1
|
Liu L, Li Z, Zhou H, Duan W, Huo X, Xu W, Li S, Nie X, Liu H, Liu J, Sun D, Wei Y, Zhang G, Yuan W, Zheng L, Liu J, Wang D, Miao Z, Wang Y. Chinese Stroke Association guidelines for clinical management of ischaemic cerebrovascular diseases: executive summary and 2023 update. Stroke Vasc Neurol 2023; 8:e3. [PMID: 38158224 PMCID: PMC10800268 DOI: 10.1136/svn-2023-002998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 11/23/2023] [Indexed: 01/03/2024] Open
Abstract
BACKGROUND China is one of the countries with the highest burden of stroke. Implementing multidimensional management guidelines will help clinicians practise evidence-based care, improve patient outcomes and alleviate societal burdens. This update of the 2019 edition will provide the latest comprehensive recommendations for the diagnosis and treatment of ischaemic cerebrovascular diseases. METHODS We conducted a comprehensive search on MEDLINE (via PubMed) up to 31 August 2023. The writing team established the recommendations through multiple rounds of online and offline discussions. Each recommendation was graded using the evidence grading algorithm developed by the Chinese Stroke Association (CSA). The draft was reviewed and finalised by the CSA Stroke Guidelines Writing Committee. RESULTS This update included revisions of 15 existing recommendations and 136 new recommendations in the following areas of stroke care: emergency assessment and diagnosis of ischaemic cerebrovascular disease, acute-phase reperfusion therapy, evaluation of underlying mechanisms, antithrombotic therapy, prevention and treatment of complications, and risk factor management. CONCLUSIONS This guideline updated the recommendations for the clinical management of ischaemic cerebrovascular disease from 2019.
Collapse
Affiliation(s)
- Liping Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Zixiao Li
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- National Center for Healthcare Quality Management in Neurological Diseases, Beijing, China
- Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
- Chinese Institute for Brain Research, Beijing, China
| | - Hongyu Zhou
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Wanying Duan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Xiaochuan Huo
- Neurological Disease Center, Cerebral Vascular Disease Department, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Weihai Xu
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shujuan Li
- Department of Neurology, National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ximing Nie
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Huihui Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Department of Neurology and Suzhou Clinical Research Center of Neurological Disease, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Jinjie Liu
- Department of General Medicine, Dalian Municipal Central Hospital Affiliated Dalian University of Technology, Dalian, China
| | - Dapeng Sun
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yufei Wei
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Guitao Zhang
- Department of Neurology, National Clinical Research Center for Cardiovascular Diseases, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Weizhuang Yuan
- Department of Neurology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lina Zheng
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Jingyi Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - David Wang
- Neurovascular Division, Department of Neurology, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Zhongrong Miao
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Interventional Neuroradiology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- National Center for Healthcare Quality Management in Neurological Diseases, Beijing, China
- Advanced Innovation Center for Human Brain Protection, Capital Medical University, Beijing, China
| |
Collapse
|
2
|
Dumican M, Thijs Z, Harper K. Clinical practice patterns of speech-language pathologists for screening and identifying dysphagia. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:2062-2076. [PMID: 37376825 DOI: 10.1111/1460-6984.12921] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 06/06/2023] [Indexed: 06/29/2023]
Abstract
PURPOSE To identify how speech-language pathologists (SLPs) in the United States are screening for and identifying dysphagia. To do this, we examined the approaches most often used to screen for dysphagia and the influence of contextual factors such as setting, continuing education and means of staying up to date with the most current literature on screening approaches. METHOD A web-based survey composed of 32 questions was developed and field tested for content, relevance and workflow. The survey was distributed online, via social media, online SLP forums and through the American Speech-Language-Hearing Association's Special Interest Group 13 (swallowing disorders). One hundred and thirty-seven clinicians from the United States completed the survey and were included for analysis using descriptive statistics and linear regression modelling to assess associations of continuing education and years practicing with screening protocols and consumption of evidence. RESULTS Respondents worked in a variety of settings, including acute care, skilled nursing facilities, and inpatient rehabilitation. Most respondents worked with adult populations (88%). The most common screening protocols reported were a volume-dependent water swallow test (74%), subjective patient report (66%), and trials of solids/liquids (49%). Twenty-four percent (24%) reported using a questionnaire, the Eating Assessment Tool (80%) being most common. How clinicians consume their evidence was significantly associated with the types of screening approaches used. Continuing education hours were significantly associated with dysphagia screening protocol choice (p < 0.001) and how clinicians stayed up to date with evidence (p < 0.001). CONCLUSIONS Results from this study provide an in-depth look at the choices clinicians are making in the field regarding how to effectively screen patients for the presence of dysphagia. Contextual factors such as evidence base consumption patterns should serve researchers to continue seeking alternative ways to share evidence with clinicians, accessibly. Associations between continuing education and protocol choice show the need for continued evidence-based and high-quality continuing education opportunities. WHAT THIS PAPER ADDS This study provides an in-depth look at the choices clinicians are making in the field regarding effective dysphagia screening practices. Clinician screening choices are examined with contextual factors such as evidence base consumption patterns and continuing education. This paper increases knowledge of the most used dysphagia screening practices and context for clinicians and researchers to improve use, evidence and dissemination of best practices.
