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Bajaj JS, Kamath PS, Reddy KR, Asrani SK, Keaveny AP, Tandon P, Duarte-Rojo A, Kappus M, Verna E, Biggins SW, Vargas HE, Albhaisi S, Shaw J, Dahiya M, Filipek N, Fallahzadeh MA, Wegermann K, Cabello R, Bera C, Thuluvath P, Bush B, Thacker LR, Wong F. Predictors of Respiratory Failure Development in a Multicenter Cohort of Inpatients With Cirrhosis. Am J Gastroenterol 2024; 119:712-718. [PMID: 37938163 DOI: 10.14309/ajg.0000000000002574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/18/2023] [Indexed: 11/09/2023]
Abstract
INTRODUCTION Hospitalized patients with cirrhosis can develop respiratory failure (RF), which is associated with a poor prognosis, but predisposing factors are unclear. METHODS We prospectively enrolled a multicenter North American cirrhosis inpatient cohort and collected admission and in-hospital data (grading per European Association for the Study of Liver-Chronic Liver Failure scoring system, acute kidney injury [AKI], infections [admission/nosocomial], and albumin use) in an era when terlipressin was not available in North America. Multivariable regression to predict RF was performed using only admission day and in-hospital events occurring before RF. RESULTS A total of 511 patients from 14 sites (median age 57 years, admission model for end-stage liver disease [MELD]-Na 23) were enrolled: RF developed in 15%; AKI occurred in 24%; and 11% developed nosocomial infections (NI). At admission, patients who developed RF had higher MELD-Na, gastrointestinal (GI) bleeding/AKI-related admission, and prior infections/ascites. During hospitalization, RF developers had higher NI (especially respiratory), albumin use, and other organ failures. RF was higher in patients receiving albumin (83% vs 59%, P < 0.0001) with increasing doses (269.5 ± 210.5 vs 208.6 ± 186.1 g, P = 0.01) regardless of indication. Admission for AKI, GI bleeding, and high MELD-Na predicted RF. Using all variables, NI (odds ratio [OR] = 4.02, P = 0.0004), GI bleeding (OR = 3.1, P = 0.002), albumin use (OR = 2.93, P = 0.01), AKI (OR = 3.26, P = 0.008), and circulatory failure (OR = 3.73, P = 0.002) were associated with RF risk. DISCUSSION In a multicenter inpatient cirrhosis study of patients not exposed to terlipressin, 15% of patients developed RF. RF risk was highest in those admitted with AKI, those who had GI bleeding on admission, and those who developed NI and other organ failures or received albumin during their hospital course. Careful volume monitoring and preventing nosocomial respiratory infections and renal or circulatory failures could reduce this risk.
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Affiliation(s)
- Jasmohan S Bajaj
- Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
| | - Patrick S Kamath
- Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | | | | | - Andrew P Keaveny
- Mayo Clinic College of Medicine and Science, Jacksonville, Florida, USA
| | | | - Andres Duarte-Rojo
- University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Northwestern University, Chicago, Illinois, USA
| | | | | | | | - Hugo E Vargas
- Mayo Clinic College of Medicine and Science, Phoenix, Arizona, USA
| | - Somaya Albhaisi
- Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
| | - Jawaid Shaw
- Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
| | | | | | | | | | | | | | - Paul Thuluvath
- Mercy Medical Center & University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Brian Bush
- Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
| | - Leroy R Thacker
- Virginia Commonwealth University and Central Virginia Veterans Healthcare System, Richmond, Virginia, USA
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Lal BB, Alam S, Sibal A, Kumar K, Hosaagrahara Ramakrishna S, Shah V, Dheivamani N, Bavdekar A, Nagral A, Wadhwa N, Maria A, Shah A, Shah I, Nalwalla Z, Snehavardhan P, Srikanth KP, Gupta S, Sivaramakrishnan VM, Waikar Y, Suchismita A, Ashritha A, Sood V, Khanna R. Genotype correlates with clinical course and outcome of children with tight junction protein 2 (TJP2) deficiency-related cholestasis. Hepatology 2024:01515467-990000000-00790. [PMID: 38447037 DOI: 10.1097/hep.0000000000000828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 02/09/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND AND AIMS The study aimed to describe the clinical course and outcomes, and analyze the genotype-phenotype correlation in patients with tight junction protein 2 (TJP2) deficiency. APPROACH AND RESULTS Data from all children with chronic cholestasis and either homozygous or compound heterozygous mutations in TJP2 were extracted and analyzed. The patients were categorized into 3 genotypes: TJP2-A (missense mutations on both alleles), TJP2-B (missense mutation on one allele and a predicted protein-truncating mutation [PPTM] on the other), and TJP2-C (PPTMs on both alleles). A total of 278 cases of genetic intrahepatic cholestasis were studied, with TJP2 deficiency accounting for 44 cases (15.8%). Of these, 29 were homozygous and 15 were compound heterozygous variants of TJP2 . TJP2-A genotype was identified in 21 (47.7%), TJP2-B in 7 cases (15.9%), and TJP2-C in 16 cases (36.4%), respectively. Patients with the TJP2-C genotype were more likely to experience early infantile cholestasis (87.5% vs. 53.5%, p =0.033), less likely to clear jaundice (12.5% vs. 52.2%, p =0.037), more likely to develop ascites, and had higher serum bile acids. Patients with the TJP2-C genotype were more likely to die or require liver transplantation (native liver survival: 12.5% vs. 78.6%, p <0.001), with a median age at death/liver transplantation of 2.5 years. Cox regression analysis revealed that TJP2-C mutations ( p =0.003) and failure to resolve jaundice ( p =0.049) were independent predictors of poor outcomes. CONCLUSIONS Patients with the TJP2-C genotype carrying PPTMs in both alleles had a rapidly progressive course, leading to early decompensation and death if they did not receive timely liver transplantation.
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Affiliation(s)
- Bikrant Bihari Lal
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Anupam Sibal
- Department of Pediatric Gastroenterology & Liver Transplantation, Indraprastha Apollo Hospitals, New Delhi, India
| | - Karunesh Kumar
- Department of Pediatric Gastroenterology & Liver Transplantation, Indraprastha Apollo Hospitals, New Delhi, India
| | | | - Vaibhav Shah
- Department of Pediatric Gastroenterology and Hepatology, Gujarat Superspeciality Clinic, Ahmedabad, Gujarat, India
| | - Nirmala Dheivamani
- Department of Pediatric Gastroenterology, Institute of Child Health and Hospital for Children, Chennai, Tamil Nadu, India
| | - Ashish Bavdekar
- Department of Pediatrics, KEM Hospital and Research Centre, Pune, Maharashtra, India
| | - Aabha Nagral
- Department of Pediatric Hepatology and Liver Transplant, Jaslok Hospital and Research Center, Mumbai, Maharashtra, India
- Department of Pediatric Hepatology and Liver Transplantation, Apollo Hospital, Navi Mumbai, Maharashtra, India
| | - Nishant Wadhwa
- Department of Pediatrics, Sir Gangaram Hospital, New Delhi, India
| | - Arjun Maria
- Department of Pediatrics, Sir Gangaram Hospital, New Delhi, India
| | - Aashay Shah
- Department of Pediatric Gastroenterology, PRISM Pediatric Gastro, Ahmedabad, Gujarat, India
| | - Ira Shah
- Department of Pediatric Infectious Disease, Pediatric Gastroenterology, and Hepatology B.J. Wadia Hospital for Children, Mumbai, Maharashtra, India
| | - Zahabiya Nalwalla
- Department of Pediatrics, B.J. Wadia Hospital for Children, Mumbai, Maharashtra, India
| | - Pandey Snehavardhan
- Department of Pediatric Hepatology and Liver Transplantation, Sahyadri Superspeciality Hospital Pvt Ltd, Pune, Maharashtra, India
| | - K P Srikanth
- Department of Pediatric Gastroenterology and Hepatology, Pediatric Gastroenterology & Hepatology, Manipal Hospitals, Bengaluru, Karnataka, India
| | - Subhash Gupta
- Department of Liver Transplantation, Centre for Liver and Biliary Sciences, Max Superspeciality Hospital, Saket, New Delhi, India
| | | | - Yogesh Waikar
- Department of Pediatric Gastroenterology, Superspeciality GI Kids Clinics, Nagpur, Maharashtra, India
| | - Arya Suchismita
- Department of Gastroenterology, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India
| | - A Ashritha
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Vikrant Sood
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - Rajeev Khanna
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, India
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3
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Mannion R, Fitzpatrick E. Systemic Complications Secondary to Chronic Liver Disease. Indian J Pediatr 2024; 91:286-293. [PMID: 37440151 PMCID: PMC10866760 DOI: 10.1007/s12098-023-04694-7] [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: 12/27/2022] [Accepted: 05/19/2023] [Indexed: 07/14/2023]
Abstract
The systemic sequelae of chronic liver disease (CLD) may be due to portal hypertension and shunting, malnutrition, and/or a low grade inflammatory state. This article will focus on the consequences of chronic liver disease affecting extrahepatic organs. Portal hypertension underlies many systemic complications of CLD. Aside from varices and ascites, portal hypertension may cause both hepatopulmonary syndrome and portopulmonary hypertension leading to respiratory compromise. Cardiomyopathy may also occur secondary to end stage liver disease. Hepatorenal syndrome is also well recognised and hepatic encephalopathy is a consequence of the effect of liver dysfunction on the brain. Compromise of the immune system is well described in end-stage liver disease leading to sepsis and its consequences. Bony disease including osteoporosis and hepatic arthropathy may both be seen in children with CLD. CLD may be asymptomatic initially but then complications may present as the disease progresses. Furthermore, systemic effects of end stage liver disease may complicate liver transplant. These complications often present insidiously or at the time of acute decompensation. Thus, it is important that healthcare providers are vigilant when caring for children with CLD. This article outlines the secondary complications of CLD with an overview of the definition and diagnosis, pathophysiology, management and prognosis of each.
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Affiliation(s)
- Rory Mannion
- Department of Gastroenterology and Hepatology, Children's Health Ireland Crumlin, Dublin, Ireland
| | - Emer Fitzpatrick
- Department of Gastroenterology and Hepatology, Children's Health Ireland Crumlin, Dublin, Ireland.
- School of Medicine, University College Dublin, Dublin, Ireland.
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Arentoft NS, Fialla AD, Krohn PS, Patursson MT, Thudium RF, Suarez-Zdunek MA, Høgh J, Lauridsen EHE, Hansen JB, Jensen JUS, Perch M, Møller DL, Pommergaard HC, Aagaard NK, Davidsen JR, Lange P, Çolak Y, Afzal S, Nordestgaard BG, Rasmussen A, Nielsen SD. Fraction of exhaled nitric oxide is higher in liver transplant recipients than in controls from the general population: a cohort study. Front Immunol 2024; 15:1330923. [PMID: 38361926 PMCID: PMC10867152 DOI: 10.3389/fimmu.2024.1330923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 01/02/2024] [Indexed: 02/17/2024] Open
Abstract
Background Fraction of exhaled nitric oxide with an expiratory flow of 50 mL/s (FENO50) is a biomarker of eosinophilic airway inflammation. Liver transplant recipients have an increased risk of pulmonary infections, but little is known about the burden of chronic pulmonary diseases in this group. We aimed to assess the prevalence of elevated FENO50 in liver transplant recipients and compare it to controls from the general population. Methods FENO50 was measured in 271 liver transplant recipients from The Danish Comorbidity in Liver Transplant Recipients (DACOLT) study and 1,018 age- and sex-matched controls from The Copenhagen General Population Study (CGPS). Elevated FENO50 was defined as ≥25 or ≥50 parts per billion (ppb). The analyses were adjusted for known and suspected confounders. Results The median age of the liver transplant recipients was 55 years (interquartile range (IQR) 46-64), and 58% were men. The liver transplant recipients had a higher median FENO50 than the controls [16 ppb (IQR 10-26) vs. 13 ppb (IQR 8-18.), p < 0.001]. Furthermore, the liver transplant recipients had a higher prevalence of elevated FENO50 (for FENO50 ≥25 ppb 27% vs. 11%, p < 0.001 and ≥50 ppb 4% vs. 2%, p = 0.02). The results were similar after adjusting for age, sex, smoking status, use of airway medication, and blood eosinophil counts [the adjusted odds ratio (OR) for FENO50 ≥25 ppb was 3.58 (95% CI: 2.50-5.15, p < 0.0001) and the adjusted OR for FENO50 ≥50 ppb was 3.14 (95% CI: 1.37-7.20, p = 0.007)]. Conclusion The liver transplant recipients had elevated FENO50, implying increased eosinophilic airway inflammation. The clinical impact of this finding needs further investigation.
