2024
Impact of Procedure Time on First Pass Effect in Mechanical Thrombectomy for Anterior Circulation Acute Ischemic Stroke
Koo A, Reeves B, Renedo D, Maier I, Al Kasab S, Jabbour P, Kim J, Wolfe S, Rai A, Starke R, Psychogios M, Shaban A, Arthur A, Yoshimura S, Cuellar H, Grossberg J, Alawieh A, Romano D, Tanweer O, Mascitelli J, Fragata I, Polifka A, Osbun J, Crosa R, Park M, Levitt M, Brinjikji W, Moss M, Dumont T, Williamson R, Navia P, Kan P, Spiotta A, Sheth K, de Havenon A, Matouk C. Impact of Procedure Time on First Pass Effect in Mechanical Thrombectomy for Anterior Circulation Acute Ischemic Stroke. Neurosurgery 2024, 95: 128-136. PMID: 38483158, DOI: 10.1227/neu.0000000000002900.Peer-Reviewed Original ResearchAnterior circulation large vessel occlusion acute ischemic strokeAcute ischemic strokeLarge vessel occlusion acute ischemic strokeProcedure timeMechanical thrombectomyExcellent reperfusionClinical benefitIschemic strokeAnterior circulation acute ischemic strokeSuccess of mechanical thrombectomyModified Rankin Scale scoreRankin Scale scoreLogistic regression modelsNo significant differencePrimary study exposuresPrimary outcomeFunctional outcomesPotential confoundersStudy exposureThrombectomy devicesScale scoreThrombectomyReperfusionPatientsSignificant difference
2022
Association of Soluble ST2 With Functional Outcome, Perihematomal Edema, and Immune Response After Intraparenchymal Hemorrhage
Bevers M, Booraem C, Li K, Sreekrishnan A, Sastre C, Falcone G, Sheth K, Sansing L, Kimberly W. Association of Soluble ST2 With Functional Outcome, Perihematomal Edema, and Immune Response After Intraparenchymal Hemorrhage. Neurology 2022, 100: e1329-e1338. PMID: 36549913, PMCID: PMC10065211, DOI: 10.1212/wnl.0000000000206764.Peer-Reviewed Original ResearchConceptsSoluble ST2Deep intraparenchymal hemorrhageIntraparenchymal hemorrhagePerihematomal edemaImmune responseHematoma volumePoor outcomeFunctional outcomeMedian admission Glasgow Coma Scale scoreScale scoreAdmission Glasgow Coma Scale scorePeripheral innate immune responseModified Rankin Scale scoreGlasgow Coma Scale scoreHours of ictusPeripheral immune responseSecondary brain injuryRankin Scale scoreInnate immune cellsImmune cell populationsIntracerebral Hemorrhage ScoreSerial CT scansInnate immune responseHuman brain tissueSST2 levels
2020
Efficacy and safety of nerinetide for the treatment of acute ischaemic stroke (ESCAPE-NA1): a multicentre, double-blind, randomised controlled trial
Hill MD, Goyal M, Menon BK, Nogueira RG, McTaggart RA, Demchuk AM, Poppe AY, Buck BH, Field TS, Dowlatshahi D, van Adel BA, Swartz RH, Shah RA, Sauvageau E, Zerna C, Ospel JM, Joshi M, Almekhlafi MA, Ryckborst KJ, Lowerison MW, Heard K, Garman D, Haussen D, Cutting SM, Coutts SB, Roy D, Rempel JL, Rohr AC, Iancu D, Sahlas DJ, Yu AYX, Devlin TG, Hanel RA, Puetz V, Silver FL, Campbell BCV, Chapot R, Teitelbaum J, Mandzia JL, Kleinig TJ, Turkel-Parrella D, Heck D, Kelly ME, Bharatha A, Bang OY, Jadhav A, Gupta R, Frei DF, Tarpley JW, McDougall CG, Holmin S, Rha JH, Puri AS, Camden MC, Thomalla G, Choe H, Phillips SJ, Schindler JL, Thornton