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Dissaux N, Neyme P, Kim-Dufor DH, Lavenne-Collot N, Marsh JJ, Berrouiguet S, Walter M, Lemey C. Psychosis Caused by a Somatic Condition: How to Make the Diagnosis? A Systematic Literature Review. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1439. [PMID: 37761400 PMCID: PMC10529854 DOI: 10.3390/children10091439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/14/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND First episode of psychosis (FEP) is a clinical condition that usually occurs during adolescence or early adulthood and is often a sign of a future psychiatric disease. However, these symptoms are not specific, and psychosis can be caused by a physical disease in at least 5% of cases. Timely detection of these diseases, the first signs of which may appear in childhood, is of particular importance, as a curable treatment exists in most cases. However, there is no consensus in academic societies to offer recommendations for a comprehensive medical assessment to eliminate somatic causes. METHODS We conducted a systematic literature search using a two-fold research strategy to: (1) identify physical diseases that can be differentially diagnosed for psychosis; and (2) determine the paraclinical exams allowing us to exclude these pathologies. RESULTS We identified 85 articles describing the autoimmune, metabolic, neurologic, infectious, and genetic differential diagnoses of psychosis. Clinical presentations are described, and a complete list of laboratory and imaging features required to identify and confirm these diseases is provided. CONCLUSION This systematic review shows that most differential diagnoses of psychosis should be considered in the case of a FEP and could be identified by providing a systematic checkup with a laboratory test that includes ammonemia, antinuclear and anti-NMDA antibodies, and HIV testing; brain magnetic resonance imaging and lumbar puncture should be considered according to the clinical presentation. Genetic research could be of interest to patients presenting with physical or developmental symptoms associated with psychiatric manifestations.
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Affiliation(s)
- Nolwenn Dissaux
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Unité de Recherche EA 7479 SPURBO, Université de Bretagne Occidentale, 29200 Brest, France
| | - Pierre Neyme
- Fondation du Bon Sauveur d’Alby, 30 Avenue du Colonel Teyssier, 81000 Albi, France
| | - Deok-Hee Kim-Dufor
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
| | - Nathalie Lavenne-Collot
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Laboratoire du Traitement de l’Information Médicale, Inserm U1101, 29200 Brest, France
| | - Jonathan J. Marsh
- Graduate School of Social Service, Fordham University, 113 West 60th Street, New York, NY 10023, USA
| | - Sofian Berrouiguet
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Unité de Recherche EA 7479 SPURBO, Université de Bretagne Occidentale, 29200 Brest, France
| | - Michel Walter
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Unité de Recherche EA 7479 SPURBO, Université de Bretagne Occidentale, 29200 Brest, France
| | - Christophe Lemey
- Centre Hospitalier Régional et Universitaire de Brest, 2 Avenue Foch, 29200 Brest, France
- Unité de Recherche EA 7479 SPURBO, Université de Bretagne Occidentale, 29200 Brest, France
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2
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Baidya S, Kandel P, Rajkarnikar S, Kadel A, Niraula A, Dubey RK, Lamichhane M, Raut M, Bhattarai A, Tuladhar ET, Sharma VK. Porphyria: a case report. J Med Case Rep 2022; 16:490. [PMID: 36575494 PMCID: PMC9795741 DOI: 10.1186/s13256-022-03708-w] [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: 11/08/2022] [Accepted: 12/04/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Prompt diagnosis of metabolic disorders in a resource-limited country like Nepal is daunting. Acute intermittent porphyria is a rare but common hepatic porphyria mostly seen in females of the reproductive age group. As its incidence is quite uncommon, conjectures about porphyria diagnosis are often duped into a diagnostic conundrum. CASE PRESENTATION Here we unravel a case of a 15-year-old Hindu Nepalese girl distraught by the myriad of symptoms in the setting of severe abdominal pain accompanied by constipation and limb pain as the chief complaints. She presented with acute severe hypertension with marked persistent hyponatremia (up to 109 mEq/L). Despite conservative management of hypertension and electrolytes, unresolved electrolyte imbalance led us to the speculation of disturbance in the renin-angiotensin-aldosterone system. Due to her exacerbating neurovisceral status, she also required intensive care during the disease course. After thorough investigations and exemption of presumed provisional diagnoses, based on sustained symptomatic presentation, the clinical suspicion was driven towards a diagnosis of porphyria-related disorders. Positive Watson-Schwartz test substantiated the diagnosis of acute intermittent porphyria. Her symptoms gradually abated after the consumption of high carbohydrate diets. CONCLUSION This case highlights the baffling amalgamation of symptoms that simulate common diseases of concern yet are buried in the realm of porphyric disorders. Porphyria can be diagnosed using simple screening tools and timely treatment can diminish serious consequences.
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Affiliation(s)
- Sujata Baidya
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Pratibha Kandel
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Smrity Rajkarnikar
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Anuradha Kadel
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Apeksha Niraula
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Raju Kumar Dubey
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Machhindra Lamichhane
- grid.80817.360000 0001 2114 6728Department of Paediatrics, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Mithileshwer Raut
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Aseem Bhattarai
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Eans Tara Tuladhar
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
| | - Vijay Kumar Sharma
- grid.80817.360000 0001 2114 6728Department of Clinical Biochemistry, Institute of Medicine, Maharajgunj Medical Campus, Kathmandu, Nepal
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3
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Sriprakoon V, Ittagornpunth C, Puapaiboon N, Bunyahathaipat A, Piriyanon P, Khositseth S, Rojnueangnit K. Acute Intermittent Porphyria: Complete Phenotype in a Patient with p.Arg173Trp Variant in Thailand. AMERICAN JOURNAL OF CASE REPORTS 2022; 23:e937695. [PMID: 36329616 PMCID: PMC9641550 DOI: 10.12659/ajcr.937695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Acute intermittent porphyria (AIP) is a rare genetic disease caused by the deficiency of porphobilinogen deaminase enzyme in the heme synthesis pathway. AIP is passed by autosomal dominant inheritance. Heterozygous pathogenic variants in hydroxymethylbilane synthase (HMBS) are associated with AIP. Multisystemic manifestations of acute neurovisceral features exist, which are quite challenging for diagnosis. Currently, few patients worldwide have been reported with AIP. A small number of reports have been published in Thailand, but none have been confirmed by molecular genetics diagnosis. CASE REPORT A 14-year-old female adolescent presented with severe intermittent abdominal pain, vomiting, seizure, posterior reversible encephalopathy syndrome, syndrome of inappropriate antidiuretic hormone, and muscle weakness, which are all classic phenotypes of an acute AIP attack. The patient received several investigations before AIP was suspected. High levels of urine porphobilinogen, high levels of urine aminolevulinic acid, and a heterozygous known pathogenic variant in HMBS: c.517C>T (p.Arg173Trp) were identified. Therefore, AIP was the definitive diagnosis. Then, Sanger sequencing testing was performed for the patient's family; this variant was found in her father, paternal grandmother, and sister, who were all asymptomatic (latent AIP). After the AIP was confirmed, high carbohydrate loading was given as a standard treatment. She had a full recovery; her clinical course of the attack episode lasted for 8 weeks. CONCLUSIONS An early diagnosis of AIP leads to prompt and specific treatment, which can shorten the duration of attacks, prevent complications, reduce the cost of treatment, and reduce the mortality rate.
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Affiliation(s)
| | | | - Nakorn Puapaiboon
- Medical Student, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | | | - Punnapat Piriyanon
- Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Sookkasem Khositseth
- Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Kitiwan Rojnueangnit
- Department of Pediatrics, Faculty of Medicine, Thammasat University, Pathumthani, Thailand,Corresponding Author: Kitiwan Rojnueangnit, e-mail:
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4
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Dasgupta S, Vanspauwen R, Guneri EA, Mandala M. Vincent Van Gogh and the elusive diagnosis of vestibular migraine. Med Hypotheses 2022. [DOI: 10.1016/j.mehy.2021.110747] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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5
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Gerischer LM, Scheibe F, Nümann A, Köhnlein M, Stölzel U, Meisel A. Acute porphyrias - A neurological perspective. Brain Behav 2021; 11:e2389. [PMID: 34661997 PMCID: PMC8613433 DOI: 10.1002/brb3.2389] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/21/2021] [Accepted: 09/14/2021] [Indexed: 01/23/2023] Open
Abstract
Acute hepatic porphyrias (AHP) can cause severe neurological symptoms involving the central, autonomic, and peripheral nervous system. Due to their relative rarity and their chameleon-like presentation, delayed diagnosis and misdiagnosis are common. AHPs are genetically inherited disorders that result from heme biosynthesis enzyme deficiencies and comprise four forms: acute intermittent porphyria (AIP), variegate porphyria (VP), hereditary coproporphyria (HCP), and ALA-dehydratase porphyria (ALADP). Depending on the clinical presentation, the main differential diagnoses are Guillain-Barré syndrome and autoimmune encephalitis. Red flags that could raise the suspicion of acute porphyria are neurological symptoms starting after severe (abdominal) pain, in association with reddish urine, hyponatremia or photodermatitis, and the presence of encephalopathy and/or axonal neuropathy. We highlight the diagnostic difficulties by presenting three cases from our neurological intensive care unit and give a comprehensive overview about the diagnostic findings in imaging, electrophysiology, and neuropathology.
