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Hersh D, Kong SJ, Smith J. It's quite good fun: A qualitative study of a singing/songwriting programme for people with Parkinson's disease and their spouses. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:2103-2116. [PMID: 37408376 DOI: 10.1111/1460-6984.12926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 06/16/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND Group singing for people with Parkinson's disease (PD) is an established intervention not only to improve voice and speech difficulties but also for emotional and social benefit. Less is known about the experiences of group singing on the couple-the person with PD and their spouse or partner together-and studies have not specifically tracked impact through time or in combination with songwriting. AIMS To understand the impact of group singing/songwriting on couples (participants with PD and their spouses) to unpack whether this broader view might help explain why such interventions are reported as beneficial. Using a trajectory approach, a form of longitudinal research and focused ethnography, the research sought a deeper appreciation of participation through time for the couple in a singing/songwriting group. METHODS & PROCEDURES Four couples attending a singing/songwriting programme were observed for 10 weeks, and interviewed formally and informally weekly. Data were analysed thematically across-case through framework analysis but also within-case to explore the couples' experiences and narratives over time. OUTCOMES & RESULTS The theme of 'improved relationships' between the couples was new and extended previous studies' findings of positivity, physical benefit, sense of self and social opportunity. The stories of each couple highlighted the importance of musical reminiscence and emotional respite, and demonstrated changes with time through the singing and songwriting group. CONCLUSIONS & IMPLICATIONS The benefits of offering singing/songwriting groups may be felt not only by participants with PD but also by their spouses/partners even if they choose not to attend themselves. Such benefits may include improved relationships related to the shared joy of music, musical reminiscence and emotional respite. The addition of songwriting encourages creativity and agency. A longitudinal trajectory approach is one way to appreciate how these benefits may unfold over time for participants. WHAT THIS PAPER ADDS What is already known on the subject Group singing for people with PD has been shown to have physical, emotional and social benefits as measured on mainly pre-post-assessments of vocal, speech, respiratory function and quality of life questionnaires. What this study adds to the existing knowledge This study adds three new aspects: studying the benefits for the couple (both people with PD and their spouse/partner); taking an in-depth focused ethnographic approach over time to collect couples' narratives and experiences; and exploring the potential for adding songwriting to the intervention. What are the potential or actual clinical implications of this work? A qualitative trajectory approach may help clinicians understand why such interventions are experienced as beneficial. Clinicians running singing groups for people with PD should offer attendance to spouses/partners because of the potential for such groups to improve relationships and build new points of connection for the couple, as well as provide peer support for spouses. Songwriting is a useful addition for creativity, cognitive flexibility and self-expression.
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Affiliation(s)
- Deborah Hersh
- Speech Pathology, School of Allied Health and Enable Institute, Curtin University, Perth, WA, Australia
- Speech Pathology, School of Medical and Health Sciences, Edith Cowan University, Perth, WA, Australia
- School of Allied Health Science and Practice, Adelaide University, Adelaide, SA, Australia
| | | | - Jessica Smith
- St John of God, Mt Lawley Hospital, Perth, WA, Australia
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Mohseni Z, Mohamadi R, Habibi SAH, Saffarian A, Abolghasemi J. Voice improvement following conventional speech therapy combined with singing intervention in people with Parkinson's disease: A three-arm randomised controlled trial. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:1752-1767. [PMID: 37282797 DOI: 10.1111/1460-6984.12900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/26/2023] [Indexed: 06/08/2023]
Abstract
BACKGROUND Although speech and voice disorders are common in Parkinson's disease (PD), there is insufficient evidence to support the effectiveness of behavioural speech therapies in these patients. AIMS This study aimed to examine the effects of a new tele-rehabilitation program, a combining of conventional speech therapy and singing intervention, on voice deficits in patients with PD. METHODS & PROCEDURES This study was a three-armed, assessor-masked, randomised controlled trial. Thirty-three people with PD were randomly assigned to the combination therapy, conventional speech therapy, or singing intervention group. This study followed the Consolidated Standards of Reporting Trials guidelines for non-pharmacological treatment. Each patient participated in 12 tele-rehabilitation sessions over 4 weeks. The combination therapy group received speech and singing interventions simultaneously (respiratory, speech, voice, and singing exercises). Voice intensity as a primary outcome and the voice handicap index (VHI), maximum frequency range, jitter and shimmer as secondary outcomes were evaluated 1 week before the first intervention session, 1 week after the last intervention session and 3 months after the last evaluation. OUTCOMES & RESULTS The results of repeated measures analysis of variance showed a significant main effect of time on all outcomes in all three groups after treatment (p < 0.001). There was a significant group effect for voice intensity (p < 0.001), VHI (p < 0.001), maximum frequency range (p = 0.014) and shimmer (p = 0.001). The combination therapy group demonstrated a significant outperformance in the VHI and shimmer than the speech therapy (p = 0.038) and singing intervention (p < 0.001) groups. The results of this study also indicated that combination therapy group compared to singing intervention group had a larger effect on voice intensity (p < 0.001), shimmer (p < 0.001) and maximum frequency range (p = 0.048). CONCLUSIONS & IMPLICATION The results demonstrated that combining speech therapy with a singing intervention delivered through tele-rehabilitation might be more effective in improving voice problems in patients with PD. WHAT THIS PAPER ADDS What is already known on the subject Parkinson's disease (PD) is a neurological disorder that frequently causes disturbances in speech and voice, which negatively affect patients' quality of life. Although speech difficulties occur in 90% of patients with PD, evidence-based treatment options for speech and language problems in these patients are limited. Therefore, further studies are required to develop and assess evidence-based treatment programs. What this study adds The findings of this study showed that a combination therapy program including conventional speech therapy approaches and individual singing intervention provided through tele-rehabilitation may have a greater effect on the improvement of voice problems in people with PD compared to speech therapy and singing intervention alone. What are the clinical implications of this work? Tele-rehabilitation combination therapy is an inexpensive and enjoyable behavioural treatment. The advantages of this method are that it is easy to access, appropriate for many stages of voice problems in PD, requires no prior singing training, encourages voice health and self-management and maximises treatment resources available to people with PD. We believe that the results of this study can provide a new clinical basis for treatment of voice disorders in people with PD.
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Affiliation(s)
- Zeinab Mohseni
- Rehabilitation Research Center, Department of Speech Therapy, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Reyhane Mohamadi
- Rehabilitation Research Center, Department of Speech Therapy, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Seyed Amir Hasan Habibi
- Department of Neurology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Arezoo Saffarian
- Rehabilitation Research Center, Department of Speech Therapy, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Jamile Abolghasemi
- Department of Biostatistics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
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Roland V, Huet K, Harmegnies B, Piccaluga M, Verhaegen C, Delvaux V. Vowel production: a potential speech biomarker for early detection of dysarthria in Parkinson's disease. Front Psychol 2023; 14:1129830. [PMID: 37701868 PMCID: PMC10493417 DOI: 10.3389/fpsyg.2023.1129830] [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: 12/22/2022] [Accepted: 07/26/2023] [Indexed: 09/14/2023] Open
Abstract
Objectives Our aim is to detect early, subclinical speech biomarkers of dysarthria in Parkinson's disease (PD), i.e., systematic atypicalities in speech that remain subtle, are not easily detectible by the clinician, so that the patient is labeled "non-dysarthric." Based on promising exploratory work, we examine here whether vowel articulation, as assessed by three acoustic metrics, can be used as early indicator of speech difficulties associated with Parkinson's disease. Study design This is a prospective case-control study. Methods Sixty-three individuals with PD and 35 without PD (healthy controls-HC) participated in this study. Out of 63 PD patients, 43 had been diagnosed with dysarthria (DPD) and 20 had not (NDPD). Sustained vowels were recorded for each speaker and formant frequencies were measured. The analyses focus on three acoustic metrics: individual vowel triangle areas (tVSA), vowel articulation index (VAI) and the Phi index. Results tVSA were found to be significantly smaller for DPD speakers than for HC. The VAI showed significant differences between these two groups, indicating greater centralization and lower vowel contrasts in the DPD speakers with dysarhtria. In addition, DPD and NDPD speakers had lower Phi values, indicating a lower organization of their vowel system compared to the HC. Results also showed that the VAI index was the most efficient to distinguish between DPD and NDPD whereas the Phi index was the best acoustic metric to discriminate NDPD and HC. Conclusion This acoustic study identified potential subclinical vowel-related speech biomarkers of dysarthria in speakers with Parkinson's disease who have not been diagnosed with dysarthria.
