Improved naming in patients with Broca's aphasia with tDCS.

BACKGROUND: Language impairment (aphasia) is a common neurological deficit after strokes. For individuals with chronic aphasia (beyond 6 months after the stroke), language improvements with speech therapy (ST) are often limited. Transcranial direct current stimulation (tDCS) is a promising approach to complement language recovery but interindividual variability in treatment response is common after tDCS, suggesting a possible relationship between tDCS and type of linguistic impairment (aphasia type). METHODS: This current study is a subgroup analysis of a randomised controlled phase II futility design clinical trial on tDCS in chronic post-stroke aphasia. All participants received ST coupled with tDCS (n=31) vs sham tDCS (n=39). Confrontation naming was tested at baseline, and 1, 4, and 24 weeks post-treatment. RESULTS: Broca's aphasia was associated with maximal adjunctive benefit of tDCS, with an average improvement of 10 additional named items with tDCS+ST compared with ST alone at 4 weeks post-treatment. In comparison, tDCS was not associated with significant benefits for other aphasia types F(1)=4.23, p=0.04. Among participants with Broca's aphasia, preservation of the perilesional posterior inferior temporal cortex was associated with higher treatment benefit (R=0.35, p=0.03). CONCLUSIONS: These results indicate that adjuvant tDCS can enhance ST to treat naming in Broca's aphasia, and this may guide intervention approaches in future studies.

The Use of the Voice Trainer App for Vocal Control in People with a Degenerative Ataxia: A Pilot Intervention Study.

Dysarthria is disabling in persons with degenerative ataxia. There is limited evidence for speech therapy interventions. In this pilot study, we used the Voice trainer app, which was originally developed for patients with Parkinson's disease, as a feedback tool for vocal control. We hypothesized that patients with ataxic dysarthria would benefit from the Voice trainer app to better control their loudness and pitch, resulting in a lower speaking rate and better intelligibility. This intervention study consisted of five therapy sessions of 30 min within 3 weeks using the principles of the Pitch Limiting Voice Treatment. Patients received real-time visual feedback on loudness and pitch during the exercises. Besides, they were encouraged to practice at home or to use the Voice trainer in daily life. We used observer-rated and patient-rated outcome measures. The primary outcome measure was intelligibility, as measured by the Dutch sentence intelligibility test. Twenty-one out of 25 included patients with degenerative ataxia completed the therapy. We found no statistically significant improvements in intelligibility (p = .56). However, after the intervention, patients were speaking slower (p = .03) and the pause durations were longer (p < .001). The patients were satisfied about using the app. At the group level, we found no evidence for an effect of the Voice trainer app on intelligibility in degenerative ataxia. Because of the heterogeneity of ataxic dysarthria, a more tailor-made rather than generic intervention seems warranted.

Differences in Hearing Devices and Speech Therapy Utilization Between Children With Permanent Unilateral Versus Bilateral Hearing Loss.

OBJECTIVES: In this study, we aimed to describe differences in diagnosis and both auditory and speech/language intervention utilization between children with permanent unilateral hearing loss as compared with bilateral hearing loss. DESIGN: A retrospective cohort study was performed of children evaluated in a multidisciplinary hearing loss clinic at a tertiary care pediatric hospital. Children aged 0 to 18 years with either permanent unilateral or bilateral hearing loss were included. RESULTS: One hundred fourteen children with unilateral hearing loss and 268 children with bilateral hearing loss were studied for a total of 382 children. There were no demographic differences between children with permanent unilateral versus bilateral hearing loss. Rates of newborn hearing screening and referred screening results were similar between those with unilateral and bilateral hearing loss. Despite similar rates of referred newborn hearing screening, those with bilateral hearing loss were diagnosed at a younger age (mean 3.6 years, SD 3.8 years) as compared with those with unilateral hearing loss (mean 5.0 years, SD 4.2 years). Children with unilateral hearing loss had similar severity of hearing loss in their poorer hearing ear as compared with children with bilateral hearing loss, yet they were significantly less likely to be fitted with hearing devices (53% versus 78%) or receive speech/language therapy (36% versus 54%) as compared with children with bilateral hearing loss. Multivariate analysis found that bilateral hearing loss and earlier age of hearing loss diagnosis were associated with hearing device use. CONCLUSIONS: Early diagnosis and intervention for childhood hearing loss have a significant impact on a child's educational success and social relationships. However, little is known about differences in diagnosis and resource utilization between children with permanent unilateral hearing loss versus bilateral hearing loss. Children with unilateral hearing loss were diagnosed at a later age and were less likely to utilize hearing devices or speech/language therapy compared with those with bilateral hearing loss, despite having similar severity of hearing loss in the poorer hearing ear. There is a strong body of evidence that children with unilateral hearing loss have improved hearing outcomes with hearing devices, which suggests there is room for improvement in identifying unilateral hearing loss and providing adequate services to optimize educational success. However, speech therapy is generally implemented in response to language delays. Therefore, children with unilateral loss may have lower rates of language delays as compared with those with bilateral hearing loss, thereby explaining differences in speech therapy utilization.

A higher proportion of children aged 4 years were referred to speech and language therapists after the introduction of a new language screening tool.

AIM: Language difficulties in children can have enduring impacts on their academic and emotional well-being. Consequently, early identification and intervention are critical. This study aimed to investigate the impact of introducing Språkfyran, a language screening tool, on the identification and referral rates for speech and language assessment compared to the previous method. METHODS: An observational study was conducted in Gotland, Sweden, using the medical records of 3537 children (53% boys) who were 3-4 years of age. The study period lasted between 5 January 2016 and 29 April 2022, encompassing data collection both before and after the introduction of Språkfyran. RESULTS: Following the introduction of Språkfyran, 15% failed the screening, compared to 20% with the previous speech test. However, referrals for assessment increased significantly with Språkfyran, rising to 7% compared to 3% with the speech test. CONCLUSION: The proportion of children who failed the Språkfyran screening was consistent with findings from previous studies. Children who failed the screening were more likely to be referred for speech and language assessment after the introduction of Språkfyran. This indicates that Språkfyran is a clinically relevant tool that promotes children's language development through increased referral rates.

