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<meta name="keywords" content="C4014430, dee21, developmental and epileptic encephalopathy 21, developmental and epileptic encephalopathy, 21, disease or syndrome, early infantile epileptic encephalopathy 21, early infantile epileptic encephalopathy caused by mutation in necap1, eiee21, epileptic encephalopathy, early infantile, 21, epileptic encephalopathy, early infantile, type 21, necap1, necap1 early infantile epileptic encephalopathy, autosomal dominant, autosomal recessive, birth defects, chromosomal disease, chromosome, clinical features, clinical findings, clinical genetics, clinical recommendations, clinvar, congenital chromosomal disease, consumer genetic resources, cytogenetic location, disease characteristics, disease definitions, disease descriptions, disease ontology, disease synonyms, disease vocabulary, dysmorphology, entrez, familial disease, gene, gene-disease relationship, genereviews, genetic disease, genetic disorder, genetic terminology, genetic testing registry, genetics home reference, genomic disease, gtr, hereditary disease, heritable disease, hpo, human phenotype ontology, inherited disease, management guidelines, maternal inheritance, medgen, medical genetics, medical subject headings, mesh, mitochondrial inheritance, mode of inheritance, national center for biotechnology information, national institutes of health, national library of medicine, ncbi, nih, nlm, omim, ordo, orphanet, paternal inheritance, phenome, position statements, professional practice guidelines, rare disease, reference sequence, refseq, snomed ct, syndrome, undiagnosed diseases, x-linked recessive" /><meta name="description" content="Developmental and epileptic encephalopathy-21 (DEE21) is an autosomal recessive neurologic disorder characterized by the onset of intractable seizures in the first months of life. Affected individuals have severely impaired psychomotor development with poor head control and inability to fix and follow visually. Other features may include axial hypotonia, peripheral hypertonia, and cerebral atrophy or delayed myelination on brain imaging (summary by Alazami et al., 2014 and Alsahli et al., 2018).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of DEE, see 308350." /><meta name="robots" content="index,nofollow,noarchive" />
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<!--
UID=862867
ConceptID=C4014430
-->
<!--imgCountBooks = 0--><h1 class="medgenTitle"><div class="MedGenTitleText">Developmental and epileptic encephalopathy, 21<span class="h1sub">(DEE21)</span></div></h1><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>862867</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information."><span class="highlight" style="background-color:">C4014430</span></a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div><table class="medgenTable"><tbody><tr><td>Synonyms:</td>
<td>DEE21; Early infantile epileptic encephalopathy 21</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td><a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#target-gene-loc">Gene (location):<img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a><div class="display-none" id="target-gene-loc">
Gene(s) directly associated with<br />
this condition or phenotype.</div></td>
<td><a target="_blank" title="NECAP1 - ID: 25977 - NCBI Gene" href="/gene/25977" class="medgenPMinfo">NECAP1</a> (12p13.31)</td></tr>
<tr><td colspan="2" class="small"> </td></tr><tr><td>Monarch Initiative:</td>
<td><a href="https://monarchinitiative.org/disease/MONDO:0014360" target="_blank">MONDO:0014360</a></td></tr>
<tr><td>OMIM<span class="superscript">®</span>:</td>
<td><a href="https://omim.org/entry/615833" target="_blank">615833</a></td></tr>
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<div class="portlet mgSection" id="ID_100">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Definition">Definition</h1><a sid="100" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln">Developmental and epileptic encephalopathy-21 (DEE21) is an autosomal recessive neurologic disorder characterized by the onset of intractable seizures in the first months of life. Affected individuals have severely impaired psychomotor development with poor head control and inability to fix and follow visually. Other features may include axial hypotonia, peripheral hypertonia, and cerebral atrophy or delayed myelination on brain imaging (summary by Alazami et al., 2014 and Alsahli et al., 2018).&#13; For a general phenotypic description and a discussion of genetic heterogeneity of DEE, see 308350. [from <a title="Online Mendelian Inheritance in Man" href="http://www.omim.org" class="defSource" target="_blank">OMIM</a>]</div>
</div>
<div class="portlet mgSection" id="ID_102">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Clinical_features">Clinical features</h1><a sid="102" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln clinfeat"><strong>From HPO</strong><br />
<div class="divPopper rprt" id="clin_333083"><div><strong>Limb hypertonia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>333083</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1838391</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove nowrap">See: <a href="/medgen/333083">Feature record</a> | <a href="/medgen?term=%22Limb%20hypertonia%22%5BClinical%20Features%5D%20OR%20333083%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_65429"><div><strong>Feeding difficulties</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>65429</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0232466</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Impaired ability to eat related to problems gathering food and getting ready to suck, chew, or swallow it.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/65429">Feature record</a> | <a href="/medgen?term=%22Feeding%20difficulties%22%5BClinical%20Features%5D%20OR%2065429%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_452596"><div><strong>Epileptic encephalopathy</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>452596</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0543888</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A condition in which epileptiform abnormalities are believed to contribute to the progressive disturbance in cerebral function. Epileptic encephalaopathy is characterized by (1) electrographic EEG paroxysmal activity that is often aggressive, (2) seizures that are usually multiform and intractable, (3) cognitive, behavioral and neurological deficits that may be relentless, and (4) sometimes early death.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/452596">Feature record</a> | <a href="/medgen?term=%22Epileptic%20encephalopathy%22%5BClinical%20Features%5D%20OR%20452596%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_322935"><div><strong>Generalized tonic seizure</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>322935</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1836508</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A generalized tonic seizure is a type of generalized motor seizure characterized by bilateral limb stiffening or elevation, often with neck stiffening without a subsequent clonic phase. The tonic activity can be a sustained abnormal posture, either in extension or flexion, sometimes accompanied by tremor of the extremities.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/322935">Feature record</a> | <a href="/medgen?term=%22Generalized%20tonic%20seizure%22%5BClinical%20Features%5D%20OR%20322935%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_482664"><div><strong>Multifocal seizures</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>482664</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C3281034</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Seizures that start from several different areas of the brain (i.e., with multiple ictal onset locations).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/482664">Feature record</a> | <a href="/medgen?term=%22Multifocal%20seizures%22%5BClinical%20Features%5D%20OR%20482664%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_766364"><div><strong>Profound global developmental delay</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>766364</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C3553450</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">A profound delay in the achievement of motor or mental milestones in the domains of development of a child.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/766364">Feature record</a> | <a href="/medgen?term=%22Profound%20global%20developmental%20delay%22%5BClinical%20Features%5D%20OR%20766364%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_869073"><div><strong>Interictal epileptiform activity</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>869073</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4023491</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Epileptiform activity refers to distinctive EEG waves or complexes distinguished from background activity found in in a proportion of human subjects with epilepsy, but which can also be found in subjects without seizures. Interictal epileptiform activity refers to such activity that occurs in the absence of a clinical or subclinical seizure.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/869073">Feature record</a> | <a href="/medgen?term=%22Interictal%20epileptiform%20activity%22%5BClinical%20Features%5D%20OR%20869073%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_1643639"><div><strong>Brain atrophy</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>1643639</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C4551584</a></dd><dt><span class="dotprefix"></span></dt><dd>Disease or Syndrome</dd></dl></div></div></div>
<div class="spaceAbove">Partial or complete wasting (loss) of brain tissue that was once present.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/1643639">Feature record</a> | <a href="/medgen?term=%22Brain%20atrophy%22%5BClinical%20Features%5D%20OR%201643639%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_342959"><div><strong>Axial hypotonia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>342959</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1853743</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Muscular hypotonia (abnormally low muscle tone) affecting the musculature of the trunk.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/342959">Feature record</a> | <a href="/medgen?term=%22Axial%20hypotonia%22%5BClinical%20Features%5D%20OR%20342959%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_346841"><div><strong>Generalized hypotonia</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>346841</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C1858120</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">Generalized muscular hypotonia (abnormally low muscle tone).</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/346841">Feature record</a> | <a href="/medgen?term=%22Generalized%20hypotonia%22%5BClinical%20Features%5D%20OR%20346841%5Buid%5D">Search on this feature</a></div></div>
<div class="divPopper rprt" id="clin_68618"><div><strong>Decreased fetal movement</strong><div class="aux"><div class="resc"><dl class="rprtid"><dt>MedGen UID: </dt><dd>68618</dd><dt><span class="dotprefix"></span>Concept ID: </dt><dd><a href="/medgen/docs/help/#sources" target="_blank" title="Concept Unique Identifier from NLM's Unified Medical Language system (UMLS)&#10;Click for more information.">C0235659</a></dd><dt><span class="dotprefix"></span></dt><dd>Finding</dd></dl></div></div></div>
<div class="spaceAbove">An abnormal reduction in quantity or strength of fetal movements.</div>
<div class="spaceAbove nowrap">See: <a href="/medgen/68618">Feature record</a> | <a href="/medgen?term=%22Decreased%20fetal%20movement%22%5BClinical%20Features%5D%20OR%2068618%5Buid%5D">Search on this feature</a></div></div><div class="TreeLite" data-jigconfig="closed: 1"><div class="concept-def"><a class="small" href="#" onclick="jQuery(&quot;.TreeLite&quot;,&quot;#ID_102&quot;).TreeLite().openAll(); return false;">Show all</a><a class="small" href="#" onclick="jQuery(&quot;.TreeLite&quot;,&quot;#ID_102&quot;).TreeLite().closeAll(); return false;">Hide all</a></div><ul><li><span class="TLline">Abnormality of limbs</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_333083" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Limb hypertonia</a></span></li></ul></li><li><span class="TLline">Abnormality of prenatal development or birth</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_68618" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Decreased fetal movement</a></span></li></ul></li><li><span class="TLline">Abnormality of the digestive system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_65429" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Feeding difficulties</a></span></li></ul></li><li><span class="TLline">Abnormality of the musculoskeletal system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_342959" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Axial hypotonia</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_346841" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Generalized hypotonia</a></span></li></ul></li><li><span class="TLline">Abnormality of the nervous system</span><ul><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_1643639" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Brain atrophy</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_452596" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Epileptic encephalopathy</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_322935" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Generalized tonic seizure</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_869073" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Interictal epileptiform activity</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_482664" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Multifocal seizures</a></span></li><li class="TLline">
<span class="TLline"><a title="click for more information" class="jig-ncbipopper" href="#clin_766364" data-jigconfig="hasArrow: true, openEvent: 'click', closeEvent: 'mouseout', openAnimation: 'fadeIn', closeAnimation: 'fadeOut', triggerPosition: 'center right', destPosition: 'center left', arrowDirection: 'left'">Profound global developmental delay</a></span></li></ul></li></ul></div></div>
</div>
<div class="portlet mgSection" id="ID_105">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Professional_guidelines">Professional guidelines</h1><a sid="105" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">PubMed<a class="help jig-ncbi-popper" data-jig="ncbipopper" href="#guidelinesHelpPM"><img class="pulldown" src="//static.pubmed.gov/portal/portal3rc.fcgi/4223267/img/4204968" /></a></h3>
<div class="nl"><a target="_blank" href="/pubmed/35483386">CDKL5 deficiency disorder: clinical features, diagnosis, and management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Leonard H,
