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Compromised neuromuscular function of walking in people with diabetes: A narrative review

Research output: Contribution to journalReview articlepeer-review

3 Scopus citations

Abstract

Aim: This review summarizes recent studies that have investigated the neuromuscular dysfunction of walking in people with diabetes and its relationship to ulcer formation. Methods: A comprehensive electronic search in the database (Scopus, Web of Science, PsycINFO, ProQuest, and PubMed) was performed for articles pertaining to diabetes and gait biomechanics. Results: The Achilles tendon is thicker and stiffer in those with diabetes. People with diabetes demonstrate changes in walking kinematics and kinetics, including slower self-selected gait speed, shorter stride length, longer stance phase duration, and decreased ankle, knee, and metatarsophalangeal (MTP) joint range of motion. EMG is altered during walking and may reflect diabetes-induced changes in muscle synergies. Synergies are notable because they provide a more holistic pattern of muscle activations and can help develop better tools for characterizing disease progression. Conclusion: Diabetes compromises neuromuscular coordination and function. The mechanisms contributing to ulcer formation are incompletely understood. Diabetes-related gait impairments may be a significant independent risk factor for the development of foot ulcers.

Original languageEnglish
Article number110802
JournalDiabetes Research and Clinical Practice
Volume202
DOIs
StatePublished - Aug 2023

Bibliographical note

Publisher Copyright:
© 2023 Elsevier B.V.

Funding

Funding : This work was supported by the teaching assistantship provided by the Department of Kinesiology and Health Promotions in University of Kentucky (R.H.), Graduate Student Research Award- Department of Kinesiology and Health Promotions, University of Kentucky (R.H.), Arvle and Turner Thacker Research Fund (R.H.), John Edwin Partington and Gwendolyn Gray Partington Scholarship (R.H.), the National Institute of Diabetes and Digestive and Kidney Disease (R01DK118082) (S.J.F.), and the Barnstable Brown Diabetes Center and University of Kentucky Diabetes and Obesity Research Priority Area (S.J.F).

FundersFunder number
Arvle and Ellen Turner Thacker Research Fund
Department of Kinesiology and Health Promotions
Department of Kinesiology and Health Promotions in University of Kentucky
John Edwin Partington and Gwendolyn Gray Partington Scholarship
Kentucky Diabetes and Obesity Research Priority Area
National Institute of Diabetes and Digestive and Kidney DiseasesR01DK118082
University of Kentucky

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 3 - Good Health and Well-being
      SDG 3 Good Health and Well-being

    Keywords

    • Achilles tendon
    • Biomechanics
    • Diabetes
    • Gait
    • Muscle synergy
    • Plantar ulcers

    ASJC Scopus subject areas

    • Internal Medicine
    • Endocrinology, Diabetes and Metabolism
    • Endocrinology

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