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Affiliation(s)
- Virginie Roland
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Kathy Huet
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Bernard Harmegnies
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Myriam Piccaluga
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Clémence Verhaegen
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
| | - Véronique Delvaux
- Metrology and Language Sciences Unit, Mons, Belgium
- Research Institute for Language Science and Technology, University of Mons, Mons, Belgium
- National Fund for Scientific Research, Brussels, Belgium
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Mavragani A, Beeke S, Volkmer A, Dangerfield L, Bloch S. A Communication Partner Training Program Delivered via Telehealth for People Living With Parkinson's (Better Conversations With Parkinson's): Protocol for a Feasibility Study. JMIR Res Protoc 2023; 12:e41416. [PMID: 36735301 PMCID: PMC9938441 DOI: 10.2196/41416] [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: 07/28/2022] [Revised: 11/17/2022] [Accepted: 12/05/2022] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND Parkinson's can impact people's speech, cognition, pragmatics, and language, significantly affecting their conversations with others. The speech and language therapy approach called communication partner training (CPT) is effective for a range of communication difficulties. However, speech and language therapy interventions for people with Parkinson's predominantly focus on impairments, with little provision of CPT for this population. Better Conversations is a CPT approach that involves working with a dyad (the person with the communication difficulty and a conversation partner [CP]) to build conversation skills. It is effective at reducing barriers to conversation, and for some, it significantly increases targeted facilitatory strategies. Some approaches to CPT have been adapted to be delivered via telehealth. This can maximize ecological validity and convenience. Furthermore, telehealth is widely accepted as a delivery method for other interventions for Parkinson's. This study presents the protocol for a pilot feasibility study of a Better Conversations CPT delivered via telehealth to people living with Parkinson's and their CPs, called Better Conversations with Parkinson's (BCP). OBJECTIVE The primary aim is to evaluate the feasibility of the BCP program delivered via telehealth with a treatment group from a collaborating National Health Service (NHS) site to establish for a main trial whether BCP can be delivered as intended in an NHS setting. The aim is to establish: (1) the acceptability of the program for people living with Parkinson's, family members, and speech and language therapists (SLTs); (2) the feasibility of delivering the BCP program; (3) the recruitment and retention rates; (4) a sample size calculation; and (5) the most appropriate primary outcome measure. METHODS Ethical approval for this study was obtained from London-Central Research Ethics Committee (reference: 22/LO/0332). This case-series feasibility pilot study will recruit 10-12 dyads to ensure 10 complete data sets. Participants will be recruited by a collaborating NHS site located in England. Participants will be involved for 16 weeks (weeks 1-2 preintervention measures, weeks 3-8 intervention, weeks 10-12 postintervention measures, week 16 follow-up interview). Quantitative and qualitative methods will be used to analyze the study data. Speech, communication, and quality of life assessment data will be analyzed statistically to determine a suitably sensitive outcome measure. Descriptive statistics will be used to report on recruitment, attendance, and attrition. Finally, acceptability and feasibility will be evaluated using participant feedback, interviews, and the reflective diary and feedback of the SLT administering the therapy (by the research assistant who is the first author). This data will be analyzed using descriptive statistics and reflexive thematic analysis. RESULTS This study was approved for funding from Parkinson's UK. Study recruitment commenced in July 2022. The results of the data analysis are expected to be available by September 2024. CONCLUSIONS Insights from this study will provide valuable information about the acceptability and feasibility of a remotely delivered Better Conversations CPT approach for people living with Parkinson's and their CPs. An outcome of this study will be a manualized BCP program coproduced by people living with Parkinson's, their families, and a group of expert SLTs. The study results will guide the next stages of intervention development. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/41416.
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Affiliation(s)
| | - Suzanne Beeke
- Division of Psychology and Language Sciences, University College London, London, United Kingdom
| | - Anna Volkmer
- Division of Psychology and Language Sciences, University College London, London, United Kingdom
| | - Lynn Dangerfield
- Adult Community Speech and Language Therapy, Solent NHS Trust, Portsmouth, United Kingdom
| | - Steven Bloch
- Division of Psychology and Language Sciences, University College London, London, United Kingdom
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Niharika MK, Annitha G, Thrylokya R, Patel R. Speech-language pathologists' perceived competence in serving people with Parkinson's in India: A cross-sectional survey study. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2023; 58:6-14. [PMID: 35930675 DOI: 10.1111/1460-6984.12763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 06/22/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Speech-language pathologists are often involved in the assessment and management of communication, cognition and swallowing deficits in people with Parkinson's. However, speech-language pathologists' self-perceived competency levels in serving people with Parkinson's remain elusive, especially in the Indian context where there is an increasing disability burden due to Parkinson's disease. Additionally, the challenges faced by speech-language pathologists in India to provide efficient services to this population are unidentified. AIMS To determine speech-language pathologists' self-perceived competence and challenges faced when providing services to people with Parkinson's in India. METHODS & PROCEDURES A survey questionnaire was sent to speech-language pathologists through emails and social media asking them questions to evaluate self-perceived competency in serving people with Parkinson's and to identify the challenges to their service delivery. A total of 69 speech-language pathologists responded to the survey. OUTCOMES & RESULTS The majority of respondents reported to be competent in dealing with various domains of assessment and management of people with Parkinson's. Although competent, they reportedly faced a few challenges during their service delivery. CONCLUSIONS & IMPLICATIONS This study provides an insight into the speech-language pathologists' self-perceived competency in serving people with Parkinson's in India, and also identifies the challenges related to interprofessional service delivery. The findings of the study have educational and clinical implications. WHAT THIS PAPER ADDS The study delineates speech-language pathologists' self-perceived competency in working with people with Parkinson's in India, a nation that is seeing a constant rise in the incidence of Parkinson's disease. The study the unique challenges within India to speech-language pathologists' service delivery for people with Parkinson's, thus having educational and clinical implications in Parkinson's disease care.
