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.

An exploratory study of longitudinal trajectory of language, swallowing and cognition post endovascular clot retrieval.

BACKGROUND: Endovascular clot retrieval (ECR) is known to reduce global disability at 3 months post stroke however limited research exists regarding the trajectory of specific clinical impairments including language, swallowing and cognitive deficits between onset and 3 months. AIMS: To assess language, swallowing, and cognitive performance following ECR and explore whether impairment severity is correlated with modified Thrombolysis in Cerebral Infarction score (mTICI), stroke severity or quality of life (QoL). METHODS: Assessment was completed within 7 days (T1), 1 month (T2) and 3 months (T3) post-stroke. Performance was measured with the Functional Oral Intake Scale (FOIS), Repeatable Battery for Assessment of Neuropsychological Status (RBANS), Trail Making Test (TMT A and B) and Brixton Spatial Awareness Test. The Western Aphasia Battery (WAB) was used for left hemisphere stroke. QoL was measured with the Stroke and Aphasia Quality of Life Scale. RESULTS: Twenty-five participants (median 72 years; 64% male) were prospectively recruited following ECR. High reperfusion success (68% mTICI 3) and low stroke severity post ECR (median 24 h NIHSS = 3, IQR 7-18) were noted. At T1, 10 participants presented with aphasia, eight required a modified diet and 20 had impaired cognition. At T3 all had recovered to a normal oral diet, 39% had persistent cognitive impairment and 45% of patients with left hemisphere stroke remained aphasic. Performance on the WAB, FOIS, RBANS and TMT changed significantly over time (all p < 0.05). The severity score at T1 for all measures, excluding TMT B and Brixton, was significantly correlated with 24 h NIHSS. WAB scores at T3 were correlated with QoL (r = 0.618; p = 0.043). CONCLUSION: This exploratory study found the longitudinal performance of language, swallowing and cognition significantly improved over time and severity in the first-week post-ECR was correlated with 24 h NIHSS rather than the degree of reperfusion. WHAT THIS PAPER ADDS: What is already known on the subject Randomised control trials have demonstrated the benefit of ECR in patients with ischemic stroke using global measures of disability and function. Limited research exists regarding the trajectory of specific clinical impairments including language, swallowing and cognitive deficits. There is also a reliance on screening assessments and a lack of consideration of the influence of co-occurring impairments. What this paper adds to existing knowledge This prospective study is amongst the first to explore the longitudinal trajectory of language, swallowing and cognitive impairment using a standardised assessment battery. Twenty-four-hour NIHSS was significantly correlated with language, swallowing, global cognition and some measures of executive function. Language performance post ECR was correlated with domain-specific cognitive assessment of attention, immediate memory and delayed memory, which differed from swallowing performance post ECR that correlated with measures of executive function. What are the potential or actual clinical implications of this work? It is important for speech-language pathologists and the wider medical team to monitor language, swallowing and cognitive performance post ECR regardless of treatment success. Stroke severity at 24 h post-ECR influences the severity of language, swallowing and cognitive impairments.

Acute Dysphagia Following Reperfusion Therapies: A Prospective Pilot Cohort Study.

Dysphagia is a well-documented sequela of stroke. Recent advancements in medical treatments for stroke include reperfusion therapies (endovascular thrombectomy (EVT) and thrombolysis). As outcomes following reperfusion therapies are typically measured via general functional scales, the pattern and progression of acute dysphagia following reperfusion therapies is less known. To determine the progression of acute dysphagia (0-72 h) following reperfusion therapies and relationships between various stroke parameters and dysphagia, twenty-six patients were prospectively recruited across two EVT and thrombolysis centres in Brisbane, Australia. Dysphagia was screened via the Gugging Swallowing Screen (GUSS) at the bedside at three timepoints: 0-24 h, 24-48 h, and 48-72 h post-reperfusion therapies. Across three groups (EVT only, thrombolysis only, or both), the incidence of any dysphagia within the first 24 h of reperfusion therapy was 92.31% (n = 24/26), 91.30% (n = 21/23) by 48 h, and 90.91% (n = 20/22) by 72 h. Fifteen patients presented with severe dysphagia at 0-24 h, 10 at 24-48 h, and 10 at 48-72 h. Whilst dysphagia was not significantly correlated to infarct penumbra/core size, dysphagia severity was significantly related to the number of passes required during EVT (p = 0.009).Dysphagia continues to persist in the acute stroke population despite recent advancements in technology aimed to reduce morbidity and mortality post-stroke. Further research is required to establish protocols for management of dysphagia post-reperfusion therapies.

