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Rotherham A, Shrubsole K, Croteau C, Hilari K, Wallace H, Wallace SJ. Measuring successful conversations in couples with and without aphasia: A scoping review. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2024. [PMID: 39150411 DOI: 10.1111/1460-6984.13098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 07/24/2024] [Indexed: 08/17/2024]
Abstract
BACKGROUND Aphasia impacts communication and relationships. While counselling is increasingly recognised as a component of the speech-language therapy role, the success of conversation partner training is typically measured in terms of communication alone. This scoping review aimed to describe how successful conversation is currently measured with couples-with and without aphasia, to inform the development of an ecologically valid measure for couples with aphasia. METHODS AND PROCEDURES The scoping review was reported in alignment with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Extensions for Scoping Reviews (PRISMA-SCR). MEDLINE, EMBASE, CINAHL and PsycINFO databases were searched for conversation treatment studies for couples with and without aphasia. Patient-reported outcome measures (PROMs) were extracted from included studies and screened against the three-tier model of situated language to shortlist those that measure everyday communication. Items within shortlisted PROMs were further described using the refined International Classification of Functioning, Disability and Health linking rules. RESULTS Following screening and full-text review, 46 studies were included, consisting of 24 studies conducted with couples with aphasia and 22 studies conducted with couples without aphasia. For couples with aphasia, 13 PROMs were identified that measured everyday communication. Of these, 23% were dyadic (i.e., measured from the perspectives of both members of the couple); however, they usually only appraised the communication behaviours of the person with aphasia. For couples without aphasia, eight PROMs were identified that measured everyday communication; all were dyadic and measured both attitudes and communication behaviours of both partners. CONCLUSION Conversation relies on the interaction of two people, and success in conversation is best rated by those having the conversation. The use of PROMs is recommended as part of person and relationship-centred practice; however, there is currently no validated PROM for conversation in aphasia that considers the perspectives and behaviours of both the person with aphasia and their communication partner. The PROM items identified in this study will form the basis of future research to develop a PROM for couples' conversations in aphasia. WHAT THIS PAPER ADDS What is already known on the subject Communication partner training (CPT) for couples, where one person has aphasia, can improve conversation skills and enhance relationships. Clinician-rated measures, such as conversation analysis, have been used to measure the outcomes of CPT. However, there is a lack of person-centred or self-rated outcome measurement instruments. that is, patient-reported outcome measures (PROMs) for couples' conversations in aphasia. What this paper adds to existing knowledge We have identified outcome measurement instruments used in conversation treatment studies for couples with and without aphasia. We found that most PROMs used in aphasia treatment studies were not dyadic, that is, they did not include the self-report of both communication partners. In contrast, the PROMs used with couples without aphasia were dyadic and contained items that measured a more complex range of both partners' emotions, behaviours and attitudes. What are the potential or actual clinical implications of this work? This study provides insights into the content and characteristics of PROMs for couples' conversation therapy and may assist clinicians in selecting outcome measurement instruments in their practice.
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Affiliation(s)
- Annette Rotherham
- Queensland Aphasia Research Centre, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
- Surgical Treatment and Rehabilitation Service (STARS) Education and Research Alliance, The University of Queensland and Metro North Health, Queensland, Brisbane, Australia
| | - Kirstine Shrubsole
- Queensland Aphasia Research Centre, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
- Surgical Treatment and Rehabilitation Service (STARS) Education and Research Alliance, The University of Queensland and Metro North Health, Queensland, Brisbane, Australia
- Faculty of Health, Southern Cross University, Gold Coast, Australia
| | - Claire Croteau
- École d'orthophonie et d'audiologie, University of Montreal, Montreal, Canada
| | - Katerina Hilari
- School of Health and Psychological Sciences, City, University of London, London, UK
| | - Helen Wallace
- Queensland Aphasia Research Centre, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
- Surgical Treatment and Rehabilitation Service (STARS) Education and Research Alliance, The University of Queensland and Metro North Health, Queensland, Brisbane, Australia
| | - Sarah J Wallace
- Queensland Aphasia Research Centre, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Queensland, Australia
- Surgical Treatment and Rehabilitation Service (STARS) Education and Research Alliance, The University of Queensland and Metro North Health, Queensland, Brisbane, Australia
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Lu Y, Mao L, Wang P, Wang C, Hartwigsen G, Zhang Y. Aberrant neural oscillations in poststroke aphasia. Psychophysiology 2024:e14655. [PMID: 39031971 DOI: 10.1111/psyp.14655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 06/21/2024] [Accepted: 07/08/2024] [Indexed: 07/22/2024]
Abstract
Neural oscillations are electrophysiological indicators of synchronous neuronal activity in the brain. Recent work suggests aberrant patterns of neuronal activity in patients with poststroke aphasia. Yet, there is a lack of systematic explorations of neural oscillations in poststroke aphasia. Investigating changes in the dynamics of neuronal activity after stroke may be helpful to identify neural markers of aphasia and language recovery and increase the current understanding of successful language rehabilitation. This review summarizes research on neural oscillations in poststroke aphasia and evaluates their potential as biomarkers for specific linguistic processes. We searched the literature through PubMed, Web of Science, and EBSCO, and selected 31 studies that met the inclusion criteria. Our analyses focused on neural oscillation activity in each frequency band, brain connectivity, and therapy-induced changes during language recovery. Our review highlights potential neurophysiological markers; however, the literature remains confounded, casting doubt on the reliability of these findings. Future research must address these confounds to confirm the robustness of cross-study findings on neural oscillations in poststroke aphasia.
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Affiliation(s)
- Yeyun Lu
- Centre for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Lin Mao
- Department of Physical Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Department of Rehabilitation, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Peng Wang
- Centre for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang, China
- Institute of Psychology, University of Greifswald, Greifswald, Germany
- Institute of Psychology, University of Regensberg, Regensberg, Germany
| | - Cuicui Wang
- Centre for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang, China
- TMS Center, Deqing Hospital of Hangzhou Normal University, Huzhou, Zhejiang, China
- National Clinical Research Center for Mental Disorders, Department of Psychiatry, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Gesa Hartwigsen
- Wilhelm Wundt Institute for Psychology, Leipzig University, Leipzig, Germany
- Lise Meitner Research Group Cognition and Plasticity, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany
| | - Ye Zhang
- Centre for Cognition and Brain Disorders, The Affiliated Hospital of Hangzhou Normal University, Hangzhou, Zhejiang, China
- TMS Center, Deqing Hospital of Hangzhou Normal University, Huzhou, Zhejiang, China
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Song W, Wu M, Wang H, Pang R, Zhu L. Prevalence, risk factors, and outcomes of dysphagia after stroke: a systematic review and meta-analysis. Front Neurol 2024; 15:1403610. [PMID: 39087010 PMCID: PMC11288910 DOI: 10.3389/fneur.2024.1403610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Accepted: 07/02/2024] [Indexed: 08/02/2024] Open
Abstract
Background Dysphagia is a common complication after stroke, which not only brings adverse outcomes but also greatly affects the quality of life of patients. At present, there is no systematic review or meta-analysis to comprehensively evaluate the epidemiological characteristics of post-stroke dysphagia (PSD). A systematic review of the prevalence, risk factors, and prognosis of PSD is essential. Methods Through 31 December 2022, a comprehensive literature search was performed for observational studies related to PSD. Five databases were retrieved. Random-effects models were used to estimate the pooled prevalence, odds ratio (OR), and 95% CIs. Results A total of 34 studies were included, and the results showed that the overall prevalence of PSD was 46.6% (95% CI, 0.405-0.528). The prevalence of dysphagia in ischemic stroke and hemorrhagic stroke was 43.6% (95% CI 0.370-0.501) and 58.8% (95% CI 0.519-0.654), respectively. The prevalence of PSD in Africa was 49.4% (95% CI, 0.196-0.792), in Asia was 40.1% (95% CI, 0.348-0.454), in Europe was 45.8% (95% CI, 0.327-0.590), in North America was 44.3% (95% CI, 0.370-0.517), in South America was 57.5% (95% CI, 0.441-0.708), and in Oceania was 64.1% (95%CI, 0.558, 0.724). In risk factor analysis, hypertension, previous stroke, and atrial fibrillation were significantly associated with the occurrence of PSD, pooled OR = 1.179 [(95% CI, 1.002-1.386), p < 0.05], pooled OR = 1.514 [(95% CI, 1.204-1.905), p < 0.001], and pooled OR = 1.980 [(95% CI, 1.580-2.481), p < 0.001]. In outcome studies, the prevalence of aphasia and dysarthria in PSD was 35.6% (95% CI, 0.213-0.499) and 54.5% (95% CI, 0.293-0.798), respectively. The prevalence of respiratory tract infection was 27.1% (95%CI, -0.038-0.579), and the prevalence of pneumonitis was 32.1% (95% CI, 0.224-0.418). Persistence of dysphagia at discharge and at 1 month was 74.5% (95% CI, 0.621-0.869) and 50.9% (95% CI, 0.142-0.876), respectively. Mortality rates for PSD patients during admission and discharge at 1 month, 3 months, and 1 year were 11.8% (95% CI, 0.083-0.152), 26.5% (95% CI, 0.170-0.359), 25.7% (95% CI, 0.19-0.324), and 31.3% (95% CI, 0.256-0.369), respectively. Conclusion This study found that the overall prevalence of PSD was 46.6%. Prevalence is most influenced by the diagnosis method. Hypertension, history of stroke, atrial fibrillation, patient age, and stroke severity were risk factors significantly associated with PSD. The prevalence of aphasia, dysarthria, respiratory tract infection, and pneumonitis in PSD patients is 2-4 times that of patients without PSD.Systematic review registration: www.crd.york.ac.uk/PROSPERO, PROSPERO, CRD42021252967.
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Affiliation(s)
- Wenjing Song
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Minmin Wu
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Haoran Wang
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Ruifeng Pang
- Heilongjiang University of Chinese Medicine, Harbin, China
| | - Luwen Zhu
- The Second Affiliated Hospital of Heilongjiang University of Chinese Medicine, Harbin, China
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Kang JS, Bunker LD, Stockbridge MD, Hillis AE. White Matter Hyperintensities as a Predictor of Aphasia Recovery. Arch Phys Med Rehabil 2024; 105:1089-1098. [PMID: 38281579 DOI: 10.1016/j.apmr.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 12/18/2023] [Accepted: 01/11/2024] [Indexed: 01/30/2024]
Abstract
OBJECTIVE To examine the relation between baseline white matter hyperintensities (WMH) and change in naming, content production, and efficiency after treatment in subacute aphasia. We hypothesized that more severe baseline WMH would result in less improvement with treatment. DESIGN Retrospective analysis of a cohort from a double-blind randomized controlled trial (RCT). SETTING Outpatient clinical setting or participant home. PARTICIPANTS We retrospectively reviewed imaging and behavioral data for 52 participants with subacute aphasia due to left-hemisphere ischemic stroke enrolled in the RCT. RCT inclusion criteria: English proficiency, normal/corrected-to-normal hearing/vision, and no history of neurologic conditions other than the stroke resulting aphasia. One participant with a chronic right-hemisphere lesion was retained as she presented with no residual deficits on neurologic examination. Individuals with scalp sensitivities or on medications that lower seizure threshold or any N-methyl-D-aspartate (NMDA) antagonists were excluded. Of the 52 participants, for this analysis, 2 were excluded for not having a magnetic resonance imaging, and 7 were excluded for not participating in treatment or pre/post assessment for at least 1 outcome, resulting in final sample of 43 participants (20 women sex, M [SD] age=64.4 [11.9] and M [SD] education=14.9 [3.1] years). INTERVENTIONS Participants received 15 sessions (2-3 times/week) of computerized lexical-semantic (ie, verification) treatment with [sham/active] transcranial direct current stimulation (tDCS). Sessions were approximately 45 minutes each (tDCS for first 20 minutes). MAIN OUTCOME MEASURES Naming accuracy, content units (CUs, a measure of semantically accurate production), and efficiency (ie, syllables/CU) on a picture description task. RESULTS Periventricular WMH severity was independently associated with recovery in picture naming for the active tDCS group. Deep WMH severity was associated with recovery for CU production for the sham tDCS group. CONCLUSION Baseline periventricular and deep WMH, among other factors, may be an important consideration for prognosis and treatment planning, especially when considered in conjunction with tDCS treatment.
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Affiliation(s)
- Joseph S Kang
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Lisa D Bunker
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; Speech-Language Pathology Program, College of Health Sciences, Midwestern University, Glendale, AZ
| | | | - Argye E Hillis
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Physical Medicine and Rehabilitation, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Cognitive Science, Johns Hopkins University, Baltimore, MD.
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Awuah WA, Ahluwalia A, Darko K, Sanker V, Tan JK, Tenkorang PO, Ben-Jaafar A, Ranganathan S, Aderinto N, Mehta A, Shah MH, Lee Boon Chun K, Abdul-Rahman T, Atallah O. Bridging Minds and Machines: The Recent Advances of Brain-Computer Interfaces in Neurological and Neurosurgical Applications. World Neurosurg 2024; 189:138-153. [PMID: 38789029 DOI: 10.1016/j.wneu.2024.05.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 05/16/2024] [Accepted: 05/17/2024] [Indexed: 05/26/2024]
Abstract
Brain-computer interfaces (BCIs), a remarkable technological advancement in neurology and neurosurgery, mark a significant leap since the inception of electroencephalography in 1924. These interfaces effectively convert central nervous system signals into commands for external devices, offering revolutionary benefits to patients with severe communication and motor impairments due to a myriad of neurological conditions like stroke, spinal cord injuries, and neurodegenerative disorders. BCIs enable these individuals to communicate and interact with their environment, using their brain signals to operate interfaces for communication and environmental control. This technology is especially crucial for those completely locked in, providing a communication lifeline where other methods fall short. The advantages of BCIs are profound, offering autonomy and an improved quality of life for patients with severe disabilities. They allow for direct interaction with various devices and prostheses, bypassing damaged or nonfunctional neural pathways. However, challenges persist, including the complexity of accurately interpreting brain signals, the need for individual calibration, and ensuring reliable, long-term use. Additionally, ethical considerations arise regarding autonomy, consent, and the potential for dependence on technology. Despite these challenges, BCIs represent a transformative development in neurotechnology, promising enhanced patient outcomes and a deeper understanding of brain-machine interfaces.
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Affiliation(s)
| | - Arjun Ahluwalia
- School of Medicine, Queen's University Belfast, Belfast, United Kingdom
| | - Kwadwo Darko
- Department of Neurosurgery, Korle Bu Teaching Hospital, Accra, Ghana
| | - Vivek Sanker
- Department of Neurosurgery, Trivandrum Medical College, India
| | - Joecelyn Kirani Tan
- Faculty of Medicine, University of St Andrews, St. Andrews, Scotland, United Kingdom.
| | | | - Adam Ben-Jaafar
- University College Dublin, School of Medicine, Belfield, Dublin, Ireland
| | - Sruthi Ranganathan
- Department of Medicine, University of Cambridge, Cambridge, United Kingdom
| | - Nicholas Aderinto
- Internal Medicine Department, LAUTECH Teaching Hospital, Ogbomoso, Nigeria
| | - Aashna Mehta
- University of Debrecen-Faculty of Medicine, Debrecen, Hungary
| | | | | | | | - Oday Atallah
- Department of Neurosurgery, Hannover Medical School, Hannover, Germany
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Kim Y, Kim M, Kim J, Song TJ. Smartphone-Based Speech Therapy for Poststroke Dysarthria: Pilot Randomized Controlled Trial Evaluating Efficacy and Feasibility. J Med Internet Res 2024; 26:e56417. [PMID: 38509662 PMCID: PMC11082729 DOI: 10.2196/56417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 02/21/2024] [Accepted: 03/20/2024] [Indexed: 03/22/2024] Open
Abstract
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.
