1
|
Bandeira JDF, Magalhães DDDD, Pernambuco L. Variability in quantitative outcomes of instrumental swallowing assessments in adults: a scoping review. Codas 2024; 36:e20240046. [PMID: 39292020 PMCID: PMC11404840 DOI: 10.1590/2317-1782/20242024046pt] [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: 03/01/2024] [Accepted: 05/02/2024] [Indexed: 09/19/2024] Open
Abstract
PURPOSE To map scientific evidence on the variability of quantitative parameters extracted by instrumental swallowing assessment tests in adults, using the coefficient of variation. RESEARCH STRATEGIES The methodological procedures recommended by the Joanna Briggs Institute and the extension for scoping reviews of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA-ScR) were followed. SELECTION CRITERIA The search was carried out in the Pubmed/Medline, Lilacs, Cochrane Library, Embase, Web of Science, Scopus and CINAHL databases, as well as in Google Scholar to consult the gray literature. DATA ANALYSIS Two blind and independent reviewers screened the articles by title and abstract. Subsequently, the articles were read in full and selected according to the eligibility criteria. Data were extracted according to a standardized instrument. RESULTS 363 studies were found, 13 of which were eligible. Most studies had a sample size of less than 30 participants and were made up of healthy individuals. The instrumental exams used were diverse: videofluoroscopy, electrical impedance tomography, laryngeal sensors, high-resolution manometry and surface electromyography. The studies searched for intra-individual variability and the coefficient of variation ranged from low to high variability, as the instruments, parameters and collection procedures were very heterogeneous and non-standardized. CONCLUSION Intra-individual variability of the quantitative outcomes of instrumental swallowing assessments in adults ranged from low to high according to the exam, outcome, presence or absence of underlying disease, consistency and volume of the bolus.
Collapse
|
2
|
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.
Collapse
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
| |
Collapse
|
3
|
Kerschner A, Hassan H, Kern M, Edeani F, Mei L, Sanvanson P, Shaker R, Yu E. Parkinson's disease is associated with low striated esophagus contractility potentially contributing to the development of dysphagia. Neurogastroenterol Motil 2024; 36:e14822. [PMID: 38798058 PMCID: PMC11246227 DOI: 10.1111/nmo.14822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 05/03/2024] [Accepted: 05/09/2024] [Indexed: 05/29/2024]
Abstract
BACKGROUND Parkinson's disease (PD) is the second most common neurodegenerative disorder, and more than 80% of PD patients will develop oropharyngeal dysphagia. Despite its striated histology, proximity to airway, and potential negative impact of its dysfunction on bolus transport and airway safety, the contractile function of the striated esophagus in PD patients has not been systematically studied. METHODS Using our repository of clinical manometry and the Milwaukee ManoBank, we analyzed high-resolution manometry (HRM) studies of 20 PD patients, mean age 69.1 (range 38-87 years); 30 non-PD patients with dysphagia, mean age 64.0 (44-86 years); and 32 healthy volunteers, mean age 65.3 (39-86 years). Patients with abnormal findings based on Chicago Classification 4.0 were identified. Repeat analysis was performed in 20% of the manometric tracings by a different investigator with inter-rater concordance between 0.91 and 0.99. KEY RESULTS The striated esophageal contractile integral in PD patients was significantly lower than that in non-PD dysphagic patients and healthy controls (p = 0.03 and <0.01, respectively). This significant difference persisted after excluding patients with concurrent Chicago Classification motility disorders (p = 0.02 and 0.01, respectively). In both analyses, the distal esophageal contractile integral did not show any significant difference between groups (p = 0.58 and 0.93, respectively). CONCLUSIONS & INFERENCES PD is associated with a significant decrease in striated esophagus contractility compared to non-PD and healthy controls. This finding may play a pathophysiologic role in development of dysphagia in this patient population.
Collapse
Affiliation(s)
- Alexander Kerschner
- Department of Internal Medicine, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Hamza Hassan
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Mark Kern
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Francis Edeani
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Ling Mei
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Patrick Sanvanson
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Reza Shaker
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Elliot Yu
- Division of Gastroenterology and Hepatology, The Hub for Collaborative Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| |
Collapse
|
4
|
Jones CA, Lagus JF, Abdelhalim SM, Osborn CM, Colevas SM, McCulloch TM. Normative High-Resolution Pharyngeal Manometry: Impact of Age, Size of System, and Sex on Primary Metrics and Pressure Stability. Dysphagia 2024; 39:648-665. [PMID: 38231239 DOI: 10.1007/s00455-023-10647-1] [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: 04/18/2023] [Accepted: 11/16/2023] [Indexed: 01/18/2024]
Abstract
There have been many reports of normative pharyngeal swallowing pressures using high-resolution pharyngeal manometry, but there is a fair amount of between-subject variance in reported pressure parameters. The purpose of this study was to put forward normative pharyngeal high-resolution manometry measures across the lifespan and investigate the effects of age, size of system, and sex. High-resolution pharyngeal manometry was performed on 98 healthy adults (43 males) between the ages 21 and 89. Pressure duration, maxima, integral, and within-individual variability metrics were averaged over 10 swallows of 10-ml thin liquid. Multiple linear and logistic regressions with model fitting were used to examine how pharyngeal pressures relate to age, pharyngeal size, and sex. Age was associated with tongue base maximum pressure, tongue base maximum variability, and upper esophageal sphincter-integrated relaxation pressure (F3,92 = 6.69; p < 0.001; adjusted R2 = 0.15). Pharyngeal area during bolus hold was associated with velopharynx integral (F1,89 = 5.362; p = 0.02; adjusted R2 = 0.05), and there was no significant model relating pharyngeal pressures to C2-C4 length (p < 0.05). Sex differences were best described by tongue base integral and hypopharynx maximum variability (χ2 = 10.27; p = 0.006; pseudo R2 = 0.14). Normative data reveal the distribution of swallow pressure metrics which need to be accounted for when addressing dysphagia patients, the importance of pressure interactions in normal swallow, and address the relative stability of swallow metrics with normal aging.
Collapse
Affiliation(s)
- Corinne A Jones
- Department of Speech, Language, and Hearing Sciences, Moody College of Communication, The University of Texas at Austin, Austin, TX, USA
- Department of Neurology, Dell Medical School, The University of Texas at Austin, 1601 Trinity St. Bldg. B, Stop Z0700, Austin, TX, 78712, USA
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, School of Medicine and Public Health, University of WI - Madison, K4/710 CSC, 600 Highland Ave, Madison, WI, 53792, USA
| | - Jilliane F Lagus
- Department of Speech, Language, and Hearing Sciences, Moody College of Communication, The University of Texas at Austin, Austin, TX, USA
| | - Suzan M Abdelhalim
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, School of Medicine and Public Health, University of WI - Madison, K4/710 CSC, 600 Highland Ave, Madison, WI, 53792, USA
| | - Caroline M Osborn
- Department of Speech, Language, and Hearing Sciences, Moody College of Communication, The University of Texas at Austin, Austin, TX, USA
| | - Sophia M Colevas
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, School of Medicine and Public Health, University of WI - Madison, K4/710 CSC, 600 Highland Ave, Madison, WI, 53792, USA
| | - Timothy M McCulloch
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, School of Medicine and Public Health, University of WI - Madison, K4/710 CSC, 600 Highland Ave, Madison, WI, 53792, USA.
| |
Collapse
|
5
|
Nishikubo-Tanaka K, Asayama R, Kochi K, Okada M, Tanaka K, Yamada H, Hato N. Oral Intake Difficulty and Aspiration Pneumonia Assessment Using High-Resolution Manometry. Laryngoscope 2024; 134:2127-2135. [PMID: 37916796 DOI: 10.1002/lary.31155] [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: 05/06/2023] [Revised: 08/17/2023] [Accepted: 10/17/2023] [Indexed: 11/03/2023]
Abstract
OBJECTIVE The sequential generation of swallowing pressure (SP) from the nasopharynx to the proximal esophagus is important for the bolus to pass from the oral cavity to the esophagus. The purpose of this study was to investigate the correlation of the SP sequence mode on high-resolution manometry (HRM) with oral intake difficulty and aspiration pneumonia. METHODS Consecutive patients with dysphagia who were admitted to our dysphagia clinic between November 2016 and November 2020 were enrolled in this cross-sectional study. We classified the HRM pressure topography data according to the SP sequence mode into type A, normal; B, partially decreased; C, totally decreased; and D, sequence disappeared, and according to the upper esophageal sphincter (UES) during pharyngeal swallowing into type 1, flattening and 2, non-flattening. Clinical dysphagia severity was determined based on oral intake difficulty and aspiration pneumonia. RESULTS In total, 202 patients with dysphagia (mean [standard deviation] age, 68.3 [14.5] years; 140 [69.8%] male) were enrolled. Type C (odds ratio [OR], 10.48; 95% confidence interval [CI], 2.89-51.45), type D (OR, 19.90; 95% CI, 4.18-122.35), and type 2 (OR, 6.36; 95% CI, 2.88-14.57) were significantly related to oral intake difficulty. Type C (OR, 3.23; 95% CI, 1.08-11.12) and type 2 (OR, 4.18; 95% CI, 1.95-9.15) were significantly associated with aspiration pneumonia. CONCLUSION The failure of sequential generation of SP was associated with higher risk of oral intake difficulty and aspiration pneumonia. These assessments are useful in understanding the pathophysiology and severity of dysphagia and in selecting safety nutritional management methods. LEVEL OF EVIDENCE 4 Laryngoscope, 134:2127-2135, 2024.
Collapse
Affiliation(s)
- Kaori Nishikubo-Tanaka
- Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Toon, Japan
| | - Rie Asayama
- Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Toon, Japan
| | - Kazutaka Kochi
- Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Toon, Japan
| | - Masahiro Okada
- Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Toon, Japan
| | - Keiko Tanaka
- Department of Epidemiology and Preventive Medicine, Ehime University Graduate School of Medicine, Toon, Japan
| | - Hiroyuki Yamada
- Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Toon, Japan
| | - Naohito Hato
- Department of Otolaryngology-Head and Neck Surgery, Ehime University Graduate School of Medicine, Toon, Japan
| |
Collapse
|
6
|
Huang D, Schar M, Wu PI, Maclean J, Pandey D, Cock C, Omari T, Szczesniak MM. Development and validation of an electronic version of Sydney Swallow Questionnaire. Neurogastroenterol Motil 2024; 36:e14766. [PMID: 38396334 DOI: 10.1111/nmo.14766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 01/16/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024]
Abstract
BACKGROUND AND AIMS Accurate assessment of patient-reported oropharyngeal dysphagia (OPD) is essential to guide appropriate management and evaluate response. The Sydney Swallow Questionnaire (SSQ) is a paper-based 17-item inventory developed and validated to objectively detect risk of OPD. An easy-to-use electronic version with digital output has significant potential in streamlining patient assessment. This study aims to develop and validate an electronic version of the SSQ (eSSQ) against the original paper version. METHOD The English-based paper SSQ was adapted on the online REDcap (Research Electronic Data Capture) platform to be accessible on computer and mobile devices. Patients with OPD and asymptomatic controls completed both electronic and paper versions in randomized order. Patients with stable symptoms then repeated the eSSQ after ≥14 days for test-retest reliability. Paper-based and eSSQs were also collected from an independent cohort for external validation. Agreement of total scores between both versions and eSSQ test-retest reliability were calculated using two-way mixed-effects intra-class correlation coefficient (ICC). RESULTS 47 dysphagic patients, 32 controls, and 31 patients from an external validation cohort were recruited. The most common underlying etiology was head and neck cancer. Mean eSSQ total score was 789 in dysphagic patients, and 68 in controls. eSSQ had excellent agreement with paper SSQ in total scores among all participants, with ICC 0.97 (95% CI [0.93, 0.98]) in controls, 0.97 (95% CI [0.94, 0.98]) in dysphagic patients and 0.96 (95% CI [0.92, 0.98]) in validation cohort. Test-retest reliability was also excellent (ICC 0.96, 95% CI [0.90, 0.98]). CONCLUSION The newly developed eSSQ shows excellent agreement with the paper version and test-retest reliability. Future applications of its use may allow for more efficient and accessible patient assessment.
