Showing papers on "Ascites published in 2023"
TL;DR: The most common clinical presentation was acute hepatitis, followed by acute on chronic liver failure, and ascites were notable in one-third of the patients as discussed by the authors , while COVID-19 prevention was the most common indication for homeopathic use.
Abstract: Introduction: Homeopathic remedies are highly diluted formulations without proven clinical benefits, traditionally believed not to cause adverse events. Nonetheless, published literature reveals severe local and non–liver-related systemic side effects. We present the first series on homeopathy-related severe drug-induced liver injury (DILI) from a single center. Methods: A retrospective review of records from January 2019 to February 2022 identified 9 patients with liver injury attributed to homeopathic formulations. Competing causes were comprehensively excluded. Chemical analysis was performed on retrieved formulations using triple quadrupole gas chromatography-mass spectrometry and inductively coupled plasma atomic emission spectroscopy. Results: Males predominated with a median age of 54 years. The most typical clinical presentation was acute hepatitis, followed by acute on chronic liver failure. All patients developed jaundice, and ascites were notable in one-third of the patients. Five patients had underlying chronic liver disease. COVID-19 prevention was the most common indication for homeopathic use. Probable DILI was seen in 77.8%, and hepatocellular injury predominated (66.7%). Four (44.4%) patients died (3 with chronic liver disease) at a median follow-up of 194 days. Liver histopathology showed necrosis, portal and lobular neutrophilic inflammation, and eosinophilic infiltration with cholestasis. A total of 29 remedies were consumed between 9 patients, and 15 formulations were analyzed. Toxicology revealed industrial solvents, corticosteroids, antibiotics, sedatives, synthetic opioids, heavy metals, and toxic phyto-compounds, even in ‘supposed’ ultra-dilute formulations. Conclusion: Homeopathic remedies potentially result in severe liver injury, leading to death in those with underlying liver disease. The use of mother tinctures, insufficient dilution, poor manufacturing practices, adulteration and contamination, and the presence of direct hepatotoxic herbals were the reasons for toxicity. Physicians, the public, and patients must realize that Homeopathic drugs are not ‘gentle placebos.’
4 citations
TL;DR: In this article , an international, observational web registry was created to record cases of alternative portal revascularization performed for complex portal vein thrombosis, including renoportal, LGA, pericholedochal vein (PCA), and cavoportal (CPA) anastomoses.
3 citations
3 citations
06 Mar 2023
TL;DR: In this article , a 3D U-Net segmentation method called body location embedded U-net (BLE-U-Net) was proposed to integrate anatomical location information with the segmentation process.
Abstract: Ascites is often regarded as the hallmark of advanced ovarian cancer, which is the most lethal gynecologic malignancy. Ascites segmentation contributes to track the progress of ovarian cancer development by providing accurate ascites measurement, which can effectively guide subsequent treatment and potentially reduce the mortality. Segmentation of ascites is challenging due to the presence of iso-intense fluids such as bile, urine, etc., near the ascites region. In this work we propose a novel 3D U-Net segmentation method called body location embedded U-Net (BLE-U-Net) that integrates anatomical location information with the segmentation process. BLE-U-Net incorporates body part regression to predict the approximate anatomical location of each CT slice along the z- axis. The regression scores are discretized to indicate different body regions and embedded into a modified 3D U-Net to improve the ascites segmentation. Twenty contrast-enhanced body CT scans were used to evaluate the proposed method. Dice coefficients of 38 ±10 and 65 ±06 were achieved for a conventional 3D U-Net and BLE-U-Net, respectively (with t-test p <0.05). Volumes of segmented ascites were 0.51±0.74 and 0.57±0.85 liters for each method where the ground-truth volume was 0.58±0.84 liters. These results suggest that the embedded location information is the key factor to improve the ascites segmentation, which could potentially benefit ovarian cancer diagnosis and treatment.
3 citations
TL;DR: Carvedilol, a newer NSBB, is more effective at reducing portal pressure due to additional α-adrenergic blockade and has additional anti-oxidant, anti-inflammatory and anti-fibrotic effects as mentioned in this paper .
Abstract: Advanced chronic liver disease is an increasing cause of premature morbidity and mortality in the UK. Portal hypertension is the primary driver of decompensation, including the development of ascites, hepatic encephalopathy and variceal haemorrhage. Non‐selective beta blockers (NSBB) reduce portal pressure and are well established in the prevention of variceal haemorrhage. Carvedilol, a newer NSBB, is more effective at reducing portal pressure due to additional α‐adrenergic blockade and has additional anti‐oxidant, anti‐inflammatory and anti‐fibrotic effects.
3 citations
TL;DR: In this article , the authors reported a case of suspected oxaliplatin-induced liver cirrhosis, an adverse reaction that has not been previously reported, but there are few reports of liver fibrosis associated with chemotherapy.
Abstract: INTRODUCTION
Oxaliplatin is a third-generation platinum-based antineoplastic drug that is widely used to treat patients with colorectal cancer. Reported adverse reactions include hepatic sinusoidal obstruction syndrome and liver fibrosis, but there are few reports of cirrhosis associated with chemotherapy. In addition, the pathogenesis of cirrhosis remains unclear.
CASE REPORT
We report a case of suspected oxaliplatin-induced liver cirrhosis, an adverse reaction that has not been previously reported.
MANAGEMENT AND OUTCOME
A 50-year-old Chinese man was diagnosed with rectal cancer and underwent laparoscopic radical rectal cancer surgery. The patient had a history of schistosomiasis, but history and serology showed no evidence of chronic liver disease. However, after five oxaliplatin-based chemotherapy cycles, the patient presented dramatic changes in liver morphology and developed splenomegaly, massive ascites, and elevated CA125 levels. Four months after discontinuing oxaliplatin, the patient's ascites had decreased significantly and CA125 levels declined from 505.3 to 124.6 mU/mL. After 15 weeks of follow-up, CA125 levels decreased to the normal range, and there has been no increase in ascites in this patient.
