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Hassan MK, Alswat K, El-Kassas M. Shedding lights on diagnostic challenges in Wilson's disease: The positive impact of introducing steatotic liver disease new nomenclature umbrella. Liver Int 2024; 44:1267-1268. [PMID: 38345185 DOI: 10.1111/liv.15868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 02/04/2024] [Indexed: 04/19/2024]
Affiliation(s)
- Marwa Khalaf Hassan
- Tropical Medicine and Gastroenterology Department, Assiut Liver Center, Assiut, Egypt
| | - Khalid Alswat
- Liver Disease Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- Steatotic Liver Disease Study Foundation in Middle East and North Africa (SLMENA), Cairo, Egypt
| | - Mohamed El-Kassas
- Steatotic Liver Disease Study Foundation in Middle East and North Africa (SLMENA), Cairo, Egypt
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
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2
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Youssef EM, Wu GY. Subnormal Serum Liver Enzyme Levels: A Review of Pathophysiology and Clinical Significance. J Clin Transl Hepatol 2024; 12:428-435. [PMID: 38638374 PMCID: PMC11022067 DOI: 10.14218/jcth.2023.00446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/09/2024] [Accepted: 02/18/2024] [Indexed: 04/20/2024] Open
Abstract
Subnormal levels of liver enzymes, below the lower limit of normal on local laboratory reports, can be useful diagnostically. For instance, subnormal levels of aminotransferases can be observed in vitamin B6 deficiency and chronic kidney disease. Subnormal alkaline phosphatase levels may indicate the presence of hypophosphatasia, Wilson's disease, deficiencies of divalent ions, or malnutrition. Subnormal levels of gamma glutamyl transferase may be seen in cases of acute intrahepatic cholestasis, the use of certain medications, and in bone disease. Finally, subnormal levels of 5'-nucleotidase have been reported in lead poisoning and nonspherocytic hemolytic anemia. The aim of this review is to bring attention to the fact that subnormal levels of these enzymes should not be ignored as they may indicate pathological conditions and provide a means of early diagnosis.
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Affiliation(s)
| | - George Y. Wu
- Department of Medicine, Division of Gastroenterology-Hepatology, University of Connecticut Health Center, Farmington, CT, USA
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3
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Wahab A, Sapkota K, Jayakumar K, Syed EUR, Amin RU, Ullah H, Khan N. Unexplained Chronic Liver Disease and Hemolytic Anemia in a Young Girl: A Case of Wilson's Disease. Cureus 2023; 15:e50724. [PMID: 38234952 PMCID: PMC10792352 DOI: 10.7759/cureus.50724] [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: 12/17/2023] [Indexed: 01/19/2024] Open
Abstract
Wilson's disease (WD) is an autosomal recessive disorder affecting the metabolism of copper that can present with a variety of clinical symptoms. Low levels of serum copper and ceruloplasmin, increased excretion of copper in the urine, and/or increasing quantities of copper in the liver are diagnostic indicators. The gold standard for diagnosis is genetic testing. The care approach includes the utilization of liver transplants as a therapeutic option in advanced patients and the use of copper-chelating medications. We describe a unique case of WD in a 14-year-old girl who presented with ascites, hemolytic anemia, and liver dysfunction. There was no indication of abdominal TB, and her viral, autoimmune, and hemolytic profiles were all normal. Low serum ceruloplasmin, elevated urine copper, and distinctive liver histology all supported the WD diagnosis. After starting penicillamine medication, the patient's symptoms improved, but her blood counts did not. This example emphasizes how crucial it is to rule out WD in patients with chronic liver disease, hemolytic anemia, and unexplained ascites, particularly in younger age groups.
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Affiliation(s)
- Abdul Wahab
- Internal Medicine, Hayatabad Medical Complex Peshawar, Peshawar, PAK
| | - Kriti Sapkota
- Internal Medicine, Medical University of Gdańsk, Gdańsk, POL
| | | | | | - Rooh Ul Amin
- Internal Medicine, Hayatabad Medical Complex Peshawar, Peshawar, PAK
| | - Hidayat Ullah
- Medical Unit, Hayatabad Medical Complex Peshawar, Peshawar, PAK
| | - Nauman Khan
- Internal Medicine, Khyber Medical College, Peshawar, PAK
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4
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Jain A, Meshram RJ, Lohiya S, Hinge DV, Wandile S. Wilson's Disease in a 17-Year-Old Male With Sickle Cell Trait: A Report of a Rare Case. Cureus 2023; 15:e51200. [PMID: 38283498 PMCID: PMC10818089 DOI: 10.7759/cureus.51200] [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: 12/17/2023] [Accepted: 12/27/2023] [Indexed: 01/30/2024] Open
Abstract
This case report describes the atypical presentation of Wilson's disease in a 17-year-old male with sickle cell trait AS pattern. The patient initially presented with fever, generalized weakness, and joint pain, leading to an inconclusive diagnosis and unsuccessful initial treatment. A comprehensive re-evaluation revealed vitamin-A deficiency, adenoid hypertrophy, splenomegaly, and acalculous cholecystitis. Elevated copper levels in the 24-hour urine test confirmed the diagnosis of Wilson's disease. Treatment was modified to include amikacin, prednisolone, and Zinconia®, with analgesics for joint pain management. This case emphasizes the need for a thorough diagnostic approach and consideration of overlapping conditions in complex presentations, contributing to improved patient outcomes.
