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Nanjundaswamy RKB, Jayakumar T. Eclectic Voice Therapy Program in Hyperfunctional Voice Disorders: Evidence from Multidimensional Vocal Profiling. J Voice 2024:S0892-1997(24)00146-2. [PMID: 38806326 DOI: 10.1016/j.jvoice.2024.04.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/23/2024] [Accepted: 04/23/2024] [Indexed: 05/30/2024]
Abstract
PURPOSE Hyperfunctional voice disorder (HFVD) is a disorder of multifactorial origin. It can be speculated that an eclectic voice therapy program that uses combinatory approaches could bring about better efficiency of voice in these individuals. Nevertheless, very less attempts have been made to examine the efficacy of eclectic voice therapy using multidimensional voice outcome measures in the treatment of HFVD. METHOD Ten individuals with HFVD in the age range of 20-55years attended Comprehensive Voice Habilitation Program (CVHP), an eclectic voice therapy approach for 15 sessions spread across 3weeks. A stroboscopy examination was performed at the baseline and post-therapy to track the changes in laryngeal functions. Further, perceptual voice analysis, Acoustic Voice Quality Index (AVQI), and Voice Handicap Index in Kannada (VHI-K) were obtained at the baseline, post-therapy, and two follow-ups to report the therapy outcomes. Related samples Friedman's Two-way Analysis of Variance by Ranks and Wilcoxon Signed Rank Test were used to note the pre-post and follow-up changes in voice outcomes. RESULTS Stroboscopy findings revealed significant improvement in movement patterns of the vocal folds and a reduction in ventricular hyperadduction. Perceptual ratings and AVQI scores decreased in post-therapy and follow-up evaluations indicating a decrease in dysphonia severity over time. In addition, a significant decrease in VHI-K scores indicated the alleviation of self-perceived disability/handicap. CONCLUSION The current study provided preliminary evidence to support the efficacy of eclectic voice therapy in HFVD by documenting significant changes in the voice-related outcome measures.
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Affiliation(s)
| | - Thirunavukkarasu Jayakumar
- Department of Speech-Language Sciences, All India Institute of Speech and Hearing, Mysuru, Karnataka, India.
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Franz L, Da Canal A, Tuon M, Defilippi R, Biscaro A, Pasian M, Lucchini E, Marioni G, de Filippis C. Clinical effectiveness of telerehabilitation in voice therapy programs for dysphonia. Am J Otolaryngol 2024; 45:104255. [PMID: 38471418 DOI: 10.1016/j.amjoto.2024.104255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/03/2024] [Indexed: 03/14/2024]
Abstract
PURPOSE The main aim of this study was to investigate the clinical efficacy of speech therapy, delivered via tele-practice to patients with dysphonia. A secondary aim was to verify whether a telerehabilitation-only protocol could have a clinical efficacy similar to a combined telerehabilitation and in-person approach. METHODS Thirty-two consecutive patients undergoing telerehabilitation for dysphonia were retrospectively considered. Patients were divided into two groups: those who received combined in-person and telerehabilitation treatment, and those who underwent telerehabilitation only. RESULTS Overall, patients included in this study showed a significant improvement in their VHI-10 scores after treatment (p < 0.001). Such an improvement was also significant in both combined therapy and telerehabilitation only groups (p = 0.019, and p = 0.002, respectively). A significant reduction in general degree of dysphonia (G), roughness (R), breathiness (B) and strain (S) scores (p < 0.001, p = 0.012, p < 0.001, and p < 0.001, respectively) was noticed over the whole sample after treatment. The same parameters showed a significant improvement also in the combined therapy group, while in the telerehabilitation only group, only G, B and S scores significantly improved. Mean phonation time, Jitter and Shimmer values significantly improved in the overall sample as well as in the combined therapy group. A significantly more favorable spectrographic class relative to the vowel /a/ was found after treatment in the whole sample, as well as in both combined therapy and telerehabilitation only groups (p < 0.001, p = 0.002, p = 0.004, respectively). CONCLUSION This study's results seem to support telerehabilitation as a potentially effective tool to administer speech therapy in dysphonic patients, both as a single modality and in combination with traditional in-person sessions. To better characterize the clinical results of telerehabilitation in dysphonia treatment, large-scale prospective investigations are mandatory.
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Affiliation(s)
- Leonardo Franz
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
| | - Arianna Da Canal
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
| | - Martina Tuon
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
| | - Roberta Defilippi
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
| | - Ariella Biscaro
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
| | - Massimo Pasian
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
| | - Emanuela Lucchini
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
| | - Gino Marioni
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy.
| | - Cosimo de Filippis
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
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McDowell SK, Shembel AC, Toles LE. Relationships Among Stimulability Testing, Patient Factors, and Voice Therapy Compliance. J Voice 2023:S0892-1997(23)00373-9. [PMID: 38040499 DOI: 10.1016/j.jvoice.2023.11.013] [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: 09/26/2023] [Revised: 11/10/2023] [Accepted: 11/10/2023] [Indexed: 12/03/2023]
Abstract
OBJECTIVE Voice stimulability testing to determine voice therapy efficacy and prognosis is commonly used during the voice evaluation, but little is known about how patient factors (eg, voice diagnosis, dysphonia severity) can influence stimulability outcomes. The predictability of voice therapy success with different stimulability facilitating techniques (eg, hums, pitch glides) is also unknown. The goals of this study were to identify relationships between patient factors, voice therapy compliance, and stimulability testing. METHODS A retrospective chart review was conducted on 50 patients who were seen for their initial voice therapy evaluation at the UT Southwestern Clinical Center for Voice Care. Chart review included documentation of the stimulability tasks that yielded/did not yield voice changes, level of stimulability, voice diagnosis, clinician-rated auditory-perceptual analysis of vocal quality, therapy attendance, and compliance with voice therapy recommendations. Statistical analysis was conducted to determine whether the types of facilitating techniques, voice diagnosis, and dysphonia severity could predict how stimulable patients were and whether any stimulability techniques could predict voice therapy attendance and compliance. RESULTS Patients diagnosed with functional voice disorders (eg, muscle tension dysphonia) were 11 times more likely to be stimulable for voice improvements than patients with neurological voice disorders (eg, vocal fold paralysis). Patients with lower dysphonia severity were more likely to be stimulable than patients with high dysphonia severity. Specific facilitating voice tasks did not predict the level of stimulability. Stimulability level was not predictive of therapy attendance or compliance with therapy recommendations. CONCLUSIONS Voice diagnosis and severity of dysphonia influenced stimulability levels. However, voice stimulability was not predictive of voice therapy attendance or compliance, and no specific facilitative task predicted the level of stimulability. Future investigations should focus on other means of measuring a patient's motivation for change and on the predictive power of stimulability testing on voice therapy outcomes.
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Affiliation(s)
- Sarah K McDowell
- Department of Otolaryngology-Head and Neck Surgery, Voice Center, University of Texas Southwestern Medical Center, Dallas, Texas; School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, Texas
| | - Adrianna C Shembel
- Department of Otolaryngology-Head and Neck Surgery, Voice Center, University of Texas Southwestern Medical Center, Dallas, Texas; School of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, Texas
| | - Laura E Toles
- Department of Otolaryngology-Head and Neck Surgery, Voice Center, University of Texas Southwestern Medical Center, Dallas, Texas.
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Abur D, Hillman RE, Stepp CE. Auditory-Motor Function Pre- and Post-Therapy in Hyperfunctional Voice Disorders: A Case Series. J Voice 2023:S0892-1997(23)00264-3. [PMID: 37716889 DOI: 10.1016/j.jvoice.2023.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 08/16/2023] [Accepted: 08/16/2023] [Indexed: 09/18/2023]
Abstract
OBJECTIVE/HYPOTHESIS Behavioral voice therapy is the most common treatment for hyperfunctional voice disorders (HVDs) but has limited long-term effectiveness since the comprehensive mechanisms underlying HVDs remain unclear. Recent work has implicated disordered sensorimotor integration during speech in some speakers with HVDs and suggests that auditory processing is a key factor to consider in HVD assessment and therapy. The purpose of this case-series study was to assess whether current voice therapy approaches for HVDs resulted in improvements to auditory-motor function. STUDY DESIGN Longitudinal (pre-post) study. METHOD Pre and postvoice therapy for HVDs, 11 speakers underwent an assessment of auditory-motor function via auditory discrimination of vocal pitch, responses to unanticipated auditory perturbations, and responses to predictable auditory perturbations of vocal pitch. RESULTS At the post-therapy session, 10 out of 11 participants demonstrated voice therapy success (via self-reported voice problems and/or auditory-perceptual judgements of voice by a clinician) and eight of the 11 participants demonstrated improvements in at least one measure of auditory discrimination and/or auditory-motor control. Specifically, three speakers demonstrated improvements in auditory discrimination, five speakers demonstrated improved (within typical cutoffs) responses to predictable perturbations, and two speakers demonstrated improvements in both auditory discrimination and auditory-motor measures. CONCLUSIONS Together, these findings support that voice therapy in individuals with HVDs may impact auditory-motor control and highlight the potential benefit of systematically addressing auditory function in voice therapy and assessment for HVDs.
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Affiliation(s)
- Defne Abur
- Department of Speech, Language, and Hearing Sciences, Boston University, Boston, MA; Department of Computational Linguistics, Center for Language and Cognition Groningen, University of Groningen, Groningen, the Netherlands; Research School of Behavioral and Cognitive Neurosciences, University of Groningen, Groningen, the Netherlands.
| | - Robert E Hillman
- Center for Laryngeal Surgery and Voice Rehabilitation, Massachusetts General Hospital, Boston, MA; Department of Surgery, Harvard Medical School, Boston, MA; MGH Institute of Health Professions, Boston, MA
| | - Cara E Stepp
- Department of Speech, Language, and Hearing Sciences, Boston University, Boston, MA; Department of Biomedical Engineering, Boston University, Boston, MA; Department of Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, MA
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Hacıoğlu HN, Bengisu S. Evaluation of the Effectiveness of Resonant Voice Therapy in Patients with Functional Voice Disorder. J Voice 2023:S0892-1997(23)00213-8. [PMID: 37659954 DOI: 10.1016/j.jvoice.2023.07.003] [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: 06/07/2023] [Revised: 07/04/2023] [Accepted: 07/05/2023] [Indexed: 09/04/2023]
Abstract
OBJECTIVE This study aims to determine the effectiveness of resonant voice therapy (RVT) in patients with functional voice disorder and to examine the subjective and objective voice changes after the therapy. STUDY DESIGN This study adopted an experimental research design with a pretest-posttest control group. METHOD Thirty-four women participated in the study-17 in the experimental group and 17 in the control group. Voice hygiene training and RVT were applied to the experimental group. The Turkish version of the Voice Handicap Index (VHI-10) and GRBAS (Grade, Roughness, Breathiness, Asthenia, and Strain) scale were used for subjective voice assessment. Voice recordings were subjected to acoustic analysis on the PRAAT program. After an 8-week therapy program, the same process was repeated for post-test assessment. RESULTS In the voice analyses performed after RVT, which was applied to patients with functional voice disorders, the results of the acoustic analysis showed statistically significant differences in jitter, PPQ5, RAP, shimmer, APQ11, and NHR parameters. Subjective voice analysis indicated a statistically significant decrease in VHI-10 scores from 20.88 ± 5.33-9.06 ± 3.3 in the experimental group. The GRBAS score was 4.29 ± 1.2 before the therapy and 1.71 ± 1.1 after the therapy, which is a statistically significant decrease. The results point out that RVT has been effective in improving the objective and subjective parameters of patients with functional voice disorders. CONCLUSION RVT applied to patients with functional voice disorders provides significant improvement in acoustic and perceptual voice parameters. The RVT is an effective therapy method in the treatment of patients with functional voice disorders and should be considered as a therapeutic option.
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Affiliation(s)
- Habibe N Hacıoğlu
- Fark Special Education and Rehabilitation Center, Independent Researcher, Yalova, Turkey
| | - Serkan Bengisu
- Fenerbahçe University Department of Speech and Language Therapy, Faculty of Health Sciences, Istanbul, Turkey.
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Reid K, McKenna VS, Andrew Lee C, Giliberto JP, Smith D'A. Reducing Vocal Fatigue While Preserving Realism During Video Game Voice-Overs Using the Vocal Combat Technique: A Randomized Controlled Trial. J Voice 2023:S0892-1997(23)00214-X. [PMID: 37550111 DOI: 10.1016/j.jvoice.2023.07.006] [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: 05/01/2023] [Revised: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 08/09/2023]
Abstract
OBJECTIVE Vocal Combat Technique (VCT) teaches indirect and direct behavioral voice techniques to voice-over artists performing in violent video games. Although previous work on VCT has shown promise for mitigating dysphonia symptoms, a randomized clinical trial has yet to be undertaken. Therefore, we completed a randomized, controlled trial between a group of experienced video game voice-over actors receiving VCT and a control group comparison. METHODS A total of 24 video game voice-over actors completed this study. Participants were randomly assigned to receive VCT or indirect vocal hygiene training prior to completing an intensive 1-hour video game voice recording session. The primary outcome was a change in Voice Handicap Index-10 (VHI-10) preperformance/postperformance. Secondary measures included a modified version of the Evaluation of the Ability to Sing Easily (m-EASE), the Vocal Tract Discomfort Scale (VTDS), and questions regarding return to work. Participants were also rated on the realism of their vocal performance by a blinded video game director. RESULTS The VCT group showed a significantly smaller change in VHI-10 and m-EASE scores postperformance, and a higher increased likelihood to return to work compared to the control group. There were no group differences for VTDS or realism ratings. Four participants from the control group exhibited outlier behavior with more pronounced phonotraumatic symptoms following performance than all other participants. CONCLUSIONS VCT shows evidence of mitigating symptoms of dysphonia while preserving the realism of the vocal performance. More work is needed to understand performers at risk for more severe vocal symptoms following extreme voice-over work, so as to target them for preventative techniques and voice preservation.
