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Dakin AE, Troche MS. Ratings of perceived effort during expiratory pressure tasks in healthy adults. Respir Physiol Neurobiol 2024:104356. [PMID: 39326810 DOI: 10.1016/j.resp.2024.104356] [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: 08/16/2024] [Revised: 09/20/2024] [Accepted: 09/22/2024] [Indexed: 09/28/2024]
Abstract
PURPOSE Expiratory muscle strength training (EMST) is a resistance exercise used to improve maximal expiratory pressure and airway protective functions (cough and swallow) in clinical populations. Although ratings of perceived exertion/effort (RPE) are commonly used in exercise prescription and monitoring, they have been underutilized in EMST and require investigation. Our study aims were to: (1) examine how healthy adults rate their effort using the EMST-150 device and MicroRPM respiratory manometer; (2) assess variability in RPE; and (3) compare RPE and relative expiratory pressures obtained from the two devices. METHOD Twenty healthy adults completed thirty randomized expiratory maneuvers into a respiratory manometer and an EMST-150 device. RPE was measured using the Borg Category Ratio Scale. Linear mixed multilevel models were used for Aim 1 and 3, and coefficient of variation was used for Aim 2. RESULTS Twenty healthy adults (Median age: 24.5 years) participated. Results demonstrated a strong positive relationship between resistive load and perceived effort when using both devices. Intra-individual variability in perceived effort decreased as resistive load increased. Participants produced an average of 18.2% lower expiratory pressure when blowing into the manometer (relative to their maximum) than when blowing into the EMST device. DISCUSSION Our results support the utilization of RPE in EMST research and clinical practice. The addition of RPE as a measure of intensity during respiratory exercise prescription may be used in future research to help refine EMST protocols and improve rehabilitation outcomes.
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Affiliation(s)
- Avery E Dakin
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University.
| | - Michelle S Troche
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University
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Bhutada AM, Carnaby GD, Broughton WA, Beverly BL, Garand KL. Effects of Expiratory Muscle Strength Training on Oropharyngeal Swallow Physiology in Persons with Obstructive Sleep Apnea (OSA): A Preliminary Study. Dysphagia 2024:10.1007/s00455-024-10760-9. [PMID: 39299941 DOI: 10.1007/s00455-024-10760-9] [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] [Received: 10/29/2023] [Accepted: 09/09/2024] [Indexed: 09/22/2024]
Abstract
Despite the high estimated prevalence of dysphagia in OSA, there is a paucity of evidence supporting behavioral interventions for treatment. The purpose of this study was to assess the impact of expiratory muscle strength training (EMST) on validated, standardized metrics of swallow and airway clearance capacity functions in moderate-to-severe OSA. 10 participants with OSA (mean age = 65.2 years) completed four weeks of EMST training employing a prospective single-arm, double-baseline interventional design. The Modified Barium Swallow Impairment Profile (MBSImP) Component and Composite (Oral Total [OT] and Pharyngeal Total [PT]) scores measured swallow physiology. Airway clearance capacity measures included maximum expiratory pressure (MEP) and peak cough flow (PCF). A historical normative database was used for OSA patient comparison of swallowing metrics. A total of 234 swallows were analyzed. At baseline, impairments in lingual control, oral residue and esophageal clearance were observed. However, no significant differences in the MBSImP Composite (OT/PT) scores were observed between the OSA and healthy referent group. After EMST intervention, there were no significant differences in pre- to post-intervention Composite (OT/PT) scores. However, large effect size was observed for MEP (p < 0.001, d = 3.0), and non-significant, but moderate effect size was observed in PCF (p = 0.19, d = 0.44). Study findings further quantify swallowing in moderate-to-severe OSA and provide preliminary evidence supporting the impact of EMST on airway clearance capacity.
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Affiliation(s)
- Ankita M Bhutada
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, 2240 Campus Drive, Evanston, IL, 60208, USA.
| | - Giselle D Carnaby
- Department of Communication Sciences and Disorders, School of Health Professions, University of Texas Health, San Antonio, TX, USA
| | - William A Broughton
- Department of Internal Medicine, University of South Alabama, 2451 USA Medical Center Dr, Mobile, AL, 36617, USA
| | - Brenda L Beverly
- Department of Speech Pathology and Audiology, University of South Alabama, 5721 USA Drive North, Mobile, AL, 36688, USA
| | - Kendrea L Garand
- Department of Communication Science and Disorders, University of Pittsburgh, 3600 Atwood Street Suite 5012, 5th Floor Forbes Tower, Pittsburgh, PA, 15213, USA
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Gandhi P, Mancopes R, Steele CM. Videofluoroscopic Swallowing Studies: A Proposed Checklist. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:2157-2166. [PMID: 39151053 DOI: 10.1044/2023_ajslp-22-00167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/18/2024]
Abstract
PURPOSE The videofluoroscopic swallowing study (VFSS) is used widely in dysphagia research. However, variations exist in the conduct and interpretation of VFSS, including differences in contrast agents, food and fluid consistencies tested, patient positioning, intervention strategies trialed, fluoroscopy settings, resolution, and image storage solutions. It cannot be assumed that VFSS exams yield directly comparable results across different studies. It is essential that relevant elements of VFSS be clearly reported in research. The goal of this article is to outline optimal VFSS reporting as part of the Framework for RigOr aNd Transparency In REseaRch on Swallowing (FRONTIERS), a critical appraisal tool intended to promote rigor and transparency in dysphagia research. METHOD We developed a set of 27 questions regarding the rigor and transparency of VFSS reporting, based on review of previous research articles. These were reviewed by all members of the FRONTIERS Framework collaborative, to determine which questions were mandatory, unnecessary, or needed revision, prior to inclusion in the final critical appraisal tool. RESULTS The final FRONTIERS Framework tool contains 20 questions and seven subquestions regarding VFSS. These are grouped into four themes: patient/participant positioning, equipment and recording settings, contrast agents, and rating methods, including operational definitions and reliability. CONCLUSIONS The VFSS section of the FRONTIERS Framework tool is intended to facilitate and promote rigorous and transparent reporting of all elements that may influence the interpretation of VFSS in research. This critical appraisal tool can also be used to guide research design and the evaluation of study outcomes contributing to best practices in the field of dysphagia research.
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Affiliation(s)
- Pooja Gandhi
- KITE Research Institute - Toronto Rehabilitation Institute, University Health Network, Ontario, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Ontario, Canada
| | - Renata Mancopes
- KITE Research Institute - Toronto Rehabilitation Institute, University Health Network, Ontario, Canada
| | - Catriona M Steele
- KITE Research Institute - Toronto Rehabilitation Institute, University Health Network, Ontario, Canada
- Rehabilitation Sciences Institute, Temerty Faculty of Medicine, University of Toronto, Ontario, Canada
- Canada Research Chair in Swallowing and Food Oral Processing, University of Toronto, Ontario
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Werden Abrams S, Kurosu A, Namasivayam-Macdonald A. Participant Characteristics for Dysphagia Research: A Proposed Checklist. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:2196-2206. [PMID: 39151056 DOI: 10.1044/2024_ajslp-22-00183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/18/2024]
Abstract
PURPOSE Participant characteristics are underreported; however, they impact swallowing impairments and subsequent access to assessment and intervention. Standards for rigorous and transparent reporting of dysphagia research are required. The Framework for RigOr aNd Transparency In REseaRch on Swallowing (FRONTIERS) offers a critical appraisal tool for dysphagia research. This article outlines questions for participant characteristics in dysphagia research as part of the larger FRONTIERS tool. METHOD An exploratory literature review was conducted to determine how participant characteristics, eligibility criteria, and definitions of health and dysphagia are reported in the literature. Findings were cross-referenced with other relevant critical appraisal tools. A list of questions was generated and refined iteratively with the entire FRONTIERS collaborative until consensus was met. RESULTS The participant characteristics portion of the FRONTIERS tool includes eight questions and 16 possible subquestions. Examples for how the tool might be used, as well as rationales for inclusion of all questions, are included. CONCLUSIONS Including detailed characteristics of research participants may support understanding of how best to serve marginalized and underrepresented populations more effectively. Critical appraisal tools, such as FRONTIERS, may help to improve the rigor and transparency in dysphagia research, ultimately improving patient care.
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Affiliation(s)
| | - Atsuko Kurosu
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison
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Antonsson M, Johansson K, Bonde Dalemo A, Ivehorn Axelsson C, Burge Å, Lesueur U, Hartelius L. Effect of expiratory muscle strength training on voice and speech: An exploratory study in persons with Parkinson's disease or multiple sclerosis. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 26:475-492. [PMID: 37787640 DOI: 10.1080/17549507.2023.2243402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE This study explored how respiration, voice, and speech were affected following expiratory muscle strength training (EMST) and maintenance training in persons with Parkinson's disease (PD) or multiple sclerosis (MS). METHOD Nine participants with PD and six with MS participated in a randomised study, where the effects of EMST, sham, and maintenance treatment were investigated. Outcome measures included maximum expiratory pressure (MEP); maximum phonation time (MPT); intelligibility; verbal diadochokinesis (DDK); speech rate; a self-report form on voice, speech, and communication; and open questions about how the participants experienced the intervention. Group comparisons were performed within and between groups. RESULT The PD and the MS groups both improved significantly in MEP, and this improvement remained after 3 months of maintenance EMST. An improvement was also seen in DDK. Post-EMST, 33% of the PD group and 80% of the MS group reported a positive effect on communication. CONCLUSION The results of this study support previous evidence that EMST has positive effects on expiratory pressure in persons with PD or MS, but its effect on voice and speech remains unclear. Since subjective reports of the intervention and effects on communication were predominantly positive, further research is needed on larger groups to explore appropriate outcome measures.
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Affiliation(s)
- Malin Antonsson
- Speech and Language Pathology Unit, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
| | - Kerstin Johansson
- Division of Speech Language Pathology, Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden
| | - Anna Bonde Dalemo
- Speech and Language Pathology Unit, Skaraborg Hospital, Gothenburg, Region Västra Götaland, Sweden
| | | | - Åsa Burge
- Department of Neurology, Angered Hospital, Region Västra Götaland, Sweden
| | - Ulrike Lesueur
- Department of Neurology, Angered Hospital, Region Västra Götaland, Sweden
| | - Lena Hartelius
- Speech and Language Pathology Unit, Institute of Neuroscience and Physiology, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
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Saleem S, Miles A, Allen J. A systematic review of behavioural therapies for improving swallow and cough function in Parkinson's disease. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 26:457-474. [PMID: 37534927 DOI: 10.1080/17549507.2023.2215488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
PURPOSE This systematic review evaluated the efficacy of therapeutic interventions on improving swallow, respiratory, and cough functions in Parkinson's disease (PD). METHOD A PRISMA systematic search was implemented across six databases. We selected studies reporting pre- and post-assessment data on the efficacy of behavioural therapies with a swallow or respiratory/cough outcome, and excluded studies on medical/surgical treatments or single-session design. Cross-system outcomes across swallow, respiratory, and cough functions were explored. Cochrane's risk of bias tools were utilised to evaluate study quality. RESULT Thirty-six articles were identified and further clustered into four treatment types: swallow related (n = 5), electromagnetic stimulation (n = 4), respiratory loading (n = 20), and voice loading (n = 7) therapies. The effects of some behavioural therapies were supported with high-quality evidence in improving specific swallow efficiency, respiratory pressure/volume, and cough measures. Only eleven studies were rated with a low risk of bias and the remaining studies failed to adequately describe blinding of assessors, missing data, treatment adherence, and imbalance assignment to groups. CONCLUSION Behavioural therapies were diverse in nature and many treatments demonstrated broad cross-system outcome benefits across swallow, respiratory, and cough functions. Given the progressive nature of the condition, the focus of future trials should be evaluating follow-up therapy effects and larger patient populations, including those with more severe disease.
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Affiliation(s)
- Shakeela Saleem
- School of Psychology, The University of Auckland, Auckland, New Zealand
- Department of Disability Studies, University of Kelaniya, Colombo, Sri Lanka
| | - Anna Miles
- School of Psychology, The University of Auckland, Auckland, New Zealand
| | - Jacqueline Allen
- Department of Surgery, The University of Auckland, Auckland, New Zealand
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Sasegbon A, Cheng I, Labeit B, Lapa S, Rommel N, Hamdy S. New and Evolving Treatments for Neurologic Dysphagia. Drugs 2024; 84:909-932. [PMID: 38954267 DOI: 10.1007/s40265-024-02064-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2024] [Indexed: 07/04/2024]
Abstract
Despite swallowing being a frequently performed daily function, it is highly complex. For a safe swallow to occur, muscles within the head, neck, and thorax need to contract in a concerted pattern, controlled by several swallowing centers at multiple levels of the central nervous system, including the midbrain, cerebral cortex, and cerebellum in addition to five cranial nerves. Dysphagia, or difficulty swallowing, is caused by a long list of pathologic processes and diseases, which can interfere with various stages along the swallowing sensorimotor pathway. When present, dysphagia leads to increased mortality, morbidity, hospital length of stay, and reduced quality of life. Current dysphagia management approaches, such as altering the texture and consistency of foods and fluids and teaching patients rehabilitative exercises, have been broadly unchanged for many years and, in the case of texture modification, are of uncertain effectiveness. However, evidence is emerging in support of new medication-based and neuromodulatory treatment approaches. Regarding medication-based therapies, most research has focused on capsaicinoids, which studies have shown are able to improve swallowing in patients with post-stroke dysphagia. Separately, albeit convergently, in the field of neuromodulation, there is a growing and positive evidential base behind three non-invasive brain stimulation techniques: repetitive transcranial magnetic stimulation (rTMS), transcranial direct current stimulation (TDCS), and pharyngeal electrical stimulation (PES). Should some or all of these emerging therapies fulfill their promise, dysphagia-related patient outcomes may be improved. This paper describes the current state of our understanding regarding new medication and neuromodulation-based neurogenic oropharyngeal dysphagia treatments.
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Affiliation(s)
- Ayodele Sasegbon
- Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, School of Medical Sciences, Centre for Gastrointestinal Sciences, University of Manchester, Manchester, UK
| | - Ivy Cheng
- Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, School of Medical Sciences, Centre for Gastrointestinal Sciences, University of Manchester, Manchester, UK
- Academic Unit of Human Communication, Learning, and Development, Faculty of Education, The University of Hong Kong, Hong Kong, China
- Institute for Biomagnetism and Biosignal Analysis, University of Münster, Münster, Germany
- Universitätsklinikum Münster, Münster, Germany
| | - Bendix Labeit
- Department of Neurology, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Sriramya Lapa
- Department of Neurology, Goethe University and University Hospital, Frankfurt, Germany
| | - Nathalie Rommel
- Deglutology, Experimental Otorhinolaryngology, Department of Neurosciences, University of Leuven, Leuven, Belgium
- Department of Gastroenterology, Neurogastroenterology and Motility, University Hospitals Leuven, Leuven, Belgium
| | - Shaheen Hamdy
- Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and Health, School of Medical Sciences, Centre for Gastrointestinal Sciences, University of Manchester, Manchester, UK.