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Affiliation(s)
- Aditya Jain
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Revat J Meshram
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sham Lohiya
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Dinesh V Hinge
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Shailesh Wandile
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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5
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Åberg F, Hagström H. Challenges with neuropsychiatric Wilson's disease. United European Gastroenterol J 2023; 11:906. [PMID: 37853947 PMCID: PMC10637113 DOI: 10.1002/ueg2.12479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2023] Open
Affiliation(s)
- Fredrik Åberg
- Transplantation and Liver SurgeryHelsinki University HospitalHelsinkiFinland
- University of HelsinkiHelsinkiFinland
| | - Hannes Hagström
- Department of Medicine, HuddingeKarolinska InstitutetStockholmSweden
- Division of HepatologyDepartment of Upper GIKarolinska University HospitalStockholmSweden
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6
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Cai L, Huang X, Ye Y, Yang D, Xie L, Fu D, Peng L, Zhou D, Liao J. Role of gender and age in features of Wilson's disease. Front Neurol 2023; 14:1176946. [PMID: 37475745 PMCID: PMC10354542 DOI: 10.3389/fneur.2023.1176946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 06/19/2023] [Indexed: 07/22/2023] Open
Abstract
Background Wilson's disease (WD) is a recessive genetic disorder characterized by copper metabolism dysfunction. It is difficult to obtain an accurate diagnosis due to its variable clinical presentation. This study aimed to describe the clinical characteristics and diagnostic particularities in a series of Chinese WD patients. Methods The medical records of 371 patients with WD retrieved from January 2005 to December 2020 were retrospectively reviewed. Results The incidence of WD has a male predominance in the adult population. However, the difference in sex distribution is not significant in the pediatric population. Females have an earlier symptom onset than males. The most common initial symptoms were neuropsychiatric manifestations both in the pediatric population (49.7%) and adult population (69.8%), and there was a male predominance (61.8%). Eighty-two percent of patients presented with more than two neurologic symptoms. Fifty-two (14%) patients presented with psychiatric symptoms. The most common WD phenotype was the neuropsychiatric form (48%). The age of onset occurred earlier in patients with the hepatic phenotype than in those with the neuropsychiatric phenotype. Moreover, there was a significant difference in sex distribution regarding phenotype. Females presented with a hepatic phenotype more often than males, and the neuropsychiatric phenotype occurred more frequently in males with an older onset age. Further study showed that the age at onset was a deciding factor for predicting the neuropsychiatric phenotype among the hepatic phenotype. However, sex did not correlate with the phenotype. Conclusion Males seem to have a higher disease susceptibility, with symptom onset later than females. Males frequently present with a neuropsychiatric phenotype, while females present with a hepatic phenotype. Age at onset was a deciding factor for predicting the WD phenotype. Further studies focusing on the effect of estrogens on the pathology of WD are suggested.
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Affiliation(s)
- Lin Cai
- Department of Gastroenterology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- Non-communicable Diseases Research Center, West China-PUMC C. C. Chen Institute of Health, Sichuan University, Chengdu, China
| | - Xiaotao Huang
- Department of Gastroenterology, 903 Hospital, Jiangyou, China
| | - Yan Ye
- Department of Gastroenterology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- Non-communicable Diseases Research Center, West China-PUMC C. C. Chen Institute of Health, Sichuan University, Chengdu, China
| | - Dailan Yang
- Department of Gastroenterology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- Non-communicable Diseases Research Center, West China-PUMC C. C. Chen Institute of Health, Sichuan University, Chengdu, China
| | - Linshen Xie
- Department of Occupational Disease and Toxicosis, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Daigang Fu
- Department of Occupational Disease and Toxicosis, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Lijun Peng
- Department of Occupational Disease and Toxicosis, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Dingzi Zhou
- Department of Occupational Disease and Toxicosis, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Juan Liao
- Department of Gastroenterology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
- Non-communicable Diseases Research Center, West China-PUMC C. C. Chen Institute of Health, Sichuan University, Chengdu, China
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Ungureanu IM, Iesanu MI, Boboc C, Cosoreanu V, Vatra L, Kadar A, Ignat EN, Galos F. Addressing the Challenges in the Diagnosis and Management of Pediatric Wilson's Disease-Case Report and Literature Review. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040786. [PMID: 37109744 PMCID: PMC10144359 DOI: 10.3390/medicina59040786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 04/08/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023]
Abstract
Wilson's disease (WD) is an autosomal recessive disorder, in which the metabolism of copper is affected by metal accumulation in several organs that causes gradual organ degeneration. Since Wilson's initial description of WD over a century ago, there have been significant improvements in understanding and managing the condition. Nevertheless, the ongoing gap between the onset of symptoms and diagnosis highlights the difficulties in identifying this copper overload disorder early. Despite being a treatable condition, detecting WD early remains a challenge for healthcare professionals at all levels of care, likely due to its rarity. The key challenge is, therefore, to educate physicians on how to identify atypical or infrequent symptoms of WD, prompting them to consider the diagnosis more carefully. The purpose of our review is to draw attention to the difficulties associated with diagnosing pediatric WD, starting from our personal experience of a complex case and then examining relevant literature. In summary, the diagnosis of WD in children is intricate and requires a heightened level of suspicion to identify this infrequent condition. A thorough evaluation by a multidisciplinary team of physicians, along with genetic testing, histopathologic examination, and specialized imaging studies, may be necessary to confirm the diagnosis and guide treatment.
