A Narrative Review of Specialist Parkinson's Nurses: Evolution, Evidence and Expectation

The diagnostic pathway of Parkinson's disease: understanding patient perspectives in Australia

There is limited data about experiences of people with Parkinson's (PwP) in Australia. This study, initiated and co-designed by PwP, surveyed 385 participants nationally (335 fully completed the questionnaire). Participants living in capital and regional city centers reported satisfaction with clinical care during diagnostic consultation at approximately 40%, with satisfaction less in rural areas (26%). 68% of participants reported inadequate involvement in discussions about treatment and care planning and 77% were dissatisfied with the support following diagnosis. Respondents reported low referral rates to allied health services such as physiotherapy (22%) and mental health services (17%). Feedback indicated support could improved by increased access to Parkinson's disease Clinical Nurse Specialists and to educational resources and support. Findings highlight the need to establish Australian guidelines for Parkinson's clinical management, greater resourcing for clinicians including development of educational programs, and creation of Australian-centric educational resources to improve quality of care for PwP.

Real-world performance evaluation of a telemonitoring system for Parkinson's disease symptom assessment

BACKGROUND

Parkinson's disease (PD) nurses constitute a reliable modality for appraising the motor status of patients, second only to expert neurologists. Consequently, employing PD nurses for the assessment of medical device performance is appreciated to be a fundamental benchmark in the field.

OBJECTIVE

To evaluate the precision of a telemonitoring device in measuring motor symptoms when utilized at patient's home during everyday life conditions.

METHODS

To ascertain the extent of correlation between device-reported outcomes and PD nurse assessments and the precision with which the device detects symptoms such as gait impairment, rest tremor, bradykinesia, and the presence of OFF, a total of 34 evaluations were conducted by a PD nurse at the patients' home, each lasting 3 h.

RESULTS

A robust correlation was noted for all three symptoms when analyzed at both 30-minute intervals and cumulatively over the entire 3-hour duration with Pearson's r range 0.68-0.76 and 0.83-0.90 respectively. Furthermore, substantial agreement was observed for the identification of the presence of all three symptoms with Cohen's kappa range from 0.61 to 0.71 across all 30-minute evaluations. Finally, the device demonstrates high accuracy in detecting rest tremor (90%), bradykinesia (89%), gait impairment (95%) and OFF state (94%).

CONCLUSION

This study evaluates for the first time the performance of a remote monitoring device, unobtrusively, at patients familiar environment, with a PD nurse present in non-scripted scenarios. The device exhibited commendable efficacy in the accurate detection of PD symptoms and state.

Integrated management of atypical parkinsonism: a home-based patient-centered healthcare delivery based on telenursing-the IMPACT study protocol

Background

People with atypical parkinsonism, such as multiple system atrophy and progressive supranuclear palsy, experience a wide range of motor and non-motor symptoms associated with the increasing complexity of care delivery and the increased risk of complications and hospital admissions.

Objectives

To investigate the efficacy and cost-effectiveness of a 12-month remote home-based integrated program aiming to improve healthcare delivery coordinated by a nurse specialized in the management of individuals with atypical parkinsonism (parkinsonism nurse specialist, PKNS) compared to the standard-of-care model.

Design

Multicenter, randomized, single-blind, controlled clinical trial involving 164 individuals with atypical parkinsonism.

Methods and analysis

Participants will be randomized 1:1 in intervention (PKNS) and control (standard-of-care) arms. Assessments will be undertaken at baseline and after 6 and 12 months. Primary outcome measure is the Parkinson's Disease Questionnaire 39-items scale total score. Secondary measures include the clinical scales testing motor and non-motor symptoms, caregiver burden, adherence to therapy, cumulative disease burden and the number of unplanned hospital visits/admissions during the study period. The cost-effectiveness of this method will be evaluated by using the EuroQoL-5, which estimates the incremental cost per quality-adjusted life-years gain. Real-life motor autonomy will be objectively measured by collecting waist-worn wearable data on gait parameters (automatically detecting motor patterns indicative of freezing of gait and falls) in all subjects for five consecutive days each month during the 12-month duration of the study.

Ethic

Study protocol has been approved by the ethics committee of all participating centers. The study is conducted according to good clinical practice and the Declaration of Helsinki.