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Affiliation(s)
- Lea M. Gerischer
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin, Department of NeurologyBerlinGermany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin, NeuroCure Clinical Research CenterBerlinGermany
| | - Franziska Scheibe
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin, Department of NeurologyBerlinGermany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin, NeuroCure Clinical Research CenterBerlinGermany
| | - Astrid Nümann
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin, Department of NeurologyBerlinGermany
| | - Martin Köhnlein
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin, Department of NeurologyBerlinGermany
| | - Ulrich Stölzel
- Department of Internal Medicine II, Porphyria Center SaxoniaKlinikum Chemnitz gGmbHChemnitzGermany
| | - Andreas Meisel
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin, Department of NeurologyBerlinGermany
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt‐Universität zu Berlin, NeuroCure Clinical Research CenterBerlinGermany
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6
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Oliveira Santos M, Leal Rato M. Neurology of the acute hepatic porphyrias. J Neurol Sci 2021; 428:117605. [PMID: 34375916 DOI: 10.1016/j.jns.2021.117605] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 07/01/2021] [Accepted: 08/01/2021] [Indexed: 11/30/2022]
Abstract
Porphyrias are a set of rare inherited metabolic disorders, each of them representing a defect in one of the eight enzymes in the haem biosynthetic pathway resulting in the accumulation of organic compounds called porphyrins. Acute hepatic porphyrias (AHP) are those in which the enzyme deficiency occurs in the liver, of which acute intermittent porphyria is by far the most common subtype. Neurology of the AHP is still challenging in practice, and patients rarely receive the correct diagnosis early in the disease course. For AHP, which primarily affects the central and peripheral nervous system, the cause of symptoms seems to be the increased production of neurotoxic precursors, in particular delta-aminolaevulinic acid and porphobilinogen. Neurological complications usually result from severe episodes of acute attacks. The neurologic hallmark of porphyrias is an acute predominantly motor axonal neuropathy resembling a Guillain-Barré syndrome that generally occurs after the onset of other clinical features such as abdominal pain and central nervous system manifestations. Neuropsychiatric syndromes, seizures, encephalopathy, and cerebrovascular disorders are among the possible central nervous system presentations. Therapeutic approach to AHP is divided into management and prophylaxis of an acute attack, including long standing options such as intravenous hematin and new therapeutic agents such as givosiran.
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Affiliation(s)
- Miguel Oliveira Santos
- Neurology, Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal; Institute of Physiology Unit, Instituto de Medicina Molecular, Faculty of Medicine, University of Lisbon, Lisbon, Portugal.
| | - Miguel Leal Rato
- Neurology, Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisboa, Portugal; Institute of Pharmacology and Neurosciences, Faculty of Medicine, University of Lisbon, Lisbon, Portugal
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7
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Hamie L, Eid E, Khalil J, Touma Sawaya R, Abbas O, Kurban M. Genodermatoses with behavioural sequelae. Postgrad Med J 2021; 98:799-810. [PMID: 37062993 DOI: 10.1136/postgradmedj-2020-139539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 03/30/2021] [Accepted: 04/06/2021] [Indexed: 11/04/2022]
Abstract
Children with genodermatoses are at an increased risk of developing behavioural disorders which may impart lasting damage on the individual and their family members. As such, early recognition of childhood mental health disorders via meticulous history taking, thorough physical examination, and disorder-specific testing is of paramount importance for timely and effective intervention. If carried out properly, prompt psychiatric screening and intervention can effectively mitigate, prevent or even reverse, the psychiatric sequela in question. To that end, this review aims to inform the concerned physician of the manifestations and treatment strategies relevant to the psychological sequelae of genodermatoses.
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Affiliation(s)
- Lamiaa Hamie
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Edward Eid
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Joanna Khalil
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | | | - Ossama Abbas
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Mazen Kurban
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon .,Department of Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon.,Division of Genomics and Translational Biomedicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
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8
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Berger S, Stattmann M, Cicvaric A, Monje FJ, Coiro P, Hotka M, Ricken G, Hainfellner J, Greber-Platzer S, Yasuda M, Desnick RJ, Pollak DD. Severe hydroxymethylbilane synthase deficiency causes depression-like behavior and mitochondrial dysfunction in a mouse model of homozygous dominant acute intermittent porphyria. Acta Neuropathol Commun 2020; 8:38. [PMID: 32197664 PMCID: PMC7082933 DOI: 10.1186/s40478-020-00910-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 03/02/2020] [Indexed: 12/15/2022] Open
Abstract
Acute intermittent porphyria (AIP) is an autosomal dominant inborn error of heme biosynthesis due to a pathogenic mutation in the Hmbs gene, resulting in half-normal activity of hydroxymethylbilane synthase. Factors that induce hepatic heme biosynthesis induce episodic attacks in heterozygous patients. The clinical presentation of acute attacks involves the signature neurovisceral pain and may include psychiatric symptoms. Here we used a knock-in mouse line that is biallelic for the Hmbs c.500G > A (p.R167Q) mutation with ~ 5% of normal hydroxymethylbilane synthase activity to unravel the consequences of severe HMBS deficiency on affective behavior and brain physiology. Hmbs knock-in mice (KI mice) model the rare homozygous dominant form of AIP and were used as tool to elucidate the hitherto unknown pathophysiology of the behavioral manifestations of the disease and its neural underpinnings. Extensive behavioral analyses revealed a selective depression-like phenotype in Hmbs KI mice; transcriptomic and immunohistochemical analyses demonstrated aberrant myelination. The uncovered compromised mitochondrial function in the hippocampus of knock-in mice and its ensuing neurogenic and neuroplastic deficits lead us to propose a mechanistic role for disrupted mitochondrial energy production in the pathogenesis of the behavioral consequences of severe HMBS deficiency and its neuropathological sequelae in the brain.
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Affiliation(s)
- Stefanie Berger
- Department of Neurophysiology and Neuropharmacology, Center of Physiology and Pharmacology, Medical University of Vienna, Schwarzspanierstrasse, 17, A-1090, Vienna, Austria
| | - Miranda Stattmann
- Department of Neurophysiology and Neuropharmacology, Center of Physiology and Pharmacology, Medical University of Vienna, Schwarzspanierstrasse, 17, A-1090, Vienna, Austria
| | - Ana Cicvaric
- Department of Neurophysiology and Neuropharmacology, Center of Physiology and Pharmacology, Medical University of Vienna, Schwarzspanierstrasse, 17, A-1090, Vienna, Austria
| | - Francisco J Monje
- Department of Neurophysiology and Neuropharmacology, Center of Physiology and Pharmacology, Medical University of Vienna, Schwarzspanierstrasse, 17, A-1090, Vienna, Austria
| | - Pierluca Coiro
- Department of Neurophysiology and Neuropharmacology, Center of Physiology and Pharmacology, Medical University of Vienna, Schwarzspanierstrasse, 17, A-1090, Vienna, Austria
| | - Matej Hotka
- Department of Neurophysiology and Neuropharmacology, Center of Physiology and Pharmacology, Medical University of Vienna, Schwarzspanierstrasse, 17, A-1090, Vienna, Austria
| | - Gerda Ricken
- Department of Neurology, Division of Neuropathology and Neurochemistry, Medical University of Vienna, Vienna, Austria
| | - Johannes Hainfellner
- Department of Neurology, Division of Neuropathology and Neurochemistry, Medical University of Vienna, Vienna, Austria
| | - Susanne Greber-Platzer
- Department of Pediatric and Adolescent Medicine, Medical University of Vienna, Vienna, Austria
| | - Makiko Yasuda
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Daniela D Pollak
- Department of Neurophysiology and Neuropharmacology, Center of Physiology and Pharmacology, Medical University of Vienna, Schwarzspanierstrasse, 17, A-1090, Vienna, Austria.
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9
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Bhattiprolu R, Sardana V. Neurological manifestations of acute intermittent porphyria: Case series and current review. APOLLO MEDICINE 2020. [DOI: 10.4103/am.am_11_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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10
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Karakulova YV, Selyanina NV, Zhelnin AV, Nekrutenko LA, Sosnin DY, Seksyaev NE, Chalova EA. A rare case of neurological manifestations of acute intermittent porphyria. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:72-75. [DOI: 10.17116/jnevro201911901172] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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11
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Kakoullis L, Louppides S, Papachristodoulou E, Panos G. Porphyrias and photosensitivity: pathophysiology for the clinician. Postgrad Med 2018; 130:673-686. [PMID: 30296862 DOI: 10.1080/00325481.2018.1533380] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Porphyrias are disorders caused by defects in the biosynthetic pathway of heme. Their manifestations can be divided into three distinct syndromes, each attributable to the accumulation of three distinct classes of molecules. The acute neurovisceral syndrome is caused by the accumulation of the neurotoxic porphyrin precursors, delta aminolevulinic acid, and porphobilinogen; the syndrome of immediate painful photosensitivity is caused by the lipid-soluble protoporphyrin IX and, the syndrome of delayed blistering photosensitivity, caused by the water-soluble porphyrins, uroporphyrin, and coproporphyrin. Porphyrias can manifest with one, or with a combination, of these syndromes, depending on whether one or more types of molecules are being accumulated. Iron plays a significant role in some of these conditions, as evidenced by improvements in both clinical manifestations and laboratory parameters, following iron depletion in porphyria cutanea tarda, or iron administration in some cases of X-linked erythropoietic protoporphyria. While the pathophysiology of a specific type of porphyrias, the protoporphyrias, appears to favor the administration of zinc, results so far have been conflicting, necessitating further studies in order to assess its potential benefit. The pathways involved in each disease, as well as insights into their pathobiological processes are presented, with an emphasis on the development of photosensitivity reactions.
