ArticleNeurology2015
Natural history of succinic semialdehyde dehydrogenase deficiency through adulthood.
Open access · greenAbstract readCase Reports
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Article in Neurology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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24citing papers in PubMed
3.2field-weighted citation impact, top 9% of its field
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Who cites it
24 citing papers in PubMed, 46 citations in OpenAlex.
- Consensus guidelines for the diagnosis and management of succinic semialdehyde dehydrogenase deficiency.Molecular genetics and metabolism · 2024Article
- Revolutionizing Blood Collection: Innovations, Applications, and the Potential of Microsampling Technologies for Monitoring Metabolites and Lipids.Metabolites · 2024Review
- Sensorineural Hearing Loss in a Child with Succinic Semialdehyde Dehydrogenase Deficiency.Balkan journal of medical genetics : BJMG · 2023Article
- Reduced evoked cortical beta and gamma activity and neuronal synchronization in succinic semialdehyde dehydrogenase deficiency, a disorder of γ-aminobutyric acid metabolism.Brain communications · 2023Article
- Succinic Semialdehyde Dehydrogenase Deficiency: Review of the Natural History Study.Journal of child neurology · 2021Article
- Enzyme Replacement Therapy for Succinic Semialdehyde Dehydrogenase Deficiency: Relevance in γ-Aminobutyric Acid Plasticity.Journal of child neurology · 2021Article
- Enantiomers of 2-methylglutamate and 2-methylglutamine selectively impact mouse brain metabolism and behavior.Scientific reports · 2021Article
- Succinic semialdehyde dehydrogenase deficiency presenting with central hypothyroidism.Clinical case reports · 2021Article
- Epilepsy in inherited neurotransmitter disorders: Spotlights on pathophysiology and clinical management.Metabolic brain disease · 2021Review
- Succinic Semialdehyde Dehydrogenase Deficiency: In Vitro and In Silico Characterization of a Novel Pathogenic Missense Variant and Analysis of the Mutational Spectrum ofInternational journal of molecular sciences · 2020Article
- NovelNeurology · 2020Article
- OCD symptoms in succinic semialdehyde dehydrogenase (SSADH) deficiency: a case report.BMC psychiatry · 2020Article
- Longitudinal metabolomics in dried bloodspots yields profiles informing newborn screening for succinic semialdehyde dehydrogenase deficiency.JIMD reports · 2020Article
- Novel mutations in two unrelated Italian patients with SSADH deficiency.Metabolic brain disease · 2019Article
- Clinical diagnosis and mutation analysis of four Chinese families with succinic semialdehyde dehydrogenase deficiency.BMC medical genetics · 2019Article
- Rett syndrome (MECP2) and succinic semialdehyde dehydrogenase (ALDH5A1) deficiency in a developmentally delayed female.Molecular genetics & genomic medicine · 2019Article
- Age-related phenotype and biomarker changes in SSADH deficiency.Annals of clinical and translational neurology · 2019Article
- Targeted screening of succinic semialdehyde dehydrogenase deficiency (SSADHD) employing an enzymatic assay for γ-hydroxybutyric acid (GHB) in biofluids.Molecular genetics and metabolism reports · 2017Article
- Therapeutic relevance of mTOR inhibition in murine succinate semialdehyde dehydrogenase deficiency (SSADHD), a disorder of GABA metabolism.Biochimica et biophysica acta. Molecular basis of disease · 2017Article
- Incidence and Geographic Distribution of Succinic Semialdehyde Dehydrogenase (SSADH) Deficiency.JIMD reports · 2017Article
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Authors and funding
12 authors at 4 institutions in 3 countries.
Samuel Lapalme-RemisFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada. lapalmeremis@gmail.com.
Evan Cole LewisFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Christine De MeulemeesterFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Pranesh ChakrabortyFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
K Michael GibsonFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Carlos TorresFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Alan GubermanFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Gajja S SalomonsFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Cornelis JakobsFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Andre Ali-RidhaFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Mahsa ParvizFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Phillip L PearlFrom the Division of Neurology, Department of Medicine (S.L.-R., C.D.M., A.G.) and Department of Radiology (C.T.), The Ottawa Hospital, University of Ottawa, Ontario, Canada; Division of Neurology (E.C.L.) and Department of Pediatrics (P.C.), Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, Ontario, Canada; Division of Experimental and Systems Pharmacology (K.M.G.), Washington State University College of Pharmacy, Spokane, WA; Department of Clinical Chemistry (G.S.S., C.J.), Metabolic Unit, Polikliniek rec. K (PK 1X 009), VU University Medical Center, Amsterdam, the Netherlands; University of Ottawa Eye Institute (A.A.-R.), Ottawa, Ontario, Canada; and Department of Epilepsy & Clinical Neurophysiology (M.P., P.L.P.), Harvard Medical School, Boston Children's Hospital, Boston, MA. Dr. Lapalme-Remis is currently with the Mayo Clinic, Rochester, MN. Dr. Lewis is currently with The Hospital for Sick Children, Toronto, Ontario, Canada. Dr. Ali-Ridha is currently with McGill University, Montreal, Quebec, Canada.
Amsterdam UMC Location VUmc · NLChildren's Hospital of Eastern Ontario · CAUniversity of Ottawa · CAWashington State University Spokane · US
Funding
Harvard Clinical and Translational Science CenterUL1TR001102 · NCATS · HARVARD MEDICAL SCHOOL · PI NADLER, LEE MARSHALL · 2013 to 2017
$106.2MPlacebo-Controlled Phase II Trial of SGS742 (GABAB receptor antagonist) in Succinic Semialdehyde Dehydrogenase (SSADH) Deficiency, a DisorderR01NS082286 · NINDS · WASHINGTON STATE UNIVERSITY · PI GIBSON, K MICHAEL · 2013 to 2016
$877kNCATS NIH HHS UL1 TR001102NINDS NIH HHS R01 NS082286
Abstract
objectiveThe natural history of succinic semialdehyde dehydrogenase (SSADH) deficiency in adulthood is unknown; we elucidate the clinical manifestations of the disease later in life.
methodsA 63-year-old man with long-standing intellectual disability was diagnosed with SSADH deficiency following hospitalization for progressive decline, escalating seizures, and prolonged periods of altered consciousness. We present a detailed review of his clinical course and reviewed our SSADH deficiency database adult cohort to derive natural history information.
resultsOf 95 patients in the database for whom age at diagnosis is recorded, there are 40 individuals currently aged 18 years or older. Only 3 patients were diagnosed after age 18 years. Of 25 adults for whom data are available after age 18, 60% have a history of epilepsy. Predominant seizure types are generalized tonic-clonic, absence, and myoclonic. EEGs showed background slowing or generalized epileptiform discharges in two-thirds of adults for whom EEG data were collected. History of psychiatric symptoms was prominent, with frequent anxiety, sleep disturbances, and obsessive-compulsive disorder.
conclusionsWe identified patients older than 18 years with SSADH deficiency in our database following identification and review of a patient diagnosed in the seventh decade of life. The illness had a progressive course with escalating seizures in the index case, with fatality at age 63. Diagnosis in adulthood is rare. Epilepsy is more common in the adult than the pediatric SSADH deficiency cohort; neuropsychiatric morbidity remains prominent.
Indexed as
AdolescentAdultAmino Acid Metabolism, Inborn ErrorsCross-Sectional StudiesDatabases, FactualDevelopmental DisabilitiesFatal OutcomeFemaleHumansMaleMiddle AgedSuccinate-Semialdehyde DehydrogenaseYoung AdultSuccinate-Semialdehyde Dehydrogenase
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