1
|
Curtis JA, Borders JC, Kiefer B, Alcalay RN, Huber JE, Troche MS. Respiratory-Swallow Coordination and Its Relationship With Pharyngeal Residue, Penetration, and Aspiration in People With Parkinson's Disease. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2024:1-25. [PMID: 39388722 DOI: 10.1044/2024_jslhr-24-00056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/12/2024]
Abstract
PURPOSE Respiratory-swallow coordination (RSC) frequently changes in people with Parkinson's disease (PwPD). Little is known about how these changes relate to impairments in swallowing safety (penetration and aspiration) and efficiency (pharyngeal residue). Therefore, the aims of this study were to assess the relationships between RSC, pharyngeal residue, penetration, and aspiration in PwPD. METHOD Twenty-four PwPD were recruited to undergo simultaneous assessment of RSC, swallowing safety, and swallowing efficiency. RSC was assessed using respiratory inductive plethysmography and nasal airflow and included measurements of respiratory pause duration, respiratory phase patterning, and lung volume during swallowing. Swallowing safety and efficiency were assessed using flexible endoscopic evaluation of swallowing, analyzed using the Visual Analysis of Swallowing Efficiency and Safety, and included measurements of pharyngeal residue, penetration, and aspiration. All data were blindly analyzed, with 20% of the data repeated for interrater reliability assessment. Multilevel statistical models were used to examine the relationships between RSC and swallowing. RESULTS A total of 812 swallows were analyzed from 24 participants. Only 33.4% of swallows exhibited the typical exhale-swallow-exhale pattern. Additionally, 95% of participants exhibited abnormal swallow function. More severe hypopharyngeal residue ratings were associated with inhaling before the swallow compared to exhaling before the swallow. Additionally, more severe events of penetration and aspiration were associated with (a) inhaling before the swallow compared to exhaling before the swallow, (b) inhaling after the swallow compared to exhaling after the swallow, and (c) longer swallow-related respiratory pause durations. Inhaling after the swallow exhibited the strongest relationship with impairments in swallowing safety when compared to all other RSC variables. CONCLUSIONS RSC exhibited significant relationships with pharyngeal residue, penetration, and aspiration in these PwPD. Clinicians should attend to RSC when assessing swallowing in PwPD. Future research is needed to examine if training an exhale-swallow-exhale pattern can be used to improve disordered swallowing in PwPD.
Collapse
Affiliation(s)
- James A Curtis
- Aerodigestive Innovations Research Lab, Department of Otolaryngology-Head & Neck Surgery, Weill Cornell Medicine, Cornell University, New York, NY
| | - James C Borders
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY
| | - Brianna Kiefer
- Department of Physical Medicine and Rehabilitation, University of California Davis Medical Center, Sacramento
| | - Roy N Alcalay
- The Neurological Institute, Division of Movement Disorders, Department of Neurology, Columbia University Irving Medical Center, New York, NY
- Neurological Institute, Division of Movement Disorders, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Jessica E Huber
- Speech Physiology Laboratory, Department of Communicative Disorders and Sciences, University at Buffalo, NY
| | - Michelle S Troche
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY
| |
Collapse
|
2
|
Wang P, Chen X, Chen M, Gao L, Xiong B, Ji C, Shen Q, Shen Y, Wu S, Pan Y, Li J, Wang B, Luo W. Dysphagia Pattern in Early to Moderate Parkinson's Disease Caused by Abnormal Pharyngeal Kinematic Function. Dysphagia 2024; 39:905-915. [PMID: 38319366 DOI: 10.1007/s00455-024-10672-8] [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: 09/21/2023] [Accepted: 01/15/2024] [Indexed: 02/07/2024]
Abstract
Airway invasion is common in patients with Parkinson's disease (PD) and can cause serious complications. However, a PD-related dysphagic pattern has not been clearly elucidated. In this study, 53 patients with early to moderate PD were enrolled to undergo a videofluoroscopic study of swallowing evaluation (VFSS) and a battery of neuropsychological assessments. A set of VFSS variables (three visuoperceptual, nine temporal, and six spatial) were measured. The main effects of bolus viscosity and volume on airway invasion were calculated. Statistical analyses were performed to determine key kinematic factors of airway invasion for swallowing each bolus type. Airway invasion frequency was significantly higher for liquid boluses (liquid vs. pudding P < 0.001; liquid vs. honey P = 0.006). Laryngeal vestibule closure reaction time (LVCrt) was the key kinematic factor of airway invasion for 3 ml liquid swallow (P = 0.040), anterior displacement of hyoid bone was the key kinematic factor for both 5 ml and 10 ml liquid swallows (P = 0.010, 0.034, respectively). Male sex and advanced Hoehn and Yahr stage were significantly related to reduced anterior displacement of hyoid bone. These results reveal the dysphagic pattern related to PD, demonstrating that prolonged LVCrt and reduced anterior displacement of hyoid bone are two crucial kinematic factors contributing to airway invasion during the liquid swallow. In addition, hyoid bone dysfunction was correlated with disease severity and male sex. Our findings warrant further investigation of the pathophysiological mechanism of dysphagia in PD and would guide clinical intervention.
Collapse
Affiliation(s)
- Ping Wang
- Department of Neurology, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
- Department of Rehabilitation, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xinhui Chen
- Department of Neurology, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Miao Chen
- Department of Neurology, Zhuji Affiliated Hospital of Shaoxing University, Shaoxing, China
| | - Leilei Gao
- Department of Rehabilitation, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Bing Xiong
- Department of Rehabilitation, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Changmeng Ji
- Center for Rehabilitation Assessment and Therapy, Zhejiang Rehabilitation Medical Center, Hangzhou, China
| | - Qian Shen
- Department of Rehabilitation, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuanqing Shen
- Department of Rehabilitation, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Sheng Wu
- Department of Neurology, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Yanhong Pan
- Department of Neurology, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Jinhui Li
- Department of Rehabilitation, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Bo Wang
- Department of Neurology, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.
| | - Wei Luo
- Department of Neurology, the Second Affiliated Hospital, Zhejiang University School of Medicine, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.
| |
Collapse
|
3
|
Park D, Kim Y, Kang H, Lee J, Choi J, Kim T, Lee S, Son S, Kim M, Kim I. PECI-Net: Bolus segmentation from video fluoroscopic swallowing study images using preprocessing ensemble and cascaded inference. Comput Biol Med 2024; 172:108241. [PMID: 38489987 DOI: 10.1016/j.compbiomed.2024.108241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/30/2024] [Accepted: 02/27/2024] [Indexed: 03/17/2024]
Abstract
Bolus segmentation is crucial for the automated detection of swallowing disorders in videofluoroscopic swallowing studies (VFSS). However, it is difficult for the model to accurately segment a bolus region in a VFSS image because VFSS images are translucent, have low contrast and unclear region boundaries, and lack color information. To overcome these challenges, we propose PECI-Net, a network architecture for VFSS image analysis that combines two novel techniques: the preprocessing ensemble network (PEN) and the cascaded inference network (CIN). PEN enhances the sharpness and contrast of the VFSS image by combining multiple preprocessing algorithms in a learnable way. CIN reduces ambiguity in bolus segmentation by using context from other regions through cascaded inference. Moreover, CIN prevents undesirable side effects from unreliably segmented regions by referring to the context in an asymmetric way. In experiments, PECI-Net exhibited higher performance than four recently developed baseline models, outperforming TernausNet, the best among the baseline models, by 4.54% and the widely used UNet by 10.83%. The results of the ablation studies confirm that CIN and PEN are effective in improving bolus segmentation performance.
