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1.
Nihon Shokakibyo Gakkai Zasshi ; 121(7): 580-588, 2024.
Article in Japanese | MEDLINE | ID: mdl-38987168

ABSTRACT

Improvement and worsening of portal hypertension after direct acting antiviral agent (DAA) treatment for hepatitis C virus-related cirrhosis have been reported, and a consensus remains elusive. In this study, we underscored on the intraperitoneal shunt formed via portal hypertension and examined how the shunt system confirmed by computed tomography (CT) changes before and after treatment in cases in which sustained virological response (SVR) was attained with DAAs. Of the cases in which we achieved an SVR of 24 with DAA treatment for hepatitis C virus-related cirrhosis at our hospital, 83 cases in which CT images were taken before and after treatment were investigated. If the intraperitoneal shunt diameter changed by 20% or more, it was analyzed as an increase or decrease. In 29 patients, intraperitoneal shunt enlargement was noted. When examining factors related to the increase, multivariate analysis detected the FIB4 index at the end of the DAA treatment. Conversely, only four cases were observed in which the size decreased. At the end of treatment, the FIB4 index was the most important factor in increasing the intraperitoneal shunt after DAA treatment for hepatitis C virus-related cirrhosis, and fibrosis was believed to be an influencing factor.


Subject(s)
Antiviral Agents , Hepatitis C , Humans , Antiviral Agents/therapeutic use , Male , Female , Middle Aged , Aged , Hepatitis C/drug therapy , Hepatitis C/complications , Tomography, X-Ray Computed , Hypertension, Portal , Liver Cirrhosis/surgery
2.
BMJ Case Rep ; 17(7)2024 Jul 03.
Article in English | MEDLINE | ID: mdl-38960420

ABSTRACT

A woman in her mid-20s, a known case of congenital afibrinogenaemia, presented with abdominal pain and distension. She was diagnosed with decompensated liver cirrhosis due to Budd-Chiari syndrome. She underwent deceased donor liver transplantation. Preoperatively, her serum fibrinogen level was undetectable and prothrombin time and international normalised ratio (INR) were unrecordable. Intraoperatively, she was given thromboelastography-guided human fibrinogen concentrate. Postoperatively, her fibrinogen, prothrombin time and INR normalised rapidly. This report summarises the rare occurrence of a complication of hypercoagulability (Budd-Chiari syndrome) in the setting of congenital hypocoagulability (congenital afibrinogenaemia). In this report, we discuss the simultaneous management of these two clinical problems and the curative role of liver transplantation.


Subject(s)
Afibrinogenemia , Budd-Chiari Syndrome , Liver Transplantation , Humans , Budd-Chiari Syndrome/etiology , Afibrinogenemia/complications , Female , Adult , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Fibrinogen/therapeutic use , International Normalized Ratio
3.
Sci Rep ; 14(1): 15827, 2024 Jul 09.
Article in English | MEDLINE | ID: mdl-38982109

ABSTRACT

The influence of liver fibrosis on the rate of liver regeneration and complications following ALPPS has yet to be fully understood. This study aimed to scrutinize the effects of liver fibrosis on the postoperative complications, and prognosis subsequent to ALPPS. Clinical data were collected from patients with primary liver cancer who underwent ALPPS at Peking Union Medical College Hospital between May 2014 and October 2022. The degree of liver fibrosis was assessed using haematoxylin-eosin staining and Sirius red staining. This study encompassed thirty patients who underwent ALPPS for primary liver cancer, and there were 23 patients with hepatocellular carcinoma, 5 with cholangiocarcinoma, and 2 with combined hepatocellular-cholangiocarcinoma. The impact of severe liver fibrosis on the rate of liver regeneration was not statistically significant (P = 0.892). All patients with severe complications belonged to the severe liver fibrosis group. Severe liver fibrosis exhibited a significant association with 90 days mortality (P = 0.014) and overall survival (P = 0.012). Severe liver fibrosis emerges as a crucial risk factor for liver failure and perioperative mortality following the second step of ALPPS. Preoperative liver function impairment is an important predictive factor for postoperative liver failure.