Core outcomes for speech-language services in Ontario schools: a group concept mapping study and guiding framework.

BACKGROUND: Establishing the most important outcomes for school-based speech-language therapy is essential to guide future research and program evaluation for these services. Many health disciplines have developed core outcomes sets (COS) for this purpose. A COS encompasses the most important outcomes for particular health services as identified by appropriate interested parties. These interested parties usually represent health care providers and those with the health condition. In this paper, we report the development of a guiding framework for a COS for speech-language therapy services in schools in a Canadian context. METHODS: Using a group concept mapping method, we identified the outcomes for inclusion in the COS guiding framework through the elicited opinions of key interested parties: speech-language therapists, teachers, and family members of children with speech, language, and communication needs. We extracted 103 statements (potential outcomes) from a previous data set of interview transcripts. We then asked participants to sort the statements into conceptually similar groups, which were aggregated and transformed into a cluster map using multidimensional scaling followed by hierarchical cluster analysis. Participants also rated each statement on 5-point scales for importance and feasibility. We calculated mean ratings for individual statements and for all statements in a cluster, for all participants and for participant groups separately. RESULTS: We identified seven core outcomes for school-based speech-language services in Ontario, Canada. These included: classroom-based services, a holistic approach, support for teachers, care coordination, accessible services, family supports, and student success. All outcomes were rated highly for importance. Feasibility ratings were consistently below importance ratings. All participant groups concurred that a holistic approach was the most important outcome and accessible services was the least feasible outcome to achieve. CONCLUSIONS: The seven outcomes identified in this study are recommended to guide the development of a full COS to direct future research and program evaluation for school-based speech-language services. These outcomes have not been widely included in previous research and should be incorporated into future research alongside specific intervention outcomes. Data for some outcomes may be available from non-traditional sources such as administrative data sets. Consequently, their use for program evaluations should be accompanied by appropriate institutional support to allow speech-language therapists to make meaningful use of appropriate outcomes data.

Communication strategies for adults in palliative care: the speech-language therapists' perspective.

BACKGROUND: Communication disorders are a challenge that many patients in palliative care (PC) may encounter. This intervention area is emerging for the speech-language therapist (SLT), the professional who works in preventing, assessing, diagnosing, and treating human communication disorders. This study aims to identify and classify the communication strategies considered most important by SLTs for use in PC and evaluate whether there are any differences in perception regarding the importance of strategies between SLTs with and without PC experience. METHODS: This cross-sectional quantitative study was conducted using a survey, which employed a well-structured, self-completion questionnaire previously validated by a panel of experts with over six years of PC experience. RESULTS: The strategies rated as most important within each group were the following: (i) adjust the patient's position and minimise environmental noise; (ii) establish eye contact and adjust the pace of speech; (iii) adjust the language level and raise one topic at a time; (iv) use images of the patient's interests and their personal objects; (v) use orality and multimodal form; (vi) use simplified language and structured pauses; and (vii) use tables with images and books with pictures. CONCLUSIONS: Verbal and non-verbal strategies were rated as highly important. There was no evidence of differences in perception in terms of importance between the SLTs with or without experience in PC, but more studies are needed to support this aspect. The patient's communication ability is one of the cornerstones of PC quality. Through their actions, speech-language professionals could empower the patient with strategies so that they can autonomously and self-determinedly express their experiences and most significant needs.

Smartphone-Based Speech Therapy for Poststroke Dysarthria: Pilot Randomized Controlled Trial Evaluating Efficacy and Feasibility.

BACKGROUND: Dysarthria is a common poststroke speech disorder affecting communication and psychological well-being. Traditional speech therapy is effective but often poses challenges in terms of accessibility and patient adherence. Emerging smartphone-based therapies may offer promising alternatives for the treatment of poststroke dysarthria. OBJECTIVE: This study aimed to assess the efficacy and feasibility of smartphone-based speech therapy for improving speech intelligibility in patients with acute and early subacute poststroke dysarthria. This study also explored the impact of the intervention on psychological well-being, user experience, and overall feasibility in a clinical setting. METHODS: Participants were divided into 2 groups for this randomized, evaluator-blinded trial. The intervention group used a smartphone-based speech therapy app for 1 hour per day, 5 days per week, for 4 weeks, with guideline-based standard stroke care. The control group received standard guideline-based stroke care and rehabilitation. Speech intelligibility, psychological well-being, quality of life, and user acceptance were assessed using repeated measures ANOVA. RESULTS: In this study, 40 patients with poststroke dysarthria were enrolled, 32 of whom completed the trial (16 in each group). The intervention group showed significant improvements in speech intelligibility compared with the control group. This was evidenced by improvements from baseline (F1,30=34.35; P<.001), between-group differences (F1,30=6.18; P=.02), and notable time-by-group interactions (F1,30=6.91; P=.01). Regarding secondary outcomes, the intervention led to improvements in the percentage of correct consonants over time (F1,30=5.57; P=.03). In addition, significant reductions were noted in the severity of dysarthria in the intervention group over time (F1,30=21.18; P<.001), with a pronounced group effect (F1,30=5.52; P=.03) and time-by-group interaction (F1,30=5.29; P=.03). Regarding quality of life, significant improvements were observed as measured by the EQ-5D-3L questionnaire (F1,30=13.25; P<.001) and EQ-VAS (F1,30=7.74; P=.009) over time. The adherence rate to the smartphone-based app was 64%, with over half of the participants completing all the sessions. The usability of the app was rated high (system usability score 80.78). In addition, the intervention group reported increased self-efficacy in using the app compared with the control group (F1,30=10.81; P=.003). CONCLUSIONS: The smartphone-based speech therapy app significantly improved speech intelligibility, articulation, and quality of life in patients with poststroke dysarthria. These findings indicate that smartphone-based speech therapy can be a useful assistant device in the management of poststroke dysarthria, particularly in the acute and early subacute stroke stages. TRIAL REGISTRATION: ClinicalTrials.gov NCT05146765; https://clinicaltrials.gov/ct2/show/NCT05146765.

