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Paprocka J, Kaminiów K, Yetkin O, Tekturk P, Baykan B, Leiz S, Kluger G, Striano P. Clinical and epilepsy characteristics in Wolf-Hirschhorn syndrome (4p-): A review. Seizure 2024; 116:14-23. [PMID: 36526544 DOI: 10.1016/j.seizure.2022.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 11/23/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022] Open
Abstract
Wolf-Hirschhorn syndrome (WHS) is araredisorderwithan estimated prevalence being around 1 in 50,000 births. The syndrome is caused by the deletion of a critical region (Wolf-Hirschhorn Syndrome Critical region- WHSCR) on chromosome 4p16.3. WHS is clinically characterized by pre-and postnatal growth restriction, hypotonia, intellectual disability, craniofacial dysmorphismand congenital fusion anomalies. The clinical aspects are variable due to the deletion size.Consistently, epilepsy is one of the major concerns for parents and professionals caring for children with WHS. Seizures tend to occur in over 90% of patients, with onset within the first 3 years of life, and a peak incidence at around 6-12 months of age. Approximately 20% of patients had the first seizure onset within the first 6 months of age, almost 50% at 6 to 12 months of age and about 25% later than 12 months of age. The main types of epileptic seizures occurring in patients with WHS were generalized tonic-clonic seizures (around 70%). These were followed by tonic spasms (20%); focal seizures with impaired awareness (12%) and clonicseizures in 7% of patients.Seizures are often triggered by fever, followed by infections of various systems. Particularly, half of WHS patients experience status epilepticus in the first years of life, which can be fatal. Due to limited number of reports on the topic of EEG abnormalities in epilepsy among WHS patients, it is difficult to determine whether there are any characteristic deviations for WHS. Although more than 300 persons with WHS have been reported in the literature, there is sparse knowledge about epilepsy and methods of its anti-seizure medication (ASM) management with an assessment of their effectiveness. The purpose of this systematic review is to briefly summarize achievements and advances in the field of epilepsy in Wolf-Hirschhorn syndrome.
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Affiliation(s)
- Justyna Paprocka
- Pediatric Neurology Department, Faculty of Medical Sciences, Medical University of Silesia, Katowice, Poland.
| | - Konrad Kaminiów
- Students' Scientific Society, Pediatric Neurology Department, Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | - Ozgun Yetkin
- Department of Developmental Neurology, Poznań University of Medical Sciences, Poznań, Poland
| | - Pınar Tekturk
- Child Neurology and Neurology Departments, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Türkiy
| | - Betül Baykan
- Clinical Neurophysiology and Neurology Departments, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Steffen Leiz
- Neuropädiatrie, KinderklinikDritter Orden, München, Germany
| | - Gerhard Kluger
- Institute for Transition, Rehabilitation and Palliation, Paracelsus Medical University, Salzburg, Austria; Center for Pediatric Neurology, Neurorehabilitation and Epileptology, Schoen KlinikVogtareuth, Vogtareuth, Germany
| | - Pasquale Striano
- IRCCS IstitutoGianninaGaslini", Genova, Italy; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
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Erdal Y, Alnak A, Oztop O, Tekturk P, Yapici Z. Non-convulsive status epilepticus in two patients with tuberous sclerosis. Childs Nerv Syst 2019; 35:2405-2409. [PMID: 31659482 DOI: 10.1007/s00381-019-04382-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 09/20/2019] [Indexed: 10/25/2022]
Abstract
Tuberous sclerosis (TSC) is an autosomal dominantly inherited genetic disorder that chiefly affects the central nervous system, along with the other multiple systems. While phenomenology and symptom severity may vary greatly from one individual to another, the most common neurological presentation is epilepsy, which may be refractory in a considerable number of patients. Convulsive SE is seen frequently in TSC patients due to the high ratio of refractory seizures in well-studied cohorts. Status epilepticus (SE) is a life-threating condition and requires urgent medical care. Non-convulsive status epilepticus (NCSE) is an epileptic state with no convulsive seizures but impaired consciousness and corresponding electrophysiological findings. Due to its heterogeneity of clinical features, it is generally hard to recognize, and thus difficult to treat promptly. The relationship between TSC and NCSE is a relatively less emphasized issue in the literature. Here, we present two cases of TSC with NCSE with a view to increasing clinicians' awareness of the association between refractory epilepsy and NCSE.
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Affiliation(s)
- Yuksel Erdal
- Department of Neurology, Health Science University, Istanbul Training and Research Hospital, Istanbul, Turkey.
| | - Alper Alnak
- Department of Child and Adolescent Psychiatry, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ozgur Oztop
- Department of Neurology, Faculty of Medicine, Koc University, Istanbul, Turkey
| | - Pınar Tekturk
- Division of Child Neurology, Department of Neurology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Zuhal Yapici
- Division of Child Neurology, Department of Neurology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Toksoy G, Durmus H, Aghayev A, Bagirova G, Sevinc Rustemoglu B, Basaran S, Avci S, Karaman B, Parman Y, Altunoglu U, Yapici Z, Tekturk P, Deymeer F, Topaloglu H, Kayserili H, Oflazer-Serdaroglu P, Uyguner ZO. Mutation spectrum of 260 dystrophinopathy patients from Turkey and important highlights for genetic counseling. Neuromuscul Disord 2019; 29:601-613. [DOI: 10.1016/j.nmd.2019.03.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 03/20/2019] [Accepted: 03/25/2019] [Indexed: 12/24/2022]
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Oguz Akarsu E, Tekturk P, Yapici Z, Tepgec F, Uyguner ZO, Baykan B. Eyelid myoclonic status epilepticus: A rare phenotype in spinal muscular atrophy with progressive myoclonic epilepsy associated with ASAH1 gene mutation. Seizure 2016; 42:49-51. [PMID: 27723502 DOI: 10.1016/j.seizure.2016.09.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 09/07/2016] [Accepted: 09/10/2016] [Indexed: 11/28/2022] Open
Affiliation(s)
- Emel Oguz Akarsu
- Istanbul University, Istanbul Faculty of Medicine, Department of Neurology, Istanbul, Turkey.
| | - Pınar Tekturk
- Istanbul University, Istanbul Faculty of Medicine, Department of Neurology, Istanbul, Turkey
| | - Zuhal Yapici
- Istanbul University, Istanbul Faculty of Medicine, Department of Neurology, Istanbul, Turkey
| | - Fatih Tepgec
- Istanbul University, Istanbul Faculty of Medicine, Department of Medical Genetics, Istanbul, Turkey
| | - Z Oya Uyguner
- Istanbul University, Istanbul Faculty of Medicine, Department of Medical Genetics, Istanbul, Turkey
| | - Betul Baykan
- Istanbul University, Istanbul Faculty of Medicine, Department of Neurology, Istanbul, Turkey
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Baykal C, Tekturk P, Polat Ekinci A, Buyukbabani N, Baykan B, Yapici Z. Fibromatous lesion of the scalp: is it an underestimated sign of tuberous sclerosis? J Eur Acad Dermatol Venereol 2016; 31:e110-e112. [DOI: 10.1111/jdv.13853] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- C. Baykal
- Department of Dermatology and Venereology; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - P. Tekturk
- Department of Neurology; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - A. Polat Ekinci
- Department of Dermatology and Venereology; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - N. Buyukbabani
- Department of Pathology; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - B. Baykan
- Department of Neurology; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
| | - Z. Yapici
- Department of Neurology; Istanbul Medical Faculty; Istanbul University; Istanbul Turkey
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