2025
Translation and cultural adaptation of tools to assess diverse Asian American and Asian Canadian subgroups: The Asian Cohort for Alzheimer's Disease (ACAD) Study
Lee H, Tzuang M, Chow T, Kang Y, Tee B, Li C, Lam E, Gu Y, Lee S, Ho P, Peavy G, Seo E, Kim K, Tran B, Chae W, Nguyen D, Vo N, Dang D, Spat‐Lemus J, Choi Y, Feldman H, Jun G, Wang L, Yu W, Park V, Study T. Translation and cultural adaptation of tools to assess diverse Asian American and Asian Canadian subgroups: The Asian Cohort for Alzheimer's Disease (ACAD) Study. Alzheimer's & Dementia 2025, 21: e70311. PMID: 40528300, PMCID: PMC12173839, DOI: 10.1002/alz.70311.Peer-Reviewed Original ResearchConceptsCultural adaptationWorld Health OrganizationPromote health literacyCanadian older adultsAsian cohortCulturally appropriate translationCognitive assessment toolsLanguage backgroundAsian languagesAppropriate translationAssessment of cognitive functionHealth literacyStudy materialQuality healthcareCanadian adultsAlzheimer's diseaseTranslation processTranslation guidelinesOlder adultsSociocultural backgroundTranslation methodologyCanadian populationLanguage versionsAdaptation of toolsAssessment toolPrognostic value of plasma biomarkers for informing clinical trial design in mild-to-moderate Alzheimer’s disease
Qiu Y, Jacobs D, Messer K, Salmon D, Wellington C, Stukas S, Revta C, Brewer J, Léger G, Askew B, Donahue L, Kaplita S, Coric V, Qureshi I, Feldman H. Prognostic value of plasma biomarkers for informing clinical trial design in mild-to-moderate Alzheimer’s disease. Alzheimer's Research & Therapy 2025, 17: 97. PMID: 40317057, PMCID: PMC12046789, DOI: 10.1186/s13195-025-01745-3.Peer-Reviewed Original ResearchConceptsMild to moderate ADADAS-cog11CDR-SBBaseline plasma NfLAlzheimer's diseasePlasma biomarkersMild-to-moderate Alzheimer's diseasePrognostic valueClinical trialsBaseline NfLPlasma NfLPlacebo-controlled trialCortical volumeConcentrations of plasma biomarkersMethodsPost hoc analysisDesign of clinical trialsClinical outcome dataIncreased ventricular volumeTrial participantsVolumetric MRIBaseline concentrationsEarly disease stagesClinical trial designTrial entry criteriaAD trialsUse of lecanemab and donanemab in the Canadian healthcare system: Evidence, challenges, and areas for future research
Smith E, Phillips N, Feldman H, Borrie M, Ganesh A, Henri-Bhargava A, Desmarais P, Frank A, Badhwar A, Barlow L, Bartha R, Best S, Bethell J, Bhangu J, Black S, Bocti C, Bronskill S, Burhan A, Calon F, Camicioli R, Campbell B, Collins D, Dadar M, DeMarco M, Ducharme S, Duchesne S, Einstein G, Fisk J, Gawryluk J, Grossman L, Ismail Z, Itzhak I, Joshi M, Harrison A, Kröger E, Kumar S, Laforce R, Lanctot K, Lau M, Lee L, Masellis M, Massoud F, Mitchell S, Montero-Odasso M, Barnett K, Nygaard H, Pasternak S, Peters J, Rajah M, Robillard J, Rockwood K, Rosa-Neto P, Seitz D, Soucy J, Trenaman S, Wellington C, Zadem A, Chertkow H, Investigators C. Use of lecanemab and donanemab in the Canadian healthcare system: Evidence, challenges, and areas for future research. The Journal Of Prevention Of Alzheimer's Disease 2025, 12: 100068. PMID: 39893139, PMCID: PMC12184013, DOI: 10.1016/j.tjpad.2025.100068.Peer-Reviewed Original ResearchConceptsCanadian healthcare