Patient With Dysphonia.

A male individual in his 60s presented with a hoarse and weak voice and a history of follicular lymphoma with multiple relapses treated with an allogeneic stem cell transplant complicated by graft-vs-host disease treated with sirolimus and steroids. What is your diagnosis?

Oncocytic papillary cystadenoma of the larynx: a case report.

BACKGROUND: Cystadenoma of the salivary glands is a rare benign clinical condition affecting both major and minor salivary glands equally. It constitutes approximately 2% of total neoplasms and 4.2-4.7% of benign formations in minor salivary glands. Typically presenting as a slow-growing, painless neoplasm, it can be distinguished from Cystadenolymphoma (Whartin's Tumor) by the absence of lymphoid elements in histological examination. While mostly located in the oral cavity and oropharynx, it can also be found in sinonasal mucosa, and rare cases have been identified in the larynx. CASE PRESENTATION: A 75-year-old Caucasian woman presented to the ear, nose, and throat department with complaints of dysphonia and headaches persisting for several months. Dysphonia had developed months after an unspecified vocal cord surgery elsewhere. Flexible laryngoscopy identified a left-sided cystic swelling affecting the supraglottic space, leading to respiratory obstruction and dysphonia. Head and neck computed tomography confirmed a 1.9 × 1.7 cm bilobed cystic mass originating from the left Morgagni ventricle. Microlaryngoscopy with CO2 laser excision and biopsy revealed a histopathological diagnosis of oncocytic papillary cystadenoma. Post-surgery, the patient fully recovered from dysphonia, with no significant complications noted. Long-term clinical surveillance was advised to detect potential recurrences promptly. CONCLUSION: Ectopic minor salivary gland tumors, both benign and malignant, should be taken into consideration as potential differential diagnosis for any swelling arising within the upper digestive tract mucosa. Ears, nose, and throat clinical examination completed by videolaryngoscopy can easily point out the location of the mass. Imaging is mandatory for differential diagnosis and for surgical planning. Surgical excision can provide both diagnosis and definitive cure.

Squamous Cell Carcinoma of the Supraglottis Presenting as Hoarseness.

Hoarseness is a well-known condition in primary care offices, with over 1% of primary care visits secondary to this ailment.1 The most common causes are acute laryngitis (40%), functional dysphonia (30%), benign and malignant tumors (2.2 to 30%), neurogenic factors such as vocal cord paralysis (8%), physiological aging (2%), and psychogenic factors (2.2%). Most of these cases are secondary to viral infections and do not require antibiotics on most occasions. These viral infections subside after 1 to 2 weeks, and in the case of persistent hoarseness (above 4 weeks) the American Academy of Otolaryngology recommends direct visualization with a laryngoscopy before treatment with proton pump inhibitors, antibiotics, or steroids. Our patient presented with prolonged hoarseness (greater than eight weeks) but had a quick turn around time interval between primary care visit and laryngoscopy evaluation (less than 2 weeks). This led to her diagnosis and treatment with chemo and radiation therapy within three months of diagnosis with Squamous Cell Carcinoma of the Supraglottis. The Primary care physician serves as the number one point of visitation by sufferers of hoarseness. It is important that they are knowledgeable and up to date with recommendations and guidelines for managing this condition, as unwarranted delay can affect overall outcome on the part of the patient. This is especially important in patients such as ours with high risk factors including Nicotine dependence, alcohol use, asbestos exposure, and HPV infection.

