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Allam J, Ibrahim A, Rockey DC. The primary cause of markedly elevated aminotransferases in hospitalized patients with cirrhosis in ischemic hepatitis. Eur J Gastroenterol Hepatol 2024; 36:1346-1351. [PMID: 39324878 DOI: 10.1097/meg.0000000000002855] [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: 09/27/2024]
Abstract
BACKGROUND Marked elevation in aminotransferases (≥1000 IU/l) is typically associated with acute liver injury. Here, we hypothesized that the cause of elevation in aminotransferases ≥1000 in patients with cirrhosis is likely due to a limited number of disorders and may be associated with poor outcomes. AIM We aimed to investigate the most common etiologies of acute elevations in aminotransferases in patients with cirrhosis, and to examine their associated outcomes. METHODS From May 2012 to December 2022, all hospitalized patients with cirrhosis and an aspartate aminotransferase or alanine aminotransferase ≥ 1000 IU/l were identified through Medical University of South Carolina's Clinical Data Warehouse. Complete clinical data were abstracted for each patient, and in-hospital mortality was examined. RESULTS The cohort was made up of 152 patients, who were 57 ± 12 years old, with 51 (34%) women. Underlying liver disease included mainly hepatitis C cirrhosis, alcohol-related cirrhosis, metabolic dysfunction-associated steatohepatitis cirrhosis, autoimmune cirrhosis, primary sclerosing cholangitis cirrhosis, and cryptogenic cirrhosis. The most common cause of marked elevation in aminotransferases in cirrhotic patients was ischemic hepatitis (71%), followed by chemoembolization (7%), autoimmune hepatitis (6%), drug-induced liver injury (3%), post-transjugular intrahepatic portosystemic shunt placement (3%), rhabdomyolysis (3%), and hepatitis C (2%). During hospitalization and over a 1-month follow-up period, the mortality rate in patients with ischemic hepatitis was 73% (79/108), while that for other causes of liver injury was 20% (9/44). CONCLUSION Ischemic hepatitis is the leading cause of marked elevation of aminotransferases in patients with cirrhosis, with distinctive clinical characteristics than other etiologies, and significantly poorer outcomes.
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Affiliation(s)
- Jad Allam
- Digestive Disease Research Center, Medical University of South Carolina, Charleston, South Carolina, USA
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2
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Rule JA, Ajayi F, James LP, Tujios SR, Sussman NL, Rakela JL, Ganger D, Bass NL, Reuben A, Stravitz RT, Lee WM. Differentiating Ischemic Hepatitis from Acetaminophen Overdose in Acute Liver Failure: Role of Acetaminophen Adducts-Ischemic Hepatitis vs Acetaminophen Overdose. Dig Dis Sci 2024:10.1007/s10620-024-08602-7. [PMID: 39222204 DOI: 10.1007/s10620-024-08602-7] [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: 05/15/2024] [Accepted: 08/18/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND AND AIMS Acetaminophen (APAP) hepatotoxicity and ischemic hepatic injury (IH) demonstrate remarkably similar biochemical patterns. Deciding between these two etiologies in the setting of acute liver failure (ALF) can be challenging. We reviewed all cases in the Acute Liver Failure Study Group (ALFSG) registry where these diagnoses were considered, to determine reasons for, and frequency of, difficulties making these diagnoses. We hypothesized that the newly developed APAP-CYS adduct assay could help in discerning the correct diagnosis. METHODS Among 3364 patients with ALF or acute liver injury (ALI: INR ≥ 2.0 but without encephalopathy) between 1998 and 2019, 1952 (58%) received a final diagnosis of either APAP (1681) or IH (271). We utilized a review committee of senior hepatologists as well as the APAP-CYS assay (where sera were available), measuring the presence of toxic by-products of APAP injury to optimize adjudication. RESULTS With these methods, a total of 575 adduct positive APAP cases included 488 recognized APAP, as well as an additional 87 patients previously diagnosed as other etiologies. Nine cases initially attributed to IH were deemed combination APAP-IH injuries. Conversely, 215 of the 280 IH subjects tested for adducts disclosed 173 confirmed as IH with adduct testing below the toxicity threshold, while 9 cases were revised from APAP to the IH-APAP combination phenotype, where both hypotension and APAP likely played a role. CONCLUSIONS Discerning APAP from IH can be difficult-in rare cases, combined injury is observed (18/1952). APAP-CYS testing resulted in revising the diagnosis in 14.6% of cases.
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Affiliation(s)
- Jody A Rule
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5959 Harry Hines Blvd. Ste. 420, Dallas, TX, USA
| | - Faith Ajayi
- Department of Internal Medicine UT Southwestern Medical Center, Dallas, TX, USA
| | - Laura P James
- Arkansas Children's Hospital, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Shannan R Tujios
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5959 Harry Hines Blvd. Ste. 420, Dallas, TX, USA
| | - Norman L Sussman
- Baylor College of Medicine, Houston, TX, USA
- Durect, Inc., Cupertino, CA, USA
| | - Jorge L Rakela
- Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Phoenix, AZ, USA
| | - Daniel Ganger
- Division of Gastroenterology and Hepatology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Norman L Bass
- Department of Medicine, UCSF San Francisco, San Francisco, CA, USA
| | - Adrian Reuben
- Medical University of South Carolina, Charleston, SC, USA
| | - R Todd Stravitz
- Section of Hepatology, Virginia Commonwealth University, Richmond, VA, USA
| | - William M Lee
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, 5959 Harry Hines Blvd. Ste. 420, Dallas, TX, USA.
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Iancu DG, Varga A, Cristescu L, Dumbrava RA, Stoica F, Moldovan DA, Suteu RA, Tilea I. Kidney Dysfunction, Hepatic Impairment, and Lipid Metabolism Abnormalities in Patients with Precapillary Pulmonary Hypertension. Diagnostics (Basel) 2024; 14:1824. [PMID: 39202312 PMCID: PMC11353558 DOI: 10.3390/diagnostics14161824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Revised: 08/16/2024] [Accepted: 08/20/2024] [Indexed: 09/03/2024] Open
Abstract
BACKGROUND Pulmonary hypertension (PH) is a global health issue that has profound medical and research implications. METHODS This retrospective study examined changes in renal and liver function, as well as lipid metabolism, over a 12-month period in 49 adult patients with pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH). All cases were admitted, managed, and followed up with in the PH Center, County Emergency Clinical Hospital of Targu Mures, Romania. RESULTS Kidney dysfunction was observed in 12.24% of cases at baseline, decreasing to 8.16% at 12 months, and CTEPH patients were more affected. In particular, CTEPH patients exhibited an improvement in renal function, confirmed by an increase in their glomerular filtration rates. Hepatic impairment was present in 57.14% of subjects at baseline, declining to 42.86% at 12 months, with significant improvements noted in the PAH group. Lipid metabolic dysregulations were experienced by 22.45% of all patients at baseline, decreasing to 16.33% at 6 months, with a slow elevation to 24.49% at 12 months, but with no statistically significant differences. Pharmacological regimens were adjusted in accordance with the PH groups, a patient's functional and clinical response, and laboratory tests. CONCLUSIONS Our results demonstrate the multi-organ damage in PH and the importance of individualized treatment approaches.
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Affiliation(s)
- Dragos Gabriel Iancu
- Doctoral School, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania; (D.G.I.); (L.C.); (R.A.D.); (F.S.); (D.A.M.)
- Department of Internal Medicine II, Emergency Clinical County Hospital, 540042 Targu Mures, Romania
- Faculty of Medicine, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania;
| | - Andreea Varga
- Faculty of Medicine, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania;
- Department of Cardiology II, Emergency Clinical County Hospital, 540042 Targu Mures, Romania
| | - Liviu Cristescu
- Doctoral School, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania; (D.G.I.); (L.C.); (R.A.D.); (F.S.); (D.A.M.)
- Faculty of Medicine, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania;
| | - Robert Adrian Dumbrava
- Doctoral School, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania; (D.G.I.); (L.C.); (R.A.D.); (F.S.); (D.A.M.)
- Department of Internal Medicine II, Emergency Clinical County Hospital, 540042 Targu Mures, Romania
| | - Florin Stoica
- Doctoral School, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania; (D.G.I.); (L.C.); (R.A.D.); (F.S.); (D.A.M.)
- Department of Internal Medicine II, Emergency Clinical County Hospital, 540042 Targu Mures, Romania
| | - Diana Andreea Moldovan
- Doctoral School, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania; (D.G.I.); (L.C.); (R.A.D.); (F.S.); (D.A.M.)
- Faculty of Medicine, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania;
- Department of Cardiology I, The Emergency Institute for Cardiovascular Diseases and Transplantation, 540136 Targu Mures, Romania;
| | - Radu Adrian Suteu
- Department of Cardiology I, The Emergency Institute for Cardiovascular Diseases and Transplantation, 540136 Targu Mures, Romania;
| | - Ioan Tilea
- Faculty of Medicine, G.E. Palade University of Medicine, Pharmacy, Science and Technology of Targu Mures, 540142 Targu Mures, Romania;
- Department of Cardiology II, Emergency Clinical County Hospital, 540042 Targu Mures, Romania
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Kim H, Kim Y. Correlation Between Serum Transaminase Levels and Estimated Glomerular Filtration Rate After Living-Donor Kidney Transplantation. Transplant Proc 2024; 56:1241-1246. [PMID: 39003207 DOI: 10.1016/j.transproceed.2024.02.031] [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: 10/27/2023] [Revised: 02/05/2024] [Accepted: 02/22/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND There is a risk of hypoperfusion during kidney transplantation surgery owing to patients' underlying disease and ischemia-reperfusion injury; further, hypoperfusion may cause injury to major organs. We hypothesized that the decrease in blood pressure after ischemia-reperfusion injury during kidney transplantation may be associated with indicators of liver injury and kidney graft function. METHODS Data regarding living-donor kidney transplantations performed at our institution between 2018 and 2022 were retrospectively evaluated. Exclusion criteria included pediatric recipients or donors aged <18 years, multiple organ transplantation, and elevated postoperative serum transaminase levels. Correlations among blood pressure, serum transaminase levels on postoperative days 3 to 5, and estimated glomerular filtration rate (eGFR) on postoperative days 7 and 14 were analyzed. Further, a subgroup analysis was performed based on eGFR. RESULTS A total of 276 patients were included in the final analysis. Serum transaminase levels were significantly negatively correlated with eGFR (partial correlation coefficient-0.26, P < .001). The postreperfusion decrease in blood pressure was not correlated with serum transaminase levels. However, the postreperfusion decrease in blood pressure and baseline blood pressure correlated with the eGFR (partial correlation coefficient = -0.18, P = .004). CONCLUSION These findings indicate a correlation between intraoperative liver injury and kidney graft function, suggesting the importance of intraoperative management of organ perfusion. Since postreperfusion blood pressure changes did not significantly correlate with liver injury indicators, it is important to consider other causative factors for hypoperfusion in major organs during living-donor kidney transplantation, including microcirculatory failure and organ congestion-related ischemia/reperfusion.
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Affiliation(s)
- Hyunjee Kim
- Department of Anesthesiology and Pain Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
| | - Yeongun Kim
- Department of Anesthesiology and Pain Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
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Lee MO, Cho S, Kim C, Koh H. Does drug-induced liver injury still occur after sevoflurane anesthesia? -A case report. Anesth Pain Med (Seoul) 2024; 19:227-232. [PMID: 39118334 PMCID: PMC11317315 DOI: 10.17085/apm.24027] [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: 02/20/2024] [Revised: 07/01/2024] [Accepted: 07/01/2024] [Indexed: 08/10/2024] Open
Abstract
BACKGROUND Several factors contribute to post-anesthetic hepatic dysfunction, including a decrease in oxygen supply to the liver, direct physical compression of the liver, viral hepatitis, blood transfusions, preexisting hepatic dysfunction, and the use of hepatotoxic drugs. Diagnosing volatile anesthetic drug-induced liver injury (VA-DILI) involves excluding these causes. CASE The patient underwent total mastectomy under anesthesia using sevoflurane. He had diabetes, and no abnormal results were found on preoperative laboratory examinations, and surgery was uneventful. Abnormal laboratory findings were observed after surgery, including an aspartate aminotransferase level of 1,417 IU/L, an alanine aminotransferase level of 2,176 IU/L, and a total bilirubin level of 3.8 mg/dl. He presented with symptoms of mild icteric sclera, fatigue, and pruritus. After ruling out other causes of liver injury, we concluded that these results indicated VA-DILI. CONCLUSIONS VA-DILI, though rare, we should be aware of the association between the disease and the use of halogenated anesthetics.
