity. Results VFA ranged from 1.9-342.8c m2, and SFA from 11.8-756.0 cm2. The standard definition (SD) of random error (σ) in the lateral axis for Q1 vs. Q4 VFA was 0.10cm vs. 0.29cm, 0.12cm vs. 0.28cm for SFA, and 0.12cm vs. 0.31cm for BMI. The percentage of longitudinal shifts greater than 10mm for Q1 vs. Q4 VFA was 0% vs. 9%, 2% vs. 19% for SFA, and 0% vs. 20% for BMI. Statistically significant trends in shifts vs. the BMI quartile were seen for both pitch and the longitudinal direction, as well as for pitch corrections vs. the VFA quartile. Conclusion Within this dataset, abdominal cancer patients showed statistically significant trends in shift probability vs. BMI and VFA. Also, patients in the upper quartiles of all adiposity metrics showed an increased SD of σ in the lateral direction and increased shifts over 10 mm in the longitudinal direction. However, despite these relationships, neither VFA nor SFA offered discernible advantages in their relationship to shift uncertainty relative to BMI.
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Affiliation(s)
- Ryan G Price
- Radiation Oncology, University of Utah School of Medicine; Huntsman Cancer Institute, Salt Lake City, USA
| | - Shane Lloyd
- Radiation Oncology, University of Utah School of Medicine; Huntsman Cancer Institute, Salt Lake City, USA
| | - Xuechen Wang
- Biostatistics, University of Utah, Salt Lake City, USA
| | - Ben Haaland
- Biostatistics, University of Utah, Salt Lake City, USA
| | - Geoff Nelson
- Radiation Oncology, University of Utah School of Medicine; Huntsman Cancer Institute, Salt Lake City, USA
| | - Bill Salter
- Medical Physics, Radiation Oncology, University of Utah School of Medicine; Huntsman Cancer Institute, Salt Lake City, USA
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Xiong KG, Lin TS, Kong JF, Lin QB, Chen LF, Ke KY. Impact of MAFLD on the complications after hepatectomy in patients with HBV-related hepatocellular carcinoma. Medicine (Baltimore) 2023; 102:e33062. [PMID: 36862923 PMCID: PMC9981384 DOI: 10.1097/md.0000000000033062] [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] [Indexed: 03/04/2023] Open
Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) is a term that was proposed in 2020 by a group of international experts. However, the impact of MAFLD on complications after hepatectomy in patients with hepatocellular carcinoma is not clear. The aim of this study is to explore the influence of MAFLD on the complications after hepatectomy in patients with hepatitis B virus-related hepatocellular carcinoma (HBV-HCC). Patients with HBV-HCC who underwent hepatectomy between January 2019 and December 2021 were consecutively enrolled. The predictors of complications after hepatectomy in HBV-HCC patients were retrospectively analyzed. Among the 514 eligible HBV-HCC patients, 117 (22.8%) were diagnosed with concurrent MAFLD. Post hepatectomy complications occurred in 101 patients (19.6%), including 75 patients (14.6%) with infectious complications and 40 patients (7.8%) with major complications. Univariate analysis showed that MAFLD was not the risk factor for complications after hepatectomy in patients with HBV-HCC (P > .05). However, univariate and multivariate analysis revealed that lean-MAFLD was an independent risk factor for post hepatectomy complications in patients with HBV-HCC (odds ratio 2.245; 95% confidence interval 1.243-5.362, P = .028). Similar results were found in the analysis of predictors for infectious and major complications after hepatectomy in patients with HBV-HCC. MAFLD commonly coexists with HBV-HCC and is not directly associated with complications after hepatectomy, but lean-MAFLD is an independent risk factor for post hepatectomy complications in patients with HBV-HCC.
