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Ji R. Mucormycosis mimicking portal hypertensive haemorrhage as a complication of alcoholic liver cirrhosis: a case report. BMC Infect Dis 2024; 24:136. [PMID: 38287258 PMCID: PMC10823596 DOI: 10.1186/s12879-023-08220-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 04/04/2023] [Indexed: 01/31/2024] Open
Abstract
Mucor is a rare cause of gastrointestinal ulcers. This case describes a case of mucormycosis that occurred in a patient with liver cirrhosis who was hospitalized to accept a splenectomy for traumatic splenic rupture. During the perioperative period, the patient developed upper gastrointestinal bleeding(UGIB), which was diagnosed as mucormycosis-related gastric ulcer according to gastroscopy. Patients with liver cirrhosis often get UGIB for Portal hypertension, but they also can develop UGIB for multiple other reasons, including infectious ulcers for immunosuppression. The case emphasizes the importance of excluding fungal-induced ulcer haemorrhage before diagnosing Portal hypertensive-induced variceal haemorrhage in patients with liver cirrhosis.
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Affiliation(s)
- Ran Ji
- Department of the Surgical Intensive Care Unit (SICU), The Second Affiliated Hospital Zhejiang, University School of Medicine, NO. 88 Jiefang Road,Shangcheng District Hangzhou, 310009, Zhejiang, China.
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Ahmed I, Udawat HP, Ansari M, Yadav R, Vaishnav S, Agrawal D, Govil A, Purohit S. Impaired gastric accommodation in patients with postprandial distress syndrome type of functional dyspepsia assessed by 2D ultrasonography. Indian J Gastroenterol 2023; 42:824-832. [PMID: 37814116 DOI: 10.1007/s12664-023-01436-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 07/24/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND AND PURPOSE The pathophysiology of postprandial distress syndrome includes impaired gastric accommodation, hypersensitivity to gastric distension and delayed gastric emptying. 2D-ultrasonography is one of the methods to assess gastric accommodation by measuring proximal gastric area and we evaluated its role in calculating proximal gastric area and thus assessing gastric accommodation in Indian patients with postprandial distress syndrome. METHODS In a hospital-based comparative analysis, proximal gastric area was measured with 2D-ultrasonography of postprandial distress syndrome (PDS) patients and compared with healthy controls. Five readings were measured every five minutes till 25 minutes after 400 mL of vegetable soup. The Patient Assessment of Upper Gastrointestinal Disorders-Quality of Life (PAGI-QOL score) and diets aggravating PDS symptoms were studied through detailed questionnaires. Sample size was calculated at 80% study power and alpha error of 0.05 to be 30 subjects in each group. RESULTS The mean age of patients (18 males) vs. 30 healthy controls (25 males) was 40.8 ± 11.50 years vs. 36.37 ± 7.58, respectively, (p = 0.084). Proximal gastric area was significantly lower in patients versus healthy controls at five minutes (22.54 ± 2.77 vs. 30.66 ± 2.55 cm2), 10 minutes (23.03 ± 2.45 vs. 31.10 ± 2.06 cm2), 15 minutes (23.06 ± 2.27 vs. 30.31 ± 2.11 cm2), 20 minutes (22.21 ± 2.31 vs. 29.73 ± 1.71 cm2) and 25 minutes (22.02 ± 2.33 vs. 28.39 ± 1.55 cm2); p < 0.001 at all intervals of time, indicating impaired gastric accommodation. The QOL was poor in all patients with PDS with mean PAGI-QOL score of 31.30 ± 15.05, median of 30, minimum score of 12 and maximum score of 66. CONCLUSIONS Measurement of proximal gastric area with 2D-ultrasonography is simple and non-invasive. Proximal gastric area in patients was lower than controls, indicating impaired gastric accommodation. Poor quality of life was universal in patients with postprandial distress syndrome.
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Affiliation(s)
- Ishtkhar Ahmed
- Santokba Institute of Gastroenterology, Santokba Durlabhji Memorial Hospital Cum Medical Research Institute, A-111, Shri Ram Marg, Shyam Nagar, Sodala, Jaipur, 302 019, India
| | - Harsh Prasad Udawat
- Santokba Institute of Gastroenterology, Santokba Durlabhji Memorial Hospital Cum Medical Research Institute, A-111, Shri Ram Marg, Shyam Nagar, Sodala, Jaipur, 302 019, India.
