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Kaur B, Bakshi RK, Siwatch S. A Narrative Review of Oxidative Stress and Liver Disease in Pregnancy: The Role of Antioxidants. Cureus 2024; 16:e64714. [PMID: 39156333 PMCID: PMC11327959 DOI: 10.7759/cureus.64714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2024] [Indexed: 08/20/2024] Open
Abstract
Pregnancy brings numerous physiological changes to the body of the pregnant woman. Liver diseases in pregnancy contribute to increased oxidative stress, disrupting the delicate balance between reactive oxygen species and antioxidant defence. Antioxidant supplementation may have potential benefits in addressing pregnancy-related liver disorders, such as HELLP (haemolysis, elevated liver enzymes, low platelet count) and preeclampsia-associated liver dysfunction in pregnancy. The purpose of this narrative review is to review the evidence regarding oxidative stress in liver disorders during pregnancy and the role of antioxidants in alleviating oxidative stress and its effect on maternal and foetal outcomes. A narrative review study design involved a comprehensive search across three scientific databases: PubMed, Embase, and MEDLINE, published in the last 20 years. The searches were performed up to January 2024. Thirty-two studies were included in the narrative review. The most studied antioxidants were vitamins (vitamin C and E) for their role in clinical treatment, prophylaxis, and clearing surrogate oxidative stress markers. The majority of studies were on preeclampsia. Though the existing literature is not robust, available evidence suggests that antioxidant supplementation may have potential benefits in addressing pregnancy-related liver disorders, such as HELLP and preeclampsia-associated liver dysfunction in pregnancy. However, there is a need to establish consistent protocols, ethical standards, and well-designed clinical trials to clarify the timing and dosage of antioxidants in pregnancy. Antioxidants may alleviate the oxidative stress in various liver disorders during pregnancy, which still needs to be studied further for their clinical relevance.
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Affiliation(s)
- Bandhanjot Kaur
- Department of Obstetrics and Gynaecology, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
| | - Ravleen K Bakshi
- Department of Health Research, Division of Reproductive Biology, Maternal, and Child Health, Indian Council of Medical Research, Ministry of Health and Family Welfare, New Delhi, IND
| | - Sujata Siwatch
- Department of Obstetrics and Gynaecology, Postgraduate Institute of Medical Education and Research, Chandigarh, IND
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2
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Koenig AB, Tan A, Abdelaal H, Monge F, Younossi ZM, Goodman ZD. Review article: Hepatic steatosis and its associations with acute and chronic liver diseases. Aliment Pharmacol Ther 2024; 60:167-200. [PMID: 38845486 DOI: 10.1111/apt.18059] [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] [Received: 04/04/2024] [Revised: 04/23/2024] [Accepted: 05/13/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Hepatic steatosis is a common finding in liver histopathology and the hallmark of metabolic dysfunction-associated steatotic liver disease (MASLD), formerly known as non-alcoholic fatty liver disease (NAFLD), whose global prevalence is rising. AIMS To review the histopathology of hepatic steatosis and its mechanisms of development and to identify common and rare disease associations. METHODS We reviewed literature on the basic science of lipid droplet (LD) biology and clinical research on acute and chronic liver diseases associated with hepatic steatosis using the PubMed database. RESULTS A variety of genetic and environmental factors contribute to the development of chronic hepatic steatosis or steatotic liver disease, which typically appears macrovesicular. Microvesicular steatosis is associated with acute mitochondrial dysfunction and liver failure. Fat metabolic processes in hepatocytes whose dysregulation leads to the development of steatosis include secretion of lipoprotein particles, uptake of remnant lipoprotein particles or free fatty acids from blood, de novo lipogenesis, oxidation of fatty acids, lipolysis and lipophagy. Hepatic insulin resistance is a key feature of MASLD. Seipin is a polyfunctional protein that facilitates LD biogenesis. Assembly of hepatitis C virus takes place on LD surfaces. LDs make important, functional contact with the endoplasmic reticulum and other organelles. CONCLUSIONS Diverse liver pathologies are associated with hepatic steatosis, with MASLD being the most important contributor. The biogenesis and dynamics of LDs in hepatocytes are complex and warrant further investigation. Organellar interfaces permit co-regulation of lipid metabolism to match generation of potentially toxic lipid species with their LD depot storage.
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Affiliation(s)
- Aaron B Koenig
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
| | - Albert Tan
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia, USA
| | - Hala Abdelaal
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia, USA
| | - Fanny Monge
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia, USA
| | - Zobair M Younossi
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- The Global NASH Council, Center for Outcomes Research in Liver Diseases, Washington, DC, USA
| | - Zachary D Goodman
- Beatty Liver and Obesity Research Program, Inova Health System, Falls Church, Virginia, USA
- Center for Liver Diseases, Inova Fairfax Hospital, Falls Church, Virginia, USA
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3
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Murphey K, Krishna I, Li H. Inborn errors of metabolism and pregnancy. Am J Obstet Gynecol MFM 2024; 6:101399. [PMID: 38871294 DOI: 10.1016/j.ajogmf.2024.101399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/07/2024] [Accepted: 05/28/2024] [Indexed: 06/15/2024]
Abstract
As the diagnosis and treatment of patients with inborn errors of metabolism has improved dramatically over the years, more people with these conditions are surviving into child-bearing years. Given the changes in metabolism throughout pregnancy, this time presents a unique challenge in their care. Overall metabolic shifts in pregnancy go from anabolism to catabolism driven by endocrinologic changes, along with changes in rates of gluconeogenesis, glucose consumption, amino acid transport, protein consumption, and lipid breakdown, result in a complicated metabolic picture. Additionally, maternal inborn errors of metabolism can affect a fetus, as in phenylketonuria, and fetal inborn errors of metabolism can affect the mother, as in certain fatty acid oxidation disorders. Data on these conditions is often very limited. A summary of the current literature, risks associated with pregnancy in inborn errors of metabolism, and suggestions for management of these conditions will be presented.
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Affiliation(s)
- Kristen Murphey
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA (Murphey and Li); Department of Pediatrics, Emory University School of Medicine & Children's Healthcare of Atlanta, Atlanta, GA (Li).
| | - Iris Krishna
- Department of Gynecology and Obstetrics, Division of Maternal-Fetal Medicine, Emory University School of Medicine, Atlanta, GA (Krishna)
| | - Hong Li
- Department of Human Genetics, Emory University School of Medicine, Atlanta, GA (Murphey and Li); Department of Pediatrics, Emory University School of Medicine & Children's Healthcare of Atlanta, Atlanta, GA (Li)
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Gibson S, Hunter T, Johnson N. Case Report: Obstetric and COVID-19-Related Morbidity and Mortality in Three Patients with Sickle Hemoglobinopathy. Am J Trop Med Hyg 2024; 110:1198-1200. [PMID: 38653217 PMCID: PMC11154032 DOI: 10.4269/ajtmh.23-0761] [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: 11/01/2023] [Accepted: 02/10/2024] [Indexed: 04/25/2024] Open
Abstract
Approximately 3% of pregnant women have sickle cell disease (SCD). COVID-19, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), became a global pandemic in March 2020, resulting in more than 3,500 deaths in Jamaica by April 2023. Sickle cell disease is an immunocompromised state; therefore, contracting COVID-19 may result in adverse maternal/neonatal outcomes. Current literature focusing on individuals of Afro-Caribbean descent is limited. Our objective was to describe the obstetric and neonatal outcomes of pregnant patients with SCD who contracted COVID-19. A retrospective case series was conducted at the University Hospital of the West Indies (Jamaica) from 2020 to 2022. We describe the maternal and neonatal outcomes of three patients with COVID-19 and SCD (including two with hemoglobin SC disease and one with hemoglobin SS disease), with complications including the demise of a mother and a newborn. Vaso-occlusive crisis was the more common presentation. Two patients required ventilatory support. Although previous reports have shown similar clinical sequelae in pregnant and nonpregnant patients with SCD and COVID-19, maternal and neonatal deaths remain possible.
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Affiliation(s)
- Shanea Gibson
- Department of Obstetrics and Gynaecology, University Hospital of the West Indies, Kingston, Jamaica
| | - Tiffany Hunter
- Department of Obstetrics and Gynaecology, University Hospital of the West Indies, Kingston, Jamaica
- Department of Obstetrics and Gynaecology, University of the West Indies, Kingston, Jamaica
| | - Nadine Johnson
- Department of Obstetrics and Gynaecology, University Hospital of the West Indies, Kingston, Jamaica
- Department of Obstetrics and Gynaecology, University of the West Indies, Kingston, Jamaica
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Ahmed T, Vogel A, Owens T, Hussain FN, Alawad M, Thung S, Kushner T, Grinspan LT. Two DeLIVERies and a transplant: Case report of acute fatty liver of pregnancy requiring liver transplant. Clin Liver Dis (Hoboken) 2023; 22:233-237. [PMID: 38143808 PMCID: PMC10745251 DOI: 10.1097/cld.0000000000000095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 09/17/2023] [Indexed: 12/26/2023] Open
Affiliation(s)
- Taqwa Ahmed
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Alexander Vogel
- Division of Liver Diseases, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Thomas Owens
- Department of Obstetrics, Division of Maternal Fetal Medicine, Gynecology, and Reproductive Science at Mount Sinai West, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Farrah Naz Hussain
- Department of Obstetrics, Division of Maternal Fetal Medicine, Gynecology, and Reproductive Science at Mount Sinai West, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Mouyed Alawad
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Swan Thung
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Tatyana Kushner
- Department of Obstetrics, Gynecology, and Reproductive Sciences, Icahn School of Medicine at Mount Sinai, New York, USA
- Division of Liver Diseases, Icahn School of Medicine at Mount Sinai, New York, USA
| | - Lauren T. Grinspan
- Division of Liver Diseases, Recanati-Miller Transplantation Institute, Icahn School of Medicine at Mount Sinai, New York, USA
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Brügge M, Pecks U, Iannaccone A, Palz-Fleige M, Stepan H, Tauscher A. [Acute Fatty Liver of Pregnancy - Case Series]. Z Geburtshilfe Neonatol 2023; 227:466-473. [PMID: 37490932 DOI: 10.1055/a-2096-6230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
Abstract
With a prevalence of 0,01-0,03%, acute fatty liver in pregnancy (AFLP) is a rare and dangerous complication of pregnancy and is difficult to distinguish from other, sometimes more common, pregnancy diseases such as HELLP syndrome, aHUS and TTP because of its mostly non-specific symptoms. Due to its rarity, AFLP is often not obvious to the obstetrician as a possible differential diagnosis. Yet early diagnosis and the fastest possible delivery is the only causal therapy and is important for the mortality rate. In the present manuscript, the pathophysiology, diagnosis and therapy of acute fatty liver in pregnancy are highlighted for the clinical routine based on case descriptions from three university hospitals, and reference is made to possible findings that are helpful in establishing the diagnosis. The angiogenic preeclampsia marker sFlt-1 plays a role and provides new opportunities to consider pathophysiological approaches.
