Feasibility and Preliminary Effectiveness of an Individualised Multimodal Group-Based Exercise Programme for People With Parkinson's Disease: A Non-Randomized Feasibility Study
Trial Snapshot
- Phase
- Not Applicable
- Status
- Recruiting
- Sponsor
- Universidad Rey Juan Carlos
- Enrollment
- 64
- Locations
- 1
Study Overview
Brief Summary
This study aims to evaluate the feasibility and preliminary effectiveness of a multimodal, group-based but individualised therapeutic exercise programme for people with Parkinson's disease delivered within a real-world community-based patient association setting.
The primary objective is to assess the feasibility of implementing the programme, including recruitment, consent, adherence, intervention completion, acceptability, perceived exertion and safety. Secondary objectives are to obtain preliminary comparative information regarding the effects of the intervention on motor and non-motor symptoms, physical fitness, pain-related outcomes and exercise-induced hypoalgesia.
This is a non-randomized sequential feasibility study including an intervention group participating in a 12-week multimodal exercise programme and a matched non-exercise control group maintaining usual activities. Outcomes will be assessed at baseline, post-intervention and 6-month follow-up.
Detailed Description
Parkinson's disease (PD) is a chronic and progressive neurodegenerative disorder characterised by motor symptoms such as bradykinesia, rigidity and tremor, as well as non-motor symptoms including pain, fatigue, sleep disturbances, cognitive impairment and psychiatric symptoms. Although pharmacological management is effective for several motor manifestations, many non-motor symptoms respond poorly to dopaminergic therapy, highlighting the need for complementary non-pharmacological interventions.
Exercise therapy has shown beneficial effects on both motor and non-motor symptoms in people with Parkinson's disease. However, it remains necessary to determine whether exercise programmes supported by the scientific literature can be feasibly implemented within real-world community environments frequently attended by patients, such as Parkinson's disease associations. In these settings, exercise interventions are commonly delivered in generic group-based formats despite the substantial heterogeneity in symptom severity, functional capacity and disease progression among participants. Therefore, there is also a need to design exercise programmes that allow individualised adjustment of exercise prescription parameters, including intensity and progression criteria, in order to optimize the potential effects of exercise on Parkinson's disease symptoms while maintaining safety and feasibility in community-based group settings.
The present study aims to evaluate the feasibility of implementing a multimodal, group-based but individualised therapeutic exercise programme within a real-world Parkinson's disease association setting. Feasibility outcomes include consent and recruitment rates, adherence, intervention completion, trial completion, acceptability, perceived exertion, treatment-decision rate and safety. Control group recruitment and assessment completion will be reported descriptively as operational information related to the exploratory comparison group, but they will not determine the primary feasibility assessment of the intervention.
Secondary objectives are to obtain preliminary comparative information regarding the potential effectiveness of the intervention on motor and non-motor symptoms, gait, balance, physical fitness, pain-related outcomes and exercise-induced hypoalgesia.
This study uses a non-randomized sequential feasibility design. Recruitment of the intervention group as a cohort was necessary to implement the group exercise programme under realistic conditions and to evaluate intervention-related feasibility outcomes. To provide preliminary comparative information regarding effectiveness, a matched non-exercise control group was included.
Study Design
- Study Type
- Interventional
- Allocation
- Non Randomized
- Intervention Model
- Sequential
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Eligibility Criteria The eligibility criteria will be identical for both the experimental and control groups. However, this study will employ a sequential recruitment design. Participants for the control group will be recruited following the experimental group and will be matched (1:1 ratio) based on sex, age (± 5 years), and disease severity according to the Hoehn & Yahr (H&Y) scale.
- •Inclusion Criteria:
- •Subjects diagnosed with Idiopathic Parkinson's Disease according to the UK Parkinson's Disease Society Brain Bank Diagnostic Criteria.
- •Subjects staged between 1 and 3 on the Hoehn & Yahr Scale. For matching purposes, stage 1 includes stage 1.5, and stage 2 includes stage 2.5.
Exclusion Criteria
- •Subjects diagnosed with a neurological disease other than PD.
- •Those diagnosed with a cardiovascular, respiratory, or metabolic disease or other conditions that represent a contraindication to physical exercise.
- •Those who have suffered an exacerbation or hospitalization in the last three months prior to starting the assessment protocol or during the therapeutic intervention process.
- •Those who have received a course of steroids, intravenously or orally, six months prior to the start of the study or during the therapeutic intervention process.
- •Those with cognitive impairment (defined as a score < 21 on the Montreal Cognitive Assessment, MoCA) or language impairments that prevent adequate communication, comprehension, or following of exercise instructions.
- •Participation in a structured, individualized strength and/or aerobic exercise program within the three months prior to enrollment.
Investigators
Mario González Iglesias
MSc, PhD Student
Universidad Rey Juan Carlos