DISCUSSION
Oxaliplatin-induced cirrhosis may be a serious complication and should be discontinued based on clinical evidence.
2 citations
TL;DR: In this paper , a single-centre, retrospective study, evaluated decompensated cirrhosis admissions to a tertiary London hepatology and transplantation centre, from October 2018 to February 2021, and found increased early mortality and readmissions, and higher AD scores on ICU admission, highlight the need to maintain resourcing for high-level hepatology care and follow-up, in spite of other disease pressures.
Abstract: Introduction The global pandemic has diverted resources away from management of chronic diseases, including cirrhosis. While there is increasing knowledge on COVID-19 infection in liver cirrhosis, little is described on the impact of the pandemic on decompensated cirrhosis admissions and outcomes, which was the aim of this study. Methods A single-centre, retrospective study, evaluated decompensated cirrhosis admissions to a tertiary London hepatology and transplantation centre, from October 2018 to February 2021. Patients were included if they had an admission with cirrhosis decompensation defined as new-onset jaundice or ascites, infection, encephalopathy, portal hypertensive bleeding or renal dysfunction. Results The average number of admissions stayed constant between the pre-COVID-19 (October 2018–February 2020) and COVID-19 periods (March 2020–February 2021). Patients transferred in from secondary centres had consistently higher severity scores during the COVID-19 period (UK Model for End-Stage Liver Disease 58 vs 54; p=0.007, Model for End-Stage Liver Disease-Sodium 22 vs 18; p=0.006, EF-CLIF Acute Decompensation (AD) score 55.0 vs 51.0; p=0.055). Of those admitted to the intensive care without acute-on-chronic liver failure, there was a significant increase in AD scores during the COVID-19 period (58 vs 48, p=0.009). In addition, there was a trend towards increased hospital readmission rates during the COVID-19 period (29.5% vs 21.5%, p=0.067). When censored at 30 days, early mortality postdischarge was significantly higher during the COVID-19 period (p<0.001) with a median time to death of 35 days compared with 62 days pre-COVID-19. Discussion This study provides a unique perspective on the impact that the global pandemic had on decompensated cirrhosis admissions. The findings of increased early mortality and readmissions, and higher AD scores on ICU admission, highlight the need to maintain resourcing for high-level hepatology care and follow-up, in spite of other disease pressures.
2 citations
TL;DR: Singh et al. as discussed by the authors evaluated the use of norepinephrine in the prevention of post-paracentesis circulatory dysfunction syndrome (CDS) with promising results, and the results obtained in a group of cirrhotic patients with grade III ascites, who, due to lack of albumin, were administered norepinphrine infusion as an alternative in post paracentesis ≥5L.
2 citations
TL;DR: In this paper , the peritoneal microenvironment composed of peritoneic effusion and peritoneum creates favorable conditions for ovarian cancer progression and metastasis, but its mechanism is unclear.
Abstract: Ovarian cancer (OC) is one of the most common gynecological malignancies with high morbidity and mortality. The peritoneum is one of the most common metastatic sites in ovarian cancer, involving large amounts of ascites. However, its mechanism is unclear. The peritoneal microenvironment composed of peritoneal effusion and peritoneum creates favorable conditions for ovarian cancer progression and metastasis. Here, we reviewed the peritoneal metastasis patterns and molecular mechanisms of ovarian cancer, as well as major components of the peritoneal microenvironment, peritoneal effusion, and immune microenvironment, and investigated the relationship between the peritoneal microenvironment and ovarian cancer metastasis.
2 citations
TL;DR: In this article , the authors investigated the impact of individual, causative microorganisms and their respective pathogenesis on short-term mortality in patients with spontaneous bacterial peritonitis (SBP) presenting with ascitic PMN count > 250 cells/mm3.
Abstract: Cirrhotic patients presenting with spontaneous bacterial peritonitis (SBP) have elevated risk of short-term mortality. While high Model for End-Stage Liver Disease-Sodium score (MELD-Na) and ascites culture yielding multi-drug resistance (MDR) bacteria are well established risk factors for further aggravating mortality, the impact of individual, causative microorganisms and their respective pathogenesis have not been previously investigated.This is a retrospective study of 267 cirrhotic patients at two tertiary care hospitals undergoing paracentesis from January 2015 to January 2021 who presented with ascitic PMN count > 250 cells/mm3. The primary outcome was SBP progression defined as death or liver transplantation within 1-month of paracentesis stratified by microorganism type.Of 267 patients with SBP, the ascitic culture yielded causative microorganism in 88 cases [median age 57 years (IQR 52-64)]; 68% male; median MELD-Na 29 (IQR 23-35). The microbes isolated were E. coli (33%), Streptococcus (15%), Klebsiella (13%), Enterococcus (13%), Staphylococcus (9%) and others (18%); 41% were MDR. Cumulative incidence of SBP progression within 1-month was 91% (95% CI 67-100) for Klebsiella, 59% (95% CI 42-76) for E. coli, and 16% (95% CI 4-51) for Streptococcus. After adjusting for MELD-Na and MDR, risk of SBP progression remained elevated for Klebsiella (HR 2.07; 95% CI 0.98-4.24; p-value = 0.06) and decreased for Streptococcus (HR 0.28; 95% CI 0.06-1.21; p-value = 0.09) compared to all other bacteria.Our study found Klebsiella-associated SBP had worse clinical outcomes while Streptococcus-associated SBP had the most favorable outcomes after accounting for MDR and MELD-Na. Thus, identification of the causative microorganism is crucial not only for optimizing the treatment but for prognostication.