Subject(s)
Hepatectomy , Liver Cirrhosis , Liver Failure , Liver Neoplasms , Humans , Male , Female , Liver Cirrhosis/surgery , Liver Cirrhosis/pathology , Liver Cirrhosis/complications , Liver Neoplasms/surgery , Liver Neoplasms/pathology , Liver Neoplasms/mortality , Middle Aged , Liver Failure/etiology , Liver Failure/pathology , Hepatectomy/adverse effects , Aged , Prognosis , Postoperative Complications/etiology , Carcinoma, Hepatocellular/surgery , Carcinoma, Hepatocellular/pathology , Carcinoma, Hepatocellular/mortality , Portal Vein/pathology , Portal Vein/surgery , Cholangiocarcinoma/surgery , Cholangiocarcinoma/pathology , Cholangiocarcinoma/mortality , Adult , Liver Regeneration , Risk Factors , Retrospective Studies , Treatment Outcome , Ligation
4.
World J Gastroenterol ; 30(20): 2621-2623, 2024 May 28.
Article in English | MEDLINE | ID: mdl-38855160

ABSTRACT

Transjugular intrahepatic portosystemic shunt (TIPS) is a medical procedure that has been used to manage variceal bleeding and ascites in patients with cirrhosis. It can prevent further decompensation and improve the survival of high-risk decompensated patients. Recent research indicates that TIPS could increase the possibility of recompensation of decompensated cirrhosis when it is combined with adequate suppression of the causative factor of liver disease. However, the results of the studies have been based on retrospective analysis, and further validation is required by conducting randomized controlled studies. In this context, we highlight the limitations of the current studies and emphasize the issues that must be addressed before TIPS can be recommended as a potential recompensating tool.


Subject(s)
Ascites , Esophageal and Gastric Varices , Gastrointestinal Hemorrhage , Liver Cirrhosis , Portasystemic Shunt, Transjugular Intrahepatic , Portasystemic Shunt, Transjugular Intrahepatic/methods , Portasystemic Shunt, Transjugular Intrahepatic/adverse effects , Humans , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Esophageal and Gastric Varices/surgery , Esophageal and Gastric Varices/etiology , Gastrointestinal Hemorrhage/etiology , Gastrointestinal Hemorrhage/surgery , Gastrointestinal Hemorrhage/prevention & control , Ascites/etiology , Ascites/surgery , Treatment Outcome , Hypertension, Portal/surgery , Hypertension, Portal/etiology
5.
Clin Liver Dis ; 28(3): 555-576, 2024 Aug.
Article in English | MEDLINE | ID: mdl-38945643

ABSTRACT

This review provides an in-depth exploration of portal hypertension (PH) and its implications in various surgical procedures. The prevalence of clinically significant PH is 50% to 60% in compensated cirrhosis and 100% in decompensated cirrhosis. The feasibility and safety of hepatic and nonhepatic surgical procedures in patients with PH has been shown. Adequate preoperative risk assessment and optimization of PH are integral parts of patient assessment. The occurrence of adverse outcomes after surgery has decreased over time in this specific population, due to the development of techniques and improved perioperative multidisciplinary care.


Subject(s)
Hypertension, Portal , Hypertension, Portal/surgery , Humans , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Risk Assessment , Esophageal and Gastric Varices/surgery , Esophageal and Gastric Varices/etiology
6.
BMJ Open ; 14(6): e081362, 2024 Jun 25.
Article in English | MEDLINE | ID: mdl-38925705

ABSTRACT

INTRODUCTION: Patients with cirrhosis awaiting liver transplantation (LT) are often frail, and malnourished. The period of time on the waitlist provides an opportunity to improve their physical fitness. Prehabilitation appears to improve the physical fitness of patients before major surgery. Little is known about prehabilitation in patients with cirrhosis. The aim of this feasibility study will be to investigate the feasibility, safety, and effectiveness of a multimodal prehabilitation programme in this patient population. METHODS AND ANALYSIS: This is an open-label single-arm feasibility trial recruiting 25 consecutive adult patients with cirrhosis active on the LT waiting list of the McGill University Health Centre (MUHC). Individuals will be excluded based on criteria developed for the safe exercise training in patients with cirrhosis. Enrolled individuals will participate in a multimodal prehabilitation programme conducted at the PeriOperative Programme complex of the MUHC. It includes exercise training with a certified kinesiologist (aerobic and resistance training), nutritional optimisation with a registered dietician and psychological support with a nurse specialist. The exercise training programme is divided into an induction phase with three sessions per week for 4 weeks followed by a maintenance phase with one session every other week for 20 weeks. Aerobic training will be individualised based on result from cardiopulmonary exercise testing (CPET) and will include a high-intensity interval training on a cycle ergometer. Feasibility, adherence and acceptability of the intervention will be assessed. Adverse events will be reviewed before each visit. Changes in exercise capacity (6-minute walk test, CPET, liver frailty index), nutritional status and health-related quality of life will be assessed during the study. Post-transplantation outcomes will be recorded. ETHICS AND DISSEMINATION: The research ethics board of the MUHC has approved this study (2021-7646). Our findings will be submitted for presentation at national and international conferences, and for peer-reviewed publication. TRIAL REGISTRATION NUMBER: NCT05237583.