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Affiliation(s)
- Nicoline S. Arentoft
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Annette D. Fialla
- Department of Gastroenterology, Odense University Hospital, Odense, Denmark
| | - Paul S. Krohn
- Department of Surgery and Transplantation, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
| | - Magda T. Patursson
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Rebekka F. Thudium
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Moises A. Suarez-Zdunek
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Julie Høgh
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Emilie H. E. Lauridsen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Jesper B. Hansen
- Department of Gastroenterology, Aalborg University Hospital, Aalborg, Denmark
| | - Jens-Ulrik S. Jensen
- Department of Respiratory Medicine, Copenhagen University Hospital - Herlev and Gentofte, Gentofte, Denmark
| | - Michael Perch
- Department of Cardiology, Heart and Lung Transplant Unit, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Dina L. Møller
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Hans-Christian Pommergaard
- Department of Surgery and Transplantation, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Niels K. Aagaard
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | - Jesper R. Davidsen
- South Danish Center for Interstitial Lung Diseases (SCILS), Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Peter Lange
- Department of Respiratory Medicine, Copenhagen University Hospital - Herlev and Gentofte, Gentofte, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- The Copenhagen General Population Study, Department of Clinical Biochemistry, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Yunus Çolak
- Department of Respiratory Medicine, Copenhagen University Hospital - Herlev and Gentofte, Gentofte, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- The Copenhagen General Population Study, Department of Clinical Biochemistry, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Shoaib Afzal
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- The Copenhagen General Population Study, Department of Clinical Biochemistry, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Børge G. Nordestgaard
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- The Copenhagen General Population Study, Department of Clinical Biochemistry, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Allan Rasmussen
- Department of Surgery and Transplantation, Copenhagen University Hospital – Rigshospitalet, Copenhagen, Denmark
| | - Susanne D. Nielsen
- Department of Infectious Diseases, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Vaishnav B, Barla DR, Ruchitha P, Wadivkar AN, Tonde T, Mondkar S. Pulmonary Dysfunction in Patients with Cirrhosis of the Liver: A Study of Pulmonary Function Tests and Arterial Blood Gases. Int J Appl Basic Med Res 2024; 14:48-53. [PMID: 38504842 PMCID: PMC10947758 DOI: 10.4103/ijabmr.ijabmr_367_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 12/18/2023] [Accepted: 01/10/2024] [Indexed: 03/21/2024] Open
Abstract
Background and Aim Respiratory complications in liver cirrhosis can occur due to various mechanisms, such as ascites causing restricted lung expansion and opening of intrapulmonary vascular shunts due to high portal pressures. We aimed to study the effects of the liver dysfunction on the lungs by evaluating arterial blood gas (ABG) and pulmonary function test (PFT) of all study subjects. Subjects and Methods A cross-sectional study was done between August 2020 and September 2022. Diagnosed cases of the liver cirrhosis were enrolled in the study after informed consent and were subjected to the following investigations: chest X-ray, oximetry, spirometry, diffusing capacity of the lung for carbon monoxide (DLCO), two-dimensional echocardiography, and ABG analysis (ABGA). The cases were divided into three groups based on their Child-Pugh staging, and statistical analysis was done on the collected data. Results A total of 64 (53 males and 11 females) patients with an average age of 49.82 ± 9.89 years were studied. Alcoholism was the most common cause of cirrhosis in males. Breathlessness (65.6%) and pleural effusion (26.6%) were the most common respiratory symptoms and signs, respectively. Seventeen patients had hepatic hydrothorax, eight patients had hepatopulmonary syndrome (HPS), and six patients had portopulmonary hypertension. Low pH (17.2%) and oxygen partial pressure (PaO2) (20.3%) were the most common ABGA findings. The pH, PaO2, forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC), and DLCO were significantly low in Child Pugh Stage C (P < 0.05). The pH, pO2, HCO3, FEV1, FVC, FEV1/FVC, and DLCO were significantly lower in patients with HPS (P < 0.05). Conclusion Metabolic acidosis and low FEV1/FVC and DLCO were the common findings in study subjects. Pulmonary dysfunction was common in advanced liver cirrhosis. Patients with HPS had worse ABG and PFT parameters than those without HPS.
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Affiliation(s)
- Bhumika Vaishnav
- Department of Medicine, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, Maharashtra, India
| | - Dasaradha Ramu Barla
- Department of Medicine, Gitam Institute of Medical Sciences and Research, Visakhapatnam, Andhra Pradesh, India
| | - Pailla Ruchitha
- Department of Medicine, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, Maharashtra, India
| | - Aniruddh N. Wadivkar
- Department of Medicine, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, Maharashtra, India
| | - Tushar Tonde
- Department of Medicine, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, Maharashtra, India
| | - Saish Mondkar
- Department of Medicine, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pune, Maharashtra, India
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Morais Passos R, Cardoso F, Teixeira da Silva F, Corga da Silva R, Caldeiro J. Hepatopulmonary Syndrome Diagnosis in the ICU: The Relevance of Bedside Contrast Saline Echocardiography. Cureus 2024; 16:e52658. [PMID: 38380202 PMCID: PMC10877994 DOI: 10.7759/cureus.52658] [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: 01/21/2024] [Indexed: 02/22/2024] Open
Abstract
Hepatopulmonary syndrome (HPS) is an underdiagnosed complication of chronic liver disease (CLD) characterised by the presence of hypoxaemia due to intrapulmonary vascular dilatations. We present two cases of HPS diagnosed during their stay in the ICU. Both patients had a medical history of alcoholic CLD with portal hypertension (PH). The first patient was transferred to the ICU for acute hypoxic respiratory failure (AHRF) due to decompensated cirrhosis with large-volume hydrothorax and diagnosis of acute-on-chronic liver failure (ACLF) grade 2. The presence of orthodeoxia, an alveolar-arterial oxygen gradient (O2 A-a grad) of 27 mmHg and positive contrast saline echocardiography confirmed the HPS diagnosis. The second patient was transferred to our general ICU from the surgical ward where he was initially admitted with mild AHRF due to polytrauma conditioning left side rib fractures and a small contusion in the left inferior lobe. Upon ICU admission, he was diagnosed with septic shock (nosocomial pneumonia as the primary site of infection) and required invasive mechanical ventilation. During the initial period of his ICU stay, although an improvement in multiple organ dysfunction was observed, severe AHRF persisted. Moreover, O2 A-a grad of 30 mmHg and positive bedside contrast saline echocardiography confirmed the HPS diagnosis. In this study, we discuss the diagnostic approach of HPS and the increasing relevance of contrast saline echocardiography at the bedside, particularly in critically ill patients. The performance of this technique by trained intensivists at the bedside in the ICU minimises critical moments, such as the time required for intra-hospital transport of patients for complementary examinations, considering they have severe ventilatory compromise, thereby allowing HPS diagnosis with high sensitivity.
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Affiliation(s)
- Rita Morais Passos
- Critical Care Department, Hospital de Santa Luzia, Viana do Castelo, PRT
- Escola de Medicina, Universidade do Minho, Braga, PRT
| | - Francisca Cardoso
- Critical Care Department, Hospital de Santa Luzia, Viana do Castelo, PRT
| | | | | | - José Caldeiro
- Critical Care Department, Hospital de Santa Luzia, Viana do Castelo, PRT
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Petiunin O, Shevchenko R, Brek O, Kolomenskyi O. Clinical classification of liver cirrhosis - a way to plan individual definitive treatment. WIADOMOSCI LEKARSKIE (WARSAW, POLAND : 1960) 2024; 77:160-165. [PMID: 38431821 DOI: 10.36740/wlek202401120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
OBJECTIVE Aim: To develop clinical classification of liver cirrhosis, which can aid individualization and planning definitive treatment for this group of patients. PATIENTS AND METHODS Materials and Methods: Computerized search of the literature was performed via PubMed using the following medical subject headings or keywords: "liver", "cirrhosis" and "classification"; or "liver", "cirrhosis" and "complications"; or "liver", "cirrhosis" and "treatment"; or "portal" ", "hypertension" and "complications". Articles were independently evaluated by each author, the etiological, morphological and current clinical classifications of LC were analyzed, their advantages and disadvantages identified, and after discussion classification of LC was developed by consensus. CONCLUSION Conclusions: The developed clinical classification of liver cirrhosis will facilitate the planning of therapeutic tactics for each patient, allow to personalize the treatment of patients with this pathology.
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Affiliation(s)
| | | | - Ostap Brek
- KHARKIV NATIONAL MEDICAL UNIVERSITY, KHARKIV, UKRAINE
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Han SK, Baik SK, Kim MY. [Pulmonary Complications in Patients with Liver Cirrhosis]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2023; 82:213-223. [PMID: 37997217 DOI: 10.4166/kjg.2023.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/01/2023] [Accepted: 11/02/2023] [Indexed: 11/25/2023]
Abstract
Portal hypertension is a clinical syndrome defined by an increased portal venous pressure. The most frequent cause of portal hypertension is liver cirrhosis, and many of the complications of cirrhosis, such as ascites and gastroesophageal variceal bleeding, are related to portal hypertension. Portal hypertension is a pathological condition caused by the accumulation of blood flow in the portal system. This blood flow retention reduces the effective circulation volume. To compensate for these changes, neurotransmitter hormone changes and metabolic abnormalities occur, which cause complications in organs other than the liver. A hepatic hydrothorax is fluid accumulation in the pleural space resulting from increased portal pressure. Hepatopulmonary syndrome and portopulmonary hypertension are the pulmonary complications in cirrhosis by deforming the vascular structure. Symptoms, such as dyspnea and hypoxia, affect the survival and the quality of life of patients. These lung complications are usually underestimated in the management of cirrhosis. This review briefly introduces the type of lung complications of cirrhosis.
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Affiliation(s)
- Seul Ki Han
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
- Cell Therapy and Tissue Engineering Center, Yonsei University Wonju College of Medicine, Wonju, Korea
- Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Soon Koo Baik
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
- Cell Therapy and Tissue Engineering Center, Yonsei University Wonju College of Medicine, Wonju, Korea
- Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Moon Young Kim
- Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
- Cell Therapy and Tissue Engineering Center, Yonsei University Wonju College of Medicine, Wonju, Korea
- Regeneration Medicine Research Center, Yonsei University Wonju College of Medicine, Wonju, Korea
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9
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Zhang Y, Fang XM. The pan-liver network theory: From traditional chinese medicine to western medicine. CHINESE J PHYSIOL 2023; 66:401-436. [PMID: 38149555 DOI: 10.4103/cjop.cjop-d-22-00131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2023] Open
Abstract
In traditional Chinese medicine (TCM), the liver is the "general organ" that is responsible for governing/maintaining the free flow of qi over the entire body and storing blood. According to the classic five elements theory, zang-xiang theory, yin-yang theory, meridians and collaterals theory, and the five-viscera correlation theory, the liver has essential relationships with many extrahepatic organs or tissues, such as the mother-child relationships between the liver and the heart, and the yin-yang and exterior-interior relationships between the liver and the gallbladder. The influences of the liver to the extrahepatic organs or tissues have been well-established when treating the extrahepatic diseases from the perspective of modulating the liver by using the ancient classic prescriptions of TCM and the acupuncture and moxibustion. In modern medicine, as the largest solid organ in the human body, the liver has the typical functions of filtration and storage of blood; metabolism of carbohydrates, fats, proteins, hormones, and foreign chemicals; formation of bile; storage of vitamins and iron; and formation of coagulation factors. The liver also has essential endocrine function, and acts as an immunological organ due to containing the resident immune cells. In the perspective of modern human anatomy, physiology, and pathophysiology, the liver has the organ interactions with the extrahepatic organs or tissues, for example, the gut, pancreas, adipose, skeletal muscle, heart, lung, kidney, brain, spleen, eyes, skin, bone, and sexual organs, through the circulation (including hemodynamics, redox signals, hepatokines, metabolites, and the translocation of microbiota or its products, such as endotoxins), the neural signals, or other forms of pathogenic factors, under normal or diseases status. The organ interactions centered on the liver not only influence the homeostasis of these indicated organs or tissues, but also contribute to the pathogenesis of cardiometabolic diseases (including obesity, type 2 diabetes mellitus, metabolic [dysfunction]-associated fatty liver diseases, and cardio-cerebrovascular diseases), pulmonary diseases, hyperuricemia and gout, chronic kidney disease, and male and female sexual dysfunction. Therefore, based on TCM and modern medicine, the liver has the bidirectional interaction with the extrahepatic organ or tissue, and this established bidirectional interaction system may further interact with another one or more extrahepatic organs/tissues, thus depicting a complex "pan-hepatic network" model. The pan-hepatic network acts as one of the essential mechanisms of homeostasis and the pathogenesis of diseases.
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Affiliation(s)
- Yaxing Zhang
- Department of Physiology; Research Centre of Basic Integrative Medicine, School of Basic Medical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong; Issue 12th of Guangxi Apprenticeship Education of Traditional Chinese Medicine (Shi-Cheng Class of Guangxi University of Chinese Medicine), College of Continuing Education, Guangxi University of Chinese Medicine, Nanning, Guangxi, China
| | - Xian-Ming Fang
- Department of Cardiology, Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine (Guangxi Hospital of Integrated Chinese Medicine and Western Medicine, Ruikang Clinical Faculty of Guangxi University of Chinese Medicine), Guangxi University of Chinese Medicine, Nanning, Guangxi, China
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10
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Mitsuyama Y, Matsumoto T, Tatekawa H, Walston SL, Kimura T, Yamamoto A, Watanabe T, Miki Y, Ueda D. Chest radiography as a biomarker of ageing: artificial intelligence-based, multi-institutional model development and validation in Japan. THE LANCET. HEALTHY LONGEVITY 2023; 4:e478-e486. [PMID: 37597530 DOI: 10.1016/s2666-7568(23)00133-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 08/21/2023] Open
Abstract
BACKGROUND Chest radiographs are widely available and cost-effective; however, their usefulness as a biomarker of ageing using multi-institutional data remains underexplored. The aim of this study was to develop a biomarker of ageing from chest radiography and examine the correlation between the biomarker and diseases. METHODS In this retrospective, multi-institutional study, we trained, tuned, and externally tested an artificial intelligence (AI) model to estimate the age of healthy individuals using chest radiographs as a biomarker. For the biomarker modelling phase of the study, we used healthy chest radiographs consecutively collected between May 22, 2008, and Dec 28, 2021, from three institutions in Japan. Data from two institutions were used for training, tuning, and internal testing, and data from the third institution were used for external testing. To evaluate the performance of the AI model in estimating ages, we calculated the correlation coefficient, mean square error, root mean square error, and mean absolute error. The correlation investigation phase of the study included chest radiographs from individuals with a known disease that were consecutively collected between Jan 1, 2018, and Dec 31, 2021, from an additional two institutions in Japan. We investigated the odds ratios (ORs) for various diseases given the difference between the AI-estimated age and chronological age (ie, the difference-age). FINDINGS We included 101 296 chest radiographs from 70 248 participants across five institutions. In the biomarker modelling phase, the external test dataset from 3467 healthy participants included 8046 radiographs. Between the AI-estimated age and chronological age, the correlation coefficient was 0·95 (99% CI 0·95-0·95), the mean square error was 15·0 years (99% CI 14·0-15·0), the root mean square error was 3·8 years (99% CI 3·8-3·9), and the mean absolute error was 3·0 years (99% CI 3·0-3·1). In the correlation investigation phase, the external test datasets from 34 197 participants with a known disease included 34 197 radiographs. The ORs for difference-age were as follows: 1·04 (99% CI 1·04-1·05) for hypertension; 1·02 (1·01-1·03) for hyperuricaemia; 1·05 (1·03-1·06) for chronic obstructive pulmonary disease; 1·08 (1·06-1·09) for interstitial lung disease; 1·05 (1·03-1·06) for chronic renal failure; 1·04 (1·03-1·06) for atrial fibrillation; 1·03 (1·02-1·04) for osteoporosis; and 1·05 (1·03-1·06) for liver cirrhosis. INTERPRETATION The AI-estimated age using chest radiographs showed a strong correlation with chronological age in the healthy cohorts. Furthermore, in cohorts of individuals with known diseases, the difference between estimated age and chronological age correlated with various chronic diseases. The use of this biomarker might pave the way for enhanced risk stratification methodologies, individualised therapeutic interventions, and innovative early diagnostic and preventive approaches towards age-associated pathologies. FUNDING None. TRANSLATION For the Japanese translation of the abstract see Supplementary Materials section.