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Affiliation(s)
- Ke-Gong Xiong
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
| | - Tai-Shun Lin
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
| | - Jin-Feng Kong
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
| | - Qing-Biao Lin
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
| | - Li-Fang Chen
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
| | - Kun-Yu Ke
- Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, China
- * Correspondence: Kun-Yu Ke, Department of Hepatology, Mengchao Hepatobiliary Hospital of Fujian Medical University, No. 312, Xihong Road, GuLou District, Fuzhou 350025, China (e-mail: )
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Relationship between Being Overweight and Clinical Outcomes of Ablation Therapy for Hepatocellular Carcinoma under Ultrasound Guidance: A Retrospective Analysis. Cancers (Basel) 2023; 15:cancers15041289. [PMID: 36831630 PMCID: PMC9953948 DOI: 10.3390/cancers15041289] [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: 02/02/2023] [Revised: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
This study aimed to investigate the effect of being overweight on the outcome of ablation therapy for patients with early-stage hepatocellular carcinoma (HCC). This retrospective study included 198 patients with HCC who underwent radiofrequency ablation or microwave ablation at Gunma Saiseikai Maebashi Hospital between April 2017 and December 2021. We divided the patients into two groups based on their body mass index (BMI): overweight (BMI ≥ 25 kg/m2, n = 74 (37.4%)) and non-overweight (BMI < 25 kg/m2, n = 124 (62.6%)). The technical success rates (TSRs) in the first session were 78.4% and 90.3% in overweight and non-overweight patients, respectively, with a significant difference (p = 0.03). Additional ablation therapy for residual tumors was required in 15 (20.3%) overweight and 11 (8.9%) non-overweight patients (p = 0.03), resulting in 95.9% and 99.2% TSRs at the final session, respectively, without a significant difference (p = 0.3). While local tumor progression and distant recurrence rates were not significantly different between the two groups, overall survival was better in overweight patients than in non-overweight patients (p < 0.001). Despite the potential adverse impact of being overweight on public health problems, the present findings showed the relationship between being overweight and improved survival. The negative aspects of being overweight might remain as minor technical issues in HCC patients receiving ablation therapy.
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Geh D, Manas DM, Reeves HL. Hepatocellular carcinoma in non-alcoholic fatty liver disease-a review of an emerging challenge facing clinicians. Hepatobiliary Surg Nutr 2021; 10:59-75. [PMID: 33575290 DOI: 10.21037/hbsn.2019.08.08] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 08/21/2019] [Indexed: 12/14/2022]
Abstract
Importance Non-alcoholic fatty liver disease (NAFLD) is a rapidly growing cause of chronic liver disease and is becoming a leading cause of hepatocellular carcinoma (HCC) in many developed countries. This presents major challenges for the surveillance, diagnosis and treatment of HCC. Objective To discuss the clinical challenges faced by clinicians in managing the rising number of NAFLD-HCC cases. Evidence Review MEDLINE, PubMed and Embase databases were searched using the keywords; NAFLD, HCC, surveillance, hepatectomy, liver transplantation, percutaneous ablation, transarterial chemoembolization (TACE), selective internal radiotherapy treatment (SIRT) and sorafenib. Relevant clinical studies were included. Findings Current HCC surveillance programmes are inadequate because they only screen for HCC in patients with cirrhosis, whereas in NAFLD a significant proportion of HCC develops in the absence of cirrhosis. Consequently NAFLD patients often present with a more advanced stage of HCC, with a poorer prognosis. NAFLD-HCC patients also tend to be older and to have more co-morbidities compared to HCC of other etiologies. This limits the use of curative treatments such as liver resection and orthotopic liver transplantation (OLT). Evidence suggests that although NAFLD-HCC patients who undergo liver resection or OLT have worse perioperative and short-term outcomes, overall long-term survival is comparable to HCC of other etiologies. This highlights the importance of careful patient selection, pre-habilitation and perioperative planning for NAFLD-HCC patients being considered for surgical treatment. Careful consideration is also important for non-surgical treatments, although the evidence supporting treatment selection is frequently lacking, as these patients tend to be poorly represented in clinical trials. Locoregional therapies such as percutaneous ablation and TACE may be less well tolerated and less effective in NAFLD patients with obesity or diabetes. The tyrosine kinase inhibitor sorafenib may also be less effective. Conclusions and Relevance This review highlights how international guidelines, for which NAFLD traditionally has made up a small part of the evidence base, may not be appropriate for all NAFLD-HCC patients. Future guidelines need to reflect the changing landscape of HCC, by making specific recommendations for the management of NAFLD-HCC.