Collapse
Affiliation(s)
- Dazhong Huang
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
| | - Mistyka Schar
- Department of Gastroenterology and Hepatology, Flinders Medical Centre, Adelaide, South Australia, Australia
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, South Australia, Australia
| | - Peter I Wu
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
- St George and Sutherland Clinical School, University of NSW, Sydney, New South Wales, Australia
| | - Julia Maclean
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
- St George and Sutherland Clinical School, University of NSW, Sydney, New South Wales, Australia
| | - Dheeraj Pandey
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
- St George and Sutherland Clinical School, University of NSW, Sydney, New South Wales, Australia
| | - Charles Cock
- Department of Gastroenterology and Hepatology, Flinders Medical Centre, Adelaide, South Australia, Australia
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, South Australia, Australia
| | - Taher Omari
- Flinders Health and Medical Research Institute, Flinders University, Adelaide, South Australia, Australia
| | - Michal M Szczesniak
- Department of Gastroenterology and Hepatology, St George Hospital, Sydney, New South Wales, Australia
- St George and Sutherland Clinical School, University of NSW, Sydney, New South Wales, Australia
| |
Collapse
|
7
|
Dumican M, Harper K, Malczewski A. Self-Reported Voice and Swallow Questionnaires' Alignment with Unified Parkinson's Disease Rating Scale Questions: A Preliminary Study. J Voice 2024:S0892-1997(24)00094-8. [PMID: 38614893 DOI: 10.1016/j.jvoice.2024.03.022] [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: 02/19/2024] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/15/2024]
Abstract
PURPOSE The purpose of this manuscript was twofold: to investigate how clinical voice and swallow questionnaires align with self-reports from speech/voice and swallow domains of the Unified Parkinson's Disease Rating Scale (UPDRS), and how decline in self-reported speech/voice measures predict decline in self-reported swallowing measures. METHODS This observational, preliminary cross-sectional study included 15 people diagnosed with Idiopathic Parkinson's Disease. Participants completed the Voice Related Quality of Life (V-RQOL), Sydney Swallow Questionnaire (SSQ), and cognitive screening (Montreal Cognitive Assessment; MoCA) to account for cognitive impairment during self-reported speech/voice and swallow measures. They also completed the speech/voice and swallow components of the UPDRS. RESULTS There were significant associations between the SSQ and UPDRS question 2.3 (chewing/swallowing) (P < 0.001), but not between UPDRS question 2.1 (speech/voice) and V-RQOL. However, the MoCA was significantly and directionally associated with V-RQOL scores (P = 0.01). Finally, the V-RQOL was significantly associated with SSQ scores in a multiple regression model (P = 0.02). CONCLUSIONS Speech/voice and swallow-related questions from the UPDRS may be viable initial screening tools to facilitate faster and earlier laryngeal function testing. Substantially more research should be undertaken to assess how well these UPDRS question domains are indicative of underlying speech/voice or swallow dysfunction.
Collapse
|
8
|
Saleem S, Miles A, Allen J. Investigating Parkinson's disease with dual high resolution pharyngeal manometry with impedance and videofluoroscopy. Neurogastroenterol Motil 2024; 36:e14737. [PMID: 38225798 DOI: 10.1111/nmo.14737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 12/22/2023] [Accepted: 12/26/2023] [Indexed: 01/17/2024]
Abstract
PURPOSE To characterize pharyngeal function in people with Parkinson's Disease using both high resolution impedance manometry (HRIM) and videofluoroscopy (VFSS) and to explore correlations between VFSS and HRIM metrics. METHODS All participants received both VFSS and HRIM within 24 h-time window. A standard VFSS protocol (IDDSI 0: 1 mL, 3 mL, 20 mL, and 100 mL) was performed. A solid-state unidirectional catheter (36 pressure sensors) was used to acquire manometric data for triplicate swallows (IDDSI 0: 5 mL, 10 mL, 20 mL), quantitative swallow analysis was completed through Swallowtail™ and SwallowGateway™. Parameters were compared to published norms and statistical tests explored correlational associations (p < 0.05). RESULTS Twenty-one participants (76% male; mean age 70 years, SD7.16) with mild-moderate severity PD were recruited with 73% reporting Eating Assessment Tool (EAT-10) scores ≥3 indicating swallow impairment. Compared to normal metrics, one third of participants had abnormally elevated hypopharyngeal contractile integral (HPCI), hypopharyngeal peak pressure, upper esophageal sphincter (UES) integrated relaxation pressure (UES IRP), and reduced UES maximum admittance. Five participants showed compromised swallow safety (Penetration-Aspiration Scale score ≥6). One third of participants had abnormal VFSS values for pharyngoesophageal segment (PES) opening duration, maximum PES opening distance, and maximum hyoid displacement measures. Some HRIM metrics had a strong correlation with pharyngeal VFSS measures (r > 0.60, p < 0.05). CONCLUSION This study identifies early manometric signs of pharyngeal dysfunction in people with PD. The congruence of the VFSS and HRIM measures confirms the hypothesis of insidious early decline in swallow function in PD despite maintenance of airway safety (i.e., low aspiration rates).
Collapse
Affiliation(s)
- Shakeela Saleem
- Speech Science, School of Psychology, The University of Auckland, Auckland, New Zealand
- Department of Disability Studies, Faculty of Medicine, University of Kelaniya, Colombo, Sri Lanka
| | - Anna Miles
- Speech Science, School of Psychology, The University of Auckland, Auckland, New Zealand
| | - Jacqueline Allen
- Department of Surgery, The University of Auckland, Auckland, New Zealand
| |
Collapse
|
9
|
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.
Collapse
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.
| |
Collapse
|
10
|
Rudisch DM, Krasko MN, Burdick R, Broadfoot CK, Rogus-Pulia N, Ciucci MR. Dysphagia in Parkinson Disease: Part I - Pathophysiology and Diagnostic Practices. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2023; 11:176-187. [PMID: 37608845 PMCID: PMC10441627 DOI: 10.1007/s40141-023-00392-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2023] [Indexed: 03/30/2023]
Abstract
Purpose of Review Dysphagia affects the majority of individuals with Parkinson disease (PD) and is not typically diagnosed until later in disease progression. This review will cover the current understanding of PD pathophysiology, and provides an overview of dysphagia in PD including diagnostic practices, gaps in knowledge, and future directions. Recent Findings Many non-motor and other motor signs of PD appear in the prodrome prior to the manifestation of hall- mark signs and diagnosis. While dysphagia often presents already in the prodrome, it is not routinely addressed in standard neurology examinations. Summary Dysphagia in PD can result in compromised efficiency and safety of swallowing, which significantly contributes to malnutrition and dehydration, decrease quality of life, and increase mortality. The heterogeneous clinical presentation of PD complicates diagnostic procedures which often leads to delayed treatment. Research has advanced our knowledge of mechanisms underlying PD, but dysphagia is still largely understudied, especially in the prodromal stage.
Collapse
Affiliation(s)
- Denis Michael Rudisch
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin-Madison, 1300 University Ave, Madison, WI 53706, USA
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, 1975 Willow Drive, Madison, WI 53706, USA
| | - Maryann N Krasko
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin-Madison, 1300 University Ave, Madison, WI 53706, USA
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, 1975 Willow Drive, Madison, WI 53706, USA
| | - Ryan Burdick
- Department of Medicine, Division of Geriatrics and Gerontology, School of Medicine and Public Health, University of Wisconsin-Madison, 1685 Highland Avenue, Madison, WI 53705, USA
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, USA
| | - Courtney K Broadfoot
- Department of Medicine, Division of Geriatrics and Gerontology, School of Medicine and Public Health, University of Wisconsin-Madison, 1685 Highland Avenue, Madison, WI 53705, USA
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, USA
| | - Nicole Rogus-Pulia
- Department of Medicine, Division of Geriatrics and Gerontology, School of Medicine and Public Health, University of Wisconsin-Madison, 1685 Highland Avenue, Madison, WI 53705, USA
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, USA
| | - Michelle R Ciucci
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin-Madison, 1300 University Ave, Madison, WI 53706, USA
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, 1975 Willow Drive, Madison, WI 53706, USA
- Neuroscience Training Program, University of Wisconsin-Madison, 1111 Highland Ave, Madison, WI 53705, USA
| |
Collapse
|
11
|
Barbiera F, Cosentino G, La Seta F, Vetrano E, Murmura B, Avenali M, Alfonsi E, Tassorelli C. A narrative review on the role and main findings of the Videofluoroscopic Study of Swallowing in Parkison's disease. LA RADIOLOGIA MEDICA 2023; 128:27-34. [PMID: 36565409 DOI: 10.1007/s11547-022-01581-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 12/13/2022] [Indexed: 12/25/2022]
Abstract
PURPOSE Dysphagia is a common symptom in patients with Parkinson's disease (PD), though it may go undiagnosed until severe complications arise. Dysphagia can be suspected on a clinical basis, but an instrumental assessment is mandatory to confirm its presence and evaluate pathophysiological aspects and severity of the swallowing impairment. Aim of this review is to inform the clinician and the radiologist on the importance and the main radiological findings of the Video-Fluoroscopic-Swallow-Study (VFSS) in patients with PD starting from the most recent literature data on the topic. MATERIALS AND METHODS Databases analysis identified 98 papers (January 2000/October 2022) of which 55 were excluded after reading title, abstract and full-text. After evaluation of the selected articles and their references 7 additional papers were added. RESULTS Fifty papers were reviewed to answer the following four main questions: Should VFSS be routinely used to screen dysphagia? Compared to other diagnostic tools, what is the role of VFSS in PD patients with suspected dysphagia? What are the main VFSS findings and technical expedients ? What is the role of VFSS in the choice of the best treatment strategy ? CONCLUSIONS VFSS represents a gold standard technique in the diagnostic evaluation of dysphagia in PD, having a fundamental role in the identification of patients with high risk of aspiration pneumonia and also being extremely helpful to guide to the choice of treatment strategies for dysphagia.
Collapse
Affiliation(s)
- Filippo Barbiera
- Azienda Sanitaria Provinciale Agrigento - UO Complessa Radiologia Distretto Ag 2 Sciacca Ribera, Presidio Ospedaliero Di Sciacca (AG), Via Pompei, 92019, Sciacca (AG), Italy.
| | - Giuseppe Cosentino
- Department of Brain and Behavioral Sciences, University of Pavia, Via Mondino 2, 27100, Pavia, Italy
- Translational Neurophysiology Research Unit, IRCCS Mondino Foundation, Via Mondino, 2, 27100, Pavia, Italy
| | - Francesco La Seta
- Azienda Ospedaliera Ospedali Riuniti Villa Sofia Cervello Palermo, UO Complessa Radiologia PO "Vincenzo Cervello", Via Trabucco, 180, 90146, Palermo, Italy
| | - Elena Vetrano
- Azienda Sanitaria Provinciale Agrigento - UO Complessa Radiologia Distretto Ag 2 Sciacca Ribera, Presidio Ospedaliero Di Sciacca (AG), Via Pompei, 92019, Sciacca (AG), Italy
- Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, Institute of Radiology, 90127, Palermo, Italy
| | - Bruno Murmura
- Azienda Sanitaria Provinciale Agrigento - UO Complessa Radiologia Distretto Ag 2 Sciacca Ribera, Presidio Ospedaliero Di Sciacca (AG), Via Pompei, 92019, Sciacca (AG), Italy
| | - Micol Avenali
- Department of Brain and Behavioral Sciences, University of Pavia, Via Mondino 2, 27100, Pavia, Italy
- Neurorehabilitation Unit, IRCCS Mondino Foundation, Via Mondino 2, 27100, Pavia, Italy
| | - Enrico Alfonsi
- Translational Neurophysiology Research Unit, IRCCS Mondino Foundation, Via Mondino, 2, 27100, Pavia, Italy
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences, University of Pavia, Via Mondino 2, 27100, Pavia, Italy
- Neurorehabilitation Unit, IRCCS Mondino Foundation, Via Mondino 2, 27100, Pavia, Italy
| |
Collapse
|
12
|
Cosentino G, Todisco M, Giudice C, Tassorelli C, Alfonsi E. Assessment and treatment of neurogenic dysphagia in stroke and Parkinson's disease. Curr Opin Neurol 2022; 35:741-752. [PMID: 36226719 DOI: 10.1097/wco.0000000000001117] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW Neurogenic dysphagia worsens quality of life and prognosis of patients with different neurological disorders. Management of neurogenic dysphagia can be challenging. This review provides a comprehensive overview of current evidence on screening, diagnosis, and treatment of neurogenic dysphagia in stroke and Parkinson's disease, suggesting clues for clinical practice. RECENT FINDINGS The pros and cons of diagnostic techniques are discussed in the light of updated evidence. Findings from recent meta-analyses of different treatment approaches, including traditional dysphagia therapy, peripheral and central neurostimulation techniques, and treatment with botulinum toxin, are critically discussed, emphasizing inconsistencies and controversial issues. SUMMARY Screening tests and clinical swallow examination should be routinely performed in neurological patients at risk for dysphagia. In patients testing positive for dysphagia, first-line instrumental investigations, represented by fiberoptic endoscopic evaluation of swallowing or videofluoroscopic swallow study, should be performed to confirm the presence of dysphagia, to assess its severity, and to inform the treatment. Second-line and third-line instrumental methods can be used in selected patients to clarify specific pathophysiological aspects of oropharyngeal dysphagia. Treatment strategies should be personalized, and combination of traditional dysphagia therapy with innovative treatment approaches may increase the chance of restoring effective and safe swallowing.