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Affiliation(s)
- Moon Ok Lee
- Department of Anesthesia and Pain Medicine, Samsung Changwon Hospital, Changwon, Korea
| | - Seonghyeon Cho
- Department of Anesthesia and Pain Medicine, Samsung Changwon Hospital, Changwon, Korea
| | - Chaeeun Kim
- Department of Anesthesia and Pain Medicine, Samsung Changwon Hospital, Changwon, Korea
| | - Hanna Koh
- Department of Anesthesia and Pain Medicine, Samsung Changwon Hospital, Changwon, Korea
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Smith JE, Rockey DC. Update on ischemic hepatitis. Curr Opin Gastroenterol 2024; 40:143-147. [PMID: 38547333 DOI: 10.1097/mog.0000000000001017] [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: 04/04/2024]
Abstract
PURPOSE OF REVIEW Ischemic hepatitis (IH) refers to diffuse liver injury secondary to hypoperfusion. The condition is usually seen in the critical care setting and is associated with significant mortality. IH typically occurs in the setting of systemic hypotension superimposed on some form of underlying cardiac dysfunction. This review aims to report what is known and what is new about the etiology, pathophysiology, and clinical features associated with IH. RECENT FINDINGS In recent years, studies on IH have largely confirmed earlier reports regarding etiologies, comorbid conditions, and associated mortality. Recent study has also shed light on the potential treatment of IH with N -acetyl-cysteine (NAC). SUMMARY IH is typically associated with underlying cardiac disease, and patients with IH have a very high mortality rate. Treatment remains largely supportive, although the utility of agents such as NAC are being explored.
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Affiliation(s)
| | - Don C Rockey
- Digestive Disease Research Center, Medical University of South Carolina, Charleston, South Carolina, USA
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7
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Singh L, Kumar A, Rai M, Basnet B, Rai N, Khanal P, Lai KS, Cheng WH, Asaad AM, Ansari S. Spectrum of COVID-19 induced liver injury: A review report. World J Hepatol 2024; 16:517-536. [PMID: 38689748 PMCID: PMC11056898 DOI: 10.4254/wjh.v16.i4.517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 01/20/2024] [Accepted: 02/28/2024] [Indexed: 04/24/2024] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic has caused changes in the global health system, causing significant setbacks in healthcare systems worldwide. This pandemic has also shown resilience, flexibility, and creativity in reacting to the tragedy. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection targets most of the respiratory tract, resulting in a severe sickness called acute respiratory distress syndrome that may be fatal in some individuals. Although the lung is the primary organ targeted by COVID-19 viruses, the clinical aspect of the disease is varied and ranges from asymptomatic to respiratory failure. However, due to an unorganized immune response and several affected mechanisms, the liver may also experience liver cell injury, ischemic liver dysfunction, and drug-induced liver injury, which can result in respiratory failure because of the immune system's disordered response and other compromised processes that can end in multisystem organ failure. Patients with liver cirrhosis or those who have impaired immune systems may be more likely than other groups to experience worse results from the SARS-CoV-2 infection. We thus intend to examine the pathogenesis, current therapy, and consequences of liver damage concerning COVID-19.
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Affiliation(s)
- Lokjan Singh
- Department of Microbiology, Karnali Academy of Health Science, Teaching Hospital, Jumla 21200, Karnali, Nepal
| | - Anil Kumar
- Department of Microbiology, Karnali Academy of Health Science, Teaching Hospital, Jumla 21200, Karnali, Nepal
| | - Maya Rai
- Department of Microbiology, Karnali Academy of Health Science, Teaching Hospital, Jumla 21200, Karnali, Nepal
| | - Bibek Basnet
- Health Sciences, Asian College of Advance Studies, Purbanchal University, Satdobato 24122, Lalitpur, Nepal
| | - Nishant Rai
- Department of Biotechnology, Graphic Era (Deemed to be University), Dehradun 248002, Uttarakhand, India
| | - Pukar Khanal
- Department of Pharmacology & Toxicology, KLE College of Pharmacy, Belagavi, KLE Academy of Higher Education and Research, Belagavi 590010, Karnataka, India
| | - Kok-Song Lai
- Division of Health Sciences, Abu Dhabi Women's College, Higher Colleges of Technology, Abu Dhabi 41012, United Arab Emirates
| | - Wan-Hee Cheng
- Health and Life Sciences, INTI International University, Nilai 71800, Malaysia
| | - Ahmed Morad Asaad
- Department of Microbiology, College of Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Shamshul Ansari
- Division of Health Sciences, Abu Dhabi Women's College, Higher Colleges of Technology, Abu Dhabi 41012, United Arab Emirates.
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Berry M, Wang AM, Lahham RF, Zhang X, Pacheco LD. Ischemic Hepatitis and Septic Shock Secondary to Murine Typhus Infection in Pregnancy. AJP Rep 2024; 14:e185-e187. [PMID: 38860133 PMCID: PMC11164574 DOI: 10.1055/a-2330-4249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 03/27/2024] [Indexed: 06/12/2024] Open
Abstract
Infection with murine typhus may be associated with significant morbidity. With nonspecific symptoms and laboratory abnormalities, diagnosis may be challenging. In this case, a pregnant patient presented with complaints of fevers and myalgias. Her laboratory results included severe transaminitis as well as thrombocytopenia and hyponatremia. She ultimately required vasopressor support and intensive care unit admission despite fluid resuscitation and broad-spectrum antibiotics. Empiric doxycycline was initiated due to suspicion for murine typhus, which laboratory testing later confirmed. Her clinical status improved with these interventions. This was a severe case of murine typhus resulting in septic shock and ischemic hepatitis. It is important to know the typical findings of murine typhus and consider it in a differential diagnosis, especially when practicing in endemic areas.
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Affiliation(s)
- Marissa Berry
- Division of Maternal Fetal Medicine, The Ohio State University, Columbus, Ohio
| | - Amanda M. Wang
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Rana F. Lahham
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Xue Zhang
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
| | - Luis D. Pacheco
- Division of Maternal-Fetal Medicine, The University of Texas Medical Branch, Galveston, Texas
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Téllez L, Payancé A, Tjwa E, Del Cerro MJ, Idorn L, Ovroutski S, De Bruyne R, Verkade HJ, De Rita F, de Lange C, Angelini A, Paradis V, Rautou PE, García-Pagán JC. EASL-ERN position paper on liver involvement in patients with Fontan-type circulation. J Hepatol 2023; 79:1270-1301. [PMID: 37863545 DOI: 10.1016/j.jhep.2023.07.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 07/06/2023] [Indexed: 10/22/2023]
Abstract
Fontan-type surgery is the final step in the sequential palliative surgical treatment of infants born with a univentricular heart. The resulting long-term haemodynamic changes promote liver damage, leading to Fontan-associated liver disease (FALD), in virtually all patients with Fontan circulation. Owing to the lack of a uniform definition of FALD and the competitive risk of other complications developed by Fontan patients, the impact of FALD on the prognosis of these patients is currently debatable. However, based on the increasing number of adult Fontan patients and recent research interest, the European Association for The Study of the Liver and the European Reference Network on Rare Liver Diseases thought a position paper timely. The aims of the current paper are: (1) to provide a clear definition and description of FALD, including clinical, analytical, radiological, haemodynamic, and histological features; (2) to facilitate guidance for staging the liver disease; and (3) to provide evidence- and experience-based recommendations for the management of different clinical scenarios.
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Affiliation(s)
- Luis Téllez
- Gastroenterology and Hepatology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), CIBEREHD (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), University of Alcalá, Madrid, Spain
| | - Audrey Payancé
- DHU Unity, Pôle des Maladies de l'Appareil Digestif, Service d'Hépatologie, Hôpital Beaujon, AP-HP, Clichy, France; Université Denis Diderot-Paris 7, Sorbonne Paris Cité, Paris, France
| | - Eric Tjwa
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - María Jesús Del Cerro
- Pediatric Cardiology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), University of Alcalá, Madrid, Spain
| | - Lars Idorn
- Department of Pediatrics, Section of Pediatric Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Stanislav Ovroutski
- Department of Congenital Heart Disease/Pediatric Cardiology, Deutsches Herzzentrum Berlin, Berlin, Germany
| | - Ruth De Bruyne
- Department of Pediatric Gastroenterology, Hepatology and Nutrition, Ghent University Hospital, Belgium
| | - Henkjan J Verkade
- Department of Pediatrics, Beatrix Children's Hospital/University Medical Center Groningen, The Netherlands
| | - Fabrizio De Rita
- Adult Congenital and Paediatric Heart Unit, Freeman Hospital, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle Upon Tyne, UK
| | - Charlotte de Lange
- Department of Pediatric Radiology, Queen Silvia Childrens' Hospital, Sahlgrenska University Hospital, Behandlingsvagen 7, 41650 Göteborg, Sweden
| | - Annalisa Angelini
- Pathology of Cardiac Transplantation and Regenerative Medicine Unit, Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Valérie Paradis
- Centre de recherche sur l'inflammation, INSERM1149, Université Paris Cité, Paris, France; Pathology Department, Beaujon Hospital, APHP.Nord, Clichy, France
| | - Pierre Emmanuel Rautou
- AP-HP, Service d'Hépatologie, Hôpital Beaujon, DMU DIGEST, Centre de Référence des Maladies Vasculaires du Foie, FILFOIE, Clichy, France; Université Paris-Cité, Inserm, Centre de recherche sur l'inflammation, UMR 1149, Paris, France
| | - Juan Carlos García-Pagán
- Barcelona Hepatic Hemodynamic Laboratory, Liver Unit, Hospital Clínic, Institut de Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Departament de Medicina i Ciències de la Salut, University of Barcelona, Barcelona, Spain; CIBEREHD (Centro de Investigación Biomédica en Red Enfermedades Hepáticas y Digestivas), Health Care Provider of the European Reference Network on Rare Liver Disorders (ERN-Liver), Spain.
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Mouratidou C, Pavlidis ET, Katsanos G, Kotoulas SC, Mouloudi E, Tsoulfas G, Galanis IN, Pavlidis TE. Hepatic ischemia-reperfusion syndrome and its effect on the cardiovascular system: The role of treprostinil, a synthetic prostacyclin analog. World J Gastrointest Surg 2023; 15:1858-1870. [PMID: 37901735 PMCID: PMC10600776 DOI: 10.4240/wjgs.v15.i9.1858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/20/2023] [Accepted: 07/25/2023] [Indexed: 09/21/2023] Open
Abstract
Hepatic ischemia-reperfusion syndrome has been the subject of intensive study and experimentation in recent decades since it is responsible for the outcome of several clinical entities, such as major hepatic resections and liver transplantation. In addition to the organ's post reperfusion injury, this syndrome appears to play a central role in the dysfunction of distant tissues and systems. Thus, continuous research should be directed toward finding effective therapeutic options to improve the outcome and reduce the postoperative morbidity and mortality rates. Treprostinil is a synthetic analog of prostaglandin I2, and its experimental administration has shown encouraging results. It has already been approved by the Food and Drug Administration in the United States for pulmonary arterial hypertension and has been used in liver transplantation, where preliminary encouraging results showed its safety and feasibility by using continuous intravenous administration at a dose of 5 ng/kg/min. Treprostinil improves renal and hepatic function, diminishes hepatic oxidative stress and lipid peroxidation, reduces hepatictoll-like receptor 9 and inflammation, inhibits hepatic apoptosis and restores hepatic adenosine triphosphate (ATP) levels and ATP synthases, which is necessary for functional maintenance of mitochondria. Treprostinil exhibits vasodilatory properties and antiplatelet activity and regulates proinflammatory cytokines; therefore, it can potentially minimize ischemia-reperfusion injury. Additionally, it may have beneficial effects on cardiovascular parameters, and much current research interest is concentrated on this compound.