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Affiliation(s)
- Yasuhito Mitsuyama
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Toshimasa Matsumoto
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan; Center for Health Science Innovation, Osaka Metropolitan University, Osaka, Japan
| | - Hiroyuki Tatekawa
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Shannon L Walston
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Tatsuo Kimura
- Department of Premier Preventive Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Akira Yamamoto
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Toshio Watanabe
- Department of Premier Preventive Medicine, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Yukio Miki
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Daiju Ueda
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan; Center for Health Science Innovation, Osaka Metropolitan University, Osaka, Japan.
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11
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Panackel C, Fawaz M, Jacob M, Raja K. Pulmonary Assessment of the Liver Transplant Recipient. J Clin Exp Hepatol 2023; 13:895-911. [PMID: 37693254 PMCID: PMC10483013 DOI: 10.1016/j.jceh.2023.04.003] [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: 12/22/2022] [Accepted: 04/13/2023] [Indexed: 09/12/2023] Open
Abstract
Respiratory symptoms and hypoxemia can complicate chronic liver disease and portal hypertension. Various pulmonary disorders affecting the pleura, lung parenchyma, and pulmonary vasculature are seen in end-stage liver disease, complicating liver transplantation (LT). Approximately 8% of cirrhotic patients in an intensive care unit develop severe pulmonary problems. These disorders affect waiting list mortality and posttransplant outcomes. A thorough history, physical examination, and appropriate laboratory tests help diagnose and assess the severity to risk stratify pulmonary diseases before LT. Hepatopulmonary syndrome (HPS), portopulmonary hypertension (POPH), and hepatic hydrothorax (HH) are respiratory consequences specific to cirrhosis and portal hypertension. HPS is seen in 5-30% of cirrhosis cases and is characterized by impaired oxygenation due to intrapulmonary vascular dilatations and arteriovenous shunts. Severe HPS is an indication of LT. The majority of patients with HPS resolve their hypoxemia after LT. When pulmonary arterial hypertension occurs in patients with portal hypertension, it is called POPH. All other causes of pulmonary arterial hypertension should be ruled out before labeling as POPH. Since severe POPH (mean pulmonary artery pressure [mPAP] >50 mm Hg) is a relative contraindication for LT, it is crucial to screen for POPH before LT. Those with moderate POPH (mPAP >35 mm Hg), who improve with medical therapy, will benefit from LT. A transudative pleural effusion called hepatic hydrothorax (HH) is seen in 5-10% of people with cirrhosis. Refractory cases of HH benefit from LT. In recent years, increasing clinical expertise and advances in the medical field have resulted in better outcomes in patients with moderate to severe pulmonary disorders, who undergo LT.
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Affiliation(s)
| | - Mohammed Fawaz
- Integrated Liver Care, Aster Medcity, Kochi, Kerala, India
| | - Mathew Jacob
- Integrated Liver Care, Aster Medcity, Kochi, Kerala, India
| | - Kaiser Raja
- King's College Hospital London, Dubai Hills, Dubai, United Arab Emirates
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12
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Raza MH, Kwon Y, Kobierski P, Misra AC, Lim A, Goldbeck C, Etesami K, Kohli R, Emamaullee J. Model for End-Stage Liver Disease/Pediatric End-Stage Liver Disease exception policy and outcomes in pediatric patients with hepatopulmonary syndrome requiring liver transplantation. Liver Transpl 2023; 29:134-144. [PMID: 37160070 PMCID: PMC9868062 DOI: 10.1002/lt.26548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/11/2022] [Accepted: 07/14/2022] [Indexed: 01/29/2023]
Abstract
Hepatopulmonary syndrome (HPS) is associated with increased waitlist mortality in liver transplantation (LT) candidates. Children with HPS are granted Model for End-Stage Liver Disease (MELD)/Pediatric End-Stage Liver Disease (PELD) exception points for waitlist prioritization in the United States based on criterion developed for adults. In this study, the impact of this MELD/PELD exception policy on post-LT survival in children was examined. A retrospective cohort of patients aged younger than 18 years with a MELD/PELD exception request who underwent LT between 2007 and 2018 were identified in the Scientific Registry of Transplant Recipients. Patients were stratified by waitlist partial pressure of arterial oxygen (PaO 2 ) to assess risk factors for waitlist mortality and post-LT survival. Among 3082 pediatric LT recipients included in the study, 124 patients (4%) received MELD/PELD exception points for HPS. Patients with HPS were a median age of 9 years (interquartile range: 6, 12 years), 54.8% were girls, and 54% were White. Most patients (87.9%) were listed with laboratory MELD/PELD scores <15. Waitlist mortality for patients with HPS exception points was rare and not different from patients without HPS. When stratified by pre-LT PaO 2 , hypoxemia severity was not associated with differences in 1-, 3-, or 5-year survival rates after LT ( p = 0.13). However, patients with HPS showed a slightly lower survival rate at 5 years compared with patients without HPS (88.7% vs. 93.4%; p = 0.04). MELD/PELD exceptions for children with HPS mitigated waitlist mortality, and recipients with HPS experienced excellent 5-year survival after LT, although slightly lower than in patients without HPS. Unlike adults with HPS, the severity of pre-LT hypoxemia in children does not impact post-LT survival. These data suggest that adult criteria for granting MELD/PELD exception points may not appropriately capture HPS severity in pediatric patients. Further prospective multicenter studies to examine the risk factors predicting negative survival outcomes in children with HPS are warranted.
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Affiliation(s)
- Muhammad H Raza
- Keck School of Medicine , University of Southern California , Los Angeles , California , USA
| | - Yong Kwon
- Keck School of Medicine , University of Southern California , Los Angeles , California , USA.,Division of Hepatobiliary and Abdominal Transplant Surgery, Department of Surgery , University of Southern California , Los Angeles , California , USA.,Liver Transplant Program , Children's Hospital-Los Angeles , Los Angeles , California , USA
| | - Pierre Kobierski
- Keck School of Medicine , University of Southern California , Los Angeles , California , USA
| | - Asish C Misra
- Keck School of Medicine , University of Southern California , Los Angeles , California , USA.,Division of Hepatobiliary and Abdominal Transplant Surgery, Department of Surgery , University of Southern California , Los Angeles , California , USA.,Liver Transplant Program , Children's Hospital-Los Angeles , Los Angeles , California , USA
| | - Angelina Lim
- Keck School of Medicine , University of Southern California , Los Angeles , California , USA
| | - Cameron Goldbeck
- Division of Hepatobiliary and Abdominal Transplant Surgery, Department of Surgery , University of Southern California , Los Angeles , California , USA
| | - Kambiz Etesami
- Keck School of Medicine , University of Southern California , Los Angeles , California , USA.,Division of Hepatobiliary and Abdominal Transplant Surgery, Department of Surgery , University of Southern California , Los Angeles , California , USA.,Liver Transplant Program , Children's Hospital-Los Angeles , Los Angeles , California , USA
| | - Rohit Kohli
- Keck School of Medicine , University of Southern California , Los Angeles , California , USA.,Liver Transplant Program , Children's Hospital-Los Angeles , Los Angeles , California , USA.,Department of Pediatrics , University of Southern California , Los Angeles , California , USA
| | - Juliet Emamaullee
- Keck School of Medicine , University of Southern California , Los Angeles , California , USA.,Division of Hepatobiliary and Abdominal Transplant Surgery, Department of Surgery , University of Southern California , Los Angeles , California , USA.,Liver Transplant Program , Children's Hospital-Los Angeles , Los Angeles , California , USA
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13
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Banc-Husu AM, Shiau H, Dike P, Shneider BL. Beyond Varices: Complications of Cirrhotic Portal Hypertension in Pediatrics. Semin Liver Dis 2023; 43:100-116. [PMID: 36572031 DOI: 10.1055/s-0042-1759613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Complications of cirrhotic portal hypertension (PHTN) in children are broad and include clinical manifestations ranging from variceal hemorrhage, hepatic encephalopathy (HE), ascites, spontaneous bacterial peritonitis (SBP), and hepatorenal syndrome (HRS) to less common conditions such as hepatopulmonary syndrome, portopulmonary hypertension, and cirrhotic cardiomyopathy. The approaches to the diagnosis and management of these complications have become standard of practice in adults with cirrhosis with many guidance statements available. However, there is limited literature on the diagnosis and management of these complications of PHTN in children with much of the current guidance available focused on variceal hemorrhage. The aim of this review is to summarize the current literature in adults who experience these complications of cirrhotic PHTN beyond variceal hemorrhage and present the available literature in children, with a focus on diagnosis, management, and liver transplant decision making in children with cirrhosis who develop ascites, SBP, HRS, HE, and cardiopulmonary complications.
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Affiliation(s)
- Anna M Banc-Husu
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Henry Shiau
- Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, University of Alabama at Birmingham, Birmingham, Alabama
| | - Peace Dike
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
| | - Benjamin L Shneider
- Division of Gastroenterology, Hepatology, and Nutrition, Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston, Texas
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14
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Tokushige K, Kogiso T, Egawa H. Current Therapy and Liver Transplantation for Portopulmonary Hypertension in Japan. J Clin Med 2023; 12:jcm12020562. [PMID: 36675490 PMCID: PMC9867251 DOI: 10.3390/jcm12020562] [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] [Received: 10/30/2022] [Revised: 12/23/2022] [Accepted: 01/07/2023] [Indexed: 01/12/2023] Open
Abstract
Portopulmonary hypertension (PoPH) and hepatopulmonary syndrome are severe pulmonary complications associated with liver cirrhosis (LC) and portal hypertension. Three key pathways, involving endothelin, nitric oxide, and prostacyclin, have been identified in the development and progression of pulmonary arterial hypertension (PAH). To obtain a good effect with PAH-specific drugs in PoPH patients, it is important to diagnose PoPH at an early stage and promptly initiate therapy. The majority of therapeutic drugs are contraindicated for Child-Pugh grade C LC, and their effects decrease in the severe PAH stage. Among many LC patients, the measurement of serum brain natriuretic peptide levels might be useful for detecting PoPH. Previously, liver transplantation (LT) for PoPH was contraindicated; however, the indications for LT are changing and now take into account how well the PoPH is controlled by therapeutic drugs. In Japan, new registration criteria for deceased-donor LT have been established for PoPH patients. PoPH patients with a mean pulmonary arterial pressure <35 mmHg and pulmonary vascular resistance <400 dyn/s/cm−5 are indicated for LT, regardless of whether they are using therapeutic drugs. Combined with PAH-specific drugs, LT may lead to excellent long-term outcomes in PoPH patients. We aimed to review current therapies for PoPH, including LT.
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Affiliation(s)
- Katsutoshi Tokushige
- Department of Internal Medicine and Gastroenterology, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan
- Correspondence: ; Tel.: +81-3-3353-8111; Fax: +81-3-5269-7507
| | - Tomomi Kogiso
- Department of Internal Medicine and Gastroenterology, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan
| | - Hiroto Egawa
- Department of Hepatopancreatic Surgery, Tokyo Women’s Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan
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15
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Osman KT, Abdelfattah AM, Mahmood SK, Elkhabiry L, Gordon FD, Qamar AA. Refractory Hepatic Hydrothorax Is an Independent Predictor of Mortality When Compared to Refractory Ascites. Dig Dis Sci 2022; 67:4929-4938. [PMID: 35534742 DOI: 10.1007/s10620-022-07522-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 02/14/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Hepatic hydrothorax (HHT) is an uncommon but significant complication of cirrhosis and portal hypertension, associated with a worse prognosis and mortality. Nearly 25% of patients with HHT will have refractory pleural effusion. It is unclear if refractory HHT has a different prognosis compared to refractory ascites. AIMS We aim to evaluate the prognostic significance of refractory HHT when compared to refractory ascites. METHODS Forty-seven patients who had refractory HHT in a tertiary care center were identified, and matched, retrospectively, one-to-one by age, gender and MELD-Na with 47 patients with refractory ascites. One-year mortality rate was compared between both groups. Cox proportional hazard regression was used to identify the association between different covariates and primary endpoint. RESULTS The 1-year mortality was 51.06% in the HHT group compared to 19.15% in the refractory ascites group. The median survival for patients with refractory hepatic hydrothorax was 4.87 months while the median survival for patients with refractory ascites exceeded 1 year. The presence of HHT was statistically significant in predicting the development of 1-year mortality [Hazard Ratio (HR) 4.45, 95% Confidence Interval (CI) 2.25-8.82; P value < 0.001]. Furthermore, refractory HHT remained associated with one-year mortality after adjusting for all other covariates. In a subgroup of patients with MELD-Na ≤ 20, HHT continued to be a significant predictor of one-year mortality (HR 3.30, 95% CI 1.47-7.40; P value 0.004). CONCLUSIONS Refractory HHT is a significant independent predictor of mortality and offers additional prognostic value.