Downs J,
Benke TA,
Swanson L,
Olson H,
Demarest S</span><br />
<span class="medgenPMjournal">Lancet Neurol</span>
2022 Jun;21(6):563-576.
Epub 2022 Apr 25
doi: 10.1016/S1474-4422(22)00035-7.
<span class="bold">PMID: </span><a href="/pubmed/35483386" target="_blank">35483386</a><a href="/pmc/articles/PMC9788833" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29320603">Drug management for acute tonic-clonic convulsions including convulsive status epilepticus in children.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">McTague A,
Martland T,
Appleton R</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2018 Jan 10;1(1):CD001905.
doi: 10.1002/14651858.CD001905.pub3.
<span class="bold">PMID: </span><a href="/pubmed/29320603" target="_blank">29320603</a><a href="/pmc/articles/PMC6491279" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27281533">TBC1D24 genotype-phenotype correlation: Epilepsies and other neurologic features.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Balestrini S,
Milh M,
Castiglioni C,
Lüthy K,
Finelli MJ,
Verstreken P,
Cardon A,
Stražišar BG,
Holder JL Jr,
Lesca G,
Mancardi MM,
Poulat AL,
Repetto GM,
Banka S,
Bilo L,
Birkeland LE,
Bosch F,
Brockmann K,
Cross JH,
Doummar D,
Félix TM,
Giuliano F,
Hori M,
Hüning I,
Kayserili H,
Kini U,
Lees MM,
Meenakshi G,
Mewasingh L,
Pagnamenta AT,
Peluso S,
Mey A,
Rice GM,
Rosenfeld JA,
Taylor JC,
Troester MM,
Stanley CM,
Ville D,
Walkiewicz M,
Falace A,
Fassio A,
Lemke JR,
Biskup S,
Tardif J,
Ajeawung NF,
Tolun A,
Corbett M,
Gecz J,
Afawi Z,
Howell KB,
Oliver KL,
Berkovic SF,
Scheffer IE,
de Falco FA,
Oliver PL,
Striano P,
Zara F,
Campeau PM,
Sisodiya SM</span><br />
<span class="medgenPMjournal">Neurology</span>
2016 Jul 5;87(1):77-85.
Epub 2016 Jun 8
doi: 10.1212/WNL.0000000000002807.
<span class="bold">PMID: </span><a href="/pubmed/27281533" target="_blank">27281533</a><a href="/pmc/articles/PMC4932231" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(developmental%20and%20epileptic%20encephalopathy%2C%2021)%20AND%20(%22english%20and%20humans%22%5BFilter%5D)%20AND%20(%20(%22practice%20guideline%22%5BFilter%5D)%20OR%20(practice*%5Btitl%5D%20AND%20(guideline%5Btitl%5D%20OR%20parameter%5Btitl%5D%20OR%20resource%5Btitl%5D%20OR%20bulletin%5Btitl%5D%20OR%20best%5Btitl%5D))%20OR%20(genetic*%5Btitl%5D%20AND%20(evaluation%5Btitl%5D%20OR%20counseling%5Btitl%5D%20OR%20screening%5Btitl%5D%20OR%20test*%5Btitl%5D))%20OR%20(clinical%5Btitl%5D%20AND%20((expert%5Btitl%5D%20AND%20consensus%5Btitl%5D)%20OR%20utility%5Btitl%5D%20OR%20guideline*%5Btitl%5D))%20OR%20(management%5Btitl%5D%20AND%20(clinical%5Btitl%5D%20OR%20diagnos*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20pain%5Btitl%5D%20OR%20surveillance%5Btitl%5D%20OR%20emergency%5Btitl%5D%20OR%20guideline*%5Btitl%5D%20OR%20therap*))%20OR%20(treatment%5Btitl%5D%20AND%20((evaluation%5Btitl%5D%20AND%20diagnosis%5Btitl%5D)%20OR%20(assessment%5Btitl%5D%20AND%20prevention%5Btitl%5D)%20OR%20therap*))%20OR%20(Diagnos*%5Btitl%5D%20AND%20(prenatal%5Btitl%5D%20OR%20treatment%5Btitl%5D%20OR%20follow-up%5Btitl%5D%20OR%20statement%5Btitl%5D%20OR%20criteria%5Btitl%5D%20OR%20newborn%5Btitl%5D%20OR%20differential%5Btitl%5D%20OR%20neonatal%5Btitl%5D%20OR%20neonate%5Btitl%5D))%20OR%20(guideline*%5Btitl%5D%20AND%20(pharmacogenetic*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20evidence-based%5Btitl%5D%20OR%20consensus%5Btitl%5D%20OR%20(technical%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20(molecular%5Btitl%5D%20AND%20testing%5Btitl%5D)))%20OR%20(risk%5Btitl%5D%20AND%20assessment%5Btitl%5D)%20OR%20(recommendation*%5Btitl%5D%20AND%20(statement%5Btitl%5D%20OR%20Evidence-based%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(care%20AND%20((Patient%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20primary%5Btitl%5D%20OR%20psychosocial%5Btitl%5D))%20OR%20(Health%5Btitl%5D%20AND%20supervision%5Btitl%5D)%20OR%20(statement%5Btitl%5D%20AND%20(policy%5Btitl%5D%20OR%20position%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(pharmacogenetics%5Btitl%5D%20AND%20(Dosing%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20genotype*%5Btitl%5D%20OR%20drug*%5Btitl%5D))%20OR%20(Chemotherapy%5Btitl%5D%20AND%20decision*%5Btitl%5D)%20OR%20(screening%5Btitl%5D%20AND%20(newborn%5Btitl%5D%20OR%20neonat*%5Btitl%5D%20OR%20detection%5Btitl%5D%20OR%20diagnos*%5Btitl%5D))%20OR%20(criteria%5Btitl%5D%20OR%20genotype*%5Btitl%5D)%20)%20NOT%20(%22Case%20reports%22%5BPublication%20type%5D%20OR%20%22clinical%20study%22%5BPublication%20Type%5D%20OR%20%22randomized%20controlled%20trial%22%5BPublication%20Type%5D)" title="PubMed search">See all (44)</a></div></div>
</div>
<div class="display-none help-popup" id="guidelinesHelpPM">These guidelines are articles in PubMed that match specific search criteria developed by MedGen to capture the most relevant practice guidelines. This list may not be comprehensive and may include broader topics as well. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div><div class="display-none help-popup" id="guidelinesHelpCurated">These guidelines are manually curated by the MedGen team
to supplement articles available in PubMed. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div>
<div class="portlet mgSection" id="ID_103">
<div class="portlet_head mgSectionHead ui-widget-header"><h1 class="nl" id="Recent_clinical_studies">Recent clinical studies</h1><a sid="103" href="#" class="portlet_shutter" title="Show/hide content"></a></div>
<div class="portlet_content ln"><h3 class="subhead">Etiology</h3>
<div class="nl"><a target="_blank" href="/pubmed/36581463">Epidemiology of Developmental and Epileptic Encephalopathy and of Intellectual Disability and Epilepsy in Children.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Poke G,
Stanley J,
Scheffer IE,
Sadleir LG</span><br />
<span class="medgenPMjournal">Neurology</span>
2023 Mar 28;100(13):e1363-e1375.
Epub 2022 Dec 29
doi: 10.1212/WNL.0000000000206758.
