Themes associated with exercise adherence in persons with Parkinson's disease: a qualitative study

Group exercise for balance in people with Parkinson's disease: a systematic review with meta-analysis

BACKGROUND

High-quality evidence shows that exercise helps people with Parkinson's disease improve functional abilities including balance. However, few studies have investigated whether the setting and format through which balance-focused exercise programs are provided matters. This systematic review investigated group exercise compared to individual exercise, and to no-exercise control (CTL), on clinical measures of balance for people with Parkinson's disease.

METHODS

MEDLINE, EMBASE, CINAHL and Cochrane CENTRAL databases were searched through March 24, 2024, on terms for Parkinson's disease; exercise or physical activity; community-based or group classes; balance or postural control. Citations, abstracts and full-text articles were independently reviewed, and included studies were rated on risk of bias by two authors.

RESULTS

Twenty-seven randomized controlled trials (30 reports) with 1200 participants met criteria. Meta-analysis using mean difference (MD) compared group exercise to CTL on seven clinical measures of balance. Three yielded significant differences favoring group exercise: Timed Up and Go = -2.29 (MD), -3.56 to -1.02 (95% Confidence interval) (95% CI); Mini-BEST = 2.72 (MD), 1.88 to 3.57 (95% CI); Berg Balance Scale = 4.31 (MD), 1.33 to 7.29 (95% CI). Meta-analyses were also conducted on six clinical measures of balance, comparing group exercise to individual exercise, yielding no significant differences.

CONCLUSIONS

For people with Parkinson's disease, group exercise may be more effective than CTL on some clinical measures of balance and it yields similar results to individual exercise. People with Parkinson's disease are encouraged to participate regularly in group or individual exercise based on preference and accessibility.

Group-based exercise for Parkinson's: a qualitative study of participants and partners' perceptions of an exercise class delivered through a community-university collaboration

BACKGROUND

Community-based exercise programmes (CBEPs) offer a practical and viable approach to providing people with Parkinson's disease (PwP) the opportunity to exercise as an ancillary therapeutic benefit to pharmacological management. This study explores the perceptions of exercising participants (PwP) and non-participating partners involved in an exercise class delivered through a community-university partnership.

METHODS

Two separate focus group discussions were conducted: one with class participants (PwP: n = 7, H&Y scale I to III), and the other with non-participating partners of PwP (n = 4).

RESULTS

Thematic analysis of the data identified that a range of physical, psychological and social factors were perceived to influence engagement: (1) actively taking control, (2) exercise is medicine for the mind and body, and (3) a community working together to promote exercise for parkinson's. Participants and partners felt that the support from the group, including the instructors and student volunteers, empowered and supported PwP to proactively self-manage their health, enjoy exercise in an inclusive group setting, and develop strong social connections with others in the local Parkinson's community. Support to exercise from healthcare professionals was identified as both an enabler and barrier to participation.

CONCLUSIONS

This study underscores the significance of a community-university partnership as a complementary therapeutic approach for PwP. It also provides critical reflections on its sustainability, including implications for how exercise is considered as medicine for PwP. Additionally, it offers practical recommendations to galvanise community participation and provide inclusive and viable exercise opportunities for PwP.

Using theory knitting to conceptualize social phenomena in the design and evaluation of dance programs for people living with Parkinson's disease

Dance programs for people living with Parkinson's disease (PwPD) offer participants an opportunity to exercise, engage in artistic self-expression, and form new relationships. While it is understood that the social dimension of dance programs for PwPD contributes to dancer satisfaction and program sustainability, the social mechanisms instrumental to program success are under-examined. Engaging with theory from wider disciplines, or "theory knitting" can help program designers and evaluators examine the mechanisms and contextual factors that make classes socially meaningful with greater detail and specificity. This study identified and examined three theoretical frameworks that program planners and evaluators could use to conceptualize social engagement in dance for PwPD contexts and inform practice. Each theory was assessed for fit using the T-CaST theory comparison and selection tool developed by Birken et al. (2018). As an example, we used anthropologist Victor Turner's (1970; 1977) theory of liminality and communitas to identify five key areas for fostering a sense of social connection in dance for PwPD contexts: (1) selecting a meaningful dance space (2) creating a joyous atmosphere (3) marking entrance into the liminal time and space with rituals (4) embodying liminality and anti-structure and (5) inverting power relations and embracing fluid roles.

"I needed something to hook me." A narrative study on adherence to Pilates

INTRODUCTION

Exercise adherence is necessary for achieving long-term benefits. Along with other elements, stories and narratives can play a role in understanding and promoting adherence. The aim of the present study was to explore how stories and narratives may affect adherence to Pilates.