Collapse
Affiliation(s)
- Matthew Dumican
- Department of Speech, Language, and Hearing Sciences, Western Michigan University, Kalamazoo, Michigan, USA
| | - Zoe Thijs
- Molloy University, New York, New York, USA
| | - Kaitlynn Harper
- Department of Speech, Language, and Hearing Sciences, Western Michigan University, Kalamazoo, Michigan, USA
| |
Collapse
|
3
|
Trimble J, Patterson JM, Wilson JA, Dixit AK, Drinnan M. Screening for silent aspiration in hyperacute stroke: A feasibility study of clinical swallowing examination and cough reflex testing. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:1657-1667. [PMID: 37158000 DOI: 10.1111/1460-6984.12893] [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: 08/30/2022] [Accepted: 03/31/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Silent aspiration (SA) is common post-stroke and associated with increased risk of pneumonia, length of stay and healthcare costs. Clinical swallow examinations (CSEs) are unreliable measures of SA. There is no consensus on the clinical components that best detect SA. Cough reflex testing (CRT) is an alternative/adjunct whose SA detection accuracy also lacks consensus. AIMS To investigate the feasibility of CSE versus CRT against gold standard flexible endoscopic evaluation of swallowing (FEES) for SA identification and to estimate its prevalence in a hyperacute stroke setting. METHODS & PROCEDURES A single-arm preliminary, prospective, feasibility study of patients less than 72 h post-stroke, over a 31-day period on a hyperacute stroke unit: the Royal Victoria Infirmary, Newcastle-upon-Tyne, UK. Ethical approval for the study was obtained. The study tested the feasibility and acceptability of introducing CRT and developing a standardized CSE. Consent/assent was obtained for all participants. Patients unfit for study were excluded. OUTCOMES & RESULTS A total of 62% of patients less than 72 h post-stroke (n = 61) were eligible. A total of 75% of those approached (n = 30) consented. A total of 23 patients completed all tests. The principal barrier was anxiety regarding FEES. Mean test time for CRT = 6 min; CSE = 8 min; FEES = 17 min. Patients rated CRT and FEES on average as moderately uncomfortable. A total of 30% (n = 7) of participants who received FEES presented with SA. CONCLUSIONS & IMPLICATIONS CRT, CSE and FEES are feasible in 58% of hyperacute stroke patients in this setting. FEES anxiety is the main recruitment barrier and is not always well tolerated. Results support further work to establish optimum methods and differential sensitivity/specificity of CRT and CSE in hyperacute stroke for SA identification. WHAT THIS PAPER ADDS What is already known on this subject SA significantly increases the risk of pneumonia in the early days post-stroke. CSEs are unreliable for identification of SA risk in this population. CRT is gaining popularity as a potential tool to identify stroke patients at risk of SA, though there are questions regarding the efficacy of the clinical protocol currently being used in the UK. What this study adds to existing knowledge This study demonstrates that it is practical and feasible to carry out a larger scale study in this setting to compare CSE and CRT including a consideration of an approach combining both methods for clinical identification of SA versus FEES. Preliminary findings suggest that CSE may have higher levels of sensitivity than CRT for SA identification. What are the potential or actual clinical implications of this work? The results of this study suggest that further work is needed to establish the optimum methods and differential sensitivity/specificity of clinical tools for SA detection in hyperacute stroke.
Collapse
Affiliation(s)
- Julie Trimble
- Adult Speech and Language Therapy Department, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Joanne M Patterson
- Department of Speech and Language Therapy, School of Health Sciences, Institute of Population Health/Liverpool Head and Neck Centre, University of Liverpool, Liverpool, UK
| | - Janet A Wilson
- Department of Otolaryngology, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Anand K Dixit
- Faculty of Medical Sciences, Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Michael Drinnan
- Northern Medical Physics & Clinical Engineering, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| |
Collapse
|
4
|
A Primer on Hypotussic Cough: Mechanisms and Assessment. CURRENT OTORHINOLARYNGOLOGY REPORTS 2023. [DOI: 10.1007/s40136-023-00446-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
|
5
|
Royals WJ, Gillis RJ, Campbell JL. A Decision Guide for Assessing the Recently Extubated Patient's Readiness for Safe Oral Intake. Crit Care Nurse 2023; 43:42-51. [PMID: 36720280 DOI: 10.4037/ccn2023722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Postextubation dysphagia is a known consequence of endotracheal intubation. Several risk factors for postextubation dysphagia have been identified that could be used to help determine which patients should undergo swallowing assessment by an appropriate professional. LOCAL PROBLEM At the authors' institution, critical care nurses, health care providers, and speech-language pathology professionals lacked a clear process for referring patients for swallowing assessment after extubation, resulting in inefficiency and confusion. Information to guide their decision-making in this area was needed. To address this need, a multidisciplinary group convened and developed a guide with specific indicators. METHODS A review of the literature on postextubation dysphagia was conducted to determine the most appropriate indicators for the guide, which was piloted in the medical intensive care unit. The utilization rate was calculated. Referrals to speech-language pathology professionals were tabulated before and after the project. RESULTS During the 11 months before implementation of the project, there were 994 speech-language pathology consultations for postextubation evaluation of swallowing. During the 11 months after implementation, there were 831 consultations, representing a 16.4% reduction. The decline in consultations resulted in cost savings in addition to preventing unnecessary testing before patients' resumption of oral intake. The utilization rate for the guide during the project was 58%. CONCLUSION The decision guide was an effective tool to help nurses and health care providers determine which patients should be referred to speech-language pathology professionals for swallowing assessment after extubation, facilitating the appropriate use of limited health care resources.
Collapse
Affiliation(s)
- Waverlyn J Royals
- Waverlyn J. Royals is a speech-language pathology clinical specialist and student education coordinator for Rehabilitation Services, ECU Health Medical Center, Greenville, North Carolina
| | - Rita J Gillis
- Rita J. Gillis is a retired speech-language pathologist. At the time this project was initiated, she was Director of Performance Improvement and Professional Practice for Rehabilitation Services, ECU Health Medical Center
| | - Jarvis L Campbell
- Jarvis L. Campbell is an assistant nurse manager for the medical intensive care unit and the Continuous Renal Replacement Therapy program, ECU Health Medical Center
| |
Collapse
|
6
|
Wu MR, Chen YT, Li ZX, Gu HQ, Yang KX, Xiong YY, Wang YJ, Wang CJ. Dysphagia screening and pneumonia after subarachnoid hemorrhage: Findings from the Chinese stroke center alliance. CNS Neurosci Ther 2022; 28:913-921. [PMID: 35233938 PMCID: PMC9062548 DOI: 10.1111/cns.13822] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 12/15/2021] [Accepted: 02/09/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND AND PURPOSE Dysphagia is common and is associated with aspiration pneumonia. However, little is known about the prevalence of and factors influencing dysphagia screening (DS) and pneumonia after subarachnoid hemorrhage (SAH). METHODS We used data on SAH patients admitted to 1476 hospitals from the China Stroke Center Alliance (CSCA) from August 2015 to July 2019 to analyze the rates of DS and pneumonia. We then conducted univariate and multivariable analyses to examine the relationship between DS and pneumonia. RESULTS Among 4877 SAH patients who were eligible for DS and had complete data on pneumonia status, 3527 (72.3%) underwent DS, and 1006 (20.6%) developed pneumonia. Compared with patients without pneumonia, patients with pneumonia were older (mean: 63.4 vs. 57.8 years of age), had lower Glasgow Coma Scale (GCS) scores at admission (mean: 13.5 vs. 14.3), were more likely to have dysphagia (15.2% vs. 3.3%), and were more likely to have undergone aneurysm isolation (19.1% vs. 10.0%). In multivariable analyses, factors independently associated with a higher risk of pneumonia were dysphagia [odds ratio (OR), 3.77; 95% confidence interval (CI), 2.85-4.98], age (OR, 1.50 per 10-year increase; 95% CI, 1.40-1.60), male sex (OR, 1.23; 95% CI, 1.02-1.49), arrival at the hospital by emergency medical services (OR, 1.36; 95% CI, 1.16-1.58), nimodipine treatment (OR, 1.42; 95% CI, 1.11-1.81), endovascular embolization of aneurysms (OR, 1.23; 95% CI, 1.03-1.47), cerebral ventricular shunt placement (OR, 2.24; 95% CI, 1.41-3.54), and treatment at a higher grade hospital (OR, 1.44; 95% CI, 1.21-1.71). CONCLUSION More than a quarter of patients with SAH did not have documented DS, while one-fifth developed pneumonia. DS performance was associated with a lower risk of pneumonia. Randomized controlled trials may be needed to determine the effectiveness of DS.
