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Labeit B, Lapa S, Muhle P, Suntrup-Krueger S, Claus I, Gandor F, Ahring S, Oelenberg S, Dziewas R, Warnecke T. Validation of the DIGEST-FEES as a Global Outcome Measure for Pharyngeal Dysphagia in Parkinson's Disease. Dysphagia 2024; 39:697-704. [PMID: 38135841 PMCID: PMC11239722 DOI: 10.1007/s00455-023-10650-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 11/26/2023] [Indexed: 12/24/2023]
Abstract
Flexible Endoscopic Evaluation of Swallowing (FEES) is one of two diagnostic gold standards for pharyngeal dysphagia in Parkinson's disease (PD), however, validated global outcome measures at the patient level are widely lacking. The Dynamic Imaging Grade of Swallowing Toxicity for Flexible Endoscopic Evaluation of Swallowing (DIGEST-FEES) represents such an outcome measure but has been validated primarily for head and neck cancer collectives. The objective of this study was, therefore, to investigate the validity of the DIGEST-FEES in patients with PD. Content validity was evaluated with a modified Delphi expert survey. Subsequently, 66 FEES videos in PD patients were scored with the DIGEST-FEES. Criterion validity was determined using Spearman's correlation coefficient between the DIGEST-FEES and the Penetration-Aspiration Scale (PAS), the Yale-Residue-Rating-Scale, the Functional-Oral-Intake-Scale (FOIS), and the swallowing-related Unified-Parkinson-Disease-Rating-Scale (UPDRS) items. Inter-rater reliability was determined using 10 randomly selected FEES-videos examined by a second rater. As a result, the overall DIGEST-FEES-rating exhibited significant correlations with the Yale-Valleculae-Residue-Scale (r = 0.84; p < 0.001), the Yale-Pyriform-Sinus-Residue-Scale (r = 0.70; p < 0.001), the FOIS (r = - 0.55, p < 0.001), and the UPDRS-Swallowing-Item-Score (r = 0.42, p < 0.001). Further, the DIGEST-FEES-safety subscore correlated with the PAS (r = 0.63, p < 0.001). Inter-rater reliability was high for the overall DIGEST-FEES rating (quadratic weighted kappa of 0.82). Therefore, DIGEST-FEES is a valid and reliable score to evaluate overall pharyngeal dysphagia severity in PD. Nevertheless, the modified Delphi survey identified domains where DIGEST-FEES may need to be specifically adapted to PD or neurological collectives in the future.
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Affiliation(s)
- Bendix Labeit
- Department of Neurology, Medical Faculty and University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Moorenstraße 5, 40225, Düsseldorf, Germany.
| | - Sriramya Lapa
- Department of Neurology, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
| | - Paul Muhle
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Sonja Suntrup-Krueger
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Inga Claus
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Florin Gandor
- Movement Disorders Clinic, Beelitz-Heilstätten, Germany
- Department of Neurology, Otto-von-Guericke University, Magdeburg, Germany
| | - Sigrid Ahring
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Stephan Oelenberg
- Department of Neurology with Institute of Translational Neurology, University Hospital Muenster, Muenster, Germany
| | - Rainer Dziewas
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck - Academic Teaching Hospital of the WWU Muenster, Osnabrueck, Germany
| | - Tobias Warnecke
- Department of Neurology and Neurorehabilitation, Klinikum Osnabrueck - Academic Teaching Hospital of the WWU Muenster, Osnabrueck, Germany
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Mozzanica F, Pizzorni N, Eplite A, Ginocchio D, Colombo A, Mora G, Ambrogi F, Warnecke T, Schindler A. Swallowing Characteristics in Patients with Multiple System Atrophy Analyzed Using FEES Examination. Dysphagia 2024; 39:387-397. [PMID: 37733099 PMCID: PMC11127813 DOI: 10.1007/s00455-023-10619-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 08/14/2023] [Indexed: 09/22/2023]
Abstract
Patients with multiple system atrophy (MSA) frequently experience dysphagia but only few studies analyzed its characteristics. The aim of this study was to describe the swallowing characteristics in these patients using fiberoptic endoscopic evaluation of swallowing (FEES). In addition, the swallowing abilities in patients with predominantly cerebellar MSA (MSA-C) and predominantly parkinsonian MSA (MSA-P) were compared. Twenty-five patients with MSA (16 MSA-P and 9 MSA-C) were enrolled. Clinical data including age, sex, functional oral intake scale (FOIS) score, body mass index (BMI) and the results of the global disability-unified MSA rating scale (GD-UMSARS) were collected. Three different textures of food (liquid, semisolid, solid) were provided during FEES examination. The characteristics of dysphagia (safety, efficiency, phenotype) and laryngeal movement alterations were analyzed. Delayed pharyngeal phase (92%) and posterior oral incontinence (52%) were the phenotypes more frequently seen. Penetration was more frequent with Liquid (68%), while aspiration occurred only with Liquid (20%). Residues of ingested food were demonstrated both in the pyriform sinus and in the vallecula with all the consistencies. Vocal fold motion impairment was the laryngeal movement alteration most frequently encountered (56%). No significant differences between patients with MSA-P and MSA-C in the dysphagia characteristics and laryngeal movement alterations were found. Patients with MSA frequently experience swallowing impairment and altered laryngeal mobility. Dysphagia characteristics and laryngeal movements alterations seems to be similar in MSA-C and MSA-P.