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Affiliation(s)
| | - Efstathios T Pavlidis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Georgios Katsanos
- Department of Transplantation, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | | | - Eleni Mouloudi
- Intensive Care Unit, Hippokration General Hospital, Thessaloniki 54642, Greece
| | - Georgios Tsoulfas
- Department of Transplantation, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Ioannis N Galanis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
| | - Theodoros E Pavlidis
- 2nd Propedeutic Department of Surgery, Hippokration General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki 54642, Greece
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Liatsos GD. SARS-CoV-2 induced liver injury: Incidence, risk factors, impact on COVID-19 severity and prognosis in different population groups. World J Gastroenterol 2023; 29:2397-2432. [PMID: 37179584 PMCID: PMC10167898 DOI: 10.3748/wjg.v29.i16.2397] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 02/17/2023] [Accepted: 04/07/2023] [Indexed: 04/24/2023] Open
Abstract
Liver is unlikely the key organ driving mortality in coronavirus disease 2019 (COVID-19) however, liver function tests (LFTs) abnormalities are widely observed mostly in moderate and severe cases. According to this review, the overall prevalence of abnormal LFTs in COVID-19 patients ranges from 2.5% to 96.8% worldwide. The geographical variability in the prevalence of underlying diseases is the determinant for the observed discrepancies between East and West. Multifactorial mechanisms are implicated in COVID-19-induced liver injury. Among them, hypercytokinemia with "bystander hepatitis", cytokine storm syndrome with subsequent oxidative stress and endotheliopathy, hypercoagulable state and immuno-thromboinflammation are the most determinant mechanisms leading to tissue injury. Liver hypoxia may also contribute under specific conditions, while direct hepatocyte injury is an emerging mechanism. Except for initially observed severe acute respiratory distress syndrome corona virus-2 (SARS-CoV-2) tropism for cholangiocytes, more recent cumulative data show SARS-CoV-2 virions within hepatocytes and sinusoidal endothelial cells using electron microscopy (EM). The best evidence for hepatocellular invasion by the virus is the identification of replicating SARS-CoV-2 RNA, S protein RNA and viral nucleocapsid protein within hepatocytes using in-situ hybridization and immunostaining with observed intrahepatic presence of SARS-CoV-2 by EM and by in-situ hybridization. New data mostly derived from imaging findings indicate possible long-term sequelae for the liver months after recovery, suggesting a post-COVID-19 persistent live injury.
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Affiliation(s)
- George D Liatsos
- Department of Internal Medicine, Hippokration General Hospital, Athens 11527, Attiki, Greece
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12
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Zhao XD, Ye J, Sun YK, Liang JF, Hu L, Chang AC, Du LZ, Li HM, Shu Q, Chen X, Tan LH. Hypoxic hepatitis in children after cardiac surgery. Hepatobiliary Pancreat Dis Int 2023; 22:205-209. [PMID: 36243660 DOI: 10.1016/j.hbpd.2022.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 09/21/2022] [Indexed: 02/05/2023]
Affiliation(s)
- Xia-Di Zhao
- Department of Surgical ICU, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Jing Ye
- Department of Surgical ICU, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Yi-Kan Sun
- Faculty of Medicine, University of New South Wales, Sydney, NSW 2052, Australia
| | - Jian-Feng Liang
- Department of Medical Statistics, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Lei Hu
- Department of Surgical ICU, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Anthony C Chang
- Children's Hospital of Orange County, Pediatric Heart Institute, Orange, CA 92868, USA
| | - Li-Zhong Du
- Department of Surgical ICU, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China; Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, Hangzhou 310052, China
| | - Hao-Min Li
- Department of Clinical Data Center, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Qiang Shu
- Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, Hangzhou 310052, China; Department of Cardiac Surgery, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Xi Chen
- Key Laboratory of Diagnosis and Treatment of Neonatal Diseases of Zhejiang Province, Hangzhou 310052, China; Department of Central Laboratory, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China
| | - Lin-Hua Tan
- Department of Surgical ICU, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou 310052, China.
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13
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Yun YF, Feng ZY, Zhang JJ. COVID-19 and liver dysfunction in children: Current views and new hypotheses. World J Hepatol 2023; 15:353-363. [PMID: 37034238 PMCID: PMC10075013 DOI: 10.4254/wjh.v15.i3.353] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 01/14/2023] [Accepted: 03/17/2023] [Indexed: 04/11/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) poses an extremely serious global impact on public healthcare for individuals of all ages, including children. Increasing evidence has shown that liver abnormalities are commonly found in children with COVID-19, and age-related features in innate and adaptive response have been demonstrated. However, there are few reports and studies on COVID-19 related liver injury in children, and the data are scattered. So that many contradictions have arose. This situation is not only due to the serious ethical issues in studying pediatric patients with COVID-19, but also because of the short duration and wide coverage of the COVID-19 epidemic, the severity and complexity of clinical cases varied, as did the inclusion criteria for case reporting and patient outcomes. Therefore, we totaled the incidences, characteristics and pathomechanism of liver injury in children since the COVID-19 outbreak. The etiology of COVID-19-related liver injury is divided into three categories: (1) The direct mechanism involves severe acute respiratory syndrome coronavirus 2 binding to angiotensin-converting enzyme 2 in the liver or bile duct to exert direct toxicity; (2) the indirect mechanisms include an inflammatory immune response and hypoxia; and (3) COVID-19-related treatments, such as mechanical ventilation and antiviral drugs, may cause liver injury. In summary, this minireview provides fundamental insights into COVID-19 and liver dysfunction in children.
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Affiliation(s)
- Yang-Fang Yun
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, Jiangsu Province, China
| | - Zhi-Yuan Feng
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, Jiangsu Province, China
| | - Jing-Jing Zhang
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Chemistry and Biomedicine Innovation Center, Nanjing University, Nanjing 210023, Jiangsu Province, China
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14
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Berezin AA, Obradovic Z, Berezina TA, Boxhammer E, Lichtenauer M, Berezin AE. Cardiac Hepatopathy: New Perspectives on Old Problems through a Prism of Endogenous Metabolic Regulations by Hepatokines. Antioxidants (Basel) 2023; 12:antiox12020516. [PMID: 36830074 PMCID: PMC9951884 DOI: 10.3390/antiox12020516] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/12/2023] [Accepted: 02/16/2023] [Indexed: 02/22/2023] Open
Abstract
Cardiac hepatopathy refers to acute or chronic liver damage caused by cardiac dysfunction in the absence of any other possible causative reasons of liver injury. There is a large number of evidence of the fact that cardiac hepatopathy is associated with poor clinical outcomes in patients with acute or actually decompensated heart failure (HF). However, the currently dominated pathophysiological background does not explain a role of metabolic regulative proteins secreted by hepatocytes in progression of HF, including adverse cardiac remodeling, kidney injury, skeletal muscle dysfunction, osteopenia, sarcopenia and cardiac cachexia. The aim of this narrative review was to accumulate knowledge of hepatokines (adropin; fetuin-A, selenoprotein P, fibroblast growth factor-21, and alpha-1-microglobulin) as adaptive regulators of metabolic homeostasis in patients with HF. It is suggested that hepatokines play a crucial, causative role in inter-organ interactions and mediate tissue protective effects counteracting oxidative stress, inflammation, mitochondrial dysfunction, apoptosis and necrosis. The discriminative potencies of hepatokines for HF and damage of target organs in patients with known HF is under on-going scientific discussion and requires more investigations in the future.
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Affiliation(s)
- Alexander A. Berezin
- Internal Medicine Department, Zaporozhye Medical Academy of Postgraduate Education, 69000 Zaporozhye, Ukraine
- Klinik Barmelweid, Department of Psychosomatic Medicine and Psychotherapy, 5017 Barmelweid, Switzerland
| | - Zeljko Obradovic
- Klinik Barmelweid, Department of Psychosomatic Medicine and Psychotherapy, 5017 Barmelweid, Switzerland
| | - Tetiana A. Berezina
- Department of Internal Medicine & Nephrology, VitaCenter, 69000 Zaporozhye, Ukraine
| | - Elke Boxhammer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria
| | - Michael Lichtenauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria
| | - Alexander E. Berezin
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University Salzburg, 5020 Salzburg, Austria
- Internal Medicine Department, Zaporozhye State Medical University, 69035 Zaporozhye, Ukraine
- Correspondence:
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15
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Calderon-Martinez E, Landazuri-Navas S, Kaya G, Cinicola J. Chronic Oral Amiodarone as a Cause of Acute Liver Failure. J Med Cases 2023; 14:59-63. [PMID: 36896369 PMCID: PMC9990705 DOI: 10.14740/jmc4044] [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: 12/29/2022] [Accepted: 01/28/2023] [Indexed: 02/27/2023] Open
Abstract
Acute liver failure (ALF) is a rare condition that can have a variable clinical course and potentially fatal outcomes. Medication toxicity is a known etiology, however liver failure induced by amiodarone is rare and has been reported mostly in the setting of intravenous (IV) infusion. We present an 84-year-old patient who developed ALF after chronic use of oral amiodarone. The patient received supportive care and her symptoms improved.
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Affiliation(s)
| | | | - Gizem Kaya
- Department of Internal Medicine Residency, UPMCH Harrisburg Hospital, Harrisburg, PA, USA
| | - John Cinicola
- Department of Internal Medicine Residency, UPMCH Harrisburg Hospital, Harrisburg, PA, USA
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16
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Polyzogopoulou E, Amoiridou P, Abraham TP, Ventoulis I. Acute liver injury in COVID-19 patients hospitalized in the intensive care unit: Narrative review. World J Gastroenterol 2022; 28:6662-6688. [PMID: 36620339 PMCID: PMC9813941 DOI: 10.3748/wjg.v28.i47.6662] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/14/2022] [Accepted: 12/05/2022] [Indexed: 12/19/2022] Open
Abstract
In recent years, humanity has been confronted with a global pandemic due to coronavirus disease 2019 (COVID-19), which has caused an unprecedented health and economic crisis worldwide. Apart from the respiratory symptoms, which are considered the principal manifestations of COVID-19, it has been recognized that COVID-19 constitutes a systemic inflammatory process affecting multiple organ systems. Across the spectrum of organ involvement in COVID-19, acute liver injury (ALI) has been gradually gaining increasing attention by the international scientific community. COVID-19 associated liver impairment can affect a considerable proportion of COVID-19 patients and seems to correlate with the severity of the disease course. Indeed, COVID-19 patients hospitalized in the intensive care unit (ICU) run a greater risk of developing ALI due to the severity of their clinical condition and in the context of multi-organ failure. The putative pathophysiological mechanisms of COVID-19 induced ALI in ICU patients remain poorly understood and appear to be multifactorial in nature. Several theories have been proposed to explain the occurrence of ALI in the ICU setting, such as hypoperfusion and ischemia due to hemodynamic instability, passive liver congestion as a result of congestive heart failure, ischemia-reperfusion injury, hypoxia due to respiratory failure, mechanical ventilation itself, sepsis and septic shock, cytokine storm, endotheliitis with concomitant coagulopathy, drug-induced liver injury, parenteral nutrition and direct cytopathic viral effect. It should be noted that no specific therapy for COVID-19 induced ALI exists. Therefore, the therapeutic approach lies in preventive measures and is exclusively supportive once ALI ensues. The aim of the current review is to scrutinize the existing evidence on COVID-19 associated ALI in ICU patients, explore its clinical implications, shed light on the underlying pathophysiological mechanisms and propose potential therapeutic approaches. Ongoing research on the particular scientific field will further elucidate the pathophysiology behind ALI and address unresolved issues, in the hope of mitigating the tremendous health consequences imposed by COVID-19 on ICU patients.
