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"Allet, Lara"
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Insights into the profile, professional setting, and needs of in-home physiotherapists in Switzerland: a national online survey
2025
Background
The aging of the population and the increasing prevalence of chronic diseases result in a growing number of people living with functional disabilities. Swiss public health policy and population preferences lead to an increase in the number of people staying at home rather than in institutions in Switzerland. As a result, the demand for home care services is growing and physiotherapists play a key role. In the absence of available data, this study aims to provide an overview of the profile, patients, collaborations, job satisfaction, and professional needs of in-home physiotherapists in Switzerland.
Methods
A cross-sectional online survey was conducted in Switzerland from December 1, 2023 to March 17, 2024. Physiotherapists practising in-home physiotherapy were eligible to participate in the survey. Swiss physiotherapy associations disseminated the survey link electronically to their members. Data were collected anonymously online using REDCap software and analysed with RStudio. A subgroup analysis was conducted between French- and German-speaking parts of Switzerland.
Results
A total of 439 questionnaires were analysed. Participants demonstrated a high level of professional experience, with an average of 23.5 years in the profession and 17.2% of participants exclusively practiced in-home physiotherapy. Geriatrics, orthopaedics and musculoskeletal, and neurology were the primary domains treated, with a notable patient demographic aged 80 and over. Participants most frequently collaborated with physicians, nurses, and occupational therapists. Poor ergonomics was the most prevalent encountered difficulty by participants. Overall job satisfaction was high. Participants expressed a desire to have a facilitated access to patient medical information and to improve interprofessional collaboration, and argued in favour of tariff adjustments.
Conclusions
This study highlights several aspects of in-home physiotherapy in Switzerland. Although physiotherapists reported a high level of overall job satisfaction, access to patients’ medical information, interprofessional collaboration and ergonomics should be enhanced. Future research should assess interprofessional collaboration effectiveness, explore patient needs, and study digitalisation’s impact on this practice.
Journal Article
Effects of exercise training and dietary supplement on fat free mass and bone mass density during weight loss - a systematic review and meta-analysis. version 3; peer review: 2 approved
by
Allet, Lara
,
Gafner, Simone
,
Roth, Anja
in
Body Composition
,
Body mass index
,
Body weight loss
2022
Background: After a diet- or surgery induced weight loss almost 1/3 of lost weight consists of fat free mass (FFM) if carried out without additional therapy. Exercise training and a sufficient supply of protein, calcium and vitamin D is recommended to reduce the loss of FFM.
Objective: To investigate the effect of exercise training, protein, calcium, and vitamin D supplementation on the preservation of FFM during non-surgical and surgical weight loss and of the combination of all interventions together in adults with obesity.
Methods: A systematic review was performed with a pairwise meta-analysis and an exploratory network meta-analysis according to the PRISMA statement.
Results: Thirty studies were included in the quantitative analysis. The pairwise meta-analysis showed for Exercise Training + High Protein vs. High Protein a moderate and statistically significant effect size (SMD 0.45; 95% CI 0.04 to 0.86), for Exercise Training + High Protein vs. Exercise Training a high but statistically not significant effect size (SMD 0.91; 95% CI -0.59 to 2.41) and for Exercise Training alone vs. Control a moderate but statistically not significant effect size (SMD 0.67; 95% CI -0.25 to 1.60). In the exploratory network meta-analysis three interventions showed statistically significant effect sizes compared to Control and all of them included the treatment Exercise Training.
Conclusions: Results underline the importance of exercise training and a sufficient protein intake to preserve FFM during weight loss in adults with obesity. The effect of calcium and vitamin D supplementation remains controversial and further research are needed.
Journal Article
A targeted interprofessional educational intervention to address therapeutic adherence of venous leg ulcer persons (TIEIVLU): study protocol for a randomized controlled trial
by
Colin, Sophie
,
Buehrer Skinner, Monika
,
Allet, Lara
in
Analysis
,
Biomedicine
,
Care and treatment
2019
Background
Venous leg ulcers are slow-healing wounds with a high recurrence rate of 70% and a 60% risk of becoming chronic. Signs and symptoms such as pain or exudate are not only a burden on those affected but also on the healthcare system and society in general. The estimated leg ulcer prevalence in the general population is 1%. Treatment costs for leg ulcers are estimated to be 3% of overall health expenditure. Current therapeutic approaches are multifaceted and include compression therapy, leg elevation, specific ankle-exercises and a protein diet. They require an interdisciplinary team of health care professionals. Approximately 70% of patients have a knowledge deficit with regards to therapeutic measures and have difficulties with adherence to treatment protocols. Therefore, it is of utmost importance that the treatment team provides effective patient education and support during the learning phase. However, there is little evidence and no published studies that describe and evaluate effective interdisciplinary educational interventions that target compliance/adherence to the treatment plan in patients with leg ulcers. We therefore propose to develop an evidence-based interprofessional educational intervention and evaluate its feasibility first in a pilot study and subsequently in a randomized controlled trial.