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Affiliation(s)
- Francesco Mozzanica
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
- IRCCS Multimedica, Ospedale San Giuseppe, Milan, Italy.
| | - Nicole Pizzorni
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Angelo Eplite
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Daniela Ginocchio
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Anna Colombo
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Gabriele Mora
- ALS Center, Istituti Clinici Scientifici Maugeri IRCCS, Milan, Italy
| | - Federico Ambrogi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Tobias Warnecke
- Department of Neurology and Neurorehabilitation at the Klinikum Osnabrück, Academic Teaching Hospital of the Westfälische Wilhelms-University of Münster, Osnabrück, Germany
| | - Antonio Schindler
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
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Mozzanica F, Pizzorni N, Rama S, Gitto M, Radovanovic D, Santus P, Schindler A. Dysphagia characteristics at FEES examination in post-extubation patients with COVID-19. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2024; 44:183-191. [PMID: 38859795 PMCID: PMC11166213 DOI: 10.14639/0392-100x-n2816] [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: 11/16/2023] [Accepted: 01/22/2024] [Indexed: 06/12/2024]
Abstract
Objective The aims of this study was to analyse fibreoptic endoscopic evaluation of swallowing (FEES) findings in tube-fed patients with coronavirus disease 2019 (COVID-19). Methods Seventeen patients who had been intubated during intensive care unit (ICU) stay were enrolled. Pooling of secretions, dysphagia phenotype, penetration/aspiration and residue after swallow were assessed through FEES. The Functional Oral Intake Scale (FOIS) scores were also collected. Patients with significant swallowing impairment were evaluated again after 2 weeks. Results All patients were tube-fed at enrollment. According to the FEES results, 7 started total oral feeding with at least one consistency. The more common dysphagia phenotypes were propulsive deficit and delayed pharyngeal phase. Pooling of secretions, penetration/aspiration, and residue after swallow were frequently documented. A significant improvement in FOIS scores was found during the second FEES examination. Conclusions Swallowing impairment in patients with severe COVID-19 after discharge from the ICU is characterised by propulsive deficit and delayed pharyngeal phase. Most of these patients required feeding restrictions even if feeding abilities seem to improve over time.
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Affiliation(s)
- Francesco Mozzanica
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Otorhinolaryngology, IRCCS Multimedica, Milan, Italy
| | - Nicole Pizzorni
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Sibora Rama
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
- Section of Respiratory Diseases, L. Sacco University Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Marco Gitto
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
- Section of Respiratory Diseases, L. Sacco University Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Dejan Radovanovic
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
- Section of Respiratory Diseases, L. Sacco University Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Pierachille Santus
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
- Section of Respiratory Diseases, L. Sacco University Hospital, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Antonio Schindler
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
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Smith IC, Chakraborty S, Bourque PR, Sampaio ML, Melkus G, Lochmüller H, Woulfe J, Parks RJ, Brais B, Warman-Chardon J. Emerging and established biomarkers of oculopharyngeal muscular dystrophy. Neuromuscul Disord 2023; 33:824-834. [PMID: 37926637 DOI: 10.1016/j.nmd.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 11/07/2023]
Abstract
Oculopharyngeal muscular dystrophy (OPMD) is a rare, primarily autosomal dominant, late onset muscular dystrophy commonly presenting with ptosis, dysphagia, and subsequent weakness of proximal muscles. Although OPMD diagnosis can be confirmed with high confidence by genetic testing, the slow progression of OPMD poses a significant challenge to clinical monitoring and a barrier to assessing the efficacy of treatments during clinical trials. Accordingly, there is a pressing need for more sensitive measures of OPMD progression, particularly those which do not require a muscle biopsy. This review provides an overview of progress in OPMD biomarkers from clinical assessment, quantitative imaging, histological assessments, and genomics, as well as hypothesis-generating "omics" approaches. The ongoing search for biomarkers relevant to OPMD progression needs an integrative, longitudinal approach combining validated and experimental approaches which may include clinical, imaging, demographic, and biochemical assessment methods. A multi-omics approach to biochemical biomarker discovery could help provide context for differences found between individuals with varying levels of disease activity and provide insight into pathomechanisms and prognosis of OPMD.
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Affiliation(s)
- Ian C Smith
- The Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada
| | | | - Pierre R Bourque
- Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada; Department of Medicine, The Ottawa Hospital/University of Ottawa, Ottawa, ON K1H 8L6, Canada; Eric Poulin Centre for Neuromuscular Disease, University of Ottawa, Ottawa, ON K1Y 4E9, Canada
| | - Marcos L Sampaio
- Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada; Eric Poulin Centre for Neuromuscular Disease, University of Ottawa, Ottawa, ON K1Y 4E9, Canada; Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario K1Y 4E9, Canada; Department of Radiology, Radiation Oncology and Medical Physics, University of Ottawa, Ottawa, ON K1H 8L6, Canada
| | - Gerd Melkus
- Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada; Eric Poulin Centre for Neuromuscular Disease, University of Ottawa, Ottawa, ON K1Y 4E9, Canada; Department of Medical Imaging, The Ottawa Hospital, Ottawa, Ontario K1Y 4E9, Canada; Department of Physics, Carleton University, Ottawa, ON K1S 5B6, Canada
| | - Hanns Lochmüller
- The Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada; Department of Medicine, The Ottawa Hospital/University of Ottawa, Ottawa, ON K1H 8L6, Canada; Eric Poulin Centre for Neuromuscular Disease, University of Ottawa, Ottawa, ON K1Y 4E9, Canada; Genetics, Children's Hospital of Eastern Ontario, Ottawa, ON K1H 8L1, Canada
| | - John Woulfe
- The Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada; Eric Poulin Centre for Neuromuscular Disease, University of Ottawa, Ottawa, ON K1Y 4E9, Canada; Department of Pathology and Laboratory Medicine, The Ottawa Hospital, Ottawa, ON K1Y 4E9, Canada
| | - Robin J Parks
- The Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada; Department of Medicine, The Ottawa Hospital/University of Ottawa, Ottawa, ON K1H 8L6, Canada; Eric Poulin Centre for Neuromuscular Disease, University of Ottawa, Ottawa, ON K1Y 4E9, Canada
| | - Bernard Brais
- Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec H3A 2B4, Canada
| | - Jodi Warman-Chardon
- The Ottawa Hospital Research Institute, Ottawa, ON K1Y 4E9, Canada; Faculty of Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada; Department of Medicine, The Ottawa Hospital/University of Ottawa, Ottawa, ON K1H 8L6, Canada; Eric Poulin Centre for Neuromuscular Disease, University of Ottawa, Ottawa, ON K1Y 4E9, Canada; Genetics, Children's Hospital of Eastern Ontario, Ottawa, ON K1H 8L1, Canada; Montreal Neurological Institute and Hospital, McGill University, Montreal, Quebec H3A 2B4, Canada.