2 citations
TL;DR: In this article , the authors summarized the evidence behind Baveno-VII recommendations on the use of carvedilol in patients with cirrhosis and showed that carvingilol is safe and may improve survival, as long as no impairment of the systemic hemodynamic or renal dysfunction occurs, with maintained arterial blood pressure as suitable safety surrogate.
Abstract: Portal hypertension (PH) is the most common complication ofcirrhosis and represents the main driver of hepatic decompensation. The overarching goal of PH treatments in patients with compensated cirrhosis is to reduce the risk of hepatic decompensation (i.e development of ascites, variceal bleeding and/or hepatic encephalopathy). In decompensated patients, PH‐directed therapies aim at avoiding further decompensation (i.e. recurrent/refractory ascites, variceal rebleeding, recurrent encephalopathy, spontaneous bacterial peritonitis or hepatorenal syndrome) and at improving survival. Carvedilol is a non‐selective beta‐blocker (NSBB) acting on hyperdynamic circulation/splanchnic vasodilation and on intrahepatic resistance. It has shown superior efficacy than traditional NSBBs in lowering PH in patients with cirrhosis and may be, therefore, the NSBB of choice for the treatment of clinically significant portal hypertension. In primary prophylaxis of variceal bleeding, carvedilol has been demonstrated to be more effective than endoscopic variceal ligation (EVL). In patients with compensated cirrhosis carvedilol achieves higher rate of hemodynamic response than propranolol, resulting in a decreased risk of hepatic decompensation. In secondary prophylaxis, the combination of EVL with carvedilol may prevent rebleeding and non‐bleeding further decompensation better than that with propranolol. In patients with ascites and gastroesophageal varices, carvedilol is safe and may improve survival, as long as no impairment of the systemic hemodynamic or renal dysfunction occurs, with maintained arterial blood pressure as suitable safety surrogate. The target dose of carvedilol to treat PH should be 12.5 mg/day. This review summarizes the evidence behind Baveno‐VII recommendations on the use of carvedilol in patients with cirrhosis.
TL;DR: In this article , the authors described the case of a 21-year-old woman transplanted for glycogen storage disease type 1a who developed ascites posttransplantation and was determined to have sinusoidal obstruction syndrome in the setting of acute cellular rejection (ACR).
Abstract: Sinusoidal obstruction syndrome (SOS) is a rare cause of ascites postliver transplantation. We describe the case of a 21-year-old woman transplanted for glycogen storage disease type 1a who developed ascites posttransplantation and was determined to have SOS in the setting of acute cellular rejection (ACR). This case has implications for the management of patients who develop ascites in the setting of ACR postliver transplantation. To our knowledge, this is the only reported case of ACR complicated by SOS in a patient status postliver transplantation for glycogen storage disease type 1a.
TL;DR: In this paper , the authors compared the clinical effectiveness of conventional transcatheter arterial chemoembolization (c-TACE) combined with sorafenib versus c-tACE monotherapy in the treatment of advanced HCC.
Abstract: Background: Hepatocellular carcinoma (HCC) has insidious onset. Most HCC patients are in advanced stage at the time of initial diagnosis, and the treatment response is poor. The purpose of this study was to compare the clinical effectiveness of conventional transcatheter arterial chemoembolization (c-TACE) combined with sorafenib versus c-TACE monotherapy in the treatment of advanced HCC. Methods: A retrospective analysis was performed on patients with advanced HCC (stage C based on the Barcelona Clinic Liver Cancer staging system) admitted to the Affiliated Hospital of Southwest Medical University from December 9, 2013, to February 25, 2021. After screening for inclusion and exclusion criteria, 120 patients were finally included, including 60 patients in the c-TACE group and 60 patients in c-TACE + sorafenib group. There were no statistically significant differences in general data between the 2 groups before treatment. Overall survival (OS) and progression-free survival (PFS) were compared between the 2 groups, and prognostic factors were assessed by Cox proportional risk model. Results: The study found that median PFS was 7.37 months in the c-TACE + sorafenib group and 5.97 months in c-TACE group, a statistically significant difference (χ2 = 5.239, P = .022 < .05). The median OS was 22.9 months in the combination group and 12.1 months in c-TACE monotherapy group, also a statistically significant difference (χ2 = 5.848, P = .016 < .05). The Cox proportional risk model found that c-TACE number and presence of ascites were common risk factors among patients in both groups (P < .05). Conclusion: c-TACE + sorafenib was superior to c-TACE alone in the treatment of advanced HCC and yielded significant improvements in PFS and OS in our study. The number of c-TACE and presence of ascites were common risk factors affecting the survival of patients in the 2 groups.
TL;DR: In this paper , the role of iron supplementation in patients with cirrhosis and its capability to improve prognosis was assessed in regression models, and the association with transplant-free survival was assessed.