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Affiliation(s)
- Effie Polyzogopoulou
- Department of Emergency Medicine, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens 12462, Greece
| | - Pinelopi Amoiridou
- Department of Intensive Care, AHEPA University Hospital, Thessaloniki 54621, Greece
| | - Theodore P Abraham
- Hypertrophic Cardiomyopathy Center of Excellence, University of California, San Francisco, CA 94117, United States
| | - Ioannis Ventoulis
- Department of Occupational Therapy, University of Western Macedonia, Ptolemaida 50200, Greece
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17
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Kondratowicz J, Najeeb H, Ali M, Torlinski T. An unusual cause of lactic acidosis following spinal surgery. BMJ Case Rep 2022. [DOI: 10.1136/bcr-2022-252352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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18
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Yeh YC, Chen CC, Lin SH. Case report: Severe rhabdomyolysis and acute liver injury in a high-altitude mountain climber. Front Med (Lausanne) 2022; 9:917355. [PMID: 36004378 PMCID: PMC9394739 DOI: 10.3389/fmed.2022.917355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/15/2022] [Indexed: 11/13/2022] Open
Abstract
Concurrent severe rhabdomyolysis and acute liver damage are rarely reported in the setting of acute high-altitude illness (AHAI). We described a 53-year-old healthy mountain climber who experienced headache and dyspnea at the summit of Snow Mountain (Xueshan; 3,886 m above sea level) and presented to the emergency room with generalized malaise, diffuse muscle pain, and tea-colored urine. His consciousness was alert, and he had a blood pressure of 114/74 mmHg, heart rate of 66/min, and body temperature of 36.8°C. Myalgia of the bilateral lower limbs, diminished skin turgor, dry oral mucosa, and tea-colored urine were notable. Urinalysis showed positive occult blood without red blood cells. The most striking blood laboratory data included creatine kinase (CK) 33,765 IU/L, inappropriately high aspartate aminotransferase (AST) 2,882 IU/L and alanine aminotransferase (ALT) 2,259 IU/L (CK/AST ratio 11.7, CK/ALT ratio 14.9), creatinine 1.5 mg/dl, serum urea nitrogen (BUN) 26 mg/dl, total bilirubin 1.7 mg/dl, ammonia 147 μg/ml, lactate 2.5 mmol/L, and prothrombin time 17.8 s. The meticulous search for the underlying causes of acute liver injury was non-revealing. With volume repletion, mannitol use, and urine alkalization coupled with avoidance of nephrotoxic and hepatotoxic agents, his clinical features and laboratory abnormality completely resolved in 3 weeks. Despite rarity, severe rhabdomyolysis and/oracute liver injury as a potential life-threatening condition requiring urgent management may occur in high-altitude hypobaric hypoxia.
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Affiliation(s)
- Yun-Chih Yeh
- Department of General Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chien-Chou Chen
- Department of Internal Medicine, Tri-Service General Hospital Songshan Branch, National Defense Medical Center, Taipei, Taiwan
- Division of Nephrology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Shih-Hua Lin
- Division of Nephrology, Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
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19
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Wang D, Huang S, Xu G, Wu S, Liu Z, Xu L, Hu B, Hou J. Abnormal Liver Function Tests Were Related to Short- and Long-Term Prognosis in Critically Ill Patients With Primary Pulmonary Hypertension. Front Cardiovasc Med 2022; 9:897040. [PMID: 35722097 PMCID: PMC9201025 DOI: 10.3389/fcvm.2022.897040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/09/2022] [Indexed: 11/13/2022] Open
Abstract
AimThe aim of this study was to examine the utility of liver function tests (LFTs) in predicting the prognosis of critically ill patients with primary pulmonary hypertension (PPH) with/without liver disease.MethodsWe retrieved the Medical Information Mart for Intensive Care III (MIMIC-III) database to acquire clinical data. From the database, we recruited adult patients that were equal to or older than 18 years with primary pulmonary hypertension (PPH) discharge from intensive care unit (ICU). Then, the relationship between LFTs and duration of hospitalization and ICU stays was examined based on the Spearman correlation. The chi-square assessment was conducted to examine the correlation between LFTs and death rates. Survival curves were plotted with the aid of the Kaplan-Meier technique, and the curves were subsequently compared utilizing the log-rank test. The LFTs were identified as independent predictive variables of death according to the results of multivariable logistic regression. The specificity and sensitivity for mortality were calculated utilizing receiver operating characteristic (ROC) curves and the area under the curve (AUC).ResultsIn total, 198 patients satisfying the inclusion criteria were recruited, among which there were 23 patients with liver disease. Only ALB was correlated with the length of ICU stay in the total PPH group. ALB independently served as a risk variable for hospital mortality and 90-day mortality and was significantly associated with 90-day and 4-year survival rates in both total PPH and PPH without liver disease. AST was correlated with hospital mortality and 90-day survival curves in both total PPH and PPH without liver disease and independently served as a risk factor for hospital and 90-day mortality only in the total PPH group. ALT independently acted as a risk variable for hospital mortality and total bilirubin was correlated with hospital mortality in the total group. The diagnostic performance of the predictive model combining the LFTs was moderately good for the hospital, 90-day, and 4-year mortality. Both Modelı End-Stage ıLiverı Disease (MELD) score and albumin-bilirubin (ALBI) score were independent risk factors for short- and long-term prognosis. And they were also significantly associated with short- and long-term prognosis.ConclusionAmong critically ill patients with PPH and with or without liver illness, aberrant LFT was linked to short- and long-term prognoses.
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Affiliation(s)
- Dayu Wang
- Department of Cardiology, Guangzhou Panyu Central Hospital, Guangzhou, China
- *Correspondence: Dayu Wang,
| | - Suiqing Huang
- Department of Cardiac Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Guangtao Xu
- Forensic and Pathology Laboratory, Department of Pathology, Institute of Forensic Science, Jiaxing University, Jiaxing, China
| | - Sha Wu
- Department of Cardiology, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Zhen Liu
- Department of Cardiology, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Long Xu
- Forensic and Pathology Laboratory, Department of Pathology, Institute of Forensic Science, Jiaxing University, Jiaxing, China
| | - Bo Hu
- Department of Pathology and Municipal Key-Innovative Discipline of Molecular Diagnostics, Jiaxing Hospital of Traditional Chinese Medicine, Jiaxing University, Jiaxing, China
- Bo Hu,
| | - Jian Hou
- Department of Cardiac Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Jian Hou,
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20
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Abstract
Acute liver failure (ALF) in children, irrespective of cause, is a rapidly evolving catastrophic clinical condition that results in high mortality and morbidity without prompt identification and intervention. Massive hepatocyte necrosis impairs the synthetic, excretory, and detoxification abilities of the liver, with resultant coagulopathy, jaundice, metabolic disturbance, and encephalopathy. Extrahepatic organ damage, multiorgan failure, and death result from circulating inflammatory mediators released by the hepatocytes undergoing necrosis. There are yet no treatment options available for reversing or halting hepatocellular necrosis, thus current therapy focuses on supporting failing organs and preventing life threatening complications pending either spontaneous liver recovery or transplantation. The aims of this review are to define pediatric acute liver failure (PALF), understand the pathophysiologic processes that lead to multiorgan failure, to describe the consequences of a failing liver on extrahepatic organs, to enumerate the critical care challenges encountered during PALF management, and to describe pharmacologic and extracorporeal options available to support a critically ill child with ALF in the intensive care unit.
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Affiliation(s)
- Divya G Sabapathy
- Department of Pediatrics, Division of Pediatric Critical Care Medicine and Liver ICU, Baylor College of Medicine, 1, Baylor Plaza, Houston, TX 77030, USA
| | - Moreshwar S Desai
- Department of Pediatrics, Division of Pediatric Critical Care Medicine and Liver ICU, Baylor College of Medicine, 1, Baylor Plaza, Houston, TX 77030, USA.
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21
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Rathgeber SL, Lam C, Harris KC, GrewalMD J. Hepatic and Renal Consequences of Single Ventricle Physiology Palliated with the Fontan Operation. Can J Cardiol 2022; 38:1002-1011. [PMID: 35525398 DOI: 10.1016/j.cjca.2022.04.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 04/26/2022] [Accepted: 04/26/2022] [Indexed: 12/21/2022] Open
Abstract
Over time the long-term survival has dramatically increased for patients with complex congenital heart disease who undergo the Fontan operation. With this increased survival, it has become apparent that such a circulation has important consequences for other organ systems, particularly the liver and kidney. The adverse milieu created by chronic venous hypertension, low cardiac output and an inflammatory state contribute to the pathologic changes observed in the liver and kidneys over the long-term in Fontan patients. The clinical importance of these hepatic and renal comorbidities have only recently begun to be recognized in the context of increasing life expectancy in this population. The objectives of this review are: i) to provide an overview of the pathophysiology of the Fontan circulation and how liver and kidney disease evolve in this setting; ii) to summarize the current evidence base as it relates to the diagnostic approach to liver and kidney disease in Fontan patients; and, iii) to discuss the therapeutic approaches to Fontan associated liver and kidney disease. Given that this is a very active area of research in congenital heart disease, we have identified knowledge gaps and priority research areas to improve the care of Fontan patients. These include: i) establishing the optimal diagnostic tests to detect and track liver and kidney disease change over time,; ii) determining what treatable risk factors contribute to the development of liver and kidney disease; and, iii) evaluating therapies to prevent or slow progression of liver and kidney disease.
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Affiliation(s)
- Steven L Rathgeber
- Division of Cardiology, British Columbia Children's Hospital, Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Charmaine Lam
- Division of Cardiology, Yasmin and Amir Virani Provincial Adult Congenital Heart Program, St.Paul's Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Kevin C Harris
- Division of Cardiology, British Columbia Children's Hospital, Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Jasmine GrewalMD
- Division of Cardiology, Yasmin and Amir Virani Provincial Adult Congenital Heart Program, St.Paul's Hospital, University of British Columbia, Vancouver, BC, Canada.
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22
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Vardar BU, Dupuis CS, Goldstein AJ, Vardar Z, Kim YH. Ultrasonographic evaluation of patients with abnormal liver function tests in the emergency department. Ultrasonography 2022; 41:243-262. [PMID: 35026887 PMCID: PMC8942730 DOI: 10.14366/usg.21152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 11/18/2021] [Indexed: 12/24/2022] Open
Abstract
Ultrasonography is often the initial modality used to evaluate patients found to have abnormal liver function tests (LFTs) in the emergency department. While an assessment for biliary ductal dilatation and obstruction remains one of the main questions to answer, radiologists should also be aware of the ultrasonographic appearance of other conditions that can cause abnormal LFTs. This may be crucial for the management and disposition of patients in the emergency department. This article reviews the ultrasonographic features of diseases that may cause abnormal LFTs.
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Affiliation(s)
| | - Carolyn S Dupuis
- Department of Radiology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Alan J Goldstein
- Department of Radiology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Zeynep Vardar
- Department of Radiology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Young H Kim
- Department of Radiology, University of Massachusetts Medical School, Worcester, MA, USA
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23
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Jonsdottir S, Arnardottir MB, Andresson JA, Bjornsson HK, Lund SH, Bjornsson ES. Prevalence, clinical characteristics and outcomes of hypoxic hepatitis in critically ill patients. Scand J Gastroenterol 2022; 57:311-318. [PMID: 34846975 DOI: 10.1080/00365521.2021.2005136] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Hypoxic hepatitis (HH) is an important clinical entity in patients in the intensive care unit (ICU). The aims of the study were to assess the etiology, clinical characteristics and outcomes of HH in the ICU of a tertiary hospital. Secondary aim was to analyze the effects of concomitant ischemia in other organs than the liver. METHODS All patients with HH, 2011-2018, in a university hospital ICU were included. Data were collected on etiology, relevant clinical data and outcome. HH was defined by an increase in aminotransferases ≥10 times the upper limit of normal within 48 h from a clinical event of cardiac, circulatory or respiratory failure. Other causes of liver cell necrosis were excluded. RESULTS Of 9,931 patients hospitalized in the ICU, 159 (1.6%) fulfilled criteria for HH. In-hospital mortality occurred in 85 (53%) and 60 (38%) survived one year. Median ICU stay was five days (interquartile range (IQR) 3-10) and median hospital stay 16 days (IQR 7-32). Shock (48%), cardiac arrest (25%) and hypoxia (13%) were the most common causes of HH. Acute kidney injury (81%), rhabdomyolysis (50%), intestinal ischemia (6%) and ischemic pancreatitis (3%) occurred concomitantly. Age (odds ratio (OR) 1.05 (95% CI 1.02-1.09)), serum lactate (OR 2.61 (95% CI 1.23-5.50)) and lactate dehydrogenase (OR 1.14 (95% CI 1.02-1.27)) were predictors of mortality. CONCLUSIONS Hypoxic hepatitis was related to shock in approximately 50% of cases and associated with high in-hospital mortality. HH was commonly associated with ischemia in other organs. In-hospital mortality was associated with age, lactate and LD.