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Affiliation(s)
- Karim T Osman
- Department of Internal Medicine, Lahey Hospital and Medical Center, 41 Mall Rd, Burlington, MA, 01805, USA.
| | - Ahmed M Abdelfattah
- Department of Gastroenterology, Lahey Hospital and Medical Center, 41 Mall Rd, Burlington, MA, 01805, USA
| | - Syed K Mahmood
- Department of Gastroenterology, Lahey Hospital and Medical Center, 41 Mall Rd, Burlington, MA, 01805, USA
| | - Lina Elkhabiry
- Department of Internal Medicine, University of Alexandria, Alexandria, Egypt
| | - Fredric D Gordon
- Department of Transplant and Hepatobiliary Diseases, Lahey Hospital and Medical Center, 41 Mall Rd, Burlington, MA, 01805, USA.,Tufts University School of Medicine, Boston, MA, USA
| | - Amir A Qamar
- Department of Transplant and Hepatobiliary Diseases, Lahey Hospital and Medical Center, 41 Mall Rd, Burlington, MA, 01805, USA.,Tufts University School of Medicine, Boston, MA, USA
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16
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Prevalence and prognostic impact of hepatopulmonary syndrome in patients with unresectable hepatocellular carcinoma undergoing transarterial chemoembolization: a prospective cohort study. Chin Med J (Engl) 2022; 135:2043-2048. [PMID: 36255217 PMCID: PMC9746741 DOI: 10.1097/cm9.0000000000002034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND To determine the prevalence and prognostic impact of hepatopulmonary syndrome (HPS) in patients with unresectable hepatocellular carcinoma (HCC) undergoing transarterial chemoembolization (TACE). METHODS Fifty-four patients with unresectable HCC undergoing TACE between December 2014 and December 2015 were prospectively screened for HPS and were followed up for a maximum of 2 years or until the end of this prospective study. RESULTS Nineteen of the 54 (35.2%) patients were considered to have HPS, including one (5.3%) with severe HPS, nine (47.4%) with moderate HPS, and nine (47.4%) with mild HPS. The median overall survival (OS) was 10.1 (95% confidence interval [CI], 3.9-16.3) months for patients with HPS and 15.1 (95% CI, 7.3-22.9) months for patients without HPS, which is not a significant difference ( P = 0.100). The median progression-free survival was also not significantly different between patients with and without HPS (5.2 [95% CI, 0-12.8] vs. 8.4 [95% CI, 3.6-13.1] months; P = 0.537). In the multivariable Cox regression analyses, carbon monoxide diffusing capacity (hazard ratio [HR] = 1.033 [95% CI, 1.003-1.064]; P = 0.028) and Child-Pugh class (HR = 1.815 [95% CI, 1.011-3.260]; P = 0.046) were identified to be the independent prognostic factors of OS. CONCLUSION Mild or moderate HPS is common in patients with unresectable HCC undergoing TACE, but it does not seem to have a significant prognostic impact.
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17
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Early thoracentesis correlated with survival benefit in patients with spontaneous bacterial empyema. Dig Liver Dis 2022; 54:1015-1020. [PMID: 35351372 DOI: 10.1016/j.dld.2022.02.007] [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: 06/25/2021] [Revised: 02/16/2022] [Accepted: 02/16/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Spontaneous bacterial empyema (SBEM) is a rare complication of hepatic hydrothorax characterized by hydrothorax infection in the absence of pneumonia. AIMS AND METHODS We conducted this study to compare clinical outcomes in SBEM patients who underwent early thoracentesis (ET) (≤ 24 h from presentation) versus those who underwent delayed thoracentesis (DT). All patients diagnosed with SBEM at Mayo Clinic Rochester, Minnesota from January 1st 1999 to December 31st 2020 were reviewed. Demographics, pleural fluid studies, laboratory results and clinical outcomes were analyzed. RESULTS A total of 54 SBEM patients (27 ET and 27 DT) were identified with 38 (70.4%) of patients presenting with right-sided effusions. Both groups had similar baseline characteristics. The rate of ICU admission was significantly higher in the DT group (15 (55.6%) vs. 7 (25.9%) patients, P = 0.027). Patients with DT had similar rate of AKI (11 (40.7%) vs. 6 (22.2%) patients, P = 0.074). In-hospital mortality (11 (40.7%) vs. 2 (7.4%) patients, P = 0.004), 3-month mortality (16 (59.3%) vs. 2 (7.4%) patients, P < 0.001) and 1-year mortality rate (21 (77.8%) vs. 6 (22.2%) patients, P < 0.001) were higher in the DT group. CONCLUSION Patients with SBEM who underwent thoracentesis after 24 h from presentation (DT) had higher rates of mortality and ICU admission compared to patients who received early thoracentesis. Thoracentesis should be performed early in patients with suspected SBEM since it may improve survival.
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18
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Raevens S, Boret M, Fallon MB. Hepatopulmonary syndrome. JHEP REPORTS : INNOVATION IN HEPATOLOGY 2022; 4:100527. [PMID: 36035361 PMCID: PMC9403489 DOI: 10.1016/j.jhepr.2022.100527] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Revised: 06/10/2022] [Accepted: 06/15/2022] [Indexed: 11/25/2022]
Abstract
Hepatopulmonary syndrome (HPS) is a pulmonary vascular complication of liver disease, which adversely affects prognosis. The disease is characterised by intrapulmonary vascular dilatations and shunts, resulting in impaired gas exchange. A complex interaction between the liver, the gut and the lungs, predominately impacting pulmonary endothelial cells, immune cells and respiratory epithelial cells, is responsible for the development of typical pulmonary alterations seen in HPS. Liver transplantation is the only therapeutic option and generally reverses HPS. Since the implementation of the model for end-stage liver disease (MELD) standard exception policy, outcomes in patients with HPS have been significantly better than they were in the pre-MELD era. This review summarises current knowledge and highlights what’s new regarding the diagnosis and management of HPS, and our understanding of pathogenesis based on experimental models and translational studies.
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Avula A, Acharya S, Anwar S, Narula N, Chalhoub M, Maroun R, Thapa S, Friedman Y. Indwelling Pleural Catheter (IPC) for the Management of Hepatic Hydrothorax: The Known and the Unknown. J Bronchology Interv Pulmonol 2022; 29:179-185. [PMID: 34753862 DOI: 10.1097/lbr.0000000000000823] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 09/21/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Hepatic hydrothorax (HH) is described as pleural effusion secondary to liver cirrhosis after ruling out other etiologies. We aim to assess the efficacy of an indwelling pleural catheter (IPC) placement in refractory HH in this systematic review and meta-analysis. METHODS A comprehensive search of literature was performed from inception to December 2020. The authors reviewed, selected, and abstracted the data from eligible studies into Covidence, a systematic review software. Cochrane criteria was used to rate each study for the risk of bias. The data abstracted were described using a random-effects model. Heterogeneity was evaluated using the I2 test. RESULTS Ten studies involving a total of 269 patients were included. The studies were analyzed for the proportion of pleurodesis achieved, the average time to pleurodesis, total complication rate, pleural infection rate, and mortality. A proportion of 47% of the total subjects included achieved spontaneous pleurodesis in an average duration of 104.3 days. The frequency of total complication rate was noted to be 30.36%. The incidence of pleural cavity infection was described to be 12.4% and death resulting from complications of IPC was 3.35%. CONCLUSION The current management options for the refractory pleural effusion in HH include repeated thoracenteses, transjugular intrahepatic portosystemic shunt, surgical repair of defects in the diaphragm, and liver transplantation. However, the cost, eligibility, and availability can be some of the major concerns with these treatment modalities. With this meta-analysis, we conclude that IPCs can provide an alternative therapeutic option for spontaneous pleurodesis.
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Affiliation(s)
- Akshay Avula
- Staten Island University Hospital, Northwell Health, New York, NY
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Peppas S, Nagraj S, Koutsias G, Kladas M, Archontakis-Barakakis P, Schizas D, Giannakoulas G, Palaiodimos L, Kokkinidis DG. Portopulmonary Hypertension: A Review of the Current Literature. Heart Lung Circ 2022; 31:1191-1202. [PMID: 35667970 DOI: 10.1016/j.hlc.2022.04.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 04/05/2022] [Accepted: 04/21/2022] [Indexed: 12/20/2022]
Abstract
Portopulmonary hypertension is defined as the development of pulmonary arterial hypertension in the setting of portal hypertension with or without liver cirrhosis. Portal hypertension-associated haemodynamic changes, including hyperdynamic state, portosystemic shunts and splanchnic vasodilation, induce significant alterations in pulmonary vascular bed and play a pivotal role in the pathogenesis of the disease. If left untreated, portopulmonary hypertension results in progressive right heart failure, with a poor prognosis. Although Doppler echocardiography is the best initial screening tool for symptomatic patients and liver transplantation candidates, right heart catheterisation remains the gold standard for the diagnosis of the disease. Severe portopulmonary hypertension exerts a prohibitive risk to liver transplantation by conferring an elevated perioperative mortality risk. It is important for haemodynamic parameters to correspond with non-severe portopulmonary hypertension before patients can proceed with the liver transplantation. Small uncontrolled studies and a recent randomised controlled trial have reported promising results with vasodilatory therapies in clinical and haemodynamic improvement of patients, allowing a proportion of patients to undergo liver transplantation. In this review, the epidemiology, pathogenesis, diagnostic approach and management of portopulmonary hypertension are discussed. We also highlight fields of ongoing investigation pertinent to risk stratification and optimal patient selection to maximise long-term benefit from currently available treatments.
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Affiliation(s)
- Spyros Peppas
- Department of Gastroenterology, Athens Naval Hospital, Athens, Greece.
| | - Sanjana Nagraj
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA; Division of Hospital Medicine, Jacobi Medical Center, Bronx, NY, USA
| | - George Koutsias
- Aristotle University of Thessaloniki, Division of Vascular Surgery, 2(nd) Department of Surgery, Thessaloniki, Greece
| | - Michail Kladas
- Internal Medicine, North Central Bronx Hospital and James J. Peters VA Medical Center, Bronx, NY, USA
| | | | - Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - George Giannakoulas
- Department of Cardiology, AHEPA University Hospital, Medical School of Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Leonidas Palaiodimos
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA; Division of Hospital Medicine, Jacobi Medical Center, Bronx, NY, USA
| | - Damianos G Kokkinidis
- Section of Cardiovascular Medicine, Yale University/Yale New Haven Hospital, New Haven, CT, USA
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21
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Flanagan L, Choi C, Shah V, Shah A, Parray A, Grube J, Fang C, Baredes S, Eloy JA. MELD-Na Score as a Predictor of Postoperative Complications in Ventral Skull Base Surgery. Skull Base Surg 2022. [DOI: 10.1055/a-1842-8668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Background: The Model for End-stage Liver Disease-Sodium (MELD-Na) Score was designed for prognosis of chronic liver disease and has been predictive of outcomes in a variety of procedures. Few studies have investigated its utility in Otolaryngology. This study uses the MELD-Na score to investigate the association between liver health and ventral skull base surgical complications.
Methods: The National Surgical Quality Improvement Program database was used to identify patients who underwent ventral skull base procedures between 2005 and 2015. Univariate and multivariate analyses were performed to investigate the association between elevated MELD-Na score and postoperative complications.
Results: 1077 patients undergoing ventral skull base surgery with lab values required to calculate the MELD-Na score were identified. The mean age was 54.2 years. The mean MELD-Na score was 7.70 (SD=2.04). Univariate analysis showed that elevated MELD-Na score was significantly associated with increased age (58.6 vs. 53.8 years) and male gender (70.8% vs. 46.1%). Elevated MELD-Na score was associated with increased rates of postoperative acute renal failure, transfusion, septic shock, surgical complications, and extended length of hospital stay. On multivariate analysis, associations between elevated MELD-Na and increased risk of perioperative transfusions (OR 1.62, 95%CI 1.20-2.93, p=0.007) and surgical complications (OR 1.58, 95%CI 1.25-2.35, p=0.009) remained significant.
Conclusions: This analysis points to an association between liver health and postoperative complications in ventral skull base surgery. Future research investigating this association is warranted.
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Affiliation(s)
| | | | - Vraj Shah
- Rutgers New Jersey Medical School, Newark, United States
| | - Aakash Shah
- Rutgers New Jersey Medical School, Newark, United States
| | | | - Jordon Grube
- Rutgers New Jersey Medical School, Newark, United States
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22
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Stone JR. Diseases of small and medium-sized blood vessels. Cardiovasc Pathol 2022. [DOI: 10.1016/b978-0-12-822224-9.00020-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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23
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Abstract
BACKGROUND Cirrhosis is the outcome of chronic liver disease of any etiology due to progressive liver injury and fibrosis. Consequently, cirrhosis leads to portal hypertension and liver dysfunction, progressing to complications like ascites, variceal bleeding, hepatic encephalopathy, hepatorenal syndrome, hepatopulmonary syndrome, cirrhotic cardiomyopathy, sarcopenia, hepatocellular carcinoma, and coagulation disorders. End-stage liver disease leads to an impaired quality of life, loss of social and economic productivity, and reduced survival. METHODS This narrative review explains the pathophysiology of complications of cirrhosis, the diagnostic approach and innovative management, with focus on data from India. A comprehensive literature search of the published data was performed in regard with the spectrum, diagnosis, and management of cirrhosis and its complications. RESULTS There is a change in the epidemiology of metabolic syndrome, lifestyle diseases, alcohol consumption and the spectrum of etiological diagnosis in patients with cirrhosis. With the advent of universal vaccination and efficacious long-term viral suppression agents for chronic hepatitis B, availability of direct-acting antiviral agents for chronic hepatitis C, and a booming liver transplantation programme across the country, the management of complications is essential. There are several updates in the standard of care in the management of complications of cirrhosis, such as hepatorenal syndrome, hepatocellular carcinoma, and hepatic encephalopathy, and new therapies that address supportive and palliative care in advanced cirrhosis. CONCLUSION Prevention, early diagnosis, appropriate management of complications, timely transplantation are cornerstones in the management protocol of cirrhosis and portal hypertension. India needs improved access to care, outreach of public health programmes for viral hepatitis care, health infrastructure, and disease registries for improved healthcare outcomes. Low-cost initiatives like immunization, alcohol cessation, awareness about liver diseases, viral hepatitis elimination, and patient focused decision-making algorithms are essential to manage liver disease in India.
