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OBJECTIVE: To identify characteristics of patients who have poor improvement in symptoms following surgical management of Zenker Diverticulum (ZD). METHODS: Prospective, multicenter cohort study of all individuals enrolled in the Prospective OUtcomes of Cricopharyngeus Hypertonicity (POUCH) Collaborative who underwent surgical repair of ZD between August 2017 and January 2024. Patient demographics, esophagrams, and the 10-item Eating Assessment Tool (EAT-10) pre- and post-procedure were obtained from a REDCap database. t-tests, Wilcoxon rank sum tests, Chi-square or Fisher's exact tests were used to compare the characteristics. Patients with <50% improvement in their EAT-10 scores were deemed surgical nonresponders (SNRs). Those with ≥50% improvement in their EAT-10 scores were deemed surgical responders (SRs). RESULTS: A total of 184 patients were prospectively followed after undergoing either open or endoscopic surgical management. Twenty-two patients (12%) were deemed SNRs. Preoperative presence of a hiatal hernia was statistically significant characteristic between the SNRs (63.6%) and SRs (32.1%) (p = 0.004). Size of the ZD and history of previous ZD surgery was not a significant characteristic. The length of stay and complication rate were not statistically different between the groups. CONCLUSION: Coexistent esophageal pathology may lead to poor symptomatic improvement following ZD surgery. Preoperative workup of other esophageal disorders is recommended to detect likely SNRs. For SNRs, further esophageal workup may be necessary to evaluate for other esophageal causes related to poor symptomatic improvement following ZD surgery. LEVEL OF EVIDENCE: Level 3 Laryngoscope, 2024.
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OBJECTIVE: Ample literature shows voice and swallowing therapy, in-person or virtual, to be essential for Otolaryngology and Speech-Language Pathology care. In March 2023, Medicare announced discontinuing teletherapy reimbursement in hospital-based outpatient departments, effective May 2023. This decision was subsequently reversed; however, the uncertain interval period provided the opportunity to study the impact of eliminating teletherapy. STUDY DESIGN: Prospective cohort. SETTING: Tertiary laryngology center. METHODS: Affected Medicare patients were contacted via mailed letter, phone, and secure patient portal and offered to change appointments to in-person, teletherapy with cash self-payment ($165-282/session) or cancellation. Demographics and responses were collected. Statistical analyses conducted using Student's t test. RESULTS: Fifty-three patients (28 female; mean age 66.8 ± 14.2 years) were impacted. 64% (n = 34) changed to in-person appointment, 28% (n = 15) canceled, 8% (n = 4) did not respond. No patients opted to self-pay. 67% of patients that canceled telehealth care cited distance from in-person care location. The mean distance for canceled versus rescheduled patients was 92.3 ± 93.0 versus 32.8 ± 57.4 miles, P = .034. Mean age, gender, and number of sessions were not different between groups. Mean time to third next available therapy appointment was 96 ± 46 versus 46 ± 12 days before and after rule change, P = .007. Upon Medicare's reversal, this trend rebounded to nearly baseline (mean 77 ± 12 days, P = .12). CONCLUSION: Medicare's discontinuation of reimbursement for teletherapy services caused nearly 30% of patients to cancel voice and swallowing therapy, primarily due to distance. These cancellations led to decreased access to care for Medicare patients with voice/swallowing diagnoses, which affect function, quality of life, and potentially even mortality risk.
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Medicare , Fonoterapia , Telemedicina , Humanos , Masculino , Feminino , Estados Unidos , Telemedicina/economia , Idoso , Estudos Prospectivos , Fonoterapia/economia , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Otolaringologia/economia , Assistência ao Paciente/economiaRESUMO
BACKGROUND/OBJECTIVE: Laryngeal electromyography (LEMG) is a useful diagnostic test in the evaluation of vocal fold paralysis (VFP). This study investigates factors that can make LEMG challenging to perform. METHODS: Patients with subacute unilateral VFP presented for LEMG were prospectively enrolled. Demographic data including BMI, previous neck surgery, and anatomic factors were collected. Patient-reported pain related to the procedure was recorded on a visual analogue scale (VAS). Electromyographer and otolaryngologist recorded a consensus rating of the perceived difficulty in performing the test and confidence in using the results for clinical decision-making. RESULTS: A total of 111 patients (56.8% female) were enrolled between August 2015 and August 2018. The mean age was 55 ± 14 years, and the average body mass index (BMI) was 28.5 ± 6.4. The mean patient-reported VAS score for pain was 35 ± 24. Notably, 31.2% of the tests were considered "very easy," 32.1% were considered "mildly challenging" and 23.9% and 12.8% were considered "moderately challenging" and "extremely challenging," respectively, by the clinicians. Common factors affecting LEMG difficulty included poorly palpable surface anatomy (50.5%) and patient intolerance (15.6%). Clinicians felt confident in 76.1% of the test findings. Bivariate analyses showed that prior neck surgery is associated with elevated VAS (p = 0.02), but clinician-perceived difficulty of performing the test is not associated with elevated VAS scores (p = 0.55). CONCLUSIONS: Majority of LEMG tests are well tolerated by patients. Physicians reported more confidence using LEMG for clinical decision-making when the test was easier to perform. Difficult surface anatomy and patient intolerance affects clinician confidence in integrating the test results with clinical care. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:831-834, 2024.