- Centre for Gastrointestinal Sciences, Salford Royal Foundation Trust, University of Manchester, Clinical Sciences Building, Manchester, Eccles Old Road, Salford, M6 8HD, UK.
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Dallal-York J, Troche MS. Hypotussic cough in persons with dysphagia: biobehavioral interventions and pathways to clinical implementation. FRONTIERS IN REHABILITATION SCIENCES 2024; 5:1394110. [PMID: 38933659 PMCID: PMC11199739 DOI: 10.3389/fresc.2024.1394110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 05/13/2024] [Indexed: 06/28/2024]
Abstract
Cough is a powerful, protective expulsive behavior that assists in maintaining respiratory health by clearing foreign material, pathogens, and mucus from the airways. Therefore, cough is critical to survival in both health and disease. Importantly, cough protects the airways and lungs from both antegrade (e.g., food, liquid, saliva) and retrograde (e.g., bile, gastric acid) aspirate contents. Aspiration is often the result of impaired swallowing (dysphagia), which allows oral and/or gastric contents to enter the lung, especially in individuals who also have cough dysfunction (dystussia). Cough hyposensitivity, downregulation, or desensitization- collectively referred to as hypotussia- is common in individuals with dysphagia, and increases the likelihood that aspirated material will reach the lung. The consequence of hypotussia with reduced airway clearance can include respiratory tract infection, chronic inflammation, and long-term damage to the lung parenchyma. Despite the clear implications for health, the problem of managing hypotussia in individuals with dysphagia is frequently overlooked. Here, we provide an overview of the current interventions and treatment approaches for hypotussic cough. We synthesize the available literature to summarize research findings that advance our understanding of these interventions, as well as current gaps in knowledge. Further, we highlight pragmatic resources to increase awareness of hypotussic cough interventions and provide support for the clinical implementation of evidence-based treatments. In culmination, we discuss potential innovations and future directions for hypotussic cough research.
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Affiliation(s)
- Justine Dallal-York
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY, United States
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Bartlett RS, Walters AS, Stewart RS, Wayment HA. Perceptions of Dysphagia Evaluation and Treatment Among Individuals with Parkinson's Disease. Dysphagia 2024:10.1007/s00455-024-10723-0. [PMID: 38839626 DOI: 10.1007/s00455-024-10723-0] [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: 02/01/2024] [Accepted: 05/22/2024] [Indexed: 06/07/2024]
Abstract
Dysphagia is a leading cause of morbidity and mortality among individuals with Parkinson's disease (PD). The primary objectives of the present study were to explore patients' narrative reports focused on what information and evaluation and treatment experiences they identified as they manage dysphagia, and to identify practice patterns relevant to dysphagia management. A secondary objective was to produce an educational resource for this population that addressed their questions about dysphagia. A sample of individuals with oropharyngeal dysphagia secondary to PD (n = 25) across all regions of the United States were interviewed using open- and closed questions and a written questionnaire. Verbatim interview transcripts were interrogated using qualitative content analysis (QCA) with an inductive approach to identify themes from the participants' reported knowledge of dysphagia and experiences with swallowing evaluation and treatment. Authors developed a pamphlet addressing common questions that participants posed in the interviews and conducted a member check to revise it with their feedback. Most participants reported having been asked about their swallowing function by a healthcare professional. 60% of the sample reported having had a swallowing evaluation. Only 20% (5/25) of participants reported having completed swallowing therapy. Some participants did not know that swallowing therapy exists. Nearly all participants reported having a strong desire to know more about dysphagia and preferred a pamphlet as a resource format. Few of the study participants had received swallowing therapy, and nearly all participants were eager to learn about the nature of dysphagia, its progression, and treatment options. Given the physical, emotional, and social ramifications of living with dysphagia, access to swallowing education and treatment needs to be a stronger focus of PD management.
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Affiliation(s)
- Rebecca S Bartlett
- Communication Sciences and Disorders, Northern Arizona University, Rm 313 208 E. Pine Knoll Drive, Flagstaff, AZ, 86011, USA.
| | - Andrew S Walters
- Department of Psychological Sciences, Northern Arizona University, Rm 323, Flagstaff, United States
| | - Rosa S Stewart
- Communication Sciences and Disorders, Northern Arizona University, Rm 313 208 E. Pine Knoll Drive, Flagstaff, AZ, 86011, USA
| | - Heidi A Wayment
- Department of Psychological Sciences, Northern Arizona University, Rm 323, Flagstaff, United States
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Huff AD, Karlen-Amarante M, Oliveira LM, Ramirez JM. Chronic intermittent hypoxia reveals role of the Postinspiratory Complex in the mediation of normal swallow production. eLife 2024; 12:RP92175. [PMID: 38655918 PMCID: PMC11042803 DOI: 10.7554/elife.92175] [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] [Indexed: 04/26/2024] Open
Abstract
Obstructive sleep apnea (OSA) is a prevalent sleep-related breathing disorder that results in multiple bouts of intermittent hypoxia. OSA has many neurological and systemic comorbidities, including dysphagia, or disordered swallow, and discoordination with breathing. However, the mechanism in which chronic intermittent hypoxia (CIH) causes dysphagia is unknown. Recently, we showed the postinspiratory complex (PiCo) acts as an interface between the swallow pattern generator (SPG) and the inspiratory rhythm generator, the preBötzinger complex, to regulate proper swallow-breathing coordination (Huff et al., 2023). PiCo is characterized by interneurons co-expressing transporters for glutamate (Vglut2) and acetylcholine (ChAT). Here we show that optogenetic stimulation of ChATcre:Ai32, Vglut2cre:Ai32, and ChATcre:Vglut2FlpO:ChR2 mice exposed to CIH does not alter swallow-breathing coordination, but unexpectedly disrupts swallow behavior via triggering variable swallow motor patterns. This suggests that glutamatergic-cholinergic neurons in PiCo are not only critical for the regulation of swallow-breathing coordination, but also play an important role in the modulation of swallow motor patterning. Our study also suggests that swallow disruption, as seen in OSA, involves central nervous mechanisms interfering with swallow motor patterning and laryngeal activation. These findings are crucial for understanding the mechanisms underlying dysphagia, both in OSA and other breathing and neurological disorders.
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Affiliation(s)
- Alyssa D Huff
- Center for Integrative Brain Research, Seattle Children’s Research InstituteSeattleUnited States
| | - Marlusa Karlen-Amarante
- Center for Integrative Brain Research, Seattle Children’s Research InstituteSeattleUnited States
| | - Luiz M Oliveira
- Center for Integrative Brain Research, Seattle Children’s Research InstituteSeattleUnited States
| | - Jan-Marino Ramirez
- Center for Integrative Brain Research, Seattle Children’s Research InstituteSeattleUnited States
- Department of Neurological Surgery, University of Washington School of MedicineSeattleUnited States
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Yeo MS, Hwang J, Lee HK, Kim SJ, Cho SR. Therapeutic singing-induced swallowing exercise for dysphagia in advanced-stage Parkinson's disease. Front Neurol 2024; 15:1323703. [PMID: 38628693 PMCID: PMC11018993 DOI: 10.3389/fneur.2024.1323703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 03/18/2024] [Indexed: 04/19/2024] Open
Abstract
Background With longer life spans and medical advancements, the rising number of patients with advanced-stage Parkinson's disease (PD) warrants attention. Current literature predominantly addresses dementia and fall management in these patients. However, exploring the impact of swallowing function on patients with advanced PD is crucial. Previous research has demonstrated notable enhancements in the quality of life related to voice for participants following a group singing-intervention program. To further elucidate the effect of individual singing-induced swallowing exercises, our study aimed to investigate the quantitative and qualitative effects of therapeutic singing on swallowing function in patients with advanced PD in comparison to a matched usual care control group. The hypothesis of this study is that therapeutic singing-induced swallowing exercises can assist to maintain swallowing function in patients with advanced PD. Methods This prospective matched control study compared the effects of a 6-week therapeutic singing-based swallowing intervention on swallowing function and quality of life in patients with advanced PD. The intervention group received individual sessions with a music therapist and conventional individual physical therapy. The control group received the same standard physical therapy for 6 weeks without music intervention. The primary outcome measure was Video Fluoroscopic Dysphagia Scale (VDS). Results The study revealed that the intervention group maintained swallowing function, whereas the control group experienced deterioration, indicating significant time-dependent changes in Penetration-Aspiration Scale (PAS), National Institutes of Health-Swallowing Safety Scale (NIH-SSS), and VDS. Analysis of PAS and NIH-SSS liquid food scores in both groups showed significant time effects. However, the intervention group exhibited no significant differences between the pre- and post-tests, indicating preservation of the swallowing function. VDS of liquid food indicated an interaction effect between time and group in the pharyngeal phase and total scores. The Swallowing-Quality of Life showed significant time-effect improvement in the intervention group. Conclusion Therapeutic singing exercises may help maintain swallowing function in advanced PD patients, potentially enhancing quality of life related to swallowing in those with advanced-stage diseases. Clinical trial registration https://cris.nih.go.kr/cris/search/listDetail.do, identifier KCT0008644.
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Affiliation(s)
- Myung Sun Yeo
- Music Therapy Education, Graduate School of Education, Ewha Womans University, Seoul, Republic of Korea
| | - Jihye Hwang
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Graduate Program of Biomedical Engineering, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hye Kyoung Lee
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Graduate Program of Biomedical Engineering, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Soo Ji Kim
- Music Therapy Education, Graduate School of Education, Ewha Womans University, Seoul, Republic of Korea
| | - Sung-Rae Cho
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
- Graduate Program of Biomedical Engineering, Yonsei University College of Medicine, Seoul, Republic of Korea
- Brain Korea 21 Plus Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
- Rehabilitation Institute of Neuromuscular Disease, Yonsei University College of Medicine, Seoul, Republic of Korea
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Guillen-Sola A, Ramírez C, Nieto S, Duarte E, Tejero M, Grillo C, Bel H, Boza R. Therapeutic approach to dysphagia in post-COVID patients in a rehabilitation unit: a descriptive longitudinal study. Eur J Phys Rehabil Med 2024; 60:373-381. [PMID: 38502558 PMCID: PMC11112509 DOI: 10.23736/s1973-9087.24.08234-0] [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: 09/13/2023] [Revised: 02/06/2024] [Accepted: 02/19/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND A high rate of hospitalized patients for COVID-19 had dysphagia, frequently underdiagnosed, and not treated, inducing a prolonged dysphagia with protracted recovery. Specific treatments and protocols have not been well described yet. AIM Given the potential benefits of respiratory muscle training (IEMT) and neuromuscular stimulation (NMES) in dysphagia treatment, this study aimed to assess the feasibility of the protocol used for treating dysphagia in patients who experienced prolonged hospitalization for COVID-19. DESIGN Observational, descriptive, prospective study. SETTING Department of Physical Medicine and Rehabilitation of a tertiary University hospital. POPULATION Fifty-eight COVID-19 patients were admitted for intensive rehabilitation (March 2020 to October 2021) were prospectively studied. METHODS Dysphagia was diagnosed using videofluoroscopy and treated with a 3-week protocol adapted from neuromuscular stimulation (NMES) in a motor threshold and inspiratory/expiratory muscle strength training (IEMST), five sets of five repetitions three times daily for 3 weeks. Feasibility was assessed with adherence, outcomes achieved, and occurrence of adverse/unexpected events. Respiratory function (peak cough flow, maximal inspiratory/expiratory pressures) and swallow function (Penetration-Aspiration Scale and Bolus Residue Scale measured by videofluoroscopy) were recorded descriptive statistics, Student's t test for numerical data, and Wilcoxon Test for ordinal variables were applied. SPPSS vs28 and STATA version 15.1 (StataCorp, College Station, TX, USA) were used for statistical analysis. P values 0.05 were considered significant. RESULTS Dysphagia was highly prevalent in severe COVID-19 patients (86.6%); all respiratory and swallow parameters improved after a 3-week intervention and 12 of 18 patients dependent on tube feeding resumed a normal diet (66.7%; McNemar P=0.03), and 84.09% attended a no restriction diet at discharge. Adherence to treatment was 85%. No significant adverse events were detected. CONCLUSIONS We conclude that a structured swallowing-exercise training intervention based on IEMT and NMES is feasible and safe in prolonged hospitalization post-COVID patients. CLINICAL REHABILITATION IMPACT To describe rehabilitation protocols used to treat dysphagia in post-COVID patients will help us to optimize the available techniques in each center and to induce a faster recovery avoiding potential complications.
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Affiliation(s)
- Anna Guillen-Sola
- Department of Physical Medicine and Rehabilitation, Parc de Salut Mar, Barcelona, Spain -
- Rehabilitation Research Group, Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain -
| | - Cindry Ramírez
- Department of Physical Medicine and Rehabilitation, Parc de Salut Mar, Barcelona, Spain
- Rehabilitation Research Group, Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Sonia Nieto
- Department of Physical Medicine and Rehabilitation, Parc de Salut Mar, Barcelona, Spain
| | - Esther Duarte
- Department of Physical Medicine and Rehabilitation, Parc de Salut Mar, Barcelona, Spain
- Rehabilitation Research Group, Hospital del Mar d'Investigacions Mèdiques, Barcelona, Spain
| | - Marta Tejero
- Department of Physical Medicine and Rehabilitation, Parc de Salut Mar, Barcelona, Spain
| | - Christian Grillo
- Department of Physical Medicine and Rehabilitation, Parc de Salut Mar, Barcelona, Spain
| | - Helena Bel
- Department of Physical Medicine and Rehabilitation, Parc de Salut Mar, Barcelona, Spain
| | - Roser Boza
- Department of Physical Medicine and Rehabilitation, Parc de Salut Mar, Barcelona, Spain
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Vishak MS, Ramasamy K. Swallowing Rehabilitation: Tracing the Evolution of Assessment and Intervention Approaches for Dysphagia over 30 Years. Indian J Otolaryngol Head Neck Surg 2024; 76:2171-2175. [PMID: 38566735 PMCID: PMC10982211 DOI: 10.1007/s12070-023-04325-9] [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: 10/06/2023] [Accepted: 10/26/2023] [Indexed: 04/04/2024] Open
Abstract
Dysphagia or difficulty in swallowing is a common condition affecting millions worldwide. It can occur due to structural problems, neurological disorders, cancer treatment, aging, etc. Swallowing rehabilitation aims to help patients regain safe and efficient swallowing function through compensatory strategies and exercises. This literature review examines the recent advancements in swallowing rehabilitation techniques over the past three decades, with a focus on innovations in diagnostics, personalized medicine, and patient care.