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Noorani M, Bolognone RK, Graville DJ, Palmer AD. The Association Between Dysphagia Symptoms, DIGEST Scores, and Severity Ratings in Individuals with Parkinson's Disease. Dysphagia 2023; 38:1295-1307. [PMID: 36692654 DOI: 10.1007/s00455-023-10555-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 01/10/2023] [Indexed: 01/25/2023]
Abstract
The Swallow Disturbance Questionnaire (SDQ) is a screening tool developed to identify patients with Parkinson's Disease (PD) in need of objective swallowing evaluation. In a previous investigation, the SDQ did not predict abnormal airway protection on a videofluoroscopic swallowing study (VFSS). This investigation was undertaken to determine whether SDQ scores were more accurate when a global measure was used. The Dynamic Imaging Grade for Swallowing Toxicity (DIGEST) is a validated measure that provides a safety, efficiency, and total severity grade based on VFSS. A secondary analysis was performed using data from 20 patients with PD who had participated in a standardized VFSS protocol. The study sample was predominantly male (80%) with an average age of 71 years, and an average PD duration of 9 years. Using an established cut-off score, participants were subdivided into those with "normal" (n = 10) and "abnormal" SDQ scores (n = 10). Recordings were scored using the DIGEST protocol by two blinded raters who also rated overall dysphagia severity from the VFSS. There was good agreement between the two raters on the DIGEST and strong correlations between DIGEST scores and clinician perceptions of dysphagia severity. Higher SDQ scores were associated with poorer Efficiency on the DIGEST but not Safety or Total scores. Consistent with other PD studies, subjective perceptions of dysphagia were poorly predictive of objective findings on VFSS. There is little information about the validity of the DIGEST for rating neurogenic dysphagia. Our study provides preliminary support for the use of the DIGEST in the PD population.
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Affiliation(s)
- Mehak Noorani
- Deptartment of Otolaryngology-Head & Neck Surgery, NW Center for Voice & Swallowing, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - Rachel K Bolognone
- Deptartment of Otolaryngology-Head & Neck Surgery, NW Center for Voice & Swallowing, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - Donna J Graville
- Deptartment of Otolaryngology-Head & Neck Surgery, NW Center for Voice & Swallowing, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA
| | - Andrew D Palmer
- Deptartment of Otolaryngology-Head & Neck Surgery, NW Center for Voice & Swallowing, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
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Leiva D, Sepúlveda C, Toledo LD. Alteraciones del habla y deglución en pacientes con distrofia muscular: una revisión sistemática. REVISTA DE INVESTIGACIÓN EN LOGOPEDIA 2023. [DOI: 10.5209/rlog.83585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
La distrofia muscular corresponde a un grupo heterogéneo de alteraciones musculares de origen genético. El propósito de esta revisión fue describir las principales alteraciones del habla y deglución que presentan los pacientes con distrofia muscular. Se realizó una búsqueda electrónica de artículos relevantes en el área, los cuales incluyeron en su descripción pacientes con distrofia muscular asociadas a trastornos del habla y/o deglución. Las bases de datos revisadas fueron EMBASE, CINAHL, PubMed, PsycInfo, Web of Science y Scopus. Se encontraron 15 estudios que cumplieron con los criterios de inclusión, involucrando un total de 526 participantes con un promedio de edad de 43,09 años. 12/15 estudios incluyeron medidas de deglución y/o alimentación y 3/15 incluyeron evaluación del habla. La revisión evidencia gran variabilidad en los instrumentos utilizados para describir las alteraciones del habla y deglución. En las distrofias musculares incluidas en la presente revisión se observó alteración principalmente en la etapa faríngea y dificultad en la formación del bolo asociado a alteraciones en la oclusión y fuerza muscular. El habla es un parámetro poco estudiado en este tipo de condición.
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Donohue C, Tabor Gray L, Chapin J, Anderson A, DiBiase L, Wymer JP, Plowman EK. Discriminant ability of the 3-ounce water swallow test to detect aspiration in amyotrophic lateral sclerosis. Neurogastroenterol Motil 2022; 34:e14310. [PMID: 34936158 DOI: 10.1111/nmo.14310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/18/2021] [Accepted: 12/10/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Given the need for quick and accurate dysphagia screening tools to optimize referral workflows and resource utilization in fast-paced multidisciplinary amyotrophic lateral sclerosis (ALS) clinics, we evaluated the discriminant ability of the 3 oz. water swallow test (WST) to detect aspiration in individuals with ALS. METHODS A total of 212 paired 3 oz. WST (index test) and standardized videofluoroscopic swallow studies (reference test) were completed in individuals with a confirmed diagnosis of ALS. Blinded raters analyzed swallowing safety using the validated penetration-aspiration scale (PAS; non-aspirator: PAS < 6; aspirator: PAS ≥ 6). Receiver operating characteristic curve analysis, area under the curve (AUC), sensitivity, specificity, and positive and negative predictive values (PPV, NPV) were calculated. KEY RESULTS Index test: 78 (36.8%) WSTs were scored as a fail and 134 (63.2%) as a pass. REFERENCE TEST Aspiration was confirmed in 67 (31.6%) reference tests with 145 (68.4%) reference tests verified as having no aspiration. Sensitivity and specificity of the 3 oz. WST to detect radiographically confirmed aspiration was 55.2% and 71.7%, respectively (AUC: 0.635, PPV: 47.4%, NPV: 77.6%). CONCLUSIONS & INFERENCES In this dataset, the 3 oz. WST did not demonstrate adequate sensitivity or specificity to detect aspiration in people with ALS as a stand-alone dysphagia screening tool.
