Long-Term Treatment With Deutetrabenazine (DTBZ) Is Associated With Continued Improvement in Tardive Dyskinesia (TD): Results From the Completed, 3-year Open-Label Extension (OLE) Study
Objective: To evaluate long-term efficacy and safety of DTBZ in patients with TD by examining change from baseline in Abnormal Involuntary Movement Scale (AIMS) scores…Long-term Safety and Efficacy of Deutetrabenazine in Younger and Older Patients With Tardive Dyskinesia
Objective: To assess the long-term safety and efficacy of deutetrabenazine in younger (<55 years) and older (≥55 years) patients with tardive dyskinesia (TD). Background: TD…Mechanisms of chronic neuroleptic-induced parkinsonism examined with positron emission tomography
Objective: To investigate the cause of chronic neuroleptic drug-induced parkinsonism (NIP) through examination of the profile of striatal monoaminergic nerve terminal density using positron emission…Increased vesicular monoamine transporter alleviate MPTP-induced impairment of neurogenesis
Objective: In this study, we employed vesicular monoamine transporter 2–overexpressing mice (VMAT2-HI) to investigate the influence of increased vesicular storage of catacholamines on 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-induced…PPMI driven sample size estimation for clinical trials in Parkinson’s disease
Objective: To utilize clinical, imaging and CSF data from the Parkinson’s Progression Markers Initiative (PPMI) to estimate the sample size for disease modification studies in…Comparing risperidone and olanzapine to tetrabenazine for the management of Huntington’s chorea
Objective: To compare the efficacy of risperidone and olanzapine to tetrabenazine (TBZ) for the management of Huntington’s chorea in Enroll-HD participants. Background: TBZ is provenly-effective…Reduced vesicular storage of catacholamines enhance MPTP-induced death of dopaminergic neurons in locus coeruleus and olfactory bulb
Objective: In this study, we employed heterozygous knockout (vmat2+/-) mice to investigate the influence of reduced vesicular storage of catacholamines on 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-impaired dopaminergic neurons…Vmat2 heterozygote mice display motor dysfunction and progressive depressive-like behaviors
Objective: To assess motor and depressive behaviors in mice that are heterozygous for VMAT2 (VMAT2 HT). Background: Dopamine (DA) is compartmentalized by the vesicular monoamine…Low Incidence of Extrapyramidal Symptoms in Subjects with Tardive Dyskinesia Receiving Long-Term Valbenazine (NBI-98854) Treatment
Objective: To assess the emergence of extrapyramidal symptoms (EPS) such as akathisia and parkinsonism in adults with a diagnosis of schizophrenia/schizoaffective disorder or mood disorder…An MCID for AIMS Dyskinesia Total Score Change in Subjects with Tardive Dyskinesia
Objective: To establish a minimal clinically important difference (MCID) for Abnormal Involuntary Movement Scale (AIMS) dyskinesia total score change using data from randomized, double-blind, placebo…
Abstracts from the International Congress of Parkinson’s and Movement Disorders.