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Affiliation(s)
- Daniel Geh
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK.,Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - Derek M Manas
- Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK.,Hepatopancreatobiliary Multidisciplinary Team, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Helen L Reeves
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK.,Hepatopancreatobiliary Multidisciplinary Team, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
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Obesity is not a risk factor for either mortality or complications after laparoscopic cholecystectomy for cholecystitis. Sci Rep 2021; 11:2384. [PMID: 33504891 PMCID: PMC7840918 DOI: 10.1038/s41598-021-81963-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 01/11/2021] [Indexed: 12/07/2022] Open
Abstract
Obesity is a positive predictor of surgical morbidity. There are few reports of laparoscopic cholecystectomy (LC) outcomes in obese patients. This study aimed to clarify this relationship. This retrospective study included patients who underwent LC at Showa University Northern Yokohama Hospital between January 2017 and April 2020. A total of 563 cases were examined and divided into two groups: obese (n = 142) (BMI ≥ 25 kg/m2) and non-obese (n = 241) (BMI < 25 kg/m2). The non-obese group had more female patients (54%), whereas the obese group had more male patients (59.1%). The obese group was younger (56.6 years). Preoperative laboratory data of liver function were within the normal range. The obese group had a significantly higher white blood cell (WBC) count (6420/μL), although this was within normal range. Operative time was significantly longer in the obese group (p = 0.0001). However, blood loss and conversion rate were not significantly different among the groups, neither were surgical outcomes, including postoperative hospital stay and complications. Male sex and previous abdominal surgery were risk factors for conversion, and only advanced age (≥ 79 years) was an independent predictor of postoperative complications as observed in the multivariate analysis. Although the operation time was prolonged in obese patients, operative factors and outcomes were not. Therefore, LC could be safely performed in obese patients with similar efficacy as in non-obese patients.
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Fischer A, Fuchs J, Stravodimos C, Hinz U, Billeter A, Büchler MW, Mehrabi A, Hoffmann K. Influence of diabetes on short-term outcome after major hepatectomy: an underestimated risk? BMC Surg 2020; 20:305. [PMID: 33256698 PMCID: PMC7708157 DOI: 10.1186/s12893-020-00971-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Accepted: 11/18/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Patient-related risk factors such as diabetes mellitus and obesity are increasing in western countries. At the same time the indications for liver resection in both benign and malignant diseases have been significantly extended in recent years. Major liver resection is performed more frequently in a patient population of old age, comorbidity and high rates of neoadjuvant chemotherapy. The aim of this study was to evaluate whether diabetes mellitus, obesity and overweight are risk factors for the short-term post-operative outcome after major liver resection. METHODS Four hundred seventeen major liver resections (≥ 3 segments) were selected from a prospective database. Exclusion criteria were prior liver resection in patient's history and synchronous major intra-abdominal procedures. Overweight was defined as BMI ≥ 25 kg/m2 and < 30 kg/m2 and obesity as BMI ≥ 30 kg/m2. Primary end point was 90-day mortality and logistic regression was used for multivariate analysis. Secondary end points included morbidity, complications according to Clavien-Dindo classification, unplanned readmission, bile leakage, and liver failure. Morbidity was defined as occurrence of a post-operative complication during hospital stay or within 90 days postoperatively. RESULTS Fifty-nine patients had diabetes mellitus (14.1%), 48 were obese (11.6%) and 147 were overweight (35.5%). There were no statistically significant differences in mortality rates between the groups. In the multivariate analysis, diabetes was an independent predictor of morbidity (OR = 2.44, p = 0.02), Clavien-Dindo grade IV complications (OR = 3.6, p = 0.004), unplanned readmission (OR = 2.44, p = 0.04) and bile leakage (OR = 2.06, p = 0.046). Obese and overweight patients did not have an impaired post-operative outcome compared patients with normal weight. CONCLUSIONS Diabetes has direct influence on the short-term postoperative outcome with an increased risk of morbidity but not mortality. Preoperative identification of high-risk patients will potentially decrease complication rates and allow for individual patient counseling as part of a shared decision-making process. For obese and overweight patients, major liver resection is a safe procedure.