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Affiliation(s)
- Yuyoung Kim
- Human Computer Interaction Lab, Graduate Program in Cognitive Science, Yonsei University, Seoul, Republic of Korea
| | - Minjung Kim
- Human Computer Interaction Lab, Graduate Program in Cognitive Science, Yonsei University, Seoul, Republic of Korea
- HAII Corporation, Seoul, Republic of Korea
| | - Jinwoo Kim
- Human Computer Interaction Lab, Graduate Program in Cognitive Science, Yonsei University, Seoul, Republic of Korea
- HAII Corporation, Seoul, Republic of Korea
| | - Tae-Jin Song
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
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Fitzmaurice Y, Beeke S, Isaksen J, Cunningham U, Jagoe C, Shé ÉN, McMenamin R. Communication partner training for student health and social care professionals engaging with people with stroke acquired communication difficulties: A protocol for a realist review. HRB Open Res 2024; 6:60. [PMID: 38384971 PMCID: PMC10879762 DOI: 10.12688/hrbopenres.13783.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2024] [Indexed: 02/23/2024] Open
Abstract
Background Stroke acquired communication impairments impede effective communication. Consequently, in stroke care, communicative interactions can be challenging for both patients and staff and can predispose patients to increased risk of preventable adverse events. Communication partner training (CPT) can mitigate such negative outcomes by optimising communicative interactions. Providing CPT to student health and social care professionals (SH&SCPs) has the potential to enhance their clinical expertise and experiences and enhance the future clinical care of patients with stroke acquired communication impairments. This research aims to expand our understanding of how CPT is operationalised for SH&SCPs in higher education institutions and determine: what works; for whom; in what contexts; how and why? Methods This review is Phase 1 of a research project employing a realist approach with public and patient involvement (PPI). It incorporates five iterative steps: 1.) Clarifying the scope; 2.) Searching for evidence; 3.) Selecting and appraising evidence; 4.) Data extraction; 5.) Synthesising data and developing a middle range theory explaining how CPT is expected to work for SH&SCPs. An advisory panel, including PPI advisors, content advisors, student advisors, realist advisors and educationalist advisor has been set up to consult throughout the review and collaboratively agree the middle range theory. Discussion While there is an evolving evidence base for CPT, including stroke specific CPT for SH&SCPs, it is acknowledged that there are challenges to its implementation in complex real-world settings. In combining empirical evidence with theoretical understanding, realist review permits synthesis of data from diverse sources and goes beyond determining efficacy to explore generative causation and solutions for real world practice. A middle range realist programme theory that coherently explains how CPT is expected to work when teaching SH&SCPs to communicate with people with stroke acquired communication impairments will provide educators with new insights into CPT development and implementation in their higher education institutions.
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Affiliation(s)
- Yvonne Fitzmaurice
- School of Health Sciences, University of Galway, Galway, H91 TK33, Ireland
| | - Suzanne Beeke
- Division of Psychology and Language Sciences, University College London, London, England, WC1E 6BT, UK
| | - Jytte Isaksen
- Department of Language, Culture, History and Communication, University of Souhern Denmark, Odense, Denmark
| | - Una Cunningham
- Mater Misericordiae University Hospital, Dublin, D07 R2WY, Ireland
| | - Caroline Jagoe
- School of Linguistics, Speech and Communication Sciences, The University of Dublin Trinity College, Dublin, Leinster, D02 PN40, Ireland
- Speech Pathology and Audiology, School of Human and Communication Development, University of Witwatersrand, Johannesburg, South Africa
| | - Éidín Ní Shé
- Graduate School of Healthcare Management, RCSI University of Medicine and Health Sciences, Dublin, D02 YN77, Ireland
| | - Ruth McMenamin
- School of Health Sciences, University of Galway, Galway, H91 TK33, Ireland
- PPI Ignite Network @ University of Galway, University of Galway, Galway, H91 TK33, Ireland
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Naeini SA, Simmatis L, Jafari D, Yunusova Y, Taati B. Improving Dysarthric Speech Segmentation With Emulated and Synthetic Augmentation. IEEE JOURNAL OF TRANSLATIONAL ENGINEERING IN HEALTH AND MEDICINE 2024; 12:382-389. [PMID: 38606392 PMCID: PMC11008804 DOI: 10.1109/jtehm.2024.3375323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 02/21/2024] [Accepted: 03/02/2024] [Indexed: 04/13/2024]
Abstract
Acoustic features extracted from speech can help with the diagnosis of neurological diseases and monitoring of symptoms over time. Temporal segmentation of audio signals into individual words is an important pre-processing step needed prior to extracting acoustic features. Machine learning techniques could be used to automate speech segmentation via automatic speech recognition (ASR) and sequence to sequence alignment. While state-of-the-art ASR models achieve good performance on healthy speech, their performance significantly drops when evaluated on dysarthric speech. Fine-tuning ASR models on impaired speech can improve performance in dysarthric individuals, but it requires representative clinical data, which is difficult to collect and may raise privacy concerns. This study explores the feasibility of using two augmentation methods to increase ASR performance on dysarthric speech: 1) healthy individuals varying their speaking rate and loudness (as is often used in assessments of pathological speech); 2) synthetic speech with variations in speaking rate and accent (to ensure more diverse vocal representations and fairness). Experimental evaluations showed that fine-tuning a pre-trained ASR model with data from these two sources outperformed a model fine-tuned only on real clinical data and matched the performance of a model fine-tuned on the combination of real clinical data and synthetic speech. When evaluated on held-out acoustic data from 24 individuals with various neurological diseases, the best performing model achieved an average word error rate of 5.7% and a mean correct count accuracy of 94.4%. In segmenting the data into individual words, a mean intersection-over-union of 89.2% was obtained against manual parsing (ground truth). It can be concluded that emulated and synthetic augmentations can significantly reduce the need for real clinical data of dysarthric speech when fine-tuning ASR models and, in turn, for speech segmentation.
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Affiliation(s)
- Saeid Alavi Naeini
- KITE, Toronto Rehabilitation Institute, University Health Network (UHN)TorontoONM5G 2A2Canada
- Institute of Biomedical Engineering, University of TorontoTorontoONM5S 3G9Canada
| | - Leif Simmatis
- KITE, Toronto Rehabilitation Institute, University Health Network (UHN)TorontoONM5G 2A2Canada
| | - Deniz Jafari
- KITE, Toronto Rehabilitation Institute, University Health Network (UHN)TorontoONM5G 2A2Canada
- Institute of Biomedical Engineering, University of TorontoTorontoONM5S 3G9Canada
| | - Yana Yunusova
- KITE, Toronto Rehabilitation Institute, University Health Network (UHN)TorontoONM5G 2A2Canada
- Department of Speech Language PathologyRehabilitation Sciences Institute, University of TorontoTorontoONM5G 1V7Canada
- Hurvitz Brain Sciences ProgramSunnybrook Research Institute (SRI)TorontoONM4N 3M5Canada
| | - Babak Taati
- KITE, Toronto Rehabilitation Institute, University Health Network (UHN)TorontoONM5G 2A2Canada
- Institute of Biomedical Engineering, University of TorontoTorontoONM5S 3G9Canada
- Department of Computer ScienceUniversity of TorontoTorontoONM5S 2E4Canada
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Li TT, Zhang PP, Zhang MC, Zhang H, Wang HY, Yuan Y, Wu SL, Wang XW, Sun ZG. Meta-analysis and systematic review of the relationship between sex and the risk or incidence of poststroke aphasia and its types. BMC Geriatr 2024; 24:220. [PMID: 38438862 PMCID: PMC10910787 DOI: 10.1186/s12877-024-04765-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 01/31/2024] [Indexed: 03/06/2024] Open
Abstract
OBJECTIVE To analyse and discuss the association of gender differences with the risk and incidence of poststroke aphasia (PSA) and its types, and to provide evidence-based guidance for the prevention and treatment of poststroke aphasia in clinical practice. DATA SOURCES Embase, PubMed, Cochrane Library and Web of Science were searched from January 1, 2002, to December 1, 2023. STUDY SELECTION Including the total number of strokes, aphasia, the number of different sexes or the number of PSA corresponding to different sex. DATA EXTRACTION Studies with missing data, aphasia caused by nonstroke and noncompliance with the requirements of literature types were excluded. DATA SYNTHESIS 36 papers were included, from 19 countries. The analysis of 168,259 patients with stroke and 31,058 patients with PSA showed that the risk of PSA was 1.23 times higher in female than in male (OR = 1.23, 95% CI = 1.19-1.29, P < 0.001), with a prevalence of PSA of 31% in men and 36% in women, and an overall prevalence of 34% (P < 0.001). Analysis of the risk of the different types of aphasia in 1,048 patients with PSA showed a high risk in females for global, broca and Wenicke aphasia, and a high risk in males for anomic, conductive and transcortical aphasia, which was not statistically significant by meta-analysis. The incidence of global aphasia (males vs. females, 29% vs. 32%) and broca aphasia (17% vs 19%) were higher in females, and anomic aphasia (19% vs 14%) was higher in males, which was statistically significant (P < 0.05). CONCLUSIONS There are gender differences in the incidence and types of PSA. The risk of PSA in female is higher than that in male.
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Affiliation(s)
- Ting-Ting Li
- School of Rehabilitation Medicine, Shandong Second Medical University, Weifang, China
| | - Ping-Ping Zhang
- Shanghai University of Medicine & Health Sciences, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ming-Chen Zhang
- School of Rehabilitation Medicine, Shandong Second Medical University, Weifang, China
| | - Hui Zhang
- School of Rehabilitation Medicine, Shandong Second Medical University, Weifang, China
| | - Hong-Ying Wang
- School of Rehabilitation Medicine, Shandong Second Medical University, Weifang, China
| | - Ying Yuan
- School of Rehabilitation Medicine, Shandong Second Medical University, Weifang, China
| | - Shan-Lin Wu
- School of Rehabilitation Medicine, Shandong Second Medical University, Weifang, China
| | - Xiao-Wen Wang
- School of Rehabilitation Medicine, Shandong Second Medical University, Weifang, China.
| | - Zhong-Guang Sun
- School of Rehabilitation Medicine, Shandong Second Medical University, Weifang, China.
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10
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Minchell E, Rumbach A, Farrell A, Burns CL, Wong A, Finch E. Acute Dysphagia Following Reperfusion Therapies: A Prospective Pilot Cohort Study. Dysphagia 2024; 39:119-128. [PMID: 37380703 PMCID: PMC10781886 DOI: 10.1007/s00455-023-10599-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 06/04/2023] [Indexed: 06/30/2023]
Abstract
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.
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Affiliation(s)
- Ellie Minchell
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia.
- Royal Brisbane and Women's Hospital, Metro North Health, Queensland Health, Brisbane, Australia.
- Centre for Functioning and Health Research, Metro South Health, Queensland Health, Brisbane, Australia.
| | - Anna Rumbach
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Anna Farrell
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- Princess Alexandra Hospital, Metro South Health, Queensland Health, Brisbane, Australia
| | - Clare L Burns
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- Royal Brisbane and Women's Hospital, Metro North Health, Queensland Health, Brisbane, Australia
| | - Andrew Wong
- Royal Brisbane and Women's Hospital, Metro North Health, Queensland Health, Brisbane, Australia
- School of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Emma Finch
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- Research and Innovation, West Moreton Health, Queensland Health, Ipswich, Australia
- Princess Alexandra Hospital, Metro South Health, Queensland Health, Brisbane, Australia
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11
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Hou M, Zhao Y, Zhao L, Yuan X, Liu Z, Li H. Efficacy of game training combined with surface electromyography biofeedback on post-stroke dysphagia. Geriatr Nurs 2024; 55:255-262. [PMID: 38091711 DOI: 10.1016/j.gerinurse.2023.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 02/06/2024]
Abstract
OBJECTIVE To explore the efficacy of game training combined with surface electromyography biofeedback (sEMG-BF) in the treatment of dysphagia after early stroke. METHODS Ninety patients with early post-stroke dysphagia (PSD), who were diagnosed and treated from March 2021 to December 2022, were divided randomly into a control group (30 cases), experimental group 1 (30 cases) and experimental group 2 (30 cases). The control group received routine swallowing rehabilitation and transcranial direct current stimulation. Experimental group 1 received sEMG-BF in conjunction with the care provided to the control group. Experimental group 2 received sEMG-BF and game training in addition to the care provided to the control group. Before and after treatment, all three patient groups were evaluated using the WADA water swallowing test, the Functional Oral Intake Scale (FOIS), sEMG and a tongue manometer test. RESULTS Before treatment, there was no significant difference (P > 0.05) among the three groups of patients in terms of WADA water swallowing rating, FOIS score, submandibular muscle sEMG peak, swallowing time limit and maximum tongue pressure. After treatment, all three groups exhibited improvements in these indices compared with those before treatment (P < 0.05). Experimental group 1 showed greater improvement than the control group (P < 0.05), and experimental group 2 exhibited greater improvement than experimental group 1 and the control group (P < 0.05). CONCLUSION Game training combined with sEMG-BF can significantly improve the swallowing function of patients with PSD.
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Affiliation(s)
- Mushao Hou
- Department of Rehabilitation, the Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Yijie Zhao
- Department of Rehabilitation, the Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Long Zhao
- Department of Rehabilitation, the Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Xiaokai Yuan
- Department of Rehabilitation, the Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Zibo Liu
- Department of Endocrinology, the Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China
| | - Hongling Li
- Department of Rehabilitation, the Second Hospital of Hebei Medical University, Shijiazhuang, 050000, China.
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12
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Parlak MM, Köse A. Turkish validity and reliability study on the quick aphasia battery. Brain Behav 2024; 14:e3343. [PMID: 38376032 PMCID: PMC10757888 DOI: 10.1002/brb3.3343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/10/2023] [Accepted: 11/11/2023] [Indexed: 02/21/2024] Open
Abstract
INTRODUCTION The quick aphasia battery (QAB), which assesses all areas of language in detail and quickly, was developed in English. It has been shown to be suitable for bedside patients. There is a need for a Turkish bedside test that allows for a comprehensive yet rapid assessment of stroke patients in terms of aphasia. The aim of this study was to create a Turkish version of QAB (QAB-TR) and to determine its validity and reliability in Turkish-speaking patients after a stroke. MATERIALS AND METHODS The study was conducted with 188 people aged 41-88 years. Of these, 37 (19.7%) had aphasia (12 chronic, 25 acute), 53 (28.2%) were acute stroke patients without aphasia, and 98 (52.1%) were healthy controls. Internal consistency and criterion validity, test-retest reliability, and inter-rater reliability of the QAB-TR were performed. The language assessment test for aphasia was used for criterion validity. For the inter-rater reliability of the test, two different speech language therapists (SLP) administered the QAB-TR. For test-retest reliability, 2 weeks later, the same SLP who filled out the QAB-TR the first time was administered the test again. To test the validity of the test, correlations between the items and subsections were determined. Receiver operating characteristic (ROC) analysis was performed to examine the sensitivity and selectivity of the QAB-TR score, and a cut-off value was determined to distinguish patients with aphasia. RESULTS The inter-rater Krippendorff's alpha value of the QAB-TR total was 0.6754. There was no statistically significant difference (p > .05) between the first and second QAB-TR total scores. The correlation analysis between the QAB-TR subsection scores and the total QAB-TR score (0.244-0.897) revealed statistically significant relationships. The area under the ROC curve was statistically significant and was found to be 0.853 (95% confidence interval: 0.799-0.906). The cut-off point for the QAB score to discriminate between patients with aphasia and those without aphasia was found to be 8.825, with 0.767 sensitivity and 0.765 selectivity (1-0.235). CONCLUSION All the study results show that QAB-TR has internal consistency, criterion validity, test-retest reliability, and inter-rater reliability. It can be administered in as little as 15 min and provides information about the multidimensional linguistic profiles of individuals. QAB-TR can be used for both clinical and study purposes as a language battery that allows for the measurement of the strengths and weaknesses of Turkish-speaking individuals who have suffered a stroke in basic language areas in acute and chronic periods. It can be easily administered at the bedside for individuals who have just suffered an acute stroke and can facilitate early assessment of individuals in terms of aphasia and early initiation of therapy, if necessary.