| | - Mohsin Ansari
- Department of Radiodiagnosis, Santokba Durlabhji Memorial Hospital Cum Medical Research Institute, Bhawani Singh Marg, Jaipur, 302 015, India
| | - Rajeev Yadav
- Department of PSM, S M S Medical College, Jaipur, 302 004, India
| | - Sandeep Vaishnav
- Santokba Institute of Gastroenterology, Santokba Durlabhji Memorial Hospital Cum Medical Research Institute, A-111, Shri Ram Marg, Shyam Nagar, Sodala, Jaipur, 302 019, India
| | - Dinesh Agrawal
- Santokba Institute of Gastroenterology, Santokba Durlabhji Memorial Hospital Cum Medical Research Institute, A-111, Shri Ram Marg, Shyam Nagar, Sodala, Jaipur, 302 019, India
| | - Anurag Govil
- Santokba Institute of Gastroenterology, Santokba Durlabhji Memorial Hospital Cum Medical Research Institute, A-111, Shri Ram Marg, Shyam Nagar, Sodala, Jaipur, 302 019, India
| | - Sunita Purohit
- Department of Radiodiagnosis, Santokba Durlabhji Memorial Hospital Cum Medical Research Institute, Bhawani Singh Marg, Jaipur, 302 015, India
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Steinsvik EK, Hatlebakk JG, Hausken T, Nylund K, Gilja OH. Ultrasound imaging for assessing functions of the GI tract. Physiol Meas 2021; 42:024002. [PMID: 33434898 DOI: 10.1088/1361-6579/abdad7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVE In the following review we outline how ultrasound can be used to measure physiological processes in the gastrointestinal tract. APPROACH We have investigated the potential of ultrasound in assessing gastrointestinal physiology including original research regarding both basic methodology and clinical applications. MAIN RESULTS Our main findings show the use of ultrasound to study esophageal motility, measure volume and contractility of the stomach, assess motility, wall thickness, and perfusion of the small bowel, and evaluate wall vascularization and diameters of the large bowel. SIGNIFICANCE Ultrasound is a widely accessible technology that can be used for both scientific and clinical purposes. Being radiation-free and user friendly, the examination can be frequently repeated enabling longitudinal studies. Furthermore, it does not influence normal GI physiology, thus being useful to estimate motility and subtle changes in physiology. Accordingly, ultrasound scanning and physiological measurements may make a big difference for the scientist and the doctor; and for the patients who receive an efficient work-up.
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Affiliation(s)
- Elisabeth K Steinsvik
- National Center for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Jan Gunnar Hatlebakk
- National Center for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Trygve Hausken
- National Center for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Kim Nylund
- National Center for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Odd Helge Gilja
- National Center for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
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Traub J, Reiss L, Aliwa B, Stadlbauer V. Malnutrition in Patients with Liver Cirrhosis. Nutrients 2021; 13:540. [PMID: 33562292 PMCID: PMC7915767 DOI: 10.3390/nu13020540] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/04/2021] [Accepted: 02/04/2021] [Indexed: 12/13/2022] Open
Abstract
Liver cirrhosis is an increasing public health threat worldwide. Malnutrition is a serious complication of cirrhosis and is associated with worse outcomes. With this review, we aim to describe the prevalence of malnutrition, pathophysiological mechanisms, diagnostic tools and therapeutic targets to treat malnutrition. Malnutrition is frequently underdiagnosed and occurs-depending on the screening methods used and patient populations studied-in 5-92% of patients. Decreased energy and protein intake, inflammation, malabsorption, altered nutrient metabolism, hypermetabolism, hormonal disturbances and gut microbiome dysbiosis can contribute to malnutrition. The stepwise diagnostic approach includes a rapid prescreen, the use of a specific screening tool, such as the Royal Free Hospital Nutritional Prioritizing Tool and a nutritional assessment by dieticians. General dietary measures-especially the timing of meals-oral nutritional supplements, micronutrient supplementation and the role of amino acids are discussed. In summary malnutrition in cirrhosis is common and needs more attention by health care professionals involved in the care of patients with cirrhosis. Screening and assessment for malnutrition should be carried out regularly in cirrhotic patients, ideally by a multidisciplinary team. Further research is needed to better clarify pathogenic mechanisms such as the role of the gut-liver-axis and to develop targeted therapeutic strategies.
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Affiliation(s)
- Julia Traub
- Department of Clinical Medical Nutrition, University Hospital Graz, 8036 Graz, Austria; (J.T.); (L.R.)
| | - Lisa Reiss
- Department of Clinical Medical Nutrition, University Hospital Graz, 8036 Graz, Austria; (J.T.); (L.R.)