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Affiliation(s)
- Alexander Fischer
- Department of General and Transplant Surgery, University Hospital Heidelberg, Ruprecht-Karls-University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Juri Fuchs
- Department of General and Transplant Surgery, University Hospital Heidelberg, Ruprecht-Karls-University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Christos Stravodimos
- Department of General and Visceral Surgery, Municipal Hospital Karlsruhe, Moltkestrasse 90, 76133, Karlsruhe, Germany
| | - Ulf Hinz
- Department of General and Transplant Surgery, University Hospital Heidelberg, Ruprecht-Karls-University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Adrian Billeter
- Department of General and Transplant Surgery, University Hospital Heidelberg, Ruprecht-Karls-University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Markus W Büchler
- Department of General and Transplant Surgery, University Hospital Heidelberg, Ruprecht-Karls-University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Arianeb Mehrabi
- Department of General and Transplant Surgery, University Hospital Heidelberg, Ruprecht-Karls-University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany
| | - Katrin Hoffmann
- Department of General and Transplant Surgery, University Hospital Heidelberg, Ruprecht-Karls-University, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany.
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Chen ZX, Jian ZW, Wu XW, Wang JC, Peng JY, Huang CY, Lao XM. Impact of overweightness and critical weight loss on overall survival in patients with hepatocellular carcinoma initially treated with chemoembolization. Gastroenterol Rep (Oxf) 2020; 8:125-133. [PMID: 32280472 PMCID: PMC7136712 DOI: 10.1093/gastro/goz040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 06/15/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The effects of overweightness and weight loss on the development and prognosis of hepatocellular carcinoma (HCC) remain unclear. In this study, we aimed to evaluate the impact of overweightness and weight loss on the survival of patients with intermediate/advanced HCC receiving chemoembolization as initial treatment. METHODS We examined 1,170 patients who underwent chemoembolization as initial treatment for Barcelona-Clínic Liver Cancer stages B and C HCC at Sun Yat-sen University Cancer Center (Guangzhou, China) between December 2009 and May 2015. A baseline body mass index (BMI) of ≥23 kg/m2 was defined as overweight, and body-weight loss of ≥5.0% from baseline was defined as critical weight loss (CWL). Cox regression analysis was used to determine the association between overweightness or CWL and overall survival (OS). RESULTS The median survival time was 16.8 (95% confidence interval, 13.9-19.7) months and 11.1 (95% confidence interval, 10.0-12.2) months in the overweight and non-overweight groups (log-rank test, P < 0.001), respectively. Cox multivariate analysis identified overweightness as an independent protective prognostic factor for OS (P < 0.001). Subgroup stratification analysis revealed a significant association between overweightness and survival among patients receiving further treatment (P = 0.005), but not in those not receiving further treatment (P = 0.683). Multivariate analysis showed that both overweightness and CWL were independent prognostic factors for OS among patients receiving further treatment. CONCLUSION Among patients with intermediate- or advanced-stage HCC initially treated with chemoembolization, overweightness was associated with longer OS. Furthermore, CWL was an independent adverse prognostic factor for OS in patients receiving additional treatment.
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Affiliation(s)
- Zhen-Xin Chen
- Department of Hepatobiliary and Pancreatic Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Southern China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, P. R. China
| | - Zhi-Wei Jian
- Department of Hepatobiliary and Pancreatic Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Southern China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, P. R. China
| | - Xi-Wen Wu
- Department of Hepatobiliary and Pancreatic Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Southern China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, P. R. China
| | - Jun-Cheng Wang
- Department of Hepatobiliary and Pancreatic Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Southern China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, P. R. China
| | - Jing-Yuan Peng
- Department of Hepatobiliary and Pancreatic Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Southern China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, P. R. China
| | - Chun-Yu Huang
- Department of Endoscopy, Sun Yat-sen University Cancer Center, State Key Laboratory of Southern China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, P. R. China
