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Pinho J, Meyer T, Mall B, Maring B, Döpp A, Becker J, Wehner A, Thissen S, Schumann-Werner B, Nikoubashman O, Wiesmann M, Schulz JB, Werner CJ, Reich A. Early flexible endoscopic evaluation of swallowing after mechanical thrombectomy in stroke patients. Ann Clin Transl Neurol 2024; 11:757-767. [PMID: 38217067 DOI: 10.1002/acn3.51998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/02/2023] [Accepted: 01/04/2024] [Indexed: 01/14/2024] Open
Abstract
OBJECTIVE The aims of the study were to (1) characterize the findings of flexible endoscopic evaluation of swallowing (FEES) in stroke patients undergoing mechanical thrombectomy (MT); (2) analyse the screening performance of the Standardized Swallowing Assessment (SSA); and (3) study the impact of FEES-defined dysphagia on 3-month outcomes. METHODS This single-centre study was based on a local registry of consecutive acute ischaemic stroke patients undergoing MT during a 1-year period. Patients received FEES within 5 days of admission regardless of the result of dysphagia screening. We compared baseline demographic and clinical characteristics of patients with and without FEES-defined dysphagia. We collected 3-month modified Rankin Scale (mRS) and individual index values of the European Quality of Life 5 Dimensions (EQ-5D-iv). Using univariable and multivariable regression analyses we predicted 3-month outcomes for presence of dysphagia and for FEES-defined dysphagia severity. RESULTS We included 137 patients with a median age of 74 years, 43.1% were female, median NIHSS was 12 and successful recanalization was achieved in 92.7%. Stroke-associated pneumonia occurred in 8% of patients. FEES-defined dysphagia occurred in 81% of patients. Sensitivity of the SSA as a dysphagia screening was 67%. Presence of dysphagia and increasing severity of dysphagia were independently associated with increasing 3-month mRS score. Increasing dysphagia severity dysphagia was independently associated with lower EQ-5D-iv. INTERPRETATION Early FEES-defined dysphagia occurs in four in every five patients undergoing MT. SSA has a suboptimal dysphagia screening performance. Presence of dysphagia and increasing dysphagia severity predict worse functional outcome and worse health-related quality-of-life.
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Affiliation(s)
- João Pinho
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Tareq Meyer
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Bettina Mall
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Bettina Maring
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Annalena Döpp
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Johanna Becker
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Anneke Wehner
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Sara Thissen
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Beate Schumann-Werner
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
- Department of Neurology and Geriatrics, Johanniter-Krankenhaus Genthin-Stendal GmbH, Stendal, Germany
- Institute of Cognitive Neurology and Dementia Research, Otto Von Guericke University Magdeburg, Magdeburg, Germany
| | - Omid Nikoubashman
- Department of Diagnostic and Interventional Neuroradiology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Martin Wiesmann
- Department of Diagnostic and Interventional Neuroradiology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Jörg B Schulz
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
- JARA-BRAIN Institute Molecular Neuroscience and Neuroimaging, Forschungszentrum Jülich GmbH and RWTH Aachen University, Aachen, Germany
| | - Cornelius J Werner
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
- Department of Neurology and Geriatrics, Johanniter-Krankenhaus Genthin-Stendal GmbH, Stendal, Germany
| | - Arno Reich
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
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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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3
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Labeit B, Jung A, Ahring S, Oelenberg S, Muhle P, Roderigo M, Wenninger F, von Itter J, Claus I, Warnecke T, Dziewas R, Suntrup-Krueger S. Relationship between post-stroke dysphagia and pharyngeal sensory impairment. Neurol Res Pract 2023; 5:7. [PMID: 36793109 PMCID: PMC9933330 DOI: 10.1186/s42466-023-00233-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 02/03/2023] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Post-stroke dysphagia (PSD) is common and can lead to serious complications. Pharyngeal sensory impairment is assumed to contribute to PSD. The aim of this study was to investigate the relationship between PSD and pharyngeal hypesthesia and to compare different assessment methods for pharyngeal sensation. METHODS In this prospective observational study, fifty-seven stroke patients were examined in the acute stage of the disease using Flexible Endoscopic Evaluation of Swallowing (FEES). The Fiberoptic Endoscopic Dysphagia Severity Scale (FEDSS) and impaired secretion management according to the Murray-Secretion Scale were determined, as well as premature bolus spillage, pharyngeal residue and delayed or absent swallowing reflex. A multimodal sensory assessment was performed, including touch-technique and a previously established FEES-based swallowing provocation test with different volumes of liquid to determine the latency of swallowing response (FEES-LSR-Test). Predictors of FEDSS, Murray-Secretion Scale, premature bolus spillage, pharyngeal residue, and delayed or absent swallowing reflex were examined with ordinal logistic regression analyses. RESULTS Sensory impairment using the touch-technique and the FEES-LSR-Test were independent predictors of higher FEDSS, Murray-Secretion Scale, and delayed or absent swallowing reflex. Decreased sensitivity according to the touch-technique correlated with the FEES-LSR-Test at 0.3 ml and 0.4 ml, but not at 0.2 ml and 0.5 ml trigger volumes. CONCLUSIONS Pharyngeal hypesthesia is a crucial factor in the development of PSD, leading to impaired secretion management and delayed or absent swallowing reflex. It can be investigated using both the touch-technique and the FEES-LSR-Test. In the latter procedure, trigger volumes of 0.4 ml are particularly suitable.
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Affiliation(s)
- Bendix Labeit
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany.
- Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Muenster, Germany.
| | - Anne Jung
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
| | - Sigrid Ahring
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
| | - Stephan Oelenberg
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
| | - Paul Muhle
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
- Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Muenster, Germany
| | - Malte Roderigo
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
| | - Fiona Wenninger
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
| | - Jonas von Itter
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
| | - Inga Claus
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
| | - Tobias Warnecke
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck - Academic teaching hospital of the WWU, Muenster, Germany
| | - Rainer Dziewas
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck - Academic teaching hospital of the WWU, Muenster, Germany
| | - Sonja Suntrup-Krueger
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Albert-Schweitzer-Campus 1; Building A1, 48149, Muenster, Germany
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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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A Prospective Validation Study of the Functional Bedside Aspiration Screen with Endoscopy: Is It Clinically Applicable in Acute Stroke? J Clin Med 2022; 11:jcm11237087. [PMID: 36498662 PMCID: PMC9737958 DOI: 10.3390/jcm11237087] [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: 10/25/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/02/2022] Open
Abstract
The purpose of this study was to investigate the reliability of the novel Functional Bedside Aspiration Screen (FBAS) to predict aspiration risk in acute stroke and to guide initial therapy needs. We conducted a prospective validation study of the FBAS 10-point scale in 101 acute ischemic stroke patients. Outcome measures were compared with the Penetration Aspiration Scale (PAS) via the Flexible Endoscopic Swallowing Study. Correlations with the Functional Oral Intake Scale (FOIS) and the Therapy Requirement Scale (TRS) were analyzed. We observed a 65.8% sensitivity and 70.2% specificity (p = 0.004) for predicting penetration risk (for PAS score ≥ 3) and a 73% sensitivity and 62% specificity for predicting aspiration risk (PAS score ≥ 6). For patients with a modified ranking scale 0-2 (n = 44) on admission, the predictive measurements of the FBAS yielded sensitivity and specificity values of 66.7% and 88.6% (p = 0.011). A significant negative correlation was found with PAS measurements, whereas a positive correlation was observed regarding FOIS. Significantly lower FBAS scores were observed in patients with high requirements for therapeutic interventions and dietary modification. FBAS may be regarded as an alternative time-efficient clinical support tool in settings in which instrumentation is not directly accessible. Further studies including a larger cohort of acute stroke patients with more severe neurological deficits are necessary.
