10 results on '"Rochester L"'
Search Results
2. 53MOTOR IMPAIRMENTS ARE ASSOCIATED WITH FEAR OF FALLING IN PEOPLE WITH PARKINSON's DISEASE
- Author
-
Nell, J, primary, Stuart, S, additional, Galna, B, additional, Alcock, L, additional, and Rochester, L, additional
- Published
- 2017
- Full Text
- View/download PDF
3. The association between retirement and age on physical activity in older adults
- Author
-
Godfrey, A., primary, Lord, S., additional, Galna, B., additional, Mathers, J. C., additional, Burn, D. J., additional, and Rochester, L., additional
- Published
- 2013
- Full Text
- View/download PDF
4. Listening to the patients' voice: a conceptual framework of the walking experience.
- Author
-
Delgado-Ortiz L, Polhemus A, Keogh A, Sutton N, Remmele W, Hansen C, Kluge F, Sharrack B, Becker C, Troosters T, Maetzler W, Rochester L, Frei A, Puhan MA, and Garcia-Aymerich J
- Subjects
- Humans, Qualitative Research, Anthropology, Cultural methods, Walking
- Abstract
Background: walking is crucial for an active and healthy ageing, but the perspectives of individuals living with walking impairment are still poorly understood., Objectives: to identify and synthesise evidence describing walking as experienced by adults living with mobility-impairing health conditions and to propose an empirical conceptual framework of walking experience., Methods: we performed a systematic review and meta-ethnography of qualitative evidence, searching seven electronic databases for records that explored personal experiences of walking in individuals living with conditions of diverse aetiology. Conditions included Parkinson's disease, multiple sclerosis, chronic obstructive pulmonary disease, hip fracture, heart failure, frailty and sarcopenia. Data were extracted, critically appraised using the NICE quality checklist and synthesised using standardised best practices., Results: from 2,552 unique records, 117 were eligible. Walking experience was similar across conditions and described by seven themes: (i) becoming aware of the personal walking experience, (ii) the walking experience as a link between individuals' activities and sense of self, (iii) the physical walking experience, (iv) the mental and emotional walking experience, (v) the social walking experience, (vi) the context of the walking experience and (vii) behavioural and attitudinal adaptations resulting from the walking experience. We propose a novel conceptual framework that visually represents the walking experience, informed by the interplay between these themes., Conclusion: a multi-faceted and dynamic experience of walking was common across health conditions. Our conceptual framework of the walking experience provides a novel theoretical structure for patient-centred clinical practice, research and public health., (© The Author(s) 2023. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For permissions, please email: journals.permissions@oup.com.)
- Published
- 2023
- Full Text
- View/download PDF
5. Resistance exercise as a treatment for sarcopenia: prescription and delivery.
- Author
-
Hurst C, Robinson SM, Witham MD, Dodds RM, Granic A, Buckland C, De Biase S, Finnegan S, Rochester L, Skelton DA, and Sayer AA
- Subjects
- Aged, Humans, Muscle Strength physiology, Muscle, Skeletal, Prescriptions, Resistance Training, Sarcopenia therapy
- Abstract
Sarcopenia is a generalised skeletal muscle disorder characterised by reduced muscle strength and mass and associated with a range of negative health outcomes. Currently, resistance exercise (RE) is recommended as the first-line treatment for counteracting the deleterious consequences of sarcopenia in older adults. However, whilst there is considerable evidence demonstrating that RE is an effective intervention for improving muscle strength and function in healthy older adults, much less is known about its benefits in older people living with sarcopenia. Furthermore, evidence for its optimal prescription and delivery is very limited and any potential benefits of RE are unlikely to be realised in the absence of an appropriate exercise dose. We provide a summary of the underlying principles of effective RE prescription (specificity, overload and progression) and discuss the main variables (training frequency, exercise selection, exercise intensity, exercise volume and rest periods) that can be manipulated when designing RE programmes. Following this, we propose that an RE programme that consists of two exercise sessions per week and involves a combination of upper- and lower-body exercises performed with a relatively high degree of effort for 1-3 sets of 6-12 repetitions is appropriate as a treatment for sarcopenia. The principles of RE prescription outlined here and the proposed RE programme presented in this paper provide a useful resource for clinicians and exercise practitioners treating older adults with sarcopenia and will also be of value to researchers for standardising approaches to RE interventions in future sarcopenia studies., (© The Author(s) 2022. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For permissions, please email: journals.permissions@oup.com.)
