MDS Abstracts

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

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Articles tagged "Gastrointestinal problems(also see autonomic dysfunction)"

  • 2026 International Congress

    The Association Between Gastrointestinal Dysfunction and Psychological Health in Individuals with Parkinson’s Disease

    M. Messing, N. Meier (Irvine, USA)

    Objective: To explore the association between gastrointestinal dysfunction and psychological health in Parkinson’s disease (PD) patients. Background: Parkinson’s disease (PD) is a multisystem disorder in…
  • 2026 International Congress

    Vitamin D Status and Levodopa Responsiveness in Parkinson Disease and Association With Gastrointestinal Symptoms

    G. Saidakhmetova, ZH. Myrzayev, G. Mussagaliyeva, D. Bagautdinov, CH. Shashkin (Almaty, Kazakhstan)

    Objective: To evaluate the association between serum vitamin D levels and clinical responsiveness to levodopa in patients with Parkinson disease and to explore potential relationships…
  • 2026 International Congress

    Engage in Healthy Eating: A Community-Guided Approach to Culturally Sensitive Nutrition Support for People with Parkinson’s Disease (PD)

    H. Shah, R. Gilbert, P. Purdy, L. Quinn, A. Parker, E. Adelman, A. Shiell, R. Pena, S. Lim (New York, USA)

    Objective: To co-develop a culturally affirming, family-centered Healthy Eating Program with community members for managing PD symptoms and achieving personal wellness goals. Background: Growing evidence…
  • 2026 International Congress

    A Pilot Study of Phosphorylated Alpha-Synuclein Detection and Quantitation from Routine Colonic Biopsies in Patients with Parkinson’s disease

    T. Levine, R. Freeman, B. Bellaire, J. Parent, S. Marcotte, M. Duval, C. Gibbons (scottsdale, USA)

    Objective: To develop a novel method for the detection of P-SYN within superficial colon biopsies that can be obtained during routine colonoscopy. Background: Parkinson’s disease…
  • 2026 International Congress

    Diagnostic Test Utilization and Timing in a Multidisciplinary Gastrointestinal Symptom Clinic: Insights from the Parkinson’s Research and Integrated Support Model (PRISM) Clinic

    G. Hey, M. Beke, N. Walker-Pizarro, C. Rogers, A. Ramirez-Zamora, M. Amaris (Gainesville, USA)

    Objective: This study evaluates the diagnostic yield of an algorithm-based approach implemented in the Parkinson’s Research and Integrated Support Model (PRISM) clinic [1]. Background: Gastrointestinal…
  • 2026 International Congress

    Evaluating the Relationship between Depression and Other Non-Motor Symptoms in Parkinson’s Disease

    TCM. Leung, S. Appel-Cresswell (Vancouver, Canada)

    Objective: Investigate the correlation between depression and other non-motor symptoms, such as cognitive impairment and gastrointestinal (GI) dysfunction in Parkinson’s disease (PD). Background: In addition…
  • 2026 International Congress

    Regional Homogeneity in the Visual Network Mediates between Microbiota and Cognition in Parkinson’s Disease

    S. Monti, S. Cauzzo, E. Fiorenzato, F. Vianello, P. Mariotto, G. Baruzzo, B. Di Camillo, R. Manara, A. Bertoldo, A. Antonini (Padova, Italy)

    Objective: We study the role of spontaneous brain activity in the cross-talk between gut microbiota and cognition in PD. Background: Gut dysbiosis is a prevalent…
  • 2026 International Congress

    The Nature of autonomic dysfunction and its relationship with motor symptoms in Drug-Naive Parkinson’s Disease Patients: Korean Cohort Data

    YS. Hwang, J. Park, JM. Seok (Jeonju, Republic of Korea)

    Objective: We aimed to characterize the domain-specific distribution of autonomic symptoms in newly diagnosed, drug-naive PD and to investigate whether distinct autonomic patterns are associated…
  • 2026 International Congress

    Choreoathetosis revealing vitamin B12 deficiency : an unusual manifestation of subacute combined degeneration

    O. Sakli, R. Zouari, A. Rachdi, Z. Saied, F. Nabli, D. Ben Mohamed, S. Ben Sassi (Tunis, Tunisia)

    Objective: To describe an uncommon case of choreoathetosis secondary to vitamin B12 deficiency, highlighting the importance of recognizing atypical movement disorders linked to metabolic causes.…
  • 2026 International Congress

    The Clinical and Biological effects of a Whole Foods and Plant-Based Dietary Intervention in Parkinson’s Disease

    B. Boon, S. Meles, B. Bloem, T. van Laar, E. Postma (Groningen, Netherlands)

    Objective: The Plants for Parkinson trial aims to investigate whether prolonged adherence to a plant-based and whole foods-derived dietary pattern can alleviate motor- and gastrointestinal…
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