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Affiliation(s)
- M. S. Vishak
- Department of Otorhinolaryngology, JIPMER, Puducherry, Karaikal India
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14
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Dietsch AM, Krishnamurthy R, Young K, Barlow SM. Instrumental Assessment of Aero-Resistive Expiratory Muscle Strength Rehabilitation Devices. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2024; 67:729-739. [PMID: 38324264 DOI: 10.1044/2023_jslhr-23-00381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
PURPOSE Expiratory muscle strength training (EMST) is increasingly being used to treat voice, cough, and swallowing deficits in a wide range of conditions. However, a multitude of aero-resistive EMST models are commercially available, and the absence of side-by-side comparative data interferes with clinicians' ability to assess which model is best suited to a particular client's needs. The primary aim of this research was to test and compare the pressure and flow parameters of six currently available EMST models to help inform clinical decision making. METHOD We identified and tested five devices of each of six different EMST models to generate benchmark data for minimum trigger pressures across settings. The reliability was tested within each device and between five devices of the same model across settings using coefficient of variation. RESULTS All six models required higher pressures to initiate flow at the highest setting compared to the lowest setting, as expected. Detailed descriptive statistics for each model/setting combination include average flow-triggering pressure for each model/setting and the variability across trials within a device and across devices of the same model. From these, ranked order of the least to most stable EMST model was derived. CONCLUSIONS Systematic testing of several commercially available expiratory resistance training devices yielded clinical benchmarks and reliability data to aid clinicians in selecting an appropriate therapy device and regimen for a client based on their available airflow and air pressure as well as reliability of the device. These findings allow clinicians to directly compare key parameters across EMST devices.
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Affiliation(s)
- Angela M Dietsch
- Department of Special Education and Communication Disorders, University of Nebraska-Lincoln
- Center for Brain, Biology and Behavior, University of Nebraska-Lincoln
| | - Rahul Krishnamurthy
- Department of Special Education and Communication Disorders, University of Nebraska-Lincoln
| | - Kelsey Young
- Department of Special Education and Communication Disorders, University of Nebraska-Lincoln
| | - Steven M Barlow
- Department of Special Education and Communication Disorders, University of Nebraska-Lincoln
- Center for Brain, Biology and Behavior, University of Nebraska-Lincoln
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15
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Dai Y, Cai J, Wang H, Zhang Y, Niu C, Wang Y. Effect of respiratory training on swallowing function in swallowing disorders: a systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2024; 281:1069-1081. [PMID: 37843618 PMCID: PMC10858149 DOI: 10.1007/s00405-023-08280-7] [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: 08/03/2023] [Accepted: 10/04/2023] [Indexed: 10/17/2023]
Abstract
PURPOSE To determine the clinical efficacy of different respiratory training interventions on swallowing function in patients with swallowing disorders through the systematic review. METHODS We reviewed the literature regarding the application of respiratory training therapy in patients with swallowing disorders, followed by a PRISMA search of published literature in five databases (PubMed, Web of Science, The Cochrane Library, CINAHL and EMBASE) in December 2022. Two reviewers performed study selection, quality evaluation, and risk of bias, followed by data extraction and detailed analysis. RESULTS A total of six randomized controlled studies with a total sample size of 193 cases were included. Respiratory training improved swallowing safety (PAS (n = 151, SMD = 0.69, 95% CI - 1.11 to - 0.26, I2 = 36, p < 0.001)) and swallowing efficiency [residual (n = 63, SMD = 1.67, 95% CI - 2.26 to - 1.09, I2 = 23%, p < 0.001)] compared to control groups. The results of the qualitative analysis conducted in this study revealed that respiratory training enhanced hyoid bone movement but had no effect on swallowing quality of life. CONCLUSIONS Respiratory training interventions may improve swallowing safety and efficiency in patients with dysphagia. However, the level of evidence is low, and there is a limited amount of research on the effectiveness and physiology of this intervention to improve swallowing function. In the future, there is a need to expand clinical studies, standardize measurement tools, and improve study protocols.
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Affiliation(s)
- Yinuo Dai
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Jianzheng Cai
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Haifang Wang
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
| | - Yingying Zhang
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China.
| | - Chunyan Niu
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
| | - Yalan Wang
- Department of Nursing, The First Affiliated Hospital of Soochow University, Suzhou, 215006, China
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Doruk C, Curtis JA, Dakin AE, Troche MS. Cough and Swallowing Therapy and Their Effects on Vocal Fold Bowing and Laryngeal Lesions. Laryngoscope 2024; 134:1127-1132. [PMID: 37497803 DOI: 10.1002/lary.30922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 07/11/2023] [Accepted: 07/12/2023] [Indexed: 07/28/2023]
Abstract
OBJECTIVE Expiratory muscle strength training (EMST) and sensorimotor training of airway protection (smTAP) are two exercises intended to improve cough and swallowing in people with Parkinson's Disease (PwPD). The aims of this study were to (1) examine whether EMST or smTAP elicit changes to vocal fold bowing; and (2) describe the safety of EMST and smTAP as it relates to the development of vocal fold lesions. METHOD(S) This was a secondary analysis of data from PwPD who completed EMST or smTAP as part of a prospective randomized controlled trial. Vocal fold bowing (BI) and the presence of laryngeal lesions were blindly analyzed from flexible endoscopic evaluation of swallowing (FEES) using ImageJ software and operational definitions. Linear regression was used to examine the influence time (pre- vs. post-therapy) and therapy (EMST vs. smTAP) on vocal fold bowing. Descriptive statistics were used to describe the presence of laryngeal lesions. RESULT(S) Overall, 56 participants were included, 28 per group. The median BI scores pre- and post-therapy were 8.2% and 8.3% for the EMST group and 11.3% and 8.4% for the smTAP group, respectively. Statistical analyses revealed insufficient evidence to suggest an effect of time and treatment type on BI (p > 0.05) or on the presence of vocal fold lesions (p > 0.05). CONCLUSION Based on these and previous findings, it appears that changes in vocal fold bowing do not drive treatment effects following EMST and smTAP. Also, this study further supports the safety of smTAP and EMST despite the required forceful exhalation and repetitive coughing. LEVEL OF EVIDENCE 4 Laryngoscope, 134:1127-1132, 2024.
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Affiliation(s)
- Can Doruk
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA
- Center for Voice and Swallowing, Department of Otolaryngology-Head & Neck Surgery, Columbia University Irving Medical Center, New York, New York, USA
| | - James A Curtis
- Aerodigestive Innovations Research lab (AIR), Department of Otolaryngology-Head & Neck Surgery, Weill Cornell Medical College, New York, New York, USA
| | - Avery E Dakin
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA
| | - Michelle S Troche
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA
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17
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Cheng SW, Leung KHV, Mok KCJ, Yeung KW, Wong SYI, Lam YL, Ip KM, Lok YW, Wong ACL. Improvement in Swallowing Function in Patients with Previous Irradiation for Nasopharyngeal Carcinoma by Expiratory Muscle Strength Training. Dysphagia 2024; 39:129-139. [PMID: 37392211 DOI: 10.1007/s00455-023-10600-2] [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: 09/22/2022] [Accepted: 06/07/2023] [Indexed: 07/03/2023]
Abstract
Dysphagia and chronic aspiration are common post-irradiation complications in nasopharyngeal carcinoma (NPC) survivors. Expiratory Muscle Strength Training (EMST) is a simple device-driven exercise therapy for swallowing training. This study investigates the effectiveness of EMST in a group of post-irradiated NPC patients. This prospective cohort, including twelve patients with previous irradiation for NPC and with swallowing disturbance, was performed between 2019 and 2021 in a single institution. Patients were trained with EMST for 8 weeks. Non-parametric analyses examined effects of EMST on primary outcome, maximum expiratory pressure. Secondary outcomes were measured with Penetration-aspiration scale, Yale pharyngeal residue severity rating scale (YPRSRS) by flexible endoscopic evaluation of swallowing, and Eating Assessment Tool (EAT-10) and M.D. Anderson Dysphagia Inventory questionnaire. Twelve patients, with a mean (SD) age of 64.3 (8.2) were recruited. There was no patient dropout with 88.9% overall compliance of training. Maximum expiratory pressure improved by 41% (median 94.5 to 133.5 cmH2O, p = 0.003). There was reduction in Penetration-aspiration scale with thin liquid (median 4 to 3, p = 0.026), and in YPRSRS at pyriform fossa with mildly thick liquid (p = 0.021) and at vallecula with thin liquid (p = 0.034), mildly thick liquid (p = 0.014) and pureed meat congee (p = 0.016). Questionnaire scores did not significantly change statistically. EMST is an easy-to-use and effective exercise therapy to improve airway safety and swallowing function in post-irradiated NPC survivors.
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Affiliation(s)
- Siu Woon Cheng
- Department of Otorhinolaryngology, Head and Neck Surgery, Tuen Mun Hospital, 23 Tsing Chung Koon Road, Tuen Mun, New Territories, Hong Kong.
| | - Kwok Hung Vincent Leung
- Department of Otorhinolaryngology, Head and Neck Surgery, Tuen Mun Hospital, 23 Tsing Chung Koon Road, Tuen Mun, New Territories, Hong Kong
| | - Kar Cheong Jason Mok
- Department of Otorhinolaryngology, Head and Neck Surgery, Tuen Mun Hospital, 23 Tsing Chung Koon Road, Tuen Mun, New Territories, Hong Kong
| | - Kong Wah Yeung
- Department of Otorhinolaryngology, Head and Neck Surgery, Tuen Mun Hospital, 23 Tsing Chung Koon Road, Tuen Mun, New Territories, Hong Kong
| | - Sin Yee Ivy Wong
- Department of Speech Therapy, Tuen Mun Hospital, Tuen Mun, Hong Kong
| | - Yin Ling Lam
- Department of Speech Therapy, Tuen Mun Hospital, Tuen Mun, Hong Kong
| | - Ka Man Ip
- Department of Speech Therapy, Tuen Mun Hospital, Tuen Mun, Hong Kong
| | - Yin Wing Lok
- Department of Speech Therapy, Tuen Mun Hospital, Tuen Mun, Hong Kong
| | - Andrew Chun Lok Wong
- Department of Otorhinolaryngology, Head and Neck Surgery, Tuen Mun Hospital, 23 Tsing Chung Koon Road, Tuen Mun, New Territories, Hong Kong
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18
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Hirschwald J, Finnegan L, Hofacker J, Walshe M. Underserved groups in dysphagia intervention trials in Parkinson's disease: A scoping review. Ageing Res Rev 2024; 93:102150. [PMID: 38043779 DOI: 10.1016/j.arr.2023.102150] [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: 10/24/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND Underserved groups in Parkinson's disease (PD) intervention studies are well recognised. However, it remains unclear whether these exclusions apply to oropharyngeal dysphagia (OD) intervention studies in PD. The aim of this scoping review was to identify characteristics of included participants and underserved groups in intervention studies in OD in PD. METHODS Six electronic databases and one trial registry were searched without language restrictions. Screening of studies and data extraction were independently conducted by four reviewers. RESULTS Of the 26 studies included, none fully reported the participants' ethnicity. Where data was available, 70% of participants were male with a mean age of 68 years, mean PD duration of 7.26 years, median Hoehn and Yahr stage of 2.5, mild OD and mostly recruited from movement disorders clinics. Underserved groups were younger people (< 50 years), older people (≥ 80 years), women, non-white people, people with severe OD and PD, longer PD duration, other neurological conditions, cognitive impairment/dementia, and depression. CONCLUSIONS Careful consideration of all characteristics of individuals with OD in PD is essential for improving the external validity of studies. This will enhance the generalisability of research findings to the broader PD population, ultimately strengthening the evidence base for OD interventions in PD.
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Affiliation(s)
- Julia Hirschwald
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Ireland.
| | - Lauren Finnegan
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Ireland
| | - Jule Hofacker
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Ireland
| | - Margaret Walshe
- Department of Clinical Speech and Language Studies, Trinity College Dublin, Ireland
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Sturkenboom IHWM, Talebi AH, Maas BR, de Vries NM, Darweesh SKL, Kalf JG. Specialized Allied Health Care for Parkinson's Disease: State of the Art and Future Directions. JOURNAL OF PARKINSON'S DISEASE 2024; 14:S193-S207. [PMID: 39031380 PMCID: PMC11380253 DOI: 10.3233/jpd-230307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/22/2024]
Abstract
People with Parkinson's disease (PD) experience a range of progressive motor and non-motor symptoms, that negatively affect their daily functioning, social participation and quality of life. Allied health therapies have emerged as an effective treatment approach-complementary to pharmacological and neurosurgical treatments-which reduces the impact of PD in daily life. In this article, we propose criteria for what constitutes specialized allied health care for PD, and we review allied health research in PD in terms of meeting these criteria and its outcomes for monodisciplinary approaches as well as multi- or interdisciplinary allied health interventions. We focus on the three most studied allied health disciplines in PD: physical therapy, occupational therapy and speech-language therapy. Overall, the available evidence underscores the importance and potential benefits of specialized allied health care for people with PD. Our proposed criteria and recommendations for future research might help in further delineating specialized allied health care.