La voix rauque est une condition bien connue dans les cabinets de soins primaires, avec plus de 1 % des visites en soins primaires dues à ce problème. Les causes les plus courantes sont la laryngite aiguë (40%), la dysphonie fonctionnelle (30 %), les tumeurs bénignes et malignes (2,2 à 30 %), les facteurs neurogènes tels que la paralysie des cordes vocales (8 %), le vieillissement physiologique (2 %) et les facteurs psychogènes (2,2 %). La plupart de ces cas sont dus à des infections virales et ne nécessitent pas d'antibiotiques dans la plupart des cas. Ces infections virales disparaissent après 1 à 2 semaines, et en cas de voix rauque persistante (plus de 4 semaines), l'American Academy of Otolaryngology recommande une visualisation directe avec une laryngoscopie avant le traitement par inhibiteurs de la pompe à protons, antibiotiques ou stéroïdes. Notre patiente présentait une voix rauque prolongée (plus de huit semaines), mais a bénéficié d'un délai rapide entre la visite en soins primaires et l'évaluation par laryngoscopie (moins de 2 semaines). Cela a conduit à son diagnostic et à son traitement par chimiothérapie et radiothérapie dans les trois mois suivant le diagnostic de carcinome épidermoïde du supraglotte. Le médecin de soins primaires est le premier point de visite pour les personnes souffrant de voix rauque. Il est important qu'ils soient informés et à jour des recommandations et des lignes directrices pour la prise en charge de cette condition, car un retard non justifié peut affecter le résultat global pour le patient. Ceci est particulièrement important chez les patients comme le nôtre présentant des facteurs de risque élevés, y compris la dépendance à la nicotine, la consommation d'alcool, l'exposition à l'amiante. MOTS-CLÉS: Laryngoscopie, Supraglotte, Larynx, Enrouement.

Quantitative Evaluation of Vocal Bowing Following Bilateral Thyroplasty in Age-Related Vocal Atrophy.

OBJECTIVE: Age-related vocal atrophy (ARVA) is associated with vocal fold bowing, persistent glottal gap during phonation, and dysphonia. Bilateral medialization thyroplasty is sometimes performed in patients with ARVA to improve vocal fold closure and voice. We set out to quantify stroboscopic changes in vocal fold bowing, glottal closure, and abduction angle following bilateral thyroplasty and determine how these changes affect voice quality among patients with ARVA. METHODS: Fifteen individuals with ARVA who underwent bilateral medialization thyroplasty were included in this study. Two independent investigators calculated bowing index (BI), normalized glottal gap area (NGGA), and maximum abduction angle from laryngostroboscopic exams using ImageJ™. Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) and patient-reported measures were collected before and after thyroplasty. RESULTS: Thyroplasty resulted in a 10-point improvement in overall CAPE-V (Mean dif -10; 95% CI -17, -3.3, p < 0.01) and VHI-10 (mean dif -3.8; 95% CI -9.8, 2.3, p = 0.19, n = 8). NGGA and BI significantly decreased following surgery (mean dif -78; 95% CI -155, -1.5, p = 0.05; and mean dif -2.1; 95% CI -2.4, -0.84, p < 0.01, respectively). BI correlated with CAPE-V scores (r = 0.66, 95% CI 0.22, 0.87, p < 0.01). When considering the normalized combined contributions of both NGGA and BI, there was a stronger correlation in CAPE-V scores (r = 0.87, 95% CI 0.50, 0.97, p < 0.01) compared with either measure alone. CONCLUSIONS: Thyroplasty resulted in a decrease in vocal fold bowing, glottal gap area, and CAPE-V scores in patients with ARVA. Correction of vocal bowing and glottal gap, following bilateral thyroplasty, improved voice measures following surgery. Quantitative evaluation of vocal fold morphology may be valuable when assessing the severity and treatment-response in patients with ARVA following bilateral thyroplasty. Laryngoscope, 134:835-841, 2024.

Risk of fibromyalgia in patients with primary muscle tension dysphonia: a possible local manifestation of a musculoskeletal systemic disorder.

OBJECTIVE: To investigate the risk of fibromyalgia in patients with primary muscle tension dysphonia. METHODS: A retrospective review was conducted of patients with primary muscle tension dysphonia, diagnosed based on history of dysphonia with evidence of laryngeal muscle tension on examination. Fibromyalgia was assessed using the Fibromyalgia Rapid Screening Tool ('FiRST'). RESULTS: Fifty patients were enrolled: 25 with primary muscle tension dysphonia (study group) and 25 matched controls. The mean age of the study group was 50.7 ± 15.2 years versus 49.5 ± 18.6 years for the controls, with a male to female ratio of 3:2 for both groups. Fifty-six per cent tested positive for fibromyalgia in the study group versus 4 per cent in the controls (p < 0.001). The mean Voice Handicap Index 10 score in the study group was significantly higher for those who screened positive for fibromyalgia compared to those who screened negative. There was a positive, strong point-biserial correlation between Fibromyalgia Rapid Screening Tool and Voice Handicap Index 10 scores (r = 0.39; p = 0.09). CONCLUSION: These results suggest that fibromyalgia is a significant co-morbid condition in primary muscle tension dysphonia.