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Affiliation(s)
- Irene Maria Ungureanu
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
| | - Mara Ioana Iesanu
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
- Department of Physiology, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Catalin Boboc
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
| | - Vlad Cosoreanu
- Department of Pediatric Surgery, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
| | - Lorena Vatra
- Department of Pediatric Surgery, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
| | - Anna Kadar
- Department of Pediatric Surgery, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
- Department of Pediatric Surgery, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | | | - Felicia Galos
- Department of Pediatrics, Marie Curie Emergency Children's Hospital, 041451 Bucharest, Romania
- Department of Pediatrics, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
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8
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Pitfalls in the management of metabolic liver diseases (debate). EGYPTIAN LIVER JOURNAL 2023. [DOI: 10.1186/s43066-023-00246-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
Abstract
Background
The liver has an important role in the different metabolic processes. So, inborn errors of metabolism will result in several metabolic disorders, which can cause acute or chronic liver disease leading to cirrhosis and liver cancer.
Main body
In one of our Egyptian conferences, the United Conference of Hepatogastroenterology and Infectious Diseases (UCHID) 2022, our authors discussed the debates on the management of Wilson’s disease, hereditary hemochromatosis, and alpha one anti-trypsin deficiency.
Conclusion
The session summarized the pitfalls in the management of the 3 serious metabolic liver disorders with focused take-home messages to every physician.
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9
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Nilles C, Obadia MA, Sobesky R, Dumortier J, Guillaud O, Laurencin C, Moreau C, Vanlemmens C, Ory-Magne F, de Ledinghen V, Bardou-Jacquet E, Fluchère F, Collet C, Oussedik-Djebrani N, Woimant F, Poujois A. Diagnosis and Outcomes of Late-Onset Wilson's Disease: A National Registry-Based Study. Mov Disord 2023; 38:321-332. [PMID: 36573661 DOI: 10.1002/mds.29292] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 11/07/2022] [Accepted: 11/16/2022] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Wilson's disease (WD) is usually diagnosed in children and young adults; limited data exist on late-onset forms. OBJECTIVE The aim was to characterize the clinical and paraclinical presentations, therapeutic management, and outcomes in patients with late-onset WD. METHODS Patients diagnosed with WD after age 40 years were identified from the French Wilson's Disease Registry (FWDR). Clinical, laboratory, and imaging findings and treatment were reported at diagnosis and last follow-up. RESULTS Forty-five patients were identified (median age: 49, range: 40-64) and placed in three groups according to their clinical presentation: neurological (n = 20, median diagnostic delay: 20 months), hepatic (n = 13, diagnostic delay: 12 months), and family screening (n = 12), all confirmed genetically. Six neurological patients had an atypical presentation (1 torticollis, 2 writer's cramps, 2 functional movement disorders, and 1 isolated dysarthria), without T2/fluid-attenuated inversion recovery brain magnetic resonance imaging (MRI) hyperintensities; 5 of 6 had no Kayser-Fleischer ring (KFR); 5 of 6 had liver involvement. In the neurological group, 84% of patients improved clinically, and 1 developed copper deficiency. In the hepatic group, 77% had cirrhosis; 6 patients required liver transplantation. In the screened group, 43% had mild liver involvement; 3 were not treated and remained stable; 24-h urinary copper excretion was normal in 33% of patients at diagnosis. CONCLUSIONS In the FWDR, late-onset forms of WD affect 8% of patients, mostly with neurological presentations. Thirty percent of the neurological forms were atypical (isolated long-lasting symptoms, inconspicuous brain MRI, no KFR). With personalized treatment, prognosis was good. This study emphasized that WD should be suspected at any age and even in cases of atypical presentation. © 2022 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Christelle Nilles
- Department of Neurology, Rothschild Foundation Hospital, Paris, France.,National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Rothschild Foundation Hospital, Paris, France
| | - Mickael Alexandre Obadia
- Department of Neurology, Rothschild Foundation Hospital, Paris, France.,National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Rothschild Foundation Hospital, Paris, France
| | - Rodolphe Sobesky
- Centre Hépato-Biliaire, AP-HP, DHU Hepatinov, INSERM UMR-S 1193, Hôpital Paul Brousse, Villejuif, France
| | - Jérôme Dumortier
- National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Femme Mère Enfant Hospital, Hospices Civils de Lyon, Bron, France.,Department of Hepatologie-Gastroenterologie, Edouard Herriot Hospital, Hospices Civils de Lyon, Lyon, France
| | - Olivier Guillaud
- National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Femme Mère Enfant Hospital, Hospices Civils de Lyon, Bron, France.,Service d'explorations fonctionnelles digestives, CHU Lyon, Lyon, France
| | - Chloé Laurencin
- National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Femme Mère Enfant Hospital, Hospices Civils de Lyon, Bron, France.,Service de Neurologie HFME-GHE, Bron Cedex, France
| | - Caroline Moreau
- Service de neurologie et pathologies du mouvement, INSERM UMR, CHU Lille, Lille, France
| | - Claire Vanlemmens
- Service d'Hépatologie et soins intensifs digestifs, CHU Besançon, Hôpital Jean Minjoz, Besançon, France