systemStatistically significant group differencesAlzheimer's diseaseMild cognitive impairmentMild dementiaHealthcare systemStage of mild cognitive impairmentQuality evidenceSignificant group differencesMonoclonal antibody therapyTrial publicationsCerebrospinal fluid analysisCognitive impairmentCanadian ConsortiumGroup differencesPositron emission tomographyAntibody therapyImaging abnormalitiesTreatment populationClinical trialsIndividual patientsReview evidenceClinical relevanceTherapyAmyloid-related imaging abnormalitiesevoke and evoke+: design of two large-scale, double-blind, placebo-controlled, phase 3 studies evaluating efficacy, safety, and tolerability of semaglutide in early-stage symptomatic Alzheimer’s disease
Cummings J, Atri A, Feldman H, Hansson O, Sano M, Knop F, Johannsen P, León T, Scheltens P. evoke and evoke+: design of two large-scale, double-blind, placebo-controlled, phase 3 studies evaluating efficacy, safety, and tolerability of semaglutide in early-stage symptomatic Alzheimer’s disease. Alzheimer's Research & Therapy 2025, 17: 14. PMID: 39780249, PMCID: PMC11708093, DOI: 10.1186/s13195-024-01666-7.Peer-Reviewed Original ResearchConceptsSymptomatic ADAlzheimer's diseaseDouble-blindGlucagon-like peptide-1 receptor agonist semaglutidePlacebo-controlled phase 3 trialOnce-daily oral semaglutideClinical Dementia RatingMild cognitive impairmentAD-related processesAD biomarkersSafety of semaglutideDose-escalation regimenPhase 3 studyBaseline to weekEffect of semaglutidePhase 3 trialCognitive impairmentPathophysiology of Alzheimer's diseasePotential disease-modifying effectsDementia RatingSymptomatic Alzheimer's diseaseTreatment of type 2 diabetesPlacebo-controlledType 2 diabetesDisease-modifying potential
2024
Phase 2A Proof-of-Concept Double-Blind, Randomized, Placebo-Controlled Trial of Nicotinamide in Early Alzheimer Disease
Grill J, Tam S, Thai G, Vides B, Pierce A, Green K, Gillen D, Teng E, Kremen S, Beigi M, Rissman R, Léger G, Balasubramanian A, Revta C, Morrison R, Jennings R, Pa J, Zhang J, Jin S, Messer K, Feldman H. Phase 2A Proof-of-Concept Double-Blind, Randomized, Placebo-Controlled Trial of Nicotinamide in Early Alzheimer Disease. Neurology 2024, 104: e210152. PMID: 39671543, PMCID: PMC11655133, DOI: 10.1212/wnl.0000000000210152.Peer-Reviewed Original ResearchConceptsTau phosphorylationP-tau<sub>181</sub>Histone deacetylasesCDR-SBAlzheimer's diseaseCSF p-tauPrimary outcomeP-tauDiagnosis of mild cognitive impairmentAlzheimer's Disease Assessment ScaleAlzheimer's Disease Cooperative Study-ActivitiesClass III histone deacetylasePrespecified secondary outcomesCellular oxidation-reduction reactionsDisease Assessment ScaleLevels of tauAD biomarkersHolm-Bonferroni procedureMild cognitive impairmentControl type I errorThreonine 231Histone deacetylase inhibitionAcademic clinical centersAssessment ScaleAdverse eventsComparison of eligibility criteria and baseline characteristics between the patient populations of evoke and evoke+, Clarity AD, and TRAILBLAZER‐ALZ‐2