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Affiliation(s)
- Mümüne Merve Parlak
- Department of Speech and Language Therapy, Faculty of Health SciencesAnkara Yıldırım Beyazıt UniversityAnkaraTurkey
| | - Ayşen Köse
- Department of Speech and Language Therapy, Faculty of Health SciencesHacettepe UniversityAnkaraTurkey
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13
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Summaka M, Nasser Z, Hannoun S, Daoud R, Zein H, Al-Thalaya Z, Hamadeh ZA, Koubaisy N, Jebahi F, Naim I, Harati H. The Radboud dysarthria assessment: validity and reliability of the Arabic version. Disabil Rehabil 2023:1-10. [PMID: 38149715 DOI: 10.1080/09638288.2023.2297809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 12/16/2023] [Indexed: 12/28/2023]
Abstract
PURPOSE To cross-culturally adapt and validate the Radboud Dysarthria Assessment (RDA) and the speech component of the Radboud Oral Motor inventory for Parkinson's disease (ROMP-speech) into the Arabic language among Lebanese subjects with dysarthria. MATERIALS AND METHODS This study included 50 participants with dysarthria. The Arabic versions of the RDA (A-RDA) and the ROMP-speech (A-ROMP-speech) were administered in addition to the Arabic Speech Intelligibility test, the Lebanese Voice Handicap Index-10 (VHI-10lb) and semantic verbal fluency tasks. The maximum performance tasks were analyzed using the Praat software. The A-RDA qualitative recording form and the A-ROMP-speech were assessed for construct validity and internal consistency. The convergent validity of the maximum performance tasks, the severity scale, and the A-ROMP-speech were evaluated. RESULTS Exploratory factor analysis of the qualitative recording form extracted 3 factors explaining 82.973% of the total variance, and it demonstrated high internal consistency (α = 0.912). The maximum performance tasks of the RDA correlated significantly with the corresponding Praat scores. The severity scale and the A-ROMP-speech correlated fairly to strongly with the Arabic Speech Intelligibility test (rs=-0.695 and -0.736, p < 0.001) and the VHI-10lb (r = 0.539 and 0.640, p < 0.001). CONCLUSION The A-RDA and the A-ROMP-speech are valid and reliable dysarthria tools among Lebanese subjects.
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Affiliation(s)
- Marwa Summaka
- Doctoral School of Sciences and Technology, Lebanese University, Hadath, Lebanon
| | - Zeina Nasser
- Neuroscience Research Center, Lebanese University, Hadath, Lebanon
| | - Salem Hannoun
- Medical Imaging Sciences Program, Division of Health Professions, American University of Beirut, Beirut, Lebanon
| | - Rama Daoud
- Department of Medical Sciences, Lebanese University, Hadath, Lebanon
| | - Hiba Zein
- Department of Rehabilitation, Health, Rehabilitation, Integration and Research Center (HRIR), Beirut, Lebanon
| | - Zahra Al-Thalaya
- Department of Speech Therapy, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Zainab A Hamadeh
- Department of Rehabilitation, Health, Rehabilitation, Integration and Research Center (HRIR), Beirut, Lebanon
| | - Nour Koubaisy
- Department of Rehabilitation, Health, Rehabilitation, Integration and Research Center (HRIR), Beirut, Lebanon
| | - Fatima Jebahi
- Department of Speech, Language, and Hearing Sciences, The University of Arizona, AZ, USA
| | - Ibrahim Naim
- Department of Rehabilitation, Health, Rehabilitation, Integration and Research Center (HRIR), Beirut, Lebanon
| | - Hayat Harati
- Neuroscience Research Center, Lebanese University, Hadath, Lebanon
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14
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Filipska-Blejder K, Zielińska J, Zieliński M, Wiśniewski A, Ślusarz R. How Does Aphasia Affect Quality of Life? Preliminary Reports. J Clin Med 2023; 12:7687. [PMID: 38137755 PMCID: PMC10744265 DOI: 10.3390/jcm12247687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 12/04/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
Aphasia leads to disability, which, in turn, limits and can result in a complete breakdown of roles and social bonds. Thus, the aim of this study was to assess the impact of aphasia disorders on the quality of life of patients after an ischemic stroke. A prospective study among 116 patients with an ischemic stroke (the study group: 68 participants, 38.25% female, included patients with aphasia after a stroke; the control group: 48 patients, 37.5% female, without aphasia) was conducted at the Neurological Department of the Provincial Specialist Hospital in Włocławek. The patients were assessed twice: the first assessment was conducted during hospitalization using the Aphasia Dynamics Assessment Scale and the Aphasia Test Method of Jadwiga Szumska, and the second assessment of the quality of life after six months was conducted using the WHOQOL-BREF questionnaire. The patients from the control group rated their overall quality of life more highly than the patients from the study group. Statistically significant differences were observed in the physical domain, the psychological domain, and the environmental domain. The analysis of sociodemographic factors indicated a negative impact on the quality of life of the following variables: female gender, 55-64 years of age, vocational education, and place of residence-rural area. The degree and type of aphasia influenced the overall quality of life. Studies with larger samples are necessary.
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Affiliation(s)
- Karolina Filipska-Blejder
- Neurological and Neurosurgical Nursing Department, Faculty of Health Science, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Łukasiewicza 1 Street, 85-821 Bydgoszcz, Poland
| | - Jolanta Zielińska
- Faculty of Health Science, Cuiavian University in Włocławek, Plac Wolności 1 Street, 87-800 Włocławek, Poland; (J.Z.); (M.Z.)
| | - Marek Zieliński
- Faculty of Health Science, Cuiavian University in Włocławek, Plac Wolności 1 Street, 87-800 Włocławek, Poland; (J.Z.); (M.Z.)
| | - Adam Wiśniewski
- Department of Neurology, Faculty of Medicine, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Skłodowskiej 9 Street, 85-094 Bydgoszcz, Poland;
| | - Robert Ślusarz
- Neurological and Neurosurgical Nursing Department, Faculty of Health Science, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Łukasiewicza 1 Street, 85-821 Bydgoszcz, Poland
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15
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Nichol L, Pitt R, Wallace SJ, Rodriguez AD, Hill AJ. "There are endless areas that they can use it for": speech-language pathologist perspectives of technology support for aphasia self-management. Disabil Rehabil Assist Technol 2023; 18:1473-1488. [PMID: 35166636 DOI: 10.1080/17483107.2022.2037758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 01/28/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Aphasia is a debilitating acquired language disorder that often persists as a chronic condition. However, long-term support options are scarce, necessitating the consideration of alternative approaches. Chronic condition self-management approaches, which aim to build self-efficacy and empower people to take responsibility for the day-to-day management of their health condition, may benefit people with aphasia (PwA). Technology is widely used in chronic condition self-management and investigation is required to determine whether it could play a role in aphasia self-management. OBJECTIVE This study aimed to explore speech-language pathologist (SLP) perspectives on the potential use of technology to support aphasia self-management. METHODS A qualitative study was conducted with 15 SLPs using semi-structured interviews. Qualitative content analysis was applied to verbatim transcripts to identify codes, categories, and sub-themes which were developed into themes. RESULTS Three themes were identified: (1) technology supports holistic aphasia self-management by providing additional avenues for service delivery, overall communication, and learning opportunities thus enhancing independence and life participation; (2) SLP and communication partner (CP) assistance can support PwA to use technology for aphasia self-management; (3) considerations and potential barriers to PwA use of technology for aphasia self-management. CONCLUSIONS Technology can support aphasia self-management by expanding service delivery options, allowing for increased frequency and intensity of therapy practise, and facilitating communication and participation. Personal, professional, and organizational barriers should be addressed in the development of technology-enabled aphasia self-management approaches. SLPs and CPs can offer PwA assistance with technology but may themselves need additional support. Solutions for identified barriers should be considered, such as providing training in the use of technology and implementing aphasia-friendly modifications.IMPLICATIONS FOR REHABILITATIONSelf-management approaches are being explored in the area of aphasia management as a means of offering a holistic, sustainable intervention option that meets the long-term needs of people with aphasia.A range of technology-based resources are currently used in chronic condition self-management and in aphasia therapy, and there are many possibilities for the use of technology in aphasia self-management approaches.Speech-language pathologists identified that technology could facilitate aphasia self-management by expanding service delivery options (e.g., real-time and asynchronous telepractice), enabling increased frequency and intensity of therapy through providing a means of independent practise, offering options for augmentative alternative communication, and enhancing life participation by supporting social communication and daily tasks.,Speech-language pathologists are interested in using technology for aphasia self-management; however, barriers related to organizational policies, individual experience and confidence using technology, and technology itself must be addressed.
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Affiliation(s)
- Leana Nichol
- Queensland Aphasia Research Centre, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Rachelle Pitt
- Queensland Aphasia Research Centre, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- NHMRC Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Melbourne, Australia
- West Moreton Health, Ipswich, Australia
| | - Sarah J Wallace
- Queensland Aphasia Research Centre, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- NHMRC Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Melbourne, Australia
| | - Amy D Rodriguez
- Center for Visual and Neurocognitive Rehabilitation, Atlanta VA Medical Center, Decatur, GA, USA
- Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA
| | - Annie J Hill
- Queensland Aphasia Research Centre, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- NHMRC Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Melbourne, Australia
- Surgical, Treatment and Rehabilitation Service (STARS), Metro North Hospital and Health Service, Brisbane, Australia
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16
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Kaylor SA, Singh SA. Clinical outcomes associated with speech, language and swallowing difficulties post-stroke. SOUTH AFRICAN JOURNAL OF COMMUNICATION DISORDERS 2023; 70:e1-e15. [PMID: 37916686 PMCID: PMC10623651 DOI: 10.4102/sajcd.v70i1.957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/01/2023] [Accepted: 03/09/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND There is a lack of prospective research in South Africa's speech therapy private sector, specifically, in the acute stroke population. There is a need to understand the quality of speech therapy services and outcomes post-stroke in the private sector. OBJECTIVES This prospective cohort study investigated associations between speech, language, and swallowing conditions (i.e. dysarthria, apraxia of speech, aphasia, dysphagia), and outcomes post-stroke (i.e. length of hospital stay [LOS], degree of physical disability according to the Modified Rankin Scale [mRS], functional level of oral intake according to the Functional Oral Intake Scale [FOIS], dehydration, weight loss, aspiration pneumonia, mortality). METHOD A prospective design was used to determine the incidence of speech, language, and swallowing conditions post-stroke. Convenience sampling was used to select participants (N = 68). Various statistical tests were used and the alpha level was set at Bonferroni correction p 0.01. RESULTS Co-occurring speech, language, and swallowing conditions frequently occurred post-stroke (88%). Participants who were referred to speech therapy later than 24 h post-admission (52.94%) stayed in hospital for a median of 3 days longer than those who were referred within 24 h (p = 0.042). Dysphagia was significantly associated with moderate to severe physical disability (p 0.01). Dysphagia with aspiration was significantly associated with poor functional level of oral intake, at admission and at discharge (p 0.01). At discharge, aspiration pneumonia was significantly associated with severe physical disability (p 0.01, r = 0.70). CONCLUSION In South Africa's private sector, co-occurring speech, language, and swallowing conditions commonly occurred post-stroke, and dysphagia was strongly associated with physical disability and poor functional level of oral intake. Length of hospital stay was increased by delayed speech therapy referrals.Contribution: This article contributes data on speech therapy services, communication and swallowing disorders post-stroke, and outcomes in South Africa's private sector.
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Affiliation(s)
- Stephanie A Kaylor
- Department of Communication Sciences and Disorders, Faculty of Health and Rehabilitation Sciences, University of Cape Town, Cape Town.
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Sarmukadam K, Behroozmand R. Neural oscillations reveal disrupted functional connectivity associated with impaired speech auditory feedback control in post-stroke aphasia. Cortex 2023; 166:258-274. [PMID: 37437320 PMCID: PMC10527672 DOI: 10.1016/j.cortex.2023.05.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/11/2023] [Accepted: 05/24/2023] [Indexed: 07/14/2023]
Abstract
The oscillatory brain activities reflect neuro-computational processes that are critical for speech production and sensorimotor control. In the present study, we used neural oscillations in left-hemisphere stroke survivors with aphasia as a model to investigate network-level functional connectivity deficits associated with disrupted speech auditory feedback control. Electroencephalography signals were recorded from 40 post-stroke aphasia and 39 neurologically intact control participants while they performed speech vowel production and listening tasks under pitch-shifted altered auditory feedback (AAF) conditions. Using weighted phase-lag index, we calculated broadband (1-70 Hz) functional neural connectivity between electrode pairs covering the frontal, pre- and post-central, and parietal regions. Results revealed reduced fronto-central delta and theta band and centro-parietal low-beta band connectivity in left-hemisphere electrodes associated with diminished speech AAF compensation responses in post-stroke aphasia compared with controls. Lesion-mapping analysis demonstrated that stroke-induced damage to multi-modal brain networks within the inferior frontal gyrus, Rolandic operculum, inferior parietal lobule, angular gyrus, and supramarginal gyrus predicted the reduced functional neural connectivity within the delta and low-beta bands during both tasks in aphasia. These results provide evidence that disrupted neural connectivity due to left-hemisphere brain damage can result in network-wide dysfunctions associated with impaired sensorimotor integration mechanisms for speech auditory feedback control.
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Affiliation(s)
- Kimaya Sarmukadam
- Speech Neuroscience Lab, Department of Communication Sciences and Disorders, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States.
| | - Roozbeh Behroozmand
- Speech Neuroscience Lab, Department of Communication Sciences and Disorders, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States.
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18
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Jafari D, Simmatis L, Guarin D, Bouvier L, Taati B, Yunusova Y. 3D Video Tracking Technology in the Assessment of Orofacial Impairments in Neurological Disease: Clinical Validation. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:3151-3165. [PMID: 36989177 PMCID: PMC10555456 DOI: 10.1044/2023_jslhr-22-00321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 09/09/2022] [Accepted: 01/10/2023] [Indexed: 06/19/2023]
Abstract
PURPOSE This study sought to determine whether clinically interpretable kinematic features extracted automatically from three-dimensional (3D) videos were correlated with corresponding perceptual clinical orofacial ratings in individuals with orofacial impairments due to neurological disorders. METHOD 45 participants (19 diagnosed with motor neuron diseases [MNDs] and 26 poststroke) performed two nonspeech tasks (mouth opening and lip spreading) and one speech task (repetition of a sentence "Buy Bobby a Puppy") while being video-recorded in a standardized lab setting. The color video recordings of participants were assessed by an expert clinician-a speech language pathologist-on the severity of three orofacial measures: symmetry, range of motion (ROM), and speed. Clinically interpretable 3D kinematic features, linked to symmetry, ROM, and speed, were automatically extracted from video recordings, using a deep facial landmark detection and tracking algorithm for each of the three tasks. Spearman correlations were used to identify features that were significantly correlated (p value < .05) with their corresponding clinical scores. Clinically significant kinematic features were then used in the subsequent multivariate regression models to predict the overall orofacial impairment severity score. RESULTS Several kinematic features extracted from 3D video recordings were associated with their corresponding perceptual clinical scores, indicating clinical validity of these automatically derived measures. Different patterns of significant features were observed between MND and poststroke groups; these differences were aligned with clinical expectations in both cases. CONCLUSIONS The results show that kinematic features extracted automatically from simple clinical tasks can capture characteristics used by clinicians during assessments. These findings support the clinical validity of video-based automatic extraction of kinematic features.