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Boaden E, Burnell J, Hives L, Dey P, Clegg A, Lyons MW, Lightbody CE, Hurley MA, Roddam H, McInnes E, Alexandrov A, Watkins CL. Screening for aspiration risk associated with dysphagia in acute stroke. Cochrane Database Syst Rev 2021; 10:CD012679. [PMID: 34661279 PMCID: PMC8521523 DOI: 10.1002/14651858.cd012679.pub2] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND Stroke can affect people's ability to swallow, resulting in passage of some food and drink into the airway. This can cause choking, chest infection, malnutrition and dehydration, reduced rehabilitation, increased risk of anxiety and depression, longer hospital stay, increased likelihood of discharge to a care home, and increased risk of death. Early identification and management of disordered swallowing reduces risk of these difficulties. OBJECTIVES Primary objective • To determine the diagnostic accuracy and the sensitivity and specificity of bedside screening tests for detecting risk of aspiration associated with dysphagia in people with acute stroke Secondary objectives • To assess the influence of the following sources of heterogeneity on the diagnostic accuracy of bedside screening tools for dysphagia - Patient demographics (e.g. age, gender) - Time post stroke that the study was conducted (from admission to 48 hours) to ensure only hyperacute and acute stroke swallow screening tools are identified - Definition of dysphagia used by the study - Level of training of nursing staff (both grade and training in the screening tool) - Low-quality studies identified from the methodological quality checklist - Type and threshold of index test - Type of reference test SEARCH METHODS: In June 2017 and December 2019, we searched CENTRAL, MEDLINE, Embase, CINAHL, and the Health Technology Assessment (HTA) database via the Centre for Reviews and Dissemination; the reference lists of included studies; and grey literature sources. We contacted experts in the field to identify any ongoing studies and those potentially missed by the search strategy. SELECTION CRITERIA We included studies that were single-gate or two-gate studies comparing a bedside screening tool administered by nurses or other healthcare professionals (HCPs) with expert or instrumental assessment for detection of aspiration associated with dysphagia in adults with acute stroke admitted to hospital. DATA COLLECTION AND ANALYSIS Two review authors independently screened each study using the eligibility criteria and then extracted data, including the sensitivity and specificity of each index test against the reference test. A third review author was available at each stage to settle disagreements. The methodological quality of each study was assessed using the Quality Assessment of Studies of Diagnostic Accuracy (QUADAS-2) tool. We identified insufficient studies for each index test, so we performed no meta-analysis. Diagnostic accuracy data were presented as sensitivities and specificities for the index tests. MAIN RESULTS Overall, we included 25 studies in the review, four of which we included as narratives (with no accuracy statistics reported). The included studies involved 3953 participants and 37 screening tests. Of these, 24 screening tests used water only, six used water and other consistencies, and seven used other methods. For index tests using water only, sensitivity and specificity ranged from 46% to 100% and from 43% to 100%, respectively; for those using water and other consistencies, sensitivity and specificity ranged from 75% to 100% and from 69% to 90%, respectively; and for those using other methods, sensitivity and specificity ranged from 29% to 100% and from 39% to 86%, respectively. Twenty screening tests used expert assessment or the Mann Assessment of Swallowing Ability (MASA) as the reference, six used fibreoptic endoscopic evaluation of swallowing (FEES), and 11 used videofluoroscopy (VF). Fifteen screening tools had an outcome of aspiration risk, 20 screening tools had an outcome of dysphagia, and two narrative papers did not report the outcome. Twenty-one screening tests were carried out by nurses, and 16 were carried out by other HCPs (not including speech and language therapists (SLTs)). We assessed a total of six studies as low risk across all four QUADAS-2 risk of bias domains, and we rated 15 studies as low concern across all three applicability domains. No single study demonstrated 100% sensitivity and specificity with low risk of bias for all domains. The best performing combined water swallow and instrumental tool was the Bedside Aspiration test (n = 50), the best performing water plus other consistencies tool was the Gugging Swallowing Screen (GUSS; n = 30), and the best water only swallow screening tool was the Toronto Bedside Swallowing Screening Test (TOR-BSST; n = 24). All tools demonstrated combined highest sensitivity and specificity and low risk of bias for all domains. However, clinicians should be cautious in their interpretation of these findings, as these tests are based on single studies with small sample sizes, which limits the estimates of reliability of screening tests. AUTHORS' CONCLUSIONS We were unable to identify a single swallow screening tool with high and precisely estimated sensitivity and specificity based on at least one trial with low risk of bias. However, we were able to offer recommendations for further high-quality studies that are needed to improve the accuracy and clinical utility of bedside screening tools.