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Affiliation(s)
- Katelyn Reid
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio.
| | - Victoria S McKenna
- Department of Otolaryngology-Head and Neck Surgery, University of Cincinnati, Cincinnati, Ohio; Department of Communication Sciences and Disorders, University of Cincinnati, Cincinnati, Ohio; Department of Biomedical Engineering, University of Cincinnati, Cincinnati, Ohio
| | - C Andrew Lee
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington
| | - John Paul Giliberto
- Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle, Washington
| | - D 'Arcy Smith
- Department of Acting, College-Conservatory of Music, University of Cincinnati, Cincinnati, Ohio
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Cutchin GM, Shelly S, Petty B, van Leer E, Tripp RM, Klein AM, Gillespie AI. A Comparison of Voice Therapy Attendance Rates Between In-Person and Telepractice. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2023; 32:1154-1164. [PMID: 36958015 DOI: 10.1044/2022_ajslp-22-00113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
PURPOSE This study sought to investigate whether a significant difference exists in attendance, cancellations, and no-shows between in-person therapy and telepractice. The authors hypothesized that telepractice no-show and cancellation rates would be less than in-person no-show and cancellation rates. METHOD This retrospective study manually reviewed and analyzed attendance, no-show, and cancellation data over a 3-month span of in-person-only visits (September 2019-November 2019) and a 3-month span of telepractice visits (September 2020-November 2020) conducted at the Emory Voice Center, a tertiary care practice in urban Atlanta, Georgia. Additionally, data were collected for each patient's full course of therapy outside of the 3-month windows and analyzed for attendance, no-show, and cancellation patterns. RESULTS Data from 521 patients were available for review from the selected time frame. In 2019 (in-person), 157 patients met inclusion criteria, and in 2020 (telepractice), 176 patients were included. Therapy initiation, therapy attendance, and no-show rates had significant increases in the telepractice year, and cancellations made greater than 24 hr before the appointments had a significant decrease in the telepractice year. Furthermore, the overall course of therapy showed significantly fewer missed appointments and more attended appointments in the telepractice year. CONCLUSIONS Patients participating in voice therapy via telepractice are more likely to initiate treatment and attend treatment and less likely to cancel sessions compared with patients receiving treatment in person. These data combined with extant data on telepractice treatment efficacy indicate that telepractice should be considered standard of care and offered to all patients seeking treatment, as it removes many reported barriers to treatment.
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Affiliation(s)
- Grace M Cutchin
- Department of Otolaryngology, Washington University in St. Louis
| | - Sandeep Shelly
- Department of Otolaryngology, Emory University, Atlanta, GA
| | - Brian Petty
- Department of Otolaryngology, Emory University, Atlanta, GA
| | - Eva van Leer
- Department of Communication Sciences and Disorders, Georgia State University, Atlanta
| | - Raquel M Tripp
- Department of Otolaryngology, Emory University, Atlanta, GA
| | - Adam M Klein
- Department of Otolaryngology, Emory University, Atlanta, GA
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Kim JS, Kim S, Moon TH, Park S, Kim SH, Kim S, Lee DH, Kim BG, Chang KH, Park JO. Effect of Occupational Noise Exposure on the Prevalence of Benign Vocal Fold Lesions: A Nationwide Population-Based Study. Clin Exp Otorhinolaryngol 2023; 16:87-94. [PMID: 36521487 PMCID: PMC9985988 DOI: 10.21053/ceo.2022.01298] [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: 09/14/2022] [Accepted: 12/08/2022] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVES Voice abuse in noisy environments can result in voice disorders. However, insufficient studies have sought to differentiate vocal cord lesions through laryngoscopic examinations among workers in noisy environments. This study investigated the relationship between a history of noise exposure in the workplace and benign vocal fold lesions (BVFLs). METHODS We used Korea National Health and Nutrition Examination Survey data from 2010 to 2012. The chi-square test was used to compare characteristics between two groups according to the presence or absence of BVFLs. To investigate the association between BVFLs and noise exposure in the workplace, we calculated adjusted odds ratios and 95% confidence intervals (CIs) using multiple logistic regression analysis. RESULTS In total, 10,170 participants with available laryngoscopy. RESULTS were enrolled. Smoking history, hypertension, diabetes, and exposure to noise for more than 3 months at the workplace were significantly more common in participants with BVFLs. After adjusting for age, sex, smoking, drinking, obesity, hypertension, diabetes, income, education, and occupation as confounders, we confirmed that BVFLs were 1.52 times more likely (95% CI, 1.157-1.990) to occur in individuals with occupational noise exposure. CONCLUSION Working in a noisy environment could induce BVFLs in workers through voice abuse. Social recognition that a noisy environment is a risk factor for BVFLs needs to be improved, and preventive measures should be implemented.
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Affiliation(s)
- Ji-Sun Kim
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sukil Kim
- Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Tae-Hoon Moon
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Soomin Park
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Hwa Kim
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Subin Kim
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong-Hyun Lee
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Byung Guk Kim
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ki-Hong Chang
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jun-Ook Park
- Department of Otolaryngology-Head and Neck Surgery, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Park Y, Anand S, Gifford SM, Shrivastav R, Eddins DA. Development and Validation of a Single-Variable Comparison Stimulus for Matching Strained Voice Quality Using a Psychoacoustic Framework. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:16-29. [PMID: 36516473 PMCID: PMC10023177 DOI: 10.1044/2022_jslhr-22-00280] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/17/2022] [Accepted: 09/01/2022] [Indexed: 06/17/2023]
Abstract
PURPOSE Acoustic and perceptual quantification of vocal strain has been a vexing problem for years. To increase measurement rigor, a suitable single-variable matching stimulus for strain was developed and validated, based on the matching stimulus used previously for breathy and rough voice qualities. METHOD A set of 21 comparison stimuli for a single-variable matching task (SVMT) was synthesized based on a speech-shaped sawtooth waveform mixed with speech-shaped noise. Variable bandpass filter gain in mid-to-high frequencies achieved a wide range of computed sharpness (in constant sharpness steps) and served as the independent variable for the SVMT. Ten natural /ɑ/ stimuli with a wide range of the primary voice quality of strain and a minimum of breathiness or roughness were selected and assessed using the SVMT. Natural voice samples and synthetic comparison stimuli were also assessed using a perceptual magnitude estimation (ME) task. RESULTS ME data validated the correspondence of the set of comparison stimuli to varying perceived strain. Perceived strain magnitudes of the comparison stimuli increased significantly and linearly with computed sharpness (r 2 = .99). A linear regression revealed that strain matching values were significantly predicted by computed sharpness (r 2 = .96) and perceived strain magnitudes (r 2 = .95) of the natural voice stimuli. CONCLUSION The perception of vocal strain is strongly associated with computed sharpness and is captured accurately and precisely using an SVMT, in which the independent variable is the bandpass filter gain (in steps of equal sharpness) applied to the comparison stimuli.
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Affiliation(s)
- Yeonggwang Park
- Department of Communication Sciences & Disorders, University of South Florida, Tampa
| | - Supraja Anand
- Department of Communication Sciences & Disorders, University of South Florida, Tampa
| | - Sophia M. Gifford
- Department of Communication Sciences & Disorders, University of South Florida, Tampa
| | - Rahul Shrivastav
- Office of the Provost & Executive Vice President, Indiana University, Bloomington
| | - David A. Eddins
- Department of Communication Sciences & Disorders, University of South Florida, Tampa
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Motie-Shirazi M, Zañartu M, Peterson SD, Mehta DD, Hillman RE, Erath BD. Effect of nodule size and stiffness on phonation threshold and collision pressures in a synthetic hemilaryngeal vocal fold model. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2023; 153:654. [PMID: 36732229 PMCID: PMC9884154 DOI: 10.1121/10.0016997] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Revised: 12/19/2022] [Accepted: 01/06/2023] [Indexed: 06/18/2023]
Abstract
Synthetic vocal fold (VF) replicas were used to explore the role of nodule size and stiffness on kinematic, aerodynamic, and acoustic measures of voiced speech production. Emphasis was placed on determining how changes in collision pressure may contribute to the development of phonotrauma. This was performed by adding spherical beads with different sizes and moduli of elasticity at the middle of the medial surface of synthetic silicone VF models, representing nodules of varying size and stiffness. The VF models were incorporated into a hemilaryngeal flow facility. For each case, self-sustained oscillations were investigated at the phonation threshold pressure. It was found that increasing the nodule diameter increased the open quotient, phonation threshold pressure, and phonation threshold flow rate. However, these values did not change considerably as a function of the modulus of elasticity of the nodule. Nevertheless, the ratio of collision pressure to subglottal pressure increased significantly for both increasing nodule size and stiffness. This suggests that over time, both growth in size and fibrosis of nodules will lead to an increasing cycle of compensatory vocal hyperfunction that accelerates phonotrauma.
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Affiliation(s)
- Mohsen Motie-Shirazi
- Department of Mechanical and Aerospace Engineering, Clarkson University, Potsdam, New York 13699, USA
| | - Matías Zañartu
- Department of Electronic Engineering, Universidad Técnica Federico Santa María, Valparaíso, Chile
| | - Sean D Peterson
- Department of Mechanical and Mechatronics Engineering, University of Waterloo, Waterloo, Ontario, Canada
| | - Daryush D Mehta
- Center for Laryngeal Surgery and Voice Rehabilitation, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
| | - Robert E Hillman
- Center for Laryngeal Surgery and Voice Rehabilitation, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
| | - Byron D Erath
- Department of Mechanical and Aerospace Engineering, Clarkson University, Potsdam, New York 13699, USA
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Abdelgoad A, Alrusayyis D. Efficacy of the Accent Method of Voice Therapy in Professional Voice Users with Minimal Associated Pathological Lesions of the Vocal Folds. Indian J Otolaryngol Head Neck Surg 2022; 74:5151-5159. [PMID: 36742497 PMCID: PMC9895492 DOI: 10.1007/s12070-021-03035-4] [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: 07/01/2021] [Accepted: 12/07/2021] [Indexed: 02/07/2023] Open
Abstract
Aims Minimal associated pathological lesions (MAPLs) of the vocal folds are a group of benign disorders commonly related to phonotraumatic conditions and behaviors. Voice therapy (VT) can play a major role in readjusting these maladaptive behaviors and improve overall voice quality, thereby replace surgical intervention in some cases or act as a complementary treatment to enhance the ultimate therapeutic outcomes. This study aims to explore the short-term effect of the Accent method of VT on vocal subjective measures and acoustics in professional users with MAPLs, evaluate the responsiveness of each vocal fold lesion to the VT, and propose a simple model for providing VT to a sector of the population in great need of non-invasive management. Materials and methods This analytical cross-sectional included fifty professional voice users with different MAPLs were exposed to multidimensional voice assessments before and after receiving VT training in a tertiary care hospital. These assessments include GRBAS score, Multidimensional Voice Program (MDVP) and validated Arabic version Voice Handicap Index (VHI-30). Results This study showed variable positive effects of VT on the different types of MAPLs. Cysts had the highest level of responsiveness to VT in comparison to other lesions, followed by nodules, polyps, contact granuloma, and Reinke's edema. Conclusions VT is a substantial solution for managing voice disorders. It should be considered in the management plan of the various types of MAPLs, even in Reinke's edema, which showed the minimum improvement.
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Affiliation(s)
- Ahmed Abdelgoad
- Department of Otolaryngology-Head and Neck Surgery, College of Medicine, Imam Abdulrahman Bin Faisal University, Khobar, Dammam, Saudi Arabia
| | - Danah Alrusayyis
- College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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Park Y, Anand S, Kopf LM, Shrivastav R, Eddins DA. Interactions Between Breathy and Rough Voice Qualities and Their Contributions to Overall Dysphonia Severity. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:4071-4084. [PMID: 36260821 PMCID: PMC9940885 DOI: 10.1044/2022_jslhr-22-00012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
PURPOSE Dysphonic voices typically present multiple voice quality dimensions. This study investigated potential interactions between perceived breathiness and roughness and their contributions to overall dysphonia severity. METHOD Synthetic stimuli based on four talkers were created to systematically map out potential interactions. For each talker, a stimulus matrix composed of 49 stimuli (seven breathiness steps × seven roughness steps) was created by varying aspiration noise and open quotient to manipulate breathiness and superimposing amplitude modulation of varying depths to simulate roughness. One-dimensional matching (1DMA) and magnitude estimation (1DME) tasks were used to measure perceived breathiness, roughness, their potential interactions, and overall dysphonia severity. Additional 1DME tasks were used to assess a set of natural stimuli that varied along both breathiness and roughness. RESULTS For the synthetic stimuli, the 1DMA task indicated little interaction between the two voice qualities. For the 1DME task, breathiness magnitude was influenced by roughness step to a greater extent than roughness magnitude was influenced by breathiness step. The additive contributions of breathiness and roughness to overall severity gradually diminished with increasing breathiness and roughness steps, possibly reflecting a ceiling effect in the 1DME task. For the natural stimuli, little consistent interaction was observed between breathiness and roughness. CONCLUSIONS The matching task revealed minimal interaction between perceived breathiness and roughness, whereas the magnitude estimation task revealed some interaction between the two qualities and their cumulative contributions to overall dysphonia severity. Task differences are discussed in terms of differences in response bias and the role of perceptual anchors. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.21313701.