Clinical effectiveness of telerehabilitation in voice therapy programs for dysphonia.

PURPOSE: The main aim of this study was to investigate the clinical efficacy of speech therapy, delivered via tele-practice to patients with dysphonia. A secondary aim was to verify whether a telerehabilitation-only protocol could have a clinical efficacy similar to a combined telerehabilitation and in-person approach. METHODS: Thirty-two consecutive patients undergoing telerehabilitation for dysphonia were retrospectively considered. Patients were divided into two groups: those who received combined in-person and telerehabilitation treatment, and those who underwent telerehabilitation only. RESULTS: Overall, patients included in this study showed a significant improvement in their VHI-10 scores after treatment (p < 0.001). Such an improvement was also significant in both combined therapy and telerehabilitation only groups (p = 0.019, and p = 0.002, respectively). A significant reduction in general degree of dysphonia (G), roughness (R), breathiness (B) and strain (S) scores (p < 0.001, p = 0.012, p < 0.001, and p < 0.001, respectively) was noticed over the whole sample after treatment. The same parameters showed a significant improvement also in the combined therapy group, while in the telerehabilitation only group, only G, B and S scores significantly improved. Mean phonation time, Jitter and Shimmer values significantly improved in the overall sample as well as in the combined therapy group. A significantly more favorable spectrographic class relative to the vowel /a/ was found after treatment in the whole sample, as well as in both combined therapy and telerehabilitation only groups (p < 0.001, p = 0.002, p = 0.004, respectively). CONCLUSION: This study's results seem to support telerehabilitation as a potentially effective tool to administer speech therapy in dysphonic patients, both as a single modality and in combination with traditional in-person sessions. To better characterize the clinical results of telerehabilitation in dysphonia treatment, large-scale prospective investigations are mandatory.

Phonological awareness training and phonological therapy approaches for specific language impairment children with speech sound disorders: a comparative outcome study.

PURPOSE: Children with specific language impairment (SLI) might present with speech sound disorder (SSD) and phonological awareness (PA) deficits which put them at risk of potential reading problems. This work aimed to organize an intervention program in Arabic for phonological training and to assess the effect of PA training versus the phonological therapy (PT) for children with SLI and SSD. METHODS: The study was carried out on 60 children with comorbid SLI and SSD, aged 5-7 years. Children were equally divided into two groups; each group received language therapy combined with (PT or PA training). Measures of language development, phonological output, and PA were taken before therapy and at 4 month post-therapy for all children. RESULTS: The two therapy groups made nearly the same amount of progress in the development of language and phonological production, with no significant differences regarding language age and percent of consonants correct (PCC). The PA training group progressed more on the PA skills than children who received PT over the same time. CONCLUSIONS: PA training could facilitate the development of phonological skills by targeting the child's awareness of phonemes and improving the production of sound patterns.

'Am I a good enough therapist?': Self-doubt among speech and language therapists.

BACKGROUND: The therapeutic process is fraught with various feelings. This research focused on a specific type of negative feeling, namely self-doubt (SD). AIM: To explore and characterize the nature of SD among speech and language therapists (SLTs) (the frequency of SD, situations that trigger SD, emotions and thoughts related to SD, and coping strategies) in various stages of occupational experience. METHODS & PROCEDURES: A total of 267 SLTs answered an online survey. Respondents represented SLTs in all stages of vocational experience, with varying academic degrees, from a variety of employment settings. The survey addressed situations that trigger SD, thoughts, and emotions associated with SD and the background information of the respondents. Frequency distributions of the responses of the participants were determined, and independent-samples Kruskal-Wallis tests were conducted to examine if there were differences between groups that differed in their occupational experience on the frequency of SD, attitudes towards SD and emotions related to SD. OUTCOMES & RESULTS: Differences were found between SLTs in various stages of professional development in several aspects of SD. Novice SLTs reported significantly higher levels of SD compared with experienced SLTs. In the face of SD, novice SLTs consider career abandonment significantly more than do experienced SLTs. They perceive themselves as a failure when experiencing SD to a significantly greater extent than do more experienced SLTs. In addition, SD is associated with various negative emotions. CONCLUSIONS & IMPLICATIONS: Self-doubt is a natural professional feeling. It may be harmful especially in the early stages of professional development. Our findings call for support and guidance in the face of SD. WHAT THIS PAPER ADDS: What is already known on the subject Healthcare professionals report feeling SD. This feeling may have deleterious effects on well-being and career satisfaction and is especially harmful in young therapists. What this paper adds to existing knowledge This study characterizes the nature of SD among SLTs in various stages of occupational experience. Our findings indicate that SD is reported among SLTs at all career stages, especially in novice SLTs. Self-doubt is associated with a range of negative thoughts and emotions, and it may be triggered by various situations. Nonetheless, it is a topic that our respondents rarely learn about. What are the potential or actual clinical implications of this work? Normalising and validating SD is important to SLTs' resilience and may facilitate coping. This may be achieved by learning about the subject of SD in graduate programmes. In addition, mentors should create a safe learning culture to allow sharing SD and challenging situations, especially in the first years of occupational experience.

