[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100615931":3},{"organization":4,"outcomesModule":7,"designInfo":45,"detailedDescription":56,"studyPopulation":44,"armGroups":57,"interventions":70,"overallOfficials":44,"centralContacts":80,"locations":88,"responsibleParty":449,"collaborators":44,"id":451,"slug":452,"hasResults":453,"nctId":454,"briefTitle":455,"officialTitle":456,"acronym":44,"eligibilityCriteria":457,"healthyVolunteers":453,"sex":458,"minAge":459,"maxAge":460,"enrollmentInfo":461,"targetDuration":44,"studyType":464,"phases":465,"briefSummary":467,"conditions":468,"keywords":44,"overallStatus":91,"whyStopped":44,"lastUpdateSubmitDate":470,"lastUpdatePostDateStruct":471,"startDateStruct":474,"completionDateStruct":476,"leadSponsor":478,"locationsCount":479},{"fullName":5,"class":6},"Zenas BioPharma (USA), LLC","INDUSTRY",{"primaryOutcomes":8,"secondaryOutcomes":13,"otherOutcomes":44},[9],{"measure":10,"description":11,"timeFrame":12},"Time to onset of confirmed disability progression (CDP) events, confirmed over at least 24 weeks","Expanded disability status scale (EDSS) score increase ≥ 1.0 point from baseline when the baseline score is ≤ 5.0, or ≥ 0.5 points from baseline when the baseline score is \\> 5.0","Up to approximately 120 weeks",[14,17,20,23,26,29,32,35,38,41],{"measure":15,"description":16,"timeFrame":12},"12 Week CDP","Time to onset of CDP events on EDSS, confirmed over at least 12 weeks",{"measure":18,"description":19,"timeFrame":12},"T2 lesions on MRI","The total number of new or enlarging T2 lesions on MRI scans of the brain",{"measure":21,"description":22,"timeFrame":12},"24-week CDP-9-hole Peg Test","Time to onset of CDP events on 9-hole Peg Test (9HPT), defined as ≥ 20% increase on 9HPT from baseline, confirmed over at least 24 weeks",{"measure":24,"description":25,"timeFrame":12},"24-week CDP-T25FWT","Time to onset of CDP events on Timed 25-Foot Walk Test (T25FWT), defined as ≥ 20% increase on T25FWT from baseline, confirmed over at least 24 weeks",{"measure":27,"description":28,"timeFrame":12},"24-week CDI","Time to onset of confirmed disability improvement (CDI) events on EDSS, defined as ≥ 1.0-point decrease on the EDSS score from baseline when the baseline score is ≤ 5.0, or ≥ 0.5 points from baseline when the baseline score is \\> 5.0, confirmed over at least 24 weeks",{"measure":30,"description":31,"timeFrame":12},"24-week CDI-9HPT","Time to onset of CDI events on 9HPT, defined as ≥ 20% decrease on the 9HPT score from baseline, confirmed over at least 24 weeks",{"measure":33,"description":34,"timeFrame":12},"24-week CDI-T25FWT","Time to onset of CDI events on T25FWT, defined as ≥ 20% decrease on the T25FWT score from baseline, confirmed over at least 24 weeks",{"measure":36,"description":37,"timeFrame":12},"Symbol Digit Modalities Test","The change in cognitive function as assessed by Symbol Digit Modalities Test (SDMT) from baseline to each scheduled visit",{"measure":39,"description":40,"timeFrame":12},"Annualized relapse rate","Annualized relapse rate (ARR) during the study period assessed by protocol-defined adjudicated relapses",{"measure":42,"description":43,"timeFrame":12},"To evaluate the safety and tolerability of orelabrutinib","Safety as assessed by the nature, severity, and incidence of adverse events (AEs) (graded according to National Cancer Institute-Common Terminology Criteria for AEs, NCI-CTCAE version 5.0);",null,{"allocation":46,"interventionModel":47,"interventionModelDescription":44,"primaryPurpose":48,"observationalModel":44,"timePerspective":44,"maskingInfo":49},"RANDOMIZED","PARALLEL","TREATMENT",{"masking":50,"maskingDescription":44,"whoMasked":51},"QUADRUPLE",[52,53,54,55],"PARTICIPANT","CARE_PROVIDER","INVESTIGATOR","OUTCOMES_ASSESSOR","This is a phase 3, randomized, double-blind, parallel-group, multicenter study to evaluate the efficacy and safety of orelabrutinib compared with placebo in patients with naSPMS. The study will enroll approximately 990 subjects in a 2:1 randomization (orelabrutinib: placebo), globally.