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Contreras-Ruston F, Castillo-Allendes A, Saavedra-Garrido J, Ochoa-Muñoz AF, Hunter EJ, Kotz SA, Navarra J. Voice self-assessment in individuals with Parkinson's Disease as compared to general voice disorders. Parkinsonism Relat Disord 2024; 123:106944. [PMID: 38552350 DOI: 10.1016/j.parkreldis.2024.106944] [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: 08/09/2023] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 06/04/2024]
Abstract
BACKGROUND Individuals with Parkinson's Disease (IwPD) often fail to adjust their voice in different situations, without awareness of this limitation. Clinicians use self-report questionnaires that are typically designed for individuals with General Voice Disorders (GVD) in the vocal assessment of IwPD. However, these instruments may not consider that IwPD have a reduced self-perception of their vocal deficits. This study aimed to compare self-reported vocal symptoms and voice loudness between IwPD and GVD. METHODS 28 IwPD and 26 with GVD completed the Voice Symptom Scale (VoiSS) questionnaire to evaluate their voice self-perception. Vocal loudness (dB) was also assessed. Univariate and multivariate analyses were used to compare the outcomes from these measures between the two groups. Principal Component Analysis and Hierarchical Clustering Analysis were applied to explore data patterns related to voice symptoms. RESULTS IwPD reported significantly fewer vocal symptoms than those with GVD in all VoiSS questionnaire domains. Multivariate principal component analysis found no significant correlations between VoiSS scores and participant similarities in voice measures. Despite experiencing hypophonia, IwPD scored lower in all VoiSS domains but still fell in the healthy voice range. Hierarchical Clustering Analysis grouped participants into three distinct categories, primarily based on age, vocal loudness, and VoiSS domain scores, distinguishing between PD and GVD individuals. CONCLUSIONS IwPD reported fewer vocal symptoms than GVD. The voice self-assessment seems to be unreliable to assess vocal symptoms in IwPD, at least regarding loudness. New self-report instruments tailored to PD individuals are needed due to their particular voice characteristics.
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Affiliation(s)
- Francisco Contreras-Ruston
- Department of Cognition, Development and Educational Psychology, University of Barcelona, Barcelona, Spain; Faculty of Psychology and Neuroscience, Department of Neuropsychology & Psychopharmacology, Maastricht University, 6229 ER, Maastricht, the Netherlands; Speech-Language Pathology and Audiology Department - Universidad de Valparaíso, San Felipe, Chile.
| | - Adrián Castillo-Allendes
- Department of Communicative Sciences and Disorders, Michigan State University, East Lansing, MI, USA; Department of Communication Sciences and Disorders, University of Iowa, Iowa City, IA, USA
| | - Jorge Saavedra-Garrido
- Institute of Statistics, University of Valparaíso, Faculty of Science, Valparaíso, Chile; Department of Meteorology, University of Valparaíso, Valparaíso, Chile
| | - Andrés Felipe Ochoa-Muñoz
- Institute of Statistics, University of Valparaíso, Faculty of Science, Valparaíso, Chile; School of Statistics, Universidad del Valle, Cali, Colombia
| | - Eric J Hunter
- Department of Communication Sciences and Disorders, University of Iowa, Iowa City, IA, USA
| | - Sonja A Kotz
- Faculty of Psychology and Neuroscience, Department of Neuropsychology & Psychopharmacology, Maastricht University, 6229 ER, Maastricht, the Netherlands
| | - Jordi Navarra
- Department of Cognition, Development and Educational Psychology, University of Barcelona, Barcelona, Spain
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Dumican M, Harper K, Stankiewicz J. The Effect of Oropharyngeal Resting Tremor on Swallowing Function in a Clinical Cohort of People with Parkinson's Disease. Dysphagia 2024:10.1007/s00455-024-10688-0. [PMID: 38512437 DOI: 10.1007/s00455-024-10688-0] [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: 09/07/2023] [Accepted: 02/20/2024] [Indexed: 03/23/2024]
Abstract
Parkinson's Disease (PD) is a progressive neurodegenerative disease, with hallmark symptomology typically consisting of tremor, bradykinesia, and rigidity. Though the classic "pill-rolling" rest tremor in the hand or upper limb are often the most salient, it can occur throughout the body including the lower limbs, jaw, face, or tongue. There have been investigations into other motor related phenomena potentially affecting swallow function in PwPD previously. However, there have been no investigations of how oropharyngeal resting tremor in structures such as the tongue or larynx explicitly affects swallowing physiology. A retrospective analysis of previously conducted VFSS on 34 patients diagnosed with idiopathic PD (IPD) was performed to examine how individuals that displayed resting tremor during VFSS (Tremor +) and those who did not (Tremor-) differ in swallowing function. Measures of swallowing function including timing intervals of key swallow events, post-swallow residue, and penetration-aspiration scale (PAS) scores were recorded, and key demographic information including time since diagnosis and medication status were extracted from the medical records available. Multivariate models were used to identify differences between tremor groups for timing intervals and post-swallow residue, and chi-squares were computed for differences in PAS score distribution by group and bolus. Sixty-eight percent (23/34) of this sample displayed oropharyngeal resting tremor in at least one structure during VFSS. There were no instances of other tremor types observed in this sample. All participants were taking medication to manage PD symptomology. Significant effects of tremor group were observed for swallow timing intervals related to airway closure (p < 0.001), post-swallow residue (p < 0.05), and swallow safety at the bolus level in the Tremor + group (p < 0.001). These results suggest that PwPD who present with resting tremor in oropharyngeal structures may manifest with different variations in swallowing physiology, including altered timings of swallow events, increased pharyngeal residue, and greater associations of airway invasion with thinner and larger volume boluses. This study highlights the need for substantially more research into how motor fluctuations and phenotypes of PwPD contribute to alterations in swallowing function.
