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1.
BMJ Open ; 14(5): e081680, 2024 May 20.
Artículo en Inglés | MEDLINE | ID: mdl-38772583

RESUMEN

OBJECTIVE: People with post-stroke aphasia (language/communication impairment) and their supporters report mixed satisfaction with stroke and aphasia care. To date, however, their journey of care and the key service interactions that shape their experience have not been comprehensively explored. We aimed to investigate the lived experience of post-stroke aphasia care, across the continuum of care and by geographical location, to establish priorities for service design. DESIGN: This is the first stage of an experience-based co-design study. We purposively sampled people with aphasia (PWA) and significant others (SOs) across 21 hospital and health service sites, community groups and by self-referral. Participants shared experiences of care in online interviews and focus groups. Touchpoints (key moments that shape experience) and unmet needs were identified using qualitative thematic analysis. Priorities for service design were established using an adapted nominal group technique. SETTING: Sites spanned remote, regional and metropolitan areas in Queensland, Australia. PARTICIPANTS: PWA (n=32; mild=56%; moderate=31%; severe=13%) and SOs (n=30) shared 124 experiences of acute, rehabilitation and community-based care in 23 focus groups and 13 interviews. RESULTS: Both positive and negative healthcare experiences occurred most frequently in hospital settings. Negative experiences regularly related to communication with health professionals, while positive experiences related to the interpersonal qualities of healthcare providers (eg, providing hope) for PWA, or witnessing good rapport between a PWA and their health professional for SOs. To improve services, PWA prioritised communicatively accessible education and information and SOs prioritised access to psychological and peer support. CONCLUSIONS: We identified key aspects of post-stroke aphasia care that shape experience. The needs of PWA and SOs may be better met through health professional training in supported communication, increased service availability in regional and remote areas, communication-accessible hospital environments, increased access to psychological and peer support, and meaningful involvement of SOs in rehabilitation.


Asunto(s)
Afasia , Grupos Focales , Rehabilitación de Accidente Cerebrovascular , Accidente Cerebrovascular , Humanos , Afasia/etiología , Afasia/rehabilitación , Afasia/terapia , Femenino , Masculino , Persona de Mediana Edad , Anciano , Accidente Cerebrovascular/complicaciones , Rehabilitación de Accidente Cerebrovascular/métodos , Queensland , Adulto , Investigación Cualitativa , Necesidades y Demandas de Servicios de Salud , Anciano de 80 o más Años , Satisfacción del Paciente
2.
BMJ Open ; 14(5): e078714, 2024 May 06.
Artículo en Inglés | MEDLINE | ID: mdl-38719304

RESUMEN

INTRODUCTION: The term primary progressive aphasia (PPA) describes a group of language-led dementias. Disease-modifying treatments that delay, slow or reverse progression of PPA are currently lacking, though a number of interventions to manage the symptoms of PPA have been developed in recent years. Unfortunately, studies exploring the effectiveness of these interventions have used a variety of different outcome measures, limiting comparability. There are more constructs, apart from word retrieval, that are important for people with PPA that have not received much attention in the research literature. Existing core outcome sets (COS) for dementia and non-progressive aphasia do not meet the needs of people with PPA, highlighting a need to develop a specific COS for PPA. METHODS AND ANALYSIS: This protocol describes a three-stage study to identify a COS for PPA interventions in research and clinical practice. The stage 1 systematic review will identify existing speech, language and communication measures used to examine the effectiveness of interventions for PPA in the research literature. Employing a nominal group technique, stage 2 will identify the most important outcomes for people with PPA and their families. The data collected in stages 1 and 2 will be jointly analysed with the project PPI group and will inform the stage 2 modified Delphi consensus study to identify a core outcome measurement set for PPA among a range of research disciplines undertaking intervention studies for people with PPA. ETHICS AND DISSEMINATION: Ethical approval for stage 2 of the study has been sought individually in each country at collaborating institutions and is stated in detail in the manuscript. Stage 3 has been granted ethical approval by the Chairs of UCL Language and Cognition Department Ethics, Project ID LCD-2023-06. Work undertaken at stages 1, 2 and 3 will be published in open-access peer-reviewed journal articles and presented at international scientific conferences. PROSPERO REGISTRATION NUMBER: CRD42022367565.