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Affiliation(s)
- Loukas Kakoullis
- a Department of Internal Medicine , Nicosia General Hospital, University of Cyprus Medical School , Nicosia , Cyprus
| | - Stylianos Louppides
- a Department of Internal Medicine , Nicosia General Hospital, University of Cyprus Medical School , Nicosia , Cyprus
| | - Eleni Papachristodoulou
- a Department of Internal Medicine , Nicosia General Hospital, University of Cyprus Medical School , Nicosia , Cyprus
| | - George Panos
- a Department of Internal Medicine , Nicosia General Hospital, University of Cyprus Medical School , Nicosia , Cyprus.,b Department of Internal Medicine, Section of Infectious Diseases , Patras University General Hospital, University of Patras School of Medicine , Patras , Greece
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12
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Herrera PM, Vélez Van Meerbeke A, Bonnot O. Psychiatric Disorders Secondary to Neurometabolic Disorders. REVISTA COLOMBIANA DE PSIQUIATRIA (ENGLISH ED.) 2018; 47:244-251. [PMID: 30286847 DOI: 10.1016/j.rcp.2017.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Accepted: 05/06/2017] [Indexed: 12/11/2022]
Abstract
Some diseases secondary to inborn errors of metabolism are associated with psychiatric disorders or minor neurological symptoms. The existence of some cases with exclusively psychiatric symptoms represents a diagnostic and therapeutic challenge. The aim of this article is to describe seven treatable neurometabolic disorders that should be taken into account in the psychiatric consultation as they manifest with psychiatric symptoms that mask the organic origin of the disorder. Homocysteine metabolism and urea cycle disorders, Wilson's disease, Niemann-Pick disease Type C, acute porphyria and cerebrotendinous xanthomatosis are described. Following an analysis of the literature, a list of psychiatric symptoms associated with these disorders are proposed, ranging from insidious changes in affective state and thought to atypical symptoms such as visual hallucinations, as well as paradoxical effects of antipsychotics or behavioural disorders in children and adolescents associated with loss of autonomy. The most frequently associated neurological signs, such as alterations in the state of consciousness, motor behaviour and balance disorders, catatonia or progressive cognitive deficit are also listed. Emphasis is placed on the importance of considering resistance to antipsychotic treatment as a warning sign to suspect organicity, as well as the significant improvement in psychiatric impairment when effective and early treatment is established.
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Affiliation(s)
- Paula M Herrera
- Departamento de Psiquiatría, Facultad de Medicina y Ciencias de la Salud, Universidad Tecnológica de Pereira, Pereira, Colombia; Grupo de investigación en neurociencias (NeURos), Universidad del Rosario, Bogotá, Colombia; Consciousness and Cognition lab, Department of Psychology, University of Cambridge, Cambridge, Reino Unido.
| | | | - Olivier Bonnot
- Service Universitaire de Psychiatrie de l'Enfant et de l'Adolescent, Université de Nantes, Nantes, Francia
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13
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Kara A, Mookherjee S, Gavin W, McDonough K. Off Target But Hitting the Mark. J Hosp Med 2018; 13:280-284. [PMID: 29240851 DOI: 10.12788/jhm.2887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Areeba Kara
- Inpatient Medicine, Indiana University Health Methodist Hospital, ASPIRE scholar, Division of General Internal Medicine, IU School of Medicine, Indianapolis, Indiana, USA.
| | - Somnath Mookherjee
- Division of General Internal Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
| | - Warren Gavin
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Karen McDonough
- Division of General Internal Medicine, Department of Medicine, University of Washington School of Medicine, Seattle, Washington, USA
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Abstract
The diagnosis of acute intermittent porphyria (AIP) is often overlooked. We describe a patient with this condition who had all the 'bells and whistles', in whom the diagnosis was only made after considerable delay. Far from an esoteric condition haunting examination candidates, AIP is an important cause of a broad spectrum of neurological symptoms. Its early recognition allows the astute clinician to prevent potentially devastating sequelae. We provide practical guidance on the investigation and management of this complex disorder. With a 'back to basics' approach to the underlying genetics and biochemistry, we hope to dispel some of the confusion that may obstruct a timely diagnosis.
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Affiliation(s)
- Ronan O'Malley
- Department of Neurology, Sheffield Teaching Hospitals (STH), Sheffield, UK.,Department of Neuroscience, University of Sheffield, Sheffield, UK
| | - Ganesh Rao
- Department of Neuroscience, University of Sheffield, Sheffield, UK.,Department of Neurophysiology, Sheffield Teaching Hospitals (STH), Sheffield, UK
| | - Penelope Stein
- Department of Haematological Medicine, Kings College Hospital NHS Foundation Trust, London, UK
| | - Oliver Bandmann
- Department of Neurology, Sheffield Teaching Hospitals (STH), Sheffield, UK.,Department of Neuroscience, University of Sheffield, Sheffield, UK
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15
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Sharma S, Prasad AN. Inborn Errors of Metabolism and Epilepsy: Current Understanding, Diagnosis, and Treatment Approaches. Int J Mol Sci 2017; 18:ijms18071384. [PMID: 28671587 PMCID: PMC5535877 DOI: 10.3390/ijms18071384] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 06/21/2017] [Accepted: 06/23/2017] [Indexed: 12/22/2022] Open
Abstract
Inborn errors of metabolism (IEM) are a rare cause of epilepsy, but seizures and epilepsy are frequently encountered in patients with IEM. Since these disorders are related to inherited enzyme deficiencies with resulting effects on metabolic/biochemical pathways, the term “metabolic epilepsy” can be used to include these conditions. These epilepsies can present across the life span, and share features of refractoriness to anti-epileptic drugs, and are often associated with co-morbid developmental delay/regression, intellectual, and behavioral impairments. Some of these disorders are amenable to specific treatment interventions; hence timely and appropriate diagnosis is critical to improve outcomes. In this review, we discuss those disorders in which epilepsy is a dominant feature and present an approach to the clinical recognition, diagnosis, and management of these disorders, with a greater focus on primarily treatable conditions. Finally, we propose a tiered approach that will permit a clinician to systematically investigate, identify, and treat these rare disorders.
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Affiliation(s)
- Suvasini Sharma
- Department of Pediatrics, Lady Hardinge Medical College, New Delhi 110001, India.
| | - Asuri N Prasad
- Department of Pediatrics and Clinical Neurological Sciences, Schulich School of Medicine and Dentistry, Children's Hospital of Western Ontario and London Health Sciences Centre, London, ON N6A5W9, Canada.
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16
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Baumgartner A, Quesenberry PJ. A Unique Neuropsychiatric Syndrome in Variant Hereditary Coproporphyria: Case Report and Review of the Literature. J Hematol 2017; 6:21-24. [PMID: 32300387 PMCID: PMC7155817 DOI: 10.14740/jh315w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2017] [Indexed: 11/11/2022] Open
Abstract
Hereditary coproporphyria (HCP) is the third most common of the acute porphyrias, after acute intermittent porphyria and variegate porphyria. It is caused by decreased activity of the sixth step in the heme biosynthetic pathway. Here we present a case of a woman with HCP who has experienced a wide variety of symptoms over several years. Most interesting among these is a unique neuropsychiatric syndrome marked by severe confusion, disorientation, and abnormal behavior. The literature is reviewed regarding the pathophysiology and management of neuropsychiatric manifestations of porphyria. As many other diagnoses are often considered before the diagnosis of porphyria is made, clinicians should keep in mind the highly variable neurological and psychiatric symptoms of porphyria.
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Affiliation(s)
- Alex Baumgartner
- Department of Internal Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA
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17
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Abstract
Porphyrias comprise a heterogeneous group of predominantly genetically determined metabolic diseases which are due to a dysfunction in heme biosynthesis. Variegate porphyria and hereditary coproporphyria are referred to as neurocutaneous porphyrias because affected patients can develop both cutaneous symptoms on light-exposed body sites and potentially life-threatening acute neurovisceral symptoms, thereby mimicking several other diseases. In this overview, we provide an update on pathogenesis, clinical manifestation, diagnosis, and therapy of these two types of porphyria.
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Affiliation(s)
- J Frank
- Hautklinik und Europäisches Porphyriezentrum, Universitätsklinikum der Heinrich-Heine-Universität Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Deutschland.
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18
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Cederlöf M, Bergen SE, Larsson H, Landén M, Lichtenstein P. Acute intermittent porphyria: comorbidity and shared familial risks with schizophrenia and bipolar disorder in Sweden. Br J Psychiatry 2015; 207:556-7. [PMID: 26494868 DOI: 10.1192/bjp.bp.114.157073] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 01/27/2015] [Indexed: 11/23/2022]
Abstract
Acute intermittent porphyria (AIP) has been associated with schizophrenia in some studies, but prior research is limited by the absence of comparison populations. Here, we linked Swedish registers to examine the risk of schizophrenia and bipolar disorder in 717 individuals diagnosed with AIP and their first-degree relatives, compared with matched individuals without AIP and their first-degree relatives. Individuals with AIP had a fourfold increased risk of schizophrenia or bipolar disorder. Similarly, relatives of individuals with AIP had double the risk of schizophrenia or bipolar disorder, suggesting that these associations may be as a result of common genetic influences.
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Affiliation(s)
- Martin Cederlöf
- Martin Cederlöf, MSc, Sarah E. Bergen, PhD, Henrik Larsson, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm; Mikael Landén, MD, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm and Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Paul Lichtenstein, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Sarah E Bergen
- Martin Cederlöf, MSc, Sarah E. Bergen, PhD, Henrik Larsson, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm; Mikael Landén, MD, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm and Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Paul Lichtenstein, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Larsson
- Martin Cederlöf, MSc, Sarah E. Bergen, PhD, Henrik Larsson, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm; Mikael Landén, MD, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm and Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Paul Lichtenstein, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Mikael Landén
- Martin Cederlöf, MSc, Sarah E. Bergen, PhD, Henrik Larsson, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm; Mikael Landén, MD, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm and Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Paul Lichtenstein, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Paul Lichtenstein
- Martin Cederlöf, MSc, Sarah E. Bergen, PhD, Henrik Larsson, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm; Mikael Landén, MD, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm and Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden; Paul Lichtenstein, PhD, Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
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19
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Moukaddam N, AufderHeide E, Flores A, Tucci V. Shift, Interrupted: Strategies for Managing Difficult Patients Including Those with Personality Disorders and Somatic Symptoms in the Emergency Department. Emerg Med Clin North Am 2015; 33:797-810. [PMID: 26493524 DOI: 10.1016/j.emc.2015.07.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Difficult patients are often those who present with a mix of physical and psychiatric symptoms, and seem refractory to usual treatments or reassurance. such patients can include those with personality disorders, those with somatization symptoms; they can come across as entitled, drug-seeking, manipulative, or simply draining to the provider. Such patients are often frequent visitors to Emergency Departments. Other reasons for difficult encounters could be rooted in provider bias or countertransference, rather than sole patient factors. Emergency providers need to have high awareness of these possibilities, and be prepared to manage such situations, otherwise workup can be sub-standard and dangerous medical mistakes can be made.