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Affiliation(s)
- Ingrid H W M Sturkenboom
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Amir H Talebi
- Department of Neurology, Donders Institute for Brain, Cognition and Behavior, Center of Expertise for Parkinson & Movement Disorders, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Bart R Maas
- Department of Neurology, Donders Institute for Brain, Cognition and Behavior, Center of Expertise for Parkinson & Movement Disorders, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Nienke M de Vries
- Department of Neurology, Donders Institute for Brain, Cognition and Behavior, Center of Expertise for Parkinson & Movement Disorders, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Sirwan K L Darweesh
- Department of Neurology, Donders Institute for Brain, Cognition and Behavior, Center of Expertise for Parkinson & Movement Disorders, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Johanna G Kalf
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behavior, Radboud University Medical Center, Nijmegen, The Netherlands
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20
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Jiayu L, Minmin W, Zhu L. Meta-analysis of the therapeutic effect of acupuncture on dysphagia in patients with Parkinson disease. Medicine (Baltimore) 2023; 102:e36698. [PMID: 38134058 PMCID: PMC10735101 DOI: 10.1097/md.0000000000036698] [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: 07/12/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
OBJECTIVE To systematically evaluate the therapeutic effect of acupuncture on dysphagia in patients with Parkinson disease (PD). METHOD We searched CNKI, WF, VIP, CBM, Cochrane Library, and Web of Chinese Biomedical Literature Randomized controlled trials on the efficacy of acupuncture in the treatment of dysphagia in patients with PD was retrieved from Science, Embase, and PubMed databases from establishment to October 2022. Outcome indicators included clinical efficacy, swallowing function, hemoglobin, and serum albumin. Literature screening and data extraction of included literature were conducted independently by 2 reviewers, and literature quality was evaluated according to the standards of the Cochrane Collaboration network. Data analysis was performed using Review Manager 5.3 and Stata14.0 software. RESULTS 466 patients were included in 7 literature, 234 in the observation, and 232 in the control groups. The results of the meta-analysis showed the clinical efficacy in the observation group [odd ratio = 0.25, 95% confidence interval (95%CI) (0.15, 0.40), P < .01]. Swallowing function [standardized mean difference (SMD) = -0.96, 95%CI (-1.24, -0.68), P < .01]; hemoglobin index level [SMD = -0.72, 95%CI (-1.25, -0.20), P < .01]; serum albumin index level [SMD = -1.25, 95%CI (-2.19, -0.31), P < .01]. CONCLUSION Acupuncture has a specific curative effect on dysphagia in patients with PD, and the therapeutic effect is more significant than that in the control group, which can improve the dysphagia function and nutrition level in patients with PD more effectively.
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Affiliation(s)
- Liu Jiayu
- Graduate School, Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Wu Minmin
- Graduate School, Heilongjiang University of Traditional Chinese Medicine, Harbin, China
| | - Luwen Zhu
- The Second Affiliated Hospital of Heilongjiang University of Traditional Chinese Medicine, Harin, China
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21
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Krasko MN, Szot J, Lungova K, Rowe LM, Leverson G, Kelm-Nelson CA, Ciucci MR. Pink1-/- Rats Demonstrate Swallowing and Gastrointestinal Dysfunction in a Model of Prodromal Parkinson Disease. Dysphagia 2023; 38:1382-1397. [PMID: 36949296 PMCID: PMC10514238 DOI: 10.1007/s00455-023-10567-0] [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: 06/13/2022] [Accepted: 02/27/2023] [Indexed: 03/24/2023]
Abstract
Early motor and non-motor signs of Parkinson disease (PD) include dysphagia, gastrointestinal dysmotility, and constipation. However, because these often manifest prior to formal diagnosis, the study of PD-related swallow and GI dysfunction in early stages is difficult. To overcome this limitation, we used the Pink1-/- rat, a well-established early-onset genetic rat model of PD to assay swallowing and GI motility deficits. Thirty male rats were tested at 4 months (Pink1-/- = 15, wildtype (WT) control = 15) and 6 months (Pink1-/- = 7, WT = 6) of age; analogous to early-stage PD in humans. Videofluoroscopy of rats ingesting a peanut-butter-barium mixture was used to measure mastication rate and oropharyngeal and pharyngoesophageal bolus speeds. Abnormal swallowing behaviors were also quantified. A second experiment tracked barium contents through the stomach, small intestine, caecum, and colon at hours 0-6 post-barium gavage. Number and weight of fecal emissions over 24 h were also collected. Compared to WTs, Pink1-/- rats showed slower mastication rates, slower pharyngoesophageal bolus speeds, and more abnormal swallowing behaviors. Pink1-/- rats demonstrated significantly delayed motility through the caecum and colon. Pink1-/- rats also had significantly lower fecal pellet count and higher fecal pellet weight after 24 h at 6 months of age. Results demonstrate that swallowing dysfunction occurs early in Pink1-/- rats. Delayed transit to the colon and constipation-like signs are also evident in this model. The presence of these early swallowing and GI deficits in Pink1-/- rats are analogous to those observed in human PD.
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Affiliation(s)
- 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.
| | - John Szot
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin-Madison, 1300 University Ave, Madison, WI, 53706, USA
| | - Karolina Lungova
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin-Madison, 1300 University Ave, Madison, WI, 53706, USA
- Department of Neuroscience, University of Wisconsin-Madison, 1111 Highland Ave, Madison, WI, 53705, USA
| | - Linda M Rowe
- 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
| | - Glen Leverson
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin-Madison, 1300 University Ave, Madison, WI, 53706, USA
| | - Cynthia A Kelm-Nelson
- Department of Surgery, Division of Otolaryngology-Head & Neck Surgery, University of Wisconsin-Madison, 1300 University Ave, Madison, WI, 53706, 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
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22
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Cheng I, Sasegbon A, Hamdy S. Dysphagia treatments in Parkinson's disease: A systematic review and meta-analysis. Neurogastroenterol Motil 2023; 35:e14517. [PMID: 36546568 DOI: 10.1111/nmo.14517] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 11/02/2022] [Accepted: 11/27/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND The majority of patients with Parkinson's disease (PD) develop oropharyngeal dysphagia during the course of their disease. However, the efficacy of dysphagia treatments for these patients remains controversial. Therefore, we conducted this systematic review and meta-analysis to evaluate treatment efficacy based on the evidence from randomized controlled trials (RCTs). METHODS Five electronic databases were systematically searched from inception date to April 2022. Two reviewers independently extracted and analyzed the data. The outcome measures were changes in swallowing-related characteristics based on instrumental swallowing assessments. KEY RESULTS An initial search identified 187 RCT studies of relevance. After screening, nine studies with a total sample size of 286 were included in the meta-analysis. The pooled effect size for all dysphagia treatments compared with control comparators was significant and medium (SMD [95% CI] = 0.58 [0.22, 0.94], p = 0.001; I2 = 50%). Subgroup analysis revealed a significant and medium pooled effect size for stimulation treatments (brain stimulation, peripheral neurostimulation and acupuncture) (SMD [95% CI] = 0.54 [0.15, 0.92]; p = 0.006; I2 = 22%). Specifically, the effect sizes for the single RCTs on neuromuscular stimulation (SMD [95% CI] = 1.58 [0.49, 2.86]; p = 0.005) and acupuncture (SMD [95% CI] = 0.82 [0.27, 1.37]; p = 0.003) were significant and large. CONCLUSIONS AND INFERENCES Our results showed that overall, dysphagia treatments, particularly stimulation treatments, can potentially benefit PD patients. However, given the limited number of small RCTs for each type of treatment, the evidence remains weak and uncertain. Further large-scale, multicenter RCTs are warranted to fully explore their clinical efficacy in the PD population.
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Affiliation(s)
- Ivy Cheng
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Ayodele Sasegbon
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Shaheen Hamdy
- Centre for Gastrointestinal Sciences, Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
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Ledl C, Frank U, Ullrich YY. [Tracheostomy managment and tube weaning within a framework of dysphagia intervention]. DER NERVENARZT 2023; 94:694-701. [PMID: 37219566 DOI: 10.1007/s00115-023-01489-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/05/2023] [Indexed: 05/24/2023]
Abstract
Persistent dysphagia is a major predictor of prolonged ventilation weaning and unsuccessful attempts at decannulation. Due to the high incidence of dysphagia in tracheotomized patients, tracheal cannula management and dysphagia treatment must be coordinated. A central element of tracheal cannula management in dysphagia treatment is the establishment of physiological airflow. This enables voluntary clearing functions, such as coughing and throat clearing and significantly reduces aspiration. A distinction is made between spontaneous and staged decannulation pathways with expansion of cuff unblocking times and occlusion training. Other therapeutic measures include secretion and saliva management, cough function training with improvement of strength and sensitivity, pharyngeal electrical stimulation, adaptation of tracheal tubes to optimize respiratory and swallowing function, control and treatment of airway stenosis, and standardization of processes for quality assurance.
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Affiliation(s)
- Christian Ledl
- Schön Klinik Bad Aibling Harthausen, Kolbermoorer Str. 72, 83043, Bad Aibling, Deutschland.
| | - Ulrike Frank
- Department Linguistik, Swallowing Research Lab, Universität Potsdam, Potsdam, Deutschland
| | - Ylva Y Ullrich
- Schön Klinik Bad Aibling Harthausen, Kolbermoorer Str. 72, 83043, Bad Aibling, Deutschland
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24
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Gandor F, Berger L, Gruber D, Warnecke T, Vogel A, Claus I. [Dysphagia in Parkinsonian Syndromes]. DER NERVENARZT 2023; 94:685-693. [PMID: 37115255 DOI: 10.1007/s00115-023-01475-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/08/2023] [Indexed: 04/29/2023]
Abstract
Dysphagia is a clinically relevant problem in Parkinson's disease as well as in atypical Parkinsonian syndromes, such as multiple system atrophy and diseases from the spectrum of 4‑repeat tauopathies, which affect most patients to a varying degree in the course of their disease. This results in relevant restrictions in daily life due to impaired intake of food, fluids, and medication with a subsequent reduction in quality of life. This article not only gives an overview of the pathophysiological causes of dysphagia in the various Parkinson syndromes, but also presents screening, diagnostic and treatment procedures that have been investigated for the different diseases.
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Affiliation(s)
- F Gandor
- Neurologisches Fachkrankenhaus für Bewegungsstörungen/Parkinson, Str. nach Fichtenwalde 16, 14547, Beelitz-Heilstätten, Deutschland.
- Klinik für Neurologie, Otto-von-Guericke Universität Magdeburg, Magdeburg, Deutschland.
| | - L Berger
- Neurologisches Fachkrankenhaus für Bewegungsstörungen/Parkinson, Str. nach Fichtenwalde 16, 14547, Beelitz-Heilstätten, Deutschland
- Klinik für Neurologie, Otto-von-Guericke Universität Magdeburg, Magdeburg, Deutschland
| | - D Gruber
- Neurologisches Fachkrankenhaus für Bewegungsstörungen/Parkinson, Str. nach Fichtenwalde 16, 14547, Beelitz-Heilstätten, Deutschland
- Klinik für Neurologie, Otto-von-Guericke Universität Magdeburg, Magdeburg, Deutschland
| | - T Warnecke
- Klinik für Neurologie und neurologische Frührehabilitation, Klinikum Osnabrück, Osnabrück, Deutschland
| | - A Vogel
- Neurologisches Fachkrankenhaus für Bewegungsstörungen/Parkinson, Str. nach Fichtenwalde 16, 14547, Beelitz-Heilstätten, Deutschland
| | - I Claus
- Klinik für Neurologie mit Institut für translationale Neurologie, Universitätsklinikum Münster, Münster, Deutschland
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Srp M, Bartosova T, Klempir J, Lagnerova R, Gal O, Listvanova T, Jech R, Ruzicka E, Hoskovcova M. Expiratory Muscle Strength Training in Multiple System Atrophy: A Pilot Study. Mov Disord Clin Pract 2023; 10:1060-1065. [PMID: 37476315 PMCID: PMC10354620 DOI: 10.1002/mdc3.13765] [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] [Received: 09/16/2022] [Revised: 02/05/2023] [Accepted: 04/19/2023] [Indexed: 07/22/2023] Open
Abstract
Background The effects of expiratory muscle strength training (EMST) has not yet been investigated in MSA patients. Objective The primary objective was to test the effects of EMST on expiratory muscle strength and voluntary peak cough flow (vPCF) in patients with multiple system atrophy (MSA). The secondary objective was to assess the suitability of the pulmonary dysfunction index as a tool for identifying MSA patients with expiratory muscle weakness and reduced voluntary peak cough flow. Methods This was an open label, non-controlled study, with an 8-week intensive home-based EMST protocol. The outcome measures included: maximal expiratory pressure (MEP) and vPCF. The sensitivity and specificity of the index of pulmonary dysfunction in the respiratory diagnostic process were assessed using receiver operating characteristic (ROC) analysis. Results Fifteen MSA patients were enrolled in the study. Twelve MSA patients completed the training period. After the training period, MEP significantly increased (P = 0.006). Differences in vPCF were not significant (P = 0.845). ROC analysis indicated that the overall respiratory diagnostic accuracy of the index of pulmonary dysfunction had an outstanding capability to detect patients at risk of less effective coughing and an acceptable capability of detecting patients with decreased expiratory muscle strength. Conclusions These findings indicate non-significant differences in vPCF after 8 weeks of EMST. The index of pulmonary dysfunction appears to be a promising prognostic screening tool for identifying altered cough efficacy in MSA patients. Test cut-offs may be used to select an appropriate respiratory physiotherapy technique.
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Affiliation(s)
- Martin Srp
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
| | - Tereza Bartosova
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
| | - Jiri Klempir
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
| | - Rebeka Lagnerova
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
| | - Ota Gal
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
| | - Tereza Listvanova
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
| | - Robert Jech
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
| | - Evzen Ruzicka
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
| | - Martina Hoskovcova
- Department of Neurology and Centre of Clinical NeuroscienceFirst Faculty of Medicine, Charles University and General University Hospital in PraguePragueCzech Republic
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Krasko MN, Rudisch DM, Burdick RJ, Schaen-Heacock NE, Broadfoot CK, Nisbet AF, Rogus-Pulia N, Ciucci MR. Dysphagia in Parkinson Disease: Part II-Current Treatment Options and Insights from Animal Research. CURRENT PHYSICAL MEDICINE AND REHABILITATION REPORTS 2023; 11:188-198. [PMID: 39301152 PMCID: PMC11411792 DOI: 10.1007/s40141-023-00393-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2023] [Indexed: 09/22/2024]
Abstract
Purpose of Review Dysphagia is highly prevalent in Parkinson disease (PD) but is not typically identified nor treated until later in the disease process. This review summarizes current pharmacological, surgical, and behavioral treatments for PD-associated dysphagia and contributions from translational animal research. Recent Findings Swallowing is a complex physiologic process controlled by multiple brain regions and neurotransmitter systems. As such, interventions that target nigrostriatal dopamine dysfunction have limited or detrimental effects on swallowing outcomes. Behavioral interventions can help target PD-associated dysphagia in mid-to-late stages. Animal research is necessary to refine treatments and useful in studying prodromal dysphagia. Summary Dysphagia is an early, common, and debilitating sign of PD. Current pharmacological and surgical interventions are not effective in ameliorating swallowing dysfunction; behavioral intervention remains the most effective approach for dysphagia treatment. Animal research has advanced our understanding of mechanisms underlying PD and PD-associated dysphagia, and continues to show translational promise for the study of dysphagia treatment options.