Collapse
Affiliation(s)
- Mei-Ru Wu
- Nursing Department, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Vascular Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yi-Tong Chen
- Nursing Department, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,Vascular Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zi-Xiao Li
- Vascular Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China.,Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Hong-Qiu Gu
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Kai-Xuan Yang
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yun-Yun Xiong
- Vascular Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yong-Jun Wang
- Vascular Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China.,Research Unit of Artificial Intelligence in Cerebrovascular Disease, Chinese Academy of Medical Sciences, Beijing, China
| | - Chun-Juan Wang
- Vascular Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Neurological Diseases, Beijing, China
| |
Collapse
|
7
|
Al-Biltagi M, Bediwy AS, Saeed NK. Cough as a neurological sign: What a clinician should know. World J Crit Care Med 2022; 11:115-128. [PMID: 36331984 PMCID: PMC9136724 DOI: 10.5492/wjccm.v11.i3.115] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 03/24/2022] [Accepted: 04/26/2022] [Indexed: 02/06/2023] Open
Abstract
Cough is a common respiratory complaint driving patients to seek medical advice. Besides being a fundamental respiratory sign, it is also a crucial neurological sign. There are three main types of coughs: Reflex cough (type I), voluntary cough (type II), and evoked cough (type III). Cough is a reflex predominantly mediated by control centers in the respiratory areas of the brainstem, modulated by the cerebral cortex. Cough reflex sensitivity could be increased in many neurological disorders such as brainstem space-occupying lesions, medullary lesions secondary to Chiari type I malformations, tics disorders such as Tourette's syndrome, somatic cough, cerebellar neurodegenerative diseases, and chronic vagal neuropathy due to allergic and non-allergic conditions. Meanwhile, cough sensitivity decreases in multiple sclerosis, brain hypoxia, cerebral hemispheric stroke with a brainstem shock, Parkinson's disease, dementia due to Lewy body disease, amyotrophic lateral sclerosis, and peripheral neuropathy as diabetic neuropathy, hereditary sensory and autonomic neuropathy type IV, vitamin B12, and folate deficiency. Arnold's nerve ear-cough reflex, syncopal cough, cough headache, opioids-associated cough, and cough-anal reflex are signs that could help diagnose underlying neurological conditions. Cough reflex testing is a quick, easy, and cheap test performed during the cranial nerve examination. In this article, we reviewed the role of cough in various neurological disorders that increase or decrease cough sensitivity.
Collapse
Affiliation(s)
- Mohammed Al-Biltagi
- Department of Pediatrics, University Medical Center, King Abdulla Medical City, Arabian Gulf University, Manama 26671, Bahrain
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta 31512, Al Gharbia, Egypt
- Department of Pediatrics, University Medical Center, Dr. Sulaiman Al Habib Medical Group, Manama 26671, Bahrain
| | - Adel Salah Bediwy
- Department of Chest Disease, Faculty of Medicine, Tanta University, Tanta 31512, Alghrabia, Egypt
- Department of Chest Disease, University Medical Center, King Abdullah Medical City, Arabian Gulf University, Manama 26671, Bahrain
- Department of Chest Diseases, University Medical Center, Dr. Sulaiman Al Habib Medical Group, Manama 26671, Bahrain
| | - Nermin Kamal Saeed
- Department of Pathology, Salmaniya Medical Complex, Ministry of Health, Kingdom of Bahrain, Manama 26671, Bahrain
- Department of Pathology, Irish Royal College of Surgeon, Busaiteen 15503, Almuharraq, Bahrain
| |
Collapse
|
8
|
Are Oropharyngeal Dysphagia Screening Tests Effective in Preventing Pneumonia? J Clin Med 2022; 11:jcm11020370. [PMID: 35054063 PMCID: PMC8780873 DOI: 10.3390/jcm11020370] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 01/08/2022] [Accepted: 01/12/2022] [Indexed: 12/15/2022] Open
Abstract
Oropharyngeal dysphagia, a clinical condition that indicates difficulty in moving food and liquid from the oral cavity to the esophagus, has a markedly high prevalence in the elderly. The number of elderly people with oropharyngeal dysphagia is expected to increase due to the aging of the world's population. Understanding the current situation of dysphagia screening is crucial when considering future countermeasures. We report findings from a literature review including citations on current objective dysphagia screening tests: the Water Swallowing Test, Mann Assessment of Swallowing Ability, and the Gugging Swallowing Screen. Pneumonia can be predicted using the results of the screening tests discussed in this review, and the response after the screening tests is important for prevention. In addition, although interdisciplinary team approaches prevent and reduce aspiration, optimal treatment is a challenging. Intervention studies with multiple factors focusing on the elderly are needed.