| | - Xiang-Ming Lao
- Department of Hepatobiliary and Pancreatic Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Southern China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, P. R. China
- Corresponding author. Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, Guangdong 510060, P. R. China. Tel: +86-20-87343828; Fax: +86-20-87343585;
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Itoh S, Yoshizumi T, Mori M. Is sarcopenic obesity superior to sarcopenia as a predicting indicator in patients with hepatocellular carcinoma following hepatic resection? Hepatobiliary Surg Nutr 2020; 9:202-204. [PMID: 32355679 DOI: 10.21037/hbsn.2019.09.14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Shinji Itoh
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Impact of Body Composition on the Risk of Hepatocellular Carcinoma Recurrence After Liver Transplantation. J Clin Med 2019; 8:jcm8101672. [PMID: 31614892 PMCID: PMC6832484 DOI: 10.3390/jcm8101672] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 09/20/2019] [Accepted: 10/11/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Body composition parameters are reported to influence the risk of hepatocellular carcinoma (HCC) recurrence after liver resection, yet data on patients undergoing liver transplantation are scarce. The aim of this study was to evaluate the impact of the amount of abdominal adipose tissue and skeletal muscles on the risk of HCC recurrence after liver transplantation. METHODS This was a retrospective observational study performed on 77 HCC patients after liver transplantation. Subcutaneous fat area (SFA), visceral fat area, psoas muscle area and total skeletal muscle area were assessed on computed tomography on the level of L3 vertebra and divided by square meters of patient height. The primary outcome measure was five-year recurrence-free survival. RESULTS Recurrence-free survival in the entire cohort was 95.7%, 90.8%, and 86.5% after one, three, and five years post-transplantation, respectively. SFA was significantly associated with the risk of HCC recurrence (p = 0.013), whereas no significant effects were found for visceral fat and skeletal muscle indices. The optimal cut-off for SFA for prediction of recurrence was 71.5 cm2/m2. Patients with SFA < 71.5 cm2/m2 and ≥71.5 cm2/m2 exhibited five-year recurrence-free survival of 96.0% and 55.4%, respectively (p = 0.001). CONCLUSIONS Excessive amount of subcutaneous adipose tissue is a risk factor for HCC recurrence after liver transplantation and may be considered in patient selection process.
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Chen Z, Jian Z, Wu X, Wang J, Peng J, Lao X. Clinical conditions and treatment requirements for long-term survival among hepatitis B-related hepatocellular carcinoma initially treated with chemoembolization. Cancer Med 2019; 8:5097-5107. [PMID: 31313476 PMCID: PMC6718579 DOI: 10.1002/cam4.2380] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 06/14/2019] [Accepted: 06/17/2019] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE Transarterial chemoembolization (TACE) is recommended to treat intermediate/advanced stage of hepatocellular carcinoma (HCC). However, the overall survival among initially TACE-treated patients varies significantly. The clinical characterization of long-term survival following TACE remains uncertain. We sought to identify clinical parameters and treatment requirements for long-term survival among patients with hepatitis B-related HCC who were initially treated with TACE. MATERIALS AND METHODS The included patients with HCC were admitted to our cancer center between December 2009 and May 2015. Patients who survived for >3 years were compared with those who died within 3 years. The clinical and laboratory findings that were associated with the survival were also analyzed. RESULTS One in six (17.9%) patients with HCC in this cohort survived for > 3 years after TACE. Body mass index (BMI) ≥ 23kg/m2 , aspartate aminotransferase levels ≤ 40 U/L, an activated partial thromboplastin time ≤ 34 seconds, α-fetoprotein (AFP) levels ≤ 25 ng/mL, antiviral therapy, tumor size ≤ 8 cm, solitary nodule, and the absence of vascular invasion were independently favorably associated with a 3-year survival. An absence of vascular invasion was the only independent factor associated with 3-year survival in patients who received resection and/or ablation after TACE. CONCLUSION In this cohort, a 3-year survival was associated with BMI, antivirus treatment, tumor status, hepatic function, and AFP level. Distant metastasis did not negatively impact the long-term survival among patients with hepatitis B-related HCC initially treated with TACE. Vascular invasion was the single impediment to long-term survival in patients who received add-on resection and/or ablation after TACE.