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Affiliation(s)
- Maryann N Krasko
- Department of Surgery, Division of Otolaryngology-Head and 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
| | - Denis Michael Rudisch
- Department of Surgery, Division of Otolaryngology-Head and 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 J 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
| | - Nicole E Schaen-Heacock
- 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
| | - Alex F Nisbet
- Perelman School of Medicine, University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, PA 19104, 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 and 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
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27
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Wu J, Wang Y, Wang X, Xie Y, Li W. A systematic review and meta-analysis of acupuncture in Parkinson's disease with dysphagia. Front Neurol 2023; 14:1099012. [PMID: 37305760 PMCID: PMC10251408 DOI: 10.3389/fneur.2023.1099012] [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: 11/15/2022] [Accepted: 05/15/2023] [Indexed: 06/13/2023] Open
Abstract
Objective The systematic review and meta-analysis aimed to comprehensively evaluate acupuncture's efficacy and safety in treating dysphagia in Parkinson's disease (PD). Methods We searched PubMed, Cochrane Library, Embase, Web of Science, China Knowledge Infrastructure (CNKI), China Science Journal Database (VIP), Wan-fang Database, and the China Biomedical Literature Service System (CBM) for randomized controlled trials (RCTs) comparing the efficacy of acupuncture alone or in combination with control treatment in improving dysphagia by October 2022. The degree of dysphagia was the primary outcome indicator, with secondary outcomes including serum albumin (ALB) and hemoglobin (Hb) levels, the incidence of pneumonia, and adverse events. Two investigators independently extracted information according to the inclusion and exclusion criteria. Data synthesis was calculated by RevMan (V.5.4.1) software. Results This study included ten randomized controlled trials with 724 patients. Most RCTs have a high or uncertain risk of bias due to the lack of a blinded design. Meta-analysis showed that acupuncture combined with control treatment was superior to control treatment alone in improving Videofluoroscopic Swallowing Study (VFSS) scores (MD: 1.48; 95% CI: 1.16, 1.81; P < 0.00001) and reducing Standardized Swallowing Assessment (SSA) scores (MD: -3.08; 95% CI: -4.01, -2.15; P < 0.00001). Acupuncture combined with control therapy has a more significant benefit in improving the clinical efficiency of dysphagia in PD (RR: 1.40; 95%CI: 1.25, 1.58; P < 0.00001). Compared to the control group without acupuncture, acupuncture improved the nutritional status of patients and increased their serum ALB (MD: 3.38, 95%CI: 1.83, 4.92, P < 0.00001) and Hb levels (MD: 7.66; 95%CI: 5.57, 9.75; P < 0.00001). Three RCTs reported that the rate of pulmonary infections in the acupuncture group was lower than without acupuncture intervention (RR: 0.29, 95% CI: 0.14, 0.63; P = 0.001). Conclusion Acupuncture could be recommended as an adjunctive treatment for dysphagia in PD. However, due to the high risk of bias in the included studies, more high-quality evidence is needed to confirm the efficacy and safety of acupuncture for dysphagia in PD. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022370221.
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Affiliation(s)
- Jing Wu
- Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yi Wang
- Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xueyan Wang
- Clinical Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yujia Xie
- Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Weihong Li
- Basic Medical School of Chengdu University of Traditional Chinese Medicine, Chengdu, China
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Battel I, Walshe M. An intensive neurorehabilitation programme with sEMG biofeedback to improve swallowing in idiopathic Parkinson's disease (IPD): A feasibility study. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:813-825. [PMID: 36478035 DOI: 10.1111/1460-6984.12824] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 10/25/2022] [Indexed: 05/12/2023]
Abstract
BACKGROUND Studies suggest swallow intervention programmes that incorporate visual biofeedback and motor programming principles can improve swallowing and quality of life for people with idiopathic Parkinson's disease (IPD) and dysphagia. Few studies have examined outcomes using instrumentation. AIMS Using fibreoptic endoscopic examination of swallowing (FEES), this study examines the effectiveness of a neurorehabilitation intervention involving biofeedback via surface electromyography (sEMG) to improve swallowing in people with IPD, and to explore the feasibility of the intervention approach. METHODS & PROCEDURES We recruited 12 participants with IPD and dysphagia. A total of 10 completed the study. Intervention was delivered for 1 h per day, 5 days per week, for 4 weeks (20 h). Swallowing tasks using sEMG biofeedback incorporated principles of motor learning and neuroplasticity. Instrumental and non-instrumental assessment, including quality-of-life measures carried out at four different time points (two pre-treatment and two post-treatment). The final assessment was at 3 months post-intervention. OUTCOME & RESULTS Statistically significant improvement (p < 0.05) in oral intake methods (95% confidence interval (CI) = 4.70-5.50) and in pharyngeal residue from saliva (95% CI = 2.14-3.15) and solids (95% CI = 2.4-3.5) post-intervention were confirmed using FEES with improvements at 3 months. The intervention protocol was well tolerated. Participants reported positive change in saliva control and duration of mealtimes as well as unanticipated improvements in voice and cognitive attention. CONCLUSIONS & IMPLICATIONS An intensive neurorehabilitation with biofeedback shows positive effects in improving swallow function in IPD. This protocol is feasible with amendments to inform a larger clinical trial. WHAT THIS PAPER ADDS What is already known on the subject Biofeedback has positive effects on increasing swallowing function and quality of life in people with IPD and dysphagia. sEMG is the most common method used to deliver swallowing biofeedback in this population. The quality of the evidence on the intervention, based on findings from a recent systematic review, is low. Included studies in this review were heterogeneous in terms of type and frequency of biofeedback, study design and outcome measures. The majority of outcome measures were subjective and higher quality studies to examine the efficacy of biofeedback using sEMG are needed. What this study adds Recognizing the limitations of earlier studies, this within-subject feasibility study examined the efficacy and effectiveness of an intensive biofeedback intervention using sEMG in a sample of people with dysphagia and IPD. Valid and reliable outcome measures were used and repeated after a 3-month period. The feasibility of the methodological approach was also tested and a qualitative component was included in the study. Positive findings were evident. Qualitative information added new perspectives and provided direction for new outcomes to be included in future studies. This study helps to inform further research trials as well as clinical practice. Clinical implications of this study This intensive intervention using principles of neuroplasticity and motor programming with sEMG biofeedback led not only to positive swallowing outcomes but also to unexpected benefits such as improved voice production and general attention skills. No adverse events were reported. Improvement in function was retained at 3 months post-intervention. Despite the small sample size, participants described the benefits of the treatment, and enjoyed sEMG biofeedback tasks, especially using an sEMG game mode. This suggests that intensive biofeedback not only improved swallowing but also was acceptable to these participants. This intensive protocol has merit and is worth considering further in clinical practice.
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Affiliation(s)
- Irene Battel
- Department of Clinical Speech & Language Studies, University of Dublin, Trinity College Dublin, Dublin, Ireland
- Department of Biomedical, Surgical and Dental Sciences, University 'La Statale', Milan, Italy
| | - Margaret Walshe
- Department of Clinical Speech & Language Studies, University of Dublin, Trinity College Dublin, Dublin, Ireland
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Naeem F, Reid J, Bailey M, Reid A, Smyth C, Taylor‐Rowan M, Newman EJ, Quinn T. Pharmacological Interventions for Sialorrhoea in People with Parkinson's Disease: A Systematic Review and Meta-Analysis. Mov Disord Clin Pract 2023; 10:558-568. [PMID: 37070045 PMCID: PMC10105093 DOI: 10.1002/mdc3.13688] [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: 04/09/2022] [Revised: 11/18/2022] [Accepted: 12/21/2022] [Indexed: 02/11/2023] Open
Abstract
Background/objectives Sialorrhoea is a common non motor complication experienced by people with Parkinson's disease (PD). Despite its prevalence there is conflicting evidence on how to effectively treat it. Our aim was to establish the efficacy and safety outcomes of pharmacological interventions used to treat sialorrhoea in people with idiopathic PD. Methods We registered and conducted a systematic review and meta-analysis (PROSPERO: CRD42016042470). We searched seven electronic databases from inception until July 2022. Quantitative synthesis was performed where data allowed using random effects models. Results From 1374 records we included 13 studies (n = 405 participants). Studies were conducted in Europe, North America and China. There was marked heterogeneity in the interventions used, follow up times and outcome measures investigated. The main source of risk of bias identified was reporting bias. Five studies were included in the quantitative synthesis. Summary estimates showed administration of botulinum toxin significantly reduced saliva production, improved patient reported functional outcomes and was associated with an increase in adverse events. Conclusion Sialorrhoea in PD is an important condition, but current data does not allow for strong recommendations on optimal pharmacological treatments. There is significant heterogeneity in outcomes measures used to evaluate the burden of sialorrhoea with lack of consensus on what constitutes clinically meaningful change. More research is required to better understand the underlying mechanism and potential treatments of sialorrhoea in idiopathic PD.
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Affiliation(s)
- Fariha Naeem
- Department of Geriatric MedicineGlasgow Royal InfirmaryGlasgowUK
| | - James Reid
- Department of Geriatric MedicineQueen Elizabeth University HospitalGlasgowUK
| | - Matthew Bailey
- Department of Geriatric MedicineHairmyres HospitalEast KilbrideUK
| | - Amanda Reid
- Department of Geriatric MedicineUniversity Hospital MonklandsAirdrieUK
| | - Clare Smyth
- Department of Geriatric MedicineQueen Elizabeth University HospitalGlasgowUK
| | | | | | - Terry Quinn
- Department of Geriatric MedicineGlasgow Royal InfirmaryGlasgowUK
- School of Cardiovascular and Metabolic HealthUniversity of GlasgowGlasgowUK
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30
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Kim JY, Kim H. Effects of behavioural swallowing therapy in patients with Parkinson's disease: A systematic review. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 25:269-280. [PMID: 35282718 DOI: 10.1080/17549507.2022.2045356] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
PURPOSE A previous 2014 systematic review outlining the treatment effects of swallowing therapies in Parkinson's disease (PD) demonstrated a lack of well-designed randomised controlled studies. This current review presents and evaluates the latest evidence for behaviour swallowing therapies for PD-related dysphagia to enhance speech-language pathologists' evidence-based decision-making around treatment choices. METHOD A systematic review of articles published in English and Korean was conducted from January 2014 through June 2020 using the electronic databases PubMed, Embase, and Cochrane Library. Two authors independently searched the literature and differences after the search were settled following discussion and consensus. Identified studies were evaluated for quality with the ABC rating scale and critical appraisal criteria. RESULT Eight studies after initial search and three additional studies which met our original criteria but were not freely available, or published after the initial search period were also included. Eleven studies included the following treatments: biofeedback therapy (N = 1), respiratory-swallow coordination training (N = 2), neuromuscular electrical stimulation (NMES) (N = 1), expiratory muscle strength training (EMST) (N = 2), intensive exercise-based swallowing program (ISP) (N = 1), chin-down strategy (N = 2), Lee Silverman Voice Treatment (N = 1), and therapeutic singing (N = 1). CONCLUSION Most of the behavioural therapies improved swallowing function in PD. Treatments that enhanced airway function globally demonstrated positive effects on swallow function as did intensive, targeted swallowing treatment. However, the chin-down strategy did not show a significant effect on swallowing measured by flexible endoscopic evaluations of swallowing. EMST detraining effects implied a need to design maintenance training in PD. In the future, well-designed randomised controlled trials are needed to consolidate the effects of these therapies.
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Affiliation(s)
- Ja Young Kim
- Graduate Program in Speech-Language Pathology, Yonsei University, Seoul, Korea
| | - HyangHee Kim
- Graduate Program in Speech-Language Pathology, Yonsei University, Seoul, Korea
- Graduate Program of Speech-Language Pathology; Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea
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31
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Winiker K, Kertscher B. Behavioural interventions for swallowing in subjects with Parkinson's disease: A mixed methods systematic review. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023. [PMID: 36951546 DOI: 10.1111/1460-6984.12865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 02/14/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Dysphagia is prevalent in subjects with Parkinson's disease (PD). Swallowing intervention to improve or maintain swallowing function is of major importance as dysphagia may considerably impact physical and psycho-social health. AIMS A mixed methods systematic review was conducted to summarize and appraise literature reporting (1) effects of behavioural interventions for swallowing in individuals with PD; and (2) participants' perspectives of swallowing interventions. METHODS & PROCEDURES Electronic databases were searched systematically in July 2020 for articles published between 2014 and 2020. In addition, studies published between 2000 and 2014 were identified non-systematically through previous reviews. Peer-reviewed quantitative and qualitative research in English or German documenting behavioural interventions for swallowing in individuals with a diagnosis of PD was eligible for inclusion. Participants at all disease stages were included. Behavioural interventions included rehabilitative and compensatory strategies. Studies reporting swallowing outcomes with and without a comparative group were included. For each study, the National Health and Medical Research Council level of evidence was defined. Included studies were critically appraised using the Standard Quality Assessment Criteria for Evaluating Primary Research Papers from a Variety of Fields. An integrated synthesis was performed after separate analysis of effect data and data reflecting participants' experiences. This review was conducted based on published JBI methodology and the guideline from the Preferred Reporting Items for Systematic Reviews and Meta-Analysis system was followed. MAIN CONTRIBUTION A total of 33 studies published in English met the inclusion criteria. Thirty-one studies reported quantitative data, one was qualitative and one was mixed methods. Intervention effects on swallowing function, swallowing safety and swallowing-related quality of life were reported for various treatment approaches. Three studies explored how participants perceived the intervention. Overriding themes including subjects' views regarding treatment schedules and levels of effort or comfort associated with the intervention were identified across these studies. Combining evidence of intervention effects and subjects' experiences was possible for one rehabilitative and one compensatory intervention. CONCLUSIONS & IMPLICATIONS Beneficial effects of swallowing interventions have been reported; however, most experiments were case studies of variable methodological quality. Randomized-controlled trials with robust methodology to explore treatment effects in larger samples is needed to guide clinical practice. Research reporting subjects' views is scarce. More studies exploring how individuals perceive behavioural interventions for swallowing are necessary to inform clinical decision-making. WHAT THIS PAPER ADDS What is already known on the subject Dysphagia is common in individuals with PD. Swallowing intervention is of major importance as dysphagia may negatively affect physical and psycho-social health of subjects with PD. What this study adds Beneficial effects of behavioural interventions for swallowing, including rehabilitative and compensatory strategies, have been reported; however, available data are mostly based on case studies of variable quality. Data on how participants perceive specific behavioural interventions are lacking. Based on the available data, integration of efficacy data and individuals' experiences is limited. What are the clinical implications of this work? Given the current evidence of intervention effects and individuals' views on behavioural treatment strategies, interventions implemented into clinical practice require careful evaluation on a case-by-case basis. More high-quality research is needed to examine interventions' short- and long-term effects in larger samples to guide clinical practice. In addition to studies evaluating intervention effects, research exploring participants' experiences with interventions is required as a foundation for clinical decision-making.