Collapse
|
9
|
Vuković M, Zelić M. Dysphagia in lateral medullary syndrome. ACTA FACULTATIS MEDICAE NAISSENSIS 2022. [DOI: 10.5937/afmnai39-33245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Introduction. The lateral medullary syndrome is a neurological disease caused by ischemia in the lateral part of the medulla oblongata and is the most common form of brainstem infarction. Dysphagia is a common and clinically significant symptom of this disease because it is closely associated with the risk of recurrent pneumonia, malnutrition, dehydration, and an increase in mortality and prolonged hospital treatment. Aim. This paper aims to review and analyze data on the correlation between swallowing disorders and lateral medullary syndrome. We intend to present the symptoms, diagnostic and therapeutic procedures of dysphagia in patients with this syndrome in a comprehensive way. Methodology. The following databases were used to search the literature: KoBSON-Consortium of Serbian Libraries for Unified Procurement, PubMed, Science Direct. Results. Based on the results of the reviewed studies, it was determined that patients with the lateral medullary syndrome often have swallowing disorders. They are often fed through a nasogastric tube a few months after the stroke, which significantly impairs their quality of life. To overcome swallowing disorders and create conditions for safe swallowing function, most patients need treatment for a longer period. In addition to the available screening tests, instrumental diagnostic methods provide insight into the biomechanical aspects of swallowing disorders, determine the risk of aspiration, and provide a starting point for selecting treatment strategies. Conclusion. Treatment of dysphagia depends on the mechanisms of occurrence and the predictors of recovery of swallowing function. When conducting treatment, among other things, it is very important to know the pathological mechanisms of neural connections of the medulla oblongata.
Collapse
|
10
|
Dziewas R, Michou E, Trapl-Grundschober M, Lal A, Arsava EM, Bath PM, Clavé P, Glahn J, Hamdy S, Pownall S, Schindler A, Walshe M, Wirth R, Wright D, Verin E. European Stroke Organisation and European Society for Swallowing Disorders guideline for the diagnosis and treatment of post-stroke dysphagia. Eur Stroke J 2021; 6:LXXXIX-CXV. [PMID: 34746431 DOI: 10.1177/23969873211039721] [Citation(s) in RCA: 100] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 07/27/2021] [Indexed: 12/30/2022] Open
Abstract
Post-stroke dysphagia (PSD) is present in more than 50% of acute stroke patients, increases the risk of complications, in particular aspiration pneumonia, malnutrition and dehydration, and is linked to poor outcome and mortality. The aim of this guideline is to assist all members of the multidisciplinary team in their management of patients with PSD. These guidelines were developed based on the European Stroke Organisation (ESO) standard operating procedure and followed the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) approach. An interdisciplinary working group identified 20 relevant questions, performed systematic reviews and meta-analyses of the literature, assessed the quality of the available evidence and wrote evidence-based recommendations. Expert opinion was provided if not enough evidence was available to provide recommendations based on the GRADE approach. We found moderate quality of evidence to recommend dysphagia screening in all stroke patients to prevent post-stroke pneumonia and to early mortality and low quality of evidence to suggest dysphagia assessment in stroke patients having been identified at being at risk of PSD. We found low to moderate quality of evidence for a variety of treatment options to improve swallowing physiology and swallowing safety. These options include dietary interventions, behavioural swallowing treatment including acupuncture, nutritional interventions, oral health care, different pharmacological agents and different types of neurostimulation treatment. Some of the studied interventions also had an impact on other clinical endpoints such as feedings status or pneumonia. Overall, further randomized trials are needed to improve the quality of evidence for the treatment of PSD.
Collapse
Affiliation(s)
- Rainer Dziewas
- Department of Neurology, University Hospital Münster, Münster, Germany.,Department of Neurology and Neurorehabilitation, Klinikum Osnabrück, Osnabrück, Germany
| | - Emilia Michou
- Department of Speech Language Therapy, School of Health Rehabilitation Sciences, University of Patras, Greece.,Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester and the Manchester Academic Health Sciences Centre (MAHSC), Manchester, UK
| | | | - Avtar Lal
- Guidelines Methodologist, European Stroke Organisation, Basel, Switzerland
| | - Ethem Murat Arsava
- Department of Neurology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Philip M Bath
- Stroke Trials Unit, Division of Clinical Neuroscience, University of Nottingham, Nottingham, UK
| | - Pere Clavé
- Centro de Investigación Biomédica en Red de Enfermedades, Hepáticas y Digestivas (CIBERehd), Hospital de Mataró, Universitat Autònoma de Barcelona, Mataró, Spain
| | - Jörg Glahn
- Department of Neurology and Neurogeriatry, Johannes Wesling Medical Center Minden, University Hospital Ruhr-University Bochum, Germany
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester and the Manchester Academic Health Sciences Centre (MAHSC), Manchester, UK
| | - Sue Pownall
- Department of Speech & Language Therapy, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Antonio Schindler
- Department of Biomedical and Clinical Sciences, Phoniatric Unit, Sacco Hospital Milano, University of Milano, Milan, Italy
| | - Margaret Walshe
- Department of Clinical Speech and Language Studies, Trinity College, Dublin, Ireland
| | - Rainer Wirth
- Department of Geriatric Medicine, Marien Hospital Herne, University Hospital Ruhr-University Bochum, Germany
| | - David Wright
- School of Pharmacy, University of East Anglia, Norwich Research Park, Norwich, UK
| | - Eric Verin
- Department of Physical and Rehabilitation Medicine, Rouen University Hospital, Rouen, France
| |
Collapse
|
11
|
Nakamori M, Imamura E, Kuwabara M, Ayukawa T, Tachiyama K, Kamimura T, Hayashi Y, Matsushima H, Funai M, Mizoue T, Wakabayashi S. Simplified cough test can predict the risk for pneumonia in patients with acute stroke. PLoS One 2020; 15:e0239590. [PMID: 32991632 PMCID: PMC7523950 DOI: 10.1371/journal.pone.0239590] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 09/09/2020] [Indexed: 12/20/2022] Open
Abstract
We investigated the association between the results of a simplified cough test and pneumonia onset in 226 patients with acute stroke admitted to Suiseikai Kajikawa Hospital from April to December, 2018. For the simplified cough test, performed on admission, patients orally inhaled a mist of 1% citric acid–physiological saline using a portable mesh nebulizer. When the first cough was evoked or if it remained absent for 30 seconds (indicating an abnormal result), the test was ended. Patients also completed the repetitive saliva swallowing test (RSST) and modified water swallowing test. We monitored patients for pneumonia signs for 30 days post-admission. Eighteen patients exhibited an abnormal simplified cough test result. On multivariate analysis, an abnormal RSST result was independently associated with an abnormal simplified cough test result. Seventeen patients developed pneumonia. The adjusted Cox proportional hazard model for pneumonia onset revealed that the simplified cough test had predictive power for pneumonia onset (hazard ratio, 10.52; 95% confidence interval, 3.72–29.72). The simplified cough test is a strong indicator for predicting the pneumonia development in patients with acute stroke; it should be added to existing bedside screening tests for predicting pneumonia risk, allowing appropriate and timely intervention.