Exploring participatory health research and its application to speech and language therapy research practices.

BACKGROUND: The role of participatory health research (PHR) is increasingly acknowledged by funding bodies, researchers and civil society globally; however, it continues to be under-represented in the speech and language therapy (SLT) research literature. This collaborative research approach is associated with the increased application of research evidence, and the generation of positive impacts in practice, policy, health systems and society. AIMS: To increase researchers' and other participatory partners' understanding of PHR, and to demonstrate its applicability to research in the SLT field. METHODS & PROCEDURES: This aim is achieved through a discussion on PHR, its principles, benefits and challenges, and the evaluation of its impact. A recently developed evaluation framework to support the implementation of best engagement practices is examined, and recommendations for how this framework can be used to plan and evaluate engagement in participatory stuttering research is presented. MAIN CONTRIBUTION: This paper serves as an important conversation on the value of PHR to SLT research, and presents guidance to support its increased implementation in this research field. CONCLUSIONS & IMPLICATIONS: Conclusions & Implications: PHR remains an under-represented research approach in the SLT literature, despite increasing evidence demonstrating its effectiveness and value. It offers a potential solution to the research-practice gap, and challenges the ongoing research hierarchies by democrating the process of knowledge production. WHAT THIS PAPER ADDS: What is already known on this subject PHR is increasingly attracting the attention of funders, researchers and decision-makers due to a growing body of evidence in support of this collaborative research approach. Despite its potential to bridge the research-practice gap, PHR remains significantly under-represented in the SLT research literature. What this paper adds to the existing knowledge This paper discusses the principles, benefits, challenges and impact evaluation of PHR. A recently developed evaluation framework for supporting the implementation of best engagement practices is examined. A demonstration of how this framework can be used to plan and evaluate engagement in participatory stuttering research is presented. What are the potential or actual clinical implications of this work? Speech and language therapists play a key role in PHR, as co-researchers contributing essential context-based knowledge. It is therefore imperative that they understand the principles and practices of this approach in order to maximize their input in future participatory partnerships.

Autism and bilingualism: A thematic analysis of practitioner perspectives in the United Kingdom.

BACKGROUND: At least 25% of autistic children worldwide have the potential to grow up in a bilingual environment. However, many autistic children are being denied opportunities to access additional languages and the cultural, familial and community connections that come with this. There is little evidence identifying the barriers to language learning and access, and no research addressing the perspectives of speech and language therapists (SLTs), who are crucial in supporting parents to make informed choices about bilingualism with their child. AIMS: The aim of this research was to understand the experiences of SLTs working with autistic bilingual children, to understand the main considerations when working with families, and the opportunities and barriers for training, including the sources of information that current practice is based on. METHODS AND PROCEDURES: Twelve SLTs from across the United Kingdom were recruited for this study. All participants were experienced in working with autistic bilingual children and their families (M = 7 years, range 4-23 years). Semi-structured interviews were conducted and focused on the experiences of SLTs regarding familial bilingual experiences, the effect of sociocultural factors of practice, and the extent to which practice is based on current research. OUTCOMES AND RESULTS: Data were analysed using reflexive thematic analysis. Three central themes were identified from the interviews: (1) participants discussed parental uncertainties as to whether they were doing the right thing for their child, (2) while participants were in support of bilingualism, they were not always confident that they were providing the right advice and found it difficult to in keep up to date with relevant, evidence-based research, and (3) participants highlighted a need to shift towards a more inclusive and culturally diverse practice. CONCLUSIONS AND IMPLICATIONS: This is the first qualitative study to understand the perspectives of SLTs working with autistic bilingual children. We identify several key difficulties in supporting access to language learning, and these findings have immediate and longer-term implications for supporting SLTs, and in turn, the children and families they support. WHAT THIS PAPER ADDS: What is already known on the subject Research suggests that autistic children currently have fewer opportunities to maintain bilingualism compared to neurotypical peers. Despite the lack of evidence, many families remain concerned that bilingualism will have a negative impact on their child's development. To date, little is known about the perspectives of speech and language therapists (SLTs) who play a significant role in supporting the development of autistic bilingual children. This is the first study to provide an in-depth qualitative analysis of the experiences of SLTs working with autistic bilingual children and their families in the United Kingdom. What this study adds The results highlight a number of reoccurring barriers in providing optimal support: first, frequently cited concerns about bilingualism from parents that link to a lack of understanding about autism and the role of SLTs more generally. Second, SLTs do not have confidence in the assessments and tools available and described a lack of emphasis on cultural factors in practice. Many SLTs were concerned about the limited options for resources and interventions available in other languages, which could be challenging for parents who were less proficient or confident communicating in English. Third, SLTs reported having limited opportunities to keep up to date with relevant research to support their decision-making processes. What are the clinical implications of this work? These results have several important implications for practice-they highlight the need for more inclusive practices where possible, a need for more diversity within the profession and further opportunities to be provided with evidence-based advice around good practice. The results also suggest a benefit of providing accessible, evidence-based resources for parents about autism and bilingualism, to ensure that research key findings are reaching families.

'Turning up and tuning in'. Factors associated with parental non-attendance and non-adherence in intervention for young children with speech, language communication needs.