| | - Benard Aliwa
- Department of Gastroenterology and Hepatology, Medical University of Graz, 8036 Graz, Austria;
| | - Vanessa Stadlbauer
- Department of Gastroenterology and Hepatology, Medical University of Graz, 8036 Graz, Austria;
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Abstract
Purpose Autonomic dysfunction is a known consequence of chronic and excessive alcohol consumption. The aim of this systematic review was to characterise this phenomenon, describe the frequency at which it occurs and to explore the best management strategies. Methods A systematic, computer-based search was conducted using the PubMed database. All studies identified by the search were evaluated independently by at least three authors. For inclusion, studies had to report human subjects consuming ethanol in excess. Case reports and non-original studies were excluded from this review. Results A total of 55 studies were included in this review. According to cardiovascular reflex tests, 16–73% of chronic alcohol abusers suffer from autonomic dysfunction. The most commonly occurring symptom is erectile dysfunction, whilst other features such as postural dizziness are rare. The most important risk factor for this condition is total lifetime dose of ethanol, although there is mixed evidence supporting the role of other risk factors. The only management strategy currently explored in the literature is abstinence, which appears to lead to significant improvement in autonomic investigations. Conclusion Current literature includes studies of highly heterogeneous populations, consuming differing volumes of alcohol over variable periods of time and utilising a number of different autonomic test batteries and criteria to diagnose autonomic dysfunction. Therefore, further research using homogeneous methods for measuring autonomic dysfunction in the field is needed. Despite this limitation, our review demonstrated that autonomic dysfunction is very common among alcohol abusers.
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Shuja A, Malespin M, Scolapio J. Nutritional Considerations in Liver Disease. Gastroenterol Clin North Am 2018; 47:243-252. [PMID: 29413017 DOI: 10.1016/j.gtc.2017.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Malnutrition occurs in most patients with advanced liver diseases and is associated with higher rates of morbidity and mortality. In this article, the authors discuss the pathophysiology of malnutrition and methods to optimize nutrition status in liver disease and include a brief section on perioperative and postoperative nutrition.
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Affiliation(s)
- Asim Shuja
- Division of Gastroenterology and Hepatology, University of Florida College of Medicine, 4555 Emerson Street, Suite 300, Jacksonville, FL 32207, USA.
| | - Miguel Malespin
- Division of Gastroenterology and Hepatology, University of Florida College of Medicine, 4555 Emerson Street, Suite 300, Jacksonville, FL 32207, USA
| | - James Scolapio
- Division of Gastroenterology and Hepatology, University of Florida College of Medicine, 4555 Emerson Street, Suite 300, Jacksonville, FL 32207, USA
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Abstract
As the cirrhosis progresses, development of complication like ascites, hepatic encephalopathy, variceal bleeding, kidney dysfunction, and hepatocellular carcinoma signify increasing risk of short term mortality. Malnutrition and muscle wasting (sarcopenia) is yet other complications that negatively impact survival, quality of life, and response to stressors, such as infection and surgery in patients with cirrhosis. Conventionally, these are not routinely looked for, because nutritional assessment can be a difficult especially if there is associated fluid retention and/or obesity. Patients with cirrhosis may have a combination of loss of skeletal muscle and gain of adipose tissue, culminating in the condition of "sarcopenic obesity." Sarcopenia in cirrhotic patients has been associated with increased mortality, sepsis complications, hyperammonemia, overt hepatic encephalopathy, and increased length of stay after liver transplantation. Assessment of muscles with cross-sectional imaging studies has become an attractive index of nutritional status evaluation in cirrhosis, as sarcopenia, the major component of malnutrition, is primarily responsible for the adverse clinical consequences seen in patients with liver disease. Cirrhosis is a state of accelerated starvation, with increased gluconeogenesis that requires amino acid diversion from other metabolic functions. Protein homeostasis is disturbed in cirrhosis due to several factors such as hyperammonemia, hormonal, and cytokine abnormalities, physical inactivity and direct effects of ethanol and its metabolites. New approaches to manage sarcopenia are being evolved. Branched chain amino acid supplementation, Myostatin inhibitors, and mitochondrial protective agents are currently in various stages of evaluation in preclinical studies to prevent and reverse sarcopenia, in cirrhosis.