Discussion

An integrated remote care model at home coordinated by a specialized nurse in the management of parkinsonism (Telenursing) could offer significant benefits to patients and healthcare professionals through better health education, continuity of care, and careful monitoring of complications.

Trial registration

ClinicalTrials.gov identifier NCT05792332.

Exploring access to community neurorehabilitation for people with progressive neurological conditions: a qualitative study

PURPOSE

Community neurorehabilitation enables people with progressive neurological conditions (PNCs) to manage their symptoms to live an active, fulfilling life; however, it is not accessible to all. This study explored the factors influencing access to community neurorehabilitation in Northern Ireland from the perspective of people with PNCs and their carers.

METHODS

Eleven people living with a PNC and three carers took part in virtual focus groups. Data was thematically analysed using the framework method.

RESULTS

Access to neurorehabilitation was described as a staged journey, driven by people with PNCs, and impacted by interactions with others. Four themes were identified: the person in the driving seat, describing the value of person-centred care and the need for proactivity; the traffic lights, depicting the role and influence of health care professionals (HCPs); the need for direction; and roadworks and roadblocks, identifying additional barriers to access. In addition, six fundamentals of good access were identified.

CONCLUSIONS

This study adds depth to our understanding of the complexity, and the roles and needs of people with PNCs and HCPs, in accessing community neurorehabilitation. Further research is needed to determine how best to empower people to access rehabilitation.

Priorities in healthcare provision in Parkinson's disease from the perspective of Parkinson Nurses: A focus group study

Background

Through their expertise and diverse skills, Parkinson Nurses are key care providers for people with Parkinson's disease. They are seen as an important profession for person-centered and multidisciplinary care, considered priorities in Parkinson's care delivery. Currently, however, little is known about the priorities that this profession itself defines for the care of Parkinson's patients and how they perceive their own role in the care process.

Objective

To explore the perspective of Parkinson Nurses on care priorities in people with Parkinson's disease.

Design

Qualitative study.

Settings

The iCare-PD study served as the object of study by establishing an interdisciplinary, person-centered and nurse-led care model in several European countries and Canada. The nurses who participated in this model were part of the study.

Participants

Six Parkinson Nurses participated in the study.

Methods

We conducted a thematic focus group, adopting the paradigm of pragmatism to draft an interview guide. The focus group was based on the inspiration card method and followed recommendations for co-creation processes.

Results

Parkinson Nurses define care priorities for Parkinson's in areas of education, multi-professionalism, and need-orientation. They see themselves as mediators and coordinators of care delivery processes.

Conclusions

In line with international recommendations, Parkinson Nurses prioritize key aspects of multidisciplinary and person-centered care. At the same time, however, the nurses also name care priorities that go beyond the international recommendations. It is therefore crucial to integrate the perspective of this important profession into recommendations for the delivery of healthcare for people with Parkinson's.Tweetable abstract How do specialized nurses define priorities for person-centered Parkinson's care? Answers are sought in this qualitative study by @MarlenaMunster.

What was first and what is next in selecting device-aided therapy in Parkinson's disease? Balancing evidence and experience

Parkinson's disease (PD) progresses with motor fluctuations emerging several years after treatment initiation. Initially managed with oral medications, these fluctuations may later necessitate device-aided therapy (DATs). Globally, various DATs options are available, including continuous subcutaneous apomorphine infusion, deep brain stimulation, levodopa-carbidopa intestinal gel, levodopa-entacapone-carbidopa intestinal gel, and subcutaneous foslevodopa/foscarbidopa infusion, each with its complexities. Hence, matching complex patients with suitable therapy is critical. This review offers practical insights for physicians managing complex PD cases. Balancing evidence and experience is vital to select the most suitable DATs, considering factors like disease stage and patient preferences. Comparative analysis of DATs benefits and risks provides essential insights for clinicians and patients. Treatment sequences vary based on availability, patient needs, and disease progression. Less invasive options like apomorphine are often preferred initially, followed by other DATs if needed. Patient selection requires comprehensive evaluations, including motor function and cognitive status. Follow-up care involves symptom monitoring and adjusting medications. Customized treatment plans are essential for optimizing PD management with DATs.

Mitochondrial Dysfunction in Parkinson's Disease: A Contribution to Cognitive Impairment?