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Affiliation(s)
- Yeonggwang Park
- Department of Communication Sciences and Disorders, University of South Florida, Tampa
| | - Supraja Anand
- Department of Communication Sciences and Disorders, University of South Florida, Tampa
| | - Lisa M. Kopf
- Department of Speech, Language and Hearing Sciences, The George Washington University, Washington, DC
| | - Rahul Shrivastav
- Office of the Provost and Executive Vice President, Indiana University, Bloomington
- Department of Communicative Sciences and Disorders, Michigan State University, East Lansing
| | - David A. Eddins
- Department of Communication Sciences and Disorders, University of South Florida, Tampa
- Department of Communicative Sciences and Disorders, Michigan State University, East Lansing
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Motie-Shirazi M, Zañartu M, Peterson SD, Mehta DD, Hillman RE, Erath BD. Collision Pressure and Dissipated Power Dose in a Self-Oscillating Silicone Vocal Fold Model With a Posterior Glottal Opening. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2022; 65:2829-2845. [PMID: 35914018 PMCID: PMC9911124 DOI: 10.1044/2022_jslhr-21-00471] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 01/24/2022] [Accepted: 05/04/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE The goal of this study was to experimentally evaluate how compensating for the adverse acoustic effects of a posterior glottal opening (PGO) by increasing subglottal pressure and changing supraglottal compression, as have been associated with vocal hyperfunction, influences the risk of vocal fold (VF) trauma. METHOD A self-oscillating synthetic silicone model of the VFs with an airflow bypass that modeled a PGO was investigated in a hemilaryngeal flow facility. The influence of compensatory mechanisms on collision pressure and dissipated collision power was investigated for different PGO areas and supraglottal compression. Compensatory behaviors were mimicked by increasing the subglottal pressure to achieve a target sound pressure level (SPL). RESULTS Increasing the subglottal pressure to compensate for decreased SPL due to a PGO produced higher values for both collision pressure and dissipated collision power. Whereas a 10-mm2 PGO area produced a 12% increase in the peak collision pressure, the dissipated collision power increased by 122%, mainly due to an increase in the magnitude of the collision velocity. This suggests that the value of peak collision pressure may not fully capture the mechanisms by which phonotrauma occurs. It was also found that an optimal value of supraglottal compression exists that maximizes the radiated SPL, indicating the potential utility of supraglottal compression as a compensatory mechanism. CONCLUSIONS Larger PGO areas are expected to increase the risk of phonotrauma due to the concomitant increase in dissipated collision power associated with maintaining SPL. Furthermore, the risk of VF damage may not be fully characterized by only the peak collision pressure.
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Affiliation(s)
- Mohsen Motie-Shirazi
- Department of Mechanical and Aeronautical Engineering, Clarkson University, Potsdam, NY
| | - Matías Zañartu
- Department of Electronic Engineering, Universidad Técnica Federico Santa María, Valparaíso, Chile
| | - Sean D. Peterson
- Department of Mechanical and Mechatronics Engineering, University of Waterloo, Ontario, Canada
| | - Daryush D. Mehta
- Center for Laryngeal Surgery and Voice Rehabilitation, Massachusetts General Hospital, Boston
| | - Robert E. Hillman
- Center for Laryngeal Surgery and Voice Rehabilitation, Massachusetts General Hospital, Boston
| | - Byron D. Erath
- Department of Mechanical and Aeronautical Engineering, Clarkson University, Potsdam, NY
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Sirpa P, Paula S, Terhi A, Niemitalo-Haapola E, Anneli Y, Leena R. A Randomized Controlled Trial With Female Teachers: Are there Differences Between and Within the Outcomes in Voice Therapy Groups With and Without Carryover Strategies? J Voice 2022:S0892-1997(22)00191-6. [PMID: 35902298 DOI: 10.1016/j.jvoice.2022.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/21/2022] [Accepted: 06/22/2022] [Indexed: 10/16/2022]
Abstract
PURPOSE We investigated if outcomes differ between voice therapy groups systematically using carryover strategies (attempts to generalize new vocal skills outside the clinic) and voice therapy with no emphasis on any generalizing process (here referred to as traditional voice therapy). METHOD A randomized controlled trial was conducted. Participants (53 female teachers with voice disorders) were randomly allocated into three groups: Carryover (a group receiving voice therapy using carryover strategies), Trad (a group receiving voice therapy with no emphasis on any generalizing process), Controls (a group on an eight-week non-therapy period). Prior to the trial a direct laryngoscopy was performed with a videolaryngostroboscopy system and/or nasofaryngofiberoscope with stroboscopy. Before and after therapy and at follow-up a voice evaluation protocol was implemented consisting of subjective assessments (Questionnaire on Voice Symptoms, and the Voice Activity and Participation Profile; VAPP), and objective measurements (voice sample recordings, acoustic analysis [SPL, sound pressure level; f0, fundamental frequency; alpha-ratio, tilt of the sound spectrum slope]). RESULTS No differences were found between the groups. Several significant changes occurred within the groups between initial phase vs. post-therapy and initial phase vs. follow-up. In the Carryover group text reading the alpha-ratio became lower (P = 0.011) and spontaneous speech f0 increased (P = 0.024) after the therapy and [a:] SPL increased (P = 0.042) at follow-up. In the Trad group post-therapy [a:] alpha-ratio became lower (P = 0.012) and spontaneous speech f0 decreased (P = 0.034). After therapy VAPP scores showed improvement in voice-related quality of life in both therapy groups (Carryover P = 0.003; Trad P = 0.01) but only in Carryover at follow-up (P = 0.000). Voice symptoms decreased in the Carryover group post-therapy (P = 0.001) and at follow-up (P = 0.000) and after Controls' eight-week non-therapy period (P = 0.003). CONCLUSION The results showed that carryover strategies give no additional advantages in voice therapy. However, the decreasing trend in the Carryover group's voice complaints at follow-up would suggest that carryover strategies may have long-lasting effects. The results also confirm that voice therapy is efficient in improving voice-related quality of life.
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Affiliation(s)
- Pirilä Sirpa
- Faculty of Social Sciences, University of Tampere, Tampere, Finland.
| | - Saarentaus Paula
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Ansamaa Terhi
- Department of Otorhinolaryngology, Oulu University Hospital, Oulu, Finland
| | - Elina Niemitalo-Haapola
- Faculty of Humanities/Logopedics, Child Language Research, University of Oulu, Oulu, Finland
| | - Yliherva Anneli
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
| | - Rantala Leena
- Faculty of Social Sciences, University of Tampere, Tampere, Finland
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Childs LF, D'Oto A, Harris A, Rao A, Mau T. Voice Therapy Expectations for Injured Singers. J Voice 2022:S0892-1997(22)00125-4. [PMID: 35688766 DOI: 10.1016/j.jvoice.2022.04.014] [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: 12/29/2021] [Revised: 04/19/2022] [Accepted: 04/20/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVES/HYPOTHESIS Voice therapy is a mainstay treatment modality in the management of phonotrauma in singers. However, the typical duration of therapy an injured singer undergoes is unknown. The primary aims of the study were to determine (1) the number of therapy sessions preceding a decision for surgery and (2) the number of sessions and length of time to achieve improvement in singers who did not undergo surgery. Whether specific singer factors were associated with the length of therapy was also investigated. STUDY DESIGN Retrospective. METHODS Records of singers with phonotraumatic vocal fold lesions seen over a 9-year period at a tertiary care voice center were reviewed. RESULTS Sixty singers who underwent surgery and 183 singers who did not undergo surgery were included in the final analysis. In nearly ¾ of the surgical patients, five or fewer voice therapy sessions were completed prior to the decision for surgery. Singers who did not undergo surgery required on average 3-4 sessions before noting improvement. Over 60% of the non-surgical singers improved within 3 months and 84% were judged to be improved by 6 months. Lesion type, professional/amateur status, formal voice training, and having a current voice teacher/coach were not associated with the length of voice therapy. CONCLUSIONS The length of voice therapy prior to decision for surgery was limited, and so was the length of therapy leading to initial improvement in singers who did not require surgery. These findings provide a framework for voice therapy expectations and could be reassuring for this unique population.
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Affiliation(s)
- Lesley F Childs
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas.
| | - Alexandra D'Oto
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Amy Harris
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ashwin Rao
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ted Mau
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
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Ohlsson AC, Li Y, Gustavsson I, Hofling K, Wahle U, Österlind C, Iwarsson J. Voice Therapy Outcome: A Comparison Between Imitation Model Voice Therapy and Verbal Instructions Model Voice Therapy. J Voice 2022:S0892-1997(22)00019-4. [PMID: 35227553 DOI: 10.1016/j.jvoice.2022.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/18/2022] [Accepted: 01/24/2022] [Indexed: 10/19/2022]
Abstract
OBJECTIVES The aim was to compare voice outcomes over time in patients treated with Imitation Model voice therapy and Verbal Instructions Model voice therapy. METHODS A prospective clinical trial was performed with 56 consecutive patients diagnosed with a primary or secondary functional voice disorder. Thirty-one patients were included for voice therapy following the Imitation Model and 25 patients for the Verbal Instructions Model. Assessments included a self-rated Voice Handicap Index, self-perceived hoarseness and vocal fatigue, perceptual voice evaluation by a Speech Language Pathologist, and maximum Voice Range Profiles. All assessments were completed before therapy, at end of therapy, at six-months posttherapy follow-up and 12-months posttherapy follow-up. For maximum Voice Range Profiles group differences were also compared for effects from end-of-treatment to follow-up assessments. Linear mixed models were used for analysis. RESULTS Comparison between treatment groups showed significantly larger long-term improvement from the baseline, for verbal instructions model as compared to imitation model for Voice Handicap Index total, and also the physical and emotional subscales, while there was no difference between groups for the functional subscale. Also, voice quality improved more after verbal instructions model, as compared to imitation model, at end of therapy. Results from self-rated hoarseness and vocal fatigue showed no difference between groups. There was no difference between treatment groups in the change of maximum Voice Range Profile from end-of-treatment to follow-up assessments. CONCLUSIONS The study showed that both Imitation Model voice therapy and Verbal Instructions Model voice therapy improved voice function. Compared to Imitation Model, the Verbal Instructions model showed larger long-term effect on physical and emotional aspects of voice function in everyday life. The two approaches for voice therapy might have different impacts on patients' learning.
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Affiliation(s)
- Ann-Christine Ohlsson
- Occupational and Environmental Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.
| | - Ying Li
- Occupational and Environmental Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Inger Gustavsson
- Department of Speech Language Pathology, ENT Clinic, Hospital of South of Älvsborg, Borås, Sweden
| | - Kerstin Hofling
- Department of Speech Language Pathology, Hospital of Skaraborg (SkaS) Lidköping, Lidköping, Sweden
| | - Ulrika Wahle
- Department of Logopedics and Phoniatrics, ENT Clinic, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Claes Österlind
- Department of Speech Language Pathology, NU- healthcare, Trollhättan, Sweden
| | - Jenny Iwarsson
- Department of Scandinavian Studies and Linguistics, Audiologopedics, Copenhagen University, Copenhagen S, Denmark
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Free N, Stemple JC, Smith JA, Phyland DJ. The Immediate Impact of Targeted Exercises on Voice Characteristics in Female Speakers With Phonotraumatic Vocal Fold Lesions. J Voice 2022:S0892-1997(22)00009-1. [PMID: 35140022 DOI: 10.1016/j.jvoice.2022.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/05/2022] [Accepted: 01/06/2022] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To examine the immediate impact of 30 minutes of targeted voice exercises on measures of vocal function and lesion characteristics in female speakers with phonotraumatic vocal fold lesions (PVFLs). STUDY DESIGN Prospective cohort study. METHOD Twenty-nine (n = 29) female subjects with PVFLs completed a 30 minutes targeted voice exercise protocol and a multidimensional voice analysis was conducted immediately pre and post-exercise. Analysis included expert perceptual evaluation of connected speech and stroboscopy recordings, instrumental analysis by selected aerodynamic and acoustic parameters, and self-ratings of effort and vocal function by participants. The direction and magnitude of the change from pre- to post-exercise for each individual across parameters was assessed against a Minimal Clinically Important Difference criteria. RESULTS Variability was observed among participants in their response to exercise and across parameters. Multidirectional change in function was demonstrated across instrumental parameters, with observations of both improvement and decline. The most consistent change observed was a reduced PTP post-exercises for 38% of participants (n = 11), and the greatest magnitude of change was observed in aerodynamic measures of airflow and pressure, and the acoustic parameter semitone range. Variability in the direction of change across instrumental measures was observed for 24% of participants (n = 7), while consistent improved function was seen for 45% (n = 13), declined function for 17% (n = 5) and no change for 14% (n = 4). Participant's self-reported effort and function post-exercise was also multidirectional, with the greatest number reporting improvement. Comparatively little change was observed in perceptual evaluation of speech and stroboscopy recordings. Findings suggest that individuals with all lesion types, sizes and liabilities have the potential to improve vocal function immediately post-exercises according to instrumental measures, with the greatest magnitude of change observed in participants with large lesions. Although participants' characteristics did not differentiate, those with nodules or polyps tended to report improvement in function and reduced effort post-exercise, whereas those with a diagnosis of pseudocyst/s or a unilateral lesion appeared to report no change or declined function. CONCLUSION Change in measures of vocal function was observed in female speakers with PVFLs immediately following a 30 minutes targeted exercises protocol. Many demonstrated improvement but a high degree of variability was observed in the way speakers respond, and it is likely an individual's response is influenced by a range of factors. Self-rating scales, along with key instrumental parameters sensitive to the presence of PVFLs, may prove most useful in tracking initial change in the immediate and short-term duration in this population, and in assessing stimulability and candidacy for therapy. Further exploration is warranted of stimulability for immediate and cumulative change to achieve sustained improvement in function and efficiency across time.