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Affiliation(s)
- Nidal Moukaddam
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1502 Taub Loop, NPC Building 2nd Floor, Houston, TX 77030, USA.
| | - Erin AufderHeide
- Section of Emergency Medicine, Baylor College of Medicine, 1504 Taub Loop, Houston, TX 77030, USA
| | - Araceli Flores
- Menninger Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, 1502 Taub Loop, NPC Building 2nd Floor, Houston, TX 77030, USA
| | - Veronica Tucci
- Section of Emergency Medicine, Baylor College of Medicine, 1504 Taub Loop, Houston, TX 77030, USA
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20
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Bonnot O, Herrera P, Kuster A. [Treatable neurometabolic diseases. Association with schizophrenia spectrum disorders]. Presse Med 2015; 44:889-97. [PMID: 26248708 DOI: 10.1016/j.lpm.2015.02.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Revised: 02/10/2015] [Accepted: 02/17/2015] [Indexed: 11/18/2022] Open
Abstract
Schizophrenia spectrum disorders are presented on 1% of subjects over general population. Organic pathologies prevalence in schizophrenia spectrum patients is not well determined, and it is probably underestimated. In the present update review, we are going to highlight seven treatable neurometabolic diseases (NMD) associated to sub-clinic neurological symptoms. It is not infrequent to witness the absence of any clinical neurological signs going along with the NMD. Psychiatric symptoms may be the only clinical alarm that can guide physicians to an acute diagnosis. This is why it is a challenging pathology, defying our clinical accuracy as psychiatrist or any other practitioners confronted to this population. Hereby we are going to expose a literature review and comprehensive tables in order to present in a glance the essential clinical features of disorders of homocysteine metabolism, urea cycle disorders, Niemann-Pick disease type C, acute porphyria, cerebrotendinous-xanthomatosis. These conditions are sensible to major improvement strongly correlated to the accuracy of diagnosis. Literature analysis led us to propose a comprehensive list of atypical psychiatric symptoms including highly predominant visual hallucinations, compared to auditory ones, as well as confusion, catatonia or progressive cognitive decline. We highlight the importance of considering antipsychotic treatment resistance as a crucial sign leading to suspect an organic factor beneath the psychiatric features.
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Affiliation(s)
- Olivier Bonnot
- Service universitaire de psychiatrie de l'enfant et de l'adolescent, CHU de Nantes, université de Nantes, 44093 Nantes, France.
| | - Paula Herrera
- Service universitaire de psychiatrie de l'enfant et de l'adolescent, CHU de Nantes, université de Nantes, 44093 Nantes, France; Service de pédiatrie, centre hospitalier universitaire de Nantes, Nantes, France
| | - Alice Kuster
- Service de pédiatrie, centre hospitalier universitaire de Nantes, Nantes, France
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21
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Matevosyan NR. Court orders on procreation. Arch Gynecol Obstet 2015; 293:87-99. [PMID: 26063342 DOI: 10.1007/s00404-015-3770-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Accepted: 05/27/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE The aim of this study is to empirically evaluate judgments entered from 1913 to 2013 in the matters of compulsory sterilization. METHODS Holdings and dispositions at the U.S. Appellate and Supreme courts are randomly located in LexisNexis using Shepard's symbols. Continuous variables are processed with the Mantel-Haenszel method. Court orders are used as units of analysis. RESULTS The majority of cases (56.4 %) concern minors at a mean age of 11.7 years. Forty-four (80 %) petitions are filed by the parents or guardians; 11 (20 %) are parens patriae. Petitions for female sterilization are denied in 56.4 % cases under the Federal Laws (2 U.S.C. 431; 28 U.S.C; 29 U.S.C; 42 U.S.C; 424 U.S.), Procedural due process clause of the 14th Amendment, statutes, and common law precedents. Petitions for female sterilization are granted in 36.4 % cases under the statutory penal codes, the Law of the land, precedents, and the dicta. No significant associations are found between the parity and degree of mental impairment (r = 0.342). Substantial correlations are met between the gender, degree of impairment (r (2) = 0.724), and dispositions (r (2) = 802). The mean age of women is 20.78 years; the mean age of men is 30.25 years. Correlations fail to establish reasoning between the age of the subjects and the entered judgments (r (2) = 0. 356). CONCLUSIONS (1) The female/male ratio (8:1) and age gap of the respondents indicate on a disproportionate impact of the statutes. (2) The procedure of sterilization in itself is incommensurate with equality, as the volume of surgery is uneven in males and females. (3) The case law is instructive with respect to which arguments have not been advanced. (4) Lastly, due to the etiological intricacy of mental impairment, with genetic transmission strikingly different in men and women, expert-witnesses ought to act in a medical vacuum because there is no mathematical certainty as to the transmission mode of the traits in question (exon and intron mutations, triplet repeat disorders, histone disorders, autosomal-dominant or autosomal-recessive transmission, sex chromosome-linkage, polygenomic imprinting, and organic reasons).
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Affiliation(s)
- Naira R Matevosyan
- New European Surgical Academy (NESA), Emory University, Atlanta, USA. .,, Atlanta, GA, USA.
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22
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Homedan C, Schmitt C, Laafi J, Gueguen N, Desquiret-Dumas V, Lenglet H, Karim Z, Gouya L, Deybach JC, Simard G, Puy H, Malthièry Y, Reynier P. Mitochondrial energetic defects in muscle and brain of a Hmbs-/- mouse model of acute intermittent porphyria. Hum Mol Genet 2015; 24:5015-23. [PMID: 26071363 DOI: 10.1093/hmg/ddv222] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Accepted: 06/09/2015] [Indexed: 12/24/2022] Open
Abstract
Acute intermittent porphyria (AIP), an autosomal dominant metabolic disease (MIM #176000), is due to a deficiency of hydroxymethylbilane synthase (HMBS), which catalyzes the third step of the heme biosynthetic pathway. The clinical expression of the disease is mainly neurological, involving the autonomous, central and peripheral nervous systems. We explored mitochondrial oxidative phosphorylation (OXPHOS) in the brain and skeletal muscle of the Hmbs(-/-) mouse model first in the basal state (BS), and then after induction of the disease with phenobarbital and treatment with heme arginate (HA). The modification of the respiratory parameters, determined in mice in the BS, reflected a spontaneous metabolic energetic adaptation to HMBS deficiency. Phenobarbital induced a sharp alteration of the oxidative metabolism with a significant decrease of ATP production in skeletal muscle that was restored by treatment with HA. This OXPHOS defect was due to deficiencies in complexes I and II in the skeletal muscle whereas all four respiratory chain complexes were affected in the brain. To date, the pathogenesis of AIP has been mainly attributed to the neurotoxicity of aminolevulinic acid and heme deficiency. Our results show that mitochondrial energetic failure also plays an important role in the expression of the disease.
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Affiliation(s)
- Chadi Homedan
- UMR INSERM 1063, Département de Biochimie et Génétique and
| | - Caroline Schmitt
- Assistance Publique Hôpitaux de Paris, Centre Français des Porphyries, Hôpital Louis Mourier AP-HP, 178 rue des Renouillers, Colombes 92701, France, INSERM U1149, CNRS ERL 8252, Center for Research on Inflammation (CRI), Université Paris Diderot, site Bichat, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France and Laboratory of Excellence, GR-Ex, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France
| | | | - Naïg Gueguen
- Département de Biochimie et Génétique and UMR CNRS 6214 - INSERM 1083, Centre Hospitalier Universitaire, 4 rue Larrey, Angers 49933, France
| | - Valérie Desquiret-Dumas
- Département de Biochimie et Génétique and UMR CNRS 6214 - INSERM 1083, Centre Hospitalier Universitaire, 4 rue Larrey, Angers 49933, France
| | - Hugo Lenglet
- INSERM U1149, CNRS ERL 8252, Center for Research on Inflammation (CRI), Université Paris Diderot, site Bichat, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France and Laboratory of Excellence, GR-Ex, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France
| | - Zoubida Karim
- INSERM U1149, CNRS ERL 8252, Center for Research on Inflammation (CRI), Université Paris Diderot, site Bichat, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France and Laboratory of Excellence, GR-Ex, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France
| | - Laurent Gouya
- Assistance Publique Hôpitaux de Paris, Centre Français des Porphyries, Hôpital Louis Mourier AP-HP, 178 rue des Renouillers, Colombes 92701, France, INSERM U1149, CNRS ERL 8252, Center for Research on Inflammation (CRI), Université Paris Diderot, site Bichat, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France and Laboratory of Excellence, GR-Ex, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France
| | - Jean-Charles Deybach
- Assistance Publique Hôpitaux de Paris, Centre Français des Porphyries, Hôpital Louis Mourier AP-HP, 178 rue des Renouillers, Colombes 92701, France, INSERM U1149, CNRS ERL 8252, Center for Research on Inflammation (CRI), Université Paris Diderot, site Bichat, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France and Laboratory of Excellence, GR-Ex, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France
| | - Gilles Simard
- UMR INSERM 1063, Département de Biochimie et Génétique and
| | - Hervé Puy
- Assistance Publique Hôpitaux de Paris, Centre Français des Porphyries, Hôpital Louis Mourier AP-HP, 178 rue des Renouillers, Colombes 92701, France, INSERM U1149, CNRS ERL 8252, Center for Research on Inflammation (CRI), Université Paris Diderot, site Bichat, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France and Laboratory of Excellence, GR-Ex, Sorbonne Paris Cité, 16 rue Henri Huchard, Paris 75018, France
| | - Yves Malthièry
- UMR INSERM 1063, Département de Biochimie et Génétique and
| | - Pascal Reynier
- Département de Biochimie et Génétique and UMR CNRS 6214 - INSERM 1083, Centre Hospitalier Universitaire, 4 rue Larrey, Angers 49933, France,
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23
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Martins CR, Bandeira BES, Martinez ARM, Dalgalarrondo P, França MC. Porphyria and anorexia: cause and effect. Oxf Med Case Reports 2015; 2014:151-2. [PMID: 25988062 PMCID: PMC4370022 DOI: 10.1093/omcr/omu057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2014] [Revised: 11/25/2014] [Accepted: 12/01/2014] [Indexed: 11/12/2022] Open
Abstract
Porphyrias are hereditary disorders related to impaired biosynthesis of heme and characterized by multisystemic manifestations. Acute intermittent porphyria (AIP) is the most common acute subtype of the disease, and often associated with psychiatric symptoms. We here report a patient who developed acute flaccid paralysis after remarkable weight loss, which was related to an eating disorder (anorexia nervosa). After an extensive neurologic workup, he was diagnosed with AIP. This case emphasizes a deleterious vicious cycle between AIP and anorexia: porphyria may lead to anorexia and the carbohydrate restriction may lead to recurrent porphyric attacks. Therefore, an interruption of this cycle with psychiatric approaches to the eating disorders is crucial for long-term therapeutic efficacy.