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Affiliation(s)
- Cara Donohue
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, Florida, USA.,Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, Florida, USA.,Breathing Research and Therapeutics Center, University of Florida, Gainesville, Florida, USA
| | - Lauren Tabor Gray
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, Florida, USA.,Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, Florida, USA.,Breathing Research and Therapeutics Center, University of Florida, Gainesville, Florida, USA
| | - Jennifer Chapin
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, Florida, USA.,Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, Florida, USA
| | - Amber Anderson
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, Florida, USA.,Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, Florida, USA
| | - Lauren DiBiase
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, Florida, USA.,Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, Florida, USA
| | - James P Wymer
- Department of Neurology, University of Florida, Gainesville, Florida, USA
| | - Emily K Plowman
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville, Florida, USA.,Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, Florida, USA.,Breathing Research and Therapeutics Center, University of Florida, Gainesville, Florida, USA.,Department of Neurology, University of Florida, Gainesville, Florida, USA.,Department of Surgery, University of Florida, Gainesville, Florida, USA
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8
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Hutcheson KA, Barbon CEA, Alvarez CP, Warneke CL. Refining measurement of swallowing safety in the Dynamic Imaging Grade of Swallowing Toxicity (DIGEST) criteria: Validation of DIGEST version 2. Cancer 2022; 128:1458-1466. [PMID: 34985765 DOI: 10.1002/cncr.34079] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/11/2021] [Accepted: 11/08/2021] [Indexed: 11/06/2022]
Abstract
BACKGROUND Dynamic Imaging Grade of Swallowing Toxicity (DIGEST) is a validated method to grade the severity of pharyngeal swallowing impairment as a toxicity of cancer based on the degree and patterns of penetration/aspiration and pharyngeal residue over a standardly acquired radiographic modified barium swallow (MBS) study. Since its implementation in 2016, areas for the refinement of grading mild safety impairments have been identified by clinical and research users. The objective of this study was to assess the performance and validity of refined DIGESTsafety grading criteria (per DIGEST version 2 [DIGESTv2 ]). METHODS Refined safety criteria were developed and vetted with clinical and research users. DIGESTv2 included 2 changes to the safety criteria. All MBSs with blinded DIGEST version 1 grading were sampled from a registry database (1331 patients underwent MBS over the period of December 2005 to July 2019). New criteria were applied to derive DIGESTsafety grading version 2. Measures of criterion validity, including the MD Anderson Dysphagia Inventory [MDADI] composite score, the Modified Barium Swallow Impairment Profile (MBSImP) pharyngeal total, the MBSImP hyolaryngeal components (items 8-11), and the Performance Status Scale for Head and Neck Cancer Patients [PSS-HN] diet, were correlated with DIGESTsafety and overall DIGEST grades from versions 1 and 2 and were compared pairwise between reassigned grades. RESULTS With the application of version 2 safety criteria, 112 of 1331 examinations (8.4%) and 79 of 1331 examinations (5.9%) changed in their DIGESTsafety and overall grades, respectively. The safety and overall DIGEST grades (versions 1 and 2) significantly correlated with criterion measures, including the MBSImP pharyngeal total, laryngeal MBSImP parameters of interest, MDADI, and PSS-HN (P < .0001); correlations maintained a similar magnitude between versions 1 and 2. Forty-six upgraded examinations (reassigned from safety grade 1 per version 1 to grade 2 per version 2) performed similarly to other safety grade 2 examinations (version 1), and this was likewise true for 66 downgraded examinations (reassigned from safety grade 1 per version 1 to grade 0 per version 2). CONCLUSIONS Refined criteria defining mild safety impairments with the DIGEST methodology changed grades in small numbers of examinations. DIGESTv2 criteria maintained criterion validity, demonstrated ordinality, and improved the performance of the method in these rare scenarios. LAY SUMMARY Dynamic Imaging Grade of Swallowing Toxicity (DIGEST) is a method developed and validated by the investigators in 2016 to grade the severity of pharyngeal swallowing dysfunction (dysphagia) with a decision tree or flowsheet to guide the clinician's review of a standard radiographic modified barium swallow study. This work reports on the validity of updated DIGEST criteria (version 2) that incorporate 2 modifications to the decision tree.
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Affiliation(s)
- Katherine A Hutcheson
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Carly E A Barbon
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Clare P Alvarez
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Carla L Warneke
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
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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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10
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Yamashita S. Recent Progress in Oculopharyngeal Muscular Dystrophy. J Clin Med 2021; 10:jcm10071375. [PMID: 33805441 PMCID: PMC8036457 DOI: 10.3390/jcm10071375] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/18/2021] [Accepted: 03/26/2021] [Indexed: 12/23/2022] Open
Abstract
Oculopharyngeal muscular dystrophy (OPMD) is a late-onset intractable myopathy, characterized by slowly progressive ptosis, dysphagia, and proximal limb weakness. It is caused by the abnormal expansion of the alanine-encoding (GCN)n trinucleotide repeat in the exon 1 of the polyadenosine (poly[A]) binding protein nuclear 1 gene (11-18 repeats in OPMD instead of the normal 10 repeats). As the disease progresses, the patients gradually develop a feeling of suffocation, regurgitation of food, and aspiration pneumonia, although the initial symptoms and the progression patterns vary among the patients. Autologous myoblast transplantation may provide therapeutic benefits by reducing swallowing problems in these patients. Therefore, it is important to assemble information on such patients for the introduction of effective treatments in nonendemic areas. Herein, we present a concise review of recent progress in clinical and pathological studies of OPMD and introduce an idea for setting up a nation-wide OPMD disease registry in Japan. Since it is important to understand patients' unmet medical needs, realize therapeutically targetable symptoms, and identify indices of therapeutic efficacy, our attempt to establish a unique patient registry of OPMD will be a helpful tool to address these urgent issues.
