scholarly journals Monitoring of liver function using the novel liver maximum function capacity test (LiMAx) in a patient undergoing ALPPS

HPB ◽  
2019 ◽  
Vol 21 ◽  
pp. S619
Author(s):  
F. Oldhafer ◽  
K. Ringe ◽  
K. Timrott ◽  
M. Kleine ◽  
W. Ramackers ◽  
...  
Keyword(s):  
Liver Function ◽  
The Novel ◽  
Maximum Function

scholarly journals Monitoring of liver function using the novel liver maximum function capacity test (LiMAx) in a patient undergoing ALPPS

HPB ◽  
2019 ◽  
Vol 21 ◽  
pp. S808-S809
Author(s):  
F. Oldhafer ◽  
K. Ringe ◽  
K. Timrott ◽  
M. Kleine ◽  
W. Ramackers ◽  
...  
Keyword(s):  
Liver Function ◽  
The Novel ◽  
Maximum Function

scholarly journals Evaluation of liver function and electroacupuncture efficacy of animals with alcoholic liver injury by the novel imaging methods

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Dong Zhang ◽  
Xiao-jing Song ◽  
Shun-yue Li ◽  
Shu-you Wang ◽  
Bing-jun Chen ◽  
...  
Keyword(s):  
Liver Injury ◽  
Liver Function ◽  
The Novel ◽  
Alcoholic Liver Injury ◽  
Imaging Methods

scholarly journals Application of the Liver Maximum Function Capacity Test in Acute Liver Failure: A Helpful Tool for Decision-Making in Liver Transplantation?

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Florian Wolfgang Rudolf Vondran ◽  
Carsten Schumacher ◽  
Kai Johanning ◽  
Björn Hartleben ◽  
Wolfgang Knitsch ◽  
...  
Keyword(s):  
Decision Making ◽  
Liver Transplantation ◽  
Liver Function ◽  
Liver Failure ◽  
Acute Liver Failure ◽  
Prognostic Scores ◽  
Critically Ill Patient ◽  
Donor Organ ◽  
Maximum Function ◽  
High Urgency

Background. Despite aggressive intensive medical management acute liver failure (ALF) may require high-urgency liver transplantation (LTx). Available prognostic scores do not apply for all patients; reliable tools to identify individuals in need of LTx are highly required. The liver maximum function capacity test (LiMAx) might represent an appropriate option. Referring to a case of ALF afterAmanita phalloides-intoxication the potential of the LiMAx-test in this setting is discussed.Presentation of Case. LiMAx was performed in a 27-year-old patient prior to and after high-urgency LTx. In accordance with clinical appearance of hepatic encephalopathy, coagulopathy, and acute kidney failure, the LiMAx-test constituted a fulminant course of ALF with hardly any detectable metabolic activity. Following LTx with a marginal donor organ (95% hepatosteatosis), uptake of liver function was demonstrated by postoperative increase of the LiMAx-value. The patient was discharged from hospital on postoperative day 26.Discussion. ALF often is associated with a critical state of the patient that requires almost immediate decision-making regarding further therapy. Application of a noninvasive liver function test might help to determine the prognosis of ALF and support decision-making for or against LTx as well as acceptance of a critical donor organ in case of a critically ill patient.

scholarly journals Morphologic Alterations Precede Functional Hepatic Impairment as Determined by 13C-Methacetin Liver Function Breath Test in Adult Fontan Patients

2021 ◽  
Vol 8 ◽  
Author(s):  
Anastasia Schleiger ◽  
Peter Kramer ◽  
Hannes Sallmon ◽  
Niklas Jentsch ◽  
Marta Pileckaite ◽  
...  
Keyword(s):  
Liver Function ◽  
Hepatic Impairment ◽  
Hepatic Injury ◽  
Transient Elastography ◽  
Fontan Operation ◽  
Maximum Function ◽  
Chronic Hepatic Injury ◽  
Glutamyl Transferase ◽  
Fontan Patients

Objectives: Fontan-associated liver disease (FALD) is the most common end-organ dysfunction affecting up to 70–80% of the Fontan population. The clinical significance of FALD is incompletely understood and no unambiguous correlation between hepatic function and FALD severity has been established. In this study, we sought to evaluate maximal liver function capacity with liver maximum function capacity test (LiMAx®) in adult Fontan patients.Methods: Thirty-nine adult Fontan patients (median age: 29.4 years [IQR 23.4; 37.4], median follow-up after Fontan operation: 23.9 years [IQR 17.8;26.4]) were analyzed in a cross-sectional observational study using LiMAx® test (Humedics GmbH, Berlin, Germany), laboratory testing, transient elastography (TE) and hepatic ultrasound. The LiMAx® test is based on the metabolism of 13C-methacetin, which is administered intravenously and cleaved by the hepatic cytochrome P4501A2 to paracetamol and 13CO2, which is measured in exhaled air and correlates with maximal liver function capacity.Results: Maximal liver function capacity assessed by LiMAx® test was normal in 28 patients (>315 μg/h*kg) and mildly to moderately impaired in 11 patients (140–314 μg/h*kg), while no patient displayed severe hepatic impairment (<139 μg/kg*h). No correlation was found between maximal liver function capacity and hepatic stiffness by TE (r2 = −0.151; p = 0.388) or the presence of sonographic abnormalities associated with FALD (r2 = −0.204, p = 0.24). There was, however, an association between maximal liver function capacity and the laboratory parameters bilirubin (r2 = −0.333, p = 0.009) and γ-glutamyl transferase (r2 = −0.367; p = 0.021). No correlation was detected between maximal liver function capacity and the severity of FALD (r2 = −0.235; p = 0.152).Conclusion: To the best of our knowledge, this is the first study to evaluate maximal liver function capacity using LiMAx® test in Fontan patients, which is a useful complementary diagnostic instrument to assess chronic hepatic injury. Maximal liver function capacity was preserved in most of our adult Fontan patients despite morphologic evidence of FALD. Moreover, maximal liver function capacity does not correlate with the extent of FALD severity evaluated by sonography or laboratory analysis. Thus, the development and progression of FALD in Fontan patients is not a uniform process and diagnostics of chronic hepatic injury during follow-up should encompass various modalities.