Collapse
Affiliation(s)
- Giuseppe Cosentino
- Translational Neurophysiology Research Unit, IRCCS Mondino Foundation
- Department of Brain and Behavioral Sciences, University of Pavia
| | - Massimiliano Todisco
- Translational Neurophysiology Research Unit, IRCCS Mondino Foundation
- Department of Brain and Behavioral Sciences, University of Pavia
| | - Carla Giudice
- Department of Brain and Behavioral Sciences, University of Pavia
- Headache Science and Neurorehabilitation Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Cristina Tassorelli
- Department of Brain and Behavioral Sciences, University of Pavia
- Headache Science and Neurorehabilitation Center, IRCCS Mondino Foundation, Pavia, Italy
| | - Enrico Alfonsi
- Translational Neurophysiology Research Unit, IRCCS Mondino Foundation
| |
Collapse
|
13
|
On the Relationship between Speech Intelligibility and Fluency Indicators among English-Speaking Individuals with Parkinson’s Diseases. Behav Neurol 2022; 2022:1224680. [PMID: 36225387 PMCID: PMC9550446 DOI: 10.1155/2022/1224680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/23/2022] [Accepted: 09/09/2022] [Indexed: 12/03/2022] Open
Abstract
The purpose of the study is to investigate how much of variance in Parkinson's Disease (PD) individuals' speech intelligibility could be predicted by seven speech fluency indicators (i.e., repetition, omission, distortion, correction, unfilled pauses, filled pauses, and speaking rate). Speech data were retrieved from a database containing a reading task produced by a group of 16 English-speaking individuals with PD (Jaeger, Trivedi & Stadtchnitzer, 2019). The results from a multiple regression indicated that an addition of 54% of variance in the speech intelligibility scores among individuals with PD could be accounted for after the speakers' PD severity level measured based on Hoehn and Yahr's (1967) disease stage was included as a covariate. In addition, omission and correction were the two fluency indicators that contributed to the general intelligibility score in a statistically significant way. Specifically, for every one-unit gain in the number of correction and omission, speech intelligibility scores would decline by 0.687 and 0.131 point (out of a 7-point scale), respectively. The current study hence supported Magee, Copland, and Vogel's (2019) view that the language production abilities and quantified dysarthria measures among individuals with PD should be explored together. Additionally, the clinical implications based on the current findings were discussed.
Collapse
|
14
|
Szczesniak MM, Omari TI, Lam TY, Wong M, Mok VCT, Wu JCY, Chiu PWY, Yuen MTY, Tsang RK, Cock C, Sung JJ, Wu P. Evaluation of oropharyngeal deglutitive pressure dynamics in patients with Parkinson's disease. Am J Physiol Gastrointest Liver Physiol 2022; 322:G421-G430. [PMID: 35138164 DOI: 10.1152/ajpgi.00314.2021] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
In Parkinson's disease (PD), oropharyngeal dysphagia is common and clinically relevant. The neurophysiology of dysphagia in PD is complex and incompletely understood. The aim of the study was to determine the changes in oropharyngeal deglutitive pressure dynamics in PD and to correlate these with clinical characteristics including dysphagia and PD severity. In prospective consecutive series of 64 patients with PD [mean age: 66.9 ± 8.3 (SD)], we evaluated dysphagia severity clinically as well as with Sydney Swallow Questionnaire (SSQ) and Swallow Quality-of-Life Questionnaire (SWAL-QOL). PD severity was assessed with Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS). We used high-resolution pharyngeal impedance manometry (HRPIM) to objectively evaluate swallow function and compared data from 23 age-matched healthy controls [mean age 62.3 ± 9.1 (SD)]. Metrics assessed were upper esophageal sphincter (UES), integrated relaxation pressure (IRP), relaxation time (RT), maximum opening (MaxAdm), and pharyngeal intrabolus pressure (IBP) and pharyngeal contractility (PhCI). Mean MDS-UPDRS score was positively associated with dysphagia severity on SSQ and SWAL-QOL. HRPIM in PD compared with controls showed impaired UES relaxation parameters, with shorter RT, and elevated IRP and IBP. MaxAdm was not affected. The overall pharyngeal contractility was significantly higher in PD. Only the IBP and IRP were associated with PD severity and only IBP was significantly associated with dysphagia severity. UES dysfunction leading to increased flow resistance is common in patients with PD and correlates with dysphagia severity. Increased flow resistance may suggest impaired UES relaxation and/or impaired neuromodulation to bolus volume.NEW & NOTEWORTHY In Parkinson's disease, objective assessment of swallow function with high-resolution impedance manometry identifies upper esophageal sphincter dysfunction leading to increased flow resistance.
Collapse
Affiliation(s)
- Michal M Szczesniak
- St George and Sutherland Clinical School, University of NSW, Sydney, Australia.,Department of Gastroenterology and Hepatology, St. George Hospital, Sydney, Australia
| | - Taher I Omari
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Thomas Y Lam
- Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Marc Wong
- Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Vincent C T Mok
- Margaret K. L. Cheung Research Centre for Management of Parkinsonism, Division of Neurology, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Justin C Y Wu
- Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Philip W Y Chiu
- Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Margaret T Y Yuen
- Division of Esophageal and Upper Gastrointestinal Surgery, Department of Surgery, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People's Republic of China.,Division of Otorhinolaryngology, Department of Surgery, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People's Republic of China
| | - Raymond K Tsang
- Division of Otorhinolaryngology, Department of Surgery, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, People's Republic of China
| | - Charles Cock
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Joseph J Sung
- Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, People's Republic of China
| | - Peter Wu
- St George and Sutherland Clinical School, University of NSW, Sydney, Australia.,Department of Gastroenterology and Hepatology, St. George Hospital, Sydney, Australia.,Institute of Digestive Disease, Prince of Wales Hospital, Chinese University of Hong Kong, Hong Kong, People's Republic of China
| |
Collapse
|
15
|
Dysphagia in Parkinson's disease: Pharyngeal manometry and fiberoptic endoscopic evaluation. Auris Nasus Larynx 2022; 49:986-994. [DOI: 10.1016/j.anl.2022.03.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 02/07/2022] [Accepted: 03/13/2022] [Indexed: 11/17/2022]
|
16
|
Ghezzi ES, Psaltis PJ, Loetscher T, Davis D, Montarello J, Lau JK, Delacroix S, Bourke A, McLoughlin J, Keage M, Keage HAD. Identifying New Factors Associated With Cognitive Decline and Delirium After Transcatheter Aortic Valve Implantation: A Study Protocol. Front Cardiovasc Med 2021; 8:657057. [PMID: 34458327 PMCID: PMC8385234 DOI: 10.3389/fcvm.2021.657057] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 07/14/2021] [Indexed: 12/11/2022] Open
Abstract
Background: Transcatheter aortic valve implantation (TAVI) has become the standard-of-care for treatment of severe symptomatic aortic stenosis and is also being increasingly recommended for low-risk patients. While TAVI boasts positive post-procedural outcomes, it is also associated with cognitive complications, namely delirium and cognitive decline. There is a pressing need for accurate risk tools which can identify TAVI patients at risk of delirium and cognitive decline, as risk scores designed for general cardiovascular surgery fall short. The present effect-finding exploratory study will assess the utility of various measures in the context of aging and frailty in predicting who will and who will not develop delirium or cognitive impairment following TAVI. The measures we propose include gait, visual symptoms, voice, swallowing, mood and sleep. Methods: This is an observational prospective cohort study focused on identifying pre-procedural risk factors for the development of delirium and cognitive decline following TAVI. Potential risk factors will be measured prior to TAVI. Primary outcomes will be post-procedure cognitive decline and delirium. Secondary outcomes include activities of daily living, quality of life, and mortality. Delirium presence will be measured on each of the first 2 days following TAVI. All other outcomes will be assessed at 3-, 6-, and 12-months post-operatively. A series of logistic regressions will be run to investigate the relationship between potential predictors and outcomes (presence vs. absence of either delirium or cognitive decline). Discussion: This study will assess the strengths of associations between a range of measures drawn from frailty and aging literature in terms of association with cognitive decline and delirium following TAVI. Identified measures can be used in future development of TAVI risk prediction models, which are essential for the accurate identification of cognitive at-risk patients and successful application of pre-procedural interventions. Clinical Trial Registration: This trial is registered with the Australian New Zealand Clinical Trials Registry. [https://bit.ly/2PAotP5], [ACTRN12618001114235].
Collapse
Affiliation(s)
- Erica S Ghezzi
- Cognitive Ageing and Impairment Neurosciences Laboratory, Justice and Society, University of South Australia, Adelaide, SA, Australia
| | - Peter J Psaltis
- Vascular Research Centre, Lifelong Health Theme, South Australian Health and Medical Research Institute, Adelaide, SA, Australia.,Adelaide University Medical School, University of Adelaide, Adelaide, SA, Australia.,Department of Cardiology, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, SA, Australia
| | - Tobias Loetscher
- Cognitive Ageing and Impairment Neurosciences Laboratory, Justice and Society, University of South Australia, Adelaide, SA, Australia
| | - Daniel Davis
- MRC Unit for Lifelong Health and Ageing Unit at UCL, London, United Kingdom
| | - Joseph Montarello
- Department of Cardiology, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, SA, Australia
| | - Jerrett K Lau
- Department of Cardiology, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, SA, Australia
| | - Sinny Delacroix
- Department of Cardiology, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, SA, Australia
| | - Alice Bourke
- Department of Geriatric and Rehabilitation Medicine, Royal Adelaide Hospital, Central Adelaide Local Health Network, Adelaide, SA, Australia
| | - James McLoughlin
- College of Nursing and Health Sciences, Flinders University, Adelaide, SA, Australia
| | - Megan Keage
- Centre for Neuroscience of Speech, The University of Melbourne, Melbourne, VIC, Australia.,Department of Audiology and Speech Pathology, The University of Melbourne, Melbourne, VIC, Australia
| | - Hannah A D Keage
- Cognitive Ageing and Impairment Neurosciences Laboratory, Justice and Society, University of South Australia, Adelaide, SA, Australia
| |
Collapse
|
17
|
A multinational consensus on dysphagia in Parkinson's disease: screening, diagnosis and prognostic value. J Neurol 2021; 269:1335-1352. [PMID: 34417870 PMCID: PMC8857094 DOI: 10.1007/s00415-021-10739-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 08/01/2021] [Accepted: 08/02/2021] [Indexed: 11/25/2022]
Abstract
Background Parkinson’s disease (PD) is a neurodegenerative disorder characterized by a combination of motor and non-motor dysfunction. Dysphagia is a common symptom in PD, though it is still too frequently underdiagnosed. Consensus is lacking on screening, diagnosis, and prognosis of dysphagia in PD.
Objective To systematically review the literature and to define consensus statements on the screening and the diagnosis of dysphagia in PD, as well as on the impact of dysphagia on the prognosis and quality of life (QoL) of PD patients.
Methods A multinational group of experts in the field of neurogenic dysphagia and/or PD conducted a systematic revision of the literature published since January 1990 to February 2021 and reported the results according to PRISMA guidelines. The output of the research was then analyzed and discussed in a consensus conference convened in Pavia, Italy, where the consensus statements were drafted. The final version of statements was subsequently achieved by e-mail consensus.
Results Eighty-five papers were used to inform the Panel’s statements even though most of them were of Class IV quality. The statements tackled four main areas: (1) screening of dysphagia: timing and tools; (2) diagnosis of dysphagia: clinical and instrumental detection, severity assessment; (3) dysphagia and QoL: impact and assessment; (4) prognostic value of dysphagia; impact on the outcome and role of associated conditions. Conclusions The statements elaborated by the Consensus Panel provide a framework to guide the neurologist in the timely detection and accurate diagnosis of dysphagia in PD. Supplementary Information The online version contains supplementary material available at 10.1007/s00415-021-10739-8.
Collapse
|
18
|
Gandhi P, Mancopes R, Sutton D, Plowman EK, Steele CM. The Frequency of Atypical and Extreme Values for Pharyngeal Phase Swallowing Measures in Mild Parkinson Disease Compared to Healthy Aging. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:3032-3050. [PMID: 34314250 PMCID: PMC8740655 DOI: 10.1044/2021_jslhr-21-00084] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 04/06/2021] [Accepted: 04/12/2021] [Indexed: 05/26/2023]
Abstract
Purpose Dysphagia is thought to be prevalent and a leading cause of morbidity and mortality in people with Parkinson disease (PwPD). The aim of this study was to compare the frequencies of atypical and extreme values for measures of swallowing physiology in PwPD and in an age- and sex-matched cohort of healthy adults. Atypical and extreme values were defined, respectively, as values falling in the 25% and 5% tails of the reference distribution for healthy adults under age 60 years. Method A standard videofluoroscopy (VF) protocol was performed in 17 adults with mild PD and 17 age- and sex-matched healthy adults using 20% w/v liquid barium ranging from thin to extremely thick consistency. Blinded VF analysis was performed according to the Analysis of Swallowing Physiology: Events, Kinematics and Timing Method. Frequencies for atypical and extreme values were tabulated by cohort and compared using odds ratios. Results Increased frequencies of atypical values (> 25%) were seen in the PwPD for prolonged swallow reaction time, prolonged time-to-laryngeal-vestibule-closure (LVC), and poor pharyngeal constriction. However, these findings were also observed in the healthy controls. The PwPD showed significantly higher odds of atypical values for narrow upper esophageal sphincter (UES) diameter on thin liquids, a short hyoid-burst-to-UES-opening interval on extremely thick liquids, and prolonged time-to-LVC, LVC duration, and UES opening duration on multiple consistencies. The frequencies of extreme values failed to show any significant cohort differences for any parameter. Conclusions In this study, a group of people with mild PD did not show clear evidence of swallowing impairments distinct from the changes seen in a healthy age-matched control group when odds ratios were used to compare the frequencies of atypical values between PwPD and the control group; only a few parameters showed significant differences. These were findings of significantly higher frequencies in PwPD of prolonged LVC and UES opening duration. Supplemental Material https://doi.org/10.23641/asha.15032241.