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Affiliation(s)
| | | | | | | | | | - Einar S Bjornsson
- Faculty of Medicine, University of Iceland, Reykjavik, Iceland.,The National University Hospital of Iceland, Reykjavik, Iceland
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24
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Dai L, Qiu J, Zhao R, Cao F, Qiu J, Wang D, Fan S, Xie E, Song J, Yu C. A Novel Sutureless Integrated Stented (SIS) Graft Prosthesis for Type A Aortic Dissection: A Pilot Study for a Prospective, Multicenter Clinical Trial. Front Cardiovasc Med 2022; 8:806104. [PMID: 35211519 PMCID: PMC8860904 DOI: 10.3389/fcvm.2021.806104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 12/06/2021] [Indexed: 11/21/2022] Open
Abstract
Aims Various kinds of surgical strategies and prostheses have been advocated to improve short-term and long-term outcomes in type A aortic dissection (TAAD). Large-scale repair of the pathological aorta is hard to generalize due to complex procedures. We aimed to investigate the performance, effectiveness and safety of a novel Sutureless Integrated Stented (SIS) graft prosthesis in TAAD patients undergoing total arch replacement (TAR) and frozen elephant trunk (FET) implantation surgery. Methods All patients admitted to Fuwai Hospital were prospectively screened. Urgent or scheduled surgery was arranged for eligible patients. The primary endpoint was operative mortality. Key secondary endpoints included stroke, spinal cord injury, unexpected aortic reoperation, and 1-year survival. Discharged patients were followed up with computed tomography angiography and transthoracic echocardiography at 3 months, 6 months, and 1 year after surgery. Performance, effectiveness and safety analyses were performed in those patients. Results Between August 1 and September 3, 2020, ten TAAD patients were enrolled in this study and successfully implanted with the SIS graft prosthesis. The median (IQR) age was 56.50 (43.75, 66.75) years (range from 31 to 75), and seven patients were male (70.0%). All patients underwent ascending aorta replacement + TAR + FET and additional procedures when necessary. The median (IQR) operation time, cardiopulmonary bypass time and cross clamp time were 270.50 (218.50, 312.50), 110.00 (88.00, 125.75), 69.50 (51.25, 82.75) min, respectively. Of note, the median (IQR) circulatory arrest time was 9.00 (8.00, 9.00) min (range from 4 to 12). The median (IQR) lowest nasopharyngeal temperature was 26.75 (25.98, 27.67) °C. Follow-up was 100% completed. During the 1-year follow-up, no patients died, no severe adverse events occurred, and rate of freedom from aortic reintervention was 100%. Conclusions The SIS graft prosthesis was implanted in a novel sutureless way, which simplified the surgical procedure, shortened the circulatory arrest time and avoided deep hypothermia. The preliminary clinical outcomes and follow-up outcomes demonstrated the effectiveness and safety of this prosthesis. A large-scale trial is being conducted to further assess these findings.
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Affiliation(s)
- Lu Dai
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Jiawei Qiu
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Rui Zhao
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Fangfang Cao
- Adult Surgical Intensive Care Unit, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Juntao Qiu
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - De Wang
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Shuya Fan
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Enzehua Xie
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Jian Song
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Cuntao Yu
- Department of Aortic Surgery, National Center for Cardiovascular Disease, Peking Union Medical College, Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Cuntao Yu
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Lassus J, Tarvasmäki T, Tolppanen H. Biomarkers in cardiogenic shock. Adv Clin Chem 2022; 109:31-73. [DOI: 10.1016/bs.acc.2022.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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26
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Kalas MA, Chavez L, Leon M, Taweesedt PT, Surani S. Abnormal liver enzymes: A review for clinicians. World J Hepatol 2021; 13:1688-1698. [PMID: 34904038 PMCID: PMC8637680 DOI: 10.4254/wjh.v13.i11.1688] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Revised: 07/24/2021] [Accepted: 08/23/2021] [Indexed: 02/06/2023] Open
Abstract
Liver biochemical tests are some of the most commonly ordered routine tests in the inpatient and outpatient setting, especially with the automatization of testing in this technological era. These tests include aminotransferases, alkaline phosphatase, gamma-glutamyl transferase, bilirubin, albumin, prothrombin time and international normalized ratio (INR). Abnormal liver biochemical tests can be categorized based on the pattern and the magnitude of aminotransferases elevation. Generally, abnormalities in aminotransferases can be classified into a hepatocellular pattern or cholestatic pattern and can be further sub-classified based on the magnitude of aminotransferase elevation to mild [< 5 × upper limit of normal (ULN)], moderate (> 5-< 15 × ULN) and severe (> 15 × ULN). Hepatocellular pattern causes include but are not limited to; non-alcoholic fatty liver disease/non-alcoholic steatohepatitis, alcohol use, chronic viral hepatitis, liver cirrhosis (variable), autoimmune hepatitis, hemochromatosis, Wilson’s disease, alpha-1 antitrypsin deficiency, celiac disease, medication-induced and ischemic hepatitis. Cholestatic pattern causes include but is not limited to; biliary pathology (obstruction, autoimmune), other conditions with hyperbilirubinemia (conjugated and unconjugated). It is crucial to interpret these commonly ordered tests accurately as appropriate further workup, treatment and referral can greatly benefit the patient due to prompt treatment which can improve the natural history of several of the diseases mentioned and possibly reduce the risk of progression to the liver cirrhosis.
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Affiliation(s)
- M Ammar Kalas
- Department of Internal Medicine, Texas Tech University Health Science Center, El Paso, TX 79905, United States
| | - Luis Chavez
- Department of Internal Medicine, Texas Tech University Health Science Center, El Paso, TX 79905, United States
| | - Monica Leon
- Department of General Surgery, University of Mexico, Ciudad de Mexico 01120, Mexico
| | - Pahnwat Tonya Taweesedt
- Department of Medicine, Corpus Christi Medical Center, Corpus Christi, TX 78412, United States
| | - Salim Surani
- Department of Medicine, Texas A&M University, College Station, TX 77843, United States
- Department of Anesthesiology, Mayo Clinic, Rochester, MN 55905, United States
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27
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Metra BM, Guglielmo FF, Halegoua-DeMarzio DL, Civan JM, Mitchell DG. Beyond the Liver Function Tests: A Radiologist's Guide to the Liver Blood Tests. Radiographics 2021; 42:125-142. [PMID: 34797734 DOI: 10.1148/rg.210137] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Liver blood tests (often also known as liver chemistries, liver tests, or the common misnomer liver function tests) are routinely used in diagnosis and management of hepatobiliary disease. Abnormal liver blood test results are often the first indicator of hepatobiliary disease and a common indication for abdominal imaging with US, CT, or MRI. Most of the disease entities can be categorized into hepatocellular or cholestatic patterns, with characteristic traits on liver blood tests. Each pattern has a specific differential, which can help narrow the differential diagnosis when combined with the clinical history and imaging findings. This article reviews the major liver blood tests as well as a general approach to recognizing common patterns of hepatobiliary disease within these tests (hepatocellular, cholestatic, acute liver failure, isolated hyperbilirubinemia). Examples of hepatobiliary disease with hepatocellular or cholestatic patterns are presented with characteristic test abnormalities and imaging findings. The commonly encountered scenario of chronic hepatitis with possible fibrosis is also reviewed, with discussion of potential further imaging such as elastography. The role of liver blood tests and imaging in evaluating complications of hepatic transplant is also discussed. Overall, integrating liver blood test patterns with imaging findings can help the radiologist accurately diagnose hepatobiliary disease, especially in cases where imaging findings may not allow differentiation between different entities. ©RSNA, 2021.
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Affiliation(s)
- Brandon M Metra
- From the Departments of Radiology (B.M.M., F.F.G., D.G.M.) and Internal Medicine (D.L.H.D., J.M.C.), Division of Gastroenterology and Hepatology, Thomas Jefferson University, 132 S 10th St, Main Bldg, Philadelphia, PA 19107
| | - Flavius F Guglielmo
- From the Departments of Radiology (B.M.M., F.F.G., D.G.M.) and Internal Medicine (D.L.H.D., J.M.C.), Division of Gastroenterology and Hepatology, Thomas Jefferson University, 132 S 10th St, Main Bldg, Philadelphia, PA 19107
| | - Dina L Halegoua-DeMarzio
- From the Departments of Radiology (B.M.M., F.F.G., D.G.M.) and Internal Medicine (D.L.H.D., J.M.C.), Division of Gastroenterology and Hepatology, Thomas Jefferson University, 132 S 10th St, Main Bldg, Philadelphia, PA 19107
| | - Jesse M Civan
- From the Departments of Radiology (B.M.M., F.F.G., D.G.M.) and Internal Medicine (D.L.H.D., J.M.C.), Division of Gastroenterology and Hepatology, Thomas Jefferson University, 132 S 10th St, Main Bldg, Philadelphia, PA 19107
| | - Donald G Mitchell
- From the Departments of Radiology (B.M.M., F.F.G., D.G.M.) and Internal Medicine (D.L.H.D., J.M.C.), Division of Gastroenterology and Hepatology, Thomas Jefferson University, 132 S 10th St, Main Bldg, Philadelphia, PA 19107
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Dawood RM, Salum GM, El-Meguid MA. The Impact of COVID-19 on Liver Injury: COVID-19 and Liver Injury. Am J Med Sci 2021; 363:94-103. [PMID: 34752738 PMCID: PMC8571104 DOI: 10.1016/j.amjms.2021.11.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 07/14/2021] [Accepted: 11/03/2021] [Indexed: 02/07/2023]
Abstract
The current coronavirus disease outbreak of 2019 (COVID-19) has led to a global pandemic. The principal cause of mortality in COVID-19 is represented lung injury with the development of acute respiratory distress syndrome (ARDS). In patients with COVID-19 infection, liver injury or liver dysfunction has been reported. It may be associated with the general severity of the disease and serve as a prognostic factor for ARDS development. In COVID-19, the spectrum of liver damage may range from direct SARS-CoV-2 viral proteins, inflammatory processes, hypoxemia, the antiviral drugs induced hepatic injury and the presence of the preexisting liver disease. We highlight in this review important topics such as the epidemiological features, potential causes of liver injury, and the strategies for management and prevention of hepatic injury in COVID-19 patients.
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Affiliation(s)
- Reham M Dawood
- Department of Microbial Biotechnology, Genetic Engineering Division, National Research Centre, Giza, Egypt.
| | - Ghada Maher Salum
- Department of Microbial Biotechnology, Genetic Engineering Division, National Research Centre, Giza, Egypt
| | - Mai Abd El-Meguid
- Department of Microbial Biotechnology, Genetic Engineering Division, National Research Centre, Giza, Egypt
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29
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Omar AS, Kaddoura R, Orabi B, Hanoura S. Impact of COVID-19 pandemic on liver, liver diseases, and liver transplantation programs in intensive care units. World J Hepatol 2021; 13:1215-1233. [PMID: 34786163 PMCID: PMC8568568 DOI: 10.4254/wjh.v13.i10.1215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 06/25/2021] [Accepted: 09/06/2021] [Indexed: 02/06/2023] Open
Abstract
Emerging worldwide data have been suggesting that coronavirus disease 2019 (COVID-19) pandemic consequences are not limited to the respiratory and cardiovascular systems but encompass adverse gastrointestinal manifestations including acute liver injury as well. Severe cases of liver injury associated with higher fatality rates were observed in critically ill patients with COVID-19. Intensive care units (ICU) have been the center of disposition of severe cases of COVID-19. This review discusses the pathogenesis of acute liver injury in ICU patients with COVID-19, and analyzes its prevalence, consequences, possible drug-induced liver injury, and the impact of the pandemic on liver diseases and transplantation programs.