Feldman H, Scheltens P, Hansson O, Sano M, van der Flier W, Bardtrum L, Johannsen P, Jeppesen R, Leon T, Hansen C, Cummings J. Comparison of eligibility criteria and baseline characteristics between the patient populations of evoke and evoke+, Clarity AD, and TRAILBLAZER‐ALZ‐2. Alzheimer's & Dementia 2024, 20: e083684. PMCID: PMC11713343, DOI: 10.1002/alz.083684.Peer-Reviewed Original ResearchClinical Dementia RatingNon-white participantsPositron emission tomographyEarly-stage AD patientsAlzheimer's diseaseMini-Mental State ExaminationMild AD dementiaMild cognitive impairmentTau positron emission tomographyEpisodic memoryGlucagon-like peptide-1 receptor agonist semaglutidePlacebo-controlled trialInclusion criteriaTau pathologyCDR sumCognitive impairmentMini-MentalState ExaminationDementia RatingImpaired patientsAD patientsGlobal scoreAmyloid positivityTrial populationDisease-modifying therapiesRegional differences in baseline demographic and clinical characteristics from the evoke and evoke+ trials of semaglutide for early Alzheimer’s disease
van der Flier W, Scheltens P, Feldman H, Hansson O, Sano M, Bardtrum L, Johannsen P, Jeppesen R, Hansen C, Leon T, Cummings J. Regional differences in baseline demographic and clinical characteristics from the evoke and evoke+ trials of semaglutide for early Alzheimer’s disease. Alzheimer's & Dementia 2024, 20: e088793. PMCID: PMC11713752, DOI: 10.1002/alz.088793.Peer-Reviewed Original ResearchMini-Mental State Examination scoreBaseline dataCognitive scoresClinical Dementia Rating-SumAlzheimer's diseaseApolipoprotein E4 carrier statusClinical Dementia Rating-Sum of Boxes scoresInclusion of participantsMild cognitive impairmentScreening failure rateProportion of individualsMild dementiaGeographic regionsType 2 diabetesBox scoresAD medicationsClinical characteristicsInclusion criteriaCarrier statusNorth AmericaExamination scoresClinical trial populationsPatient characteristicsCognitive impairmentSmall vessel pathologyVaroglutamstat: Inhibiting Glutaminyl Cyclase as a Novel Target of Therapy in Early Alzheimer’s Disease
Feldman H, Messer K, Qiu Y, Sabbagh M, Galasko D, Turner R, Lopez O, Smith A, Durant J, Lupo J, Revta C, Balasubramanian A, Kuehn-Wache K, Wassmann T, Schell-Mader S, Jacobs D, Salmon D, Léger G, DeMarco M, Weber F. Varoglutamstat: Inhibiting Glutaminyl Cyclase as a Novel Target of Therapy in Early Alzheimer’s Disease. Advances In Alzheimer's Disease 2024 DOI: 10.3233/aiad240007.Peer-Reviewed Original ResearchGlutaminyl cyclasePost-translationallyAlzheimer's diseasePhase 2bEarly phase clinical trialsAmyloid-bCytokine monocyte chemoattractant protein-1Monocyte chemoattractant protein-1Highest tolerated doseLonger-term safetyPhase clinical trialsWeeks of treatmentFirst-in-classTarget of therapyUnique dual mechanismChemoattractant protein-1Interim futility analysisClinical efficacyDisease cascadeProtein 1Electroencephalogram changesOptimal doseClinical trialsAnalysis of cognitive functionHigh dosesPost hoc analysis of ADAMANT, a phase 2 clinical trial of active tau immunotherapy with AADvac1 in patients with Alzheimer’s disease, positive for plasma p-tau217