Collapse
Affiliation(s)
- Pooja Gandhi
- Swallowing Rehabilitation Research Laboratory, KITE Research Institute – University Health Network, Toronto, Ontario, Canada
- Rehabilitation Sciences Institute, University of Toronto, Ontario, Canada
| | - Renata Mancopes
- Swallowing Rehabilitation Research Laboratory, KITE Research Institute – University Health Network, Toronto, Ontario, Canada
| | - Danielle Sutton
- Swallowing Rehabilitation Research Laboratory, KITE Research Institute – University Health Network, Toronto, Ontario, Canada
| | | | - Catriona M. Steele
- Swallowing Rehabilitation Research Laboratory, KITE Research Institute – University Health Network, Toronto, Ontario, Canada
- Rehabilitation Sciences Institute, University of Toronto, Ontario, Canada
| |
Collapse
|
19
|
Johnson RA, Kelm-Nelson CA, Ciucci MR. Changes to Ventilation, Vocalization, and Thermal Nociception in the Pink1-/- Rat Model of Parkinson's Disease. JOURNAL OF PARKINSONS DISEASE 2021; 10:489-504. [PMID: 32065805 DOI: 10.3233/jpd-191853] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Individuals with Parkinson's disease (PD) experience significant vocal communication deficits. Findings in the Pink1-/- rat model of early-onset PD suggest that ultrasonic vocal communication is impaired early, progressively worsens prior to nigrostriatal dopamine depletion, and is associated with loss of locus coeruleus neurons, brainstem α-synuclein, and larynx pathology. Individuals with PD also demonstrate ventilatory deficits and altered sensory processing, which may contribute to vocal deficits. OBJECTIVE The central hypothesis is that ventilatory and sensory deficits are present in the early disease stages when limb and vocal motor deficits also present. METHODS Pink1-/- rats were compared to wildtype (WT) controls at longitudinal timepoints. Whole-body flow through plethysmography was used to measure ventilation in the following conditions: baseline, hypoxia, and maximal chemoreceptor stimulation. Plantar thermal nociception, and as a follow up to previous work, limb gait and vocalization were analyzed. Serotonin density (5-HT) in the dorsal raphe was quantified post-mortem. RESULTS Baseline breathing frequencies were consistently higher in Pink1-/- rats at all time points. In hypoxic conditions, there were no significant changes between genotypes. With hypercapnia, Pink1-/- rats had decreased breathing frequencies with age. Thermal withdrawal latencies were significantly faster in Pink1-/- compared with WT rats across time. No differences in 5-HT were found between genotypes. Vocal peak frequency was negatively correlated to tidal volume and minute ventilation in Pink1-/- rats. CONCLUSION This work suggests that abnormal nociceptive responses in Pink1-/- rats and ventilatory abnormalities may be associated with abnormal sensorimotor processing to chemosensory stimuli during disease manifestation.
Collapse
Affiliation(s)
- Rebecca A Johnson
- Department of Surgical Sciences, University of Wisconsin-Madison, Madison, WI, USA
| | - Cynthia A Kelm-Nelson
- Division of Otolaryngology, Department of Surgery, University of Wisconsin-Madison, Madison, WI, USA
| | - Michelle R Ciucci
- Division of Otolaryngology, Department of Surgery, University of Wisconsin-Madison, Madison, WI, USA.,Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, USA.,Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA
| |
Collapse
|
20
|
From DYMUS to DYPARK: Validation of a Screening Questionnaire for Dysphagia in Parkinson's Disease. Dysphagia 2021; 37:824-830. [PMID: 34264379 PMCID: PMC9345821 DOI: 10.1007/s00455-021-10332-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 06/22/2021] [Indexed: 11/05/2022]
Abstract
Dysphagia is a common debilitating symptom in people with Parkinson’s Disease (PD), adequate screening of swallowing disorders is fundamental. The DYMUS questionnaire has shown very good characteristics for the screening of dysphagia in Multiple Sclerosis, and it might also prove useful for screening dysphagia in PD. The primary aim was to test and validate the DYMUS questionnaire in PD patients. This is an observational multicentric study involving 103 patients affected by PD. All subjects filled in the DYMUS and the Eating Assessment Tool (EAT-10) questionnaires. A subgroup of patients (n = 53) underwent a fiber-optic endoscopic evaluation of swallowing (FEES) and their dysphagia was scored by means of the Dysphagia Outcome Severity Scale (DOSS). DYMUS showed a relatively high level of internal consistency (Cronbach’s alpha 0.79). A significant positive correlation was found between the DYMUS and the EAT-10 scores (p < 0.001), while a negative correlation was found between the DYMUS and the DOSS scores (p < 0.001). DYMUS showed a good sensitivity and specificity compared to FEES for detecting dysphagia (area under the curve: 0.82, p < 0.001). The ROC curve analysis showed that a DYMUS score ≥ 6 represents a reliable cut-off for the risk of dysphagia. The DYMUS questionnaire proved to be a reliable screening tool to detect dysphagia in patients suffering from PD. It is easy to understand, it can be self-administered and therefore adequate for adoption in the clinical practice with the more convenient name of DYPARK.
Collapse
|
21
|
Ghazanfar H, Shehi E, Makker J, Patel H. The Role of Imaging Modalities in Diagnosing Dysphagia: A Clinical Review. Cureus 2021; 13:e16786. [PMID: 34513393 PMCID: PMC8405125 DOI: 10.7759/cureus.16786] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2021] [Indexed: 12/13/2022] Open
Abstract
Dysphagia, which is characterized by difficulty in oro-gastric bolus transit, is a common condition. It is broadly classified into oropharyngeal or esophageal pathology. A wide array of differentials for dysphagia and initial clinical suspicion of oropharyngeal or esophagus etiology can assist in further evaluation. Fiberoptic endoscopic evaluation of swallowing (FEES) and videofluoroscopic swallow study (VFSS) are the preferred modalities for assessing oropharyngeal bolus transit, residual, as well as determining the risk of laryngeal aspiration. High-resolution pharyngeal manometry (HRPM) is an emerging modality for optimal topographical and pressure assessment of pharyngeal anatomy. HRPM provides improved assistance in evaluating the strength of the pharyngeal muscular contraction. Esophagogastroduodenoscopy (EGD) is the preferred exam for patients with suspected esophageal etiology of dysphagia. Barium swallow provides luminal assessment and assists in evaluating esophageal motility; it is non-invasive, but therapeutic interventions like biopsy cannot be performed. High-resolution esophageal manometry (HREM) has added another dimension in the diagnosis of esophageal motility disorders. The purpose of this review article is to help internists and primary care providers get a better understanding of the role of various imaging modalities in diagnosing dysphagia in the elderly population. This article also provides a comprehensive review and detailed comparison of these imaging modalities based on the latest evidence.
Collapse
Affiliation(s)
| | - Elona Shehi
- Medicine/Gastroenterology, Bronxcare Health System, Bronx, USA
| | - Jasbir Makker
- Gastroenterology, Bronxcare Hospital Center, Bronx, USA
| | - Harish Patel
- Internal Medicine, Bronxcare Hospital Center, Bronx, USA
| |
Collapse
|
22
|
Characterizing Quality of Life in Caregivers of People with Parkinson's Disease and Dysphagia. Dysphagia 2021; 37:523-532. [PMID: 33991229 DOI: 10.1007/s00455-021-10299-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 03/31/2021] [Indexed: 12/15/2022]
Abstract
Caring for a family member with dysphagia can negatively impact caregiver wellbeing, although little is known about how dysphagia severity or specific symptoms influence this. The purpose of this study was to examine how objective measures of dysphagia in people with Parkinson's disease influenced their caregivers' quality of life. Fifty caregivers (mainly spouses) of people with Parkinson's disease completed a caregiver quality of life survey. Results were compared to medical chart reviews, interviews, and instrumental evaluations of swallowing from the care recipients. Outcomes included caregiver quality of life score, ratings of airway invasion and pharyngeal residue, and Parkinson's disease duration. Descriptive and regression analyses were completed. All caregivers reported reduced quality of life, with 28% having severely disturbed adaptation. Every care recipient with Parkinson's disease demonstrated airway invasion and/or pharyngeal residue. Together, the combination of older care recipient age and longer disease duration was associated with poorer caregiver quality of life [adj. R2 = 0.10-0.12, p = 0.03-0.4]. Neither airway invasion nor pharyngeal residue was related to caregiver quality of life (p > 0.05). Findings confirmed that caregivers of people with Parkinson's disease and dysphagia experience reduced quality of life; however, current methods of assessing caregivers' quality of life may not adequately account for dysphagia-specific burden. Results highlight the urgent need for the development of dysphagia-specific assessments of caregivers' quality of life to facilitate identification of high-risk caregivers and aid the development of support systems to improve health outcomes for caregivers and care recipients.
Collapse
|
23
|
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).
Collapse
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
| |
Collapse
|
24
|
Claus I, Muhle P, Czechowski J, Ahring S, Labeit B, Suntrup-Krueger S, Wiendl H, Dziewas R, Warnecke T. Expiratory Muscle Strength Training for Therapy of Pharyngeal Dysphagia in Parkinson's Disease. Mov Disord 2021; 36:1815-1824. [PMID: 33650729 DOI: 10.1002/mds.28552] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 01/27/2021] [Accepted: 02/08/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Pharyngeal dysphagia in Parkinson's disease (PD) is a common and clinically relevant symptom associated with poor nutrition intake, reduced quality of life, and aspiration pneumonia. Despite this, effective behavioral treatment approaches are rare. OBJECTIVE The objective of this study was to verify if 4 week of expiratory muscle strength training can improve pharyngeal dysphagia in the short and long term and is able to induce neuroplastic changes in cortical swallowing processing. METHODS In this double-blind, randomized, controlled trial, 50 patients with hypokinetic pharyngeal dysphagia, as confirmed by flexible endoscopic evaluation of swallowing, performed a 4-week expiratory muscle strength training. Twenty-five participants used a calibrated ("active") device, 25 used a sham handheld device. Swallowing function was evaluated directly before and after the training period, as well as after a period of 3 month using flexible endoscopic evaluation of swallowing. Swallowing-related cortical activation was measured in 22 participants (active:sham; 11:11) using whole-head magnetencephalography. RESULTS The active group showed significant improvement in the flexible endoscopic evaluation of swallowing-based dysphagia score after 4 weeks and after 3 months, whereas in the sham group no significant changes from baseline were observed. Especially, clear reduction in pharyngeal residues was found. Regarding the cortical swallowing network before and after training, no statistically significant differences were found by magnetencephalography examination. CONCLUSIONS Four-week expiratory muscle strength training significantly reduces overall dysphagia severity in PD patients, with a sustained effect after 3 months compared with sham training. This was mainly achieved by improving swallowing efficiency. The treatment effect is probably caused by peripheral mechanisms, as no changes in the cortical swallowing network were identified. © 2021 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
Collapse
Affiliation(s)
- Inga Claus
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany
| | - Paul Muhle
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany.,Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Muenster, Germany
| | - Judith Czechowski
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany
| | - Sigrid Ahring
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany
| | - Bendix Labeit
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany.,Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Muenster, Germany
| | - Sonja Suntrup-Krueger
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany.,Institute for Biomagnetism and Biosignal Analysis, University Hospital Muenster, Muenster, Germany
| | - Heinz Wiendl
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany
| | - Rainer Dziewas
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany
| | - Tobias Warnecke
- Department of Neurology with Institute of Translational Neurology, University Hospital of Muenster, Muenster, Germany
| |
Collapse
|
25
|
Evaluation of the pharynx and upper esophageal sphincter motility using high-resolution pharyngeal manometry for Parkinson's disease. Clin Neurol Neurosurg 2020; 201:106447. [PMID: 33421742 DOI: 10.1016/j.clineuro.2020.106447] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 11/24/2022]
Abstract
Parkinson's disease (PD) is associated with a high incidence of dysphagia. Aspiration pneumonia due to dysphagia is a major cause of death in patients with PD, and therefore accurately evaluating dysphagia should help improve prognosis. It has been reported that the severity of dysphagia does not always correlate with the Hoehn and Yahr (H&Y) stage for classifying PD severity. However, no reports have quantitatively evaluated the relationship between severity of dysphagia and H&Y stage. High-resolution pharyngeal manometry (HRPM) is a quantitative method that can be used to measure swallowing pressure from the velopharynx to the entry of the upper esophageal sphincter (UES). We used HRPM to measure swallowing pressure in 51 patients with PD. As PD progresses, atrophy and degeneration of the pharyngeal muscles become more pronounced, which contributes to dysphagia. However, thus far there is no quantitative clinical evidence for this pathological change. To evaluate the relationship between severity of underlying PD and dysphagia, patients were categorized by H&Y stage, as follows: stage II in four patients, stage III in 23, stage IV in 14, and stage V in 10. In patients with H&Y stages II, III, IV, and V, the respective velopharyngeal pressures were 179.8 ± 32.5, 157.6 ± 62.2, 172.2 ± 48.9, and 107.4 ± 44.0 mmHg, the mesopharyngeal pressures were 126.8 ± 53.2, 121.6.1 ± 50.4, 142.1 ± 57.8, and 61.4 ± 19.6 mmHg, the residual UES pressure were -8.0 ± 10.8, 10.3 ± 16.1, 16.5 ± 37.9, and 11.2 ± 16.2 mmHg, and the resting UES pressure were 49.5 ± 30.0, 15.8 ± 25.7, 1.85 ± 14.1, and -1.2 ± 12.2 mmHg. Patients with severe PD demonstrated significantly decreased velopharyngeal and oropharyngeal pressures, along with incomplete UES opening and contraction. HRPM can detect subtle abnormalities by quantifying swallowing pressure in patients with PD. Evaluating swallowing pressure with HRPM provides insights into neuromuscular dysfunction that causes abnormal pressure generation during pharyngeal swallowing in patients with PD.