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Affiliation(s)
- Amr Salah Omar
- Department of Cardiothoracic Surgery, Hamad Medical Corporation, Doha 3050, DA, Qatar
- Department of Critical Care Medicine, Beni Suef University, Beni Suef 61355, Egypt
- Department of Medicine, Weill Cornell Medical College, Doha 3050, Qatar
| | - Rasha Kaddoura
- Department of Pharmacy, Heart Hospital, Hamad Medical Corporation, Doha 3050, DA, Qatar
| | - Bassant Orabi
- Department of Pharmacy, Heart Hospital, Hamad Medical Corporation, Doha 3050, DA, Qatar
| | - Samy Hanoura
- Department of Cardiothoracic Surgery, Hamad Medical Corporation, Doha 3050, DA, Qatar
- Department of Anesthesia, Alazhar University, Cairo 6050, Egypt
- Department of Anesthesia, Weill Cornell Medical College, Doha 3050, DA, Qatar
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30
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Liu M, Tan W, Yuan W, Wang T, Lu X, Liu N. Development and Validation of a Diagnostic Model to Predict the Risk of Ischemic Liver Injury After Stanford A Aortic Dissection Surgery. Front Cardiovasc Med 2021; 8:701537. [PMID: 34631813 PMCID: PMC8494972 DOI: 10.3389/fcvm.2021.701537] [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] [Received: 04/28/2021] [Accepted: 08/23/2021] [Indexed: 11/13/2022] Open
Abstract
Objective: To define the risk factors of ischemic liver injury (ILI) following Stanford A aortic dissection surgery and to propose a diagnostic model for individual risk prediction. Methods: We reviewed the clinical parameters of ILI patients who underwent cardiac surgery from Beijing Anzhen Hospital, Capital Medical University between January 1, 2015 and October 30, 2020. The data was analyzed by the use of univariable and multivariable logistic regression analysis. A risk prediction model was established and validated, which showed a favorable discriminating ability and might contribute to clinical decision-making for ILI after Stanford A aortic dissection (AAD) surgery. The discriminative ability and calibration of the diagnostic model to predict ILI were tested using C statistics, calibration plots, and clinical usefulness. Results: In total, 1,343 patients who underwent AAD surgery were included in the study. After univariable and multivariable logistic regression analysis, the following variables were incorporated in the prediction of ILI: pre-operative serum creatinine, pre-operative RBC count <3.31 T/L, aortic cross-clamp time >140 min, intraoperative lactic acid level, the transfusion of WRBC, atrial fibrillation within post-operative 24 h. The risk model was validated by internal sets. The model showed a robust discrimination, with an area under the receiver operating characteristic (ROC) curve of 0.718. The calibration plots for the probability of perioperative ischemic liver injury showed coherence between the predictive probability and the actual probability (Hosmer-Lemeshow test, P = 0.637). In the validation cohort, the nomogram still revealed good discrimination (C statistic = 0.727) and good calibration (Hosmer-Lemeshow test, P = 0.872). The 10-fold cross-validation of the nomogram showed that the average misdiagnosis rate was 9.95% and the lowest misdiagnosis rate was 9.81%. Conclusion: Our risk model can be used to predict the probability of ILI after AAD surgery and have the potential to assist clinicians in making treatment recommendations.
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Affiliation(s)
- Maomao Liu
- Center for Cardiac Intensive, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Wen Tan
- Center for Cardiac Intensive, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Wen Yuan
- Center for Cardiac Intensive, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Tengke Wang
- Center for Cardiac Intensive, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xuran Lu
- Center for Cardiac Intensive, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Nan Liu
- Center for Cardiac Intensive, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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31
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Okano H, Okado R, Ito H, Asakawa H, Nose K, Tsuruga S, Tochio T, Kumazawa H, Sakuno T, Isono Y, Tanaka H, Matsusaki S, Sase T, Saito T, Mukai K, Nishimura A. Ischemic hepatitis with infectious endocarditis: A case report. Biomed Rep 2021; 15:97. [PMID: 34631052 PMCID: PMC8493543 DOI: 10.3892/br.2021.1473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/02/2021] [Indexed: 11/15/2022] Open
Abstract
A 58-year-old woman was admitted to Suzuka General Hospital with fever. She was diagnosed with infectious endocarditis based on the presence of anterior mitral leaflet vegetation on the echocardiography analysis and isolation of Pseudomonas guariconensis by blood culture. During treatment, the hepatic enzymes levels, including aspartate aminotransferase (AST), alanine aminotransferase (ALT), lactate dehydrogenase (LDH) and alkaline phosphatase (ALP) were increased without any abdominal symptoms. Prolonged prothrombin time (PT) and prothrombin time international normalized ratio were observed, and acute hepatic failure was diagnosed. However, the hepatic injury resolved spontaneously with restoration of the PT value after the hepatic enzymes (AST, ALT, LDH and ALP) peaked. Diffusion-weighted imaging of hepatic magnetic resonance imaging showed diffuse high intensity of the entire liver except for part of the left lobe. The hepatic injury was diagnosed as ischemic hepatitis caused by embolization from the vegetation associated with infectious endocarditis. The recovery from hepatic ischemia was thought to be due to hepatic blood supply from extrahepatic collateral blood. After antibiotic treatment, the patient underwent resection of the vegetation on the anterior mitral valve leaflet. Hepatic artery occlusion is rare, but it may cause severe hepatic complications. During follow-up of infectious endocarditis, clinicians should be aware of the potential for whole organ ischemic damage caused by vessel occlusion, as well as hepatic ischemic damage.
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Affiliation(s)
- Hiroshi Okano
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Ryo Okado
- Department of Cardiology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Hisato Ito
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Mie University, Tsu, Mie 514-8507, Japan
| | - Hiroki Asakawa
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Kenji Nose
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Satomi Tsuruga
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Tomomasa Tochio
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Hiroaki Kumazawa
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Takashi Sakuno
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Yoshiaki Isono
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Hiroki Tanaka
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Shimpei Matsusaki
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Tomohiro Sase
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Tomonori Saito
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Katsumi Mukai
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
| | - Akira Nishimura
- Department of Gastroenterology, Suzuka General Hospital, Suzuka, Mie 513-8630, Japan
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Nickel NP, Galura GM, Zuckerman MJ, Hakim MN, Alkhateeb H, Mukherjee D, Austin ED, Heresi GA. Liver abnormalities in pulmonary arterial hypertension. Pulm Circ 2021; 11:20458940211054304. [PMID: 34707859 PMCID: PMC8544777 DOI: 10.1177/20458940211054304] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 09/13/2021] [Indexed: 12/17/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a cardiopulmonary disease with high mortality. In recent years, it has been recognized that PAH is a multi-organ system disease, involving the systemic circulation, kidneys, skeletal muscles, and the central nervous system, among others. Right heart failure produces congestive hepatopathy, a disease state that has direct consequences on liver biochemistry, histology, and systemic glucose and lipid metabolism. This article aims to summarize the consequences of congestive hepatopathy with an emphasis on liver biochemistry, histology, and PAH-targeted therapy. Furthermore, PAH-specific changes in glucose and lipid metabolism will be discussed.
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Affiliation(s)
- Nils P. Nickel
- Division of Pulmonary and Critical Care Medicine, Texas Tech
University Health Sciences Center, El Paso, TX, USA
| | - Gian M. Galura
- Division of Gastroenterology, Texas Tech University Health
Sciences Center, El Paso, TX, USA
| | - Marc J. Zuckerman
- Division of Gastroenterology, Texas Tech University Health
Sciences Center, El Paso, TX, USA
| | - M. Nawar Hakim
- Department of Pathology, Texas Tech University Health Sciences
Center, El Paso, TX, USA
| | - Haider Alkhateeb
- Division of Cardiovascular Medicine, Texas Tech University
Health Sciences Center, El Paso, TX, USA
| | - Debabrata Mukherjee
- Division of Cardiovascular Medicine, Texas Tech University
Health Sciences Center, El Paso, TX, USA
| | - Eric D. Austin
- Division of Pediatric Pulmonary Medicine, Vanderbilt University,
Nashville, TN, USA
| | - Gustavo A. Heresi
- Division of Pulmonary and Critical Care Medicine, Cleveland
Clinic, OH, USA
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33
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Adetoye MA, Baumgartner MG, Rajkotia K, Park B. Coexisting posterior reversible encephalopathy syndrome and ischemic hepatopathy: A case report. Clin Case Rep 2021; 9:e04760. [PMID: 34512983 PMCID: PMC8423081 DOI: 10.1002/ccr3.4760] [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] [Received: 11/29/2020] [Revised: 04/22/2021] [Accepted: 08/10/2021] [Indexed: 11/09/2022] Open
Abstract
Posterior reversible encephalopathy syndrome (PRES) is acute neurologic symptoms with specific radiologic findings. This unique case shows coexisting PRES with acute liver injury, which could suggest common pathophysiologic process.
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Affiliation(s)
- Mercy A. Adetoye
- Department of Family MedicineUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | | | - Kavita Rajkotia
- Department of RadiologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
| | - Bumsoo Park
- Departments of Family Medicine and UrologyUniversity of Michigan Medical SchoolAnn ArborMichiganUSA
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34
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Su HY, Hsu YC. Patients with cirrhosis during the COVID-19 pandemic: Current evidence and future perspectives. World J Clin Cases 2021; 9:2951-2968. [PMID: 33969082 PMCID: PMC8080735 DOI: 10.12998/wjcc.v9.i13.2951] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/05/2021] [Accepted: 03/25/2021] [Indexed: 02/06/2023] Open
Abstract
The outbreak of coronavirus disease-2019 (COVID-19) has resulted in a global public health emergency. Patients with cirrhosis were deemed more susceptible to viral infection because of their dysregulated immune response. Similar to the general population, cirrhotic patients exhibit various degrees of COVID-19-related liver injury, which could be attributed to direct virus cytotoxicity, systemic immune system activation, drug-related liver injury, reactivation of pre-existing liver disease, and hypoxic hepatitis. The clinical symptoms in patients with cirrhosis and COVID-19 were similar to those in the general population with COVID-19, with a lower proportion of patients with gastrointestinal symptoms. Although respiratory failure is the predominant cause of mortality in cirrhotic patients with COVID-19, a significant proportion of them lack initial respiratory symptoms. Most evidence has shown that cirrhotic patients have relatively higher rates of morbidity and mortality associated with COVID-19. Advanced cirrhosis was also proposed as an independent factor affecting a poor prognosis and the need to consider COVID-19 palliative care. General measures implemented to prevent the transmission of the virus are also essential for cirrhotic patients, and they should also receive standard cirrhosis care with minimal interruptions. The efficacy of the available COVID-19 vaccines in cirrhotic patients still needs investigation.
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Affiliation(s)
- Hung-Yuan Su
- Department of Emergency Medicine, E-DA Hospital, I-Shou University, Kaohsiung 82445, Taiwan
- School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung 82445, Taiwan
| | - Yin-Chou Hsu
- Department of Emergency Medicine, E-DA Hospital, I-Shou University, Kaohsiung 82445, Taiwan
- School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung 82445, Taiwan
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35
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Di Giorgio A, Bartolini E, Calvo PL, Cananzi M, Cirillo F, Della Corte C, Dionisi-Vici C, Indolfi G, Iorio R, Maggiore G, Mandato C, Nebbia G, Nicastro E, Pinon M, Ranucci G, Sciveres M, Vajro P, D'Antiga L. Diagnostic Approach to Acute Liver Failure in Children: A Position Paper by the SIGENP Liver Disease Working Group. Dig Liver Dis 2021; 53:545-557. [PMID: 33775575 DOI: 10.1016/j.dld.2021.03.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/28/2021] [Accepted: 03/04/2021] [Indexed: 02/06/2023]
Abstract
Acute liver failure (ALF) is a clinical condition characterized by the abrupt onset of coagulopathy and biochemical evidence of hepatocellular injury, leading to rapid deterioration of liver cell function. In children, ALF has been characterized by raised transaminases, coagulopathy, and no known evidence of pre-existing chronic liver disease; unlike in adults, the presence of hepatic encephalopathy is not required to establish the diagnosis. Although rare, ALF has a high mortality rate without liver transplantation (LT). Etiology of ALF varies with age and geographical location, although it may remain indeterminate in a significant proportion of cases. However, identifying its etiology is crucial to undertake disease-specific management and evaluate indication to LT. In this position statement, the Liver Disease Working Group of the Italian Society of Gastroenterology, Hepatology and Nutrition (SIGENP) reviewed the most relevant studies on pediatric ALF to provide recommendations on etiology, clinical features and diagnostic work-up of neonates, infants and children presenting with ALF. Recommendations on medical management and transplant candidacy will be discussed in a following consensus conference.