| | - Fabienne Ory-Magne
- Service de Neurologie, Neurology Department, CHU Toulouse, Hôpital Purpan, Toulouse, France
| | - Victor de Ledinghen
- Service d'Hépatologie-Gastroentérologie, Hôpital Haut-Lévêque, CHU Bordeaux, Pessac & INSERM U1312, Université de Bordeaux, Bordeaux, France
| | | | - Frederique Fluchère
- Service de Neurologie, Neurology Department, CHU Marseille, Hôpital de la Timone, Marseille, France
| | - Corinne Collet
- National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Rothschild Foundation Hospital, Paris, France.,Département de Génétique, Hôpital Robert Debré AP-HP, Paris, France
| | - Nouzha Oussedik-Djebrani
- National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Rothschild Foundation Hospital, Paris, France.,Laboratoire de Toxicologie Biologique, Hôpital Lariboisière AP-HP, Paris, France
| | - France Woimant
- National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Rothschild Foundation Hospital, Paris, France
| | - Aurélia Poujois
- Department of Neurology, Rothschild Foundation Hospital, Paris, France.,National Reference Center for Wilson's Disease and Other Copper-Related Rare Diseases, Rothschild Foundation Hospital, Paris, France
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10
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Guillaud O, Dumortier J, Couchonnal-Bedoya E, Ruiz M. Wilson Disease and Alpha1-Antitrypsin Deficiency: A Review of Non-Invasive Diagnostic Tests. Diagnostics (Basel) 2023; 13:diagnostics13020256. [PMID: 36673066 PMCID: PMC9857715 DOI: 10.3390/diagnostics13020256] [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: 12/11/2022] [Accepted: 01/03/2023] [Indexed: 01/12/2023] Open
Abstract
Wilson disease and alpha1-antitrypsin deficiency are two rare genetic diseases that may impact predominantly the liver and/or the brain, and the liver and/or the lung, respectively. The early diagnosis of these diseases is important in order to initiate a specific treatment, when available, ideally before irreversible organ damage, but also to initiate family screening. This review focuses on the non-invasive diagnostic tests available for clinicians in both diseases. These tests are crucial at diagnosis to reduce the potential diagnostic delay and assess organ involvement. They also play a pivotal role during follow-up to monitor disease progression and evaluate treatment efficacy of current or emerging therapies.
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Affiliation(s)
- Olivier Guillaud
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre National de Référence pour la Maladie de Wilson, 69500 Bron, France
- Ramsay Générale de Santé, Clinique de la Sauvegarde, 69009 Lyon, France
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Fédération des Spécialités Digestives, 69003 Lyon, France
- Correspondence: ; Tel.: +33-4-72-11-95-19
| | - Jérôme Dumortier
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre National de Référence pour la Maladie de Wilson, 69500 Bron, France
- Hospices Civils de Lyon, Hôpital Edouard Herriot, Fédération des Spécialités Digestives, 69003 Lyon, France
- Faculté de Médecine Lyon Est, Université Claude Bernard Lyon 1, 69003 Lyon, France
| | - Eduardo Couchonnal-Bedoya
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre National de Référence pour la Maladie de Wilson, 69500 Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service d’Hépatogastroentérologie et Nutrition Pédiatrique, 69500 Bron, France
| | - Mathias Ruiz
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Service d’Hépatogastroentérologie et Nutrition Pédiatrique, 69500 Bron, France
- Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, Centre National de Référence pour l’Atrésie des Voies Biliaires et les Cholestases Génétiques, 69500 Bron, France
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11
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Jia S, Li X, Zhang W, Zhang B, Wu Z, Duan W, Ou X, Zhou D, Huang J. Laboratory and clinical evaluation of a microarray for the detection of ATP7B mutations in Wilson disease in China. J Clin Lab Anal 2022; 36:e24735. [PMID: 36253962 DOI: 10.1002/jcla.24735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 10/02/2022] [Accepted: 10/05/2022] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Wilson disease (WD) is an autosomal recessive copper metabolic disorder caused by mutations in ATP7B. Sanger sequencing is currently used for ATP7B variant identification. However, the ATP7B gene contains 21 exons, which makes sequencing of the entire gene both complex and time-consuming. Therefore, a simpler assay is urgently needed. METHODS We performed a laboratory and clinical evaluation of an oligonucleotide microarray for the detection of 24 ATP7B recurrent mutations (except p.P992L) in Chinese patients with WD. RESULTS The accuracy of the microarray was evaluated by screening for ATP7B mutations in 126 patients including 106 suspected WD samples and 20 patients with other liver diseases as negative control. Results were confirmed by Sanger sequencing. We established a reliable microarray system for the rapid detection of the 24 ATP7B mutations, with a sensitivity of 30 ng/test genomic DNA and specificity of 100% for all loci; the coefficient of variation in repeatability tests was <10%. Clinical evaluation showed an overall concordance between the microarray detection and sequencing of 100%, and 81.13% (86/106) of suspected WD cases showed ATP7B mutations by microarray detection. Microarray and Sanger sequencing identified p.R778L (50.94%), p.A874V (17.92%), p.P992L (11.32%), p.V1106I (11.32%), and p.I1148T (6.60%) as the most common mutations in WD patients. CONCLUSIONS Our microarray system is customizable and easily used for high-throughput detection of certain recurrent ATP7B mutations, providing a simpler method suitable for WD genetic diagnosis in China.
