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Kang SH, Kim MY, Han SK, Baik SK. Subclinical diabetes confirmed by 75-g OGTT influence on the prognosis of decompensated cirrhosis. J Gastroenterol Hepatol 2024; 39:172-179. [PMID: 37697655 DOI: 10.1111/jgh.16327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 07/01/2023] [Accepted: 08/01/2023] [Indexed: 09/13/2023]
Abstract
BACKGROUND AND AIM Disorders of glucose metabolism, such as impaired glucose tolerance (IGT) and diabetes mellitus (DM), frequently occur in cirrhosis. We aimed to evaluate who needs to be undertaken a 75-g oral glucose tolerance test (OGTT) to find underlying subclinical diabetes. METHODS This prospective study included 713 patients with either compensated (Child-Turcotte-Pugh [CTP] class A) or decompensated cirrhosis (CTP class B/C) without previous DM history. All patients underwent a 75-g OGTT. The patients were divided into three groups: normal glucose tolerance (NGT), IGT, and newly diagnosed DM (subclinical DM). RESULTS Among 713 patients, NGT was diagnosed in 139 (19.5%), IGT in 252 (35.3%), and subclinical DM in 322 (45.2%) patients, respectively. During a median follow-up period of 42.0 months, the cumulative survival rates of patients were as follows: NGT, 75.6%; IGT, 57.6%; and subclinical DM, 54.8%. Overall, IGT (adjusted hazard ratio [aHR], 1.605; 95% confidence interval [CI] = 1.009-2.553; P = 0.046) and subclinical DM (aHR, 1.840; 95% CI = 1.183-2.861; P = 0.001) were identified as independent predictors of mortality. In patients with compensated cirrhosis (n = 415), neither IGT nor subclinical DM conferred a higher mortality risk. However, among patients with decompensated cirrhosis (n = 298), those with IGT (aHR, 2.394; P = 0.015) and subclinical DM (aHR, 2.211; P = 0.022) showed a survival rate worse than those with NGT. In addition, subclinical DM was identified as an independent risk factor for infection (aHR, 2.508; P = 0.007). CONCLUSIONS IGT and subclinical diabetes by OGTT are associated with an unfavorable prognosis in cirrhosis, and the effect is pronounced in the decompensated state. CLINICALTRIALS gov, Number NCT04828512 (https://clinicaltrials.gov/ct2/show/NCT04828512).
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Affiliation(s)
- Seong Hee Kang
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea
- Department of Internal Medicine, Korea University College of Medicine, Seoul, South Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea
- Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | - Seul Ki Han
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea
- Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, South Korea
| | - Soon Koo Baik
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, South Korea
- Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, South Korea
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Hannah N, Tjandra D, Patwardhan A, Rutland K, Halliday J, Sood S. Outpatient albumin infusions reduce hospitalizations and improve outcomes in decompensated cirrhosis: A real-world cohort study. JGH Open 2023; 7:537-544. [PMID: 37649856 PMCID: PMC10463019 DOI: 10.1002/jgh3.12944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/25/2023] [Accepted: 06/30/2023] [Indexed: 09/01/2023]
Abstract
Background and Aim Long-term human albumin (HA) infusions improve survival in cirrhotic patients with diuretic resistant ascites. We aimed to determine whether there is a significant benefit in a more unwell real-world cohort. Methods This is a single-center retrospective cohort study. Patients received outpatient HA between April 2017 and June 2021. Inclusion criteria were age ≥18 years, cirrhosis with ascites, and received at least 1 month of HA. Patients with significant comorbidities and ongoing alcohol use were not excluded. Outcomes assessed were transjugular intrahepatic portosystemic shunt (TIPS)/transplant-free survival (TTFS), and biochemical and prognostic outcomes. Results Twenty-four patients were included. Median age was 59.5 years. Seven were female (29.2%). Etiology included were alcohol (50%), non-alcoholic steatohepatitis (16.7%), and viral/alcohol (12.5%). Median model for end-stage liver disease-sodium (MELD-Na) was 18.5, with Child-Pugh scores (CPS) A (4.2%), B (50%), and C (45.8%). Improvements in serum sodium (P = 0.014), albumin (P = 0.003), and CPS (P = 0.017) were observed. Reduction in hospitalizations (P = 0.001), particularly portal hypertensive related admissions was observed (relative risk 0.39; 95% confidence interval [CI] 0.21-0.69, P = 0.003), needed to treat 2.09 (95% CI 1.25-3.67). There was a reduction in total paracentesis requirements (P = 0.005). On multivariate analysis, type 2 diabetes mellitus significantly increased risk of TIPS/transplant/death (hazard ratio 6.16; 95% CI 1.23-30.84, P = 0.027). Median TTFS improved in patients with a change in MELD-Na ≤1 at 1 month: 29.4 months versus 7.7 months (P = 0.011). Conclusion Outpatient HA infusions decrease portal hypertensive related hospital admissions, improve serum sodium, albumin levels, and CPS. Type 2 diabetes mellitus and change in MELD-Na score help discriminate those likely to benefit most.