METHOD

8 Pilates practitioners who had been participating in a Pilates program for 6 or more years were interviewed. Data obtained were analysed using thematic narrative analysis, (focusing on the whats of stories) and holistic narrative analysis (examining how narratives acted on adherence).

RESULTS AND DISCUSSION

Results highlight pain, Pilates as a health-related method, and the social relations as characters, plots and scenarios of stories enhancing long-term participation in Pilates. Exercise is medicine and eudaimonic well-being are presented as narratives articulating the coherence to practitioners' adherence. They act for participants subjectivizing their Pilates practice into a serious commitment to health.

CONCLUSION

Stories and narratives are relevant to give meaning and sense to the adherence to Pilates. A focus on stories can be added as a strategy to promote adherence to Pilates.

Adherence to Non-Pharmacological Interventions in Parkinson's Disease: A Rapid Evidence Assessment of the Literature

Background

Low adherence to non-pharmacological interventions can impact treatment effectiveness. Yet, there is limited information on adherence barriers and facilitators to non-pharmacological interventions in Parkinson's disease (PD).

Objective

1) To examine the quality of adherence reporting and 2) to identify key determinants of adherence to PD non-pharmacological interventions.

Methods

A rapid evidence assessment was conducted, following PRISMA guidelines, that included controlled studies of exercise, physiotherapy, occupational therapy, speech-language therapy with explicit reporting of 'adherence' OR 'compliance', published in the last 15 years. Data extracted included: adherence rates, adherence outcomes, and factors associated with adherence. A collaborative thematic analysis was conducted to identify determinants of adherence.

Results

The search yielded 2,445 articles of which 114 met criteria for full screening with 45 studies meeting all inclusion criteria. High quality adherence data that aligned with the intervention goals were reported by 22.22%(N = 10) of studies, with the majority reporting attendance/attrition rates only 51.11%(N = 23). Four major themes (34 subthemes) emerged: disease and health, personal, program design, and system and environmental.

Conclusions

There has been limited progress in the quality of adherence reporting in PD non-pharmacological interventions over the last decade. Acknowledging this limitation, key determinants of adherence included: alignment with personal beliefs, attitudes, and expectations; the demands of the intervention and worsening disease symptoms and personal/time obligations; and accessibility and safety concerns. Program design elements found to facilitate adherence included: opportunities for social engagement and in-person offerings linked to higher levels of interventionist support, performative feedback, and social reinforcement.

Nordic walking training in persons with Parkinson's disease: Individualized prescription-A case series

INTRODUCTION

Physical therapy interventions for patients with Parkinson's disease prioritize task-specific exercise to address gait and motor dysfunction. Nordic walking (NW) is a moderate intensity exercise promoting walking speed and rhythm. This case series describes the application of customized NW training in individuals with varied severity of Parkinson's gait dysfunction and the outcomes specific to gait, motor and non-motor symptoms; and NW engagement and retention in the follow-up phase.

CASE DESCRIPTION

Three individuals with idiopathic PD (two males and one female; ages 59-69; Hoehn & Yahr stages II-III) participated. Supervised NW training phase included 15 one-hour sessions over 6-weeks, individually progressed for each participant. During the 3-month follow-up phase independent NW exercise was prescribed 3 times a week. Primary outcome measures examined gait function and impairment-based measures assessed Parkinson's motor and nonmotor symptoms.

OUTCOMES

Participants improved in: 10-Meter walk-fast speed (0.13, 0.18, 0.15 m/s; respectively); 6-Minute Walk distance (137.5, 56.4, 129.4 m, respectively); Unified Parkinson's Disease Rating Scale-Motor Score (-6, -7, -14, respectively); and all Timed-Up-Go subtests. Participant 2 had 44.4% decline in freezing episodes and reduced fall rate. Participants' gains were retained at the 3-month follow-up.

DISCUSSION

This case series suggests that NW has therapeutic benefits for three individuals with varied Parkinson's gait dysfunction. Independent NW exercise was sustained post-training and motor and gait function gains were retained.

Views of men with Parkinson's disease regarding physical activity health messaging

BACKGROUND

Many men with Parkinson's Disease (PD) do not meet the recommended levels of physical activity (PA) for health benefits. Tailored, meaningful, and culturally sensitive PA health messages may be a catalyst to shape men's motivations toward participation.

OBJECTIVE

We explored the views of New Zealand (NZ) men with PD about existing PA health messages, and how these could be adapted to be more effective.

METHODS

This qualitative study recruited six community dwelling, regularly physically active, NZ European men with PD (aged 54-69 years, 2-18 years post-diagnosis) from a community exercise class in Canterbury, NZ. Participants engaged in semi-structured interviews which were audio-recorded, transcribed verbatim, and analyzed inductively for themes.