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Affiliation(s)
- Siyu Jia
- Experimental Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Xiaojin Li
- Experimental Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Wei Zhang
- Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China.,Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Bei Zhang
- Experimental Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Zhen Wu
- Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China.,Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Weijia Duan
- Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China.,Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiaojuan Ou
- Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China.,Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Donghu Zhou
- Experimental Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Jian Huang
- Experimental Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Clinical Research Center for Rare Liver Diseases, Capital Medical University, Beijing, China.,Liver Research Center, National Clinical Research Center for Digestive Diseases, Beijing, China.,Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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12
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Long-Term Urinary Copper Excretion and Exchangeable Copper in Children With Wilson Disease Under Chelation Therapy. J Pediatr Gastroenterol Nutr 2022; 75:e75-e80. [PMID: 35706098 DOI: 10.1097/mpg.0000000000003531] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Determining 24-hour urinary copper excretion (UCE) levels is useful for diagnosing Wilson's disease (WD) and for treatment monitoring. Exchangeable copper (ExC) is a novel potential marker, but its long-term changes have never been described in patients under chelation therapy. Our aim was to describe the long-term changes in ExC levels compared to UCE levels in symptomatic WD pediatric patients under chelation therapy. METHODS A retrospective, descriptive, and analytical study including all patients under 18 years of age, diagnosed between 2006 and 2020, and treated with chelation therapy was conducted at the National Reference Center for WD in Lyon. Ceruloplasmin levels, serum copper, 24 h-UCE, ExC, and liver enzymes at diagnosis and during follow-up were analyzed. RESULTS Our study included 36 patients, predominantly with hepatic form of WD (n = 31). The median [interquartile range (IQR)] age at diagnosis was 10.5 (8.4-13.1) years, and the median (IQR) follow-up duration was 6.3 (3.3-8.8) years. At diagnosis, the median (IQR) ExC value was 1.01 (0.60-1.52) µmol/L. There was a significant decrease during the first year of chelation treatment ( P = 0.0008), then a stabilization. The median (IQR) ExC values was 0.38 (0.22-0.63) µmol/L at 12-18 months and 0.43 (0.31-0.54) µmol/L at 5 years of chelation treatment ( P = 0.4057). Similarly, there was a significant decrease in 24-hour UCE ( P < 0.001) during the first year of chelation treatment, then a stabilization. CONCLUSIONS Our study showed a significant decrease in ExC and 24-hour UCE levels during the first year of follow-up; The dynamics of both biomarkers were similar along the follow-up, demonstrating their usefulness in clinical practice for monitoring WD.
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Voloshyna D, Bseiso A, Shaik TA, Sedhai S, Abdelsamad A, Khan MH, Sandhu QI, Saleem F, Ghaffari MAZ. Rapid Eye Movement Behavior Sleep Disorder as a Primary Manifestation of Wilson Disease: A Gateway to Early Intervention. Cureus 2022; 14:e29618. [PMID: 36312644 PMCID: PMC9595345 DOI: 10.7759/cureus.29618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2022] [Indexed: 11/11/2022] Open
Abstract
Wilson's disease (WD) is one of the most prevalent genetic conditions in the world. The average onset age ranges between 5 and 35 years. The prognosis tends to be worse if the diagnosis is delayed. Neurocognitive and psychological disorders are the most common extrahepatic manifestations of WD. Moreover, rapid eye movement (REM) sleep behavior disorder (RBD) is discovered to have a significant correlation with neurodegenerative disorders, particularly WD. Several synucleinopathies, including WD, have an early prodromal stage that manifests as RBD or sleep behavior disorder. We hereby present a case of a 14-year-old patient with borderline ceruloplasmin levels and REM sleep disorder as an early manifestation of WD. RBD may be considered one of the earliest manifestations of such disorders and a vital phase of the disease's onset, as the patient may be more responsive to treatment at this point.
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Martínez-Morillo E, Bauça JM. Biochemical diagnosis of Wilson's disease: an update. ADVANCES IN LABORATORY MEDICINE 2022; 3:103-125. [PMID: 37361868 PMCID: PMC10197364 DOI: 10.1515/almed-2022-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 01/26/2022] [Indexed: 06/28/2023]
Abstract
Wilson's disease (WD) is an inherited disorder of copper metabolism caused by mutations in the ATP7B gene. This condition is characterized by the accumulation of copper in the liver and other organs and tissues causing hepatic and neuropsychiatric manifestations. This paper reviews the diagnostic performance and limitations of the biochemical tests commonly used to detect this underdiagnosed disease. It also provides some recommendations and suggests a set of standardized laboratory comments. At present, a rapid, simple, reliable biochemical test that confirms diagnosis of WD is not available. However, diagnosis can be established based on serum ceruloplasmin and urinary copper excretion. Total serum copper should be employed with caution, since it has a low negative predictive value. The use of estimated non-ceruloplasmin-bound copper is not recommended. Nevertheless, measured relative exchangeable copper has very high sensitivity and specificity and emerges as a potential gold standard for the biochemical diagnosis of WD. The development of novel assays for WD detection makes this disorder a potential candidate to be included in newborn screening programs.