scholarly journals Refining Prognosis in Chemoembolization for Hepatocellular Carcinoma: Immunonutrition and Liver Function

Cancers ◽  
2021 ◽  
Vol 13 (16) ◽  
pp. 3961
Author(s):  
Lukas Müller ◽  
Felix Hahn ◽  
Aline Mähringer-Kunz ◽  
Fabian Stoehr ◽  
Simon Johannes Gairing ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Liver Function ◽  
Median Overall Survival ◽  
Prognostic Nutritional Index ◽  
Scoring Systems ◽  
The Novel ◽  
Predictive Tool ◽  
Nutritional Index ◽  
Treatment Naïve ◽  
Better Than

A combination of albumin-bilirubin (ALBI) grading and the Prognostic Nutritional Index (PNI) was identified recently as a highly predictive tool for patients with hepatocellular carcinoma (HCC) undergoing tumor ablation. The present study evaluated this combination in patients undergoing transarterial chemoembolization (TACE). Between 2010 and 2020, 280 treatment-naïve patients were retrospectively identified. The influence of ALBI grade, PNI and the novel ALBI-PNI on the median overall survival (OS) was assessed. In the next step, the prognostic ability of the combined approach was compared to established scoring systems. Both ALBI grade 2−3 and a low PNI were highly predictive for median OS (ALBI grade 1–3: 39.0 vs. 16.3 vs. 5.4 months, p < 0.001; high vs. low PNI: 21.4 vs. 7.5, p < 0.001). The combination of both resulted in a median OS of 39.0, 20.1, 10.3, and 5.4 months (p < 0.001). With a Concordance Index (C-Index) of 0.69, ALBI-PNI outperformed each individual score (ALBI 0.65, PNI 0.64) and was also better than BCLC, HAP, mHAP-II, and the Six-and-Twelve score (C-Indices 0.66, 0.60, 0.59, and 0.55). Thus, the easy-to-calculate ALBI-PNI may be a promising stratification tool for patients with HCC undergoing TACE, reflecting both immunonutritive status and liver function.

Acetaminophen: Macula densa hypersecretory activity by induced hepatotoxicity

1987 ◽  
Vol 45 ◽  
pp. 934-935
Author(s):  
S.S. Poolsawat ◽  
C.A. Huerta ◽  
S.TY. Lae ◽  
G.A. Miranda
Keyword(s):  
Cell Proliferation ◽  
Liver Function ◽  
Chronic Inflammation ◽  
Foam Cell ◽  
Term Effect ◽  
Short Term ◽  
Drug Induced ◽  
Experimental Induction ◽  
Tissue Alterations ◽  
Toxic Responses

Introduction. Experimental induction of altered histology by chemical toxins is of particular importance if its outcome resembles histopathological phenomena. Hepatotoxic drugs and chemicals are agents that can be converted by the liver into various metabolites which consequently evoke toxic responses. Very often, these drugs are intentionally administered to resolve an illness unrelated to liver function. Because of hepatic detoxification, the resulting metabolites are suggested to be integrated into the macromolecular processes of liver function and cause an array of cellular and tissue alterations, such as increased cytoplasmic lysis, centrilobular and localized necroses, chronic inflammation and “foam cell” proliferation of the hepatic sinusoids (1-4).Most experimentally drug-induced toxicity studies have concentrated primarily on the hepatic response, frequently overlooking other physiological phenomena which are directly related to liver function. Categorically, many studies have been short-term effect investigations which seldom have followed up the complications to other tissues and organs when the liver has failed to function normally.

The novel steroidal glycoside from the dried bulb of Allium Macrostemon Bunge inhibits platelet activation

2010 ◽  
Vol 34 (8) ◽  
pp. S33-S33
Author(s):  
Wenchao Ou ◽  
Haifeng Chen ◽  
Yun Zhong ◽  
Benrong Liu ◽  
Keji Chen
Keyword(s):  
Platelet Activation ◽  
The Novel ◽  
Steroidal Glycoside ◽  
Allium Macrostemon
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