Subject(s)
Feasibility Studies , Liver Cirrhosis , Liver Transplantation , Preoperative Exercise , Waiting Lists , Humans , Liver Transplantation/rehabilitation , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Quality of Life , Physical Fitness , Adult , Exercise Therapy/methods , Male , Female
8.
Sci Rep ; 14(1): 13886, 2024 06 16.
Article in English | MEDLINE | ID: mdl-38880817

ABSTRACT

This study aimed to perform the first external validation of the modified Child-Turcotte-Pugh score based on plasma ammonia (aCTP) and compare it with other risk scoring systems to predict survival in patients with cirrhosis after transjugular intrahepatic portosystemic shunt (TIPS) placement. We retrospectively reviewed 473 patients from three cohorts between January 2016 and June 2022 and compared the aCTP score with the Child-Turcotte-Pugh (CTP) score, albumin-bilirubin (ALBI), model for end-stage liver disease (MELD) and sodium MELD (MELD-Na) in predicting transplant-free survival by the concordance index (C-index), area under the receiver operating characteristic curve, calibration plot, and decision curve analysis (DCA) curve. The median follow-up time was 29 months, during which a total of 62 (20.74%) patients died or underwent liver transplantation. The survival curves for the three aCTP grades differed significantly. Patients with aCTP grade C had a shorter expected lifespan than patients with aCTP grades A and B (P < 0.0001). The aCTP score showed the best discriminative performance using the C-index compared with other scores at each time point during follow-up, it also showed better calibration in the calibration plot and the lowest Brier scores, and it also showed a higher net benefit than the other scores in the DCA curve. The aCTP score outperformed the other risk scores in predicting survival after TIPS placement in patients with cirrhosis and may be useful for risk stratification and survival prediction.


Subject(s)
Ammonia , Liver Cirrhosis , Portasystemic Shunt, Transjugular Intrahepatic , Humans , Female , Male , Liver Cirrhosis/mortality , Liver Cirrhosis/surgery , Liver Cirrhosis/blood , Ammonia/blood , Middle Aged , Retrospective Studies , Aged , Prognosis , ROC Curve , Severity of Illness Index , Adult
9.
Eur J Cardiothorac Surg ; 66(1)2024 Jul 01.
Article in English | MEDLINE | ID: mdl-38913856

ABSTRACT

OBJECTIVES: The evaluation of Fontan-associated liver disease is often challenging. Diffusion-weighted magnetic resonance imaging can detect hepatic fibrosis from capillary perfusion and diffusion abnormalities from extracellular matrix accumulation. This study investigated its role in the evaluation of liver disease in Fontan patients and explored possible diagnostic methods for early detection of advanced liver fibrosis. METHODS: Stable adult Fontan patients who could safely be examined with magnetic resonance imaging were enrolled, and blood biomarkers, transient elastography were also examined. RESULTS: Forty-six patients received diffusion-weighted imaging; and 58.7% were diagnosed with advanced liver fibrosis (severe liver fibrosis, 37.0%, and cirrhosis 21.7%). Two parameters of hepatic dysfunction, platelet counts (Spearman's ρ: -0.456, P = 0.001) and cholesterol levels (Spearman's ρ: -0.383, P = 0.009), decreased with increasing severity of fibrosis. Using transient elastography, a cut-off value of 14.2 kPa predicted the presence of advanced liver fibrosis, but with a low positive predictive value. When we included platelet count, cholesterol, post-Fontan years and transient elastography values as a composite, the capability of predicting advanced liver fibrosis was the most satisfactory (C statistic 0.817 ± 0.071, P < 0.001). A cut-off value of 5.0 revealed a sensitivity of 78% and a specificity of 82%. CONCLUSIONS: In Fontan patients, diffusion-weighted imaging was helpful in detecting liver fibrosis that was correlated with hepatic dysfunction. A simple score was proposed for long-term surveillance and early detection of advanced liver disease in adult Fontan patients. For adult Fontan patients with a calculated score > 5.0, we may consider timely diffusion-weight imaging and early management for liver complications.