<span class="bold">PMID: </span><a href="/pubmed/36581463" target="_blank">36581463</a><a href="/pmc/articles/PMC10065214" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32920658">Neurologic complications of Down syndrome: a systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Santoro JD,
Pagarkar D,
Chu DT,
Rosso M,
Paulsen KC,
Levitt P,
Rafii MS</span><br />
<span class="medgenPMjournal">J Neurol</span>
2021 Dec;268(12):4495-4509.
Epub 2020 Sep 12
doi: 10.1007/s00415-020-10179-w.
<span class="bold">PMID: </span><a href="/pubmed/32920658" target="_blank">32920658</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32954514">Developmental and epilepsy spectrum of KCNB1 encephalopathy with long-term outcome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bar C,
Kuchenbuch M,
Barcia G,
Schneider A,
Jennesson M,
Le Guyader G,
Lesca G,
Mignot C,
Montomoli M,
Parrini E,
Isnard H,
Rolland A,
Keren B,
Afenjar A,
Dorison N,
Sadleir LG,
Breuillard D,
Levy R,
Rio M,
Dupont S,
Negrin S,
Danieli A,
Scalais E,
De Saint Martin A,
El Chehadeh S,
Chelly J,
Poisson A,
Lebre AS,
Nica A,
Odent S,
Sekhara T,
Brankovic V,
Goldenberg A,
Vrielynck P,
Lederer D,
Maurey H,
Terrone G,
Besmond C,
Hubert L,
Berquin P,
Billette de Villemeur T,
Isidor B,
Freeman JL,
Mefford HC,
Myers CT,
Howell KB,
Rodríguez-Sacristán Cascajo A,
Meyer P,
Genevieve D,
Guët A,
Doummar D,
Durigneux J,
van Dooren MF,
de Wit MCY,
Gerard M,
Marey I,
Munnich A,
Guerrini R,
Scheffer IE,
Kabashi E,
Nabbout R</span><br />
<span class="medgenPMjournal">Epilepsia</span>
2020 Nov;61(11):2461-2473.
Epub 2020 Sep 21
doi: 10.1111/epi.16679.
<span class="bold">PMID: </span><a href="/pubmed/32954514" target="_blank">32954514</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29930110">Analysis of shared heritability in common disorders of the brain.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Brainstorm Consortium,
Anttila V,
Bulik-Sullivan B,
Finucane HK,
Walters RK,
Bras J,
Duncan L,
Escott-Price V,
Falcone GJ,
Gormley P,
Malik R,
Patsopoulos NA,
Ripke S,
Wei Z,
Yu D,
Lee PH,
Turley P,
Grenier-Boley B,
Chouraki V,
Kamatani Y,
Berr C,
Letenneur L,
Hannequin D,
Amouyel P,
Boland A,
Deleuze JF,
Duron E,
Vardarajan BN,
Reitz C,
Goate AM,
Huentelman MJ,
Kamboh MI,
Larson EB,
Rogaeva E,
St George-Hyslop P,
Hakonarson H,
Kukull WA,
Farrer LA,
Barnes LL,
Beach TG,
Demirci FY,
Head E,
Hulette CM,
Jicha GA,
Kauwe JSK,
Kaye JA,
Leverenz JB,
Levey AI,
Lieberman AP,
Pankratz VS,
Poon WW,
Quinn JF,
Saykin AJ,
Schneider LS,
Smith AG,
Sonnen JA,
Stern RA,
Van Deerlin VM,
Van Eldik LJ,
Harold D,
Russo G,
Rubinsztein DC,
Bayer A,
Tsolaki M,
Proitsi P,
Fox NC,
Hampel H,
Owen MJ,
Mead S,
Passmore P,
Morgan K,
Nöthen MM,
Rossor M,
Lupton MK,
Hoffmann P,
Kornhuber J,
Lawlor B,
McQuillin A,
Al-Chalabi A,
Bis JC,
Ruiz A,
Boada M,
Seshadri S,
Beiser A,
Rice K,
van der Lee SJ,
De Jager PL,
Geschwind DH,
Riemenschneider M,
Riedel-Heller S,
Rotter JI,
Ransmayr G,
Hyman BT,
Cruchaga C,
Alegret M,
Winsvold B,
Palta P,
Farh KH,
Cuenca-Leon E,
Furlotte N,
Kurth T,
Ligthart L,
Terwindt GM,
Freilinger T,
Ran C,
Gordon SD,
Borck G,
Adams HHH,
Lehtimäki T,
Wedenoja J,
Buring JE,
Schürks M,
Hrafnsdottir M,
Hottenga JJ,
Penninx B,
Artto V,
Kaunisto M,
Vepsäläinen S,
Martin NG,
Montgomery GW,
Kurki MI,
Hämäläinen E,
Huang H,
Huang J,
Sandor C,
Webber C,
Muller-Myhsok B,
Schreiber S,
Salomaa V,
Loehrer E,
Göbel H,
Macaya A,
Pozo-Rosich P,
Hansen T,
Werge T,
Kaprio J,
Metspalu A,
Kubisch C,
Ferrari MD,
Belin AC,
van den Maagdenberg AMJM,
Zwart JA,
Boomsma D,
Eriksson N,
Olesen J,
Chasman DI,
Nyholt DR,
Avbersek A,
Baum L,
Berkovic S,
Bradfield J,
Buono RJ,
Catarino CB,
Cossette P,
De Jonghe P,
Depondt C,
Dlugos D,
Ferraro TN,
French J,
Hjalgrim H,
Jamnadas-Khoda J,
Kälviäinen R,
Kunz WS,
Lerche H,
Leu C,
Lindhout D,
Lo W,
Lowenstein D,
McCormack M,
Møller RS,
Molloy A,
Ng PW,
Oliver K,
Privitera M,
Radtke R,
Ruppert AK,
Sander T,
Schachter S,
Schankin C,
Scheffer I,
Schoch S,
Sisodiya SM,
Smith P,
Sperling M,
Striano P,
Surges R,
Thomas GN,
Visscher F,
Whelan CD,
Zara F,
Heinzen EL,
Marson A,
Becker F,
Stroink H,
Zimprich F,
Gasser T,
Gibbs R,
Heutink P,
Martinez M,
Morris HR,
Sharma M,
Ryten M,
Mok KY,
Pulit S,
Bevan S,
Holliday E,
Attia J,
Battey T,
Boncoraglio G,
Thijs V,
Chen WM,
Mitchell B,
Rothwell P,
Sharma P,
Sudlow C,
Vicente A,
Markus H,
Kourkoulis C,
Pera J,
Raffeld M,
Silliman S,
Boraska Perica V,
Thornton LM,
Huckins LM,
William Rayner N,
Lewis CM,
Gratacos M,
Rybakowski F,
Keski-Rahkonen A,
Raevuori A,
Hudson JI,
Reichborn-Kjennerud T,
Monteleone P,
Karwautz A,
Mannik K,
Baker JH,
O'Toole JK,
Trace SE,
Davis OSP,
Helder SG,
Ehrlich S,
Herpertz-Dahlmann B,
Danner UN,
van Elburg AA,
Clementi M,
Forzan M,
Docampo E,
Lissowska J,
Hauser J,
Tortorella A,
Maj M,
Gonidakis F,
Tziouvas K,
Papezova H,
Yilmaz Z,
Wagner G,
Cohen-Woods S,
Herms S,
Julià A,
Rabionet R,
Dick DM,
Ripatti S,
Andreassen OA,
Espeseth T,
Lundervold AJ,
Steen VM,
Pinto D,
Scherer SW,
Aschauer H,
Schosser A,
Alfredsson L,
Padyukov L,
Halmi KA,
Mitchell J,
Strober M,
Bergen AW,
Kaye W,
Szatkiewicz JP,
Cormand B,
Ramos-Quiroga JA,
Sánchez-Mora C,
Ribasés M,
Casas M,
Hervas A,
Arranz MJ,
Haavik J,
Zayats T,
Johansson S,
Williams N,
Dempfle A,
Rothenberger A,
Kuntsi J,
Oades RD,
Banaschewski T,
Franke B,
Buitelaar JK,
Arias Vasquez A,
Doyle AE,
Reif A,
Lesch KP,
Freitag C,
Rivero O,
Palmason H,
Romanos M,
Langley K,
Rietschel M,
Witt SH,
Dalsgaard S,
Børglum AD,
Waldman I,
Wilmot B,
Molly N,
Bau CHD,
Crosbie J,
Schachar R,
Loo SK,
McGough JJ,
Grevet EH,
Medland SE,
Robinson E,
Weiss LA,
Bacchelli E,
Bailey A,
Bal V,
Battaglia A,
Betancur C,
Bolton P,
Cantor R,
Celestino-Soper P,
Dawson G,
De Rubeis S,
Duque F,
Green A,
Klauck SM,
Leboyer M,
Levitt P,
Maestrini E,
Mane S,
De-Luca DM,
Parr J,
Regan R,
Reichenberg A,
Sandin S,
Vorstman J,
Wassink T,
Wijsman E,
Cook E,