Collapse
Affiliation(s)
- Dougho Park
- Pohang Stroke and Spine Hospital, Pohang, Republic of Korea; School of Convergence Science and Technology, Pohang University of Science and Technology, Pohang, Republic of Korea
| | - Younghun Kim
- School of CSEE, Handong Global University, Pohang, Republic of Korea
| | - Harim Kang
- School of CSEE, Handong Global University, Pohang, Republic of Korea
| | - Junmyeoung Lee
- School of CSEE, Handong Global University, Pohang, Republic of Korea
| | - Jinyoung Choi
- School of CSEE, Handong Global University, Pohang, Republic of Korea
| | - Taeyeon Kim
- Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - Sangeok Lee
- Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - Seokil Son
- Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - Minsol Kim
- Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - Injung Kim
- School of CSEE, Handong Global University, Pohang, Republic of Korea.
| |
Collapse
|
4
|
Georgiou R, Papaleontiou A, Voniati L, Siafaka V, Ziavra N, Tafiadis D. Validation and cultural adaptation of a Greek Version of Pediatric Eating Assessment Tool 10 (PEDI - EAT - 10) in Greek-Cypriot Parents. Disabil Rehabil 2024:1-8. [PMID: 38488276 DOI: 10.1080/09638288.2024.2328349] [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: 04/10/2023] [Accepted: 03/02/2024] [Indexed: 03/20/2024]
Abstract
PURPOSE The Pediatric Eating Assessment Tool (PEDI-EAT-10) is a parents/caregivers screening tool that assesses pediatric patients at risk of penetration and/or aspiration symptoms. The aim of this study was the validation of PEDI-EAT-10 in the Greek language. MATERIALS AND METHODS This cross-sectional study included 222 parents/caregivers of children with (n = 122) and without (n = 100) feeding and/or swallowing disorders, with age range 3 - 12 years. The children were selected from Cypriot schools and health settings. All parents filled out the PEDI-EAΤ-10 questionnaire and after its initial completion, it was re-administered after 2 weeks. RESULTS A statistically significant difference was observed in the PEDI-EAT-10 total mean scores between the study's two groups [t (220) = 9.886, p < 0.001]. Internal consistency was high (Cronbach's alpha= 0.801) with very good split-half reliability equal to 0.789. A significant and strong test-retest reliability was computed (r = 0.998, p < 0.001). The PEDI-EAT-10 cutoff point was 11.00 (AUC: 0.869, p < 0.001) for children with feeding and/or swallowing disorders in accordance with the PAS scale. CONCLUSIONS In conclusion, the Greek version of PEDI-EAT-10 is shown to be a valid and reliable screening tool for the assessment of the pediatric population with a risk of dysphagia.
Collapse
Affiliation(s)
- Rafaella Georgiou
- Department of Speech & Language Therapy, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Andri Papaleontiou
- Department of Speech & Language Therapy, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Louiza Voniati
- Department of Health Sciences, Speech and Language Therapy, European University, Nicosia, Cyprus
| | - Vassiliki Siafaka
- Department of Speech & Language Therapy, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Nafsika Ziavra
- Department of Speech & Language Therapy, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Dionysios Tafiadis
- Department of Speech & Language Therapy, School of Health Sciences, University of Ioannina, Ioannina, Greece
| |
Collapse
|
5
|
Brooks A. Dysphagia and aspiration during a Parkinson's hospitalization: a care partner's perspective and recommendations for improving standards of care. Front Aging Neurosci 2023; 15:1258979. [PMID: 37876878 PMCID: PMC10590889 DOI: 10.3389/fnagi.2023.1258979] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 09/06/2023] [Indexed: 10/26/2023] Open
Abstract
People with Parkinson's disease have a significantly increased incidence and risk of aspiration pneumonia when compared to those without. Aspiration pneumonia associated with dysphagia (swallowing issues), which is the leading cause of death among people with Parkinson's disease, accounting for 25% of Parkinson's deaths. There is relatively limited evidence of the most effective strategies to balance the competing needs of each Parkinson's patient as providers aim to prevent, diagnose, and manage dysphagia. Exacerbated, and in part caused, by the intricacies of dysphagia and Parkinson's disease, there is still limited understanding among hospital providers and the Parkinson's community regarding the most appropriate measures to prevent and manage dysphagia in Parkinson's disease. The Parkinson's Foundation Hospital Care Recommendations identified the prevention and management of dysphagia as a care standard necessary to eliminate harm and attain higher reliability in care. This article discusses key components of dysphagia management in the hospital, provides a case example to demonstrate the challenges that people with PD and their care partners experience in the hospital related to dysphagia, and offers recommendations on how to better manage dysphagia and involve care partners in PD hospital care.
Collapse
Affiliation(s)
- Annie Brooks
- Strategic Initiatives, Parkinson's Foundation, New York, NY, United States
| |
Collapse
|
6
|
Evaluation of a Machine Learning-Based Dysphagia Prediction Tool in Clinical Routine: A Prospective Observational Cohort Study. Dysphagia 2023:10.1007/s00455-022-10548-9. [PMID: 36625964 PMCID: PMC9831015 DOI: 10.1007/s00455-022-10548-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 12/28/2022] [Indexed: 01/11/2023]
Abstract
Based on a large number of pre-existing documented electronic health records (EHR), we developed a machine learning (ML) algorithm for detection of dysphagia and aspiration pneumonia. The aim of our study was to prospectively apply this algorithm in two large patient cohorts. The tool was integrated in the hospital information system of a secondary care hospital in Austria. Based on existing data such as diagnoses, laboratory, and medication, dysphagia risk was predicted automatically, and patients were stratified into three risk groups. Patients' risk groups and risk factors were visualized in a web application. Prospective predictions of 1270 admissions to geriatric or internal medicine departments were compared with the occurrence of dysphagia or aspiration pneumonia of routinely documented events. The discriminative performance for internal medicine patients (n = 885) was excellent with an AUROC of 0.841, a sensitivity of 74.2%, and a specificity of 84.1%. For the smaller geriatric cohort (n = 221), the AUROC was 0.758, sensitivity 44.4%, and specificity 93.0%. For both cohorts, calibration plots showed a slight overestimation of the risk. This is the first study to evaluate the performance of a ML-based prediction tool for dysphagia in a prospective clinical setting. Future studies should validate the predictions on data of systematic dysphagia screening by specialists and evaluate user satisfaction and acceptance. The ML-based dysphagia prediction tool achieved an excellent performance in the internal medicine cohort. More data are needed to determine the performance in geriatric patients.