Kovacech B, Cullen N, Novak P, Hanes J, Kontsekova E, Katina S, Parrak V, Fresser M, Vanbrabant J, Feldman H, Winblad B, Stoops E, Vanmechelen E, Zilka N. Post hoc analysis of ADAMANT, a phase 2 clinical trial of active tau immunotherapy with AADvac1 in patients with Alzheimer’s disease, positive for plasma p-tau217. Alzheimer's Research & Therapy 2024, 16: 254. PMID: 39580468, PMCID: PMC11585249, DOI: 10.1186/s13195-024-01620-7.Peer-Reviewed Original ResearchConceptsClinical Dementia Rating-Sum of BoxesPhase 2 clinical trialGlial fibrillary acidic proteinPost hoc analysisAlzheimer's diseaseAlzheimer's Disease Cooperative Study ActivitiesPlasma p-tau217Clinical Dementia Rating-SumClinical trialsWhole-brain volumeSpread of tau pathologyPlasma biomarkers of neurodegenerationPlasma P-tau217 levelsMicrotubule-binding regionSubgroup of participantsADAMS participantsTau pathologyAD-related neuropathological changesCognitive declineFibrillary acidic proteinActive immunotherapyDouble-blindPlacebo-controlledVolumetric MRITau immunotherapyVaroglutamstat: Inhibiting Glutaminyl Cyclase as a Novel Target of Therapy in Early Alzheimer’s Disease
Feldman H, Messer K, Qiu Y, Sabbagh M, Galasko D, Turner R, Lopez O, Smith A, Durant J, Lupo J, Revta C, Balasubramanian A, Kuehn-Wache K, Wassmann T, Schell-Mader S, Jacobs D, Salmon D, Léger G, DeMarco M, Weber F, Group F. Varoglutamstat: Inhibiting Glutaminyl Cyclase as a Novel Target of Therapy in Early Alzheimer’s Disease. Journal Of Alzheimer’s Disease 2024, 101: s79-s93. PMID: 39422941, PMCID: PMC11494639, DOI: 10.3233/jad-231126.Peer-Reviewed Original ResearchConceptsGlutaminyl cyclasePost-translationallyAlzheimer's diseasePhase 2bEarly phase clinical trialsAmyloid-bCytokine monocyte chemoattractant protein-1Monocyte chemoattractant protein-1Highest tolerated doseLonger-term safetyPhase clinical trialsWeeks of treatmentFirst-in-classTarget of therapyUnique dual mechanismChemoattractant protein-1Interim futility analysisClinical efficacyDisease cascadeProtein 1Electroencephalogram changesOptimal doseClinical trialsAnalysis of cognitive functionHigh dosesA framework for translating tauopathy therapeutics: Drug discovery to clinical trials
Feldman H, Cummings J, Boxer A, Staffaroni A, Knopman D, Rizzo S, Territo P, Arnold S, Ballard C, Beher D, Boeve B, Dacks P, Diaz K, Ewen C, Fiske B, Gonzalez M, Harris G, Hoffman B, Martinez T, McDade E, Nisenbaum L, Palma J, Quintana M, Rabinovici G, Rohrer J, Rosen H, Troyer M, Kim D, Tanzi R, Zetterberg H, Ziogas N, May P, Rommel A. A framework for translating tauopathy therapeutics: Drug discovery to clinical trials. Alzheimer's & Dementia 2024, 20: 8129-8152. PMID: 39316411, PMCID: PMC11567863, DOI: 10.1002/alz.14250.Peer-Reviewed Original ResearchPrimary tauopathiesClinically heterogeneous neurodegenerative diseasesTau protein aggregationHeterogeneous neurodegenerative diseaseSurrogate disease biomarkersTauopathiesProtein aggregationDefinition of rare diseasesAlzheimer's diseaseNeurodegenerative diseasesClinical trialsEarly-phase clinical trialsEarly-phase trialsDisease biomarkersFrontotemporal degenerationDrug developmentProgressive supranuclear palsyDiscovery to clinical trialsSelection of targetsTherapeuticsPharmacodynamic biomarkersA multicenter, randomized, double-blind, placebo-controlled ascending dose study to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamic (PD) effects of Posiphen in subjects with early Alzheimer’s Disease