Santangelo S,
Delorme R,
Rogé B,
Magalhaes T,
Arking D,
Schulze TG,
Thompson RC,
Strohmaier J,
Matthews K,
Melle I,
Morris D,
Blackwood D,
McIntosh A,
Bergen SE,
Schalling M,
Jamain S,
Maaser A,
Fischer SB,
Reinbold CS,
Fullerton JM,
Guzman-Parra J,
Mayoral F,
Schofield PR,
Cichon S,
Mühleisen TW,
Degenhardt F,
Schumacher J,
Bauer M,
Mitchell PB,
Gershon ES,
Rice J,
Potash JB,
Zandi PP,
Craddock N,
Ferrier IN,
Alda M,
Rouleau GA,
Turecki G,
Ophoff R,
Pato C,
Anjorin A,
Stahl E,
Leber M,
Czerski PM,
Cruceanu C,
Jones IR,
Posthuma D,
Andlauer TFM,
Forstner AJ,
Streit F,
Baune BT,
Air T,
Sinnamon G,
Wray NR,
MacIntyre DJ,
Porteous D,
Homuth G,
Rivera M,
Grove J,
Middeldorp CM,
Hickie I,
Pergadia M,
Mehta D,
Smit JH,
Jansen R,
de Geus E,
Dunn E,
Li QS,
Nauck M,
Schoevers RA,
Beekman AT,
Knowles JA,
Viktorin A,
Arnold P,
Barr CL,
Bedoya-Berrio G,
Bienvenu OJ,
Brentani H,
Burton C,
Camarena B,
Cappi C,
Cath D,
Cavallini M,
Cusi D,
Darrow S,
Denys D,
Derks EM,
Dietrich A,
Fernandez T,
Figee M,
Freimer N,
Gerber G,
Grados M,
Greenberg E,
Hanna GL,
Hartmann A,
Hirschtritt ME,
Hoekstra PJ,
Huang A,
Huyser C,
Illmann C,
Jenike M,
Kuperman S,
Leventhal B,
Lochner C,
Lyon GJ,
Macciardi F,
Madruga-Garrido M,
Malaty IA,
Maras A,
McGrath L,
Miguel EC,
Mir P,
Nestadt G,
Nicolini H,
Okun MS,
Pakstis A,
Paschou P,
Piacentini J,
Pittenger C,
Plessen K,
Ramensky V,
Ramos EM,
Reus V,
Richter MA,
Riddle MA,
Robertson MM,
Roessner V,
Rosário M,
Samuels JF,
Sandor P,
Stein DJ,
Tsetsos F,
Van Nieuwerburgh F,
Weatherall S,
Wendland JR,
Wolanczyk T,
Worbe Y,
Zai G,
Goes FS,
McLaughlin N,
Nestadt PS,
Grabe HJ,
Depienne C,
Konkashbaev A,
Lanzagorta N,
Valencia-Duarte A,
Bramon E,
Buccola N,
Cahn W,
Cairns M,
Chong SA,
Cohen D,
Crespo-Facorro B,
Crowley J,
Davidson M,
DeLisi L,
Dinan T,
Donohoe G,
Drapeau E,
Duan J,
Haan L,
Hougaard D,
Karachanak-Yankova S,
Khrunin A,
Klovins J,
Kučinskas V,
Lee Chee Keong J,
Limborska S,
Loughland C,
Lönnqvist J,
Maher B,
Mattheisen M,
McDonald C,
Murphy KC,
Nenadic I,
van Os J,
Pantelis C,
Pato M,
Petryshen T,
Quested D,
Roussos P,
Sanders AR,
Schall U,
Schwab SG,
Sim K,
So HC,
Stögmann E,
Subramaniam M,
Toncheva D,
Waddington J,
Walters J,
Weiser M,
Cheng W,
Cloninger R,
Curtis D,
Gejman PV,
Henskens F,
Mattingsdal M,
Oh SY,
Scott R,
Webb B,
Breen G,
Churchhouse C,
Bulik CM,
Daly M,
Dichgans M,
Faraone SV,
Guerreiro R,
Holmans P,
Kendler KS,
Koeleman B,
Mathews CA,
Price A,
Scharf J,
Sklar P,
Williams J,
Wood NW,
Cotsapas C,
Palotie A,
Smoller JW,
Sullivan P,
Rosand J,
Corvin A,
Neale BM,
Schott JM,
Anney R,
Elia J,
Grigoroiu-Serbanescu M,
Edenberg HJ,
Murray R</span><br />
<span class="medgenPMjournal">Science</span>
2018 Jun 22;360(6395)
doi: 10.1126/science.aap8757.
<span class="bold">PMID: </span><a href="/pubmed/29930110" target="_blank">29930110</a><a href="/pmc/articles/PMC6097237" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27281533">TBC1D24 genotype-phenotype correlation: Epilepsies and other neurologic features.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Balestrini S,
Milh M,
Castiglioni C,
Lüthy K,
Finelli MJ,
Verstreken P,
Cardon A,
Stražišar BG,
Holder JL Jr,
Lesca G,
Mancardi MM,
Poulat AL,
Repetto GM,
Banka S,
Bilo L,
Birkeland LE,
Bosch F,
Brockmann K,
Cross JH,
Doummar D,
Félix TM,
Giuliano F,
Hori M,
Hüning I,
Kayserili H,
Kini U,
Lees MM,
Meenakshi G,
Mewasingh L,
Pagnamenta AT,
Peluso S,
Mey A,
Rice GM,
Rosenfeld JA,
Taylor JC,
Troester MM,
Stanley CM,
Ville D,
Walkiewicz M,
Falace A,
Fassio A,
Lemke JR,
Biskup S,
Tardif J,
Ajeawung NF,
Tolun A,
Corbett M,
Gecz J,
Afawi Z,
Howell KB,
Oliver KL,
Berkovic SF,
Scheffer IE,
de Falco FA,
Oliver PL,
Striano P,
Zara F,
Campeau PM,
Sisodiya SM</span><br />
<span class="medgenPMjournal">Neurology</span>
2016 Jul 5;87(1):77-85.
Epub 2016 Jun 8
doi: 10.1212/WNL.0000000000002807.
<span class="bold">PMID: </span><a href="/pubmed/27281533" target="_blank">27281533</a><a href="/pmc/articles/PMC4932231" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Developmental%20and%20epileptic%20encephalopathy%2C%2021%22%20AND%20Etiology%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (363)</a></div><h3 class="subhead">Diagnosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/36581463">Epidemiology of Developmental and Epileptic Encephalopathy and of Intellectual Disability and Epilepsy in Children.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Poke G,
Stanley J,
Scheffer IE,
Sadleir LG</span><br />
<span class="medgenPMjournal">Neurology</span>
2023 Mar 28;100(13):e1363-e1375.
Epub 2022 Dec 29
doi: 10.1212/WNL.0000000000206758.
<span class="bold">PMID: </span><a href="/pubmed/36581463" target="_blank">36581463</a><a href="/pmc/articles/PMC10065214" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36192182">The Phenotypic Continuum of ATP1A3-Related Disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Vezyroglou A,
Akilapa R,
Barwick K,
Koene S,
Brownstein CA,
Holder-Espinasse M,
Fry AE,
Németh AH,
Tofaris GK,
Hay E,
Hughes I,
Mansour S,
Mordekar SR,
Splitt M,
Turnpenny PD,
Demetriou D,
Koopmann TT,
Ruivenkamp CAL,
Agrawal PB,
Carr L,
Clowes V,
Ghali N,
Holder SE,
Radley J,
Male A,
Sisodiya SM,
Kurian MA,
Cross JH,
Balasubramanian M</span><br />
<span class="medgenPMjournal">Neurology</span>
2022 Oct 4;99(14):e1511-e1526.
Epub 2022 Jul 18
doi: 10.1212/WNL.0000000000200927.
<span class="bold">PMID: </span><a href="/pubmed/36192182" target="_blank">36192182</a><a href="/pmc/articles/PMC9576304" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35483386">CDKL5 deficiency disorder: clinical features, diagnosis, and management.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Leonard H,
Downs J,
Benke TA,
Swanson L,
Olson H,
Demarest S</span><br />
<span class="medgenPMjournal">Lancet Neurol</span>
2022 Jun;21(6):563-576.
Epub 2022 Apr 25
doi: 10.1016/S1474-4422(22)00035-7.