Among the non-motor symptoms associated with Parkinson's disease (PD), cognitive impairment is one of the most common and disabling. It can occur either early or late during the disease, and it is heterogeneous in terms of its clinical manifestations, such as Subjective Cognitive Dysfunction (SCD), Mild Cognitive Impairment (MCI), and Parkinson's Disease Dementia (PDD). The aim of the present review is to delve deeper into the molecular mechanisms underlying cognitive decline in PD. This is extremely important to delineate the guidelines for the differential diagnosis and prognosis of the dysfunction, to identify the molecular and neuronal mechanisms involved, and to plan therapeutic strategies that can halt cognitive impairment progression. Specifically, the present review will discuss the pathogenetic mechanisms involved in the progression of cognitive impairment in PD, with attention to mitochondria and their contribution to synaptic dysfunction and neuronal deterioration in the brain regions responsible for non-motor manifestations of the disease.

Quality of life and living with Parkinson's disease: a qualitative exploration within an Irish context

BACKGROUND

Parkinson's disease is incurable, and the rate of progression varies meaning that people face a long future with an unpredictable condition that can significantly influence their quality of life. To date, much of the international research has focused on measuring and describing quality of life in Parkinson's from a quantitative perspective. Given its multidimensional nature, the present study aims to explore the concept using a qualitative approach so factors influencing self-reported quality of life can be understood in greater depth.

METHODS

Using a qualitative descriptive approach, people with Parkinson's disease who were survey participants in the first phase of a mixed methods study exploring factors influencing health-related quality of life were invited to participate in semi-structured interviews. Eighteen participants with high (n = 6), average (n = 6), and low (n = 6) health-related quality of life (PDQ-39 SI scores) were purposively invited to participate in this study. Audio recordings were transcribed and thematically analysed using Braun and Clarke's steps (familiarisation, generating initial codes, searching for themes, reviewing, defining, naming themes, and producing the report).

RESULTS

Thematic analysis revealed four overarching themes; 'Living an interrupted life,' 'Striving for 'I' in independence,' 'Unravelling identities, roles, and relationships' and 'Reconfiguring life'. These themes illuminated participants' experiences of living with Parkinson's disease and what influenced their overall quality of life.

CONCLUSIONS

These findings add to the international literature by helping to achieve a deeper understanding of what it means to live with Parkinson's disease and how it influences quality of life. Participants experienced a range of fluctuating, and interconnected motor and non-motor symptoms. This finding draws attention to the impact of the often-unpredictable nature of the condition on the physical, functional, psychological, social, and spiritual dimensions of life. Quality of life was positively influenced by perceptions of independence and negative feelings of dependence. Being independent was associated with freedom to plan, autonomy of choice, and freedom from feeling stressed, strained, or fearful. Having a positive outlook, using problem-focused strategies, and participating in hobbies, holidays, work, and involvement in local community committees were perceived positively across interviews as accentuating social dimensions of life. Resourcing self-management strategies, advanced nursing roles, and developing personalised models of community support may assist healthcare professionals in meeting the unique needs of people with Parkinson's disease thereby supporting quality of life.

Old problems, new solutions: harnessing technology and innovation in Parkinson's disease-evidence and experiences from Thailand

The prevalence of Parkinson's disease (PD) is increasing rapidly worldwide, but there are notable inequalities in its distribution and in the availability of healthcare resources across different world regions. Low- and middle-income countries (LMICs), including Thailand, bear the highest burden of PD so there is an urgent need to develop effective solutions that can overcome the many regional challenges associated with delivering high-quality, and equitable care to a diverse population with limited resources. This article describes the evolution of healthcare delivery for PD in Thailand, as a case example of a LMIC. The discussions reflect the author's presentation at the Yoshikuni Mizuno Lectureship Award given during the 8th Asian and Oceanian Parkinson's Disease and Movement Disorders Congress in March 2023 for which he was the 2023 recipient. The specific challenges faced in Thailand are reviewed along with new solutions that have been implemented to improve the knowledge and skills of healthcare professionals nationally, the delivery of care, and the outcomes for PD patients. Technology and innovation have played an important role in this process with many new tools and devices being implemented in clinical practice. Without any realistic prospect of a curative therapy in the near future that could halt the current PD pandemic, it will be necessary to focus on preventative lifestyle strategies that can help reduce the risk of developing PD such as good nutrition (EAT), exercise (MOVE), good sleep hygiene (SLEEP), and minimizing environmental risks (PROTECT), which should be initiated and continued (REPEAT) as early as possible.