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Key Words
- (PG) SGA, patient-generated SGA
- AMPK, 5′ adenosine monophosphate-activated protein kinase
- ASPEN, American Society of Parenteral and Enteral Nutrition
- ATP, adenosine triphosphate
- Akt/PKB, serine/threonine-specific protein kinase B
- BIA, bio-electric impedance analysis
- BMC, bone mineral content
- BMI, body mass index
- CT, computed tomography
- DDLT, deceased donor liver transplantation
- DRM, disease-related malnutrition
- DXA, dual X-ray absorptiometry
- ESPEN, European Society of Parenteral and Enteral Nutrition
- FFI, Fried Frailty Index
- FFM, fat free mass
- FFMI, fat free mass index
- FM, fat mass
- HE, hepatic encephalopathy
- LDLT, living donor liver transplant
- LST, lean soft tissue
- MAC, mid arm circumference
- MAMC, mid arm muscle circumference
- MELD, model for end-stage liver disease
- MNA, Mini Nutritional Assessment
- MRI, magnetic resonance imaging
- NASH, non-alcoholic steatohepatitis
- PCM, protein-calorie nalnutrition
- REE, resting energy expenditure
- RQ, respiratory quotient (or RQ or respiratory coefficient)
- SGA, Subjective Global Assessment
- SMI, Skeletal Muscle Index
- SPPB, Short Physical Performance Battery
- TIPS, trans jugular intrahepatic portocaval shunts
- TNF, tumour necrosis factor
- TSF, triceps skin fild thickness
- WHO, World Health Organisation
- YPA, total psoas area
- aKG, alfa keto glutarate
- cirrhosis
- mTORC1, mammalian target of rapamycin complex 1
- nutrition
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Affiliation(s)
- Anil C. Anand
- Address for correspondence: Anil C. Anand, Senior Consultant (Gastroenterology & Hepatology), Indraprastha Apollo Hospital, New Delhi 110076, India.Anil C. Anand, Senior Consultant (Gastroenterology & Hepatology), Indraprastha Apollo HospitalNew Delhi110076India
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Gastrointestinal Motility Disorders and Their Clinical Implications in Cirrhosis. Gastroenterol Res Pract 2017; 2017:8270310. [PMID: 28584525 PMCID: PMC5444003 DOI: 10.1155/2017/8270310] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 04/13/2017] [Indexed: 12/21/2022] Open
Abstract
Gastrointestinal motility is impaired in a substantial proportion of patients with cirrhosis. Cirrhosis-related autonomic neuropathy, increased nitric oxide production, and gut hormonal changes have been implicated. Oesophageal dysmotility has been associated with increased frequency of abnormal gastro-oesophageal reflux. Impaired gastric emptying and accommodation may result in early satiety and may have an impact on the nutritional status of these patients. Small intestinal dysmotility might be implicated in small intestinal bacterial overgrowth and increased bacterial translocation. The latter has been implicated in the pathophysiology of hepatic encephalopathy and spontaneous bacterial peritonitis. Enhanced colonic motility is usually associated with the use of lactulose. Pharmacological interventions aiming to alter gastrointestinal motility in cirrhosis could potentially have a beneficial effect reducing the risk of hepatic decompensation and improving prognosis.
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Kalaitzakis E. Gastrointestinal dysfunction in liver cirrhosis. World J Gastroenterol 2014; 20:14686-14695. [PMID: 25356031 PMCID: PMC4209534 DOI: 10.3748/wjg.v20.i40.14686] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 04/27/2014] [Accepted: 06/05/2014] [Indexed: 02/06/2023] Open
Abstract
Patients with liver cirrhosis exhibit several features of gut dysfunction which may contribute to the development of cirrhosis complications as well as have an impact on nutritional status and health-related quality of life. Gastrointestinal symptoms are common in cirrhosis and their pathophysiology probably involves factors related to liver disease severity, psychological distress, and gut dysfunction (e.g., increased gastric sensitivity to distension and delayed gut transit). They may lead to reduced food intake and, thus, may contribute to the nutritional status deterioration in cirrhotic patients. Although tense ascites appears to have a negative impact on meal-induced accommodation of the stomach, published data on gastric accommodation in cirrhotics without significant ascites are not unanimous. Gastric emptying and small bowel transit have generally been shown to be prolonged. This may be related to disturbances in postprandial glucose, insulin, and ghrelin levels, which, in turn, appear to be associated to insulin resistance, a common finding in cirrhosis. Furthermore, small bowel manometry disturbances and delayed gut transit may be associated with the development of small bowel bacterial overgrowth. Finally, several studies have reported intestinal barrier dysfunction in patients with cirrhosis (especially those with portal hypertension), which is related to bacterial translocation and permeation of intestinal bacterial products, e.g., endotoxin and bacterial DNA, thus potentially being involved in the pathogenesis of complications of liver cirrhosis.
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Fan XP, Wang L, Zhu Q, Ma T, Xia CX, Zhou YJ. Sonographic evaluation of proximal gastric accommodation in patients with functional dyspepsia. World J Gastroenterol 2013; 19:4774-4780. [PMID: 23922476 PMCID: PMC3732851 DOI: 10.3748/wjg.v19.i29.4774] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 06/14/2013] [Accepted: 07/18/2013] [Indexed: 02/06/2023] Open
Abstract
AIM: To assess the value of ultrasonography (US) in evaluation of proximal gastric accommodation disorder in patients with functional dyspepsia (FD).
METHODS: Between April 2011 and March 2012, 45 patients with FD and 27 healthy volunteers were enrolled in this study. Two-dimensional ultrasound (2DUS) and 3-dimensional ultrasound (3DUS) were performed sequentially to measure proximal gastric area (PGA), maximal proximal gastric diameter (MPGD), and proximal gastric volume (PGV). These values were measured separately in the two groups every other 5 min for a duration of 25 min after the beginning of ingestion of a test meal. Air pocket grading was done separately for images of 2DUS and blocks of 3DUS obtained at five scanning time points.