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Affiliation(s)
- Martina Brügge
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Ulrich Pecks
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Antonella Iannaccone
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Essen, Essen, Germany
| | - Monika Palz-Fleige
- Klinik für Gynäkologie und Geburtshilfe, St.-Johannes-Hospital Dortmund, Dortmund, Germany
| | - Holger Stepan
- Geburtsmedizin, Universitätsfrauenklinik Leipzig, Leipzig, Germany
| | - Anne Tauscher
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Leipzig, Leipzig, Germany
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Suzuki S, Higashide R, Tsubata F, Sakamoto M, Shimabukuro K. Acute Fatty Liver of Pregnancy Complicated With Mild Encephalitis/Encephalopathy With a Reversible Splenial Lesion: A Case Report. Cureus 2023; 15:e49152. [PMID: 38130533 PMCID: PMC10733613 DOI: 10.7759/cureus.49152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2023] [Indexed: 12/23/2023] Open
Abstract
Acute fatty liver of pregnancy (AFLP) is a rare complication of pregnancy that may result in fulminant hepatic failure. A 28-year-old woman, at 36 weeks of gestation, presented to a maternal-fetal outpatient clinic with fever and headache. She was prescribed analgesics and was planned for follow-up. Two days later, she was taken back for evaluation by her husband to the previous physician again because of the subacute onset of impaired consciousness. Blood tests showed a marked elevation of liver enzymes and C-reactive protein (CRP), and the patient was transported to a tertiary hospital. A clinical diagnosis of AFLP or hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome was made, and an emergency cesarean section was performed. Unconsciousness was prolonged due to mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) for three days. A liver biopsy was performed on postoperative day 11. Liver biopsy results showed large and small droplet fatty deposits, and the diagnosis of AFLP was confirmed. Thereafter, the elevated liver enzymes resolved spontaneously solely by supportive care. The patient presented with symptoms of impaired consciousness due to mild encephalitis/encephalopathy with a reversible splenial lesion (MERS), which led to a visit to a tertiary hospital and early intervention for AFLP. This case suggested that there may be similarities between the two pathologies of AFLP and MERS.
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Affiliation(s)
- Shota Suzuki
- Department of Obstetrics and Gynecology, Tsuchiura Kyodo General Hospital, Ibaraki, JPN
| | - Ryo Higashide
- Department of Obstetrics and Gynecology, Tsuchiura Kyodo General Hospital, Ibaraki, JPN
| | - Fumiko Tsubata
- Department of Obstetrics and Gynecology, Tsuchiura Kyodo General Hospital, Ibaraki, JPN
| | - Masae Sakamoto
- Department of Obstetrics and Gynecology, Tsuchiura Kyodo General Hospital, Ibaraki, JPN
| | - Koji Shimabukuro
- Department of Obstetrics and Gynecology, Tsuchiura Kyodo General Hospital, Ibaraki, JPN
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Nasrullah A, Herrera M, Garbinski A, DuMont T, Alhajhusain A. Medical Emergencies in the Pregnant Patient. Crit Care Nurs Q 2023; 46:403-416. [PMID: 37684736 DOI: 10.1097/cnq.0000000000000476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/10/2023]
Abstract
This review article provides a comprehensive overview of common medical emergencies that can occur in pregnant patients. We summarize the key diagnostic and management steps for each emergency to assist health care professionals in identifying and treating these potentially life-threatening conditions. The medical emergencies discussed in this article include postpartum hemorrhage; hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome; acute fatty liver of pregnancy; amniotic fluid embolism; pulmonary embolism; acute respiratory distress syndrome; and shock. Each condition is described in detail, with a focus on the clinical presentation, diagnostic workup, and treatment options. The information presented in this review article is based on current best practices and guidelines from leading medical organizations. We hope this article will serve as a valuable resource for health care professionals who care for pregnant patients and help improve outcomes for these patients in emergency situations.
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Affiliation(s)
- Adeel Nasrullah
- Division of Pulmonology and Critical Care, Allegheny Health Network, Pittsburgh, Pennsylvania
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Rayego-Mateos S, Morgado-Pascual JL, García-Caballero C, Lazaro I, Sala-Vila A, Opazo-Rios L, Mas-Fontao S, Egido J, Ruiz-Ortega M, Moreno JA. Intravascular hemolysis triggers NAFLD characterized by a deregulation of lipid metabolism and lipophagy blockade. J Pathol 2023; 261:169-183. [PMID: 37555366 DOI: 10.1002/path.6161] [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] [Received: 11/05/2022] [Revised: 05/30/2023] [Accepted: 06/14/2023] [Indexed: 08/10/2023]
Abstract
Intravascular hemolysis is a common feature of different clinical entities, including sickle cell disease and malaria. Chronic hemolytic disorders are associated with hepatic damage; however, it is unknown whether heme disturbs lipid metabolism and promotes liver steatosis, thereby favoring the progression to nonalcoholic fatty liver disease (NAFLD). Using an experimental model of acute intravascular hemolysis, we report here the presence of liver injury in association with microvesicular lipid droplet deposition. Hemolysis promoted serum hyperlipidemia and altered intrahepatic triglyceride fatty acid composition, with increments in oleic, palmitoleic, and palmitic acids. These findings were related to augmented expression of transporters involved in fatty acid uptake (CD36 and MSR1) and deregulation of LDL transport, as demonstrated by decreased levels of LDL receptor and increased PCSK9 expression. Hemolysis also upregulated hepatic enzymes associated with cholesterol biosynthesis (SREBP2, HMGC1, LCAT, SOAT1) and transcription factors regulating lipid metabolism (SREBP1). Increased LC3II/LC3I ratio and p62/SQSTM1 protein levels were reported in mice with intravascular hemolysis and hepatocytes stimulated with heme, indicating a blockade of lipophagy. In cultured hepatocytes, cell pretreatment with the autophagy inductor rapamycin diminished heme-mediated toxicity and accumulation of lipid droplets. In conclusion, intravascular hemolysis enhances liver damage by exacerbating lipid accumulation and blocking the lipophagy pathway, thereby promoting NAFLD. These new findings have a high translational potential as a novel NAFLD-promoting mechanism in individuals suffering from severe hemolysis episodes. © 2023 The Authors. The Journal of Pathology published by John Wiley & Sons Ltd on behalf of The Pathological Society of Great Britain and Ireland.
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Affiliation(s)
- Sandra Rayego-Mateos
- Molecular and Cellular Biology in Renal and Vascular Pathology. IIS-Fundación Jiménez Díaz, Universidad Autónoma Madrid, Madrid, Spain
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Hospital Universitario Reina Sofía, Cordoba, Spain
| | - José Luis Morgado-Pascual
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Hospital Universitario Reina Sofía, Cordoba, Spain
- Department of Cell Biology, Physiology and Immunology, University of Cordoba, Cordoba, Spain
| | - Cristina García-Caballero
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Hospital Universitario Reina Sofía, Cordoba, Spain
| | - Iolanda Lazaro
- Cardiovascular Risk and Nutrition, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Aleix Sala-Vila
- Cardiovascular Risk and Nutrition, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Lucas Opazo-Rios
- Health Science Faculty, Universidad de Las Américas, Concepción-Talcahuano, Chile
| | - Sebastian Mas-Fontao
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
- Biomedical Research Networking Center on Cardiovascular Diseases (CIBERCV), Madrid, Spain
- Instituto de Investigación Sanitaria (IIS)-Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain
| | - Jesús Egido
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain
- Instituto de Investigación Sanitaria (IIS)-Fundación Jiménez Díaz, Universidad Autónoma, Madrid, Spain
| | - Marta Ruiz-Ortega
- Molecular and Cellular Biology in Renal and Vascular Pathology. IIS-Fundación Jiménez Díaz, Universidad Autónoma Madrid, Madrid, Spain
| | - Juan Antonio Moreno
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Hospital Universitario Reina Sofía, Cordoba, Spain
- Department of Cell Biology, Physiology and Immunology, University of Cordoba, Cordoba, Spain
- Biomedical Research Networking Center on Cardiovascular Diseases (CIBERCV), Madrid, Spain
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Kumari S, Lamichhane R, Karki P, Adhikari P. Acute fatty liver of pregnancy complicated by coagulopathy: A case report. Clin Case Rep 2023; 11:e7283. [PMID: 37151940 PMCID: PMC10160430 DOI: 10.1002/ccr3.7283] [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: 02/06/2023] [Revised: 03/01/2023] [Accepted: 04/15/2023] [Indexed: 05/09/2023] Open
Abstract
Key Clinical Message We present the case of a rare obstetric emergency, which is usually fatal. Our case highlights suspicion of AFLP in patients presenting with jaundice in the third trimester with good maternal and fetal outcomes after a timely intervention. Abstract Acute fatty liver of pregnancy (AFLP) is a rare, obstetric emergency characterized by maternal liver dysfunction that can lead to maternal and fetal complications. We report a case of 28-year-old primigravida 39 weeks gestation diagnosed with AFLP complicated by coagulopathy with good maternal and fetal outcomes after a timely intervention.
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Taj S, Mujtaba M, Miller B, Dandu S, Austin CP, Ali Akbar U, Sanekommu H, Hossain MA. Role of Plasmapheresis in Hemolysis, Elevated Liver Enzymes and Low Platelets (HELLP) Syndrome. Cureus 2023; 15:e35520. [PMID: 37007368 PMCID: PMC10054188 DOI: 10.7759/cureus.35520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 03/02/2023] Open
Abstract
Hemolysis, elevated liver enzymes, and low platelet count (HELLP) syndrome is a rare abnormality comprising a series of symptoms that make up a syndrome. It usually happens during pregnancy or right after delivery. We describe a case of a 31-year-old female G4P2A2 (Gravida 4 Para 2 Abortions 2) who presented to the hospital for normal vaginal delivery but immediately postpartum developed HELLP syndrome. Acute fatty liver of pregnancy was a differential that the patient also met the criteria for. Her condition improved after starting her on plasmapheresis without considering hepatic transplantation. We emphasize distinguishing the overlap of symptoms between HELLP syndrome vs. acute fatty liver of pregnancy and the outcomes of plasmapheresis in managing HELLP syndrome without needing hepatic transplantation.