BACKGROUND: When parents bring their child to appointments and then adhere to agreed speech and language therapy (SLT) recommendations, there is the potential to increase the intensity of the intervention, support generalization and improve outcomes. In SLT, however, little is known about factors that may promote attendance or adherence. Studies in other clinical areas such in medicine, psychology and physiotherapy have identified risk factors for non-attendance or non-adherence that are multifactorial and variable dependent on, for example, population and intervention. AIMS: To identify rates of non-attendance and non-adherence, and to identify parent or child factors associated with parent involvement in intervention for children under 5 years of age receiving SLT. METHODS: Parents completed questionnaires at two time points assessing the domains of parents' beliefs (problem perceptions, self-efficacy), personal circumstances (socio-demographics, family functioning), treatment experience and child factors. Predictors of parent attendance and adherence were identified through multiple regression analyses. Non-attendance rates were identified via local health records and non-adherence ascertained using a specific parent-reported measure within the treatment experience domain. RESULTS: Participants (N = 199) were predominantly mothers, and were ethnically and socio-economically diverse, speaking a wide range of languages. Their children presented with a range of speech, language communication needs (SLCN). The rate of non-attendance was 25% and the main predictors of non-attendance were maternal age, education level and two factors within the parent beliefs domain. This model explained 40% of the variance in attendance. The rate of non-adherence in this cohort was 26% with parental rating of the importance of a recommendation and self-efficacy beliefs predicting adherence; this explained 56% of the variance in adherence to SLT recommendations at home. CONCLUSIONS & IMPLICATIONS: Our research has provided preliminary evidence of the influence of parents' beliefs, personal circumstances and treatment experiences on their involvement in their child's therapy. Speech and language therapists should consider factors impacting attendance and adherence to treatment and explore parental perceptions of their child's SLCN before embarking on an intervention, a foundation for collaborative practice. A possible limitation of this study is that the levels of attrition in our sample led to generally high measured rates of participation, which should be considered in future studies. Future research should explore adherence in treatments with varying doses, with different types of SLCN or interventions and in different settings. WHAT THIS PAPER ADDS: What is already known on the subject It is acknowledged that parent involvement in their child's therapy, such as attending and adhering to recommendations, is important but little is known about the rates of involvement and what factors may be associated with attendance and adherence in SLT. Qualitative research has explored parental involvement suggesting that beliefs about an intervention may be pertinent. Extensive research in other clinical areas suggest multiple and varied factors are influential and further exploration of particular populations and interventions is necessary. What this paper adds to the existing knowledge This study identified rates of parental non-attendance and non-adherence in a cohort of predominantly mothers of children under the age of 5 years. It is the first study to measure parent adherence in SLT and identify factors that are associated parental adherence to SLT recommendations. It adds to the small body of SLT specific research in understanding risk factors for non-attendance. What are the potential or actual clinical implications of this work? This study highlights the need for a speech and language therapist to consider and explore parents' perspectives of their child's SLCN as a part of achieving collaboration with a parent in order to achieve the best outcomes. It provides a foundation for further systematic research into parent involvement with the ultimate aim of enhancing outcomes for children with SLCN.

The impact of PD Check-In on self-management skills for maintenance of speech after intensive treatment.

BACKGROUND: Maintenance of speech outcomes following speech-language therapy (SLT) in Parkinson's disease (PD) is an unmet expectation of people with PD (PWPD) and poorly defined in SLT practice. PD Check-In, a model for supported self-managed maintenance of speech following Lee Silverman Voice Treatment (LSVT) LOUD was investigated. AIMS: To investigate the impact of the semi-structured component of PD Check-In on the adoption of self-management concepts and behaviours and the identification of facilitators, barriers and strategies for speech maintenance by PWPD over 24 months post-treatment. METHODS AND PROCEDURE: Following LSVT LOUD, 16 PWPD participated in individual PD Check-In semi-structured discussions with a SLT at 6 and 12 weeks, and 6, 12 and 24 months post treatment. A two-stage qualitative content analysis was applied: directed content analysis using categories from the theoretical framework of PD Check-In followed by inductive content analysis to identify subcategories. OUTCOMES AND RESULTS: Statements from PWPD indicated adoption of seven concepts of self-management across participants and across time. Six concepts from the theoretical framework of PD Check-In (partnerships, self-reflection, maintenance barriers and facilitators, revision of LSVT LOUD skill, goal setting and maintenance strategies), and one new category, participation, emerged from the analysis. Self-reflection, maintenance facilitators and barriers and participation were most prevalent in discussions. PWPD identified facilitators, barriers and strategies for maintenance across time points. CONCLUSIONS AND IMPLICATIONS: Statements from PWPD indicated a positive impact of SLT-supported self-management of speech using self-tailored strategies for sustainable maintenance according to their individual circumstances and needs. WHAT THIS PAPER ADDS: What is already known on this subject People with Parkinson's disease (PWPD) have expressed their need for speech-language therapy (SLT) services that are accessible for the duration of the condition and responsive to their expectation of maintaining speech following treatment. Outcomes for maintenance of the treatment effect following Lee Silverman Voice Treatment (LSVT) LOUD are variable. What this paper adds to existing knowledge This study presents the outcomes of five PD Check-In interventions delivered in semi-structured discussions between PWPD and a SLT over 24 months following LSVT LOUD for the development of self-management skills and behaviours. PWPD adopted self-management positively using self-tailored strategies for sustainable maintenance according to their individual circumstances and needs. What are the potential or actual clinical implications of this work? PWPD responded positively to the individual development of self-management skills and behaviours over time. Individuality and flexible responsivity are features of PD Check-In which resonate with PWPD and speak to SLT supported self-managed maintenance of speech as a long-term model for PD.

Speech and language therapists' management practices, perceived effectiveness of current treatments and interest in neuromuscular electrical stimulation for acquired dysarthria rehabilitation: An international perspective.