Aphasia associated with non-traumatic subarachnoid haemorrhage: a systematic review.

PURPOSE: Individuals with non-traumatic subarachnoid haemorrhage (SAH) are often excluded from studies of stroke populations due to differing pathophysiology and treatment pathways. Thus, aphasia presentation in the non-traumatic SAH population is potentially under-represented within existing research evidence. MATERIALS AND METHODS: Five databases were systematically searched with terms related to "aphasia" and "subarachnoid haemorrhage." Studies were included if aphasia was attributed to non-traumatic SAH or its associated complications, and where at least one language assessment measure used determined the presence or absence of aphasia. Study quality was evaluated using the Mixed Methods Appraisal Tool (MMAT). RESULTS: Following deduplication, 2726 articles were identified for title and abstract screening. Full text screening for 162 articles occurred, with 18 articles selected for inclusion. Aphasia incidence ranged from 5 to 24%, and was influenced by assessment measure, timing of assessment, subgroup studied, and classifications of aphasia. Many studies excluded participants with poorer clinical outcome, intracerebral complications, or severe aphasia. Few studies used comprehensive language assessment measures to examine across language domains. CONCLUSIONS: Aphasia presentation is highly heterogenous following non-traumatic SAH. Future research using comprehensive language assessments at multiple time points post onset is required to better understand aphasia presentation and management needs for this population.

Aphasia screening and/or assessment should be routinely performed for all individuals following non-traumatic subarachnoid haemorrhage (SAH).Comprehensive assessment across all language domains is required to ascertain the nature and extent of aphasia.Co-occurring cognitive deficits are likely in the SAH population.

Clinical Predictors of Dysphagia Recovery After Stroke: A Systematic Review.

Oropharyngeal dysphagia is common post-stroke and can have serious consequences for patients. Understanding dysphagia recovery is critically important to inform prognostication and support patients and professionals with care planning. This systematic review was undertaken to identify clinical predictors of dysphagia recovery post-stroke. Online databases (EMBASE, Scopus, Web of Science, PubMed, CINAHL, and Cochrane) were searched for studies reporting longitudinal swallowing recovery in adults post-stroke. Dysphagia recovery was defined as improvement measured on a clinical swallowing scale or upgrade in oral and/or enteral feeding status by the end of the follow-up period. The search strategy returned 6598 studies from which 87 studies went through full-text screening, and 19 studies were included that met the eligibility criteria. Age, airway compromise identified on instrumental assessment, dysphagia severity, bilateral lesions, and stroke severity were identified as predictors of persistent dysphagia and negative recovery in multiple logistic regression analysis. The available literature was predominated by retrospective data, and comparison of outcomes was limited by methodological differences across the studies in terms of the choice of assessment, measure of recovery, and period of follow-up. Future prospective research is warranted with increased representation of haemorrhagic strokes and uniform use of standardized scales of swallowing function.

Clinical outcomes of PD Check-In, a model for supported self-managed maintenance of speech in Parkinson's disease: A Phase 1 study.