RESULTS

Participants expressed that effective PA health messages should reflect men's motivations for PA which included physical and mental well-being and social connection. Inclusive, positive, and relatable language and imagery were considered crucial PA message communication strategies. Participants viewed health professionals' PA advice as superficial and unhelpful; however, celebrities with PD were considered inspirational messengers. Messages endorsed by trustworthy sources, such as the Parkinson's Society, were perceived to enhance the credibility.

CONCLUSIONS

Effective PA messages should be gain framed and tailored to the target audience. We recommend health professionals provide comprehensive PA advice or consider onward referral. Future research which uses a co-design participatory methodology to collaborate with men with PD from culturally diverse backgrounds and represent all stages of PA behaviour change is recommended to provide comprehensive insights for meaningful, effective, and culturally sensitive PA health messaging.

Understanding the facilitators and barriers of stroke survivors' adherence to recovery-oriented self-practice: a thematic synthesis

PURPOSE

Stroke survivors receive considerable rehabilitation efforts as inpatients, but one-on-one therapy decreases after discharge. The gap between the amount of required therapy and the lack of its availability in this phase of care may be partly overcome by self-practice. However, patient's adherence to prescribed programs is often low. While single studies have examined factors affecting adherence in this specific case, they have not been reviewed and synthesised previously.

METHODS

A thematic synthesis of qualitative studies explored factors affecting stroke survivors' adherence to prescribed, recovery-oriented self-practice. Five databases were systematically searched for references: Medline, Psycinfo, CINAHL, Embase, and ASSIA. Quality assessment was undertaken using the CASP tool.

RESULTS

From 1308 references, 68 potential papers were read in full, and 12 were included in the review. An overarching theme was identified as: "Tailoring and personalization rather than standardization." It was informed by the following three analytical themes: "The meaning of 'self' in self-practice," "Identifying self-practice as a team effort," and "Self-practice that is grounded in one's reality."

CONCLUSION

To have a positive effect on adherence to self-practice, clinicians are advised to spend time learning about each individual's life circumstances, so they can tailor proposed exercise programs to patients' personal situations, preferences, and needs.IMPLICATIONS FOR REHABILITATIONThe topic of patient's adherence to self-practice of prescribed exercise is a common concern, often voiced by frustrated rehabilitation health professionals. Bridging the gap between the patient's needs for post-discharge intensive therapy and the inability of healthcare systems to provide it could be filled partly by self-practice.Adherence to self-practice has become even more essential since the COVID 19 pandemic and the decrease in face-to-face delivery of rehabilitation due to social distancing requirements.Adherence to exercise is a broad topic. Reasons for poor adherence differ between patient populations and the exercises they are prescribed. This study focuses on post-discharge stroke survivors' adherence to recovery targeted exercise that could be described as repetitive and less physically demanding movements and functions.Reviewed studies were qualitative and usually included a relatively small number of participants within a specific context. Using thematic synthesis, we combined these small pieces of the puzzle into a larger picture, to produce recommendations that could be drawn on by clinicians to improve self-practice adherence.

An Exploratory Qualitative Study With Older Malaysian Stroke Survivors, Caregivers, and Healthcare Practitioners About Falls and Rehabilitation for Falls After Stroke

Background: Studies on rehabilitation for falls after a stroke remain limited despite its impact being profound. This scenario justifies a deeper understanding of why falls in stroke rehabilitation received less attention. Current investigations on the perception of falls and stroke also proved inadequate. Therefore, this study aims to explore the perceptions and experiences of older Malaysian stroke survivors, spousal caregivers, and healthcare practitioners on falls in stroke rehabilitation. Method: A qualitative study of three focus groups with 18 individuals from one community-based stroke rehabilitation center was conducted. The discussions were audio-recorded, video-recorded, transcribed, summarized, and analyzed using thematic analysis. Results: Three themes emerged from the analysis: (i) perceived factors and consequences of falls after stroke, (ii) physical-based interventions predominate in rehabilitation for falls after stroke, and (iii) the role of home hazards in fall prevention is taken for granted. Although, awareness of falls is high, they are regarded as a peripheral issue in stroke. Rehabilitation interventions such as improved functionality are believed to be adequate and can indirectly prevent falls. Other interventions for fall prevention such as home hazards management are relatively less known. Conclusion: There is a need for more attention regarding home environment risk assessment and intervention among healthcare professionals, and more education for clients and caregivers is required. Although, other stroke interventions may also benefit stroke survivors, falls prevention should be a central component in stroke rehabilitation. As this study focused on a specific population, the findings should be validated with larger populations, and in diverse settings.

Community aquatic therapy for Parkinson's disease: an international qualitative study

PURPOSE

To explore the opinions of people living with Parkinson's disease about access to and participation in community aquatic therapy.