Subject(s)
Diffusion Magnetic Resonance Imaging , Fontan Procedure , Liver Cirrhosis , Humans , Fontan Procedure/adverse effects , Liver Cirrhosis/diagnostic imaging , Liver Cirrhosis/surgery , Male , Diffusion Magnetic Resonance Imaging/methods , Female , Adult , Young Adult , Elasticity Imaging Techniques/methods , Adolescent , Liver/diagnostic imaging , Liver/pathology , Biomarkers/blood
10.
S Afr J Surg ; 62(2): 13-17, 2024 May.
Article in English | MEDLINE | ID: mdl-38838113

ABSTRACT

BACKGROUND: More than 80% of global hepatocellular carcinomas (HCC) occur in sub-Saharan Africa (SSA) and South- East Asia. Compared with the rest of the world, HCC in SSA has the lowest resection and survival rates. This study assessed outcome following liver resection for HCC and fibrolamellar carcinoma (FLC) at a tertiary referral centre in South Africa. METHODS: A retrospective analysis was done of all liver resections for HCC and FLC at Groote Schuur Hospital and the University of Cape Town Private Academic Hospital between January 1990 and December 2021. Three groups were compared, (i) HCC occurring in normal livers, (ii) HCC occurring in cirrhotic livers, and (iii) fibrolamellar carcinoma. Postoperative complications were classified as per the expanded accordion severity grading system. Median overall survival (OS) and 95% confidence intervals (CI) were calculated. RESULTS: Forty-eight patients were included in the study, 25 for HCC in non-cirrhotic livers, 15 in cirrhotic livers and eight for FLC. Thirty-six patients (75%) underwent a major resection. No mortality occurred but 16 patients (33%) developed grade 1 to 4 complications postoperatively. Thirty-three patients (69%) developed recurrence of HCC following their initial resection of whom 29 (60%) ultimately died. Median overall survival (OS) for the total cohort after surgery was 57.2 months, 95% CI (29.7-84.6), 64.2 months (29.7-84.6), 61.9 months (28.1-95.6), and 31.7 months (1.5-61.8) for patients with HCC in non-cirrhotic livers, FLC and HCC in cirrhotic livers respectively. CONCLUSION: Liver resection for HCC and FLC was safe with no mortality, but one-third of patients had associated postoperative morbidity. The high long-term recurrence rate remains a major obstacle in achieving better survival results after resection.


Subject(s)
Carcinoma, Hepatocellular , Hepatectomy , Liver Neoplasms , Tertiary Care Centers , Humans , Carcinoma, Hepatocellular/surgery , Carcinoma, Hepatocellular/mortality , Carcinoma, Hepatocellular/pathology , Liver Neoplasms/surgery , Liver Neoplasms/mortality , Liver Neoplasms/pathology , South Africa/epidemiology , Male , Female , Retrospective Studies , Middle Aged , Adult , Aged , Postoperative Complications/epidemiology , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Survival Rate , Neoplasm Recurrence, Local
11.
Arq Gastroenterol ; 61: e23145, 2024.
Article in English | MEDLINE | ID: mdl-38775583

ABSTRACT

BACKGROUND: Specific associations between liver cirrhosis and liver transplant with poorer outcomes in COVID-19 are still not completely clear. OBJECTIVE: We aimed to evaluate the clinical characteristics and outcomes of patients with severe COVID-19 and cirrhosis or liver transplant in Sao Paulo, Brazil. METHODS: A retrospective observational study was conducted in a quaternary hospital. Patients with COVID-19 and liver cirrhosis or liver transplant were selected. The clinical and demographic characteristics, as well as the outcomes, were assessed using electronic records. RESULTS: A total of 46 patients with COVID-19 and liver condition were included in the study. Patients with liver cirrhosis had significantly more endotracheal intubation and a higher relative risk of death than liver transplant recipients. Patients with higher MELD-Na scores had increased death rates and lower survival probability and survival time. CONCLUSION: Patients with liver cirrhosis, especially those with higher MELD-Na scores, had poorer outcomes in COVID-19. Liver transplant recipients do not seem to be linked to poorer COVID-19 outcomes.


Subject(s)
COVID-19 , Liver Cirrhosis , Liver Transplantation , Severity of Illness Index , Humans , COVID-19/complications , Liver Transplantation/statistics & numerical data , Male , Female , Liver Cirrhosis/surgery , Retrospective Studies , Middle Aged , Brazil/epidemiology , Aged , Adult , SARS-CoV-2
12.
Transplantation ; 108(6): 1417-1421, 2024 Jun 01.
Article in English | MEDLINE | ID: mdl-38755751