Galasko D, Farlow M, Lucey B, Honig L, Elbert D, Bateman R, Momper J, Thomas R, Rissman R, Pa J, Aslanyan V, Balasubramanian A, West T, Maccecchini M, Feldman H. A multicenter, randomized, double-blind, placebo-controlled ascending dose study to evaluate the safety, tolerability, pharmacokinetics (PK) and pharmacodynamic (PD) effects of Posiphen in subjects with early Alzheimer’s Disease. Alzheimer's Research & Therapy 2024, 16: 151. PMID: 38970127, PMCID: PMC11225352, DOI: 10.1186/s13195-024-01490-z.Peer-Reviewed Original ResearchConceptsOrally administered small moleculeFractional synthesis rateAscending dose studyDose-dependent loweringIRB-approved protocolEarly ADMini-Mental State ExamDose-dependent effectAlzheimer's diseaseBlood patchDouble-blindWell-toleratedCatheter placementPreclinical modelsLumbar punctureDose studyIntravenous infusionMild cognitive impairmentEvaluate safetyPlacebo participantsCognitive measuresStable isotope labeling kineticsActive drugClinical trialsADAS-Cog12Asian Cohort for Alzheimer Disease (ACAD) Pilot Study
Peavy G, Võ N, Revta C, Lu A, Lupo J, Nam P, Nguyễn K, Wang L, Feldman H. Asian Cohort for Alzheimer Disease (ACAD) Pilot Study. Alzheimer Disease & Associated Disorders 2024, 38: 277-284. PMID: 39177172, PMCID: PMC11340683, DOI: 10.1097/wad.0000000000000631.Peer-Reviewed Original ResearchConceptsSubjective cognitive complaintsOlder Vietnamese AmericansVascular risk factorsMild cognitive impairmentVietnamese AmericansRisk factorsMeasuring subjective cognitive complaintsPilot studyCommunity advisory boardNongenetic risk factorsCommunity-based researchAD risk factorsAlzheimer's diseaseDepressive symptomsConsensus teamCognitive complaintsBilingual/bicultural staffAD riskAssessment toolAdvisory boardVietnamese communityExploratory analysisCognitive difficultiesCognitive impairmentParticipantsPharmacoepidemiology evaluation of bumetanide as a potential candidate for drug repurposing for Alzheimer's disease
Morales J, Gabriel N, Natarajan L, LaCroix A, Shadyab A, Xu R, Silverman J, Feldman H, Hernandez I, Aslanyan V, Bang A, Bevins E, Bowman G, Boyarko B, Chen X, Clelland C, Dodge H, Durant J, Edland S, Evans A, Galasko D, Gerwick W, Greenberg B, Herman M, Herold T, Hook V, Jacobs D, Kaye J, Kim D, Koo E, Kosik K, Léger G, Lupo J, Messer K, Momper J, Nygaard H, Pa J, Quinti L, Revta C, Rexach J, Rizzo S, Rynearson K, Schneider L, Slusher B, Tanzi R, Territo P, Yokoyama J. Pharmacoepidemiology evaluation of bumetanide as a potential candidate for drug repurposing for Alzheimer's disease. Alzheimer's & Dementia 2024, 20: 5236-5246. PMID: 39030734, PMCID: PMC11350022, DOI: 10.1002/alz.13872.Peer-Reviewed Original ResearchRisk of ADCross-sectional analysis of electronic health recordsAnalysis of electronic health recordsAD riskAssociated with risk of ADAssociated with AD riskAssociated with decreased prevalenceElectronic health recordsRetrospective cohort study designMedicare claims dataCohort study designCox proportional hazards regressionAssociated with riskCross-sectional analysisProportional hazards regressionPrevalence of ADMultiple sensitivity analysesAlzheimer's diseaseHealth recordsMedicare beneficiariesMedicare dataClaims dataStudy designHazards regressionPatient characteristicsProtocol for a seamless phase 2A-phase 2B randomized double-blind placebo-controlled trial to evaluate the safety and efficacy of benfotiamine in patients with early Alzheimer’s disease (BenfoTeam)