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Affiliation(s)
- Katharina Winiker
- Department of Research and Development, Swiss University of Speech and Language Sciences SHLR, Rorschach, Switzerland
| | - Berit Kertscher
- Institute for Therapy & Rehabilitation, Cantonal Hospital Winterthur, Winterthur, Switzerland
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Donohue C, Carnaby G, Focht Garand KL. A Clinician's Guide to Critically Appraising Randomized Controlled Trials in the Field of Speech-Language Pathology. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 32:411-425. [PMID: 36749981 DOI: 10.1044/2022_ajslp-22-00180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
PURPOSE When considering original research articles, randomized controlled trials (RCTs) provide the highest level of research evidence. Given this, RCTS are often used by clinicians performing evidence-based practice to determine the most effective intervention for a specific patient or patient population. Although RCTs represent a high level of research evidence, it is important for clinicians to critically appraise RCTs to determine the validity of the study methods deployed, the statistical and clinical significance of treatment effects, and whether or not the results generalize to a particular patient, patient population, and/or clinical setting. Therefore, this tutorial will provide clinicians with an overview of what an RCT is, the various types of RCTs, when RCTs are appropriate to conduct and/or use to inform clinical practice, and the advantages and limitations of RCTs. Additionally, this tutorial will provide clinicians with practical tools to employ when reading an RCT, including checklists with questions, definitions of important terminology frequently used in RCTs, and demonstrations of how to critically appraise RCTs using literature examples from the speech-language pathology literature. CONCLUSIONS Learning how to interpret and apply the results from RCTs to inform clinical practice for purposes of improving patient care is a critical evidence-based practice skill for clinicians to develop. This tutorial will assist clinicians in the field of speech-language pathology by furthering their fundamental knowledge of RCTs and by providing them with pragmatic tools to critically appraise RCTs to inform their clinical practice.
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Affiliation(s)
- Cara Donohue
- Aerodigestive Research Core Laboratory, University of Florida, Gainesville
- Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville
- Breathing Research and Therapeutics Center, University of Florida, Gainesville
- Department of Hearing and Speech Sciences, Vanderbilt University Medical Center, Nashville, TN
| | - Giselle Carnaby
- Department of Health Sciences, School of Health Professions, University of Texas Health Science Center, San Antonio
| | - Kendrea L Focht Garand
- Department of Speech Pathology and Audiology, College of Allied Health Professions, University of South Alabama, Mobile
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Patterson JM, Lawton M. Dysphagia Advances in Head and Neck Cancer. CURRENT OTORHINOLARYNGOLOGY REPORTS 2023; 11:1-8. [PMID: 36816911 PMCID: PMC9930077 DOI: 10.1007/s40136-023-00445-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2023] [Indexed: 02/19/2023]
Abstract
Purpose of Review This review summarises the current literature regarding head and neck cancer-associated dysphagia. Up-to-date evidence for dysphagia outcome measurement for this population is provided, in addition to recent innovations that aim to prevent, reduce or remediate the common and debilitating side effects of treatment. Recent Findings Both patient-reported outcomes and clinical measures are necessary to capture the multi-dimensional nature of swallowing. A minimally important difference in scores has been calculated for some of these measures, to aid interpretation and powering of clinical trials. The number of dysphagia-related trials has increased, predominantly investigating optimal treatment for oropharyngeal HPV-positive disease, and speech and language pathology interventions using an impairment-based approach. Summary Although substantial progress has been made, further work is necessary to establish a consensus over outcome measures. Modifying treatments may improve outcomes. Several trials are underway to establish the effectiveness of speech and language pathology dysphagia interventions.
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Affiliation(s)
- J. M. Patterson
- School of Health Sciences, Institute of Population Health/Liverpool Head and Neck Centre, University of Liverpool, 1.17 Thompson Yates Building, The Quadrangle, Brownlow Hill, Liverpool, L69 3GB USA
| | - M. Lawton
- School of Health Sciences, Institute of Population Health/Liverpool Head and Neck Centre, University of Liverpool, 1.17 Thompson Yates Building, The Quadrangle, Brownlow Hill, Liverpool, L69 3GB USA
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Troche MS, Curtis JA, Sevitz JS, Dakin AE, Perry SE, Borders JC, Grande AA, Mou Y, Vanegas-Arroyave N, Hegland KW. Rehabilitating Cough Dysfunction in Parkinson's Disease: A Randomized Controlled Trial. Mov Disord 2023; 38:201-211. [PMID: 36345090 DOI: 10.1002/mds.29268] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 09/19/2022] [Accepted: 10/19/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Disorders of airway protection (cough and swallowing) are pervasive in Parkinson's disease (PD) resulting in a high incidence of aspiration pneumonia and death. However, there are no randomized controlled trials comparing strength and skill-based approaches to improve airway protection in PD. OBJECTIVES The aim of this study was to compare expiratory muscle strength training (EMST) and sensorimotor training for airway protection (smTAP) to improve cough-related outcomes in people with PD. METHODS Participants with PD and dysphagia were recruited for this prospective phase II randomized-blinded controlled clinical trial. Participants completed baseline assessment, 5 weeks of EMST or smTAP, and a post-training assessment. Primary outcome measures included maximum expiratory pressure (MEP) and voluntary cough peak expiratory flow rate (PEFR). Mixed effects models were used to assess the effects of EMST and smTAP on outcomes. RESULTS A total of 65 participants received either EMST (n = 34) or smTAP (n = 31). MEP improved from pre- to post-treatment for smTAP (P < 0.001, d = 0.19) and EMST (P < 0.001, d = 0.53). Voluntary PEFR increased from pre- to post-treatment for smTAP (P < 0.001, d = 0.19) and EMST (P < 0.001, d = 0.06). Moreover, reflex cough PEFR (P < 0.001, d = 0.64), reflex cough expired volume (P < 0.001, d = 0.74), and urge to cough (P = 0.018, OR = 2.70) improved for the smTAP group but not for the EMST group. CONCLUSIONS This clinical trial confirmed the efficacy of smTAP to improve reflex and voluntary cough function, above and beyond EMST, the current gold standard. © 2022 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Michelle S Troche
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA.,Division of Movement Disorders, Department of Neurology, Columbia University Medical Center, New York, New York, USA
| | - James A Curtis
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA
| | - Jordanna S Sevitz
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA
| | - Avery E Dakin
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA
| | - Sarah E Perry
- University of Canterbury Rose Centre for Stroke Recovery and Research at St. George's Medical Centre, Christchurch, New Zealand.,Department of Medicine, University of Otago, Christchurch, New Zealand.,New Zealand Brain Research Institute, Christchurch, New Zealand
| | - James C Borders
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA
| | | | - Yuhan Mou
- Laboratory for the Study of Upper Airway Dysfunction, Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, Florida, USA
| | | | - Karen W Hegland
- Laboratory for the Study of Upper Airway Dysfunction, Department of Speech, Language, and Hearing Sciences, University of Florida, Gainesville, Florida, USA.,Norman Fixel Institute for Neurological Diseases, University of Florida, Gainesville, Florida, USA
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Notomi S, Kitamura M, Horita N, Yamaguchi K, Harada T, Nishino T, Funakoshi S, Abe Y. Importance of feeding status evaluation in older patients undergoing hemodialysis. PLoS One 2023; 18:e0279199. [PMID: 36595498 PMCID: PMC9810173 DOI: 10.1371/journal.pone.0279199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 12/01/2022] [Indexed: 01/04/2023] Open
Abstract
Older hospitalized patients undergoing hemodialysis are increasingly experiencing malnutrition caused by dysphagia. However, only a few studies have focused on this problem. We used the Kuchikara Taberu Balance Chart (KTBC) to evaluate the patients' feeding status and examined its association with their nutritional status and prognosis. This study included elderly patients undergoing hemodialysis who were hospitalized at Nagasaki Renal Center for > 3 days between June 2021 and February 2022. In total, 82 inpatients were included [mean age, 73.4 ± 10.0 years; men, 57.3%; median dialysis vintage, 79.0 months (interquartile range, 37.3-164.8)]. We classified patients with lower than the median KTBC score (57 points) as being at risk for dysphagia; 37 patients (45.1%) were at risk for dysphagia. Spearman's rank correlation coefficient (ρ) elucidated that the KTBC total score was significantly associated with each nutritional indicator [serum albumin level (ρ = 0.505, p < 0.001); geriatric nutritional risk index (ρ = 0.600, p < 0.001); and nutritional risk index (ρ = -0.566, p < 0.001)]. The KTBC score was also closely associated with the body mass index (ρ = 0.228, p = 0.04). Patients with a lower KTBC score showed poor prognosis (log-rank test: p = 0.001), and age- and sex-adjusted Cox proportional analysis showed that the KTBC score was associated with life prognosis (hazard ratio, 0.90; 95% confidential interval, 0.86-0.94; p < 0.001). Therefore, we concluded that the patients at risk of dysphagia, identified using the KTBC score, were malnourished and had a poor prognosis. Hence, the evaluation of dysphagia using the KTBC is encouraged to prevent malnutrition in vulnerable older patients undergoing hemodialysis.
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Affiliation(s)
| | - Mineaki Kitamura
- Nagasaki Renal Center, Nagasaki, Japan
- Department of Nephrology, Nagasaki University School of Medicine Graduate School of Biomedical Sciences, Nagasaki, Japan
- * E-mail:
| | - Noriko Horita
- Nishikyushu University Graduate School of Human Care Sciences, Saga, Japan
| | - Kosei Yamaguchi
- Nagasaki Renal Center, Nagasaki, Japan
- Department of Nephrology, Nagasaki University School of Medicine Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | - Tomoya Nishino
- Department of Nephrology, Nagasaki University School of Medicine Graduate School of Biomedical Sciences, Nagasaki, Japan
| | | | - Yasuyo Abe
- Nishikyushu University Graduate School of Human Care Sciences, Saga, Japan
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Borders JC, Grande AA, Troche MS. Statistical Power and Swallowing Rehabilitation Research: Current Landscape and Next Steps. Dysphagia 2022; 37:1673-1688. [PMID: 35226185 DOI: 10.1007/s00455-022-10428-2] [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: 11/02/2021] [Accepted: 02/14/2022] [Indexed: 12/16/2022]
Abstract
Despite rapid growth in the number of treatments to rehabilitate dysphagia, studies often demonstrate mixed results with non-significant changes to functional outcomes. Given that power analyses are infrequently reported in dysphagia research, it remains unclear whether studies are adequately powered to detect a range of treatment effects. Therefore, this review sought to examine the current landscape of statistical power in swallowing rehabilitation research. Databases were searched for swallowing treatments using instrumental evaluations of swallowing and the penetration-aspiration scale as an outcome. Sensitivity power analyses based on each study's statistical test and sample size were performed to determine the minimum effect size detectable with 80% power. Eighty-nine studies with 94 treatment comparisons were included. Sixty-seven percent of treatment comparisons were unable to detect effects smaller than d = 0.80. The smallest detectable effect size was d = 0.29 for electrical stimulation, d = 0.49 for postural maneuvers, d = 0.52 for non-invasive brain stimulation, d = 0.61 for combined treatments, d = 0.63 for respiratory-based interventions, d = 0.70 for lingual strengthening, and d = 0.79 for oral sensory stimulation. Dysphagia treatments examining changes in penetration-aspiration scale scores were generally powered to reliably detect larger effect sizes and not smaller (but potentially clinically meaningful) effects. These findings suggest that non-significant results may be related to low statistical power, highlighting the need for collaborative, well-powered intervention studies that can detect smaller, clinically meaningful changes in swallowing function. To facilitate implementation, a tutorial on simulation-based power analyses for ordinal outcomes is provided ( https://osf.io/e6usd/ ).
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Affiliation(s)
- James C Borders
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY, USA.
| | | | - Michelle S Troche
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY, USA
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Sevitz JS, Borders JC, Dakin AE, Kiefer BR, Alcalay RN, Kuo SH, Troche MS. Rehabilitation of Airway Protection in Individuals With Movement Disorders: A Telehealth Feasibility Study. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:2741-2758. [PMID: 36279509 PMCID: PMC9911128 DOI: 10.1044/2022_ajslp-22-00063] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/02/2022] [Accepted: 07/28/2022] [Indexed: 05/03/2023]
Abstract
PURPOSE Airway protective deficits (swallowing and cough) greatly reduce health and quality of life and are a pervasive consequence of neurodegenerative movement disorders. Expiratory muscle strength training (EMST) and cough skill training (CST) are two treatment approaches to improve airway protection; however, many patients are unable to access these treatments. Telehealth may improve access to care, but it remains unknown whether these treatments are feasible and efficacious via telehealth. This study aimed to determine the practical feasibility and preliminary treatment effect of EMST and CST via telehealth. METHOD Twenty participants with movement disorders completed 4 weeks of EMST and 2 weeks of CST, including two clinician-directed treatment sessions via telehealth and 3 days of home practice per week. Feasibility was calculated for each treatment. Practical feasibility was defined as completing treatment (EMST or CST) and obtaining the relevant outcome measures-a proxy of maximum expiratory pressure (pMEP) for EMST and peak expiratory flow rate (PEFR) for CST-within a 30-min session/period. Session factors that may have influenced feasibility were examined. Preliminary treatment effect was defined as changes in pMEP and PEFR. RESULTS Time taken to obtain pMEP and complete EMST was 17.48 min, and time taken to obtain PEFR and complete CST was 17.69 min. pMEP, single voluntary cough PEFR, and sequential voluntary cough PEFR increased from pre- to posttreatment. CONCLUSIONS Findings suggest that the delivery of EMST and CST is feasible via telehealth and yield improvements to pMEP and PEFR. This has important implications for expanding service delivery of airway protective interventions and reducing health care disparities in people with neurodegenerative movement disorders. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.21357669.