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Saran S, Misra S, Siddiqui SS, Agrawal A, Gurjar M, Patwa AK, Muzaffar SN. Fulminant acute fatty liver of pregnancy presenting with multi-organ failure: A case series. Int J Crit Illn Inj Sci 2022; 12:239-243. [PMID: 36779214 PMCID: PMC9910109 DOI: 10.4103/ijciis.ijciis_31_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/14/2022] [Accepted: 06/20/2022] [Indexed: 12/24/2022] Open
Abstract
Liver disease in pregnancy can be classified into pregnancy-related, liver disease coincident with pregnancy or preexisting liver disease. Acute fatty liver of pregnancy (AFLP) is a rare liver disorder that is caused by defects in mitochondrial beta (β) oxidation of fatty acids. In view of its fulminant presentation and rapid progression to multiple organ failure (MOF), AFLP carries high maternal and fetal mortality. These patients are commonly present in the third trimester of pregnancy with gastrointestinal symptoms and complications such as hypoglycemia, lactic acidosis, hyperammonemia, leukocytosis, liver dysfunction, coagulopathy, and renal dysfunction. Diagnosis is mostly based on the Swansea diagnostic criteria and by excluding other etiologies of liver dysfunction. Liver biopsy is rarely performed owing to underlying coagulopathy and thrombocytopenia. In this case series, we intend to share our experience of managing four cases of AFLP that were admitted to the intensive care unit with fetal demise and MOF.
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Affiliation(s)
- Sai Saran
- Department of Critical Care Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Saumitra Misra
- Department of Critical Care Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Suhail Sarwar Siddiqui
- Department of Critical Care Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Avinash Agrawal
- Department of Critical Care Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Mohan Gurjar
- Department of Critical Care Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Ajay Kumar Patwa
- Department of Medicine, Division of Gastromedicine, King George's Medical University, Lucknow, Uttar Pradesh, India
| | - Syed Nabeel Muzaffar
- Department of Critical Care Medicine, King George's Medical University, Lucknow, Uttar Pradesh, India
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Ramanathan R, Ali AH, Ibdah JA. Mitochondrial Dysfunction Plays Central Role in Nonalcoholic Fatty Liver Disease. Int J Mol Sci 2022; 23:ijms23137280. [PMID: 35806284 PMCID: PMC9267060 DOI: 10.3390/ijms23137280] [Citation(s) in RCA: 44] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 06/27/2022] [Accepted: 06/29/2022] [Indexed: 12/04/2022] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a global pandemic that affects one-quarter of the world’s population. NAFLD includes a spectrum of progressive liver disease from steatosis to nonalcoholic steatohepatitis (NASH), fibrosis, and cirrhosis and can be complicated by hepatocellular carcinoma. It is strongly associated with metabolic syndromes, obesity, and type 2 diabetes, and it has been shown that metabolic dysregulation is central to its pathogenesis. Recently, it has been suggested that metabolic- (dysfunction) associated fatty liver disease (MAFLD) is a more appropriate term to describe the disease than NAFLD, which puts increased emphasis on the important role of metabolic dysfunction in its pathogenesis. There is strong evidence that mitochondrial dysfunction plays a significant role in the development and progression of NAFLD. Impaired mitochondrial fatty acid oxidation and, more recently, a reduction in mitochondrial quality, have been suggested to play a major role in NAFLD development and progression. In this review, we provide an overview of our current understanding of NAFLD and highlight how mitochondrial dysfunction contributes to its pathogenesis in both animal models and human subjects. Further we discuss evidence that the modification of mitochondrial function modulates NAFLD and that targeting mitochondria is a promising new avenue for drug development to treat NAFLD/NASH.
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Affiliation(s)
- Raghu Ramanathan
- Division of Gastroenterology and Hepatology, University of Missouri, Columbia, MO 65212, USA; (R.R.); (A.H.A.)
- Harry S. Truman Memorial Veterans Medical Center, Columbia, MO 65201, USA
| | - Ahmad Hassan Ali
- Division of Gastroenterology and Hepatology, University of Missouri, Columbia, MO 65212, USA; (R.R.); (A.H.A.)
- Harry S. Truman Memorial Veterans Medical Center, Columbia, MO 65201, USA
| | - Jamal A. Ibdah
- Division of Gastroenterology and Hepatology, University of Missouri, Columbia, MO 65212, USA; (R.R.); (A.H.A.)
- Harry S. Truman Memorial Veterans Medical Center, Columbia, MO 65201, USA
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO 65212, USA
- Correspondence: ; Tel.: +573-882-7349; Fax: +573-884-4595
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Dessein AF, Hebbar E, Vamecq J, Lebredonchel E, Devos A, Ghoumid J, Mention K, Dobbelaere D, Chevalier-Curt MJ, Fontaine M, Defoort S, Smirnov V, Douillard C, Dhaenens CM. A novel HADHA variant associated with an atypical moderate and late-onset LCHAD deficiency. Mol Genet Metab Rep 2022; 31:100860. [PMID: 35782617 PMCID: PMC9248219 DOI: 10.1016/j.ymgmr.2022.100860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 03/06/2022] [Accepted: 03/07/2022] [Indexed: 12/29/2022] Open
Abstract
Background Long chain 3-hydroxyacyl-CoA dehydrogenase deficiency (LCHADD) is a rare inherited disease caused by pathogenic variants of HADHA gene. Along with signs common to fatty acid oxidation defects (FAOD), specific retina and heart alterations are observed. Because long-chain fatty acid oxidation is selectively affected, supplementations with short/medium-chain fats represent energetic sources bypassing the enzymatic blockade. Here, we report on an atypical presentation of the disease. Methods Clinical features were described with medical explorations including ophthalmic and cardiac examination. Biological underlying defects were investigated by measurements of biochemical metabolites and by fluxomic studies of mitochondrial β-oxidation. Whole exome sequencing and molecular validation of variants confirmed the diagnosis. Results The patient has developed at nine years an unlabeled maculopathy, and at 28 years, an acute cardiac decompensation without any premise. Blood individual acylcarnitine analysis showed a rise in hydroxylated long-chain fatty acids and fluxomic studies validated enzyme blockade consistent with LCHADD. Genetic analysis revealed the common p.(Glu510Gln) variant in HADHA, in trans with a novel variant c.1108G > A, p.(Gly370Arg) located in the NAD binding domain. Patient pathology was responsive to triheptanoin supplementation. Conclusion This atypical LCHADD form report should encourage the early assessment of biochemical and genetic testing as a specific management is recommended (combination with fast avoidance, low fat-high carbohydrate diet, medium-even-chain triglycerides or triheptanoin supplementation). Mild hyperpigmented macular dots could be the first and early symptom of moderate LCHAD. The novel HADHA c.1108G > A, p.(Gly370Arg) is hypomorphic and associated with moderate LCHAD. Atypical and late LCHAD can be deciphered by joint biochemical and genetical investigations. Acylcarnitines must be tested in unexplained macular dystrophy and/or dilated cardiomyopathy. Supplementation with the triglyceride triheptanoin is effective.
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15
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Mitochondrial Dysfunction and Acute Fatty Liver of Pregnancy. Int J Mol Sci 2022; 23:ijms23073595. [PMID: 35408956 PMCID: PMC8999031 DOI: 10.3390/ijms23073595] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/21/2022] [Accepted: 03/22/2022] [Indexed: 01/27/2023] Open
Abstract
The liver is one of the richest organs in mitochondria, serving as a hub for key metabolic pathways such as β-oxidation, the tricarboxylic acid (TCA) cycle, ketogenesis, respiratory activity, and adenosine triphosphate (ATP) synthesis, all of which provide metabolic energy for the entire body. Mitochondrial dysfunction has been linked to subcellular organelle dysfunction in liver diseases, particularly fatty liver disease. Acute fatty liver of pregnancy (AFLP) is a life-threatening liver disorder unique to pregnancy, which can result in serious maternal and fetal complications, including death. Pregnant mothers with this disease require early detection, prompt delivery, and supportive maternal care. AFLP was considered a mysterious illness and though its pathogenesis has not been fully elucidated, molecular research over the past two decades has linked AFLP to mitochondrial dysfunction and defects in fetal fatty-acid oxidation (FAO). Due to deficient placental and fetal FAO, harmful 3-hydroxy fatty acid metabolites accumulate in the maternal circulation, causing oxidative stress and microvesicular fatty infiltration of the liver, resulting in AFLP. In this review, we provide an overview of AFLP and mitochondrial FAO followed by discussion of how altered mitochondrial function plays an important role in the pathogenesis of AFLP.
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16
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Barbagallo M, Schiappa E. MOF in Pregnancy and Its Relevance to Eclampsia. POSTINJURY MULTIPLE ORGAN FAILURE 2022:205-239. [DOI: 10.1007/978-3-030-92241-2_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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17
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Niikura M, Fukutomi T, Mineo S, Mitobe J, Kobayashi F. The association between acute fatty liver disease and nitric oxide during malaria in pregnancy. Malar J 2021; 20:462. [PMID: 34906158 PMCID: PMC8670279 DOI: 10.1186/s12936-021-03999-2] [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: 09/28/2021] [Accepted: 12/01/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Liver disease is a common feature of malaria in pregnancy, but its pathogenesis remains unclear. METHODS To understand the pathogenesis of liver disease during malaria in pregnancy, comparative proteomic analysis of the liver in a mouse model of malaria in pregnancy was performed. RESULTS Decreased levels of mitochondrial and peroxisomal proteins were observed in the livers of pregnant mice infected with the lethal rodent malaria parasite Plasmodium berghei strain NK65. By contrast, increased levels of perilipin-2, amyloid A-1, and interferon (IFN)-γ signalling pathway-related proteins were observed in the livers of infected pregnant mice, suggesting that IFN-γ signalling may contribute to the development of liver disease during malaria in pregnancy. IFN-γ signalling is a potential trigger of inducible nitric oxide synthase (iNOS) expression. Liver disease associated with microvesicular fatty infiltration and elevated liver enzymes in pregnant wild-type mice infected with malaria parasites was improved by iNOS deficiency. CONCLUSIONS In this study, a causative role of iNOS in liver disease associated with microvesicular fatty infiltration during malaria in pregnancy was demonstrated. These findings provide important insight for understanding the role of iNOS-mediated metabolic responses and the pathogenesis of high-risk liver diseases in pregnancy, such as acute fatty liver.