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Affiliation(s)
- Nicole Free
- Department of Surgery, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia.
| | - Joseph C Stemple
- Department of Communication Sciences and Disorders, and Rehabilitation and Health Sciences PhD Program, University of Kentucky, Lexington, Kentucky
| | - Julian A Smith
- Department of Surgery, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
| | - Debra J Phyland
- Department of Surgery, School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Victoria, Australia
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18
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Childs LF, Rao A, Mau T. Profile of Injured Singers: Expectations and Insights. Laryngoscope 2022; 132:2180-2186. [PMID: 35023577 DOI: 10.1002/lary.30015] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/19/2021] [Accepted: 12/23/2021] [Indexed: 11/09/2022]
Abstract
OBJECTIVES To discover patterns of phonotraumatic lesions in singers and investigate factors that differentiate those who underwent surgery from those who did not. We hypothesized that 1) lesion type distribution differs by age, sex, singer classification (professional/amateur), and history of formal voice training; 2) the likelihood of surgery is associated with singer classification and voice training. STUDY DESIGN Retrospective. METHODS Retrospective review of 438 singers with phonotraumatic lesions over a 9-year period. Lesion type distribution was analyzed with respect to sex, age, singer classification, and voice training. The association of eventual surgery with these factors was also analyzed. RESULTS Nodules accounted for over half of the cohort (58%), followed by pseudocysts (20%), polyps (14%), and cysts (4%). Nearly two of every three injured female singers, but fewer than one out of every three injured male singers, had nodules. In contrast, over half of the injured males had polyps, whereas only 6% of injured females had polyps. In females, polyps occurred at a later age, and in males, nodules occurred at a younger age compared to other lesion types. Only 14% of the total cohort eventually underwent surgery. Professional singers without formal voice training were almost eight times more likely to have undergone surgery than amateur singers with voice training. CONCLUSIONS Professional singers were more likely to undergo surgery than amateurs, and formal voice training was associated with a lower likelihood of surgery. The observation that polyps tended to occur in older women may have implications for the pathogenesis of vocal fold polyps. LEVEL OF EVIDENCE 4 Laryngoscope, 2022.
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Affiliation(s)
- Lesley F Childs
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, U.S.A
| | - Ashwin Rao
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, U.S.A
| | - Ted Mau
- Clinical Center for Voice Care, Department of Otolaryngology-Head and Neck Surgery, University of Texas Southwestern Medical Center, Dallas, Texas, U.S.A
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Free N, Stemple JC, Smith JA, Phyland DJ. The Impact of a Vocal Loading Task on Voice Characteristics of Female Speakers With Benign Vocal Fold Lesions. J Voice 2021:S0892-1997(21)00396-9. [PMID: 34955368 DOI: 10.1016/j.jvoice.2021.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 10/29/2021] [Accepted: 11/09/2021] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To examine the effect of a vocal loading task on measures of vocal structure and function in females with benign vocal fold lesions (BVFLs) and determine if change is observed in voice and lesion characteristics. STUDY DESIGN Prospective cohort study. METHODS Twenty-eight (n = 28) female subjects with phonotraumatic BVFLs completed a vocal loading task of 30 minutes of reading aloud at 75-85 dBA. Multidimensional voice evaluation was completed pre- and post-load, including audio and videostroboscopy recordings and images for expert perceptual ratings and acoustic and aerodynamic evaluation. Subjects also scored themselves using a 10 cm visual analogue scale for Perceived Phonatory Effort, and completed the Evaluation of Ability to Voice Easily, a 12 item self-report scale of current perceived speaking voice function. An exploratory rather than confirmatory approach to data analysis was adopted. The direction and magnitude of the change scores (pre- to post-load) for each individual, across a wide variety of instrumental and self-report measures, were assessed against a Minimal Clinically Important Difference criteria. RESULTS Observations of change and the direction of change in vocal response of individuals with BVFLs to 30 minutes of loud vocal load was variable. Minimal to no change was noted for participants pre- to post-load as rated perceptually, for auditory and videostroboscopy samples. For most instrumental measures, change was shown for many participants including an overall improvement in aerodynamic and acoustic measures of function and efficiency post-load for 20 participants (77%) and decline in function for 4 participants (15%). Self-reported effort and vocal function post-load was multidirectional with similar numbers of participants reporting no change, improved function or a decline. CONCLUSION Subjects with BVFLs demonstrate change in vocal function following 30 minutes of vocal load. While this change can be variable and multidirectional, overall improvement was observed in instrumental measures of function and efficiency for most participants. Some participants perceived this change to be an increase in effort, some a reduction in effort and some perceived no change. Improved vocal function despite relative lesion stability can seemingly occur after loading in some pathological voices.
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Affiliation(s)
- Nicole Free
- Department of Surgery, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia.
| | - Joseph C Stemple
- Department of Communication Sciences and Disorders, and Rehabilitation Sciences PhD Program, University of Kentucky, Lexington, Kentucky
| | - Julian A Smith
- Department of Surgery, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
| | - Debra J Phyland
- Department of Surgery, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
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Van Stan JH, Whyte J, Duffy JR, Barkmeier-Kraemer J, Doyle P, Gherson S, Kelchner L, Muise J, Petty B, Roy N, Stemple J, Thibeault S, Tolejano CJ. Voice Therapy According to the Rehabilitation Treatment Specification System: Expert Consensus Ingredients and Targets. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2021; 30:2169-2201. [PMID: 34464550 PMCID: PMC8702840 DOI: 10.1044/2021_ajslp-21-00076] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 04/27/2021] [Accepted: 05/19/2021] [Indexed: 05/09/2023]
Abstract
Purpose Clinical trials have demonstrated that standardized voice treatment programs are effective for some patients, but identifying the unique individual treatment ingredients specifically responsible for observed improvements remains elusive. To address this problem, the authors used a taxonomy of voice therapy, the Rehabilitation Treatment Specification System (RTSS), and a Delphi process to develop the RTSS-Voice (expert consensus categories of measurable and unique voice treatment ingredients and targets). Method Initial targets and ingredients were derived from a taxonomy of voice therapy. Through six Delphi Rounds, 10 vocal rehabilitation experts rated the measurability and uniqueness of individual treatment targets and ingredients. After each round, revisions (guided by the experts' feedback) were finalized among a primary reader (a voice therapy expert) and two external readers (rehabilitation experts outside the field of voice). Consensus was established when the label and definition of an ingredient or target reached a supramajority threshold (≥ 8 of 10 expert agreement). Results Thirty-five target and 19 ingredient categories were agreed to be measurable, unique, and accurate reflections of the rules and terminology of the RTSS. Operational definitions for each category included differences in the way ingredients are delivered and the way individual targets are modified by those ingredients. Conclusions The consensus labels and operationalized ingredients and targets making up the RTSS-Voice have potential to improve voice therapy research, practice, and education/training. The methods used to develop these lists may be useful for other speech, language, and hearing treatment specifications. Supplemental Material https://doi.org/10.23641/asha.15243357.
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Affiliation(s)
- Jarrad H. Van Stan
- Harvard Medical School, Boston, MA
- Massachusetts General Hospital Center for Laryngeal Surgery and Voice Rehabilitation, Boston
- MGH Institute of Health Professions, Boston, MA
| | - John Whyte
- Moss Rehabilitation Research Institute, Elkins Park, PA
| | | | | | | | | | | | - Jason Muise
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
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21
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Van Stan JH, Ortiz AJ, Marks KL, Toles LE, Mehta DD, Burns JA, Hron T, Stadelman-Cohen T, Krusemark C, Muise J, Fox AB, Nudelman C, Zeitels S, Hillman RE. Changes in the Daily Phonotrauma Index Following the Use of Voice Therapy as the Sole Treatment for Phonotraumatic Vocal Hyperfunction in Females. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2021; 64:3446-3455. [PMID: 34463536 PMCID: PMC8642084 DOI: 10.1044/2021_jslhr-21-00082] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 04/26/2021] [Accepted: 05/24/2021] [Indexed: 05/31/2023]
Abstract
Purpose The aim of this study was to use the Daily Phonotrauma Index (DPI) to quantify group-based changes in the daily voice use of patients with phonotraumatic vocal hyperfunction (PVH) after receiving voice therapy as the sole treatment. This is part of an ongoing effort to validate an updated theoretical framework for PVH. Method A custom-designed ambulatory voice monitor was used to collect 1 week of pre- and posttreatment data from 52 female patients with PVH. Normative weeklong data were also obtained from 52 matched controls. Each week was represented by the DPI, which is a combination of neck-surface acceleration magnitude skewness and the standard deviation of the difference between the first and second harmonic magnitudes. Results Compared to pretreatment, the DPI statistically decreased towards normal in the patient group after treatment (Cohen's d = -0.25). The posttreatment patient group's DPI was still significantly higher than the control group (d = 0.68). Conclusions The DPI showed the pattern of improved ambulatory voice use in a group of patients with PVH following voice therapy that was predicted by the updated theoretical framework. Per the prediction, voice therapy was associated with a decreased potential for phonotrauma in daily voice use, but the posttreatment patient group data were still significantly different from the normative control group data. This posttreatment difference is interpreted as reflecting the impact on voice use of the persistence of phonotrauma-induced structural changes to the vocal folds. Further validation of the DPI is needed to better understand its potential clinical use.
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Affiliation(s)
- Jarrad H. Van Stan
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
| | | | - Katherine L. Marks
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Laura E. Toles
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Daryush D. Mehta
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
| | - James A. Burns
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Tiffiny Hron
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Tara Stadelman-Cohen
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Carol Krusemark
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Jason Muise
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | | | - Charles Nudelman
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Steven Zeitels
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Robert E. Hillman
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
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22
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Fujiki RB, Sanders PW, Sivasankar MP, Halum S. Determining Medical Urgency of Voice Disorders Using Auditory-Perceptual Voice Assessments Performed by Speech-Language Pathologists. Ann Otol Rhinol Laryngol 2021; 131:579-586. [PMID: 34282649 DOI: 10.1177/00034894211032779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE This study examined whether speech-language pathologist auditory-perceptual voice assessments can predict the medical urgency of voice disorders. METHODS Twenty speech-language pathologists (SLPs) evaluated 25 voice samples recorded during initial voice evaluations. Voice samples represented a range of dysphonia severity (mild-severe) balanced across patient diagnoses. Diagnoses included: benign lesions, laryngeal cancer, non-organic voice disorders, laryngeal edema (associated with LPR), and laryngeal paralysis or paresis. Laryngeal cancer and severe unilateral laryngeal paralysis were considered urgent disorders. While blinded to patient information, SLPs rated severity of voice quality, predicted patient diagnosis, and determined whether the patient should be seen urgently by a laryngologist. SLPs were then given basic medical history information and rated medical urgency of voice disorder a second time. RESULTS On average, SLPs correctly identified 65% of urgent voices and 87% of nonurgent voices when blinded to patient information. Accuracy improved significantly to 86% for urgent voices with medical history information (P < .001) and decreased to 77% for nonurgent voices. Accuracy was better when severity of voice quality was severe for urgent voices and mild for nonurgent voices (P < .001). SLPs indicated that patient smoking history and severity of dysphonia were most influential in their decision making. Diagnostic accuracy of auditory-perceptual assessments was poor. CONCLUSIONS SLPs identified 86% of medically urgent voice disorders when auditory perceptual assessments were combined with medical history information. Further work is needed to determine what medical history information is most crucial to rating accuracy and what speech tasks might best separate urgent and nonurgent patients.