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Affiliation(s)
- Nicholas Hannah
- Department of Gastroenterology and HepatologyRoyal Melbourne HospitalMelbourneVictoriaAustralia
- Melbourne Medical School, Faculty of Medicine, Dentistry and Health SciencesUniversity of MelbourneMelbourneVictoriaAustralia
- Department of GastroenterologyNorthern HealthMelbourneVictoriaAustralia
| | - Douglas Tjandra
- Department of GastroenterologyAlfred HealthMelbourneVictoriaAustralia
- Monash Medical School, Faculty of Medicine, Nursing and Health SciencesMelbourneVictoriaAustralia
| | - Ashwin Patwardhan
- Department of Gastroenterology and HepatologyRoyal Melbourne HospitalMelbourneVictoriaAustralia
| | - Kelsey Rutland
- Department of Gastroenterology and HepatologyRoyal Melbourne HospitalMelbourneVictoriaAustralia
| | - John Halliday
- Department of Gastroenterology and HepatologyRoyal Melbourne HospitalMelbourneVictoriaAustralia
| | - Siddharth Sood
- Melbourne Medical School, Faculty of Medicine, Dentistry and Health SciencesUniversity of MelbourneMelbourneVictoriaAustralia
- Department of GastroenterologyNorthern HealthMelbourneVictoriaAustralia
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Reddy OV, Warad VG. A Prospective Study to Identify the Prevalence of Impaired Glucose Tolerance in Patients With Liver Cirrhosis Using Oral Glucose Tolerance Test. Cureus 2023; 15:e38269. [PMID: 37255908 PMCID: PMC10225274 DOI: 10.7759/cureus.38269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/28/2023] [Indexed: 06/01/2023] Open
Abstract
Introduction Diabetes mellitus (DM) is a global health problem that may affect the prognosis of liver cirrhosis by interfering with the various metabolic functions of the body. Hence it is important to know the glycemic status of the patients with liver cirrhosis to anticipate and treat the complications associated with it, which in turn will help in the prognosis. The conventional methods may underestimate impaired glucose tolerance (IGT). Hence, this study was undertaken to identify IGT prevalent among liver cirrhosis patients using an oral glucose tolerance test (OGTT). The aim of our study was to identify the prevalence of IGT in non-diabetic liver cirrhosis patients using OGTT. Materials and methods This was a prospective cross-sectional study done in the Department of General Medicine at Shri BM Patil Medical College and Hospital, Vijayapura. After obtaining institutional ethical committee approval, a sample size of 85 liver cirrhosis patients between the age of 20-80 years who were not known cases of diabetes mellitus were selected from patients attending inpatient and outpatient departments at our hospital. The period of study was from January 2021 to June 2022. Patients were tested with OGTT, and the results were recorded. Results Our study found that IGT was more common in the age group of 40-49 years. All the patients included were males. We found that alcohol-induced liver cirrhosis patients had the maximum of IGT and DM. Our study observed a prevalence of 36.47% of patients with IGT. Our study in addition to IGT, found that DM was more common in 30-39 years, and 24.71% of patients were diagnosed with diabetes mellitus in the 85 patients included in our study. Conclusion We conclude that performing OGTT to find the prevalence of IGT and DM in liver cirrhosis patients will help in diagnosing DM and IGT, aiding in the improvement of the prognosis of the cirrhosis. The glycemic status of the patient may help in deferring the complications associated with poor glucose control. The incidence of potential complications of DM can be reduced by prompt identification and treatment.