BACKGROUND: Research is beginning to shed light on the practices employed by speech-language therapists (SLTs) for the management of acquired dysarthria. However, studies that explore SLTs' satisfaction with the effectiveness of current therapies and their interest in new treatment methods for this population have not been carried out. One potential new method is neuromuscular electrical stimulation (NMES): the pool of evidence for its use in rehabilitation is increasing, yet it has not been widely explored for use with dysarthria. AIM: To extend the understanding of acquired dysarthria management practices employed by SLTs across the globe and determine their satisfaction with current therapy options. To explore their interest in using NMES with this population. METHODS AND PROCEDURES: A cross-sectional international online survey was developed and disseminated to SLTs working with adults with acquired dysarthria through international professional associations. The survey collected information on demographic characteristics, dysarthria management practices, satisfaction with treatment effectiveness and interest in and knowledge of NMES. Survey responses were analysed using descriptive and inferential statistics, and quantitative content analysis. OUTCOMES AND RESULTS: A total of 211 SLTs (North America, 48.8%; Europe, 36%; Asia, 8.1%; Oceania, 5.7%; Africa, 0.9%; South America, 0.5%) completed the survey in full. Management practices varied considerably. There was a clear preference for informal assessments, mainly oral-motor examinations, focusing on body functions and structures. The majority of respondents rejected the use of non-speech oral motor exercises as a clinical or carryover exercise. Variable satisfaction with current speech subsystem treatments was noted; however, overall, there was a general dissatisfaction. Whilst a strong interest in the use of NMES for dysarthria was evidenced, it was noted that most SLTs lacked fundamental knowledge of NMES principles and application. CONCLUSION: SLTs' management practices and satisfaction with acquired dysarthria treatments differed substantially. Investigations of the potential use of NMES for dysarthria treatment are of interest. WHAT THIS PAPER ADDS: What is already known on the subject Recent country-specific surveys have explored speech-language therapists' (SLTs') assessment and intervention practices for acquired dysarthria. These studies indicate that although clinical management for this speech disorder mainly involves informal assessment tools and impairment-focused treatment, communication beyond the impairment, such as the activity and participation domains, is also frequently assessed and treated. What this paper adds to existing knowledge The majority of SLTs are dissatisfied with the overall benefits of current acquired dysarthria treatment. Phonatory, respiration and speech rate therapies are perceived to be more effective than prosody, articulation and resonance treatments. Despite a general lack of theoretical knowledge, most SLTs are interested in neuromuscular electrical stimulation treatment for acquired dysarthria. What are the potential or actual clinical implications of this work? New, evidence-based treatments are needed for SLTs to be confident in the effectiveness of their acquired dysarthria treatment.

Communicative participation outcomes in individuals with Parkinson's disease receiving standard care speech-language therapy services in community settings.

BACKGROUND: The Communicative Participation Item Bank (CPIB) is a patient-reported outcome measure (PROM) designed to measure the extent of interference, or difficulty, experienced by adults with communication disorders participating in their day-to-day communication activities. To date, there is limited evidence regarding sensitivity of the CPIB for capturing change with intervention in people with Parkinson's disease (PwPD). AIMS: The purpose of this study was to examine the following measurement properties of the CPIB in PwPD who received community-based, standard care, speech-language therapy focusing on motor speech concerns: Change over time between treatment and observation groups, comparison to patient-defined ideal and satisfactory targets, comparison of static short form to computerised adaptive testing (CAT), comparison of self to proxy-rated scores, and comparison to other common PROMs. METHODS AND PROCEDURES: Forty-six PwPD (20 treatment/26 observation) completed data collection upon enrolment (pre-treatment) and 6 months later. In addition to the CPIB, PROMs included the Voice Handicap Index 10-item short form (VHI-10), PROMIS Global Health-Related Quality of Life, Levels of Speech Usage, self-rated speech severity, and Patient Health Questionnaire-9 (PHQ-9). Participants also engaged in qualitative interviews. Forty-four family members completed proxy CPIB ratings. OUTCOMES AND RESULTS: There were no significant differences between treatment and observation groups on the CPIB pre-treatment, but there were significant differences post-treatment. The differences appeared to be largely due to significant gains in the treatment group. No participants reached their ideal CPIB target, and few reached their satisfactory target. Static CPIB short form and CAT scores were not significantly different, with an average of five CAT items administered per participant. Overall group similarities between patient and proxy scores may have obscured wide variability across individual patient-proxy pairs. Associations between CPIB and VHI-10, health-related quality of life, self-reported speech severity, and depression ranged from weak to moderate. CONCLUSIONS AND IMPLICATIONS: The CPIB appears to be sensitive to capturing change with intervention, and similar results are obtained with the static short form and CAT formats. One clinical caution is that even with gains observed in the treatment group, no participants obtained their ideal communicative participation goals, and few obtained a satisfactory level of communicative participation. Thus, while current interventions are beneficial, they may not meet the full range of clients' communication needs. While responding to the CPIB through a proxy rater may be feasible, caution is warranted due to concerns about maintaining the autonomy of PwPD. WHAT THIS PAPER ADDS: What is already known on this subject The communication disorders associated with Parkinson's disease (PD) can have a negative impact on quality of life and life participation as measured by patient (or person)-reported outcome measures (PROMs). The Communicative Participation Item Bank (CPIB) is one PROM available to use with adults with communication disorders. However, little is known about whether the CPIB captures changes in communicative participation as a result of standard care treatment for people with Parkinson's disease (PwPD). Use of computerised adaptive testing (CAT), proxy report and comparison to targeted participation outcomes have not been explored. What this study adds to existing knowledge As a result of this study, we know that the CPIB captured differences between treatment and observation groups after community-based, standard care speech therapy intervention focusing on motor speech production in PwPD. Static short form and CAT scores did not differ significantly, so the CAT option provides better efficiency requiring, on average, five items to administer compared to the 10-item short form. Proxy and PwPD scores did not differ as a group, but wide variability was noted. What are the potential or actual clinical implications of this work? The CPIB may be a clinically sensitive instrument for capturing changes in communicative participation after treatment. No participants met their ideal CPIB target, and few reached their satisfactory target, suggesting that while current interventions contribute to gains in communicative participation, there are still unmet needs that may call for support and interventions addressing the more complex array of factors affecting communicative participation outcomes for PwPD.