Asunto(s)
Afasia Progresiva Primaria , Proyectos de Investigación , Humanos , Afasia Progresiva Primaria/terapia , Revisiones Sistemáticas como Asunto , Técnica Delphi , Evaluación de Resultado en la Atención de Salud , Consenso
3.
Brain Impair ; 252024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-38566294

RESUMEN

Background People with aphasia experience depression and anxiety associated with negative outcomes across a range of time post-stroke. Stroke clinicians are well-positioned to facilitate low-intensity psychotherapeutic interventions after aphasia (e.g. mood screening, behavioural activation, problem-solving therapy, relaxation therapy); however, they self-report a lack of knowledge, skills and confidence to do so. The Theoretical Domains Framework (TDF) provides a lens through which to view and target clinician behaviours and training needs in this area of practice. The aim of this study was to develop and gain consensus on items for a rating scale of clinical competencies in facilitating individual-based, low-intensity psychotherapeutic interventions for people with aphasia. Methods An e-Delphi methodology using focus groups and survey rounds was used to gain consensus on clinical competencies considered important. Results Eight stroke clinicians (speech pathologists and psychologists), two people with aphasia and three family members participated in one of four focus groups. Four themes were derived from the data: (1) Communication support, (2) Assessment and therapy structure, (3) Interpersonal skills, and (4) Needs of the significant other (family or friend). Themes informed an initial list of 23 self-rated and observer-rated competency items. Following two rounds of e-Delphi surveys, 11 stroke clinicians (six speech pathologists and five psychologists) reached consensus (80-100%) for 19 competencies. Conclusions The Psychological Care in Aphasia Rehabilitation Competency scale offers a preliminary list of items to guide and train clinicians to implement low-intensity psychotherapeutic interventions for people with aphasia.


Asunto(s)
Afasia , Rehabilitación de Accidente Cerebrovascular , Accidente Cerebrovascular , Humanos , Competencia Clínica , Consenso , Afasia/diagnóstico , Accidente Cerebrovascular/complicaciones , Rehabilitación de Accidente Cerebrovascular/métodos
4.
Am J Speech Lang Pathol ; : 1-8, 2024 Apr 19.
Artículo en Inglés | MEDLINE | ID: mdl-38640071

RESUMEN

PURPOSE: The study purpose was to compare the practice patterns captured by self-reported logbook data and those recorded by a computerized home program application. The current study is part of a larger single-case research design study aimed at investigating the effect of logbook use on home program adherence in people with aphasia poststroke. METHOD: Data from six adults with chronic aphasia with interest in improving their reading were used in this secondary analysis. Participants completed reading comprehension therapy tasks using a mobile application and tablet. The activities were self-directed and designed for people with aphasia to complete independently. We created an aphasia-friendly logbook based on best practices to allow participants to record their estimated total minutes practiced. Participants received instructions to practice the reading therapy application 80 min a day 7 days a week for the duration of the study. We calculated the difference in the total time per day recorded by each participant to the application data collected. RESULTS: All participants used the logbook to record their practice. There was a strong relationship between self-reported logbook practice and application-recorded practice for four of the six participants. Individual differences were noted and explored. CONCLUSION: These results suggest that some people with aphasia can use logbooks with aphasia-friendly modifications to accurately estimate the amount of practice completed outside of therapy sessions.

5.
Microbiol Resour Announc ; : e0007524, 2024 Apr 23.
Artículo en Inglés | MEDLINE | ID: mdl-38651911

RESUMEN

We report four Chitinophaga sp. strains isolated from wastewater collected onboard the International Space Station. Here, we present three finished and one draft genome. Taxonomic ranks established by genome-based analysis indicate that these Chitinophaga sp. strains represent candidates for a new species.

