biostudies-literatureUnknown31(9)Arends S<h4>Background and purpose</h4>Various electrodiagnostic criteria have been developed in Guillain-Barré syndrome (GBS). Their performance in a broad representation of GBS patients has not been evaluated. Motor conduction data from the International GBS Outcome Study (IGOS) cohort were used to compare two widely used criterion sets and relate these to diagnostic amyotrophic lateral sclerosis criteria.<h4>Methods</h4>From the first 1500 patients in IGOS, nerve conduction studies from 1137 (75.8%) were available for the current study. These patients were classified according to nerve conduction studies criteria proposed by Hadden and Rajabally.<h4>Results</h4>Of the 1137 studies, 68.3% (N = 777) were classified identically according to criteria by Hadden and Rajabally: 111 (9.8%) axonal, 366 European journal of neurologye16335https://www.ebi.ac.uk/biostudies/studies/S-EPMC11295174biostudies-literatureElectrodiagnostic subtyping in Guillain-Barre syndrome patients in the International Guillain-Barre Outcome Study.PMC11295174Dalakas MDardiotis ESheikh KARinaldi SDrenthen JWaheed WReisin RCJerico-Pascual IGoldstein JMHadden RDMLehmann HMartin-Aguilar LBarroso FAvan der Ree TPelouto FPardo JInfante CMGijsbers CJGilhuis JKwan JYHughes RACde la Tassa GMGalassi GPereon YGilchrist JMStino AMFujioka TMeekins GBateman KVerschuuren JStettner MKiers LPulley MTButterworth SFazio RLawson VHWirtz PWCejas LLOsei-Bonsu Mvan Doorn PGorson KCTwydell PHartung HPHtut MKuwabara SConti EStein BThomma RCMBenedetti LSantoro LBertorini Tvan der Kooi AJKhoshnoodi MAReddel SWVerhamme CGutierrez LQKolb NASilvestri NJMartinez-Hernandez ERudnicki SAJacobs BCChao CCDimachkie MMKatzberg HAjroud-Driss SSundrup SHKaida KWillison HJLadha SSde Koning LBrannagan THFulgenzi EAntonini Gvan Koningsveld RBalducci CGutierrez-Gutierrez GLunn MPTHarbo TRipellino Pvan den Bergh PDavidson AChavada GFeasby TEMarfia GAWalgaard CHsieh STMcDermott CManganelli FKusunoki SGoyal NFehmi Jvan Damme PKokubun NSachs GMZivkovic SAChen SHolt JKLSchenone AWang YKuitwaard KRajabally YABella ICasasnovas CVytopil MBusby MLeonhard SEShahrizaila NLuijten LGranit VKramers HSommer CDoets ACavaletti GBadrising UAIslam BIGOS ConsortiumMataluni Gvan Woerkom MMohammad QDDillmann KUCornblath DRAttarian SMonges SBuermann JMiller JALMattiazzi MIslam ZNobile-Orazio EVarrato JDLassen LLSindrup SEftimov FRojas-Marcos IBhavaraju-Sanka Rvan den Berg BSamijn JPAManji HFaber KGUncini AAddington JMGutmann LRoodbol JFokke CVermeij FHBriani CEchaniz-Laguna AGarssen MPJTous MJSClaeys KNowak RJArends SKarafiath SNascimbene CCosgrove JSRoberts RCVisser LHKleiweg RPfalseElectrodiagnostic subtyping in Guillain-Barre syndrome patients in the International Guillain-Barre Outcome Study.<h4>Background and purpose</h4>Various electrodiagnostic criteria have been developed in Guillain-Barré syndrome (GBS). Their performance in a broad representation of GBS patients has not been evaluated. Motor conduction data from the International GBS Outcome Study (IGOS) cohort were used to compare two widely used criterion sets and relate these to diagnostic amyotrophic lateral sclerosis criteria.<h4>Methods</h4>From the first 1500 patients in IGOS, nerve conduction studies from 1137 (75.8%) were available for the current study. These patients were classified according to nerve conduction studies criteria proposed by Hadden and Rajabally.<h4>Results</h4>Of the 1137 studies, 68.3% (N = 777) were classified identically according to criteria by Hadden and Rajabally: 111 (9.8%) axonal, 366 2024-01-01T00:00:00Z2024 Sep2026-05-02T12:38:18.821Z2025-02-19T02:27:03.759ZS-EPMC112951743896570910.1111/ene.16335