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Affiliation(s)
- Eduardo Martínez-Morillo
- Department of Laboratory Medicine, Complejo Asistencial Universitario de Salamanca (CAUSA), Salamanca, Spain
| | - Josep Miquel Bauça
- Department of Laboratory Medicine, Hospital Universitario Son Espases, Palma de Mallorca, Spain
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15
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Michalke B. Review about Powerful Combinations of Advanced and Hyphenated Sample Introduction Techniques with Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) for Elucidating Trace Element Species in Pathologic Conditions on a Molecular Level. Int J Mol Sci 2022; 23:ijms23116109. [PMID: 35682788 PMCID: PMC9181184 DOI: 10.3390/ijms23116109] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 05/23/2022] [Accepted: 05/27/2022] [Indexed: 02/05/2023] Open
Abstract
Element analysis in clinical or biological samples is important due to the essential role in clinical diagnostics, drug development, and drug-effect monitoring. Particularly, the specific forms of element binding, actual redox state, or their spatial distribution in tissue or in single cells are of interest in medical research. This review summarized exciting combinations of sophisticated sample delivery systems hyphenated to inductively coupled plasma-mass spectrometry (ICP-MS), enabling a broadening of information beyond the well-established outstanding detection capability. Deeper insights into pathological disease processes or intracellular distribution of active substances were provided, enabling a better understanding of biological processes and their dynamics. Examples were presented from spatial elemental mapping in tissue, cells, or spheroids, also considering elemental tagging. The use of natural or artificial tags for drug monitoring was shown. In the context of oxidative stress and ferroptosis iron, redox speciation gained importance. Quantification methods for Fe2+, Fe3+, and ferritin-bound iron were introduced. In Wilson’s disease, free and exchangeable copper play decisive roles; the respective paragraph provided information about hyphenated Cu speciation techniques, which provide their fast and reliable quantification. Finally, single cell ICP-MS provides highly valuable information on cell-to-cell variance, insights into uptake of metal-containing drugs, and their accumulation and release on the single-cell level.
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Affiliation(s)
- Bernhard Michalke
- Research Unit Analytical BioGeoChemistry, Helmholtz Zentrum München-German Research Center for Environmental Health GmbH, 85764 Neuherberg, Germany
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16
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Dhakal B, Prabhat K, Karki A, Bhattarai AM, Sapkota S, Subedi B, Dahal A. Late onset Wilson Disease with normal neuro-psychiatric status: A case report. Ann Med Surg (Lond) 2022; 77:103678. [PMID: 35638048 PMCID: PMC9142667 DOI: 10.1016/j.amsu.2022.103678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 04/19/2022] [Accepted: 04/25/2022] [Indexed: 11/16/2022] Open
Abstract
Introduction Case presentation Clinical discussion Conclusions Wilson disease (WD) has been one of the causes for chronic liver disease (CLD) but late onset WD is one of the rare forms in WD. Neurological manifestations are common in late onset WD which is absent in our case. There is common diagnostic delay of WD in later ages with chronic liver disease because of variability in presentations of WD. The treatment for WD has been updated but based on the availability d-penicillamine or zinc has been a common choice.
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Affiliation(s)
- Bishal Dhakal
- Nepalese Army Institute of Health Sciences, Sanobharyang, Kathmandu, Nepal
- Corresponding author. Shree Birendra Hospital, Kathmandu, 44600, Nepal.
| | - K.C. Prabhat
- Nepalese Army Institute of Health Sciences, Sanobharyang, Kathmandu, Nepal
| | - Abinash Karki
- Nepalese Army Institute of Health Sciences, Sanobharyang, Kathmandu, Nepal
| | | | - Sachin Sapkota
- Maulakalika Hospital Pvt. Ltd., Bharatpur, 10-Chitwan, Nepal
| | - Binaya Subedi
- Nepalese Army Institute of Health Sciences, Sanobharyang, Kathmandu, Nepal
| | - Abhinav Dahal
- Nepalese Army Institute of Health Sciences, Sanobharyang, Kathmandu, Nepal
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Kröner PT, Aby ES, Wijarnpreecha K, Palmer W. Wilson disease-related cirrhosis is associated with increased odds of hemolytic anemia. J Evid Based Med 2022; 15:15-18. [PMID: 35416435 DOI: 10.1111/jebm.12463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/10/2022] [Accepted: 03/10/2022] [Indexed: 01/11/2023]
Affiliation(s)
- Paul T Kröner
- Division of Gastroenterology and Herpetology, Mayo Clinic, Jacksonville, Florida
| | - Elizabeth S Aby
- Division of Gastroenterology and Herpetology, University of Minnesota, Minneapolis, Minnesota
| | - Karn Wijarnpreecha
- Division of Gastroenterology and Herpetology, Mayo Clinic, Jacksonville, Florida
| | - William Palmer
- Division of Gastroenterology and Herpetology, Mayo Clinic, Jacksonville, Florida
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Zhdan VN, Kyrian OA, Babanina M. MY, Kitura YM, Tkachenko MV. WILSON’S DISEASE AND DIAGNOSTIC CHALLENGES: CLINICAL CASE. BULLETIN OF PROBLEMS BIOLOGY AND MEDICINE 2022. [DOI: 10.29254/2077-4214-2022-3-166-184-193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Méneret A, Garcin B, Frismand S, Lannuzel A, Mariani LL, Roze E. Treatable Hyperkinetic Movement Disorders Not to Be Missed. Front Neurol 2021; 12:659805. [PMID: 34925200 PMCID: PMC8671871 DOI: 10.3389/fneur.2021.659805] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 10/27/2021] [Indexed: 12/13/2022] Open
Abstract
Hyperkinetic movement disorders are characterized by the presence of abnormal involuntary movements, comprising most notably dystonia, chorea, myoclonus, and tremor. Possible causes are numerous, including autoimmune disorders, infections of the central nervous system, metabolic disturbances, genetic diseases, drug-related causes and functional disorders, making the diagnostic process difficult for clinicians. Some diagnoses may be delayed without serious consequences, but diagnosis delays may prove detrimental in treatable disorders, ranging from functional disabilities, as in dopa-responsive dystonia, to death, as in Whipple's disease. In this review, we focus on treatable disorders that may present with prominent hyperkinetic movement disorders.