<span class="bold">PMID: </span><a href="/pubmed/35483386" target="_blank">35483386</a><a href="/pmc/articles/PMC9788833" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29930110">Analysis of shared heritability in common disorders of the brain.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Brainstorm Consortium,
Anttila V,
Bulik-Sullivan B,
Finucane HK,
Walters RK,
Bras J,
Duncan L,
Escott-Price V,
Falcone GJ,
Gormley P,
Malik R,
Patsopoulos NA,
Ripke S,
Wei Z,
Yu D,
Lee PH,
Turley P,
Grenier-Boley B,
Chouraki V,
Kamatani Y,
Berr C,
Letenneur L,
Hannequin D,
Amouyel P,
Boland A,
Deleuze JF,
Duron E,
Vardarajan BN,
Reitz C,
Goate AM,
Huentelman MJ,
Kamboh MI,
Larson EB,
Rogaeva E,
St George-Hyslop P,
Hakonarson H,
Kukull WA,
Farrer LA,
Barnes LL,
Beach TG,
Demirci FY,
Head E,
Hulette CM,
Jicha GA,
Kauwe JSK,
Kaye JA,
Leverenz JB,
Levey AI,
Lieberman AP,
Pankratz VS,
Poon WW,
Quinn JF,
Saykin AJ,
Schneider LS,
Smith AG,
Sonnen JA,
Stern RA,
Van Deerlin VM,
Van Eldik LJ,
Harold D,
Russo G,
Rubinsztein DC,
Bayer A,
Tsolaki M,
Proitsi P,
Fox NC,
Hampel H,
Owen MJ,
Mead S,
Passmore P,
Morgan K,
Nöthen MM,
Rossor M,
Lupton MK,
Hoffmann P,
Kornhuber J,
Lawlor B,
McQuillin A,
Al-Chalabi A,
Bis JC,
Ruiz A,
Boada M,
Seshadri S,
Beiser A,
Rice K,
van der Lee SJ,
De Jager PL,
Geschwind DH,
Riemenschneider M,
Riedel-Heller S,
Rotter JI,
Ransmayr G,
Hyman BT,
Cruchaga C,
Alegret M,
Winsvold B,
Palta P,
Farh KH,
Cuenca-Leon E,
Furlotte N,
Kurth T,
Ligthart L,
Terwindt GM,
Freilinger T,
Ran C,
Gordon SD,
Borck G,
Adams HHH,
Lehtimäki T,
Wedenoja J,
Buring JE,
Schürks M,
Hrafnsdottir M,
Hottenga JJ,
Penninx B,
Artto V,
Kaunisto M,
Vepsäläinen S,
Martin NG,
Montgomery GW,
Kurki MI,
Hämäläinen E,
Huang H,
Huang J,
Sandor C,
Webber C,
Muller-Myhsok B,
Schreiber S,
Salomaa V,
Loehrer E,
Göbel H,
Macaya A,
Pozo-Rosich P,
Hansen T,
Werge T,
Kaprio J,
Metspalu A,
Kubisch C,
Ferrari MD,
Belin AC,
van den Maagdenberg AMJM,
Zwart JA,
Boomsma D,
Eriksson N,
Olesen J,
Chasman DI,
Nyholt DR,
Avbersek A,
Baum L,
Berkovic S,
Bradfield J,
Buono RJ,
Catarino CB,
Cossette P,
De Jonghe P,
Depondt C,
Dlugos D,
Ferraro TN,
French J,
Hjalgrim H,
Jamnadas-Khoda J,
Kälviäinen R,
Kunz WS,
Lerche H,
Leu C,
Lindhout D,
Lo W,
Lowenstein D,
McCormack M,
Møller RS,
Molloy A,
Ng PW,
Oliver K,
Privitera M,
Radtke R,
Ruppert AK,
Sander T,
Schachter S,
Schankin C,
Scheffer I,
Schoch S,
Sisodiya SM,
Smith P,
Sperling M,
Striano P,
Surges R,
Thomas GN,
Visscher F,
Whelan CD,
Zara F,
Heinzen EL,
Marson A,
Becker F,
Stroink H,
Zimprich F,
Gasser T,
Gibbs R,
Heutink P,
Martinez M,
Morris HR,
Sharma M,
Ryten M,
Mok KY,
Pulit S,
Bevan S,
Holliday E,
Attia J,
Battey T,
Boncoraglio G,
Thijs V,
Chen WM,
Mitchell B,
Rothwell P,
Sharma P,
Sudlow C,
Vicente A,
Markus H,
Kourkoulis C,
Pera J,
Raffeld M,
Silliman S,
Boraska Perica V,
Thornton LM,
Huckins LM,
William Rayner N,
Lewis CM,
Gratacos M,
Rybakowski F,
Keski-Rahkonen A,
Raevuori A,
Hudson JI,
Reichborn-Kjennerud T,
Monteleone P,
Karwautz A,
Mannik K,
Baker JH,
O'Toole JK,
Trace SE,
Davis OSP,
Helder SG,
Ehrlich S,
Herpertz-Dahlmann B,
Danner UN,
van Elburg AA,
Clementi M,
Forzan M,
Docampo E,
Lissowska J,
Hauser J,
Tortorella A,
Maj M,
Gonidakis F,
Tziouvas K,
Papezova H,
Yilmaz Z,
Wagner G,
Cohen-Woods S,
Herms S,
Julià A,
Rabionet R,
Dick DM,
Ripatti S,
Andreassen OA,
Espeseth T,
Lundervold AJ,
Steen VM,
Pinto D,
Scherer SW,
Aschauer H,
Schosser A,
Alfredsson L,
Padyukov L,
Halmi KA,
Mitchell J,
Strober M,
Bergen AW,
Kaye W,
Szatkiewicz JP,
Cormand B,
Ramos-Quiroga JA,
Sánchez-Mora C,
Ribasés M,
Casas M,
Hervas A,
Arranz MJ,
Haavik J,
Zayats T,
Johansson S,
Williams N,
Dempfle A,
Rothenberger A,
Kuntsi J,
Oades RD,
Banaschewski T,
Franke B,
Buitelaar JK,
Arias Vasquez A,
Doyle AE,
Reif A,
Lesch KP,
Freitag C,
Rivero O,
Palmason H,
Romanos M,
Langley K,
Rietschel M,
Witt SH,
Dalsgaard S,
Børglum AD,
Waldman I,
Wilmot B,
Molly N,
Bau CHD,
Crosbie J,
Schachar R,
Loo SK,
McGough JJ,
Grevet EH,
Medland SE,
Robinson E,
Weiss LA,
Bacchelli E,
Bailey A,
Bal V,
Battaglia A,
Betancur C,
Bolton P,
Cantor R,
Celestino-Soper P,
Dawson G,
De Rubeis S,
Duque F,
Green A,
Klauck SM,
Leboyer M,
Levitt P,
Maestrini E,
Mane S,
De-Luca DM,
Parr J,
Regan R,
Reichenberg A,
Sandin S,
Vorstman J,
Wassink T,
Wijsman E,
Cook E,
Santangelo S,
Delorme R,
Rogé B,
Magalhaes T,
Arking D,
Schulze TG,
Thompson RC,
Strohmaier J,
Matthews K,
Melle I,
Morris D,
Blackwood D,
McIntosh A,
Bergen SE,
Schalling M,
Jamain S,
Maaser A,
Fischer SB,
Reinbold CS,
Fullerton JM,
Guzman-Parra J,
Mayoral F,
Schofield PR,
Cichon S,
Mühleisen TW,
Degenhardt F,
Schumacher J,
Bauer M,
Mitchell PB,
Gershon ES,
Rice J,
Potash JB,
Zandi PP,
Craddock N,
Ferrier IN,
Alda M,
Rouleau GA,
Turecki G,
Ophoff R,
Pato C,
Anjorin A,
Stahl E,
Leber M,
Czerski PM,
Cruceanu C,
Jones IR,
Posthuma D,
Andlauer TFM,
Forstner AJ,
Streit F,
Baune BT,
Air T,
Sinnamon G,
Wray NR,
MacIntyre DJ,
Porteous D,
Homuth G,
Rivera M,
Grove J,
Middeldorp CM,
Hickie I,
Pergadia M,
Mehta D,
Smit JH,
Jansen R,
de Geus E,
Dunn E,
Li QS,
Nauck M,
Schoevers RA,
Beekman AT,
Knowles JA,
Viktorin A,
Arnold P,
Barr CL,
Bedoya-Berrio G,
Bienvenu OJ,
Brentani H,
Burton C,
Camarena B,
Cappi C,
Cath D,
Cavallini M,
Cusi D,
Darrow S,
Denys D,
Derks EM,
Dietrich A,
Fernandez T,
Figee M,
Freimer N,
Gerber G,
Grados M,
Greenberg E,
Hanna GL,
Hartmann A,
Hirschtritt ME,
Hoekstra PJ,
Huang A,
Huyser C,
Illmann C,
Jenike M,
Kuperman S,
Leventhal B,
Lochner C,
Lyon GJ,
Macciardi F,
Madruga-Garrido M,
Malaty IA,
Maras A,
McGrath L,
Miguel EC,
Mir P,
Nestadt G,
Nicolini H,
Okun MS,
Pakstis A,
Paschou P,
Piacentini J,
Pittenger C,
Plessen K,
Ramensky V,
Ramos EM,
Reus V,
Richter MA,
Riddle MA,
Robertson MM,
Roessner V,
Rosário M,
Samuels JF,
Sandor P,
Stein DJ,
Tsetsos F,
Van Nieuwerburgh F,
Weatherall S,
Wendland JR,
Wolanczyk T,
Worbe Y,
Zai G,
Goes FS,
McLaughlin N,
Nestadt PS,
Grabe HJ,
Depienne C,
Konkashbaev A,
Lanzagorta N,
Valencia-Duarte A,
Bramon E,
Buccola N,
Cahn W,
Cairns M,
Chong SA,
Cohen D,
Crespo-Facorro B,
Crowley J,
Davidson M,
DeLisi L,
Dinan T,
Donohoe G,
Drapeau E,
Duan J,
Haan L,
Hougaard D,
Karachanak-Yankova S,
Khrunin A,
Klovins J,
Kučinskas V,
Lee Chee Keong J,
Limborska S,
Loughland C,
Lönnqvist J,
Maher B,
Mattheisen M,
McDonald C,
Murphy KC,
Nenadic I,
van Os J,
Pantelis C,
Pato M,
Petryshen T,
Quested D,
Roussos P,
Sanders AR,