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Affiliation(s)
- M K Niharika
- Department of Speech-Language Pathology, JSS Institute of Speech and Hearing, Mysuru, Karnataka, India
| | - G Annitha
- Department of Speech-Language Pathology, JSS Institute of Speech and Hearing, Mysuru, Karnataka, India
| | - Ravichandran Thrylokya
- Department of Speech-Language Pathology, JSS Institute of Speech and Hearing, Mysuru, Karnataka, India
| | - Ravi Patel
- Department of Speech-Language Pathology, JSS Institute of Speech and Hearing, Mysuru, Karnataka, India
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Hallé MC, Delorme C, Coulombe É, Rekik O, Verduyckt I. Participants' perspective on a COVID-19 online vocal group stimulation for people with Parkinson's disease. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:951426. [PMID: 36189073 PMCID: PMC9397883 DOI: 10.3389/fresc.2022.951426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 07/12/2022] [Indexed: 11/15/2022]
Abstract
The COVID-19 related confinement and social distancing had negative consequences on the health of individuals living with Parkinson's Disease (PD). In collaboration with a non-profit organization, we developed and implemented a daily online vocal stimulation group named “Musculation de la Voix” (MdlV) in April 2020. To better understand the potential of MdlV to diversify existing services available to people with PD experiencing vocal symptoms, this study aimed to explore participants' experience and perception of MdlV in terms of participation, motivations, feelings, perceived changes, and appreciation. The 45 individuals who registered to the Summer 2020 Semester of MdlV were invited to complete an online ten-question survey. Responses to the four close-ended questions were analyzed using descriptive statistics while statements provided in response to the six open-ended questions were subjected to an inductive qualitative content analysis. Thirty seven participants completed the survey. Results revealed that the sample of respondents was mostly constituted of individuals who were engaged in this activity since its very beginning (62,2%), participated daily (59,5%), intended to keep participating in the activity (97,3%), and had never received speech-language therapy (SLT) services before (72,97%). The qualitative analysis yielded one theme relating to prior services: “Previous SLT services are variable and perceived as beneficial but with limitations,” and three themes pertaining to MdlV: “Seeking improvement and support as initial motivations to engage in MdlV,” “Unanticipated benefits and desired gains catalyzing motivation to participate in MdlV,” and “Perceived limitations of MdlV and persisting needs.” Our study participants' engagement and motivation toward MdlV as well as the benefits they perceived in relation to this activity suggest that an online vocal stimulation group may be a promising complement to currently limited SLT services. As limitations and persisting needs were also identified, future studies are required to elucidate what aspect of MdlV works, for whom and how.
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Affiliation(s)
- Marie-Christine Hallé
- Laboratoire IV, École d'orthophonie et d'audiologie, Université de Montréal, Montréal, QC, Canada
- Centre de Recherche Interdisciplinaire en Réadaptation (CRIR) du Montréal Métropolitain, Montréal, QC, Canada
| | - Charline Delorme
- Laboratoire IV, École d'orthophonie et d'audiologie, Université de Montréal, Montréal, QC, Canada
- Centre de Recherche Interdisciplinaire en Réadaptation (CRIR) du Montréal Métropolitain, Montréal, QC, Canada
| | - Édith Coulombe
- Laboratoire IV, École d'orthophonie et d'audiologie, Université de Montréal, Montréal, QC, Canada
- Centre de Recherche Interdisciplinaire en Réadaptation (CRIR) du Montréal Métropolitain, Montréal, QC, Canada
| | - Ouswa Rekik
- Laboratoire IV, École d'orthophonie et d'audiologie, Université de Montréal, Montréal, QC, Canada
- Centre de Recherche Interdisciplinaire en Réadaptation (CRIR) du Montréal Métropolitain, Montréal, QC, Canada
| | - Ingrid Verduyckt
- Laboratoire IV, École d'orthophonie et d'audiologie, Université de Montréal, Montréal, QC, Canada
- Centre de Recherche Interdisciplinaire en Réadaptation (CRIR) du Montréal Métropolitain, Montréal, QC, Canada
- *Correspondence: Ingrid Verduyckt
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Finnimore A, Theodoros D, Rumbach AF. PD Check-In: The development and trial of a supported self-management program for people with Parkinson's disease following intensive speech intervention. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2022; 57:138-151. [PMID: 34767290 DOI: 10.1111/1460-6984.12682] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 10/04/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Debilitating speech and communication changes in Parkinson's disease (PD) lead to diminished quality of life for people with PD and their communication partners. Maintenance of the long-term effects of treatment such as LSVT LOUD® remains equivocal. Development of supported long-term maintenance programs is warranted. AIMS This article describes the development and preliminary outcome data for PD Check-In, a supported self-management intervention for the maintenance of speech and social communication for people with PD following LSVT LOUD. METHODS & PROCEDURES A narrative literature review of the principles of self-management and social cognitive theory of self-regulation was conducted to develop the core elements of PD Check-In. PD Check-In was conducted in person by a speech and language therapist (SLT) for three participants at 6 and 12 weeks, and at 6, 12 and 24 months following LSVT LOUD. Outcome measures included vocal intensity (SPL) during monologue and the dysarthria impact profile (DIP). PD Check-In utilized semi-structured discussion to develop, evaluate, and support the self-efficacy and skill of the person with PD in maintaining speech and social communication. OUTCOMES & RESULTS Six conceptual elements of PD Check-In were identified in the development phase: partnerships, self-reflection, maintenance issues, revision, goal-setting and maintenance strategies. Preliminary intervention data revealed monologue vocal intensity at 24 months post-LSVT LOUD was maintained above pre-treatment level, but below levels achieved post-treatment. The psychosocial impact of speech changes from pre-LSVT LOUD to 24 months post-treatment as measured by the DIP was variable. Qualitative statements reflected participant experiences underlying the clinical data. CONCLUSIONS & IMPLICATIONS The theoretical and practical underpinnings of PD Check-In were defined. The impact of PD Check-In on three persons with PD was variable but positive. Further evaluation of the model is warranted. WHAT THIS PAPER ADDS What is already known on the subject LSVT LOUD provides efficacious treatment for the speech disorder associated with PD. Long-term maintenance of speech post-treatment varies following self-managed and group therapy interventions. People with PD have an unmet expectation of long-term maintenance of speech and improved quality of life following intensive treatment. What this paper adds to existing knowledge This study describes the development of a novel clinic-based approach to long-term maintenance of speech in PD based on the principles of self-management and self-efficacy. It provides preliminary data to demonstrate the method and its effects on three participants with varying speech difficulty, self-management skill development and psychosocial impact. What are the potential or actual clinical implications of this work? The positive impact of PD Check-In on the maintenance of monologue vocal intensity above baseline 24 months post-intensive treatment was independent of the variable impact on the quality of life of the participants. Further exploration of PD Check-In is warranted to determine the efficacy of this approach.
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Affiliation(s)
- Ann Finnimore
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
- The Prince Charles Hospital, Metro North Hospital & Health Service, Brisbane, QLD, Australia
| | - Deborah Theodoros
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
| | - Anna F Rumbach
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
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Barnish MS, Barran SM. A systematic review of active group-based dance, singing, music therapy and theatrical interventions for quality of life, functional communication, speech, motor function and cognitive status in people with Parkinson's disease. BMC Neurol 2020; 20:371. [PMID: 33038925 PMCID: PMC7547481 DOI: 10.1186/s12883-020-01938-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/23/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Parkinson's disease (PD) is a common neurodegenerative condition associated with a wide range of motor and non-motor symptoms. There has been increasing interest in the potential benefit of performing arts as a therapeutic medium in PD. While there have been previous reviews, none have considered all performing arts modalities and most have focused on dance. This systematic review examined the potential benefit of all active group-based performing arts interventions for quality of life, functional communication, speech, motor function and cognitive status. METHODS Searches were conducted in February 2020 on five scholarly databases. Supplementary searches were conducted. Included studies were quantitative in design, and assessed the potential benefit of any active group-based performing arts intervention for quality of life, functional communication, speech, motor function or cognitive status in people with PD. Full text papers were eligible for inclusion, as were conference abstracts since January 2018. Screening, data extraction, narrative synthesis and quality assessment were conducted independently by two reviewers. Quality assessment used the SURE checklists. RESULTS Fifty-six studies were eligible for inclusion in this systematic review, reported in 67 publications. Published from 1989 to 2020, these studies included a total of 1531 people with PD from 12 countries, and covered four broad performing arts modalities: dance, singing, music therapy and theatre. Dance remains the most commonly studied performing arts modality for PD (38 studies), while there were 12 studies on singing interventions, four on music therapy, and only two on theatrical interventions. There was evidence for a beneficial effect of all four performing arts modalities on at least some outcome domains. CONCLUSIONS This is the first systematic review to assess the potential benefit of all active group-based performing arts interventions in PD. The evidence suggests that performing arts may be a useful therapeutic medium in PD. However, a substantial limitation of the evidence base is that no studies compared interventions from different performing arts modalities. Moreover, not all performing arts modalities were assessed for all outcome domains. Therefore it is not currently possible to determine which performing arts modalities are most beneficial for which specific outcomes.