Collapse
|
7
|
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
|
8
|
Curtis JA, Borders JC, Dakin AE, Troche MS. The Role of Aspiration Amount on Airway Protective Responses in People with Neurogenic Dysphagia. Dysphagia 2022:10.1007/s00455-022-10546-x. [DOI: 10.1007/s00455-022-10546-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022]
|
9
|
Ohmura SI, Tamechika SY, Miyamoto T, Kunieda K, Naniwa T. Impact of dysphagia and its severity on long-term survival and swallowing function outcomes in patients with idiopathic inflammatory myopathies other than inclusion body myositis. Int J Rheum Dis 2022; 25:897-909. [PMID: 35678075 DOI: 10.1111/1756-185x.14365] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 04/28/2022] [Accepted: 05/23/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To investigate the impact of dysphagia on long-term survival and swallowing function outcomes in patients with idiopathic inflammatory myopathy other than inclusion body myositis. METHODS We retrospectively evaluated consecutive patients with idiopathic inflammatory myopathy other than inclusion body myositis to investigate the impact of dysphagia and its severity assessed using the Food Intake LEVEL Scale on survival and swallowing function outcomes. Time-to-event analyses were used, including Kaplan-Meier curves with log-rank (trend) test, cumulative incidence with Gray's test, and Cox proportional hazards models. RESULTS Of the 254 patients, 26 were dysphagic, including eight severe (Food Intake LEVEL Scale [FILS] score 2, 3) and six most severe (FILS score 1) cases; 210 were non-dysphagic, and 18 were indeterminate cases. During the 5 years after myositis diagnosis, 15 (57.7%) dysphagic and 31 (14.8%) non-dysphagic patients died, and dysphagic patients had significantly shorter survival. However, multivariate analysis showed that shorter survival was significantly associated with baseline age-adjusted Charlson Comorbidity Index (hazard ratio [HR] 1.57, 95% confidence interval [CI] 1.36-1.82]), but not with dysphagia (HR 1.46, 95% CI 0.69-3.10). Dysphagia severity was significantly associated with delayed recovery of dysphagia. In 20 non-severe or severe dysphagic cases, 19 restored swallowing function within 1 year. The most severe cases had a significantly higher cumulative probability of death before recovery from dysphagia than severe cases. CONCLUSION The poor survival of dysphagic myositis patients was largely confounded by advanced age and comorbid malignancies. However, patients with the most severe dysphagia had a significantly worse swallowing function and survival prognosis than those with milder dysphagia.
Collapse
Affiliation(s)
- Shin-Ichiro Ohmura
- Division of Rheumatology, Department of Internal Medicine, Nagoya City University Hospital, and Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.,Department of Rheumatology, Seirei Hamamatsu General Hospital, Hamamatsu, Japan
| | - Shin-Ya Tamechika
- Division of Rheumatology, Department of Internal Medicine, Nagoya City University Hospital, and Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Toshiaki Miyamoto
- Department of Rheumatology, Seirei Hamamatsu General Hospital, Hamamatsu, Japan
| | - Kenjiro Kunieda
- Department of Neurology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Taio Naniwa
- Division of Rheumatology, Department of Internal Medicine, Nagoya City University Hospital, and Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| |
Collapse
|
10
|
Dilmaghani S, Atieh J, Khanna L, Hosfield EA, Camilleri M, Katzka DA. Severity of dysphagia is associated with hospitalizations and mortality in patients with Parkinson's disease. Neurogastroenterol Motil 2022; 34:e14280. [PMID: 34628711 DOI: 10.1111/nmo.14280] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 09/11/2021] [Accepted: 09/27/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND Aspiration pneumonia is the commonest cause of hospitalizations and death in patients with Parkinson's disease (PD). Among these patients, the relationships between severity of dysphagia, hospitalizations for related complications, and death are not robustly defined. Our aim was to characterize the relationship between PD-related oropharyngeal dysfunction and clinically relevant outcomes. METHODS Retrospective cohort study of 312 patients with PD at a tertiary center who underwent videofluoroscopic swallow studies conducted by expert therapists between 2010 and 2015. Level of swallowing function was represented using the 7-point Functional Oral Intake Scale (FOIS) (7 = normal function). Significance and relative risk calculations utilized Poisson regression. Time to composite outcome of first hospitalization or death was summarized using Kaplan-Meier curve with log-rank test. KEY RESULTS One hundred thirty eight patients had a recorded FOIS score. The prevalence of oropharyngeal dysfunction was 76.1%. The median duration of follow-up was 26.8 months. In multivariate analyses, patients with FOIS 5 (RR = 2.01 [95% CI: 1.22, 3.32]), FOIS 3 (RR = 2.78 [95% CI: 1.75, 4.40]), and FOIS 1 (RR = 2.50 [95% CI: 1.49, 4.20]) were significantly associated with increased risk of hospitalization or death compared to FOIS 7 after co-variate adjustments. GERD was also associated with a significant increased risk of hospitalization or death (RR = 1.28 [95% CI: 1.01, 1.64]). Time to first hospitalization or death was shorter in patients with lower FOIS scores (p < 0.00005). CONCLUSIONS AND INFERENCES Severity of oropharyngeal dysphagia, as measured by the FOIS, is associated with poorer survival and shorter time to hospitalization for dysphagia-related complications, pneumonia, or death in PD.