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Affiliation(s)
- A Di Giorgio
- Paediatric Liver, GI and Transplantation, ASST-Hospital Papa Giovanni XXIII, Piazza OMS1, Bergamo 24127, Italy.
| | - E Bartolini
- Department Neurofarba, University of Florence and Liver Unit, Meyer Children's University Hospital, Florence, Italy
| | - P L Calvo
- Paediatric Gastroenterology Unit, Regina Margherita Children's Hospital Azienda Ospedaliera-Universitaria Citta della Salute e della Scienza di Torino, University of Torino, Torino, Italy
| | - M Cananzi
- Unit of Pediatric Gastroenterology and Hepatology, Dpt. of Women's and Children's Health, University Hospital of Padova, Italy
| | - F Cirillo
- Paediatric Department and Transplantation, Ismett, Palermo, Italy
| | - C Della Corte
- Paediatric Gastroenterology, Hepatology, Nutrition and Liver Transplantation, IRCCS Bambino Gesù Paediatric Hospital, Rome, Italy
| | - C Dionisi-Vici
- Division of Metabolic Diseases, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - G Indolfi
- Department Neurofarba, University of Florence and Liver Unit, Meyer Children's University Hospital, Florence, Italy
| | - R Iorio
- Paediatric Liver Unit, Department of Translational Medical Science, University of Naples Federico II, Naples, Italy
| | - G Maggiore
- Paediatric Gastroenterology, Hepatology, Nutrition and Liver Transplantation, IRCCS Bambino Gesù Paediatric Hospital, Rome, Italy
| | - C Mandato
- Department of Pediatrics, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - G Nebbia
- Pediatric Liver Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - E Nicastro
- Paediatric Liver, GI and Transplantation, ASST-Hospital Papa Giovanni XXIII, Piazza OMS1, Bergamo 24127, Italy
| | - M Pinon
- Paediatric Gastroenterology Unit, Regina Margherita Children's Hospital Azienda Ospedaliera-Universitaria Citta della Salute e della Scienza di Torino, University of Torino, Torino, Italy
| | - G Ranucci
- Department of Pediatrics, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - M Sciveres
- Paediatric Department and Transplantation, Ismett, Palermo, Italy
| | - P Vajro
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana" Section of Pediatrics, University of Salerno, Baronissi (Salerno), Italy
| | - L D'Antiga
- Paediatric Liver, GI and Transplantation, ASST-Hospital Papa Giovanni XXIII, Piazza OMS1, Bergamo 24127, Italy
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Ghosh A, Onsager C, Mason A, Arriola L, Lee W, Mubayi A. The role of oxygen intake and liver enzyme on the dynamics of damaged hepatocytes: Implications to ischaemic liver injury via a mathematical model. PLoS One 2021; 16:e0230833. [PMID: 33886563 PMCID: PMC8061939 DOI: 10.1371/journal.pone.0230833] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 01/20/2021] [Indexed: 02/06/2023] Open
Abstract
Ischaemic Hepatitis (IH) or Hypoxic Hepatitis (HH) also known as centrilobular liver cell necrosis is an acute liver injury characterized by a rapid increase in serum aminotransferase. The liver injury typically results from different underlying medical conditions such as cardiac failure, respiratory failure and septic shock in which the liver becomes damaged due to deprivation of either blood or oxygen. IH is a potentially lethal condition that is often preventable if diagnosed timely. The role of mechanisms that cause IH is often not well understood, making it difficult to diagnose or accurately quantify the patterns of related biomarkers. In most patients, currently, the only way to determine a case of IH is to rule out all other possible conditions for liver injuries. A better understanding of the liver's response to IH is necessary to aid in its diagnosis, measurement, and improve outcomes. The goal of this study is to identify mechanisms that can alter associated biomarkers for reducing the density of damaged hepatocytes, and thus reduce the chances of IH. We develop a mathematical model capturing dynamics of hepatocytes in the liver through the rise and fall of associated liver enzymes aspartate transaminase (AST), alanine transaminase (ALT) and lactate dehydrogenase (LDH) related to the condition of IH. The model analysis provides a novel approach to predict the level of biomarkers given variations in the systemic oxygen in the body. Using IH patient data in the US, novel model parameters are described and then estimated for the first time to capture real-time dynamics of hepatocytes in the presence and absence of IH condition. The results may allow physicians to estimate the extent of liver damage in an IH patient based on their enzyme levels and receive faster treatment on a real-time basis.
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Affiliation(s)
- Aditi Ghosh
- Department of Mathematics, University of Wisconsin - Whitewater, Whitewater, WI, United States of America
- * E-mail:
| | - Claire Onsager
- Department of Mathematics, University of Wisconsin - Whitewater, Whitewater, WI, United States of America
| | - Andrew Mason
- Department of Mathematics, University of Wisconsin - Whitewater, Whitewater, WI, United States of America
| | - Leon Arriola
- Department of Mathematics, University of Wisconsin - Whitewater, Whitewater, WI, United States of America
| | - William Lee
- Department of Hepatology, University of Texas Southwestern Medical Center, Dallas, TX, United States of America
| | - Anuj Mubayi
- PRECESIONheor, Los Angeles, CA, United States of America
- Department of Mathematics, Illinois State State University, Normal, IL, United States of America
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Patangi SO, Shetty RS, Shanmugasundaram B, Kasturi S, Raheja S. Veno-arterial extracorporeal membrane oxygenation: Special reference for use in 'post-cardiotomy cardiogenic shock' - A review with an Indian perspective. Indian J Thorac Cardiovasc Surg 2021; 37:275-288. [PMID: 33191992 PMCID: PMC7647874 DOI: 10.1007/s12055-020-01051-7] [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] [Received: 06/23/2020] [Revised: 08/14/2020] [Accepted: 09/07/2020] [Indexed: 11/16/2022] Open
Abstract
The ultimate goals of cardiovascular physiology are to ensure adequate end-organ perfusion to satisfy the local metabolic demand, to maintain homeostasis and achieve 'milieu intérieur'. Cardiogenic shock is a state of pump failure which results in tissue hypoperfusion and its associated complications. There are a wide variety of causes which lead to this deranged physiology, and one such important and common scenario is the post-cardiotomy state which is encountered in cardiac surgical units. Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is an important modality of managing post-cardiotomy cardiogenic shock with variable outcomes which would otherwise be universally fatal. VA-ECMO is considered as a double-edged sword with the advantages of luxurious perfusion while providing an avenue for the failing heart to recover, but with the problems of anticoagulation, inflammatory and adverse systemic effects. Optimal outcomes after VA-ECMO are heavily reliant on a multitude of factors and require a multi-disciplinary team to handle them. This article aims to provide an insight into the pathophysiology of VA-ECMO, cannulation techniques, commonly encountered problems, monitoring, weaning strategies and ethical considerations along with a literature review of current evidence-based practices.
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Affiliation(s)
- Sanjay Orathi Patangi
- Department of Anaesthesia and Intensive Care, Narayana Institute of Cardiac Sciences, 258/A Hosur Road, Bommasandra Industrial Area, Anekal Taluk, Bengaluru, Karnataka 560099 India
| | - Riyan Sukumar Shetty
- Department of Anaesthesia and Intensive Care, Narayana Institute of Cardiac Sciences, 258/A Hosur Road, Bommasandra Industrial Area, Anekal Taluk, Bengaluru, Karnataka 560099 India
| | - Balasubramanian Shanmugasundaram
- Department of Anaesthesia and Intensive Care, Narayana Institute of Cardiac Sciences, 258/A Hosur Road, Bommasandra Industrial Area, Anekal Taluk, Bengaluru, Karnataka 560099 India
| | - Srikanth Kasturi
- Department of Cardiothoracic Surgery, Narayana Institute of Cardiac Sciences, Bengaluru, India
| | - Shivangi Raheja
- Department of Cardiothoracic Surgery, Narayana Institute of Cardiac Sciences, Bengaluru, India
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Mansor S, Aldiasy A, Algialany A, Buzaja A. The Operative Management for Gunshot Liver Injuries: an Experience of Seventy-One Patients in 5 Years. Indian J Surg 2021. [DOI: 10.1007/s12262-021-02727-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Xu X, Liu B, Lin S, Li B, Wu Y, Li Y, Zhu Q, Yang Y, Tang S, Meng F, Chen Y, Yuan S, Shao L, Bernardi M, Yoshida EM, Qi X. Terlipressin May Decrease In-Hospital Mortality of Cirrhotic Patients with Acute Gastrointestinal Bleeding and Renal Dysfunction: A Retrospective Multicenter Observational Study. Adv Ther 2020; 37:4396-4413. [PMID: 32860184 DOI: 10.1007/s12325-020-01466-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Acute gastrointestinal bleeding (GIB) rapidly reduces effective blood volume, thereby precipitating acute kidney injury (AKI). Terlipressin, which can induce splanchnic vasoconstriction and increase renal perfusion, has been recommended for acute GIB and hepatorenal syndrome in liver cirrhosis. Thus, we hypothesized that terlipressin might be beneficial for cirrhotic patients with acute GIB and renal impairment. METHODS In this Chinese multi-center study, 1644 cirrhotic patients with acute GIB were retrospectively enrolled. AKI was defined according to the International Club of Ascites (ICA) criteria. Renal dysfunction was defined as serum creatinine (sCr) > 133 μmol/L at admission and/or any time point during hospitalization. Incidence of renal impairment and in-hospital mortality were the primary end-points. RESULTS The incidence of any stage ICA-AKI, ICA-AKI stages 1B, 2, and 3, and renal dysfunction in cirrhotic patients with acute GIB was 7.1%, 1.8%, and 5.0%, respectively. The in-hospital mortality was significantly increased by renal dysfunction (14.5% vs. 2.2%, P < 0.001) and ICA-AKI stages 1B, 2, and 3 (11.1% vs. 2.8%, P = 0.011), but not any stage ICA-AKI (5.7% vs. 2.7%, P = 0.083). The in-hospital mortality was significantly decreased by terlipressin in patients with renal dysfunction (3.6% vs. 20.0%, P = 0.044), but not in those with any stage ICA-AKI (4.5% vs. 6.0%, P = 0.799) or ICA-AKI stages 1B, 2, and 3 (0.0% vs. 14.3%, P = 0.326). CONCLUSION Renal dysfunction increased the in-hospital mortality of cirrhotic patients with acute GIB. Terlipressin might decrease the in-hospital mortality of cirrhotic patients with acute GIB and renal dysfunction. TRIAL REGISTRATION NCT03846180 ( https://clinicaltrials.gov ).
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Affiliation(s)
- Xiangbo Xu
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly Called General Hospital of Shenyang Military Area), Shenyang, China
| | - Bang Liu
- Department of Hepatobiliary Disease, Fuzong Clinical Medical College of Fujian Medical University & 900 Hospital of the Joint Logistics Team, Fuzhou, China
| | - Su Lin
- Liver Research Center, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Bimin Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yunhai Wu
- Department of Critical Care Medicine, The Sixth People's Hospital of Shenyang, Shenyang, China
| | - Yiling Li
- Department of Gastroenterology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Qiang Zhu
- Department of Gastroenterology, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Yida Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, College of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou, China
| | - Shanhong Tang
- Department of Digestive diseases, General Hospital of Western Theater Command, Chengdu, China
| | - Fanping Meng
- Department of Biological Therapy, The Fifth Medical Center of PLA General Hospital, Beijing, China
| | - Yu Chen
- Difficult and Complicated Liver Diseases and Artificial Liver Center, Beijing YouAn Hospital, Capital Medical University, Beijing, China
| | - Shanshan Yuan
- Department of Gastroenterology, Xi'an Central Hospital, Xi'an, China
| | - Lichun Shao
- Department of Gastroenterology, Air Force Hospital of Northern Theater Command, Shenyang, China
| | - Mauro Bernardi
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Eric M Yoshida
- Division of Gastroenterology, Vancouver General Hospital, Vancouver, BC, Canada
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command (Formerly Called General Hospital of Shenyang Military Area), Shenyang, China.