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Affiliation(s)
- Satoshi Yamashita
- Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto 860-8556, Japan
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11
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Argov Z, de Visser M. Dysphagia in adult myopathies. Neuromuscul Disord 2020; 31:5-20. [PMID: 33334661 DOI: 10.1016/j.nmd.2020.11.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 10/30/2020] [Accepted: 11/02/2020] [Indexed: 12/11/2022]
Abstract
Dysphagia (impaired swallowing) is not a rare problem in various neuromuscular disorders, both in the pediatric and the adult patient population. On many occasions such patients are first presented to other medical specialists or health professionals. Disorders of deglutition are probably underrecognized in patients with a neuromuscular disease as a result of patient's and doctor's delay. This review will focus on dysphagia in adults suffering from a myopathy. Dysphagia in myopathies usually affects the oropharyngeal phases which rely mostly on voluntary muscle activity of the mouth, pharynx and upper esophageal sphincter. Dysphagia is known to contribute to a reduction of quality of life and may also lead to increased morbidity and mortality. The review includes an overview on symptomatology and tools of assessments, and elaborates on dysphagia in specific hereditary and acquired myopathies.
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Affiliation(s)
- Zohar Argov
- Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Marianne de Visser
- Department of Neurology, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam Neuroscience, Amsterdam, the Netherlands.
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12
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Kroon RHMJM, Horlings CGC, de Swart BJM, van Engelen BGM, Kalf JG. Swallowing, Chewing and Speaking: Frequently Impaired in Oculopharyngeal Muscular Dystrophy. J Neuromuscul Dis 2020. [PMID: 32804098 PMCID: PMC7592669 DOI: 10.3233/jnd-200511] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Background: Oculopharyngeal muscular dystrophy (OPMD) is a late onset progressive neuromuscular disorder. Although dysphagia is a pivotal sign in OPMD it is still not completely understood. Objective: The aim of this study was to systematically investigate oropharyngeal functioning in a large OPMD population. Methods: Forty-eight genetically confirmed OPMD patients completed questionnaires, performed clinical tests on swallowing, chewing, speaking, tongue strength and bite force, and underwent videofluoroscopy of swallowing. Descriptive statistics was used for all outcomes and logistic regression to investigate predictors of abnormal swallowing. Results: Eighty-two percent reported difficulties with swallowing, 27% with chewing and 67% with speaking. Patients performed significantly worse on all oropharyngeal tests compared to age-matched controls except for bite force. Also asymptomatic carriers performed worse than controls: on chewing time, swallowing speed and articulation rate. During videofluoroscopy, all patients (except one asymptomatic) had abnormal residue and 19% aspirated. Independent predictors of abnormal residue were reduced swallowing capacity for thin liquids (OR 10 mL = 0.93; 20 mL = 0.95) and reduced tongue strength for thick liquids (OR 10 mL = 0.95); 20 mL = 0.90). Aspiration of thin liquids was predicted by disease duration (OR = 1.11) and post-swallow residue with 20 mL (OR = 4.03). Conclusion: Next to pharyngeal dysphagia, chewing and speaking are also frequently affected in OPMD patients, even in asymptomatic carriers. Residue after swallowing is a very early sign, while aspiration is a later sign in OPMD. For clinical follow-up monitoring of subjective complaints, swallowing capacity and tongue strength seems relevant.
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Affiliation(s)
- Rosemarie H M J M Kroon
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, Netherlands
| | - Corinne G C Horlings
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, Netherlands
| | - Bert J M de Swart
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, Netherlands
| | - Baziel G M van Engelen
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, Netherlands
| | - Johanna G Kalf
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, Netherlands
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13
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Kroon RHMJM, Horlings CGC, de Swart BJM, van Engelen BGM, Kalf JG. Swallowing, Chewing and Speaking: Frequently Impaired in Oculopharyngeal Muscular Dystrophy. J Neuromuscul Dis 2020; 7:483-494. [PMID: 32804098 DOI: 10.3233/jad-200511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Oculopharyngeal muscular dystrophy (OPMD) is a late onset progressive neuromuscular disorder. Although dysphagia is a pivotal sign in OPMD it is still not completely understood. OBJECTIVE The aim of this study was to systematically investigate oropharyngeal functioning in a large OPMD population. METHODS Forty-eight genetically confirmed OPMD patients completed questionnaires, performed clinical tests on swallowing, chewing, speaking, tongue strength and bite force, and underwent videofluoroscopy of swallowing. Descriptive statistics was used for all outcomes and logistic regression to investigate predictors of abnormal swallowing. RESULTS Eighty-two percent reported difficulties with swallowing, 27% with chewing and 67% with speaking. Patients performed significantly worse on all oropharyngeal tests compared to age-matched controls except for bite force. Also asymptomatic carriers performed worse than controls: on chewing time, swallowing speed and articulation rate. During videofluoroscopy, all patients (except one asymptomatic) had abnormal residue and 19% aspirated. Independent predictors of abnormal residue were reduced swallowing capacity for thin liquids (OR 10 mL = 0.93; 20 mL = 0.95) and reduced tongue strength for thick liquids (OR 10 mL = 0.95); 20 mL = 0.90). Aspiration of thin liquids was predicted by disease duration (OR = 1.11) and post-swallow residue with 20 mL (OR = 4.03). CONCLUSION Next to pharyngeal dysphagia, chewing and speaking are also frequently affected in OPMD patients, even in asymptomatic carriers. Residue after swallowing is a very early sign, while aspiration is a later sign in OPMD. For clinical follow-up monitoring of subjective complaints, swallowing capacity and tongue strength seems relevant.