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Affiliation(s)
- Elizabeth Boaden
- Faculty of Health and Care , University of Central Lancashire , Preston, UK
| | - Jane Burnell
- Faculty of Health and Care, University of Central Lancashire , Preston, UK
| | - Lucy Hives
- Faculty of Health and Care, University of Central Lancashire , Preston, UK
| | - Paola Dey
- Faculty of Health and Social Care, Edge Hill University, Ormskirk, UK
| | - Andrew Clegg
- Faculty of Health and Care, University of Central Lancashire , Preston, UK
| | - Mary W Lyons
- Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Margaret A Hurley
- Faculty of Health and Care, University of Central Lancashire , Preston, UK
| | - Hazel Roddam
- Faculty of Allied Health and Well-being, University of Central Lancashire, Preston, UK
| | - Elizabeth McInnes
- Nursing Research Institute, Australian Catholic University, Sydney, Australia
| | - Anne Alexandrov
- University of Tennessee Health Science Center (UTHSC), Memphis, Tennessee, USA
| | - Caroline L Watkins
- Faculty of Health and Care, University of Central Lancashire, Preston, UK
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Omura T, Matsuyama M, Nishioka S, Sagawa S, Seto M, Naoe M. Association Between the Swallowing Reflex and the Incidence of Aspiration Pneumonia in Patients With Dysphagia Admitted to Long-term Care Wards: A Prospective Cohort Study of 60 Days. Arch Phys Med Rehabil 2021; 102:2165-2171. [PMID: 34252394 DOI: 10.1016/j.apmr.2021.06.012] [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: 12/23/2020] [Revised: 04/22/2021] [Accepted: 06/28/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To investigate the association between the Simple Swallowing Provocation Test (SSPT) and the incidence of aspiration pneumonia in patients with dysphagia in long-term care (LTC) wards. DESIGN The study design was a prospective cohort study. Participants were followed for 60 days from admission. SETTING LTC wards. PARTICIPANTS Study participants were patients with dysphagia aged ≥65 years who were admitted to LTC wards between August 2018 and August 2019. In total, 39 participants were included in the analysis (N=39; 20 male, 19 female; mean age, 83.8±8.5y). Participants were divided into 2 groups based on SSPT results: normal swallowing reflex (SSPT normal group) and abnormal swallowing reflex (SSPT abnormal group). The covariates were age and sex, primary disease, history of cerebrovascular disease, Glasgow Coma Scale, body mass index, Geriatric Nutritional Risk Index, the Mann Assessment of Swallowing Ability, Food Intake Level Scale, FIM, and Oral Health Assessment Tool. INTERVENTIONS Not applicable. MAIN OUTCOME MEASURES The outcome was the incidence of aspiration pneumonia during the first 60 days of hospitalization, and the predictive factor was SSPT: 0.4 mL. RESULTS The incidence of aspiration pneumonia was 33.3% in the SSPT normal group and 76.2% in the SSPT abnormal group. The φ coefficient (a measure of association for 2 binary variables) was 0.43, the risk ratio (the ratio of the probability of an outcome in an exposed group to the probability of an outcome in an unexposed group) was 2.29, and the 95% confidence interval was 1.14-4.58 for the SSPT abnormal group. CONCLUSIONS Our findings suggest that the SSPT provides a valid index for the development of aspiration pneumonia in older patients with dysphagia admitted to LTC wards.
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Affiliation(s)
- Tomoya Omura
- Department of Oral Health Care and Rehabilitation, Doctor's Course of Oral Health Science Graduate School of Oral Sciences, Tokushima University, Tokushima; Department of Rehabilitation, Naruto-Yamakami Hospital, Tokushima.
| | - Miwa Matsuyama
- Department of Oral Health Care and Rehabilitation, Institute of Health Biosciences, Tokushima University Graduate School, Tokushima, Japan
| | - Shota Nishioka
- Department of Rehabilitation, Naruto-Yamakami Hospital, Tokushima
| | - Shomu Sagawa
- Department of Rehabilitation, Naruto-Yamakami Hospital, Tokushima
| | - Masaya Seto
- Department of Rehabilitation, Naruto-Yamakami Hospital, Tokushima
| | - Mitsugu Naoe
- Department of Rehabilitation, Naruto-Yamakami Hospital, Tokushima
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Dziewas R, Allescher HD, Aroyo I, Bartolome G, Beilenhoff U, Bohlender J, Breitbach-Snowdon H, Fheodoroff K, Glahn J, Heppner HJ, Hörmann K, Ledl C, Lücking C, Pokieser P, Schefold JC, Schröter-Morasch H, Schweikert K, Sparing R, Trapl-Grundschober M, Wallesch C, Warnecke T, Werner CJ, Weßling J, Wirth R, Pflug C. Diagnosis and treatment of neurogenic dysphagia - S1 guideline of the German Society of Neurology. Neurol Res Pract 2021; 3:23. [PMID: 33941289 PMCID: PMC8094546 DOI: 10.1186/s42466-021-00122-3] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 02/06/2023] Open
Abstract
Introduction Neurogenic dysphagia defines swallowing disorders caused by diseases of the central and peripheral nervous system, neuromuscular transmission, or muscles. Neurogenic dysphagia is one of the most common and at the same time most dangerous symptoms of many neurological diseases. Its most important sequelae include aspiration pneumonia, malnutrition and dehydration, and affected patients more often require long-term care and are exposed to an increased mortality. Based on a systematic pubmed research of related original papers, review articles, international guidelines and surveys about the diagnostics and treatment of neurogenic dysphagia, a consensus process was initiated, which included dysphagia experts from 27 medical societies. Recommendations This guideline consists of 53 recommendations covering in its first part the whole diagnostic spectrum from the dysphagia specific medical history, initial dysphagia screening and clinical assessment, to more refined instrumental procedures, such as flexible endoscopic evaluation of swallowing, the videofluoroscopic swallowing study and high-resolution manometry. In addition, specific clinical scenarios are captured, among others the management of patients with nasogastric and tracheotomy tubes. The second part of this guideline is dedicated to the treatment of neurogenic dysphagia. Apart from dietary interventions and behavioral swallowing treatment, interventions to improve oral hygiene, pharmacological treatment options, different modalities of neurostimulation as well as minimally invasive and surgical therapies are dealt with. Conclusions The diagnosis and treatment of neurogenic dysphagia is challenging and requires a joined effort of different medical professions. While the evidence supporting the implementation of dysphagia screening is rather convincing, further trials are needed to improve the quality of evidence for more refined methods of dysphagia diagnostics and, in particular, the different treatment options of neurogenic dysphagia. The present article is an abridged and translated version of the guideline recently published online (https://www.awmf.org/uploads/tx_szleitlinien/030-111l_Neurogene-Dysphagie_2020-05.pdf).
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Affiliation(s)
- Rainer Dziewas
- Klinik für Neurologie, Universitätsklinik Münster, 48149 Münster, Germany. .,Klinik für Neurologie und Neurologische Frührehabilitation, Klinikum Osnabrück, Am Finkenhügel 1, 49076, Osnabrück, Germany.