Schall U,
Schwab SG,
Sim K,
So HC,
Stögmann E,
Subramaniam M,
Toncheva D,
Waddington J,
Walters J,
Weiser M,
Cheng W,
Cloninger R,
Curtis D,
Gejman PV,
Henskens F,
Mattingsdal M,
Oh SY,
Scott R,
Webb B,
Breen G,
Churchhouse C,
Bulik CM,
Daly M,
Dichgans M,
Faraone SV,
Guerreiro R,
Holmans P,
Kendler KS,
Koeleman B,
Mathews CA,
Price A,
Scharf J,
Sklar P,
Williams J,
Wood NW,
Cotsapas C,
Palotie A,
Smoller JW,
Sullivan P,
Rosand J,
Corvin A,
Neale BM,
Schott JM,
Anney R,
Elia J,
Grigoroiu-Serbanescu M,
Edenberg HJ,
Murray R</span><br />
<span class="medgenPMjournal">Science</span>
2018 Jun 22;360(6395)
doi: 10.1126/science.aap8757.
<span class="bold">PMID: </span><a href="/pubmed/29930110" target="_blank">29930110</a><a href="/pmc/articles/PMC6097237" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27567276">Cerebral plasticity: Windows of opportunity in the developing brain.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Ismail FY,
Fatemi A,
Johnston MV</span><br />
<span class="medgenPMjournal">Eur J Paediatr Neurol</span>
2017 Jan;21(1):23-48.
Epub 2016 Aug 9
doi: 10.1016/j.ejpn.2016.07.007.
<span class="bold">PMID: </span><a href="/pubmed/27567276" target="_blank">27567276</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Developmental%20and%20epileptic%20encephalopathy%2C%2021%22%20AND%20Diagnosis%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (289)</a></div><h3 class="subhead">Therapy</h3>
<div class="nl"><a target="_blank" href="/pubmed/35963265">Advances in the genetics and neuropathology of tuberous sclerosis complex: edging closer to targeted therapy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Curatolo P,
Specchio N,
Aronica E</span><br />
<span class="medgenPMjournal">Lancet Neurol</span>
2022 Sep;21(9):843-856.
doi: 10.1016/S1474-4422(22)00213-7.
<span class="bold">PMID: </span><a href="/pubmed/35963265" target="_blank">35963265</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35499850">Efficacy and Safety of Fenfluramine for the Treatment of Seizures Associated With Lennox-Gastaut Syndrome: A Randomized Clinical Trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Knupp KG,
Scheffer IE,
Ceulemans B,
Sullivan JE,
Nickels KC,
Lagae L,
Guerrini R,
Zuberi SM,
Nabbout R,
Riney K,
Shore S,
Agarwal A,
Lock M,
Farfel GM,
Galer BS,
Gammaitoni AR,
Davis R,
Gil-Nagel A</span><br />
<span class="medgenPMjournal">JAMA Neurol</span>
2022 Jun 1;79(6):554-564.
doi: 10.1001/jamaneurol.2022.0829.
<span class="bold">PMID: </span><a href="/pubmed/35499850" target="_blank">35499850</a><a href="/pmc/articles/PMC9062770" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31782407">Management of epilepsy in pregnancy: a report from the International League Against Epilepsy Task Force on Women and Pregnancy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Tomson T,
Battino D,
Bromley R,
Kochen S,
Meador K,
Pennell P,
Thomas SV</span><br />
<span class="medgenPMjournal">Epileptic Disord</span>
2019 Dec 1;21(6):497-517.
doi: 10.1684/epd.2019.1105.
<span class="bold">PMID: </span><a href="/pubmed/31782407" target="_blank">31782407</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29395273">Cannabidiol in patients with seizures associated with Lennox-Gastaut syndrome (GWPCARE4): a randomised, double-blind, placebo-controlled phase 3 trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Thiele EA,
Marsh ED,
French JA,
Mazurkiewicz-Beldzinska M,
Benbadis SR,
Joshi C,
Lyons PD,
Taylor A,
Roberts C,
Sommerville K;
GWPCARE4 Study Group</span><br />
<span class="medgenPMjournal">Lancet</span>
2018 Mar 17;391(10125):1085-1096.
Epub 2018 Jan 26
doi: 10.1016/S0140-6736(18)30136-3.
<span class="bold">PMID: </span><a href="/pubmed/29395273" target="_blank">29395273</a></div>
<div class="nl"><a target="_blank" href="/pubmed/16796825">Autistic epileptiform regression.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Canitano R,
Zappella M</span><br />
<span class="medgenPMjournal">Funct Neurol</span>
2006 Apr-Jun;21(2):97-101.
<span class="bold">PMID: </span><a href="/pubmed/16796825" target="_blank">16796825</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Developmental%20and%20epileptic%20encephalopathy%2C%2021%22%20AND%20Therapy%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (164)</a></div><h3 class="subhead">Prognosis</h3>
<div class="nl"><a target="_blank" href="/pubmed/36871319">Epilepsy diagnosis using a clinical decision tool and artificially intelligent electroencephalography.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">McInnis RP,
Ayub MA,
Jing J,
Halford JJ,
Mateen FJ,
Brandon Westover M</span><br />
<span class="medgenPMjournal">Epilepsy Behav</span>
2023 Apr;141:109135.
Epub 2023 Mar 3
doi: 10.1016/j.yebeh.2023.109135.
<span class="bold">PMID: </span><a href="/pubmed/36871319" target="_blank">36871319</a><a href="/pmc/articles/PMC10082472" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32920658">Neurologic complications of Down syndrome: a systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Santoro JD,
Pagarkar D,
Chu DT,
Rosso M,
Paulsen KC,
Levitt P,
Rafii MS</span><br />
<span class="medgenPMjournal">J Neurol</span>
2021 Dec;268(12):4495-4509.
Epub 2020 Sep 12
doi: 10.1007/s00415-020-10179-w.
<span class="bold">PMID: </span><a href="/pubmed/32920658" target="_blank">32920658</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32954514">Developmental and epilepsy spectrum of KCNB1 encephalopathy with long-term outcome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bar C,
Kuchenbuch M,
Barcia G,
Schneider A,
Jennesson M,
Le Guyader G,
Lesca G,
Mignot C,
Montomoli M,
Parrini E,
Isnard H,
Rolland A,
Keren B,
Afenjar A,
Dorison N,
Sadleir LG,
Breuillard D,
Levy R,
Rio M,
Dupont S,
Negrin S,
Danieli A,
Scalais E,
De Saint Martin A,
El Chehadeh S,
Chelly J,
Poisson A,
Lebre AS,
Nica A,
Odent S,
Sekhara T,
Brankovic V,
Goldenberg A,
Vrielynck P,
Lederer D,
Maurey H,
Terrone G,
Besmond C,
Hubert L,
Berquin P,
Billette de Villemeur T,
Isidor B,
Freeman JL,
Mefford HC,
Myers CT,
Howell KB,
Rodríguez-Sacristán Cascajo A,
Meyer P,
Genevieve D,
Guët A,
Doummar D,
Durigneux J,
van Dooren MF,
de Wit MCY,
Gerard M,
Marey I,
Munnich A,
Guerrini R,
Scheffer IE,
Kabashi E,
Nabbout R</span><br />
<span class="medgenPMjournal">Epilepsia</span>
2020 Nov;61(11):2461-2473.
Epub 2020 Sep 21
doi: 10.1111/epi.16679.