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Affiliation(s)
- Carlos R Martins
- Department of Neurology , UNICAMP , Campinas, São Paulo , Brazil
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24
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Bonnot O, Herrera PM, Tordjman S, Walterfang M. Secondary psychosis induced by metabolic disorders. Front Neurosci 2015; 9:177. [PMID: 26074754 PMCID: PMC4436816 DOI: 10.3389/fnins.2015.00177] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2015] [Accepted: 04/30/2015] [Indexed: 11/13/2022] Open
Abstract
Metabolic disorders are not well-recognized by psychiatrists as a possible source of secondary psychoses. Inborn errors of metabolism (IEMs) are not frequent. Although their prompt diagnosis may lead to suitable treatments. IEMs are well-known to pediatricians, in particular for their most serious forms, having an early expression most of the time. Recent years discoveries have unveiled later expression forms, and sometimes very discreet first physical signs. There is a growing body of evidence that supports the hypothesis that IEMs can manifest as atypical psychiatric symptoms, even in the absence of clear neurological symptoms. In the present review, we propose a detailed overview at schizophrenia-like and autism-like symptoms that can lead practitioners to bear in mind an IEM. Other psychiatric manifestations are also found, as behavioral, cognitive, learning, and mood disorders. However, they are less frequent. Ensuring an accurate IEM diagnosis, in front of these psychiatric symptoms should be a priority, in order to grant suitable and valuable treatment for these pathologies.
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Affiliation(s)
- Olivier Bonnot
- Psychology Laboratory of Pays de la Loire (LPPL), U2PEA Department of Child and Adolescent Psychiatry, Centre Hospitalier Universitaire de Nantes, University of Angers Nantes, France
| | - Paula M Herrera
- Psychology Laboratory of Pays de la Loire (LPPL), U2PEA Department of Child and Adolescent Psychiatry, Centre Hospitalier Universitaire de Nantes, University of Angers Nantes, France ; Grupo de Investigación en Neurociencias NeURos, Universidad del Rosario Bogota, Colombia
| | - Sylvie Tordjman
- Department of Child an Adolescent Psychiatry, Centre Hospitalier Guillaume Regnier, University of Rennes Rennes, France
| | - Mark Walterfang
- Neuropsychiatry Unit, Royal Melbourne Hospital Melbourne, VIC, Australia ; Melbourne Neuropsychiatry Centre, University of Melbourne Melbourne, VIC, Australia
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25
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Abstract
Possible underlying organic causes of psychiatric symptoms can be overlooked in the clinical setting. It is important to increase awareness amongst psychiatric and neurological professionals with regard to certain inborn errors of metabolism as, in some cases, disease-specific therapies are available that can, for instance, treat underlying metabolic causes. The following article describes the basic pathophysiology, clinical and neurological features, and available diagnostic procedures of six treatable metabolic diseases that are associated with neuropsychiatric symptoms: Wilson's disease, cerebrotendinous xanthomatosis, porphyrias, homocysteinemia, urea cycle disorders, and Niemann-Pick disease type C (NP-C). NP-C is taken as a particularly relevant example because, while it is traditionally considered to be a condition that presents with severe neurological and systemic manifestations in children, an increasing number of patients are being detected who have the adolescent- or adult-onset form, which is frequently associated with neuropsychiatric signs. A notable proportion of adult-onset cases have been reported where NP-C has mistakenly been diagnosed and treated as a psychiatric condition, usually based on patients' initial presentation with psychotic or schizophrenia-like symptoms. Underlying organic causes of psychiatric disorders such as psychosis should be considered among patients with atypical symptoms and/or resistance to standard therapy. Alongside improved frameworks for additional multidisciplinary diagnostic work in patients with suspected organic disease, the development of convenient and affordable biochemical screening and/or diagnostic methods has enabled new ways to narrow down differential diagnoses.
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Affiliation(s)
- S Nia
- Neurological Center Rosenhügel, 2nd Neurological Department, Hospital Hietzing, Karl Landsteiner Institute for Cognitive Neurology and Epilepsy Research, Riedelgasse 5, 1130, Vienna, Austria,
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26
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Demily C, Sedel F. Psychiatric manifestations of treatable hereditary metabolic disorders in adults. Ann Gen Psychiatry 2014; 13:27. [PMID: 25478001 PMCID: PMC4255667 DOI: 10.1186/s12991-014-0027-x] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Accepted: 09/08/2014] [Indexed: 11/10/2022] Open
Abstract
Detecting psychiatric disorders of secondary origin is a crucial concern for the psychiatrist. But how can this reliably be done among a large number of conditions, most of which have a very low prevalence? Metabolic screening undertaken in a population of subjects with psychosis demonstrated the presence of treatable metabolic disorders in a significant number of cases. The nature of the symptoms that should alert the clinician is also a fundamental issue and is not limited to psychosis. Hereditary metabolic disorders (HMD) are a rare but important cause of psychiatric disorders in adolescents and adults, the signs of which may remain isolated for years before other more specific organic signs appear. HMDs that present purely with psychiatric symptoms are very difficult to diagnose due to low awareness of these rare diseases among psychiatrists. However, it is important to identify HMDs in order to refer patients to specialist centres for appropriate management, disease-specific treatment and possible prevention of irreversible physical and neurological complications. Genetic counselling can also be provided. This review focuses on three HMD categories: acute, treatable HMDs (urea cycle abnormalities, remethylation disorders, acute intermittent porphyria); chronic, treatable HMDs (Wilson's disease, Niemann-Pick disease type C, homocystinuria due to cystathionine beta-synthase deficiency, cerebrotendinous xanthomatosis); and chronic HMDs that are difficult to treat (lysosomal storage diseases, X-linked adrenoleukodystrophy, creatine deficiency syndrome). We also propose an algorithm for the diagnosis of HMDs in patients with psychiatric symptoms.
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Affiliation(s)
- Caroline Demily
- Centre for the Detection and Management of Psychiatric Disorders of Genetic Origin, Hospital le Vinatier and UMR 5229 (CNRS and Lyon University), 95 Bld Pinel, Bron 69677, Cedex, France
| | - Frédéric Sedel
- Federation for Diseases of the Nervous System, Reference Centre for Lysosomal Diseases, Hospital Pitié Salpêtrière, Paris 75013, France
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27
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Abstract
Medical disease sometimes affects patients through neuropsychiatric manifestations. When neuropsychiatric symptoms are predominant, identifying medical disease early in the illness course is imperative because many of these conditions are reversible with appropriate treatment. A high index of suspicion is required on the part of clinicians, particularly when patients also present with physical signs or unexplained symptoms that might suggest a broader, systemic process. The processes that most commonly cause neuropsychiatric symptoms include infectious, autoimmune, endocrinologic, metabolic, and neoplastic diseases. This article focuses on the most common of these conditions, and conditions for which early diagnosis and treatment are particularly important.
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Affiliation(s)
- Margaret L Isaac
- Medicine, Harborview Medical Center, University of Washington School of Medicine, 325 9th Avenue, Box 359892, Seattle, WA 98104, USA.
| | - Eric B Larson
- Medicine, Group Health Research Institute, University of Washington School of Medicine, Seattle, WA, USA
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28
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Ventura P, Cappellini MD, Biolcati G, Guida CC, Rocchi E. A challenging diagnosis for potential fatal diseases: recommendations for diagnosing acute porphyrias. Eur J Intern Med 2014; 25:497-505. [PMID: 24809927 DOI: 10.1016/j.ejim.2014.03.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Revised: 03/13/2014] [Accepted: 03/14/2014] [Indexed: 11/23/2022]
Abstract
Acute porphyrias are a heterogeneous group of metabolic disorders resulting from a variable catalytic defect of four enzymes out of the eight involved in the haem biosynthesis pathway; they are rare and mostly inherited diseases, but in some circumstances, the metabolic disturbance may be acquired. Many different environmental factors or pathological conditions (such as drugs, calorie restriction, hormones, infections, or alcohol abuse) often play a key role in triggering the clinical exacerbation (acute porphyric attack) of these diseases that may often mimic many other more common acute medical and neuropsychiatric conditions and whose delayed diagnosis and treatment may be fatal. In order to obtain an accurate diagnosis of acute porphyria, the knowledge and the use of appropriate diagnostic tools are mandatory, even in order to provide as soon as possible the more effective treatment and to prevent the use of potentially unsafe drugs, which can severely precipitate these diseases, especially in the presence of life-threatening symptoms. In this paper, we provide some recommendations for the diagnostic steps of acute porphyrias by reviewing literature and referring to clinical experience of the board members of the Gruppo Italiano Porfiria (GrIP).