Outcomes and predictors of complications of thyroidectomy in a scarce resource setting: Retrospective cross-sectional study.

BACKGROUND: Outcomes and predictors of complications of thyroidectomy are diverse and have been extensively studied, but data from our country and other African countries with high disease burdens are limited. OBJECTIVE: To evaluate the outcomes and predictors of complications of thyroidectomy among operated patients. METHOD: Single institution retrospective cross-sectional study was conducted by reviewing charts from 365 patients who had undergone thyroidectomy on an elective basis between March 2018-February 2022. All patients who were admitted and underwent thyroidectomy were included in this study. Bivariate and multivariate logistic regressions were used to identify risk factors. P-value <0.05 was considered statistically significant. RESULT: Overall, post-thyroidectomy complications occurred in 17 % of the cases. The two most common complications were hypocalcemia and voice change; the latter being due to injury of either external branch of superior laryngeal nerve or recurrent laryngeal nerve with an incidence of 4.9 % and 2.5 % respectively. Thyroidectomy performed by surgical residents and having total thyroidectomy were significantly associated with overall complications of thyroidectomy. Total thyroidectomy was found to be a risk factor for postoperative hypocalcemia (AOR = 12.24 (95%CI: 4.53, 19.65); P = 0.02). Younger age of the patient (AOR =0.3(95%CI, 0.12,0.51)) and prolonged duration of presentation (AOR = 2.53(95%CI, 1.17,7.76)) were detected predictors of voice change due to injury of either external branch of superior laryngeal nerve or recurrent laryngeal nerve. CONCLUSION: The rate of thyroidectomy complications is relatively similar to other studies. In this study demographic and clinical factors associated with increased risk of complications after thyroid surgery were identified. This information will be useful for educating patients about the risks of thyroid surgery.

Surgical management of vocal cord nodules in children: Trends and outcomes.

OBJECTIVES: Vocal cord nodules (VCNs) are the most common cause of dysphonia in school-aged children, with potential negative impacts on quality of life including diminished self-esteem and academic performance. The standard of care for VCNs is conservative management which ranges from voice hygiene to speech therapy with a focus on voice otherwise known as voice therapy, with surgical excision reserved for refractory cases. Thus, few studies have analyzed outcomes of surgical management of VCNs. The purpose of this study is to assess the prevalence and efficacy of surgical excision of VCNs when compared to speech therapy. METHODS: Children with VCNs seen at a single tertiary care institution between 2015 and 2020 were identified by ICD-9 code 478.5 and ICD-10 code J38.2. Demographics, objective voice assessment, intervention, and follow-up assessment data were reviewed. Frequencies, medians, and interquartile ranges were calculated. Time to resolution and improvement were assessed by Cox proportional hazards model. Univariate logistic regression was performed. A P value of <0.05 was considered statistically significant. RESULTS: Three hundred sixty-eight patients diagnosed with VCNs were identified. 169 patients received intervention for VCNs, with 159 (43.2 %) receiving speech therapy alone and 5 (1.4 %) receiving surgery alone. On bivariate analysis, there was no significant difference in demographic features between treatment groups, however speech therapy patients did have a longer follow-up time. 154 patients underwent objective voice assessment at the time of VCN diagnosis. Among these patients, 95 (61.7 %) received speech therapy and 59 (40.3 %) received no intervention. Speech therapy patients had significantly higher pVHI scores, however there was no significant difference in CAPE-V Overall Severity scores or computerized voice assessment analysis. On Cox proportional hazards analysis, surgical intervention was associated with faster resolution and faster improvement of dysphonic symptoms. On binary logistic regression, surgery was associated with a significantly greater proportion of patients reporting resolution of dysphonic symptoms, however there was no significant difference in proportion of patients reporting improvement of dysphonia. CONCLUSION: For most patients with VCNs, conservative measures such as voice hygiene and speech therapy remain first line, however certain patients may benefit from the rapid improvement and resolution of symptoms that surgical intervention may provide.

Completion thyroidectomy: A safe option for high-volume surgeons.