<span class="bold">PMID: </span><a href="/pubmed/32954514" target="_blank">32954514</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31513310">Expanding the genetic and phenotypic relevance of KCNB1 variants in developmental and epileptic encephalopathies: 27 new patients and overview of the literature.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Bar C,
Barcia G,
Jennesson M,
Le Guyader G,
Schneider A,
Mignot C,
Lesca G,
Breuillard D,
Montomoli M,
Keren B,
Doummar D,
Billette de Villemeur T,
Afenjar A,
Marey I,
Gerard M,
Isnard H,
Poisson A,
Dupont S,
Berquin P,
Meyer P,
Genevieve D,
De Saint Martin A,
El Chehadeh S,
Chelly J,
Guët A,
Scalais E,
Dorison N,
Myers CT,
Mefford HC,
Howell KB,
Marini C,
Freeman JL,
Nica A,
Terrone G,
Sekhara T,
Lebre AS,
Odent S,
Sadleir LG,
Munnich A,
Guerrini R,
Scheffer IE,
Kabashi E,
Nabbout R</span><br />
<span class="medgenPMjournal">Hum Mutat</span>
2020 Jan;41(1):69-80.
Epub 2019 Oct 4
doi: 10.1002/humu.23915.
<span class="bold">PMID: </span><a href="/pubmed/31513310" target="_blank">31513310</a></div>
<div class="nl"><a target="_blank" href="/pubmed/25284034">Surgical options for patients with Lennox-Gastaut syndrome.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Douglass LM,
Salpekar J</span><br />
<span class="medgenPMjournal">Epilepsia</span>
2014 Sep;55 Suppl 4:21-8.
doi: 10.1111/epi.12742.
<span class="bold">PMID: </span><a href="/pubmed/25284034" target="_blank">25284034</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Developmental%20and%20epileptic%20encephalopathy%2C%2021%22%20AND%20Prognosis%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (192)</a></div><h3 class="subhead">Clinical prediction guides</h3>
<div class="nl"><a target="_blank" href="/pubmed/38380699">L-serine treatment in patients with GRIN-related encephalopathy: a phase 2A, non-randomized study.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Juliá-Palacios N,
Olivella M,
Sigatullina Bondarenko M,
Ibáñez-Micó S,
Muñoz-Cabello B,
Alonso-Luengo O,
Soto-Insuga V,
García-Navas D,
Cuesta-Herraiz L,
Andreo-Lillo P,
Aguilera-Albesa S,
Hedrera-Fernández A,
González Alguacil E,
Sánchez-Carpintero R,
Martín Del Valle F,
Jiménez González E,
Cean Cabrera L,
Medina-Rivera I,
Perez-Ordoñez M,
Colomé R,
Lopez L,
Engracia Cazorla M,
Fornaguera M,
Ormazabal A,
Alonso-Colmenero I,
Illescas KS,
Balsells-Mejía S,
Mari-Vico R,
Duffo Viñas M,
Cappuccio G,
Terrone G,
Romano R,
Manti F,
Mastrangelo M,
Alfonsi C,
de Siqueira Barros B,
Nizon M,
Gjerulfsen CE,
Muro VL,
Karall D,
Zeiner F,
Masnada S,
Peterlongo I,
Oyarzábal A,
Santos-Gómez A,
Altafaj X,
García-Cazorla Á</span><br />
<span class="medgenPMjournal">Brain</span>
2024 May 3;147(5):1653-1666.
doi: 10.1093/brain/awae041.
<span class="bold">PMID: </span><a href="/pubmed/38380699" target="_blank">38380699</a></div>
<div class="nl"><a target="_blank" href="/pubmed/36192182">The Phenotypic Continuum of ATP1A3-Related Disorders.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Vezyroglou A,
Akilapa R,
Barwick K,
Koene S,
Brownstein CA,
Holder-Espinasse M,
Fry AE,
Németh AH,
Tofaris GK,
Hay E,
Hughes I,
Mansour S,
Mordekar SR,
Splitt M,
Turnpenny PD,
Demetriou D,
Koopmann TT,
Ruivenkamp CAL,
Agrawal PB,
Carr L,
Clowes V,
Ghali N,
Holder SE,
Radley J,
Male A,
Sisodiya SM,
Kurian MA,
Cross JH,
Balasubramanian M</span><br />
<span class="medgenPMjournal">Neurology</span>
2022 Oct 4;99(14):e1511-e1526.
Epub 2022 Jul 18
doi: 10.1212/WNL.0000000000200927.
<span class="bold">PMID: </span><a href="/pubmed/36192182" target="_blank">36192182</a><a href="/pmc/articles/PMC9576304" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/35499850">Efficacy and Safety of Fenfluramine for the Treatment of Seizures Associated With Lennox-Gastaut Syndrome: A Randomized Clinical Trial.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Knupp KG,
Scheffer IE,
Ceulemans B,
Sullivan JE,
Nickels KC,
Lagae L,
Guerrini R,
Zuberi SM,
Nabbout R,
Riney K,
Shore S,
Agarwal A,
Lock M,
Farfel GM,
Galer BS,
Gammaitoni AR,
Davis R,
Gil-Nagel A</span><br />
<span class="medgenPMjournal">JAMA Neurol</span>
2022 Jun 1;79(6):554-564.
doi: 10.1001/jamaneurol.2022.0829.
<span class="bold">PMID: </span><a href="/pubmed/35499850" target="_blank">35499850</a><a href="/pmc/articles/PMC9062770" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29320603">Drug management for acute tonic-clonic convulsions including convulsive status epilepticus in children.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">McTague A,
Martland T,
Appleton R</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2018 Jan 10;1(1):CD001905.
doi: 10.1002/14651858.CD001905.pub3.
<span class="bold">PMID: </span><a href="/pubmed/29320603" target="_blank">29320603</a><a href="/pmc/articles/PMC6491279" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div class="nl"><a target="_blank" href="/pubmed/27281533">TBC1D24 genotype-phenotype correlation: Epilepsies and other neurologic features.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Balestrini S,
Milh M,
Castiglioni C,
Lüthy K,
Finelli MJ,
Verstreken P,
Cardon A,
Stražišar BG,
Holder JL Jr,
Lesca G,
Mancardi MM,
Poulat AL,
Repetto GM,
Banka S,
Bilo L,
Birkeland LE,
Bosch F,
Brockmann K,
Cross JH,
Doummar D,
Félix TM,
Giuliano F,
Hori M,
Hüning I,
Kayserili H,
Kini U,
Lees MM,
Meenakshi G,
Mewasingh L,
Pagnamenta AT,
Peluso S,
Mey A,
Rice GM,
Rosenfeld JA,
Taylor JC,
Troester MM,
Stanley CM,
Ville D,
Walkiewicz M,
Falace A,
Fassio A,
Lemke JR,
Biskup S,
Tardif J,
Ajeawung NF,
Tolun A,
Corbett M,
Gecz J,
Afawi Z,
Howell KB,
Oliver KL,
Berkovic SF,
Scheffer IE,
de Falco FA,
Oliver PL,
Striano P,
Zara F,
Campeau PM,
Sisodiya SM</span><br />
<span class="medgenPMjournal">Neurology</span>
2016 Jul 5;87(1):77-85.
Epub 2016 Jun 8
doi: 10.1212/WNL.0000000000002807.
<span class="bold">PMID: </span><a href="/pubmed/27281533" target="_blank">27281533</a><a href="/pmc/articles/PMC4932231" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Developmental%20and%20epileptic%20encephalopathy%2C%2021%22%20AND%20Clinical%20prediction%20guides%2Fbroad%5Bfilter%5D%20%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (230)</a></div></div>
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<div class="nl"><a target="_blank" href="/pubmed/33461030">Efficacy and tolerability of fenfluramine in patients with Dravet syndrome: A systematic review and meta-analysis.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Sharawat IK,
Panda PK,
Kasinathan A,
Panda P,
Dawman L,
Joshi K</span><br />
<span class="medgenPMjournal">Seizure</span>
2021 Feb;85:119-126.
Epub 2021 Jan 11
doi: 10.1016/j.seizure.2020.12.016.
<span class="bold">PMID: </span><a href="/pubmed/33461030" target="_blank">33461030</a></div>
<div class="nl"><a target="_blank" href="/pubmed/32920658">Neurologic complications of Down syndrome: a systematic review.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Santoro JD,
Pagarkar D,
Chu DT,
Rosso M,
Paulsen KC,
Levitt P,
Rafii MS</span><br />
<span class="medgenPMjournal">J Neurol</span>
2021 Dec;268(12):4495-4509.
Epub 2020 Sep 12
doi: 10.1007/s00415-020-10179-w.