6.
BMJ Open ; 14(3): e080532, 2024 Mar 21.
Artículo en Inglés | MEDLINE | ID: mdl-38514146

RESUMEN

INTRODUCTION: People with aphasia following stroke experience disproportionally poor outcomes, yet there is no comprehensive approach to measuring the quality of aphasia services. The Meaningful Evaluation of Aphasia SeRvicES (MEASuRES) minimum dataset was developed in partnership with people with lived experience of aphasia, clinicians and researchers to address this gap. It comprises sociodemographic characteristics, quality indicators, treatment descriptors and outcome measurement instruments. We present a protocol to pilot the MEASuRES minimum dataset in clinical practice, describe the factors that hinder or support implementation and determine meaningful thresholds of clinical change for core outcome measurement instruments. METHODS AND ANALYSIS: This research aims to deliver a comprehensive quality assessment toolkit for poststroke aphasia services in four studies. A multicentre pilot study (study 1) will test the administration of the MEASuRES minimum dataset within five Australian health services. An embedded mixed-methods process evaluation (study 2) will evaluate the performance of the minimum dataset and explore its clinical applicability. A consensus study (study 3) will establish consumer-informed thresholds of meaningful change on core aphasia outcome constructs, which will then be used to establish minimal important change values for corresponding core outcome measurement instruments (study 4). ETHICS AND DISSEMINATION: Studies 1 and 2 have been registered with the Australian and New Zealand Clinical Trial Registry (ACTRN12623001313628). Ethics approval has been obtained from the Royal Brisbane and Women's Hospital (HREC/2023/MNHB/95293) and The University of Queensland (2022/HE001946 and 2023/HE001175). Study findings will be disseminated through peer-reviewed publications, conference presentations and engagement with relevant stakeholders including healthcare providers, policy-makers, stroke and rehabilitation audit and clinical quality registry custodians, consumer support organisations, and individuals with aphasia and their families.


Asunto(s)
Afasia , Rehabilitación de Accidente Cerebrovascular , Accidente Cerebrovascular , Femenino , Humanos , Proyectos Piloto , Calidad de Vida , Australia , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/terapia , Afasia/rehabilitación , Estudios Multicéntricos como Asunto
7.
J Allied Health ; 53(1): 10-18, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38430491

RESUMEN

BACKGROUND: Interprofessional education is recognized as an important part of the training of future health professionals. Limited investigation has been done on the experiences of students who have completed interprofessional mentored research during their clinical training. PURPOSE: To explore if this experience provided meaningful training in key areas of interprofessional education. METHOD: Using a qualitative descriptive framework, one-on-one interviews were conducted with eight healthcare providers (three occupational therapists and five speech language pathologists) who engaged in interprofessional research during their clinical training. Qualitative content analysis was completed with triangulation by analyst and member checking. CONCLUSION: Three main themes were identified: 1) interprofessional research project collaboration, 2) professional development, and 3) recommendations for student-oriented interprofessional research collaborations. The results illustrated that the health practitioners found their student experiences valuable to their current interprofessional practice and provided salient training on roles and responsibilities, teamwork, and communication.


Asunto(s)
Personal de Salud , Estudiantes , Humanos , Terapeutas Ocupacionales , Comunicación , Educación Interprofesional , Investigación Cualitativa , Relaciones Interprofesionales
8.
Stroke ; 55(4): 1129-1135, 2024 04.
Artículo en Inglés | MEDLINE | ID: mdl-38527148

RESUMEN

Aphasia research has traditionally been considered a (unidisciplinary) niche topic in medical science. The international Collaboration of Aphasia Trialists (CATs) is a global collaboration of multidisciplinary aphasia researchers. Over the past 10 years, CATs has collectively taken a rigorous approach to systematically address persistent challenges to aphasia research quality. This article summarizes the achievements over the past decade. CATs' achievements include: standardizing terminology, advancing aphasia research design by aphasia expert consensus recommendations, developing a core data set and intervention descriptors, facilitating the involvement of people with the language impairment aphasia in the research process, translating, and adapting assessment tools into global languages, encouraging data sharing, developing innovative secondary data analysis methodologies and promoting the transparency and accessibility of high quality aphasia research reports. CATs' educational and scientific achievements over the past 10 years far exceed what individual researchers in the field could have ever achieved.


