journal article·2025-02-20Open access

Postural Abnormalities on the Sagittal Plane in Parkinson’s Disease and Therapeutic Role of the K1 Posture Keeper Shirt Evaluated by 3D Motion Analysis

Paolo De Blasiis, Allegra Fullin, Ciro Ivan De Girolamo, Edoardo Bianchini, Giuseppina Miele, Nunzio Setola, Mariarosa Anna Beatrice Melone

Applied Sciences· Volume 15· Issue 5

Abstract

Postural abnormalities in the sagittal plane are common in Parkinson’s disease (PD) and increase the risk of falls. Previous studies have reported short-term benefit of corrective corsets in PD patients assessed by clinical and instrumental methods, while long-term effects on sagittal posture in upright standing and during walking remain unexplored. Fifteen PD patients with postural abnormalities on the sagittal plane, evaluated via the NeuroPostureApp, and ten healthy subjects matched for age and BMI were assessed by 3D motion analysis in upright posture. Then, the PD patients were evaluated with and without the K1 Posture Keeper during standing and walking at baseline (T0) and after three months of use (T1). The results showed an anteriorization of the head–cervical region with respect to the trunk and a whole-body misalignment in PD patients compared to healthy controls. The use of the K1 Posture Keeper induced a back shift of the nasion with a better alignment of the head with respect to the trunk, pelvis, and feet in upright standing and during walking, underlining an improvement in the sagittal alignment of the entire body in PD. These findings showed the therapeutical role of K1 Posture Keeper on sagittal posture in static and dynamic conditions, potentially due to proprioceptive reorganization.
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Research context

OpenAlex topics: Parkinson's Disease and Spinal Disorders · Parkinson's Disease Mechanisms and Treatments

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Health Sciences, University of Basilicata, 85100 Potenza, Italy

Department of Advanced Medical and Surgical Sciences, 2nd Division of Neurology, University of Campania “Luigi Vanvitelli”, 80131 Naples, Italy

Department of Advanced Biomedical Sciences, University of Naples “Federico II”, 80131 Naples, Italy

Department of Neuroscience, Mental Health and Sensory Organs (NESMOS), Sapienza University of Rome, 00189 Rome, Italy

Autonomie, gérontologie, e-santé, imagerie & société, Université Grenoble Alpes, 38000 Grenoble, France

Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, Temple University, Philadelphia, PA 19122, USA

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