METHODS

Focus groups and individual interviews were conducted with people living with Parkinson's disease in Ireland (n = 24) and Australia (n = 10). All discussions were audio-recorded, transcribed verbatim, and thematically analysed.

RESULTS

Four main themes were identified. Primarily, participants were optimistic about their reasons for choosing aquatic therapy and found it beneficial to their health and well-being. Optimal components of aquatic therapy identified were access to individually tailored aquatic programs, completed as a minimum once a week, at a moderate to high-intensity level, and guided by a credentialed instructor. Fear was a significant barrier for a small proportion of participants and was linked to water competence, past experiences, and fall risk associated with the aquatic environment. Participants identified a strong need for education and increased awareness about aquatic therapy benefits to promote greater engagement.

CONCLUSION

Aquatic therapy is a popular exercise choice for people with Parkinson's disease, especially in the early to middle disease stages. Considering the views of people living with Parkinson's disease can aid the design and implementation of interventions and future aquatic research internationally.Implications for RehabilitationAquatic therapy is emerging as an effective physiotherapy approach for managing motor and non-motor symptoms in Parkinson's disease.Little is known regarding community-based aquatic therapy programs from the perspectives of people living with Parkinson's disease internationally.People with Parkinson's disease may benefit from timely information about the unique benefits, prerequisites, and local aquatic therapy facilities to promote greater uptake of aquatic programs.Tailored aquatic therapy interventions delivered within a group setting by a credentialed healthcare professional may increase long-term adherence.

Perceptions of aquatic physiotherapy and health-related quality of life among people with Parkinson's disease

Background

Enablers for people with Parkinson's disease (PD) participating in aquatic physiotherapy have been identified, and exercise improves health‐related quality of life (HRQoL) but it is unclear whether all enablers and barriers for aquatic physiotherapy specific to the PD population have been explored.

Objective

To describe HRQoL in people with PD who have undertaken aquatic physiotherapy, and explore their perceptions and attitudes regarding the programme.

Methods

Twenty‐one participants who participated in a pilot trial on aquatic physiotherapy were included. Participants completed a survey regarding their experiences. The Parkinson's Disease Questionnaire‐39 (PDQ‐39) and Personal Well‐being Index‐Adult (PWI) were used to quantify HRQoL, whilst focus groups were conducted to explore their perceptions and attitudes. Descriptive statistics were used to summarize HRQoL scores. Focus group data were analysed using the deductive coding method.

Results

Most participants felt that the aquatic programme was worthwhile (n = 20/21, 95%). However, they had poor overall well‐being (mean 41.6, SD 13.5) and HRQoL (mean 31.0, SD 13.2) as measured by the PWI and PDQ‐39. Several barriers to aquatic therapy including safety when getting dressed, fatigue and transport were identified although many enablers were also identified, including an improvement in function, less falls and group socialization.

Conclusions

Aquatic physiotherapy was well‐accepted. Participants felt their function improved and felt safe in the water. HRQoL is lower in individuals with PD when compared to Australian norms; thus, interventions to optimize HRQoL need to be explored further.

Patient or Public Contribution

Patients participated in the aquatic intervention, survey and focus groups.

Barriers and facilitators to adherence to walking group exercise in older people living with dementia in the community: a systematic review

BACKGROUND & AIMS

Evidence suggests that targeted exercise is important for people living with dementia. The aim of this review was to collect and synthesize evidence on the known barriers and facilitators to adherence to walking group exercise of older people living with dementia in the community.

METHODS

We have searched appropriate electronic databases between January 1990 until September 2019, in any language. Additionally, we searched trial registries (clinicaltrial.gov and WHO ICTRP) for ongoing studies. We included all study designs. Studies were excluded when participants were either healthy older people or people suffering from dementia but living in residential care. Narrative synthesis was used.

FINDINGS

10 papers met the inclusion criteria. The narrative analysis focused on barriers, facilitators, and adherence. All studies reported on barriers and facilitators. Barriers included: bio-medical reasons (including mental wellbeing and physical ability); relationship dynamics; and socio-economic reasons and environmental issues. Facilitators included: bio-medical benefits & benefits related to physical ability; staff, group relationship dynamics and social aspect of walking group; environmental issues and individual tailoring; and participants perceptions about the walks & the program. Most studies did not provide data about adherence or attendance; where reported, adherence ranged from 47 to 89%.

CONCLUSIONS

This systematic review of literature has highlighted known barriers and facilitators to adherence to walking groups type of exercise for people living with dementia in community. Carers' willingness to engage, their circumstances, perspectives and previous experiences of exercise seem to play a key role in facilitating adherence but there is little research that explores these. Also, the design, location and organisation of walking groups facilitate adherence. This reflects the need for such activities to be part of a wider 'program of care', tailored to the needs of the individual, flexible and convenient. Knowledgeable and well-trained instructors or healthcare professionals are recommended as group exercise leaders.