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Key Words
- AIH, autoimmune hepatitis
- ALP, alkaline phosphatase
- AVB, acute variceal bleeding
- BMI, body mass index
- CLD, chronic liver disease
- CSPH, clinically significant portal hypertension
- CTP, Child Turcotte Pugh Score
- DAAs, direct-acting antiviral agents
- GGT, gamma glutamyl transpeptidase
- HBV, hepatitis B virus
- HCC, hepatocellular carcinoma
- HCV, hepatitis C virus
- HE, hepatic encephalopathy
- HR, hazard ratio
- HRQoL, health-related quality of life
- HVPG, hepatic vein pressure gradient
- MELD, Model for End Stage Liver disease
- MetS, metabolic syndrome
- NAFLD, non-alcoholic fatty liver disease
- NASH, non-alcoholic steatohepatitis
- NSBB, Non-selective beta blockers
- NVHCP, National Viral Hepatitis Control programme
- SAAG, Serum-ascites albumin gradient
- SBP, spontaneous bacterial peritonitis
- WHO, World Health Organization
- cirrhosis, ascites
- hepatic encephalopathy
- hepatocellular carcinoma
- portal hypertension
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24
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Li Y, Qiu H, Zhao Q, He J, Jiang R, Wu W, Luo C, Li H, Wang L, Liu J, Gong S. The Different Effects of Direct Bilirubin on Portopulmonary Hypertension and Idiopathic Pulmonary Arterial Hypertension. Int J Clin Pract 2022; 2022:7021178. [PMID: 35685569 PMCID: PMC9159212 DOI: 10.1155/2022/7021178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 11/24/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND To observe different roles of direct bilirubin (Dbil) on portopulmonary hypertension (POPH) and idiopathic pulmonary arterial hypertension (IPAH). METHODS Thirty incident patients with POPH and 180 with IPAH (matched by the WHO functional classification in a 1 : 6 ratio) between March 2010 and December 2020 were included. The receiver operating curve and Kaplan-Meier method were applied to estimate the ability to distinguish between the two and survival, respectively. Univariate and forward multiple stepwise regression analyses were performed to access the relationship between pulmonary vascular resistance (PVR) and clinical indices. RESULTS Compared to IPAH, the POPH group had better hemodynamics including PVR (7.08 ± 3.95 vs. 14.89 ± 7.11, P < 0.001) and higher total bilirubin (Tbil) and Dbil. Tbil and Dbil had a negative correlation with PVR in the POPH group (r = -0.394, P=0.031; r = -0.364, P=0.048, respectively) but positive correlation in the IPAH group (r = 0.218, P=0.003; r = 0.178, P=0.018, respectively). Increased neutrophil counts (r = 0.394, P=0.031) and elevated NT-proBNP (r = 0.433, P < 0.001) would help predict the elevation of PVR in POPH and IPAH groups independent of Dbil, respectively. Dbil could distinguish POPH from IPAH (AUC = 0.799, P=0.009), and the ability was elevated when taking aspartate aminotransferase together (AUC = 0.835, P < 0.001). The overall survival was better in POPH than in IPAH (7 dead cases of POPH and 96 of IPAH, P=0.002). Survival was better in POPH than in IPAH in the group of Dbil ≥7 μmol/L (P=0.001) but showed no significant difference between POPH and IPAH in the group of Dbil <7 μmol/L (P=0.192). CONCLUSIONS The POPH group had a better hemodynamic profile than IPAH. Dbil was associated oppositely with the elevation of PVR in POPH and IPAH. Patients with POPH had better survival than those with IPAH in the total cohort and in the group of Dbil ≥7 μmol/L, but limited dead cases of POPH should be noted.
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Affiliation(s)
- Yuan Li
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Hongling Qiu
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Qinhua Zhao
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jing He
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Rong Jiang
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Wenhui Wu
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Cijun Luo
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Huiting Li
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Lan Wang
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jinming Liu
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Sugang Gong
- Department of Pulmonary Circulation, Shanghai Pulmonary Hospital, School of Medicine, Tongji University, Shanghai, China
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25
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Bommena S, Gerkin RD, Agarwal S, Raevens S, Glassberg MK, Fallon MB. Diagnosis of Hepatopulmonary Syndrome in a Large Integrated Health System. Clin Gastroenterol Hepatol 2021; 19:2370-2378. [PMID: 33007510 DOI: 10.1016/j.cgh.2020.09.050] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/26/2020] [Accepted: 09/20/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Data on the accuracy of the diagnosis of hepatopulmonary syndrome (HPS) in cirrhosis is limited. We evaluated the clinical characteristics of patients with International Classification of Diseases (ICD) codes for hepatopulmonary syndrome (HPS) in a large integrated health system. METHODS A retrospective review of encounters was performed of all patients with ICD-9-CM and/or ICD-10-CM diagnosis of cirrhosis and HPS from 2014-2019 in a multi-state health system. Demographics and cardiopulmonary testing closest to the time of HPS diagnosis were recorded. HPS was defined using standard criteria. RESULTS A total of 42,749 unique individuals with cirrhosis were identified. An ICD diagnosis of HPS was found in 194 patients (0.45%), of which 182 had clinically confirmed cirrhosis. 143 (78.5%) underwent contrast-enhanced transthoracic echocardiography, and 98 (54%) had delayed shunting. Among them, 61 patients had a documented arterial blood gas, with 53 showing abnormal oxygenation (A-a gradient of >15 mm Hg). 12 were excluded due to significant pulmonary function test abnormalities and abnormal oxygenation from other cardiopulmonary diseases. Ultimately, 41 (22.5%) fulfilled the criteria for HPS. When stratifying those with an ICD code diagnosis of HPS into HPS, no HPS and indeterminate HPS groups, based on standard diagnostic criteria for HPS, we found that the confirmed HPS patients had similar complications except for less portopulmonary hypertension, worse gas exchange, less cardiopulmonary disease and were more often diagnosed in transplant centers. CONCLUSIONS The diagnosis of HPS by ICD code is made in an extremely small subset of a sizeable cirrhotic cohort. When made, only a minority of these patients meet diagnostic criteria. Our findings highlight the need for improved education and more effective screening algorithms.
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Affiliation(s)
- Shoma Bommena
- Department of Medicine, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona; Department of Internal Medicine, Banner University Medical Center-Phoenix, Phoenix, Arizona.
| | - Richard D Gerkin
- Department of Medicine, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona; Department of Internal Medicine, Banner University Medical Center-Phoenix, Phoenix, Arizona
| | - Sumit Agarwal
- Department of Medicine, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona; Department of Internal Medicine, Banner University Medical Center-Phoenix, Phoenix, Arizona
| | - Sarah Raevens
- Department of Internal Medicine, Ghent University, Ghent, Belgium
| | - Marilyn K Glassberg
- Department of Medicine, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona; Department of Internal Medicine, Banner University Medical Center-Phoenix, Phoenix, Arizona
| | - Michael B Fallon
- Department of Medicine, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona; Department of Internal Medicine, Banner University Medical Center-Phoenix, Phoenix, Arizona
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26
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Matei D, Craciun R, Crisan D, Procopet B, Mocan T, Pasca S, Zaharie R, Popovici B, Sparchez Z. Hepatic Hydrothorax-An Independent Decompensating Event Associated with Long-Term Mortality in Patients with Cirrhosis. J Clin Med 2021; 10:3688. [PMID: 34441984 PMCID: PMC8396982 DOI: 10.3390/jcm10163688] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/16/2021] [Accepted: 08/17/2021] [Indexed: 02/08/2023] Open
Abstract
Background: Hepatic hydrothorax (HH) is an understudied complication of decompensated cirrhosis. We aimed to evaluate the long-term prognosis of patients with HH by comparing them with a matched non-HH group. Methods: This retrospective study included 763 consecutive patients hospitalized for decompensated cirrhosis and ascites. Ninety-seven patients with HH were matched for survival analysis with non-HH patients based on liver disease severity. Results: The prevalence of HH was 13.1%. Patients with HH had significantly worse overall liver function. Upon matching, patients with HH had a lower long-term survival (15.4% vs. 30.9% at 5 years) with a mean overall survival of 22.2 ± 2.2 months for the HH group vs. 27.1 ± 2.6 months for the non-HH group (Log Rank-0.05). On multivariate survival analysis using Cox regression, the MELD-Na score, ALBI grade, hepato-renal syndrome, and grade III ascites had a significant impact on mortality in patients with HH. In patients with HH, a MELD-Na score ≥ 16, ALBI grade III, hepato-renal syndrome, or severe ascites delineated high-mortality risk groups. Conclusions: HH is consistently associated with more advanced liver disease. Patients with HH have worse long-term survival, their prognosis being closely intertwined with overlapping decompensating events.
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Affiliation(s)
- Daniela Matei
- Department of Internal Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.M.); (R.C.); (B.P.); (T.M.); (S.P.); (R.Z.); (Z.S.)
- Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
| | - Rares Craciun
- Department of Internal Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.M.); (R.C.); (B.P.); (T.M.); (S.P.); (R.Z.); (Z.S.)
- Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
| | - Dana Crisan
- Department of Internal Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.M.); (R.C.); (B.P.); (T.M.); (S.P.); (R.Z.); (Z.S.)
- Department of Gastroenterology, Cluj-Napoca Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Bogdan Procopet
- Department of Internal Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.M.); (R.C.); (B.P.); (T.M.); (S.P.); (R.Z.); (Z.S.)
- Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
| | - Tudor Mocan
- Department of Internal Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.M.); (R.C.); (B.P.); (T.M.); (S.P.); (R.Z.); (Z.S.)
- Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
| | - Sergiu Pasca
- Department of Internal Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.M.); (R.C.); (B.P.); (T.M.); (S.P.); (R.Z.); (Z.S.)
| | - Roxana Zaharie
- Department of Internal Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.M.); (R.C.); (B.P.); (T.M.); (S.P.); (R.Z.); (Z.S.)
- Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
| | - Bogdan Popovici
- Department of Thoracic Surgery, “Leon Daniello” Pulmonology Hospital, 400371 Cluj-Napoca, Romania;
| | - Zeno Sparchez
- Department of Internal Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.M.); (R.C.); (B.P.); (T.M.); (S.P.); (R.Z.); (Z.S.)
- Regional Institute of Gastroenterology and Hepatology, 400162 Cluj-Napoca, Romania
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27
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Venkatakrishnan AJ, Pawlowski C, Zemmour D, Hughes T, Anand A, Berner G, Kayal N, Puranik A, Conrad I, Bade S, Barve R, Sinha P, O'Horo JC, Badley AD, Halamka J, Soundararajan V. Mapping each pre-existing condition's association to short-term and long-term COVID-19 complications. NPJ Digit Med 2021; 4:117. [PMID: 34315980 PMCID: PMC8316410 DOI: 10.1038/s41746-021-00484-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 06/24/2021] [Indexed: 01/09/2023] Open
Abstract
Understanding the relationships between pre-existing conditions and complications of COVID-19 infection is critical to identifying which patients will develop severe disease. Here, we leverage ~1.1 million clinical notes from 1803 hospitalized COVID-19 patients and deep neural network models to characterize associations between 21 pre-existing conditions and the development of 20 complications (e.g. respiratory, cardiovascular, renal, and hematologic) of COVID-19 infection throughout the course of infection (i.e. 0–30 days, 31–60 days, and 61–90 days). Pleural effusion was the most frequent complication of early COVID-19 infection (89/1803 patients, 4.9%) followed by cardiac arrhythmia (45/1803 patients, 2.5%). Notably, hypertension was the most significant risk factor associated with 10 different complications including acute respiratory distress syndrome, cardiac arrhythmia, and anemia. The onset of new complications after 30 days is rare and most commonly involves pleural effusion (31–60 days: 11 patients, 61–90 days: 9 patients). Lastly, comparing the rates of complications with a propensity-matched COVID-negative hospitalized population confirmed the importance of hypertension as a risk factor for early-onset complications. Overall, the associations between pre-COVID conditions and COVID-associated complications presented here may form the basis for the development of risk assessment scores to guide clinical care pathways.
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28
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Rock NM, Beghetti M, Tissot C, Willi JP, Bouhabib M, McLin VA, Maggio ABR. Reliable Detection of Intrapulmonary Shunts Using Contrast-Enhanced Echocardiography in Children With Portal Hypertension or Portosystemic Shunt. J Pediatr Gastroenterol Nutr 2021; 73:73-79. [PMID: 33605662 DOI: 10.1097/mpg.0000000000003079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES The aim of this study was to analyze if contrast-enhanced echocardiography (CEE) is as reliable as lung perfusion scintigraphy (LPS) to detect intrapulmonary shunting (IPS) in children with portal hypertension (PHTN) or congenital/surgical portosystemic shunts (PSS) and to define the number of cardiac cycles required to exclude intrapulmonary shunting. METHODS Inclusion criteria for this cross-sectional study were: (1) presence of PHTN or PSS diagnosed on abdominal ultrasound, (2) technically valid saline contrast echocardiography, (3) lung perfusion scintigraphy within 6 months of CEE. The number of cardiac cycles between right atrial opacification and the arrival of contrast in the left atrium were counted. We analyzed our CEE data at three and five cardiac cycles and compared them with LPS results. RESULTS The study population was composed of 78 children (38 girls, 49%) ages 2.1-18.8 years (mean 9.8). Sixty-nine patients had PHTN (88%), and nine had a PSS (11%). Eleven subjects (14%) presented evidence of IPS on LPS. Peripheral oxygen saturation was lower in the subjects with IPS detected on LPS (95.3 ± 1.7% vs 99.0 ± 1.4%; P < 0.01). Comparison of LPS with CEE before three and five cardiac cycles showed that CEE is highly specific (95.7%) as early as three cardiac cycles with markedly better sensitivity (72.7%) when using five cardiac cycles. Furthermore, a negative study using five cardiac cycles ruled out IPS with a 95% negative predictive value. The cardiac cycle at which the bubbles appeared in the left atrium was inversely correlated to the shunt index measured using LPS (r = -0.563; P = 0.001). CONCLUSION CEE is sufficient for the screening of IPS in children with PHTN or congenital/surgical PSS, obviating the need for LPS.
