SegwayPD: The Effect of Sensory-augmented Postural Training Using Segway on Motor and Cognitive Function in Individuals With Parkinson's Disease

The University of Texas System (UT)

Status: Enrolling

Conditions: Parkinson Disease

Treatments: Behavioral: Sensory-Augmented Postural Training

Study type: Interventional

Funder types: Other

Identifiers

NCT05982730

46179 STU-2023-0066;

Details and patient eligibility

About

The purpose of this study is to examine the safety and efficacy of postural training emphasized on the integration of multiple sensory information into motor control in individuals with PD. This project is a proof-of-concept study to assess the effectiveness of postural training using Segway, which serves a platform to provide augmented and continuous proprioceptive and visuospatial information during postural training.

Full description

The purpose of this study is to examine the safety and efficacy of postural training emphasized on the integration of multiple sensory information into motor control in individuals with PD (Parkinson's disease). This project is a proof-of-concept study to assess the effectiveness of postural training using Segway, which serves a platform to provide augmented and continuous proprioceptive and visuospatial information during postural training. Specifically, we will measure postural sway during quiet standing, single and dual-task walking performances, and brain activation during single and dual-task walking from the regions involved in planning and execution of locomotion; these include dorsolateral prefrontal cortex, premotor cortex and primary motor cortex. The changes in visuospatial function and proprioception after training will also be assessed. Individuals with moderate disease stage of PD exhibiting postural instability will be recruited. The participants will receive 1-week training and be assessed at 3 time points: 1-week before, before, and after the training.

Enrollment: 15 estimated patients

Sex: All

Ages: 50 to 85 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• a clinical diagnosis of idiopathic PD with moderate disease stage presenting balance alterations (Hoehn and Yahr stage III)
• being stable on medication for at least 1 month
• the ability to stand and walk unsupported for 5 min both on and off medication
• age between 50 and 85

Exclusion criteria

• neurological disorders other than PD
• major unstable medical illnesses
• sensory or musculoskeletal disorders (e.g., diabetes, uncorrected visual problems, arthritis, severe hearing impairments) that will prohibit the ability to perform the assessment tests and receive training

Trial design

Primary purpose: Basic Science

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

---

15 participants in 1 patient group

PD - individuals with Parkinson Disease, either male or female

Experimental group

Description:

Individuals, aged 50-85, with a clinical diagnosis of idiopathic Parkinson Disease, either male or female, with moderate disease stage presenting balance alterations (Hoehn or Yahr stage III)

Treatment:

Behavioral: Sensory-Augmented Postural Training