Abstract: Anaemia is frequently observed in patients with cirrhosis and was identified as a predictor of adverse outcomes, such as increased mortality and occurrence of acute-on-chronic liver failure. To date, the possible effects of iron supplementation on these adverse outcomes are not well described. We therefore aimed to assess the role of iron supplementation in patients with cirrhosis and its capability to improve prognosis.Laboratory diagnostics were performed in consecutive outpatients with cirrhosis admitted between July 2018 and December 2019 to the University Hospital Essen. Associations with transplant-free survival were assessed in regression models.A total of 317 outpatients with cirrhosis were included, of whom 61 received a liver transplant (n = 19) or died (n = 42). In multivariate Cox regression analysis, male sex (hazard ratio [HR] = 3.33, 95% CI [1.59, 6.99], p = 0.001), model for end-stage liver disease score (HR = 1.19, 95% CI [1.11, 1.27], p <0.001) and the increase of haemoglobin levels within 6 months (ΔHb6) (HR = 0.72, 95% CI [0.63, 0.83], p <0.001) were associated with transplant-free survival. Regarding the prediction of haemoglobin increase, intake of rifaximin (beta = 0.50, SD beta = 0.19, p = 0.007) and iron supplementation (beta = 0.79, SD beta = 0.26, p = 0.003) were significant predictors in multivariate analysis.An increase of haemoglobin levels is associated with improvement of transplant-free survival in patients with cirrhosis. Because the prediction of haemoglobin increase significantly depends on rifaximin and iron supplementation, application of these two medications can have an important impact on the outcome of these patients.Anaemia is very common in patients with cirrhosis and is known to be a predictor of negative outcomes, but little is known about the effect of iron substitution in these individuals. In our cohort, increase of haemoglobin levels improved transplant-free survival of patients with cirrhosis. The increase of haemoglobin levels was mainly induced by iron supplementation and was even stronger in the case of concomitant use of iron and rifaximin.UME-ID-10042.
TL;DR: In this article , the distinction between the more common spontaneous bacterial peritonitis (SBP) and the less common secondary peritonopathy in patients with liver cirrhosis is crucial due to the varying treatment approaches.
Abstract: Ascitic fluid infection is a serious complication of liver cirrhosis. The distinction between the more common spontaneous bacterial peritonitis (SBP) and the less common secondary peritonitis in patients with liver cirrhosis is crucial due to the varying treatment approaches. This retrospective multicentre study was conducted in three German hospitals and analysed 532 SBP episodes and 37 secondary peritonitis episodes. Overall, >30 clinical, microbiological, and laboratory parameters were evaluated to identify key differentiation criteria. Microbiological characteristics in ascites followed by severity of illness and clinicopathological parameters in ascites were the most important predictors identified by a random forest model to distinguish between SBP and secondary peritonitis. To establish a point-score model, a least absolute shrinkage and selection operator (LASSO) regression model selected the ten most promising discriminatory features. By aiming at a sensitivity of 95% either to rule out or rule in SBP episodes, two cut-off scores were defined, dividing patients with infected ascites into a low-risk (score ≥ 45) and high-risk group (score < 25) for secondary peritonitis. Overall, the discrimination of secondary peritonitis from SBP remains challenging. Our univariable analyses, random forest model, and LASSO point score may help clinicians with the crucial differentiation between SBP and secondary peritonitis.
TL;DR: Inspired by the inherent apoptotic bodies and vesicles, this paper proposed and systematically studied engineered apoptosis-bioinspired nanoparticles (EBN) for cancer immunotherapy of malignant ascites.
Abstract: Malignant ascites (MA) is a common symptom of peritoneal metastasis in liver cancer. Cancer immunotherapy can modulate immune cells to induce antitumor immune efficiency. Reprogramming tumor immune microenvironment (TIME) is a momentous strategy to overcome immunosuppression and achieve immune functional normalization. Inspired by the inherent apoptotic bodies and vesicles, we proposed and systematically studied engineered apoptosis-bioinspired nanoparticles (EBN) for cancer immunotherapy of MA. Using both in vitro and in vivo experimental validations, we elucidated that EBN could be efficiently engulfed by the tumor-associated macrophages (TAMs) and manipulate their polarization. Moreover, a boosted immune cascade response as a result of heightening cytotoxic T-lymphocytes (CTLs) activity was investigated. Based on these results, EBN was confirmed to have strong immune cascade activation capability. Remarkably, the injection of EBN further reduced ascites volume and reformed immune cell subtypes, compared to the injection of either PBS or free TMP195 alone. In short, this novel nanodrug delivery system (NDDS) represents a prospective immunotherapeutic approach for clinical therapeutics of hepatoma ascites and other malignant effusion.
TL;DR: In this paper , the authors assess outcomes in patients with an index presentation of spontaneous bacterial peritonitis (SBP) over a 13-year period, using a cohort of 178 patients who were followed up for 11.6 (29.2) months.
Abstract: Assess outcomes in patients with an index presentation of spontaneous bacterial peritonitis (SBP) over a 13-year period.SBP, a bacterial infection of ascites, has a poor prognosis.Retrospective cohort study assessing mortality (standardised to 32 months) and prognostic factors in patients with SBP during two periods: period 1 (June 2006-November 2012) and period 2 (December 2012-May 2019).The study included 178 patients who were followed up for 11.6 (29.2) months. Mortality was high, with 12-, 24- and 32-month survival being 32%, 26% and 24%, respectively. Inpatient mortality was 36% with mortality in those surviving hospitalisation being 62%. Serum creatinine at the time of SBP diagnosis was an independent predictor of mortality at 32 months [hazard ratio (HR) 1.002, P = 0.023] and inpatient mortality (HR 1.003, P = 0.035). Positive ascitic fluid culture and ascitic fluid neutrophil count were independent predictors of 32-month (HR 1.679, P = 0.008) and inpatient mortality (HR 1.0001, P = 0.005), respectively. Patients in period 2 had lower ascitic fluid albumin (5.9 ± 3.3 g/L vs. 10.8 ± 5.4 g/L, P < 0.001), higher ascitic fluid neutrophil count (815.0 cells/mm3 vs. 345.0 cells/mm3, P < 0.001) and higher rates of hepatorenal syndrome-acute kidney injury (58 vs. 35%, P = 0.002). Mortality at 32 months and mortality in those surviving hospitalisation were similar at 78 vs. 73%, P = 0.392 and 66 vs. 58%, P = 0.355, for periods 1 and 2, respectively.Despite more advanced initial presentations, mortality rates have remained similar over the last 13 years. Serum creatinine at the time of SBP diagnosis is an independent predictor of mortality.