Experiences of people with Parkinson's disease and their views on physical activity interventions: a qualitative systematic review

OBJECTIVE

The objective of the review was to synthesize the best available qualitative evidence on the experiences and preferences of people with Parkinson's disease for physical activity, their perceived motivators and barriers to engagement, as well as their views on support mechanisms and behavior change interventions designed to sustain participation.

INTRODUCTION

National and international guidelines recommend regular physical activity to improve health and wellbeing and to prevent disease. Research on Parkinson's disease indicates that physical activity programs can be beneficial in addressing both physical symptoms and overall wellbeing. However, despite recommendations, sustained engagement in regular physical activity among people with Parkinson's disease is limited. To promote physical activity it is important to understand their perspectives on this topic.

INCLUSION CRITERIA

This review considered studies that included a qualitative evaluation of the experiences and views of people with Parkinson's disease regarding physical activity and interventions designed to sustain participation.

METHODS

The databases MEDLINE, Embase, CINAHL, AMED, Scopus and Web of Science, and unpublished studies in sources of grey literature (Google, OpenGrey, MedNar, Conference Paper Index, PQDT) were searched. Language limiters were restricted to English and dates ranged from the inception of the database to June 30, 2017. Two reviewers assessed studies that met the inclusion criteria independently, using the criteria of the Joanna Briggs Institute (JBI) Critical Appraisal Checklist for Qualitative Research. One reviewer completed data extraction using the standardized qualitative data extraction tool. This was checked for accuracy by a second reviewer. The qualitative research findings were pooled using JBI methodology. The JBI process of meta-aggregation was used to identify categories and synthesized findings.

RESULTS

Nineteen studies were included in this review following assessment of the methodological quality of each study. Two studies were excluded after the methodological review as the findings were not supported by illustrations of the participant voice. Subsequently, 105 findings were extracted and aggregated into 20 categories and eight synthesized findings. Methodological quality was variable and overall confidence in the findings was determined to be low.

CONCLUSION

This review revealed that people with Parkinson's disease viewed physical activity as an enjoyable and positive experience, which aided with control of their symptoms and enhanced their wellbeing and quality of life. Aligned with evidence from older adults and those with long-term conditions, this review identified disease presentation, intrapersonal characteristics, program design, external support and the social and physical environment as contributory factors which influenced the ability of people with Parkinson's disease to sustain engagement in physical activity. The unique contribution and weighting of these factors will affect an individual's participation in physical activity. This review provides important insights into the challenges of undertaking physical activity while living with a progressive and fluctuating disease. These qualitative findings give healthcare providers an insight into the views and experiences of people with Parkinson's disease and are useful, alongside quantitative evidence of effectiveness, for the design of physical activity programs that are meaningful for this population. However, a limitation of this review is that it does not address the views and experiences of people with Parkinson's disease who are inactive.

Feasibility of Music-Assisted Treadmill Training in Parkinson's Disease Patients With and Without Deep Brain Stimulation: Insights From an Ongoing Pilot Randomized Controlled Trial

Background: Music-assisted treadmill training (MATT) is a new therapeutic approach for Parkinson's disease (PD) patients, combining treadmill training with rhythmic auditory cueing and visual feedback. PD studies have shown larger positive effects on motor outcomes than usual treadmill training. However, effects on cognition, in contrast, are less clear. Existing studies provided intensive training protocols and included only stable medicated patients. Thus, a pilot randomized controlled trial was designed to analyze the feasibility of a shorter training protocol as well as preliminary effects on cognition, motor function, and patient-centered outcomes in a rehabilitation setting where PD patients with and without deep brain stimulation (DBS) undergo adaptation of medication and DBS settings. Here, we present the results from the feasibility analysis of the still ongoing trial.

Methods: Non-demented PD patients with and without DBS were recruited during their inpatient rehabilitation and randomized to an experimental group (EG; 20 min MATT) or an active control group (CG; 20 min bike ergometer training). The trainings took place for 8 consecutive days and were added to the usual rehabilitation. Feasibility was assessed with the following parameters: patients' study protocol acceptance, study protocol transferability into clinical routine, training-induced adverse events, and patients' training perception.

Results: Thirty-two patients (EG: n = 15; CG: n = 17; 72% DBS) were included. The study protocol was well-accepted (inclusion rate: 84%). It was transferable into clinical routines; dropout rates of 40% (EG) and 18% (CG) were observed. However, an in-depth analysis of the dropout cohort did not reveal intervention-related dropout reasons. The MATT and the standard ergometer training showed no adverse events and were positively perceived by PD patients with and without DBS.