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Affiliation(s)
- Mamoru Niikura
- Department of Infectious Diseases, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan.
| | - Toshiyuki Fukutomi
- Department of Pharmacology and Toxicology, Kyorin University School of Medicine, Tokyo, Japan
| | - Shoichiro Mineo
- Department of Molecular Pathology, Tokyo Medical University, Tokyo, 160-8402, Japan
| | - Jiro Mitobe
- Department of Infectious Diseases, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka, Tokyo, 181-8611, Japan
| | - Fumie Kobayashi
- Department of Environmental Science, School of Life and Environmental Science, Azabu University, Kanagawa, 252-5201, Japan
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18
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Yang J, Yuan D, Tan X, Zeng Y, Tang N, Chen D, Tan J, Cai R, Huang J, Yan T. Analysis of a family with mitochondrial trifunctional protein deficiency caused by HADHA gene mutations. Mol Med Rep 2021; 25:47. [PMID: 34878152 PMCID: PMC8674702 DOI: 10.3892/mmr.2021.12563] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 11/22/2021] [Indexed: 11/21/2022] Open
Abstract
Mitochondrial trifunctional protein (MTP) deficiency (MTPD; MIM 609015) is a metabolic disease of fatty acid oxidation. MTPD is an autosomal recessive disorder caused by mutations in the HADHA gene, encoding the α-subunit of a trifunctional protease, or in the HADHB gene, encoding the β-subunit of a trifunctional protease. To the best of our knowledge, only two cases of families with MTPD due to HADHB gene mutations have been reported in China, and the HADHA gene mutation has not been reported in a Chinese family with MTPD. The present study reported the clinical characteristics and compound heterozygous HADHA gene mutations of two patients with MTPD in the Chinese population. The medical history, routine examination data, blood acyl-carnitine analysis results, results of pathological examination after autopsy and family pedigree map were collected for patients with MTPD. The HADHA gene was analyzed by Sanger sequencing or high-throughput sequencing, the pathogenicity of the newly discovered variant was interpreted by bioinformatics analysis, and the function of the mutated protein was modeled and analyzed according to 3D structure. The two patients with MTPD experienced metabolic crises and died following an infectious disease. Lactate dehydrogenase, creatine kinase (CK), CK-MB and liver enzyme abnormalities were observed in routine examinations. Tandem mass spectrometry revealed that long-chain acyl-carnitine was markedly elevated in blood samples from the patients with MTPD. The autopsy results for one child revealed fat accumulation in the liver and heart. Next-generation sequencing detected compound heterozygous c.703C>T (p.R235W) and c.2107G>A (p.G703R) mutations in the HADHA gene. The mother did not have acute fatty liver during pregnancy with the two patients. Using amniotic fluid prenatal diagnostic testing, the unborn child was confirmed to carry only c.2107G>A (p.G703R). Molecular mechanistic analysis indicated that the two variants affected the conformation of the α-subunit of the MTP enzyme complex, and consequently affected the stability and function of the enzyme complex. The present study comprehensively analyzed the cases, including exome sequencing and protein structure analysis and, to the best of our knowledge, describes the first observation of compound heterozygous mutations in the HADHA gene underlying this disorder in China. The clinical phenotypes of the two heterozygous variants of the HADHA gene are non-lethal. The present study may improve understanding of the HADHA gene mutation spectrum and clinical phenotype in the Chinese population.
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Affiliation(s)
- Jinling Yang
- Newborn Screening Center, Department of Medical Genetics, Key Laboratory of Prevention and Control of Birth Defects, Liuzhou Maternity and Child Health Care Hospital, Affiliated Maternity Hospital and Affiliated Children's Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi 545000, P.R. China
| | - Dejian Yuan
- Newborn Screening Center, Department of Medical Genetics, Key Laboratory of Prevention and Control of Birth Defects, Liuzhou Maternity and Child Health Care Hospital, Affiliated Maternity Hospital and Affiliated Children's Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi 545000, P.R. China
| | - Xiaohui Tan
- School of Forensic Medicine, Southern Medical University, Guangzhou, Guangdong 510515, P.R. China
| | - Yexi Zeng
- Newborn Screening Center, Huizhou Second Maternity and Child Health Care Hospital, Huizhou, Guangdong 516001, P.R. China
| | - Ning Tang
- Newborn Screening Center, Department of Medical Genetics, Key Laboratory of Prevention and Control of Birth Defects, Liuzhou Maternity and Child Health Care Hospital, Affiliated Maternity Hospital and Affiliated Children's Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi 545000, P.R. China
| | - Dayu Chen
- Newborn Screening Center, Department of Medical Genetics, Key Laboratory of Prevention and Control of Birth Defects, Liuzhou Maternity and Child Health Care Hospital, Affiliated Maternity Hospital and Affiliated Children's Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi 545000, P.R. China
| | - Jianqiang Tan
- Newborn Screening Center, Department of Medical Genetics, Key Laboratory of Prevention and Control of Birth Defects, Liuzhou Maternity and Child Health Care Hospital, Affiliated Maternity Hospital and Affiliated Children's Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi 545000, P.R. China
| | - Ren Cai
- Newborn Screening Center, Department of Medical Genetics, Key Laboratory of Prevention and Control of Birth Defects, Liuzhou Maternity and Child Health Care Hospital, Affiliated Maternity Hospital and Affiliated Children's Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi 545000, P.R. China
| | - Jun Huang
- Newborn Screening Center, Department of Medical Genetics, Key Laboratory of Prevention and Control of Birth Defects, Liuzhou Maternity and Child Health Care Hospital, Affiliated Maternity Hospital and Affiliated Children's Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi 545000, P.R. China
| | - Tizhen Yan
- Newborn Screening Center, Department of Medical Genetics, Key Laboratory of Prevention and Control of Birth Defects, Liuzhou Maternity and Child Health Care Hospital, Affiliated Maternity Hospital and Affiliated Children's Hospital of Guangxi University of Science and Technology, Liuzhou, Guangxi 545000, P.R. China
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Diagnosis and Management of Inborn Errors of Metabolism in Adult Patients in the Emergency Department. Diagnostics (Basel) 2021; 11:diagnostics11112148. [PMID: 34829496 PMCID: PMC8621113 DOI: 10.3390/diagnostics11112148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/12/2021] [Accepted: 11/16/2021] [Indexed: 12/30/2022] Open
Abstract
Inborn errors of metabolism (IEM) constitute an important group of conditions characterized by an altered metabolic pathway. There are numerous guidelines for the diagnosis and management of IEMs in the pediatric population but not for adults. Given the increasing frequency of this group of conditions in adulthood, other clinicians in addition to pediatricians should be aware of them and learn to identify their characteristic manifestations. Early recognition and implementation of an appropriate therapeutic approach would improve the clinical outcome of many of these patients. This review presents when and how to investigate a metabolic disorder with the aim of encouraging physicians not to overlook a treatable disorder.
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20
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Shi Y, Wu H, Zhou X, Xu Q, Zheng L, Li D, Yao L. Analysis of clinical characteristics and genetic testing in patients with acute fatty liver of pregnancy: a retrospective study. BMC Pregnancy Childbirth 2021; 21:617. [PMID: 34496798 PMCID: PMC8428114 DOI: 10.1186/s12884-021-04095-8] [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: 04/19/2021] [Accepted: 08/29/2021] [Indexed: 11/13/2022] Open
Abstract
Background Acute fatty liver of pregnancy (AFLP) is an acute, rare and potentially lethal disease typically occurring in the third trimester of pregnancy. So far, there is no effective means of prevention. Therefore, in this study, we retrospectively analyzed the clinical features of AFLP patients for a better understanding. Meanwhile, for the first time, the genetic background associated with the onset of AFLP was discussed by high-throughput sequencing, hoping to provide evidence for genetic counseling and prenatal diagnosis of AFLP. Methods Thirteen AFLP patients admitted to our hospital and other hospital from March 2012 to February 2020 were selected. Clinical data about general condition, laboratory test, liver biopsy and the prognosis of mother and fetus were collected for retrospective analysis. In addition, the peripheral blood of five patients with AFLP and one newborn infant of his mother with AFLP was sequenced with whole-exome sequencing and gene mutation was analyzed by bioinformatics methods. Results The initial symptoms of AFLP varied differently, with jaundice (9/13, 69%), fatigue (8/13, 62%) and nausea and vomiting (6/13, 46%) being the most common. Moreover, the main maternal complications were coagulopathy (13/13, 100%), followed by acute renal dysfunction (10/13, 77%). Raised serum bilirubin, transaminases and uric acid were found in all patients (100%), hypoglycemia was found in six patients (46%) and fatty liver on ultrasound was seen in five patients (5/12, 42%). One (7%) maternal death occurred and all neonates survived delivery. In addition, to our surprise, whole-exome sequencing showed that no gene mutation in related enzymes involved in fatty acid metabolism was noted in the pregnant women and children receiving genetic testing. Conclusions Early visit, early detection, early termination of pregnancy and multidisciplinary comprehensive treatment are the key factors to improve the prognosis of AFLP patients and their newborn infants. Furthermore, although limited size of study, to our knowledge, this report is the first to present the lack of common mutation involved in fatty acid oxidation in Chinese patients with AFLP via whole-exome sequencing. Thus, further studies are needed with larger and more varied samples to validate the conclusion. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-021-04095-8.
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Affiliation(s)
- Yixian Shi
- Department of Hepatology, Mengchao Hepatobiliary Hospital, Fujian Medical University, Fuzhou, 350025, Fujian, China
| | - Haicong Wu
- Department of Hepatobiliary Medicine, 900th Hospital of PLA, Fuzhou, 350025, Fujian, China.,Fuzong Clinical College, Fujian Medical University, Fuzhou, 350025, Fujian, China
| | - Xiaoling Zhou
- Department of Hepatobiliary Medicine, 900th Hospital of PLA, Fuzhou, 350025, Fujian, China
| | - Qingling Xu
- Department of Hepatology, Mengchao Hepatobiliary Hospital, Fujian Medical University, Fuzhou, 350025, Fujian, China
| | - Liqing Zheng
- Department of Hepatology, Mengchao Hepatobiliary Hospital, Fujian Medical University, Fuzhou, 350025, Fujian, China
| | - Dongliang Li
- Department of Hepatobiliary Medicine, 900th Hospital of PLA, Fuzhou, 350025, Fujian, China
| | - Lvfeng Yao
- Department of Hepatology, Mengchao Hepatobiliary Hospital, Fujian Medical University, Fuzhou, 350025, Fujian, China.
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21
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Ye R, Mai Z, Pan X, Cai S, Deng L. Acute fatty liver of pregnancy causes severe acute pancreatitis and stillborn fetus: A case report. Medicine (Baltimore) 2021; 100:e25524. [PMID: 33879692 PMCID: PMC8078285 DOI: 10.1097/md.0000000000025524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 03/25/2021] [Indexed: 01/04/2023] Open
Abstract
RATIONALE Acutefatty liver of pregnancy (AFLP) is a potentially fatal obstetric emergency characterized by acute hepatic failure secondary to fatty infiltration. The resultant effects include coagulopathy, electrolyte abnormalities, and multisystem organ dysfunction. Pancreatitis typically develops after the onset of renal and hepatic dysfunction. Pancreatitis has been suggested as a poor prognostic indicator because it is associated with more adverse outcomes. PATIENT CONCERNS A 29-year-old Chinese woman at 34.7 weeks pregnancy was admitted to hospital due to paroxysmal hypogastric pain and massive colporrhagia for 1 day. DIAGNOSIS Laboratory tests revealed hepatic and renal impairment, coagulopathy. Thoracoabdominal computed tomography (CT) scanning showed pleural and peritoneal effusion, fatty liver, and pancreatitis. She was diagnosed with AFLP, severe acute pancreatitis (SAP), multiple organ dysfunction syndrome (MODS), and intrauterine fetal death. INTERVENTIONS The patient was treated with blood component transfusions, plasma exchange combined with renal replacement therapy, antibiotic de-escalation, gastric and pancreatic secretion inhibitor, and enteral nutrition. OUTCOMES After successful management, the patient was discharged without any complications on day 35 of admission. At 10 months follow-up, thoracoabdominal enhanced CT revealed was normal and laboratory tests revealed normal liver and kidney function. LESSONS Once AFLP is highly suspected or confirmed, the pregnancy should be terminated in time and active symptomatic management should be given.