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Affiliation(s)
- Rosemarie H M J M Kroon
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, Netherlands
| | - Corinne G C Horlings
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, Netherlands
| | - Bert J M de Swart
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, Netherlands
| | - Baziel G M van Engelen
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Neurology, Nijmegen, Netherlands
| | - Johanna G Kalf
- Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Department of Rehabilitation, Nijmegen, Netherlands
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14
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Rogus-Pulia NM, Plowman EK. Shifting Tides Toward a Proactive Patient-Centered Approach in Dysphagia Management of Neurodegenerative Disease. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2020; 29:1094-1109. [PMID: 32650651 PMCID: PMC7844336 DOI: 10.1044/2020_ajslp-19-00136] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Purpose Persons with neurodegenerative disease frequently develop comorbid dysphagia as part of their disease process. Current "reactive" approaches to dysphagia management address dysphagia once it manifests clinically and consist of compensatory approaches. The purpose of this article is to propose a paradigm shift in dysphagia management of patients with neurodegenerative disease from a "reactive to proactive" approach by highlighting amyotrophic lateral sclerosis (ALS) and dementia as case examples. Method The authors present several areas of special consideration for speech-language pathologists (SLPs) treating dysphagia in patients with neurodegenerative disease. The drawbacks of historical "reactive" approaches to dysphagia management are described. Concepts of functional reserve for swallowing and homeostenosis are discussed. A "proactive" patient-centered paradigm of care for these patients is proposed with evidence to support its importance. A rationale for use of this approach in patients with ALS and dementia is provided with strategies for implementation. Results When treating dysphagia in patients with neurodegenerative disease, SLPs must balance a variety of factors in their decision making, including disease severity and expected progression, cultural considerations, goals of care, patient empowerment, and caregiver support. Reactive approaches to dysphagia management in these populations are problematic in that they disempower patients by focusing on use of compensatory techniques (e.g., diet modification, postural changes, feeding tube placement). Proactive approaches that employ rehabilitative interventions to increase functional reserve, such as resistance training, may result in improvement or maintenance of swallowing function longer into disease progression. An interdisciplinary team with early SLP involvement is necessary. Conclusions SLPs play a critical role in the management of dysphagia in patients with neurodegenerative disease and should be integrated early in the care of these patients. By focusing on a proactive patient-centered approach, patients with neurodegenerative conditions, such as ALS and dementia, will experience improved quality of life and health outcomes for a longer time.
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Affiliation(s)
- Nicole M. Rogus-Pulia
- Department of Medicine, University of Wisconsin-Madison School of Medicine and Public Health
- Department of Surgery, University of Wisconsin-Madison School of Medicine and Public Health
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI
| | - Emily K. Plowman
- Department of Speech, Language and Hearing Sciences, University of Florida, Gainesville
- Aerodigestive Research Core, University of Florida, Gainesville
- Department of Neurology, College of Medicine, University of Florida, Gainesville
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15
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Triplett JD, Pinto MV, Hosfield EA, Milone M, Liewluck T. Myopathies featuring early or prominent dysphagia. Muscle Nerve 2020; 62:344-350. [PMID: 32510670 DOI: 10.1002/mus.26996] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 05/26/2020] [Accepted: 05/30/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Limited data exist regarding myopathies with early or prominent dysphagia. METHODS A retrospective study was performed (January 2003 to August 2019) to identify myopathy patients in whom dysphagia was the initial symptom or was disproportionately severe compared with limb weakness. RESULTS Thirty-two patients were identified. The median age at diagnosis was 65 y (range, 36-80 y). Inclusion body myositis (IBM) (n = 15), immune-mediated necrotizing myopathy (IMNM) (n = 5), and oculopharyngeal muscular dystrophy (n = 4), were the most common diagnoses. In 4 patients (3 IMNM and 1 nonspecific myositis) dysphagia evolved rapidly. At evaluation, 21 patients required diet alterations, 5 required feeding tubes, and 8 had aspiration pneumonia. Follow-up data were available for 20 patients (median, 24 mo). Eight patients received immunosuppressive therapies with improvement in 7, including 3 of 4 with rapidly progressive dysphagia. CONCLUSIONS IBM and IMNM accounted for approximately two-thirds of patients with early or prominent dysphagia at our institution. Rapidly progressive dysphagia may predict immunotherapy responsiveness.
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Affiliation(s)
- James D Triplett
- Division of Neuromuscular Medicine, Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Marcus V Pinto
- Division of Neuromuscular Medicine, Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Emily A Hosfield
- Division of Speech Pathology, Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Margherita Milone
- Division of Neuromuscular Medicine, Department of Neurology, Mayo Clinic, Rochester, Minnesota
| | - Teerin Liewluck
- Division of Neuromuscular Medicine, Department of Neurology, Mayo Clinic, Rochester, Minnesota
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16
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Borders JC, Brates D. Use of the Penetration-Aspiration Scale in Dysphagia Research: A Systematic Review. Dysphagia 2019; 35:583-597. [PMID: 31538220 DOI: 10.1007/s00455-019-10064-3] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 09/04/2019] [Indexed: 12/12/2022]
Abstract
The penetration-aspiration scale (PAS) is an 8-point scale used to characterize the depth and response to airway invasion during videofluoroscopy. Though widely used in the field of deglutition, there is a lack of consensus regarding the statistical properties of the scale. In order to better understand the state of the literature and the statistical use of the PAS, a systematic review was undertaken to descriptively examine trends in statistical and reporting practices of the PAS since its inception. Online databases were searched for studies citing the original PAS article, which yielded 754 unique articles. Of these, 183 studies were included in the review. Results showed inconsistencies in the statistical use of the scale; 79 studies treated the PAS as ordinal, 71 as categorical, and 49 as interval. Ten types of categorizations were identified. Reporting of power analyses (9%), as well as inter- (26%) and intra-rater (17%) reliability, was uncommon. Among studies that administered multiple bolus volumes or consistencies, 55% reported PAS analyses at the participant/group level only. This review confirms the existence of discrepancies in the statistical treatment of the PAS. A lack of consensus among researchers limits comparisons between studies. The approach to handling this scale dictates the statistical tests used, potentially affecting results and interpretations. Consistent application of statistically sound approaches to PAS analyses is vital for the future of deglutition research.