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Affiliation(s)
- Deniz Jafari
- Department of Speech-Language Pathology, Rehabilitation Sciences Institute, University of Toronto, Ontario, Canada
- KITE, Toronto Rehabilitation Institute, University Health Network, Ontario, Canada
| | - Leif Simmatis
- Department of Speech-Language Pathology, Rehabilitation Sciences Institute, University of Toronto, Ontario, Canada
- KITE, Toronto Rehabilitation Institute, University Health Network, Ontario, Canada
| | | | - Liziane Bouvier
- Department of Speech-Language Pathology, Rehabilitation Sciences Institute, University of Toronto, Ontario, Canada
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Babak Taati
- KITE, Toronto Rehabilitation Institute, University Health Network, Ontario, Canada
| | - Yana Yunusova
- Department of Speech-Language Pathology, Rehabilitation Sciences Institute, University of Toronto, Ontario, Canada
- KITE, Toronto Rehabilitation Institute, University Health Network, Ontario, Canada
- Hurvitz Brain Sciences Program, Sunnybrook Research Institute, Toronto, Ontario, Canada
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19
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Schnur TT, Wang S. Differences in Connected Speech Outcomes Across Elicitation Methods. APHASIOLOGY 2023; 38:816-837. [PMID: 38798958 PMCID: PMC11114736 DOI: 10.1080/02687038.2023.2239509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 07/17/2023] [Indexed: 05/29/2024]
Abstract
Background Connected speech is often used to assess many aspects of an individual's language abilities after stroke. However, it is unknown the degree to which elicitation methods differ in generating structural and syntactic aspects of connected speech, two critical components of successful communication. Quantifying the degree to which elicitation methods differ in eliciting structurally, syntactically, and lexically complex connected speech at the earliest stage of stroke before reorganization and rehabilitation of function independent of clinical diagnosis of aphasia has not been examined to date. Addressing this gap has implications for early clinical intervention as well as empirical studies of connected speech production. Aims We compared two common elicitation methods, picture description and storytelling on lexical, structural, and syntactic measures of connected speech in speakers during the acute stage of left hemisphere stroke. Methods & Procedures We measured connected speech using an automated quantitative production analysis approach (Fromm et al., 2021) in 71 native-English speaking participants (27 female; 59 ± 13 years) within an average 3.9 days from left hemisphere stroke onset. We tested the degree of agreement and consistency between elicitation methods for lexical, structural, and syntactic measures of connected speech, as well as the degree of concordance in classifying deficits across individuals. Outcomes & Results Storytelling elicited significantly more words and more structurally complex, lexically diverse, and syntactically accurate speech in comparison to picture description. Elicitation methods differed in measuring outcomes across participants for the lexical and syntactic, but not structural complexity aspects of connected speech where storytelling classified more participants with impairments in comparison to picture description. Conclusions These differences suggest storytelling provides assessment of connected speech abilities more reflective of real-world abilities where its use is particularly critical for examining individual differences and providing diagnoses of acute stroke language deficits. As a result, using storytelling as a connected speech elicitation method more effectively captures a patient's language capabilities after stroke, consequently informing clinical diagnosis and treatment.
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Affiliation(s)
- Tatiana T. Schnur
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
- Department of Neuroscience, Baylor College of Medicine, Houston, Texas
| | - Sharon Wang
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas
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20
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de Lima Ramos R, Bahia MM, Flamand-Roze C, Chun RYS. Brazilian Portuguese Adaptation and Validation of the Language Screening Test for Poststroke Patients. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:2296-2315. [PMID: 37410632 DOI: 10.1044/2023_jslhr-22-00611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/08/2023]
Abstract
BACKGROUND There is a lack of standardized assessment tools for poststroke aphasia in Brazil, particularly bedside screenings for early identification of patients with suspected language disorders. The Language Screening Test (LAST) is a valid and reliable method for screening hospitalized patients following a stroke. This tool was first developed in French and then translated and validated in other languages. PURPOSE This study aimed to translate, culturally adapt, and validate the LAST into Brazilian Portuguese. METHOD Following a systematic, multistep approach to translation and cultural adaptation of language instruments, this study developed the two parallel versions of the Brazilian Portuguese LAST (pLAST) Versions A and B. The final versions were applied to 70 healthy and 30 poststroke adults across age and educational levels. Subtests of the Boston Diagnostic Aphasia Examination (BDAE) were used to assess the external validity of the pLAST. RESULTS Findings showed that the two versions (A and B) of the pLAST were equivalent (intraclass correlation coefficient = .91; p < .001). No floor or ceiling effects were observed, and internal validity was excellent (Cronbach's α = .85). Moreover, its external validity against the BDAE was moderate to strong. Test sensitivity and specificity were 0.88 and 1, respectively, and accuracy was 0.96. CONCLUSION The Brazilian Portuguese version of the LAST is a valid, simple, easy, and rapid test to screen poststroke aphasia in hospital settings. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.23548911.
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Affiliation(s)
- Renata de Lima Ramos
- Department of Human Development and Rehabilitation, University of Campinas, SP, Brazil
| | - Mariana M Bahia
- Department of Communication Sciences and Disorders, Syracuse University, NY
| | - Constance Flamand-Roze
- Department of Neurology, Centre Hospitalier Sud-Francilien, Paris Sud University, Corbeil-Essonnes, France
| | - Regina Yu Shon Chun
- Department of Human Development and Rehabilitation, University of Campinas, SP, Brazil
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21
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Behroozmand R, Sarmukadam K, Fridriksson J. Aberrant modulation of broadband neural oscillations reflects vocal sensorimotor deficits in post-stroke aphasia. Clin Neurophysiol 2023; 149:100-112. [PMID: 36934601 PMCID: PMC10101924 DOI: 10.1016/j.clinph.2023.02.176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 02/17/2023] [Accepted: 02/25/2023] [Indexed: 03/11/2023]
Abstract
OBJECTIVE The present study investigated the neural oscillatory correlates of impaired vocal sensorimotor control in left-hemisphere stroke. METHODS Electroencephalography (EEG) signals were recorded from 34 stroke and 46 control subjects during speech vowel vocalization and listening tasks under normal and pitch-shifted auditory feedback. RESULTS Time-frequency analyses revealed aberrantly decreased theta (4-8 Hz) and increased gamma band (30-80 Hz) power in frontal and posterior parieto-occipital regions as well as reduced alpha (8-13 Hz) and beta (13-30 Hz) desynchronization over sensorimotor areas before speech vowel vocalization in left-hemisphere stroke compared with controls. Subjects with the stroke also presented with aberrant modulation of broadband (4-80 Hz) neural oscillations over sensorimotor regions after speech vowel onset during vocalization and listening under normal and altered auditory feedback. We found that the atypical pattern of broadband neural oscillatory modulation was correlated with diminished vocal feedback error compensation behavior and the severity of co-existing language-related aphasia symptoms associated with left-hemisphere stroke. CONCLUSIONS These findings indicate complex interplays between the underlying mechanisms of speech and language and their deficits in post-stroke aphasia. SIGNIFICANCE Our data motivate the notion of studying neural oscillatory dynamics as a critical component for the examination of speech and language disorders in post-stroke aphasia.
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Affiliation(s)
- Roozbeh Behroozmand
- Speech Neuroscience Lab, Department of Communication Sciences and Disorders, Arnold School of Public Health, University of South Carolina, 915 Greene Street, Columbia, SC 29208, USA.
| | - Kimaya Sarmukadam
- Speech Neuroscience Lab, Department of Communication Sciences and Disorders, Arnold School of Public Health, University of South Carolina, 915 Greene Street, Columbia, SC 29208, USA
| | - Julius Fridriksson
- The Aphasia Lab, Department of Communication Sciences and Disorders, Arnold School of Public Health, University of South Carolina, 915 Greene St, Columbia, SC 29208, USA; Center for the Study of Aphasia Recovery (C-STAR), Arnold School of Public Health, University of South Carolina, 915 Greene St, Columbia, SC 29208, USA
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22
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Marzouqah R, Huynh A, Chen JL, Boulos MI, Yunusova Y. The role of oral and pharyngeal motor exercises in post-stroke recovery: A scoping review. Clin Rehabil 2023; 37:620-635. [PMID: 36426582 PMCID: PMC10041576 DOI: 10.1177/02692155221141395] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To analyze intervention goals, protocols, and outcome measures used for oral and pharyngeal motor exercises in post-stroke recovery. DATA SOURCES MEDLINE, EMBASE, CINAHL, PsychINFO, and Cochrane databases were searched in September 2022. METHODS Studies were included if they (1) recruited post-stroke adult patients, (2) administered exercises for the oral and/ or pharyngeal muscles, and (3) reported results at baseline and post-exercise. The extracted data included intervention goals, protocols, and outcomes. All outcomes were classified according to the International Classification of Functioning, Disability and Health (ICF). RESULTS A total of 26 studies were identified. Their intervention goals aimed to rehabilitate a broad spectrum of muscle groups within the oral cavity and pharynx and to improve the functions of swallowing, speech, facial expressions, or sleep breathing. Protocol duration ranged from 1 to 13 weeks, with various exercise repetitions (times per day) and frequency (days per week). Half of the studies reported using feedback to support the training, and these studies varied in the feedback strategy and technology tool. A total of 37 unique outcome measures were identified. Most measures represented the body functions and body structure component of the ICF, and several of these measures showed large treatment effects. CONCLUSIONS This review demonstrated inconsistency across published studies in intervention goals and exercise protocols. It has also identified current limitations and provided recommendations for the selection of outcome measures while advancing a multidisciplinary view of oral and pharyngeal exercises in post-stroke recovery across relevant functions.
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Affiliation(s)
- Reeman Marzouqah
- Rehabilitation Sciences Institute, 7938University of Toronto, Toronto, ON, Canada
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute and Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- KITE, University Health Network, Toronto, ON, Canada
| | - Anna Huynh
- Rehabilitation Sciences Institute, 7938University of Toronto, Toronto, ON, Canada
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute and Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- KITE, University Health Network, Toronto, ON, Canada
| | - Joyce L Chen
- Rehabilitation Sciences Institute, 7938University of Toronto, Toronto, ON, Canada
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute and Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Faculty of Kinesiology and Physical Education, 7938University of Toronto, Toronto, ON, Canada
| | - Mark I Boulos
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute and Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Department of Medicine, Division of Neurology, 7938University of Toronto, Toronto, ON, Canada
| | - Yana Yunusova
- Rehabilitation Sciences Institute, 7938University of Toronto, Toronto, ON, Canada
- Hurvitz Brain Sciences Research Program, Sunnybrook Research Institute and Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- KITE, University Health Network, Toronto, ON, Canada
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23
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Aldridge D, Cahill L, Theodoros D. Assessment of communication competence in acquired communication disorders: A systematic scoping review. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 25:306-316. [PMID: 35473488 DOI: 10.1080/17549507.2022.2055142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
PURPOSE Individuals with acquired communication disorders (ACDs) experience reduced ability to participate independently in activities of daily life, and maintain interpersonal relationships and psychosocial wellbeing. Communication interventions are designed to optimise communication competence in personally relevant everyday activities. However, the assessment tools speech-language pathologists (SLPs) typically utilise to evaluate communication competence in everyday life are not ideal. To explore the range and availability of assessments used in research to examine functional communication in adults with ACDs. METHOD Five databases (Medline, CINAHL, EMBASE, SCOPUS and PsycINFO) were searched to identify assessment or intervention studies evaluating functional communication in adults with ACDs. Functional communication tools utilised in each study were identified. Extracted tools were categorised according to type, target population, consideration of multimodal communication, person-specificity, consideration of context, availability, administration/analysis time and availability of normative/psychometric data. RESULT Forty functional communication assessment tools were included. Just over half the tools were performance-based (n = 25), examined different modes of communication (n = 26) and/or considered context (n = 23). Only 14 tools were person-specific. Many of the most comprehensive tools were out of print or considered excessively time consuming to administer and analyse. CONCLUSION A paucity of accessible, time-efficient yet comprehensive tools to assess functional communication in ACDs may limit clinical practice and client outcomes. More versatile functional communication assessments incorporating individualised contexts, and the use of modern communication technologies are recommended.
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Affiliation(s)
- Danielle Aldridge
- RECOVER Injury Research Centre, Surgical Treatment and Rehabilitation Service, The University of Queensland, Herston, Australia
| | - Louise Cahill
- RECOVER Injury Research Centre, Surgical Treatment and Rehabilitation Service, The University of Queensland, Herston, Australia
| | - Deborah Theodoros
- Faculty of Health and Behavioural Sciences, School of Health and Rehabilitation Science, The University of Queensland, St Lucia, Australia
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24
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Pereira VC, Fontão L, Engenheiro G, Gouveia F, Pinto L, Leal J, Moreira J, Aguiar-Branco C, Roriz JM. Post-stroke dysphagia: Clinical characteristics and evolution in a single-primary stroke center. NeuroRehabilitation 2023; 52:507-514. [PMID: 36806519 DOI: 10.3233/nre-220242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
BACKGROUND Dysphagia is a common manifestation after stroke and seems to play a major role in clinical and functional outcomes. OBJECTIVES To identify clinical predictors of higher degrees of dysphagia, as well as assess its burden in our hospital, in order to understand how to improve the approach to this symptom. METHODS We included 311 patients admitted in an acute stroke unit in a year-long period. The relationship of dysphagia with different outcomes, both in acute phase and within the first year after stroke, were investigated. RESULTS Using the Pearson Correlation Coefficient, NIHSS score at admission was positively correlated with the degree of dysphagia (r = 0,783; p < 0,001) and total anterior circulation infarcts and age (> 70 years) were also associated with higher risk of dysphagia (p < 0.001). During hospitalization both respiratory infections and mortality occurred at significantly higher rates for dysphagic patients (p < 0.001) and we observed an increasing trend towards a higher mortality rate, the higher the degree of dysphagia. These patients stayed longer in the stroke unit, with less chance to be discharged home and more frequently transferred to inpatient rehabilitation care. One year after admission, dysphagic patients were more frequently readmitted due to pneumonia and we observed a higher mortality rate compared to patients without dysphagia (p < 0.001). CONCLUSION The presence of the above-mentioned dysphagia predictive factors should alert us to the need for an early approach, starting in the stroke unit, but also after discharge, taking into account its impact on clinical outcomes, mortality and healthcare costs.
