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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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Labeit B, Michou E, Hamdy S, Trapl-Grundschober M, Suntrup-Krueger S, Muhle P, Bath PM, Dziewas R. The assessment of dysphagia after stroke: state of the art and future directions. Lancet Neurol 2023; 22:858-870. [PMID: 37596008 DOI: 10.1016/s1474-4422(23)00153-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 03/10/2023] [Accepted: 04/14/2023] [Indexed: 08/20/2023]
Abstract
Dysphagia is a major complication following an acute stroke that affects the majority of patients. Clinically, dysphagia after stroke is associated with increased risk of aspiration pneumonia, malnutrition, mortality, and other adverse functional outcomes. Pathophysiologically, dysphagia after stroke is caused by disruption of an extensive cortical and subcortical swallowing network. The screening of patients for dysphagia after stroke should be provided as soon as possible, starting with simple water-swallowing tests at the bedside or more elaborate multi-consistency protocols. Subsequently, a more detailed examination, ideally with instrumental diagnostics such as flexible endoscopic evaluation of swallowing or video fluoroscopy is indicated in some patients. Emerging diagnostic procedures, technical innovations in assessment tools, and digitalisation will improve diagnostic accuracy in the future. Advances in the diagnosis of dysphagia after stroke will enable management based on individual patterns of dysfunction and predisposing risk factors for complications. Progess in dysphagia rehabilitation are essential to reduce mortality and improve patients' quality of life after a stroke.
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Affiliation(s)
- Bendix Labeit
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany; Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Muenster, Germany.
| | - Emilia Michou
- Department of Speech Language Therapy, School of Health Rehabilitation Sciences, University of Patras, Patras, Achaia, Greece; Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Manchester Academic Health Sciences Centre (MAHSC), Manchester, UK
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK; Manchester Academic Health Sciences Centre (MAHSC), Manchester, UK
| | | | - Sonja Suntrup-Krueger
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Paul Muhle
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany; Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Muenster, Germany
| | - Philip M Bath
- Stroke Trials Unit, Mental Health & Clinical Neuroscience, University of Nottingham, Nottingham, UK
| | - Rainer Dziewas
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck-Academic Teaching Hospital of the WWU Muenster, Osnabrueck, Germany
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Alfaris AM, Alghamdi AS, Almowalad ES, Al Harbi AA, Alghamdi KA, Saeedi J, Al Awaji NN. Swallowing Apraxia Post Ischemic Stroke. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16329. [PMID: 36498400 PMCID: PMC9737384 DOI: 10.3390/ijerph192316329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/24/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
A 55-year-old male patient with a known medical history of diabetes mellitus type 2 and treated lymphoma was first admitted with a sudden left-sided facial asymmetry and mouth deviation to the left side with no other neurological symptoms. A Computerized Tomography (CT) scan of the brain showed acute infarct and small left basal ganglia old lacunar infarction. He was discharged on a dual antiplatelet. One week later, the patient's condition had worsened and, therefore, was admitted with an impression of ischemic stroke. A bedside swallowing assessment, VFSS, and FEES study were conducted to diagnose this case. The bedside assessment did not reveal any sensory or motor deficits in his oral cavity and the FEES examination was also unable to rule out pharyngeal dysphagia. However, a videofluoroscopic swallowing study (VFSS) revealed a significant dysfunction of oral preparation and oral phases and presented difficulty initiating the pharyngeal phase. Given these features, we believe that this swallowing difficulty is caused by swallowing apraxia. This case provides additional information and understanding on management from the swallowing side.