Collapse
|
26
|
Gastrointestinal dysfunction in the synucleinopathies. Clin Auton Res 2020; 31:77-99. [PMID: 33247399 DOI: 10.1007/s10286-020-00745-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/04/2020] [Indexed: 12/15/2022]
Abstract
Interest in gastrointestinal dysfunction in Parkinson's disease has blossomed over the past 30 years and has generated a wealth of investigation into this non-motor aspect of the disorder, research that has encompassed its pathophysiology, its clinical features, and its impact on quality of life. The question of gastrointestinal dysfunction in the other synucleinopathies has not received nearly as much attention, but information and knowledge are growing. In this review, the current knowledge, controversies, and gaps in our understanding of the pathophysiology of gastrointestinal dysfunction in Parkinson's disease and the other synucleinopathies will be addressed, and extended focus will be directed toward the clinical problems involving saliva management, swallowing, gastric emptying, small intestinal function, and bowel function that are so problematic in these disorders.
Collapse
|
27
|
Glass TJ, Kelm-Nelson CA, Szot JC, Lake JM, Connor NP, Ciucci MR. Functional characterization of extrinsic tongue muscles in the Pink1-/- rat model of Parkinson disease. PLoS One 2020; 15:e0240366. [PMID: 33064741 PMCID: PMC7567376 DOI: 10.1371/journal.pone.0240366] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 09/24/2020] [Indexed: 12/27/2022] Open
Abstract
Parkinson disease (PD) is associated with speech and swallowing difficulties likely due to pathology in widespread brain and nervous system regions. In post-mortem studies of PD, pathology has been reported in pharyngeal and laryngeal nerves and muscles. However, it is unknown whether PD is associated with neuromuscular changes in the tongue. Prior work in a rat model of PD (Pink1-/-) showed oromotor and swallowing deficits in the premanifest stage which suggested sensorimotor impairments of these functions. The present study tested the hypothesis that Pink1-/- rats show altered tongue function coinciding with neuromuscular differences within tongue muscles compared to wildtype (WT). Male Pink1-/- and WT rats underwent behavioral tongue function assays at 4 and 6 months of age (n = 7–8 rats per group), which are time points early in the disease. At 6 months, genioglossus (GG) and styloglossus (SG) muscles were analyzed for myosin heavy chain isoforms (MyHC), α-synuclein levels, myofiber size, centrally nucleated myofibers, and neuromuscular junction (NMJ) innervation. Pink1-/- showed greater tongue press force variability, and greater tongue press forces and rates as compared to WT. Additionally, Pink1-/- showed relative increases of MyHC 2a in SG, but typical MyHC profiles in GG. Western blots revealed Pink1-/- had more α-synuclein protein than WT in GG, but not in SG. There were no differences between Pink1-/- and WT in myofiber size, centrally-nucleated myofibers, or NMJ innervation. α-synuclein protein was observed in nerves, NMJ, and vessels in both genotypes. Findings at these early disease stages suggest small changes or no changes in several peripheral biological measures, and intact motor innervation of tongue muscles. Future work should evaluate these measures at later disease stages to determine when robust pathological peripheral change contributes to functional change, and what CNS deficits cause behavioral changes. Understanding how PD affects central and peripheral mechanisms will help determine therapy targets for speech and swallowing disorders.
Collapse
Affiliation(s)
- Tiffany J. Glass
- Department of Surgery, University of Wisconsin, Madison, Wisconsin, United States of America
- * E-mail:
| | - Cynthia A. Kelm-Nelson
- Department of Surgery, University of Wisconsin, Madison, Wisconsin, United States of America
| | - John C. Szot
- Department of Surgery, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Jacob M. Lake
- Department of Surgery, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Nadine P. Connor
- Department of Surgery, University of Wisconsin, Madison, Wisconsin, United States of America
- Department of Communication Sciences and Disorders, University of Wisconsin, Madison, Wisconsin, United States of America
| | - Michelle R. Ciucci
- Department of Surgery, University of Wisconsin, Madison, Wisconsin, United States of America
- Department of Communication Sciences and Disorders, University of Wisconsin, Madison, Wisconsin, United States of America
| |
Collapse
|
28
|
Abstract
Recognition of the importance of nonmotor dysfunction as a component of Parkinson's disease has exploded over the past three decades. Autonomic dysfunction is a frequent and particularly important nonmotor feature because of the broad clinical spectrum it covers. Cardiovascular, gastrointestinal, urinary, sexual, and thermoregulatory abnormalities all can appear in the setting of Parkinson's disease. Cardiovascular dysfunction is characterized most prominently by orthostatic hypotension. Gastrointestinal dysfunction can involve virtually all levels of the gastrointestinal tract. Urinary dysfunction can entail either too frequent voiding or difficulty voiding. Sexual dysfunction is frequent and frustrating for both patient and partner. Alterations in sweating and body temperature are not widely recognized but often are present. Autonomic dysfunction can significantly and deleteriously impact quality of life for individuals with Parkinson's disease. Because effective treatment for many aspects of autonomic dysfunction is available, it is vitally important that assessment of autonomic dysfunction be a regular component of the neurologic history and exam and that appropriate treatment be initiated and maintained.
Collapse
Affiliation(s)
- Ronald F Pfeiffer
- Department of Neurology, Oregon Health & Science University, 3181 SW Sam Jackson Park Road, Portland, OR, 97239-3098, USA.
| |
Collapse
|
29
|
Variability of Voluntary Cough Airflow in Healthy Adults and Parkinson's Disease. Dysphagia 2020; 36:700-706. [PMID: 32975653 DOI: 10.1007/s00455-020-10190-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 09/14/2020] [Indexed: 01/21/2023]
Abstract
Cough is an important airway protective behavior responsible for ejecting material from the airway to prevent pneumonia, a leading cause of death in older adults and individuals with Parkinson's disease (PD). Variability of motor performance for both spinal and bulbar functions has been documented; however, there are no studies examining variability of cough motor control in PD and healthy controls. The present study examined the effects of age and PD on variability of voluntary cough performance. Twenty-five healthy younger adults (HYA), 26 healthy older adults (HOA), and 16 participants with PD completed three trials of sequential voluntary cough with spirometry. Coefficients of variation were used to examine variability between groups. Increased variability of cough expired volume (p = 0.012) and inspiratory volume (p = 0.006) was appreciated in HOAs compared to HYAs. Participants with PD demonstrated increased variability of cough expired volume (p = 0.029), peak expiratory flow rise time (p = 0.016), and cough volume acceleration (p = 0.034) compared to HOAs. Though participants with PD descriptively demonstrated increased peak expiratory flow rate compared to HOAs, this finding was statistically nonsignificant after adjusting for multiple comparisons (p = 0.072). This study identified that variability in cough airflow increases in healthy aging and Parkinson's disease. These motor control impairments may be attributed to age and disease-related sensorimotor changes in the peripheral and central nervous system. Future research will be necessary to examine the relationship between inconsistent cough motor output, airway invasion, and aspiration pneumonia in PD.
Collapse
|
30
|
Curtis JA, Molfenter S, Troche MS. Predictors of Residue and Airway Invasion in Parkinson's Disease. Dysphagia 2020; 35:220-230. [PMID: 31028481 PMCID: PMC8711115 DOI: 10.1007/s00455-019-10014-z] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 04/22/2019] [Indexed: 12/30/2022]
Abstract
Dysphagia is a highly prevalent disorder in Parkinson's Disease (PD) characterized by changes in swallowing kinematics, residue, and airway invasion. These changes can lead to serious medical morbidities including malnutrition, aspiration pneumonia, and death. However, little is known about the most predictive causes of residue and airway invasion in this patient population. Therefore, the aims of this study were to (1) assess how disease severity affects residue, airway invasion, and swallowing kinematics in PD; and (2) determine which swallowing kinematic variables were most predictive of residue and airway invasion. A secondary analysis of forty videofluoroscopic swallow studies (VFSS) from individuals with early through mid-stage PD was performed. Airway invasion (Penetration-Aspiration Scale 'PAS'), residue (Bolus Clearance Ratio 'BCR'), and ten spatiotemporal swallowing kinematic variables were analyzed. Statistical analyses were used to determine if disease severity predicted residue, depth of airway invasion, and swallowing kinematics, and to examine which swallowing kinematic variables were most predictive of residue and the presence of airway invasion. Results revealed that residue and the presence of airway invasion were significantly predicted by swallowing kinematics. Specifically, airway invasion was primarily influenced by the extent and timing of airway closure, while residue was primarily influenced by pharyngeal constriction. However, disease severity did not significantly predict changes to swallowing kinematics, extent of residue, or depth of airway invasion during VFSS assessment. This study comprehensively examined the pathophysiology underlying dysphagia in people with early to mid-stage PD. The results of the present study indicate that disease severity alone does not predict swallowing changes in PD, and therefore may not be the best factor to identify risk for dysphagia in PD. However, the swallowing kinematics most predictive of residue and the presence of airway invasion were identified. These findings may help to guide the selection of more effective therapy approaches for improving swallowing safety and efficiency in people with early to mid-stage PD.
Collapse
Affiliation(s)
- James A Curtis
- Laboratory for the Study of Upper Airway Dysfunction, Teachers College, Columbia University, 525 West, 120th Street, Thorndike Room 955, New York, NY, 10027, USA.
| | - Sonja Molfenter
- NYU Swallowing Research Lab, New York University, 665 Broadway, 9th Floor, New York, NY, 10012, USA
| | - Michelle S Troche
- Laboratory for the Study of Upper Airway Dysfunction, Teachers College, Columbia University, 525 West, 120th Street, Thorndike Room 955, New York, NY, 10027, USA
| |
Collapse
|
31
|
Broadfoot CK, Abur D, Hoffmeister JD, Stepp CE, Ciucci MR. Research-based Updates in Swallowing and Communication Dysfunction in Parkinson Disease: Implications for Evaluation and Management. PERSPECTIVES OF THE ASHA SPECIAL INTEREST GROUPS 2019; 4:825-841. [PMID: 32104723 PMCID: PMC7043100 DOI: 10.1044/2019_pers-sig3-2019-0001] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE Individuals with Parkinson disease (PD) present with complex and variable symptoms, with recent findings suggesting that the etiology of PD extends beyond the involvement of just the basal ganglia. These symptoms include significant impairments in the speech and swallowing domains, which can greatly affect quality of life and therefore require therapeutic attention. This research-based update reviews the neurophysiological basis for swallowing and speech changes in PD, the effectiveness of various types of treatments, and implications for symptom evaluation and management. CONCLUSION The mechanisms responsible for swallowing and speech symptoms in PD remain largely unknown. Dopaminergic medication and deep-brain-stimulation do not provide consistent benefits for these symptoms suggesting a non-dopaminergic network is involved. Importantly, evidence suggests that symptoms of dysphagia and hypokinetic dysarthria may be early indications of PD, so it is critical to investigate the cause of these changes.
Collapse
Affiliation(s)
- C K Broadfoot
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI
| | - D Abur
- Department of Speech, Language, and Hearing Sciences, Boston University, Boston, MA
| | - J D Hoffmeister
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI
| | - C E Stepp
- Department of Speech, Language, and Hearing Sciences, Boston University, Boston, MA
- Department of Biomedical Engineering, Boston University, Boston, MA
- Department of Otolaryngology, Boston University, Boston, MA
| | - M R Ciucci
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI
- Department of Surgery-Division of Otolaryngology Head & Neck Surgery, University of Wisconsin-Madison, Madison, WI
| |
Collapse
|
32
|
High-Resolution Pharyngeal Manometry and Impedance: Protocols and Metrics-Recommendations of a High-Resolution Pharyngeal Manometry International Working Group. Dysphagia 2019; 35:281-295. [PMID: 31168756 DOI: 10.1007/s00455-019-10023-y] [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: 07/24/2018] [Revised: 03/28/2019] [Accepted: 05/25/2019] [Indexed: 02/08/2023]
Abstract
High-resolution manometry has traditionally been utilized in gastroenterology diagnostic clinical and research applications. Recently, it is also finding new and important applications in speech pathology and laryngology practices. A High-Resolution Pharyngeal Manometry International Working Group was formed as a grass roots effort to establish a consensus on methodology, protocol, and outcome metrics for high-resolution pharyngeal manometry (HRPM) with consideration of impedance as an adjunct modality. The Working Group undertook three tasks (1) survey what experts were currently doing in their clinical and/or research practice; (2) perform a review of the literature underpinning the value of particular HRPM metrics for understanding swallowing physiology and pathophysiology; and (3) establish a core outcomes set of HRPM metrics via a Delphi consensus process. Expert survey results were used to create a recommended HRPM protocol addressing system configuration, catheter insertion, and bolus administration. Ninety two articles were included in the final literature review resulting in categorization of 22 HRPM-impedance metrics into three classes: pharyngeal lumen occlusive pressures, hypopharyngeal intrabolus pressures, and upper esophageal sphincter (UES) function. A stable Delphi consensus was achieved for 8 HRPM-Impedance metrics: pharyngeal contractile integral (CI), velopharyngeal CI, hypopharyngeal CI, hypopharyngeal pressure at nadir impedance, UES integrated relaxation pressure, relaxation time, and maximum admittance. While some important unanswered questions remain, our work represents the first step in standardization of high-resolution pharyngeal manometry acquisition, measurement, and reporting. This could potentially inform future proposals for an HRPM-based classification system specifically for pharyngeal swallowing disorders.