J, Nagel S, Heo JH, Sohn SI, Psychogios MN, Budzik RF, Starkman S, Martin CO, Burns PA, Murphy S, Lopez GA, English J, Tymianski M, Demchuk A, Barber P, Smith E, Bal S, Subramaniam S, Peters S, Couillard P, Klein G, Stys P, Menon B, Coutts S, Almekhlafi M, Hill M, Goyal M, Wong J, Mitha A, Eesa M, Morrish W, Alqatani S, Kashani N, Joshi M, Zerna C, Ospel J, Venkatesan P, Teleg E, Sitaram A, Graham B, Van Gaal S, Moussaddy A, Chakraborty D, Maraj N, Loockey A, Chen S, Singh R, Alsultan A, Asuncion R, Tse D, Doshi D, Volny O, Ojha P, Wadhwa A, Marko M, Singh N, Wasyliw S, Ryckborst K, Kenney C, Save S, Jambula A, Newcommon N, Hull G, Blackstock D, Kiszczak S, Zimmel L, Wright M, Jahraus C, Andersen L, Bohn S, Paul J, Zhang O, Doram C, Lowerison M, Hanley A, Campbell L, Ure A, Taylor F, Hul D, Wiebe S, Saluzzi M, Blenkin N, Frayne R, Buck B, Butcher K, Shuaib A, Jeerakathil T, Jickling G, Emery D, Rempel J, Owen R, Ashforth R, Yeo T, Kotylak T, O'Kelly C, Chow M, Siddiqui M, Saqqur M, D'Souza A, Lloret M, Butt A, Nomani A, Kalashyan H, Thirunavukkarasu S, Jabs J, Fairall P, Piquette L, Phillips S, Green A, Gubitz G, Heidenreich J, Huynh T, Shankar J, Maloney W, Vandorpe R, Schmidt M, Pickett G, Weeks A, Jarrett J, MacDonald D, Arsenault J, Kinnear R, Mandzia J, Mayich M, Boulton M, Bullrich M, Fridman S, Kiwan R, Lee D, Lownie S, Khaw A, Pandey S, Sharma M, Sposato L, Wade K, Beauchamp B, Lambourn L, Amato-Marziali B, Poppe A, Roy D, Daneault N, Deschaintre Y, Gioia L, Jacquin G, Odier C, Stapf C, Iancu D, Raymond J, Weill A, Lapierre M, Jadil N, Jolteus J, Teitelbaum J, Angle M, Hannouche M, Badawy M, Letourneau J, Cortes M, Linnell G, Tampieri D, Vieira L, Moussaddy A, Legault C, Durcan L, Moore A, Cole E, Magnussen C, Salmon K, Khalil S, Desloges I, Waxman L, Abdon W, Lai S, Dowlatshahi D, Iancu D, Shamy M, Stotts G, Blacquiere D, Lesiuk H, Quateen A, Drake B, Dewar B, Daham Z, Kelly M, Hunter G, Peeling L, Graham B, Whelan R, Garner A, Urroz L, Maley S, Silver F, Casaubon L, Pikula A, Del Campo M, Schaafsma J, Jaigobin C, Krings T, Pereira V, Agid R, Farb R, Kalman L, Cayley A, Williams J, Stewart T, Misquitta K, Bharatha A, Selchen D, Marotta T, Sarma D, Montanera W, Spears J, Saposnik G, Kostyrko P, Li Y, Parra-Farina C, Diestro J, Camden M, Verreault S, Mackey A, Audet M, Milot G, Lavoie P, Gariépy J, Collard K, Haché A, Van Adel B, Sahlas D, Alshanbari A, Baldwin J, Catanese L, Chen B, Boasquevisque D, Deshmukh A, Knapman J, Lamers S, Larrazabal R, MacMillan S, Mai L, Mattia A, Nayar S, Ng K, Oczkowski W, Perera K, Shawawrah M, Shoamanesh A, Sobhi G, Syed N, Taher N, Vandervelde C, Pharm D, Field T, Van Gaal S, Teal P, Benavente O, Wilson L, Mann S, Yip S, Murphy C, Heran M, Rohr A, Settecase F, Redekop G, Haw C, Maclean G, Murray K, Chiu R, Flexman A, Strecha E, Gayton Y, Yip J, Swartz R, Boulos M, Gladstone D, Yu A, Hopyan J, Khosravani H, Alzate H, Southwell A, Kamra M, Lopes K, Kapoor A, da Costa L, Yang V, Dyer E, Shah R, Knowles B, Nichols J, Patterson J, Cope K, Dickerson L, Barton K, Gray K, Massengale T, Miller M, Simpson C, Walker S, Tennyson-Yemm C, Devlin