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Affiliation(s)
- Nathalie M Rock
- Pediatric Gastroenterology, Hepatology and Nutrition Unit, Division of Pediatric Specialties, Department of Pediatrics, Gynecology and Obstetrics
| | - Maurice Beghetti
- Pediatric Cardiology Unit, Division of Pediatric Specialties, Department of Pediatrics, Gynecology and Obstetrics
| | - Cécile Tissot
- Pediatric Cardiology Unit, Division of Pediatric Specialties, Department of Pediatrics, Gynecology and Obstetrics
| | | | - Maya Bouhabib
- Pediatric Cardiology Unit, Division of Pediatric Specialties, Department of Pediatrics, Gynecology and Obstetrics
| | - Valérie A McLin
- Pediatric Gastroenterology, Hepatology and Nutrition Unit, Division of Pediatric Specialties, Department of Pediatrics, Gynecology and Obstetrics
| | - Albane B R Maggio
- Pediatric Sport Medicine and Obesity Care Program, Division of Pediatric Specialties, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals of Geneva, Switzerland
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29
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Abstract
The coronavirus disease 2019 (COVID-19) pandemic has brought challenges to clinicians caring for patients with chronic liver disease. In the past 6 months, COVID-19 has led to over 150,000 deaths in the United States and over 660,000 deaths around the world. Mounting evidence suggests that chronic liver diseases can have an adverse effect on the clinical outcomes of patients with COVID-19. We present a comprehensive review of the latest literature on preexisting liver diseases and its interrelationship with COVID-19 infection in cirrhosis, hepatocellular carcinoma, nonalcoholic fatty liver disease, autoimmune hepatitis, and viral hepatitis B. As social distancing and telemedicine gain new footing, we synthesize recommendations from 3 major hepatology societies [American Association for the Study of Liver Disease (AASLD), the European Association for the Study of Liver (EASL), and the Asian Pacific Association for the Study of Liver (APASL)] to present the best approaches for caring for patients with liver diseases as well as those requiring liver transplantation.
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Affiliation(s)
- Abdul Mohammed
- Department of Hospital Medicine, Cleveland Clinic Foundation
| | - Neethi Paranji
- Division of Gastroenterology and Hepatology, Case Western Reserve University School of Medicine, The MetroHealth System, Cleveland, OH
| | - Po-Hung Chen
- Johns Hopkins School of Medicine, Division of Gastroenterology and Hepatology, Johns Hopkins Medical Institutions, Baltimore, MD
| | - Bolin Niu
- Division of Gastroenterology and Hepatology, Case Western Reserve University School of Medicine, The MetroHealth System, Cleveland, OH
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30
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Le Fevre ER, McGrath KH, Fitzgerald DA. Pulmonary Manifestations of Gastrointestinal, Pancreatic, and Liver Diseases in Children. Pediatr Clin North Am 2021; 68:41-60. [PMID: 33228942 DOI: 10.1016/j.pcl.2020.09.002] [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] [Indexed: 02/07/2023]
Abstract
Pulmonary manifestations of gastrointestinal (GI) diseases are often subtle, and underlying disease may precede overt symptoms. A high index of suspicion and a low threshold for consultation with a pediatric pulmonologist is warranted in common GI conditions. This article outlines the pulmonary manifestations of different GI, pancreatic, and liver diseases in children, including gastroesophageal reflux disease, inflammatory bowel disease, pancreatitis, alpha1-antitrypsin deficiency, nonalcoholic fatty liver disease, and complications of chronic liver disease (hepatopulmonary syndrome and portopulmonary hypertension).
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Affiliation(s)
- Emily R Le Fevre
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, New South Wales 2145, Australia
| | - Kathleen H McGrath
- Department of Gastroenterology and Clinical Nutrition, The Royal Children's Hospital, 50 Flemington Road, Parkville, Victoria 3052, Australia
| | - Dominic A Fitzgerald
- Department of Respiratory Medicine, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, New South Wales 2145, Australia; Faculty Health Sciences, University of Sydney, Sydney, New South Wales, Australia.
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31
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Carrion AF, Martin P. Keeping Patients with End-Stage Liver Disease Alive While Awaiting Transplant: Management of Complications of Portal Hypertension. Clin Liver Dis 2021; 25:103-120. [PMID: 33978573 DOI: 10.1016/j.cld.2020.08.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Complications of portal hypertension such as gastroesophageal variceal hemorrhage, ascites, and spontaneous bacterial peritonitis, as well as pulmonary complications, are often responsible for diminished quality of life, excess morbidity and mortality, increased health care resource use and expenditure, and dropout from the liver transplant (LT) waiting list. Therefore, the care of LT candidates on the waiting list must be centered on anticipation and prompt intervention for these complications.
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Affiliation(s)
- Andres F Carrion
- Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, 1120 Northwest 14th Street, Office 1189, Miami, FL 33136, USA.
| | - Paul Martin
- Division of Digestive Health and Liver Diseases, University of Miami Miller School of Medicine, 1120 Northwest 14th #1115, Miami, FL 33136, USA
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32
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Öz A, Çınar T, Taş E, Çağan Efe S, Ayça B, Karabağ T. Assessment of pulmonary arterial stiffness in patients with cirrhosis: A prospective cohort study. Echocardiography 2020; 38:57-63. [PMID: 33226143 DOI: 10.1111/echo.14935] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/21/2020] [Accepted: 11/04/2020] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION In the current literature, several studies show that PAS (pulmonary artery stiffness) is associated with RV (right ventricular) dysfunction, PAH (pulmonary arterial hypertension), and disease severity in subjects with structural cardiac disease, HIV (human immunodeficiency virus), and chronic lung disease. Hence, our main aim was to use PAS to show the early changes in the pulmonary vascular region in subjects with cirrhosis. MATERIAL AND METHODS In this prospective cross-sectional study, 39 subjects who were being followed up with cirrhosis and 41 age- and sex-matched healthy subjects were included in this study. For each case, the PAS value was obtained by dividing mean peak velocity of the pulmonary flow by the PfAT (pulmonary flow acceleration time). RESULTS The measured PAS was 23.62 ± 5.87 (Hz/msn) in cirrhotic participants and 19.09 ± 4.16 (Hz/msn) in healthy cases (P < .001). We found a positive statistical significance between PAS and RVSP (right ventricle systolic pressure)/sPAP (systolic pulmonary arterial pressure) (r = .395; P = .013). PAS was an independent predictor that was associated with cirrhosis disease according to multivariate LR (logistic regression) analysis (OR: 1.209; 95% CI: 1.059-1.381; P = .005). CONCLUSION Based on the study results, we consider that PAS may help in the early detection of findings in the pulmonary vascular area, even if the RV function findings or sPAP is within the normal range.
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Affiliation(s)
- Ahmet Öz
- Department of Cardiology, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Tufan Çınar
- Department of Cardiology, Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
| | - Ebru Taş
- Department of Gastroenterology, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Süleyman Çağan Efe
- Department of Cardiology, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Burak Ayça
- Department of Cardiology, Istanbul Training and Research Hospital, Istanbul, Turkey
| | - Turgut Karabağ
- Department of Cardiology, Istanbul Training and Research Hospital, Istanbul, Turkey
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Rose SCP, Cunha DV, Medeiros SDBC, Trevizoli JE, Carneiro MDV, Freitas WMD, Mendes LSC. Correlation between hepatopulmonary syndrome and oxygen saturation pulse oximetry in cirrhotic patients. Rev Assoc Med Bras (1992) 2020; 66:1577-1582. [PMID: 33295413 DOI: 10.1590/1806-9282.66.11.1577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 06/13/2020] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE Hepatopulmonary Syndrome (HPS) is a complication of cirrhosis that worsens the disease's prognosis, pre and post liver transplant. The objective of this study is to analyze the prevalence of HPS in cirrhotic patients at our service and to correlate it with oxygen saturation (SatO2) using a pulse oximeter to evaluate if this is useful as a screening test for HPS. A prospective study was conducted in patients with hepatic cirrhosis conventionally selected from 2014 to 2016. All the patients underwent an echocardiogram with microbubbles and oxygen saturation measurement by pulse oximetry. Those with intrapulmonary shunt were submitted to arterial blood gas analysis. The relationship between oxygen saturation and HPS was assessed by the multivariate model of binary logistic regression. We analyzed 77 patients, and 23.3% (18 patients) had all criteria for HPS. The relationship between HPS and SatO2 did not show statistical significance, even after the variables were adjusted for sex, age, and smoking. Oxygen saturation alone was not able to detect HPS in the sample of cirrhotic patients. More accurate methods for screening and diagnosis of the syndrome should be used.
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Affiliation(s)
- Sara Cardoso Paes Rose
- Serviço de Gastroenterologia do Instituto Hospital de Base, Faculdade de Medicina, Universidade Católica de Brasília, Brasília, DF, Brasil
| | - Débora Vilela Cunha
- Serviço de Gastroenterologia do Instituto Hospital de Base, Faculdade de Medicina, Universidade Católica de Brasília, Brasília, DF, Brasil
| | | | - José Eduardo Trevizoli
- Serviço de Gastroenterologia, Instituto Hospital de Base do Distrito Federal, Brasília, DF, Brasil
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Alkhurassi HF, Ocheltree MR, Alsomali A, Alqunfoidi RA, Saadallah A. Pleural Effusion Presenting in a Young Man With Behcet's Disease. Cureus 2020; 12:e10273. [PMID: 32923298 PMCID: PMC7478535 DOI: 10.7759/cureus.10273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Behcet's disease (BD) is a rare multisystem chronic vasculitis of variable clinical presentation and unknown origin. Pulmonary involvement in BD is uncommon, with pleural effusion being an even rarer and difficult to diagnose manifestation. Herein, we report a challenging case of a young man who presented with recurrent pleural effusion and hepatic vein thrombosis and a recent history of papilledema with idiopathic intracranial hypertension. The patient was hospitalized for diagnostic and therapeutic thoracocentesis. Biochemistry and cytological analysis showed an exudative aspect of the collected pleural fluid with lymphocyte-dominated cytology. A multidisciplinary discussion was held, and thorough investigation was carried out to rule out malignant and infectious etiologies, among other differentials. During the second hospitalization, the patient complained of genital ulcers, which were verified to be recurrent along with oral ulcers. The diagnosis of BD was established based on the International Classification Criteria for BD, and the symptoms improved significantly upon using colchicine and immune-suppressive drugs.
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Affiliation(s)
| | | | - Ahlam Alsomali
- Internal Medicine/Geriatric, International Medical Center, Jeddah, SAU
| | - Reem A Alqunfoidi
- Internal Medicine/Hematology, International Medical Center, Jeddah, SAU
| | - Asmaa Saadallah
- Internal Medicine, International Medical Center, Jeddah, SAU
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Model for End-Stage Liver Disease (MELD) Score Among Patients Qualified For Lung Transplantation With End-Stage Lung Diseases With Particular Consideration of Median Pulmonary Artery Pressure. Transplant Proc 2020; 52:2128-2132. [PMID: 32553508 DOI: 10.1016/j.transproceed.2020.03.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Revised: 03/10/2020] [Accepted: 03/30/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND Model for End-Stage Liver Disease (MELD) score is used to assess the severity of chronic liver disease. It is implemented in transplantology in the process of qualification for urgent liver transplant. The aim of our study was to assess the liver function of patients qualified for lung transplant using MELD score, taking under consideration mean pulmonary artery pressure as an important risk factor of death. METHODS The study group consisted of 123 patients qualified for lung transplant in Silesian Center for Heart Diseases between 2004 and 2017. Data relevant for MELD score calculations and medial pulmonary artery pressure were acquired from medical records. RESULTS The average MELD score among patients qualified for lung transplant was 8.24 points, and mean pulmonary pressure (mPAP) was 35.02 mm Hg. Patients with idiopathic pulmonary artery hypertension acquired the highest MELD and highest mPAP results (13.1 points and 57.7 mm Hg, respectively). Patients with idiopathic pulmonary fibrosis presented higher mean MELD-Na score among those with pulmonary arterial hypertension than those without pulmonary arterial hypertension (36.59 mm Hg; 7.74 points vs 18 mm Hg; 6.5 points). There is strong positive correlation between MELD-Na and mPAP among patients who underwent lung transplant because of idiopathic pulmonary fibrosis. CONCLUSIONS This is the first study in the worldwide literature assessing MELD-Na as a predictor of survival among patients qualified for lung transplant and those who already are recipients. Further studies regarding this issue are required as authors will explore this issue in the future.
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Comparison of Two Diagnostic Criteria for Hepatopulmonary Syndrome-High Prevalence in Biliary Atresia. J Pediatr Gastroenterol Nutr 2020; 70:623-627. [PMID: 31939865 DOI: 10.1097/mpg.0000000000002621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES There is lack of clarity regarding the exact prevalence of hepatopulmonary syndrome (HPS) in pediatric liver diseases owing to lack of standardized diagnostic criteria. Thus, we aimed to do a comparative study of HPS with respect to its prevalence using the available diagnostic criteria. METHODS All consecutive children with biliary atresia (BA) and other chronic liver diseases (CLDs) were studied. Prevalence of HPS was compared using the 2 available criteria: demonstration of intrapulmonary vascular dilatation along with either alveolar-arterial oxygen difference (P [A-a] O2) on arterial blood gas analysis of more than 15 mmHg (criteria 1), or higher than age-appropriate calculated value for P (A-a) O2 (criteria 2). RESULTS A total of 42 children in BA group and 62 in the non-BA CLD group were included. Using the criteria 1, the prevalence of HPS was 42.3%: 57.1% in the BA group and 32.2% in the CLD group, whereas using criteria 2, the prevalence was 48.1%: 61.9% in the BA group and 38.7% in the CLD group. Criteria 2 diagnosed 6 additional patients with HPS compared to criteria 1 (P value 0.405). BA subjects had higher risk (2.9-3 folds) of developing HPS compared to other CLDs. CONCLUSION There is high prevalence of HPS in pediatric liver disease subjects. Age-appropriate formula for HPS diagnosis may be better applicable in pediatric population. BA subjects have a higher risk of developing HPS compared to other CLDs overall, irrespective of the severity of liver disease and/or portal hypertension.