Conclusion: MATT was shown to be a feasible, safe, and enjoyable treatment option in PD patients with and without DBS. Furthermore, the dropout cohort analysis revealed some exciting first insights into possible dropout reasons that go beyond the form of intervention. Therefore, research would benefit from a common practice of dropout analyses, as this would enhance our understanding of patients' therapy adherence and expectations.

Participant expectations and experiences of a tailored physiotherapy intervention for people with Parkinson's and a history of falls

Purpose: People with Parkinson's are twice as likely to fall as older people within the general population. This longitudinal qualitative study was part of a larger programme of research including a randomised controlled trial to test the effectiveness of a tailored physiotherapy intervention. Specific qualitative aims focused on a subsample of trial participants in the intervention arm of the trial, and comprised the following:To explore the expectations of participants about the intervention.To investigate participants' experiences of the intervention, and its perceived impacts.To understand the facilitators and barriers to engagement.Methods: Two semi-structured interviews were completed with a theoretical sample of people with Parkinson's from the intervention arm, initially after randomisation but before the intervention commenced, and then again six months later.Results: Forty-two participants out of a large clinical trial were interviewed initially, with 37 agreeing to a second interview at six months. Prior experience of rehabilitation plus information accessed through the trial consent procedure informed participants' realistic expectations. Most found the level of the intervention acceptable, and perceived a range of benefits. However, views about equipment provided were more equivocal. The biggest barriers to participation were time and motivation, whilst social support facilitated engagement with the intervention.Conclusions: This study is the first to capture expectations about participation in a programme of exercises and strategies. It highlights that previous challenges to engagement in physical exercises and activities are not a barrier to future participation and provides new insights into the role of equipment and technology in programmes of physical activity for people with Parkinson's. The challenge of ensuring that programmes of exercise and strategies become an embedded feature of everyday life is highlighted, particularly alongside busy social engagements and leisure pursuits.Implications for rehabilitationFor people with Parkinsons, a programme of exercises and strategies has the potential to reduce the risk of falls amongst those with a history of falling.Adherence to such programmes can prove challenging for a variety of reasons, even when participants have realistic expectations about the commitment and effort needed.Clear explanations about the role of equipment and technology within such programmes could enhance adherence.In order to further individualise programmes of exercise for people with Parkinsons, choice regarding social support, reminders and integration into everyday activities should be explored.

The Potential of Optometrists' Referrals of Older Patients to Community-Based Exercise Programs: Findings From a Mixed-Methods Study

Exercise is important for older adults in order to prevent falls and live safer, healthier lives. Visual impairment is a risk factor for falling. Older adults tend to visit optometrists frequently; however, assessing patients' physical exercise levels is not a routine practice for optometrists. The purpose of this study was to examine the potential for optometrists' referrals to exercise programs. This study used a mixed-method, cross-sectional design. In focus groups, optometry patients (N = 42) discussed the acceptability of an optometrist's prescription for exercise programs. The vast majority of optometry patients (90%) indicated that they would follow such a prescription for exercise from their optometrists. Texas optometrists (N = 268) were surveyed about the potential for exercise program prescriptions, and 97% indicated a willingness to prescribe exercise programs to their patients. The results suggest that there is an opportunity for community-clinical partnerships to prevent falls and to improve the health of older patients.

Use of Occupation-Based Measures in LSVT BIG Research: A Case Study

Parkinson's disease (PD) is a neurodegenerative disorder that results in a variety of motor and nonmotor symptoms that impact occupational performance. To our knowledge, no study has investigated the effect of LSVT BIG using occupational performance outcome measures. The objective of this study was to determine the effects of LSVT BIG on occupational performance with an individual with PD. The participant, a 73-year-old retired female with mild PD, completed the LSVT BIG program. Researchers measured changes in occupational performance using the Canadian Occupational Performance Measure (COPM) and the Performance Assessment of Self-Care Skills (PASS). Results indicated improved client perceptions of occupational performance and satisfaction on the COPM and improved independence and adequacy on the PASS. Despite the positive findings of this study that support the use occupational performance measures to evaluate change within LSVT BIG literature, future research should be conducted to determine causality of identified occupational performance improvements and time course of improvements.

Determinants of exercise behaviour in persons with Parkinson's disease

BACKGROUND

Exercise shows promise for improving physical and cognitive functioning, quality of life, and mood in individuals with Parkinson's disease (PD). Structured interviews have suggested potential factors influencing participation in exercise in this population, but no studies have examined if they predict exercise behaviour.

METHODS

Thirty persons with PD completed the International Physical Activity Questionnaire and a semi-structured interview. Time spent exercising was calculated by summing responses for recreation, sport, and leisure-time physical activity. Predictors of exercise were assessed via interview. In addition, participants were asked about what types of exercise they engaged in and what types of exercise they would be interested in trying. Regression analyses were used to identify the factors that predicted time spent exercising, as well as determining factors in low vs. high exercisers (≥150 min per week).