BACKGROUND: The risk of complication in patients undergoing completion thyroidectomy (cT) is mixed. Several studies report increased risk in comparison to total thyroidectomy (TT) and still others reporting a comparatively decreased risk. We compared the rates of complication in patients at our institution undergoing thyroid lobectomy (TL), (TT), and cT by a single high-volume surgeon. METHODS: We performed a single-institution retrospective cohort study. Patients undergoing TL, TT, or cT by a high-volume surgeon were included. Rates of complication were collected and compared between the three cohorts. RESULTS: A total of 310 patients were included. The overall rate of complication was 4.2%. The complication rates in the TL, TT, and cT cohorts were 1%, 7.1%, and 4.5%, respectively (p = 0.10). Transient hypocalcemia was slightly more common in the TT cohort (6.1%) as opposed to the TL (0%) or cT (0.9%) cohort (p = 0.01). The cohorts also had similar rates of recurrent laryngeal nerve signal loss leading to transient dysphonia (TL: 0% vs. TT: 1% vs. cT: 3.6%, p = 0.10). CONCLUSIONS: While rates of complication tended to predictably decrease as approaches became less extensive, there were no significant differences in complication rates among the three surgical approaches when performed by a high-volume surgeon. Considering the low rates of complication overall, patient counseling and preference should be emphasized to provide appropriate and tailored treatment plans.

Hoarseness: When to observe and when to refer.

The terms hoarseness and dysphonia are used interchangeably, and both describe a type of altered vocal quality affecting one-third of patients. While hoarseness may be secondary to benign conditions such as reflux or viral laryngitis, it may suggest benign or malignant vocal-fold pathology. It is important for caregivers to know how to evaluate, treat, and when to refer patients for direct visualization via laryngoscopy. In this article, we review basic laryngeal anatomy and function, symptoms of vocal-fold pathology, and current guidelines from the American Academy of Otolaryngology-Head and Neck Surgery on the diagnosis and treatment of dysphonia, including patient referral.

Evolução e desfecho de casos de violência intrafamiliar contra crianças e adolescentes: enfoque fonoaudiológico / Evolution and outcome of cases of intrafamily violence against children and adolescents: Speech, Language Pathology and Audiology approach / Evolución y desenlace de los casos de violencia intrafamiliar contra niños y adolescentes: enfoque de logopedia

Objetivo: investigar as alterações fonoaudiológicas encontradas em casos de violência intrafamiliar contra crianças e adolescentes, bem como analisar a evolução e o desfecho dos casos atendidos por fonoaudiólogos. Método: Estudo transversal, produzido por meio da aplicação de questionários com fonoaudiólogos clínicos que atendiam a crianças e adolescentes nos estados do Paraná e Santa Catarina. A exploração dos dados foi pautada na metodologia de Análise do Conteúdo (AC). Resultados: Dos 75 fonoaudiólogos pesquisados, 52% atenderam a crianças e/ou adolescentes suspeitos ou confirmados de sofrerem violência. Deste número, 59,5% dos profissionais continuaram acompanhado os casos e 40,5% descontinuaram o acompanhamento. Conclusão: As alterações na linguagem foi a queixa fonoaudiológica mais encontrada nas vítimas. Em muitos casos não foi possível obter informações sobre o desfecho da situação de violência, devido ao abandono do trabalho fonoaudiológico. Nas situações com desfechos favoráveis, este acontecimento ocorreu devido à remoção do agressor do contexto familiar, o acompanhamento de todos os envolvidos ou o encaminhamento da vítima para tratamentos interdisciplinares. Com relação ao desenrolar da queixa fonoaudiológica, os casos que tiveram evolução, foram os acompanhados de maneira interdisciplinar, principalmente com tratamento psicólogo dos envolvidos. Pode-se notar, também, que os profissionais que relacionaram a queixa fonoaudiológica com a situação de violência atuaram de forma mais humanizada, olhando o sujeito como um todo, permitindo o seu progresso terapêutico. (AU)