RESULTS: Both PGA and PGV of patients were significantly smaller than healthy controls (P = 0.000 and 0.002, respectively). Comparing the two parameters between the groups at each time point, the differences were also statistically significant (P = 0.000-0.013), except at 10 min for the PGV (P = 0.077). However, no overall difference was found between the groups in the MPGD measurements (P = 0.114), though it was statistically significant at a 20-minute examination point (P = 0.026). A total of 360 sets or blocks of images were obtained for both 2DUS and 3DUS. For the images analyzed by 2DUS, none were excluded because of gastric gas, and 50 (13.9%) and 310 (86.1%) sets were determined as air pockets grades 1 and 2, respectively. For the images analyzed by 3DUS, 23 (6.4%) blocks were excluded from the measurement due to presence of a large fundus air pocket (grade 3); fifty (13.9%) and 287 (79.7%) blocks were also graded as 1 and 2, respectively.
CONCLUSION: Measurement of both PGA and PGV by 2DUS and 3DUS could be useful for assessment of the proximal gastric accommodation.
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Norman K, Pirlich M, Schulzke JD, Smoliner C, Lochs H, Valentini L, Bühner S. Increased intestinal permeability in malnourished patients with liver cirrhosis. Eur J Clin Nutr 2012; 66:1116-9. [PMID: 22872031 DOI: 10.1038/ejcn.2012.104] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND/OBJECTIVE Malnutrition is a prominent feature in liver cirrhosis, with deleterious impact on clinical outcome. The objective of this study is to investigate whether malnutrition is associated with increased gastrointestinal permeability in liver cirrhosis reflected by altered urinary excretion of non-metabolizable sugar probes. SUBJECTS/METHODS Patients with advanced liver cirrhosis (Child Pugh Score B or C) were recruited. Nutritional status was determined according to the Subjective Global Assessment. Intestinal permeability was assessed by measuring the urinary excretion of orally administered, non-metabolized sugar probe molecules. The lactulose/mannitol ratio served as marker for intestinal permeability and reflects non-carrier-mediated transcellular and paracellular transport of the small intestine during the first 5 h. Sucrose recovery in urine within the first 5 h reflects gastroduodenal permeability; sucralose recovery in urine 5-26 h after consumption reflects colonic permeability. RESULTS Sixty-four patients (56.7±10.8 years; 33% female) were included in the study. Twenty-one patients were considered well nourished according to the Subjective Global Assessment, 23 moderately nourished and 20 patients severely malnourished; 74% had alcoholic liver disease and 67% had cirrhosis stage Child C. Gastroduodenal and colonic permeability was significantly increased in patients with liver cirrhosis compared with 63 healthy controls (0.23±0.22 and 1.37±1.42% vs 0.14±0.10 and 0.41±0.72% in controls), but not different between well and malnourished subjects. Small intestinal permeability (lactulose/mannitol ratio) was increased in all patients (0.069±0.055%) and further increased in malnourished patients (0.048±0.031% vs 0.084±0.061%, P=0.004) due to decreased mannitol recovery only. CONCLUSIONS Gastric, small intestinal and even colonic permeability was altogether increased in liver cirrhosis, and malnutrition was associated with further increased small intestinal permeability indicative of villous atrophy.
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Affiliation(s)
- K Norman
- Medizinische Klinik für Gastroenterologie, Infektiologie und Rheumatologie-Einschl. Arbeitsbereich Ernährungsmedizin, Charité Universitätsmedizin Berlin, Campus Charité Mitte, Berlin, Germany.
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Role of nutrition in the management of hepatic encephalopathy in end-stage liver failure. J Nutr Metab 2010; 2010:489823. [PMID: 21234351 PMCID: PMC3017957 DOI: 10.1155/2010/489823] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2010] [Accepted: 11/11/2010] [Indexed: 02/07/2023] Open
Abstract
Malnutrition is common in patients with end-stage liver failure and hepatic encephalopathy, and is considered a significant prognostic factor affecting quality of life, outcome, and survival. The liver plays a crucial role in the regulation of nutrition by trafficking the metabolism of nutrients, their distribution and appropriate use by the body. Nutritional consequences with the potential to cause nervous system dysfunction occur in liver failure, and many factors contribute to malnutrition in hepatic failure. Among them are inadequate dietary intake, malabsorption, increased protein losses, hypermetabolism, insulin resistance, gastrointestinal bleeding, ascites, inflammation/infection, and hyponatremia. Patients at risk of malnutrition are relatively difficult to identify since liver disease may interfere with biomarkers of malnutrition. The supplementation of the diet with amino acids, antioxidants, vitamins as well as probiotics in addition to meeting energy and protein requirements may improve nutritional status, liver function, and hepatic encephalopathy in patients with end-stage liver failure.