RESULTS

Positive predictors of exercise were being male (β= -0.52, p = 0.01; χ² = 4.84, p = 0.03), married (β = 0.32, p = 0.03; χ² = 5.60, p = 0.02), and enjoyment of exercise (β = 0.36, p = 0.02). Fear of falling (β = -0.41, p = 0.01; χ²= 4.29, p = 0.04), negative perception of health (β = -0.41, p = 0.02), perception of PD symptoms (χ² = 12.45, p < 0.001), bad weather (χ² = 5.06, p = 0.02), and lack of an exercise partner (χ² = 13.39, p < 0.001) were negative predictors of exercise.

CONCLUSIONS

Results from this study suggest that exercise programmes should work to make activities enjoyable, safe, and adaptable to the abilities of the individual. Programmes should also include social engagement.Implications for rehabilitationParkinson's exercise programmes should be enjoyable.Parkinson's exercise programmes should include both social engagement and social support.Parkinson's exercise programmes should be safe and adaptable to the abilities of the participants.Parkinson's exercise programmes should aim to improve balance and reduce fear of falling.Individual exercise programmes can also be successful, many people with PD exercise alone with the most common form being walking.

A randomized trial of individual versus group-format exercise and self-management in individuals with Parkinson's disease and comorbid depression

BACKGROUND

Depression is common in people with Parkinson's disease (PD), and exercise is known to improve depression and PD. However, lack of motivation and low self-efficacy can make exercise difficult for people with PD and comorbid depression (PD-Dep). A combined group exercise and chronic disease self-management (CDSM) program may improve the likeli-hood that individuals will engage in exercise and will show a reduction in depression symptoms. The purpose of this study was to compare changes in depression in PD-Dep between individual versus group exercise plus CDSM and to examine participant adherence and perception of the interventions.

METHODS

Participants (N=30) were randomized to either Enhanced EXerCisE thErapy for PD (EXCEED; group CDSM and exercise) or self-guided CDSM plus exercise. Outcomes were change in depression assessed with the Montgomery-Asberg Depression Rating Scale (MADRS), cognition, apathy, anxiety, sleep, quality of life, motor function, self-efficacy, and patient satisfaction.

RESULTS

Both groups showed significant improvement in MADRS (P<0.001) with no significant group difference. Individuals in EXCEED group enjoyed the group dynamics but noted difficulty with the fixed-time sessions.

CONCLUSION

Both group CDSM plus exercise and self-guided CDSM plus exercise can improve depression in PD-Dep. These findings suggest that development of a remotely delivered group-based CDSM format plus manualized exercise program could be useful for this population.

"Pushing the Limits": Rethinking Motor and Cognitive Resources After a Highly Challenging Balance Training Program for Parkinson Disease

BACKGROUND

There is growing evidence for the positive effects of exercise training programs on balance control in Parkinson disease (PD). To be effective, balance training needs to be specific, progressive, and highly challenging. Little evidence exists, however, for how people with PD-related balance impairments perceive highly challenging and progressive balance training programs with dual-task components.

OBJECTIVE

The purpose of this study was to explore and describe perceptions of a highly challenging balance training program among people with mild to moderate PD.

DESIGN

This study was qualitative in nature. In-depth interviews were conducted with 13 individuals with mild to moderate PD who had participated in a highly challenging balance training program. Interview transcripts were analyzed using qualitative content analysis, with an inductive approach.

RESULTS

The analysis revealed 3 subthemes concerning participants' perceptions of highly challenging and progressive balance training: (1) movement to counter the disease, (2) dual-task training in contrast to everyday strategies, and (3) the struggle to maintain positive effects. The first subtheme reflects how physical activity was used as a short-term and long-term strategy for counteracting PD symptoms and their progression. The second subtheme incorporates the described experiences of being maximally challenged in a secure and supportive group environment, circumstances that stood in contrast to participants' everyday lives. The third subtheme describes participants' long-term struggle to maintain program effects on cognitive and physical function in the face of disease progression. Interpretation of the underlying patterns of these subthemes resulted in one overarching theme: training at the limits of balance capacity causes a rethinking motor and cognitive resources.

LIMITATIONS

The findings of this study cannot be considered to reflect the beliefs of those with weaker or negative beliefs concerning physical activity or be transferred to those at more severe stages of the disease.

CONCLUSIONS

Findings from this study suggest that being pushed to the limits of balance capacity provoked people with mild to moderate PD to rethink their individual motor and cognitive resources, a process that was further enabled by the PD-specific group setting.