ABSTRACT

BACKGROUND: Split liver transplantation is a valuable means of mitigating organ scarcity but requires significant surgical and logistical effort. Ex vivo splitting is associated with prolonged cold ischemia, with potentially negative effects on organ viability. Machine perfusion can mitigate the effects of ischemia-reperfusion injury by restoring cellular energy and improving outcomes. METHODS: We describe a novel technique of full-left/full-right liver splitting, with splitting and reconstruction of the vena cava and middle hepatic vein, with dual arterial and portal hypothermic oxygenated machine perfusion. The accompanying video depicts the main surgical passages, notably the splitting of the vena cava and middle hepatic vein, the parenchymal transection, and the venous reconstruction. RESULTS: The left graft was allocated to a pediatric patient having methylmalonic aciduria, whereas the right graft was allocated to an adult patient affected by hepatocellular carcinoma and cirrhosis. CONCLUSIONS: This technique allows ex situ splitting, counterbalancing prolonged ischemia with the positive effects of hypothermic oxygenated machine perfusion on graft viability. The venous outflow is preserved, safeguarding both grafts from venous congestion; all reconstructions can be performed ex situ, minimizing warm ischemia. Moreover, there is no need for highly skilled surgeons to reach the donor hospital, thereby simplifying logistical aspects.


Subject(s)
Hepatic Veins , Liver Transplantation , Perfusion , Humans , Hepatic Veins/surgery , Liver Transplantation/methods , Perfusion/methods , Perfusion/instrumentation , Liver Neoplasms/surgery , Liver Neoplasms/pathology , Liver/blood supply , Liver/surgery , Organ Preservation/methods , Organ Preservation/instrumentation , Carcinoma, Hepatocellular/surgery , Male , Treatment Outcome , Cold Ischemia , Reperfusion Injury/prevention & control , Reperfusion Injury/etiology , Adult , Liver Cirrhosis/surgery , Hypothermia, Induced
13.
World J Gastroenterol ; 30(16): 2285-2286, 2024 Apr 28.
Article in English | MEDLINE | ID: mdl-38690019

ABSTRACT

This is a retrospective study focused on recompensation after transjugular intrahepatic portosystemic shunt (TIPS) procedure. The authors confirmed TIPS could be a treatment for recompensation of patients with cirrhosis according to Baveno VII. The paper identified age and post-TIPS portal pressure gradient as independent predictors of recompensation in patients with decompensated cirrhosis after TIPS. These results need to be validated in a larger prospective cohort.


Subject(s)
Hypertension, Portal , Liver Cirrhosis , Portal Pressure , Portasystemic Shunt, Transjugular Intrahepatic , Portasystemic Shunt, Transjugular Intrahepatic/methods , Humans , Liver Cirrhosis/surgery , Liver Cirrhosis/complications , Retrospective Studies , Hypertension, Portal/surgery , Hypertension, Portal/etiology , Hypertension, Portal/diagnosis , Hypertension, Portal/physiopathology , Treatment Outcome , Middle Aged , Female , Male , Aged , Age Factors , Hepatic Encephalopathy/etiology , Hepatic Encephalopathy/surgery
14.
Surgery ; 176(2): 447-454, 2024 Aug.
Article in English | MEDLINE | ID: mdl-38811323

ABSTRACT

BACKGROUND: The impact of cirrhosis on the postoperative outcomes of distal pancreatectomy is yet to be reported. We aimed to evaluate the outcomes of distal pancreatectomy in patients with cirrhosis. METHODS: We conducted a retrospective, multicentric study patients with cirrhosis who underwent planned distal pancreatectomy between 2008 and 2020 in French high volume centers. Patients with cirrhosis were matched 1:4 for demographic, surgical, and histologic criteria with patients without cirrhosis. The primary endpoint was severe morbidity (Clavien-Dindo grade ≥III). The secondary endpoints were postoperative complications, specifically related to cirrhosis and pancreatic surgery, and survival for patients with pancreatic adenocarcinoma. RESULTS: Overall, 32 patients with cirrhosis were matched with 128 patients without cirrhosis. Most patients (93.5%) had Child-Pugh A cirrhosis. The severe morbidity rate after distal pancreatectomy was higher in patients with cirrhosis than in those without cirrhosis (28.13% vs 25.75%, P = .11. The operative time was significantly longer in the cirrhotic group compared with controls (P = .01). However, patients with and without cirrhosis had comparable blood loss and conversion rates. Postoperatively, the two groups had similar rates of pancreatic fistula, hemorrhage, reoperation, postoperative mortality, and survival rates at 1, 3, and 5 years. CONCLUSION: The current study suggests that distal pancreatectomy in high-volume centers is feasible for patients with compensated cirrhosis.