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Laringe , Paralisia das Pregas Vocais , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Masculino , Eletromiografia/métodos , Paralisia das Pregas Vocais/diagnóstico , Pescoço , Dor , Músculos LaríngeosRESUMO
OBJECTIVE: To compare improvement in patient-reported outcomes (PROM) in persons undergoing endoscopic and open surgical management of Zenker diverticula (ZD). METHODOLOGY: Prospective, multicenter cohort study of all individuals enrolled in the Prospective OUtcomes of Cricopharyngeus Hypertonicity (POUCH) Collaborative who underwent surgery for ZD. Patient survey, radiography reports, and the 10-item Eating Assessment Tool (EAT-10) pre- and post-procedure were abstracted from a REDCap database, which summarized means, medians, percentages, and frequencies of. Outcome based on operative intervention (endoscopic vs. open) was compared using t-test, Wilcoxon rank sum test or chi-square test, as appropriate. RESULTS: One hundred and forty-seven persons were prospectively followed. The mean age (SD) of the cohort was 68.7 (11.0). Overall, 66% of patients reported 100% improvement in EAT-10; 81% of patients had greater than 75% improvement; and 88% had greater than 50% improvement. Endoscopic was used for n = 109 patients, and open surgical intervention was used for n = 38. The median [interquartile range, IQR] EAT-10 percent improvement for endoscopic treatment was 93.3% [72, 100], and open was 100% [92.3, 100] (p = 0.05). The incidence of intraoperative complications was 3.7% for endoscopic and 7.9% for open surgical management. The median [IQR] in follow-up was 86 and 97.5 days, respectively. CONCLUSION: Both endoscopic and open surgical management of ZD provide significant improvement in patient-reported outcomes. The data suggest that open diverticulectomy may provide a modest advantage in symptomatic improvement compared to endoscopic management. The data suggest that the postoperative complication rate is higher in the open surgical group. LEVEL OF EVIDENCE: 3 Laryngoscope, 134:97-102, 2024.
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Divertículo de Zenker , Humanos , Estudos de Coortes , Esofagoscopia , Estudos Longitudinais , Estudos Prospectivos , Estudos Retrospectivos , Resultado do Tratamento , Divertículo de Zenker/cirurgia , Pessoa de Meia-Idade , IdosoRESUMO
OBJECTIVES: The aim of the study was to identify trends in postoperative management of persons undergoing surgery for Zenker diverticula (ZD) by evaluating length of stay (LOS), diet on discharge, and imaging with or without surgical complication. METHODS: Prospectively enrolled adult patients with cricopharyngeal muscle dysfunction with diverticula undergoing surgery from August 1, 2017 to February 1, 2023 were included. Data were extracted from a multi-institutional REDCap database, summarizing means, medians, percentages, and frequencies. Fisher's exact or chi squared analyses were utilized, as appropriate, to compare subsets of data. Descriptive analysis assessed differences in clinical course and the relationship to postoperative management. RESULTS: There were 298 patients with a mean (standard deviation) age of 71.8 (11.2) years and 60% male. Endoscopic surgery was performed in 79.5% (237/298) of patients versus 20.5% (61/298) open surgery. Sixty patients (20.1%) received postoperative imaging, with four leaks identified. Complications were identified in 9.4% of cases (n = 29 complications in 28 patients), more commonly in open surgery. Most (81.2%) patients were discharged within 23 h. About half of patients (49%) were discharged from the hospital on a pureed/liquid diet; 36% had been advanced to a soft diet. In patients without complications, LOS was significantly longer following open cases (p = 0.002); postoperative diet was not different between open and endoscopic (p = 0.26). CONCLUSIONS: Overall, most patients are discharged within 23 h without imaging. However, LOS was affected by surgical approach. Postoperative complications are different in endoscopic versus open surgery. Complications with either approach were associated with prolonged LOS, need for imaging, and diet restriction. LEVEL OF EVIDENCE: Level III Laryngoscope, 134:2678-2683, 2024.