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Affiliation(s)
- Robert Brinton Fujiki
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN, USA
| | - Peter W Sanders
- Student Health Services, Utah Valley University, Orem, UT, USA
| | - M Preeti Sivasankar
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN, USA
| | - Stacey Halum
- Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN, USA.,Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, USA.,Indiana University-Health Voice Center, Carmel, IN, USA
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Sonbay Yılmaz ND, Afyoncu C, Ensari N, Yıldız M, Gür ÖE. The Effect of the Mother's Participation in Therapy on Children with Vocal Fold Nodules. Ann Otol Rhinol Laryngol 2021; 130:1263-1267. [PMID: 33733874 DOI: 10.1177/00034894211002430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Vocal fold nodules (VFN) are a bilateral epithelial thickening of the membranous vocal folds. In this study, children with VFN and their mothers took part in voice therapy. We then compared acoustic analyzes and subjective evaluations to those in previous literature to determine whether voice therapy is more effective for children with VFN when their mothers also take part in therapy. METHODS Children aged eight to 12 years who were diagnosed with bilateral VFN between January 2018 and January 2020 were included in this study. Participating children diagnosed with bilateral VFN were divided into two groups based on the wishes and cooperation of their families. Group 1 consisted of 16 patients; Group 2 included 17 patients. The children in Group 1 received voice therapy alone; children in Group 2 took part in therapy with their mothers. For all participants, the average fundemental frequency (F0), jitter percentages, shimmer percentages, maximum phonation time (MPT) and s/z ratios were measured. Pediatric voice handicap index (p-VHI) values were calculated as well. RESULTS The two groups' measures pre-treatment and post-treatment were compared. Except for p-VHI, no significant difference was observed between the two groups. However, p-VHI post-treatment was significantly lower in Group 2 than in Group 1. CONCLUSIONS Involving the families and even teachers of children with VFN in voice therapy can increase the effectiveness of therapy. The family's involvement increases the child's motivation in therapy. The mother's presence during therapy, supporting the child or even doing the work with the child, can be a very important source of motivation for the child, who may already be tired from school and other activities. Thus, the mother's involvement increases the child's compliance with and interest in therapy.
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Affiliation(s)
| | - Cansu Afyoncu
- Depatment of Speech and Language Therapy, Antalya Training and Research Hospital, Antalya, Turkey
| | - Nuray Ensari
- Depatment of Otolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Muhammet Yıldız
- Depatment of Otolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Özer Erdem Gür
- Depatment of Otolaryngology, Antalya Training and Research Hospital, Antalya, Turkey
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Van Stan JH, Mehta DD, Ortiz AJ, Burns JA, Marks KL, Toles LE, Stadelman-Cohen T, Krusemark C, Muise J, Hron T, Zeitels SM, Fox AB, Hillman RE. Changes in a Daily Phonotrauma Index After Laryngeal Surgery and Voice Therapy: Implications for the Role of Daily Voice Use in the Etiology and Pathophysiology of Phonotraumatic Vocal Hyperfunction. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2020; 63:3934-3944. [PMID: 33197360 PMCID: PMC8608140 DOI: 10.1044/2020_jslhr-20-00168] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Purpose This study attempts to gain insights into the role of daily voice use in the etiology and pathophysiology of phonotraumatic vocal hyperfunction (PVH) by applying a logistic regression-based daily phonotrauma index (DPI) to predict group-based improvements in patients with PVH after laryngeal surgery and/or postsurgical voice therapy. Method A custom-designed ambulatory voice monitor was used to collect 1 week of pre- and postsurgery data from 27 female patients with PVH; 13 of these patients were also monitored after postsurgical voice therapy. Normative weeklong data were obtained from 27 matched controls. Each week was represented by the DPI, standard deviation of the difference between the first and second harmonic amplitudes (H1-H2). Results Compared to pretreatment, the DPI significantly decreased in the patient group after surgery (Cohen's d effect size = -0.86) and voice therapy (d = -1.06). The patient group DPI only normalized after voice therapy. Conclusions The DPI produced the expected pattern of improved ambulatory voice use across laryngeal surgery and postsurgical voice therapy in a group of patients with PVH. The results were interpreted as providing new objective information about the role of daily voice use in the etiology and pathophysiology of PVH. The DPI is viewed as an estimate of potential vocal fold trauma that relies on combining the long-term distributional characteristics of two parameters representing the magnitude of phonatory forces (neck-surface acceleration magnitude) and vocal fold closure dynamics (H1-H2). Further validation of the DPI is needed to better understand its potential clinical use.
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Affiliation(s)
- Jarrad H. Van Stan
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
| | - Daryush D. Mehta
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
| | | | - James A. Burns
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Katherine L. Marks
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Laura E. Toles
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Tara Stadelman-Cohen
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Carol Krusemark
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Jason Muise
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Tiffiny Hron
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Steven M. Zeitels
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | | | - Robert E. Hillman
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
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25
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Hillman RE, Stepp CE, Van Stan JH, Zañartu M, Mehta DD. An Updated Theoretical Framework for Vocal Hyperfunction. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2020; 29:2254-2260. [PMID: 33007164 PMCID: PMC8740570 DOI: 10.1044/2020_ajslp-20-00104] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 08/07/2020] [Accepted: 08/09/2020] [Indexed: 05/21/2023]
Abstract
Purpose The purpose of this viewpoint article is to facilitate research on vocal hyperfunction (VH). VH is implicated in the most commonly occurring types of voice disorders, but there remains a pressing need to increase our understanding of the etiological and pathophysiological mechanisms associated with VH to improve the prevention, diagnosis, and treatment of VH-related disorders. Method A comprehensive theoretical framework for VH is proposed based on an integration of prevailing clinical views and research evidence. Results The fundamental structure of the current framework is based on a previous (simplified) version that was published over 30 years ago (Hillman et al., 1989). A central premise of the framework is that there are two primary manifestations of VH-phonotraumatic VH and nonphonotraumatic VH-and that multiple factors contribute and interact in different ways to cause and maintain these two types of VH. Key hypotheses are presented about the way different factors may contribute to phonotraumatic VH and nonphonotraumatic VH and how the associated disorders may respond to treatment. Conclusions This updated and expanded framework is meant to help guide future research, particularly the design of longitudinal studies, which can lead to a refinement in knowledge about the etiology and pathophysiology of VH-related disorders. Such new knowledge should lead to further refinements in the framework and serve as a basis for improving the prevention and evidence-based clinical management of VH.
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Affiliation(s)
- Robert E. Hillman
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
| | | | - Jarrad H. Van Stan
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
| | - Matías Zañartu
- Universidad Técnica Federico Santa María, Valparaíso, Chile
| | - Daryush D. Mehta
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
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26
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The Impact of Respiratory Exercises on Voice Outcomes: A Systematic Review of the Literature. J Voice 2020; 34:648.e1-648.e39. [DOI: 10.1016/j.jvoice.2019.01.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/22/2019] [Accepted: 01/24/2019] [Indexed: 12/14/2022]
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Van Stan JH, Mehta DD, Ortiz AJ, Burns JA, Toles LE, Marks KL, Vangel M, Hron T, Zeitels S, Hillman RE. Differences in Weeklong Ambulatory Vocal Behavior Between Female Patients With Phonotraumatic Lesions and Matched Controls. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2020; 63:372-384. [PMID: 31995428 PMCID: PMC7210443 DOI: 10.1044/2019_jslhr-19-00065] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Purpose Previous work using ambulatory voice recordings has shown no differences in average vocal behavior between patients with phonotraumatic vocal hyperfunction and matched controls. This study used larger groups to replicate these results and expanded the analysis to include distributional characteristics of ambulatory voice use and measures indicative of glottal closure. Method Subjects included 180 adult women: 90 diagnosed with vocal fold nodules or polyps and 90 age-, sex-, and occupation-matched controls with no history of voice disorders. Weeklong summary statistics (average, variability, skewness, kurtosis) of voice use were computed from neck-surface acceleration recorded using an ambulatory voice monitor. Voice measures included estimates of sound pressure level (SPL), fundamental frequency (f o), cepstral peak prominence, and the difference between the first and second harmonic magnitudes (H1-H2). Results Statistical comparisons resulted in medium-large differences (Cohen's d ≥ 0.5) between groups for SPL skewness, f o variability, and H1-H2 variability. Two logistic regressions (theory-based and stepwise) found SPL skewness and H1-H2 variability to classify patients and controls based on their weekly voice data, with an area under the receiver operating characteristic curve of 0.85 and 0.82 on training and test sets, respectively. Conclusion Compared to controls, the weekly voice use of patients with phonotraumatic vocal hyperfunction reflected higher SPL tendencies (negatively skewed SPL) with more abrupt glottal closure (reduced H1-H2 variability, especially toward higher values). Further work could examine posttreatment data (e.g., after surgery and/or therapy) to determine the extent to which these differences are associated with the etiology and pathophysiology of phonotraumatic vocal fold lesions.
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Affiliation(s)
- Jarrad H. Van Stan
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
| | - Daryush D. Mehta
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
| | | | - James A. Burns
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Laura E. Toles
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Katherine L. Marks
- Massachusetts General Hospital, Boston
- MGH Institute of Health Professions, Boston, MA
| | - Mark Vangel
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Tiffiny Hron
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Steven Zeitels
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
| | - Robert E. Hillman
- Massachusetts General Hospital, Boston
- Harvard Medical School, Boston, MA
- MGH Institute of Health Professions, Boston, MA
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28
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McKenna VS, Hylkema JA, Tardif MC, Stepp CE. Voice Onset Time in Individuals With Hyperfunctional Voice Disorders: Evidence for Disordered Vocal Motor Control. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2020; 63:405-420. [PMID: 32013664 PMCID: PMC7210440 DOI: 10.1044/2019_jslhr-19-00135] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Purpose This study examined vocal hyperfunction (VH) using voice onset time (VOT). We hypothesized that speakers with VH would produce shorter VOTs, indicating increased laryngeal tension, and more variable VOTs, indicating disordered vocal motor control. Method We enrolled 32 adult women with VH (aged 20-74 years) and 32 age- and sex-matched controls. All were speakers of American English. Participants produced vowel-consonant-vowel combinations that varied by vowel (ɑ/u) and plosive (p/b, t/d, k/g). VOT-measured at the release of the plosive to the initiation of voicing-was averaged over three repetitions of each vowel-consonant-vowel combination. The coefficient of variation (CoV), a measure of VOT variability, was also computed for each combination. Results The mean VOTs were not significantly different between the two groups; however, the CoVs were significantly greater in speakers with VH compared to controls. Voiceless CoV values were moderately correlated with clinical ratings of dysphonia (r = .58) in speakers with VH. Conclusion Speakers with VH exhibited greater variability in phonemic voicing targets compared to vocally healthy speakers, supporting the hypothesis for disordered vocal motor control in VH. We suggest future work incorporate VOT measures when assessing auditory discrimination and auditory-motor integration deficits in VH.
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Affiliation(s)
- Victoria S. McKenna
- Department of Speech, Language, & Hearing Sciences, Purdue University, West Lafayette IN
- Department of Speech, Language, and Hearing Sciences, Boston University, MA
| | | | - Monique C. Tardif
- Department of Speech, Language, and Hearing Sciences, Boston University, MA
| | - Cara E. Stepp
- Department of Speech, Language, and Hearing Sciences, Boston University, MA
- Department of Biomedical Engineering, Boston University, MA
- Department of Otolaryngology–Head and Neck Surgery, Boston University School of Medicine, MA
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Gillespie AI, Yabes J, Rosen CA, Gartner-Schmidt JL. Efficacy of Conversation Training Therapy for Patients With Benign Vocal Fold Lesions and Muscle Tension Dysphonia Compared to Historical Matched Control Patients. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2019; 62:4062-4079. [PMID: 31619107 PMCID: PMC7203518 DOI: 10.1044/2019_jslhr-s-19-0136] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/08/2019] [Accepted: 08/08/2019] [Indexed: 05/22/2023]
Abstract
Purpose Conversation training therapy (CTT) is the 1st voice therapy approach to eliminate the traditional therapeutic hierarchy and use patient-driven conversation as the sole therapeutic stimulus. The purpose of this investigation was to determine the efficacy of CTT compared to standard-of-care voice therapy approaches for the treatment of patients with voice disorders. Method A prospective study of CTT treatment outcomes in adults with dysphonia due to primary muscle tension dysphonia or benign vocal fold lesions compared to age, gender, and diagnosis historical matched control (HMC) patients was used. The primary outcome was change in Voice Handicap Index-10 (VHI-10); secondary outcomes included acoustic, aerodynamic, and auditory-perceptual outcomes. Data were collected before treatment (baseline), at the start of each therapy session, 1 week after the final therapy session (short-term follow-up), and 3 months after the final therapy session (long-term follow-up). Results For the CTT group, statistically significant improvements were observed for VHI-10. Though statistically significant improvements were observed for the VHI-10 for the HMC group, the CTT group saw significantly greater improvement in VHI-10. Furthermore, equivalent gains were observed following only 2 sessions of CTT compared to 4-8 sessions of traditional therapy. Significant improvements in the CTT group were observed for cepstral peak prominence in a vowel, fundamental frequency, Cepstral Spectral Index of Dysphonia in a vowel and connected speech, vocal intensity, average airflow in speech in a reading passage, number of breaths and duration of reading passage, and auditory-perceptual measurement of overall voice severity. Conclusions Results support the hypothesis that training voice techniques in the context of spontaneous conversational speech improves patient perception of voice handicap and acoustic, aerodynamic, and auditory-perceptual voice outcomes both immediately following treatment and at long-term follow-up. CTT participants also demonstrated significantly larger decreases in VHI-10 compared to HMC participants who received standard-of-care, nonconversational, hierarchical-based voice therapy.