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Affiliation(s)
- Obul V Reddy
- General Medicine, Shri BM Patil Medical College and Hospital, BLDE University, Vijayapura, IND
| | - Vijaykumar G Warad
- General Medicine, Shri BM Patil Medical College and Hospital, BLDE University, Vijayapura, IND
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4
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Ogawa Y, Nakahara T, Ono M, Kawaguchi T, Isoda H, Hiramatsu A, Uchikawa S, Fujino H, Murakami E, Kawaoka T, Yamauchi M, Tsuge M, Munekage K, Ochi T, Hayes CN, Imamura M, Aikata H, Takahashi H, Torimura T, Chayama K. Underestimation of impaired glucose tolerance and usefulness of a continuous glucose monitoring system in chronic liver disease. J Gastroenterol Hepatol 2022; 37:592-599. [PMID: 34928509 DOI: 10.1111/jgh.15766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/07/2021] [Accepted: 12/12/2021] [Indexed: 12/09/2022]
Abstract
BACKGROUND AND AIM The prevalence of glucose intolerance in chronic liver disease patients is high, but glucose intolerance may be overlooked in a single blood test. The purpose of this study is to evaluate blood glucose variability in patients with chronic liver disease by a continuous glucose monitoring system (CGMS) and to examine the discrepancy between hemoglobin A1c (HbA1c) levels estimated from average blood glucose levels and HbA1c. METHODS This study included 335 patients with chronic liver disease associated with glucose intolerance. A fasting blood test and 72-h CGMS were performed. The estimated HbA1c was calculated from the average blood glucose level, and the correlation between hepatic functional reserve and blood glucose-related parameters was analyzed. From the obtained data, we created a new formula to calculate HbA1c without using CGMS. RESULTS As hepatic functional reserve decreased, average blood glucose and insulin resistance increased while HbA1c decreased (P < 0.0001). The discrepancy between the estimated HbA1c calculated from the mean blood glucose level and the serum HbA1c (ΔHbA1c) increased as the liver reserve decreased. Using multiple regression analysis, a formula based on fasting blood glucose, HbA1c, body mass index, albumin, and liver function was constructed, and its validity was demonstrated in a study using a different control group. CONCLUSIONS Hemoglobin A1c may be underestimated because of decreased hepatic functional reserve. CGMS was useful in assessing accurate glycemic control of blood glucose and in detecting postprandial hyperglycemia and nocturnal hypoglycemia. Patients with chronic hepatic impairment should be corrected for hepatic functional reserve before glycemic control.