Collapse
|
33
|
Ciucci M, Hoffmeister J, Wheeler-Hegland K. Management of Dysphagia in Acquired and Progressive Neurologic Conditions. Semin Speech Lang 2019; 40:203-212. [PMID: 31158904 DOI: 10.1055/s-0039-1688981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
As the act of deglutition involves much of the central and peripheral nervous systems, neurologic disease can affect swallowing behaviors ranging from mild to profound in severity. The key in working with neurogenic dysphagia is to have a solid foundation in normal swallowing processes, including neural control. Within this framework, then, understanding how the neurologic condition affects neural control will guide hypothesis-based assessment and evidence-based treatment. The purpose of this article is to provide an overview of evaluation and treatment of neurogenic dysphagia in adult populations as well to propose assessment of co-occurring speech, language, and airway compromise. Furthermore, it is vital to be familiar with ethical decision making and end-of-life issues. Continuing education in the form of research articles, conferences, and professional discussion boards is useful in maintaining a high level of service delivery. Whenever possible, an inter- or transdisciplinary approach is recommended.
Collapse
Affiliation(s)
- Michelle Ciucci
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, Wisconsin.,Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin.,Neuroscience Training Program, University of Wisconsin-Madison, Madison, Wisconsin
| | - Jesse Hoffmeister
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, Wisconsin.,Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Wisconsin-Madison, Madison, Wisconsin
| | - Karen Wheeler-Hegland
- Department of Speech, Language and Hearing Sciences, University of Florida, Gainesville, Florida
| |
Collapse
|
34
|
Sia I, Crary MA, Kairalla J, Carnaby GD, Sheplak M, McCulloch T. Derivation and measurement consistency of a novel biofluid dynamics measure of deglutitive bolus-driving function-pharyngeal swallowing power. Neurogastroenterol Motil 2019; 31:e13465. [PMID: 30246422 PMCID: PMC6296874 DOI: 10.1111/nmo.13465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 08/09/2018] [Accepted: 08/15/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND The primary function of the pharyngeal swallowing mechanism is to drive ingested materials into the esophagus. Currently, a definitive measure of pharyngeal bolus-driving function that accounts for bolus movement remains lacking. The primary objectives of this study were to describe the derivation of a novel biofluid dynamics measure of deglutition-that is, pharyngeal swallowing power (PSP)-and to demonstrate the consistency of PSP in normal swallowing. METHODS The pharyngeal swallowing mechanism was conceptualized as a hydraulic power system with the upper esophageal sphincter (UES) as a conduit. PSP was calculated as the product of bolus pressure and flow across the UES. Thirty-four young healthy subjects swallowed materials consisting of two bolus volumes (10, 20 mL) and four bolus viscosities (thin liquid, nectar-thick liquid, honey-thick liquid, pudding). High-resolution impedance manometry was used for data collection. The consistency of PSP across specific bolus conditions was evaluated using standardized Cronbach's coefficient alpha. KEY RESULTS Standardized Cronbach's coefficient alphas in specific bolus conditions ranged between 0.85 and 0.93. Fisher weighted mean Cronbach's coefficient alphas for swallow trials across bolus volumes and across bolus viscosities ranged from 0.86 to 0.90. Fisher weighted mean Cronbach's coefficient alpha for overall consistency of PSP across all swallow trials was 0.88. CONCLUSIONS AND INFERENCES PSP estimates the output power of the pharyngeal bolus-driving mechanism during deglutition. PSP's high consistency indicates that it can be a useful biofluid dynamics measure of pharyngeal bolus-driving function. Current results also demonstrate that consistency in pharyngeal bolus propulsion is an important physiological target for the pharyngeal swallowing mechanism.
Collapse
Affiliation(s)
- Isaac Sia
- Department of Rehabilitation, National University Hospital, 5 Lower Kent Ridge Road, Singapore 119074, Singapore, , Fax: +65 6779 7740, Tel: +65 9694 3929
| | - Michael A. Crary
- Swallowing Research Laboratory, University of Central Florida, Orlando, Florida
| | - John Kairalla
- Department of Biostatistics, University of Florida, Gainesville, Florida
| | - Giselle D. Carnaby
- Swallowing Research Laboratory, University of Central Florida, Orlando, Florida
| | - Mark Sheplak
- Department of Mechanical and Aerospace Engineering and Department of Electrical and Computer Engineering, University of Florida, Gainesville, Florida
| | - Timothy McCulloch
- Division of Otolaryngology–Head and Neck Surgery, University of Wisconsin-Madison, Madison, Wisconsin
| |
Collapse
|
35
|
A systematic review of current methodology of high resolution pharyngeal manometry with and without impedance. Eur Arch Otorhinolaryngol 2018; 276:631-645. [PMID: 30547253 DOI: 10.1007/s00405-018-5240-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 12/06/2018] [Indexed: 01/08/2023]
Abstract
PURPOSE This systematic review appraises and summaries methodology documented in studies using high resolution pharyngeal manometry (HRM) with and without impedance technology (HRIM) in adult populations. METHODS Four electronic databases CINAHL, EMBASE, MEDLINE, and Cochrane Library were searched up to, and including March 2017. Studies reporting pharyngeal HRM/HRIM for swallowing and/or phonatory assessment, published in peer-reviewed journals in English, German, or Spanish were assessed for the inclusion criteria. Of the selected studies, methodological aspects of data acquisition and analysis were extracted. Publications were graded based on their level of evidence and quality of methodological aspects was assessed. RESULTS Sixty-two articles were identified eligible, from which 50 studies reported the use of HRM and 12 studies used HRIM. Of all included manuscripts, the majority utilized the ManoScan™ system (64.5%), a catheter diameter of 4.2 mm was most prevalently documented (30.6%). Most publications reported the application of topical anesthesia (53.2%). For data analysis in studies using HRM, software intrinsic to the recording system was reported most frequently (56%). A minority of the studies using HRM provided data about measurement reliability (10%). This is higher for studies using HRIM (50%). CONCLUSIONS Considerable methodological variability exists regarding data acquisition and analysis in published studies using HRM/HRIM. Lacking reports of methodology make study replications difficult and reduce the comparability across studies. More data regarding the impact of individual methodological aspects on study outcomes are further required for the development of methodological recommendations.
Collapse
|
36
|
Cullen KP, Grant LM, Kelm-Nelson CA, Brauer AFL, Bickelhaupt LB, Russell JA, Ciucci MR. Pink1 -/- Rats Show Early-Onset Swallowing Deficits and Correlative Brainstem Pathology. Dysphagia 2018; 33:749-758. [PMID: 29713896 PMCID: PMC6207473 DOI: 10.1007/s00455-018-9896-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 04/16/2018] [Indexed: 02/06/2023]
Abstract
Parkinson disease (PD) compromises oropharyngeal swallowing, which negatively affects quality of life and contributes to aspiration pneumonia. Dysphagia often begins early in the disease process, and does not improve with standard therapies. As a result, swallowing deficits are undertreated in the PD population. The Pink1 -/- rat is used to model PD, and demonstrates widespread brainstem neuropathology in combination with early-onset sensorimotor dysfunction; however, to date, swallowing behaviors have not been evaluated. To test the hypothesis that Pink1 -/- rats demonstrate early-onset differences in swallowing, we analyzed within-subject oropharyngeal swallowing using videofluoroscopy. Pink1 -/- and wildtype (WT) controls at 4 (Pink1 -/- n = 16, WT = 16) and 8 (Pink1 -/- n = 12, WT = 12) months of age were tested. The average and maximum bolus size was significantly increased in Pink1 -/- rats at both 4 and 8 months. Bolus average velocity was increased at 8 months for all animals; yet, Pink1 -/- animals had significantly increased velocities compared to WT at 8 months. The data show a significant reduction in mastication rate for Pink1 -/- rats at 8 months suggesting the onset of oromotor dysfunction begins at this time point. Relationships among swallowing variables and neuropathological findings, such as increased alpha-synuclein protein in the nucleus ambiguus and reductions in noradrenergic cells in the locus coeruleus in the Pink1 -/- rats, were determined. The presence of early oropharyngeal swallowing deficits and relationships to brainstem pathology in Pink1-/- rat models of PD indicate that this may be a useful model of early swallowing deficits and their mechanisms. These findings suggest clinical implications for early detection and management of dysphagia in PD.
Collapse
Affiliation(s)
- Kaylee P Cullen
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Division of Otolaryngology, Department of Surgery, University of Wisconsin-Madison, 1300 University Avenue, 483 Medical Sciences Center, Madison, WI, 53706, USA
| | - Laura M Grant
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Division of Otolaryngology, Department of Surgery, University of Wisconsin-Madison, 1300 University Avenue, 483 Medical Sciences Center, Madison, WI, 53706, USA
| | - Cynthia A Kelm-Nelson
- Division of Otolaryngology, Department of Surgery, University of Wisconsin-Madison, 1300 University Avenue, 483 Medical Sciences Center, Madison, WI, 53706, USA.
| | - Alexander F L Brauer
- Division of Otolaryngology, Department of Surgery, University of Wisconsin-Madison, 1300 University Avenue, 483 Medical Sciences Center, Madison, WI, 53706, USA
| | - Luke B Bickelhaupt
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - John A Russell
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Michelle R Ciucci
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA
- Division of Otolaryngology, Department of Surgery, University of Wisconsin-Madison, 1300 University Avenue, 483 Medical Sciences Center, Madison, WI, 53706, USA
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, 53706, USA
| |
Collapse
|
37
|
Jones CA, Rogus-Pulia NM, Forgues AL, Orne J, Macdonald CL, Connor NP, McCulloch TM. SLP-Perceived Technical and Patient-Centered Factors Associated with Pharyngeal High-Resolution Manometry. Dysphagia 2018; 34:170-178. [PMID: 30382385 DOI: 10.1007/s00455-018-9954-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 10/20/2018] [Indexed: 10/28/2022]
Abstract
High-resolution manometry (HRM) objectively measures swallowing-related pressures in the pharynx and esophagus. It has been used in many research applications, but it is unclear how HRM is perceived amongst speech-language pathologists (SLP) as it enters into clinical practice. The purpose of this study was to explore SLP perceptions of clinical HRM use. Based on qualitative data collected at four focus groups held at two national conferences and a survey based on open-ended questions, we found broad consensus among those queried regarding how HRM's objective and targeted data could enhance diagnosis and drive treatments. However, we found less consensus among SLPs regarding which patients may and may not benefit, as well as when in the clinical process HRM would best supplement existing technologies, showing a need for further research. These findings highlight how SLPs can be motivated to adopt new clinical technologies if they see a patient-centered benefit and underscore the need for continued SLP education on pharyngeal HRM.
Collapse
Affiliation(s)
- Corinne A Jones
- Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, 600 Highland Ave. K4/7 CSC, Madison, WI, 53792-7375, USA.,Department of Communication Sciences & Disorders, University of Wisconsin-Madison, Madison, WI, USA.,Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, USA
| | - Nicole M Rogus-Pulia
- Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, 600 Highland Ave. K4/7 CSC, Madison, WI, 53792-7375, USA.,Department of Communication Sciences & Disorders, University of Wisconsin-Madison, Madison, WI, USA.,Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA.,Geriatric Research Education and Clinical Centers, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA
| | | | - Jason Orne
- Qualitative Health Research Consultants, LLC, Madison, WI, USA.,Department of Sociology, Drexel University, Philadelphia, PA, USA
| | | | - Nadine P Connor
- Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, 600 Highland Ave. K4/7 CSC, Madison, WI, 53792-7375, USA.,Department of Communication Sciences & Disorders, University of Wisconsin-Madison, Madison, WI, USA
| | - Timothy M McCulloch
- Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, 600 Highland Ave. K4/7 CSC, Madison, WI, 53792-7375, USA. .,Department of Communication Sciences & Disorders, University of Wisconsin-Madison, Madison, WI, USA.
| |
Collapse
|
38
|
Correlates of Early Pharyngeal High-Resolution Manometry Adoption in Expert Speech-Language Pathologists. Dysphagia 2018; 34:325-332. [PMID: 30232550 DOI: 10.1007/s00455-018-9941-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 09/05/2018] [Indexed: 12/11/2022]
Abstract
Pharyngeal high-resolution manometry (HRM) is at a point of entry into speech-language pathologist (SLP) clinical practice. However, the demographic characteristics of SLPs who are early adopters of HRM are unclear; perspectives of early adopters may shape how the technology is received by the field at large. We hypothesized that younger SLPs, those working in outpatient settings, those with a strong knowledge base in HRM, and those with experience in other types of instrumentation are more likely to have interest in adopting HRM. We surveyed the population of board-certified SLPs (BCS-S; n = 262) with a 33% response rate (n = 78). Firth logistic regression was used to determine differences in those expressing interest in adopting HRM into future practice (n = 28) and those who did not (n = 45) from the analytic sample of 73 respondents. The best fitting model predicted that SLPs: (1) with training in more types of instrumentation; and (2) believing they could explain the HRM procedure to a patient were more likely to plan to adopt pharyngeal HRM into regular clinical practice. Experience with a variety of instrumentation techniques may encourage SLPs to use new forms of technology. Knowledge of early adopter demographics will allow for development of targeted trainings and determination of HRM implementation barriers. Identification of a clinician sub-group more likely to adopt other new technologies in the future may also be possible.