Subject(s)
Liver Cirrhosis , Pancreatectomy , Pancreatic Neoplasms , Postoperative Complications , Humans , Pancreatectomy/adverse effects , Male , Female , Retrospective Studies , Middle Aged , Aged , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Liver Cirrhosis/mortality , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Pancreatic Neoplasms/surgery , Pancreatic Neoplasms/mortality , Pancreatic Neoplasms/complications , Treatment Outcome , Operative Time , Survival Rate , Adenocarcinoma/surgery , Adenocarcinoma/mortality , Adenocarcinoma/complications
16.
Sci Rep ; 14(1): 10726, 2024 05 10.
Article in English | MEDLINE | ID: mdl-38730095

ABSTRACT

Although patients with alpha-fetoprotein-negative hepatocellular carcinoma (AFPNHCC) have a favorable prognosis, a high risk of postoperative recurrence remains. We developed and validated a novel liver fibrosis assessment index, the direct bilirubin-gamma-glutamyl transpeptidase-to-platelet ratio (DGPRI). DGPRI was calculated for each of the 378 patients with AFPNHCC who underwent hepatic resection. The patients were divided into high- and low-score groups using the optimal cutoff value. The Lasso-Cox method was used to identify the characteristics of postoperative recurrence, followed by multivariate Cox regression analysis to determine the independent risk factors associated with recurrence. A nomogram model incorporating the DGPRI was developed and validated. High DGPRI was identified as an independent risk factor (hazard ratio = 2.086) for postoperative recurrence in patients with AFPNHCC. DGPRI exhibited better predictive ability for recurrence 1-5 years after surgery than direct bilirubin and the gamma-glutamyl transpeptidase-to-platelet ratio. The DGPRI-nomogram model demonstrated good predictive ability, with a C-index of 0.674 (95% CI 0.621-0.727). The calibration curves and clinical decision analysis demonstrated its clinical utility. The DGPRI nomogram model performed better than the TNM and BCLC staging systems for predicting recurrence-free survival. DGPRI is a novel and effective predictor of postoperative recurrence in patients with AFPNHCC and provides a superior assessment of preoperative liver fibrosis.


Subject(s)
Carcinoma, Hepatocellular , Hepatectomy , Liver Cirrhosis , Liver Neoplasms , Neoplasm Recurrence, Local , Nomograms , alpha-Fetoproteins , gamma-Glutamyltransferase , Humans , Carcinoma, Hepatocellular/surgery , Carcinoma, Hepatocellular/pathology , Carcinoma, Hepatocellular/blood , Liver Neoplasms/surgery , Liver Neoplasms/pathology , Liver Neoplasms/blood , Male , Female , Liver Cirrhosis/pathology , Liver Cirrhosis/surgery , Liver Cirrhosis/blood , Middle Aged , Retrospective Studies , Neoplasm Recurrence, Local/pathology , gamma-Glutamyltransferase/blood , Hepatectomy/adverse effects , alpha-Fetoproteins/metabolism , alpha-Fetoproteins/analysis , Aged , Prognosis , Bilirubin/blood , Risk Factors , Platelet Count , Adult
17.
Eur J Gastroenterol Hepatol ; 36(8): 1010-1015, 2024 Aug 01.
Article in English | MEDLINE | ID: mdl-38808872

ABSTRACT

BACKGROUND: Sarcopenia is common in patients with cirrhosis and is a risk factor for increased mortality. Transjugular intrahepatic portosystemic shunt (TIPS) placement has been utilized in cirrhosis patients with decompensation . We investigated the role of sarcopenia in predicting mortality in patients undergoing TIPS. METHODS: We conducted a single-center retrospective study of 232 patients with cirrhosis who underwent TIPS between January 2010 and December 2015. Sarcopenia was defined by the psoas muscle index (PMI) cutoff value, calculated based on dynamic time-dependent outcomes using X-tile software. Kaplan-Meier analysis demonstrated the difference in survival in the sarcopenia group versus the non-sarcopenia group. . Univariate and multivariate analyses were used to identify the relationship between sarcopenia and post-TIPS mortality during a follow-up period of 1 year. RESULTS: For TIPS indications, 111 (47.84%) patients had refractory ascites, 69 (29.74%) patients had variceal bleeding, 12 (5.17%) patients had ascites, and 40 (17.24%) for other indications. The mean PMI was 4.40 ±â€…1.55. Sarcopenia was defined as a PMI value of <4.36 in males, and <3.23 in females. Sarcopenia was present in 96 (41.38%) of patients. . Kaplan-Meier analysis showed thatsarcopenia is associated with worse survival (log-rank P  < 0.01). Multivariate Cox regression analysis showed that sarcopenia is independently associated with worse survival during the 1-year follow-up period with an hazard ratio of 2.435 (95% CI 1.346-4.403) ( P  < 0.01), after adjusting for age, BMI, indications for TIPS, etiology for cirrhosis, and MELD score and stratified by sex. CONCLUSION: Sarcopenia is an independent risk factor for 1-year mortality in patients undergoing TIPS and should be considered when patients are evaluated as a candidate for TIPS.