T, Frei D, Bellon R, Atchie B, Kaminsky I, Wilson D, Schraeder N, Arias E, Kodis L, Talley M, Edinger A, Talley T, Dempsey I, Williams L, Williams S, Kupniewski S, Fasbinder B, Snead J, Choe H, Mackenzie L, Weisman D, Kozak O, Shah Q, Gzesh D, Kulandaivel K, Khoury J, Klein B, Bussinger P, Griffin L, dePalmo A, Oliva C, Jadhav A, Jovin T, Kenmuir C, Jankowitz B, Gross B, Rocha M, Starr M, Brown M, Hawkes C, Shah K, Tememe D, Walker G, Patel P, Klein B, Ziayee H, Limaye K, Baxendell L, Gilchrist V, Feineigle P, Haibach K, Van Every C, Desai S, Zulfiqar M, Gibson L, Barrett S, Turkel-Parrella D, Arcot K, DiCrescento S, Farkas J, Filipowski G, Frontera J, Joset D, Liff J, Scher E, McDougall C, Kelly C, Patel A, Monteith S, Starkman S, Atchaneeyasakul K, Burgos A, Chua J, Gaines N, Grunberg I, Guzy J, Liu Z, Maluste N, Ramirez L, Sharma L, Heck D, Brown M, McDonald C, Calderon M, Hargis M, Roels C, Emmady P, Alvi T, McTaggart R, Jayaraman M, Cutting S, Smith W, Foley S, Paolucci G, Has R, Quinn K, Fuller L, Brierley R, Watkins C, Demir N, Lopez G, Vargas A, Osteraas N, Holtz B, Sauvageau E, Hanel R, Aghaebrahim A, Chmayssani M, Naval N, Day J, Dellorso S, Ludwig B, Schemmel D, Ebreo N, Bell K, Lewis L, Delucia M, Nogueira R, Haussen D, Frankel M, Bhatt N, Bianchi N, Anderson A, Belagaje S, Liberato B, Rangaraju S, Al-Bayati A, Grossberg J, Craft L, Schindler K, Schaad E, Schultz M, Southerly L, Doppelheuer S, Charlton J, Faggard J, Barbret Z, Han E, Walters R, Dolia J, El-Jamal S, Eby B, Saleem Y, Pearl H, Patel K, Rahman H, Butt R, English S, Puri A, Howk M, Singh J, Massari F, Rodrigues K, Kuhn A, English J, Barazangi N, Telischak N, Kim W, Ross J, DeVole N, Redford J, Ferreira M, Ponting K, Shen H, Bedenk A, Patel S, Fernandess J, Ke M, Spokoyny I, Gao B, Tong D, Chen C, Wong C, Choe J, Martin C, Summers D, Boutwell C, Olds K, Crandall S, Eatman J, Akhtar N, Holloway W, Halpin J, Donegan B, Schindler J, Hwang D, Gilmore E, Petersen N, Sheth K, Brown S, Beekman R, George B, Kaddouh F, Falcone G, Wira C, Matouk C, Loomis C, Amin H, Stretz H, Narula R, Jasne A, Sansing L, Agarwal T, Jasak S, Fontaine B, King Z, Kuohn L, Orgass H, Leary M, Nye J, Halbert K, Nystrom K, Neuschatz K, Petrucci D, Coppola A, Tarpley J, Joyce T, Hou S, Umekubo M, Nakamura C, Ovando R, Zuniga D, Nien Y, Basto F, Arch A, Jong L, Conrad W, Abbott T, Yao J, Caganap S, Jordan J, Teitelbaum G, Darflinger R, Gupta R, Bain M, Budzik R, Czerniak J, Groezinger K, Hicks W, Kaskar O, Katz B, Loochtan A, Pema P, Rai V, Vora N, Brown A, Goodman D, Danenbergs B, Gossett M, Bang O, Chung J, Jeon P, Kim K, Lim Y, Heo J, Nam H, Kim Y, Park H, Hwang I, Ha W, Choi J, Jeong K, Rha J, Park H, Yoon C, Kim B, Sohn S, Kim C, Yoo J, Hong J, Park H, Kim S, Choi M, Bae H, Lee J, Lee J, Jun G, Jeon S, Campbell B, Mitchell P, Yassi N, Davis S, Donnan G, Parsons M, Yan B, Dowling R, Bush S, Wu T, Shah D, Zhao H, Salvaris P, Alemseged F, Ng F, Williams C, Balabanski A, Dos Santos A, Ng J, McDonald A, Jackson D, Tsoleridis J, Pesavento L, Kleinig T, Nurs R, Cranefield J, Scroop R, Cagi L, Harvey J, Waters M, Thornton J, Brennan R, O'Hare