BACKGROUND: For many people with Parkinson's disease (PWPD), the long-term maintenance of speech following intensive treatment remains elusive. PD Check-In, a model for supported self-managed maintenance of speech following LSVT LOUD® , was developed and evaluated. AIMS: To evaluate the impact of PD Check-In on vocal intensity and level of satisfaction of PWPD and their communication partners (CPs) over 24 months following LSVT LOUD. METHODS & PROCEDURES: A repeated-measures study design examined the impact of PD Check-In on the speech of 16 PWPD. Participants received LSVT LOUD followed by PD Check-In at 6 and 12 weeks, and 6, 12 and 24 months after treatment. Outcome measures included acoustic measures of vocal intensity (sound pressure level-SPL) during sustained phonation, functional phrases, reading, and monologue, and satisfaction questionnaires for PWPD and their CPs. OUTCOMES & RESULTS: A significant treatment effect for time (p < 0.01) was identified for all SPL variables. Planned comparisons showed significant improvements for each variable pre- to post-LSVT LOUD. There was a significant maintenance effect for SPL maximum sustained phonation only, post-LSVT LOUD to 24 months. SPL remained significantly above baseline for functional phrases and maximum sustained phonation at 24 months. Participants' satisfaction with PD Check-In was high, at 93.75% for PWPD and 79.99% for CPs, at 24 months post-treatment. Long intervals between appointments led PWPD to feel less motivated about speech practice but more confident in self-management. CONCLUSIONS & IMPLICATIONS: For PWPD and CPs, maintenance of speech following LSVT LOUD encompasses more than acoustic outcomes. WHAT THIS PAPER ADDS: What is already known on this subject? Maintenance of speech following LSVT LOUD has been shown to be variable in individual and group models. For PWPD and their CPs, a model for speech maintenance supports their expectation of sustained treatment effect over time and meets their changing needs for speech and language therapy services. Supported self-management is a model under investigation for long-term maintenance of speech. What this paper adds to existing knowledge? This study presents the impact of five individual PD Check-In interventions on the maintenance of vocal intensity (SPL) of 16 PWPD over 24 months following LSVT LOUD. PWPD and CPs reported a high level of satisfaction with PD Check-In independent of acoustic outcomes. What are the potential or actual clinical implications of this work? Participant satisfaction with PD Check-In is derived from multiple factors and not limited to acoustic outcomes post-LSVT LOUD. Further investigation of the efficacy of PD Check-In to support the perceived maintenance of speech of PWPD and CPs is warranted.

Speech-language pathologists' perspectives of dysphagia following reperfusion therapies: An Australian mixed-methods study.

Purpose: To investigate speech-language pathologists' (SLPs) perceptions and clinical experiences of dysphagia management following reperfusion therapies.Method: A multi-staged mixed approach involving a two-phase cross-sectional design was used. Data generated during phase 1 (a purpose-built, online survey) guided the development of phase 2 (semi-structured interviews). Sixty-two SLPs participated in phase 1 and six SLPs participated in phase 2.Result: SLPs in both phases reported perceived changes in dysphagia presentation according to the success of reperfusion therapy administered and had concerns regarding worsened dysphagia following unsuccessful procedures. Fluctuations in dysphagia were more frequently reported in the acute stage post-stroke. SLPs reported increased workload demands due to increased interhospital transfers between ECR/thrombolysis centres and referring facilities. The optimal timing for swallowing screening and assessment was not identified, with initial SLP involvement ranging from during the administration of thrombolysis to up to 24 hours post-reperfusion therapy.Conclusion: Preliminary evidence suggests that SLPs perceive that the presentation of post-stroke dysphagia is changing, with increasing fluctuations and complexities in the acute stage of post-stroke care, within the context of increasing use of reperfusion therapies. There is a critical need for research investigating the trajectory of dysphagia in the acute stage to inform dysphagia management within this patient population.

Listening to Video Game Voices: A Call for Action for Research into the Vocal Health of Video Game Voice Actors.

Video game voice actors (VGVAs) are a professional voice user (PVU) population whose occupation relies on their ability to reliably deliver extremes in vocal performance. In their work VGVAs are required to perform solo for extended durations, producing highly complex character performances that not only include extremes of vocal parameters and qualities but also highly demanding vocal acts (ie, screaming, singing) within those voice archetypes. Based on the vocal demands of their work and current understandings of occupational voice disorder, it is reasonable to consider that VGVAs may be at increased risk of vocal fatigue, injury, and disorder, as manifestations of occupational disease. This risk is of primary concern to VGVAs who recently organized industrial action to highlight their concerns regarding vocal health within their industry. As a group that is not well represented within voice research, there is little literature currently available to inform clinical support of the population. Due to the unique nature of VGVA work and the highly specific nature of occupational voice use among PVUs, we cannot necessarily generalize research from other populations to VGVAs. As such, research utilising frameworks designed to capture the complexity of voice use, demands on the voice, and experiences of its use are required to support the concerns of the population. This paper introduces VGVAs as an emerging PVU population, describes the concerns of this population within the context of current understandings of vocal fatigue, occupational voice problems and PVU populations, and details the approaches required in the development of research into the population.

Treatment Outcome Measures for Spasmodic Dysphonia: A Systematic Review.