Collapse
Affiliation(s)
- Saam Dilmaghani
- Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
| | - Jessica Atieh
- Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
| | - Lehar Khanna
- Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
| | - Emily A Hosfield
- Division of Speech Pathology, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA
| | - Michael Camilleri
- Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
| | - David A Katzka
- Clinical Enteric Neuroscience Translational and Epidemiological Research (CENTER), Division of Gastroenterology and Hepatology, Rochester, Minnesota, USA
| |
Collapse
|
11
|
Diaz K, Stegemöller EEL. Electromyographic measures of asymmetric muscle control of swallowing in Parkinson’s disease. PLoS One 2022; 17:e0262424. [PMID: 35180221 PMCID: PMC8856551 DOI: 10.1371/journal.pone.0262424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 12/23/2021] [Indexed: 11/22/2022] Open
Abstract
Introduction During the early stages, Parkinson’s disease (PD) is well recognized as an asymmetric disease with unilateral onset of resting tremor with varying degrees of rigidity, and bradykinesia. However, it remains unknown if other impairments, such as swallowing impairment (i.e., dysphagia), also present asymmetrically. Purpose The primary aim of this study was to examine muscle activity associated with swallow on the most affected side (MAS) and least affected side (LAS) in persons with PD. A secondary aim was to explore the relationship between differences in muscle activity associated with swallow and subjective reports of swallowing impairment and disease severity. Methods Function of muscles associated with swallowing was assessed using surface electromyography placed over the right and left submental and laryngeal regions during three swallows for a THIN and THICK condition. The Swallowing Quality of Life (SWAL-QOL) questionnaire and the Unified Parkinson’s Disease Rating Scale (UPDRS) were collected as measures of subjective swallow impairment and disease severity, respectively. Results Thirty-five participants diagnosed with idiopathic PD and on a stable antiparkinsonian medication regimen completed this study. Results revealed no significant mean difference in muscle activity during swallow between the more and less affected side. For the laryngeal muscle region, a significant difference in coefficient of variation between the MAS and LAS was revealed for peak amplitude for the THIN swallow condition. For the laryngeal muscle region, a significant association was revealed between muscle activity and disease severity but not subjective reports of swallowing impairment. Conclusion Superficially it appears that swallowing impairment present symmetrical during the early stages of PD, however, our variability data indicates otherwise. These results will be used to inform future studies in specific types of swallowing impairment (i.e., oral dysphagia, pharyngeal dysphagia, and esophageal dysphagia), disease progression, and overall asymmetry.
Collapse
Affiliation(s)
- Kasandra Diaz
- Department of Kinesiology, Iowa State University, Ames, IA, United States of America
- * E-mail:
| | | |
Collapse
|
12
|
Kim D, Kim JH, Park SW, Han HW, An SJ, Kim YI, Ju HJ, Choi Y, Kim DY. Predictive value of the videofluoroscopic swallowing study for long-term mortality in patients with subacute stroke. Medicine (Baltimore) 2022; 101:e28623. [PMID: 35089200 PMCID: PMC8797482 DOI: 10.1097/md.0000000000028623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 12/29/2021] [Indexed: 01/05/2023] Open
Abstract
To investigate the usefulness of the videofluoroscopic swallowing study (VFSS) for subacute stroke in predicting long-term all-cause mortality, including not only simple parameters obtained from VFSS results, but also recommended dietary type as an integrated parameter.This was a retrospective study of patients with subacute (<1 month) stroke at a university hospital between February 2014 and September 2019. The independent risk factors were investigated using stepwise Cox regression analysis, which increased the all-cause mortality of patients with stroke among VFSS parameters.A total of 242 patients with subacute stroke were enrolled. The significant mortality-associated factors were age, history of cancer, recommended dietary type (modified dysphagia diet; adjusted hazard ratio [HR], 6.971; P = .014; tube diet, adjusted HR: 10.169; P = .019), and Modified Barthel Index. In the subgroup survival analysis of the modified dysphagia diet group (n = 173), the parameters for fluid penetration (adjusted HR: 1.911; 95% confidence interval, 1.086-3.363; P = .025) and fluid aspiration (adjusted HR: 2.236; 95% confidence interval, 1.274-3.927; P = .005) were significantly associated with mortality.The recommended dietary type determined after VFSS in subacute stroke was a significant risk factor for all-cause mortality as an integrated parameter for dysphagia. Among the VFSS parameters, fluid penetration and aspiration were important risk factors for all-cause mortality in patients with moderate dysphagia after stroke. Therefore, it is important to classify the degree of dysphagia by performing the VFSS test in the subacute period of stroke and to determine the appropriate diet and rehabilitation intervention for mortality-related prognosis.
Collapse
Affiliation(s)
- Daham Kim
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
| | - Jae-Hyung Kim
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
| | - Si-Woon Park
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
| | - Hyung-Wook Han
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
| | - Sang Joon An
- Department of Neurology, College of Medicine, Catholic Kwandong University, International St. Mary's Hospital, Incheon, Korea
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| | - Yeong In Kim
- Department of Neurology, College of Medicine, Catholic Kwandong University, International St. Mary's Hospital, Incheon, Korea
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| | - Hyo Jin Ju
- Department of Medical Humanities, College of Medicine, Catholic Kwandong University, Gangwon, Korea
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| | - YoonHee Choi
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| | - Doo Young Kim
- Department of Rehabilitation Medicine, College of Medicine, Catholic Kwandong University International St Mary's Hospital, Incheon, Korea
- The Convergence Institute of Healthcare and Medical Science, College of Medicine, Catholic Kwandong University, Incheon, Korea
| |
Collapse
|
13
|
Wang P, Wang B, Chen X, Xiong B, Xie F, Wu S, Tang Y, Chen S, Ding X, Liu P, Luo W. Six-Year Follow-Up of Dysphagia in Patients with Parkinson's Disease. Dysphagia 2021; 37:1271-1278. [PMID: 34826007 DOI: 10.1007/s00455-021-10387-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 10/30/2021] [Indexed: 10/19/2022]
Abstract
The current study sought to examine longitudinal changes of dysphagia in Parkinson's disease, identify predictors of dysphagia aggravation and elucidate the influence of dysphagia on other symptoms in Parkinson's disease patients. Forty-eight patients with Parkinson's disease were enrolled. All patients underwent videofluoroscopic study of swallowing evaluation and a battery of neuropsychological assessments at baseline in 2014 and at follow-up in 2020. We used t-tests or Wilcoxon tests for comparative analysis between patients with/without dysphagia and comparative analysis of longitudinal data. We used Spearman's correlation analysis to examine predictors of dysphagia aggravation, and the Wilcoxon test to compare neuropsychological aggravation between patients with/without dysphagia at baseline. Swallowing function, cognitive function, depression, anxiety, and quality of life were aggravated at follow-up. Dysphagia prevalence increased from 27.08 at baseline to 39.58% at follow-up. Spearman's correlation results showed that dysphagia was more likely to become aggravated in male patients compared with female patients (P = 0.0049). Cognitive impairment at baseline was significantly related to dysphagia aggravation (P = 0.042). Patients with dysphagia at baseline exhibited a significantly greater increase in anxiety scores than patients without dysphagia at baseline (P = 0.021). The results revealed that male sex and cognitive impairment predicted worsening dysphagia in Parkinson's disease patients, and suggested that dysphagia may have a negative impact on anxiety in Parkinson's disease patients. The results highlight the importance of swallowing function screening and necessary instrumental checks, such as videofluoroscopic study of swallowing, in Parkinson's disease patients.