Asunto(s)
Afasia , Accidente Cerebrovascular , Humanos , Accidente Cerebrovascular/complicaciones , Afasia/terapia , Terapia del Lenguaje , Lenguaje , Consenso
9.
Astrobiology ; 24(3): 230-274, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38507695

RESUMEN

As focus for exploration of Mars transitions from current robotic explorers to development of crewed missions, it remains important to protect the integrity of scientific investigations at Mars, as well as protect the Earth's biosphere from any potential harmful effects from returned martian material. This is the discipline of planetary protection, and the Committee on Space Research (COSPAR) maintains the consensus international policy and guidelines on how this is implemented. Based on National Aeronautics and Space Administration (NASA) and European Space Agency (ESA) studies that began in 2001, COSPAR adopted principles and guidelines for human missions to Mars in 2008. At that point, it was clear that to move from those qualitative provisions, a great deal of work and interaction with spacecraft designers would be necessary to generate meaningful quantitative recommendations that could embody the intent of the Outer Space Treaty (Article IX) in the design of such missions. Beginning in 2016, COSPAR then sponsored a multiyear interdisciplinary meeting series to address planetary protection "knowledge gaps" (KGs) with the intent of adapting and extending the current robotic mission-focused Planetary Protection Policy to support the design and implementation of crewed and hybrid exploration missions. This article describes the outcome of the interdisciplinary COSPAR meeting series, to describe and address these KGs, as well as identify potential paths to gap closure. It includes the background scientific basis for each topic area and knowledge updates since the meeting series ended. In particular, credible solutions for KG closure are described for the three topic areas of (1) microbial monitoring of spacecraft and crew health; (2) natural transport (and survival) of terrestrial microbial contamination at Mars, and (3) the technology and operation of spacecraft systems for contamination control. The article includes a KG data table on these topic areas, which is intended to be a point of departure for making future progress in developing an end-to-end planetary protection requirements implementation solution for a crewed mission to Mars. Overall, the workshop series has provided evidence of the feasibility of planetary protection implementation for a crewed Mars mission, given (1) the establishment of needed zoning, emission, transport, and survival parameters for terrestrial biological contamination and (2) the creation of an accepted risk-based compliance approach for adoption by spacefaring actors including national space agencies and commercial/nongovernment organizations.


Asunto(s)
Marte , Vuelo Espacial , Humanos , Medio Ambiente Extraterrestre , Exobiología , Contención de Riesgos Biológicos , Nave Espacial
10.
Disabil Rehabil ; : 1-24, 2024 Feb 28.
Artículo en Inglés | MEDLINE | ID: mdl-38415619

RESUMEN

PURPOSE: Stroke can affect driving, an important activity of daily living. Little is known about whether aphasia (language impairment) impacts driving post-stroke. This scoping review explores impacts and perceived impacts of aphasia on driving performance, and the process of returning to driving post-stroke. MATERIALS AND METHODS: Scoping review using Arksey and O'Malley's framework, reported using the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). Bibliographic databases were searched and international clinical practice guidelines were sourced online. Full-text articles were independently assessed by two reviewers. Results were tabulated and summarised using narrative synthesis. RESULTS: Forty-three literature sources and 17 clinical practice guidelines were identified. Six studies investigated return to driving with aphasia post-stroke; 37 sources from the broader literature contributed to objectives. It remains unclear whether aphasia impacts fitness-to-drive; however, people with aphasia face barriers in returning to driving due to: (1) uncertainty regarding the role of language in driving; (2) poor awareness and knowledge of aphasia, and (3) communication demands in the patient-journey and assessment. CONCLUSIONS: The current evidence base is limited, inconsistent, and lacking in quality and recency and there is a lack of guidelines to support clinical practice. People with aphasia face barriers in returning to driving; however, it is unclear if aphasia affects fitness-to-drive post-stroke. Implications for rehabilitationPeople with aphasia, their caregivers and clinicians have identified return to driving as a top 10 research priority.We do not know if aphasia affects fitness-to-drive post-stroke, but communication difficulties can make the process of returning to driving more difficult.Speech pathologists have an important role in ensuring that driving is discussed with people with aphasia post-stroke.Speech pathologists should support the multidisciplinary team to understand and meet the communication needs of people with aphasia throughout the driving evaluation process.