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Affiliation(s)
- Maxwell S. Barnish
- Peninsula Technology Assessment Group (PenTAG), Institute of Health Research, University of Exeter Medical School, Exeter, UK
- Evidence Synthesis and Modelling for Health Improvement (ESMI), University of Exeter Medical School, Exeter, UK
| | - Susannah M. Barran
- Children and Young People’s Speech and Language Therapy, Evelina London Community Children’s Services, Mary Sheridan Health Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
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Yuan F, Guo X, Wei X, Xie F, Zheng J, Huang Y, Huang Z, Chang Z, Li H, Guo Y, Chen J, Guo J, Tang B, Deng B, Wang Q. Lee Silverman Voice Treatment for dysarthria in patients with Parkinson's disease: a systematic review and meta-analysis. Eur J Neurol 2020; 27:1957-1970. [PMID: 32539227 DOI: 10.1111/ene.14399] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 06/04/2020] [Indexed: 02/06/2023]
Abstract
Approximately 89% of patients with Parkinson's disease (PD) suffer from dysarthria. Lee Silverman Voice Treatment (LSVT), a behavioral therapy, aims to improve speech and voice functions. The objective was to assess the effectiveness of LSVT compared with other/no speech interventions for dysarthria in patients with PD. Electronic databases, including PubMed, Embase and the Cochrane Library, were searched. The publication date of all included studies was before 6 March 2020. Only randomized controlled trials (RCTs) that evaluated the LSVT intervention compared with other/no speech intervention were considered. The data obtained from the included studies were described and the mean differences were calculated. Eight RCTs were included in this meta-analysis comparing LSVT with other/no speech interventions. In the comparison of LSVT versus no intervention, vocal intensity for sustained 'Ah' phonation, reading the 'Rainbow passage', monologue and describing a picture increased by 8.87, 4.34, 3.25 and 3.31 dB, respectively, after 1 month of therapy. Compared with the respiratory therapy group, the LSVT group also showed significant improvement in vocal intensity for sustained 'Ah' phonation, reading the 'Rainbow passage' and monologue immediately after treatment (13.39, 6.66 and 3.19 dB). Positive improvement still existed after 24 months. There was no difference in the therapeutic effect between face-to-face and online LSVT. The effectiveness of LSVT for dysarthria in patients with PD was verified in these trials. However, future RCTs with sufficient participants are essential to evaluate the effectiveness of LSVT for dysarthria.
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Affiliation(s)
- F Yuan
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - X Guo
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - X Wei
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - F Xie
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - J Zheng
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Y Huang
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Z Huang
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Z Chang
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - H Li
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Y Guo
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - J Chen
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - J Guo
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, China
| | - B Tang
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, China
| | - B Deng
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
| | - Q Wang
- Department of Neurology, Zhujiang Hospital of Southern Medical University, Guangzhou, Guangdong, China
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10
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Sackley CM, Rick C, Au P, Brady MC, Beaton G, Burton C, Caulfield M, Dickson S, Dowling F, Hughes M, Ives N, Jowett S, Masterson-Algar P, Nicoll A, Patel S, Smith CH, Woolley R, Clarke CE. A multicentre, randomised controlled trial to compare the clinical and cost-effectiveness of Lee Silverman Voice Treatment versus standard NHS Speech and Language Therapy versus control in Parkinson's disease: a study protocol for a randomised controlled trial. Trials 2020; 21:436. [PMID: 32460885 PMCID: PMC7251680 DOI: 10.1186/s13063-020-04354-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 04/27/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Parkinson's disease (PD) affects approximately 145,519 people in the UK. Speech impairments are common with a reported prevalence of 68%, which increase physical and mental demands during conversation, reliance on family and/or carers, and the likelihood of social withdrawal reducing quality of life. In the UK, two approaches to Speech and Language Therapy (SLT) intervention are commonly available: National Health Service (NHS) SLT or Lee Silverman Voice Treatment (LSVT LOUD®). NHS SLT is tailored to the individuals' needs per local practice typically consisting of six to eight weekly sessions; LSVT LOUD® comprises 16 sessions of individual treatment with home-based practice over 4 weeks. The evidence-base for their effectiveness is inconclusive. METHODS/DESIGN PD COMM is a phase III, multicentre, three-arm, unblinded, randomised controlled trial. Five hundred and forty-six people with idiopathic PD, reporting speech or voice problems will be enrolled. We will exclude those with a diagnosis of dementia, laryngeal pathology or those who have received SLT for speech problems in the previous 2 years. Following informed consent and completion of baseline assessments, participants will be randomised in a 1:1:1 ratio to no-intervention control, NHS SLT or LSVT LOUD® via a central computer-generated programme, using a minimisation procedure with a random element, to ensure allocation concealment. Participants randomised to the intervention groups will start treatment within 4 (NHS SLT) or 7 (LSVT LOUD®) weeks of randomisation. PRIMARY OUTCOME Voice Handicap Index (VHI) total score at 3 months. Secondary outcomes include: VHI subscales, Parkinson's Disease Questionnaire-39; Questionnaire on Acquired Speech Disorders; EuroQol-5D-5 L; ICECAP-O; resource utilisation; adverse events and carer quality of life. Mixed-methods process and health economic evaluations will take place alongside the trial. Assessments will be completed before randomisation and at 3, 6 and 12 months after randomisation. The trial started in December 2015 and will run for 77 months. Recruitment will take place in approximately 42 sites around the UK. DISCUSSION The trial will test the hypothesis that SLT is effective for the treatment of speech or voice problems in people with PD compared to no SLT. It will further test whether NHS SLT or LSVT LOUD® provide greater benefit and determine the cost-effectiveness of both interventions. TRIAL REGISTRATION International Standard Randomised Controlled Trials Number (ISRCTN) Registry, ID: 12421382. Registered on 18 April 2016.