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Affiliation(s)
- Aurélie Méneret
- Département de Neurologie, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, Paris, France
| | - Béatrice Garcin
- Service de Neurologie, Hôpital Avicenne, APHP, Bobigny, France
| | - Solène Frismand
- Département de Neurologie, Hôpital universitaire de Nancy, Nancy, France
| | - Annie Lannuzel
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, Paris, France
- Département de Neurologie, Centre Hospitalier Universitaire de la Guadeloupe, Pointe-à-Pitre, France
- Faculté de Médecine, Université Des Antilles, Pointe-à-Pitre, France
- Centre D'investigation Clinique Antilles Guyane, Pointe-à-Pitre, France
| | - Louise-Laure Mariani
- Département de Neurologie, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, Paris, France
| | - Emmanuel Roze
- Département de Neurologie, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
- Sorbonne Université, Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, Paris, France
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20
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Wilson's Disease: An Update on the Diagnostic Workup and Management. J Clin Med 2021; 10:jcm10215097. [PMID: 34768617 PMCID: PMC8584493 DOI: 10.3390/jcm10215097] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 10/18/2021] [Accepted: 10/27/2021] [Indexed: 02/08/2023] Open
Abstract
Wilson's disease (WD) is a rare autosomal recessive disorder of hepatocellular copper deposition. The diagnostic approach to patients with WD may be challenging and is based on a complex set of clinical findings that derive from patient history, physical examination, as well as laboratory and imaging testing. No single examination can unequivocally confirm or exclude the disease. Timely identification of signs and symptoms using novel biomarkers and modern diagnostic tools may help to reduce treatment delays and improve patient prognosis. The proper way of approaching WD management includes, firstly, early diagnosis and prompt treatment introduction; secondly, careful and lifelong monitoring of patient compliance and strict adherence to the treatment; and, last but not least, screening for adverse effects and evaluation of treatment efficacy. Liver transplantation is performed in about 5% of WD patients who present with acute liver failure at first disease presentation or with signs of decompensation in the course of liver cirrhosis. Increasing awareness of this rare inherited disease among health professionals, emphasizing their training to consider early signs and symptoms of the illness, and strict monitoring are vital strategies for the patient safety and efficacy of WD therapy.
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21
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Pediatric Wilson's Disease: Phenotypic, Genetic Characterization and Outcome of 182 Children in France. J Pediatr Gastroenterol Nutr 2021; 73:e80-e86. [PMID: 34091542 DOI: 10.1097/mpg.0000000000003196] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES To describe a cohort of Wilson disease (WD) pediatric cases, and to point out the diagnostic particularities of this age group and the long-term outcome. METHODS Clinical data of 182 pediatric patients included in the French WD national registry from 01/03/1995 to 01/06/2019 were gathered. RESULTS Diagnosis of WD was made at a mean age of 10.7 ± 4.2 years (range 1-18 years). At diagnosis, 154 patients (84.6%) had hepatic manifestations, 19 (10.4%) had neurological manifestations, and 9 patients (4.9%) were asymptomatic. The p.His1069Gln mutation was the most frequently encountered (14% of patients).Neurological patients were diagnosed at least 1 year after they presented their first symptoms. At diagnosis, the median urinary copper excretion (UCE) was 4.2 μmol/24 hours (0.2-253). The first-line treatment was d-penicillamine (DP) for 131 (72%) patients, zinc salts for 24 (13%) patients, and Trientine for 17 (9%) patients. Liver transplantation was performed in 39 (21.4%) patients, for hepatic indications in 33 of 39 patients or for neurological deterioration in 6 of 39 patients, mean Unified Wilson's Disease Rating Scale of the latter went from 90 ± 23.1 before liver transplantation (LT) to 26.8 ± 14.1 (P < 0.01) after a mean follow-up of 4.3 ± 2.5 years. Overall survival rate at 20 years of follow-up was 98%, patient and transplant-free combined survival was 84% at 20 years. CONCLUSION Diagnosis of WD can be challenging in children, particularly at the early stages of liver disease and in case of neurological presentation; hence the support of clinical scores and genetic testing is essential. Diagnosis at early stages and proper treatment ensure excellent outcomes, subject to good long-term treatment compliance. LT is a valid option for end-stage liver disease not responding to treatment and can be discussed for selected cases of neurological deterioration.