Collapse
Affiliation(s)
- Masahiro Nakamori
- Department of Neurology, Suiseikai Kajikawa Hospital, Hiroshima, Japan
- Department of Clinical Neuroscience and Therapeutics, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
- * E-mail:
| | - Eiji Imamura
- Department of Neurology, Suiseikai Kajikawa Hospital, Hiroshima, Japan
| | - Miyu Kuwabara
- Department of Nursing, Suiseikai Kajikawa Hospital, Hiroshima, Japan
| | - Tomoko Ayukawa
- Department of Rehabilitation, Suiseikai Kajikawa Hospital, Hiroshima, Japan
| | - Keisuke Tachiyama
- Department of Neurology, Suiseikai Kajikawa Hospital, Hiroshima, Japan
- Department of Clinical Neuroscience and Therapeutics, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Teppei Kamimura
- Department of Neurology, Suiseikai Kajikawa Hospital, Hiroshima, Japan
- Department of Clinical Neuroscience and Therapeutics, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Yuki Hayashi
- Department of Neurology, Suiseikai Kajikawa Hospital, Hiroshima, Japan
- Department of Clinical Neuroscience and Therapeutics, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Hayato Matsushima
- Department of Neurology, Suiseikai Kajikawa Hospital, Hiroshima, Japan
| | - Mika Funai
- Department of Nursing, Suiseikai Kajikawa Hospital, Hiroshima, Japan
| | - Tatsuya Mizoue
- Department of Neurosurgery, Suiseikai Kajikawa Hospital, Hiroshima, Japan
| | | |
Collapse
|
12
|
Zhang T, Zhao J, Li X, Bai Y, Wang B, Qu Y, Li B, Zhao S. Chinese Stroke Association guidelines for clinical management of cerebrovascular disorders: executive summary and 2019 update of clinical management of stroke rehabilitation. Stroke Vasc Neurol 2020; 5:250-259. [PMID: 32595138 PMCID: PMC7548515 DOI: 10.1136/svn-2019-000321] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 05/19/2020] [Accepted: 05/27/2020] [Indexed: 02/05/2023] Open
Abstract
Stroke is the third leading cause of long-term disability. Effective stroke rehabilitation should be provided to patients with a moderate or severe stroke so as to achieve functional recovery. Also, stroke rehabilitation is moving towards more intense therapy models that incorporate technologies such as robotics and computer games. Evidence-based guidelines are useful for promoting the best possible clinical practices. This guideline summarises the modes of stroke rehabilitation in China-three-stage rehabilitation network, rehabilitation of stroke dysfunction, training for activities of daily living, stroke complications and rehabilitation care. The aim of this guideline was to provide a synopsis of best clinical practices in the stroke rehabilitation of adult patients in China.
Collapse
Affiliation(s)
- Tong Zhang
- Department of Neurorehabilitation, China Rehabilitation Research Center, Beijing, China
| | - Jun Zhao
- Department of Neurorehabilitation, China Rehabilitation Research Center, Beijing, China
| | - Xueping Li
- Department of Rehabilitation, Nanjing First Hospital, Nanjing, Jiangsu, China
| | - Yulong Bai
- Department of Rehabilitation, Huashan Hospital Fudan University, Shanghai, China
| | - Baojun Wang
- Department of Neurorehabilitation, Inner Mongolia Baotou City Central Hospital, Baotou, Inner Mongolia, China
| | - Yun Qu
- Department of Neurorehabilitation, Sichuan University West China Hospital, Chengdu, Sichuan, China
| | - Bingjie Li
- Department of Neurorehabilitation, China Rehabilitation Research Center, Beijing, China
| | - Shengjie Zhao
- Department of Neurorehabilitation, China Rehabilitation Research Center, Beijing, China
| |
Collapse
|
13
|
Reflexive Airway Sensorimotor Responses in Individuals with Amyotrophic Lateral Sclerosis. Dysphagia 2020; 36:574-582. [PMID: 32778945 DOI: 10.1007/s00455-020-10171-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 08/06/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Progressive motor denervation in amyotrophic lateral sclerosis (ALS) leads to reduced expiratory cough flow and diminished airway clearance physiologic capacity. Although ALS is thought to primarily impact motor systems, preliminary data from our laboratory suggest degradation of afferent pathways that regulate reflexive cough responses to radiographically confirmed aspiration. We, therefore, aimed to delineate both sensory and motor responses to a tussigenic airway irritant in individuals with ALS compared to healthy controls. METHODS Thirty-two individuals with ALS and 34 healthy age and gender-matched controls completed reflex cough testing. Capsaicin stimuli (0, 50, 100, 150, 200 μM) were presented in a randomized three-block design and motor (cough spirometry metrics) and sensory (patient-rated urge to cough, UtC) ratings collected. ALS patients underwent videofluoroscopy with penetration-aspiration ratings completed. Descriptives, Mann-Whitney U, and mixed models ANOVAs were performed. RESULTS Sensory: Individuals with ALS demonstrated greater UtC sensitivity slopes (i.e., increased stimulus sensitivity) vs. healthy controls (p = 0.036). Within the ALS group, however, silent aspirators (PAS = 8) demonstrated blunted UtC sensitivity slopes compared to ALS patients who did not (PAS ≤ 7, p = 0.0001). Motor: Compared to healthy controls, ALS individuals demonstrated reduced peak expiratory flow rates (p = 0.004), longer peak expiratory rise time (p = 0.017), and lower cough volume acceleration (p = 0.000). CONCLUSIONS ALS individuals demonstrated increased sensitivity to an upper airway irritant; however, they demonstrated slower and weaker expiratory cough motor output compared to healthy controls. In ALS silent aspirators, blunted sensorimotor responses were observed, suggesting that sensory degradation may occur at the final or most severe stage of bulbar disease progression.