A, Power S, Williams D, Boyle K, Moynihan B, Liddy A, Large M, Cullen A, Walsh R, Martin E, Lynch J, McElroy S, Murphy S, Coveney S, Deegan C, Horgan G, Kelly P, Laffan A, Llamas-Osorio Y, Lynch C, Mac Mahon P, Marnane M, McCabe J, Burns P, Tauro S, Cuddy S, Rennie I, Smyth G, Flynn P, Wiggam I, Kerr E, Gordon P, Fearon P, Roberts G, Patterson C, Adams K, Wells B, McFarland M, Holmin S, Moreira T, Sjöstrand C, Mazya M, Almqvist H, Wahlgren N, Steinberg A, Cooray C, Eriksson E, Thorén M, Keselman B, Ahmed N, Holmberg Å, Axelsson M, Berglund A, Thomalla G, Golsari A, Hoppe J, Deb-Chatterji M, Cheng B, Barrow E, Schlemm E, Lettow I, Jensen M, Otto D, Jaramillo K, Appelbohm H, Fiehler J, Bester M, Schönfeld M, Brekenfeld C, Holst B, Wortmann G, Koch F, Puetz V, Gerber J, Abramyuk A, Kaiser D, Winzer S, Prakapenia A, Pallesen L, Siepmann T, Barlinn K, Haase K, Sauer A, Psychogios M, Liman J, Brehm A, Maus V, Hollstein N, Reinke A, Neitz G, Schnieder M, Schwarz M, Ibrahim A, Müller J, Meister S, Bäumle B, Chapot R, Pilgram-Pastor S, Wallocha M, Stauder M, Celik E, Stracke P, Müller N, Weber R, Velktamp R, Nagel S, Ringleb P, Heyse M, Amiri H, Mundiyanapurath S, Chen M, Bevrle E, Beck P, Möhlenbruch M, Tymianski M, Potvin A, Harris C, Wang C, Adams C, Mayor D, Garman D, Chau D, Wu J, Lunn J, Heard K, Bermanis L, Teyes L, Constant M, Galsim M, Helbin M, Leroux M, Felix N, Bendre N, Cuthbert S, Brokx S, Zhang Y, Lingham T, Kohli Y, Salter M, Liebeschuetz J, Hofmann F, Constant J, Soeder T, Snoke K, Bologa M, Stahl K, Graziewicz M. Efficacy and safety of nerinetide for the treatment of acute ischaemic stroke (ESCAPE-NA1): a multicentre, double-blind, randomised controlled trial. The Lancet 2020, 395: 878-887. PMID: 32087818, DOI: 10.1016/s0140-6736(20)30258-0.Peer-Reviewed Original ResearchConceptsAlberta Stroke Program Early CT ScoreAcute ischemic strokeIschemic strokeEndovascular thrombectomySecondary outcomesScale scoreHealth Stroke Scale scoreModified Rankin Scale scorePost-synaptic density protein 95H treatment windowIntravenous alteplase treatmentBaseline National InstitutesPlacebo-controlled studySerious adverse eventsStroke Scale scoreExcellent functional outcomeProportion of patientsTime of randomisationLarge vessel occlusionPreclinical stroke modelsRankin Scale scoreBetter clinical outcomesMultiphase CT angiographyAcute care hospitalsGood collateral filling
2019
Deferoxamine mesylate in patients with intracerebral haemorrhage (i-DEF): a multicentre, randomised, placebo-controlled, double-blind phase 2 trial
Selim M, Foster L, Moy C, Xi G, Hill M, Morgenstern L, Greenberg S, James M, Singh V, Clark W, Norton C, Palesch Y, Yeatts S, Investigators I, Dolan M, Yeh E, Sheth K, Kunze K, Muehlschlegel S, Nieto I, Claassen J, Falo C, Huang D, Beckwith A, Messe S, Yates M, O'Phelan K, Escobar A, Becker K, Tanzi P, Gonzales N, Tremont C, Venkatasubramanian C, Thiessen R, Save S, Verrault S, Collard K, DeGeorgia M, Cwiklinski V, Thompson B, Wasilewski L, Andrews C, Burfeind R, Torbey M, Hamed M, Butcher K, Sivakumar L, Varelas N, Mays-Wilson K, Leira E, Olalde H, Silliman S, Calhoun