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Affiliation(s)
- C. M. Sackley
- Population Health Sciences, Addison House, King’s College London, Guy’s Campus, London, SE1 1UL UK
- School of Health Science, University of Nottingham, QMC, Nottingham, NG7 2HA UK
| | - C. Rick
- Nottingham Clinical Trials Unit, University of Nottingham, Building 42, University Park, Nottingham, NG7 2RD UK
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, B15 2TT UK
| | - P. Au
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, B15 2TT UK
| | - M. C. Brady
- NMAHP Research Unit, Glasgow Caledonian University, Glasgow, G4 0BA UK
| | - G. Beaton
- Queen Elizabeth Hospital, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - C. Burton
- School of Allied and Public Health Professions, Canterbury Christ church University, Canterbury, CT1 1QU UK
| | - M. Caulfield
- Bangor Institute for Health and Medical Research, School of Healthcare Sciences, Bangor University, Bangor, UK
| | - S. Dickson
- NMAHP Research Unit, Glasgow Caledonian University, Glasgow, G4 0BA UK
| | - F. Dowling
- Cambridge Clinical Trials Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 0QQ UK
| | - M. Hughes
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, B15 2TT UK
| | - N. Ives
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, B15 2TT UK
| | - S. Jowett
- Health Economics, University of Birmingham, Birmingham,, B15 2TT UK
| | - P. Masterson-Algar
- Bangor Institute for Health and Medical Research, School of Healthcare Sciences, Bangor University, Bangor, UK
| | - A. Nicoll
- NMAHP Research Unit, Glasgow Caledonian University, Glasgow, G4 0BA UK
| | - S. Patel
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, B15 2TT UK
| | - C. H. Smith
- Division of Psychology and Language Science, Faculty of Brain Sciences, University College London, London, UK
| | - R. Woolley
- Birmingham Clinical Trials Unit, University of Birmingham, Birmingham, B15 2TT UK
| | - C. E. Clarke
- Institute for Applied Health Research, University of Birmingham, Birmingham, B15 2TT UK
- Department of Neurology, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham,, B18 7QH UK
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Swales M, Theodoros D, Hill AJ, Russell T. Communication service provision and access for people with Parkinson's disease in Australia: A national survey of speech-language pathologists. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2019; 21:572-583. [PMID: 30496696 DOI: 10.1080/17549507.2018.1537372] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 08/30/2018] [Accepted: 10/04/2018] [Indexed: 06/09/2023]
Abstract
Purpose: To determine the clinical practices of Australian speech-language pathologists in the management of communication disorders in people with Parkinson's disease (PwPD) and their perspectives on service provision.Method: A cross-sectional, mix-methods online survey was conducted. Nonprobability, purposive sampling was utilised to recruit speech-language pathologists who currently work with PwPD. Descriptive statistics and thematic analysis were employed.Result: Ninety-nine clinicians responded. Most offered services for both motor speech and cognitive-communication disorders, but a greater focus on the motor speech disorder was evident. A range of impairment and functional assessments and interventions were reported. Therapy was most commonly delivered one session a week over 4 or 6 weeks. Service, client and evidence barriers in the management of both communication disorders were identified. Most clinicians felt PwPD accessed communication services at stages later than optimal, they recognised a need to improve their services in varying degrees (92.3%), and believed not enough services exist for PwPD in Australia (78%). Cognitive-communication management was the highest requested area for further research evidence.Conclusion: This study captured the current practices of Australian speech-language pathologists in the management of communication disorders in PwPD. Findings may inform future service planning, research on service effectiveness and new management targets.
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Affiliation(s)
- Megan Swales
- Division of Speech Pathology, Centre for Research in Telerehabilitation, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia and
| | - Deborah Theodoros
- Division of Speech Pathology, Centre for Research in Telerehabilitation, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia and
| | - Anne J Hill
- Division of Speech Pathology, Centre for Research in Telerehabilitation, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia and
| | - Trevor Russell
- Division of Physiotherapy, Centre for Research in Telerehabilitation, School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, QLD, Australia
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12
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Schalling E, Johansson K, Hartelius L. Speech and Communication Changes Reported by People with Parkinson’s Disease. Folia Phoniatr Logop 2018; 69:131-141. [DOI: 10.1159/000479927] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 08/01/2017] [Indexed: 11/19/2022] Open
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13
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Sackley CM, Smith CH, Rick CE, Brady MC, Ives N, Patel S, Woolley R, Dowling F, Patel R, Roberts H, Jowett S, Wheatley K, Kelly D, Sands G, Clarke CE. Lee Silverman Voice Treatment versus standard speech and language therapy versus control in Parkinson's disease: a pilot randomised controlled trial (PD COMM pilot). Pilot Feasibility Stud 2018; 4:30. [PMID: 29344405 PMCID: PMC5763537 DOI: 10.1186/s40814-017-0222-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 12/15/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Speech-related problems are common in Parkinson's disease (PD), but there is little evidence for the effectiveness of standard speech and language therapy (SLT) or Lee Silverman Voice Treatment (LSVT LOUD®). METHODS The PD COMM pilot was a three-arm, assessor-blinded, randomised controlled trial (RCT) of LSVT LOUD®, SLT and no intervention (1:1:1 ratio) to assess the feasibility and to inform the design of a full-scale RCT. Non-demented patients with idiopathic PD and speech problems and no SLT for speech problems in the past 2 years were eligible. LSVT LOUD® is a standardised regime (16 sessions over 4 weeks). SLT comprised individualised content per local practice (typically weekly sessions for 6-8 weeks). Outcomes included recruitment and retention, treatment adherence, and data completeness. Outcome data collected at baseline, 3, 6, and 12 months included patient-reported voice and quality of life measures, resource use, and assessor-rated speech recordings. RESULTS Eighty-nine patients were randomised with 90% in the therapy groups and 100% in the control group completing the trial. The response rate for Voice Handicap Index (VHI) in each arm was ≥ 90% at all time-points. VHI was highly correlated with the other speech-related outcome measures. There was a trend to improvement in VHI with LSVT LOUD® (difference at 3 months compared with control: - 12.5 points; 95% CI - 26.2, 1.2) and SLT (difference at 3 months compared with control: - 9.8 points; 95% CI - 23.2, 3.7) which needs to be confirmed in an adequately powered trial. CONCLUSION Randomisation to a three-arm trial of speech therapy including a no intervention control is feasible and acceptable. Compliance with both interventions was good. VHI and other patient-reported outcomes were relevant measures and provided data to inform the sample size for a substantive trial. TRIAL REGISTRATION International Standard Randomised Controlled Trial Number Register: ISRCTN75223808. registered 22 March 2012.
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Affiliation(s)
| | - Christina H. Smith
- Division of Psychology and Language Science, Faculty of Brain Sciences, University College London, London, UK
| | - Caroline E. Rick
- Birmingham Clinical Trials Unit (BCTU), University of Birmingham, Birmingham, UK
| | - Marian C. Brady
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
| | - Natalie Ives
- Birmingham Clinical Trials Unit (BCTU), University of Birmingham, Birmingham, UK
| | - Smitaa Patel
- Birmingham Clinical Trials Unit (BCTU), University of Birmingham, Birmingham, UK
| | - Rebecca Woolley
- Birmingham Clinical Trials Unit (BCTU), University of Birmingham, Birmingham, UK
| | - Francis Dowling
- Birmingham Clinical Trials Unit (BCTU), University of Birmingham, Birmingham, UK
| | - Ramilla Patel
- Parkinson’s UK West Midlands Regional Branch, London, UK
| | - Helen Roberts
- Faculty of Medicine, University of Southampton, London, UK
| | - Sue Jowett
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK
| | - Keith Wheatley
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK
| | - Debbie Kelly
- School of Rehabilitation Sciences, University of East Anglia, Norwich, UK
| | - Gina Sands
- School of Health Sciences, University of Nottingham, Nottingham, UK
| | - Carl E. Clarke
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK
- Department of Neurology, Clinical Neurology City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Dudley Road, Birmingham, B18 7QH UK
| | - on behalf of the PD COMM Pilot Collaborative Group
- Faculty of Life Sciences and Medicine, King’s College London, London, UK
- Division of Psychology and Language Science, Faculty of Brain Sciences, University College London, London, UK
- Birmingham Clinical Trials Unit (BCTU), University of Birmingham, Birmingham, UK
- Nursing, Midwifery and Allied Health Professions Research Unit, Glasgow Caledonian University, Glasgow, UK
- Parkinson’s UK West Midlands Regional Branch, London, UK
- Faculty of Medicine, University of Southampton, London, UK
- Institute for Applied Health Research, University of Birmingham, Birmingham, UK
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK
- School of Rehabilitation Sciences, University of East Anglia, Norwich, UK
- Department of Neurology, Clinical Neurology City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Dudley Road, Birmingham, B18 7QH UK
- School of Health Sciences, University of Nottingham, Nottingham, UK
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14
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McAuliffe MJ, Baylor C, Yorkston K. Variables associated with communicative participation in Parkinson's disease and its relationship to measures of health-related quality-of-life. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2017; 19:407-417. [PMID: 27347713 PMCID: PMC6190828 DOI: 10.1080/17549507.2016.1193900] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
PURPOSE Communication disorders associated with Parkinson's disease (PD) often lead to restricted participation in life roles, yet there is a limited understanding of influencing factors and few quantitative measurement tools available. This study aimed to identify variables associated with communicative participation in PD and to examine the relationship between the Communicative Participation Item Bank (CPIB) and existing health-related quality-of-life (HRQoL) measures. METHOD Self-report data from 378 participants with PD from the US and New Zealand were analysed. Data included responses to the CPIB, PD Questionnaire-8, sub-scales of the Global Health instrument from the Patient Reported Outcomes Measurement Information System (PROMIS) and additional self-report instruments. RESULT Greater perceived speech disorder, lower levels of speech usage, fatigue, cognitive and emotional problems and swallowing difficulties were associated with lower levels of communicative participation. Participants' age significantly influenced findings, interacting with country of residence, sex and speech usage. Scores on the CPIB were moderately correlated with HRQoL measures. CONCLUSION Communicative participation in PD is complex and influenced by both demographic and disease-based variables, necessitating a broader view of the communicative experiences of those with PD. Measurement of communicative participation as a separate construct to existing HRQoL measures is recommended.