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22
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Comparison of maternal and neonatal outcomes between acute fatty liver of pregnancy and hemolysis, elevated liver enzymes and low platelets syndrome: a retrospective cohort study. BMC Pregnancy Childbirth 2021; 21:293. [PMID: 33845770 PMCID: PMC8042922 DOI: 10.1186/s12884-021-03761-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 03/30/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Acute fatty liver of pregnancy (AFLP) and hemolysis, elevated liver enzymes and low platelets (HELLP) syndrome are two uncommon disorders that mimic each other clinically, but are distinct pathophysiologically. This study aimed to compare maternal and neonatal outcomes between AFLP and HELLP syndrome. METHODS This retrospective cohort study was performed at a tertiary referral center in Taiwan between June 2004 and April 2020. We used the Swansea Criteria to diagnose AFLP, and the Tennessee Classification System to diagnose HELLP syndrome. Maternal characteristics, laboratory data, complications, and neonatal outcomes were compared. We analyzed the categorical variables with Chi-square test or Fisher's exact test and continuous variables with Student's t test or Mann-Whitney U test. Subsequent logistic regression analyses adjusting by potential confounding factors with significant difference were analyzed. RESULTS During the study period, 21 women had AFLP and 80 women had HELLP syndrome. There was a higher rate of preeclampsia (95.0 % versus 23.8 %) in the HELLP syndrome group compared to the AFLP group. However, the AFLP group had more other maternal complications including jaundice (85.7 % versus 13.8 %), acute kidney injury (61.9 % versus 15.0 %), disseminated intravascular coagulopathy (66.7 % versus 8.8 %), and sepsis (47.6 % versus 10.0 %) compared to the HELLP syndrome group. Nevertheless, higher rates of small for gestational age neonates (57.1 % versus 33.3 %), neonatal respiratory distress syndrome (39.2 % versus 8.3 %) and neonatal sepsis (34.2 % versus 12.5 %) were noted in the HELLP syndrome group. CONCLUSIONS AFLP is associated with a higher rate of multiple organ dysfunction in mothers, whereas HELLP syndrome is associated with a higher rate of neonatal morbidity.
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Ramadan MK, Khaza'al J, Cha'ar D, Bazzi Z, Bachnak R, Haibeh P. Second-trimester acute fatty liver disease of pregnancy: A brief review of the literature and a case report. J Obstet Gynaecol Res 2020; 47:34-43. [PMID: 33230970 DOI: 10.1111/jog.14577] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/20/2020] [Accepted: 11/03/2020] [Indexed: 12/14/2022]
Abstract
Acute fatty liver disease of pregnancy (AFLP) is a rare life-threatening medical emergency unique to pregnancy. It is characterized by progressive microvesicular fatty infiltration of maternal hepatocytes, but the exact etiology has yet to be elucidated. AFLP typically manifests in late third trimester or immediately postpartum and seldom during second trimester. Prompt delivery, irrespective of gestational age or severity, is crucial for arresting the insult and permitting recovery. We hereby report a 21-year-old Lebanese second-gravid woman at 20 weeks' gestation diagnosed with AFLP depending on clinical features and compatible laboratory studies (score of 8 on Swansea criteria), in spite of early occurrence. A review and analysis of early AFLP (second trimester) compared to late (third trimester) was also presented. AFLP appearing during second trimester is as serious as the disease manifesting in late third trimester, with similar diagnostic difficulties, less association with hypertension, but with greater hesitation of obstetricians to affect prompt delivery and higher adverse perinatal outcome due to added effect of premature delivery in second trimester.
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Affiliation(s)
- Mohamad K Ramadan
- Department of Obstetrics and Gynecology, Rafik Hariri University Hospital, Beirut, Lebanon.,Department of Obstetrics and Gynecology, Lebanese University, Beirut, Lebanon.,Department of Obstetrics and Gynecology, Makassed General Hospital, Beirut, Lebanon
| | - Janoub Khaza'al
- Department of Obstetrics and Gynecology, Rafik Hariri University Hospital, Beirut, Lebanon.,Department of Obstetrics and Gynecology, Lebanese University, Beirut, Lebanon
| | - Dunia Cha'ar
- Department of Obstetrics and Gynecology, Rafik Hariri University Hospital, Beirut, Lebanon.,Department of Obstetrics and Gynecology, Lebanese University, Beirut, Lebanon
| | - Zeinab Bazzi
- Department of Obstetrics and Gynecology, Rafik Hariri University Hospital, Beirut, Lebanon.,Department of Obstetrics and Gynecology, Lebanese University, Beirut, Lebanon
| | - Ronza Bachnak
- Department of Obstetrics and Gynecology, Rafik Hariri University Hospital, Beirut, Lebanon.,Department of Obstetrics and Gynecology, Lebanese University, Beirut, Lebanon
| | - Pierre Haibeh
- Department of Obstetrics and Gynecology, Rafik Hariri University Hospital, Beirut, Lebanon.,Department of Obstetrics and Gynecology, Lebanese University, Beirut, Lebanon
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Maternal and neonatal outcomes and prognostic factors in acute fatty liver of pregnancy. Eur J Obstet Gynecol Reprod Biol 2020; 252:198-205. [PMID: 32622104 DOI: 10.1016/j.ejogrb.2020.06.052] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To report complications of Acute Fatty Liver of pregnancy (AFLP), a rare liver disease of pregnancy, and identify prognostic factors for mothers and children. STUDY DESIGN We conducted a retrospective descriptive study over 18 years in three French maternities. Demographic, clinical, biological data, and outcomes of patients and their infants were reviewed. RESULTS 142,450 pregnancies from centers were studied. Eighteen patients with AFLP were identified The prevalence of AFLP was estimated as 1/7,914 pregnancies. Prolonged prothrombin time was identified as a risk factor of maternal complications (OR = 0.86, p = 0.0493). Gestational age at delivery was the only risk factor associated with fetal or neonate complications (OR = 0.37, p = 0.0417). One boy died of previously undiagnosed β-oxidation deficiency at eight months. CONCLUSION In AFLP, prothrombin time must be carefully monitored to anticipate major maternal complications. Infants born to mothers with ALFP should be screened as early as possible for mitochondrial fatty acid oxidation deficiency.
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25
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Acute Fatty Liver of Pregnancy: Pathophysiology, Anesthetic Implications, and Obstetrical Management. Anesthesiology 2020; 130:446-461. [PMID: 30707120 DOI: 10.1097/aln.0000000000002597] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A narrative review of the pathophysiology, diagnosis, management, delivery implications, obstetric anesthesia care, and potential critical care needs in patients presenting with acute fatty liver of pregnancy.
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26
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Utility of MELD scoring system for assessing the prognosis of acute fatty liver of pregnancy. Eur J Obstet Gynecol Reprod Biol 2019; 240:161-166. [DOI: 10.1016/j.ejogrb.2019.06.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 06/24/2019] [Indexed: 12/13/2022]
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Acute fatty liver of pregnancy in a Chinese Tertiary Care Center: a retrospective study. Arch Gynecol Obstet 2019; 300:897-901. [PMID: 31435779 DOI: 10.1007/s00404-019-05259-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 08/06/2019] [Indexed: 12/17/2022]
Abstract
PURPOSE To describe some prenatal clinical features and laboratory findings of AFLP and provide the clinicians with potential predictors in postpartum recovery time. METHODS Forty-four cases of AFLP previously treated in the First Affiliated Hospital of Zhengzhou University were retrospectively reviewed. RESULTS The maternal and fetal mortalities after treatment were both 18.2%. The main symptoms of AFLP were nausea and vomiting (63.6%), jaundice (61.4%). Moreover, the most common maternal complication was acute renal dysfunction (79.5%), followed by DIC (47.7%) and MODS (38.6%). The level of platelets, total protein and total bilirubin were found to be correlated with postpartum recovery time (Pearson correlation coefficient 0.434, P = 0.008; 0.466, P = 0.005; 0.484, P = 0.003). CONCLUSIONS AFLP is a rare, but lethal complication in the third trimester. Termination of pregnancy should be applied once AFLP was highly suspected. Prenatal platelets, total protein and total bilirubin may be potential predictors of postpartum recovery.
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Ziki E, Bopoto S, Madziyire MG, Madziwa D. Acute fatty liver of pregnancy: a case report. BMC Pregnancy Childbirth 2019; 19:259. [PMID: 31331287 PMCID: PMC6647299 DOI: 10.1186/s12884-019-2405-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 07/09/2019] [Indexed: 01/16/2023] Open
Abstract
Background Acute Fatty Liver of Pregnancy (AFLP) is a rare, catastrophic disease affecting women in the third trimester of pregnancy or in the post-partum period. It is usually a diagnosis of exclusion and requires a strong index of suspicion for a timely diagnosis and prompt intervention. Case presentation We report a case of AM, an 18 year patient, in her first pregnancy at 35 weeks gestation who presented with nausea, vomiting and jaundice. She had a vaginal delivery following spontaneous preterm labour. A clinical diagnosis of acute fatty liver of pregnancy was made on the 3rd day post-delivery. The post-delivery course was complicated by a deterioration of clinical symptoms with worsening hepatorenal function and development of encephalopathy. The patient died 3 days after admission and the diagnosis was confirmed on post-mortem and histology. Conclusion Delay in the diagnosis is associated with morbid complications with high mortality and this case highlights the importance of a high index of suspicion of the condition in women presenting with jaundice in pregnancy.