R, Dangayach N, Renvill R, Malhotra R, Kordesch K, Lord A, Calahan T, Geocadin R, Parish M, Frey J, Harrigan M, Leifer D, Mathias R, Schneck M, Bernier T, Gonzales-Arias S, Elysee J, Lopez G, Volgi J, Brown R, Jasak S, Phillips S, Jarrett J, Gomes J, McBride M, Aldrich F, Aldrich C, Kornbluth J, Bettle M, Goldstein J, Tirrell G, Shaw Q, Jonczak K. Deferoxamine mesylate in patients with intracerebral haemorrhage (i-DEF): a multicentre, randomised, placebo-controlled, double-blind phase 2 trial. The Lancet Neurology 2019, 18: 428-438. PMID: 30898550, PMCID: PMC6494117, DOI: 10.1016/s1474-4422(19)30069-9.Peer-Reviewed Original ResearchConceptsBetter clinical outcomesPhase 2 trialSerious adverse eventsRankin Scale scorePlacebo groupIntracerebral hemorrhagePrimary outcomeClinical outcomesDay 90Deferoxamine mesylateModified intentionTreat populationAdverse eventsUS National InstitutesDouble-blind phase 2 trialScale scorePhase 3 efficacy trialsModified Rankin Scale scoreEfficacy of deferoxaminePhase 3 trialSupratentorial intracerebral hemorrhageAbsolute risk differenceProportion of participantsNational InstituteIron chelator deferoxamineEfficacy and safety of minimally invasive surgery with thrombolysis in intracerebral haemorrhage evacuation (MISTIE III): a randomised, controlled, open-label, blinded endpoint phase 3 trial
Hanley D, Thompson R, Rosenblum M, Yenokyan G, Lane K, McBee N, Mayo S, Bistran-Hall A, Gandhi D, Mould W, Ullman N, Ali H, Carhuapoma J, Kase C, Lees K, Dawson J, Wilson A, Betz J, Sugar E, Hao Y, Avadhani R, Caron J, Harrigan M, Carlson A, Bulters D, LeDoux D, Huang J, Cobb C, Gupta G, Kitagawa R, Chicoine M, Patel H, Dodd R, Camarata P, Wolfe S, Stadnik A, Money P, Mitchell P, Sarabia R, Harnof S, Barzo P, Unterberg A, Teitelbaum J, Wang W, Anderson C, Mendelow A, Gregson B, Janis S, Vespa P, Ziai W, Zuccarello M, Awad I, Investigators M, Abdul-Rahim A, Abou-Hamden A, Abraham M, Ahmed A, Alba C, Aldrich E, Altschul D, Amin-Hanjani S, Anderson D, Ansari S, Antezana D, Ardelt A, Arikan F, Baguena M, Baker A, Barrer S, Becker K, Bergman T, Boström A, Braun J, Brindley P, Broaddus W, Brown R, Buki A, Cao B, Cao Y, Carrion-Penagos J, Chalela J, Chang T, Chorro I, Chowdhry S, Corral L, Csiba L, Davies J, Díaz A, Derdeyn C, Diringer M, Dlugash R, Ecker R, Economas T, Enriquez P, Ezer E, Fan Y, Feng H, Franz D, Freeman W, Fusco M, Galicich W, Gelea M, Goldstein J, Gonzalez A, Grabarits C, Greenberg S, Gress D, Gu E, Hall C, Hernandez F, Hoesch R, Hoh B, Houser J, Hu R, Huang Y, Hussain M, Insinga S, Jadhav A, Jaffe J, Jahromi B, Jallo J, James M, James R, Jankowitz B, Jeon E, Jichici D, Jonczak K, Jonker B, Karlen N, Keric N, Kerz T, Knopman J, Koenig C, Krishnamurthy S, Kumar A, Kureshi I, Laidlaw J, Lakhanpal A, Latorre J, Leifer D, Leiphart J, Lenington S, Li Y, Lopez G, Lovick D, Lumenta C, Luo J, Maas M, MacDonald J, MacKenzie L, Madan V, Majkowski R, Major O, Malhorta R, Malkoff M, Mangat H, Maswadeh A, Matouk C, McArthur K, McCaul S, Medow J, Mezey G, Mighty J, Miller D, Mohan K, Muir K, Muñoz L, Nakaji P, Nee A, Nekoovaght-Tak S, Nyquist P, O'Kane R, Okasha