MDS Abstracts

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

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Articles tagged "Brain iron accumulation"

  • 2025 International Congress

    Case Report: Atypical Parkinsonism Revealed as PLAG26-Associated Neurodegeneration (PLAN) on Genetic Testing

    Z. Bonzell, M. Bruno (Honolulu, USA)

    Objective: To present a case report describing a patient with atypical parkinsonism due to a rare genetic condition. Background: PLAN is one of two major…
  • 2025 International Congress

    Movement disorders as a manifestation of aceruloplasminemia a case report

    A. Camargo (Bogota, Colombia)

    Objective: To develop a step-by-step diagnostic approach to aceruloplasminemia with initial presentation of movement disorders Background: Aceruloplasminemia is a rare iron overload disorder with autosomal…
  • 2025 International Congress

    Genotype-Phenotype Relations in Neurodegeneration with Brain Iron Accumulation (NBIA) Genes: MDSGene Systematic Review

    N. Reyes, R. Patel, J. Rodriguez-Antiguedad, R. Ramalingam, M. Hamed, A. Duarte, E. Fernandez-Toledo, C. Sun, S. Fereshtehnejad, Y. Mahjoub, M. Emamikhah, S. Camargos, J. Trinh, K. Lohmann, C. Klein, C. Marras, D. Olszewska (Brooklyn, USA)

    Objective: To provide a comprehensive review of individual-level data and genotype-phenotype relationships for genes implicated in neurodegeneration with brain iron accumulation (NBIA) disorders. Background: The…
  • 2025 International Congress

    Case Report of a Brazilian Family With New VUS for PLAN

    M. Medeiros, M. Augustin (Porto Alegre, Brazil)

    Objective: The aim is to describe a Brazilian family with new VUS of PLA2G6 in two brothers with clinical symptoms of PLAN. Background: PLAN is…
  • 2025 International Congress

    L-DOPA Induced Iron Accumulation in the Ventral Midbrain: The Roles of Sex and Iron Repletion

    R. Serpa, K. Palsa, E. Tufano, T. Helmuth, S. Mills-Huffnagle, M. Kant, J. Connor (Hershey, USA)

    Objective: This study aims to investigate the impact of L-3,4-dihydroxyphenylalanine (L-DOPA) on ventral midbrain (VMB) iron levels under iron deficiency (ID) and repletion (IR) conditions…
  • 2025 International Congress

    Identification of Distinctive Iron Deposition Pattern in Subcortical Nuclei of Parkinson’s Disease using Radiomics: A 7T Susceptibility-Weighted Imaging Study

    T. Feng, DN. Su, SD. Ding, ZJ. Zhang, Z. Zhang, J. Jing (Beijing, China)

    Objective: To develop the optimal radiomics signature of distinctive subcortical nuclei iron deposition pattern for diagnosis and differential diagnosis of Parkinson’s disease (PD) at 7T susceptibility-weighted imaging (SWI).…
  • 2025 International Congress

    Sensory-motor striatum iron accumulation in patients with isolated rapid eye movement sleep behavior disorder and its correlation with processing speed performance

    C. Garcia-Vicente, I. Roura, J. Pardo, C. Martín-Barceló, C. Falcon, R. Sala-Llonch, N. Bargalló, M. Serradell, C. Gaig, G. Mayà, A. Montini, C. Junqué, A. Iranzo, B. Segura (Madrid, Spain)

    Objective: This study aims to examine iron deposition in striatum and substantia nigra pars compacta (SNc) functionally segmented in patients with isolated rapid eye movement…
  • 2025 International Congress

    STN Iron Content Correlates with DBS Efficacy in Parkinson’s Patients: a Preliminary Study

    G. Du, A. Snyder, J. Seemiller, L. Kong, P. Eslinger, J. Mcinerney, E. Farace, R. Mailman, X. Huang, S. de Jesus (Hersehy, USA)

    Objective: Evaluate the relationship between baseline iron levels in the subthalamic nucleus (STN) and their impact on motor function and dopaminergic medication needs after deep…
  • 2024 International Congress

    Abnormal brain iron metabolism influences neural function in isolated laryngeal dystonia

    G. Battistella, L. Xavier, A. Vortmeyer, K. Simonyan (Boston, USA)

    Objective: To investigate iron accumulation as a pathophysiological signature of laryngeal dystonia (LD) and assess the abnormal influence of iron on neural activity within the…
  • 2024 International Congress

    The Landscape of Neurodegeneration with Brain Iron Accumulation in Indian patients: Lessons from a Multicentric Cross-sectional Study

    D. Garg, A. Agarwal, J. Ganguly, R. Kandadai, R. Rajan, S. Kola, D. Radhakrishnan, S. Bhowmick, M. Chandarana, S. Desai, V. Paramanandam, P. Basu, A. Saini, E. Arunmozhimaran, S. Garg, S. Mudassir, L. Sahoo, S. Sharma, H. Kumar, R. Borgohain, A. Garg, P. Kukkle, A. Srivastava (New Delhi, India)

    Objective: To delineate clinical, molecular, and radiological landscape of patients with Neurodegeneration with Brain Iron Accumulation (NBIA) in a nationwide Indian cohort. Background: NBIAs are…
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