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Yang RX, Zheng RD, Fan JG. Etiology and management of liver injury in patients with COVID-19. World J Gastroenterol 2020; 26:4753-4762. [PMID: 32921955 PMCID: PMC7459209 DOI: 10.3748/wjg.v26.i32.4753] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 05/23/2020] [Accepted: 08/12/2020] [Indexed: 02/06/2023] Open
Abstract
The outbreak of novel coronavirus disease 2019 (COVID-19) has resulted in global emergence. With the expansion of related research, in addition to respiratory symptoms, digestive system involvement such as nausea, vomiting, and diarrhea have also been reported with COVID-19. Besides, abnormal liver function is also frequent in biochemical tests of COVID-19 patients, which is correlated with the severity and mortality of the disease course. The etiology of liver injury in patients with COVID-19 might include viral immunologic injury, drug-induced liver injury, the systemic inflammatory response, hypoxic hepatitis, and the exacerbation of preexisting liver disease. Although liver injuries in COVID-19 are often transient and reversible, health workers need to pay attention to preexisting liver disease, monitor liver function, strengthen supportive treatment, and reduce the chance of drug-induced liver injury. This article reviews the epidemiological characteristics, etiology, management, and preventive strategies for liver injury in patients with COVID-19.
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Affiliation(s)
- Rui-Xu Yang
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Rui-Dan Zheng
- Diagnosis and Treatment Center for Liver Diseases, Zhengxing Hospital, Zhangzhou 363000, Fujian Province, China
| | - Jian-Gao Fan
- Center for Fatty Liver, Department of Gastroenterology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Shanghai 200092, China
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41
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Fontan-associated liver disease: pathophysiology, investigations, predictors of severity and management. Eur J Gastroenterol Hepatol 2020; 32:907-915. [PMID: 31851099 DOI: 10.1097/meg.0000000000001641] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cardiac hepatopathy is the liver injury resulting from congestion and ischaemia associated with acute or chronic heart failure. The improved longevity of adults with operated congenital heart disease who develop heart failure as an increasingly late event makes this form of liver injury increasingly clinically relevant. Patients with congenital heart disease with a single ventricle anomaly, who require creation of a Fontan circulation, are particularly vulnerable as they have elevated venous filling pressures with chronic liver congestion. Progression to liver fibrosis and eventually cirrhosis may occur, with its associated risks of liver failure and hepatocellular carcinoma. This risk likely increases over the patient's lifetime, related to the duration post-surgical repair and reflects the chronicity of congestion. Liver biopsy is rarely performed due to a higher risk of complications in the setting of elevated venous pressures, and the frequent use of anticoagulation. Non-invasive methods of liver assessment are poorly validated and different factors require consideration compared to other chronic liver diseases. This review discusses the current understanding of cardiac hepatopathy in congenital heart disease patients with a Fontan circulation. This entity has recently been called Fontan Associated Liver Disease in the literature, with the term useful in recognising that the pathophysiology is incompletely understood, and that long-standing venous pressure elevation and hypoxaemia are presumed to play an additional significant role in the pathogenesis of the liver injury.
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Than PA, Brubaker AL, Ebel NH, Profita EL, Esquivel CO. The Emerging Need for Combined Heart and Liver Transplantation in Congenital Heart Disease. CURRENT TRANSPLANTATION REPORTS 2020. [DOI: 10.1007/s40472-020-00286-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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43
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Martins P, Verdelho Machado M. Secondary Sclerosing Cholangitis in Critically Ill Patients: An Underdiagnosed Entity. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2020; 27:103-114. [PMID: 32266307 PMCID: PMC7113589 DOI: 10.1159/000501405] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 06/07/2019] [Indexed: 12/12/2022]
Abstract
Secondary sclerosing cholangitis in critically ill patients (SSC-CIP) is a recently identified cholestatic liver disease occurring in patients without prior history of hepatobiliary disease, after receiving treatment in the intensive care unit (ICU) in different settings, including cardiothoracic surgery, infection, trauma, and burns. It is a rare entity, being estimated to occur in 1/2,000 patients in an ICU; however, it is a dismal condition, with up to half of the patients dying during the ICU stay and with rapid progression to liver cirrhosis over weeks to months. SSC-CIP should be considered in the differential diagnosis of cholestasis in the ICU, particularly when cholestasis persists after recovery from the critical event. Diagnosis is established with magnetic resonance cholangiopancreatography or endoscopic retrograde cholangiopancreatography showing dilations and stenoses of the intrahepatic bile ducts as well as biliary casts. No available treatment has been shown to slow the rapid progression of the disease, and liver transplant referral should be considered early after the diagnosis of SSC-CIP. Increased awareness and timely diagnosis are crucial in order to improve the current appalling outcome.
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Affiliation(s)
- Pedro Martins
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Mariana Verdelho Machado
- Clínica Universitária de Gastrenterologia, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
- Serviço de Gastrenterologia, Hospital de Santa Maria, CHULN, Lisbon, Portugal
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44
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Mouliade C, Dépret F, Rosenbaum B, Mallet V. L’hépatite hypoxique : ce que le réanimateur doit savoir. MEDECINE INTENSIVE REANIMATION 2019. [DOI: 10.3166/rea-2019-0125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
L’hépatite hypoxique est secondaire à une inadéquation entre les besoins hépatiques en oxygène et les apports sanguins. Elle est caractérisée par une augmentation rapide et transitoire de l’activité des transaminases sériques, prédominant souvent sur l’aspartate aminotransférase, chez un patient avec une ou plusieurs comorbidité(s), en particulier cardiaque(s). Le diagnostic est clinicobiologique et ne nécessite pas, en général, d’examen d’imagerie ou d’anatomopathologie. La lésion histologique sous-jacente est une nécrose de la zone centrale du lobule hépatique. L’hépatite hypoxique est souvent associée à une insuffisance rénale aiguë. Les facteurs de risque sont les cardiopathies favorisant la congestion hépatique, les hypoxémies, les altérations de lamicrocirculation hépatique, telles qu’on les observe au cours de la cirrhose. La prise en charge repose sur la correction de l’événement aigu et la restauration d’une perfusion et d’une oxygénation hépatique appropriées. Le pronostic est sombre avec une mortalité proche de 50 % et dépend essentiellement du délai de prise en charge de l’événement causal. Il est classique d’observer un syndrome de cholestase après une hépatite hypoxique résolutive. La lésion sous-jacente, encore mal comprise, est probablement une ischémie des petites voies biliaires intrahépatiques qui peut conduire, parfois, à des cholangites sclérosantes secondaires. L’objectif de cet article est de fournir au réanimateur l’ensemble des outils lui permettant d’identifier les situations à risque d’hépatite hypoxique et d’en faire le diagnostic le plus précocement possible afin de mettre en œuvre les mesures nécessaires.
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45
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Chou HW, Lin MH, Chen YS, Yu HY. Impact of MELD score and cardiopulmonary bypass duration on post-operative hypoxic hepatitis in patients with liver cirrhosis undergoing open heart surgery. J Formos Med Assoc 2019; 119:838-844. [PMID: 31530414 DOI: 10.1016/j.jfma.2019.08.028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 07/21/2019] [Accepted: 08/27/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND The outcome of open-heart surgery for patients with liver cirrhosis (LC) varies widely, indicating multifactorial influences on liver injury after cardiopulmonary bypass (CPB). METHODS This observational single center study evaluated adult LC patients receiving open heart surgery with CPB during 2007 and 2017. The primary endpoint was post-operative hypoxic hepatitis (POHH), defined by post-operative serum glutamate oxaloacetate transaminase and glutamate pyruvate transaminase more than 10 times the pre-operative value. RESULTS In total, 61 patients were included in the study, of whom 14 (18.7%) developed POHH. Hospital mortality of non-POHH group (4.3%) was similar to that estimated using Euroscore II (4.0%), but that of the POHH group (21.4%) was 2.7 times as that estimated using Euroscore II (8.0%). Model for End-Stage Liver Disease (MELD) score and CPB duration were found as independent risk factors for POHH by multivariate logistic regression. POHH incidence was 0.0% if MELD <5 and 80.0% of MELD >20 regardless of CPB duration. For those with MELD between 5 and 20, POHH incidence increases as CPB duration increases. CONCLUSION For LC patients undergoing cardiac surgery with CPB, the incidence of POHH is highly associated with MELD score and CPB duration. To prevent POHH, the CPB duration should be shortened for those with MELD score between 5 and 20, and CPB be avoid for those with MELD >20.
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Affiliation(s)
- Heng-Wen Chou
- Department of Surgery, National Taiwan University Hospital, and College of Medicine, National Taiwan University, Taipei, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan university, Taiwan
| | - Ming-Hsien Lin
- Department of Surgery, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu County, Taiwan
| | - Yih-Sharng Chen
- Department of Surgery, National Taiwan University Hospital, and College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Hsi-Yu Yu
- Department of Surgery, National Taiwan University Hospital, and College of Medicine, National Taiwan University, Taipei, Taiwan.
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46
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Gordon-Walker TT, Bove K, Veldtman G. Fontan-associated liver disease: A review. J Cardiol 2019; 74:223-232. [DOI: 10.1016/j.jjcc.2019.02.016] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 02/21/2019] [Indexed: 02/07/2023]
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47
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Schaefer EA, Anderson MA, Kim AY, Sfeir MM. Case 15-2019: A 55-Year-Old Man with Jaundice. N Engl J Med 2019; 380:1955-1963. [PMID: 31091378 DOI: 10.1056/nejmcpc1900592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Esperance A Schaefer
- From the Departments of Medicine (E.A.S., A.Y.K.), Radiology (M.A.A.), and Pathology (M.M.S.), Massachusetts General Hospital, and the Departments of Medicine (E.A.S., A.Y.K.), Radiology (M.A.A.), and Pathology (M.M.S.), Harvard Medical School - both in Boston
| | - Mark A Anderson
- From the Departments of Medicine (E.A.S., A.Y.K.), Radiology (M.A.A.), and Pathology (M.M.S.), Massachusetts General Hospital, and the Departments of Medicine (E.A.S., A.Y.K.), Radiology (M.A.A.), and Pathology (M.M.S.), Harvard Medical School - both in Boston
| | - Arthur Y Kim
- From the Departments of Medicine (E.A.S., A.Y.K.), Radiology (M.A.A.), and Pathology (M.M.S.), Massachusetts General Hospital, and the Departments of Medicine (E.A.S., A.Y.K.), Radiology (M.A.A.), and Pathology (M.M.S.), Harvard Medical School - both in Boston
| | - Maroun M Sfeir
- From the Departments of Medicine (E.A.S., A.Y.K.), Radiology (M.A.A.), and Pathology (M.M.S.), Massachusetts General Hospital, and the Departments of Medicine (E.A.S., A.Y.K.), Radiology (M.A.A.), and Pathology (M.M.S.), Harvard Medical School - both in Boston
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48
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Abstract
Liver diseases frequently coexist with heart disease. The causes of coexistent heart and liver disease are categorized into four groups: (1) heart disease affecting the liver, (2) liver disease affecting the heart, (3) cardiac and hepatic manifestations of a common cause, and (4) coexistent heart and liver disease with distinct causes. Discerning the cause of cardiac and liver dysfunction is important in the management of these conditions, particularly when considering surgical intervention or heart or liver transplantation.
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Affiliation(s)
- Moira B Hilscher
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Patrick S Kamath
- Division of Gastroenterology and Hepatology, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
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49
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Brown SA, Axenfeld E, Stonesifer EG, Hutson W, Hanish S, Raufman JP, Urrunaga NH. Current and prospective therapies for acute liver failure. Dis Mon 2018; 64:493-522. [DOI: 10.1016/j.disamonth.2018.04.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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50
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Pizzarossa AC, Rebella M. Hypoxic hepatitis and furosemide. BMJ Case Rep 2018; 2018:bcr-2018-225497. [PMID: 30275022 PMCID: PMC6169621 DOI: 10.1136/bcr-2018-225497] [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] [Accepted: 09/12/2018] [Indexed: 11/04/2022] Open
Abstract
Hypoxic hepatitis is a rather common complication of heart, circulatory or respiratory failure. We present the case of a patient with hypoxic hepatitis in the setting of heart failure and dehydration from furosemide as a reminder of an important clinical lesson. The pathogenesis of hypoxia (especially in the case of heart failure) is explained by a two-hit mechanism in which the liver at risk of hypoxic injury by passive hepatic congestion (right heart failure) is subsequently exposed to systemic hypoperfusion, which leads to a marked and transient elevation of aminotransferases. In the case presented, the use of furosemide (at least partially) promoted the second hit because it helped to generate hypotension and splanchnic hypovolaemia and favoured hepatic hypoxia.
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Affiliation(s)
| | - Martín Rebella
- Clínica Médica C, Hospital de Clínicas, Montevideo, Uruguay
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