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Abstract
PURPOSE OF REVIEW This article gives an overview of the several morphological and functional alterations in the gastrointestinal tract that occur in liver disease and their systemic impact. RECENT FINDINGS Recent endoscopic studies have revealed similar mucosal alterations in the upper gastrointestinal as well as the colon that include inflammatory-like changes and vascular lesions. Gut-barrier integrity is consequently impaired. There is an evidence that bacterial translocation with subsequent endotoxaemia provokes an inflammatory response that might trigger the cachexia syndrome in liver disease. Novel therapeutic approaches that address gut-barrier function such as supplementation with insulin-like growth factor or synbiotics have shown promising results. SUMMARY There are various alterations of the gastrointestinal tract in liver disease and portal hypertension, which might be less clinically overt than the cardinal potentially life-threatening features, ascites and oesophageal varices. However, these alterations, for example gut-barrier dysfunction and alterations of gut flora (microbiota) have immense impact on the portal enteropathy, as they both contribute to the systemic inflammation in liver cirrhosis, which is considered a risk factor for infections as well as the development of cachexia.
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Affiliation(s)
- Kristina Norman
- Medizinische Klinik für Gastroenterologie, Hepatologie und Endokrinologie, Charité Universitätsmedizin Berlin, CCM, Charitéplatz 1, Berlin, Germany
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Wu KL, Rayner CK, Chuah SK, Changchien CS, Lu SN, Chiu YC, Chiu KW, Lee CM. Effects of ginger on gastric emptying and motility in healthy humans. Eur J Gastroenterol Hepatol 2008; 20:436-40. [PMID: 18403946 DOI: 10.1097/meg.0b013e3282f4b224] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVE Ginger has been reported to improve upper gastrointestinal symptoms. Little information about the effects of ginger on gastric motor function, exists, however. Our aim was to investigate the effects of ginger on gastric emptying, antral motility, proximal gastric dimensions, and postprandial symptoms. METHODS Twenty-four healthy volunteers were studied twice in a randomized double-blind manner. After an 8 h fast, the volunteers ingested three ginger capsules (total 1200 mg) or placebo, followed after 1 h by 500 ml low-nutrient soup. Antral area, fundus area and diameter, and the frequency of antral contractions were measured using ultrasound at frequent intervals over 90 min, and the gastric half-emptying time was calculated from the change in antral area. Gastrointestinal sensations and appetite were scored using visual analog questionnaires. Data are expressed in terms of mean+/-standard error. RESULTS Antral area decreased more rapidly (P<0.001) and the gastric half-emptying time was less after ginger than placebo ingestion (13.1+/-1.1 vs. 26.7+/-3.1 min, P<0.01), whereas the frequency of antral contractions was greater (P<0.005). Fundus dimensions did not differ, and there was no significant difference in any gastrointestinal symptoms. CONCLUSION Ginger accelerates gastric emptying and stimulates antral contractions in healthy volunteers. These effects could potentially be beneficial in symptomatic patient groups.
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Affiliation(s)
- Keng-Liang Wu
- Division of Hepatogastroenterology, Department of Internal Medicine, College of Medicine, Chang Gung Memorial Hospital, Kaohsiung Medical Center, Chang Gung University, Kaohsiung, Taiwan.
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Tsiaousi ET, Hatzitolios AI, Trygonis SK, Savopoulos CG. Malnutrition in end stage liver disease: recommendations and nutritional support. J Gastroenterol Hepatol 2008; 23:527-33. [PMID: 18397483 DOI: 10.1111/j.1440-1746.2008.05369.x] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Malnutrition has increasingly been acknowledged as an important prognostic factor which can influence the clinical outcome of patients suffering from end-stage liver disease (ESLD). Despite the fact that malnutrition is not included in the Child-Pugh classification, its presence should alert clinicians to the same extent as do other complications, such as ascites and hepatic encephalopathy. The pathophysiological mechanisms and the clinical conditions that drive cirrhotic patients to an ill-balanced metabolic state are multiple and they intertwine. Inadequate offer of nutrients, the hypermetabolic state in cirrhosis, the diminished synthetic capacity of the liver and the impaired absorption of nutrients are the main reasons that disrupt the metabolic balance in ESLD. Identifying patients that are approaching the state of malnutrition by simple and easily applied methods is necessary in order to provide nutritional support to those that need it most. According to the European Society for Clinical Nutrition and Metabolism, simple bedside methods such as Subjective Global Assessment and anthropometric parameters are reliable in assessing the nutritional state of cirrhotic patients. Correcting the nutrient deficit of the affected patients is mandatory. Avoidance of alcohol and excess fat and ingestion of 4-6 meals/day containing carbohydrates and protein are the most common recommendations. In severe malnutrition, initiation of enteral feeding and/or use of special formulae such as branched-chain amino acid-enriched nutrient mixtures are often recommended. Enteral nutrition improves nutritional status and liver function, reduces complications, prolongs survival and is therefore indicated.