TL;DR: In this paper , the authors investigated the association between serum CA125 and ascites burden, and its kinetics during first-line chemotherapy for pancreatic cancer (PC) patients who received FOLFIRINOX or gemcitabine plus nab-paclitaxel.
Abstract: 745 Background: Serum CA125 is a potential biomarker for diagnosis of peritoneal metastasis in gastric cancer. However, its significance of pancreatic cancer (PC) has not been investigated. Therefore, we aimed to clarify association between serum CA125 and ascites burden, and its kinetics during first-line chemotherapy for PC. Methods: This multicenter retrospective study comprised PC patients who received FOLFIRINOX or gemcitabine plus nab-paclitaxel in first-line setting between Jan 2014 and Dec 2021. Patient background and treatment outcome was assessed in CA125 elevated and non-elevated group before chemotherapy. The CA125 kinetics after chemotherapy was calculated based on baseline and first measure of CA125. Further, the association between early CA125 change and clinical response during chemotherapy were evaluated based on optimal cut off value calculated receiver operating characteristic (ROC) curve analysis. Results: A total 109 patients from 3 hospitals were assessable. The overall survival (OS) was significantly shorter in elevated group than that in non-elevated group (median, 10.7 vs. 21.3 months, p = 0.0002). The median value of CA125 before chemotherapy was elevated according to ascites burden (Non, 36U/ml; mild, 173U/ml; moderate/severe, 575U/ml; p < 0.0001). CA125 elevation, CA19-9 elevation, poor performance status and poor glasgow prognostic score were independent prognostic factors in multivariate analysis. After chemotherapy, the median first-time measure of CA125 was performed in day 41. Among patients with peritoneal dissemination, the median change of CA125 was correlated with clinical response (CR/PR, -0.55%/day; SD, -0.24%/day; PD, 3.35%/day, p = 0.004). After chemotherapy, first-time measure of CA125 was performed in a median of day 41. According to the ROC curve analysis, the optimal cut-off value of increase in CA125 for progressive disease was 1.56 %/day (specificity 94.1%, sensitivity 80%). The median PFS and OS were 1.4 and 6.6 months in increased group and 3.3 months and 14.0 months in non-increased group, respectively (p = 0.016 and p = 0.028). Conclusions: CA125 is considered a clinically useful marker in unresectable PC treated with first-line chemotherapy because CA125 above the ULN is a poor prognostic factor for OS and an increased CA125 can be an early predictor of progression in patients with peritoneal dissemination.
TL;DR: Singal et al. as discussed by the authors used the National Inpatient Sample (NIS) database to evaluate the impact of hepatorenal syndrome (HRSAKI) on patients with decompensated cirrhosis.
Abstract: Hepatorenal syndrome (HRSAKI) is a consequence of portal hypertensionassociated decreased effective central blood volume and impaired renal perfusion. It is the frequent final pathway to mortality precipitated by the other complications of cirrhosis. Eighteen per cent of patients with decompensated cirrhosis develop HRS within 1 year.1 Type 1 HRS without effective treatment is associated with a mortality of 50% 2 weeks after diagnosis.2 Several previous studies have used the National Inpatient Sample (NIS) database to evaluate the impact of HRS.3,4 The most recent study covered the period from 2002 to 2012 and compared outcomes of those with and without HRS. This study by Singal et al. serves as an update with an NIS data set of 498,136 hospitalisations with a discharge diagnosis of ‘cirrhosis’ from 2016 to 2019.5 It compares those with AKI due to HRS based on aetiology of cirrhosis (alcohol vs chronic viral hepatitis vs NASH) with those with AKI of other causes. In this cohort, 113,454 (27.2%) hospitalisations were associated with AKI with 16.5% due to HRS. HRS was most common in ALD (80%). The odds of HRS were higher in NASH vs chronic viral hepatitis, but the length of stay was decreased. Compared to nonHRSAKI, infections and other complications (ascites, SBP, variceal bleeding) were more common in HRS, and mortality was greater (25.8% vs 12.0%). Information on the consequences of HRS was also provided, including the performance of paracentesis, haemodialysis (only 7.7%), transplantation (liver and SLK), palliative care referral and discharge destination. Despite its dismal prognosis, only 28.7% of patients with HRS received a palliative care consult. The healthcare burden was significant (4.22 billion USD in 2019). The main limitation of the study is the accuracy of the diagnosis of HRS inherent in its study design: reliance on the NIS database. In a study of alcoholic hepatitis using the NIS, the diagnosis was confirmed in only 54% of cases.6 Because ICD09 and ICD10 diagnosis codes do not distinguish between type 1 and type 2 HRS, many cases included were undoubtedly type 2 HRS which carries a better prognosis. Cases of prerenal azotemia were probably also included. A higher incidence but lower mortality in NASH raises the possibility that other processes such as diabetic nephropathy were involved. Additional findings that question the diagnosis include the presence of ascites and hepatic encephalopathy in only 17.8% and 3.0% of cases, respectively. A hospitality mortality of only 23.7% is quite surprising. In addition, a rapid improvement in mortality of 15% per year during a time span in which no significant therapeutic options were available is not explained. This paper is timely given the recent FDA approval of terlipressin7 as well as the proposed use of biomarkers such as urinary neutrophil gelatinase that will allow an earlier and more definite diagnosis. It emphasises the need for effective therapy and provides a basis for future studies that assess the impact of its treatment.