Seizures due to pyridoxine deficiency in Parkinson's disease

Parkinson's disease (PD) is a complex neurodegenerative disorder characterized not only by its hallmark motor symptoms but also by a myriad of non-motor manifestations, including cognitive decline, autonomic manifestations, and gastrointestinal disturbances. Amidst these, a lesser-known but critical aspect is the increased risk of functional deficiency of pyridoxine (vitamin B6) in patients with PD, which is linked to an increased risk of seizures. This review investigates the intersection of PD, new-onset seizures, and pyridoxine deficiency, aiming to elucidate the significance of these associations and their contributions to the neurologic burden in PD. Case reports documenting the occurrence of seizures in patients with PD, particularly in the context of high-dose dopaminergic therapy and the subsequent revelation of pyridoxine deficiency were included. These cases, which often featured extensive workups revealing unremarkable findings aside from pyridoxine deficiency, underscore the multifaceted nature of PD and its treatment-related complications. The findings in these case reports suggest that dietary insufficiencies, gastrointestinal dysfunctions, and drug-nutrient interactions may eventually precipitate pyridoxine deficiency, which in turn may lead to seizures by disrupting GABAergic neurotransmission. This sheds the light on the need for increased clinical awareness and routine monitoring of pyridoxine levels in patients with PD, especially those undergoing significant therapeutic adjustments or exhibiting comorbidities that might interfere with their dietary intake such as gastrointestinal manifestations or depression. Such proactive measures could potentially mitigate the impact of this complication in patients with PD, ultimately enhancing patient care and quality of life.

Integrating technology into a successful apomorphine delivery program in Thailand: a 10-year journey of achievements with a five-motto concept

Introduction

Apomorphine, a potent dopamine agonist, is a therapeutic option for patients with Parkinson's disease and motor fluctuations. However, the adoption of and adherence to this therapy have been limited by the need for complex delivery devices and specialized care as well as resource consumption, posing challenges for new physicians. Thailand is a unique example of a developing nation that has successfully implemented and continued the use of this therapy by employing cooperative technology that has dramatically enhanced apomorphine delivery services.

Methods

Establishing apomorphine delivery services requires significant resources and step-by-step solutions. We began our services by implementing various strategies in three chronological stages: the initial stage (2013-2015), intermediate stage (2016-2019), and current stage (2020-present), each presenting unique challenges. Together, we also implemented a proposed set of five mottos to strengthen our apomorphine delivery service. Using additive technology, we developed a patient registry platform that combined electronic data acquisition, video and remote monitoring using wearable sensors, and in-house mobile applications to support our service.

Results

At the initial stage, we assembled a team to enhance the efficacy and confirm the safety of apomorphine treatment in our hospital. At the intermediate stage, we expanded our apomorphine delivery services beyond just the patients at our hospital. We supported other hospitals in Thailand in setting up their own apomorphine services by educating both physicians and nurses regarding apomorphine therapy. With this educational undertaking, increased apomorphine-related knowledge among medical professionals, and a greater number of hospitals providing apomorphine services, an increasing number of patients were administered apomorphine in subsequent years. Currently, we are providing effective apomorphine delivery to improve patient outcomes and are seamlessly integrating technology into clinical practice. Incorporating integrative technologies in our apomorphine delivery program yielded positive results in data collection and support throughout patient care, in tracking patients' statuses, in the long-term use of this treatment, and in increasing medication adherence rates.

Conclusion

This perspective paper describes how technology can help provide supportive healthcare services in resource-constrained environments, such as in Thailand, offering a step-by-step approach to overcoming several limitations. The valuable insights from our 10-year journey in successfully integrating technology into apomorphine delivery services can benefit new physicians seeking to replicate our success.

Delivery of Allied Health Therapies to People with Parkinson's Disease in Africa

Allied health therapies refer to a range of healthcare professionals, including physiotherapists, occupational and speech-language therapists, who aim to optimize daily function and quality of life in conjunction with medical care. In this narrative review of literature on allied health therapies in people with Parkinson's disease (PD), we focused on the diversity in healthcare access, state of the art, current challenges in the African continent, and proposed solutions and future perspectives. Despite the increasing prevalence and awareness of PD in Africa, numerous challenges persist in its management. These include resource limitations, geographical barriers, sociocultural beliefs, and economic constraints. Nevertheless, innovative solutions, including telerehabilitation and community-based rehabilitation, offer hope. Collaborative efforts within the continent and internationally have shown potential in bridging training and resource gaps. Significant strides can be made with tailored interventions, technological advancements, and multifaceted collaborations. This review offers practical insights for healthcare professionals, policymakers, and caregivers to navigate and optimize PD care in the African context.