PURPOSE: This systematic review aims to identify instruments used to evaluate treatment outcomes for people with spasmodic dysphonia. METHODS: Electronic database (PubMed, Cochrane Library, Embase, and CINAHL) searches and hand-searching identified studies that evaluated treatment approaches for spasmodic dysphonia which included pre and post outcome data. RESULTS: A total of 4714 articles were retrieved from searching databases; 1165 were duplicates. Titles and abstracts of 3549 were screened, with 171 being selected for full-text review. During full-text review, 101 articles were deemed suitable for inclusion. An additional 24 articles were identified as suitable for inclusion through hand-searching of reference lists. Data was extracted from 125 studies, identifying 220 outcome measures. As per the World Health Organization's International Classification of Functioning (ICF), the majority measured body functions (n = 212, 96%). Outcomes that explored communication and participation in everyday life and attitudes towards communication (ie, activity and participation domains) were infrequent (n = 8; 4%). Quality of life, a paradigm outside of the scope of the ICF, was also captured by four outcome measures. No instruments evaluating communication partners' perspectives were identified. CONCLUSIONS: Currently there is no unified approach to the measurement of outcomes in SD treatment research. Development and implementation of a core outcome set is recommended to facilitate improved understanding of the efficacy of current and new treatment options.

The Impact of PD Check-In, a Model for Supported Self-Managed Maintenance of Speech on the Quality of Life of People with Parkinson's Disease: A Phase 1 Study.

Quality of life (QoL) for people with Parkinson's Disease (PD) is diminished by speech and communication changes. The impact of PD Check-In, an intervention for supported self-managed maintenance of speech following LSVT LOUD®, on QoL of people with PD was investigated. Sixteen people with PD and dysarthria completed LSVT LOUD followed by PD Check-Ins up until 24 months post-treatment. Self-rated QoL and voice handicap scales were used to determine the psychosocial and perceived impact of PD Check-In on the speech and voice of people with PD. The perceived impact of PD Check-In on speech and voice was also sought from 15 communication partners (CPs). A significant treatment effect for time was identified for the Dysarthria Impact Profile (DIP), Voice Handicap Index (VHI), and Voice Handicap Index-Partner (VHI-P) (p < 0.05). There was no significant effect for time for the Parkinson's Disease Questionnaire (PDQ-39). Planned comparisons of timepoints for DIP, VHI, and VHI-P showed no significant differences (p > 0.01). Comparison of perceived voice handicap by people with PD and CPs revealed no significant differences (p > 0.01). The impact of PD Check-In on QoL of people with PD and CPs for 24 months post-LSVT-LOUD is unclear. Self-reported outcome measures alone do not fully capture changes in QoL in PD.

Language function in the acute phase following non-traumatic subarachnoid haemorrhage: A prospective cohort study.

BACKGROUND: Aphasia is common following stroke, with associated negative impacts on quality of life and psychosocial functioning. However, the language function of individuals who develop non-traumatic subarachnoid haemorrhage (SAH) has been minimally investigated from a speech-language pathology (SLP) perspective. AIMS: To examine and characterise the language function of individuals following non-traumatic SAH in the acute phase and describe the clinical profile and outcomes of individuals in this cohort with language impairment. METHODS & PROCEDURES: Prospective cohort study of adults admitted to a tertiary hospital with primary non-traumatic SAH over a 12-month period (June 2018 to June 2019). Language assessment using the Brisbane Evidence-Based Language Test (EBLT) was performed within 72 h of medical stability. Assessment scores were analysed for 43 participants. OUTCOMES & RESULTS: Language impairment was present in 18.6% (n = 8/43) of the cohort, and was associated with increased intensive care unit (ICU) length of stay (LOS) (p < 0.01) and increased hospital length of stay (p = 0.01). The profile of participants with impaired language was highly variable with difficulties across auditory comprehension, verbal expression, reading comprehension, and written expression. Associated cognitive and attention difficulties also impacted test performance in this cohort. Six of the eight participants with impaired language required ongoing SLP support beyond hospital discharge. CONCLUSIONS & IMPLICATIONS: Early, routine assessment of language function of individuals following non-traumatic SAH is essential and should be incorporated into clinical care pathways.