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Affiliation(s)
- Paolo Ventura
- Centre for Porphyrias, Division of Internal Medicine II, Department of Medical and Surgical Science - University of Modena and Reggio Emilia, Policlinico Hospital, Modena, Italy.
| | - Maria Domenica Cappellini
- Department of Internal Medicine, IRCCS Cà Granda Foundation - Ospedale Maggiore Policlinico, Milan, Italy
| | - Gianfranco Biolcati
- Centre for Porphyrias, Istituto Dermatologico S. Gallicano - Istituti Fisioterapici Ospitalieri, Rome, Italy
| | - Claudio Carmine Guida
- Centro Interregionale di Riferimento per la prevenzione, la sorveglianza, la diagnosi e la terapia delle Porfirie - I.R.C.C.S. Casa Sollievo Sofferenza, San Giovanni Rotondo, (Foggia), Italy
| | - Emilio Rocchi
- Centre for Porphyrias, Division of Internal Medicine II, Department of Medical and Surgical Science - University of Modena and Reggio Emilia, Policlinico Hospital, Modena, Italy
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Bonnot O, Klünemann HH, Sedel F, Tordjman S, Cohen D, Walterfang M. Diagnostic and treatment implications of psychosis secondary to treatable metabolic disorders in adults: a systematic review. Orphanet J Rare Dis 2014; 9:65. [PMID: 24775716 PMCID: PMC4043981 DOI: 10.1186/1750-1172-9-65] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Accepted: 03/24/2014] [Indexed: 12/18/2022] Open
Abstract
Objective It is important for psychiatrists to be aware of certain inborn errors of metabolism (IEMs) as these rare disorders can present as psychosis, and because definitive treatments may be available for treating the underlying metabolic cause. A systematic review was conducted to examine IEMs that often present with schizophrenia-like symptoms. Data sources Published literature on MEDLINE was assessed regarding diseases of homocysteine metabolism (DHM; cystathionine beta-synthase deficiency [CbS-D] and homocysteinemia due to methyltetrahydrofolate reductase deficiency [MTHFR-D]), urea cycle disorders (UCD), acute porphyria (POR), Wilson disease (WD), cerebrotendinous-xanthomatosis (CTX) and Niemann-Pick disease type C (NP-C). Study selection Case reports, case series or reviews with original data regarding psychiatric manifestations and cognitive impairment published between January 1967 and June 2012 were included based on a standardized four-step selection process. Data extraction All selected articles were evaluated for descriptions of psychiatric signs (type, severity, natural history and treatment) in addition to key disease features. Results A total of 611 records were identified. Information from CbS-D (n = 2), MTHFR-D (n = 3), UCD (n = 8), POR (n = 12), WD (n = 11), CTX (n = 14) and NP-C publications (n = 9) were evaluated. Six non-systematic literature review publications were also included. In general, published reports did not provide explicit descriptions of psychiatric symptoms. The literature search findings are presented with a didactic perspective, showing key features for each disease and psychiatric signs that should trigger psychiatrists to suspect that psychotic symptoms may be secondary to an IEM. Conclusion IEMs with a psychiatric presentation and a lack of, or sub-clinical, neurological signs are rare, but should be considered in patients with atypical psychiatric symptoms.
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Affiliation(s)
- Olivier Bonnot
- Department of Child and Adolescent Psychiatry, Centre Hospitalier Universitaire de Nantes, Hôpital Mère-Enfant, 7 quai Moncousu, 44 000 Nantes, France.
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Ware KS. Acute intermittent porphyria with psychiatric manifestations: A case report. Ment Health Clin 2013. [DOI: 10.9740/mhc.n178915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- K. Sloan Ware
- Director of Pharmacy, Old Vineyard Behavioral Health Comprehensive Pharmacy Services, Winston Salem, NC
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Walterfang M, Bonnot O, Mocellin R, Velakoulis D. The neuropsychiatry of inborn errors of metabolism. J Inherit Metab Dis 2013; 36:687-702. [PMID: 23700255 DOI: 10.1007/s10545-013-9618-y] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2012] [Revised: 04/29/2013] [Accepted: 04/30/2013] [Indexed: 12/15/2022]
Abstract
A number of metabolic disorders that affect the central nervous system can present in childhood, adolescence or adulthood as a phenocopy of a major psychiatric syndrome such as psychosis, depression, anxiety or mania. An understanding and awareness of secondary syndromes in metabolic disorders is of great importance as it can lead to the early diagnosis of such disorders. Many of these metabolic disorders are progressive and may have illness-modifying treatments available. Earlier diagnosis may prevent or delay damage to the central nervous system and allow for the institution of appropriate treatment and family and genetic counselling. Metabolic disorders appear to result in neuropsychiatric illness either through disruption of late neurodevelopmental processes (metachromatic leukodystrophy, adrenoleukodystrophy, GM2 gangliosidosis, Niemann-Pick type C, cerebrotendinous xanthomatosis, neuronal ceroid lipofuscinosis, and alpha mannosidosis) or via chronic or acute disruption of excitatory/inhibitory or monoaminergic neurotransmitter systems (acute intermittent porphyria, maple syrup urine disease, urea cycle disorders, phenylketonuria and disorders of homocysteine metabolism). In this manuscript we review the evidence for neuropsychiatric illness in major metabolic disorders and discuss the possible models for how these disorders result in psychiatric symptoms. Treatment considerations are discussed, including treatment resistance, the increased propensity for side-effects and the possibility of some treatments worsening the underlying disorder.
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Affiliation(s)
- Mark Walterfang
- Melbourne Neuropsychiatry Centre, University of Melbourne and Melbourne Health, Parkville, Australia.
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Larion S, Caballes FR, Hwang SI, Lee JG, Rossman WE, Parsons J, Steuerwald N, Li T, Maddukuri V, Groseclose G, Finkielstein CV, Bonkovsky HL. Circadian rhythms in acute intermittent porphyria--a pilot study. Eur J Clin Invest 2013; 43:727-39. [PMID: 23650938 PMCID: PMC3687345 DOI: 10.1111/eci.12102] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Accepted: 04/01/2013] [Indexed: 11/29/2022]
Abstract
BACKGROUND Acute intermittent porphyria (AIP) is an inherited disorder of haem synthesis wherein a partial deficiency of porphobilinogen (PBG) deaminase (PBGD) with other factors may give rise to biochemical and clinical manifestations of disease. The biochemical hallmarks of active AIP are relative hepatic haem deficiency and uncontrolled up-regulation of hepatic 5-aminolevulinic acid (ALA) synthase-1 (ALAS1) with over-production of ALA and PBG. The treatment of choice is intravenous haem, which restores the deficient regulatory haem pool of the liver and represses ALAS1. Recently, haem has been shown to influence circadian rhythms by controlling their negative feedback loops. We evaluated whether subjects with AIP exhibited an altered circadian profile. MATERIALS AND METHODS Over a 21-h period, we measured levels of serum cortisol, melatonin, ALA, PBG and mRNA levels (in peripheral blood mononuclear cells) of selected clock-controlled genes and genes involved in haem synthesis in 10 Caucasian (European-American) women who were either postmenopausal or had been receiving female hormone therapy, six of whom have AIP and four do not and are considered controls. RESULTS Four AIP subjects with biochemical activity exhibited higher levels of PBG and lower levels and dampened oscillation of serum cortisol, and a trend for lower levels of serum melatonin, than controls or AIP subjects without biochemical activity. Levels of clock-controlled gene mRNAs showed significant increases over baseline in all subjects at 5 a.m. and 11 p.m., whereas mRNA levels of ALAS1, ALAS2 and PBGD were increased only at 11 p.m. in subjects with active AIP. CONCLUSIONS This pilot study provides evidence for disturbances of circadian markers in women with active AIP that may trigger or sustain some common clinical features of AIP.
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Affiliation(s)
- Sebastian Larion
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
| | - F. Ryan Caballes
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Medicine, Carolinas Medical Center, Charlotte, NC
| | - Sun-Il Hwang
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Research, Carolinas Medical Center, Charlotte, NC
| | - Jin-Gyun Lee
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Research, Carolinas Medical Center, Charlotte, NC
| | - Whitney Ellefson Rossman
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Research, Carolinas Medical Center, Charlotte, NC
| | - Judy Parsons
- Department of Research, Carolinas Medical Center, Charlotte, NC
| | - Nury Steuerwald
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Research, Carolinas Medical Center, Charlotte, NC
| | - Ting Li
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Research, Carolinas Medical Center, Charlotte, NC
| | - Vinaya Maddukuri
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Medicine, Carolinas Medical Center, Charlotte, NC
| | - Gale Groseclose
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Research, Carolinas Medical Center, Charlotte, NC
| | - Carla V. Finkielstein
- The Integrated Cellular Responses Laboratory, Department of Biological Sciences, Virginia Tech, Blacksburg, VA
| | - Herbert L. Bonkovsky
- The Liver-Biliary-Pancreatic Center, Carolinas Medical Center, Charlotte, NC
- Department of Research, Carolinas Medical Center, Charlotte, NC
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Jain G, Bennett JI, Resch DS, Godwin JE. Schizoaffective disorder with missed diagnosis of acute porphyria: a case report and overview. Prim Care Companion CNS Disord 2012; 13:11br01234. [PMID: 22454794 DOI: 10.4088/pcc.11br01234] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Accepted: 06/22/2011] [Indexed: 10/14/2022] Open
Abstract
Acute porphyrias are often misdiagnosed and most commonly present as atypical neuropsychiatric symptoms or acute abdominal pain. Clinicians should suspect acute porphyrias in patients presenting with variable neuropsychiatric symptoms and unexplained pain. Proper identification can lead to less iatrogenicity associated with porphyrinogenic agents, appropriate management, and a better patient outcome. The case of a patient with hereditary coproporphyria, one of the acute porphyrias, is presented to illustrate the broad manifestations, unsuspected diagnosis, and difficulties in management.
