2024
Mild cognitive impairment among LRRK2 and GBA1 patients with Parkinson's disease
Thaler A, Livne V, Rubinstein E, Omer N, Faust-Socher A, Cohen B, Giladi N, Shirvan J, Cedarbaum J, Gana-Weisz M, Goldstein O, Orr-Urtreger A, Alcalay R, Mirelman A. Mild cognitive impairment among LRRK2 and GBA1 patients with Parkinson's disease. Parkinsonism & Related Disorders 2024, 123: 106970. PMID: 38691978, DOI: 10.1016/j.parkreldis.2024.106970.Peer-Reviewed Original ResearchMild cognitive impairmentIdiopathic PDMovement Disorder SocietyIncidence of mild cognitive impairmentFrequency of mild cognitive impairmentDiagnosis of mild cognitive impairmentCognitive impairmentLRRK2-PDLevel I criteriaParkinson's diseaseLevel II criteriaCarriers of mutationsMotor symptom onsetHoehn and YahrGBA1-PDCognitive batteryGender-matched controlsCognitive domainsEarly-stage PDI criteriaClinical characteristicsPD cohortDisorder SocietySymptom onsetHealthy adults
2022
Application of longitudinal item response theory models to modeling Parkinson’s disease progression
Zou H, Aggarwal V, Stebbins G, Müller M, Cedarbaum J, Pedata A, Stephenson D, Simuni T, Luo S. Application of longitudinal item response theory models to modeling Parkinson’s disease progression. CPT Pharmacometrics & Systems Pharmacology 2022, 11: 1382-1392. PMID: 35895005, PMCID: PMC9574723, DOI: 10.1002/psp4.12853.Peer-Reviewed Original ResearchConceptsEarly Parkinson's diseaseParkinson's diseaseDisease progressionProgression rateUnified Parkinson's Disease Rating Scale part 2Stage 1Yahr stage 1Higher baseline severityCommon clinical outcomeLongitudinal disease progressionSlow progression rateParkinson's disease progressionMovement Disorder SocietyStage 2Clinical outcomesMotor signsBaseline severitySlow progressionSum scoreTotal scoreLongitudinal item response theory modelProgressionSeverityPatientsDiseaseTrial of Cinpanemab in Early Parkinson’s Disease
Lang A, Siderowf A, Macklin E, Poewe W, Brooks D, Fernandez H, Rascol O, Giladi N, Stocchi F, Tanner C, Postuma R, Simon D, Tolosa E, Mollenhauer B, Cedarbaum J, Fraser K, Xiao J, Evans K, Graham D, Sapir I, Inra J, Hutchison R, Yang M, Fox T, Budd Haeberlein S, Dam T. Trial of Cinpanemab in Early Parkinson’s Disease. New England Journal Of Medicine 2022, 387: 408-420. PMID: 35921450, DOI: 10.1056/nejmoa2203395.Peer-Reviewed Original ResearchConceptsEarly Parkinson's diseasePrimary end pointSecondary end pointsWeek 52Parkinson's diseaseEnd pointControl groupUnified Parkinson's Disease Rating Scale (UPDRS) total scoreDisease pathogenesisHuman-derived monoclonal antibodiesΑ-synucleinCommon adverse eventsPhase 2 trialDisease-modifying treatmentsMDS-UPDRS scoresLack of efficacyDAT SPECT imagingAdjusted mean differenceMovement Disorder SocietyParkinson's disease pathogenesisScale total scoreAdverse eventsIntravenous infusionDAT-SPECTDisease progression