TL;DR: In this paper , the authors evaluated the association of disease outcome with T cell immune-related characteristics and T cell receptor (TCR) repertoire in malignant ascites from patients with high-grade epithelial ovarian cancer.
Abstract: We evaluated the association of disease outcome with T cell immune-related characteristics and T cell receptor (TCR) repertoire in malignant ascites from patients with high-grade epithelial ovarian cancer. Ascitic fluid samples were collected from 47 high-grade epithelial ovarian cancer patients and analyzed using flow cytometry and TCR sequencing to characterize the complementarity determining region 3 TCR β-chain. TCR functions were analyzed using the McPAS-TCR and VDJ databases. TCR clustering was implemented using Grouping of Lymphocyte Interactions by Paratope Hotspots software. Patients with poor prognosis had ascites characterized by an increased ratio of CD8+ T cells to regulatory T cells, which correlated with an increased productive frequency of the top 100 clones and decreased productive entropy. TCRs enriched in patients with an excellent or good prognosis were more likely to recognize cancer antigens and contained more TCR reads predicted to recognize epithelial ovarian cancer antigens. In addition, a TCR motif that is predicted to bind the TP53 neoantigen was identified, and this motif was enriched in patients with an excellent or good prognosis. Ascitic fluid in high-grade epithelial ovarian cancer patients with an excellent or good prognosis is enriched with TCRs that may recognize ovarian cancer-specific neoantigens, including mutated TP53 and TEAD1. These results suggest that an effective antigen-specific immune response in ascites is vital for a good outcome in high-grade epithelial ovarian cancer.
TL;DR: In this paper , the safety, technical success and clinical outcome of percutaneous intranodal ethiodized oil (Lipiodol®) based lymphangiography (L-LAG) for the management of refractory pelvic lymphoceles or chylous ascites using high doses of ethiodised oil were analyzed.
Abstract: The purpose of this study was to analyze the safety, technical success and clinical outcome of percutaneous intranodal ethiodized oil (Lipiodol®) based lymphangiography (L-LAG) for the management of refractory pelvic lymphoceles or chylous ascites using high doses of ethiodized oil. Thirty-four patients presenting with symptomatic, refractory postoperative pelvic lymphocele or chylous ascites referred for theranostic, inguinal, intranodal L-LAG treatment between May 2018 and November 2021 were retrospectively included. There were 21 men and 13 women, with a mean age of 62.7 ± 16.2 (standard deviation) years (age range: 9–86 years), who underwent a total of 49 L-LAG for the management of lymphoceles (n = 14), chylous ascites (n = 18) or a combination of lymphocele and chylous ascites (n = 2). Clinical and radiological pre-interventional, procedural and follow-up data up to January 2022 were collected from patients’ electronic medical records and imaging files. Technical success was obtained in 48 out of 49 L-LAG (98%). No complications related to L-LAG were noted. After one or more L-LAG, clinical success was obtained in 30 patients (88%) with a mean of 1.4 interventions per patient and mean intranodal injected volume of 29 mL of ethiodized oil per session. The remaining four patients (12%), with one or more failed L-LAG, underwent additional surgical intervention to definitively treat the postoperative lymphatic leakage. L-LAG using high doses of ethiodized oil is a minimally invasive, safe and effective treatment of postoperative pelvic lymphocele or chylous ascites. Multiple sessions may be needed to obtain a meaningful clinical result.
TL;DR: In this paper , the authors used multilevel mixed effects linear regression (MLR) to calculate the probability of liver transplantation for severe alcohol-associated hepatitis (AH) patients in 5 ACCELERATE-AH sites.
TL;DR: In this paper , the transjugular intrahepatic portosystemic shunt (TIPS) was performed for tolvaptan-refractory cirrhotic patients and analyzed its efficacy and safety in these patients.
Abstract: Objective Ascites in patients with decompensated cirrhosis can lead to abdominal distention and decrease quality of life. Tolvaptan, a vasopressin V2 receptor antagonist, is an effective agent in the treatment of ascites, whereas some patients are refractory to tolvaptan. The efficacy of transjugular intrahepatic portosystemic shunt (TIPS) for these patients is not known. In this study, we performed TIPS for tolvaptan-refractory cirrhotic patients and analysed its efficacy and safety in these patients. Design This retrospective analysis included patients with liver cirrhosis who received TIPS for ascites or hydrothorax refractory to tolvaptan therapy along with conventional diuretics between January 2015 and May 2018 at Tokai University Hospital. We evaluated the efficacy and safety of TIPS. Results This study included four patients. All patients presented with Child-Pugh class B liver cirrhosis and model for end-stage liver disease-sodium scores were 10/12/14/16. TIPS was generated successfully without any major complications in all patients. The body weight decreased by a mean of 4.7 (SD=1.0) kg and estimated glomerular filtration rate improved from a mean of 38.2 (SD=10.3) to 59.5 (SD=25.0) mL/min/1.73 m2 in a month after TIPS procedure. Conclusion TIPS is an effective potential treatment for ascites in patients with tolvaptan refractory condition. In appropriate patients who can tolerate TIPS, the treatment may lead towards renal function improvement.
TL;DR: In this article , the case of a 26-year-old woman, who underwent surgery for a large right ovarian tumor rupturing into the peritoneal cavity, was revealed by ascites of great abundance and abdominal pelvic pain.
Abstract: Yolk sac tumors of the ovary are rare entities that account for 2% - 5% of all ovarian tumors. They represent the second most common histological variant of malignant germ cell tumors of the ovary after dysgerminomas. Yolk sac tumors are most commonly encountered in women in the second and third decades. Microscopically, they are highly polymorphic and can present in a pure form or associated with another contingent of germ cell tumor. We report the case of a 26-year-old woman, who underwent surgery for a large right ovarian tumor rupturing into the peritoneal cavity. The ovarian tumor was revealed by ascites of great abundance and abdomino-pelvic pain. On histological examination, the diagnosis of yolk sac tumor in its pure and polyvesicular vitelline pattern was made. Through this observation, we propose to discuss the anatomoclinical particularities of these tumors by emphasizing the importance of histology for the diagnosis as well as the need of an early and appropriate management.