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Affiliation(s)
| | - Jonathan Yabes
- Department of Biostatistics, University of Pittsburgh, PA
| | - Clark A. Rosen
- Department of Otolaryngology, University of California, San Francisco
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Jo YS, Kim MY, So YK. Impact of Remnant Nodules on Immediate and Long-term Outcomes of Voice Therapy for Vocal Fold Nodules. J Voice 2019; 35:400-405. [PMID: 31679925 DOI: 10.1016/j.jvoice.2019.10.001] [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: 07/10/2019] [Revised: 10/01/2019] [Accepted: 10/02/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVES In this study, we aimed to assess whether remnant vocal fold nodules (VFN) influence immediate and long-term voice outcomes after voice therapy. STUDY DESIGN This is a retrospective cohort study evaluating immediate and long-term voice outcomes. METHODS Twenty-five adult patients with VFN who completed voice therapy were included in this study. Patients were classified into remnant (n = 18) and nonremnant (n = 7) groups according to the presence of remnant nodules immediately after completion of voice therapy. Acoustic and perceptual parameters, as well as voice handicap index (VHI), were compared between groups immediately (immediate outcome) and more than 3 months (long-term outcome) after completion of voice therapy. RESULTS Immediately after voice therapy, there were no significant differences between groups in grade-roughness-breathiness-asthenia-strain (GRBAS) score, jitter, shimmer, noise-to-harmonics ratio, voice range profile, or s/z ratio. Postvoice therapy VHI scores did not significantly differ between the two groups (9.29 ± 8.94 in the nonremnant group vs. 12.78 ± 9.01 in the remnant group, P = 0.392). The overall GRBAS grade of all patients was maintained at 0 or 1 during long-term follow-up. There was no significant difference between the long-term VHI scores of the remnant group (10.00 ± 8.58) and the nonremnant group (5.67 ± 8.71) (P = 0.306). CONCLUSIONS Immediately after voice therapy, perceptual scores, acoustic parameters, and VHI scores all significantly improved regardless of presence of remnant nodules. Favorable outcomes of voice therapy were maintained during long-term follow-up regardless of presence of remnant nodules after voice therapy.
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Affiliation(s)
- Yong Seok Jo
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Min Yeong Kim
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Yoon Kyoung So
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Republic of Korea.
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Gassull C, Godall P, Polini E, Amador M, Casanova C. Effects of a Voice Training Program on Acoustics, Vocal Use, and Perceptual Voice Parameters in Catalan Teachers. Folia Phoniatr Logop 2019; 72:411-418. [DOI: 10.1159/000502766] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 08/14/2019] [Indexed: 11/19/2022] Open
Abstract
<b><i>Objectives:</i></b> To assess the effect of EVES (Education for a Healthy and Efficient Voice), a voice training program aimed at promoting the use of an efficient and healthy voice in teachers. <b><i>Sample and Method:</i></b> Twenty-two teachers in the city of Granollers (Catalonia, Spain) were included in this research. The effect of the EVES program was evaluated focusing on the analysis of physiologic parameters on the one side (stroboscopy analysis), and on perceptual parameters on the other (Q-EVES questionnaire, Voice Handicap Index-10 [VHI-10], and GRBAS [Grade, Roughness, Breathiness, Asthenia, Strain Scale]). <b><i>Results:</i></b> The teachers incorporated the vocal strategies in their professional life and reported that the perception of difficulty in using their voice decreased. We observed a significant improvement in VHI-10 markers, in voice management abilities in the classroom, in perceptive and subjective voice parameters, and in some functional lesions. <b><i>Conclusions:</i></b> The results suggest that the educational intervention model may have a positive effect on teachers’ vocal care.
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Hartnick C, Ballif C, De Guzman V, Sataloff R, Campisi P, Kerschner J, Shembel A, Reda D, Shi H, Sheryka Zacny E, Bunting G. Indirect vs Direct Voice Therapy for Children With Vocal Nodules: A Randomized Clinical Trial. JAMA Otolaryngol Head Neck Surg 2019; 144:156-163. [PMID: 29270612 DOI: 10.1001/jamaoto.2017.2618] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Benign vocal fold nodules affect 12% to 22% of the pediatric population, and 95% of otolaryngologists recommend voice therapy as treatment. However, no randomized clinical trials that we are aware of have shown its benefits. Objective To determine the impact of voice therapy in children with vocal fold nodules according to pretherapy and posttherapy scores on the Pediatric Voice-Related Quality of Life (PVRQOL) survey; secondary objectives included changes in phonatory parameters. Design, Setting, and Participants For this multicenter randomized clinical trial, 114 children ages 6 to 10 years with vocal fold nodules, PVRQOL scores less than 87.5, and dysphonia for longer than 12 weeks were recruited from outpatient voice and speech clinics. This age range was identified because these patients have not experienced pubertal changes of the larynx, tolerate stroboscopy, and cooperate with voice therapy. Participants were blinded to treatment arm. Interventions Participants received either indirect or direct therapy for 8 to 12 weeks. Indirect therapy focused on education and discussion of voice principles, while direct treatment used the stimulus, response, antecedent paradigm. Main Outcomes and Measures The primary outcome measure was PVRQOL score change before and after treatment. Secondary phonatory measures were also compared. Results Overall, 114 children were recruited for study (mean [SD] age, 8 [1.4] years; 83 males [73%]); with 57 randomized to receive either indirect or direct therapy. Both direct and indirect therapy approaches showed significant differences in PVRQOL scores pretherapy to posttherapy. The mean increase in PVRQOL score for direct therapy was 19.2, and 14.7 for indirect therapy (difference, 4.5; 95.3% CI, -10.8 to 19.8). Of 44 participants in the direct therapy group, 27 (61%) achieved a clinically meaningful PVRQOL improvement, compared with 26 of 49 (53%) for indirect therapy (difference, 8%; 95% CI, -12 to 28). Post hoc stratification showed robust effects in the direct therapy group for older children (Cohen d = 0.50) and the latter two-thirds of participants (Cohen d = 0.46). Vocal fold nodules reduced in size in 31% (22 of 70) and completely resolved in 11% (8 of 70) of participants who consented to a second set of images after going through the recruitment process. Conclusions and Relevance Both direct and indirect voice therapy improved voice-related quality of life in children with vocal fold nodules, although there was no significant difference between approaches. Future studies may focus upon which voice therapy approaches are effective in treating age-defined populations. Trial Registration clinicaltrials.gov Identifier: NCT01255735.
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Affiliation(s)
| | | | | | - Robert Sataloff
- Drexel University College of Medicine, Philadelphia, Pennsylvania
| | - Paolo Campisi
- Hospital for Sick Children, Toronto, Ontario, Canada
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Saltürk Z, Özdemir E, Sari H, Keten S, Kumral TL, Berkiten G, Tutar B, Uyar Y. Assessment of Resonant Voice Therapy in the Treatment of Vocal Fold Nodules. J Voice 2019; 33:810.e1-810.e4. [DOI: 10.1016/j.jvoice.2018.04.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/20/2018] [Indexed: 11/26/2022]
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Murton O, Shattuck-Hufnagel S, Choi JY, Mehta DD. Identifying a creak probability threshold for an irregular pitch period detection algorithm. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2019; 145:EL379. [PMID: 31153305 PMCID: PMC6520096 DOI: 10.1121/1.5100911] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 04/19/2019] [Indexed: 06/09/2023]
Abstract
Irregular pitch periods (IPPs) are associated with grammatically, pragmatically, and clinically significant types of nonmodal phonation, but are challenging to identify. Automatic detection of IPPs is desirable because accurately hand-identifying IPPs is time-consuming and requires training. The authors evaluated an algorithm developed for creaky voice analysis to automatically identify IPPs in recordings of American English conversational speech. To determine a perceptually relevant threshold probability, frame-by-frame creak probabilities were compared to hand labels, yielding a threshold of approximately 0.02. These results indicate a generally good agreement between hand-labeled IPPs and automatic detection, calling for future work investigating effects of linguistic and prosodic context.
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Affiliation(s)
- Olivia Murton
- Speech and Hearing Bioscience & Technology, Division of Medical Sciences, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Stefanie Shattuck-Hufnagel
- Speech Communication Group, Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, , , ,
| | - Jeung-Yoon Choi
- Speech Communication Group, Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, , , ,
| | - Daryush D Mehta
- Speech and Hearing Bioscience & Technology, Division of Medical Sciences, Harvard Medical School, Boston, Massachusetts 02115, USA
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Birchall MA, Carding P. Vocal nodules management. Clin Otolaryngol 2019; 44:497-501. [PMID: 30834711 DOI: 10.1111/coa.13324] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Accepted: 02/27/2019] [Indexed: 11/30/2022]
Abstract
Vocal fold nodules present the voice clinic team with a number of clinical dilemmas which are not as simple as previously thought. The definition, aetiology, prevalence and diagnosis are all poorly understood. Furthermore, treatment evidence for both behavioural and surgical approaches is weak. This paper reviews the published evidence pertaining to all of these aspects. Specific areas of uncertainty that remain include poorly defined nomenclature, the natural history of paediatric vocal nodules, the establishment of criteria to measure successful treatment, optimal configuration of speech therapy regimens and the rationale for surgical intervention. The authors suggest the development of evidence-based guidelines for UK practice.
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Affiliation(s)
- Martin A Birchall
- Royal National Throat Nose and Ear Hospital, University College London, London, UK
| | - Paul Carding
- Oxford Institute of Nursing, Midwifery and Allied Health Research, Oxford, UK
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Benboujja F, Hartnick C. Clinical and surgical implications of intraoperative optical coherence tomography imaging for benign pediatric vocal fold lesions. Int J Pediatr Otorhinolaryngol 2018; 114:111-119. [PMID: 30262347 DOI: 10.1016/j.ijporl.2018.08.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 08/29/2018] [Accepted: 08/29/2018] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Benign vocal disorders in children include an extensive list of abnormalities creating a variety of debilitating levels of dysphonia. Precise delineation of the benign lesion type and margins may have significant public health implications in children. An innovative technology such as optical coherence tomography (OCT) is being explored to delineate pediatric benign laryngeal lesions. An accurate assessment of the subepithelial morphology may help towards tailoring more personalized therapeutic treatments. This study was established to highlight key morphological and optical features of benign pediatric laryngeal lesions using intraoperative OCT and to suggest clinical implications that arise from such optical imaging. METHODS AND MATERIALS This in vivo study was performed at Massachusetts Eye and Ear Infirmary. Intraoperative imaging was performed on twenty-five pediatric patients ranging from 1 year to 16 years of age presenting hoarseness. Three-dimensional OCT images of benign laryngeal lesions or a subsite of the lesion were acquired. RESULTS High-resolution OCT images of 25 patients with benign laryngeal lesions such as nodules, cysts, Reinke's edema, vocalis sulcus, and papilloma revealed distinct and specific morphological differences with normal tissue. Nodules show a symmetrical superficial remodeling of the vocal fold epithelial layer and the basement membrane. Cysts have oval-like shape and are either superficial or deeply located in the lamina propria. Sulcus vocalis OCT imaging allows characterizing if the lesion is shallow or deep according to Ford's classification system. Reinke's edema of the mucosa can be observed and quantified, which may lead to suspicion on the underlying social and medical conditions. Finally, the ability to assess margins and depth of invasion of papilloma lesions is demonstrated, raising the possibility to use OCT with angiolytic lasers for patient-tailored treatments. CONCLUSIONS OCT imaging of benign pediatric vocal lesions is promising as it could improve preoperative decision-making and possibly peroperative imaging-guidance for patient-tailored treatments. An assessment of the optical contrast between healthy and abnormal tissue may help towards a more qualitative and quantitative approach to current standard care, especially when diagnosis remains unclear.
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Affiliation(s)
- Fouzi Benboujja
- Harvard Medical School, Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, MA, USA
| | - Christopher Hartnick
- Harvard Medical School, Department of Otolaryngology, Massachusetts Eye and Ear Infirmary, Boston, MA, USA.
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Millgård M, Tuomi L. Voice Quality in Laryngeal Cancer Patients: A Randomized Controlled Study of the Effect of Voice Rehabilitation. J Voice 2018; 34:486.e13-486.e22. [PMID: 32389236 DOI: 10.1016/j.jvoice.2018.09.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 09/12/2018] [Accepted: 09/13/2018] [Indexed: 12/24/2022]
Abstract
OBJECTIVES The study aimed to investigate the short-term and long-term effects of voice rehabilitation in patients treated with radiotherapy for laryngeal cancer as measured by both the acoustic measure smoothed cepstral peak prominence (CPPS) and perceptual measures. A secondary aim was to investigate the relationship between acoustic and perceptual measures. METHODS In total, 37 patients received voice rehabilitation post-radiotherapy and 37 patients constituted the irradiated control group. Outcome measures were mean CPPS for connected speech and ratings with the auditory-perceptual Grade, Roughness, Breathiness, Asthenia and Strain (GRBAS) scale. Outcome measures were analyzed 1 (baseline), 6, 12, and 24 months post-radiotherapy, where voice rehabilitation was conducted between the first two time-points. Additional recordings were acquired from vocally healthy participants for comparison. RESULTS CPPS values of the voice rehabilitation group and vocally healthy group were not significantly different at 24 months post-radiotherapy. Ten out of 19 patients who received voice rehabilitation yielded a CPPS value above the threshold for normal voice 24 months post-radiotherapy, compared to 11 out of 26 in the irradiated control group. No statistically significant correlations were found between CPPS and perceptual parameters of GRBAS. CONCLUSION Voice rehabilitation for irradiated laryngeal cancer patients may have positive effects on voice quality up to 24 months post-radiotherapy. The relationship between CPPS and GRBAS as well as the applicability of CPPS for evaluation over several points of measurement needs to be studied further.