| | - Hans-Dieter Allescher
- Zentrum für Innere Medizin, Klinikum Garmisch-Partenkirchen GmbH, Auenstraße 6, 82467, Garmisch-Partenkirchen, Germany
| | - Ilia Aroyo
- Klinik für Neurologie und Neurointensivmedizin, Klinikum Darmstadt, Grafenstr. 9, 64283, Darmstadt, Germany
| | | | | | - Jörg Bohlender
- Universitätsspital Zürich, ORL-Klinik, Abteilung für Phoniatrie und Klinische Logopädie, Frauenklinikstr. 24, 8091, Zürich, Schweiz
| | - Helga Breitbach-Snowdon
- Schule für Logopädie, Universitätsklinikum Münster, Kardinal-von-Galen-Ring 10, 48149, Münster, Germany
| | | | - Jörg Glahn
- Universitätsklinik für Neurologie und Neurogeriatrie, Johannes Wesling Klinikum Minden, Hans-Nolte Strasse 1, 32429, Minden, Germany
| | - Hans-Jürgen Heppner
- Private Universität Witten/Herdecke gGmbH, Alfred-Herrhausen-Straße 50, 58448, Witten, Germany
| | - Karl Hörmann
- University Medical Centre Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Christian Ledl
- Abteilung Sprach-, Sprech- und Schlucktherapie, Schön Klinik Bad Aibling SE & Co. KG, Kolbermoorer Str. 72, 83043, Bad Aibling, Germany
| | - Christoph Lücking
- Schön Klinik München Schwabing, Parzivalplatz 4, 80804, München, Germany
| | - Peter Pokieser
- Medizinische Universität Wien, Teaching Center / Unified Patient Program, AKH Wien, Währinger Gürtel 18-20, 1090, Wien, Österreich
| | - Joerg C Schefold
- Universitätsklinik für Intensivmedizin, Inselspital, Universitätsspital Bern, 3010, Bern, Schweiz
| | | | - Kathi Schweikert
- REHAB Basel, Klinik für Neurorehabilitation und Paraplegiologie, Im Burgfelderhof 40, 4012, Basel, Schweiz
| | - Roland Sparing
- VAMED Klinik Hattingen GmbH, Rehabilitationszentrum für Neurologie, Neurochirurgie, Neuropädiatrie, Am Hagen 20, 45527, Hattingen, Germany
| | - Michaela Trapl-Grundschober
- Klinische Abteilung für Neurologie, Therapeutischer Dienst, Universitätsklinikum Tulln, Karl Landsteiner Privatuniversität für Gesundheitswissenschaften, Alter Ziegelweg 10, 3430, Tulln an der Donau, Österreich
| | - Claus Wallesch
- BDH-Klinik Elzach gGmbH, Am Tannwald 1, 79215, Elzach, Germany
| | - Tobias Warnecke
- Klinik für Neurologie, Universitätsklinik Münster, 48149 Münster, Germany
| | - Cornelius J Werner
- Sektion Interdisziplinäre Geriatrie, Klinik für Neurologie, Medizinische Fakultät, Uniklinik RWTH Aachen, Pauwelsstraße 30, 52074, Aachen, Germany
| | - Johannes Weßling
- Zentrum für Radiologie, Neuroradiologie und Nuklearmedizin, Clemenskrankenhaus Münster, Düesbergweg 124, 48153, Münster, Germany
| | - Rainer Wirth
- Klinik für Altersmedizin und Frührehabilitation, Marien Hospital Herne, Universitätsklinikum der Ruhr-Universität Bochum, Katholische Kliniken Rhein-Ruhr, Hölkeskampring 40, 44625, Herne, Germany
| | - Christina Pflug
- Klinik und Poliklinik für Hör-, Stimm- und Sprachheilkunde, Universitäres Dysphagiezentrum Hamburg, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
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9
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Labeit B, Muhle P, Ogawa M, Claus I, Marian T, Suntrup-Krueger S, Warnecke T, Schroeder JB, Dziewas R. FEES-based assessment of pharyngeal hypesthesia-Proposal and validation of a new test procedure. Neurogastroenterol Motil 2019; 31:e13690. [PMID: 31381234 DOI: 10.1111/nmo.13690] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 07/09/2019] [Accepted: 07/18/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Intact pharyngeal sensation is essential for a physiological swallowing process, and conversely, pharyngeal hypesthesia can cause dysphagia. This study introduces and validates a diagnostic test to quantify pharyngeal hypesthesia. METHODS A total of 20 healthy volunteers were included in a prospective study. Flexible endoscopic evaluation of swallowing (FEES) and a sensory test were performed both before and after pharyngeal local anesthesia. To test pharyngeal sensation, a small tube was positioned transnasally in the upper third of the oropharynx with contact to the lateral pharyngeal wall. Increasing volumes of blue-dyed water were injected through the tube, and the latency of swallowing response (LSR) was determined by two independent raters from the endoscopic video recording. Three trials were performed for each administered volume starting with 0.1 mL and increased by 0.1 mL up to 0.5 mL. KEY RESULTS The average LSR without anesthesia was 2.24 ± 0.80 s at 0.1 mL, 1.79 ± 0.84 s at 0.2 mL, 1.29 ± 0.62 s at 0.3 mL, 1.17 ± 0.41 s at 0.4 mL, and 1.19 ± 0.52 s at 0.5 mL. With anesthesia applied, the average LSR was 2.65 ± 0.62 s at 0.1 mL, 2.64 ± 0.49 s at 0.2 mL, 2.44 ± 0.65 s at 0.3 mL, 2.10 ± 0.80 s at 0.4 mL, and 2.18 ± 0.85 s at 0.5 mL. LSR was significantly longer following anesthesia at 0.2 mL (t = -3.82; P = .001), 0.3 mL (t = -4.65; P < .000), 0.4 mL (t = -5.77; P < .000), and 0.5 mL (t = -3.49; P = .005). CONCLUSION AND INFERENCES Pharyngeal hypesthesia can be quantified with sensory testing using LSR. Suitable volumes to distinguish between normal and impaired pharyngeal sensation are 0.2 mL, 0.3 mL, 0.4 mL and 0.5 mL. Experimentally induced pharyngeal anesthesia represents a valid model of sensory dysphagia.
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Affiliation(s)
- Bendix Labeit
- Department of Neurology, University Hospital Muenster, Muenster, Germany
| | - Paul Muhle
- Department of Neurology, University Hospital Muenster, Muenster, Germany
| | - Mao Ogawa
- Department of Rehabilitation Medicine I, School of Medicine, Fujita Health University, Toyoake, Japan
| | - Inga Claus
- Department of Neurology, University Hospital Muenster, Muenster, Germany
| | - Thomas Marian
- Department of Neurology, University Hospital Muenster, Muenster, Germany
| | | | - Tobias Warnecke
- Department of Neurology, University Hospital Muenster, Muenster, Germany
| | | | - Rainer Dziewas
- Department of Neurology, University Hospital Muenster, Muenster, Germany
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10
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Sabbouh T, Torbey MT. Malnutrition in Stroke Patients: Risk Factors, Assessment, and Management. Neurocrit Care 2019; 29:374-384. [PMID: 28799021 DOI: 10.1007/s12028-017-0436-1] [Citation(s) in RCA: 77] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Toni Sabbouh
- Cerebrovascular and Neurocritical Care Division, Department of Neurology, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Michel T Torbey
- Cerebrovascular and Neurocritical Care Division, Department of Neurology, Wexner Medical Center, The Ohio State University, Columbus, OH, USA. .,Department of Neurosurgery, The Ohio State University Wexner Medical Center, 410 W. 10th Avenue, Columbus, OH, 43210, USA.