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Affiliation(s)
- Zhen‐Xin Chen
- Department of Hepatobiliary and Pancreatic SurgerySun Yat‐sen University Cancer CenterGuangzhouP. R. China
- State Key Laboratory of Southern ChinaGuangzhouP. R. China
- Collaborative Innovation Center for Cancer MedicineGuangzhouP. R. China
| | - Zhi‐Wei Jian
- Department of Hepatobiliary and Pancreatic SurgerySun Yat‐sen University Cancer CenterGuangzhouP. R. China
- State Key Laboratory of Southern ChinaGuangzhouP. R. China
- Collaborative Innovation Center for Cancer MedicineGuangzhouP. R. China
| | - Xi‐Wen Wu
- Department of Hepatobiliary and Pancreatic SurgerySun Yat‐sen University Cancer CenterGuangzhouP. R. China
- State Key Laboratory of Southern ChinaGuangzhouP. R. China
- Collaborative Innovation Center for Cancer MedicineGuangzhouP. R. China
| | - Jun‐Cheng Wang
- Department of Hepatobiliary and Pancreatic SurgerySun Yat‐sen University Cancer CenterGuangzhouP. R. China
- State Key Laboratory of Southern ChinaGuangzhouP. R. China
- Collaborative Innovation Center for Cancer MedicineGuangzhouP. R. China
| | - Jing‐Yuan Peng
- Department of Hepatobiliary and Pancreatic SurgerySun Yat‐sen University Cancer CenterGuangzhouP. R. China
- State Key Laboratory of Southern ChinaGuangzhouP. R. China
- Collaborative Innovation Center for Cancer MedicineGuangzhouP. R. China
| | - Xiang‐Ming Lao
- Department of Hepatobiliary and Pancreatic SurgerySun Yat‐sen University Cancer CenterGuangzhouP. R. China
- State Key Laboratory of Southern ChinaGuangzhouP. R. China
- Collaborative Innovation Center for Cancer MedicineGuangzhouP. R. China
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He J, Liu H, Deng L, Wei X, Chen T, Xia S, Liu Y. Influence of obesity on in-hospital and postoperative outcomes of hepatic resection for malignancy: a 10-year retrospective analysis from the US National Inpatient Sample. BMJ Open 2019; 9:e029823. [PMID: 31462479 PMCID: PMC6720254 DOI: 10.1136/bmjopen-2019-029823] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES The influence of obesity on the outcomes of curative liver resection for malignancies remains controversial. We aimed to compare the in-hospital outcomes of liver resection for malignancy between obese and non-obese patients. DESIGN This was a population-based, retrospective, observational study using data from the Nationwide Inpatient Sample (NIS), the largest all-payer US inpatient care database. SETTING Hospitalisations of adults ≥18 years old with diagnoses of primary hepatobiliary malignancy or secondary malignant neoplasms of liver in the USA were identified from the NIS database between 2005 and 2014. PARTICIPANTS Data of 18 398 patients ≥18 years old and underwent liver resection without pancreatic resection in the NIS were extracted. All included subjects had primary hepatobiliary malignancy or secondary malignant neoplasms of the liver. Patients were divided into obese and non-obese groups. These groups were compared with respect to postoperative complications, length of hospital stay and hospital cost according to surgical extent and approach. INTERVENTIONS Patients were undergoing lobectomy of liver or partial hepatectomy. PRIMARY AND SECONDARY OUTCOME MEASURES The primary endpoints of this study were postoperative complications, length of hospital stay and hospital cost. RESULTS After adjustment, obese patients were significantly more likely to experience postoperative complications than were non-obese patients (adjusted OR 1.25, 95% CI 1.10 to 1.42), regardless of whether lobectomy or partial hepatectomy was performed. Furthermore, obesity was significantly associated with increased risk of postoperative complications in patients who underwent open liver resection, but not laparoscopic resection. No significant difference was observed in length of hospital stay or total hospital costs between obese and non-obese patients. CONCLUSIONS After adjustment for preoperative comorbidities and other potential confounders, obesity is significantly associated with greater risk of complications in patients undergoing open liver resection for malignancy, but not laparoscopic resection.