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Sendra C, Carballo-Rubio V, Sousa JM. Hepatopulmonary Syndrome and Portopulmonary Hypertension: Management in Liver Transplantation in the Horizon 2020. Transplant Proc 2020; 52:1503-1506. [PMID: 32278579 DOI: 10.1016/j.transproceed.2020.02.057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 02/05/2020] [Indexed: 12/13/2022]
Abstract
Hepatopulmonary syndrome (HPS) is characterized by intrapulmonary microvasculature dilatation that causes intrapulmonary shunting and leads to a gas exchange abnormality in the presence of liver diseases, which is the most common cause of respiratory insufficiency in these patients. HPS doubles the risk of death, and liver transplantation (LT) is the only curative therapeutic option so it should be considered in patients with severe HPS, with excellent survival rates post-LT. However, pretransplant Pao2 <45 mm Hg has been associated with an increase in post-transplant morbidity and mortality, but it does not imply a contraindication for LT. The resolution of HPS usually occurs within 6 months post-LT, but it can take 1 year. Portopulmonary hypertension (PoPH) is defined as pulmonary arterial hypertension (PAH) that develops in the setting of portal hypertension with or without liver disease in the absence of other causes of PAH. The prevalence of PoPH is 5% to 10% among liver transplant (LT) candidates. The impact of LT on PoPH is unpredictable. Therefore, despite conferring a high morbidity and mortality, PoPH itself is not an indication for liver transplantation. It may be considered a contraindication for LT in severe cases.
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Affiliation(s)
- Carmen Sendra
- Unit of Digestive Diseases, Virgen del Rocío University Hospital, Sevilla, 41013, Spain
| | | | - Jose Manuel Sousa
- Unit of Digestive Diseases, Virgen del Rocío University Hospital, Sevilla, 41013, Spain.
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Møller S, Kimer N, Barløse M, Bendtsen F. Pathophysiological-based treatments of complications of cirrhosis. Scand J Gastroenterol 2020; 55:383-394. [PMID: 32233873 DOI: 10.1080/00365521.2020.1744709] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Detailed knowledge and understanding of the pathophysiological mechanisms and changes in hepatic and splanchnic function leading to the development of haemodynamic changes and portal hypertension in patients with cirrhosis are essential since it guides the search for targets to ameliorate liver-related abnormalities. Recent research has focused on the gut-liver axis, changes in intestinal permeability, translocation of bacterial products, and inflammation as important drivers of haemodynamic alterations and thereby targets for treatment. Additionally, treatment strategies should focus on microbiotic modulation, antiangiogenics, anti-inflammatory strategies, and modulation of bile acid metabolism. This paper aims to review contemporary pathophysiological-based treatment principles of the major complications of cirrhosis and portal hypertension and future targets for treatment.
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Affiliation(s)
- Søren Møller
- Department Clinical Physiology and Nuclear Medicine, Center for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital, Hvidovre, Denmark
| | - Nina Kimer
- Gastro Unit, Medical Division, Hvidovre Hospital, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark.,Bridge Translational Excellence Programme, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Copenhagen, Denmark
| | - Mads Barløse
- Department Clinical Physiology and Nuclear Medicine, Center for Functional and Diagnostic Imaging and Research, Copenhagen University Hospital, Hvidovre, Denmark
| | - Flemming Bendtsen
- Gastro Unit, Medical Division, Hvidovre Hospital, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
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Soulaidopoulos S, Goulis I, Cholongitas E. Pulmonary manifestations of chronic liver disease: a comprehensive review. Ann Gastroenterol 2020; 33:237-249. [PMID: 32382226 PMCID: PMC7196609 DOI: 10.20524/aog.2020.0474] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 12/06/2019] [Indexed: 12/14/2022] Open
Abstract
Hepatopulmonary syndrome (HPS) and porto-pulmonary hypertension (PoPH) represent relatively common pulmonary vascular complications of advanced liver disease. Despite distinct differences in their pathogenetic background, both clinical states are characterized by impaired arterial oxygenation and limited functional status, and are associated with increased pre-transplantation mortality. Accumulation of ascitic fluid in the pleural cavity, known as hepatic hydrothorax (HH), is another frequent manifestation of decompensated cirrhosis, which may cause severe respiratory dysfunction, depending on the volume of the effusion, the rapidity of its development and its resistance to therapeutic measures. Orthotopic liver transplantation constitutes the only effective treatment able to resolve the pulmonary complications of liver disease. A prioritization policy for liver transplantation has evolved over the past years regarding advanced stages of HPS, yielding favorable outcomes regarding post-transplantation survival and HPS resolution. In contrast, severe PoPH is associated with poor post-transplantation survival. Hence, liver transplantation is recommended only for patients with PoPH and an acceptable reduction in pulmonary pressure values, after receiving PoPH-targeted vasodilating therapy. This review focuses on basic pathogenetic and diagnostic principles and discusses the current therapeutic approaches regarding HPS, PoPH, and HH.
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Affiliation(s)
- Stergios Soulaidopoulos
- First Department of Cardiology, Hippokration General Hospital, National and Kapodistrian University of Athens (Stergios Soulaidopoulos)
| | - Ioannis Goulis
- Fourth Department of Internal Medicine, Hippokration General Hospital, Medical School of Aristotle University of Thessaloniki (Ioannis Goulis)
| | - Evangelos Cholongitas
- First Department of Internal Medicine, Laiko General Hospital, Medical School of National and Kapodistrian University of Athens (Evangelos Cholongitas), Greece
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Zhao H, Tsauo J, Zhang XW, Ma HY, Weng NN, Tang GS, Li X. Technetium-99m-labeled macroaggregated albumin lung perfusion scan for diagnosis of hepatopulmonary syndrome: A prospective study comparing brain uptake and whole-body uptake. World J Gastroenterol 2020; 26:1088-1097. [PMID: 32205999 PMCID: PMC7080996 DOI: 10.3748/wjg.v26.i10.1088] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/06/2020] [Accepted: 01/18/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Hepatopulmonary syndrome (HPS) is an arterial oxygenation defect induced by intrapulmonary vascular dilatation (IPVD) in the setting of liver disease and/or portal hypertension. This syndrome occurs most often in cirrhotic patients (4%–32%) and has been shown to be detrimental to functional status, quality of life, and survival. The diagnosis of HPS in the setting of liver disease and/or portal hypertension requires the demonstration of IPVD (i.e., diffuse or localized abnormally dilated pulmonary capillaries and pulmonary and pleural arteriovenous communications) and arterial oxygenation defects, preferably by contrast-enhanced echocardiography and measurement of the alveolar-arterial oxygen gradient, respectively.
AIM To compare brain and whole-body uptake of technetium for diagnosing HPS.
METHODS Sixty-nine patients with chronic liver disease and/or portal hypertension were prospectively included. Brain uptake and whole-body uptake were calculated using the geometric mean of technetium counts in the brain and lungs and in the entire body and lungs, respectively.
RESULTS Thirty-two (46%) patients had IPVD as detected by contrast-enhanced echocardiography. The demographics and clinical characteristics of the patients with and without IPVD were not significantly different with the exception of the creatinine level (0.71 ± 0.18 mg/dL vs 0.83 ± 0.23 mg/dL; P = 0.041), alveolar-arterial oxygen gradient (23.2 ± 13.3 mmHg vs 16.4 ± 14.1 mmHg; P = 0.043), and arterial partial pressure of oxygen (81.0 ± 12.1 mmHg vs 90.1 ± 12.8 mmHg; P = 0.004). Whole-body uptake was significantly higher in patients with IPVD than in patients without IPVD (48.0% ± 6.1% vs 40.1% ± 8.1%; P = 0.001). The area under the curve of whole-body uptake for detecting IPVD was significantly higher than that of brain uptake (0.75 vs 0.54; P = 0.025). The optimal cut-off values of brain uptake and whole-body uptake for detecting IPVD were 5.7% and 42.5%, respectively, based on Youden’s index. The sensitivity, specificity, and accuracy of brain uptake > 5.7% and whole-body uptake > 42.5% for detecting IPVD were 23%, 89%, and 59% and 100%, 52%, and 74%, respectively.
CONCLUSION Whole-body uptake is superior to brain uptake for diagnosing HPS.
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Affiliation(s)
- He Zhao
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Jiaywei Tsauo
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xiao-Wu Zhang
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Huai-Yuan Ma
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Ning-Na Weng
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Gong-Shun Tang
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Xiao Li
- Department of Interventional Therapy, National Cancer Center/National Clinical Research Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
- Department of Gastroenterology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
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Pandey S, Sood V, Khanna R, Lal BB, Sood AK, Kabra SK, Alam S. Natural history, risk factors, and outcome of hepatopulmonary syndrome in pediatric liver diseases. Indian J Gastroenterol 2020; 39:66-74. [PMID: 32189246 DOI: 10.1007/s12664-020-01015-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 01/14/2020] [Indexed: 02/04/2023]
Abstract
BACKGROUND Limited pediatric literature is available regarding hepatopulmonary syndrome (HPS) especially in subjects with biliary atresia (BA) despite its proven prognostic significance. Thus, we aimed to study the natural history, risk factors, and outcome of HPS in BA and other chronic liver disease (CLD) subjects. METHODS All children (BA and other non-BA CLDs) older than 6 months of age were included in the study. HPS was diagnosed on the basis of standard international criteria. Also, fractional exhaled nitric oxide (FeNO) was measured at baseline. RESULTS During the study period from January 2017 to December 2018, there were 42 children in BA and 62 in the CLD group. The overall prevalence of HPS was 42.3%: 57.1% in the BA group and 32.2% in the CLD group. Median age at HPS diagnosis was 14.4 months and 90 months in the BA and non-BA CLD groups, respectively. By the end of study period, the prevalence of HPS in the BA group further increased to 73.8% at 0.7% per month. Lower serum albumin (p < 0.05) in BA and higher splenic Z scores (p 0.013) in other CLDs were found to be significant risk factors for HPS. FeNO measurement did not reach diagnostic significance. CONCLUSION Prevalence of HPS is higher and also develops at an earlier age in the BA group compared to other CLDs. Also, risk of HPS development increases with increasing disease duration in BA. Lower serum albumin in BA and higher splenic Z scores in other CLDs may predict risk for HPS development.
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Affiliation(s)
- Snehavardhan Pandey
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110 070, India
| | - Vikrant Sood
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110 070, India
| | - Rajeev Khanna
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110 070, India
| | - Bikrant B Lal
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110 070, India
| | - Arun Kumar Sood
- Department of Cardiology, Institute of Liver and Biliary Sciences, New Delhi, India
| | - S K Kabra
- Division of Pediatric Pulmonology and Intensive Care, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, 110 029, India
| | - Seema Alam
- Department of Pediatric Hepatology, Institute of Liver and Biliary Sciences, New Delhi, 110 070, India.
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Measurement of Exhaled Nitric Oxide in Cirrhotic Patients with Esophageal and Gastric Varices. BIOMED RESEARCH INTERNATIONAL 2019; 2019:9673162. [PMID: 31781658 PMCID: PMC6874994 DOI: 10.1155/2019/9673162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 10/08/2019] [Accepted: 10/11/2019] [Indexed: 11/17/2022]
Abstract
Background and aims. This study aimed to detect exhaled nitric oxide (eNO) level in cirrhotic patients and explore the correlation between eNO levels and the severity of cirrhosis. Methods. Patients were enrolled to analyze the relationship of eNO with noncirrhosis, cirrhosis, and complications of decompensated cirrhosis. We explored the potential predictive values of eNO in different states of cirrhosis. Results. The eNO levels were significantly increased in cirrhotic patients compared with noncirrhotic patients (14 (10-18) vs 8 (6-13) ppb, P < 0.001). The eNO level was increased in those with ascites (15 (14-22) vs 13 (10-18) ppb, P=0.026), with portal vein thrombosis (19.5 (11.75-22) vs 13.5 (10-17) ppb, P=0.032), or with the mucosal red-color sign of esophageal and gastric varices (EGV) (16.5 (10-21.75) vs 13 (10-14.75) ppb, P=0.041). Among cirrhotic patients undergoing hepatic venous pressure gradient (HVPG) measurement, the eNO level was significantly increased in the high-HVPG group (HVPG >12 mm Hg) compared with the low-HVPG group (6 mm Hg ≤ HVPG ≤ 12 mm Hg) (15 (11.75-19.25) vs 10 (8-14) ppb, P=0.011). Conclusions. The eNO level was increased in cirrhotic patients, especially in those complicated with ascites, portal vein thrombosis, mucosal red-color sign of varices, and high HVPG.
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Yoon JH, Kim HJ, Jun CH, Cho SB, Jung Y, Choi SK. Various Treatment Modalities in Hepatic Hydrothorax: What Is Safe and Effective? Yonsei Med J 2019; 60:944-951. [PMID: 31538429 PMCID: PMC6753336 DOI: 10.3349/ymj.2019.60.10.944] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 08/14/2019] [Accepted: 08/19/2019] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Hepatic hydrothorax is a complication of decompensated liver cirrhosis that is difficult and complex to manage. Data concerning the optimal treatment method, other than liver transplantation, are limited. This study aimed to compare the clinical features and outcomes of patients treated with various modalities, while focusing on surgical management and pigtail drainage. MATERIALS AND METHODS Forty-one patients diagnosed with refractory hepatic hydrothorax between January 2013 and December 2017 were enrolled. RESULTS The mean Child-Turcotte-Pugh and model for end stage liver disease scores of the enrolled patients were 10.1 and 19.7, respectively. The patients underwent four modalities: serial thoracentesis (n=11, 26.8%), pigtail drainage (n=16, 39.0%), surgery (n=10, 24.4%), and liver transplantation (n=4, 9.8%); 12-month mortality rate/median survival duration was 18.2%/868 days, 87.5%/79 days, 70%/179 days, and 0%/601.5 days, respectively. Regarding the management of refractory hepatic hydrothorax, surgery group required less frequent needle puncture (23.5 times in pigtail group vs. 9.3 times in surgery group), had a lower occurrence of hepatorenal syndrome (50% vs. 30%), and had a non-inferior cumulative overall survival (402.1 days vs. 221.7 days) compared to pigtail group. On multivariate analysis for poor survival, body mass index <19 kg/m², refractory hepatic hydrothorax not managed with liver transplantation, Child-Turcotte-Pugh score >10, and history of severe encephalopathy (grade >2) were associated with poor survival. CONCLUSION Serial thoracentesis may be recommended for management of hepatic hydrothorax and surgical management can be a useful option in patients with refractory hepatic hydrothorax, alternative to pigtail drainage.