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11
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Ischemic Stroke in the Neurocritical Care Unit. Neurocrit Care 2019. [DOI: 10.1017/9781107587908.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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12
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Xu Z, Gu Y, Li J, Wang C, Wang R, Huang Y, Zhang J. Dysphagia and aspiration pneumonia in elderly hospitalization stroke patients: Risk factors, cerebral infarction area comparison. J Back Musculoskelet Rehabil 2019; 32:85-91. [PMID: 30223382 DOI: 10.3233/bmr-170801] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE Stroke is the most common neurological disease that is associated with deglutition disorders. The aim of this study was to analyze dysphagia and aspiration pneumonia risk factors in post-stroke elderly inpatients. METHOD We consecutively enrolled 212 stroke patients over sixty years of age from July 2014 to June 2015. Seventeen patients were eliminated. Stroke patients' demographics, clinical symptoms and biochemistry data were collected. Modified water swallowing test was used for the assessment of deglutition difficulty. These inpatients were classified into two groups: territorial anterior circulation infarction (n= 114) and territorial posterior circulation infarction (n= 82). Finally, dysphagia and aspiration pneumonia risk factor were analyzed between these two groups. RESULT Number of previous cerebral infarction, National Institutes of Health Stroke Scale (NIHSS) score, masticatory muscle paralysis, abolition of gag reflex were correlated with the deglutition difficulty in these patients. In addition, NIHSS score (p= 0.017) and dysphagia (p= 0.02) were correlated with aspiration pneumonia. CONCLUSION In stroke inpatients over sixty years of age, it is necessary to distinguish the patients with multiple previous cerebral infarctions, high NIHSS score, masticatory muscle paralysis, and abolition of gag reflex for early detection and rehabilitation of dysphagia.
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Affiliation(s)
- Zeqin Xu
- Department of Vascular Surgery, Xuanwu Hospital and Institute of Vascular Surgery, Capital Medical University, Beijing 100053, China
| | - Yongquan Gu
- Department of Vascular Surgery, Xuanwu Hospital and Institute of Vascular Surgery, Capital Medical University, Beijing 100053, China
| | - Jianxin Li
- Department of Vascular Surgery, Xuanwu Hospital and Institute of Vascular Surgery, Capital Medical University, Beijing 100053, China
| | - Chunmei Wang
- Department of Vascular Surgery, Xuanwu Hospital and Institute of Vascular Surgery, Capital Medical University, Beijing 100053, China
| | - Rong Wang
- Department of Central Laboratory, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
| | - Ying Huang
- Department of Vascular Surgery, Xuanwu Hospital and Institute of Vascular Surgery, Capital Medical University, Beijing 100053, China
| | - Jian Zhang
- Department of Vascular Surgery, Xuanwu Hospital and Institute of Vascular Surgery, Capital Medical University, Beijing 100053, China
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13
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Fedder WN. Review of Evidenced-Based Nursing Protocols for Dysphagia Assessment. Stroke 2017; 48:e99-e101. [PMID: 28280136 DOI: 10.1161/strokeaha.116.011738] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 12/19/2016] [Accepted: 12/21/2016] [Indexed: 11/16/2022]
Affiliation(s)
- Wende N Fedder
- From the Neuro Stroke Division, Vanderbilt University Medical Center, Nashville, TN.
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14
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Torbey MT, Bösel J, Rhoney DH, Rincon F, Staykov D, Amar AP, Varelas PN, Jüttler E, Olson D, Huttner HB, Zweckberger K, Sheth KN, Dohmen C, Brambrink AM, Mayer SA, Zaidat OO, Hacke W, Schwab S. Evidence-based guidelines for the management of large hemispheric infarction : a statement for health care professionals from the Neurocritical Care Society and the German Society for Neuro-intensive Care and Emergency Medicine. Neurocrit Care 2016; 22:146-64. [PMID: 25605626 DOI: 10.1007/s12028-014-0085-6] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Large hemispheric infarction (LHI), also known as malignant middle cerebral infarction, is a devastating disease associated with significant disability and mortality. Clinicians and family members are often faced with a paucity of high quality clinical data as they attempt to determine the most appropriate course of treatment for patients with LHI, and current stroke guidelines do not provide a detailed approach regarding the day-to-day management of these complicated patients. To address this need, the Neurocritical Care Society organized an international multidisciplinary consensus conference on the critical care management of LHI. Experts from neurocritical care, neurosurgery, neurology, interventional neuroradiology, and neuroanesthesiology from Europe and North America were recruited based on their publications and expertise. The panel devised a series of clinical questions related to LHI, and assessed the quality of data related to these questions using the Grading of Recommendation Assessment, Development and Evaluation guideline system. They then developed recommendations (denoted as strong or weak) based on the quality of the evidence, as well as the balance of benefits and harms of the studied interventions, the values and preferences of patients, and resource considerations.
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Affiliation(s)
- Michel T Torbey
- Cerebrovascular and Neurocritical Care Division, Department of Neurology and Neurosurgery, The Ohio State University Wexner Medical Center Comprehensive Stroke Center, 395 W. 12th Avenue, 7th Floor, Columbus, OH, 43210, USA,
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15
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Abstract
Swallowing disorders (dysphagia) have been recognized by the WHO as a medical disability associated with increased morbidity, mortality and costs of care. With increasing survival rates and ageing of the population, swallowing disorders and their role in causing pulmonary and nutritional pathologies are becoming exceedingly important. Over the past two decades, the study of oropharyngeal dysphagia has been approached from various disciplines with considerable progress in understanding its pathophysiology. This Review describes the most frequent manifestations of oropharyngeal dysphagia and the clinical as well as instrumental techniques that are available to diagnose patients with dysphagia. However, the clinical value of these diagnostic tests and their sensitivity to predict outcomes is limited. Despite considerable clinical research efforts, conventional diagnostic methods for oropharyngeal dysphagia have limited proven accuracy in predicting aspiration and respiratory disease. We contend that incorporation of measurable objective assessments into clinical diagnosis is needed and might be key in developing novel therapeutic strategies.