Collapse
Affiliation(s)
- Ping Wang
- Department of Neurology, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.,Department of Rehabilitation, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Bo Wang
- Department of Neurology, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Xinhui Chen
- Department of Neurology, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Bing Xiong
- Department of Rehabilitation, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Fangyao Xie
- Department of Rehabilitation, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Sheng Wu
- Department of Neurology, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Yinshan Tang
- Department of Rehabilitation, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Shuqi Chen
- Department of Neurology, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Xueping Ding
- Department of Neurology, Haining Chinese Medical Hospital, 177 Changdai Road, Haining, 314400, Zhejiang, China
| | - Peng Liu
- Department of Neurology, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China
| | - Wei Luo
- Department of Neurology, Zhejiang University School of Medicine Second Affiliated Hospital, 88 Jiefang Road, Hangzhou, 310009, Zhejiang, China.
| |
Collapse
|
14
|
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
|
15
|
Chang MC, Kwak S. Videofluoroscopic Swallowing Study Findings Associated With Subsequent Pneumonia in Patients With Dysphagia Due to Frailty. Front Med (Lausanne) 2021; 8:690968. [PMID: 34291064 PMCID: PMC8287055 DOI: 10.3389/fmed.2021.690968] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/14/2021] [Indexed: 11/13/2022] Open
Abstract
Dysphagia in frailty or deconditioning without specific diagnosis that may cause dysphagia such as stroke, traumatic brain injury, or laryngeal pathology, has been reported in previous studies; however, little is known about which findings of the videofluoroscopic swallowing study (VFSS) are associated with subsequent pneumonia and how many patients actually develop subsequent pneumonia in this population. In this study, we followed 190 patients with dysphagia due to frailty or deconditioning without specific diagnosis that may cause dysphagia for 3 months after VFSS and analyzed VFSS findings for the risk of developing pneumonia. During the study period, the incidence of subsequent pneumonia was 24.74%; regarding the VFSS findings, (1) airway penetration (PAS 3) and aspiration (PAS 7 and 8) were associated with increased risk of developing pneumonia, and (2) the functional dysphagia scale (FDS) scores of the patients who developed subsequent pneumonia were higher than those of the patients who did not develop subsequent pneumonia. Our study findings might assist clinicians in making clinical decisions based on the VFSS findings in this population.
Collapse
Affiliation(s)
- Min Cheol Chang
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu, South Korea
| | - Soyoung Kwak
- Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University, Daegu, South Korea
| |
Collapse
|
16
|
Oliveira LM, Baertsch NA, Moreira TS, Ramirez JM, Takakura AC. Unraveling the Mechanisms Underlying Irregularities in Inspiratory Rhythm Generation in a Mouse Model of Parkinson's Disease. J Neurosci 2021; 41:4732-4747. [PMID: 33863785 PMCID: PMC8260248 DOI: 10.1523/jneurosci.2114-20.2021] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 03/03/2021] [Accepted: 03/09/2021] [Indexed: 12/15/2022] Open
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder anatomically characterized by a progressive loss of dopaminergic neurons in the substantia nigra compacta (SNpc). Much less known, yet clinically very important, are the detrimental effects on breathing associated with this disease. Consistent with the human pathophysiology, the 6-hydroxydopamine hydrochloride (6-OHDA) rodent model of PD shows reduced respiratory frequency (fR) and NK1r-immunoreactivity in the pre-Bötzinger complex (preBötC) and PHOX2B+ neurons in the retrotrapezoid nucleus (RTN). To unravel mechanisms that underlie bradypnea in PD, we employed a transgenic approach to label or stimulate specific neuron populations in various respiratory-related brainstem regions. PD mice were characterized by a pronounced decreased number of putatively rhythmically active excitatory neurons in the preBötC and adjacent ventral respiratory column (VRC). Specifically, the number of Dbx1 and Vglut2 neurons was reduced by 47.6% and 17.3%, respectively. By contrast, inhibitory Vgat+ neurons in the VRC, as well as neurons in other respiratory-related brainstem regions, showed relatively minimal or no signs of neuronal loss. Consistent with these anatomic observations, optogenetic experiments identified deficits in respiratory function that were specific to manipulations of excitatory (Dbx1/Vglut2) neurons in the preBötC. We conclude that the decreased number of this critical population of respiratory neurons is an important contributor to the development of irregularities in inspiratory rhythm generation in this mouse model of PD.SIGNIFICANCE STATEMENT We found a decreased number of a specific population of medullary neurons which contributes to breathing abnormalities in a mouse model of Parkinson's disease (PD).
Collapse
Affiliation(s)
- Luiz M Oliveira
- Department of Pharmacology, Instituto de Ciencias Biomedicas, Universidade de São Paulo, São Paulo 05508, Brazil
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington 98101
| | - Nathan A Baertsch
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington 98101
- Department of Pediatrics, University of Washington, Seattle, Washington 98101
| | - Thiago S Moreira
- Department of Physiology and Biophysics, Instituto de Ciencias Biomedicas, Universidade de São Paulo, São Paulo 05508, Brazil
| | - Jan-Marino Ramirez
- Center for Integrative Brain Research, Seattle Children's Research Institute, Seattle, Washington 98101
- Department of Neurological Surgery, University of Washington, Seattle, Washington 98101
- Department of Pediatrics, University of Washington, Seattle, Washington 98101
| | - Ana C Takakura
- Department of Pharmacology, Instituto de Ciencias Biomedicas, Universidade de São Paulo, São Paulo 05508, Brazil
| |
Collapse
|
17
|
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
|
18
|
Kim TY, Park D, Lee SE, Kim BH, Son SI, Choi SH. Clinical Usefulness of the Korean Version of the Dysphagia Handicap Index: Reliability, Validity, and Role as a Screening Test. Dysphagia 2021; 37:183-191. [PMID: 33586044 DOI: 10.1007/s00455-021-10262-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 01/27/2021] [Indexed: 01/08/2023]
Abstract
This study aimed to measure the validity and reliability of the Korean version of the Dysphagia Handicap Index (K-DHI) and evaluate its diagnostic efficacy for predicting aspiration. We enrolled 104 patients with dysphagia symptoms (D group) and 88 controls (ND group). Among controls, there were 43 patients without dysphagia symptoms (ND patient group). All subjects completed the K-DHI survey. The D and ND group patients underwent the Gugging Swallowing Screen (GUSS) and videofluoroscopic swallowing study (VFSS). Two weeks later, the D group completed the second session of the K-DHI survey. The internal consistency of the K-DHI was good to excellent (Cronbach's α: 0.79-0.95). The test-retest reliability of the K-DHI survey was also high (interclass correlation coefficient = 0.88). There were moderate correlations between the K-DHI and GUSS (r = - 0.65, p < 0.001) as well as findings of VFSS-videofluoroscopic dysphagia scale (r = 0.55, p < 0.001) and American Speech-Language-Hearing Association National Outcome Measurement System swallowing scale (r = - 0.55, p < 0.001). For predicting aspiration, the K-DHI cutoff value was 11 (sensitivity, 0.82; specificity, 0.72; positive predictive value, 0.34; and negative predictive value, 0.96). K-DHI ≥ 11 [odds ratio (OR), 6.43; 95% Confidence Interval (CI) (1.87-22.16); p = 0.003] and GUSS ≤ 15 [OR 4.73; 95% CI (1.59-14.07); p = 0.005] were independent risk factors for aspiration on VFSS. The K-DHI is a reliable and valid self-reporting instrument for evaluating patient's quality of life associated with dysphagia among the Korean language population. It is also useful for the screening of aspiration.