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Affiliation(s)
- Gaurav Jain
- Department of Internal Medicine and Psychiatry (Drs Jain and Resch), Department of Psychiatry (Dr Bennett), and Department of Internal Medicine, Division of Hematology and Oncology, Simmons Cancer Institute (Dr Godwin), Southern Illinois University School of Medicine, Springfield
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Kumar B. Acute intermittent porphyria presenting solely with psychosis: a case report and discussion. PSYCHOSOMATICS 2012; 53:494-8. [PMID: 22902088 DOI: 10.1016/j.psym.2012.03.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2012] [Revised: 03/26/2012] [Accepted: 03/27/2012] [Indexed: 11/29/2022]
Affiliation(s)
- Bharat Kumar
- Department of Internal Medicine, University of Kentucky Chandler Medical Center, Lexington, KY 40536, USA.
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Weber SL, Segal S, Packman W. Inborn errors of metabolism: psychosocial challenges and proposed family systems model of intervention. Mol Genet Metab 2012; 105:537-41. [PMID: 22532988 DOI: 10.1016/j.ymgme.2012.01.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Inborn errors of metabolism result in psychosocial crises that challenge individual and familial modes of functioning across the life cycle. Increased stress, mood disorders, interpersonal challenges, decreased quality of life, and grief reactions are all common for patients and their families. To effectively care for these patients, a holistic approach to their care, which incorporates their social context, is essential. Patients and their families need support as they focus on immediate practical demands, grieve over illness-related losses, and reorient future expectations. A family systems based model provides a flexible and individualized approach to care that allows for optimal psychosocial adjustment throughout the disease process.
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Affiliation(s)
- Stacy L Weber
- Palo Alto University, Department of Psychology, Palo Alto, CA 94304, USA.
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Lin CSY, Lee MJ, Park SB, Kiernan MC. Purple pigments: the pathophysiology of acute porphyric neuropathy. Clin Neurophysiol 2011; 122:2336-44. [PMID: 21855406 DOI: 10.1016/j.clinph.2011.07.036] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2011] [Revised: 07/07/2011] [Accepted: 07/08/2011] [Indexed: 10/15/2022]
Abstract
The porphyrias are inherited metabolic disorders arising from disturbance in the haem biosynthesis pathway. The neuropathy associated with acute intermittent porphyria (AIP) occurs due to mutation involving the enzyme porphobilinogen deaminase (PBGD) and is characterised by motor-predominant features. Definitive diagnosis often encompasses a combination of biochemical, enzyme analysis and genetic testing, with clinical neurophysiological findings of a predominantly motor axonal neuropathy. Symptomatic and supportive treatment are the mainstays during an acute attack. If administered early, intravenous haemin may prevent progression of neuropathy. While the pathophysiology of AIP neuropathy remains unclear, axonal dysfunction appears intrinsically linked to the effects of neural energy deficits acquired through haem deficiency coupled to the neurotoxic effects of porphyrin precursors. The present review will provide an overview of AIP neuropathy, including discussion of recent advances in understanding developed through neurophysiological approaches that have further delineated the pathophysiology of axonal degeneration.
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Affiliation(s)
- Cindy S-Y Lin
- School of Medical Sciences, Faculty of Medicine, University of New South Wales, Sydney, Australia.
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Andersen J, Sandberg S, Raaheim M, Gjengedal E. Psychosocial aspects of predictive genetic testing for acute intermittent porphyria in norwegian minors. JIMD Rep 2011; 1:1-7. [PMID: 23430820 PMCID: PMC3509828 DOI: 10.1007/8904_2011_8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2010] [Revised: 12/16/2010] [Accepted: 12/22/2010] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE The Norwegian Porphyria Centre routinely offers genetic counselling and predictive genetic testing in families diagnosed with porphyria. The aim of this study was to investigate the subjective experiences of adolescents and young adults who were genetically tested for acute intermittent porphyria (AIP) as minors. What were the psychosocial consequences and how were these handled? METHODS Qualitative interviews of ten Norwegians aged 16-21 years were performed and analysed based on interpretive description. All participants were initially predictively tested for AIP as minors, but three had subsequently developed manifest disease. RESULTS The participants considered early diagnosis and lifestyle moderation advantageous, but finding motivation for precaution was difficult. AIP inflicted few psychosocial challenges and was a small part of the participants' identity, but risk of manifest disease was, nevertheless, a cause for concern for two participants with latent AIP. The participants were content with their present level of knowledge and they felt capable of obtaining relevant information when needed. AIP was experienced as a vague condition, and participants and their relatives attributed a variety of symptoms to the disease. CONCLUSION AND IMPLICATIONS Being genetically tested as a minor was experienced as useful and entailed relatively few adverse psychosocial consequences, although there was a potential for concern. Appropriate and individually tailored genetic counselling and written consent is subsequently advised. What constitutes a suitable age for testing will differ from individual to individual, but these results suggest that parents in collaboration with their children may be suited to decide what age is appropriate.
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Affiliation(s)
- Janice Andersen
- The Norwegian Porphyria Centre (NAPOS), Laboratory of Clinical Biochemistry, Haukeland University Hospital, Bergen, 5021, Norway,
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Fateen E, Abd-Elfattah A, Gouda A, Ragab L, Nazim W. Porphyrins profile by high performance liquid chromatography/electrospray ionization tandem mass spectrometry for the diagnosis of porphyria. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2011. [DOI: 10.1016/j.ejmhg.2011.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
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Siegesmund M, van Tuyll van Serooskerken AM, Poblete-Gutiérrez P, Frank J. The acute hepatic porphyrias: current status and future challenges. Best Pract Res Clin Gastroenterol 2010; 24:593-605. [PMID: 20955962 DOI: 10.1016/j.bpg.2010.08.010] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2010] [Revised: 08/26/2010] [Accepted: 08/28/2010] [Indexed: 01/31/2023]
Abstract
The porphyrias are predominantly inherited metabolic disorders, which result from a specific deficiency of one of the eight enzymes along the pathway of haem biosynthesis. Historically, they have been classified into hepatic and erythropoietic forms, based on the primary site of expression of the prevailing dysfunctional enzyme. From a clinical point of view, however, it is more convenient to subdivide them into acute and non-acute porphyrias, thereby primarily considering the potential occurrence of life-threatening acute neurovisceral attacks. Unrecognised or untreated, such an acute porphyric attack is associated with a significant mortality of up to 10%. The acute hepatic porphyrias comprise acute intermittent porphyria, variegate porphyria, hereditary coproporphyria, and δ-aminolevulinic acid dehydratase deficiency porphyria. Making a precise diagnosis may be difficult because the different types of porphyrias may show overlapping clinical and biochemical characteristics. To date, the therapeutic possibilities are limited and mainly symptomatic. In this overview we report on what is currently known about pathogenesis, clinic, diagnostics, and therapy of the acute hepatic porphyrias. We further point out actual and future challenges in the management of these diseases.
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Affiliation(s)
- Marko Siegesmund
- Department of Dermatology, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
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Dahlgren M, Khosroshahi A, Stone JH. A 22-year-old woman with severe headaches, vomiting, and tonic-clonic seizures. Arthritis Care Res (Hoboken) 2010; 63:165-71. [PMID: 20506341 DOI: 10.1002/acr.20249] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2009] [Accepted: 04/29/2010] [Indexed: 11/10/2022]
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Abstract
Hereditary porphyrias are a group of eight metabolic disorders of the haem biosynthesis pathway that are characterised by acute neurovisceral symptoms, skin lesions, or both. Every porphyria is caused by abnormal function of a separate enzymatic step, resulting in a specific accumulation of haem precursors. Seven porphyrias are the result of a partial enzyme deficiency, and a gain of function mechanism has been characterised in a new porphyria. Acute porphyrias present with acute attacks, typically consisting of severe abdominal pain, nausea, constipation, confusion, and seizure, and can be life-threatening. Cutaneous porphyrias present with either acute painful photosensitivity or skin fragility and blisters. Rare recessive porphyrias usually manifest in early childhood with either severe cutaneous photosensitivity and chronic haemolysis or chronic neurological symptoms with or without photosensitivity. Porphyrias are still underdiagnosed, but when they are suspected, and dependent on clinical presentation, simple first-line tests can be used to establish the diagnosis in all symptomatic patients. Diagnosis is essential to enable specific treatments to be started as soon as possible. Screening of families to identify presymptomatic carriers is crucial to decrease risk of overt disease of acute porphyrias through counselling about avoidance of potential precipitants.