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Affiliation(s)
- Nathalie Rommel
- KU Leuven, Department of Neurosciences, Experimental Otorhinolaryngology, B-3000 Leuven, Belgium
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Institute of Inflammation and Repair, Faculty of Medical and Human Sciences, University of Manchester, Clinical Sciences Building, Salford Royal Hospital, Eccles Old Road, Salford M6 8HD, UK
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Momosaki R, Yasunaga H, Matsui H, Horiguchi H, Fushimi K, Abo M. Predictive factors for oral intake after aspiration pneumonia in older adults. Geriatr Gerontol Int 2015; 16:556-60. [DOI: 10.1111/ggi.12506] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/04/2015] [Indexed: 11/28/2022]
Affiliation(s)
- Ryo Momosaki
- Department of Rehabilitation Medicine; The Jikei University School of Medicine; Tokyo Japan
- Department of Clinical Epidemiology and Health Economics, School of Public Health; The University of Tokyo; Tokyo Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health; The University of Tokyo; Tokyo Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health; The University of Tokyo; Tokyo Japan
| | - Hiromasa Horiguchi
- Department of Clinical Data Management and Research; Clinical Research Center, National Hospital Organization Headquarters; Tokyo Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics; Tokyo Medical and Dental University Graduate School of Medicine; Tokyo Japan
| | - Masahiro Abo
- Department of Rehabilitation Medicine; The Jikei University School of Medicine; Tokyo Japan
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17
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Dysphagia--a common, transient symptom in critical illness polyneuropathy: a fiberoptic endoscopic evaluation of swallowing study*. Crit Care Med 2015; 43:365-72. [PMID: 25377021 DOI: 10.1097/ccm.0000000000000705] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Critical illness polyneuropathy is a common disorder in the neurological ICU. Dysphagia is well known to deteriorate outcome in the ICU. The prevalence of dysphagia in critical illness polyneuropathy is not known. The aim of this study was to evaluate the prevalence of dysphagia in critical illness polyneuropathy using fiberoptic endoscopic evaluation of swallowing. DESIGN Prospective, cohort study. SETTING Neurological rehabilitation ICU. PATIENTS Twenty-two patients with critical illness polyneuropathy. INTERVENTIONS Clinical swallowing examination and serial fiberoptic endoscopic evaluation of swallowing (days 3, 14, and 28 after admission). MEASUREMENTS AND MAIN RESULTS Swallowing of saliva, pureed consistencies, and liquids was tested using fiberoptic endoscopic evaluation of swallowing at three different time points. The penetration-aspiration scale by Rosenbek et al and the secretion severity rating scale by Murray et al were used for grading. Functional outcome after rehabilitation was assessed using the functional independence measure.: Pathologic swallowing was found in 20 of 22 patients (91%). Hypesthesia of laryngeal structures was found in 17 of 22 patients (77%) during the first fiberoptic endoscopic evaluation of swallowing. Over the 4-week follow-up period, laryngeal hypesthesia resolved in 75% of affected cases. Pureed consistencies were swallowed safely in 18 of 22 cases (82%), whereas liquids and saliva showed high aspiration rates (13 of 17 [78%] and 10 of 22 [45%], respectively). Swallowing function recovered completely in 21 of 22 (95%) within 4 weeks. CONCLUSIONS Dysphagia is frequent among patients with critical illness polyneuropathy treated in the ICU. Old age, chronic obstructive pulmonary disease, the mode of mechanical ventilation, the prevalence of tracheal tubes, and behavioral "learned nonuse" may all be contributing factors for the development of dysphagia in critical illness polyneuropathy. Complete recovery occurs in a high percentage of affected individuals within 4 weeks.
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18
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Mituuti CT, Bianco VC, Bentim CG, de Andrade EC, Rubo JH, Berretin-Felix G. Influence of oral health condition on swallowing and oral intake level for patients affected by chronic stroke. Clin Interv Aging 2014; 10:29-35. [PMID: 25565784 PMCID: PMC4279671 DOI: 10.2147/cia.s62314] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND According to the literature, the occurrence of dysphagia is high in cases of stroke, and its severity can be enhanced by loss of teeth and the use of poorly fitting prostheses. OBJECTIVE To verify that the status of oral health influences the level of oral intake and the degree of swallowing dysfunction in elderly patients with stroke in chronic phase. METHODS Thirty elderly individuals affected by stroke in chronic phase participated. All subjects underwent assessment of their oral condition, with classification from the Functional Oral Intake Scale (FOIS) and nasoendoscopic swallowing assessment to classify the degree of dysphagia. The statistical analysis examined a heterogeneous group (HG, n=30) and two groups designated by the affected body part, right (RHG, n=8) and left (LHG, n=11), excluding totally dentate or edentulous individuals without rehabilitation with more than one episode of stroke. RESULTS There was a negative correlation between the need for replacement prostheses and the FOIS scale for the HG (P=0.02) and RHG (P=0.01). Differences in FOIS between types of prostheses of the upper dental arch in the LHG (P=0.01) and lower dental arch in the RHG (P=0.04). A negative correlation was found between the number of teeth present and the degree of dysfunction in swallowing liquid in the LHG (P=0.05). There were differences in the performance in swallowing solids between individuals without prosthesis and those with partial prosthesis in the inferior dental arch (P=0.04) for the HG. CONCLUSION The need for replacement prostheses, type of prostheses, and the number of teeth of elderly patients poststroke in chronic phase showed an association with the level of oral intake and the degree of oropharyngeal dysphagia.
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Affiliation(s)
- Cláudia T Mituuti
- Speech Language and Hearing Department, Bauru School of Dentistry/University of São Paulo, Bauru, Brazil
| | - Vinicius C Bianco
- Department of Prosthodontics, Bauru School of Dentistry/University of São Paulo, Bauru, Brazil
| | | | - Eduardo C de Andrade
- Speech Language and Hearing Department, Bauru School of Dentistry/University of São Paulo, Bauru, Brazil
| | - José H Rubo
- Department of Prosthodontics, Bauru School of Dentistry/University of São Paulo, Bauru, Brazil
| | - Giédre Berretin-Felix
- Speech Language and Hearing Department, Bauru School of Dentistry/University of São Paulo, Bauru, Brazil
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19
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Santos RRDD, Sales AVMN, Cola PC, Ribeiro PW, Jorge AG, Peres FM, Dantas RO, Silva RGD. Association between pharyngeal residue and posterior oral spillage with penetration and aspiration in stroke. Codas 2014; 26:231-4. [PMID: 25118920 DOI: 10.1590/2317-1782/201420140476] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Accepted: 05/21/2014] [Indexed: 11/21/2022] Open
Abstract
PURPOSE This study aimed at showing association between the posterior oral spillage and pharyngeal residue with tracheal aspiration and/or laryngeal penetration in stroke. METHODS Clinical cross-sectional retrospective multicenter study. The study included 63 videofluoroscopic tests of post-ischemic stroke individuals and oropharyngeal dysphagia data of the three reference centers providing care for patients with dysphagia (43 men and 20 women; age range: from 40 to 90 years). These individuals were divided into two groups. Group I consisted of 35 participants with the presence of penetration and/or laryngotracheal aspiration, and Group II consisted of 28 individuals with no penetration and/or aspiration. Videofluoroscopic swallowing test results were analyzed to divide the groups, and the presence of posterior oral spillage and pharyngeal residue was observed. RESULTS No association was found between the groups with posterior oral spillage (χ²=1.65; p=0.30; φ²=0.02), but there was statistical difference for the association between pharyngeal residue (χ²=12.86; p=0.003; φ²=0.20) and the groups. CONCLUSION There is an association between pharyngeal residue and penetration with tracheal aspiration in post-stroke individuals.