\n\nThe study consists of the following periods:\n\n* Screening Period: Up to 4 weeks.\n* Treatment Period: The duration of treatment will vary for individual participants ranging from approximately 24 to 60 months, depending on the time of recruitment. A month is defined as a period of 28 days by convention.\n* Double-blinded (DB) Treatment: All eligible participants will be randomized at 2:1 ratio to accept orelabrutinib QD or placebo during the DB treatment period. The study will be unblinded when all participants in the DB period have reached a minimum treatment duration of 12 months at the time of primary analysis timing cutoff.\n* Open-label (OL) Treatment: Participants with 24-week CDP as assessed by EDSS are eligible for 2-year open-label orelabrutinib treatment.\n* Safety Follow-Up Period: It will last 4 weeks. The safety follow-up period will begin when the participants discontinue from the treatment before the end of the trial for any reasons or complete the trial but do not enter the long-term safety study (LTS) (see below).\n\nAll active study participants will have a final end of study (EOS) visit within 4 weeks of the study end date. Participants who are receiving IMP in DB or OL but do not consent to or are not eligible for enrollment in the LTS study, must return for a final safety follow-up visit 4 weeks later. For participants who intend and are eligible to join the LTS, open-label treatment with orelabrutinib will continue and no safety follow-up will occur.",[58,64],{"label":59,"type":60,"description":61,"interventionNames":62},"Orelabrutinib Group","EXPERIMENTAL","Orelabrutinib PO daily",[63],"Drug: Orelabrutinib",{"label":65,"type":66,"description":67,"interventionNames":68},"Placebo Group","PLACEBO_COMPARATOR","Placebo PO daily",[69],"Drug: Placebo",[71,76],{"type":72,"name":73,"description":74,"armGroupLabels":75,"otherNames":44},"DRUG","Orelabrutinib","Orelabrutinib orally",[59],{"type":72,"name":77,"description":78,"armGroupLabels":79,"otherNames":44},"Placebo","Placebo orally",[65],[81,86],{"name":82,"role":83,"phone":84,"phoneExt":44,"email":85},"Patient and Medical 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Hollywood","90048",{"type":98,"coordinates":136},[137,138],-118.36174,34.09001,{"lat":138,"lon":137},{"facility":141,"status":91,"city":142,"state":143,"zip":144,"country":95,"countryCode":96,"cosmosGeoPoint":145,"geoPoint":149,"contacts":44},"SFM Clinical Research, LLC","Boca Raton","Florida","33487",{"type":98,"coordinates":146},[147,148],-80.0831,26.35869,{"lat":148,"lon":147},{"facility":151,"status":91,"city":152,"state":143,"zip":153,"country":95,"countryCode":96,"cosmosGeoPoint":154,"geoPoint":158,"contacts":44},"Nova Clinical Research, LLC","Bradenton","34209",{"type":98,"coordinates":155},[156,157],-82.57482,27.49893,{"lat":157,"lon":156},{"facility":160,"status":91,"city":161,"state":143,"zip":162,"country":95,"countryCode":96,"cosmosGeoPoint":163,"geoPoint":167,"contacts":44},"MS and Neuromuscular Center of 