11.
Am J Speech Lang Pathol ; 33(3): 1504-1512, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-38358944

RESUMEN

PURPOSE: Text-to-speech (TTS) technology potentially benefits people with aphasia by presenting content through two modalities simultaneously; however, for this to help, eye fixations must synchronize with the auditory rendition of words. Researchers have yet to explore how often and to what extent people with aphasia achieve modality synchronization. This retrospective analysis examined the percent of words people with aphasia see and hear concurrently when reading passages presented via TTS technology. Text-to-speech (TTS) technology potentially benefits people with aphasia by presenting content through two modalities simultaneously; however, for this to help, eye fixations must synchronize with the auditory rendition of words. Researchers have yet to explore how often and to what extent people with aphasia achieve modality synchronization. This retrospective analysis examined the percent of words people with aphasia see and hear concurrently when reading passages presented via TTS technology. METHOD: Nine adults with aphasia had their eye movements tracked while processing TTS passages at a preselected default rate of 150 words per minute. Modality synchronization occurred whenever fixation on a written word occurred during the time span beginning 300 ms before auditory presentation and ending at the next word's initiation. Correlations between standardized test scores, unsupported reading rate, and modality synchronization percentages were informative about the association of aphasia and reading impairment severity with achievement of synchronicity. RESULTS: Three participants demonstrated consistent modality synchronization; average synchronicity ranged from 67% to 76% of passage words. One participant displayed inconsistent synchronization within passages and achieved an average of 58%. The remaining five participants rarely achieved synchronization, with fixations typically lagging substantially behind the auditory presentation. A significant positive correlation occurred between paragraph reading comprehension test scores and modality synchronization percentages. CONCLUSIONS: A default TTS presentation rate does not result in dual modality synchronization for most people with aphasia. This lack of synchronization may contribute to inconsistencies in the benefit people with aphasia experience when provided with TTS support.


Asunto(s)
Afasia , Lectura , Humanos , Afasia/psicología , Afasia/fisiopatología , Masculino , Femenino , Persona de Mediana Edad , Anciano , Estudios Retrospectivos , Fijación Ocular , Adulto , Equipos de Comunicación para Personas con Discapacidad , Movimientos Oculares , Tecnología de Seguimiento Ocular , Factores de Tiempo
12.
Clin Rehabil ; 38(6): 802-810, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38374687

RESUMEN

OBJECTIVE: To identify and agree on what outcome domains should be measured in research and clinical practice when working with stroke survivors who have dysarthria. DESIGN: Delphi process, two rounds of an online survey followed by two online consensus meetings. SETTING: UK and Australia. PARTICIPANTS: Stroke survivors with experience of dysarthria, speech and language therapists/pathologists working in stroke and communication researchers. METHODS: Initial list of outcome domains generated from existing literature and with our patient and public involvement group to develop the survey. Participants completed two rounds of this survey to rate importance. Outcomes were identified as 'in', 'unclear' or 'out' from the second survey. All participants were invited to two consensus meetings to discuss these results followed by voting to identify critically important outcome domains for a future Core Outcome Set. All outcomes were voted on in the consensus meetings and included if 70% of meeting participants voted 'yes' for critically important. RESULTS: In total, 148 surveys were fully completed, and 28 participants attended the consensus meetings. A core outcome set for dysarthria after stroke should include four outcome domains: (a) intelligibility of speech, (b) ability to participate in conversations, (c) living well with dysarthria, (d) skills and knowledge of communication partners (where relevant). CONCLUSIONS: We describe the consensus of 'what' speech outcomes after stroke are valued by all stakeholders including those with lived experience. We share these findings to encourage the measurement of these domains in clinical practice and research and for future research to identify 'how' best to measure these outcomes.