Method/Design
First, the development of an evidence-based educational intervention in collaboration with an expert panel is proposed and second, a randomized controlled feasibility study in a wound-care outpatient clinic. Eligible patients (
n
= 20) with leg ulcers will be randomized to receive either interdisciplinary education and usual care or only usual care, for 12 weeks. Data will be analyzed using SPSS version 25. Univariate and bivariate analysis will be conducted according to the data level and distribution of the data.
Discussion
We will first develop an evidenced-based educational intervention and second, we will examine the feasibility of implementing this educational intervention in a realistic care context in patients with leg ulcers. The results will inform the final design of a subsequent randomized controlled trial, which will examine the effectiveness of the educational intervention. An intervention that enhances patient adherence to therapy would be beneficial to individual patients and to society as a whole.
Trial registration
ClinicalTrials.gov,
NCT03454698
. Registered on 6 March 2018.
Journal Article
The behavioral significance of coherent resting-state oscillations after stroke
by
Momjian-Mayor, Isabelle
,
Dubovik, Sviatlana
,
Pignat, Jean-Michel
in
Adult
,
Aged
,
Aged, 80 and over
2012
Stroke lesions induce not only loss of local neural function, but disruptions in spatially distributed areas. However, it is unknown whether they affect the synchrony of electrical oscillations in neural networks and if changes in network coherence are associated with neurological deficits. This study assessed these questions in a population of patients with subacute, unilateral, ischemic stroke.
Spontaneous cortical oscillations were reconstructed from high-resolution electroencephalograms (EEG) with adaptive spatial filters. Maps of functional connectivity (FC) between brain areas were created and correlated with patient performance in motor and cognitive scores.
In comparison to age matched healthy controls, stroke patients showed a selective disruption of FC in the alpha frequency range. The spatial distribution of alpha band FC reflected the pattern of motor and cognitive deficits of the individual patient: network nodes that participate normally in the affected functions showed local decreases in FC with the rest of the brain. Interregional FC in the alpha band, but not in delta, theta, or beta frequencies, was highly correlated with motor and cognitive performance. In contrast, FC between contralesional areas and the rest of the brain was negatively associated with patient performance.
Alpha oscillation synchrony at rest is a unique and specific marker of network function and linearly associated with behavioral performance. Maps of alpha synchrony computed from a single resting-state EEG recording provide a robust and convenient window into the functionality and organization of cortical networks with numerous potential applications.
Journal Article
Reliability and Diagnostic Accuracy of Commonly Used Performance Tests Relative to Fall History in Older Persons: A Systematic Review
by
Allet, Lara
,
Gafner, Simone Chantal
,
Bastiaenen, Caroline Henrice Germaine
in
Accidental Falls - prevention & control
,
Accuracy
,
Aged
2021
Early detection of fall risk is crucial for targeted fall prevention and rehabilitation. This systematic review facilitates decision-making concerning the optimal choice for a suitable fall risk assessment test for older persons in four different settings. This systematic review provides an overview of reliability and diagnostic accuracy (sensitivity [SE], specificity, likelihood ratios, and post-test probabilities) of commonly used performance measures to assess older persons' fall risk.
Two reviewers independently screened titles, abstracts, and full texts of all articles identified through a systematic search on the PubMed, Embase, CINAHL, and Web of Science databases. The methodological quality was critically appraised using the Quality Assessment of Diagnostic Accuracy Studies-2 tool and the COSMIN risk of bias tool. Due to a setting-dependent fall risk, four relevant settings were selected for the analyses: 1) community dwelling, 2) nursing home, 3) hospital, and 4) the combined setting of hospitalized and community-dwelling persons.
Recommendations for diagnostic accuracy can be made for the specific settings: setting 1) mini-balance evaluation system test, timed up and go test with fast speed (TUG FAST), cognitive TUG FAST, functional reach test, and fast gait speed; 2) TUG at usual speed; 3) none of the included tests; and 4) some hip muscle strength and hand grip strength tests might be recommended.