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Affiliation(s)
- Abdullah Mohammed Alfaris
- Rehabilitation Department, King Abdullah Bin Abdulaziz University Hospital, P.O. Box 47330, Riyadh 11552, Saudi Arabia
| | - Atheer Saeed Alghamdi
- Rehabilitation Department, King Abdullah Bin Abdulaziz University Hospital, P.O. Box 47330, Riyadh 11552, Saudi Arabia
| | - Enas Saad Almowalad
- Department of Internal Medicine and Critical Care Neuroscience Division, King Abdullah Bin Abdulaziz University Hospital, P.O. Box 47330, Riyadh 11552, Saudi Arabia
| | - Awad Aweid Al Harbi
- Department of Internal Medicine and Critical Care Neuroscience Division, King Abdullah Bin Abdulaziz University Hospital, P.O. Box 47330, Riyadh 11552, Saudi Arabia
| | - Khaled Abdulraheem Alghamdi
- Rehabilitation Department, King Abdullah Bin Abdulaziz University Hospital, P.O. Box 47330, Riyadh 11552, Saudi Arabia
| | - Jameelah Saeedi
- Department of Internal Medicine and Critical Care Neuroscience Division, King Abdullah Bin Abdulaziz University Hospital, P.O. Box 47330, Riyadh 11552, Saudi Arabia
| | - Nisreen Naser Al Awaji
- Department of Health Communication Sciences, College of Health and Rehabilitation Sciences, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
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Zhang X, Xie H, Wang X, Li Z, Song R, Shan Y, Li C, Chen J, Hong J, Li X, Wan G, Zhang Y, An D, Dou Z, Wen H. Modulating swallowing-related functional connectivity and behavior via modified pharyngeal electrical stimulation: A functional near-infrared spectroscopy evidence. Front Neurol 2022; 13:1006013. [PMID: 36299270 PMCID: PMC9589107 DOI: 10.3389/fneur.2022.1006013] [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: 07/28/2022] [Accepted: 09/21/2022] [Indexed: 01/10/2023] Open
Abstract
Introduction Modified pharyngeal electrical stimulation (mPES) is a novel therapeutic modality for patients with neurogenic dysphagia. However, the underlying neural mechanism remains poorly understood. This study aimed to use functional near-infrared spectroscopy (fNIRS) to explore the influence of mPES on swallowing-related frequency-specific neural networks and ethology. Methods Twenty-two healthy right-handed volunteers participated in the study. Each participant was randomly assigned to either the sham or the mPES group and provided a 10-min intervention program every day for 5 days. Oxyhemoglobin and deoxyhemoglobin concentration changes verified by fNIRS were recorded on days 1, 3, and 5. Five characteristic frequency signals (0.0095-2 Hz) were identified using the wavelet transform method. To calculate frequency-specific functional connectivity, wavelet phase coherence (WPCO) was adopted. Furthermore, behavioral performance was assessed pre- and post-mPES using a 150 ml-water swallowing stress test. Results Compared with sham stimulation on day 1, the significantly decreased WPCO values were mainly associated with the dorsolateral prefrontal lobe, Broca's area, and middle temporal lobe. Compared with the sham mPES on day 1, the mPES showed a noticeable effect on the total swallow duration. Compared with the baseline, the WPCO values on days 3 and 5 showed a stepwise decrease in connectivity with the application of mPES. Furthermore, the decreased WPCO was associated with a shortened time per swallow after mPES. Conclusions The mPES could modulate swallowing-related frequency-specific neural networks and evoke swallowing cortical processing more efficiently. This was associated with improved performance in a water swallowing stress test in healthy participants.
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Affiliation(s)
- Xue Zhang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hui Xie
- Beijing Key Laboratory of Rehabilitation Technical Aids for Old-Age Disability, National Research Center for Rehabilitation Technical Aids, Beijing, China,Key Laboratory for Biomechanics and Mechanobiology of the Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Xiaolu Wang
- Key Laboratory of Sensing Technology and Biomedical Instruments of Guangdong Province, School of Biomedical Engineering of Sun Yat-sen University, Guangzhou, China
| | - Zengyong Li
- Key Laboratory for Biomechanics and Mechanobiology of the Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing, China
| | - Rong Song
- Key Laboratory of Sensing Technology and Biomedical Instruments of Guangdong Province, School of Biomedical Engineering of Sun Yat-sen University, Guangzhou, China
| | - Yilong Shan
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Chao Li
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jiemei Chen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jiena Hong
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xin Li
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Guifang Wan
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yaowen Zhang
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Delian An
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zulin Dou
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China,Zulin Dou
| | - Hongmei Wen
- Department of Rehabilitation Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China,*Correspondence: Hongmei Wen
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Zhou J, He B, He Y, Zhu H, Zhang M, Huang W, Wang Y. The effectiveness of psychoeducational interventions on family function among families after stroke: A meta-analysis. Int J Nurs Pract 2022; 28:e13081. [PMID: 35855498 DOI: 10.1111/ijn.13081] [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: 09/27/2020] [Revised: 11/18/2021] [Accepted: 06/21/2022] [Indexed: 11/29/2022]
Abstract
AIMS This meta-analysis aimed to synthesize the available evidence on the effectiveness of psychoeducational interventions on family function among families after stroke. BACKGROUND Family function may be improved by psychoeducational intervention, but findings about the effect of psychoeducation on family function among families after stroke have been mixed. METHODS This was a meta-analysis carried out by searching five international electronic databases, including Cochrane Library, PubMed, EMBASE, Web of Science and CINAHL, as well as four national electronic databases, including Chinese Biological Medicine (CBM), China National Knowledge Infrastructure (CNKI), VIP and Wanfang. Two groups of researchers screened the studies independently, assessed the quality of the studies and extracted data. Meta-analysis was performed by using the RevMan 5.3 software. RESULTS Five studies on psychoeducational interventions were included. Pooled analysis of these studies showed a small effect of the interventions on improving family function (WMD: -0.13, 95% CI: -0.24 to -0.01, P < 0.05). Subgroup analysis showed significant differences between the psychoeducation and control groups at 1 month postintervention (WMD: -0.12, 95% CI: -0.18 to -0.05, P < 0.05) and more than 6 months postintervention (WMD: -0.14, 95% CI: -0.24 to -0.04, P < 0.05). The psychoeducational interventions also had positive effect on improving the problem solving (WMD: -0.22, 95% CI: -0.14 to -0.03, P < 0.05) and communication (WMD: -0.23, 95% CI: -0.41 to -0.05, P < 0.05) functions of the family. There were significant differences in the group of dyad intervention (WMD: -0.14, 95% CI: -0.25 to -0.02, P < 0.05) and the group using face to face method (WMD: -0.58, 95% CI: -0.84 to -0.32, P < 0.05). CONCLUSIONS Synthesized results demonstrated the favourable effect of psychoeducational interventions on the improvement of the family function among families after stroke, especially in terms of family problem solving and family communication. Future psychoeducational intervention research design should consider the combination of multiple intervention methods and the applicable population of intervention.