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225","Indianapolis","Indiana","46256",{"type":98,"coordinates":192},[193,194],-86.15804,39.76838,{"lat":194,"lon":193},{"facility":197,"status":91,"city":198,"state":199,"zip":200,"country":95,"countryCode":96,"cosmosGeoPoint":201,"geoPoint":205,"contacts":44},"KC Research Center, PA Neurology Research Dept","Roeland Park","Kansas","66205",{"type":98,"coordinates":202},[203,204],-94.63218,39.03751,{"lat":204,"lon":203},{"facility":207,"status":208,"city":209,"state":210,"zip":211,"country":95,"countryCode":96,"cosmosGeoPoint":212,"geoPoint":216,"contacts":44},"Boston Clinical Trials","WITHDRAWN","Boston","Massachusetts","02131",{"type":98,"coordinates":213},[214,215],-71.05977,42.35843,{"lat":215,"lon":214},{"facility":218,"status":91,"city":219,"state":220,"zip":221,"country":95,"countryCode":96,"cosmosGeoPoint":222,"geoPoint":226,"contacts":44},"Profound Research LLC at Oakland Neurology Center","Rochester Hills","Michigan","48307",{"type":98,"coordinates":223},[224,225],-83.14993,42.65837,{"lat":225,"lon":224},{"facility":228,"status":91,"city":229,"state":230,"zip":231,"country":95,"countryCode":96,"cosmosGeoPoint":232,"geoPoint":236,"contacts":44},"Washington University School of Medicine","St Louis","Missouri","63110",{"type":98,"coordinates":233},[234,235],-90.19789,38.62727,{"lat":235,"lon":234},{"facility":238,"status":91,"city":239,"state":240,"zip":241,"country":95,"countryCode":96,"cosmosGeoPoint":242,"geoPoint":246,"contacts":44},"The Boster Center for Multiple Sclerosis","Columbus","Ohio","43235",{"type":98,"coordinates":243},[244,245],-82.99879,39.96118,{"lat":245,"lon":244},{"facility":248,"status":91,"city":249,"state":250,"zip":251,"country":95,"countryCode":96,"cosmosGeoPoint":252,"geoPoint":256,"contacts":44},"OMRF Multiple Sclerosis Center of Excellence","Oklahoma City","Oklahoma","73104",{"type":98,"coordinates":253},[254,255],-97.51643,35.46756,{"lat":255,"lon":254},{"facility":258,"status":91,"city":259,"state":260,"zip":261,"country":95,"countryCode":96,"cosmosGeoPoint":262,"geoPoint":266,"contacts":44},"Premier Neurology","Greenville","South Carolina","29605",{"type":98,"coordinates":263},[264,265],-82.39401,34.85262,{"lat":265,"lon":264},{"facility":268,"status":91,"city":269,"state":270,"zip":271,"country":95,"countryCode":96,"cosmosGeoPoint":272,"geoPoint":276,"contacts":44},"Neurology Clinic, P.C.","Cordova","Tennessee","38018",{"type":98,"coordinates":273},[274,275],-89.7762,35.15565,{"lat":275,"lon":274},{"facility":278,"status":91,"city":279,"state":280,"zip":281,"country":95,"countryCode":96,"cosmosGeoPoint":282,"geoPoint":286,"contacts":44},"Lone Star Neurology","San Antonio","Texas","78258",{"type":98,"coordinates":283},[284,285],-98.49363,29.42412,{"lat":285,"lon":284},{"facility":288,"status":91,"city":289,"state":280,"zip":290,"country":95,"countryCode":96,"cosmosGeoPoint":291,"geoPoint":295,"contacts":44},"Texas Institute for Neurological Disorders - Sherman","Sherman","75092",{"type":98,"coordinates":292},[293,294],-96.60888,33.63566,{"lat":294,"lon":293},{"facility":297,"status":91,"city":298,"state":44,"zip":299,"country":300,"countryCode":301,"cosmosGeoPoint":302,"geoPoint":306,"contacts":44},"Klinicki Bolnicki Centar Zagreb-Rebro","Zagreb","10 000","Croatia","HR",{"type":98,"coordinates":303},[304,305],15.97798,45.81444,{"lat":305,"lon":304},{"facility":308,"status":91,"city":309,"state":44,"zip":310,"country":311,"countryCode":44,"cosmosGeoPoint":312,"geoPoint":316,"contacts":44},"NEUROHK, s.r.o.","Choceň","56501","Czechia",{"type":98,"coordinates":313},[314,315],16.22303,50.00161,{"lat":315,"lon":314},{"facility":318,"status":91,"city":319,"state":320,"zip":321,"country":322,"countryCode":323,"cosmosGeoPoint":324,"geoPoint":328,"contacts":44},"Astra