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Affiliation(s)
- Enesia Ziki
- Department of Obstetrics and Gynaecology, University of Zimbabwe, College of Health Sciences, Harare, Zimbabwe.
| | - Shingi Bopoto
- Department of Histopathology, University of Zimbabwe, College of Health Sciences, Harare, Zimbabwe
| | - M G Madziyire
- Department of Obstetrics and Gynaecology, University of Zimbabwe, College of Health Sciences, Harare, Zimbabwe
| | - D Madziwa
- Department of Histopathology, University of Zimbabwe, College of Health Sciences, Harare, Zimbabwe
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Yamamoto K, Suzuki A, Shimaoka M, Yo Y, Mandai M, Matsumura N. Severe fatty liver of pregnancy requiring an extremely large amount of blood transfusion, surgery and transarterial embolization: A case report. Case Rep Womens Health 2019; 23:e00130. [PMID: 31304096 PMCID: PMC6599870 DOI: 10.1016/j.crwh.2019.e00130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 06/08/2019] [Accepted: 06/12/2019] [Indexed: 01/16/2023] Open
Abstract
We report a case of massive bleeding due to a coagulation disorder associated with acute fatty liver of pregnancy (AFLP); the patient survived by massive transfusion. She presented at 34 weeks of gestation, met six of the Swansea criteria, and was diagnosed with severe AFLP. We performed an emergency cesarean section because termination of the pregnancy was necessary for the treatment of the AFLP. After the surgery, which led to massive bleeding in the peritoneal cavity due to the coagulation disorder, she underwent two further operations and three transarterial embolizations. She received factor VII and underwent plasma exchange, and hemostasis was achieved on day 10 after hospitalization. The total volume of blood transfused was 772 units (170 units of red cell concentrate, 212 units of fresh frozen plasma, and 390 units of platelet concentrate). To the best of our knowledge, this is the most severe case of non-fatal AFLP reported to date in terms of the transfusion volume. Acute fatty liver of pregnancy (AFLP) is a potentially fatal pregnancy complication. This is a severe case of AFLP, in which massive bleeding occurred due to marked coagulopathy. To the best of our knowledge, this is the most severe case of non-fatal AFLP reported till date. For severe cases of AFLP, continuation of active treatments such as massive blood transfusion and surgery are important.
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Affiliation(s)
- Kiko Yamamoto
- Department of Obstetrics and Gynecology, Kindai University, Faculty of Medicine, Japan
| | - Ayako Suzuki
- Department of Obstetrics and Gynecology, Kindai University, Faculty of Medicine, Japan
| | - Masao Shimaoka
- Department of Obstetrics and Gynecology, Osaka prefecture Saiseikai Tondabayashi Hospital, Japan
| | - Yoshie Yo
- Department of Obstetrics and Gynecology, Kindai University, Faculty of Medicine, Japan
| | - Masaki Mandai
- Department of Gynecology and Obstetrics, Kyoto University, Graduate School of Medicine, Japan
| | - Noriomi Matsumura
- Department of Obstetrics and Gynecology, Kindai University, Faculty of Medicine, Japan
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Garland J, Little D. Maternal Death and Its Investigation. Acad Forensic Pathol 2019; 8:894-911. [PMID: 31240079 DOI: 10.1177/1925362118821485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Accepted: 11/16/2018] [Indexed: 12/26/2022]
Abstract
Maternal deaths are a leading cause of death in young females worldwide, particularly in developing countries. Maternal mortality ratio, the number of maternal deaths per 100 000 live births, averages 240 in developing regions, but only 16 in developed regions. Causes of maternal and pregnancy-related deaths can be subdivided into three broad categories. Direct maternal deaths result from obstetric complications of the pregnant state (i.e., pregnancy, labor, and puerperium) from interventions, omissions, incorrect treatment, or from a chain of events resulting from any of the above. Indirect maternal deaths result from previously existing diseases or diseases that developed during pregnancy, and which are not due to a direct obstetric cause, but are aggravated by the physiologic effects of pregnancy. Incidental maternal deaths are those from causes unrelated to pregnancy or the puerperium, including accidental deaths and homicide. Maternal deaths carry significant short- and long-term impacts for family members and the role of the pathologist is an important part of the wider knowledge-gathering process that can contribute to changes in maternal mortality rates. This paper reviews the clinical and pathological features of common pregnancy-related disorders and gives guidelines for performing an autopsy related to maternal death.
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31
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AlSayari S, ElSayed A, Tambawala Z, Al Ani K. Acute fatty liver of pregnancy. HAMDAN MEDICAL JOURNAL 2019. [DOI: 10.4103/hmj.hmj_52_18] [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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Rebahi H, Still ME, El Adib AR. A successful use of therapeutic plasma exchange in a fulminant form of acute fatty liver of pregnancy. J Gynecol Obstet Hum Reprod 2018; 48:133-137. [PMID: 30315885 DOI: 10.1016/j.jogoh.2018.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 09/27/2018] [Accepted: 10/02/2018] [Indexed: 12/17/2022]
Abstract
Acute fatty liver of pregnancy (AFLP) continues to raise special concerns since its first post-mortem description by Sheehan in 1940. While early diagnosis and expedite delivery are the cornerstone of management, this condition remains fatal for both mother and fetus. Acute fulminant liver failure is the most serious and life-threatening AFLP-related complication and can require liver transplant despite aggressive supportive management. In lieu of transplant, therapeutic plasma exchange (PE) has emerged as a life-saving alternative and has, in few reports, demonstrated efficacy for the reversal of this dangerous condition. Here we present a case report of a patient diagnosed with fulminant liver failure complicating an AFLP and progressed to severe hepatic encephalopathy who was successfully treated with five rounds of plasma exchange.
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Affiliation(s)
- Houssam Rebahi
- Department of Anesthesia & Intensive Care Medicine, Medical School of Marrakech (Cadi Ayyad University), Mother & Child Hospital, Mohammed VI Teaching Hospital, Marrakech, Morocco.
| | - Megan Elizabeth Still
- Department of Anesthesia & Intensive Care Medicine, Medical School of Marrakech (Cadi Ayyad University), Mother & Child Hospital, Mohammed VI Teaching Hospital, Marrakech, Morocco; University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ahmed Rhassane El Adib
- Department of Anesthesia & Intensive Care Medicine, Medical School of Marrakech (Cadi Ayyad University), Mother & Child Hospital, Mohammed VI Teaching Hospital, Marrakech, Morocco
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Mikolasevic I, Filipec-Kanizaj T, Jakopcic I, Majurec I, Brncic-Fischer A, Sobocan N, Hrstic I, Stimac T, Stimac D, Milic S. Liver Disease During Pregnancy: A Challenging Clinical Issue. Med Sci Monit 2018; 24:4080-4090. [PMID: 29905165 PMCID: PMC6034557 DOI: 10.12659/msm.907723] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
One of the least studied topics in the field of obstetrics is liver disease during pregnancy, which creates a challenge for both gynecologists and hepatologists. Approximately 3% of pregnant women are affected by some form of liver disease during pregnancy. Some of these conditions can be fatal for both the mother and child. In addition, 3 types of liver disease need to be differentiated during pregnancy. One type is liver disease directly related to pregnancy, which can occur at a specific time during pregnancy. Another type is liver disease not related to pregnancy, which can occur at any time, such as viral- or drug-induced hepatitis. Furthermore, pregnancy can occur in women with pre-existing liver disease. It is essential that the clinicians are familiar with this disorder so they can respond promptly and appropriately in all of these situations, especially when emergency delivery is needed and must not be postponed.
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Affiliation(s)
- Ivana Mikolasevic
- Department of Gastroenterology, University Hospital Center (UHC) Rijeka, School of Medicine, University of Rijeka, Rijeka, Croatia
| | - Tajana Filipec-Kanizaj
- Department of Gastroenterology, University Hospital Merkur, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ivan Jakopcic
- Department of Gastroenterology, University Hospital Center (UHC) Rijeka, School of Medicine, University of Rijeka, Rijeka, Croatia
| | - Iva Majurec
- Department of Anesthesiology and Intensive Care Unit, University Hospital Merkur, Zagreb, Croatia
| | - Alemka Brncic-Fischer
- Department of Obstetrics and Gynecology, University Hospital Center (UHC) Rijeka, Rijeka, Croatia
| | - Nikola Sobocan
- Department of Gastroenterology, University Hospital Merkur, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Irena Hrstic
- Department of Internal Medicine, General Hospital Pula, Pula, Croatia
| | - Tea Stimac
- Department of Obstetrics and Gynecology, University Hospital Center (UHC) Rijeka, Rijeka, Croatia
| | - Davor Stimac
- Department of Gastroenterology, University Hospital Center (UHC) Rijeka, School of Medicine, University of Rijeka, Rijeka, Croatia
| | - Sandra Milic
- Department of Gastroenterology, University Hospital Center (UHC) Rijeka, School of Medicine, University of Rijeka, Rijeka, Croatia
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Guo Q, Yang Z, Guo J, Zhang L, Gao L, Zhou B, Shi Q. Hepatic infarction induced by HELLP syndrome: a case report and review of the literature. BMC Pregnancy Childbirth 2018; 18:191. [PMID: 29848304 PMCID: PMC5977550 DOI: 10.1186/s12884-018-1799-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 04/30/2018] [Indexed: 12/27/2022] Open
Abstract
Background HELLP syndrome is a rare disease in China, and 20% of patients with severe preeclampsia have been accompanied with HELLP syndrome, which is characterized by the presence of hemolysis, elevated liver enzymes and low platelet count. Case presentation In this case, we reported that a patient with preeclampsia was diagnosed with HELLP syndrome. Furthermore, hepatic infarction also was found via the computed tomographic (CT) images, which showed peripheral wedge-shaped inhomogeneous low attenuation in the right hepatic lobes via plain CT scan, and the low-density shadow and mottled appearance in the same areas where vessels were seen coursing through them via contrast-enhanced CT scan. Conclusions Besides typical clinical manifestations of the pregnant patient with preeclampsia, the typical laboratory evidences were elevated liver enzymes and thrombocytopenia. The abdominal CT scan showed imaging features of hepatic infarction, which was helpful to identify the rare complication of HELLP syndrome. Thus, we diagnosed a patient with HELLP syndrome with hepatic infarction, though the patient had no chance to do the liver biopsy.
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Affiliation(s)
- Qinyue Guo
- Department of Critical Care Medicine, the First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi, China
| | - Zhengfei Yang
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jian Guo
- Department of Hepatobiliary Surgery, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Lei Zhang
- Department of Critical Care Medicine, the First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi, China
| | - Lan Gao
- Department of Critical Care Medicine, the First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi, China
| | - Bo Zhou
- Department of Respiratory Medicine, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
| | - Qindong Shi
- Department of Critical Care Medicine, the First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an, 710061, Shaanxi, China.
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Abstract
Pregnancy-related acute kidney injury (AKI) has declined in incidence in the last three decades, although it remains an important cause of maternal and fetal morbidity and mortality. Pregnancy-related causes of AKI such as preeclampsia, acute fatty liver of pregnancy, HELLP (Hemolysis, Elevated Liver function tests, Low Platelets) syndrome, and the thrombotic microangiopathies (thrombotic thrombocytopenic purpura, atypical hemolytic-uremic syndrome [HUS]) exhibit overlapping features and often present as diagnostic dilemmas. Differentiating among these conditions may be difficult or impossible based on clinical criteria only. In difficult and rare cases, a renal biopsy may need to be considered for the exact diagnosis and to facilitate appropriate treatment, but the risks and benefits need to be carefully weighed. The use of eculizumab for the treatment of atypical HUS has demonstrated efficacy in early case reports. Non-pregnancy related causes such as volume depletion and pyelonephritis require early and aggressive resuscitative as well as antibiotic measures respectively. We will discuss in this review the various etiologies of AKI in pregnancy, current diagnostic approaches, and the latest treatment strategies. Given the recent trends of increasing maternal age at the time of pregnancy, and the availability of modern reproductive methods increase the risks of AKI in pregnancy in the coming years.