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Affiliation(s)
- Jia Zhou
- Shihezi University School of Medicine, Xinjiang, China
| | - Bin He
- The People's Hospital of Shihezi City, Xinjiang, China
| | - Yaoyu He
- Liaoning He University, Liaoning, China
| | - Hongxu Zhu
- Shihezi University School of Medicine, Xinjiang, China
| | | | - Wei Huang
- The Shaanxi Provincial People's Hospital, Shaanxi, China
| | - Yuhuan Wang
- Shihezi University School of Medicine, Xinjiang, China
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Effectiveness of Multidisciplinary Nursing Based on Fever, Blood Sugar, and Swallowing Function Management in Patients with Acute Stroke. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5949760. [PMID: 35774752 PMCID: PMC9239784 DOI: 10.1155/2022/5949760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/09/2022] [Accepted: 06/01/2022] [Indexed: 11/22/2022]
Abstract
Purpose The aim of this study was to assess the effectiveness of multidisciplinary nursing based on fever, blood sugar, and swallowing function management in patients with acute stroke (AS). Methods A total of 200 AS patients who were treated in our hospital from January 2016 to January 2020 were recruited and randomized at a ratio of 1 : 1 into a control group and a study group. The control group received standardized early rehabilitation nursing, and the study group received multidisciplinary nursing based on fever, blood sugar, and swallowing function management plus standardized early rehabilitation nursing. The patients were also assigned different blood glucose levels upon admission to a high blood glucose group or a normal blood glucose group. The clinical endpoint is clinical efficacy. Results Multidisciplinary nursing resulted in better clinical outcomes and treatment efficiency in the patients in the study group versus standardized early rehabilitation nursing. When compared with the control group, the patients in the study group showed lower National Institute of Health Stroke Scale (NIHSS) scores, higher Barthel Index (BI) scores, lower fasting blood glucose levels and body temperature 24 hours after admission, a lower incidence of swallowing dysfunction and aspiration pneumonia 30 days after nursing, and lower C-reactive Protein (CRP) levels 7 days after nursing. The NIHSS scores of the high blood glucose group were significantly higher than those of the normal blood glucose group. Conclusion Multidisciplinary nursing based on fever, blood sugar, and swallowing function management for patients with AS improves the clinical outcome and treatment efficiency, restores the swallowing function and blood glucose level, and ameliorates the long-term prognosis of patients.
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Balkaya IY, Sepkowitz EM, Qin ACR, Morgenstern K, Altschuler EL. A Case of Crossed Apraxia for Propositional Speech. Ann Indian Acad Neurol 2021; 24:817-819. [PMID: 35002166 PMCID: PMC8680917 DOI: 10.4103/aian.aian_1150_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 12/16/2020] [Accepted: 12/23/2020] [Indexed: 11/23/2022] Open
Affiliation(s)
- Ihsan Y. Balkaya
- Department of Physical Medicine and Rehabilitation, Metropolitan Hospital, New York, NY, USA
| | | | | | - Kara Morgenstern
- Department of Physical Medicine and Rehabilitation, Metropolitan Hospital, New York, NY, USA
| | - Eric L. Altschuler
- Department of Physical Medicine and Rehabilitation, Metropolitan Hospital, New York, NY, USA,Address for correspondence: Dr. Eric L. Altschuler, Metropolitan Hospital, 1901 First Avenue, New York, NY - 10029, USA. E-mail:
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