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Affiliation(s)
- Megan J. McAuliffe
- Department of Communication Disorders & New Zealand Institute of Language, Brain & Behaviour, University of Canterbury, Christchurch, New Zealand, p: +64 3 364 2987 ext. 7075; f: +63 3 364 2760,
| | - Carolyn Baylor
- Department of Rehabilitation Medicine, University of Washington,
| | - Kathryn Yorkston
- Department of Rehabilitation Medicine, University of Washington,
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Barnish MS, Horton SMC, Butterfint ZR, Clark AB, Atkinson RA, Deane KHO. Speech and communication in Parkinson's disease: a cross-sectional exploratory study in the UK. BMJ Open 2017; 7:e014642. [PMID: 28554918 PMCID: PMC5730006 DOI: 10.1136/bmjopen-2016-014642] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE To assess associations between cognitive status, intelligibility, acoustics and functional communication in PD. DESIGN Cross-sectional exploratory study of functional communication, including a within-participants experimental design for listener assessment. SETTING A major academic medical centre in the East of England, UK. PARTICIPANTS Questionnaire data were assessed for 45 people with Parkinson's disease (PD), who had self-reported speech or communication difficulties and did not have clinical dementia. Acoustic and listener analyses were conducted on read and conversational speech for 20 people with PD and 20 familiar conversation partner controls without speech, language or cognitive difficulties. MAIN OUTCOME MEASURES Functional communication assessed by the Communicative Participation Item Bank (CPIB) and Communicative Effectiveness Survey (CES). RESULTS People with PD had lower intelligibility than controls for both the read (mean difference 13.7%, p=0.009) and conversational (mean difference 16.2%, p=0.04) sentences. Intensity and pause were statistically significant predictors of intelligibility in read sentences. Listeners were less accurate identifying the intended emotion in the speech of people with PD (14.8% point difference across conditions, p=0.02) and this was associated with worse speaker cognitive status (16.7% point difference, p=0.04). Cognitive status was a significant predictor of functional communication using CPIB (F=8.99, p=0.005, η2 = 0.15) but not CES. Intelligibility in conversation sentences was a statistically significant predictor of CPIB (F=4.96, p=0.04, η2 = 0.19) and CES (F=13.65, p=0.002, η2 = 0.43). Read sentence intelligibility was not a significant predictor of either outcome. CONCLUSIONS Cognitive status was an important predictor of functional communication-the role of intelligibility was modest and limited to conversational and not read speech. Our results highlight the importance of focusing on functional communication as well as physical speech impairment in speech and language therapy (SLT) for PD. Our results could inform future trials of SLT techniques for PD.
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Affiliation(s)
- Maxwell S Barnish
- School of Health Sciences, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Simon M C Horton
- School of Health Sciences, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Zoe R Butterfint
- School of Health Sciences, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Allan B Clark
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Rachel A Atkinson
- Adult Speech and Language Therapy Department, St Helier Hospital, Epsom and St Helier University Hospitals NHS Trust, London, UK
| | - Katherine H O Deane
- School of Health Sciences, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
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16
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Pinto S, Cardoso R, Sadat J, Guimarães I, Mercier C, Santos H, Atkinson-Clement C, Carvalho J, Welby P, Oliveira P, D'Imperio M, Frota S, Letanneux A, Vigario M, Cruz M, Martins IP, Viallet F, Ferreira JJ. Dysarthria in individuals with Parkinson's disease: a protocol for a binational, cross-sectional, case-controlled study in French and European Portuguese (FraLusoPark). BMJ Open 2016; 6:e012885. [PMID: 27856480 PMCID: PMC5128890 DOI: 10.1136/bmjopen-2016-012885] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Individuals with Parkinson's disease (PD) have to deal with several aspects of voice and speech decline and thus alteration of communication ability during the course of the disease. Among these communication impairments, 3 major challenges include: (1) dysarthria, consisting of orofacial motor dysfunction and dysprosody, which is linked to the neurodegenerative processes; (2) effects of the pharmacological treatment, which vary according to the disease stage; and (3) particular speech modifications that may be language-specific, that is, dependent on the language spoken by the patients. The main objective of the FraLusoPark project is to provide a thorough evaluation of changes in PD speech as a result of pharmacological treatment and disease duration in 2 different languages (French vs European Portuguese). METHODS AND ANALYSIS Individuals with PD are enrolled in the study in France (N=60) and Portugal (N=60). Their global motor disability and orofacial motor functions is assessed with specific clinical rating scales, without (OFF) and with (ON) pharmacological treatment. 2 groups of 60 healthy age-matched volunteers provide the reference for between-group comparisons. Along with the clinical examinations, several speech tasks are recorded to obtain acoustic and perceptual measures. Patient-reported outcome measures are used to assess the psychosocial impact of dysarthria on quality of life. ETHICS AND DISSEMINATION The study has been approved by the local responsible committees on human experimentation and is conducted in accordance with the ethical standards. A valuable large-scale database of speech recordings and metadata from patients with PD in France and Portugal will be constructed. Results will be disseminated in several articles in peer-reviewed journals and in conference presentations. Recommendations on how to assess speech and voice disorders in individuals with PD to monitor the progression and management of symptoms will be provided. TRIAL REGISTRATION NUMBER NCT02753192, Pre-results.