Collapse
Affiliation(s)
- Tae Yeon Kim
- Speech-Language Therapy Department of Rehabilitation Center, Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - Dougho Park
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, 352, Huimang-daero, Pohang, 37659, Republic of Korea
| | - Sang-Eok Lee
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, 352, Huimang-daero, Pohang, 37659, Republic of Korea.
| | - Byung Hee Kim
- Department of Rehabilitation Medicine, Pohang Stroke and Spine Hospital, 352, Huimang-daero, Pohang, 37659, Republic of Korea
| | - Seok Il Son
- Occupational Therapy Department of Rehabilitation Center, Pohang Stroke and Spine Hospital, Pohang, Republic of Korea
| | - Seong Hee Choi
- Department of Audiology and Speech-Language Pathology, Catholic University of Daegu, 13-13, Hayang-ro, Hayang-eup, Gyeongsan, 38430, Republic of Korea.
| |
Collapse
|
19
|
Tang Y, Wang J, Chen G, Ye W, Yan N, Feng Z. A simple-to-use web-based calculator for survival prediction in Parkinson's disease. Aging (Albany NY) 2021; 13:5238-5249. [PMID: 33535176 PMCID: PMC7950310 DOI: 10.18632/aging.202443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/10/2020] [Indexed: 12/17/2022]
Abstract
Background: To establish and validate a nomogram and corresponding web-based calculator to predict the survival of patients with Parkinson’s disease (PD). Methods: In this cohort study, we retrospectively evaluated patients (n=497) with PD using a two-stage design, from March 2004 to November 2007 and from July 2005 to July 2015. Predictive variables included in the model were identified by univariate and multiple Cox proportional hazard analyses in the training set. Results: Independent prognostic factors including age, PD duration, and Hoehn and Yahr stage were determined and included in the model. The model showed good discrimination power with the area under the curve (AUC) values generated to predict 4-, 6-, and 8-year survival in the training set being 0.716, 0.783, and 0.814, respectively. In the validation set, the AUCs of 4- and 6-year survival predictions were 0.85 and 0.924, respectively. Calibration plots and decision curve analysis showed good model performance both in the training and validation sets. For convenient application, we established a web-based calculator (https://tangyl.shinyapps.io/PDprognosis/). Conclusions: We developed a satisfactory, simple-to-use nomogram and corresponding web-based calculator based on three relevant factors to predict prognosis and survival of patients with PD. This model can aid personalized treatment and clinical decision-making.
Collapse
Affiliation(s)
- Yunliang Tang
- Department of Rehabilitation Medicine, First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Jiao Wang
- Department of Endocrinology and Metabolism, First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Gengfa Chen
- Department of Rehabilitation Medicine, First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Wen Ye
- Department of Rehabilitation Medicine, First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Nao Yan
- Department of Neurology, Zhongnan Hospital of Wuhan University, Wuhan 430071, Hubei, China
| | - Zhen Feng
- Department of Rehabilitation Medicine, First Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| |
Collapse
|
20
|
Crary MA. Adult Neurologic Disorders. Dysphagia 2021. [DOI: 10.1016/b978-0-323-63648-3.00004-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
21
|
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
|
22
|
Kim JW, Choi H, Jung J, Kim HJ. Risk factors for aspiration pneumonia in patients with dysphagia undergoing videofluoroscopic swallowing studies: A retrospective cohort study. Medicine (Baltimore) 2020; 99:e23177. [PMID: 33181693 PMCID: PMC7668488 DOI: 10.1097/md.0000000000023177] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Prediction of aspiration pneumonia development in at-risk patients is vital for implementation of appropriate interventions to reduce morbidity and mortality. Unfortunately, studies utilizing a comprehensive approach to risk assessment are still lacking. The objective of this study was to analyze the clinical features and videofluoroscopic swallowing study (VFSS) findings that predict aspiration pneumonia in patients with suspected dysphagia.Medical records of 916 patients who underwent VFSS between September 2014 and June 2018 were retrospectively analyzed. Patients were divided into either a pneumonia group or a non-pneumonia group based on diagnosis of aspiration pneumonia. Clinical information and VFSS findings were evaluated.One hundred seven patients (11.7%) were classified as having pneumonia. Multivariate analysis indicated that aspiration during the 2- cubic centimeter thick-liquid trial of VFSS (odds ratio [OR] = 3.23, 95% confidence interval [CI]: 1.93-5.41), smoking history (OR = 2.63, 95% CI: 1.53-4.53), underweight status (OR = 2.27, 95% CI: 1.31-3.94), abnormal pharyngeal delay time (OR = 1.60, 95% CI: 1.01-2.53), and a Penetration-Aspiration Scale level of 8 (OR = 3.73, 95% CI: 2.11-6.59) were significantly associated with aspiration pneumonia development. Integrated together, these factors were used to develop a predictive model for development of aspiration pneumonia (DAP), with a sensitivity of 82%, specificity of 56%, and an area under the receiver operating characteristic curve of 0.73.The best predictors for DAP included videofluoroscopic findings of aspiration during a 2-cubic centimeter thick-liquid trial, prolonged pharyngeal delay time, a Penetration-Aspiration Scale level of 8, history of smoking, and underweight status. These 5 proposed determinants and the associated DAP score are relatively simple to assess and may constitute a clinical screening tool that can readily identify and improve the management of patients at risk for aspiration pneumonia.