M, O'Kelly C, Ostapkovich N, Pandey A, Parry-Jones A, Perla K, Pollack A, Polster S, Pouratian N, Quinn T, Rajajee V, Reddy K, Rehman M, Reimer R, Rincon F, Rybinnik I, Sanchez B, Sansing L, Schneck M, Schuerer L, Schul D, Schweitzer J, Seder D, Seyfried D, Sheth K, Spiotta A, Stechison M, Szabo K, Tamayo G, Tanczos K, Taussky P, Terry J, Testai F, Thomas K, Thompson C, Thompson G, Torner J, Tran H, Tucker K, Ungar L, Varelas P, Vargas N, Vatter H, Venkatasubramanian C, Vermillion K, Vollmer D, Wang Y, Wang Y, Wen J, Whitworth L, Willis B, Wrencher M, Wright S, Xu Y, Yanase L, Yi X, Yu Z, Zomorodi A. Efficacy and safety of minimally invasive surgery with thrombolysis in intracerebral haemorrhage evacuation (MISTIE III): a randomised, controlled, open-label, blinded endpoint phase 3 trial. The Lancet 2019, 393: 1021-1032. PMID: 30739747, PMCID: PMC6894906, DOI: 10.1016/s0140-6736(19)30195-3.Peer-Reviewed Original ResearchConceptsStandard medical care groupMedical care groupStandard medical carePhase 3 trialProportion of patientsSerious adverse eventsSupratentorial intracerebral hemorrhageCare groupIntracerebral hemorrhageMedical careAdverse eventsMRS scoreFunctional outcomeComputer-generated number sequenceModified Rankin Scale scoreInvasive catheter evacuationPrespecified baseline covariatesPrimary efficacy outcomeLarge intracerebral hemorrhageGood functional outcomeRankin Scale scoreNumber of patientsIntracerebral hemorrhage evacuationLogistic regression modelsBlinded endpoint
2016
Safety and efficacy of intravenous glyburide on brain swelling after large hemispheric infarction (GAMES-RP): a randomised, double-blind, placebo-controlled phase 2 trial
Sheth KN, Elm JJ, Molyneaux BJ, Hinson H, Beslow LA, Sze GK, Ostwaldt AC, del Zoppo GJ, Simard JM, Jacobson S, Kimberly WT. Safety and efficacy of intravenous glyburide on brain swelling after large hemispheric infarction (GAMES-RP): a randomised, double-blind, placebo-controlled phase 2 trial. The Lancet Neurology 2016, 15: 1160-1169. PMID: 27567243, DOI: 10.1016/s1474-4422(16)30196-x.Peer-Reviewed Original ResearchConceptsPlacebo-controlled phase 2 trialIntravenous glyburideLarge hemispheric infarctionPhase 2 trialGlyburide groupHemispheric infarctionDecompressive craniectomyPlacebo groupBrain swellingModified Rankin Scale scoreProtocol study populationWeb-based randomisationComposite primary outcomePrimary efficacy outcomeSerious adverse eventsProportion of patientsRankin Scale scoreBolus intravenous injectionLarge hemispheric strokePotential clinical benefitEfficacy outcomesStudy drugAdverse eventsCardiac eventsCerebral edema
2014
The Discharge Modified Rankin Scale Score Correlates with Established Hemorrhagic Transformation Scores in Ischemic Stroke Patients Treated with Thrombolysis (P7.118)
Asuzu D, Nystrom K, Halliday J, Wira C, Greer D, Pritchard D, Schindler J, Sheth K. The Discharge Modified Rankin Scale Score Correlates with Established Hemorrhagic Transformation Scores in Ischemic Stroke Patients Treated with Thrombolysis (P7.118). Neurology 2014, 82 DOI: 10.1212/wnl.82.10_supplement.p7.118.Peer-Reviewed Original Research