Stakeholder views on cognitive communication assessment and intervention for a person living independently in the community with severe traumatic brain injury.

BACKGROUND: Cognitive communication disorder (CCD) following traumatic brain injury (TBI) is well documented and these communication problems impede successful re-integration into community living. While there is growing evidence for intervention to both detect and treat the impact of these deficits across the rehabilitation continuum, there are barriers to accessing services. Cognitive communication impairments may be missed because the person can talk, and this may mask the subtle but debilitating impact of a CCD. Referral to a speech and language therapist (SLT) may be overlooked or not timely, which prevents the individual accessing evidence-based interventions. Inadequate treatment provision and an under- or overestimation of communication capability can potentially undermine the effectiveness of wider team assessment and intervention. AIMS: To report stakeholder views on specialist SLT input for CCD within a multidisciplinary team intervention for a community-dwelling individual with severe TBI. The investigation explored perspectives on understanding of CCD, on practice and on outcomes, in order to inform professional groups on perceived impacts of the evidence-to-practice gap. METHODS AND PROCEDURES: A semi-structured interview methodology was employed with 11 stakeholder participants involved in a single case. Data were evaluated using a thematic framework method. Themes were inductively derived from the stakeholder narratives. OUTCOMES: Stakeholders reported the following outcomes from specialist SLT input for CCD within a collaborative team approach: improved engagement with rehabilitation and support teams, improved health-related quality of life and well-being, and increased client participation in community activities of personal relevance. Stakeholders also reported inequities in wider service provision where limitations in professional understanding of CCD and knowledge of best practice recommendations preclude access to specialist SLT services. CONCLUSIONS: CCDs are under-recognised and this can have a devastating effect on people with CCD and on those around them. Stakeholder reports provide evidence for the effectiveness of SLT practice recommendations for the treatment of CCD following TBI. They also provide additional evidence of persisting barriers to accessing treatment. Future research to explore ways to close this evidence-to-practice gap is required. WHAT THIS PAPER ADDS: What is already known on this subject Cognitive communication difficulties are a well-documented consequence of TBI. There is evidence for the effectiveness of person-centred interventions for CCD across the recovery continuum. International evidence-based practice recommendations are in place for CCD assessment and management. Barriers to accessing SLT expertise for CCD have previously been reported. What this paper adds to existing knowledge This investigation explores the views of a diverse group of stakeholders involved in a single case of a community-dwelling individual with severe TBI. Stakeholders report positive real-world outcomes from SLT interventions for CCD within a coordinated multidisciplinary rehabilitation team. Stakeholder reports also indicate inequities in wider service provision and CCD knowledge gaps amongst professional groups providing rehabilitation services for people with TBI. What are the potential or actual clinical implications of this work? CCDs are under-recognised, with devastating effect for people with CCD and those around them. These findings underscore the importance of raising professional awareness of CCD and best practice recommendations, in order to improve access to SLT expertise for people with CCD following TBI.

Making oral comprehension interventions TIDieR: A narrative synthesis of interventions improving comprehension in children from 1 to 5 years with language difficulties.

BACKGROUND: Oral comprehension difficulties are prevalent in preschool children with language difficulties and are frequently the target of speech and language therapy (SLT) intervention. To support the implementation of research to practice, there is a need to identify effective interventions for this population and to describe their components. To date, reviews of oral comprehension intervention have not used inclusion criteria aligned with common clinical practice, particularly in the United Kingdom. No studies have previously used the Template for Intervention Description and Replication (TIDieR) checklist to describe developmental SLT interventions. AIMS: To identify intervention studies effective for oral comprehension in preschool children with language difficulties, using the UK definition of 'preschool' as children under 5 years; to describe the components of these interventions. METHOD: This followed two phases: (1) an International Prospective Register of Systematic Reviews registered search, which identified 20 systematic reviews; and (2) an exploration of individual studies within these reviews. Seventeen individual studies described effective intervention for children from 1 to 5 years old with language difficulties. Data were extracted from each study against headings from the TIDieR checklist. Findings were analysed and reported using narrative synthesis. MAIN CONTRIBUTION: A wide variety of rationales, techniques, procedures, settings and intensities were associated with effective intervention. The TIDieR checklist highlighted components that were unreported or under-described. CONCLUSIONS: Studies show that intervention can be effective for improving oral comprehension in preschool children with language difficulties. Analysis of intervention components has relevance to clinical practice and research, and highlights the importance of naturally occurring interactions, cross-over between oral comprehension and expressive language and the variety in delivery models and dosage. WHAT THIS PAPER ADDS: What is already known on this subject There is a reported lack of research into interventions developing oral comprehension in children with language difficulties. Intervention checklists such as the Template for Intervention Description and Replication are valuable tools for understanding interventions and supporting the application of research to practice, but none have been used to describe interventions for children with language difficulties. What this study adds There is evidence that intervention developing oral comprehension in preschool children (using UK definition, those under 5 years) with language difficulties can be effective. Analysing intervention components reveals key points for consideration by clinicians. What are the clinical implications of this work? Intervention components identified by this study support the implementation of research to practice by highlighting particular areas for consideration by clinicians. For researchers, gaps in reporting demonstrate the need to describe all aspects of intervention to support replication and implementation.

Supporting safe swallowing of care home residents with dysphagia: How does the care delivered compare with guidance from speech and language therapists?