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Affiliation(s)
- Matthew Dumican
- Department of Speech, Language, and Hearing Sciences, College of Health and Human Services, Western Michigan University, 1200 Oakland Dr., Kalamazoo, MI, 49008, USA.
| | - Kaitlynn Harper
- Department of Speech, Language, and Hearing Sciences, College of Health and Human Services, Western Michigan University, 1200 Oakland Dr., Kalamazoo, MI, 49008, USA
| | - Julia Stankiewicz
- Department of Speech, Language, and Hearing Sciences, College of Health and Human Services, Western Michigan University, 1200 Oakland Dr., Kalamazoo, MI, 49008, USA
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Phonemes based detection of parkinson's disease for telehealth applications. Sci Rep 2022; 12:9687. [PMID: 35690657 PMCID: PMC9188600 DOI: 10.1038/s41598-022-13865-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 05/30/2022] [Indexed: 12/22/2022] Open
Abstract
Dysarthria is an early symptom of Parkinson’s disease (PD) which has been proposed for detection and monitoring of the disease with potential for telehealth. However, with inherent differences between voices of different people, computerized analysis have not demonstrated high performance that is consistent for different datasets. The aim of this study was to improve the performance in detecting PD voices and test this with different datasets. This study has investigated the effectiveness of three groups of phoneme parameters, i.e. voice intensity variation, perturbation of glottal vibration, and apparent vocal tract length (VTL) for differentiating people with PD from healthy subjects using two public databases. The parameters were extracted from five sustained phonemes; /a/, /e/, /i/, /o/, and /u/, recorded from 50 PD patients and 50 healthy subjects of PC-GITA dataset. The features were statistically investigated, and then classified using Support Vector Machine (SVM). This was repeated on Viswanathan dataset with smartphone-based recordings of /a/, /o/, and /m/ of 24 PD and 22 age-matched healthy people. VTL parameters gave the highest difference between voices of people with PD and healthy subjects; classification accuracy with the five vowels of PC-GITA dataset was 84.3% while the accuracy for other features was between 54% and 69.2%. The accuracy for Viswanathan’s dataset was 96.0%. This study has demonstrated that VTL obtained from the recording of phonemes using smartphone can accurately identify people with PD. The analysis was fully computerized and automated, and this has the potential for telehealth diagnosis for PD.
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Yang S, Wang F, Yang L, Xu F, Luo M, Chen X, Feng X, Zou X. The physical significance of acoustic parameters and its clinical significance of dysarthria in Parkinson's disease. Sci Rep 2020; 10:11776. [PMID: 32678256 PMCID: PMC7366911 DOI: 10.1038/s41598-020-68754-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/23/2020] [Indexed: 11/09/2022] Open
Abstract
Dysarthria is universal in Parkinson’s disease (PD) during disease progression; however, the quality of vocalization changes is often ignored. Furthermore, the role of changes in the acoustic parameters of phonation in PD patients remains unclear. We recruited 35 PD patients and 26 healthy controls to perform single, double, and multiple syllable tests. A logistic regression was performed to differentiate between protective and risk factors among the acoustic parameters. The results indicated that the mean f0, max f0, min f0, jitter, duration of speech and median intensity of speaking for the PD patients were significantly different from those of the healthy controls. These results reveal some promising indicators of dysarthric symptoms consisting of acoustic parameters, and they strengthen our understanding about the significance of changes in phonation by PD patients, which may accelerate the discovery of novel PD biomarkers.