TL;DR: In this article , the expression of carcinoembryonic antigen (CEA), cancer antigen 199 (CA199) and CA125 in serum and ascites of appendiceal pseudomyxoma peritonei (PMP) patients relative to their diagnostic and predictive value was investigated.
Abstract: To investigate the expression of carcinoembryonic antigen (CEA), cancer antigen 199 (CA199) and CA125 in serum and ascites of appendiceal pseudomyxoma peritonei (PMP) patients relative to their diagnostic and predictive value.The study comprised 183 patients with pathologically confirmed appendiceal PMP, enrolled from May 2012 to June 2020, in Aerospace Center Hospital. Serum and ascites tumor markers were obtained, and their diagnostic values were compared by receiver operating characteristic (ROC) curves. The prognostic factors of appendiceal PMP with different pathologic subgroups were calculated by univariate and multivariate Cox proportional hazard regression models.There were significant differences between the numbers of patients with positive CEA and CA199 in serum vs. ascites: p = 0.034 in CEA and p = 0.006 in CA199, respectively. The sensitivities with optimal cut-off values for ascites markers of CEA, CA199 and CA125 were 83.5%, 88.9% and 72.6%, respectively. CEA in ascites showed significant difference in the diagnosis of appendiceal PMP (p = 0.000); the areas under the ROC curves (AUROCs) and specificity were 0.725, 70.7%, respectively. Univariate analysis showed that the higher the ascites tumor markers, the poorer the survival (p = 0.014). Multivariate analysis indicated that completeness of cytoreduction (CCR), ascites CEA and pathological grade were independent risk factors for overall survival (OS).CEA in ascites can be used to help specify the origin of PMP. Furthermore, elevation of ascites CEA, high pathological grade and incomplete cytoreduction predicted poor prognosis of appendiceal PMP.
TL;DR: The most common causes of cirrhosis in the US, which can overlap, include alcohol use disorder, nonalcoholic fatty liver disease (26), and hepatitis C (41) as discussed by the authors .
Abstract: Importance
Cirrhosis affects approximately 2.2 million adults in the US. From 2010 to 2021, the annual age-adjusted mortality of cirrhosis increased from 14.9 per 100 000 to 21.9 per 100 000 people.
Observations
The most common causes of cirrhosis in the US, which can overlap, include alcohol use disorder (approximately 45% of all cases of cirrhosis), nonalcoholic fatty liver disease (26%), and hepatitis C (41%). Patients with cirrhosis experience symptoms including muscle cramps (approximately 64% prevalence), pruritus (39%), poor-quality sleep (63%), and sexual dysfunction (53%). Cirrhosis can be diagnosed by liver biopsy but may also be diagnosed noninvasively. Elastography, a noninvasive assessment of liver stiffness measured in kilopascals, can typically confirm cirrhosis at levels of 15 kPa or greater. Approximately 40% of people with cirrhosis are diagnosed when they present with complications such as hepatic encephalopathy or ascites. The median survival time following onset of hepatic encephalopathy and ascites is 0.92 and 1.1 years, respectively. Among people with ascites, the annual incidence of spontaneous bacterial peritonitis is 11% and of hepatorenal syndrome is 8%; the latter is associated with a median survival of less than 2 weeks. Approximately 1% to 4% of patients with cirrhosis develop hepatocellular carcinoma each year, which is associated with a 5-year survival of approximately 20%. In a 3-year randomized clinical trial of 201 patients with portal hypertension, nonselective β-blockers (carvedilol or propranolol) reduced the risk of decompensation or death compared with placebo (16% vs 27%). Compared with sequential initiation, combination aldosterone antagonist and loop diuretics were more likely to resolve ascites (76% vs 56%) with lower rates of hyperkalemia (4% vs 18%). In meta-analyses of randomized trials, lactulose was associated with reduced mortality relative to placebo (8.5% vs 14%) in randomized trials involving 705 patients and reduced risk of recurrent overt hepatic encephalopathy (25.5% vs 46.8%) in randomized trials involving 1415 patients. In a randomized clinical trial of 300 patients, terlipressin improved the rate of reversal of hepatorenal syndrome from 39% to 18%. Trials addressing symptoms of cirrhosis have demonstrated efficacy for hydroxyzine in improving sleep dysfunction, pickle brine and taurine for reducing muscle cramps, and tadalafil for improving sexual dysfunction in men.
Conclusions and Relevance
Approximately 2.2 million US adults have cirrhosis. Many symptoms, such as muscle cramps, poor-quality sleep, pruritus, and sexual dysfunction, are common and treatable. First-line therapies include carvedilol or propranolol to prevent variceal bleeding, lactulose for hepatic encephalopathy, combination aldosterone antagonists and loop diuretics for ascites, and terlipressin for hepatorenal syndrome.
TL;DR: In this paper , the authors evaluated the prediction values of non-invasive models for hepatocellular carcinoma (HCC) development in patients with HBV-related liver cirrhosis (LC) and long-term NA treatment.