The effects of endovascular clot retrieval and thrombolysis on dysphagia in an Australian quaternary hospital: A retrospective review.

Dysphagia (impaired swallowing) is known to contribute to decreased quality of life, and increased length of hospital stay and mortality post-stroke. Despite the advancements in stroke treatment with the introduction of thrombolysis and endovascular clot retrieval (ECR), patients continue to present with high rates of dysphagia. Speech and language therapists and stroke teams should consider the presence of haemorrhagic transformation, success of reperfusion and presence of communication deficits as risk factors for dysphagia post-ECR and/or thrombolysis. PURPOSE: To establish incidence rates and patterns of dysphagia following the administration of reperfusion therapies in acute ischaemic stroke management. METHOD: A retrospective review of 193 patients admitted with acute ischaemic stroke to a quaternary stroke unit in Australia over a three year period was completed. Clinical information extracted included demographics, type (thrombolysis and/or endovascular clot retrieval) and success of reperfusion therapy, and the progression of dysphagia and related factors. RESULTS: Over half of all patients treated with reperfusion therapies presented with dysphagia on initial assessment by speech-language pathology (SLP). The type of reperfusion therapy administered was not significantly correlated with the presence of dysphagia. Dysphagia on initial assessment was significantly correlated with the presence of aphasia on initial assessment, the presence of haemorrhagic transformation, and the success of reperfusion. Increased rates of enteral feeding were also found in this study compared to figures reported in literature. CONCLUSION: This study identified ongoing high rates of dysphagia amongst this patient population regardless of treatment type, demonstrating the need for ongoing SLP management post stroke. Further research is required in this area to develop an evidence-base for SLPs and the wider medical team and to inform clinical practice guidelines. WHAT THIS PAPER ADDS: What is already known on the subject Stroke is one of the leading causes of disability and death internationally. Dysphagia (impaired swallowing), a common sequalae of stroke, is known to contribute to decreased quality of life, increased length of hospital stay and mortality. With advancements in technology, treatments for acute ischaemic stroke (endovascular clot retrieval and thrombolysis) are increasing in popularity. However, limited research exists exploring the impact of these therapies on dysphagia. What this paper adds Despite the advancements in stroke treatment, patients continue to present with high rates of dysphagia. Dysphagia following thrombolysis and/or ECR was found to be significantly correlated to the presence of aphasia, haemorrhagic transformation, and the success of reperfusion (regardless of treatment type). Additionally, increased rates of enteral feeding were found amongst this patient population compared to figures reported in the literature for patients following traditional stroke management. Clinical implications of this study Speech-language pathologists and the wider medical team should consider dysphagia as an ongoing consequence of stroke following reperfusion therapies, with consideration for success of reperfusion and adverse outcomes i.e., haemorrhagic transformation. Further research is required to provide an evidence-base and specific guidelines for the management of dysphagia post reperfusion therapies, including use of enteral feeding.

PD Check-In: The development and trial of a supported self-management program for people with Parkinson's disease following intensive speech intervention.

BACKGROUND: Debilitating speech and communication changes in Parkinson's disease (PD) lead to diminished quality of life for people with PD and their communication partners. Maintenance of the long-term effects of treatment such as LSVT LOUD® remains equivocal. Development of supported long-term maintenance programs is warranted. AIMS: This article describes the development and preliminary outcome data for PD Check-In, a supported self-management intervention for the maintenance of speech and social communication for people with PD following LSVT LOUD. METHODS & PROCEDURES: A narrative literature review of the principles of self-management and social cognitive theory of self-regulation was conducted to develop the core elements of PD Check-In. PD Check-In was conducted in person by a speech and language therapist (SLT) for three participants at 6 and 12 weeks, and at 6, 12 and 24 months following LSVT LOUD. Outcome measures included vocal intensity (SPL) during monologue and the dysarthria impact profile (DIP). PD Check-In utilized semi-structured discussion to develop, evaluate, and support the self-efficacy and skill of the person with PD in maintaining speech and social communication. OUTCOMES & RESULTS: Six conceptual elements of PD Check-In were identified in the development phase: partnerships, self-reflection, maintenance issues, revision, goal-setting and maintenance strategies. Preliminary intervention data revealed monologue vocal intensity at 24 months post-LSVT LOUD was maintained above pre-treatment level, but below levels achieved post-treatment. The psychosocial impact of speech changes from pre-LSVT LOUD to 24 months post-treatment as measured by the DIP was variable. Qualitative statements reflected participant experiences underlying the clinical data. CONCLUSIONS & IMPLICATIONS: The theoretical and practical underpinnings of PD Check-In were defined. The impact of PD Check-In on three persons with PD was variable but positive. Further evaluation of the model is warranted. WHAT THIS PAPER ADDS: What is already known on the subject LSVT LOUD provides efficacious treatment for the speech disorder associated with PD. Long-term maintenance of speech post-treatment varies following self-managed and group therapy interventions. People with PD have an unmet expectation of long-term maintenance of speech and improved quality of life following intensive treatment. What this paper adds to existing knowledge This study describes the development of a novel clinic-based approach to long-term maintenance of speech in PD based on the principles of self-management and self-efficacy. It provides preliminary data to demonstrate the method and its effects on three participants with varying speech difficulty, self-management skill development and psychosocial impact. What are the potential or actual clinical implications of this work? The positive impact of PD Check-In on the maintenance of monologue vocal intensity above baseline 24 months post-intensive treatment was independent of the variable impact on the quality of life of the participants. Further exploration of PD Check-In is warranted to determine the efficacy of this approach.