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Affiliation(s)
- Vitor Costa Pereira
- Physical and Rehabilitation Medicine Department, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Luís Fontão
- Neurology Department, Centro Hospitalarde Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Gonçalo Engenheiro
- Physical and Rehabilitation Medicine Department, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Filipa Gouveia
- Physical and Rehabilitation Medicine Department, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Luísa Pinto
- Physical and Rehabilitation Medicine Department, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Joana Leal
- Physical and Rehabilitation Medicine Department, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Jorge Moreira
- Physical and Rehabilitation Medicine Department, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - Catarina Aguiar-Branco
- Physical and Rehabilitation Medicine Department, Centro Hospitalar de Entre o Douro e Vouga, Santa Maria da Feira, Portugal
| | - José Mário Roriz
- Neurology Department, Centro Hospitalarde Entre o Douro e Vouga, Santa Maria da Feira, Portugal
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25
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Brogan EL, Kim J, Grimley RS, Wallace SJ, Baker C, Thayabaranathan T, Andrew NE, Kilkenny MF, Godecke E, Rose ML, Cadilhac DA. The Excess Costs of Hospitalization for Acute Stroke in People With Communication Impairment: A Stroke123 Data Linkage Substudy. Arch Phys Med Rehabil 2023:S0003-9993(23)00090-4. [PMID: 36758711 DOI: 10.1016/j.apmr.2023.01.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 02/10/2023]
Abstract
OBJECTIVE To describe the costs of hospital care for acute stroke for patients with aphasia or dysarthria. DESIGN Observational study from the Stroke123 project. SETTING Data from patients admitted with stroke (2009-2013) from 22 hospitals in Queensland participating in the Australian Stroke Clinical Registry (AuSCR) were linked to administrative datasets. PARTICIPANTS Communication impairments were identified using International Classification of Diseases, 10th Revision, Australian Modification codes. Overall, 1043 of 4195 (25%) patients were identified with aphasia (49% were women; median age 78 years; 83% with ischemic stroke), and 1005 (24%) with dysarthria (42% were women; median age 76 years; 85% with ischemic stroke). INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES Linked patient-level, hospital clinical costing related to the stroke, were adjusted to 2013/2014 Australian dollars (AU$, US$ conversion x 0.691) using recommended national price indices and multivariable regression analysis with clustering by hospital performed. RESULTS Compared with patients without aphasia, the median hospital costs/patient were greater for those with aphasia for medical (aphasia AU$2273 vs AU$1727, P<.001), nursing (aphasia AU$3829 vs AU$2748, P<.001) and allied health services (aphasia AU$1138 vs AU$720, P<.001). Similarly, costs were greater for patients with dysarthria compared with those without dysarthria. Adjusted median total costs were AU$2882 greater for patients with aphasia compared with patients without aphasia (95% confidence interval, AU$1880-3884), and AU$843 greater for patients with dysarthria compared with those without dysarthria (95% confidence interval, AU$-301 to 1987). CONCLUSIONS People with communication impairment after stroke incur greater hospital costs, in particular for medical, allied health, and nursing resources.
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Affiliation(s)
- Emily L Brogan
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia; Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia; Sir Charles Gairdner Hospital, Nedlands, Perth, Australia
| | - Joosup Kim
- Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia; Stroke and Ageing Research, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia; The Centre of Research Excellence in Stroke Rehabilitation, Florey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia; Stroke Division, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia
| | - Rohan S Grimley
- Stroke and Ageing Research, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia; The Centre of Research Excellence in Stroke Rehabilitation, Florey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia; Griffith University, Queensland, Australia
| | - Sarah J Wallace
- Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia; Queensland Aphasia Research Centre, The University of Queensland, Brisbane, Queensland, Australia
| | - Caroline Baker
- Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia; Speech Pathology Department, Monash Health, Melbourne, Victoria, Australia
| | - Tharshanah Thayabaranathan
- Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia; Stroke and Ageing Research, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia; The Centre of Research Excellence in Stroke Rehabilitation, Florey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia
| | - Nadine E Andrew
- The Centre of Research Excellence in Stroke Rehabilitation, Florey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia; Peninsula Clinical School, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Monique F Kilkenny
- Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia; Stroke and Ageing Research, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia; The Centre of Research Excellence in Stroke Rehabilitation, Florey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia
| | - Erin Godecke
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia; Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia; Sir Charles Gairdner Hospital, Nedlands, Perth, Australia
| | - Miranda L Rose
- Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia
| | - Dominique A Cadilhac
- Centre of Research Excellence in Aphasia Rehabilitation Recovery, La Trobe University, Bundoora, Victoria, Australia; Stroke and Ageing Research, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Victoria, Australia; The Centre of Research Excellence in Stroke Rehabilitation, Florey Institute of Neuroscience and Mental Health, Melbourne, Victoria, Australia; Stroke Division, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia.
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Sherman V, Moharir M, Beal DS, E Thorpe K, Martino R. Generating Items for a Novel Bedside Dysphagia Screening Tool Post Acute Pediatric Stroke. Dysphagia 2023; 38:278-289. [PMID: 35701690 DOI: 10.1007/s00455-022-10466-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 05/11/2022] [Indexed: 01/27/2023]
Abstract
Bedside dysphagia assessment protocols are not well developed in acute pediatric stroke unlike adults. The objective of this study was to identify items deemed relevant and feasible by expert consensus to inform the development of a bedside dysphagia screening tool for acute pediatric stroke. A two-phase study was conducted: (1) literature review and expert consultation generated a comprehensive list of dysphagia assessment items; (2) items were formatted in an online survey asking respondents opinion of relevance to acute pediatric stroke and feasibility for bedside administration by a trained health professional. The Dillman Tailored Design approach optimized response rate. Respondents were identified using the snowball method. Speech-language pathologists with > 2 years in pediatric dysphagia were invited to complete the survey. Demographic and practice variables were compared using univariate statistics. Item relevance and feasibility were made using binary or ordinal responses, combined to derive item-content validity indices (I-CVI) to guide item reduction. Items with I-CVI > 0.78 (excellent content validity) were moved forward to tool development. Of the 71 invited respondents, 57(80.3%) responded, of which 34(59.6%) were from North America. Sixty-one items were generated of which 4(6.6%) items were rated 'to keep'. These were face symmetry (I-CVI:0.89), salivary control (I-CVI:0.95), alertness (I-CVI:0.89) and choking (I-CVI:0.84). Of all respondents, 31(54.4%) endorsed swallowing trials, of which 25(80.6%) endorsed thin liquid by teaspoon (n = 17, 68%) or open cup (n = 20, 80%). We identified candidate items for bedside dysphagia screening with excellent content validity for acute pediatric stroke patients. Next steps include assessment of the psychometric value of each item in identifying dysphagia in children in the acute stage of recovery from stroke.
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Affiliation(s)
- Victoria Sherman
- Speech-Language Pathology, University of Toronto, 160- 500 University Avenue, Toronto, ON, M5G 1V7, Canada.
- Rehabilitation Sciences Institute, University of Toronto, 160- 500 University Avenue, Toronto, ON, M5G 1V7, Canada.
| | - Mahendranath Moharir
- Pediatric Stroke Program, Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, Toronto, ON, Canada
| | - Deryk S Beal
- Speech-Language Pathology, University of Toronto, 160- 500 University Avenue, Toronto, ON, M5G 1V7, Canada
- Rehabilitation Sciences Institute, University of Toronto, 160- 500 University Avenue, Toronto, ON, M5G 1V7, Canada
- Bloorview Research Institute, Holland Bloorview Kids Rehabilitation Hospital, Toronto, ON, Canada
| | - Kevin E Thorpe
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada
| | - Rosemary Martino
- Speech-Language Pathology, University of Toronto, 160- 500 University Avenue, Toronto, ON, M5G 1V7, Canada
- Rehabilitation Sciences Institute, University of Toronto, 160- 500 University Avenue, Toronto, ON, M5G 1V7, Canada
- Krembil Research Institute, University Health Network, Toronto, ON, Canada
- Otolaryngology Head and Neck Surgery, University of Toronto, Toronto, ON, Canada
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27
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Rivelsrud MC, Hartelius L, Bergström L, Løvstad M, Speyer R. Prevalence of Oropharyngeal Dysphagia in Adults in Different Healthcare Settings: A Systematic Review and Meta-analyses. Dysphagia 2023; 38:76-121. [PMID: 35639156 PMCID: PMC9873728 DOI: 10.1007/s00455-022-10465-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 04/29/2022] [Indexed: 01/28/2023]
Abstract
Oropharyngeal dysphagia (OD) is prevalent in the elderly and persons with complex medical conditions, resulting in considerable medical and psychosocial consequences and reduced quality of life. Many prevalence studies regard OD in relation to age or diagnosis. Knowledge on the prevalence of OD in different healthcare settings is lacking. This systematic review aimed to estimate the prevalence of OD in adults admitted to hospitals, rehabilitation facilities, nursing homes, and palliative care facilities through meta-analyses. A systematic literature search was completed including all dates up to March 30, 2021. The methodology and reporting were based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Forty-four out of 1,956 screened articles were deemed eligible. Considerable heterogeneity in definitions of OD and type and quality of selected outcome measures were observed. Overall within-group pooled prevalence estimates for OD determined by meta-analysis were 36.5% (95% CI 29.9 - 43.6) in the hospital setting, 42.5% (95% CI 35.8 - 49.5) in the rehabilitation setting, and 50.2% (95% CI 33.3-67.2) in nursing homes. No OD prevalence data were identified for palliative care facilities. Results for between-group analyses of OD prevalence estimates in the hospital setting were non-significant for type of assessment method, diagnostic group, and type of hospital ward, but indicated significantly higher prevalence estimates in nursing homes when using screening compared to patient-report. Future research should provide OD prevalence data for palliative care, achieve consensus in OD-related terminology when performing prevalence studies, and use screening and assessments with optimal diagnostic performance and psychometric properties.
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Affiliation(s)
| | - Lena Hartelius
- Department of Research, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway
- Institute of Neuroscience and Physiology, Speech and Language Pathology Unit, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
- Skaraborgs Hospital, Skövde, Sweden
| | - Liza Bergström
- Institute of Neuroscience and Physiology, Speech and Language Pathology Unit, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
- Speech Pathology, Division of Neurology, Department of Clinical Sciences, Karolinska Institutet, Danderyd University Hospital, Stockholm, Sweden
- REMEO Stockholm, Stockholm, Sweden
| | - Marianne Løvstad
- Department of Research, Sunnaas Rehabilitation Hospital, Bjørnemyr, Norway
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Renée Speyer
- Department of Special Needs Education, University of Oslo, Oslo, Norway
- Department of Otorhinolaryngology and Head and Neck Surgery, Leiden University Medical Centre, Leiden, the Netherlands
- Curtin School of Allied Health, Faculty of Health Sciences, Curtin University, Perth, WA, Australia
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Moloney J, Regan J, Walshe M. Patient Reported Outcome Measures in Dysphagia Research Following Stroke: A Scoping Review and Qualitative Analysis. Dysphagia 2023; 38:181-190. [PMID: 35467246 PMCID: PMC9873730 DOI: 10.1007/s00455-022-10448-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 03/28/2022] [Indexed: 01/28/2023]
Abstract
Patient reported outcome measures (PROMs) are commonly used to evaluate the impact of a health condition on quality of life (QOL). This study aimed to identify the range of PROMs that are currently in common use in clinical trials in dysphagia following stroke and to qualitatively analyse these PROMs by mapping the content to both the International Classification of Functioning and Disability Framework (ICF) and the Core Outcome Measures in Effectiveness Trials (COMET) Taxonomy for outcome classification. With consideration for the PRISMA-ScR checklist, a scoping review was conducted to identify commonly used PROMs in randomised controlled trials reported in persons with dysphagia stroke. A search of five databases was conducted. Studies were excluded if they included pediatric participants i.e. < 18 years of age, or if the text was not available in the English language. 110 papers met the inclusionary criteria. Twelve of these 110 papers included a dysphagia PROM. Two PROMs were identified as being in common use-the SWAL-QOL and the EAT-10. These two tools consisted of 47 items and 78 meaningful concepts, which were subsequently mapped to the ICF and the COMET Taxonomy. Mapping to the ICF showed that neither tool directly assessed the impact of 'Environmental Factors' on the experience of dysphagia. Mapping to the COMET Taxonomy showed that neither tool considered the impact of 'Role Functioning' on the person's experience of dysphagia. The development of a suitable and appropriate patient-reported assessment tool for use in those with dysphagia following stroke is warranted.
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Affiliation(s)
- Jennifer Moloney
- Department of Clinical Speech and Language Studies, Trinity College Dublin, 7-9 South Leinster Street, Dublin 2, Ireland
| | - Julie Regan
- Department of Clinical Speech and Language Studies, Trinity College Dublin, 7-9 South Leinster Street, Dublin 2, Ireland
| | - Margaret Walshe
- Department of Clinical Speech and Language Studies, Trinity College Dublin, 7-9 South Leinster Street, Dublin 2, Ireland.
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Ghoreyshi Z, Nilipour R, Bayat N, Nejad SS, Mehrpour M, Azimi T. The Incidence of Aphasia, Cognitive Deficits, Apraxia, Dysarthria, and Dysphagia in Acute Post Stroke Persian Speaking Adults. Indian J Otolaryngol Head Neck Surg 2022; 74:5685-5695. [PMID: 36742896 PMCID: PMC9895668 DOI: 10.1007/s12070-021-03006-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2021] [Accepted: 11/18/2021] [Indexed: 02/07/2023] Open
Abstract
Stroke is a major cause of serious disabilities in adults. While communication deficits post stroke are prevalent and disabling, early detection of them is important during acute phase. There is limited data published on the incidence of communication disorders in Persian speaking adults following post stroke to our knowledge. The present study aims to determine the incidence and associated factors of aphasia, cognitive deficits, motor speech disorders (apraxia and dysarthria) as well as dysphagia following acute post stroke in Persian speaking adults. 100 stroke patients were assessed using P-WAB, MMSE, Oral Apraxia test, Informal Dysarthria assessment, and MASA. The data was collected from 2 hospitals in Tehran using convenient sampling for the duration of 1 year. Based on our findings, the incidence of aphasia, cognitive deficits, oral apraxia, dysarthria, and dysphagia was in respectively 61.8%, 76%, 30%, 61%, and 39% of stroke patients during the acute phase. Patients with aphasia were significantly older (mean age, 59.29 vs. 64.95), and had fewer education years (9.21 vs. 5.45) compared to individuals without aphasia (p < .05). Co-occurrence of aphasia and dysarthria, dysphasia, cognitive deficits, and apraxia was in respectively 40%, 31%, 55%, and 25%. Due to the high incidence of neurogenic communication disorders and dysphagia during the acute post stroke, especially in the elderly and the less educated patients, prompt and rapid detection of these deficits and rehabilitation is essential to ameliorate patients' quality of life and social participation, and reduce the comorbidities risk.
