MDS Abstracts

Abstracts from the International Congress of Parkinson’s and Movement Disorders.

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Articles tagged "Psychosis"

  • 2026 International Congress

    Nocturnal Blood Pressure Non-Dipping as an Autonomic Biomarker of Psychosis and Movement Disorder Severity in Pediatric Epilepsy

    S. Sharma, V. Sharma, P. Maheshwari (Agra, India)

    Objective: To investigate the association between 24-hour ambulatory blood pressure monitoring (ABPM) patterns, particularly nocturnal non-dipping, and psychosis severity, movement disorder burden, and non-motor symptoms…
  • 2026 International Congress

    Psychosis in Parkinson’s Disease Patients Treated with Continuous Subcutaneous Foslevodopa/Foscarbidopa: A Real-World Observational Study.

    M. Angerri Nadal, C. Marzal Espi, R. Gomez Llopico, S. Jauma Classen, M. Calopa Garriga, H. Bejr-Kasem Marco (Barcelona, Spain)

    Objective: To assess the incidence and timing of psychosis (hallucinations and delusions) in Parkinson’s disease patients receiving continuous subcutaneous infusion of foslevodopa/foscarbidopa (CSFLI). Background: CSFLI…
  • 2026 International Congress

    A Case of NUS1 Spectrum Disorder with Adult-Onset Psychosis

    D. Fishbein, S. Adler, J. Ng, M. Ferris (Palo Alto, USA)

    Objective: To report a novel case of NUS1 spectrum with childhood-onset abnormal movements and adult-onset psychiatric manifestations. Background: The NUS1 gene is associated with developmental…
  • 2026 International Congress

    Psychotic Symptoms and Cognitive Impairment in Huntington’s Disease

    D. Corrêa, D. Maia, R. Maciel, F. Cardoso (Belo Horizonte, Brazil)

    Objective: To investigate the clinical and cognitive correlates of psychotic symptoms in patients with Huntington’s disease (HD). Background: Psychiatric manifestations are common in HD, but…
  • 2026 International Congress

    Sex Differences for Primary Psychiatric Diagnoses and Associated Care Outcomes in Dementia with Lewy Bodies using Epic Cosmos

    S. Holden, E. Bayram, S. Aslam, T. Carlisle, M. Fullard, B. Bettcher, V. Pelak (Aurora, USA)

    Objective: Assess sex differences for documented primary psychiatric diagnoses in people with dementia with Lewy bodies (DLB) and their associations with care outcomes (hospitalization, specialty…
  • 2026 International Congress

    Predictors of Severity of Psychosis in Parkinson’s Disease: A 3-year longitudinal cohort study

    R. Sharma, J. Flanigan, B. Shah, J. Patrie (Charlottesville, USA)

    Objective: To determine which disease-related variables are independently associated with severity of psychosis in Parkinson’s Disease. Background: Parkinson’s disease (PD) is a multisystem disorder in…
  • 2026 International Congress

    Electrophysiological Evaluation of Visual Hallucination in Parkinson’s Disease Psychosis

    Z. Piazza, G. Schwartz (Stony Brook, USA)

    Objective: Our understanding of the psychosis in Parkinson’s disease (PDPsy) is incomplete, and standard of care treatment with antipsychotics has its limitations. Neuroimaging and histopathology in PDPsy reveal that visual hallucinations (VHs), the hallmark of psychosis in PDPsy, arise…
  • 2026 International Congress

    Parkinson disease psychosis: A systematic review and meta-analysis

    J. Hinkle, J. Blackband, B. Garner, K. Perepezko, C. Morrow, A. Chowdhury, K. Mills, A. Mahajan, A. Martinez-Nunez, G. Pontone (Baltimore, USA)

    Objective: To determine the prevalence of Parkinson disease psychosis (PDP) as a function of several putative risk factors: PD duration, age, cognitive impairment, dopaminergic or…
  • 2026 International Congress

    Impact of Foslevodopa/Foscarbidopa Continuous Subcutaneous Infusion on Neuropsychiatric Symptoms in Clinical Practice: A Multicenter Study

    D. Campo-Caballero, J. Rodríguez-Antigüedad, A. Puig-Davi, J. Ruiz-Martinez, A. Vinagre-Aragón, E. Mondragón, L. Pardina, G. González-Ortega, D. Santos-García (San Sebastian, Spain)

    Objective: To determine the incidence and risk factors of neuropsychiatric adverse events (AEs) in patients with Parkinson’s disease (PD) treated with foslevodopa/foscarbidopa continuous subcutaneous infusion…
  • 2026 International Congress

    Severity of Psychotic Symptoms Is Independently Associated with Caregiver Burden in Parkinson’s Disease: A Cross-Sectional Analysis

    J. Espinoza-Solares, J. López-Moreno, A. Tapia, L. Cortés, JC. Delgado-Uriarte, A. Cervantes-Arriaga, M. Rodriguez-Violante (Mexico City, Mexico)

    Objective: To evaluate the association between psychotic symptom severity and caregiver burden in patients with PD. Background: Psychotic symptoms are common in Parkinson’s disease (PD)…
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