Collapse
|
14
|
Brandler ES, Baksh N. Emergency management of stroke in the era of mechanical thrombectomy. Clin Exp Emerg Med 2019; 6:273-287. [PMID: 31910498 PMCID: PMC6952636 DOI: 10.15441/ceem.18.065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 10/13/2018] [Accepted: 10/24/2018] [Indexed: 01/01/2023] Open
Abstract
Emergency management of stroke has been directed at the delivery of recombinant tissue plasminogen activator (tPA) in a timely fashion. Because of the many limitations attached to the delivery of tPA and the perceived benefits accrued to tPA, its use has been limited. Mechanical thrombectomy, a far superior therapy for the largest and most disabling strokes, large vessel occlusions (LVOs), has changed the way acute strokes are managed. Aside from the rush to deliver tPA, there is now a need to identify LVO and refer those patients with LVO to physicians and facilities capable of delivering urgent thrombectomy. Other parts of emergency department management of stroke are directed at identifying and mitigating risk factors for future strokes and at preventing further damage from occurring. We review here the most recent literature supporting these advances in stroke care and present a framework for understanding the role that emergency physicians play in acute stroke care.
Collapse
Affiliation(s)
- Ethan S. Brandler
- Department of Emergency Medicine, State University of New York at Stony Brook, Stony Brook, NY, USA
| | - Nayeem Baksh
- Department of Emergency Medicine, State University of New York at Stony Brook, Stony Brook, NY, USA
| |
Collapse
|
15
|
Field M, Wenke R, Sabet A, Lawrie M, Cardell E. Implementing Cough Reflex Testing in a Clinical Pathway for Acute Stroke: A Pragmatic Randomised Controlled Trial. Dysphagia 2018; 33:827-839. [PMID: 29766275 DOI: 10.1007/s00455-018-9908-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 05/05/2018] [Indexed: 11/30/2022]
Abstract
Silent aspiration is common after stroke and can lead to subsequent pneumonia. While standard bedside dysphagia assessments are ineffective at predicting silent aspiration, cough reflex testing (CRT) has shown promise for identifying patients at risk of silent aspiration. We investigated the impact of CRT on patient and service outcomes when embedded into a clinical pathway. 488 acute stoke patients were randomly allocated to receive either CRT or standard care (i.e. bedside assessment). Primary outcomes included confirmed pneumonia within 3 months post stroke and length of acute inpatient stay. Secondary outcomes related to the feasibility of implementing a CRT pathway and clinician and patient satisfaction. There was a non-significant reduction in pneumonia rates by 2.2% points in the CRT group (OR 0.32, 95% CI 0.06-1.62). There was a non-significant difference of 0.7 days (95% CI - 0.29 to 1.71 days) in length of stay between the standard care group and the CRT group. The CRT took on average 3 min longer to complete (p < 0.01) and resulted in a significant 6.7% increase in videofluoroscopic referrals (p = 0.02); however, these results are clinically insignificant. High patient and clinician satisfaction with CRT was found, with clinicians reporting additional knowledge and confidence in decision making for dysphagia management. Post hoc subgroup analyses according to stroke types were conducted and revealed no significant differences in pneumonia rates after adjustment for multiple comparisons. In conclusion, it was possible to implement a CRT pathway with minimal increases in clinician resources. While clinicians perceived CRT as beneficial in clinical decision making, the efficacy of CRT for reducing pneumonia rates in acute stroke remains to be established.Clinical Trial Registration-URL: http://www.anzctr.org.au . Unique identifier: ACTRN12616000724471.
Collapse
Affiliation(s)
- Makaela Field
- Gold Coast University Hospital, 1 Hospital Blvd., Southport, QLD, 4215, Australia.
| | - Rachel Wenke
- Gold Coast University Hospital, 1 Hospital Blvd., Southport, QLD, 4215, Australia.,School of Allied Health Sciences, Griffith University, Gold Coast, QLD, Australia
| | - Arman Sabet
- Gold Coast University Hospital, 1 Hospital Blvd., Southport, QLD, 4215, Australia
| | - Melissa Lawrie
- Gold Coast University Hospital, 1 Hospital Blvd., Southport, QLD, 4215, Australia.,School of Allied Health Sciences, Griffith University, Gold Coast, QLD, Australia
| | - Elizabeth Cardell
- School of Allied Health Sciences, Griffith University, Gold Coast, QLD, Australia
| |
Collapse
|
16
|
Mélotte E, Maudoux A, Delhalle S, Martial C, Antonopoulos G, Larroque SK, Wannez S, Faymonville ME, Kaux JF, Laureys S, Gosseries O, Vanhaudenhuyse A. Is oral feeding compatible with an unresponsive wakefulness syndrome? J Neurol 2018; 265:954-961. [PMID: 29464377 DOI: 10.1007/s00415-018-8794-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 12/23/2017] [Accepted: 02/10/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The aim of the study is to explore the possibility of oral feeding in unresponsive wakefulness syndrome/vegetative state (UWS/VS) patients. METHOD We reviewed the clinical information of 68 UWS/VS patients (mean age 45 ± 11; range 16-79 years) searching for mention of oral feeding. UWS/VS diagnosis was made after repeated behavioural assessments using the Coma Recovery Scale-Revised. Patients also had complementary neuroimaging evaluations (positron emission tomography, functional magnetic resonance imaging and electroencephalography and diffusion tensor imaging). RESULTS Out of the 68 UWS/VS patients, only two could resume oral feeding (3%). The first patient had oral feeding (only liquid and semi liquid) in addition to gastrostomy feeding and the second one could achieve full oral feeding (liquid and mixed solid food). Clinical assessments concluded that they fulfilled the criteria for a diagnosis of UWS/VS. Results from neuroimaging and neurophysiology were typical for the first patient with regard to the diagnosis of UWS/VS but atypical for the second patient. CONCLUSION Oral feeding that implies a full and complex oral phase could probably be considered as a sign of consciousness. However, we actually do not know which components are necessary to consider the swallowing conscious as compared to reflex. We also discussed the importance of swallowing assessment and management in all patients with altered state of consciousness.