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Affiliation(s)
- Zahra Ghoreyshi
- Department of Speech Therapy, University of Social Welfare and Rehabilitation Sciences, Second Floor, Building No 2, Koodakyar Ave., Daneshjo Blvd, 1985713834 Tehran, Iran
| | - Reza Nilipour
- Department of Speech Therapy, University of Social Welfare and Rehabilitation Sciences, Second Floor, Building No 2, Koodakyar Ave., Daneshjo Blvd, 1985713834 Tehran, Iran
| | - Narges Bayat
- Department of Speech Therapy, University of Social Welfare and Rehabilitation Sciences, Second Floor, Building No 2, Koodakyar Ave., Daneshjo Blvd, 1985713834 Tehran, Iran
| | - Samaneh Sazegar Nejad
- Department of Speech Therapy, University of Social Welfare and Rehabilitation Sciences, Second Floor, Building No 2, Koodakyar Ave., Daneshjo Blvd, 1985713834 Tehran, Iran
| | - Masoud Mehrpour
- Department of Neurology, Iran University of Medical Sciences, Hemat Highway, 1449614535 Tehran, Iran
| | - Tabassom Azimi
- Department of Speech Therapy, School of Rehabilitation, Babol University of Medical Sciences, Ganj Afrouz Ave., 47176-47745 Babol, Iran
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Durfee AZ, Harnish SM. Using word-picture verification to inform language impairment locus in chronic post-stroke aphasia. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:1012588. [DOI: 10.3389/fresc.2022.1012588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 10/10/2022] [Indexed: 11/07/2022]
Abstract
Word-picture verification, a task that requires a yes/no response to whether a word and a picture match, has been used for both receptive and expressive language; however, there is limited systematic investigation on the linguistic subprocesses targeted by the task. Verification may help to identify linguistic strengths and weaknesses to ultimately provide more targeted, individualized lexical retrieval intervention. The current study assessed the association of semantic and phonological skills with verification performance to demonstrate early efficacy of the paradigm as an aphasia assessment. Sixteen adults with chronic post-stroke aphasia completed a battery of language assessments in addition to reading and auditory verification tasks. Verification scores were positively correlated with auditory and reading comprehension. Accuracy of semantic and phonological verification were positively correlated with accuracy on respective receptive language tasks. More semantic errors were made during verification than naming. The relationship of phonological errors between naming and verification varied by modality (reading or listening). Semantic and phonological performance significantly predicted verification response accuracy and latency. In sum, we propose that verification tasks are particularly useful because they inform semantics pre-lemma selection and phonological decoding, helping to localize individual linguistic strengths and weaknesses, especially in the presence of significant motor speech impairment that can obscure expressive language abilities.
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Choi MK, Yoo SD, Park EJ. Destruction of Vowel Space Area in Patients with Dysphagia after Stroke. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:13301. [PMID: 36293884 PMCID: PMC9602985 DOI: 10.3390/ijerph192013301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 10/05/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
Dysphagia is associated with dysarthria in stroke patients. Vowel space decreases in stroke patients with dysarthria; destruction of the vowel space is often observed. We determined the correlation of destruction of acoustic vowel space with dysphagia in stroke patients. Seventy-four individuals with dysphagia and dysarthria who had experienced stroke were enrolled. For /a/, /ae/, /i/, and /u/ vowels, we determined formant parameter (it reflects vocal tract resonance frequency as a two-dimensional coordinate point), formant centralization ratio (FCR), and quadrilateral vowel space area (VSA). Swallowing function was assessed using the videofluoroscopic dysphagia scale (VDS) during videofluoroscopic swallowing studies. Pearson's correlation and linear regression were used to determine the correlation between VSA, FCR, and VDS. Subgroups were created based on VSA; vowel space destruction groups were compared using ANOVA and Scheffe's test. VSA and FCR were negatively and positively correlated with VDS, respectively. Groups were separated based on mean and standard deviation of VSA. One-way ANOVA revealed significant differences in VDS, FCR, and age between the VSA groups and no significant differences in VDS between mild and moderate VSA reduction and vowel space destruction groups. VSA and FCR values correlated with swallowing function. Vowel space destruction has characteristics similar to VSA reduction at a moderate-to-severe degree and has utility as an indicator of dysphagia severity.
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Affiliation(s)
- Min Kyu Choi
- Department of Rehabilitation Medicine, Kyung Hee University Hospital at Gangdong, Seoul 05278, Korea
| | - Seung Don Yoo
- Department of Rehabilitation Medicine, Kyung Hee University Hospital at Gangdong, Seoul 05278, Korea
- Department of Medicine, AgeTech-Service Convergence Major, Kyung Hee University, Seoul 02447, Korea
| | - Eo Jin Park
- Department of Rehabilitation Medicine, Kyung Hee University Hospital at Gangdong, Seoul 05278, Korea
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Bandini A, Smaoui S, Steele CM. Automated pharyngeal phase detection and bolus localization in videofluoroscopic swallowing study: Killing two birds with one stone? COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2022; 225:107058. [PMID: 35961072 PMCID: PMC9983708 DOI: 10.1016/j.cmpb.2022.107058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 07/26/2022] [Accepted: 08/03/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND AND OBJECTIVE The videofluoroscopic swallowing study (VFSS) is a gold-standard imaging technique for assessing swallowing, but analysis and rating of VFSS recordings is time consuming and requires specialized training and expertise. Researchers have recently demonstrated that it is possible to automatically detect the pharyngeal phase of swallowing and to localize the bolus in VFSS recordings via computer vision approaches, fostering the development of novel techniques for automatic VFSS analysis. However, training of algorithms to perform these tasks requires large amounts of annotated data that are seldom available. In this paper, we demonstrate that the challenges of pharyngeal phase detection and bolus localization can be solved together using a single approach. METHODS We propose a deep-learning framework that jointly tackles pharyngeal phase detection and bolus localization in a weakly-supervised manner, requiring only the initial and final frames of the pharyngeal phase as ground truth annotations for the training. Our approach stems from the observation that bolus presence in the pharynx is the most prominent visual feature upon which to infer whether individual VFSS frames belong to the pharyngeal phase. We conducted extensive experiments with multiple convolutional neural networks (CNNs) on a dataset of 1245 bolus-level clips from 59 healthy subjects. RESULTS We demonstrated that the pharyngeal phase can be detected with an F1-score higher than 0.9. Moreover, by processing the class activation maps of the CNNs, we were able to localize the bolus with promising results, obtaining correlations with ground truth trajectories higher than 0.9, without any manual annotations of bolus location used for training purposes. CONCLUSIONS Once validated on a larger sample of participants with swallowing disorders, our framework will pave the way for the development of intelligent tools for VFSS analysis to support clinicians in swallowing assessment.
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Affiliation(s)
- Andrea Bandini
- KITE Research Institute - Toronto Rehabilitation Institute, University Health Network, 550 University Avenue, Toronto, ON M5G 2A2, Canada; The BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, Italy; Department of Excellence in Robotics and AI, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Sana Smaoui
- KITE Research Institute - Toronto Rehabilitation Institute, University Health Network, 550 University Avenue, Toronto, ON M5G 2A2, Canada; Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, ON, Canada
| | - Catriona M Steele
- KITE Research Institute - Toronto Rehabilitation Institute, University Health Network, 550 University Avenue, Toronto, ON M5G 2A2, Canada; Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, ON, Canada.
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Summaka M, Hannoun S, Harati H, Daoud R, Zein H, Estephan E, Naim I, Nasser Z. Neuroanatomical regions associated with non-progressive dysarthria post-stroke: a systematic review. BMC Neurol 2022; 22:353. [PMID: 36114518 PMCID: PMC9479301 DOI: 10.1186/s12883-022-02877-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 09/02/2022] [Indexed: 11/15/2022] Open
Abstract
Background Dysarthria is a common and persisting sequela to stroke. It can have a negative influence on psychological wellbeing, and quality of life. This systematic review aimed to describe and identify the neuroanatomical regions associated with non-progressive dysarthria following stroke. Methods A systematic search of PubMed, Ovid Medline, CINAHL, Cochrane, Scopus, and ScienceDirect was conducted to identify all relevant articles published in peer-reviewed journals up to December 2021. Following data extraction, the National Institutes of Health (NIH) quality assessment tools were used to evaluate the methodological quality of the included studies. Results Out of 2186 papers found in the literature related to dysarthria post-stroke, 24 met the inclusion criteria. Eligible articles assessed 1150 post-stroke subjects. Out of them, 420 subjects had dysarthria from isolated lesions. Regarding dysarthric subjects with ischemic strokes, 153 sustained supratentorial infarctions, while 267 had infratentorial infarctions. The majority had pontine infarctions (n = 142), followed by infarctions in the corona radiata (n = 104), and the cerebellum (n = 64). Conclusion This systematic review is the first step toward establishing a neuroanatomical model of dysarthria throughout the whole brain. Our findings have many implications for clinical practice and provide a framework for implementing guidelines for early detection and management of dysarthria post-stroke. Supplementary Information The online version contains supplementary material available at 10.1186/s12883-022-02877-x.
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Lee SH, Ha SO, Kim JH, Yang WS, Park YS, Park TJ. Comprehensive Assessment of Acute Isolated or Prominent Dysarthria in the Emergency Department: A Neuro-Emergency Expert's Experience beyond Stroke. Brain Sci 2022; 12:brainsci12081047. [PMID: 36009110 PMCID: PMC9406160 DOI: 10.3390/brainsci12081047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/29/2022] [Accepted: 08/04/2022] [Indexed: 11/21/2022] Open
Abstract
We investigated the clinical characteristics, neuroimaging findings, and final diagnosis of patients with acute isolated or prominent dysarthria who visited the emergency department (ED) between 1 January 2020 and 31 December 2021. Of 2028 patients aged ≥ 18 years with neurologic symptoms treated by a neuro-emergency expert, 75 with acute isolated or predominant dysarthria within 1 week were enrolled. Patients were categorized as having isolated dysarthria (n = 28, 37.3%) and prominent dysarthria (n = 47, 62.7%). The causes of stroke were acute ischemic stroke (AIS) (n = 37, 49.3%), transient ischemic attack (TIA) (n = 14, 18.7%), intracerebral hemorrhage (n = 1, 1.3%), and non-stroke causes (n = 23, 30.7%). The most common additional symptoms were gait disturbance or imbalance (n = 8, 15.4%) and dizziness (n = 3, 13.0%) in the stroke and non-stroke groups, respectively. The isolated dysarthria group had a higher rate of TIA (n = 7, 38.9%), single and small lesions (n = 10, 83.3%), and small-vessel occlusion in Trial of Org 101072 in acute stroke treatment (n = 8, 66.7%). Acute isolated or prominent dysarthria in the ED mostly presented as clinical symptoms of AIS, but other non-stroke and medical causes were not uncommon. In acute dysarthria with ischemic stroke, multiple territorial and small and single lesions are considered a cause.
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Affiliation(s)
- Soon-Ho Lee
- Department of Emergency Medicine, Hallym University Sacred Heart Hospital, Hallym University Medical Center, Anyang 14068, Korea
| | - Sang-Ook Ha
- Department of Emergency Medicine, Hallym University Sacred Heart Hospital, Hallym University Medical Center, Anyang 14068, Korea
- Correspondence: (S.-O.H.); (J.-H.K.); Tel.: +82-31-380-4134 (S.-O.H)
| | - Jin-Hyouk Kim
- Department of Neurology, Hallym University Sacred Heart Hospital, Hallym University Medical Center, Anyang 14068, Korea
- Correspondence: (S.-O.H.); (J.-H.K.); Tel.: +82-31-380-4134 (S.-O.H)
| | - Won-Seok Yang
- Department of Emergency Medicine, Hallym University Sacred Heart Hospital, Hallym University Medical Center, Anyang 14068, Korea
| | - Young-Sun Park
- Department of Emergency Medicine, Hallym University Sacred Heart Hospital, Hallym University Medical Center, Anyang 14068, Korea
| | - Tae-Jin Park
- Department of Emergency Medicine, National Medical Center, Seoul 03080, Korea
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Thayabaranathan T, Baker C, Andrew NE, Stolwyk R, Thrift AG, Carter H, Moss K, Kim J, Wallace SJ, Brogan E, Grimley R, Lannin NA, Rose ML, Cadilhac DA. Exploring dimensions of quality-of-life in survivors of stroke with communication disabilities - a brief report. Top Stroke Rehabil 2022:1-7. [PMID: 35786371 DOI: 10.1080/10749357.2022.2095087] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
BACKGROUND People with communication disabilities post-stroke have poor quality-of-life. OBJECTIVES We aimed to explore the association of self-reported communication disabilities with different dimensions of quality-of-life between 90 and 180 days post-stroke. METHODS Cross-sectional survey data were obtained between 90 and 180 days post-stroke from registrants in the Australian Stroke Clinical Registry recruited from three hospitals in Queensland. The usual follow-up survey included the EQ5D-3L. Responses to the Hospital Anxiety and Depression Scale, and extra questions (e.g. communication disabilities) were also collected. We used χ2 statistics to determine differences. RESULTS Overall, 244/647 survivors completed the survey. Respondents with communication disabilities (n = 72) more often reported moderate to extreme problems in all EQ5D-3L dimensions, than those without communication disabilities (n = 172): anxiety or depression (74% vs 40%, p < .001), pain or discomfort (58% vs 39%, p = .006), self-care (46% vs 18%, p < .001), usual activities (77% vs 49%, p < .001), and mobility (68% vs 35%, p < .001). Respondents with communication disabilities reported less fatigue (66% vs 89%, p < .001), poorer cognitive skills (thinking) (16% vs 1%, p < .001) and lower social participation (31% vs 6%, p < .001) than those without communication disabilities. CONCLUSIONS Survivors of stroke with communication disabilities are more negatively impacted across different dimensions of quality-of-life (as reported between 90 and 180 days post-stroke) compared to those without communication disabilities. This highlights the need for timely and on-going comprehensive multidisciplinary person-centered support.
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Affiliation(s)
- T Thayabaranathan
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Victoria, Australia.,Centre for Research Excellence in Stroke Rehabilitation, Victoria, Australia.,Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Victoria, Australia
| | - C Baker
- Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Victoria, Australia.,Speech Pathology Department, Monash Health, Victoria, Australia
| | - N E Andrew
- Centre for Research Excellence in Stroke Rehabilitation, Victoria, Australia.,Peninsula Clinical School, Central Clinical School, Monash University, Victoria, Australia
| | - R Stolwyk
- Centre for Research Excellence in Stroke Rehabilitation, Victoria, Australia.,Turner Institute for Brain and Mental Health, Monash University, Victoria, Australia
| | - A G Thrift
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Victoria, Australia
| | - H Carter
- The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - K Moss
- The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - J Kim
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Victoria, Australia.,Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Victoria, Australia.,The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - S J Wallace
- Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Victoria, Australia.,Queensland Aphasia Research Centre, University of Queensland, Queensland, Australia
| | - E Brogan
- Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Victoria, Australia.,School of Medical and Health Sciences, Edith Cowan University, Western Australia, Australia.,Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - R Grimley
- Centre for Research Excellence in Stroke Rehabilitation, Victoria, Australia.,School of Medicine, Griffith University, Birtinya, Queensland, Australia
| | - N A Lannin
- Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Victoria, Australia.,Central Clinical School, Monash University, Victoria, Australia.,Alfred Health, Melbourne, Victoria, Australia
| | - M L Rose
- Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Victoria, Australia.,School of Allied Health, Human Services and Sport, La Trobe University, Victoria, Australia
| | - D A Cadilhac
- Department of Medicine, School of Clinical Sciences at Monash Health, Monash University, Victoria, Australia.,Centre for Research Excellence in Stroke Rehabilitation, Victoria, Australia.,Centre of Research Excellence in Aphasia Recovery and Rehabilitation, Victoria, Australia.,The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia
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36
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Aberrant Beta-band Brain Connectivity Predicts Speech Motor Planning Deficits in Post-Stroke Aphasia. Cortex 2022; 155:75-89. [DOI: 10.1016/j.cortex.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/24/2022] [Accepted: 07/06/2022] [Indexed: 11/22/2022]
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Swann Z, Daliri A, Honeycutt CF. Impact of Startling Acoustic Stimuli on Word Repetition in Individuals With Aphasia and Apraxia of Speech Following Stroke. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:1671-1685. [PMID: 35377739 DOI: 10.1044/2022_jslhr-21-00486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
PURPOSE The StartReact effect, whereby movements are elicited by loud, startling acoustic stimuli (SAS), allows the evaluation of movements when initiated through involuntary circuitry, before auditory feedback. When StartReact is applied during poststroke upper extremity movements, individuals exhibit increased muscle recruitment, reaction times, and reaching distances. StartReact releases unimpaired speech with similar increases in muscle recruitment and reaction time. However, as poststroke communication disorders have divergent neural circuitry from upper extremity tasks, it is unclear if StartReact will enhance speech poststroke. Our objective is to determine if (a) StartReact is present in individuals with poststroke aphasia and apraxia and (b) SAS exposure enhances speech intelligibility. METHOD We remotely delivered startling, 105-dB white noise bursts (SAS) and quiet, non-SAS cues to 15 individuals with poststroke aphasia and apraxia during repetition of six words. We evaluated average word intensity, pitch, pitch trajectories, vowel formants F1 and F2 (first and second formants), phonemic error rate, and percent incidence of each SAS versus non-SAS-elicited phoneme produced under each cue type. RESULTS For SAS trials compared to non-SAS, speech intensity increased (∆ + 0.6 dB), speech pitch increased (∆ + 22.7 Hz), and formants (F1 and F2) changed, resulting in a smaller vowel space after SAS. SAS affected pitch trajectories for some, but not all, words. Non-SAS trials had more stops (∆ + 4.7 utterances) while SAS trials had more sustained phonemes (fricatives, glides, affricates, liquids; ∆ + 5.4 utterances). SAS trials had fewer distortion errors but no change in substitution errors or overall error rate compared to non-SAS trials. CONCLUSIONS We show that stroke-impaired speech is susceptible to StartReact, evidenced by decreased intelligibility due to altered formants, pitch trajectories, and articulation, including increased incidence of sounds that could not be produced without SAS. Future studies should examine the impact of SAS on voluntary speech intelligibility and clinical measures of aphasia and apraxia.