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Co-occurring Wilson's disease and non-penicillamine-induced systematic lupus erythematosus: a case report and literature review. Clin Rheumatol 2020; 40:2485-2490. [PMID: 33057918 DOI: 10.1007/s10067-020-05463-z] [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: 08/27/2020] [Revised: 10/03/2020] [Accepted: 10/12/2020] [Indexed: 10/23/2022]
Abstract
Although lupus induced by penicillamine, the first-line medication for Wilson's disease, is well-documented, primary systematic lupus erythematosus (SLE) co-occurring with Wilson's disease has only rarely been reported. Symptom overlap can add to difficulties in making the correct and complete diagnosis of these two systemic diseases. An 18-year-old female was diagnosed with simultaneous Wilson's disease and SLE and was successfully treated with hydroxychloroquine and oral zinc. We also reviewed the literature for cases of Wilson's disease co-occurring with SLE not induced by penicillamine and found six other cases. Clinical presentations, diagnoses, treatments, and outcomes were analyzed and summarized to expand our understanding of this rare condition. The most frequent diagnostic clues to Wilson's disease in patients with SLE included unexplained liver damage despite well-controlled SLE, extrapyramidal symptoms and signs, hyper-intense signals of the basal ganglia bilaterally on T2-weighted and fluid-attenuated inversion recovery (FLAIR) MRI images, and Kayser-Fleischer (K-F) rings on physical examination. Penicillamine should be avoided or used cautiously in Wilson's disease patients complicated by SLE. The overall prognosis is good if treated in a timely manner. Key Points • SLE complicated by Wilson's disease or the co-occurrence of the two conditions in the absence of penicillamine may exist in rare conditions. • The diagnostic clues for identifying Wilson's disease in SLE patients may include unexplained liver damage despite well-controlled SLE, extrapyramidal symptoms and signs, and K-F rings found by physical examination. • Penicillamine should be avoided or used cautiously in Wilson's patients with SLE.
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Kim MK, Lee K, Woo HY, Park H, Ro S, Yoon WT, Kwon MJ. Late Diagnosis of Wilson Disease, Initially Presenting as Cerebellar Atrophy Mimicking Spinocerebellar Ataxia, by Multigene Panel Testing. Ann Lab Med 2020; 40:500-503. [PMID: 32539308 PMCID: PMC7295955 DOI: 10.3343/alm.2020.40.6.500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/18/2020] [Accepted: 05/21/2020] [Indexed: 11/24/2022] Open
Affiliation(s)
- Min-Kyeong Kim
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyunghoon Lee
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hee-Yeon Woo
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyosoon Park
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Suho Ro
- Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Won Tae Yoon
- Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Min-Jung Kwon
- Department of Laboratory Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
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Lacombe M, Jaquinod M, Belmudes L, Couté Y, Ramus C, Combes F, Burger T, Mintz E, Barthelon J, Leroy V, Poujois A, Lachaux A, Woimant F, Brun V. Comprehensive and comparative exploration of the Atp7b−/− mouse plasma proteome. Metallomics 2020; 12:249-258. [DOI: 10.1039/c9mt00225a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Wilson's disease (WD) is a rare genetic disease caused by mutations in the ATP7B gene. In this study, we used MS-based proteomics to explore the plasma proteome of the Atp7b−/− mouse, a genetic and phenotypic model for WD.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Justine Barthelon
- Clinique Universitaire d'Hépato-gastroentérologie
- Centre Hospitalier Universitaire Grenoble
- Grenoble
- France
| | - Vincent Leroy
- Clinique Universitaire d'Hépato-gastroentérologie
- Centre Hospitalier Universitaire Grenoble
- Grenoble
- France
| | - Aurélia Poujois
- National Reference Centre for Wilson's Disease
- AP-HP
- Lariboisière University Hospital
- Paris
- France
| | - Alain Lachaux
- National Reference Centre for Wilson's Disease
- Hôpital Femme Mère Enfant
- Hospices Civils de Lyon
- Lyon
- France
| | - France Woimant
- National Reference Centre for Wilson's Disease
- AP-HP
- Lariboisière University Hospital
- Paris
- France
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Sajedianfard S, Ataollahi M, Dehghani SM. Diagnostic Value of a Modified Version of Wilson's Diagnostic Score in Pediatrics. Int J Organ Transplant Med 2020; 11:65-70. [PMID: 32832041 PMCID: PMC7430058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023] Open
Abstract
UNLABELLED Background: Wilson's disease (WD) is an autosomal-recessive hereditary liver disease affecting copper metabolism. OBJECTIVE To test the diagnostic value of a questionnaire for the diagnosis of WD in pediatrics age group. METHODS 70 children with biopsy-proven diagnosis of WD and 70 without WD were included in the study. A modified questionnaire with 4 items was used for the diagnosis of WD. The results were then compared to the definite diagnosis made by pathology (the gold standard test). RESULTS The median (IQR) modified score in those with WD was 4 (4-5), significantly (p<0.001) higher than that calculated for the comparison group, which was 0 (0-1). The most appropriate cut-off value for the score was 2.5, corresponding to a sensitivity and specificity of 100%, and 98.6%, respectively. Using this cut-off value to classify 20 children with and without WD who underwent liver transplantation resulted in an accuracy of 100%. CONCLUSION The modified scoring system is a sensitive and specific diagnostic tool for the diagnosis of WD in children. This is especially important in regions with limited access to specific laboratory tests for the diagnosis of WD.
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Affiliation(s)
- S. Sajedianfard
- Department of Pediatrics, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M. Ataollahi
- astroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - S. M. Dehghani
- astroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Organ Transplantation Center, Nemazee Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
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Balestrino R, Schapira A. Parkinson disease. Eur J Neurol 2019; 27:27-42. [DOI: 10.1111/ene.14108] [Citation(s) in RCA: 382] [Impact Index Per Article: 76.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 10/14/2019] [Indexed: 12/13/2022]
Affiliation(s)
- R. Balestrino
- Department of Neuroscience University of Turin Turin Italy
| | - A.H.V. Schapira
- Department of Clinical and Movement Neurosciences UCL Queen Square Institute of Neurology London UK
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