- Published
- 2022
- Full Text
- View/download PDF
6. Mobility endpoints in marketing authorisation of drugs: what gets the European medicines agency moving?
- Author
-
Jaeger SU, Wohlrab M, Schoene D, Tremmel R, Chambers M, Leocani L, Corriol-Rohou S, Klenk J, Sharrack B, Garcia-Aymerich J, Rochester L, Maetzler W, Puhan M, Schwab M, and Becker C
- Subjects
- Aged, Humans, Marketing, Quality of Life, Drug Approval, Pharmaceutical Preparations
- Abstract
Background: Mobility is defined as the ability to independently move around the environment and is a key contributor to quality of life, especially in older age. The aim of this study was to evaluate the use of mobility as a decisive outcome for the marketing authorisation of drugs by the European Medicines Agency (EMA)., Methods: Fifteen therapeutic areas which commonly lead to relevant mobility impairments and alter the quantity and/or the quality of walking were selected: two systemic neurological diseases, four conditions primarily affecting exercise capacity, seven musculoskeletal diseases and two conditions representing sensory impairments. European Public Assessment Reports (EPARs) published by the EMA until September 2020 were examined for mobility endpoints included in their 'main studies'. Clinical study registries and primary scientific publications for these studies were also reviewed., Results: Four hundred and eighty-four EPARs yielded 186 relevant documents with 402 'main studies'. The EPARs reported 153 primary and 584 secondary endpoints which considered mobility; 70 different assessment tools (38 patient-reported outcomes, 13 clinician-reported outcomes, 8 performance outcomes and 13 composite endpoints) were used. Only 15.7% of those tools distinctly informed on patients' mobility status. Out of 402, 105 (26.1%) of the 'main studies' did not have any mobility assessment. Furthermore, none of these studies included a digital mobility outcome., Conclusions: For conditions with a high impact on mobility, mobility assessment was given little consideration in the marketing authorisation of drugs by the EMA. Where mobility impairment was considered to be a relevant outcome, questionnaires or composite scores susceptible to reporting biases were predominantly used., (© The Author(s) 2021. Published by Oxford University Press on behalf of the British Geriatrics Society.)
- Published
- 2022
- Full Text
- View/download PDF
7. Research with older people in a world with COVID-19: identification of current and future priorities, challenges and opportunities.
- Author
-
Richardson SJ, Carroll CB, Close J, Gordon AL, O'Brien J, Quinn TJ, Rochester L, Sayer AA, Shenkin SD, van der Velde N, Woo J, and Witham MD
- Subjects
- Aged, COVID-19, Humans, SARS-CoV-2, Surveys and Questionnaires, Betacoronavirus, Biomedical Research methods, Coronavirus Infections epidemiology, Delivery of Health Care methods, Pandemics prevention & control, Pneumonia, Viral epidemiology
- Abstract
Older people are disproportionately affected by the COVID-19 pandemic, which has had a profound impact on research as well as clinical service delivery. This commentary identifies key challenges and opportunities in continuing to conduct research with and for older people, both during and after the current pandemic. It shares opinions from responders to an international survey, a range of academic authors and opinions from specialist societies. Priorities in COVID-19 research include its specific presentation in older people, consequences for physical, cognitive and psychological health, treatments and vaccines, rehabilitation, supporting care homes more effectively, the impact of social distancing, lockdown policies and system reconfiguration to provide best health and social care for older people. COVID-19 research needs to be inclusive, particularly involving older people living with frailty, cognitive impairment or multimorbidity, and those living in care homes. Non-COVID-19 related research for older people remains of critical importance and must not be neglected in the rush to study the pandemic. Profound changes are required in the way that we design and deliver research for older people in a world where movement and face-to-face contact are restricted, but we also highlight new opportunities such as the ability to collaborate more widely and to design and deliver research efficiently at scale and speed., (© The Author(s) 2020. Published by Oxford University Press on behalf of the British Geriatrics Society. All rights reserved. For permissions, please email: journals.permissions@oup.com.)
- Published
- 2020
- Full Text
- View/download PDF
8. The association between retirement and age on physical activity in older adults.
- Author
-
Godfrey A, Lord S, Galna B, Mathers JC, Burn DJ, and Rochester L
- Subjects
- Accelerometry methods, Accelerometry statistics & numerical data, Activities of Daily Living psychology, Aged, Cross-Sectional Studies, Female, Humans, Independent Living psychology, Independent Living statistics & numerical data, Life Change Events, Male, Middle Aged, Monitoring, Ambulatory methods, Sedentary Behavior, United Kingdom, Age Factors, Aging psychology, Employment psychology, Employment statistics & numerical data, Motor Activity, Retirement psychology, Retirement statistics & numerical data
- Abstract
Background: retirement is a major life change that is likely to affect lifestyles and yet little is still known about its influence on physical activity (PA). This study objectively quantified sedentary behaviour and ambulatory activity outcomes in retired and non-retired older, community-dwelling adults., Methods: PA was quantified in 98 community-dwelling older adults (69.1 ± 7.6 years) who wore an activPAL PA monitor (accelerometer) for seven consecutive days. Outcomes representing the volume, pattern and variability of sedentary behaviour and ambulatory activity were derived from the cross-sectional accelerometer data. The association between retirement, ageing and their interaction on sedentary and ambulatory outcomes were examined., Results: being retired was associated with a reduced percentage of sedentary behaviour; reduced long bouts of sitting (>55 min) and increased the percentage of ambulatory activity. The volume of sedentary behaviour increased with age, whereas ambulatory activity reduced with age. Measures of pattern and variability did not change with retirement or age. With respect to recommended amounts of PA, there was no difference between retired and employed adults and only 21% achieved the recommended 150 min/week (accumulated in ≥10 min bouts of walking)., Conclusion: while retirement was associated with a greater volume of PA, most older adults do not meet current recommended PA guidelines. Interventions are needed to increase PA in older adults in the years leading to and after the transition to retirement.