Abstract: Background We aimed to evaluate the prediction values of non-invasive models for hepatocellular carcinoma (HCC) development in patients with HBV-related liver cirrhosis (LC) and long-term NA treatment. Methods Patients with compensated or decompensated cirrhosis (DC), who achieved long-term virological response, were enrolled. DC and its stages were defined by the complications including ascites, encephalopathy, variceal bleeding, or renal failure. Prediction accuracy of several risk scores, including ALBI, CAMD, PAGE-B, mPAGE-B and aMAP, was compared. Results The median follow-up duration was 37 (28–66) months. Among the 229 patients, 9 (9.57%) patients in the compensated LC group and 39 (28.89%) patients in the DC group developed HCC. The incidence of HCC was higher in the DC group ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{upgreek} \usepackage{mathrsfs} \setlength{\oddsidemargin}{-69pt} \begin{document} }{}$\cal X$\end{document}X2 = 12.478, P < 0.01). The AUROC of ALBI, aMAP, CAMD, PAGE-B and mPAGE-B scores were 0.512, 0.667, 0.638, 0.663, 0.679, respectively. There was no significant difference in AUROC between CAMD, aMAP, PAGE-B and mPAGE-B (all P > 0.05). Univariable analysis showed that age, DC status and platelet were associated with HCC development, and multivariable analysis showed that age and DC status (both P < 0.01) were independent risk factors for HCC development, then Model (Age_DC) was developed and its AUROC was 0.718. Another model, Model (Age_DC_PLT_TBil) consisting of age, DC stage, PLT, TBil was also developed, and its AUROC was larger than that of Model (Age_DC) (0.760 vs. 0.718). Moreover, AUROC of Model (Age_DC_PLT_TBil) was larger than the other five models (all P < 0.05). With an optimal cut-off value of 0.236, Model (Age_DC_PLT_TBil) achieved 70.83% sensitivity, 76.24% specificity. Conclusion There is a lack of non-invasive risk scores for HCC development in HBV-related DC, and a new model consisting of age, DC stage, PLT, TBil may be an alternative.
TL;DR: In this article , the authors found that patients with NAFLD had significantly higher risk of 30-day readmission in clinical comorbidities adjusted model (Hazard ratio [HR]=1.08 [95% confidence interval 1.03-1.13]).
TL;DR: In this paper , the authors compared the reliability and reproducibility of 2D-SWE with that of TE in patients with chronic hepatic disease, and made a comparison in terms of the success rate, reliability, reproduction, operation time and influence of operator experience.
Abstract: Background Two dimensional shear wave elastography (2D-SWE) is an ultrasound elastography technique based on shear waves implemented on a diagnostic ultrasound system. Transient elastography (TE) uses an ultrasound displacement M-mode and A-mode image produced by the system. So, TE mechanically induced impulse at tissue surface and difficultly across water. This paper compared the reliability and reproducibility of 2D-SWE with that of TE in patients with chronic hepatic disease. Comparisons were made in terms of the success rate, reliability, reproducibility, operation time, and influence of operator experience. Methods A total of 170 patients were included in this study. Participants underwent 2D-SWE and TE performed by 2 different operators (a novice and veteran) on the same day. Nonparametric statistical tests were used to compare the technical success rate and reliable measurement rate, and inter-operator reproducibility was evaluated using intra-class correlation coefficients (ICCs). Results The 2D-SWE technique showed a higher technical success rate than TE. Either 2D-SWE or TE can be utilized in patients with ascites lamella of less than 10 mm or ascites lamella plus skin-capsular distance of less than 25 mm. However, although the reliability rate of liver stiffness measurement with 2D-SWE did not significantly differ between the novice and veteran operators, for TE, there was a significant difference when body mass index (BMI) ≤25 kg/m2. When performed by the novice and veteran operators, 2D-SWE and TE both showed excellent inter-operator agreement, with ICCs of 0.968 and 0.973, respectively. Both 2D-SWE and TE displayed reliable measurement and excellent reproducibility in patients with chronic liver disease, were minimally influenced by operator experience. Conclusions 2D-SWE may be a more reliable method for clinical application in noninvasive detecting the liver stiffness.
TL;DR: In this article , the authors evaluated the risk factors of NRH after liver transplantation and identified the predictive factors of symptomatic forms of nodular regenerative hyperplasia (NRH) after LT.
Abstract: Background. The objectives of this study were to evaluate incidence and to identify the risk factors of occurrence and the predictive factors of symptomatic forms of nodular regenerative hyperplasia (NRH) after liver transplantation (LT). Methods. To identify risk factors of NRH following LT, we included 1648 patients transplanted from 2004 to 2018 and compared the patients developing NRH after LT to those who did not. To identify predictive factors of symptomatic NRH, we selected 115 biopsies displaying NRH and compared symptomatic to asymptomatic forms. Symptomatic NRH was defined as the presence of ascites, esophageal varices, hepatic encephalopathy, portal thrombosis, retransplantation, or death related to NRH. Results. The incidence of NRH following LT was 5.1%. In multivariate analysis, the independent factor of developing NRH after LT was the donor’s age (odds ratio [OR] = 1.02; confidence interval, 1.01-1.03; P = 0.02). Symptomatic forms occurred in 29 (25.2%) patients: 19 (16.5%) patients presented with ascites, 13 (11.3%) with esophageal varices, 4 (3.5%) with hepatic encephalopathy, and 8 (7%) with portal thrombosis. The median period before the onset of symptoms was 8.4 (1.5–11.3) y after LT. The spleen size at diagnosis/before LT ratio (OR = 12.5; 114.17-1.37; P = 0.0252) and thrombectomy during transplantation (OR = 11.17; 1.48-84.11; P = 0.0192) were associated with symptomatic NRH in multivariate analysis. Conclusions. NRH following LT is frequent (5.1%) and leads to symptomatic portal hypertension in 25.2% of patients. Using older grafts increases the risk of developing NRH after LT. Clinicians should screen for signs of portal hypertension, particularly in measuring spleen size. Export