Collapse
|
23
|
Sharpe G, Macerollo A, Fabbri M, Tripoliti E. Non-pharmacological Treatment Challenges in Early Parkinson's Disease for Axial and Cognitive Symptoms: A Mini Review. Front Neurol 2020; 11:576569. [PMID: 33101185 PMCID: PMC7546346 DOI: 10.3389/fneur.2020.576569] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 08/17/2020] [Indexed: 11/14/2022] Open
Abstract
Background: Parkinson's disease (PD) is now known to be a multisystemic heterogeneous neurodegenerative disease, including a wide spectrum of both motor and non-motor symptoms. PD patients' management must encompass a multidisciplinary approach to effectively address its complex nature. There are still challenges in terms of treating axial (gait, balance, posture, speech, and swallowing) and cognitive symptoms that typically arise with disease progression becoming poorly responsive to dopaminergic or surgical treatments. Objective: The objectives of the study are to further establish the presentation of axial and cognitive symptoms in early PD [Hoehn and Yahr (H&Y) scale ≤ 2] and to discuss the evidence for non-pharmacological approaches in early PD. Results: Mild and subtle changes in the investigated domains can be present even in early PD. Over the last 15 years, a few randomized clinical trials have been focused on these areas. Due to the low number of studies and the heterogeneity of the results, no definitive recommendations are possible. However, positive results have been obtained, with effective treatments being high-intensity treadmill and cueing for gait disturbances, high-intensity voice treatment, video-assisted swallowing therapy for dysphagia, and warm-up exercises and Wii FitTM training for cognition. Conclusions: Considering the association of motor, speech, and cognitive function, future trials should focus on multidisciplinary approaches to combined non-pharmacological management. We highlight the need for a more unified approach in managing these "orphan" symptoms, from the very beginning of the disease. The concept "the sooner the better" should be applied to multidisciplinary non-pharmacological management in PD.
Collapse
Affiliation(s)
- Gabriella Sharpe
- School of Allied Health, Faculty of Health Sciences, Australian Catholic University, Brisbane, QLD, Australia
| | - Antonella Macerollo
- Department of Neurology, The Walton Center for Neurology and Neurosurgery, Liverpool, United Kingdom
- Department of Neurosciences, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Margherita Fabbri
- Clinical Investigation Center CIC 1436, Parkinson Toulouse Expert Center, NS-Park/FCRIN Network, NeuroToul COEN Center, Toulouse University Hospital, INSERM, University of Toulouse 3, Toulouse, France
| | - Elina Tripoliti
- Department of Clinical and Movement Neurosciences, Institute of Neurology, University College London, London, United Kingdom
| |
Collapse
|
24
|
Legacy J, Herndon NE, Wheeler-Hegland K, Okun MS, Patel B. A comprehensive review of the diagnosis and treatment of Parkinson's disease dysphagia and aspiration. Expert Rev Gastroenterol Hepatol 2020; 14:411-424. [PMID: 32657208 PMCID: PMC10405619 DOI: 10.1080/17474124.2020.1769475] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 05/12/2020] [Indexed: 01/29/2023]
Abstract
INTRODUCTION Bulbar dysfunction is common in Parkinson's disease (PD) with more than 80% of affected individuals developing dysphagia during the course of the disease. Symptoms can begin in the preclinical stage and individuals may remain clinically asymptomatic for years. Furthermore, patients may be unaware of swallowing changes, which contributes to the difference between the prevalence of self-reported dysphagia and deficits identified during instrumental evaluations. Dysphagia is underrecognized and contributes to the development of aspiration pneumonia which is the leading cause of death in PD. Dysphagia in PD is complex and not completely understood. Both dopaminergic and nondopaminergic pathways likely underpin dysphagia. AREAS COVERED This comprehensive review will cover the epidemiology, pathophysiology, clinical evaluation, and expert management of dysphagia and aspiration in patients with PD. EXPERT OPINION A multidisciplinary team approach is important to properly identify and manage PD dysphagia. Regular clinical screenings with objective instrumental assessments are necessary for early detection of dysphagia. Studies are needed to better understand the mechanism(s) involved in PD dysphagia, establish markers for early detection and progression, and develop evidence-based treatment options.
Collapse
Affiliation(s)
- Joseph Legacy
- Department of Neurology, University of Florida College of Medicine, Gainesville, FL
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL
| | - Nicole E. Herndon
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL
| | - Karen Wheeler-Hegland
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, FL
| | - Michael S. Okun
- Department of Neurology, University of Florida College of Medicine, Gainesville, FL
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL
| | - Bhavana Patel
- Department of Neurology, University of Florida College of Medicine, Gainesville, FL
- Norman Fixel Institute for Neurological Diseases, Gainesville, FL
| |
Collapse
|
25
|
Fukae J, Fujioka S, Umemoto G, Arahata H, Yanamoto S, Mishima T, Tsuboi Y. Impact of Residual Drug in the Pharynx on the Delayed-On Phenomenon in Parkinson's Disease Patients. Mov Disord Clin Pract 2020; 7:273-278. [PMID: 32258224 DOI: 10.1002/mdc3.12908] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 08/03/2019] [Accepted: 01/18/2020] [Indexed: 11/11/2022] Open
Abstract
Background and Objective The delayed-on phenomenon (DOP) related to levodopa treatment frequently disturbs quality of life in advanced-stage Parkinson's disease (PD) patients. The objective of this study was to explore the impact of swallowing dysfunction on the development of DOP. Methods Swallowing function was investigated by endoscopic evaluation in 11 PD patients with the DOP and 9 PD patients without the DOP during the on phase. Residual drug in the pharynx after taking the drug in tablet, capsule, and powder forms was also observed. Results Residual drug was seen in the pharynx in six cases (30.0%). Pooling of saliva, delayed swallowing reflex, and residual drug were more frequent in the DOP group than in the group without the DOP (P < 0.05). The odds ratios for residual drug in the pharynx, pooling of saliva, and delayed swallowing reflex for the DOP were 42.7 (95% confidence interval, 1.89-962.9), 14.0 (95% confidence interval, 1.25-156.6), and 15.8 (95% confidence interval, 1.75-141.4), respectively. Conclusions These results suggest that swallowing dysfunction leading to residual antiparkinsonian drug in the pharynx has substantial impacts on the DOP in PD patients.
Collapse
Affiliation(s)
- Jiro Fukae
- Department of Neurology Fukuoka University School of Medicine Fukuoka Japan.,Department of Neurology Juntendo University Nerima Hospital Tokyo Japan
| | - Shinsuke Fujioka
- Department of Neurology Fukuoka University School of Medicine Fukuoka Japan
| | - George Umemoto
- Department of Oral and Maxillofacial Surgery Fukuoka University Fukuoka Japan
| | - Hajime Arahata
- Department of Neurology National Hospital Organization Omuta National Hospital Omuta Japan
| | - Shosaburo Yanamoto
- Department of Neurology Fukuoka University School of Medicine Fukuoka Japan
| | - Takayasu Mishima
- Department of Neurology Fukuoka University School of Medicine Fukuoka Japan
| | - Yoshio Tsuboi
- Department of Neurology Fukuoka University School of Medicine Fukuoka Japan
| |
Collapse
|
26
|
Umemoto G, Furuya H. Management of Dysphagia in Patients with Parkinson's Disease and Related Disorders. Intern Med 2020; 59:7-14. [PMID: 30996170 PMCID: PMC6995701 DOI: 10.2169/internalmedicine.2373-18] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Accepted: 01/23/2019] [Indexed: 01/02/2023] Open
Abstract
Various methods of rehabilitation for dysphagia have been suggested through the experience of treating stroke patients. Although most of these patients recover their swallowing function in a short period, dysphagia in Parkinson's disease (PD) and Parkinson-related disorder (PRD) degenerates with disease progression. Muscle rigidity and bradykinesia are recognized as causes of swallowing dysfunction, and it is difficult to easily apply the strategies for stroke to the rehabilitation of dysphagia in PD patients. Disease severity, weight loss, drooling, and dementia are important clinical predictors. Silent aspiration is a pathognomonic sign that may lead to aspiration pneumonia. Severe PD patients need routine video fluoroscopy or video endoscopy to adjust their food and liquid consistency. Patients with PRD experience rapid progression of swallowing dysfunction. Nutrition combined with nasogastric tube feeding or percutaneous endoscopic gastrostomy feeding should be considered owing to the increased risk of aspiration and difficulty administrating oral nutrition.