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Affiliation(s)
- Zoe Swann
- School of Life Sciences, Arizona State University, Tempe
| | - Ayoub Daliri
- College of Health Solutions, Arizona State University, Tempe
| | - Claire F Honeycutt
- School of Biological and Health Science Engineering, Arizona State University, Tempe
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Allami A, Kianimajd S, Mavandadi S, Paybast S. Evaluation of domperidone efficacy to prevent aspiration pneumonia in patients with acute ischemic stroke: a randomized clinical trial. Acta Neurol Belg 2022; 122:1337-1342. [PMID: 35420362 DOI: 10.1007/s13760-022-01925-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/08/2022] [Indexed: 11/01/2022]
Abstract
BACKGROUND AND AIM Aspiration pneumonia is an essential complication of acute ischemic stroke (AIS), which is responsible for increased three-fold mortality within a month. There is an interest towards the effect of prokinetics on prevention of stroke-associated pneumonia. The present study aimed to investigate the effect of domperidone to prevent pneumonia in patients with AIS. METHODS In this randomized clinical trial, 150 patients with AIS were assigned to receive either domperidone 10 mg daily or placebo during hospitalization. The clinical outcomes including of aspiration pneumonia occurrence, gastrointestinal discomfort, the need for intensive care unit admission, the length of hospitalization, final mRs, and mortality were then evaluated in both groups. RESULTS 150 [Mean age 67.5 ± 13.5 years, 90 men and 60 women] were randomized in a 1:1 ratio. Both groups were similar in terms of baseline characteristics. The domperidone group experienced significantly less dysphagia, nausea and vomiting, and aspiration pneumonia (P < 0.005). Although domperidone did not considerably reduce the mortality (P = 0.978), it resulted in lower mean mRS and shorter length of hospitalization (P < 0.001). CONCLUSION Domperidone is an effective and well tolerated agent which could be considered as a promising agent to prevent stroke-associated pneumonia leading to a better clinical recovery.
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Perin C, Mazzucchelli M, Piscitelli D, Braghetto G, Meroni R, Cornaggia CM, Cerri CG. Feasibility of a standardized protocol for respiratory training with intermitted positive pressure breathing ventilator application in dysphonia and dysarthria. Eur J Phys Rehabil Med 2022; 58:218-224. [PMID: 34652084 PMCID: PMC9980488 DOI: 10.23736/s1973-9087.21.06946-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Brain damage can affect several functions related to speech production leading to dysphonia and dysarthria. Most rehabilitation treatments focus on articulation training rather than on pneumophonic coordination and respiratory muscle strength. Respiratory training using an intermitted positive pressure breathing (IPPB) ventilator can be used for this last purpose; no agreement on a standard protocol has been reached to date. AIM To evaluate the feasibility and the effectiveness of a standardized incremental protocol of respiratory training using IPPB to treat dysphonia and dysarthria. DESIGN Case series study. SETTING Neuropsychological Rehabilitation Unit in an Italian Neurorehabilitation Division. POPULATION Thirty-two subjects with dysphonia and dysarthria resulting from neurological lesion. METHODS Participants were assessed using clinical evaluation scales (GIRBAS scale of dysphonia, Robertson dysarthria profile), respiratory function test, and arterial blood gas analysis in air. The evaluations were performed at baseline and after 20 sessions of respiratory training with IPPB. The protocol provided a default increment of ventilator parameters. All subjects also underwent a standard speech and language therapy treatment. A satisfaction survey to assess acceptability and the Goal Attainment Scale were applied. RESULTS All participants fulfilled the protocol. No complications or discomfort were reported. Subjects' satisfaction at survey was 97.7%. After respiratory training, all respiratory function parameters increased, but only maximal voluntary ventilation (MVV), maximum inspiratory pressure (MIP), and maximum expiratory pressure (MEP) were statistically significant (P<0.05). Clinical evaluation scales significantly improved (P<0.05). Correlation between respiratory function parameters and clinical evaluation scales showed a moderate correlation between MVV, MEP, MIP, and Robertson dysarthria profile (P<0.01). A weak correlation was found between MIP, MVV, and GIRBAS scale (P<0.05). CONCLUSIONS Our protocol showed to be practical and well-tolerated. After respiratory training, MVV, MIP and MEP improved in significantly. Clinical scale scores improved in all participants. CLINICAL REHABILITATION IMPACT Respiratory training using IPPB ventilator can be useful in implementing speech and language treatments in subjects with dysphonia and dysarthria linked to brain injury.
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Affiliation(s)
- Cecilia Perin
- School of Medicine and Surgery, University of Milan - Bicocca, Monza, Monza e Brianza, Italy.,Istituti Clinici Zucchi, Carate Brianza, Monza e Brianza, Italy
| | - Miryam Mazzucchelli
- School of Medicine and Surgery, University of Milan - Bicocca, Monza, Monza e Brianza, Italy - .,Istituti Clinici Zucchi, Carate Brianza, Monza e Brianza, Italy
| | - Daniele Piscitelli
- School of Medicine and Surgery, University of Milan - Bicocca, Monza, Monza e Brianza, Italy.,School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada
| | - Giacomo Braghetto
- School of Medicine and Surgery, University of Milan - Bicocca, Monza, Monza e Brianza, Italy
| | - Roberto Meroni
- School of Medicine and Surgery, University of Milan - Bicocca, Monza, Monza e Brianza, Italy.,Istituti Clinici Zucchi, Carate Brianza, Monza e Brianza, Italy.,Department of Physiotherapy, LUNEX International University of Health, Exercise and Sports, Differdange, Luxembourg
| | - Cesare M Cornaggia
- School of Medicine and Surgery, University of Milan - Bicocca, Monza, Monza e Brianza, Italy.,Istituti Clinici Zucchi, Carate Brianza, Monza e Brianza, Italy
| | - Cesare G Cerri
- School of Medicine and Surgery, University of Milan - Bicocca, Monza, Monza e Brianza, Italy.,Istituti Clinici Zucchi, Carate Brianza, Monza e Brianza, Italy
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Grönberg A, Henriksson I, Stenman M, Lindgren AG. Incidence of aphasia in ischemic stroke. Neuroepidemiology 2022; 56:174-182. [PMID: 35320798 DOI: 10.1159/000524206] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 03/09/2022] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION A decrease in ischemic stroke (IS) incidence has been observed in high income countries during the last decades. Whether this has influenced the occurrence of aphasia in IS is uncertain. We therefore examined the incidence rate and potentially related determinants of aphasia in IS. METHODS We prospectively examined consecutive patients admitted to hospital with first-ever acute IS between 1 March 2017 and 28 February 2018 as part of the Lund Stroke Register (LSR) Study, comprising patients from the uptake area of Skåne University Hospital, Lund, Sweden. Patients were assessed with National Institutes of Health Stroke Scale (NIHSS) at stroke onset. Presence of aphasia was evaluated with NIHSS item 9 (language). We registered IS subtypes and risk factors. To investigate possible temporal changes in aphasia incidence, we made comparisons with corresponding LSR data from 2005-2006. Incidence rates were calculated and adjusted to the European Standard Population and to the Swedish population. RESULTS Among 308 included IS patients, 30% presented with aphasia (n=91; 95%CI: 25-35) a proportion of aphasia in IS that was similar to 2005-2006. The incidence rate of aphasia was 31 per 100 000 person-years adjusted to the European Standard Population (95%CI: 25-38 per 100 000 person-years) corresponding to a significant decrease of 30% between 2005-2006 and 2017-2018. The decrease was significantly more pronounced in men. The initial severity of aphasia remained unchanged, with the majority of patients having severe to global aphasia. No significant differences between vascular stroke risk factors were noted among stroke patients with or without aphasia. CONCLUSION Even though the overall IS incidence rate has decreased during the first decades of the 21st century, the proportion of IS patients with aphasia at stroke onset remains stable at 30%. Aphasia continues to be an important symptom that needs to be considered in stroke care and rehabilitation.
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Affiliation(s)
- Angelina Grönberg
- Department of Clinical Sciences Lund, Neurology, Lund University, Lund, Sweden
- Department of Neurology, Rehabilitation Medicine, Memory Disorders and Geriatrics, Skåne University Hospital, Lund, Sweden
| | - Ingrid Henriksson
- Speech and Language Pathology Unit, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Martin Stenman
- Department of Clinical Sciences Lund, Neurology, Lund University, Lund, Sweden
| | - Arne G Lindgren
- Department of Clinical Sciences Lund, Neurology, Lund University, Lund, Sweden
- Department of Neurology, Rehabilitation Medicine, Memory Disorders and Geriatrics, Skåne University Hospital, Lund, Sweden
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Schindel D, Mandl L, Schilling R, Meisel A, Schenk L. Guideline adherence in speech and language therapy in stroke aftercare. A health insurance claims data analysis. PLoS One 2022; 17:e0263397. [PMID: 35113968 PMCID: PMC8812973 DOI: 10.1371/journal.pone.0263397] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 01/18/2022] [Indexed: 12/24/2022] Open
Abstract
Background Impairments to comprehension and production of speech (aphasia, dysarthria) and swallowing disorders (dysphagia) are common sequelae of stroke, reducing patients’ quality of life and social participation. Treatment oriented on evidence-based guidelines seems likely to improve outcomes. Currently, little is known about guideline adherence in stroke aftercare for the above-mentioned sequelae. This study aims to analyse guideline adherence in the treatment of aphasia, dysarthria and dysphagia after stroke, based on suitable test parameters, and to determine factors that influence the implementation of recommended therapies. Methods Six test parameters were defined, based on systematic study of guidelines for the treatment of speech impairments and swallowing disorders (e.g. comprehensive diagnostics, early initiation and continuity). Guideline adherence in treatment was tested using claims data from four statutory health insurance companies. Multivariate logistic and linear regression analyses were performed in order to test the outcomes. Results 4,486 stroke patients who were diagnosed with specific disorders or received speech therapy were included in the study. The median age was 78 years; the proportion of women was 55.9%. Within the first year after the stroke, 90.3% of patients were diagnosed with speech impairments and swallowing disorders. Overall, 44.1% of patients received outpatient speech and language therapy aftercare. Women were less frequently diagnosed with specific disorders (OR 0.70 [95%CI:0.55/0.88], p = 0.003) and less frequently received longer therapy sessions (OR 0.64 [95%CI:0.43/0.94], p = 0.022). Older age and longer hospitalization duration increased the likelihood of guideline recommendations being implemented and of earlier initiation of stroke aftercare measures. Conclusions Our observations indicate deficits in the implementation of guideline recommendations in stroke aftercare. At the same time, they underscore the need for regular monitoring of implementation measures in stroke aftercare to address group-based disparities in care.
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Affiliation(s)
- Daniel Schindel
- Institute of Medical Sociology and Rehabilitation Science, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- * E-mail:
| | - Lena Mandl
- Institute of Medical Sociology and Rehabilitation Science, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Ralph Schilling
- Institute of Biometry and Clinical Epidemiology, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Institute of Social Medicine, Epidemiology and Health Economics, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Andreas Meisel
- Center for Stroke Research Berlin, NeuroCure Clinical Research Center and Department of Neurology with Experimental Neurology, Charité - Universitätsmedizin Berlin, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Liane Schenk
- Institute of Medical Sociology and Rehabilitation Science, Charité – Universitätsmedizin Berlin, Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
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Poststroke Cognitive Impairment Research Progress on Application of Brain-Computer Interface. BIOMED RESEARCH INTERNATIONAL 2022; 2022:9935192. [PMID: 35252458 PMCID: PMC8896931 DOI: 10.1155/2022/9935192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 12/20/2021] [Accepted: 12/23/2021] [Indexed: 12/19/2022]
Abstract
Brain-computer interfaces (BCIs), a new type of rehabilitation technology, pick up nerve cell signals, identify and classify their activities, and convert them into computer-recognized instructions. This technique has been widely used in the rehabilitation of stroke patients in recent years and appears to promote motor function recovery after stroke. At present, the application of BCI in poststroke cognitive impairment is increasing, which is a common complication that also affects the rehabilitation process. This paper reviews the promise and potential drawbacks of using BCI to treat poststroke cognitive impairment, providing a solid theoretical basis for the application of BCI in this area.
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Finch E, Ivanek M, Wenke R. The who, why, when, where, what and how of using outcome measures in dysarthria: A qualitative exploration of speech-language pathologists' perspectives. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 24:12-21. [PMID: 34000932 DOI: 10.1080/17549507.2021.1924859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
PURPOSE To date, little research has explored clinical assessment practices in the management of dysarthria. The aim of the present study was to explore the practices and perspectives of Australian speech-language pathologists (SLPs) regarding outcome measures (OMs) in the management of dysarthria, including barriers and enablers to their use. METHOD A focus group methodology was used to explore the practices and perspectives of 16 SLPs working with adults with dysarthria. The 4 focus groups were transcribed and analysed using qualitative content analysis with barriers and enablers to the use of OMs analysed according to the Theoretical Domains Framework. RESULT Seven categories were identified regarding SLPs' practices and perspectives on the use of OMs in dysarthria management. These were related to the importance of assessments, OMs currently and not currently being utilised, ideal assessment features, perspectives on the development of a core set of OMs in dysarthria management, and perceived enablers and barriers to the use of OMs. Each category had a number of constituent subcategories. Overarching the categories was the theme: the who, why, when, where, what and how of dysarthria outcome measurement. CONCLUSION The use of OMs in dysarthria is influenced by a range of factors including: the clinical setting, patient factors, and where and when the patient is in their recovery journey. Variability in the assessments used suggests that formal measures may not meet current clinical needs.