Purpose: This study aimed to investigate the speech-language disorders found in cases of domestic violence against children and adolescents and to analyze the evolution and outcome of cases assisted by Speech, Language Pathology and Audiology professionals. Methods: Cross-sectional study, produced through the application of questionnaires to clinical Speech, Language Pathology and Audiology professionals who assisted children and adolescents in the states of Paraná and Santa Catarina. Data exploration was based on the Content Analysis methodology. Results: Of the 75 Speech, Language Pathology and Audiology professionals surveyed, 52% assisted children and/or adolescents suspected or confirmed to be victims of violence. Regarding this number, 59.5% of the professionals continued to monitor the cases, and 40.5% discontinued the follow-up. Conclusion: Language changes comprised the speech-language pathology complaint most found in the victims. In many cases, it was not possible to obtain information about the outcome of the situation of violence due to the abandonment of Speech, Language Pathology and Audiology work. In situations with favorable outcomes, this event occurred due to the removal of the aggressor from the family context, the monitoring of all those involved, or the referral of the victim to interdisciplinary treatments. Regarding the development of the speech-language pathology complaint, the cases that evolved were followed up in an interdisciplinary manner, mainly with psychological treatment for those involved. Professionals who related the speech-language pathology complaint to the situation of violence acted more humanely, looking at the subjects as a whole and allowing their therapeutic progress. (AU)

Propósito: investigar los trastornos del habla y el lenguaje encontrados en casos de violencia doméstica contra niños y adolescentes, así como analizar la evolución y el rechazo de dos casos tratados por logopedas. Método: Estudio transversal, producido a través de la aplicación de cuestionarios con logopedas clínicos que atendían a niños y adolescentes en los estados de Paraná y Santa Catarina. La exploración de datos se basó en la metodología de Análisis de Contenido (CA). Resultados: De los 75 fonoaudiólogos encuestados, el 52% asiste a niños y/o adolescentes sospechosos o confirmados de ser víctimas de violencia. De ese número, 59,5% de los profesionales continuaron con el acompañamiento de los casos y 40,5% interrumpieron el seguimiento. Conclusión: Los cambios en el lenguaje fueron la queja de patología del habla y lenguaje más frecuente en las víctimas. En muchos casos no fue posible obtener información sobre el desenlace de la situación de violencia, debido al abandono del trabajo logopédico. En situaciones con resultados favorables, este evento se produjo por la separación del agresor del contexto familiar, el seguimiento de todos los implicados o la derivación de la víctima a tratamientos interdisciplinarios. En cuanto a la evolución del cuadro patológico del habla-lenguaje, los casos que evolucionaron fueron seguidos de manera interdisciplinaria, principalmente con tratamiento psicológico para los involucrados. También se puede notar que los profesionales que relacionaron la denuncia de fonoaudiología con la situación de violencia actuaron de forma más humana, mirando al sujeto como un todo, permitiendo su progreso terapéutico.(AU)

[Multiple myeloma with laryngeal affectation: an uncommon cause of dysphonia].

Plasma cell proliferation leads to the formation of a single tumour (plasmacytoma) or to systemic disease (myeloma). Plasma cell myeloma involving laryngeal cartilage is unusual and clinical manifestations are similar to those of laryngeal carcinoma. We report the case of a 70-year-old man with disphonia after a recent diagnosis of multiple myeloma. Radiological and immunohistochemical studies showed laryngeal involvement. The patient is currently under treatment with lenalidomide, dexamethasone, and bortezomib.

Durability of Titanium Implants Following Type II Thyroplasty for Adductor Type Spasmodic Dysphonia.

OBJECTIVE: To determine the durability of current titanium implants (TI) used in voice improvement surgery for adductor spasmodic dysphonia (ADSD), which is type II thyroplasty (T2T), and identify the effects of their fractures on vocal functions. METHODS: A total of 36 ADSD patients who underwent T2T had the following exams: The CT scans of the larynx were performed 1 year after the surgery to assess the fractures of TI. The improvement in the mean voice handicap index 10 (VHI-10) scores and the success rate between nonfractured (NFR) and fractured (FR) groups were compared. RESULTS: It was indicated that TI was broken in 21 cases (58.3%). In one case (2.7%), a fracture on the part of the bridge that connects both sides of the plates was observed, and fractures at holes placed on the plates in the other 35 cases (55.6%). The mean VHI-10 score improved from 27.2 ± 8.1 to 11.4 ± 7.9 in the NFR group and from 26.3 ± 4.9 to 9.7 ± 7.9 in the FR group. The success rates were 66.6% in the NFR group and 71.5% in the FR group. No statistical difference was observed in the improvement in the mean VHI-10 scores, and the success rate between the two groups. However, two cases resulted in failure in the FR group, whereas no worsened case was observed in the NFR group. CONCLUSION: The current TI used in T2T has low durability and could result in the worsening of vocal symptoms after the surgery. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:3028-3033, 2023.