<span class="bold">PMID: </span><a href="/pubmed/32920658" target="_blank">32920658</a></div>
<div class="nl"><a target="_blank" href="/pubmed/31834528">Customized multigene panels in epilepsy: the best things come in small packages.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pellacani S,
Dosi C,
Valvo G,
Moro F,
Mero S,
Sicca F,
Santorelli FM</span><br />
<span class="medgenPMjournal">Neurogenetics</span>
2020 Jan;21(1):1-18.
Epub 2019 Dec 13
doi: 10.1007/s10048-019-00598-x.
<span class="bold">PMID: </span><a href="/pubmed/31834528" target="_blank">31834528</a></div>
<div class="nl"><a target="_blank" href="/pubmed/30173613">Preoperative evaluation and surgical management of infants and toddlers with drug-resistant epilepsy.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">Pindrik J,
Hoang N,
Smith L,
Halverson M,
Wojnaroski M,
McNally K,
Gedela S,
Ostendorf AP</span><br />
<span class="medgenPMjournal">Neurosurg Focus</span>
2018 Sep;45(3):E3.
doi: 10.3171/2018.7.FOCUS18220.
<span class="bold">PMID: </span><a href="/pubmed/30173613" target="_blank">30173613</a></div>
<div class="nl"><a target="_blank" href="/pubmed/29320603">Drug management for acute tonic-clonic convulsions including convulsive status epilepticus in children.</a></div>
<div class="portlet_content ln"><span class="medgenPMauthor">McTague A,
Martland T,
Appleton R</span><br />
<span class="medgenPMjournal">Cochrane Database Syst Rev</span>
2018 Jan 10;1(1):CD001905.
doi: 10.1002/14651858.CD001905.pub3.
<span class="bold">PMID: </span><a href="/pubmed/29320603" target="_blank">29320603</a><a href="/pmc/articles/PMC6491279" target="_blank" class="PubMedFree">Free PMC Article</a></div>
<div><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=%22Developmental%20and%20epileptic%20encephalopathy%2C%2021%22%20AND%20systematic%5Bsb%5D%20AND%20%22english%20and%20humans%22%5Bfilter%5D%20NOT%20comment%5BPTYP%5D%20NOT%20letter%5BPTYP%5D" title="PubMed search">See all (19)</a></div></div>
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<div class="portlet_content ln"><ul><li><a href="/gtr/tests?term=C4014430%5bDISCUI%5d&amp;filter=method%3A2%5F8" target="_blank">Deletion/duplication analysis (6)</a></li>
<li><a href="/gtr/tests?term=C4014430%5bDISCUI%5d&amp;filter=method%3A2%5F7" target="_blank">Sequence analysis of the entire coding region (12)</a></li>
<li><a href="/gtr/tests?term=C4014430%5bDISCUI%5d&amp;filter=method%3A2%5F19" target="_blank">Targeted variant analysis (1)</a></li>
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<div class="portlet_content ln"><ul class="a_poppers"><li><a target="_blank" href="https://pubmed.ncbi.nlm.nih.gov/?term=(developmental%20and%20epileptic%20encephalopathy%2C%2021)%20AND%20(%22english%20and%20humans%22%5BFilter%5D)%20AND%20(%20(%22practice%20guideline%22%5BFilter%5D)%20OR%20(practice*%5Btitl%5D%20AND%20(guideline%5Btitl%5D%20OR%20parameter%5Btitl%5D%20OR%20resource%5Btitl%5D%20OR%20bulletin%5Btitl%5D%20OR%20best%5Btitl%5D))%20OR%20(genetic*%5Btitl%5D%20AND%20(evaluation%5Btitl%5D%20OR%20counseling%5Btitl%5D%20OR%20screening%5Btitl%5D%20OR%20test*%5Btitl%5D))%20OR%20(clinical%5Btitl%5D%20AND%20((expert%5Btitl%5D%20AND%20consensus%5Btitl%5D)%20OR%20utility%5Btitl%5D%20OR%20guideline*%5Btitl%5D))%20OR%20(management%5Btitl%5D%20AND%20(clinical%5Btitl%5D%20OR%20diagnos*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20pain%5Btitl%5D%20OR%20surveillance%5Btitl%5D%20OR%20emergency%5Btitl%5D%20OR%20guideline*%5Btitl%5D%20OR%20therap*))%20OR%20(treatment%5Btitl%5D%20AND%20((evaluation%5Btitl%5D%20AND%20diagnosis%5Btitl%5D)%20OR%20(assessment%5Btitl%5D%20AND%20prevention%5Btitl%5D)%20OR%20therap*))%20OR%20(Diagnos*%5Btitl%5D%20AND%20(prenatal%5Btitl%5D%20OR%20treatment%5Btitl%5D%20OR%20follow-up%5Btitl%5D%20OR%20statement%5Btitl%5D%20OR%20criteria%5Btitl%5D%20OR%20newborn%5Btitl%5D%20OR%20differential%5Btitl%5D%20OR%20neonatal%5Btitl%5D%20OR%20neonate%5Btitl%5D))%20OR%20(guideline*%5Btitl%5D%20AND%20(pharmacogenetic*%5Btitl%5D%20OR%20recommendation%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20evidence-based%5Btitl%5D%20OR%20consensus%5Btitl%5D%20OR%20(technical%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20(molecular%5Btitl%5D%20AND%20testing%5Btitl%5D)))%20OR%20(risk%5Btitl%5D%20AND%20assessment%5Btitl%5D)%20OR%20(recommendation*%5Btitl%5D%20AND%20(statement%5Btitl%5D%20OR%20Evidence-based%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(care%20AND%20((Patient%5Btitl%5D%20AND%20standard*%5Btitl%5D)%20OR%20primary%5Btitl%5D%20OR%20psychosocial%5Btitl%5D))%20OR%20(Health%5Btitl%5D%20AND%20supervision%5Btitl%5D)%20OR%20(statement%5Btitl%5D%20AND%20(policy%5Btitl%5D%20OR%20position%5Btitl%5D%20OR%20Consensus%5Btitl%5D))%20OR%20(pharmacogenetics%5Btitl%5D%20AND%20(Dosing%5Btitl%5D%20OR%20therap*%5Btitl%5D%20OR%20genotype*%5Btitl%5D%20OR%20drug*%5Btitl%5D))%20OR%20(Chemotherapy%5Btitl%5D%20AND%20decision*%5Btitl%5D)%20OR%20(screening%5Btitl%5D%20AND%20(newborn%5Btitl%5D%20OR%20neonat*%5Btitl%5D%20OR%20detection%5Btitl%5D%20OR%20diagnos*%5Btitl%5D))%20OR%20(criteria%5Btitl%5D%20OR%20genotype*%5Btitl%5D)%20)%20NOT%20(%22Case%20reports%22%5BPublication%20type%5D%20OR%20%22clinical%20study%22%5BPublication%20Type%5D%20OR%20%22randomized%20controlled%20trial%22%5BPublication%20Type%5D)" title="PubMed search">PubMed</a><div class="help-popup">See practice and clinical guidelines in PubMed. The search results may include broader topics and may not capture all published guidelines. See the <a href="/medgen/docs/faq/" title="Frequently asked questions" target="_blank">FAQ</a> for details.</div></li></ul></div>
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<p class="address_footer text-white">National Library of Medicine<br />
<a href="https://www.google.com/maps/place/8600+Rockville+Pike,+Bethesda,+MD+20894/@38.9959508,-77.101021,17z/data=!3m1!4b1!4m5!3m4!1s0x89b7c95e25765ddb:0x19156f88b27635b8!8m2!3d38.9959508!4d-77.0988323" class="text-white" target="_blank" rel="noopener noreferrer">8600 Rockville Pike<br />
Bethesda, MD 20894</a></p>
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<p><a href="https://www.nlm.nih.gov/web_policies.html" class="text-white">Web Policies</a><br />
<a href="https://www.nih.gov/institutes-nih/nih-office-director/office-communications-public-liaison/freedom-information-act-office" class="text-white">FOIA</a><br />
<a href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html" class="text-white" id="vdp">HHS Vulnerability Disclosure</a></p>
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<p><a class="supportLink text-white" href="https://support.nlm.nih.gov/">Help</a><br />
<a href="https://www.nlm.nih.gov/accessibility.html" class="text-white">Accessibility</a><br />
<a href="https://www.nlm.nih.gov/careers/careers.html" class="text-white">Careers</a></p>
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<div class="row">
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<nav class="bottom-links">
<ul class="mt-3">
<li>
<a class="text-white" href="//www.nlm.nih.gov/">NLM</a>
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<a class="text-white" href="https://www.nih.gov/">NIH</a>
</li>
<li>
<a class="text-white" href="https://www.hhs.gov/">HHS</a>
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<li>
<a class="text-white" href="https://www.usa.gov/">USA.gov</a>
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</nav>
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