Collapse
|
39
|
Wang CM, Shieh WY, Ho CS, Hu YW, Wu YR. Home-Based Orolingual Exercise Improves the Coordination of Swallowing and Respiration in Early Parkinson Disease: A Quasi-Experimental Before-and-After Exercise Program Study. Front Neurol 2018; 9:624. [PMID: 30104999 PMCID: PMC6077208 DOI: 10.3389/fneur.2018.00624] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 07/10/2018] [Indexed: 01/04/2023] Open
Abstract
Introduction: The coordination of swallowing and respiration is important for safety swallowing without aspiration. This coordination was affected in Parkinson disease (PD). A noninvasive assessment tool was used to investigate the effect of an easy-to-perform and device-free home-based orolingual exercise (OLE) program on swallowing and respiration coordination in patients with early-stage PD. Materials and Methods: This study had a quasi-experimental before-and-after exercise program design. Twenty six patients with early-stage PD who were aged 62.12 ± 8.52 years completed a 12-week home-based OLE program. A noninvasive assessment tool was used to evaluate swallowing and respiration. For each patient, we recorded and analyzed 15 swallows (3 repeats of 5 water boluses: 1, 3, 5, 10, and 20 mL) before and after the home-based OLE program. Oropharyngeal swallowing and its coordination with respiration were the outcome measures. The frequency of piecemeal deglutition, pre- and post-swallowing respiratory phase patterns, and parameters of oropharyngeal swallowing and respiratory signals (swallowing respiratory pause [SRP], onset latency [OL], total excursion time [TET], excursion time [ET], second deflexion, amplitude, and duration of submental sEMG activity, and amplitude of laryngeal excursion) were examined. Results: The rate of piecemeal deglutition decreased significantly when swallowing 10- and 20-mL water boluses after the program. In the 1-mL water bolus swallowing trial, the rate of protective pre- and post-swallowing respiratory phase patterns was significantly higher after the program. For the parameters of oropharyngeal swallowing and respiratory signals, only the amplitude of laryngeal excursion was significantly lower after the program. Moreover, the volume of the water bolus significantly affected the SRP and duration of submental sEMG when patients swallowed three small water bolus volumes (1, 3, and 5 mL). Conclusion: The home-based OLE program improved swallowing and its coordination with respiration in patients with early-stage PD, as revealed using a noninvasive method. This OLE program can serve as a home-based program to improve swallowing and respiration coordination in patients with early-stage PD.
Collapse
Affiliation(s)
- Chin-Man Wang
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Taipei, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Wann-Yun Shieh
- Department of Computer Science and Information Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Chan-Shien Ho
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Yu-Wei Hu
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Taipei, Taiwan
| | - Yih-Ru Wu
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Taipei, Taiwan.,College of Medicine, Chang Gung University, Taoyuan, Taiwan
| |
Collapse
|
40
|
Jones CA, Meisner EL, Broadfoot CK, Rosen SP, Samuelsen CR, McCulloch TM. Methods for measuring swallowing pressure variability using high-resolution manometry. FRONTIERS IN APPLIED MATHEMATICS AND STATISTICS 2018; 4:23. [PMID: 30687729 PMCID: PMC6345545 DOI: 10.3389/fams.2018.00023] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Any movement performed repeatedly will be executed with inter-trial variability. Oropharyngeal swallowing is a complex sensorimotor action, and swallow-to-swallow variability can have consequences that impact swallowing safety. Our aim was to determine an appropriate method to measure swallowing pressure waveform variability. An ideal variability metric must be sensitive to known deviations in waveform amplitude, duration, and overall shape, without being biased by waveforms that have both positive and sub-atmospheric pressure profiles. Through systematic analysis of model waveforms, we found a coefficient of variability (CV) parameter on waveforms adjusted such that the overall mean was 0 to be best suited for swallowing pressure variability analysis. We then investigated pharyngeal swallowing pressure variability using high-resolution manometry data from healthy individuals to assess impacts of waveform alignment, pharyngeal region, and number of swallows investigated. The alignment that resulted in the lowest overall swallowing pressure variability was when the superior-most sensor in the upper esophageal sphincter reached half its maximum pressure. Pressures in the tongue base region of the pharynx were least variable and pressures in the hypopharynx region were most variable. Sets of 3 - 10 consecutive swallows had no overall difference in variability, but sets of 2 swallows resulted in significantly less variability than the other dataset sizes. This study identified variability in swallowing pressure waveform shape throughout the pharynx in healthy adults; we discuss implications for swallowing motor control.
Collapse
Affiliation(s)
- Corinne A. Jones
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin – Madison, Madison, WI, USA
- Department of Communication Sciences & Disorders; University of Wisconsin – Madison, Madison, WI, USA D
- Neuroscience Training Program; University of Wisconsin – Madison; Madison, WI, USA
| | - Ellen L. Meisner
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin – Madison, Madison, WI, USA
- Department of Physical Therapy, Mayo Clinic School of Health Sciences, Rochester, MN, USA
| | - Courtney K. Broadfoot
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin – Madison, Madison, WI, USA
- Department of Communication Sciences & Disorders; University of Wisconsin – Madison, Madison, WI, USA D
| | - Sarah P. Rosen
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin – Madison, Madison, WI, USA
| | - Christine R. Samuelsen
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin – Madison, Madison, WI, USA
| | - Timothy M. McCulloch
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin – Madison, Madison, WI, USA
- Department of Communication Sciences & Disorders; University of Wisconsin – Madison, Madison, WI, USA D
| |
Collapse
|
41
|
Jones CA, Hoffman MR, Lin L, Abdelhalim S, Jiang JJ, McCulloch TM. Identification of swallowing disorders in early and mid-stage Parkinson's disease using pattern recognition of pharyngeal high-resolution manometry data. Neurogastroenterol Motil 2018; 30:e13236. [PMID: 29143418 PMCID: PMC5878743 DOI: 10.1111/nmo.13236] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 09/20/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Parkinson's disease (PD) can cause severe dysphagia, especially later in disease progression. Early identification of swallowing dysfunction may lead to earlier intervention. Pharyngeal high-resolution manometry (HRM) provides complementary information to videofluoroscopy, with advantages of being quantitative and objective. Artificial neural network (ANN) classification can examine non-linear relationships among multiple variables with relatively low bias. We evaluated if ANN techniques could differentiate between patients with PD and healthy controls. METHODS Simultaneous videofluoroscopy and pharyngeal HRM were performed on 31 patients with early to mid-stage PD and 31 age- and sex-matched controls during thin-liquid swallows of 2 cc, 10 cc and comfortable sip volume. We performed multilayer-perceptron analyses on only videofluoroscopic data, only HRM data or a combination of the two. We also evaluated variability-based parameters, representing variability in manometric parameters across multiple swallows. We hypothesized that patients with PD and controls would be classified with at least 80% accuracy, and that combined videofluoroscopic and HRM data would classify participants better than either alone. KEY RESULTS Classification rates were highest with all parameters considered. Maximum classification rate was 82.3 ± 5.2%, recorded for 2 cc swallows. Inclusion of variability-based parameters improved classification rates. Classification rates using only manometric parameters were similar to those using all parameters, and rates were substantially lower for the comfortable sip volumes. CONCLUSIONS & INFERENCES Results from these classifications highlight the differences between swallowing function in patients with early and mid-stage PD and healthy controls. Early identification of swallowing dysfunction is key to developing preventative swallowing treatments for those with PD.
Collapse
Affiliation(s)
- C. A. Jones
- Division of Otolaryngology - Head and Neck Surgery; Department of Surgery; University of Wisconsin School of Medicine and Public Health; Madison WI USA
| | - M. R. Hoffman
- Division of Otolaryngology - Head and Neck Surgery; Department of Surgery; University of Wisconsin School of Medicine and Public Health; Madison WI USA
| | - L. Lin
- Division of Otolaryngology - Head and Neck Surgery; Department of Surgery; University of Wisconsin School of Medicine and Public Health; Madison WI USA
| | - S. Abdelhalim
- Division of Otolaryngology - Head and Neck Surgery; Department of Surgery; University of Wisconsin School of Medicine and Public Health; Madison WI USA
| | - J. J. Jiang
- Division of Otolaryngology - Head and Neck Surgery; Department of Surgery; University of Wisconsin School of Medicine and Public Health; Madison WI USA
| | - T. M. McCulloch
- Division of Otolaryngology - Head and Neck Surgery; Department of Surgery; University of Wisconsin School of Medicine and Public Health; Madison WI USA
| |
Collapse
|
42
|
Yang KM, Blue KV, Mulholland HM, Kurup MP, Kelm-Nelson CA, Ciucci MR. Characterization of oromotor and limb motor dysfunction in the DJ1 -/- model of Parkinson disease. Behav Brain Res 2018; 339:47-56. [PMID: 29109055 PMCID: PMC5729095 DOI: 10.1016/j.bbr.2017.10.036] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 10/30/2017] [Accepted: 10/31/2017] [Indexed: 12/28/2022]
Abstract
Parkinson disease (PD) is devastating to sensorimotor function that includes cranial/oromotor and limb motor deficits. However, the onset, progression, and neural correlates of PD-related dysfunctions are poorly understood. To address this gap, we used a genetic rat model of PD, DJ1 -/-, and hypothesized that motor deficits would manifest early in the disease process, be progressive in nature, and be related to pathologies in brainstem structures associated with sensorimotor function. The present study compares homozygous DJ1 -/- male rats to age-matched wild type controls. Progressive cranial sensorimotor function (ultrasonic vocalizations and tongue motor performance) and limb motor function (tapered balance beam) was analyzed at 2, 4, 6, and 8 months of age. Additionally, tyrosine hydroxylase cell counts were performed in the locus coeruleus and correlated to behavioral measures. We found that compared to wild type controls, DJ1 -/- show deficits in ultrasonic vocalizations as well as oromotor (tongue) deficits that were progressive. Overtime, DJ1 -/- rats cross a tapered balance beam with significantly decreased speed of traversal. Additionally, in the DJ1 -/-, tyrosine hydroxylase positive cells in the locus coeruleus are significantly reduced and are negatively correlated to oromotor behaviors. Characterizing the DJ1 -/- model of PD provides important foundational work necessary to define behavioral and early-onset biomarkers that parallels early-stage PD pathology in humans.
Collapse
Affiliation(s)
- Katie M Yang
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Katherine V Blue
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA; Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Haleigh M Mulholland
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA; Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Meghna P Kurup
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA; Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Cynthia A Kelm-Nelson
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA; Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Michelle R Ciucci
- Neuroscience Training Program, University of Wisconsin-Madison, Madison, WI, 53706, USA; Department of Communication Sciences and Disorders, University of Wisconsin-Madison, Madison, WI, 53706, USA; Department of Surgery, Division of Otolaryngology, University of Wisconsin-Madison, Madison, WI, 53706, USA.
| |
Collapse
|
43
|
Pitts LL, Morales S, Stierwalt JAG. Lingual Pressure as a Clinical Indicator of Swallowing Function in Parkinson's Disease. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2018; 61:257-265. [PMID: 29396576 DOI: 10.1044/2017_jslhr-s-17-0259] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 11/17/2017] [Indexed: 06/07/2023]
Abstract
PURPOSE Swallowing impairment, or dysphagia, is a known contributor to reduced quality of life, pneumonia, and mortality in Parkinson's disease (PD). However, the contribution of tongue dysfunction, specifically inadequate pressure generation, to dysphagia in PD remains unclear. Our purpose was to determine whether lingual pressures in PD are (a) reduced, (b) reflect medication state, or are (c) consistent with self-reported diet and swallowing function. METHOD Twenty-eight persons with idiopathic PD (PwPD) and 28 age- and sex-matched controls completed lingual pressure tasks with the Iowa Oral Performance Instrument. PwPD were tested during practically defined ON and OFF dopaminergic medication states. Participants were also stratified into three sex- and age-matched cohorts (7 men, 5 women): (a) controls, (b) PwPD without self-reported dysphagia symptoms or diet restrictions, and (c) PwPD with self-reported dysphagia symptoms with or without diet restrictions. RESULTS PwPD exhibited reduced tongue strength and used elevated proportions of tongue strength during swallowing compared with controls (p < .05) without an effect of medication state (p > .05). Reduced tongue strength distinguished PwPD with self-reported dysphagia symptoms from PwPD without reported symptoms or diet restrictions (p = .045) and controls (p = .002). CONCLUSION Tongue strength was significantly reduced in PwPD and did not differ by medication state. Tongue strength differentiated between PwPD with and without self-reported swallowing symptoms. Therefore, measures of tongue strength and swallowing pressures may serve as clinical indicators for further dysphagia evaluation and may promote early diagnosis and management of dysphagia in PD.