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Affiliation(s)
- Jae Hyun Yoon
- Department of Gastroenterology and Hepatology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Hee Joon Kim
- Department of Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Chung Hwan Jun
- Department of Gastroenterology and Hepatology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Sung Bum Cho
- Department of Gastroenterology and Hepatology, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun, Korea
| | - Yochun Jung
- Department of Thoracic and Cardiovascular Surgery, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
| | - Sung Kyu Choi
- Department of Gastroenterology and Hepatology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
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Hachulla AL, Rautou PE, Franchi-Abella S, Lagadec M, Mueller H, Noble S, Bouchardy J, Lambert V, Lador F, Beghetti M, Pariente D, Vilgrain V, Vallée JP, Ronot M. Impact of Liver Diseases on Heart and Lungs. JACC Cardiovasc Imaging 2019; 12:2071-2075. [DOI: 10.1016/j.jcmg.2019.03.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 02/26/2019] [Accepted: 03/27/2019] [Indexed: 10/26/2022]
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Rahaghi F, Omert L, Clark V, Sandhaus RA. Managing the Alpha-1 patient in the ICU: Adapting broad critical care strategies in AATD. J Crit Care 2019; 54:212-219. [PMID: 31614323 DOI: 10.1016/j.jcrc.2019.08.027] [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: 01/15/2019] [Revised: 07/17/2019] [Accepted: 08/27/2019] [Indexed: 10/26/2022]
Abstract
Alpha-1 Antitrypsin Deficiency (AATD) is a progressive pulmonary disease under-recognized or misdiagnosed by clinicians. Patients with AATD can develop a variety of organ-specific complications and as a result, often require hospitalization and treatment within critical care and ICU settings. Due to the complexity of AATD there are minimal guidelines in place to address the specific and highly variable needs of these patients in the critical care setting. This review presents clinical considerations with respect to the management of patients with AATD and provides treatment recommendations for these patients in the critical care setting. In addition, we have outlined certain aspects of the care of this patient population that may be of interest to critical care practitioners. With greater disease awareness and earlier diagnosis the onset of symptoms can be delayed, which will ultimately reduce the frequency of deleterious health consequences.
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Affiliation(s)
- Franck Rahaghi
- Pulmonary and Critical Care Division, Cleveland Clinic Florida, Weston, Florida, United States.
| | - Laurel Omert
- CSL Behring, King of Prussia, PA, United States.
| | - Virginia Clark
- Division of Gastroenterology, Hepatology, and Nutrition, University of Florida, Gainesville, Florida, United States.
| | - Robert A Sandhaus
- Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, CO, United States.
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Miura S, Fukushiro M, Yamaguchi K, Endo A, Tanabe K. Hepatopulmonary syndrome presenting as unexplained dyspnea after ventricular septal defect closure. J Echocardiogr 2019; 19:56-57. [PMID: 31452074 DOI: 10.1007/s12574-019-00439-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 08/05/2019] [Accepted: 08/08/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Shigeyoshi Miura
- Division of Cardiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Michito Fukushiro
- Division of Cardiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Kazuto Yamaguchi
- Division of Cardiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Akihiro Endo
- Division of Cardiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Kazuaki Tanabe
- Division of Cardiology, Faculty of Medicine, Shimane University, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan.
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Yang Y, Yu H, Yang C, Zhang Y, Ai X, Wang X, Lu K, Yi B. Krüppel-like factor 6 mediates pulmonary angiogenesis in rat experimental hepatopulmonary syndrome and is aggravated by bone morphogenetic protein 9. Biol Open 2019; 8:bio.040121. [PMID: 31189661 PMCID: PMC6602319 DOI: 10.1242/bio.040121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Hepatopulmonary syndrome (HPS) is a serious pulmonary vascular disease derived from chronic liver disease, and its key pathogenesis is angiogenesis. Krüppel-like factor 6 (KLF6) mediates physiological repair and remodeling during vascular injury. However, the role of KLF6 in pulmonary microvascular endothelial cells (PMVECs) during angiogenesis of HPS and its underlying mechanism in HPS have not been investigated. Common bile duct ligation (CBDL) in rats can replicate pulmonary vascular abnormalities of human HPS. Here, we found that advanced pulmonary angiogenesis and pulmonary injury score coincided with the increase of KLF6 level in PMVECs of CBDL rat; KLF6 in PMVECs was also induced while cultured with CBDL rat serum in vitro. Inhibition of KLF6 dramatically suppressed PMVEC-mediated proliferation, migration and tube formation in vivo; this may be related to the downregulation of activin receptor-like kinase-1 (ALK1) and endoglin (ENG), which are transacted by KLF6. Bone morphogenetic protein 9 (BMP9) enhanced the expression of KLF6 in PMVECs and was involved in the angiogenesis of HPS. These results suggest that KLF6 triggers PMVEC-mediated angiogenesis of HPS and is aggravated by BMP9, and the inhibition of the BMP9/KLF6 axis may be an effective strategy for HPS treatment. Summary: Krüppel-like factor 6, which is triggered by pulmonary injury and promoted by bone morphogenetic protein 9, mediates pulmonary angiogenesis in rat experimental hepatopulmonary syndrome and then aggravates lung dysfunction.
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Affiliation(s)
- Yihui Yang
- Department of Anaesthesia, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038 China.,Department of Anesthesia, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, 563000 China
| | - Hongfu Yu
- Department of Anaesthesia, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038 China
| | - Congwen Yang
- Department of Anaesthesia, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038 China
| | - Yunfei Zhang
- Department of Anaesthesia, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038 China.,Department of Anesthesia, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, 563000 China
| | - Xiangfa Ai
- Department of Anaesthesia, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038 China
| | - Xiaobo Wang
- Department of LBCMCP, Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, UPS, 31062 Toulouse, France
| | - Kaizhi Lu
- Department of Anaesthesia, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038 China
| | - Bin Yi
- Department of Anaesthesia, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, 400038 China
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Lu C, White SJ, Ye IB, Mikhail CM, Cheung ZB, Cho SK. The Effects of Liver Disease on Surgical Outcomes Following Adult Spinal Deformity Surgery. World Neurosurg 2019; 130:e498-e504. [PMID: 31254688 DOI: 10.1016/j.wneu.2019.06.137] [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: 04/20/2019] [Revised: 06/16/2019] [Accepted: 06/17/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND As the prevalence of chronic liver disease continues to rise in the United States, understanding the effects of liver dysfunction on surgical outcomes has become increasingly important. The objective of this study was to assess the effects of chronic liver disease on 30-day complications following adult spinal deformity (ASD) surgery. METHODS We performed a retrospective cohort study of 2337 patients in the 2008-2015 American College of Surgeons National Surgical Quality Improvement Program database who underwent corrective ASD surgery. Patients with liver disease were identified based on a Model for End-Stage Liver Disease-Na score ≥10. A univariate analysis was performed to compare 30-day postoperative complications between patients with and without liver disease. A multivariate regression analysis adjusting for differences in baseline patient characteristics was performed to identify complications that were associated with liver disease. RESULTS Patients with liver disease had a significantly greater incidence of postoperative pulmonary complications (6.3% vs. 2.9%; P < 0.001), blood transfusion (34.6% vs. 24.0%; P < 0.001), sepsis (2.2% vs. 0.9%; P = 0.011), prolonged hospitalization (19.0% vs. 8.0%; P < 0.001), as well as any 30-day complication (45.4% vs. 29.4%; P < 0.001). The multivariate regression analysis identified liver disease as a risk factor for prolonged hospitalization (odds ratio [OR] 2.16; 95% confidence interval [CI] 1.64-2.84; P < 0.001), pulmonary complications (OR 1.78; 95% CI 1.16-2.74; P = 0.009), blood transfusion (OR 1.67; 95% CI 1.36-2.05; P < 0.001), and any 30-day complication (OR 1.43; 95% CI 1.15-1.77; P = 0.001). CONCLUSIONS The multisystem pathophysiology of liver dysfunction predisposes patients to postoperative complications following ASD surgery. A multidisciplinary approach in surgical planning and preoperative optimization is needed to minimize liver disease-related complications and improve patient outcomes.
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Affiliation(s)
- Charles Lu
- The New York Institute of Technology College of Osteopathic Medicine, Glen Head, New York, USA
| | - Samuel J White
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Ivan B Ye
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Christopher M Mikhail
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Zoe B Cheung
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Samuel K Cho
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA.
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49
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Ikubo Y, Kasai H, Sugiura T, Saito T, Shoji H, Sakao S, Kasahara Y, Tanabe N, Tatsumi K. Pulmonary Hypertension that Developed During Treatment for Hepatopulmonary Syndrome and Pulmonary Arteriovenous Malformation. Intern Med 2019; 58:1765-1769. [PMID: 30799344 PMCID: PMC6630123 DOI: 10.2169/internalmedicine.1993-18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Hepatopulmonary syndrome (HPS) and pulmonary arteriovenous malformation (PAVM) are hypoxemic diseases caused by right-to-left shunting but are rarely concomitant with pulmonary hypertension (PH). A 66-year-old woman with chronic hepatitis C was scheduled to undergo liver transplantation. She was referred to our department for hypoxia and an abnormal shadow in the right lung found on a preoperative examination. She was diagnosed with HPS and a PAVM in the right middle lobe. After liver transplantation, PH temporarily developed, but the pulmonary arterial pressure normalized after coil embolization. Combined HPS and PAVM may cause unique changes in pulmonary hemodynamics during treatment.
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Affiliation(s)
- Yumiko Ikubo
- Department of Respirology, Graduate School of Medicine, Chiba University, Japan
| | - Hajime Kasai
- Department of Respirology, Graduate School of Medicine, Chiba University, Japan
| | - Toshihiko Sugiura
- Department of Respirology, Graduate School of Medicine, Chiba University, Japan
| | - Takahiko Saito
- Department of Medicine, School of Medicine, Chiba University, Japan
| | - Hiroki Shoji
- Department of Respirology, Graduate School of Medicine, Chiba University, Japan
| | - Seiichiro Sakao
- Department of Respirology, Graduate School of Medicine, Chiba University, Japan
| | - Yasunori Kasahara
- Department of Respirology, Graduate School of Medicine, Chiba University, Japan
- Department of Respiratory Medicine, Eastern Chiba Medical Center, Japan
| | - Nobuhiro Tanabe
- Department of Respirology, Graduate School of Medicine, Chiba University, Japan
| | - Koichiro Tatsumi
- Department of Respirology, Graduate School of Medicine, Chiba University, Japan
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50
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Jin X, Sun BJ, Song JK, Roh JH, Jang JY, Kim DH, Lim YS, Song JM, Kang DH, Lee SG. Time-dependent reversal of significant intrapulmonary shunt after liver transplantation. Korean J Intern Med 2019; 34:510-518. [PMID: 29502364 PMCID: PMC6506742 DOI: 10.3904/kjim.2017.152] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Accepted: 09/18/2017] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND/AIMS Although the association between intrapulmonary shunt (IPS) and liver cirrhosis is clear, data of repeated contrast echocardiography (CE) before and after liver transplantation (LT) to evaluate factors associated with IPS are limited. METHODS Hand-agitated saline was used for CE and, by assessing left-chamber opacification, IPS was classified as grade 0 to 4. Grade 3/4 constituted significant IPS and hepatopulmonary syndrome (HPS) was defined as significant IPS with the arterial partial pressure of oxygen < 70 mmHg. RESULTS Before LT, 253 patients underwent CE and the frequency of significant IPS and HPS were 44% (n = 112) and 7% (n = 17), respectively. Child-Pugh score (odds ratio [OR], 1.345; 95% confidence interval [CI], 1.090 to 1.660; p = 0.006) and arterial oxygen content (OR, 0.838; 95% CI, 0.708 to 0.991; p = 0.039) were independent determinants of significant IPS, whereas direct bilirubin (OR, 1.076; 95% CI, 1.012 to 1.144; p = 0.019) was the only variable associated with HPS. Among 153 patients who underwent successful LT, repeated CE was performed in 97 (63%), which showed significant reductions in IPS grade (from 2.6 ± 1.0 to 1.2 ± 1.3, p < 0.001) and the prevalence of significant IPS (from 56% to 20%, p = 0.038). After adjustment for pre-LT IPS grade, time from LT to repeated CE presented negative linear relationship with post-LT IPS grade (r 2 = 0.366, p < 0.001) and was the only determinant of post-LT IPS grade (OR, 1.009; 95% CI, 1.003 to 1.014; p = 0.004). CONCLUSION Repeated CE is useful to evaluate intrapulmonary vascular change before and after LT. Reversal of IPS after successful LT is time-dependent and follow-up duration should be considered for accurate assessment of IPS after LT.
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Affiliation(s)
- Xin Jin
- Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Byung Joo Sun
- Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae-Kwan Song
- Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
- Correspondence to Jae-Kwan Song, M.D. Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea Tel: +82-2- 3010-3155 Fax: +82-2-486-5918 E-mail:
| | - Jae-Hyung Roh
- Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jeong Yoon Jang
- Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Dae-Hee Kim
- Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Suk Lim
- Department of Gastroenterology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jong-Min Song
- Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Duk-Hyun Kang
- Cardiac Imaging Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung Gyu Lee
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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