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Affiliation(s)
- Serge Pinto
- Aix Marseille Université, Centre National de la Recherche Scientifique (CNRS), Laboratoire Parole et Langage (LPL), Aix-en-Provence, France
- Brain and Language Research Institute, Aix-en-Provence, France
| | - Rita Cardoso
- Campus Neurológico Sénior (CNS), Torres Vedras, Portugal
- Faculty of Medicine, Instituto de Medicina Molecular (IMM), University of Lisbon, Lisbon, Portugal
| | - Jasmin Sadat
- Aix Marseille Université, Centre National de la Recherche Scientifique (CNRS), Laboratoire Parole et Langage (LPL), Aix-en-Provence, France
- Brain and Language Research Institute, Aix-en-Provence, France
| | - Isabel Guimarães
- Faculty of Medicine, Instituto de Medicina Molecular (IMM), University of Lisbon, Lisbon, Portugal
- Speech Therapy Department, Escola Superior de Saude do Alcoitão, Alcabideche, Portugal
| | - Céline Mercier
- Aix Marseille Université, Centre National de la Recherche Scientifique (CNRS), Laboratoire Parole et Langage (LPL), Aix-en-Provence, France
- Neurology Department, Centre Hospitalier du Pays d'Aix, Aix-en-Provence, France
| | - Helena Santos
- Campus Neurológico Sénior (CNS), Torres Vedras, Portugal
| | - Cyril Atkinson-Clement
- Aix Marseille Université, Centre National de la Recherche Scientifique (CNRS), Laboratoire Parole et Langage (LPL), Aix-en-Provence, France
- Brain and Language Research Institute, Aix-en-Provence, France
| | - Joana Carvalho
- Campus Neurológico Sénior (CNS), Torres Vedras, Portugal
| | - Pauline Welby
- Aix Marseille Université, Centre National de la Recherche Scientifique (CNRS), Laboratoire Parole et Langage (LPL), Aix-en-Provence, France
- Brain and Language Research Institute, Aix-en-Provence, France
| | - Pedro Oliveira
- Faculty of Medicine, Instituto de Medicina Molecular (IMM), University of Lisbon, Lisbon, Portugal
- Centre of Linguistics, School of Arts and Humanities, University of Lisbon, Lisbon, Portugal
| | - Mariapaola D'Imperio
- Aix Marseille Université, Centre National de la Recherche Scientifique (CNRS), Laboratoire Parole et Langage (LPL), Aix-en-Provence, France
- Brain and Language Research Institute, Aix-en-Provence, France
| | - Sónia Frota
- Centre of Linguistics, School of Arts and Humanities, University of Lisbon, Lisbon, Portugal
| | - Alban Letanneux
- Aix Marseille Université, Centre National de la Recherche Scientifique (CNRS), Laboratoire Parole et Langage (LPL), Aix-en-Provence, France
| | - Marina Vigario
- Centre of Linguistics, School of Arts and Humanities, University of Lisbon, Lisbon, Portugal
| | - Marisa Cruz
- Centre of Linguistics, School of Arts and Humanities, University of Lisbon, Lisbon, Portugal
| | - Isabel Pavão Martins
- Neurology Department, Faculty of Medicine, Language Research Laboratory, University of Lisbon, Lisbon, Portugal
| | - François Viallet
- Aix Marseille Université, Centre National de la Recherche Scientifique (CNRS), Laboratoire Parole et Langage (LPL), Aix-en-Provence, France
- Brain and Language Research Institute, Aix-en-Provence, France
- Neurology Department, Centre Hospitalier du Pays d'Aix, Aix-en-Provence, France
| | - Joaquim J Ferreira
- Campus Neurológico Sénior (CNS), Torres Vedras, Portugal
- Faculty of Medicine, Instituto de Medicina Molecular (IMM), University of Lisbon, Lisbon, Portugal
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Spurgeon L, Clarke CE, Sackley C. Subjective Experiences of Speech and Language Therapy in Patients with Parkinson's Disease: A Pilot Study. Rehabil Res Pract 2015; 2015:839895. [PMID: 26236508 PMCID: PMC4510263 DOI: 10.1155/2015/839895] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 06/10/2015] [Accepted: 06/24/2015] [Indexed: 11/17/2022] Open
Abstract
Purpose. Parkinson's disease can produce a range of speech-language pathologies, which may require intervention. While evaluations of speech-language therapy have been undertaken, no work has been undertaken to capture patients' experiences of therapy. This was the aim of the present study. Methods. Semistructured interviews, using themes derived from the literature, were conducted with nine Parkinson's disease patients, all of whom had undergone speech-language therapy. Participants' responses were analysed in accordance with Thematic Network Analysis. Results. Four themes emerged: emotional reactions (frustration, embarrassment, lack of confidence, disappointment, and anxiety); physical impact (fatigue, breathing and swallowing, and word production); practical aspects (cost of treatment, waiting times, and the actual clinical experience); and expectations about treatment (met versus unmet). Conclusions. While many benefits of speech-language therapy were reported, several negative issues emerged which could impact adversely on rehabilitation. Parkinson's disease is associated with a range of psychological and physical sequelae, such as fatigue and depression; recognising any individual experiences which could exacerbate the existing condition and incorporating these into treatment planning may improve rehabilitation outcomes.
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Affiliation(s)
- Laura Spurgeon
- College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Carl E. Clarke
- School of Clinical and Experimental Medicine, College of Medicine and Dental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Cath Sackley
- Division of Health and Social Care, Faculty of Life Sciences and Medicine, King's College, 7th Floor Capital House, 42 Weston Street, London SE1 3QD, UK
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18
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Mary Watson R, Pennington L. Assessment and management of the communication difficulties of children with cerebral palsy: a UK survey of SLT practice. INTERNATIONAL JOURNAL OF LANGUAGE & COMMUNICATION DISORDERS 2015; 50:241-59. [PMID: 25652139 PMCID: PMC4371637 DOI: 10.1111/1460-6984.12138] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2014] [Accepted: 09/01/2014] [Indexed: 06/04/2023]
Abstract
BACKGROUND Communication difficulties are common in cerebral palsy (CP) and are frequently associated with motor, intellectual and sensory impairments. Speech and language therapy research comprises single-case experimental design and small group studies, limiting evidence-based intervention and possibly exacerbating variation in practice. AIMS To describe the assessment and intervention practices of speech-language therapist (SLTs) in the UK in their management of communication difficulties associated with CP in childhood. METHODS & PROCEDURES An online survey of the assessments and interventions employed by UK SLTs working with children and young people with CP was conducted. The survey was publicized via NHS trusts, the Royal College of Speech and Language Therapists (RCSLT) and private practice associations using a variety of social media. The survey was open from 5 December 2011 to 30 January 2012. OUTCOMES & RESULTS Two hundred and sixty-five UK SLTs who worked with children and young people with CP in England (n = 199), Wales (n = 13), Scotland (n = 36) and Northern Ireland (n = 17) completed the survey. SLTs reported using a wide variety of published, standardized tests, but most commonly reported assessing oromotor function, speech, receptive and expressive language, and communication skills by observation or using assessment schedules they had developed themselves. The most highly prioritized areas for intervention were: dysphagia, alternative and augmentative (AAC)/interaction and receptive language. SLTs reported using a wide variety of techniques to address difficulties in speech, language and communication. Some interventions used have no supporting evidence. Many SLTs felt unable to estimate the hours of therapy per year children and young people with CP and communication disorders received from their service. CONCLUSIONS & IMPLICATIONS The assessment and management of communication difficulties associated with CP in childhood varies widely in the UK. Lack of standard assessment practices prevents comparisons across time or services. The adoption of a standard set of agreed clinical measures would enable benchmarking of service provision, permit the development of large-scale research studies using routine clinical data and facilitate the identification of potential participants for research studies in the UK. Some interventions provided lack evidence. Recent systematic reviews could guide intervention, but robust evidence is needed in most areas addressed in clinical practice.