Feldman H, Luchsinger J, Léger G, Taylor C, Jacobs D, Salmon D, Edland S, Messer K, Revta C, Flowers S, Jones K, Koulman A, Yarasheski K, Verghese P, Venkatesh V, Zetterberg H, Durant J, Lupo J, Gibson G, Group F. Protocol for a seamless phase 2A-phase 2B randomized double-blind placebo-controlled trial to evaluate the safety and efficacy of benfotiamine in patients with early Alzheimer’s disease (BenfoTeam). PLOS ONE 2024, 19: e0302998. PMID: 38809849, PMCID: PMC11135745, DOI: 10.1371/journal.pone.0302998.Peer-Reviewed Original ResearchConceptsPhase 2bPhase 2aRandomized double-blind placebo-controlled trialDouble-blind placebo-controlled trialCo-primary efficacy endpointsTolerability eventsBest-tolerated dosePlacebo-controlled trialWell-tolerated dosesAlzheimer's diseaseLonger-term safetyEfficacy of drug deliveryWeeks of treatmentTargeted therapeutic approachesErythrocyte transketolase activityGroups of participantsDouble-blindPlacebo armEfficacy endpointSecondary endpointsOral treatmentPharmacokinetic measurementsClinical trialsTherapeutic approachesBlood markersBaseline Characteristics from Evoke and Evoke+: Two Phase 3 Randomized Placebo-controlled Trials of Oral Semaglutide in Patients with Early Alzheimer’s Disease (P11-9.013)
Scheltens P, Atri A, Feldman H, Hansson O, Knop F, Sano M, Dethlefsen C, Johannsen P, León T, Hansen C, Cummings J. Baseline Characteristics from Evoke and Evoke+: Two Phase 3 Randomized Placebo-controlled Trials of Oral Semaglutide in Patients with Early Alzheimer’s Disease (P11-9.013). Neurology 2024, 102 DOI: 10.1212/wnl.0000000000205079.Peer-Reviewed Original ResearchPersonal value of Alzheimer's disease biomarker testing and result disclosure from the patient and care partner perspective
Patel K, Yang D, Feldman H, Hsiung G, Nygaard H, Best J, Dwosh E, Robillard J, DeMarco M. Personal value of Alzheimer's disease biomarker testing and result disclosure from the patient and care partner perspective. Alzheimer's & Dementia: Translational Research & Clinical Interventions 2024, 10: e12463. PMID: 38596482, PMCID: PMC10999946, DOI: 10.1002/trc2.12463.Peer-Reviewed Original ResearchCare partnersSemi-structured phone interviewsCare partner perspectivesCare partners' experiencesPatients' decision-making processPre-test counsellingRoutine medical careBiomarker testingHealthy behaviorsCaregiving responsibilitiesPost-disclosureRoutine carePositive lifestyleLifestyle changesPhone interviewsMedical carePartners' experiencesCarePartner's perspectiveMedical interventionsAlzheimer's diseaseObservational studyClinic patientsStudy findingsPositive feelingsAsian Cohort for Alzheimer's Disease (ACAD) pilot study on genetic and non‐genetic risk factors for Alzheimer's disease among Asian Americans and Canadians