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Affiliation(s)
| | | | | | - Priscila Watson Ribeiro
- School of Medicine of Botucatu, Universidade Estadual Paulista Júlio de Mesquita Filho, Botucatu, SP, Brazil
| | | | | | | | - Roberta Gonçalves da Silva
- Speech Language Pathology and Audiology Department, Universidade Estadual Paulista Júlio de Mesquita Filho, Marília, SP, Brazil
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20
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Baijens LWJ, Speyer R, Pilz W, Roodenburg N. FEES protocol derived estimates of sensitivity: aspiration in dysphagic patients. Dysphagia 2014; 29:583-90. [PMID: 25007878 DOI: 10.1007/s00455-014-9549-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2013] [Accepted: 06/07/2014] [Indexed: 12/22/2022]
Abstract
Aspiration is a common phenomenon in patients with oropharyngeal dysphagia. It can be studied using fiberoptic endoscopic evaluation of swallowing (FEES). FEES is well known and widely used in the diagnosis and treatment of swallowing disorders. However, various protocols exist, and there is no consensus on the examination protocol. The objective of this prospective study was to determine the FEES protocol derived estimates of sensitivity (Se') to detection of aspiration in dysphagic patients. The study estimated the probability of aspiration as a function of the number of swallow trials in dysphagic patients using FEES. The derived sensitivity was calculated based on presence or absence of aspiration in a ten-swallow trial protocol as arbitrary 'gold standard'. Eighty-four persons were included, comprising two patient populations with oropharyngeal dysphagia. Dysphagia in one group was due to head and neck cancer and possible oncological treatment effects on swallowing; in the other it was a result of neurological disease. All patients underwent a standardized FEES examination using ten swallows of thin liquid followed by ten swallows of thick liquid, all in boluses of 10 cc each. FEES recordings were rated for aspiration by an expert panel blinded to patients' identity and clinical history. Descriptive statistics, Kaplan-Meier survival analysis techniques, and Log Rank/Mantel-Cox tests were used. In both patient populations the aspiration risk was underestimated when using a limited number (three or four) of swallow trials. The oncology and neurology patients differed significantly in the number of swallow trials required to determine aspiration for thin liquids (median values 2 and 7 respectively, P = 0.006). FEES protocols using a limited number of swallow trials can underestimate the aspiration risk in both oncological and neurological patients suffering from oropharyngeal dysphagia, especially when using boluses with a thin liquid consistency.
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Affiliation(s)
- Laura W J Baijens
- Department of Otorhinolaryngology, Head and Neck Surgery, Maastricht University Medical Center, P.O. Box 5800, 6202 AZ, Maastricht, The Netherlands,
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21
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[Management of dysphagia in internal intensive-care medicine]. Med Klin Intensivmed Notfmed 2014; 110:174-81. [PMID: 24902805 DOI: 10.1007/s00063-014-0386-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 04/21/2014] [Accepted: 04/28/2014] [Indexed: 10/25/2022]
Abstract
Physicians specializing in dysphagia are needed in modern intensive care medicine. Long-term intubation is associated with aspiration and swallowing disorders. Early and standardised dysphagia management should be initiated during a patient's stay on intensive care unit. A clinically experienced, interdisciplinary team is required to provide optimal care for critically ill patients with dysphagia. Intensive care physicians should therefore know about basics in dysphagiology.
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Somasundaram S, Henke C, Neumann-Haefelin T, Isenmann S, Hattingen E, Lorenz MW, Singer OC. Dysphagia Risk Assessment in Acute Left-Hemispheric Middle Cerebral Artery Stroke. Cerebrovasc Dis 2014; 37:217-22. [DOI: 10.1159/000358118] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2013] [Accepted: 12/17/2013] [Indexed: 11/19/2022] Open
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Wirth R, Smoliner C, Jäger M, Warnecke T, Leischker AH, Dziewas R. Guideline clinical nutrition in patients with stroke. EXPERIMENTAL & TRANSLATIONAL STROKE MEDICINE 2013; 5:14. [PMID: 24289189 PMCID: PMC4176491 DOI: 10.1186/2040-7378-5-14] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Accepted: 11/22/2013] [Indexed: 01/04/2023]
Abstract
Stroke is regularly accompanied by dysphagia and other factors associated with decreased nutritional intake. Dysphagia with aspiration pneumonia and insufficient nutritional intake lead to worse outcome after stroke. This guideline is the first chapter of the guideline “Clinical Nutrition in Neurology” of the German Society for Clinical Nutrition (DGEM) which itself is one part of a comprehensive guideline about all areas of Clinical Nutrition. The thirty-one recommendations of the guideline are based on a systematic literature search and review, last updated December 31, 2011. All recommendations were discussed and consented at several consensus conferences with the entire DGEM guideline group. The recommendations underline the importance of an early screening and assessment of dysphagia and give advice for an evidence based and comprehensive nutritional management to avoid aspiration, malnutrition and dehydration.
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Affiliation(s)
- Rainer Wirth
- Department of Internal Medicine and Geriatrics, St, Marien-Hospital Borken, Am Boltenhof 7, D-46325 Borken, Germany.
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25
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Umay EK, Unlu E, Saylam GK, Cakci A, Korkmaz H. Evaluation of dysphagia in early stroke patients by bedside, endoscopic, and electrophysiological methods. Dysphagia 2013; 28:395-403. [PMID: 23380981 DOI: 10.1007/s00455-013-9447-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2012] [Accepted: 01/12/2013] [Indexed: 11/28/2022]
Abstract
We aimed in this study to evaluate dysphagia in early stroke patients using a bedside screening test and flexible fiberoptic endoscopic evaluation of swallowing (FFEES) and electrophysiological evaluation (EE) methods and to compare the effectiveness of these methods. Twenty-four patients who were hospitalized in our clinic within the first 3 months after stroke were included in this study. Patients were evaluated using a bedside screening test [including bedside dysphagia score (BDS), neurological examination dysphagia score (NEDS), and total dysphagia score (TDS)] and FFEES and EE methods. Patients were divided into normal-swallowing and dysphagia groups according to the results of the evaluation methods. Patients with dysphagia as determined by any of these methods were compared to the patients with normal swallowing based on the results of the other two methods. Based on the results of our study, a high BDS was positively correlated with dysphagia identified by FFEES and EE methods. Moreover, the FFEES and EE methods were positively correlated. There was no significant correlation between NEDS and TDS levels and either EE or FFEES method. Bedside screening tests should be used mainly as an initial screening test; then FFEES and EE methods should be combined in patients who show risks. This diagnostic algorithm may provide a practical and fast solution for selected stroke patients.
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Affiliation(s)
- Ebru Karaca Umay
- Ministry of Health Ankara Diskapi Yildirim Beyazit Training and Research Hospital, Physical Medicine And Rehabilitation Clinic, Demetgul Mah. 413 Street, 29/10 Yenimahalle, Ankara, Turkey.