Collapse
Affiliation(s)
- Evelyne Mélotte
- Physical and Rehabilitation Medicine Department, University Hospital of Liege, Liège, Belgium. .,GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium.
| | - Audrey Maudoux
- GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium.,Otorhinolaryngology Head and Neck Surgery Department, University and University Hospital of Liege, Liège, Belgium
| | - Sabrina Delhalle
- Otorhinolaryngology Head and Neck Surgery Department, University and University Hospital of Liege, Liège, Belgium
| | - Charlotte Martial
- GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium
| | - Georgios Antonopoulos
- GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium
| | - Stephen Karl Larroque
- GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium
| | - Sarah Wannez
- GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium
| | - Marie-Elisabeth Faymonville
- Hypnosis and Pain GIGA Center and Algology and Palliative Care Department, University and University Hospital of Liege, Liège, Belgium
| | - Jean-François Kaux
- Physical and Rehabilitation Medicine Department, University Hospital of Liege, Liège, Belgium
| | - Steven Laureys
- GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium
| | - Olivia Gosseries
- GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium
| | - Audrey Vanhaudenhuyse
- GIGA Consciousness, Coma Science Group and Neurology Department, University and University Hospital of Liege, Liège, Belgium.,Hypnosis and Pain GIGA Center and Algology and Palliative Care Department, University and University Hospital of Liege, Liège, Belgium
| |
Collapse
|
17
|
Plowman EK, Watts SA, Robison R, Tabor L, Dion C, Gaziano J, Vu T, Gooch C. Voluntary Cough Airflow Differentiates Safe Versus Unsafe Swallowing in Amyotrophic Lateral Sclerosis. Dysphagia 2016; 31:383-90. [PMID: 26803772 DOI: 10.1007/s00455-015-9687-1] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 12/29/2015] [Indexed: 02/05/2023]
Abstract
Dysphagia and aspiration are prevalent in amyotrophic lateral sclerosis (ALS) and contribute to malnutrition, aspiration pneumonia, and death. Early detection of at risk individuals is critical to ensure maintenance of safe oral intake and optimal pulmonary function. We therefore aimed to determine the discriminant ability of voluntary cough airflow measures in detecting penetration/aspiration status in ALS patients. Seventy individuals with ALS (El-Escorial criteria) completed voluntary cough spirometry testing and underwent a standardized videofluoroscopic swallowing evaluation (VFSE). A rater blinded to aspiration status derived six objective measures of voluntary cough airflow and evaluated airway safety using the penetration-aspiration scale (PAS). A between groups ANOVA (safe vs. unsafe swallowers) was conducted and sensitivity, specificity, area under the curve (AUC) and likelihood ratios were calculated. VFSE analysis revealed 24 penetrator/aspirators (PAS ≥3) and 46 non-penetrator/aspirators (PAS ≤2). Cough volume acceleration (CVA), peak expiratory flow rise time (PEFRT), and peak expiratory flow rate (PEFR) were significantly different between airway safety groups (p < 0.05) and demonstrated significant discriminant ability to detect the presence of penetration/aspiration with AUC values of: 0.85, 0.81, and 0.78, respectively. CVA <45.28 L/s/s, PEFR <3.97 L/s, and PEFRT >76 ms had sensitivities of 91.3, 82.6, and 73.9 %, respectively, and specificities of 82.2, 73.9, and 78.3 % for identifying ALS penetrator/aspirators. Voluntary cough airflow measures identified ALS patients at risk for penetration/aspiration and may be a valuable screening tool with high clinical utility.
Collapse
Affiliation(s)
- Emily K Plowman
- Department of Speech, Language and Hearing Sciences, University of Florida, PO Box 117420, Gainesville, FL, 32611, USA. .,Neuromotor Speech and Swallowing Restoration Laboratory, University of Florida, Gainesville, USA.
| | - Stephanie A Watts
- Neuromotor Speech and Swallowing Restoration Laboratory, University of Florida, Gainesville, USA.,Joy McCann Center for Swallowing Disorders, University of South Florida, Tampa, USA
| | - Raele Robison
- Department of Speech, Language and Hearing Sciences, University of Florida, PO Box 117420, Gainesville, FL, 32611, USA.,Neuromotor Speech and Swallowing Restoration Laboratory, University of Florida, Gainesville, USA
| | - Lauren Tabor
- Department of Speech, Language and Hearing Sciences, University of Florida, PO Box 117420, Gainesville, FL, 32611, USA.,Neuromotor Speech and Swallowing Restoration Laboratory, University of Florida, Gainesville, USA
| | - Charles Dion
- Joy McCann Center for Swallowing Disorders, University of South Florida, Tampa, USA
| | - Joy Gaziano
- Joy McCann Center for Swallowing Disorders, University of South Florida, Tampa, USA
| | - Tuan Vu
- Department of Neurology, University of South Florida, Tampa, USA
| | - Clifton Gooch
- Department of Neurology, University of South Florida, Tampa, USA
| |
Collapse
|
18
|
Cai H, Ma B, Gao X, Gao H. Tongue acupuncture in treatment of post-stroke dysphagia. Int J Clin Exp Med 2015; 8:14090-14094. [PMID: 26550374 PMCID: PMC4613059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 07/03/2015] [Indexed: 06/05/2023]
Abstract
Tongue acupuncture is a technique that treats illness through acupuncture applied to the tongue. This study was designed to assess its therapeutic effects in the treatment of post-stroke dysphagia. A clinical control study was conducted with randomly selected 180 patients with post-stroke dysphagia. The patients were assigned into 2 groups: 90 in the Tongue acupuncture group received tongue acupuncture on the basis of conventional medication, 90 in the conventional acupuncture group received acupuncture on the neck and wrist. Acupoints in the tongue are Juanquan (EX-HN10) (at the midpoint of dorsal raphe of the tongue) and Haiquan (EX-HN11) (Sublingual frenulum midpoint). Acupoits on the body are Fengchi (GB20) and Neiguan (PC6). The effective rate, the national institutes of health stroke scale (NIHSS), TV X-ray fluoroscopy swallowing function (VFSS), the incidence rate of pneumonia were used to evaluate the efficacy after 4 weeks treatment. The NIHSS and VFSS of tongue acupuncture group were improved significantly than that of the conventional group (P < 0.01, respectively). The incidence rate of pneumonia decreased (P < 0. 01). The effective rate of the tongue acupuncture group was higher than that of conventional group (96.67% vs. 66.67%, P < 0. 01). On the basis of the conventional medication, tongue acupuncture would effectively improve the swallow functions, decrease the neurological deficit and reduce the incidence of pneumonia in patients with post-stroke dysphagia.