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Affiliation(s)
- Jordanna S Sevitz
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia 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
| | - Avery E Dakin
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY
| | - Brianna R Kiefer
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN
| | - Roy N Alcalay
- Department of Neurology, Columbia University Irving Medical Center, New York, NY
- Department of Neurology, Tel Aviv Sourasky Medical Center, Israel
| | - Sheng-Han Kuo
- Department of Neurology, Columbia University Irving Medical Center, New York, NY
| | - Michelle S Troche
- Laboratory for the Study of Upper Airway Dysfunction, Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY
- Department of Neurology, Columbia University Irving Medical Center, New York, NY
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Kamarunas E, Mulheren R, Wong SM, Griffin L, Ludlow CL. The Feasibility of Home-Based Treatment Using Vibratory Stimulation in Chronic Severe Dysphagia. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:2539-2556. [PMID: 36346969 DOI: 10.1044/2022_ajslp-22-00045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
PURPOSE Previously, externally placed vibratory laryngeal stimulation increased rates of swallowing in persons with and without dysphagia. This study examined the feasibility of using a vibratory device on the skin over the thyroid cartilage for home-based swallowing rehabilitation in long-standing dysphagia. METHOD Only participants with long-standing dysphagia (> 6 months) following cerebrovascular accident or head/neck cancer who had not previously benefited from dysphagia therapy participated. The device had two modes used daily for 90 days. In automatic mode, participants wore the device when awake, which vibrated for 4-8 s every 5 min to trigger a volitional swallow. In manual mode, participants practiced by activating vibration while swallowing rapidly. Study-related adverse events, such as pneumonia, and device-recorded adherence were tracked. Swallowing function on a modified barium swallow study was assessed at baseline and after 3 months of device use. Outcome measures included the Dysphagia Outcome and Severity Scale (DOSS), Penetration-Aspiration Scale (PAS), and swallowing timing measures. Participants' perceptions of the vibratory device and training were obtained. RESULTS The intent to treat analysis showed seven of 11 participants completed the study, all with severe chronic dysphagia. Of those seven participants completing the study, two developed respiratory complications (possibly due to pneumonia) that cleared after antibiotic intervention. For prescribed practice trials, adherence was 80% or greater in four of seven participants (57%) whereas prescribed automatic stimulations were met in only two of seven participants (29%). Three participants (43%) had a modest benefit on DOSS. The time to vestibule closure after the bolus passed the ramus was reduced in five participants (71%) on the modified barium swallow study. CONCLUSION Overall, the results have indicated that intensive home-based practice with stimulation may provide limited functional benefits in severe chronic dysphagia. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.21498591.
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Affiliation(s)
- Erin Kamarunas
- Department of Communication Sciences and Disorders, College of Health and Behavioral Studies, James Madison University, Harrisonburg, VA
- Voice and Swallow Clinic, Sentara Rockingham Memorial Hospital, Harrisonburg, VA
| | - Rachel Mulheren
- Department of Communication Sciences and Disorders, College of Health and Behavioral Studies, James Madison University, Harrisonburg, VA
- Communication Sciences Program, Department of Psychological Sciences, Case Western Reserve University, Cleveland, OH
| | - Seng Mun Wong
- Department of Communication Sciences and Disorders, College of Health and Behavioral Studies, James Madison University, Harrisonburg, VA
- Speech and Language Therapy Program, Health and Social Sciences, Singapore Institute of Technology
- Speech Therapy Department, Singapore General Hospital
| | - Lindsay Griffin
- Department of Communication Sciences and Disorders, College of Health and Behavioral Studies, James Madison University, Harrisonburg, VA
- Department of Communication Sciences and Disorders, School of Communication, Emerson College, Boston, MA
| | - Christy L Ludlow
- Department of Communication Sciences and Disorders, College of Health and Behavioral Studies, James Madison University, Harrisonburg, VA
- Voice and Swallow Clinic, Sentara Rockingham Memorial Hospital, Harrisonburg, VA
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McRae J, Morgan S, Wallace E, Miles A. Oropharyngeal Dysphagia in Acute Cervical Spinal Cord Injury: A Literature Review. Dysphagia 2022:10.1007/s00455-022-10535-0. [DOI: 10.1007/s00455-022-10535-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 10/26/2022] [Indexed: 11/16/2022]
Abstract
AbstractDysphagia (swallowing impairment) is a frequent complication of cervical spinal cord injury (cSCI). Recently published national guidance in the UK on rehabilitation after traumatic injury confirmed that people with cSCI are at risk for dysphagia and require early evaluation while remaining nil by mouth [National Institute for Health and Care Excellence. Rehabilitation after traumatic injury (NG211), 2022, https://www.nice.org.uk/guidance/ng21]. While the pathogenesis and pathophysiology of dysphagia in cSCI remains unclear, numerous risk factors have been identified in the literature. This review aims to summarize the literature on the risk factors, presentation, assessment, and management of dysphagia in patients with cSCI. A bespoke approach to dysphagia management, that accounts for the multiple system impairment in cSCI, is presented; the overarching aim of which is to support effective management of dysphagia in patients with cSCI to prevent adverse clinical consequences.
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40
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Massonet H, Goeleven A, Van den Steen L, Vergauwen A, Baudelet M, Van Haesendonck G, Vanderveken O, Bollen H, van der Molen L, Duprez F, Tomassen P, Nuyts S, Van Nuffelen G. Home-based intensive treatment of chronic radiation-associated dysphagia in head and neck cancer survivors (HIT-CRAD trial). Trials 2022; 23:893. [PMID: 36273210 PMCID: PMC9587548 DOI: 10.1186/s13063-022-06832-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 10/06/2022] [Indexed: 12/03/2022] Open
Abstract
Background Chronic radiation-associated dysphagia (C-RAD) is considered to be one of the most severe functional impairments in head and neck cancer survivors treated with radiation (RT) or chemoradiation (CRT). Given the major impact of these late toxicities on patients’ health and quality of life, there is a strong need for evidence-based dysphagia management. Although studies report the benefit of strengthening exercises, transference of changes in muscle strength to changes in swallowing function often remains limited. Therefore, combining isolated strengthening exercises with functional training in patients with C-RAD may lead to greater functional gains. Methods This 3-arm multicenter randomized trial aims to compare the efficacy and possible detraining effects of mere strengthening exercises (group 1) with a combination of strengthening exercises and functional swallowing therapy (group 2) and non-invasive brain stimulation added to that combination (group 3) in 105 patients with C-RAD. Patients will be evaluated before and during therapy and 4 weeks after the last therapy session by means of swallowing-related and strength measures and quality of life questionnaires. Discussion Overall, this innovative RCT is expected to provide new insights into the rehabilitation of C-RAD to optimize post-treatment swallowing function. Trial registration International Standard Randomized Controlled Trials Number (ISRCTN) registry ID ISRCTN57028065. Registration was accepted on 15 July 2021.
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Affiliation(s)
- Hanne Massonet
- Faculty of Medicine, Department of Neurosciences, Research Group Experimental Oto-Rhino-Laryngology - Delgutology, KU Leuven, Leuven, Belgium. .,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium. .,Department of Head and Neck Surgery, Swallowing Clinic, University Hospitals Leuven, Leuven, Belgium. .,Department of ENT, Swallowing Clinic, University Hospitals Leuven, Leuven, Belgium.
| | - Ann Goeleven
- Faculty of Medicine, Department of Neurosciences, Research Group Experimental Oto-Rhino-Laryngology - Delgutology, KU Leuven, Leuven, Belgium.,Department of Head and Neck Surgery, Swallowing Clinic, University Hospitals Leuven, Leuven, Belgium.,Department of ENT, Swallowing Clinic, University Hospitals Leuven, Leuven, Belgium
| | - Leen Van den Steen
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Department of Otolaryngology and Head and Neck Surgery, Rehabilitation Centre for Communication Disorders, Antwerp University Hospital, Antwerp, Belgium
| | - Alice Vergauwen
- Department of Otolaryngology and Head and Neck Surgery, Rehabilitation Centre for Communication Disorders, Antwerp University Hospital, Antwerp, Belgium
| | - Margot Baudelet
- Department of Radiation Oncology, Ghent University Hospital, Ghent, Belgium.,Faculty of Medicine and Health Sciences, Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Gilles Van Haesendonck
- Department of Otolaryngology and Head and Neck Surgery, Rehabilitation Centre for Communication Disorders, Antwerp University Hospital, Antwerp, Belgium
| | - Olivier Vanderveken
- Department of Otolaryngology and Head and Neck Surgery, Rehabilitation Centre for Communication Disorders, Antwerp University Hospital, Antwerp, Belgium
| | - Heleen Bollen
- Department of Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Lisette van der Molen
- Department of Head and Neck Oncology and Surgery, The Netherlands Cancer Institute, Amsterdam, The Netherlands.,Faculty of Humanities, University of Amsterdam, Amsterdam, The Netherlands
| | - Fréderic Duprez
- Department of Radiation Oncology, Ghent University Hospital, Ghent, Belgium.,Faculty of Medicine and Health Sciences, Department of Human Structure and Repair, Ghent University, Ghent, Belgium
| | - Peter Tomassen
- Department of Head and Neck Surgery, Ghent University Hospital, Ghent, Belgium
| | - Sandra Nuyts
- Department of Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Gwen Van Nuffelen
- Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.,Department of Otolaryngology and Head and Neck Surgery, Rehabilitation Centre for Communication Disorders, Antwerp University Hospital, Antwerp, Belgium.,Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
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Cheng I, Hamad A, Sasegbon A, Hamdy S. Advances in the Treatment of Dysphagia in Neurological Disorders: A Review of Current Evidence and Future Considerations. Neuropsychiatr Dis Treat 2022; 18:2251-2263. [PMID: 36268265 PMCID: PMC9578488 DOI: 10.2147/ndt.s371624] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 10/08/2022] [Indexed: 11/19/2022] Open
Abstract
Dysphagia, which refers to difficult and/or disordered swallowing, is a common problem associated with various neurological diseases such as stroke, motor neuron diseases and neurodegenerative diseases. Traditionally, dysphagia treatments are either compensatory, which includes modifications of bolus texture or feeding posture, or rehabilitative, which includes behavioral exercises and sensory stimulation. Despite being widely adopted in clinical practice, recent views have challenged the clinical efficacy of these treatments due to the low level of evidence supported by mainly non-controlled studies. As such, with advancements in technology and scientific research methods, recent times have seen a surge in the development of novel dysphagia treatments and an increasing number of robust randomized controlled clinical trials. In this review, we will review the clinical evidence of several newly introduced treatments for dysphagia in the last two decades, including rehabilitative exercises, biofeedback, pharmacological treatments, neuromodulation treatments and soft robotics. Despite the recent improvements in the quality of evidence for the efficacy of dysphagia treatments, several critical issues, including heterogeneity in treatment regimens, long-term treatment effects, underlying mechanisms of some neuromodulation treatments, and the effects of these techniques in non-stroke dysphagia, remain to be addressed in future clinical trials.
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Affiliation(s)
- Ivy Cheng
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Adeel Hamad
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Ayodele Sasegbon
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Shaheen Hamdy
- Division of Diabetes, Endocrinology and Gastroenterology, School of Medical Sciences, Centre for Gastrointestinal Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
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Amato A, Baldassano S, Vasto S, Schirò G, Davì C, Drid P, Dos Santos Mendes FA, Caldarella R, D’Amelio M, Proia P. Effects of a Resistance Training Protocol on Physical Performance, Body Composition, Bone Metabolism, and Systemic Homeostasis in Patients Diagnosed with Parkinson's Disease: A Pilot Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192013022. [PMID: 36293598 PMCID: PMC9602560 DOI: 10.3390/ijerph192013022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/08/2022] [Accepted: 10/09/2022] [Indexed: 05/14/2023]
Abstract
Parkinson's disease (PD) is a neurodegenerative disorder characterized by motor impairments and it is correlated with loss of bone mineral density. This study aimed to analyze the effects of resistance training on bone metabolism, systemic homeostasis, body composition, and physical performance in people with PD. Thirteen subjects (age 64.83 ± 5.70) with PD diagnosis were recruited. Participants performed neuromuscular tests, body composition assessment, and blood sample analysis at baseline, and after an 11 weeks-training period. Each training session lasted 90 min, three times a week. The participants had significant improvements in the timed up and go (p < 0.01), sit to stand (p < 0.01), dominant peg-board (p < 0.05), dominant foot-reaction time (p < 0.01), and functional reach tests (p < 0.05). They showed better pressure foot distributions in the left forefoot (p < 0.05) and hindfoot (p < 0.05) and increased cervical right lateral bending angle (p < 0.05). The protocol affects bone metabolism markers osteocalcin (p < 0.05), calcium (p < 0.01), PTH (p < 0.01), the C-terminal telopeptide (CTX) (p < 0.01), and vitamin D (p < 0.05). Eleven weeks of resistance training improved manual dexterity, static and dynamic balance, reaction time, cervical ROM, and reduced bone loss in people with PD.
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Affiliation(s)
- Alessandra Amato
- Sport and Exercise Sciences Research Unit, Department of Psychological, Pedagogical and Educational Sciences, University of Palermo, 90128 Palermo, Italy
| | - Sara Baldassano
- Department of Biological Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90128 Palermo, Italy
- Correspondence: (S.B.); (P.P.)
| | - Sonya Vasto
- Department of Biological Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, 90128 Palermo, Italy
| | - Giuseppe Schirò
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D.), University of Palermo, 90127 Palermo, Italy
| | - Chiara Davì
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D.), University of Palermo, 90127 Palermo, Italy
| | - Patrik Drid
- Faculty of Sport and Physical Education, University of Novi Sad, 21000 Novi Sad, Serbia
| | | | - Rosalia Caldarella
- Department of Laboratory Medicine, “P. Giaccone” University Hospital, 90127 Palermo, Italy
| | - Marco D’Amelio
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bi.N.D.), University of Palermo, 90127 Palermo, Italy
| | - Patrizia Proia
- Sport and Exercise Sciences Research Unit, Department of Psychological, Pedagogical and Educational Sciences, University of Palermo, 90128 Palermo, Italy
- Correspondence: (S.B.); (P.P.)