Collapse
Affiliation(s)
- George Umemoto
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Fukuoka University, Japan
| | - Hirokazu Furuya
- Department of Neurology, Kochi Medical School, Kochi University, Japan
| |
Collapse
|
27
|
Kwon M, Lee JH. Oro-Pharyngeal Dysphagia in Parkinson's Disease and Related Movement Disorders. J Mov Disord 2019; 12:152-160. [PMID: 31556260 PMCID: PMC6763715 DOI: 10.14802/jmd.19048] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 08/15/2019] [Indexed: 12/11/2022] Open
Abstract
Oro-pharyngeal dysphagia is a common symptom in patients with Parkinson’s disease (PD) and related disorders, even in their early stage of diseases. Dysphagia in these patients has been underdiagnosed, probably due to poor the self-awareness of the conditions and the underuse of validated tools and objective instruments for assessment. The early detection and intervention of dysphagia are closely related to improving the quality of life and decreasing the mortality rate in these patients. The purpose of this paper is to give an overview of the characteristics of dysphagia, including the epidemiology, pathophysiology, and clinical symptomatology, in patients with PD compared with other parkinsonian disorders and movement disorders. The management of dysphagia and future research directions related to these disorders are also discussed.
Collapse
Affiliation(s)
- Miseon Kwon
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jae-Hong Lee
- Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| |
Collapse
|
28
|
Pizzorni N, Valentini D, Gilardone M, Borghi E, Corbo M, Schindler A. The Mealtime Assessment Scale (MAS): Part 1 - Development of a Scale for Meal Assessment. Folia Phoniatr Logop 2019; 72:169-181. [PMID: 30999311 DOI: 10.1159/000494135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 09/26/2018] [Indexed: 12/21/2022] Open
Abstract
AIMS Safety and efficacy of swallowing in instrumental assessment may not overlap safety and efficacy of swallowing during meal, as personal and environmental factors can influence the performance. This study aims to develop a scale to assess the safety and efficacy of swallowing during meal. METHODS A working group discussed the latent construct, target population, and purposes of the scale. Items were generated based on the International Classification of Functioning framework. Thirty-nine items were created and divided into 4 subscales. A pilot test was conducted on 40 patients, assessed by a speech and language therapist (SLT) while consuming a meal. In 10 patients, meal observation was simultaneously conducted by 2 SLTs to assess inter-rater agreement. Criteria for identification of items candidate for exclusion or revision were defined. RESULTS Twelve items were "not assessable" in at least 10% of the patients. An inter-item correlation r >0.7 was found in 2 cases and a discrimination index equal to 0 in 7/22 items. Inter-rater agreement was satisfactory. After item revision, the Mealtime Assessment Scale (MAS) was created, including 26 items divided into 4 subscales. CONCLUSION The MAS was developed to assess the safety and efficacy of swallowing during meal. A validation process should be conducted.
Collapse
Affiliation(s)
- Nicole Pizzorni
- Department of Biomedical and Clinical Sciences "L. Sacco," Università degli Studi di Milano, Milan, Italy, .,Department of Neurorehabilitation Sciences, Casa di Cura del Policlinico, Milan, Italy,
| | - Debora Valentini
- Department of Neurorehabilitation Sciences, Casa di Cura del Policlinico, Milan, Italy
| | - Marco Gilardone
- Department of Neurorehabilitation Sciences, Casa di Cura del Policlinico, Milan, Italy
| | - Elisa Borghi
- Department of Biomedical and Clinical Sciences "L. Sacco," Università degli Studi di Milano, Milan, Italy
| | - Massimo Corbo
- Department of Neurorehabilitation Sciences, Casa di Cura del Policlinico, Milan, Italy
| | - Antonio Schindler
- Department of Biomedical and Clinical Sciences "L. Sacco," Università degli Studi di Milano, Milan, Italy
| |
Collapse
|
29
|
Abstract
PURPOSE OF REVIEW Patients with Parkinson's disease (PD) often display gastrointestinal and genitourinary autonomic symptoms years or even decades prior to diagnosis. These symptoms are thought to be caused in part by pathological α-synuclein inclusions in the peripheral autonomic and enteric nervous systems. It has been proposed that the initial α-synuclein aggregation may in some PD patients originate in peripheral nerve terminals and then spread centripetally to the spinal cord and brainstem. In vivo imaging methods can directly quantify the degeneration of the autonomic nervous system as well as the functional consequences such as perturbed motility. Here, we review the methodological principles of these imaging techniques and the major findings in patients with PD and atypical parkinsonism. RECENT FINDINGS Loss of sympathetic and parasympathetic nerve terminals in PD can be visualized using radiotracer imaging, including 123I-MIBG scintigraphy, and 18F-dopamine and 11C-donepezil PET. Recently, ultrasonographical studies disclosed reduced diameter of the vagal nerves in PD patients. Radiological and radioisotope techniques have demonstrated dysmotility and prolonged transit time throughout all subdivisions of the gastrointestinal tract in PD. The prevalence of objective dysfunction as measured with these imaging methods is often considerably higher compared to the prevalence of subjective symptoms experienced by the patients. Degeneration of the autonomic nervous system may play a key role in the pathogenesis of PD. In vivo imaging techniques provide powerful and noninvasive tools to quantify the degree and extent of this degeneration and its functional consequences.
Collapse
Affiliation(s)
- Karoline Knudsen
- Department of Nuclear Medicine and PET Centre Aarhus University Hospital, Institute of Clinical Medicine Aarhus University, Norrebrogade 44, Building 10, 8000, Aarhus C, Denmark
| | - Per Borghammer
- Department of Nuclear Medicine and PET Centre Aarhus University Hospital, Institute of Clinical Medicine Aarhus University, Norrebrogade 44, Building 10, 8000, Aarhus C, Denmark.
| |
Collapse
|