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Affiliation(s)
- Yutaro Ogawa
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Takashi Nakahara
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Masafumi Ono
- Division of Innovative Medicine for Hepatobiliary and Pancreatology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
| | - Takumi Kawaguchi
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | | | - Akira Hiramatsu
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Shinsuke Uchikawa
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Hatsue Fujino
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Eisuke Murakami
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Tomokazu Kawaoka
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Masami Yamauchi
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Masataka Tsuge
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan.,Natural Science Center for Basic Research and Development, Hiroshima University, Hiroshima, Japan
| | - Kensuke Munekage
- Department of Gastroenterology and Hepatology, Kochi Medical School, Nankoku, Japan
| | - Tsunehiro Ochi
- Department of Gastroenterology and Hepatology, Kochi Medical School, Nankoku, Japan
| | - C Nelson Hayes
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Michio Imamura
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | - Hiroshi Aikata
- Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan
| | | | - Takuji Torimura
- Division of Gastroenterology, Department of Medicine, Kurume University School of Medicine, Kurume, Japan
| | - Kazuaki Chayama
- Research Center for Hepatology and Gastroenterology, Hiroshima University, Hiroshima, Japan.,Collaborative Research Laboratory of Medical Innovation, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.,RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
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5
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García-Compeán D, Orsi E, Kumar R, Gundling F, Nishida T, Villarreal-Pérez JZ, Del Cueto-Aguilera ÁN, González-González JA, Pugliese G. Clinical implications of diabetes in chronic liver disease: Diagnosis, outcomes and management, current and future perspectives. World J Gastroenterol 2022; 28:775-793. [PMID: 35317103 PMCID: PMC8900578 DOI: 10.3748/wjg.v28.i8.775] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 11/19/2021] [Accepted: 01/25/2022] [Indexed: 02/06/2023] Open
Abstract
Diabetes mellitus (DM) is common in liver cirrhosis (LC). The pathophysiological association is bidirectional. DM is a risk factor of LC and LC is a diabetogenic condition. In the recent years, research on different aspects of the association DM and LC has been intensified. Nevertheless, it has been insufficient and still exist many gaps. The aims of this review are: (1) To discuss the latest understandings of the association of DM and LC in order to identify the strategies of early diagnosis; (2) To evaluate the impact of DM on outcomes of LC patients; and (3) To select the most adequate management benefiting the two conditions. Literature searches were conducted using PubMed, Ovid and Scopus engines for DM and LC, diagnosis, outcomes and management. The authors also provided insight from their own published experience. Based on the published studies, two types of DM associated with LC have emerged: Type 2 DM (T2DM) and hepatogenous diabetes (HD). High-quality evidences have determined that T2DM or HD significantly increase complications and death pre and post-liver transplantation. HD has been poorly studied and has not been recognized as a complication of LC. The management of DM in LC patients continues to be difficult and should be based on drug pharmacokinetics and the degree of liver failure. In conclusion, the clinical impact of DM in outcomes of LC patients has been the most studied item recently. Nevertheless many gaps still exist particularly in the management. These most important gaps were highlighted in order to propose future lines for research.
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Affiliation(s)
- Diego García-Compeán
- Gastroenterology Service and Department of Internal Medicine, Faculty of Medicine, University Hospital “Dr. José E. González”, Universidad Autónoma de Nuevo León, Monterrey 64700, Nuevo León, Mexico
| | - Emanuela Orsi
- Diabetes Service, Endocrinology and Metabolic Diseases Unit, Fdn IRCCS Ca Granda, Endocrine Unit, Padigl Granelli, Milan 20121, Italy
| | - Ramesh Kumar
- Department of Gastroenterology, All India Institute of Medical Sciences, Patna 801507, India
| | - Felix Gundling
- Department of Gastroenterology, Gastrointestinal Oncology, Hepatology, Diabetics, Metabolism and Infectious Diseases, Sozialstiftung Bamberg, Bamberg 96049, Germany
| | - Tsutomu Nishida
- Department of Gastroenterology, Toyonaka Municipal Hospital, Osaka 560-8565, Japan
| | | | - Ángel N Del Cueto-Aguilera
- Department of Gastroenterology and Internal Medicine, Faculty of Medicine, University Hospital, Autonomous University of Nuevo León, Monterrey 64700, Nuevo León, Mexico
| | - José A González-González
- Gastroenterology Service and Department of Internal Medicine, University Hospital Dr. José E González and Medical School, Monterrey 64460, Nuevo León, Mexico