Subject(s)
Kaplan-Meier Estimate , Liver Cirrhosis , Portasystemic Shunt, Transjugular Intrahepatic , Sarcopenia , Humans , Sarcopenia/mortality , Sarcopenia/complications , Portasystemic Shunt, Transjugular Intrahepatic/adverse effects , Portasystemic Shunt, Transjugular Intrahepatic/mortality , Male , Female , Retrospective Studies , Risk Factors , Middle Aged , Liver Cirrhosis/complications , Liver Cirrhosis/mortality , Liver Cirrhosis/surgery , Aged , Time Factors , Treatment Outcome , Multivariate Analysis , Adult , Proportional Hazards Models , Psoas Muscles/diagnostic imaging , Ascites/mortality , Ascites/etiology , Esophageal and Gastric Varices/surgery , Esophageal and Gastric Varices/mortality , Esophageal and Gastric Varices/etiology
18.
Clin Nutr ; 43(6): 1278-1290, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38663049

ABSTRACT

BACKGROUND: Inadequate food intake contributes to malnutrition in patients with cirrhosis on the waiting list for liver transplantation (LTx). OBJECTIVE: To evaluate food intake during 12 weeks of nutritional follow-up and assess factors independently associated with the difference between energy and protein intake in LTx patients. METHODS: A secondary analysis of data from a randomized controlled trial that evaluated the effects of Beta-Hydroxy-Beta-Methylbutyrate (HMB) supplementation and nutritional intervention in patients on a liver transplant waiting list. Dietary guidelines for patients with cirrhosis were used to prescribe the nutritional plan (35 kcal/kg; 1.5 g/kg dry weight for protein) and to evaluate the nutritional goals (30 kcal/kg; 1.2 g/kg dry weight for protein; late evening snack) and nutritional counseling dietary follow-ups were performed in each evaluation. Food intake was assessed in six moments: Baseline, week 0 (W0), week 2 (W2), week 4 (W4), week 8 (W8), and week 12 (W12). RESULTS: Forty-seven patients (55.0 ± 10.6y; 72.3% male) were evaluated. Only 25.5% (n = 12) of patients achieved nutritional goals at the end of the study. The mean energy intake at Baseline was 1782 ± 784 kcal (27.6 ± 13.2 kcal/kg) without difference between moments. The protein intake increased between W0 [63.4 ± 29.8g; 0.8(0.2-2.2 g/kg)] and W8 [72.0 ± 28.0g; 1.0(0.4-2.6 g/kg); p = 0.03; p = 0.03, respectively]. The consumption of cholesterol, calcium, phosphorus, magnesium, iron, and niacin increased (p < 0.05), as well as the consumption of legumes; roots and tubers; dairy; and meat, poultry and fish groups through time (p < 0.05). The percentage of patients that consumed a late evening snack rised from 40.4% (Baseline) to 76.6% (W8) (p < 0.001). The presence of ascites, nourished patients, frailty index classification, short physical performance battery score, systemic symptoms, and emotional function in the Quality of Life Test were independently associated with the energy intake difference between W12 and Baseline (p < 0.05). Diabetes mellitus, patients with moderately malnourishment, poor performance, fatigue, systemic symptoms, and emotional function in the Quality of Life Test were independently associated with the difference in protein intake between W12 and Baseline (p < 0.05). CONCLUSION: Patients on the liver transplant waiting list showed slight food intake improvement during the follow-up, but few met nutritional guidelines. Various clinical and nutritional factors independently affected energy and protein intake from W12 to Baseline.