Student Perceptions of Simulation to Enhance Clinical Readiness for Assessment and Management of Adults With Voice Disorders.

BACKGROUND: Simulation is a safe, supported, and accessible learning method for students to gain skills and experience, especially in difficult to access range of practice areas such as voice. OBJECTIVE: The study aimed to explore change in students' perceptions of knowledge, confidence, anxiety, and clinical readiness for assessment and management of an adult with a voice disorder after participation in simulation-based learning activities. METHODS: Participants (N = 113) were students enrolled in a mandatory course dedicated to the voice and voice disorders. Students completed 32 hours of academic coursework which included lectures and tutorials and two 30-minute simulation-based learning activities with a standardized patient playing the role of an adult with a voice disorder. The impact of the simulation-based learning activities on student perceptions of their knowledge, confidence, anxiety, and clinical readiness for work within the area of voice were surveyed at three time points: (1) pre lectures, (2) post lectures but pre simulation, and (3) post simulation. Change across time was analyzed using repeated measures analysis of variance with post hoc Bonferroni adjustment. RESULTS: All students perceived significant (P ≤ 0.001) positive changes in knowledge and confidence across time points for all activities, except for writing an assessment report. Anxiety related to the management of a client with a voice disorder fluctuated significantly (P ≤ 0.001) throughout the program. Overall, the majority (>90%) of students agreed or strongly agreed that the simulation-based learning activities were useful and helped them to develop clinical skills, apply content taught in lectures, and gain confidence and interest in voice. CONCLUSION: This study supports incorporation of simulation-based learning as part of students' clinical preparation for the assessment and management of voice disorders.

Videofluoroscopic and manometric outcomes of cricopharyngeus balloon dilation for treatment of pharyngo-esophageal dysphagia associated with nasopharyngeal cancer: A case series.

BACKGROUND: Problems with pharyngo-esophageal bolus flow have been reported following nasopharyngeal cancer (NPC) treatment. While studies using videofluoroscopic assessment have shown balloon dilation can help address this impairment, the impact of dilation on pressure and bolus flow characteristics incorporating high-resolution pharyngeal manometry (HRPM) has not been reported. METHODS: Five cases with pharyngo-esophageal dysphagia post NPC underwent balloon dilation. Videofluoroscopic swallowing study (VFSS) and HRPM were completed before and 1 month post dilation. Oral intake and dysphagia related quality of life were reported to 3 months. RESULTS: VFSS, manometry and functional outcomes revealed positive benefits from dilation in two cases. In the other three cases, two showed improvements on VFSS only. These three failed to make functional swallowing gains. CONCLUSIONS: Where there was functional gain, both fluoroscopy and HRPM recorded improvement to UES function. Across the cases, response to dilation was variable and further work is needed to determine which patients would receive most benefit. LEVEL OF EVIDENCE: 4.

Student perceptions of factors that influence clinical competency in voice.