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine, La Sapienza University, Roma 00161, Italy
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6
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Shah H, Yang TJ, Wudexi I, Solanki S, Patel S, Rajan D, Rodas A, Dajjani M, Chakinala RC, Shah P, Sarker K, Patel A, Aronow W. Trends and outcomes of peptic ulcer disease in patients with cirrhosis. Postgrad Med 2020; 132:773-780. [PMID: 32654578 DOI: 10.1080/00325481.2020.1795485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Peptic ulcer disease (PUD) is more prevalent in cirrhotic patients and it has been associated with poor outcomes. However, there are no population-based studies from the United States (U.S.) that have investigated this association. Our study aims to estimate the incidence trends, predictors, and outcomes PUD patients with underlying cirrhosis. METHODS We analyzed Nationwide Inpatient Sample (NIS) and Healthcare Cost and Utilization Project (HCUP) data for years 2002-2014. Adult hospitalizations due to PUD were identified by previously validated ICD-9-CM codes as the primary diagnosis. Cirrhosis was also identified with presence of ICD-9-CM codes in secondary diagnosis fields. We analyzed trends and predictors of PUD in cirrhotic patients and utilized multivariate regression models to estimate the impact of cirrhosis on PUD outcomes. RESULTS Between the years 2002-2014, there were 1,433,270 adult hospitalizations with a primary diagnosis of PUD, out of which 70,007 (4.88%) had cirrhosis as a concurrent diagnosis. There was a significant increase in the proportion of hospitalizations with a concurrent diagnosis of cirrhosis, from 3.9% in 2002 to 6.6% in 2014 (p < 0.001). In an adjusted multivariable analysis, in-hospital mortality was significantly higher in hospitalizations of PUD with cirrhosis (odd ratio [OR] 1.78; 95% confidence interval [CI] 1.63-1.97; P < 0.001), however, there was no difference in the discharge to facility (OR 1.00; 95%CI 0.94 - 1.07; P = 0.81). Moreover, length of stay (LOS) was also higher (6 days vs. 4 days, P < 0.001) among PUD with cirrhosis. Increasing age and comorbidities were associated with higher odds of in-hospital mortality among PUD patients with cirrhosis. CONCLUSION Our study shows that there is an increased hospital burden as well as poor outcomes in terms of higher in-hospital mortality among hospitalized PUD patients with cirrhosis. Further studies are warranted for better risk stratification and improvement of outcomes.
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Affiliation(s)
- Harshil Shah
- Internal Medicine, Guthrie Robert Packer Hospital , Sayre, Pennsylvania, United States
| | - Tsu Jung Yang
- MultiCare Good Samaritan Hospital , Puyallup, Washington, United States
| | - Ivan Wudexi
- Internal Medicine, University at Buffalo/Catholic Health System , Buffalo, New York, United States
| | - Shantanu Solanki
- Internal Medicine, Guthrie Robert Packer Hospital , Sayre, Pennsylvania, United States
| | - Shakumar Patel
- Internal Medicine, Ocean Medical Center , Brick, New Jersey, United States
| | - Don Rajan
- Internal Medicine, UTRGV Doctors' Hospital at Renaissance , Edinburg, Texas, United States
| | - Aaron Rodas
- Internal Medicine, Pontiac General Hospital , Pontiac, Michigan, United States
| | - Mousa Dajjani
- Internal Medicine, Pontiac General Hospital , Pontiac, Michigan, United States
| | | | - Priyal Shah
- Internal Medicine, Medical Center Navicent Health , Macon, Georgia, United States
| | - Khadiza Sarker
- Internal Medicine, Carle Foundation Hospital , Urbana, Illinois, United States
| | | | - Wilbert Aronow
- New York Medical College, Cardiology Division, New York Medical College Macy Pavilion , Valhalla, New York, United States
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7
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El-Zayadi AR, Anis M. Hepatitis C virus induced insulin resistance impairs response to anti viral therapy. World J Gastroenterol 2012; 18:212-24. [PMID: 22294824 PMCID: PMC3261538 DOI: 10.3748/wjg.v18.i3.212] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Revised: 06/20/2011] [Accepted: 06/21/2011] [Indexed: 02/06/2023] Open
Abstract
Hepatitis C virus (HCV) infection is an important risk factor for insulin resistance (IR). The latter is the pathogenic foundation underlying metabolic syndrome, steatosis and cirrhosis, and possibly hepatocellular carcinoma (HCC). The interplay between genetic and environmental risk factors ultimately leads to the development of IR. Obesity is considered a major risk factor, with dysregulation of levels of secreted adipokines from distended adipose tissue playing a major role in IR. HCV-induced IR may be due to the HCV core protein inducing proteasomal degradation of insulin receptor substrates 1 and 2, blocking intracellular insulin signaling. The latter is mediated by increased levels of both tumour necrosis factor-α (TNF-α) and suppressor of cytokine signaling 3 (SOC-3). IR, through different mechanisms, plays a role in the development of steatosis and its progression to steatohepatitis, cirrhosis and even HCC. In addition, IR has a role in impairing TNF signaling cascade, which in turn blocks STAT-1 translocation and interferon stimulated genes production avoiding the antiviral effect of interferon.