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Affiliation(s)
- Belinda Jim
- ?>Division of Nephrology, Department of Medicine, Albert Einstein College of Medicine, Jacobi Medical Center, Bronx, NY
| | - Vesna D Garovic
- Division of Nephrology and Hypertension, and Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN.
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Abstract
Once based mainly in paediatrics, inborn errors of metabolism (IEM), or inherited metabolic disorders (IMD) represent a growing adult medicine specialty. Individually rare these conditions have currently, a collective estimated prevalence of >1:800. Diagnosis has improved through expanded newborn screening programs, identification of potentially affected family members and greater awareness of symptomatic presentations in adolescence and in adulthood. Better survival and reduced mortality from previously lethal and debilitating conditions means greater numbers transition to adulthood. Pregnancy, once contraindicated for many, may represent a challenging but successful outcome. Successful pregnancies are now reported in a wide range of IEM. Significant challenges remain, given the biological stresses of pregnancy, parturition and the puerperium. Known diagnoses allow preventive and pre-emptive management. Unrecognized metabolic disorders especially, remain a preventable cause of maternal and neonatal mortality and morbidity. Increased awareness of these conditions amongst all clinicians is essential to expedite diagnosis and manage appropriately. This review aims to describe normal adaptations to pregnancy and discuss how various types of IEM may be affected. Relevant translational research and clinical experience will be reviewed with practical management aspects cited. Based on current literature, the impact of maternal IEM on mother and/or foetus, as well as how foetal IEM may affect the mother, will be considered. Insights gained from these rare disorders to more common conditions will be explored. Gaps in the literature, unanswered questions and steps to enhance further knowledge and systematically capture experience, such as establishment of an IEM-pregnancy registry, will be summarized.
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Affiliation(s)
- Gisela Wilcox
- School of Medical Sciences, Faculty of Biology Medicine & Health, University of Manchester, Manchester, UK.
- The Mark Holland Metabolic Unit, Salford Royal Foundation NHS Trust, Salford, Greater Manchester, M6 8HD, UK.
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Knottnerus SJG, Bleeker JC, Wüst RCI, Ferdinandusse S, IJlst L, Wijburg FA, Wanders RJA, Visser G, Houtkooper RH. Disorders of mitochondrial long-chain fatty acid oxidation and the carnitine shuttle. Rev Endocr Metab Disord 2018; 19:93-106. [PMID: 29926323 PMCID: PMC6208583 DOI: 10.1007/s11154-018-9448-1] [Citation(s) in RCA: 196] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Mitochondrial fatty acid oxidation is an essential pathway for energy production, especially during prolonged fasting and sub-maximal exercise. Long-chain fatty acids are the most abundant fatty acids in the human diet and in body stores, and more than 15 enzymes are involved in long-chain fatty acid oxidation. Pathogenic mutations in genes encoding these enzymes result in a long-chain fatty acid oxidation disorder in which the energy homeostasis is compromised and long-chain acylcarnitines accumulate. Symptoms arise or exacerbate during catabolic situations, such as fasting, illness and (endurance) exercise. The clinical spectrum is very heterogeneous, ranging from hypoketotic hypoglycemia, liver dysfunction, rhabdomyolysis, cardiomyopathy and early demise. With the introduction of several of the long-chain fatty acid oxidation disorders (lcFAOD) in newborn screening panels, also asymptomatic individuals with a lcFAOD are identified. However, despite early diagnosis and dietary therapy, a significant number of patients still develop symptoms emphasizing the need for individualized treatment strategies. This review aims to function as a comprehensive reference for clinical and laboratory findings for clinicians who are confronted with pediatric and adult patients with a possible diagnosis of a lcFAOD.
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Affiliation(s)
- Suzan J G Knottnerus
- Dutch Fatty Acid Oxidation Expertise Center, Department of Metabolic Diseases, Wilhelmina Children's Hospital, University Medical Center Utrecht, Lundlaan 6, 3584, EA, Utrecht, The Netherlands
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Jeannette C Bleeker
- Dutch Fatty Acid Oxidation Expertise Center, Department of Metabolic Diseases, Wilhelmina Children's Hospital, University Medical Center Utrecht, Lundlaan 6, 3584, EA, Utrecht, The Netherlands
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Rob C I Wüst
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Sacha Ferdinandusse
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Lodewijk IJlst
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Frits A Wijburg
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Ronald J A Wanders
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Gepke Visser
- Dutch Fatty Acid Oxidation Expertise Center, Department of Metabolic Diseases, Wilhelmina Children's Hospital, University Medical Center Utrecht, Lundlaan 6, 3584, EA, Utrecht, The Netherlands.
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands.
| | - Riekelt H Houtkooper
- Dutch Fatty Acid Oxidation Expertise Center, Laboratory Genetic Metabolic Diseases, Departments of Clinical Chemistry and Pediatrics, Emma Children's Hospital, Academic Medical Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands.
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Ronen J, Shaheen S, Steinberg D, Justus KR. Acute Fatty Liver of Pregnancy: A Thorough Examination of a Harmful Obstetrical Syndrome and Its Counterparts. Cureus 2018; 10:e2164. [PMID: 29644153 PMCID: PMC5889153 DOI: 10.7759/cureus.2164] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Diagnosed in one of every 20,000 deliveries, acute fatty liver of pregnancy (AFLP) was considered to be a deadly disease for many years. However, advancements in the clinical and surgical management of pregnant mothers have lead to a drastic decrease in maternal morbidity and mortality. The corresponding case recounts a 23-year-old gravida 2 para 1 (G2P1) at 38 weeks gestational age (GA) with no relevant past medical or family medical history that presented to the emergency department (ED) with a five-day history of nausea, protracted vomiting, hypertension, and new-onset headache. Being late in the third trimester, preeclampsia was the top differential diagnosis while awaiting additional laboratory work-up. The work-up later revealed elevated liver function tests and bilirubin plus an abnormal coagulation profile with low fibrinogen. The differential was then shifted to AFLP versus hemolysis-elevated liver enzymes-low platelets (HELLP) syndrome. The patient was promptly transferred to the labor and delivery unit for close monitoring and delivery planning. Upon cervical examination, the patient was not dilated and was therefore determined to be remote from delivery. A cesarean section was performed and the mother was transferred to the intensive care unit (ICU) post-operatively to optimize management of her coagulopathy. Her abnormal laboratory studies normalized by post-operative day four and she was discharged home with her newborn.
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Affiliation(s)
- Joshua Ronen
- Internal Medicine Resident Physician, Texas Tech University Health Sciences Center
| | - Shahzeb Shaheen
- Ross University School of Medicine, California Hospital Medical Center
| | - David Steinberg
- Attending Physician In Family Medicine & Advanced Obstetrics, California Hospital Medical Center, Volunteer Faculty Physician at the Keck School of Medicine, University of Southern California
| | - Kevin R Justus
- Attending Physician In Maternal Fetal Medicine, Cedars-Sinai Medical Center, Voluntary Clinical Professor at the Keck School of Medicine Dept. of Ob-Gyn, University of Southern California
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Natarajan SK, Ibdah JA. Role of 3-Hydroxy Fatty Acid-Induced Hepatic Lipotoxicity in Acute Fatty Liver of Pregnancy. Int J Mol Sci 2018; 19:ijms19010322. [PMID: 29361796 PMCID: PMC5796265 DOI: 10.3390/ijms19010322] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 01/16/2018] [Accepted: 01/16/2018] [Indexed: 12/16/2022] Open
Abstract
Acute fatty liver of pregnancy (AFLP), a catastrophic illness for both the mother and the unborn offspring, develops in the last trimester of pregnancy with significant maternal and perinatal mortality. AFLP is also recognized as an obstetric and medical emergency. Maternal AFLP is highly associated with a fetal homozygous mutation (1528G>C) in the gene that encodes for mitochondrial long-chain hydroxy acyl-CoA dehydrogenase (LCHAD). The mutation in LCHAD results in the accumulation of 3-hydroxy fatty acids, such as 3-hydroxy myristic acid, 3-hydroxy palmitic acid and 3-hydroxy dicarboxylic acid in the placenta, which are then shunted to the maternal circulation leading to the development of acute liver injury observed in patients with AFLP. In this review, we will discuss the mechanistic role of increased 3-hydroxy fatty acid in causing lipotoxicity to the liver and in inducing oxidative stress, mitochondrial dysfunction and hepatocyte lipoapoptosis. Further, we also review the role of 3-hydroxy fatty acids in causing placental damage, pancreatic islet β-cell glucolipotoxicity, brain damage, and retinal epithelial cells lipoapoptosis in patients with LCHAD deficiency.
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Affiliation(s)
- Sathish Kumar Natarajan
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583-0806, USA.
| | - Jamal A Ibdah
- Division of Gastroenterology and Hepatology, University of Missouri, Columbia, MO 65212, USA.
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO 65212, USA.
- Harry S. Truman Memorial Veterans Medical Center, Columbia, MO 65201, USA.
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40
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Anon B, Scotto B, Bacq Y. Acute fatty liver of pregnancy simulating liver tumor. Clin Case Rep 2018; 6:230-231. [PMID: 29375874 PMCID: PMC5771878 DOI: 10.1002/ccr3.1293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Revised: 11/04/2017] [Accepted: 11/07/2017] [Indexed: 12/17/2022] Open
Abstract
Acute fatty liver of pregnancy (AFLP) is a rare liver disease unique to pregnancy that can lead to acute liver failure. Clinicians must have a high index of suspicion for AFLP because only early diagnosis and prompt delivery improve maternal and fetal prognosis.
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Affiliation(s)
- Benjamin Anon
- Department of Hepatology and Gastroenterology; University Hospital of Tours; Tours France
| | - Béatrice Scotto
- Department of Radiology; University Hospital of Tours; Tours France
| | - Yannick Bacq
- Department of Hepatology and Gastroenterology; University Hospital of Tours; Tours France
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41
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42
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Anon B, Barbet C, Gendrot C, Labarthe F, Bacq Y. [Acute fatty liver of pregnancy and mitochondrial fatty acid oxidation. Consequences for the offspring]. Arch Pediatr 2017. [PMID: 28647472 DOI: 10.1016/j.arcped.2017.05.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Acute fatty liver of pregnancy (AFLP) is a rare liver disease unique to pregnancy that can lead to acute liver failure. The prognosis, initially often fatal for both mother and child, has been improved by prompt delivery. The diagnosis should be highly suspected if the mother presents epigastric pain, nausea and/or vomiting, or polyuria-polydipsia in the third trimester of pregnancy. AFLP has been found associated with a genetic deficiency of fatty acid beta-oxidation, which may cause sudden death in infancy. Consequently, the mother and her newborn should undergo screening for this deficiency.