clinic (Clinic4U)","Tallinn","Harju","10617","Estonia","EE",{"type":98,"coordinates":325},[326,327],24.75353,59.43696,{"lat":327,"lon":326},{"facility":330,"status":91,"city":331,"state":332,"zip":333,"country":334,"countryCode":335,"cosmosGeoPoint":336,"geoPoint":340,"contacts":44},"Hospital of Lithuanian University of Health Sciences","Kaunas","Kauno","50161","Lithuania","LT",{"type":98,"coordinates":337},[338,339],23.90909,54.90156,{"lat":339,"lon":338},{"facility":342,"status":91,"city":343,"state":344,"zip":345,"country":346,"countryCode":347,"cosmosGeoPoint":348,"geoPoint":352,"contacts":44},"Centrum Medyczne INTERCOR Sp. z o.o.","Bydgoszcz","Kuyavian-Pomeranian Voivodeship","85-605","Poland","PL",{"type":98,"coordinates":349},[350,351],18.00762,53.1235,{"lat":351,"lon":350},{"facility":354,"status":91,"city":355,"state":356,"zip":357,"country":346,"countryCode":347,"cosmosGeoPoint":358,"geoPoint":362,"contacts":44},"Twoja Przychodnia Centrum Medyczne Nowa Sól","Nowa Sól","Lubusz Voivodeship","67-100",{"type":98,"coordinates":359},[360,361],15.71702,51.80333,{"lat":361,"lon":360},{"facility":364,"status":91,"city":365,"state":365,"zip":366,"country":346,"countryCode":347,"cosmosGeoPoint":367,"geoPoint":371,"contacts":44},"Nmedis sp. z o.o.","Rzeszów","35-323",{"type":98,"coordinates":368},[369,370],21.99901,50.04132,{"lat":370,"lon":369},{"facility":373,"status":91,"city":374,"state":375,"zip":376,"country":346,"countryCode":347,"cosmosGeoPoint":377,"geoPoint":381,"contacts":44},"NZOZ Novo Med","Katowice","Silesian Voivodeship","40-584",{"type":98,"coordinates":378},[379,380],19.02173,50.2597,{"lat":380,"lon":379},{"facility":383,"status":91,"city":384,"state":385,"zip":386,"country":346,"countryCode":347,"cosmosGeoPoint":387,"geoPoint":391,"contacts":44},"Twoja Przychodnia PCM","Poznan","Wielkopolska","60-324",{"type":98,"coordinates":388},[389,390],16.92993,52.40692,{"lat":390,"lon":389},{"facility":393,"status":91,"city":384,"state":385,"zip":394,"country":346,"countryCode":347,"cosmosGeoPoint":395,"geoPoint":397,"contacts":44},"Nzoz Neuro-Kard Ilkowski I Partnerzy Spolka Partnerska Lekarzy","61-853",{"type":98,"coordinates":396},[389,390],{"lat":390,"lon":389},{"facility":399,"status":91,"city":374,"state":44,"zip":400,"country":346,"countryCode":347,"cosmosGeoPoint":401,"geoPoint":403,"contacts":44},"MA-LEK Clinical Sp. z o.o.","40-571",{"type":98,"coordinates":402},[379,380],{"lat":380,"lon":379},{"facility":405,"status":91,"city":406,"state":44,"zip":407,"country":346,"countryCode":347,"cosmosGeoPoint":408,"geoPoint":412,"contacts":44},"Galen Clinic","Lublin","20-064",{"type":98,"coordinates":409},[410,411],22.57009,51.25058,{"lat":411,"lon":410},{"facility":414,"status":91,"city":406,"state":44,"zip":415,"country":346,"countryCode":347,"cosmosGeoPoint":416,"geoPoint":418,"contacts":44},"Malva Trials","20-601",{"type":98,"coordinates":417},[410,411],{"lat":411,"lon":410},{"facility":420,"status":91,"city":421,"state":44,"zip":422,"country":346,"countryCode":347,"cosmosGeoPoint":423,"geoPoint":427,"contacts":44},"EUROMEDIS Osrodek Badan Klinicznych","Szczecin","70-111",{"type":98,"coordinates":424},[425,426],14.55302,53.42894,{"lat":426,"lon":425},{"facility":429,"status":91,"city":430,"state":431,"zip":432,"country":346,"countryCode":347,"cosmosGeoPoint":433,"geoPoint":437,"contacts":44},"PRO