Asunto(s)
Técnica Delphi , Disartria , Rehabilitación de Accidente Cerebrovascular , Accidente Cerebrovascular , Humanos , Disartria/etiología , Disartria/rehabilitación , Accidente Cerebrovascular/complicaciones , Femenino , Masculino , Evaluación de Resultado en la Atención de Salud , Persona de Mediana Edad , Australia , Consenso , Anciano , Encuestas y Cuestionarios , Reino Unido
13.
Disabil Rehabil ; 46(7): 1274-1287, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-37010112

RESUMEN

PURPOSE: To conduct a scoping review on five individual social determinants of health (SDOHs): gender, education, ethnicity, socioeconomic status, and social support, in relation to post-stroke aphasia outcomes. MATERIALS AND METHODS: A comprehensive search across five databases was conducted in 2020 and updated in 2022. Twenty-five studies (3363 participants) met the inclusion criteria. Data on SDOHs and aphasia outcomes were extracted and analysed descriptively. RESULTS: Twenty studies provide information on SDOH and aphasia recovery outcomes. Five studies provide insights on SDOH and response to aphasia intervention. Research on SDOH and aphasia recovery has predominantly focussed solely on language outcomes (14 studies), with less research on the role of SDOH on activity, participation, and quality of life outcomes (6 studies). There is no evidence to support a role for gender or education on language outcomes in the first 3 months post stroke. SDOHs may influence aphasia outcomes at or beyond 12 months post onset. CONCLUSIONS: Research on SDOHs and aphasia outcomes is in its infancy. Given SDOHs are modifiable and operate over a lifetime, and aphasia is a chronic condition, there is a pressing need to understand the role of SDOHs on aphasia outcomes in the long term.


Research on the role of Social Determinants of Health (SDoH) and aphasia outcomes is in its infancy.The role of SDoHs has been mainly investigated in relation to language outcomes.Little is known about the SDoHs on activity, participation, and quality of life outcomes.Rehabilitation professionals should consider the potential influence of individual SDoHs such as gender, education, socioeconomic status, ethnicity, and social support on a person's access to aphasia services and aphasia outcomes long term.


Asunto(s)
Afasia , Rehabilitación de Accidente Cerebrovascular , Accidente Cerebrovascular , Humanos , Calidad de Vida , Determinantes Sociales de la Salud , Afasia/etiología , Accidente Cerebrovascular/complicaciones
14.
Am J Speech Lang Pathol ; 33(1): 57-73, 2024 Jan 03.
Artículo en Inglés | MEDLINE | ID: mdl-38052053

RESUMEN

PURPOSE: Generalization has been defined and instantiated in a variety of ways over the last half-century, and this lack of consistency has created challenges for speech-language pathologists to plan for, implement, and measure generalization in aphasia treatment protocols. This tutorial provides an overview of generalization with a focus on how it relates to aphasia intervention, including a synthesis of existing principles of generalization and examples of how these can be embedded in approaches to aphasia treatment in clinical and research settings. METHOD: Three articles collectively listing 20 principles of generalization formed the foundation for this tutorial. The seminal work of Stokes and Baer (1977) focused attention on generalization in behavioral change following treatment. Two aphasia-specific resources identified principles of generalization in relation to aphasia treatment (Coppens & Patterson, 2018; Thompson, 1989). A selective literature review was conducted to identify evidence-based examples of each of these 20 principles from the extant literature. RESULTS: Five principles of generalization were synthesized from the original list of 20. Each principle was supported by studies drawn from the aphasia treatment literature to exemplify its application. CONCLUSIONS: Generalization is an essential aspect of meaningful aphasia intervention. Successful generalization requires the same dedication to strategic planning and outcome measurement as the direct training aspect of intervention. Although not all people with aphasia are likely to benefit equally from each of the principles reviewed herein, our synthesis provides information to consider for maximizing generalization of aphasia treatment outcomes. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.24714399.