Collapse
Affiliation(s)
- Laura L Pitts
- Department of Communication Sciences & Disorders, University of Northern Iowa, Cedar Falls
- Department of Physical Medicine & Rehabilitation, Feinberg School of Medicine, Northwestern University, Chicago, IL
- Speech-Language Pathology, Shirley Ryan AbilityLab, Chicago, IL
- School of Communication Science & Disorders, Florida State University, Tallahassee
| | - Sarah Morales
- Department of Communication Sciences & Disorders, University of Northern Iowa, Cedar Falls
| | - Julie A G Stierwalt
- School of Communication Science & Disorders, Florida State University, Tallahassee
- Division of Speech Pathology, Department of Neurology, Mayo Clinic, Rochester, MN
| |
Collapse
|
44
|
Inclusion body myositis: advancements in diagnosis, pathomechanisms, and treatment. Curr Opin Rheumatol 2017; 29:632-638. [DOI: 10.1097/bor.0000000000000436] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
45
|
Philpott H, Garg M, Tomic D, Balasubramanian S, Sweis R. Dysphagia: Thinking outside the box. World J Gastroenterol 2017; 23:6942-6951. [PMID: 29097867 PMCID: PMC5658312 DOI: 10.3748/wjg.v23.i38.6942] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 08/29/2017] [Accepted: 09/26/2017] [Indexed: 02/07/2023] Open
Abstract
Dysphagia is a common symptom that is important to recognise and appropriately manage, given that causes include life threatening oesophageal neoplasia, oropharyngeal dysfunction, the risk of aspiration, as well as chronic disabling gastroesophageal reflux (GORD). The predominant causes of dysphagia varies between cohorts depending on the interplay between genetic predisposition and environmental risk factors, and is changing with time. Currently in white Caucasian societies adopting a western lifestyle, obesity is common and thus associated gastroesophageal reflux disease is increasingly diagnosed. Similarly, food allergies are increasing in the west, and eosinophilic oesophagitis is increasingly found as a cause. Other regions where cigarette smoking is still prevalent, or where access to medical care and antisecretory agents such as proton pump inhibitors are less available, benign oesophageal peptic strictures, Barrett's oesophagus, adeno- as well as squamous cell carcinoma are endemic. The evaluation should consider the severity of symptoms, as well as the pre-test probability of a given condition. In young white Caucasian males who are atopic or describe heartburn, eosinophilic esophagitis and gastroesophageal reflux disease will predominate and a proton pump inhibitor could be commenced prior to further investigation. Upper gastrointestinal endoscopy remains a valid first line investigation for patients with suspected oesophageal dysphagia. Barium swallow is particularly useful for oropharyngeal dysphagia, and oesophageal manometry mandatory to diagnose motility disorders.
Collapse
Affiliation(s)
- Hamish Philpott
- Department of Gastroenterology, Eastern Health Clinical School Monash University, Melbourne 3128, Australia
| | - Mayur Garg
- Department of Gastroenterology, Eastern Health Clinical School Monash University, Melbourne 3128, Australia
| | - Dunya Tomic
- Department of Gastroenterology, Eastern Health Clinical School Monash University, Melbourne 3128, Australia
| | - Smrithya Balasubramanian
- Department of Gastroenterology, Eastern Health Clinical School Monash University, Melbourne 3128, Australia
| | - Rami Sweis
- University College London, London NW1 2BU, United Kingdom
| |
Collapse
|
46
|
Abstract
OPINION STATEMENT Dysphagia is a common problem in the elderly population with an especially high prevalence in hospitalized and institutionalized patients. If inadequately addressed, dysphagia leads to significant morbidity and contributes to decreased quality of life. Dysphagia can be categorized as emanating from either an oropharyngeal or esophageal process. A disproportionate number of elderly patients suffer from oropharyngeal dysphagia with a multifactorial etiology. Historically, treatment options have been limited and included mostly supportive care with a focus on dietary modification, food avoidance, and swallow rehabilitation. Nascent technologies such as the functional luminal imaging probe (FLIP) and advances in esophageal manometry are improving our understanding of the pathophysiology of oropharyngeal dysphagia. Recent developments in the treatment of specific causes of oropharyngeal dysphagia, including endoscopic balloon dilations for upper esophageal sphincter (UES) dysfunction, show promise and are expected to enhance with further research. Esophageal dysphagia is also common in the elderly and more commonly due to an identifiable cause. The full breadth of treatment options is frequently unavailable to elderly patients due to comorbidities and overall functional status. However, the increasing availability of less invasive solutions to specific esophageal pathologies has augmented the number of treatment options available to this population, where an individualized approach to patient care is paramount. This review focuses on the evaluation and management of dysphagia in the elderly and delineates how standard and novel therapeutics are contributing to more nuanced and personalized management.
Collapse
Affiliation(s)
- Scott M Smukalla
- Department of Gastroenterology, Center for Esophageal Disease, NYU School of Medicine, 240 East 38th St., 23rd Floor, New York, NY, 10016, USA
| | - Irina Dimitrova
- Department of Medicine, NYU School of Medicine, New York, NY, USA
| | | | - Abraham Khan
- Department of Gastroenterology, Center for Esophageal Disease, NYU School of Medicine, 240 East 38th St., 23rd Floor, New York, NY, 10016, USA.
| |
Collapse
|
47
|
Abstract
Changes to swallowing affect most people with Parkinson's disease (PD). Changes may not initially exercise a decisive impact, but can later pose significant threats to nutritional, hydration and respiratory health and psychosocial quality of life. This review, from a largely clinical viewpoint, outlines the nature of changes in PD and considers the issue of how many people are affected and in what ways. It outlines main approaches to assessment and management, with an emphasis on aspects relevant to PD. Dysphagia contributes to drooling in PD. The review therefore also touches on the nature and management of this condition that has its own set of health and psychosocial quality-of-life issues.
Collapse
Affiliation(s)
- Nick Miller
- Newcastle University Institute for Ageing, Speech & Language Sciences, George VI Building, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| |
Collapse
|
48
|
Nouraei SAR, Makmur E, Dias A, Butler CR, Nandi R, Elliott MJ, Hewitt R. Validation of the Airway-Dyspnoea-Voice-Swallow (ADVS) scale and Patient-Reported Outcome Measure (PROM) as disease-specific instruments in paediatric laryngotracheal stenosis. Clin Otolaryngol 2017; 42:283-294. [PMID: 27542317 DOI: 10.1111/coa.12729] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2016] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To validate the Airway-Dyspnoea-Voice-Swallow (ADVS) instrument as a disease-specific Patient-Reported Outcome Measure in paediatric laryngotracheal stenosis. DESIGN Prospective observational study. SETTING A quaternary referral centre for complex airway disease. PARTICIPANTS Forty-eight patients (30 males) with a mean age of 49 ± 49 months who underwent laryngotracheal surgery or microlaryngoscopy and bronchoscopy (MLB) following laryngotracheal surgery. MAIN OUTCOME MEASURES Airway-Dyspnoea-Voice-Swallow summary scale and Patient-Reported Outcome Measure (PROM), Paediatric Quality of Life (PedsQL) scale, Paediatric Voice Handicap Index (pVHI) and Lansky performance scale were administered to patients before and 6-8 weeks following airway examination/surgery. RESULTS Most patients (73%) had intubation-related subglottic stenosis, and 60% of patients had prior airway treatments. The majority of patients (77%) had more than one major chronic morbidity, and the commonest procedures were diagnostic MLB (49%), followed by airway dilation (29%). Cronbach-α value for the ADVS PROM was 0.71 overall and 0.85, 0.86 and 0.64 for the dyspnoea, voice and swallow domains, respectively. Rank correlations between Dyspnoea, Voice and Swallow summary scale and PROM scores were 0.83, 0.71 and 0.81, respectively (P < 0.0001). For those patients undergoing diagnostic MLB, pre- and post-examination scores were highly correlated (intraclass correlations >0.75). There was a significant rank correlation between ADVS PROM score and Lansky performance score (r = -0.68; P < 0.0001). There were significant correlations between PROM score and PedsQL (r = -0.57; P < 0.0001) and between voice domain of the PROM and pVHI (r = 0.78; P < 0.0001). There were strong correlations between Myer-Cotton stenosis severity and dyspnoea scale and PROM score (r = 0.68; P < 0.0001). There were significant differences in voice and swallow ADVS scales and PROM scores between patients with and without concomitant laryngeal/oesophageal pathology. Patient age and presence of high dyspnoea and swallowing PROM scores were independently associated with poorer quality of life and performance status. CONCLUSIONS These series of observations validate the ADVS instrument as a disease-specific outcome measure for paediatric laryngotracheal stenosis. Dyspnoea and swallowing dysfunction appear to have the greatest impact on quality of life. More widespread adoption of the ADVS instrument could help create a shared language for outcomes communication and benchmarking for children with this complex condition.
Collapse
Affiliation(s)
- S A R Nouraei
- Department of Otolaryngology - Head and Neck Surgery, Great Ormond Street Hospital, London, UK
- Department of Ear Nose and Throat Surgery, Auckland City Hospital, Auckland, New Zealand
- Academic Department of Surgery, University of Auckland, Auckland, New Zealand
| | - E Makmur
- The Medical School, University College London, London, UK
| | - A Dias
- Department of Ear Nose and Throat Surgery, Auckland City Hospital, Auckland, New Zealand
| | - C R Butler
- Academic Department of Surgery, University of Auckland, Auckland, New Zealand
| | - R Nandi
- Department of Anaesthesia, Great Ormond Street Hospital, London, UK
| | - M J Elliott
- Department of Cardiothoracic Surgery, Great Ormond Street Hospital, London, UK
| | - R Hewitt
- Department of Otolaryngology - Head and Neck Surgery, Great Ormond Street Hospital, London, UK
| |
Collapse
|
49
|
Dysphagia in Parkinson’s Disease. Dysphagia 2017. [DOI: 10.1007/174_2017_118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
50
|
Rabl R, Horvath A, Breitschaedel C, Flunkert S, Roemer H, Hutter-Paier B. Quantitative evaluation of orofacial motor function in mice: The pasta gnawing test, a voluntary and stress-free behavior test. J Neurosci Methods 2016; 274:125-130. [PMID: 27746230 DOI: 10.1016/j.jneumeth.2016.10.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Revised: 10/07/2016] [Accepted: 10/07/2016] [Indexed: 12/11/2022]
Abstract
BACKGROUND Evaluation of motor deficits in rodents is mostly restricted to limb motor tests that are often high stressors for the animals. NEW METHOD To test rodents for orofacial motor impairments in a stress-free environment, we established the pasta gnawing test by measuring the biting noise of mice that eat a piece of spaghetti. Two parameters were evaluated, the biting speed and the biting peaks per biting episode. To evaluate the power of this test compared to commonly used limb motor and muscle strength tests, three mouse models of Parkinson's disease, amyotrophic lateral sclerosis and Niemann-Pick disease were tested in the pasta gnawing test, RotaRod and wire suspension test. RESULTS Our results show that the pasta gnawing test reliably displays orofacial motor deficits. COMPARISON WITH EXISTING METHODS The test is especially useful as additional motor test in early onset disease models, since it shows first deficits later than the RotaRod or wire suspension test. The test depends on a voluntary eating behavior of the animal with only a short-time food deprivation and should thus be stress-free. CONCLUSIONS The pasta gnawing test represents a valuable tool to analyze orofacial motor deficits in different early onset disease models.
Collapse
Affiliation(s)
- R Rabl
- QPS Austria GmbH, Neuropharmacology, Parkring 12, 8074 Grambach, Austria.
| | - A Horvath
- QPS Austria GmbH, Neuropharmacology, Parkring 12, 8074 Grambach, Austria.
| | - C Breitschaedel
- QPS Austria GmbH, Neuropharmacology, Parkring 12, 8074 Grambach, Austria; Karl Franzens University, Institute of Zoology, Universitätsplatz 2, 8010 Graz, Austria.
| | - S Flunkert
- QPS Austria GmbH, Neuropharmacology, Parkring 12, 8074 Grambach, Austria.
| | - H Roemer
- Karl Franzens University, Institute of Zoology, Universitätsplatz 2, 8010 Graz, Austria.
| | - B Hutter-Paier
- QPS Austria GmbH, Neuropharmacology, Parkring 12, 8074 Grambach, Austria.
| |
Collapse
|