Screening for Vocal Fold Movement Impairment in Children Undergoing Esophageal and Airway Surgery.

INTRODUCTION: Children undergoing cervical and/or thoracic operations are at risk for recurrent laryngeal nerve injury, resulting in vocal fold movement impairment (VFMI). Screening for VFMI is often reserved for symptomatic patients. OBJECTIVE: Identify the prevalence of VFMI in screened preoperative patients prior to an at-risk operation to evaluate the value of screening all patients at-risk for VFMI, regardless of symptoms. METHODS: A single center, retrospective review of all patients undergoing a preoperative flexible nasolaryngoscopy between 2017 and 2021, examining the presence of VFMI and associated symptoms. RESULTS: We evaluated 297 patients with a median (IQR) age of 18 (7.8, 56.3) months and a weight of 11.3 (7.8, 17.7) kilograms. Most had a history of esophageal atresia (EA, 60%), and a prior at-risk cervical or thoracic operation (73%). Overall, 72 (24%) patients presented with VFMI (51% left, 26% right, and 22% bilateral). Of patients with VFMI, 47% did not exhibit the classic symptoms (stridor, dysphonia, and aspiration) of VFMI. Dysphonia was the most prevalent classic VFMI symptom, yet only present in 18 (25%) patients. Patients presenting with a history of at-risk surgery (OR 2.3, 95%CI 1.1, 4.8, p = 0.03), presence of a tracheostomy (OR 3.1, 95%CI 1.0, 10.0, p = 0.04), or presence of a surgical feeding tube (OR 3.1, 95%CI 1.6, 6.2, p = 0.001) were more likely to present with VFMI. CONCLUSION: Routine screening for VFMI should be considered in all at-risk patients, regardless of symptoms or prior operations, particularly in those with a history of an at-risk surgery, presence of tracheostomy, or a surgical feeding tube. LEVEL OF EVIDENCE: 3 Laryngoscope, 133:3564-3570, 2023.

Laryngeal sensory neuropathy caused by COVID-19: findings using laryngeal electromyography.

PURPOSE: Laryngeal sensory neuropathy (LSN) is caused by a disorder of the superior laryngeal nerve or the recurrent laryngeal nerve. A diagnosis of LSN should include laryngeal electromyography (LEMG) and laryngovideostroboscopy (LVS). The aim of this study was to characterize the physical and subjective symptoms of neuropathy in patients diagnosed with LSN following COVID-19. MATERIAL AND METHODS: Since the beginning of the COVID-19 pandemic, 6 patients who had recovered from the disease presented to us with LSN symptoms. All patients underwent laryngological and phoniatric examination, objective and subjective voice assessment, and LEMG. RESULTS: The most common LSN symptom reported by patients was periodic hoarseness of varying severity. Other common symptoms were the sensation of a foreign body in the throat and voice fatigue. Endoscopy often showed functional abnormalities. The LSN patients could be characterized by LEMG recordings, and all showed abnormal activity of the cricothyroid (CT) muscle. The degree of EMG changes in the CT correlated moderately with the severity of dysphonia. CONCLUSIONS: Sensory neuropathy of the larynx may be a long-lasting complication of SARS-COV-2 infection. The severity of EMG neuropathic changes in the CT muscle broadly corresponds to the severity of dysphonia.

Persistent subjective voice symptoms for two years after thyroidectomy.