Asunto(s)
Afasia , Habla , Humanos , Patólogos , Afasia/diagnóstico , Afasia/terapia , Generalización Psicológica , Resultado del Tratamiento
15.
Top Stroke Rehabil ; 31(4): 325-335, 2024 May.
Artículo en Inglés | MEDLINE | ID: mdl-37965905

RESUMEN

BACKGROUND: Information on the characteristics or long-term outcomes of people with communication support needs post-stroke is limited. We investigated associations between communication gains in rehabilitation and long-term outcomes (quality-of-life [EuroQOL-ED-3 L], mortality) by post-stroke communication support need status. METHODS: Retrospective cohort study using person-level linked data from the Australian Stroke Clinical Registry and the Australasian Rehabilitation Outcomes Centre (2014-2017). Communication support needs were assessed using the Functional Independence Measure™ comprehension and expression items recorded on admission indicated by scores one (total assistance) to five (standby prompting). Multivariable multilevel and Cox regression models were used to determine associations with long-term outcomes. RESULTS: Of 8,394 patients who received in-patient rehabilitation after stroke (42% female, median age 75.6 years), two-thirds had post-stroke communication support needs. Having aphasia (odds ratio [OR] 4.34, 95% CI 3.67-5.14), being aged ≥65 years (OR 1.21, 95% CI 1.08-1.36), greater stroke severity (unable to walk on admission; OR 1.48, 95% CI 1.32-1.68) and previous stroke (OR 1.25, 95% CI 1.11-1.41) were associated with increased likelihoods of having communication support needs. One-point improvement in FIM™ expression was associated with reduced likelihood of self-reporting problems related to mobility (OR 0.85, 95% CI: 0.80-0.90), self-care (OR 0.79, 95% CI: 0.74-0.86) or usual activities (OR 0.84, 95% CI: 0.75-0.94) at 90-180 days. Patients with communication support needs had greater mortality rates within one-year post-stroke (adjusted hazard ratio 1.99, 95% CI: 1.65-2.39). CONCLUSIONS: Two-thirds of patients with stroke require communication support to participate in healthcare activities. Establishing communication-accessible stroke care environments is a priority.


Asunto(s)
Rehabilitación de Accidente Cerebrovascular , Accidente Cerebrovascular , Humanos , Femenino , Anciano , Masculino , Accidente Cerebrovascular/complicaciones , Accidente Cerebrovascular/terapia , Estudios Retrospectivos , Web Semántica , Australia , Comunicación
16.
Aust Crit Care ; 37(1): 127-137, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37880059

RESUMEN

BACKGROUND: A purpose-built outcome measure for assessing communication effectiveness in patients with an artificial airway is needed. OBJECTIVES: The objective of this study was to develop the Communication with an Artificial airway Tool (CAT) and to test the feasibility and to preliminary evaluate the clinical metrics of the tool. METHODS: Eligible patients with an artificial airway in the Intensive Care Unit were enrolled in the pilot study (Crit-CAT). The CAT was administered at least twice before and after the communication intervention. Item correlation analysis was performed. Participant and family member acceptability ratings and feedback were solicited. A qualitative thematic analysis was undertaken. RESULTS: Fifteen patients with a mean age of 53 years (standard deviation [SD]: 19.26) were included. The clinician-reported scale was administered on 50 attempts (100%) with a mean completion time of 4.5 (SD: 0.77) minutes. The patient-reported scale was administered on 46 out of 49 attempts (94%) and took a mean of 1.5 (SD: 0.39) minutes to complete. The CAT was feasible for use in the Intensive Care Unit, with patients with either an endotracheal or tracheostomy tube, whilst receiving invasive mechanical ventilation or not, and while using either verbal or nonverbal modes of communication. Preliminary establishment of responsiveness, validity, and reliability was made. The tool was acceptable to participants and their family members. CONCLUSION: The clinician-reported and patient-reported components of the study were feasible for use. The CAT has the potential to enable quantifiable comparison of communication interventions for patients with an artificial airway. Future research is required to determine external validity and reliability.