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Affiliation(s)
- Hervé Puy
- Assistance Publique Hôpitaux de Paris, Centre Français des Porphyries, Hôpital Louis Mourier, Colombes, France
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Ventura P, Cappellini MD, Rocchi E. The acute porphyrias: a diagnostic and therapeutic challenge in internal and emergency medicine. Intern Emerg Med 2009; 4:297-308. [PMID: 19479318 DOI: 10.1007/s11739-009-0261-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Accepted: 04/29/2009] [Indexed: 10/20/2022]
Abstract
The porphyrias are a heterogeneous group of metabolic diseases resulting from a variable catalytic defect of one of the eight enzymes involved in the heme biosynthesis pathway; they are mostly inherited diseases, but in some circumstances the metabolic disturbance may be acquired. The specific patterns of tissue overproduction (and hence accumulation and excretion) of toxic heme precursors, associated with each enzymatic deficiency, are responsible for the characteristic biochemical and clinical features of each of these diseases. Moreover, even in the presence of a specific inherited enzymatic defect, many different environmental factors (such as drugs, calorie restriction, hormones, sunlight exposition, infections, etc.) often play a key role in triggering the clinical expression of the various forms of porphyrias. The porphyrias are often misdiagnosed diseases, due their multiform clinical manifestations, able to mimic many other more common diseases. For this reason, many different specialists, such as surgeons, psychiatrists, gastroenterologists, neurologists, emergency physicians and dermatologists may be variably involved in the diagnostic process, especially for the forms presenting with acute and life-threatening clinical features. According to the clinical features, the porphyrias can be classified into neuropsychiatric (characterized by neurovisceral crises involving autonomic and central nervous system but also the liver and the kidney with possible consequences in terms of neurological, psychic, cardiac, respiratory, liver and kidney functions), dermatological (mostly presenting with cutaneous lesions due to photosensitivity), and mixed forms. From a strictly clinical point of view, porphyrias presenting with neurovisceral attacks are also referred as acute porphyrias: they are the object of the present review. An accurate diagnosis of acute porphyria requires knowledge and the use of correct diagnostic tools, and it is mandatory to provide a more appropriate therapeutic approach and prevent the use of potentially unsafe drugs, able to severely precipitate these diseases, especially in the presence of life-threatening symptoms. To date, availability of a relatively stable haem preparation (haem arginate) has significantly improved the treatment outcome of acute porphyric attacks, so the knowledge about the diagnosis and the management of these diseases may be relevant for physicians working in internal medicine, neurology and emergency units.
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Affiliation(s)
- Paolo Ventura
- Department of Medicines and Medical Specialties, Ambulatorio delle Porfirie e delle Malattie da Disturbo del Metabolismo degli Aminoacidi, University of Modena and Reggio Emilia, Policlinico of Modena, Largo del Pozzo 71, Modena, Italy.
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Armen TA, Sai-Sudhakar CB, Blais D, Awad H. Anesthetic Management for Combined Double-Valve and Coronary Artery Bypass in a Patient With Acute Intermittent Porphyria. J Cardiothorac Vasc Anesth 2009; 23:364-8. [DOI: 10.1053/j.jvca.2008.07.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2008] [Indexed: 11/11/2022]
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An unusual suicide attempt: a case with psychosis during an acute porphyric attack. Eur J Emerg Med 2009; 16:106-8. [DOI: 10.1097/mej.0b013e32830abe2e] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
INTRODUCTION The study of neurometabolic diseases is still in a prolonged preliminary stage. The catalogue of these diseases continues to grow; some known clinical syndromes have been subdivided into a number of variants once the genes that cause them have been identified, and at the same time new metabolic disorders have been discovered that aggravate or contribute to forms of epilepsy not previously classified as cerebral metabolic disorders. RESULTS This review presents the basic principles underlying the recognition and treatment of epilepsy caused by neurometabolic diseases. These disorders are divided (purely for the sake of convenience) into epilepsy presenting in newborn infants, children, and adolescents and adults, recognizing that there is a significant degree of overlap between these chronological stages. Current analytical methods and therapeutic approaches are summarized both from a general point of view and within the context of each clinical syndrome, acknowledging that each patient presents specific peculiarities and that, in general, antiepileptic drugs provide few benefits compared with more specific types of therapy (eg, special diets or vitamins) when indicated. We also include therapeutic recommendations and a general approach to fulminant epilepsies of neurometabolic origin, emphasizing the importance of identifying all of the proband's relatives who may be potential carriers of a genetic disorder during the diagnostic and genetic counselling process. Particular emphasis is placed on disorders for which there is curative treatment and on the importance of follow-up by expert professionals. CONCLUSION It is expected that in a few years' time it will be possible to know the metabolomic profile of these diseases (possibly by non-invasive methods), thus facilitating accurate diagnosis and making it possible to establish the response to treatment and to identify all individuals who are carriers or remain minimally symptomatic in terms of their risk of manifesting or transmitting epilepsy.
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Affiliation(s)
- Juan M Pascual
- Department of Neurology, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Pischik E, Kazakov V, Kauppinen R. Is screening for urinary porphobilinogen useful among patients with acute polyneuropathy or encephalopathy? J Neurol 2008; 255:974-9. [PMID: 18574620 DOI: 10.1007/s00415-008-0779-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2007] [Revised: 10/02/2007] [Accepted: 10/16/2007] [Indexed: 11/30/2022]
Abstract
Acute porphyrias are a group of inherited metabolic disorders representing overproduction syndromes with the formation of neurotoxic haem precursors. Clinical manifestations consist of acute attacks, which include abdominal pain, dysautonomia, mental symptoms, polyneuropathy and seizures mimicking many other acute neurological disorders.Porphyrin metabolites were screened in 108 patients with acute polyneuropathy or encephalopathy associated with pain and/or dysautonomia, who attended neurological wards, in order to evaluate the number of patients with acute porphyria.Urinary porphyrins and their precursors were increased in 21% of the cases. Surprisingly many patients (11%) had previously undiagnosed acute porphyria. Half of these patients had had mild to moderate symptoms of acute porphyria previously. Secondary porphyrinuria, which was mainly transient coproporphyrinuria because of hepatopathy, was also common (10%). Of the 108 patients studied, the levels of urinary porphyrins or their precursors were normal in the majority (79%) of the cases, who commonly had Guillain-Barré syndrome (40%). Epileptic seizures were also frequent (18%), but none of the patients with acute porphyria had solely epileptic seizures without prolonged confusion (>or= 1 day).Based on our findings, acute inherited porphyria is not infrequent among the selected group of neurological patients and screening of urinary PBG is cost-beneficial. Since the correct diagnosis of a hereditary disease is essential, genetic screening should be performed whenever possible for patients with clinically and biochemically confirmed acute porphyria.
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Affiliation(s)
- Elena Pischik
- Research Program in Molecular Medicine, Porphyria Research Centre, Biomedicum-Helsinki, C427a, University of Helsinki, 700, Haartmaninkatu 8, 00029 HUS Helsinki, Finland.
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Thiery-Vuillemin A, Chaigneau L, Meaux-Ruault N, Villanueva C, N'guyen T, Maurina T, Stein U, Lorgis V, Demarchi M, Pivot X. Anticancer therapy in patients with porphyrias: evidence today. Expert Opin Drug Saf 2008; 7:159-65. [DOI: 10.1517/14740338.7.2.159] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Solinas C, Vajda F. Neurological complications of porphyria. J Clin Neurosci 2008; 15:263-8. [DOI: 10.1016/j.jocn.2006.11.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2006] [Revised: 11/06/2006] [Accepted: 11/12/2006] [Indexed: 11/29/2022]
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Sedel F, Lyon-Caen O, Saudubray JM. [Treatable hereditary neuro-metabolic diseases]. Rev Neurol (Paris) 2008; 163:884-96. [PMID: 18033024 DOI: 10.1016/s0035-3787(07)92631-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Hereditary metabolic diseases may appear during adolescence or young adulthood, revealed by an apparently unexplained neurological or psychiatric disorder. Certain metabolic diseases respond to specific treatments and should be identified early, particularly in emergency situations where rapid introduction of a treatment can avoid fatal outcome or irreversible neurological damage. The main diseases leading to an acute neurological syndrome in the adult are urea cycle disorders, homocysteine metabolisms disorders and porphyria. More rarely, Wilson's disease, aminoacid diseases, organic aciduria, or pyruvate dehydrogenase deficiency, beta-oxidation disordes or biotin metabolism may be involved. Most emergency situations can be screen correctly with simple tests (serum ammonia, homocysteine, lactate, urinary prophyrines, acylcarnitine pattern, amino acid and organic acid chromatography). For chronic situations, the main treatable diseases are Wilson's disease, homocysteine, cerebrotendinous xanthomatosis, Refsum's disease, vitamin E deficiency, Gaucher's disease, Fabry's disease, and neurotransmitter metabolism disorders. We present treatable metabolic disorders as a function of the different clinical situations observed in adults.
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Affiliation(s)
- F Sedel
- Fédération des maladies du système nerveux, Groupe Hospitalier Pitié-Salpêtrière, Paris.
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Sedel F, Gourfinkel-An I, Lyon-Caen O, Baulac M, Saudubray JM, Navarro V. Epilepsy and inborn errors of metabolism in adults: a diagnostic approach. J Inherit Metab Dis 2007; 30:846-54. [PMID: 17957491 DOI: 10.1007/s10545-007-0723-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2007] [Revised: 09/18/2007] [Accepted: 09/19/2007] [Indexed: 11/24/2022]
Abstract
Inborn errors of metabolism (IEMs) represent poorly known causes of epilepsy in adulthood. Although rare, these are important to recognize for several reasons: some IEMs respond to specific treatments, some antiepileptic drugs interfering with metabolic pathways may worsen the clinical condition, and specific genetic counselling can be provided. We review IEMs potentially revealed by epilepsy that can be encountered in an adult neurology department. We distinguished progressive myoclonic epilepsies (observed in some lysosomal storage diseases, respiratory chain disorders and Lafora disease), from other forms of epilepsies (observed in disorders of intermediary metabolism, including porphyrias, creatine metabolism defects, glucose transporter (GLUT-1) deficiency, Wilson disease or succinic semialdehyde dehydrogenase deficiency). We propose a diagnostic approach and point out clinical, radiological and electrophysiological features that suggest an IEM in an epileptic patient.
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Affiliation(s)
- F Sedel
- Federation of Nervous System Diseases, Reference Center for Lysosomal Diseases, The Salpêtrière Hospital, Pierre et Marie Curie University, Paris, France.
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