BACKGROUND: Voice change after thyroidectomy is an important issue in thyroid surgery. However, little is known about long-term voice outcomes after thyroidectomy. This study investigates the long-term voice outcomes of thyroidectomy up to two years after surgery. Also, we analyzed the pattern of recovery through acoustic tests over time. METHODS: We reviewed data from 168 patients who underwent thyroidectomy between January 2020 and August 2020 at a single institution. The Thyroidectomy-related Voice and Symptom Questionnaire (TVSQ) score and acoustic voice analysis results were examined preoperatively and postoperative one, three, and six months, and one and two years after surgery. We divided patients into two groups based on the TVSQ score (≥15 or <15) at two years postoperatively. We investigated the difference of acoustic characteristics between the two groups and analyzed correlations between acoustic parameters and various clinical and surgical factors. RESULTS: Voice parameters tended to recover, but some parameters and TVSQ scores exhibited deterioration two years after surgery. In the subgroups, among the many clinicopathologic factors examined, voice abuse history including professional voice users (p = 0.014), greater extent of thyroidectomy and neck dissection (p = 0.019, p = 0.029), and high pitch voice (F0; p = 0.005, SFF; p = 0.016) were associated with high TVSQ score at two years. CONCLUSIONS: Patients frequently experience voice discomfort after thyroidectomy. After surgery, voice abuse history including professional voice users, greater extent of surgery, and higher pitch voice are associated with worse voice quality and increased risk of persistent voice symptoms over the long-term.

Office-based Blue Laser Therapy of Vocal Fold Polyps: A Cohort of 18 Patients: Blue Laser Therapy of Vocal Fold Polyps.

OBJECTIVE: To investigate the effect of office-based blue laser therapy of vocal fold polyps on voice. METHODS: The medical records and video recordings of patients who underwent office-based laser therapy in a tertiary referral center between February 2020 and May 2020, and May 2021 and October 2022 was conducted. Only patients with vocal fold polyps who had undergone office-based blue laser therapy were included. The voice was evaluated before and after surgery using the Voice Handicap Index-10 (VHI-10), GRB perceptual evaluation, acoustic analysis, and maximum phonation time. RESULTS: A total of 18 patients were included. The mean age of the study group was 52.5 ± 11.94 years. The male-to-female ratio was 2:1. Ten patients of the total group (53.6%) had hemorrhagic polyps and the most common site was the mid-third of the vocal fold. All patients who presented for follow-up (n = 15) had partial or complete regression of the lesion (4 and 11, respectively). There was a significant decrease in the mean score of VHI-10 (17.6 ± 9.97 vs. 4.27 ± 5.76, p < 0.001) and in the means of grade of dysphonia (2.0 ± 0.73 to 0.5 ± 0.63, p < 0.001), roughness (1.88 ± 0.81 to 0.44 ± 0.51, p < 0.001) and breathiness (0.81 ± 0.75 to 0.13 ± 0.34 p < 0.001). There was also a marked decrease in the perturbation parameters (jitter and shimmer) and a significant increase in the MPT from 10.66 ± 4.22 s to 14.26 ± 6.26 s (p = 0.028). CONCLUSION: Office-based blue laser therapy is an effective treatment modality in patients with vocal fold polyps. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:2712-2718, 2023.

Longitudinal Voice Outcomes and Neoglottic Function After Supracricoid Partial Laryngectomy: The Development of a New Scale.

OBJECTIVES: Supracricoid partial laryngectomy (SCPL) is an oncologically sound alternative to total laryngectomy that results in long-term alterations in vocal function. Little is known about long-term improvements in dysphonia and the mechanism of vocal recovery is unclear due to the lack of a standardized rating tool: The Pattern, Degree, and Vibration (PDV) Scale. METHODS: Data from 24 individuals were compared over 3 post-operative timepoints after SCPL: 3 to 11, 12 to 35, and over 35 months. Voice outcomes were assessed using the Voice Handicap Index (VHI) and the GRBAS scale. Laryngeal exams were deidentified and rated using a novel rating scheme developed using literature review and consensus panel discussions. RESULTS: There were significant improvements in VHI scores, Grade, and Strain over time. There was an increase in the Degree of Closure and a decline in Mucosal Vibration across timepoints. Pattern of Movement (P) was associated with dysphonia Grade. Better Degree of Closure (D) was associated with lower VHI scores and better Grade and Roughness. Mucosal Vibration (V) was associated with reduced Breathiness and Strain but variable Roughness. Age, T-stage, radiation treatment, surgery type, and time to feeding-tube removal were also associated with voicing characteristics. CONCLUSIONS: There is evidence of improvement in several voice parameters over time after the first post-operative year. Various subcomponents of the new PDV rating scale were associated with voice outcomes. Its utility for research and clinical practice merits further investigation.