PURPOSE: This study aimed to explore factors, perceived by students themselves, that help or hinder development of competency in voice. METHOD: Focus group interviews were conducted with a convenience sample of 14 speech pathology students (93% female, mean age 22 years). Interviews were transcribed verbatim and analysed using template analysis. RESULT: Students' perceptions of influencing factors were grouped into two major themes: (1) personal factors, and (2) educational factors. A key finding was that many participants perceived a student's own voice to be a major factor impacting their development and attainment of clinical competency in voice, and that mindsets towards the (un)changeability of students' own voices varied across participants. Students with a performance background were considered to be at an advantage in terms of performing vocal tasks and suitability to work with specific populations. Key facilitatory educational factors included access to and experience of demonstrations (face-to-face and video), additional training workshops, peer learning, and simulation. CONCLUSION: This study identified a number of personal and educational factors that students perceive to impact the development of competency in voice. Consideration of these holistic factors may assist speech-language pathology educators to deliver optimally effective voice-related curricula.

Dysphagia following non-traumatic subarachnoid haemorrhage: A prospective pilot study.

BACKGROUND: Whilst dysphagia is a commonly reported complication of stroke, it has received relatively little attention in the literature for patients following non-traumatic subarachnoid haemorrhage (SAH). AIMS: To investigate dysphagia incidence, risk factors, clinical progression and recovery in patients following non-traumatic SAH. METHODS & PROCEDURES: A prospective cohort study of 49 patients admitted to a tertiary neurosurgical referral unit with non-traumatic SAH over a 12-month period was conducted. Swallowing function was assessed by a speech-language pathologist within 72 h of medical stability and monitored throughout the acute inpatient admission. OUTCOMES & RESULTS: Dysphagia incidence was 16.33% (n = 8/49). Risk factors associated with dysphagia included; Glasgow Coma Scale (GCS) score on admission, need for intensive care unit (ICU) admission, length of ICU stay, need for intubation and ventilation, and hydrocephalus. Participants with dysphagia were admitted to hospital 1.9 times longer than those without dysphagia (p < 0.05) and were more likely to be transferred to another inpatient facility for ongoing care (p < 0.05). Dysphagia remained present at hospital discharge for over half (62.5%) of participants who developed this complication. CONCLUSIONS & IMPLICATIONS: Care pathways for patients admitted to hospital with non-traumatic SAH should include early screening for dysphagia risk. Further research using a larger prospective cohort is required to validate dysphagia incidence and risk factors in this patient cohort. What this paper adds What is already known on this subject Dysphagia is a negative complication following non-traumatic SAH, and can occur as a result of primary injury or secondary to treatment complications (e.g., intubation and ventilation, surgical intervention). However, limited evidence regarding its incidence, risk factors, clinical progression and recovery in a prospective cohort exists. What this paper adds to existing knowledge This study is the first to examine prospectively patients with non-traumatic SAH within 72 h of medical stability. It identifies dysphagia incidence, risk factors, clinical characteristics and recovery during the acute hospital admission for this patient cohort. What are the potential or actual clinical implications of this work? Early and regular screening for dysphagia in the presence of associated risk factors is essential for patients admitted with non-traumatic SAH. Speech-language pathologist resources in the neurocritical care context should be available to support the assessment and management of dysphagia in this cohort.

Dysphagia after chemo-radiation for nasopharyngeal cancer: A scoping review.

OBJECTIVE: Nasopharyngeal cancer (NPC) has distinct characteristics regarding its global prevalence, initial presentation, management and patient outcomes compared to other subtypes of head and neck cancer (HNC). The mainstay of NPC treatment is chemo-radiation (C/RT) and while dysphagia is a known early and late toxicity of C/RT treatment, the nature of dysphagia post NPC treatment has had limited investigation. The objective of this review is to summarise the existing evidence regarding dysphagia following NPC to inform the future research agenda for this population. Dysphagia incidence, characteristic deficits observed across the phases of swallowing, efficacy of current dysphagia interventions, and effect on quality of life will be explored. DATA SOURCES: Databases including MEDLINE, CINAHL, Embase, Scopus and Web of Science were included. METHODS: A scoping review was conducted according to PRISMA-ScR guidelines. Two independent reviewers screened selected full text articles. RESULTS: Of the initial 2495 articles found, 28 articles were included. Reports of penetration and aspiration varied widely (0%-91.6%), with high rates of silent aspiration identified in 2 studies (42%, 66%). Oral, pharyngeal and upper esophageal phase impairments were reported. Of these, upper esophageal stasis and multiple pharyngeal stage deficits were most prevalent. The pharyngeal constrictors were found to have a significant dose-effect relationship and shielding to the anterior neck field was effective to preserve swallowing function. Six treatment studies were identified with limited evidence supporting the use of neuromuscular electrical stimulation, dilatation and swallowing exercises. Quality of life was adversely affected. CONCLUSIONS: Dysphagia is a prevalent early and late problem post NPC treatment, with impairments across all phases of the swallow. Studies on preventing dysphagia and treatment efficacy remain limited. More systematic study of the nature of dysphagia and the efficacy of treatment in this population is warranted.