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Affiliation(s)
- Moa Millgård
- Sahlgrenska University Hospital, Department of Otorhinolaryngology, Gothenburg, Sweden.
| | - Lisa Tuomi
- Sahlgrenska University Hospital, Department of Otorhinolaryngology, Gothenburg, Sweden; Department of Otorhinolaryngology, Head and Neck Surgery, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
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Ohlsson AC, Dotevall H, Gustavsson I, Hofling K, Wahle U, Österlind C. Voice Therapy Outcome-A Randomized Clinical Trial Comparing Individual Voice Therapy, Therapy in Group, and Controls Without Therapy. J Voice 2018; 34:303.e17-303.e26. [PMID: 30344071 DOI: 10.1016/j.jvoice.2018.08.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 07/24/2018] [Accepted: 08/31/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVE A stumbling-block in voice therapy is how the patient will be able to apply the new voice technique in everyday life. Possibly this generalization process could be facilitated by giving voice therapy in group because of the natural forum for training voice-to-speech early in communication between the patients in a group setting. The aim of the study was to compare treatment results from individual voice therapy and voice therapy in group, at several time points and in comparison to patients with no voice therapy. METHODS A randomized treatment study was performed with 77 consecutive patients diagnosed with a functional voice disorder. Thirty-one patients were randomized to individual and group therapy, respectively, and 15 patients to no therapy. The assessments included standardized voice recording and registration of voice range profile (VRP), answering Voice handicap index (VHI) and visual analogue scales for self-hoarseness and self-vocal fatigue, and perceptual voice evaluation by speech-language pathologist. The assessments were performed before, direct after therapy, and three months later in all groups. The 2 therapy groups were also assessed 12 months after therapy. RESULTS All VHI scores as well as the self-ratings of hoarseness and vocal fatigue, and the perceptual evaluation of voice quality and maximum VRP improved significantly in both therapy groups 3 months after treatment and at 12 months follow-up. There were no significant changes in the control group, with the exception of decreased self-rated hoarseness and increased maximum VRP. Comparisons between treatment groups showed significant larger improvement after group therapy for VHI physical subscale at 12 months, as well as significant lower VHI total score at all measurement sessions and lower subscale scores at 12 months. There were no differences between treatment groups in self-hoarseness or self-vocal fatigue and no difference in perceptual voice quality or VRP. Comparison between controls and treatment groups showed significant larger change in treatment groups from baseline to three months in VHI total and to end of therapy in functional subscale. Treatment groups also showed significant lower scores than controls at each measurement session, for VHI total and physical subscale as well as lower degree of perceptual aberration of voice quality and vocal fatigue, at three months follow-up. CONCLUSIONS This study shows long-term improvement from behavioral voice therapy, particularly in a group setting. The results indicate the importance of early transfer-to-speech and late posttherapy test to capture whether the goal of voice therapy was fulfilled or not for the patients.
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Affiliation(s)
- Ann-Christine Ohlsson
- Occupational and Environmental Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Hans Dotevall
- Department of Logopedics and Phoniatrics, ENT Clinic, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Inger Gustavsson
- Department of Speech Language Pathology, ENT Clinic, Hospital of South of Älvsborg, Borås, Sweden
| | - Kerstin Hofling
- Department of Speech Language Pathology, Hospital of Lidköping, Lidköping, Sweden
| | - Ulrika Wahle
- Department of Logopedics and Phoniatrics, ENT Clinic, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Claes Österlind
- Department of Speech Language Pathology, NU- Healthcare, Trollhättan, Sweden
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Factors Affecting Voice Therapy Completion in Singers. J Voice 2018; 32:564-571. [DOI: 10.1016/j.jvoice.2017.06.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 06/22/2017] [Accepted: 06/27/2017] [Indexed: 11/18/2022]
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Mansuri B, Tohidast SA, Soltaninejad N, Kamali M, Ghelichi L, Azimi H. Nonmedical Treatments of Vocal Fold Nodules: A Systematic Review. J Voice 2018; 32:609-620. [DOI: 10.1016/j.jvoice.2017.08.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 07/11/2017] [Accepted: 08/24/2017] [Indexed: 10/18/2022]
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Sathyanarayan M, Boominathan P, Nallamuthu A. Vocal Health Practices Among School Teachers: A Study From Chennai, India. J Voice 2018; 33:812.e1-812.e7. [PMID: 30139639 DOI: 10.1016/j.jvoice.2018.04.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 04/06/2018] [Indexed: 10/28/2022]
Abstract
INTRODUCTION A healthy vocal system is a prerequisite to produce a serviceable voice for any vocal profession. The concept of vocal health (VH) among teachers is worth exploring considering their known risk of developing voice disorders. AIM To provide socioculture-specific information on VH practices and nature of voice problems in teachers. METHOD A VH questionnaire was developed to elicit opinions toward one's own voice health and factors that indicated and contributed to impaired/poor VH from 384 school teachers. RESULTS AND DISCUSSION 'Flexible voice' (23%), 'enduring voice' (22%), and 'good voice' (22%) were descriptions to indicate good VH by teachers. 'Vocal fatigue' (13%), 'dry throat' (9.4%), 'throat irritation' (4.7%), and 'pain while swallowing/speaking' (3.1%) were frequently reported throat sensations to indicate poor VH. For 30.2% of the teachers, voice mattered for professional needs. However, most of them managed to cope with voice problems through several home remedies and 'intentional/self-imposed neglect' despite their vocal difficulties. Sociocultural factors influencing these findings and scope to escalate voice problems in teachers as a public health issue are discussed. CONCLUSION AND IMPLICATION Insight and perception of VH based on self-reports and information on voice practices among teachers pertinent to this geographical location provide scope to develop models for counseling and preventive treatment for voice problems.
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Affiliation(s)
- Monica Sathyanarayan
- Department of Speech Language & Hearing Sciences, Faculty of Allied Health Sciences, Sri Ramachandra Medical College and Research Institute, Deemed University, Porur, Chennai, Tamil Nadu 600 116, India
| | - Prakash Boominathan
- Department of Speech Language & Hearing Sciences, Faculty of Allied Health Sciences, Sri Ramachandra Medical College and Research Institute, Deemed University, Porur, Chennai, Tamil Nadu 600 116, India.
| | - Aishwarya Nallamuthu
- Department of Speech Language & Hearing Sciences, Faculty of Allied Health Sciences, Sri Ramachandra Medical College and Research Institute, Deemed University, Porur, Chennai, Tamil Nadu 600 116, India
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Hosoya M, Kobayashi R, Ishii T, Senarita M, Kuroda H, Misawa H, Tanaka F, Takiguchi T, Tashiro M, Masuda S, Hashimoto S, Goto F, Minami S, Yamamoto N, Nagai R, Sayama A, Wakabayashi T, Toshikuni K, Ueha R, Fujimaki Y, Takazawa M, Sekimoto S, Itoh K, Nito T, Kada A, Tsunoda K. Vocal Hygiene Education Program Reduces Surgical Interventions for Benign Vocal Fold Lesions: A Randomized Controlled Trial. Laryngoscope 2018; 128:2593-2599. [PMID: 30079962 PMCID: PMC6585860 DOI: 10.1002/lary.27415] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 04/22/2018] [Accepted: 06/05/2018] [Indexed: 11/29/2022]
Abstract
Objectives/Hypothesis Vocal fold polyps and nodules are common benign laryngeal lesions. Currently, the Japanese health insurance system covers surgical interventions. However, the establishment of more cost‐effective conservative methods is required, because healthcare costs are viewed as a major concern, and the government and taxpayers are demanding more economical, effective treatments. In this situation, more suitable vocal hygiene education may be important for the success of cost‐effective conservative treatment. In this study, we developed a novel reinforced vocal hygiene education program and compared the results of this program with those of previous methods of teaching vocal hygiene. Study Design Multicenter randomized controlled trial. Methods Patients who visited a National Hospital Organization (NHO) hospital for the surgical indication of hoarseness were included in the study. Before undergoing surgery, 200 patients with benign vocal fold lesions (vocal fold polyps/nodules) were enrolled and randomly allocated to the NHO‐style vocal hygiene educational program (intervention group) or control education program (control group). Two months after enrollment, the patients in both groups underwent laryngeal fiberscopic examinations to determine whether the benign lesions had resolved or whether surgery was indicated for the vocal fold polyps/nodules. Results After 2 months, in the intervention group, the proportion of lesion resolution (61.3%) was significantly greater than that in the control group (26.3%) (P < .001, Fisher exact test). Conclusions Our results clearly indicate that the quality and features of the education program could affect the outcome of the intervention. We found that a reinforced vocal hygiene education program increased the rate of the resolution of benign vocal fold polyps and nodules in a multicenter randomized clinical trial. Level of Evidence 1b Laryngoscope, 2593–2599, 2018
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Affiliation(s)
- Makoto Hosoya
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan.,Clinical Research Center, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan
| | - Rika Kobayashi
- Clinical Research Center, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan.,Department of Artificial Organs and Medical Creation, National Institute of Sensory Organs, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Toyota Ishii
- Department of Otolaryngology, National Hospital Organization, Sagamihara Hospital Organization, Sagamihara, Japan
| | - Masamitsu Senarita
- Department of Otolaryngology, National Hospital Organization, Mito Medical Center, Mito, Japan
| | - Hiroyuki Kuroda
- Department of Otolaryngology, National Hospital Organization, Kobe Medical Center, Kobe, Japan
| | - Hayato Misawa
- Department of Otolaryngology, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan
| | - Fujinobu Tanaka
- Department of Otolaryngology, National Hospital Organization, Nagasaki Medical Center, Nagasaki, Japan
| | - Tetsuya Takiguchi
- Department of Otolaryngology, National Hospital Organization, Kanazawa Medical Center, Kanazawa, Japan
| | - Masatsugu Tashiro
- Department of Otolaryngology, National Hospital Organization, Tochigi Medical Center, Tochigi, Japan
| | - Sawako Masuda
- Department of Otolaryngology, Mie National Hospital, Tsu, Japan
| | - Sho Hashimoto
- Department of Otolaryngology, National Hospital Organization, Sendai Medical Center, Sendai, Japan
| | - Fumiyuki Goto
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan.,National Institute of Sensory Organs, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Shujiro Minami
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Nobuko Yamamoto
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Ryoto Nagai
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Akiko Sayama
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Takeshi Wakabayashi
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Keitaro Toshikuni
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Rumi Ueha
- Department of Otolaryngology, University of Tokyo Hospital, Tokyo, Japan
| | - Yoko Fujimaki
- Department of Otolaryngology, University of Tokyo Hospital, Tokyo, Japan
| | - Mihiro Takazawa
- Department of Artificial Organs and Medical Creation, National Institute of Sensory Organs, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Sotaro Sekimoto
- Department of Artificial Organs and Medical Creation, National Institute of Sensory Organs, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Kenji Itoh
- Department of Artificial Organs and Medical Creation, National Institute of Sensory Organs, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - Takaharu Nito
- Department of Otolaryngology, University of Tokyo Hospital, Tokyo, Japan
| | - Akiko Kada
- Clinical Research Center, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan
| | - Koichi Tsunoda
- Department of Otolaryngology, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan.,Clinical Research Center, National Hospital Organization, Nagoya Medical Center, Nagoya, Japan.,Department of Artificial Organs and Medical Creation, National Institute of Sensory Organs, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan.,Department of Otolaryngology, University of Tokyo Hospital, Tokyo, Japan
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Ogawa M, Inohara H. Is voice therapy effective for the treatment of dysphonic patients with benign vocal fold lesions? Auris Nasus Larynx 2018; 45:661-666. [DOI: 10.1016/j.anl.2017.08.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 07/10/2017] [Accepted: 08/09/2017] [Indexed: 11/25/2022]
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Ropero Rendón MDM, Ermakova T, Freymann ML, Ruschin A, Nawka T, Caffier PP. Efficacy of Phonosurgery, Logopedic Voice Treatment and Vocal Pedagogy in Common Voice Problems of Singers. Adv Ther 2018; 35:1069-1086. [PMID: 29949040 DOI: 10.1007/s12325-018-0725-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Functional and organic impairments of the singing voice are common career-threatening problems of singers presenting in phoniatric and laryngological departments. The objective was to evaluate the efficacy of phonosurgery, logopedic voice treatment and vocal pedagogy in common organic and functional voice problems of singers, including investigation of the recently introduced parameter vocal extent measure (VEM). METHODS In a prospective clinical study, the analysis of treatment outcome in 76 singers [57 female, 19 male; 38 ± 11 years (mean ± SD)] was based on pre- and post-therapeutic voice function diagnostics and videolaryngostroboscopy. Examination instruments included auditory-perceptual voice assessment, voice range profile (VRP), the VEM calculated from area and shape of the VRP, acoustic-aerodynamic analysis, and patients' self-assessment (e.g., Singing Voice Handicap Index). RESULTS While 28% of all singers (21/76) presented with functional dysphonia, 72% (55/76) were diagnosed with organic vocal fold changes, of which marginal edema (n = 25), nodules (n = 9), and polyps (n = 8) were the most common pathologic changes. Of the 76 singers, 57% (43) received phonosurgery, 43% (33) had conservative pedagogic (14) and logopedic (19) treatment. Three months post-therapeutically, most parameters had significantly improved. The dysphonia severity index (DSI) increased on average from 6.1 ± 2.0 to 7.4 ± 1.8 (p < 0.001), and the VEM from 113 ± 20 to 124 ± 14 (p < 0.001). Both parameters correlated significantly with each other (rs = 0.41). Phonosurgery had the largest impact on the improvement of vocal function. Conservative therapies provided smaller quantitative enhancements but also qualitative vocal restoration with recovered artistic capabilities. CONCLUSIONS Depending on individual medical indication, phonosurgery, logopedic treatment and voice teaching are all effective, objectively and subjectively satisfactory therapies to improve the impaired singing voice. The use of VEM in singers with functional and organic dysphonia objectifies and quantifies their vocal capacity as documented in the VRP. Complementing the established DSI, VEM introduction into practical objective voice diagnostics is appropriate and desirable especially for the treatment of singers.