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Affiliation(s)
- Eleni T Tsiaousi
- First Medical Propedeutic Department of the Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
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Gilja OH, Hatlebakk JG, Odegaard S, Berstad A, Viola I, Giertsen C, Hausken T, Gregersen H. Advanced imaging and visualization in gastrointestinal disorders. World J Gastroenterol 2007; 13:1408-21. [PMID: 17457973 PMCID: PMC4146926 DOI: 10.3748/wjg.v13.i9.1408] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Advanced medical imaging and visualization has a strong impact on research and clinical decision making in gastroenterology. The aim of this paper is to show how imaging and visualization can disclose structural and functional abnormalities of the gastrointestinal (GI) tract. Imaging methods such as ultrasonography, magnetic resonance imaging (MRI), endoscopy, endosonography, and elastography will be outlined and visualization with Virtual Reality and haptic methods. Ultrasonography is a versatile method that can be used to evaluate antral contractility, gastric emptying, transpyloric flow, gastric configuration, intragastric distribution of meals, gastric accommodation and strain measurement of the gastric wall. Advanced methods for endoscopic ultrasound, three-dimensional (3D) ultrasound, and tissue Doppler (Strain Rate Imaging) provide detailed information of the GI tract. Food hypersensitivity reactions including gastrointestinal reactions due to food allergy can be visualized by ultrasonography and MRI. Development of multi-parametric and multi-modal imaging may increase diagnostic benefits and facilitate fusion of diagnostic and therapeutic imaging in the future.
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Affiliation(s)
- Odd Helge Gilja
- National Centre for Ultrasound in Gastroenterology, Department of Medicine, Haukeland University Hospital, Bergen N-5021, Norway.
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Kalaitzakis E, Simrén M, Abrahamsson H, Björnsson E. Role of gastric sensorimotor dysfunction in gastrointestinal symptoms and energy intake in liver cirrhosis. Scand J Gastroenterol 2007; 42:237-46. [PMID: 17327944 DOI: 10.1080/00365520600880898] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Altered gastric sensorimotor function is related to the symptomatology in several gastrointestinal diseases. Gastrointestinal symptoms in patients with cirrhosis may result in low energy intake contributing to malnutrition and increased morbidity. The aim of this study was to investigate gastric accommodation to a meal and sensitivity to gastric distension with reference to energy intake, nutritional status and gastrointestinal symptoms in liver cirrhosis. MATERIAL AND METHODS Sixteen patients with cirrhosis and 15 healthy controls underwent a gastric barostat study to assess gastric accommodation to a meal and sensory thresholds for first perception and discomfort. The patients also underwent a slow caloric satiety drinking test. Food intake and nutritional status were also evaluated and gastrointestinal symptoms were assessed by means of a questionnaire. RESULTS Compared with controls, patients with cirrhosis had enhanced gastric accommodation (p<0.05) but lower daily energy intake (p<0.05). Patients with versus those without compromised nutritional status had enhanced gastric accommodation (p<0.05). Gastric accommodation was correlated to daily energy intake in controls (r=0.67, p<0.05) but not in cirrhotic patients (p>0.4). The end-point of the satiety test was inversely related to gastric volumes in cirrhotic patients. Mean post-meal balloon volumes were positively correlated to the Model for End Stage Liver Disease (MELD) score (r=0.53, p<0.05). Sensory thresholds did not differ between patients and controls but were related to gastrointestinal symptom severity and cirrhosis severity scores in the patients. CONCLUSIONS Gastric accommodation is increased in cirrhotic patients but there seems to be some disturbance in its relation to energy intake. The satiety drinking test is not a good surrogate marker of accommodation in cirrhotic patients. In cirrhosis the severity of gastrointestinal symptoms is related to gastric sensitivity.
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Affiliation(s)
- Evangelos Kalaitzakis
- Section of Gastroenterology and Hepatology, Department of Internal Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.