Collapse
Affiliation(s)
- Haiyan Cai
- Department of Neurology, Ningxia People’s Hospital, Northwest University for NationalitiesChina
| | - Benxu Ma
- Department of Rehabilitation, The Second Affiliated Hospital of Qingdao University Medical CollegeChina
| | - Xia Gao
- Department of Rehabilitation, The Second Affiliated Hospital of Qingdao University Medical CollegeChina
| | - Huanmin Gao
- Department of Neurology, Ningxia People’s Hospital, Northwest University for NationalitiesChina
| |
Collapse
|
19
|
Ruoppolo G, Schettino I, Biasiotta A, Roma R, Greco A, Soldo P, Marcotullio D, Patella A, Onesti E, Ceccanti M, Albino F, Giordano C, Truini A, De Vincentiis M, Inghilleri M. Afferent nerve ending density in the human laryngeal mucosa: potential implications on endoscopic evaluation of laryngeal sensitivity. Dysphagia 2014; 30:139-44. [PMID: 25519304 DOI: 10.1007/s00455-014-9589-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 12/04/2014] [Indexed: 10/24/2022]
Abstract
Laryngeal sensitivity is crucial for maintaining safe swallowing, thus avoiding silent aspiration. The sensitivity test, carried out by fiberoptic endoscopic examination of swallowing, plays an important role in the assessment of dysphagic patients. The ventricular folds appear to be more sensitive than the epiglottis during the sensitivity test. Therefore, this study aimed to investigate the mechanical sensitivity of the supraglottic larynx. In seven healthy adults undergoing microlaryngoscopy to remove vocal cord polyps, we excised mucosal samples from the epiglottis and ventricular folds. We measured afferent nerve fiber density by immunoelectron microscopy. All of the subjects underwent an endoscopic sensitivity test based on lightly touching the laryngeal surface of the epiglottis and ventricular folds. The discomfort level was self-rated by the subjects on the visual analog scale. Samples were fixed and stored in cryoprotectant solution at 4 °C. Sections were stained with the protein gene product 9.5, a pan-neuronal selective marker. Nerve fiber density was calculated as the number of fibers per millimeter length of section. The mean nerve fiber density was higher in ventricular samples than in epiglottis samples (2.96 ± 2.05 vs 0.83 ± 0.51; two-sided p = 0.018). The mean visual analog scale scores were significantly higher for touching the ventricular folds than for touching the epiglottis (8.28 ± 1.11 vs 4.14 ± 1.21; two-sided p = 0.017). The higher sensitivity of the ventricular region should be considered for further refining clinical endoscopic evaluation of laryngeal sensitivity.
Collapse
Affiliation(s)
- Giovanni Ruoppolo
- Otorhinolaryngology Section, Department of Sensorial Organs, Sapienza University, Viale del Policlinico, 155, 00161, Rome, Italy,
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Zielske J, Bohne S, Brunkhorst FM, Axer H, Guntinas-Lichius O. Acute and long-term dysphagia in critically ill patients with severe sepsis: results of a prospective controlled observational study. Eur Arch Otorhinolaryngol 2014; 271:3085-93. [PMID: 24970291 DOI: 10.1007/s00405-014-3148-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 06/10/2014] [Indexed: 02/07/2023]
Abstract
Dysphagia is a major risk factor for morbidity and mortality in critically ill patients treated in intensive care units (ICUs). Structured otorhinolaryngological data on dysphagia in ICU survivors with severe sepsis are missing. In a prospective study, 30 ICU patients with severe sepsis and thirty without sepsis as control group were examined using bedside fiberoptic endoscopic evaluation of swallowing after 14 days in the ICU (T1) and 4 months after onset of critical illness (T2). Swallowing dysfunction was assessed using the Penetration-Aspiration Scale (PAS). The Functional Oral Intake Scale was applied to evaluate the diet needed. Primary endpoint was the burden of dysphagia defined as PAS score >5. At T1, 19 of 30 severe sepsis patients showed aspiration with a PAS score >5, compared to 7 of 30 in critically ill patients without severe sepsis (p = 0.002). Severe sepsis and tracheostomy were independent risk factors for severe dysphagia with aspiration (PAS > 5) at T1 (p = 0.042 and 0.006, respectively). 4-month mortality (T2) was 57 % in severe sepsis patients compared to 20 % in patients without severe sepsis (p = 0.006). At T2, more severe sepsis survivors were tracheostomy-dependent and needed more often tube or parenteral feeding (p = 0.014 and p = 0.040, respectively). Multivariate analysis revealed tracheostomy at T1 as independent risk factor for severe dysphagia at T2 (p = 0.030). Severe sepsis appears to be a relevant risk factor for long-term dysphagia. An otorhinolaryngological evaluation of dysphagia at ICU discharge is mandatory for survivors of severe critical illness to plan specific swallowing rehabilitation programs.
Collapse
Affiliation(s)
- Joerg Zielske
- Department of Otorhinolaryngology, Jena University Hospital, Lessingstrasse 2, 07740, Jena, Germany
| | | | | | | | | |
Collapse
|
21
|
González-Fernández M, Huckabee ML, Doeltgen SH, Inamoto Y, Kagaya H, Saitoh E. Dysphagia Rehabilitation: Similarities and Differences in Three Areas of the World. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2013; 1:296-306. [PMID: 24977110 DOI: 10.1007/s40141-013-0035-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Although the goal of dysphagia rehabilitation is the same, population needs, clinical practice patterns, availability of resources, and dysphagia research varies greatly around the world. The goal of this review is to introduce the reader to the context in which dysphagia rehabilitation is practiced, to describe practice patterns, and to highlight the dysphagia research being performed in three distinct regions of the world: North America, New Zealand and Australia, and Japan.
Collapse
Affiliation(s)
- Marlís González-Fernández
- Medical Director Outpatient PM&R Clinics; Johns Hopkins Hospital and Assistant Professor; Physical Medicine and Rehabilitation; Johns Hopkins University School of Medicine; Baltimore, MD, USA
| | - Maggi-Lee Huckabee
- Swallowing Rehabilitation Research Laboratory at The New Zealand Brain Research Institute; Department of Communication Disorders at The University of Canterbury; 66 Stewart St.; Christchurch 8011; New Zealand
| | - Sebastian H Doeltgen
- Lecturer, Discipline of Speech Pathology & Audiology, Flinders University; Visiting Research Fellow, School of Paediatrics and Reproductive Health, University of Adelaide; Adelaide, Australia
| | - Yoko Inamoto
- Faculty of Rehabilitation School of Heath Sciences, Fujita Health University, Aichi, Japan
| | - Hitoshi Kagaya
- Faculty of Rehabilitation School of Heath Sciences, Fujita Health University, Aichi, Japan
| | - Eichii Saitoh
- Faculty of Rehabilitation School of Heath Sciences, Fujita Health University, Aichi, Japan
| |
Collapse
|