The review's results are applicable for use in clinical practice, both on a population and on an individual level for patients and caregivers. Most measures' reliability is sufficient. However, the included tests' discriminative ability is not optimal for clinical use in relevant settings. The low sample sizes of most of the included studies and a limited amount of studies in all but the community-dwelling setting hinder us from making strong recommendations.
Journal Article
Needs, benefits, and issues related to home adaptation: a user-centered case series applying a mixed-methods design
by
de Bie, Robert A.
,
Allet, Lara
,
Schorderet, Chloé
in
Activities of daily living
,
Adaptation
,
Adults
2022
Introduction
Home adaptation can be a key contributor to successfully aging at home, allowing older adults to remain in a familiar environment while maintaining their quality of life and well-being despite progressing functional difficulties. Although several theoretical studies on home adaptations exist, the benefits of custom home adaptations remain poorly evaluated. The present study's primary aims were to explore older adults' expectations and needs regarding home adaptations and evaluate the impact of individualized home adaptations on quality of life, fear of falling, independence, and difficulties using adapted rooms. Its secondary aim was to describe the barriers and facilitators of home adaptation.
Method
The 15 homes in this case series were adapted using an inclusive, interdisciplinary approach. Adaptations' effects were assessed using a parallel mixed-methods design. Quantitative and qualitative data were collected using questionnaires and semi-structured interviews. An architect and a health professional visited each home twice to assess the older adult's expectations and needs, evaluate the home's technical aspects, and co-create an adaptation plan with that study participant. They assessed the older adult's perceived quality of life, fear of falling, independence, and difficulties using the rooms needing adaptations. Inhabitants received two more visits after the adaptations (one or two months and six months later) to assess their benefits.
Results
Most homes had their bathroom adapted. Participants reported improved safety, independence, ease of use, positive feelings, and comfort. They also reported lower perceived levels of difficulties during the activities of daily living in the adapted rooms (reductions of 93.4% [SD = 12.7] of bathrooms and 100% of kitchens), an improvement in quality of life of 9.8% (SD = 27.6), and a reduction in fear of falling of 12.5% (SD = 9.7).
Conclusion
Home adaptations are beneficial to older adults' activities of daily living and improve their quality of life; however, several factors hinder the implementation of those adaptations.
Journal Article
A social network analysis to explore collaborative practice in home care: research protocol
2022
Background
The conceptualization of the home as a care environment and maintaining a high standard of care requires different professionals to collaborate. This study will explore collaborative practice in home care, needs and expectations of the stakeholders involved, and identify their roles and tasks. Secondly, it will investigate possible strategies to improve home care management and, more particularly, optimize collaborative practice in home care.
Methods
The study will be conducted during three distinct consecutive phases, within a multiphase mixed-methods design.
Phase 1
will use a quantitative approach in which a social network analysis will be conducted to have an overview of collaborative practice in home care in French-speaking Switzerland.
Phases 2
and
3
will be qualitative and focus on three different situations involving different locations (rural and urban) and different home care functioning (home care provided by agencies and home care providing by independent caregivers). In each situation, semi-structured interviews will be conducted with home care recipients and their home caregivers. In
phase 2
, results of
phase 1
’s network analysis will be discussed, such as roles, needs, and expectations of all stakeholders involved in home care. In
phase 3
,
phase 2
’s findings will be discussed and strategies to improve home care and to optimize collaborative practice will be explored.
Discussion
Over the past years, home care has grown considerably. Therefore, more and more different caregivers are involved in the recipients' homes. Since optimal coordination between these different caregivers is a prerequisite for quality and safe care, it is essential to investigate the existing collaborative practice and how it is functioning. This study will provide knowledge on roles, needs and expectations of different caregivers involved in home care. It will also allow for strategies to optimize collaborative practice and thus ensure comprehensive care for recipients. Finally, it will serve as a basis for future studies that can be conducted to address identified needs.
Journal Article
Reliability and validity of an adapted hip abductor strength measure as a potential new fall risk assessment for older persons: a study protocol
by
Ferrari, Serge
,
Allet, Lara
,
Gafner, Simone Chantal
in
Accidental Falls - prevention & control
,
Aged
,
Aging
2021
Background
Persons aged ≥ 65 years are currently the world’s fastest growing age group. An important complication of age is the increasing risk of falls. Falls have multifactorial etiology and modifiable risk factors open for interventions in prevention and rehabilitation, are of high interest. In this context, strong hip abductors seem to be important to prevent falls. A newly adapted measurement device to measure hip abductor strength (HAS) in a closed chain position was developed. We aim to assess feasibility, intra- and inter-tester reliability and construct and criterion validity of the new measure.