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Kalaitzakis E, Simrén M, Olsson R, Henfridsson P, Hugosson I, Bengtsson M, Björnsson E. Gastrointestinal symptoms in patients with liver cirrhosis: associations with nutritional status and health-related quality of life. Scand J Gastroenterol 2006; 41:1464-72. [PMID: 17101578 DOI: 10.1080/00365520600825117] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Gastrointestinal symptoms can lead to decreased food intake and thereby increased morbidity. There is a general lack of data on the prevalence of gastrointestinal symptoms and their potential association with malnutrition and health-related quality of life (QoL) in cirrhosis. Our aim was to prospectively evaluate gastrointestinal symptoms, malnutrition, and QoL in patients with cirrhosis. MATERIAL AND METHODS Two validated questionnaires were used to measure gastrointestinal symptoms (gastrointestinal symptom rating scale (GSRS)) and health-related QoL (SF-36) in 128 consecutive cirrhotics (mean age 57 years, Child-Pugh score 8.6, MELD score 13.2) at a tertiary referral center. The results were compared with those of controls from the general population. Nutritional status was assessed by anthropometry and estimation of recent weight change. RESULTS Compared to controls, cirrhotic patients showed higher gastrointestinal symptom severity (total GSRS score: 1.53, 95% CI 1.50-1.55 versus 2.21, 95% CI 2.04-2.38) and profound reductions in the SF-36 physical (47.0 95% CI 45.0-49.0 versus 37.9, 95% CI 35.7-40.1) and mental component summary scores (51.0 95% CI 49.0-53.0 versus 39.2 95% CI 36.7-41.6). There were no significant differences in any GSRS domain between patients with and those without malnutrition. Multivariate analysis showed that gastrointestinal symptom severity was associated with the Child-Pugh score (beta = 0.10, r<0.05), daily lactulose use (beta = 0.65, p<0.005), and the presence of gastrointestinal comorbidities (beta = 0.51, p<0.05). Negative weight change (beta = -0.72, p<0.05) and the SF-36 physical (beta = -4.26, p<0.005) and mental (beta = -4.53, p<0.005) summaries were independently related to gastrointestinal symptom severity. CONCLUSIONS Patients with cirrhosis show increased severity of gastrointestinal symptoms, which are associated with recent weight loss and impaired health-related QoL. The severity of gastrointestinal symptoms seems to be related to the severity of cirrhosis.
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Affiliation(s)
- Evangelos Kalaitzakis
- Section of Gastroenterology and Hepatology, Sahlgrenska University Hospital, Gothenburg, Sweden.
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Abstract
Gastric accommodation is important for the under-standing of the pathophysiology in functional dyspepsia and is also relevant for symptom generation in other disorders. The term gastric accommodation has at least three different meanings: The accommodation process, the accommodation reflex, and the accommodation response. The gastric accommodation process is a complex phenomenon that describes how the size of the gastric compartment changes in response to a meal. The electronic barostat is considered the gold standard in assessing gastric accommodation. Imaging methods, including MRI, SPECT, and ultrasonography may also be used, particularly in patients who are stress-responsive, e.g. functional dyspepsia patients, as a non-invasive and less stress-inducing method is favourable. Ultrasonography satisfies these criteria as it does not by itself distort the physiological response in stress-responsive individuals.
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Affiliation(s)
- Odd Helge Gilja
- National Centre for Ultrasound in Gastroenterology Department of Medicine, Haukeland University Hospital, N-5021 Bergen, Norway.
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Aqel BA, Scolapio JS, Dickson RC, Burton DD, Bouras EP. Contribution of ascites to impaired gastric function and nutritional intake in patients with cirrhosis and ascites. Clin Gastroenterol Hepatol 2005; 3:1095-100. [PMID: 16271340 DOI: 10.1016/s1542-3565(05)00531-8] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Protein calorie malnutrition and weight loss are common among patients with cirrhosis and ascites. The cause of these symptoms is unclear, with several putative mechanisms proposed. The primary aims of this study were to compare gastric volumes and accommodation between patients with cirrhosis complicated by ascites and healthy controls, and to evaluate the effect of large-volume paracentesis in the patient group. METHODS Patients with cirrhosis and ascites underwent assessment of gastric volumes as measured by single-photon emission computed tomography, gastric sensation assessed by a validated nutrient drink test, and a 3-day assessment of caloric intake before and after large-volume paracentesis. Age- and sex-adjusted linear regression models were used to compare gastric volumes and accommodation ratios between patients and healthy volunteers. Paired Wilcoxon rank-sum tests were used to compare gastric measures before and after paracentesis among the patient group. RESULTS Fifteen patients (median age, 54 y) were compared with 112 healthy (age- and sex-matched) controls. Median postprandial gastric volumes (627 mL patients vs 721 healthy controls) and gastric accommodation were reduced significantly in patients compared with healthy controls (P = .02 and .006, respectively). After paracentesis: (1) fasting gastric volumes were increased (median 312 mL post- vs 241 mL pre-, P = .04), (2) patients tolerated ingestion of larger maximum volumes (median 964 mL post- vs 738 mL pre-, P = .04), and (3) caloric intake was increased (median 34% kcal post- vs 3110 kcal pre-, P = .005). CONCLUSIONS Postprandial gastric volumes and accommodation ratios are reduced in patients with cirrhosis and ascites compared with healthy controls. In addition, large-volume paracentesis increases fasting gastric volumes, volumes ingested until maximal satiation, and caloric intake.
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Affiliation(s)
- Bashar A Aqel
- Division of Gastroenterology and Hepatology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL 32224, USA
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