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8
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Miyake T, Abe M, Furukawa S, Tokumoto Y, Toshimitsu K, Ueda T, Yamamoto S, Hirooka M, Kumagi T, Hiasa Y, Matsuura B, Onji M. Long-term branched-chain amino acid supplementation improves glucose tolerance in patients with nonalcoholic steatohepatitis-related cirrhosis. Intern Med 2012; 51:2151-5. [PMID: 22892494 DOI: 10.2169/internalmedicine.51.7578] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Branched-chain amino acid (BCAA) supplements have mainly been administered as a nutritional intervention for decompensated liver cirrhosis. Several studies have shown that short-term BCAA supplementation improves insulin and glucose tolerance in patients with liver cirrhosis. However, the long-term effects of BCAA supplementation on glucose tolerance and in patients with nonalcoholic steatohepatitis (NASH)-related liver cirrhosis are unknown. Herein, we report 2 cases of NASH-related liver cirrhosis in which long-term BCAA supplementation improved glycemic control. We conclude that in the absence of an effective conventional therapy for NASH-related liver cirrhosis, BCAA supplementation should be considered as an alternative treatment.
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Affiliation(s)
- Teruki Miyake
- Department of Gastroenterology and Metabiology, Ehime University Graduate School of Medicine, Japan
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9
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Huo TI, Hsu CY, Huang YH, Hsia CY, Lin HC, Lee PC, Loong CC, Chiang JH, Chiou YY, Lee SD. Diabetes mellitus as an independent prognostic predictor and its association with renal dysfunction in patients with hepatocellular carcinoma. Liver Int 2010; 30:198-207. [PMID: 19849777 DOI: 10.1111/j.1478-3231.2009.02143.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Patients with hepatocellular carcinoma (HCC) often have coexisting cirrhosis, which may predispose to the development of diabetes mellitus (DM). Diabetic HCC patients may have renal insufficiency and a subsequent worse outcome. This study investigated the interaction between DM, cirrhosis and renal dysfunction and the impact of these factors on HCC. METHODS A prospective database of 1713 HCC patients was analysed. RESULTS A total of 392 (22.9%) patients were diabetic. Diabetic patients had a significantly higher Child-Turcotte-Pugh (CTP) score, model for end-stage liver disease score and serum creatinine level, but had significantly lower serum albumin, sodium, alanine aminotransferase, aspartate aminotransferase and bilirubin levels. The serum creatinine level progressively increased and correlated well with increasing CTP class in both diabetic and non-diabetic patients. After a mean follow-up of 18+/-16 months, DM was shown to be an independent predictor of mortality in the Cox proportional hazard model after adjusting for other predictors [hazard ratio (HR): 1.2, 95% confidence interval (CI): 1.02-1.42]. Diabetic patients more often had renal insufficiency, defined as serum creatinine>1.5 mg/dl (17.3 vs 8.3%, P<0.0001). Renal insufficiency was an independent prognostic predictor in diabetic patients (HR: 2.26, 95% CI: 1.57-3.24) but not in non-diabetic patients, because it was significantly associated with the severity of cirrhosis in the non-diabetic group (P<0.001) but not in the diabetic group (P=0.143). CONCLUSIONS DM is associated with inadequate liver reserve and independently predicts decreased survival in HCC patients. Both advanced cirrhosis and DM are associated with renal insufficiency, which is a poor prognostic predictor for HCC.