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Affiliation(s)
- James C Borders
- Department of Otolaryngology, Boston Medical Center, Boston, MA, USA.
| | - Danielle Brates
- Department of Communication Sciences and Disorders, New York University, New York, NY, USA
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17
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Pizzorni N, Schindler A, Castellari M, Fantini M, Crosetti E, Succo G. Swallowing Safety and Efficiency after Open Partial Horizontal Laryngectomy: A Videofluoroscopic Study. Cancers (Basel) 2019; 11:cancers11040549. [PMID: 30999620 PMCID: PMC6520791 DOI: 10.3390/cancers11040549] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 04/10/2019] [Accepted: 04/15/2019] [Indexed: 12/11/2022] Open
Abstract
Dysphagia is common after an open partial horizontal laryngectomy (OPHL). The mechanisms causing lower airways’ invasion and pharyngeal residue are unclear. The study aims to examine physio-pathological mechanisms affecting swallowing safety and efficiency after OPHL. Fifteen patients who underwent an OPHL type IIa with arytenoid resection were recruited. Videofluoroscopic examination of swallowing was performed. Ten spatial, temporal, and scalar parameters were analyzed. Swallowing safety and efficiency were assessed through the Dynamic Imaging Grade of Swallowing Toxicity (DIGEST) scale. Swallowing was considered unsafe or inefficient for a DIGEST safety or efficiency grade ≥2, respectively. Videofluoroscopic measurements were compared between safe vs. unsafe swallowers, and efficient vs. inefficient swallowers. Seven patients (46.7%) showed unsafe swallowing and 6 patients (40%) inefficient swallowing. Unsafe swallowers had worse laryngeal closure (p = 0.021). Inefficient swallowers presented a longer pharyngeal transit time (p = 0.008), a reduced pharyngoesophageal segment opening lateral (p = 0.008), and a worse tongue base retraction (p = 0.018 with solids and p = 0.049 with semisolids). In conclusion, swallowing safety was affected by incomplete laryngeal closure, while swallowing efficiency was affected by increased pharyngeal transit time, reduced upper esophageal sphincter opening, and incomplete tongue base retraction. The identified physio-pathological mechanisms could represent targets for rehabilitative and surgical approaches in patients with dysphagia after OPHL.
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Affiliation(s)
- Nicole Pizzorni
- Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Via GB Grassi 74, 20154 Milano, Italy.
| | - Antonio Schindler
- Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Via GB Grassi 74, 20154 Milano, Italy.
| | - Micol Castellari
- Department of Biomedical and Clinical Sciences "L. Sacco", University of Milan, Via GB Grassi 74, 20154 Milano, Italy.
| | - Marco Fantini
- Head and Neck Oncology Service, Candiolo Cancer Institute-FPO IRCCS, Strada Provinciale 142 km 95, 10060 Candiolo (TO), Italy.
| | - Erika Crosetti
- Head and Neck Oncology Service, Candiolo Cancer Institute-FPO IRCCS, Strada Provinciale 142 km 95, 10060 Candiolo (TO), Italy.
| | - Giovanni Succo
- Head and Neck Oncology Service, Candiolo Cancer Institute-FPO IRCCS, Strada Provinciale 142 km 95, 10060 Candiolo (TO), Italy.
- Department of Oncology, University of Turin, 10043 Orbassano (TO), Italy.
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18
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Côté C, Gagnon C, Youssof S, sKurtz N, Brais B. The requirement for a disease-specific patient-reported outcome measure of dysphagia in oculopharyngeal muscular dystrophy. Muscle Nerve 2018; 59:445-450. [PMID: 30575974 DOI: 10.1002/mus.26405] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 12/11/2018] [Accepted: 12/15/2018] [Indexed: 12/22/2022]
Abstract
INTRODUCTION There is no patient-reported outcome (PRO) questionnaire specifically designed to assess oropharyngeal dysphagia in oculopharyngeal muscular dystrophy (OPMD). To select a suitable questionnaire, content validity of the existing questionnaires must be assessed. This study sought (1) to identify dysphagia-related symptoms in OPMD and (2) to assess content validity of currently available PRO for the assessment of dysphagia severity in OPMD. METHODS A two-step literature review was conducted of dysphagia-related symptom identification and oropharyngeal dysphagia-related PRO. Symptoms were validated with an expert panel by using a Delphi survey. Content validity of PRO questionnaires was documented through content analysis. RESULTS Ten PRO questionnaires were identified. None of the questionnaires cover the entire symptom spectrum in OPMD and thus lack content validity. DISCUSSION The development and validation of a new PRO questionnaire to assess dysphagia in OPMD is required to establish the importance of symptomatic relief from new treatments. Muscle Nerve 59:445-450, 2019.