Methods
In two subsequent parts a feasibility, reliability and validity study with an adapted measurement instrument for the assessment of HAS (index test) in a closed chain position in persons aged ≥ 65 years will be conducted. Part I investigates feasibility of the measure in clinical settings as well as reliability of the new HAS test (
n
= 26). Part II evaluates construct and criterion validity (
n
= 169). Construct validity will be assessed cross-sectional, criterion validity by comparison with prospectively followed up fall history for 12 months (external criterion) and other functional fall risk assessments (Short Physical Performance Battery, Timed Up and Go test, usual gait speed and hand grip strength).
Discussion
Results of feasibility, will give insight in its applicability in daily clinical life and clinimetric properties will show if measurements of HAS in a closed chain position should be encouraged to include in fall risk assessments in older adults.
Journal Article
Reliability and measurement error of sensorimotor tests in patients with neck pain: a systematic review
by
Allet, Lara
,
Elsig, Simone
,
Caroline Henrice Germaine Bastiaenen
in
Eye movements
,
Neck pain
,
Patients
2023
BackgroundNeck pain is one of the leading causes of years lived with disability, and approximately half of people with neck pain experience recurrent episodes. Deficits in the sensorimotor system can persist even after pain relief, which may contribute to the chronic course of neck pain in some patients. Evaluation of sensorimotor capacities in patients with neck pain is therefore important. No consensus exists on how sensorimotor capacities of the neck should be assessed in physiotherapy. The aims of this systematic review are: (a) to provide an overview of tests used in physiotherapy for assessment of sensorimotor capacities in patients with neck pain; and (b) to provide information about reliability and measurement error of these tests, to enable physiotherapists to select appropriate tests.MethodsMedline, CINAHL, Embase and PsycINFO databases were searched for studies reporting data on the reliability and/or measurement error of sensorimotor tests in patients with neck pain. The results for reliability and measurement error were compared against the criteria for good measurement properties. The quality of evidence was assessed according to the modified GRADE method proposed by the COSMIN group.ResultsA total of 206 tests for assessment of sensorimotor capacities of the neck were identified and categorized into 18 groups of tests. The included tests did not cover all aspects of the sensorimotor system; tests for the sensory and motor components were identified, but not for the central integration component. Furthermore, no data were found on reliability or measurement error for some tests that are used in practice, such as movement control tests, which apply to the motor component. Approximately half of the tests showed good reliability, and 12 were rated as having good (+) reliability. However, tests that evaluated complex movements, which are more difficult to standardize, were less reliable. Measurement error could not be evaluated because the minimal clinically important change was not available for all tests.ConclusionOverall, the quality of evidence is not yet high enough to enable clear recommendations about which tests to use to assess the sensorimotor capacities of the neck.
Journal Article
Development of a tool to assess environmental factors to support home care – a Delphi study
by
de Bie, Robert A.
,
Allet, Lara
,
Bastiaenen, Caroline H.G.
in
Adaptation
,
Aged patients
,
Aging
2023
Background
Living in an adequate environment suited to one’s abilities and needs is an essential condition to function in daily life. However, no complete tool currently exists to provide a rapid overview of a person’s environment, both material (accommodation and auxiliary means) and social (entourage and available services). Our aim was to develop a tool to identify potentially problematic environmental factors and to determine when an in-depth assessment is necessary.
Methods
Health professionals experienced in home-based treatment participated in a three-round Delphi process. The first round aimed to define which items the tool should contain, the second to collect participants’ opinions on a first version of the tool, and the third to collect the participants’ opinions on the adapted version of the tool.
Results
A total of 29 people participated in the first round, 21 in the second and 18 in the third. The final tool contains 205 items divided into four categories (basic information about the inhabitant and their home, inhabitant’s level of independence and autonomy, home, tools and means at the inhabitant’s disposition) and two annexes (stairs to access to the home, internal staircase to the dwelling).
Conclusions
A complete tool allowing professionals working in patients’ homes to obtain an overview of the environmental factors that could represent obstacles to the independence of the inhabitant, or to the possibility of providing quality care could be developed. This tool is very complete but relatively long. To facilitate its usability, it would be relevant that a digital version to focus on individual relevant categories be elaborated.
Journal Article