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Affiliation(s)
- Emma Finch
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
- Speech Pathology Department, Princess Alexandra Hospital, Brisbane, Australia
- Centre for Functioning and Health Research, Metro South Health, Brisbane, Australia
| | - Monika Ivanek
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
| | - Rachel Wenke
- Allied Health Services, Gold Coast Hospital and Health Service, Southport, Australia
- School of Allied Health Sciences, Griffith University, Gold Coast, Australia, and
- Menzies Health Institute Queensland, Griffith University, Gold Coast, Australia
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Basilakos A, Fridriksson J. Types of motor speech impairments associated with neurologic diseases. HANDBOOK OF CLINICAL NEUROLOGY 2022; 185:71-79. [PMID: 35078611 DOI: 10.1016/b978-0-12-823384-9.00004-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Speech disturbances are common consequences of acquired brain injury or neurodegenerative impairment. Although sudden difficulties with speech may signal acute pathologic conditions such as cerebrovascular accidents, determining the etiology of insidious disruptions in communication can be less straightforward. The identification of motor speech impairment, independent of difficulties with language, can be useful for diagnosis since there are subtle, albeit distinct, patterns of speech production impairments associated with different neurologic conditions. Furthermore, the identification of impairments specific to speech production can help elucidate the suspected pathologic mechanisms or even the neuroanatomic structures compromised. During a routine clinical evaluation, early warning signs of motor speech impairment may go undetected if a clinician is unaccustomed to examining motor speech or is unaware of its manifestations. Accordingly, this chapter provides clinicians with a concise yet thorough guide for the practical assessment and differential diagnosis of motor speech disorders (MSDs)-apraxia of speech and dysarthrias. This chapter is divided into neurologic conditions associated with disorders of speech planning/programming, execution, and articulatory control. The underlying mechanisms associated with these impairments are presented both from a clinical perspective as well as through a scientific discussion of recent research in the field on MSDs.
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Affiliation(s)
- Alexandra Basilakos
- Department of Communication Sciences and Disorders, University of South Carolina, Columbia, SC, United States
| | - Julius Fridriksson
- Department of Communication Sciences and Disorders, University of South Carolina, Columbia, SC, United States.
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Minchell E, Rumbach A, Finch E. The effects of endovascular clot retrieval and thrombolysis on dysphagia in an Australian quaternary hospital: A retrospective review. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2022; 57:128-137. [PMID: 34767286 DOI: 10.1111/1460-6984.12681] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/20/2021] [Accepted: 10/04/2021] [Indexed: 06/13/2023]
Abstract
UNLABELLED 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.
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Affiliation(s)
- Ellie Minchell
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
- Centre for Functioning and Health Research, Metro South Health, Brisbane, QLD, Australia
- Speech Pathology Department, Royal Brisbane and Women's Hospital, Metro North Hospital and Health Service, Brisbane, QLD, Australia
| | - Anna Rumbach
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Emma Finch
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
- Centre for Functioning and Health Research, Metro South Health, Brisbane, QLD, Australia
- Speech Pathology Department, Princess Alexandra Hospital, Metro South Health, Brisbane, QLD, Australia
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STAN A, STRILCIUC S, GHERGHEL N, COZMA A, CRISTIAN A, ILUT S, BLESNEAG A, VACARAS V, STANCA D, STAN H, MURESANU D. Aphasia after acute ischemic stroke: epidemiology and impact on tertiary care resources. BALNEO AND PRM RESEARCH JOURNAL 2021. [DOI: 10.12680/balneo.2021.465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction. This study aimed to reveal the disease burden of aphasia after acute ischemic stroke (AIS) at the national level and investigate the impact of aphasia on tertiary care resources and patient outcomes. We aimed to investigate the length of stay (LOS) and discharge modified Rankin Scale (mRS) score in aphasic, acute ischemic stroke (AIS) patients in order to estimate aphasia-related disease burden at a national level.
Material and method. The local database from the Cluj-Napoca Emergency County Hospital (CNECH), the second largest stroke center in Romania was used to export demographics, baseline clinical and laboratory data, inpatient length of stay (LOS), NIH Stroke Scale (NIHSS), and discharge modified Rankin Scale (mRS) score data for all AIS patients admitted during March 2019.
Results and discussions. Of 92 patients included in the study, 30 (32.6 %) had aphasia on admission. In a marginally significant unadjusted hierarchical multiple regression model, individuals with aphasia had a LOS of 1.86 days longer than stroke survivors without aphasia. In an adjusted version of the model, the NIHSS score at baseline was a significant predictor for LOS. In addition, the presence of aphasia was associated with a 1.49 increase in the mean mRS score. Aphasia was a marginally significant predictor for increased LOS. Presence of aphasia was more likely to produce a poor functional outcome.
Conclusions. Considering an estimated impact of approximately EUR 3 million on direct medical expenditure annually, future policymaking efforts should improve prevention of stroke and improved access to post-stroke aphasia care in Romania.
Keywords: aphasia; acute ischemic stroke; length of stay; disability, outcome,
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Affiliation(s)
- Adina STAN
- Department of Neurosciences, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Stefan STRILCIUC
- Department of Neurosciences, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Nicoleta GHERGHEL
- Emergency County Hospital Cluj-Napoca, Neurology Department, Cluj-Napoca, Romania
| | - Angela COZMA
- Department 5 Internal Medicine, 4th Medical Clinic, “Iuliu Hațieganu” University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alexander CRISTIAN
- 3. Emergency County Hospital Cluj-Napoca, Neurology Department, Cluj-Napoca, Romania
| | - Silvina ILUT
- Department of Neurosciences, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alina BLESNEAG
- Department of Neurosciences, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Vitalie VACARAS
- Department of Neurosciences, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Delia STANCA
- Department of Neurosciences, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Horatiu STAN
- Department of Neurosciences, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Dafin MURESANU
- Department of Neurosciences, "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Non-invasive brain stimulation for treating neurogenic dysarthria: A systematic review. Ann Phys Rehabil Med 2021; 65:101580. [PMID: 34626861 DOI: 10.1016/j.rehab.2021.101580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 07/08/2021] [Accepted: 07/19/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Although non-invasive central and peripheral stimulations are accruing support as promising treatments in different neurological conditions, their effects on dysarthria have not been systematically investigated. OBJECTIVE The purpose of this review was to examine the evidence base of non-invasive stimulation for treating dysarthria, identify which stimulation parameters have the most potential for treatment and determine safety risks. METHODS A systematic review with meta-analysis, when possible, involving publications indexed in MEDLINE, PsychINFO, EMBASE CINHAL the Linguistics and Language Behavioral Abstracts, Web of Science, Cochrane Register of Control Trials and 2 trial registries was completed. Articles were searched in December 2018 and updated in June 2021 using keywords related to brain and electrical stimulation, dysarthria and research design. We included trials with randomised, cross-over or quasi-experimental designs; involving a control group; and investigating treatment of neurogenic dysarthria with non-invasive stimulation. Methodological quality was determined with the Cochrane's Risk of Bias-2 tool. RESULTS In total, 6186 studies were identified; 10 studies (6 randomised controlled trials and 4 cross-over studies) fulfilled the inclusion criteria. All 10 trials (268 adults with Parkinson's disease, stroke and neurodegenerative cerebellar ataxia) focused on brain stimulation (6 repetitive transcranial magnetic stimulation; 3 transcranial direct current stimulation; and 1 repetitive transorbital alternating current stimulation). Adjunct speech-language therapy was delivered in 2 trials. Most trials reported one or more positive effects of stimulation on dysarthria-related features; however, given the overall high risk of bias and heterogeneity in participant, trial and outcome measurement characteristics, no conclusions can be drawn. Post-treatment size effects for 2 stroke trials demonstrated no statistically significant differences between active and sham stimulation across 3 dysarthria outcomes. CONCLUSIONS Evidence for use of non-invasive brain stimulation in treating dysarthria remains inconclusive. Research trials that provide reliable and replicable findings are required.
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Summaka M, Harati H, Hannoun S, Zein H, Koubaisy N, Fares Y, Nasser Z. Assessment of non-progressive dysarthria: practice and attitude of speech and language therapists in Lebanon. BMC Neurol 2021; 21:450. [PMID: 34789195 PMCID: PMC8596921 DOI: 10.1186/s12883-021-02484-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 11/08/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Non-progressive dysarthria is an acquired motor speech disorder resulting from neurological diseases such as stroke and traumatic brain injury. The evidence base for the assessment of non-progressive dysarthria remains limited with professional practices relying mainly on therapists' clinical experience. Limited information on the assessment practices of Lebanese speech and language therapists (SLTs) is available. Such information is crucial for the development of adequate therapy services for clients with non-progressive dysarthria. This study aims to explore the assessment practices and attitudes of Lebanese SLTs working with adults with non-progressive dysarthria and to investigate their adherence to the framework of the World Health Organization's International Classification of Functioning, Disability and Health (ICF). METHODS A cross-sectional study was conducted in Lebanon between March and May 2021. Data was collected through an online survey that included information on socio-demographic characteristics, practices, and attitudes of SLTs who assess adults with non-progressive dysarthria. RESULTS A total of 50 Lebanese SLTs responded to the survey. The majority of SLTs (78%) assessed clients with non-progressive dysarthria across all ICF domains. SLTs reported dissatisfaction with the available assessment tools (64%) and reliance on informal tools (84%). In addition, 68% of the SLTs suggested the crucial need for the development of Arabic formal assessments that can quantitatively evaluate dysarthria and determine severity. The survey also showed that the respondents demonstrated a preference for the use of impairment-based tools. CONCLUSION It can be concluded that the assessment practices of Lebanese SLTs, generally, follow the international trend and the recommended professional guidelines. Further research initiatives should be held to develop Arabic formal assessment tools for non-progressive dysarthria.
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Affiliation(s)
- Marwa Summaka
- Doctoral School of Sciences and Technology, Lebanese University, Hadath, Lebanon
| | - Hayat Harati
- Faculty of Medical Sciences, Neuroscience Research Center, Lebanese University, Hadath, Lebanon
| | - Salem Hannoun
- Medical Imaging Sciences Program, Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Hiba Zein
- Department of Rehabilitation, Health, Rehabilitation, Integration and Research Center (HRIR), Beirut, Lebanon
| | - Nour Koubaisy
- Department of Rehabilitation, Health, Rehabilitation, Integration and Research Center (HRIR), Beirut, Lebanon
| | - Youssef Fares
- Faculty of Medical Sciences, Neuroscience Research Center, Lebanese University, Hadath, Lebanon
| | - Zeina Nasser
- Faculty of Medical Sciences, Neuroscience Research Center, Lebanese University, Hadath, Lebanon.
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Riley EA, Hart E, Preston JL, Wu Y, Ashaie S. Pervasiveness of speech-language disorders and fatigue in stroke: A systematic scoping review. JOURNAL OF COMMUNICATION DISORDERS 2021; 93:106145. [PMID: 34399133 DOI: 10.1016/j.jcomdis.2021.106145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 07/23/2021] [Accepted: 07/28/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND After a stroke, it is highly likely that an individual will experience substantial fatigue that can significantly affect recovery and function; stroke survivors also have more than a 50% chance of having at least one speech-language disorder. Current reviews of post-stroke fatigue have not provided evidence focused on speech-language disorders or the potential influence they may have on post-stroke fatigue and related recovery. OBJECTIVES The aim of this review was to determine how speech-language disorders are represented in post-stroke fatigue research and to catalogue methods used to identify speech-language disorders and measure fatigue. METHODS A systematic scoping review was conducted to identify studies measuring post-stroke fatigue. To identify these studies, a comprehensive literature search was conducted using relevant databases and grey literature sources, followed by several stages of review that adhered to PRISMA guidelines. We evaluated these studies using pre-established eligibility criteria and extracted data regarding the inclusion/exclusion of persons with speech-language disorders and the assessment methods used. RESULTS The scoping review analysis was conducted on 161 studies. Of these, 41 (26%) excluded all speech-language disorders, 71 (44%) excluded severe speech-language disorders, and 49 (30%) included participants with speech-language disorders. Of the 120 studies that did not explicitly exclude all speech-language disorders, only 34 were confirmed to report data from at least one person with a speech-language disorder. Further, only 5 studies reported data that could be used to determine a relationship between speech-language disorders and fatigue. CONCLUSIONS Persons with speech-language disorders are underrepresented in post-stroke fatigue research and very few studies have examined the relationship between post-stroke fatigue and speech-language disorders, limiting conclusions that can be drawn. This is problematic because medical professionals relying on this evidence to guide clinical practice are likely to be treating individuals with co-occurring fatigue and speech-language disorders and the current research does not provide enough information about the potential impact of fatigue on speech-language disorders or vice versa. To bridge this gap, we suggest methods of assessment that could provide ways to more accurately 1) reflect the real population in post-stroke fatigue studies, and 2) measure and document fatigue in post-stroke speech-language disorder studies. We also propose the Filter-Funnel Model of Post-Stroke Fatigue, which considers the role of speech-language disorders and communicative demands in the context of post-stroke fatigue.
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Affiliation(s)
- Ellyn A Riley
- Department of Communication Sciences and Disorders, Syracuse University, Syracuse, NY, USA.
| | - Emily Hart
- Syracuse University Libraries, Syracuse University, Syracuse, NY, USA
| | - Jonathan L Preston
- Department of Communication Sciences and Disorders, Syracuse University, Syracuse, NY, USA
| | - Ying Wu
- Department of Communication Sciences and Disorders, Syracuse University, Syracuse, NY, USA
| | - Sameer Ashaie
- Shirley Ryan Affective and Emotion Rehabilitation Lab, Shirley Ryan AbilityLab, Chicago, IL, USA; Physical Medicine and Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
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Ge S, Wan Q, Yin M, Wang Y, Huang Z. Quantitative acoustic metrics of vowel production in mandarin-speakers with post-stroke spastic dysarthria. CLINICAL LINGUISTICS & PHONETICS 2021; 35:779-792. [PMID: 32985269 DOI: 10.1080/02699206.2020.1827295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 09/16/2020] [Accepted: 09/19/2020] [Indexed: 06/11/2023]
Abstract
Impairment of vowel production in dysarthria has been highly valued. This study aimed to explore the vowel production of Mandarin-speakers with post-stroke spastic dysarthria in connected speech and to explore the influence of gender and tone on the vowel production. Multiple vowel acoustic metrics, including F1 range, F2 range, vowel space area (VSA), vowel articulation index (VAI) and formant centralization ratio (FCR), were analyzed from vowel tokens embedded in connected speech produced. The participants included 25 clients with spastic dysarthria secondary to stroke (15 males, 10 females) and 25 speakers with no history of neurological disease (15 males, 10 females). Variance analyses were conducted and the results showed that the main effects of population, gender, and tone on F2 range, VSA, VAI, and FCR were all significant. Vowel production became centralized in the clients with post-stroke spastic dysarthria. Vowel production was found to be more centralized in males compared to females. Vowels in neutral tone (T0) were the most centralized among the other tones. The quantitative acoustic metrics of F2 range, VSA, VAI, and FCR were effective in predicting vowel production in Mandarin-speaking clients with post-stroke spastic dysarthria, and hence may be used as powerful tools to assess the speech performance for this population.
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Affiliation(s)
- Shengnan Ge
- Department of Education and Rehabilitation, Faculty of Education, East China Normal University, Shanghai, China
| | - Qin Wan
- Department of Education and Rehabilitation, Faculty of Education, East China Normal University, Shanghai, China
| | - Minmin Yin
- Department of Education and Rehabilitation, Faculty of Education, East China Normal University, Shanghai, China
| | - Yongli Wang
- Department of Education and Rehabilitation, Faculty of Education, East China Normal University, Shanghai, China
| | - Zhaoming Huang
- Department of Education and Rehabilitation, Faculty of Education, East China Normal University, Shanghai, China
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