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Affiliation(s)
- Shu Yang
- College of Medical Information Engineering, Chengdu University of Traditional Chinese Medicine, Chengdu, 610072, Sichuan, China.,Department of Public Health, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Fengbo Wang
- Department of Rehabilitation, First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Liqiong Yang
- Department of Pharmacy, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Fan Xu
- Department of Public Health, Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Man Luo
- Department of Neurology, First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Xiaqing Chen
- Department of Neurology, First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, Sichuan, China
| | - Xixi Feng
- Department of Public Health, Chengdu Medical College, Chengdu, 610500, Sichuan, China.
| | - Xianwei Zou
- Department of Neurology, First Affiliated Hospital of Chengdu Medical College, Chengdu, 610500, Sichuan, China.
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Maryn Y, Leblans M, Zarowski A, Barkmeier-Kraemer J. Objective Acoustic Quantification of Perceived Voice Tremor Severity. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2019; 62:3689-3705. [PMID: 31619112 DOI: 10.1044/2019_jslhr-s-19-0024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Purpose This study compared auditory-perceptual measures of presence/absence and severity of vocal tremor to acoustic markers of vocal tremor. The validity (both concurrent and diagnostic) of various acoustic markers of vocal tremor was also assessed. Method Fifty-six midvowel sustained [a:] recordings were selected to yield a representative convenience sample of vocal tremor. After training with 10 synthesized samples, 4 female audiologists rated these samples on "voice tremor severity" on a continuous 10-cm scale. Afterward, 15 randomly selected recordings were presented a 2nd time for intrarater reliability assessment. Customized audio signal processing in Praat yielded 12 acoustic measures of rate, extent and perturbation of fundamental frequency (f 0), and intensity level (IL) modulation. Enter-type multiple linear regression analysis was applied to weight and combine these acoustic variables into an acoustic model of vocal tremor severity. Results After removing the vocal tremor severity ratings of 1 of the audiologists because of insufficient intra- and interrater reliability, mean single-measures consistency-type intraclass correlation coefficients equaled .83 within raters and .72 between raters. Correlation between mean ratings and the 12 acoustic markers ranged from .76 for median extent of f 0 modulation to .11 for rate of IL modulation. Correlation between mean ratings and the acoustic model was .89. Analysis of this model's receiver operating characteristics yielded an area under receiver operating characteristic curve of .93, denoting sensitivity of .87 and specificity of .91. Conclusions This study demonstrated that auditory-perceptual ratings of vocal tremor severity are guided primarily by f 0 and IL modulation extent, less by modulation perturbation, and least by modulation rate. The acoustic model covering all these modulation properties yielded acceptable results in terms of both concurrent and diagnostic validity. However, external cross-validation of this model is warranted before applying it in clinical voice/speech assessment.
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Affiliation(s)
- Youri Maryn
- Department of Otorhinolaryngology and Head & Neck Surgery, European Institute for ORL-HNS, GZA Sint-Augustinus, Wilrijk, Belgium
- Department of Speech, Language and Hearing Sciences, Faculty of Medicine and Health Sciences, University of Ghent, Belgium
- Faculty of Education, Health & Social Work, University College Ghent, Belgium
- Faculty of Psychology and Educational Sciences, School of Logopedics, Louvain-La-Neuve, Belgium
- Phonanium, Lokeren, Belgium
| | - Marc Leblans
- Department of Otorhinolaryngology and Head & Neck Surgery, European Institute for ORL-HNS, GZA Sint-Augustinus, Wilrijk, Belgium
| | - Andrzej Zarowski
- Department of Otorhinolaryngology and Head & Neck Surgery, European Institute for ORL-HNS, GZA Sint-Augustinus, Wilrijk, Belgium
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Burk BR, Watts CR. The Effect of Parkinson Disease Tremor Phenotype on Cepstral Peak Prominence and Transglottal Airflow in Vowels and Speech. J Voice 2019; 33:580.e11-580.e19. [DOI: 10.1016/j.jvoice.2018.01.016] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 01/18/2018] [Indexed: 10/18/2022]
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Yiu Y, Curtis JA, Perry SE, Troche MS. Relationship of vocal fold atrophy to swallowing safety and cough function in Parkinson's disease. Laryngoscope 2019; 130:303-308. [DOI: 10.1002/lary.28158] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 06/05/2019] [Accepted: 06/11/2019] [Indexed: 12/26/2022]
Affiliation(s)
- Yin Yiu
- Voice and Swallowing InstituteDepartment of Otolaryngology–Head & Neck Surgery, Columbia University Irving Medical Center New York New York U.S.A
| | - James A. Curtis
- Division of Communication Sciences and DisordersDepartment of Biobehavioral Sciences, Teachers College, Columbia University New York New York U.S.A