- Published
- 2014
- Full Text
- View/download PDF
9. Mild cognitive impairment in Parkinson's disease.
- Author
-
Yarnall AJ, Rochester L, and Burn DJ
- Subjects
- Age Factors, Aging psychology, Antiparkinson Agents therapeutic use, Cognitive Dysfunction diagnosis, Cognitive Dysfunction drug therapy, Cognitive Dysfunction psychology, Dementia epidemiology, Dementia psychology, Disease Progression, Humans, Nootropic Agents therapeutic use, Parkinson Disease diagnosis, Parkinson Disease drug therapy, Parkinson Disease psychology, Prevalence, Risk Factors, Cognition drug effects, Cognitive Dysfunction epidemiology, Parkinson Disease epidemiology
- Abstract
The concept of mild cognitive impairment (MCI) in the general population has received increased attention over recent years, and is associated with risk of progression to Alzheimer's disease. Within Parkinson's disease (PD), MCI (PD-MCI) is also now recognised to be relatively common, with certain subtypes predicting progression to Parkinson's disease dementia (PDD). Recently, criteria to better characterise PD-MCI and its subtypes have been produced by the Movement Disorder Society. In contrast to the population as a whole, where amnestic MCI is the most common subtype, non-amnestic PD-MCI dominates, with prominent executive and attention dysfunction. Although the pathophysiology of PD-MCI is poorly understood and encompasses both PD and non-PD pathology, it is most likely the result of a complex interaction between neurotransmitter dysfunction, synaptic pathology, protein aggregation and neuronal damage. Determining the factors that influence the progression of these pathologies in PD and the individuals at risk of ultimately developing PDD is critical for targeted intervention and drug discovery studies. Further work is required, however, to determine the significance of PD-MCI and also to validate the diagnostic criteria. This would be best delivered in the form of longitudinal studies in homogenous cohorts of PD participants, to allow prognostication and generalisation among the PD population. At the present time, no drug therapies are available for PD-MCI. Management includes screening for the disorder, excluding treatable causes of cognitive decline and cautious use of dopamine agonists and medications such as anticholinergics.
- Published
- 2013
- Full Text
- View/download PDF
10. Exploring patterns of daily physical and sedentary behaviour in community-dwelling older adults.
- Author
-
Lord S, Chastin SF, McInnes L, Little L, Briggs P, and Rochester L
- Subjects
- Actigraphy instrumentation, Age Factors, Aged, Aged, 80 and over, Body Mass Index, Cognition, Factor Analysis, Statistical, Female, Habits, Humans, Longitudinal Studies, Male, Principal Component Analysis, Regression Analysis, Time Factors, United Kingdom, Walking, Aging, Independent Living, Motor Activity, Sedentary Behavior
- Abstract
Background: recent evidence suggests that the interaction between periods of sedentary and activity behaviour is important for health; providing distinctive information to assessment of activity alone. This study quantified activity and sedentary behaviour in older, community-dwelling adults., Methods: fifty-six community-dwelling older adults with an average age 79 (SD) years wore an ActivPAL accelerometer for 7 days and were assessed for a range of motor, cognitive and affective characteristics. Seven variables derived from accelerometry considered to represent four characteristics of habitual behaviour (volume, frequency, intensity and variability) were submitted to principal components factor analysis (PCA). Factor scores were retained and used as dependent variables in regression analysis., Results: three significant orthogonal factors emerged from the PCA, accounting for 80% of the variance in test scores: 'walking behaviour' which accounted for 39% of variance in the model; 'sedentary behaviour' explaining 24.3% of total variance; and 'postural transitions' which accounted for 16.7% of total variance. For the regression analysis, younger age and lower body mass index (BMI) emerged as significant predictors of physical behaviour, explaining 36% of the total variance. For postural transitions, lower BMI was the unique contributor, explaining 15% of total variance. Significant predictors of sedentary behaviours were not identified., Conclusions: walking, sedentary and transitory behaviours are distinct from each other, and together explain daily function. Further research on a larger sample is indicated to explore the characteristics that explain these behaviours, in particular the interplay between sedentary behaviour and periods of physical activity.
- Published
- 2011
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.