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Affiliation(s)
- Jiafa He
- Department of Hepatobiliary Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Heping Liu
- Guangzhou Yiyang Bio-technology Co., Ltd, Guangzhou, China
| | - Li Deng
- Guangzhou Beogene Biotech CO., Ltd, Guangzhou, China
| | - Xiangling Wei
- Department of Hepatobiliary Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Taiying Chen
- Guangzhou Beogene Biotech CO., Ltd, Guangzhou, China
| | - Shangzhou Xia
- Guangzhou Yiyang Bio-technology Co., Ltd, Guangzhou, China
| | - Yubin Liu
- Department of Hepatobiliary Surgery, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Hughes TM, Shah K, Noria S, Pawlik T. Is BMI associated with post-operative complication risk among patients undergoing major abdominal surgery for cancer? A systematic review. J Surg Oncol 2018; 117:1009-1019. [DOI: 10.1002/jso.24999] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 01/01/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Tasha M. Hughes
- The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Kejal Shah
- The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Sabrena Noria
- The Ohio State University Wexner Medical Center; Columbus Ohio
| | - Timothy Pawlik
- The Ohio State University Wexner Medical Center; Columbus Ohio
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Ri M, Aikou S, Seto Y. Obesity as a surgical risk factor. Ann Gastroenterol Surg 2017; 2:13-21. [PMID: 29863119 PMCID: PMC5881295 DOI: 10.1002/ags3.12049] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Accepted: 09/14/2017] [Indexed: 12/15/2022] Open
Abstract
In recent years, both the actual number of overweight/obese individuals and their proportion of the population have steadily been rising worldwide and obesity-related diseases have become major health concerns. In addition, as obesity is associated with an increased incidence of gastroenterological cancer, the number of obese patients has also been increasing in the field of gastroenterological surgery. While the influence of obesity on gastroenterological surgery has been widely studied, very few reports have focused on individual organs or surgical procedures, using a cross-sectional study design. In the present review, we aimed to summarize the impacts of obesity on surgeries for the esophagus, stomach, colorectum, liver and pancreas. In general, obesity prolongs operative time. As to short-term postoperative outcomes, obesity might be a risk for certain complications, depending on the procedure carried out. In contrast, it is possible that obesity doesn't adversely impact long-term surgical outcomes. The influences of obesity on surgery are made even more complex by various categories of operative outcomes, surgical procedures, and differences in obesity among races. Therefore, it is important to appropriately evaluate perioperative risk factors, including obesity.
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Affiliation(s)
- Motonari Ri
- Department of Gastrointestinal Surgery Graduate School of Medicine The University of Tokyo Tokyo Japan
| | - Susumu Aikou
- Department of Gastrointestinal Surgery Graduate School of Medicine The University of Tokyo Tokyo Japan
| | - Yasuyuki Seto
- Department of Gastrointestinal Surgery Graduate School of Medicine The University of Tokyo Tokyo Japan
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Abstract
Obesity and related metabolic disorders have become globally prevalent posing a challenge for the chronically damaged liver and predisposing the development and progression of cancer. The rising phenomenon of "obesity epidemic" may provide means for understanding why liver cancer is one of the few malignancies with rising incidence in developed countries over the last decades. Non-alcoholic fatty liver disease associated with obesity, insulin resistance, and type 2 diabetes is an increasingly recognized trigger for liver cancer in Western populations characterized by low prevalence of established risk factors for liver cancer such as viral hepatitis and hepatotoxin exposure. Accumulating evidence has established an association between higher body mass index as an indicator of general obesity and higher risk of primary liver cancer. The associations are stronger in men, in patients with underlying liver disease and in white ethnic groups. Abdominal obesity, weight gain in adult life and metabolic factors related to visceral fat accumulation were also suggested as important risk factors for liver cancer; however, more studies are needed to evaluate these associations. The association of obesity and metabolic parameters with liver cancer survival remains controversial. It is unclear which exact mechanisms could provide links between obesity and liver cancer risk. Recent evidence has implicated several molecular pathways in obesity-associated liver cancer. These include insulin resistance leading to increased levels of insulin and insulin-like growth factors, chronic inflammation, adipose tissue remodeling, pro-inflammatory cytokine and adipokine secretion, and altered gut microbiota. These mechanisms coincide with inflammatory and metabolic processes occurring in non-alcoholic fatty liver disease predisposing cancer development and progression. In the context of the current evidence, better understanding of the role of obesity and related metabolic factors may help in improving current strategies for liver cancer prevention.
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Okamura A, Watanabe M, Mine S, Nishida K, Imamura Y, Kurogochi T, Kitagawa Y, Sano T. Clinical Impact of Abdominal Fat Distribution on Prognosis After Esophagectomy for Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2016; 23:1387-1394. [DOI: 10.1245/s10434-015-5018-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
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