Towards improved access to device-aided therapies in advanced PD: the importance of cooperation of different disciplines

Managing the many issues in advanced Parkinson's disease (PD) requires education, continuous support, and specialized outpatient care involving a variety of allied healthcare professionals. It would be greatly appreciated if general neurologists and professionals from various disciplines who work with people diagnosed with Parkinson's disease (PwP) could remain knowledgeable about the existing therapies and their respective roles within the treatment continuum. The movement disorders specialist and the PD nurse are key actors in the coordination of a targeted and patient-empowering multidisciplinary approach for advanced PD. Affordable and timely access to these therapies for the PwP who may need them is presently a challenge for health systems. Education, training, and support for all the involved stakeholders in the process of PD care may improve quality of life both for PwP and caregivers, and reduce inadequate, expensive, time-consuming, and unsuccessful prolongation of standard medical therapies.

Infusion Therapies in the Treatment of Parkinson's Disease

Oral levodopa is the gold-standard therapy for treating Parkinson's disease (PD) but after a few years of treatment the therapeutic window narrows, and patients often experience various treatment-related complications. Patients in this advanced PD stage may benefit from alternative therapy, such as continuous intrajejunal delivery of levodopa-carbidopa intestinal gel (LCIG; or carbidopa-levodopa enteral suspension), continuous intrajejunal delivery of levodopa-carbidopa-entacapone intestinal gel, or continuous subcutaneous apomorphine infusion. Consideration and initiation of infusion therapies in advanced PD are suggested before the onset of major disability. The present review summarizes clinical evidence for infusion therapy in advanced PD management, discusses available screening tools for advanced PD, and provides considerations around optimal use of infusion therapy.

Management of dysphagia and gastroparesis in Parkinson's disease in real-world clinical practice - Balancing pharmacological and non-pharmacological approaches

Gastrointestinal (GI) issues are commonly experienced by patients with Parkinson's disease (PD). Those that affect the lower GI tract, such as constipation, are the most frequently reported GI problems among patients with PD. Upper GI issues, such as swallowing dysfunction (dysphagia) and delayed gastric emptying (gastroparesis), are also common in PD but are less well recognized by both patients and clinicians and, therefore, often overlooked. These GI issues may also be perceived by the healthcare team as less of a priority than management of PD motor symptoms. However, if left untreated, both dysphagia and gastroparesis can have a significant impact on the quality of life of patients with PD and on the effectiveness on oral PD medications, with negative consequences for motor control. Holistic management of PD should therefore include timely and effective management of upper GI issues by utilizing both non-pharmacological and pharmacological approaches. This dual approach is key as many pharmacological strategies have limited efficacy in this setting, so non-pharmacological approaches are often the best option. Although a multidisciplinary approach to the management of GI issues in PD is ideal, resource constraints may mean this is not always feasible. In 'real-world' practice, neurologists and PD care teams often need to make initial assessments and treatment or referral recommendations for their patients with PD who are experiencing these problems. To provide guidance in these cases, this article reviews the published evidence for diagnostic and therapeutic management of dysphagia and gastroparesis, including recommendations for timely and appropriate referral to GI specialists when needed and guidance on the development of an effective management plan.

Telemedicine as an Untapped Opportunity for Parkinson’s Nurses Training in Personalized Care Approaches

(1) Background: Parkinson nurses (PN) take over important functions in the telemedical care of person’s with Parkinson’s disease (PwPs). This requires special competencies that have so far been largely unexplored. The aim of the article is to identify competencies of PN operating in a personalized care model. (2) Methods: This study employed a qualitative approach. Based on the competency framework for telenursing, PN were asked about their competencies using a qualitative online survey. (3) Results: The results show that PN need competencies on a personal and organizational level, as well as in the relationship with PwPs. PN have developed these skills through professional exchange, training, and personal experience. In addition, both hindering and beneficial factors for the development of competencies could be identified. (4) Conclusions: Competency development for telemedical care is complex and must be designed and promoted in a targeted manner.