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Affiliation(s)
- Teh-Ia Huo
- Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
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10
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Yagmur E, Weiskirchen R, Gressner AM, Trautwein C, Tacke F. Insulin resistance in liver cirrhosis is not associated with circulating retinol-binding protein 4. Diabetes Care 2007; 30:1168-72. [PMID: 17337499 DOI: 10.2337/dc06-2323] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Retinol-binding protein 4 (RBP4) has been identified as a novel adipokine mediating systemic insulin resistance, and elevated serum RBP4 indicates overt or impending insulin resistance in lean, obese, and type 2 diabetic subjects. As insulin resistance is present in nearly all patients with liver cirrhosis, we evaluated RBP4 in patients with chronic liver disease (CLD). RESEARCH DESIGN AND METHODS Serum RBP4 was measured in 111 CLD patients. Ninety-nine age- and sex-matched healthy blood donors served as control subjects. RBP4 gene expression was also quantified in normal and cirrhotic rat liver. RESULTS In CLD patients, serum RBP4 was significantly reduced compared with healthy control subjects and closely correlated with the stage of liver cirrhosis. CLD patients without cirrhosis showed normal RBP4 concentrations, which correlated with serum glucose and insulin secretion and inversely correlated with insulin sensitivity. In patients with Child A-C liver cirrhosis, however, RBP4 was not correlated with glucose metabolism or other adipokines, such as adiponectin or resistin, but closely linked to the hepatic biosynthetic capacity, fibrotic changes in liver histology, or clinical complications such as portal hypertension. In an animal model of experimental cirrhosis, hepatic RBP4 gene expression decreased in cirrhotic liver. CONCLUSIONS RBP4 appears, unlike in obesity or type 2 diabetes, not to be a relevant systemic factor in the pathogenesis of insulin resistance in liver cirrhosis. Liver function has a tremendous impact on RBP4 levels, and future studies will need to take liver function into account when examining serum RBP4 levels.
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Affiliation(s)
- Eray Yagmur
- Institute of Clinical Chemistry and Pathobiochemistry, RWTH-University Hospital Aachen, 52074 Aachen, Germany
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Nishitani S, Takehana K, Fujitani S, Sonaka I. Branched-chain amino acids improve glucose metabolism in rats with liver cirrhosis. Am J Physiol Gastrointest Liver Physiol 2005; 288:G1292-300. [PMID: 15591158 DOI: 10.1152/ajpgi.00510.2003] [Citation(s) in RCA: 129] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
It is well established that impaired glucose metabolism is a frequent complication in patients with hepatic cirrhosis. We previously showed that leucine, one of the branched-chain amino acids (BCAA), promotes glucose uptake under insulin-free conditions in isolated skeletal muscle from normal rats. The aim of the present study was to evaluate the effects of BCAA on glucose metabolism in a rat model of CCl(4)-induced cirrhosis (CCl(4) rats). Oral glucose tolerance tests were performed on BCAA-treated CCl(4) rats. In the CCl(4) rats, treatment with leucine or isoleucine, but not valine, improved glucose tolerance significantly, with the effect of isoleucine being greater than the effect of leucine. Glucose uptake experiments using isolated soleus muscle from the CCl(4) rats revealed that leucine and isoleucine, but not valine, promoted glucose uptake under insulin-free conditions. To clarify the mechanism of the blood glucose-lowering effects of BCAA, we collected soleus muscles from BCAA-treated CCl(4) rats with or without a glucose load. These samples were used to determine the subcellular location of glucose transporter proteins and glycogen synthase (GS) activity. Oral administration of leucine or isoleucine without a glucose load induced GLUT4 and GLUT1 translocation to the plasma membrane. GS activity was augmented only in leucine-treated rats and was completely inhibited by rapamycin, an inhibitor of mammalian target of rapamycin. In summary, we found that leucine and isoleucine improved glucose metabolism in CCl(4) rats by promoting glucose uptake in skeletal muscle. This effect occurred as a result of upregulation of GLUT4 and GLUT1 and also by mammalian target of rapamycin-dependent activation of GS in skeletal muscle. From these results, we consider that BCAA treatment may have beneficial effects on glucose metabolism in cirrhotic patients.
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Affiliation(s)
- Shinobu Nishitani
- Pharmaceutical Research Laboratories, Ajinomoto Co., Inc., Kawasaki-ku, Kawasaki-shi, Japan.
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