INTRODUCTION: Dysphagia affects up to 70% of care home residents, increasing morbidity and hospital admissions. Speech and language therapists make recommendations to support safe nutrition but have limited capacity to offer ongoing guidance. This study aimed to understand if recommendations made to support safe and effective care are implemented and how these relate to the actual care delivered. METHODS: Eleven mealtimes with residents with dysphagia were observed during 2020 using a tool capturing 12 elements of expected practice. Staff actions during mealtimes were compared with adherence to residents' care plans and speech and language therapist recommendations. RESULTS: Written recommendations predominantly focused on food and fluid modification. Observations (n = 66) revealed food texture, posture, and alertness were adhered to on 90% of occasions, but alternating food and drink, prompting and ensuring swallow completed adherence was less than 60%. Thickened fluids frequently did not align with required International Dysphagia Diet Standardisation Initiative levels. Nutrition care provided in the dining room was less safe due to a lack of designated supervision. CONCLUSION: Care homes need to be supported to establish a safe swallowing culture to improve residents' safety and care experience. WHAT THIS PAPER ADDS: What is already known on this subject? Dysphagia is associated with considerable morbidity and mortality and has been identified as an independent risk factor for mortality in nursing home residents. There is evidence that compensatory swallowing strategies, safe feeding advice and dietary modifications can reduce the risk of aspiration pneumonia. Care for nursing home residents at mealtimes is often task-centred and delegated to those with limited training and who lack knowledge of useful strategies to support the nutrition and hydration needs of residents with dysphagia. What this study adds? Written advice from speech and language therapists on safe nutrition and hydration for residents with dysphagia is focused mainly on food and fluid modification. Nurses and healthcare assistants have limited understanding of International Dysphagia Diet Standardisation Initiative levels or safe swallowing strategies and recommended practices to support safe nutrition care for residents with dysphagia are inconsistently applied especially when residents are eating in dining areas. Care homes are not aware of Royal College of Speech and Language Therapists guidance on how safe nutrition care of residents with dysphagia should be supported. What are the clinical implications of this work? Care homes need to prioritise a safe swallowing culture that ensures that residents with swallowing difficulties are assisted to eat and drink in a way that enhances their mealtime experience and minimises adverse events that may result in hospital admission. Speech and language therapists could play an important role in training and supporting care home staff to understand and use safe swallowing strategies with residents with dysphagia. The Royal College of Speech and Language Therapists could provide more assistance to care homes to support and guide them in how to implement safe feeding routines. Care home staff have limited knowledge about how to implement safe feeding routines and need more guidance from speech and language specialists on how they can support residents with dysphagia to eat safely. Creating a safe swallowing culture within care homes could help to improve nutrition care and enhance patient safety.

Communication support in care homes for older adults: Views and reported practices of speech and language therapists and care home activities staff in the UK.

BACKGROUND: Speech and language therapists (SLTs) and care home activities staff play key roles in managing and supporting the communication needs of older residents in care homes. However, the current practice and perspectives of these two professions in the United Kingdom has not been examined. AIMS: To investigate the practice patterns and views of SLTs and activities staff working in UK care homes for older adults in relation to residents' communication needs. METHODS AND PROCEDURES: Two online surveys, with 63 questions (SLT survey) and 46 questions (activities staff survey) in total, were created using the online platform Qualtrics. Participants were asked to consider their routine practice before COVID-19. Results were analysed using descriptive statistics and qualitative content analysis. OUTCOMES AND RESULTS: A total of 116 valid responses were received from SLTs and 29 valid responses from activities staff. A high level of communication needs in care homes was reported by both participant groups, as was insufficient time and resources and lack of managerial encouragement in this area. SLTs reported that the majority of referrals to their service from care homes was for swallowing needs (70%). Cognitive communication difficulty was the most commonly reported communication need by SLTs (65%). Most SLTs (73%-87%) provided some level of communication intervention and considered management of residents' communication needs to be both part of the SLT role and a good investment of their time. Lack of confidence setting goals and providing direct intervention for communication needs was reported, with 25% feeling stressed at the thought of this. The main themes from free text responses about SLT service improvement were increased staff training, funding (of resources and specialist posts) and changes to service provision (referral criteria and accessibility/awareness of SLT service). Hearing impairment was the communication need most commonly reported by activities staff (43%). Participants demonstrated relatively high awareness of communication difficulty in residents and reported high levels of knowledge and confidence identifying and supporting residents' communication. Most (79%-89%) considered identifying and supporting the communication needs of residents to be part of their role and expressed interest in receiving further training in communication support. The reported activities staff data set may be positively biased. CONCLUSIONS AND IMPLICATIONS: SLTs and activities staff were highly motivated to support the communication needs of care home residents. Increased training, time and resources dedicated to managing the communication needs of residents emerged as opportunities for service improvement across both data sets. WHAT THIS PAPER ADDS: What is already known on the subject There is a high level of communication need amongst older care home residents. Social interaction and relationships are important factors contributing to quality of life in this population and rely on successful communication. Speech and language therapists (SLTs) and activities staff play key roles in managing and supporting the communication needs of this client group, but the current practice and perspectives of these professions in the United Kingdom has not been examined. What this study adds A high level of communication need in care home residents was identified by both SLT and activities staff and both participant groups were motivated to address, identify and manage this need. However, insufficient time and resources, as well as a perceived lack of encouragement from managers to provide communication support/intervention, were reported by both groups. SLT practice was constrained by referral criteria and care pathways, which differed between services. Suggestions for SLT service improvement are reported. Clinical implications of this study Targeted, ongoing staff training is required in care homes to improve the communication environment and develop care home staff capacity to support residents' communication needs. There is also a call for service level improvements to increase the range of SLT practice in care homes, including a greater focus on communication needs and more specialist (e.g., dementia) SLT roles.