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Affiliation(s)
- Rose Mary Watson
- Institute of Health and Society, Newcastle UniversityNewcastle upon Tyne, UK
| | - Lindsay Pennington
- Institute of Health and Society, Newcastle UniversityNewcastle upon Tyne, UK
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Sackley CM, Smith CH, Rick C, Brady MC, Ives N, Patel R, Roberts H, Dowling F, Jowett S, Wheatley K, Patel S, Kelly D, Sands G, Clarke C. Lee Silverman voice treatment versus standard NHS speech and language therapy versus control in Parkinson's disease (PD COMM pilot): study protocol for a randomized controlled trial. Trials 2014; 15:213. [PMID: 24908096 PMCID: PMC4059086 DOI: 10.1186/1745-6215-15-213] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 05/20/2014] [Indexed: 11/14/2022] Open
Abstract
Background Parkinson’s disease is a common movement disorder affecting approximately 127,000 people in the UK, with an estimated two thirds having speech-related problems. Currently there is no preferred approach to speech and language therapy within the NHS and there is little evidence for the effectiveness of standard NHS therapy or Lee Silverman voice treatment. This trial aims to investigate the feasibility and acceptability of randomizing people with Parkinson’s disease-related speech or voice problems to Lee Silverman voice treatment or standard speech and language therapy compared to a no-intervention control. Methods/Design The PD COMM pilot is a three arm, assessor-blinded, randomized controlled trial. Randomization will be computer-generated with participants randomized at a ratio of 1:1:1. Participants randomized to intervention arms will be immediately referred to the appropriate speech and language therapist. The target population are patients with a confirmed diagnosis of idiopathic Parkinson’s disease who have problems with their speech or voice. The Lee Silverman voice treatment intervention group will receive the standard regime of 16 sessions between 50 and 60 minutes in length over four weeks, with extra home practice. The standard speech and language therapy intervention group will receive a dose determined by patients’ individual needs, but not exceeding eight weeks of treatment. The control group will receive standard care with no speech and language therapy input for at least six months post-randomization. Outcomes will be assessed at baseline (pre-randomization) and post- randomization at three, six, and 12 months. The outcome measures include patient-reported voice measures, quality of life, resource use, and assessor-rated speech recordings. The recruitment aim is at least 60 participants over 21 months from 11 sites, equating to at least 20 participants in each arm of the trial. This trial is ongoing and recruitment commenced in May 2012. Discussion This study will provide information on the feasibility and acceptability of randomizing participants to different speech and language therapies or control/deferred treatment. The findings relating to recruitment, treatment compliance, outcome measures, and effect size will inform a future phase III randomized controlled trial. Trial registration International Standard Randomised Controlled Trial Number Register: ISRCTN75223808 registered 22 March 2012.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Gina Sands
- School of Rehabilitation Sciences, University of East Anglia, Earlham Road, Norwich NR4 7TJ, UK.
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Herd CP, Tomlinson CL, Deane KHO, Brady MC, Smith CH, Sackley CM, Clarke CE. Speech and language therapy versus placebo or no intervention for speech problems in Parkinson's disease. Cochrane Database Syst Rev 2012; 2012:CD002812. [PMID: 22895930 PMCID: PMC7098084 DOI: 10.1002/14651858.cd002812.pub2] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Parkinson's disease patients commonly suffer from speech and vocal problems including dysarthric speech, reduced loudness and loss of articulation. These symptoms increase in frequency and intensity with progression of the disease). Speech and language therapy (SLT) aims to improve the intelligibility of speech with behavioural treatment techniques or instrumental aids. OBJECTIVES To compare the efficacy of speech and language therapy versus placebo or no intervention for speech and voice problems in patients with Parkinson's disease. SEARCH METHODS Relevant trials were identified by electronic searches of numerous literature databases including MEDLINE, EMBASE, and CINAHL, as well as handsearching of relevant conference abstracts and examination of reference lists in identified studies and other reviews. The literature search included trials published prior to 11(th) April 2011. SELECTION CRITERIA Only randomised controlled trials (RCT) of speech and language therapy versus placebo or no intervention were included. DATA COLLECTION AND ANALYSIS Data were abstracted independently by CH and CT and differences settled by discussion. MAIN RESULTS Three randomised controlled trials with a total of 63 participants were found comparing SLT with placebo for speech disorders in Parkinson's disease. Data were available from 41 participants in two trials. Vocal loudness for reading a passage increased by 6.3 dB (P = 0.0007) in one trial, and 11.0 dB (P = 0.0002) in another trial. An increase was also seen in both of these trials for monologue speaking of 5.4 dB (P = 0.002) and 11.0 dB (P = 0.0002), respectively. It is likely that these are clinically significant improvements. After six months, patients from the first trial were still showing a statistically significant increase of 4.5 dB (P = 0.0007) for reading and 3.5 dB for monologue speaking. Some measures of speech monotoni city and articulation were investigated; however, all these results were non-significant. AUTHORS' CONCLUSIONS Although improvements in speech impairments were noted in these studies, due to the small number of patients examined, methodological flaws, and the possibility of publication bias, there is insufficient evidence to conclusively support or refute the efficacy of SLT for speech problems in Parkinson's disease. A large well designed placebo-controlled RCT is needed to demonstrate SLT's effectiveness in Parkinson's disease. The trial should conform to CONSORT guidelines. Outcome measures with particular relevance to patients with Parkinson's disease should be chosen and patients followed for at least six months to determine the duration of any improvement.
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Affiliation(s)
- Clare P Herd
- School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, Birmingham, UK.
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Herd CP, Tomlinson CL, Deane KHO, Brady MC, Smith CH, Sackley CM, Clarke CE. Comparison of speech and language therapy techniques for speech problems in Parkinson's disease. Cochrane Database Syst Rev 2012; 2012:CD002814. [PMID: 22895931 PMCID: PMC7120320 DOI: 10.1002/14651858.cd002814.pub2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Patients with Parkinson's disease commonly suffer from speech and voice difficulties such as impaired articulation and reduced loudness. Speech and language therapy (SLT) aims to improve the intelligibility of speech with behavioural treatment techniques or instrumental aids. OBJECTIVES To compare the efficacy and effectiveness of novel SLT techniques versus a standard SLT approach to treat Parkinsonian speech problems. SEARCH METHODS We identified relevant, published prior to 11(th) April 2011, by electronic searches of numerous literature databases including CENTRAL, MEDLINE and CINAHL, as well as handsearching relevant conference abstracts and examining reference lists in identified studies and other reviews. SELECTION CRITERIA Only randomised controlled trials (RCT) of one type of speech and language therapy versus another were included. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and resolved differences by discussion. MAIN RESULTS Six trials involving 159 patients satisfied the inclusion criteria. Data could not be analysed from one trial due to changes in patient numbers and from a second because the data provided were not in a usable format. All trials reported intelligibility measures but a statistically significant result was only reported for the diagnostic rhyme test used in the study of Lee Silverman Voice Treatment -LOUD (LSVT-LOUD) versus a modified version of this therapy (LSVT-ARTIC). In this case a difference of 12.5 points (95% confidence interval (CI) -22.2 to -2.8; P = 0.01) between the mean changes in favour of the LSVT-LOUD group was reported for a speech sample overlaid with Babble noise; this difference was not reproduced for the two additional noise conditions under which the speech samples were assessed. LSVT-LOUD also outperformed LSVT-ARTIC and Respiration therapy (RT) in improving loudness, with a difference in reading a sample text of 5.0 dB (95%CI -8.3 to -1.7; P = 0.003) and 5.5 dB (95% CI 3.4 to 7.7; P < 0.00001) respectively, and a difference in monologue speech of 2.9 dB (95% CI 0.6 to 5.2; P = 0.01) versus RT. AUTHORS' CONCLUSIONS Considering the small patient numbers in these trials, there is insufficient evidence to support or refute the efficacy of any form of SLT over another to treat speech problems in patients with Parkinson's disease.
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Affiliation(s)
- Clare P Herd
- School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, Birmingham, UK.
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