| | - Sarah E. Perry
- Division of Communication Sciences and DisordersDepartment of Biobehavioral Sciences, Teachers College, Columbia University New York New York U.S.A
| | - Michelle S. Troche
- Voice and Swallowing InstituteDepartment of Otolaryngology–Head & Neck Surgery, Columbia University Irving Medical Center New York New York U.S.A
- Division of Communication Sciences and DisordersDepartment of Biobehavioral Sciences, Teachers College, Columbia University New York New York U.S.A
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Hamdan AL, Khalifee E, Tabet G. Unilateral Vocal Fold Paralysis in Parkinson Disease: Case Report and Review of the Literature. J Voice 2018; 32:763-766. [DOI: 10.1016/j.jvoice.2017.09.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 09/05/2017] [Accepted: 09/12/2017] [Indexed: 11/25/2022]
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Johnson JA. Speech, Voice, and Communication. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2017; 134:1189-1205. [PMID: 28805569 DOI: 10.1016/bs.irn.2017.04.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Communication changes are an important feature of Parkinson's and include both motor and nonmotor features. This chapter will cover briefly the motor features affecting speech production and voice function before focusing on the nonmotor aspects. A description of the difficulties experienced by people with Parkinson's when trying to communicate effectively is presented along with some of the assessment tools and therapists' treatment options. The idea of clinical heterogeneity of PD and subtyping patients with different communication problems is explored and suggestions are made on how this may influence clinicians' treatment methods and choices so as to provide personalized therapy programmes. The importance of encouraging and supporting people to maintain social networks, employment, and leisure activities is stated as the key to achieving sustainability. Finally looking into the future, the emergence of new technologies is seen as providing further possibilities to support therapists in the goal of helping people with Parkinson's to maintain good communication skills throughout the course of the disease.
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Affiliation(s)
- Julia A Johnson
- Kings College Hospital NHS Foundation Trust, London, United Kingdom.
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12
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Cohen SM, Lee HJ, Roy N, Misono S. Chronicity of Voice-Related Health Care Utilization in the General Medicine Community. Otolaryngol Head Neck Surg 2017; 156:693-701. [PMID: 28171737 DOI: 10.1177/0194599816688203] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives To examine voice-related health care utilization of patients in the general medical community without otolaryngology evaluation and explore factors associated with prolonged voice-related health care. Study Design Retrospective cohort analysis. Setting Large, national administrative US claims database. Subjects and Methods Patients with voice disorders per International Classification of Diseases, Ninth Revision, Clinical Modification ( ICD-9-CM) codes from January 1, 2010, to December 31, 2012, seen by a general medical physician, and who did not see an otolaryngologist in the subsequent year were included. Voice-related health care utilization, patient demographics, comorbid conditions, and index laryngeal diagnosis were collected. Logistic regression with variable selection was performed to evaluate the association between predictors and ≥30 days of voice-related health care use. Results In total, 46,205 unique voice-disordered patients met inclusion criteria. Of these patients, 8.5%, 10.0%, and 12.5% had voice-related health care use of ≥90, ≥60, and ≥30 days, respectively. Of the ≥30-day subset, 80.3% and 68.5%, respectively, had ≥60 and ≥90 days of voice-related health care utilization. The ≥30-day subset had more general medicine and nonotolaryngology specialty physician visits, more prescriptions and procedures, and 4 times the voice-related health care costs compared with those in the <30-day subset. Age, sex, employment status, initial voice disorder diagnosis, and comorbid conditions were related to ≥30 days of voice-related health care utilization. Conclusions Thirty days of nonotolaryngology-based care for a voice disorder may represent a threshold beyond which patients are more likely to experience prolonged voice-related health care utilization. Specific factors were associated with extended voice-related health care.
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Affiliation(s)
- Seth M Cohen
- 1 Duke Voice Care Center, Division of Head and Neck Surgery & Communication Sciences, Duke University Medical Center, Durham, North Carolina, USA
| | - Hui-Jie Lee
- 2 Department of Biostatistics and Bioinformatics, Duke University Medical Center, Durham, North Carolina, USA
| | - Nelson Roy
- 3 Department of Communication Sciences and Disorders, Division of Otolaryngology-Head & Neck Surgery (Adjunct), University of Utah, Salt Lake City, Utah, USA
| | - Stephanie Misono
- 4 Lions Voice Clinic, Department of Otolaryngology/Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, USA
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