Auditing the Physical Activity and Parkinson Disease Literature Using the Behavioral Epidemiologic Framework

Motor and nonmotor symptoms associated with Parkinson disease place individuals at greater risk of sedentary behaviors and comorbidities. Physical activity is one modifiable means of improving health and reducing the risk of morbidity. We applied a behavioral framework to classify existing research on physical activity and Parkinson disease to describe the current evolution and inform knowledge gaps in this area. Research placed in phase 1 establishes links between physical activity and health-related outcomes; phase 2 develops approaches to quantify physical activity behavior; phase 3 identifies factors associated with implementation of physical activity behaviors; phase 4 assesses the effectiveness of interventions to promote activity; and phase 5 disseminates evidence-based recommendations. Peer-reviewed literature was identified by searching PubMed, Google Scholar, and EBSCO-host. We initially identified 287 potential articles. After further review, we excluded 109 articles, leaving 178 included articles. Of these, 75.84% were categorized into phase 1 (n = 135), 10.11% in phase 2 (n = 18), 9.55% into phase 3 (n = 17), 3.37% into phase 4 (n = 6), and 1.12% into phase 5 (n = 2). By applying the behavioral framework to the physical activity literature for people with Parkinson disease, we suggest this area of research is nascent with more than 75% of the literature in phase 1.

LEVEL OF EVIDENCE

III.

Use of pragmatic community-based interventions to enhance recruitment and adherence in a randomized trial of Tai Chi for women with osteopenia: insights from a qualitative substudy

OBJECTIVE

This study aims to qualitatively evaluate the feasibility of using a pragmatic network of community-based Tai Chi schools to deliver 9-month exercise interventions to women with osteopenia and to explore the impact of this design feature on facilitators and barriers to trial recruitment and participant adherence during and after the trial.

METHODS

In a randomized trial comparing 9 months of Tai Chi plus usual care with usual care alone for postmenopausal women with moderately low bone mass, exit interviews were conducted with 43 participants randomized to the pragmatically delivered Tai Chi intervention. Transcripts were digitially recorded, transcribed, and imported into NVivo, a computer-assisted qualitative data analysis software. Qualitative content analysis was used to code the data. Patterns emerging from among the codes were further examined and clustered into themes.

RESULTS

Analyses revealed features of pragmatically delivered Tai Chi programs that both facilitated and impeded study participation and/or posttrial adherence. Direct facilitators included convenience of class locations and times, alternative learning modalities, quality of teaching, community and social support, and perceived health benefits. Barriers consisted primarily of time-related issues. A possible causal mechanism (self-efficacy) was also identified.

CONCLUSIONS

Factors related to the use of pragmatically delivered interventions are beneficial for fostering both study participation and posttrial adherence to the Tai Chi programs. This qualitative substudy is valuable for identifying these factors and a possible causal mechanism. These findings will assist in the design and conduct of future studies exploring the use of Tai Chi in fracture prevention and health-related quality of life in postmenopausal women.

Therapeutic Argentine Tango Dancing for People with Mild Parkinson's Disease: A Feasibility Study

Background

Individuals living with Parkinson’s disease (PD) can experience a range of movement disorders that affect mobility and balance and increase the risk of falls. Low health-related quality of life, depression, and anxiety are more common in people with PD than age-matched comparisons. Therapeutic dance is a form of physical activity believed to facilitate movement and therapy uptake. As well as being enjoyable, dancing is thought to improve mobility, balance, and well-being in some people living with PD. The primary objective of this study was to evaluate the feasibility and safety of a 4-week Argentine tango dance program for people with PD.

Methods

Six community dwelling individuals with mild to moderate PD were recruited from Parkinson’s support groups, movement disorder clinics, and the PD association in Australia. To minimize falls risk, participants were required to be <75 years of age and physically independent (Hoehn and Yahr stages I–III). They were also required to speak English. Participants attended a 1-hour dance class at a dance studio twice per week for 4 weeks. A professional dance instructor led and choreographed the Argentine tango dance classes. Physiotherapists were present to assist participants during the class and served as dance partners as necessary. The primary outcome was feasibility, which was determined by measures of recruitment, adherence, attrition, safety (falls, near misses and adverse events), and resource requirements. Secondary measures included the Beck Depression Inventory and the Euroqol-5D, administered at baseline and post intervention. Therapy outcomes pre- and post-intervention were analyzed descriptively as medians and interquartile ranges and using Wilcoxon matched pair signed-rank tests.

Results

The Argentine tango dance intervention was shown to be safe, with no adverse events. Adherence to the dance program was 89%. Depression scores improved after intervention (p = 0.04). Some challenges were associated with the need to quickly recruit participants and physiotherapists to act as dance partners during classes and to monitor participants.

Conclusion

The 4-week, twice weekly Argentine tango dancing program was shown to be feasible and safe for people with mild-to-moderately severe PD.