Laryngeal Symptoms in Weightlifting Athletes.

OBJECTIVES: A preliminary investigation to explore (1) the influence of different exercise conditions on the prevalence and nature of reported sensory and auditory-perceptual voice symptoms, and (2) whether type of self-reported laryngeal behaviors used during weightlifting are related to report of laryngeal symptoms in weightlifting athletes. STUDY DESIGN: Prospective self-completion questionnaire design. METHODS: A total of 89 people (36 males, 53 females) who self-identified as individuals who regularly partook in exercise completed a self-report questionnaire administered using Qualtrics software. RESULTS: Weightlifting was part of 78.7% (n = 70/89) of participants' workout routine. Nearly half (46%, n = 12/26) of self-identified weightlifting athletes reported suffering from at least one laryngeal symptom (throat pain, change in voice, or globus sensation), which was significantly higher (P= 0.008) than that reported by the cardiovascular group (14%, n = 4/29). The most prevalent laryngeal symptom reported by 25.3% (n = 17) of participants after weightlifting was the presence of a globus sensation (ie, the feeling of something stuck in their throat). Throat pain after heavy lifting and a change in voice quality after weightlifting was reported by 22.9% (n = 16) and 11.4% (n = 8) of participants respectively. There were no significant differences (P> 0.05) between reported laryngeal symptoms and the self-reported laryngeal behaviors used during weightlifting (ie, breath hold during the lift, simultaneous release of breath during the lift, or grunting/yelling during the lift). CONCLUSIONS: As weightlifting increases in popularity, many participants may find themselves experiencing throat pain or hoarseness after heavy lifts. Whilst a particular cause of these symptoms in weightlifters cannot be identified from this study, the reported presence of pain, globus sensation, and change in voice by this group indicates the need for further research.

Prevalence and Associated Impacts of Cervical Esophageal Clearance Issues Post Chemoradiotherapy for Nasopharyngeal Carcinoma (NPC).

At present, the nature and extent of upper esophageal stage clearance issues following nonsurgical management of nasopharyngeal cancer (NPC) is not well elucidated. The aim of this study was to conduct an initial retrospective study of the prevalence and severity of upper esophageal clearance impairments in a cohort of patients post-NPC management. A secondary aim was to explore any observed relationship between severity of impairment with both (a) aspiration and (b) temporal oropharyngeal swallowing measures. A cohort of 134 NPC patients who received curative intent (chemo)radiotherapy (C/RT) and completed a videofluoroscopic swallowing study (VFSS) between 2012 and 2015 were reviewed. An Esophageal Clearance parameter, based on the scale used in MBSImP was used to classify the presence and severity of esophageal impairment on thin liquid and semisolids. Data on oral and pharyngeal temporal measures, pharyngeal constriction, and penetration/aspiration were also collected. The prevalence of cervical esophageal clearance impairment was high with ratings > 0 observed among 83% and 97% of patients on thin liquid and semisolids, respectively. With the increasing impairment, significantly (p < 0.05) increased oral transit times were observed for liquid swallows, and increased pharyngeal transit times for semisolids. Significantly higher proportions of patients presented with penetration/aspiration in the group with more severe esophageal clearance impairment. Results confirm that cervical esophageal clearance impairment is highly prevalent post-C/RT treatment for NPC. Causality cannot be determined from this study; however, this initial evidence supports that esophageal impairment may coexist in patients post NPC, presenting with more severe oral/pharyngeal deficits, and the impact of this on swallow function needs to be considered. Further systematic research is required.