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Affiliation(s)
- Maria Del Mar Ropero Rendón
- Department of Audiology and Phoniatrics, Charité, University Medicine Berlin, Campus Charité Mitte, Berlin, Germany
| | - Tatiana Ermakova
- Central Research Institute of Ambulatory Health Care in Germany, Berlin, Germany
| | - Marie-Louise Freymann
- Department of Audiology and Phoniatrics, Charité, University Medicine Berlin, Campus Charité Mitte, Berlin, Germany
| | - Alina Ruschin
- Department of Audiology and Phoniatrics, Charité, University Medicine Berlin, Campus Charité Mitte, Berlin, Germany
| | - Tadeus Nawka
- Department of Audiology and Phoniatrics, Charité, University Medicine Berlin, Campus Charité Mitte, Berlin, Germany
| | - Philipp P Caffier
- Department of Audiology and Phoniatrics, Charité, University Medicine Berlin, Campus Charité Mitte, Berlin, Germany.
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Voice-Specialized Speech-Language Pathologist's Criteria for Discharge from Voice Therapy. J Voice 2018; 32:332-339. [DOI: 10.1016/j.jvoice.2017.05.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 05/24/2017] [Accepted: 05/25/2017] [Indexed: 11/17/2022]
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Akbari E, Seifpanahi S, Ghorbani A, Izadi F, Torabinezhad F. The Effects of Size and Type of Vocal Fold Polyp on Some Acoustic Voice Parameters. IRANIAN JOURNAL OF MEDICAL SCIENCES 2018; 43:158-163. [PMID: 29749984 PMCID: PMC5936847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Vocal abuse and misuse would result in vocal fold polyp. Certain features define the extent of vocal folds polyp effects on voice acoustic parameters. The present study aimed to define the effects of polyp size on acoustic voice parameters, and compare these parameters in hemorrhagic and non-hemorrhagic polyps. METHODS In the present retrospective study, 28 individuals with hemorrhagic or non-hemorrhagic polyps of the true vocal folds were recruited to investigate acoustic voice parameters of vowel/ æ/ computed by the Praat software. The data were analyzed using the SPSS software, version 17.0. According to the type and size of polyps, mean acoustic differences and correlations were analyzed by the statistical t test and Pearson correlation test, respectively; with significance level below 0.05. RESULTS The results indicated that jitter and the harmonics-to-noise ratio had a significant positive and negative correlation with the polyp size (P=0.01), respectively. In addition, both mentioned parameters were significantly different between the two types of the investigated polyps. CONCLUSION Both the type and size of polyps have effects on acoustic voice characteristics. In the present study, a novel method to measure polyp size was introduced. Further confirmation of this method as a tool to compare polyp sizes requires additional investigations.
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Affiliation(s)
- Elaheh Akbari
- Department of Speech and Language Pathology, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Sadegh Seifpanahi
- Department of Speech and Language Pathology, School of Rehabilitation Sciences, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ali Ghorbani
- Department of Speech and Language Pathology, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Farzad Izadi
- ENT-Head and Neck Research Center, Hazrat Rasoul AKram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Farhad Torabinezhad
- Department of Speech and Language Pathology, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
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Stachler RJ, Francis DO, Schwartz SR, Damask CC, Digoy GP, Krouse HJ, McCoy SJ, Ouellette DR, Patel RR, Reavis C(CW, Smith LJ, Smith M, Strode SW, Woo P, Nnacheta LC. Clinical Practice Guideline: Hoarseness (Dysphonia) (Update). Otolaryngol Head Neck Surg 2018; 158:S1-S42. [DOI: 10.1177/0194599817751030] [Citation(s) in RCA: 146] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective This guideline provides evidence-based recommendations on treating patients who present with dysphonia, which is characterized by altered vocal quality, pitch, loudness, or vocal effort that impairs communication and/or quality of life. Dysphonia affects nearly one-third of the population at some point in its life. This guideline applies to all age groups evaluated in a setting where dysphonia would be identified or managed. It is intended for all clinicians who are likely to diagnose and treat patients with dysphonia. Purpose The primary purpose of this guideline is to improve the quality of care for patients with dysphonia, based on current best evidence. Expert consensus to fill evidence gaps, when used, is explicitly stated and supported with a detailed evidence profile for transparency. Specific objectives of the guideline are to reduce inappropriate variations in care, produce optimal health outcomes, and minimize harm. For this guideline update, the American Academy of Otolaryngology—Head and Neck Surgery Foundation selected a panel representing the fields of advanced practice nursing, bronchoesophagology, consumer advocacy, family medicine, geriatric medicine, internal medicine, laryngology, neurology, otolaryngology–head and neck surgery, pediatrics, professional voice, pulmonology, and speech-language pathology. Action Statements The guideline update group made strong recommendations for the following key action statements (KASs): (1) Clinicians should assess the patient with dysphonia by history and physical examination to identify factors where expedited laryngeal evaluation is indicated. These include, but are not limited to, recent surgical procedures involving the head, neck, or chest; recent endotracheal intubation; presence of concomitant neck mass; respiratory distress or stridor; history of tobacco abuse; and whether the patient is a professional voice user. (2) Clinicians should advocate voice therapy for patients with dysphonia from a cause amenable to voice therapy. The guideline update group made recommendations for the following KASs: (1) Clinicians should identify dysphonia in a patient with altered voice quality, pitch, loudness, or vocal effort that impairs communication or reduces quality of life (QOL). (2) Clinicians should assess the patient with dysphonia by history and physical examination for underlying causes of dysphonia and factors that modify management. (3) Clinicians should perform laryngoscopy, or refer to a clinician who can perform laryngoscopy, when dysphonia fails to resolve or improve within 4 weeks or irrespective of duration if a serious underlying cause is suspected. (4) Clinicians should perform diagnostic laryngoscopy, or refer to a clinician who can perform diagnostic laryngoscopy, before prescribing voice therapy and document/communicate the results to the speech-language pathologist (SLP). (5) Clinicians should advocate for surgery as a therapeutic option for patients with dysphonia with conditions amenable to surgical intervention, such as suspected malignancy, symptomatic benign vocal fold lesions that do not respond to conservative management, or glottic insufficiency. (6) Clinicians should offer, or refer to a clinician who can offer, botulinum toxin injections for the treatment of dysphonia caused by spasmodic dysphonia and other types of laryngeal dystonia. (7) Clinicians should inform patients with dysphonia about control/preventive measures. (8) Clinicians should document resolution, improvement or worsened symptoms of dysphonia, or change in QOL of patients with dysphonia after treatment or observation. The guideline update group made a strong recommendation against 1 action: (1) Clinicians should not routinely prescribe antibiotics to treat dysphonia. The guideline update group made recommendations against other actions: (1) Clinicians should not obtain computed tomography (CT) or magnetic resonance imaging (MRI) for patients with a primary voice complaint prior to visualization of the larynx. (2) Clinicians should not prescribe antireflux medications to treat isolated dysphonia, based on symptoms alone attributed to suspected gastroesophageal reflux disease (GERD) or laryngopharyngeal reflux (LPR), without visualization of the larynx. (3) Clinicians should not routinely prescribe corticosteroids for patients with dysphonia prior to visualization of the larynx. The policy level for the following recommendation about laryngoscopy at any time was an option: (1) Clinicians may perform diagnostic laryngoscopy at any time in a patient with dysphonia. Disclaimer This clinical practice guideline is not intended as an exhaustive source of guidance for managing dysphonia (hoarseness). Rather, it is designed to assist clinicians by providing an evidence-based framework for decision-making strategies. The guideline is not intended to replace clinical judgment or establish a protocol for all individuals with this condition, and it may not provide the only appropriate approach to diagnosing and managing this problem. Differences from Prior Guideline (1) Incorporation of new evidence profiles to include the role of patient preferences, confidence in the evidence, differences of opinion, quality improvement opportunities, and any exclusion to which the action statement does not apply (2) Inclusion of 3 new guidelines, 16 new systematic reviews, and 4 new randomized controlled trials (3) Inclusion of a consumer advocate on the guideline update group (4) Changes to 9 KASs from the original guideline (5) New KAS 3 (escalation of care) and KAS 13 (outcomes) (6) Addition of an algorithm outlining KASs for patients with dysphonia
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Libby J. Smith
- University of Pittsburgh Medical, Pittsburgh, Pennsylvania, USA
| | - Marshall Smith
- University of Utah School of Medicine, Salt Lake City, Utah, USA
| | | | - Peak Woo
- Icahn School of Medicine at Mt Sinai, New York, New York, USA
| | - Lorraine C. Nnacheta
- Department of Research and Quality, American Academy of Otolaryngology—Head and Neck Surgery Foundation, Alexandria, Virginia, USA
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48
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Vocal Behavior in Environmental Noise: Comparisons Between Work and Leisure Conditions in Women With Work-related Voice Disorders and Matched Controls. J Voice 2018; 32:126.e23-126.e38. [DOI: 10.1016/j.jvoice.2017.04.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/15/2017] [Accepted: 04/17/2017] [Indexed: 11/30/2022]
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49
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Murton OM, Hillman RE, Mehta DD, Semigran M, Daher M, Cunningham T, Verkouw K, Tabtabai S, Steiner J, Dec GW, Ausiello D. Acoustic speech analysis of patients with decompensated heart failure: A pilot study. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2017; 142:EL401. [PMID: 29092550 PMCID: PMC5724620 DOI: 10.1121/1.5007092] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/14/2017] [Accepted: 09/29/2017] [Indexed: 06/07/2023]
Abstract
This pilot study used acoustic speech analysis to monitor patients with heart failure (HF), which is characterized by increased intracardiac filling pressures and peripheral edema. HF-related edema in the vocal folds and lungs is hypothesized to affect phonation and speech respiration. Acoustic measures of vocal perturbation and speech breathing characteristics were computed from sustained vowels and speech passages recorded daily from ten patients with HF undergoing inpatient diuretic treatment. After treatment, patients displayed a higher proportion of automatically identified creaky voice, increased fundamental frequency, and decreased cepstral peak prominence variation, suggesting that speech biomarkers can be early indicators of HF.
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Affiliation(s)
- Olivia M Murton
- Center for Laryngeal Surgery and Voice Rehabilitation, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , ,
| | - Robert E Hillman
- Center for Laryngeal Surgery and Voice Rehabilitation, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , ,
| | - Daryush D Mehta
- Center for Laryngeal Surgery and Voice Rehabilitation, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , ,
| | - Marc Semigran
- Institute for Heart, Vascular and Stroke Care, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , , , , , , ,
| | - Maureen Daher
- Institute for Heart, Vascular and Stroke Care, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , , , , , , ,
| | - Thomas Cunningham
- Institute for Heart, Vascular and Stroke Care, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , , , , , , ,
| | - Karla Verkouw
- Institute for Heart, Vascular and Stroke Care, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , , , , , , ,
| | - Sara Tabtabai
- Institute for Heart, Vascular and Stroke Care, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , , , , , , ,
| | - Johannes Steiner
- Institute for Heart, Vascular and Stroke Care, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , , , , , , ,
| | - G William Dec
- Institute for Heart, Vascular and Stroke Care, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , , , , , , ,
| | - Dennis Ausiello
- Institute for Heart, Vascular and Stroke Care, Massachusetts General Hospital, Boston, Massachusetts 02114, USA , , , , , , ,
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50
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Vocal Tract Adjustments of Dysphonic and Non-Dysphonic Women Pre- and Post-Flexible Resonance Tube in Water Exercise: A Quantitative MRI Study. J Voice 2017; 31:442-454. [DOI: 10.1016/j.jvoice.2016.10.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 10/16/2016] [Accepted: 10/19/2016] [Indexed: 11/19/2022]
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