Subject(s)
Energy Intake , Liver Transplantation , Waiting Lists , Humans , Male , Female , Middle Aged , Nutritional Status , Eating , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Dietary Proteins/administration & dosage , Malnutrition/prevention & control , Adult , Dietary Supplements , Aged
19.
Pediatr Transplant ; 28(3): e14736, 2024 May.
Article in English | MEDLINE | ID: mdl-38602219

ABSTRACT

INTRODUCTION: Acute-on-chronic liver failure (ACLF) is associated with increased mortality and morbidity in patients with biliary atresia (BA). Data on impact of ACLF on postoperative outcomes, however, are sparse. METHOD: We performed a retrospective analysis of patients with BA aged <18 years who underwent LT between 2011 and 2021 at our institution. ACLF was defined using the pediatric ACLF criteria: ≥1 extra-hepatic organ failure in children with decompensated cirrhosis. RESULTS: Of 107 patients (65% female; median age 14 [9-31] months) who received a LT, 13 (12%) had ACLF during the index admission prior to LT. Two (15%) had Grade 1; 4 (30%) had Grade 2; and 7 (55%) had Grade ≥3 ACLF. ACLF cohort was younger at time of listing (5 [4-8] vs. 9 [6-24] months; p < .001) and at LT (8 [8-11] vs. 16 [10-40] months, p < .001) compared to no-ACLF group. Intraoperatively, ACLF patients had higher blood loss (40 [20-53] vs. 10 [6-19] mL/kg; p < .001) and blood transfusion requirements (33 [21-69] vs. 18 [7-25] mL/kg; p = .004). Postoperatively, they needed higher vasopressor support (31% vs. 10.6%; p = .04) and had higher total hospital length of stay (106 [45-151] vs. 13 [7-30] days; p = .023). Rate of return to the operating room, hospital readmission rates, and 1-year post-LT survival rates were comparable between the groups. CONCLUSION: Despite higher perioperative complications, survival outcomes for ACLF in BA after LT are favorable and comparable to those without ACLF. These encouraging data reiterate prioritization during organ allocation of these critically ill children for LT.


Subject(s)
Acute-On-Chronic Liver Failure , Biliary Atresia , Liver Transplantation , Infant , Humans , Child , Female , Adolescent , Male , Acute-On-Chronic Liver Failure/complications , Acute-On-Chronic Liver Failure/diagnosis , Retrospective Studies , Biliary Atresia/complications , Biliary Atresia/surgery , Survival Rate , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Prognosis
20.
Liver Int ; 44(6): 1464-1473, 2024 Jun.
Article in English | MEDLINE | ID: mdl-38581233

ABSTRACT

INTRODUCTION: We aim to assess the long-term outcomes of percutaneous multi-bipolar radiofrequency (mbpRFA) as the first treatment for hepatocellular carcinoma (HCC) in transplant-eligible cirrhotic patients, followed by salvage transplantation for intrahepatic distant tumour recurrence or liver failure. MATERIALS AND METHODS: We included transplant-eligible patients with cirrhosis and a first diagnosis of HCC within Milan criteria treated by upfront mbp RFA. Transplantability was defined by age <70 years, social support, absence of significant comorbidities, no active alcohol use and no recent extrahepatic cancer. Baseline variables were correlated with outcomes using the Kaplan-Meier and Cox models. RESULTS: Among 435 patients with HCC, 172 were considered as transplantable with HCCs >2 cm (53%), uninodular (87%) and AFP >100 ng/mL (13%). Median overall survival was 87 months, with 75% of patients alive at 3 years, 61% at 5 years and 43% at 10 years. Age (p = .003) and MELD>10 (p = .01) were associated with the risk of death. Recurrence occurred in 118 patients within Milan criteria in 81% of cases. Local recurrence was observed in 24.5% of cases at 10 years and distant recurrence rates were observed in 69% at 10 years. After local recurrence, 69% of patients were still alive at 10 years. At the first tumour recurrence, 75 patients (65%) were considered transplantable. Forty-one patients underwent transplantation, mainly for distant intrahepatic tumour recurrence. The overall 5-year survival post-transplantation was 72%, with a tumour recurrence of 2.4%. CONCLUSION: Upfront multi-bipolar RFA for a first diagnosis of early HCC on cirrhosis coupled with salvage liver transplantation had a favourable intention-to-treat long-term prognosis, allowing for spare grafts.


Subject(s)
Carcinoma, Hepatocellular , Liver Cirrhosis , Liver Neoplasms , Liver Transplantation , Neoplasm Recurrence, Local , Radiofrequency Ablation , Salvage Therapy , Humans , Carcinoma, Hepatocellular/surgery , Carcinoma, Hepatocellular/mortality , Liver Neoplasms/surgery , Liver Neoplasms/mortality , Male , Female , Middle Aged , Salvage Therapy/methods , Liver Cirrhosis/complications , Liver Cirrhosis/surgery , Aged , Radiofrequency Ablation/methods , Retrospective Studies , Kaplan-Meier Estimate , Proportional Hazards Models , Treatment Outcome
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