Asunto(s)
Comunicación , Respiración Artificial , Humanos , Persona de Mediana Edad , Proyectos Piloto , Estudios de Factibilidad , Reproducibilidad de los Resultados
17.
Am J Speech Lang Pathol ; 33(1): 173-188, 2024 Jan 03.
Artículo en Inglés | MEDLINE | ID: mdl-37870914

RESUMEN

PURPOSE: The problems that people with aphasia encounter when reading passages are poorly understood. This study's purpose was in-depth examination of eye-gaze behaviors exhibited by five people with aphasia-based alexia. METHOD: Five adults with aphasia-based alexia and five neurotypical adults (NAs) read paragraphs while having their eye movements recorded. Acquired data included descriptive characterization of overall eye-gaze behaviors and determination of the (a) percent of fixated words, (b) average fixation duration, (c) average initial and total summed fixation durations of processing attempts on individual words, and (d) effects of word length and frequency on fixation durations. Careful examination of these data allowed examination of consistencies and discrepancies among people with aphasia and supported speculation about underlying deficits. RESULTS: Case participants exhibited unique fixation behaviors in comparison to one another and to neurotypical adults. Case participants' total reading time, percent of fixated words, average fixation duration, and average initial and total summed fixation durations on passage words exceeded those of neurotypical adults. Four of five exhibited positive word length and negative word frequency correlations with fixation durations. CONCLUSIONS: People with aphasia display eye-gaze behaviors unique to them and differing from those of NAs when reading texts. Better understanding of the connection between specific eye-gaze behaviors and problems decoding words, linking them with lexical-semantic information, and constructing meaning from written content is necessary to further progress in developing effective assessment tools and treatments.


Asunto(s)
Afasia , Dislexia , Adulto , Humanos , Fijación Ocular , Movimientos Oculares , Semántica , Afasia/diagnóstico , Afasia/etiología
20.
Am J Speech Lang Pathol ; 32(6): 2768-2791, 2023 11 06.
Artículo en Inglés | MEDLINE | ID: mdl-37678193

RESUMEN

PURPOSE: This mixed-methods research sought to examine the experience of people with aphasia who used text-to-speech (TTS) support to read a novel for virtual book club participation. METHOD: Six people with chronic aphasia used a TTS system to review portions of a novel about which they conversed during eight virtual book club meetings occurring over 5 weeks. During one-on-one interactions prior to each meeting, participants answered comprehension questions and provided feedback about reading experiences. Then, during group meetings, they reviewed and discussed relevant book content and predicted upcoming content. During a structured individual interview, participants reflected on their supported reading and book club experience. RESULTS: Participants reported a range of reading confidence prior to study participation, mostly influenced by decreased comprehension or reading speed. After book club participation, four participants expressed increased confidence. Some reported searching for key words and skipping difficult words as strategies additional to TTS support. All reviewed at least some book sections more than once either with or without TTS support. Highly motivated participants expressed low frustration and high reading ease and enjoyment. Perceived comprehension was roughly consistent with actual comprehension across participants. Most believed TTS support promoted faster reading than otherwise possible. Participants liked adjustable features affecting speech output rate, word or sentence highlighting, and font size. Psychosocial benefits included decreased isolation and increased friendship. CONCLUSIONS: The findings extend previous evidence about perceived and actual benefits associated with TTS support. People with aphasia express positive experiences when given TTS support during book club participation.


Asunto(s)
Afasia , Habla , Humanos , Afasia/psicología , Comprensión , Lectura , Tecnología
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