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Namasivayam-MacDonald A, Rapley M, Stewart J, Webster E, Quon C, Rogus-Pulia N. Impact of Dysphagia Rehabilitation in Adults on Swallowing Physiology Measured With Videofluoroscopy: A Mapping Review. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2022; 31:2195-2228. [PMID: 35868298 PMCID: PMC9907451 DOI: 10.1044/2022_ajslp-21-00342] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 02/02/2022] [Accepted: 04/21/2022] [Indexed: 05/15/2023]
Abstract
PURPOSE The research aims of this review were to (a) map swallowing rehabilitation approaches to specific swallowing impairments using the Modified Barium Swallow Impairment Profile (MBSImP) to develop evidence maps, (b) match desired rehabilitation treatment targets to treatment approaches, and (c) identify gaps in the literature and highlight which rehabilitation approaches require further investigation to support accurate mapping of interventions to physiologic change. METHOD A mapping review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-Scoping Review extension framework. The databases searched were CINAHL, Ovid Medline, and Ovid Embase. Data extracted included swallowing rehabilitation approach details via the Rehabilitation Treatment Specification System framework, study characteristics, and resulting change in swallowing physiology. The resulting change in swallowing physiology was mapped onto MBSImP components, where applicable, and effect sizes were reported where data were available. Extracted data were summarized in the form of evidence maps. RESULTS Forty-three unique articles met the inclusion criteria for this review and were divided into single-approach and multi-approach exercise studies. Within single-approach studies, 13 different exercise approaches were investigated, and 117 outcome measures could be mapped to MBSImP components. Within multi-approach studies, 13 different combinations of exercise approaches were investigated and 60 outcome measures could be mapped to MBSImP components. CONCLUSIONS This review supports speech-language pathologists in incorporating current best evidence into their practice, as it found there is potential for improvement in many MBSImP components by using rehabilitative exercises. In the future, more intervention studies are needed to ensure that recommended rehabilitation approaches are beneficial for improving the targeted swallowing physiology.
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Affiliation(s)
| | - Megan Rapley
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Josephine Stewart
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Eryn Webster
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Christina Quon
- School of Rehabilitation Science, McMaster University, Hamilton, Ontario, Canada
| | - Nicole Rogus-Pulia
- Division of Geriatrics and Gerontology, Department of Medicine, School of Medicine and Public Health, University of Wisconsin–Madison
- Geriatric Research Education and Clinical Center (GRECC), William S. Middleton Memorial Veterans Hospital, Madison, WI
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Yoon SY. Update on Parkinson's Disease Rehabilitation. BRAIN & NEUROREHABILITATION 2022; 15:e15. [PMID: 36743207 PMCID: PMC9833476 DOI: 10.12786/bn.2022.15.e15] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/01/2022] [Accepted: 07/18/2022] [Indexed: 11/08/2022] Open
Abstract
Parkinson's disease (PD) is the second most common neurodegenerative disorder. Although dopaminergic drugs are the mainstay for improving PD symptoms, there are still few effective disease-modifying therapies. With the increasing prevalence of PD and the rapid transition to an aging society, more emphasis needs to be placed on rehabilitation that could slow the disease progression combined with pharmacological therapy. In this review, we present an update on evidence related to rehabilitation programs for motor function, swallowing difficulty, and speech disorders in PD. Aerobic exercise, music therapy, dance, virtual reality, and non-invasive brain stimulation have been shown to improve motor function, and telerehabilitation could also be feasibly applied in PD. Recent studies have shown the effectiveness of expiratory muscle strengthening exercises and Lee Silverman Voice Treatment for swallowing difficulty and speech disorders, respectively. Although many rehabilitation programs have been tried, the evidence is still limited. Well-designed future randomized controlled trials with large numbers of participants are needed to establish evidence for rehabilitation in PD.
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Affiliation(s)
- Seo Yeon Yoon
- Department of Physical Medicine and Rehabilitation, Korea University Guro Hospital, Seoul, Korea
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Wen X, Liu Z, Liu X, Peng Y, Liu H. The effects of physiotherapy treatments on dysphagia in Parkinson's disease: a systematic review of randomized controlled trials. Brain Res Bull 2022; 188:59-66. [PMID: 35882280 DOI: 10.1016/j.brainresbull.2022.07.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 07/18/2022] [Accepted: 07/22/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND The prevalence of swallowing disorders in Parkinson's disease (PD) is relatively high. Different physiotherapy interventions for swallowing disorders are available but there is a lack of evidence-based medicine for their effectiveness in PD. OBJECTIVE The purpose of this systematic review was to investigate the effects of different physiotherapy interventions on dysphagia in PD. METHODS This systematic review was conducted according to PRISMA guidelines. We methodically searched databases including PubMed, PEDro, Cochrane Library, Embase, and Web of Science. Studies of any language published up to March 2022 were searched. Randomized controlled trials (RCTs) of non-pharmacological treatment for dysphagia in PD were selected in strict accordance with our exclusion and inclusion criteria. RESULTS In total, we identified and included 10 RCTs in patients with PD undergoing dysphagia. This review involved seven rehabilitation treatments, including acupuncture, expiratory muscle strength training (EMST), repetitive transcranial magnetic stimulation (rTMS), video-assisted swallowing therapy (VAST), electrical stimulation, and speech and language therapy (SLT). CONCLUSION For physiotherapy treatments, including acupuncture, EMST, high-frequency rTMS and VAST may be effective treatments for dysphagia in patients with PD. However, there was not enough evidence that electrical stimulation has therapeutic effects on dysphagia in patients with PD.
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Affiliation(s)
- Xin Wen
- School of Rehabilitation Medicine Gannan Medical University, Ganzhou, Jiangxi, China.
| | - Zicai Liu
- School of Rehabilitation Medicine Gannan Medical University, Ganzhou, Jiangxi, China.
| | - Xuejin Liu
- School of Rehabilitation Medicine Gannan Medical University, Ganzhou, Jiangxi, China.
| | - Yang Peng
- Department of Rehabilitation Medicine, Yue Bei People's Hospital, Shaoguan, Guangdong, China.
| | - Huiyu Liu
- Department of Rehabilitation Medicine, Yue Bei People's Hospital, Shaoguan, Guangdong, China.
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Zhuang J, Jia J. Effects of Respiratory Muscle Strength Training on Respiratory-Related Impairments of Parkinson's Disease. Front Aging Neurosci 2022; 14:929923. [PMID: 35847666 PMCID: PMC9281879 DOI: 10.3389/fnagi.2022.929923] [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: 04/27/2022] [Accepted: 06/01/2022] [Indexed: 11/30/2022] Open
Abstract
In addition to typical motor dysfunction, Parkinson's disease is also characterized by respiratory-related dysfunction. As a means of rehabilitation, respiratory muscle strength training (RMST) has been applied to restore Parkinson's disease (PD) functions. However, the current clinical value of RMST in the application for PD has not been widely established. This article aims to review the research progress of the application of RMST in PD rehabilitation to provide new sight into respiratory-related impairments management in people with PD.
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Affiliation(s)
- Jinyang Zhuang
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
| | - Jie Jia
- Department of Rehabilitation Medicine, Huashan Hospital, Fudan University, Shanghai, China
- National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
- *Correspondence: Jie Jia
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Darling-White M, Anspach Z, Huber JE. Longitudinal Effects of Parkinson's Disease on Speech Breathing During an Extemporaneous Connected Speech Task. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:1402-1415. [PMID: 35302868 PMCID: PMC9499370 DOI: 10.1044/2022_jslhr-21-00485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/17/2021] [Accepted: 01/03/2022] [Indexed: 06/14/2023]
Abstract
PURPOSE A critical component to the development of any type of intervention to improve speech production in individuals with Parkinson's disease (PD) is a complete understanding of the speech impairments present at each stage of the disease and how these impairments change with disease progression. The purpose of this longitudinal study was to examine the impact of disease on speech production and speech breathing during an extemporaneous speech task in individuals with PD over the course of approximately 3.5 years. METHOD Eight individuals with PD and eight age- and sex-matched control participants produced an extemporaneous connected speech task on two occasions (Time 1 and Time 2) an average of 3 years 7 months apart. Dependent variables included sound pressure level; utterance length; speech rate; lung volume initiation, termination, and excursion; and percent vital capacity per syllable. RESULTS From Time 1 to Time 2, individuals with PD demonstrated decreased utterance length and lung volume initiation, termination, and excursion and increased speech rate. Control participants demonstrated decreased utterance length and lung volume termination and increased lung volume excursion and percent vital capacity per syllable from Time 1 to Time 2. CONCLUSIONS Changes in speech production and speech breathing variables experienced by individuals with PD over the course of several years are related to their disease process and not typical aging. Changes to speech breathing highlight the need to provide intervention focused on increasing efficient respiratory patterning for speech production.
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Affiliation(s)
- Meghan Darling-White
- Department of Speech, Language, and Hearing Sciences, The University of Arizona, Tucson
| | - Zeina Anspach
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN
| | - Jessica E. Huber
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN
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Alkhuwaiter M, Davidson K, Hopkins-Rossabi T, Martin-Harris B. Scoring the Penetration-Aspiration Scale (PAS) in Two Conditions: A Reliability Study. Dysphagia 2022; 37:407-416. [PMID: 33880656 PMCID: PMC8528890 DOI: 10.1007/s00455-021-10292-6] [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: 10/06/2020] [Accepted: 03/25/2021] [Indexed: 10/21/2022]
Abstract
A widely applied metric for identifying airway invasion events is the Penetration-Aspiration Scale (PAS). PAS scores are often included as primary outcome measures in clinical interventional studies, applied to characterize airway protection in a particular disease, used to establish a normal referent for control group comparisons without dysphagia, and as determinants or predictors of clinical outcomes. Despite the widespread use of the PAS, there is variability in scoring condition. One common method used in research studies includes rater scores applied to each single swallow that occurred during a modified barium swallow study (MBSS) of the same patient. A second common method includes raters scoring single swallow segments that have been spliced from full MBSS from different patients. These single swallow segments are then randomly distributed and the rater is blinded to all swallows that occurred during that patient MBSS. The potential effects of different scoring conditions on rater reliability and score accuracy have not been studied and may have high relevance for the conclusion drawn from the result. The primary aim of this investigation is to determine the impact of two scoring conditions on rater reliability and score accuracy: 1. Contextual, unblinded scoring condition and 2. Randomized, blinded condition. Results of the present study show that no statistically significant differences in PAS rater reliability and score accuracy were found between the two scoring conditions. If findings from this pilot study are reproduced in larger sample sizes, the time and intensity involved in splicing and randomizing MBSS for scoring may not be necessary.
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Affiliation(s)
- Munirah Alkhuwaiter
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, 2240 Campus Drive, Evanston, IL, 60208, USA.
| | - Kate Davidson
- Department of Otolaryngology-Head & Neck Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Theresa Hopkins-Rossabi
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, 2240 Campus Drive, Evanston, IL, 60208, USA
| | - Bonnie Martin-Harris
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, 2240 Campus Drive, Evanston, IL, 60208, USA
- Edward Hines, Jr. VA Hospital, 5000 South 5th Avenue, Hines, IL, USA
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Xu Y, Feeney MP, Surface M, Novak D, Troche MS, Beck JC, Alcalay RN. Attitudes Toward Telehealth Services Among People Living With Parkinson's Disease: A Survey Study. Mov Disord 2022; 37:1289-1294. [PMID: 35338664 PMCID: PMC9314606 DOI: 10.1002/mds.28990] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/24/2022] [Accepted: 02/28/2022] [Indexed: 11/10/2022] Open
Abstract
Background Telehealth has been widely adopted in providing Parkinson's disease care during the coronavirus disease 2019 pandemic. Objective The aim of this study was to survey people living with Parkinson's disease (PwPD) about their attitudes toward and utilization of telehealth services. Methods A survey was administered to PwPD via Parkinson's Foundation and Columbia University mailing lists. Results Of 1,163 responses, 944 complete responses were analyzed. Telehealth awareness was 90.2% (850/942), and utilization was 82.8% (780/942). More than 40% of PwPD were equally or more satisfied with telehealth compared with in‐person visits in all types of services used. The highest satisfaction was observed in speech‐language pathology appointments (78.8%, 52/66) followed by mental health services (69.2%, 95/137). Conclusions In selected circumstances and indications, such as speech‐language pathology and mental health services, telehealth may be a useful tool in the care of PwPD beyond the coronavirus disease 2019 pandemic. © 2022 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson Movement Disorder Society.
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Affiliation(s)
- Yaqian Xu
- Department of Psychiatry, Columbia University Irving Medical Center, New York, New York, USA
| | | | - Matthew Surface
- Department of Neurology, Columbia University Irving Medical Center, New York, New York, USA.,The Michael J. Fox Foundation for Parkinson's Research, New York, New York, USA
| | - Dan Novak
- Parkinson's Foundation, New York, New York, USA
| | - Michelle S Troche
- Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, New York, USA
| | | | - Roy N Alcalay
- Department of Neurology, Columbia University Irving Medical Center, New York, New York, USA.,Movement Disorders Division, Neurological Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
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Warnecke T, Schäfer KH, Claus I, Del Tredici K, Jost WH. Gastrointestinal involvement in Parkinson's disease: pathophysiology, diagnosis, and management. NPJ Parkinsons Dis 2022; 8:31. [PMID: 35332158 PMCID: PMC8948218 DOI: 10.1038/s41531-022-00295-x] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 02/23/2022] [Indexed: 12/12/2022] Open
Abstract
Growing evidence suggests an increasing significance for the extent of gastrointestinal tract (GIT) dysfunction in Parkinson's disease (PD). Most patients suffer from GIT symptoms, including dysphagia, sialorrhea, bloating, nausea, vomiting, gastroparesis, and constipation during the disease course. The underlying pathomechanisms of this α-synucleinopathy play an important role in disease development and progression, i.e., early accumulation of Lewy pathology in the enteric and central nervous systems is implicated in pharyngeal discoordination, esophageal and gastric motility/peristalsis impairment, chronic pain, altered intestinal permeability and autonomic dysfunction of the colon, with subsequent constipation. Severe complications, including malnutrition, dehydration, insufficient drug effects, aspiration pneumonia, intestinal obstruction, and megacolon, frequently result in hospitalization. Sophisticated diagnostic tools are now available that permit more detailed examination of specific GIT impairment patterns. Furthermore, novel treatment approaches have been evaluated, although high-level evidence trials are often missing. Finally, the burgeoning literature devoted to the GIT microbiome reveals its importance for neurologists. We review current knowledge about GIT pathoanatomy, pathophysiology, diagnosis, and treatment in PD and provide recommendations for management in daily practice.
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Affiliation(s)
- T Warnecke
- Department of Neurology with Institute of Translational Neurology, University Hospital of Münster, 48149, Münster, Germany
| | - K-H Schäfer
- Research and Transfer Working Group Enteric Nervous System (AGENS), University of Applied Sciences Kaiserslautern, Campus Zweibrücken, 66482, Zweibrücken, Germany
| | - I Claus
- Department of Neurology with Institute of Translational Neurology, University Hospital of Münster, 48149, Münster, Germany
| | - K Del Tredici
- Clinical Neuroanatomy, Department of Neurology, Center for Biomedical Research, University of Ulm, 89081, Ulm, Germany
| | - W H Jost
- Parkinson-Klinik Ortenau, 77709, Wolfach, Germany.
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