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Affiliation(s)
- B Anon
- Service d'hépato-gastroentérologie, hôpital Trousseau, CHRU de Tours, 37044 Tours cedex, France.
| | - C Barbet
- Service de pédiatrie, hôpital Clocheville, CHRU de Tours, 37044 Tours cedex, France
| | - C Gendrot
- Laboratoire de biochimie et biologie moléculaire, hôpital Bretonneau, CHRU de Tours, 37044 Tours cedex, France
| | - F Labarthe
- Service de pédiatrie, hôpital Clocheville, CHRU de Tours, 37044 Tours cedex, France
| | - Y Bacq
- Service d'hépato-gastroentérologie, hôpital Trousseau, CHRU de Tours, 37044 Tours cedex, France
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43
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Acute Fatty Liver Disease of Pregnancy: Updates in Pathogenesis, Diagnosis, and Management. Am J Gastroenterol 2017; 112:838-846. [PMID: 28291236 DOI: 10.1038/ajg.2017.54] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 02/03/2017] [Indexed: 12/11/2022]
Abstract
Acute fatty liver of pregnancy (AFLP) is an obstetric emergency characterized by maternal liver failure and may have complications for the mother and fetus, including death. This review examines recent literature on the epidemiology, pathogenesis, diagnosis, and treatment of acute fatty liver of pregnancy. Pathogenesis of this disease has been linked to defects in fatty acid metabolism during pregnancy, especially in the setting of fetal genetic defects in fatty acid oxidation. The value of screening all patients for these genetic defects remains to be determined. Distinguishing AFLP from other high-risk liver diseases of pregnancy that have overlap features, such as HELLP and preeclampsia, can be challenging. Although sensitive diagnostic tools such as the Swansea criteria have been developed, further work is needed to diagnose AFLP more quickly. Although survival rates have improved in the past 30 years, delay in diagnosis and treatment of AFLP has life-threatening consequences; an algorithmic approach to AFLP may be a valuable resource for clinicians. Future epidemiological and long-term studies will improve our prediction of women at risk for developing AFLP and determine the long-term consequences of this condition.
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Gunaydin B, Tuna AT. Anesthetic considerations for liver diseases unique to pregnancy. World J Anesthesiol 2016; 5:54-61. [DOI: 10.5313/wja.v5.i3.54] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 07/01/2016] [Accepted: 08/01/2016] [Indexed: 02/06/2023] Open
Abstract
Liver diseases that are most unique to pregnancy consist of hyperemesis gravidarum, acute fatty liver of pregnancy, intrahepatic cholestasis of pregnancy, and hemolysis, elevated liver enzymes and low platelets syndrome. In this review, risk factors, etiology, symptoms, diagnosis, prognosis and treatment of each entity followed by principles of anesthetic management based on the case reports or retrospective records will be addressed.
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Wang HY, Jiang Q, Shi H, Xu YQ, Shi AC, Sun YL, Li J, Ning Q, Shen GX. Effect of caesarean section on maternal and foetal outcomes in acute fatty liver of pregnancy: a systematic review and meta-analysis. Sci Rep 2016; 6:28826. [PMID: 27387594 PMCID: PMC4937371 DOI: 10.1038/srep28826] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Accepted: 06/02/2016] [Indexed: 12/20/2022] Open
Abstract
Several studies have reported a positive association between caesarean section for expeditious pregnancy termination and perinatal outcomes in acute fatty liver of pregnancy (AFLP); however, the risks remain unclear and independent studies have reported conflicting findings. In this meta-analysis, we aimed to confirm the relationship between caesarean section and perinatal outcomes in AFLP. The PubMed, Embase, and China National Knowledge Infrastructure databases were searched (until July 17, 2015) for observational clinical studies focusing on the association between caesarean section and perinatal outcomes in AFLP. Data were extracted and processed independently by 2 authors. We also compared caesarean section with vaginal delivery to further investigate this relationship. We observed that 2 of the 3 primary outcomes in caesarean section exhibited positive effects-the maternal mortality rate was 44% lower (relative risk [RR], 0.56 [0.41-0.76]) and perinatal mortality rate was also reduced (RR, 0.52 [0.38-0.71]), compared to those for vaginal delivery. We did not find any associations between caesarean section and perinatal outcomes in AFLP in terms of neonatal mortality type and maternal multiple organ complications. These findings emphasise the significant prognostic value and clinical implications of caesarean section in AFLP, and suggest that the adverse outcomes should be reduced.
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Affiliation(s)
- Hong-Yan Wang
- Department of Infectious Disease, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Gastroenterology, Shenzhen Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
| | - Qing Jiang
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Allergy, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hao Shi
- Department of Epidemiology and Biostatistics, and the Ministry of Education Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yun-Qing Xu
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ai-Chao Shi
- Department of Infectious Disease, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuan-Li Sun
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jian Li
- Department of Gastroenterology, Shenzhen Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
| | - Qin Ning
- Department of Infectious Disease, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Guan-Xin Shen
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Donnelly MC, Hayes PC, Simpson KJ. The changing face of liver transplantation for acute liver failure: Assessment of current status and implications for future practice. Liver Transpl 2016; 22:527-35. [PMID: 26823231 DOI: 10.1002/lt.24403] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2015] [Revised: 01/01/2016] [Accepted: 01/15/2016] [Indexed: 02/07/2023]
Abstract
The etiology and outcomes of acute liver failure (ALF) have changed since the definition of this disease entity in the 1970s. In particular, the role of emergency liver transplantation has evolved over time, with the development of prognostic scoring systems to facilitate listing of appropriate patients, and a better understanding of transplant benefit in patients with ALF. This review examines the changing etiology of ALF, transplant benefit, outcomes following transplantation, and future alternatives to emergency liver transplantation in this devastating condition.
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Affiliation(s)
- Mhairi C Donnelly
- Department of Hepatology, Division of Clinical and Surgical Sciences, University of Edinburgh, Edinburgh, United Kingdom.,Scottish Liver Transplantation Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Peter C Hayes
- Department of Hepatology, Division of Clinical and Surgical Sciences, University of Edinburgh, Edinburgh, United Kingdom.,Scottish Liver Transplantation Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Kenneth J Simpson
- Department of Hepatology, Division of Clinical and Surgical Sciences, University of Edinburgh, Edinburgh, United Kingdom.,Scottish Liver Transplantation Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
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Masoodi I, Al-Lehibi A, Wani A, Alqutub A. Acute Fatty Liver of Pregnancy Mimicking Puerperal Sepsis: Report of a Case with Literature Review. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2016; 4:42-44. [PMID: 30787696 PMCID: PMC6298272 DOI: 10.4103/1658-631x.170894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Puerperal pyrexia is defined as fever in a woman within 6 weeks of giving birth, which is ≥38°C. We describe the clinical scenario of fever and progressive jaundice in a 32-year-old female in the postpartum period. The laboratory data showed normal leukocytic counts and all her septic screen was noncontributory. While in the hospital, her bilirubin levels progressively increased and showed a mild elevation of liver enzymes. There was no evidence of biliary obstruction. A liver biopsy clinched the diagnosis of acute fatty liver. Acute fatty liver of pregnancy is a rare but serious complication of pregnancy. It typically presents in the third trimester and can lead to multi-organ failure and death. This report highlights the importance of liver biopsy and an atypical presentation of fatty liver of pregnancy.
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Affiliation(s)
- Ibrahim Masoodi
- Department of Internal Medicine, College of Medicine, Taif University, Taif, Saudi Arabia
| | - Abed Al-Lehibi
- Department of Gastroenterology, KFMC, Riyadh, Saudi Arabia
| | - Abdullah Wani
- Department of Gastroenterology, KFMC, Riyadh, Saudi Arabia
| | - Adel Alqutub
- Department of Gastroenterology, KFMC, Riyadh, Saudi Arabia
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Thromboelastometry-guided hemostatic therapy: an efficacious approach to manage bleeding risk in acute fatty liver of pregnancy: a case report. J Med Case Rep 2015; 9:202. [PMID: 26395443 PMCID: PMC4580117 DOI: 10.1186/s13256-015-0690-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 08/21/2015] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Acute fatty liver of pregnancy (AFLP) is a rare but life-threatening disease. AFLP is characterized by liver failure with different degrees of coagulopathy. Outcome and survival can be dramatically improved with prompt recognition and treatment. Thromboelastometry has been considered a point of care for the management of bleeding patients. It could, therefore, be an alternative tool to treat the complex cases of AFLP involving liver failure and coagulopathy. Through this study, we present our successful experience of an AFLP case that was submitted to an emergency cesarean section in which blood transfusion was guided by thromboelastometry. CASE PRESENTATION We report the case of a previously healthy 28-year-old woman, Afro-Brazilian, in her first pregnancy with no medical records until the 36(th) pregnancy week. She presented to our emergency department with an acute onset of abdominal pain, jaundice, nausea and vomiting. The laboratory examinations revealed metabolic acidosis, acute kidney injury (serum creatinine 3.4 mg/dL), platelets 97 × 10(3)/mm3, serum fibrinogen 98 mg/dL and increased international nationalized ratio (INR 6.9) without acute bleeding. An emergency cesarean section was indicated. Based on the results of the thromboelastometric tests EXTEM and FIBTEM, prothrombin complex concentrate and fibrinogen concentrate were administered at the beginning of the cesarean section, which succeeded with no major bleeding and without need of further transfusion. CONCLUSIONS Thromboelastometry may be considered a useful, feasible and safe tool to monitor and manage coagulopathy in obstetric patients with acute fatty liver of pregnancy, with the potential advantage of helping avoid unnecessary transfusion in such patients.
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Barvalia U, Eliades M, Melhem L. Concomitant Pituitary Apoplexy and Acute Fatty Liver of Pregnancy Complicated With Disseminated Intravascular Coagulation. AACE Clin Case Rep 2015. [DOI: 10.4158/ep14436.cr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Abstract
Intrahepatic cholestasis of pregnancy is the most common liver disease of pregnancy. It is characterized by pruitus, elevated levels of maternal serum bile salts, and normal or mildly elevated liver enzymes occurring after 30 weeks of pregnancy. The primary risks associated with this condition include preterm delivery, meconium-stained amniotic fluid, and stillbirth. Management of intrahepatic cholestasis of pregnancy utilizes a 2-prong approach of oral medications and comfort measures along with active management close to term. The goal of active management has been to deliver women between 37 and 39 weeks of gestation in order to prevent the risk of stillbirth. Currently, expert opinions vary as to recommendations for fetal surveillance and induction of labor. Controversy exists as to whether there is an increased incidence of stillbirth between 37 and 39 weeks of gestation. This critical clinical review is a comprehensive overview of intrahepatic cholestasis of pregnancy, including background, controversies, and care of the pregnant woman with this condition and how to provide appropriate follow-up care later after delivery.
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