Ho P, Yu W, Tee B, Lee W, Li C, Gu Y, Yokoyama J, Reyes‐Dumeyer D, Choi Y, Yang H, Vardarajan B, Tzuang M, Lieu K, Lu A, Faber K, Potter Z, Revta C, Kirsch M, McCallum J, Mei D, Booth B, Cantwell L, Chen F, Chou S, Clark D, Deng M, Hong T, Hwang L, Jiang L, Joo Y, Kang Y, Kim E, Kim H, Kim K, Kuzma A, Lam E, Lanata S, Lee K, Li D, Li M, Li X, Liu C, Liu C, Liu L, Lupo J, Nguyen K, Pfleuger S, Qian J, Qian W, Ramirez V, Russ K, Seo E, Song Y, Tartaglia M, Tian L, Torres M, Vo N, Wong E, Xie Y, Yau E, Yi I, Yu V, Zeng X, St George‐Hyslop P, Au R, Schellenberg G, Dage J, Varma R, Hsiung G, Rosen H, Henderson V, Foroud T, Kukull W, Peavy G, Lee H, Feldman H, Mayeux R, Chui H, Jun G, Park V, Chow T, Wang L. Asian Cohort for Alzheimer's Disease (ACAD) pilot study on genetic and non‐genetic risk factors for Alzheimer's disease among Asian Americans and Canadians. Alzheimer's & Dementia 2024, 20: 2058-2071. PMID: 38215053, PMCID: PMC10984480, DOI: 10.1002/alz.13611.Peer-Reviewed Original ResearchConceptsAD risk factorsCulturally appropriate recruitment strategiesRisk factorsNon-genetic risk factorsAsian cohortAsian AmericansClinical researchMulti-ethnic populationAlzheimer's diseaseClinical trial readinessCentral coordination siteRecruitment strategiesProgram's inceptionExpressed interestTrial readinessData collection protocolsPromote awarenessRecruitment sitesCohort diversityStudy protocolPilot studyHealth crisisCentralized data management systemComprehensive study protocolRecruitment programs
2023
Prognostic value of plasma biomarkers in a clinical trial of mild‐to‐moderate Alzheimer’s Disease
Qiu Y, Messer K, Jacobs D, Salmon D, Kaplita S, Wellington C, Stukas S, Askew B, Brewer J, Brody M, Donahue L, Drake J, Grossman K, Hendrix S, Jicha G, Leger G, Porsteinsson A, Shadyab A, Taylor C, Thomas R, van Dyck C, Zhang J, Coric V, Qureshi I, Feldman H, Group A. Prognostic value of plasma biomarkers in a clinical trial of mild‐to‐moderate Alzheimer’s Disease. Alzheimer's & Dementia 2023, 19 DOI: 10.1002/alz.076047.Peer-Reviewed Original ResearchModerate Alzheimer's diseaseAlzheimer's Disease Cooperative StudyPlasma NfLPlasma biomarkersCDR-SBADAS-cog11Baseline NfLAlzheimer's diseaseMRI outcomesClinical trialsTrial designBaseline biomarker measurementsBaseline plasma biomarkersPlacebo-controlled RCTsClinical trial designOnly significant associationGlobal functionClinical declineClinical outcomesP-tauTotal tauTreatment armsPrognostic valueSignificant treatment effectBiomarker changesEfficacy assessment of an active tau immunotherapy in Alzheimer’s disease patients with amyloid and tau pathology: a post hoc analysis of the “ADAMANT” randomised, placebo-controlled, double-blind, multi-centre, phase 2 clinical trial
Cullen N, Novak P, Tosun D, Kovacech B, Hanes J, Kontsekova E, Fresser M, Ropele S, Feldman H, Schmidt R, Winblad B, Zilka N. Efficacy assessment of an active tau immunotherapy in Alzheimer’s disease patients with amyloid and tau pathology: a post hoc analysis of the “ADAMANT” randomised, placebo-controlled, double-blind, multi-centre, phase 2 clinical trial. EBioMedicine 2023, 99: 104923. PMID: 38101301, PMCID: PMC10733085, DOI: 10.1016/j.ebiom.2023.104923.Peer-Reviewed Original ResearchConceptsTau pathologyPathological tau proteinsAlzheimer's diseaseDouble-blindPlacebo-controlledCDR-SBTau immunotherapyTau proteinPhase 2 clinical trialAnti-tauPost hoc subgroup analysisAD-related declineDisease patientsSlowing of declineAlzheimer's disease patientsAntibody-dependent mannerAADvac1Post hoc analysisActive immunotherapyTauFull analysisParallel-groupSubgroup analysisBaseline MRIEfficacy assessment
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