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Affiliation(s)
- Claudia Côté
- Centre de recherche Charles-Le-Moyne-Saguenay-Lac-St-Jean sur les innovations en santé (CR-CSIS), Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Québec, Canada.,Groupe de recherche interdisciplinaire sur les maladies neuromusculaires (GRIMN), CIUSSS du Saguenay-Lac-St-Jean, Québec, Canada
| | - Cynthia Gagnon
- Centre de recherche Charles-Le-Moyne-Saguenay-Lac-St-Jean sur les innovations en santé (CR-CSIS), Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Québec, Canada.,Groupe de recherche interdisciplinaire sur les maladies neuromusculaires (GRIMN), CIUSSS du Saguenay-Lac-St-Jean, Québec, Canada
| | - Sarah Youssof
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Nicolette sKurtz
- Department of Neurology, University of New Mexico, Albuquerque, New Mexico
| | - Bernard Brais
- Department of Neurology and Neurosurgery, McGill University, Québec, Canada
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Chen AWG, Wu SL, Cheng WL, Chuang CS, Chen CH, Chen MK, Liu CS. Dysphagia with fatal choking in oculopharyngeal muscular dystrophy: Case report. Medicine (Baltimore) 2018; 97:e12935. [PMID: 30412104 PMCID: PMC6221716 DOI: 10.1097/md.0000000000012935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
RATIONALE Oculopharyngeal muscular dystrophy (OPMD) is an autosomal dominant late-onset progressive muscle disorder typically characterized by ptosis, difficulty in swallowing, and proximal limb weakness. Underdiagnosis of OPMD is common in Asian countries and results in delayed diagnoses and fatal events. PATIENT CONCERNS Here, we report the case of a 53-year-old female who suffered from progressive dysphagia and experienced several choking events involving solid material. An extensive family history of dysphagia was noted, and 2 family members had died as a result of aspiration. DIAGNOSES PABPN1 genotyping and DNA sequence analysis revealed a heterozygous (GCG)10(GCA)3GCG mutation that led to the diagnosis of OPMD. INTERVENTIONS Rehabilitation exercises, namely, the Shaker exercise and the Masako maneuver, were suggested. OUTCOMES Improved swallowing ability with safe food intake was noted after 2 months of training. Surgical intervention will be considered when progression of the disease is noted. LESSONS Underdiagnosis and a lack of awareness of OPMD may lead to choking, aspiration pneumonia, and death in multiple members of affected families. Currently, there is no definitive treatment for OPMD, but rehabilitation exercises and surgical intervention are helpful in relieving dysphagia.
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Affiliation(s)
| | | | | | | | - Chih-Hua Chen
- Department of Otorhinolaryngology, Head and Neck Surgery
| | - Mu-Kuan Chen
- Department of Otorhinolaryngology, Head and Neck Surgery
| | - Chin-San Liu
- Department of Neurology
- Vascular and Genomics Center
- Institution of ATP, International Medical Industry Alliance, Changhua Christian Hospital, Changhua
- Graduate Institute of Integrative Medicine, China Medical University, Taichung, Taiwan
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20
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Waito AA, Steele CM, Peladeau-Pigeon M, Genge A, Argov Z. A Preliminary Videofluoroscopic Investigation of Swallowing Physiology and Function in Individuals with Oculopharyngeal Muscular Dystrophy (OPMD). Dysphagia 2018; 33:789-802. [PMID: 29725764 DOI: 10.1007/s00455-018-9904-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 04/24/2018] [Indexed: 12/13/2022]
Abstract
Dysphagia is one of the primary symptoms experienced by individuals with Oculopharyngeal Muscular Dystrophy (OPMD). However, we lack understanding of the discrete changes in swallowing physiology that are seen in OPMD, and the resulting relationship to impairments of swallowing safety and efficiency. This study sought to describe the pathophysiology of dysphagia in a small sample of patients with OPMD using a videofluoroscopy examination (VFSS) involving 3 × 5 mL boluses of thin liquid barium (22% w/v). The aim of this study is to extend what is known about the pathophysiology of dysphagia in OPMD, by quantifying changes in swallow timing, kinematics, safety, and efficiency, measured from VFSS. This study is a secondary analysis of baseline VFSS collected from 11 adults (4 male), aged 48-62 (mean 57) enrolled in an industry-sponsored phase 2 therapeutic drug trial. Blinded raters scored the VFSS recordings for safety [Penetration-Aspiration Scale (PAS)], efficiency [Normalized Residue Ratio Scale (NRRS)], timing [Pharyngeal Transit Time (PTT), Swallow Reaction Time (SRT), Laryngeal Vestibule Closure Reaction Time (LVCrt), Upper Esophageal Sphincter Opening Duration (UESD)], and kinematics (hyoid movement, pharyngeal constriction, UES opening width). Impairment thresholds from existing literature were defined to characterize swallowing physiology and function. Further, Fisher's Exact tests and Pearson's correlations were used to conduct a preliminary exploration of associations between swallowing physiology (e.g., kinematics, timing) and function (i.e., safety, efficiency). Compared to published norms, we identified significant differences in the degree of maximum pharyngeal constriction, hyoid movement distance and speed, as well as degree and timeliness of airway closure. Unsafe swallowing (PAS ≥ 3) was seen in only 3/11 patients. By contrast, clinically significant residue (i.e., NRRS scores ≥ 0.09 vallecular; ≥ 0.2 pyriform) was seen in 7/11 patients. Fisher's Exact tests revealed associations between prolonged SRT, PTT, and unsafe swallowing. Weak associations were also identified between post-swallow residue and poor pharyngeal constriction during the swallow. Detailed analysis of swallowing physiology in this series of adults with OPMD aligns with impaired muscular function (e.g., reduced pharyngeal constriction, incomplete laryngeal vestibule closure) associated with the disease, and primary functional challenges with swallow efficiency. Further work is needed to explore a greater range of food and liquid textures, and to identify additional physiological mechanisms underlying swallowing impairment in OPMD.
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Affiliation(s)
- Ashley A Waito
- Swallowing Rehabilitation Research Laboratory, Toronto Rehabilitation Institute - University Health Network, 550 University Avenue, 12th Floor, Toronto, ON, M5G 2A2, Canada. .,Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada.
| | - Catriona M Steele
- Swallowing Rehabilitation Research Laboratory, Toronto Rehabilitation Institute - University Health Network, 550 University Avenue, 12th Floor, Toronto, ON, M5G 2A2, Canada.,Rehabilitation Sciences Institute, University of Toronto, Toronto, ON, Canada
| | - Melanie Peladeau-Pigeon
- Swallowing Rehabilitation Research Laboratory, Toronto Rehabilitation Institute - University Health Network, 550 University Avenue, 12th Floor, Toronto, ON, M5G 2A2, Canada
| | - Angela Genge
- Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada
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