SALUS Sp. z o.o. sp.k.","Lodz","Łódź Voivodeship","91-743",{"type":98,"coordinates":434},[435,436],19.47395,51.77058,{"lat":436,"lon":435},{"facility":439,"status":91,"city":440,"state":44,"zip":441,"country":442,"countryCode":443,"cosmosGeoPoint":444,"geoPoint":448,"contacts":44},"University Clinical Centre of Kragujevac","Kragujevac","3400","Serbia","RS",{"type":98,"coordinates":445},[446,447],20.91667,44.01667,{"lat":447,"lon":446},{"type":450,"investigatorFullName":44,"investigatorTitle":44,"investigatorAffiliation":44,"oldNameTitle":44,"oldOrganization":44},"SPONSOR","100615931","a-study-of-orelabrutinib-in-patients-with-secondary-progressive-multiple-sclerosis-100615931",false,"NCT07299019","A Study of Orelabrutinib in Patients With Secondary Progressive Multiple Sclerosis","A Phase 3, Randomized, Double-blind, Efficacy and Safety Study Comparing Orelabrutinib to Placebo in Patients With Non-active Secondary Progressive Multiple Sclerosis","Inclusion Criteria:\n\n1. 18 to 60 years of age, inclusive, at the time of signing the informed consent.\n2. Participant must have a previous diagnosis of RRMS in accordance with 2024 McDonald criteria\n3. Participant must have a current diagnosis of SPMS in accordance with the clinical course criteria revised in 2013\n4. Participant must have documented evidence of disability progression independent of clinical relapse observed during the 24 months before screening. A written summary of the clinical evidence of disability progression must be discussed and aligned between the Investigator and the Sponsor's dedicated qualified person(s).\n5. Absence of clinical relapses for at least 24 months.\n\nExclusion Criteria:\n\n1. The patient has been diagnosed with primary progressive MS (PPMS) according to 2024 McDonald diagnostic criteria\n2. Immunologic disorder other than MS or any other conditions requiring corticosteroid therapy.\n3. History or current diagnosis of other neurological disorders that may mimic MS\n4. History or current diagnosis of progressive multifocal leukoencephalopathy\n5. Active, clinically significant viral, bacterial, or fungal infection\n6. History of any other significant active medical condition\n7. History of suicidal behavior within 6 months prior to Screening\n8. Any prior history of malignancy\n9. Patients on anticoagulation, or antiplatelet therapy\n10. Patients took strong\u002Fmoderate CYP3A inhibitors or strong\u002Fmoderate CYP3A inducers within 14 days\n11. Clinically significant laboratory abnormalities at Screening.\n12. Vaccination with live or live-attenuated virus vaccine within 1 month prior to Screening\n13. History of alcohol abuse or alcohol use disorder or other drug abuse within 12 months prior to screening.","ALL","18 Years","60 Years",{"count":462,"type":463},990,"ESTIMATED","INTERVENTIONAL",[466],"PHASE3","Orelabrutinib is a CNS-penetrable BTK inhibitor. This is a phase 3, randomized, double-blind, parallel-group, multicenter study to evaluate the efficacy and safety of orelabrutinib compared with placebo in patients with non-active Secondary Progress MS. Patients will be treated for approximately 24 to 60 months, with a minimum treatment duration of 12 months. The study will enroll approximately 990 subjects in a 2:1 randomization (orelabrutinib: placebo), globally.",[469],"Secondary Progressive Multiple Sclerosis","2026-08-21",{"date":472,"type":473},"2026-08-25","ACTUAL",{"date":475,"type":473},"2026-03-23",{"date":477,"type":463},"2030-07",{"name":5,"class":6},37]