Moving Mindfully for Freezing in Parkinsons

Not Applicable

Completed

Conditions: Freezing of Gait
Parkinson Disease

Interventions: Behavioral: Mindfulness Based Walking Therapy (MBWT)

Registration Number: NCT05309083

Lead Sponsor: Washington University School of Medicine

Brief Summary: The investigators will modify and evaluate the feasibility of a mindfulness intervention among people living with Parkinson disease (PD) and freezing of gait (FOG). FOG is a severe motor disturbance that prevents people from stepping normally and is associated with anxiety, frustration, sedentary behaviors, poorer quality of life, and falls. Mindfulness-Based Stress Reduction (MBSR) is an evidence-based practice that creates a culture to reduce stress and anxiety by increasing conscious awareness and self-compassion. In this study, the investigators will develop a mindfulness-based walking intervention to address both mental health and mobility challenges that constitute FOG. This R34 feasibility study includes three aims to permit the development of a mind and body approach for FOG among people living with PD.

Detailed Description: Aim 1: Create a Mindfulness-Based Walking Therapy (MBWT) program by modifying the MBSR standard protocol based upon feedback from an advisory group. An advisory group consisting of physical therapists, mindfulness instructors, research team members, 3-5 people with PD+FOG and care partners will modify the standard MBSR program over a twelve-week period to make it acceptable and feasible for people with PD+FOG and shift the focus from sitting, standing, or lying meditations to walking mediations.

Aim 2: Refine and standardize the MBWT protocol to ensure feasibility and acceptability through open pilot testing. Twelve participants with PD+FOG will participate in an open pilot of the MBWT program. The MBWT program will then be modified based on participant feedback to produce a standardized MBWT to use in Aim 3. Feasibility elements include meeting benchmarks for: 1) recruitment and randomization; 2) retention and satisfaction; 3) delivery of the intervention; 4) participant adherence using technology; 5) evaluating clarity and burden of outcome assessments; and 6) monitoring adverse events.

Aim 3: Conduct pilot randomized clinical trial to evaluate feasibility and acceptability of the standardized MBWT program. Using the standardized MBWT protocol produced from Aim 2, the investigators will randomize 24 people with PD+FOG to MBWT or usual care (i.e., medical management and FOG education), examining feasibility elements listed in Aim 2. The investigators will also conduct follow-up evaluations to monitor burden and continued usage of mindfulness. Aim 3 is under NCT05923229.

Recruitment & Eligibility

Status: COMPLETED

Sex: All

Target Recruitment: 9

Inclusion Criteria

diagnosed by a neurologist with idiopathic Parkinson disease;
age 55 and older;
a score on the Hoehn & Yahr (H&Y) scale between I-IV;
history of freezing of gait;
able to provide informed consent;
experience fear or worry in relation to their freezing of gait;
able to walk independently with or without an assistive device for at least five minutes; and
stable medication regimen for two months prior to enrollment.

Exclusion Criteria

have evidence of dementia (Montreal Cognitive Assessment (MOCA) < 18) to ensure understanding of materials;
are under consideration for deep brain stimulation surgery within the next six months;
neurologic condition other than PD;
inability to cooperate with the protocol;
language, visual, or hearing barriers to participation; or
history of orthopedic or other medical problems that limit ability to participate safely in the intervention.

Study & Design

Study Type: INTERVENTIONAL

Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Mindfulness Based Walking Therapy (MBWT)	Mindfulness Based Walking Therapy (MBWT)	Participants will participate in MBWT.

Primary Outcome Measures

Name	Time	Method
Recruitment of Sample: Number of Participants Recruited	14 weeks	The investigators will count the number of participants recruited to determine if the feasibility objective of recruitment is met. The investigators benchmark for recruitment is defined as recruiting a target sample of 12 participants.
Retention of Participants: Average Percentage of Sessions Each Participant Completes	14 weeks	The investigators will count the number of sessions each participant attends and report the number of classes each participant attended on average to determine if the feasibility objective of retention is met. The investigators benchmark for retention is defined as participants attending 80% of the sessions.
Attendance of Participants: Average Percentage of Participants at Each Session	14 weeks	The investigators will count the number of participants at each session and report the average percentage of participants that attended each session over the course of the study to determine if the feasibility objective of attendance is met. The investigators benchmark for attendance is defined as at least 80% of participants attending each session.
Adherence: Average Percentage of Hours Participants Practiced Mindfulness at Home	14 weeks	The investigators will ask participants to track the number of hours spent practicing mindfulness at home to determine if the feasibility objective of adherence is met. The investigators benchmark for adherence is defined as participants completing 70% of daily home assignment hours.