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Chang HY, Torng PC, Wang TG, Chang YC. Acoustic Voice Analysis Does Not Identify Presence of Penetration/Aspiration as Confirmed by Videofluoroscopic Swallowing Study. Arch Phys Med Rehabil 2012; 93:1991-4. [DOI: 10.1016/j.apmr.2012.05.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Accepted: 05/26/2012] [Indexed: 11/26/2022]
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Teramoto S. Novel preventive and therapuetic strategy for post-stroke pneumonia. Expert Rev Neurother 2009; 9:1187-200. [PMID: 19673607 DOI: 10.1586/ern.09.72] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Pneumonia is a significant complication of ischemic stroke that increases mortality. Post-stroke pneumonia is defined as newly developed pneumonia following stroke onset. Clinically and chronologically, post-stroke pneumonia is divided into two types of aspiration pneumonia. First, acute-onset post-stroke pneumonia occurs within 1 month after stroke. Second, insidious or chronic-onset post-stroke pneumonia occurs 1 month after the stroke. The mechanisms of pneumonia are apparent aspiration and dysphagia-associated microaspiration. Stroke and the post-stroke state are the most significant risk factors for aspiration pneumonia. The preventive and therapeutic strategies have been developed thoroughly and appropriate antibiotic use, and both pharmacological and nonpharmacological approaches for the treatment of post-stroke pneumonia have been studied rigorously. Increases in substance P levels, oral care, and swallowing rehabilitation are necessary to improve swallowing function in post-stroke patients, resulting in a reduction in the incidence of post-stroke pneumonia in a chronic stage. The stroke must be a cause of aspiration pneumonia.
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Affiliation(s)
- Shinji Teramoto
- Department of Pulmonary Medicine, National Hospital Organization, Tokyo National Hospital, Kiyose, Tokyo, 204-8585, Japan.
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Kolb G, Bröker M. State of the art in aspiration assessment and the idea of a new non invasive predictive test for the risk of aspiration in stroke. J Nutr Health Aging 2009; 13:429-33. [PMID: 19390749 DOI: 10.1007/s12603-009-0079-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Dysphagia is a common but severe complication in acute stroke. New bedside tests are necessary to assess the risk of aspiration and avoid unnecessary alimentary restrictions but they must be completed by evaluated instruments. OBJECTIVE We evaluated the prognostic validity of the recognition of forms (rf) test related to the assessment by speech and language therapists (SLT). DESIGN Double blinded screening tests. SETTING Geriatric department of general hospital. SUBJECTS 50 patients with acute stroke admitted consecutively. METHODS All patients were assessed by SLT, mini mental status test, short test for assessing deficits of memory and attention and abilities of daily living-test. The rf-test was performed twice with a two week interval. RESULTS Assessment by SLT demonstrated aspiration in 29 of 50 patients. 18 patients failed the rf-test, giving a specificity of 90% (positive predictive value 89%), a sensitivity of 55% (negative predictive value 59%). 5 of 7 patients with aspiration pneumonia failed the test. Test-retest-correlation was 0,827. Performance in the rf-test was related significantly to results of the activities of daily living-test. CONCLUSIONS Bedside tests to exclude aspiration in patients with acute stroke are necessary. No test so far combines high sensitivity with acceptable specificity. Compared to other bedside tests the rf-test has a high specificity while sensitivity is low. On behalf of good predictivity rf-test may be an interesting supplement to swallow tests in case of stroke and seems to be a candidate for more extended studies.
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Affiliation(s)
- G Kolb
- St. Bonifatius-Hospital, Akad. Lehrkrankenhs, Med. Hochschule Hannover, Lingen/Ems.
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Warnecke T, Teismann I, Oelenberg S, Hamacher C, Ringelstein EB, Schäbitz WR, Dziewas R. The Safety of Fiberoptic Endoscopic Evaluation of Swallowing in Acute Stroke Patients. Stroke 2009; 40:482-6. [PMID: 19074481 DOI: 10.1161/strokeaha.108.520775] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Tobias Warnecke
- From the Department of Neurology, University Hospital of Münster, Germany
| | - Inga Teismann
- From the Department of Neurology, University Hospital of Münster, Germany
| | - Stefan Oelenberg
- From the Department of Neurology, University Hospital of Münster, Germany
| | - Christina Hamacher
- From the Department of Neurology, University Hospital of Münster, Germany
| | | | - Wolf R. Schäbitz
- From the Department of Neurology, University Hospital of Münster, Germany
| | - Rainer Dziewas
- From the Department of Neurology, University Hospital of Münster, Germany
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Kaux JF, Ongena F, Wang F, Crielaard JM, Foidart-Dessalle M. Sudden dysphagia in an elderly, quadriparetic patient. Ann Phys Rehabil Med 2009; 52:59-65. [PMID: 19419659 DOI: 10.1016/j.rehab.2008.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2008] [Accepted: 11/20/2008] [Indexed: 11/25/2022]
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Dziewas R, Warnecke T, Hamacher C, Oelenberg S, Teismann I, Kraemer C, Ritter M, Ringelstein EB, Schaebitz WR. Do nasogastric tubes worsen dysphagia in patients with acute stroke? BMC Neurol 2008; 8:28. [PMID: 18651972 PMCID: PMC2507716 DOI: 10.1186/1471-2377-8-28] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2007] [Accepted: 07/23/2008] [Indexed: 02/08/2023] Open
Abstract
Background Early feeding via a nasogastric tube (NGT) is recommended as safe way of supplying nutrition in patients with acute dysphagic stroke. However, preliminary evidence suggests that NGTs themselves may interfere with swallowing physiology. In the present study we therefore investigated the impact of NGTs on swallowing function in acute stroke patients. Methods In the first part of the study the incidence and consequences of pharyngeal misplacement of NGTs were examined in 100 stroke patients by fiberoptic endoscopic evaluation of swallowing (FEES). In the second part, the effect of correctly placed NGTs on swallowing function was evaluated by serially examining 25 individual patients with and without a NGT in place. Results A correctly placed NGT did not cause a worsening of stroke-related dysphagia. Except for two cases, in which swallowing material got stuck to the NGT and penetrated into the laryngeal vestibule after the swallow, no changes of the amount of penetration and aspiration were noted with the NGT in place as compared to the no-tube condition. Pharyngeal misplacement of the NGT was identified in 5 of 100 patients. All these patients showed worsening of dysphagia caused by the malpositioned NGT with an increase of pre-, intra-, and postdeglutitive penetration. Conclusion Based on these findings, there are no principle obstacles to start limited and supervised oral feeding in stroke patients with a NGT in place.
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Affiliation(s)
- Rainer Dziewas
- Department of Neurology, University Hospital of Münster, Albert-Schweitzer-Strasse 33, 48129 Münster, Germany.
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