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Tempo de Internação , Cuidados Pós-Operatórios , Complicações Pós-Operatórias , Divertículo de Zenker , Humanos , Masculino , Divertículo de Zenker/cirurgia , Divertículo de Zenker/complicações , Feminino , Idoso , Tempo de Internação/estatística & dados numéricos , Estudos Prospectivos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Cuidados Pós-Operatórios/métodos , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Músculos Faríngeos/cirurgia , Resultado do TratamentoRESUMO
Importance: The gold-standard treatment for laryngeal dystonia (LD) and essential tremor of the vocal tract (ETVT) is botulinum toxin (BoNT) chemodenervation. Although safe and effective, it is not curative, and periodic injections are required. Some medical insurance companies only cover injections at a 3-month interval, though some patients benefit from injections more frequently. Objective: To determine the proportion and characteristics of patients who receive BoNT chemodenervation treatment in intervals shorter than 90 days. Design, Setting, and Participants: This retrospective cohort study across 3 quaternary care neurolaryngology specialty practices in Washington and California recruited patients who underwent at least 4 consecutive laryngeal BoNT injections for LD and/or ETVT in the past 5 years. Data were collected from March through June 2022 and analyzed from June through December 2022. Exposure: Laryngeal BoNT treatment. Main Outcomes and Measures: Biodemographic and clinical variables, injection characteristics, evolution during the 3 interinjection intervals, and lifetime laryngeal BoNT treatment data were collected from patient medical records. Logistic regression was used to assess association to the short-interval outcome, defined as an average injection interval shorter than 90 days. Results: Of 255 patients included from the 3 institutions, 189 (74.1%) were female, and the mean (SD) age was 62.7 (14.3) years. The predominant diagnosis was adductor LD (n = 199 [78.0%]), followed by adductor dystonic voice tremor (n = 26 [10.2%]) and ETVT (n = 13 [5.1%]). Seventy patients (27.5%) received short-interval injections (<90 days). The short-interval group was younger than the long-interval group (≥90 days), with a mean (SD) age of 58.6 (15.5) years and 64.2 (13.5) years, respectively, and a mean difference of -5.7 years (95% CI, -9.6 to -1.8 years). There were no patient-related differences between the short- and long-interval groups in terms of sex, employment status, or diagnosis. Conclusions and Relevance: This cohort study demonstrated that while insurance companies often mandate a 3-month or greater interval for BoNT chemodenervation financial coverage, there is a considerable subset of patients with LD and ETVT who receive short-interval treatment to optimize their vocal function. Short-interval chemodenervation injections demonstrate a similar adverse effect profile and do not appear to predispose to resistance through antibody formation.
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Toxinas Botulínicas Tipo A , Disfonia , Distonia , Tremor Essencial , Bloqueio Nervoso , Fármacos Neuromusculares , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Toxinas Botulínicas Tipo A/uso terapêutico , Tremor Essencial/tratamento farmacológico , Estudos de Coortes , Estudos Retrospectivos , Distonia/tratamento farmacológico , Distonia/induzido quimicamente , Disfonia/tratamento farmacológico , Resultado do Tratamento , Fármacos Neuromusculares/uso terapêuticoRESUMO
OBJECTIVES: Early in the COVID-19 pandemic, outpatient visits were adapted for the virtual setting, forcing laryngologists to presume certain diagnoses without the aid of laryngoscopy, solely based on history and the limited physical exam available via video visit. This study aims to examine the accuracy of presumptive diagnoses made via telemedicine, compared to subsequent in-person follow up, where endoscopic examination could confirm or refute suspected diagnoses. METHODS: A retrospective chart review was conducted of 38 patients evaluated for voice-related issues at NYU Langone Health and the University of California-San Francisco. Presumptive diagnoses at the initial telemedicine encounter were noted, along with diagnostic cues used for clinical reasoning and recommended treatment plans. These presumptive diagnoses were compared to diagnoses and plans established following laryngoscopy at follow-up in-person visits. RESULTS: After laryngoscopy at the first in-person visit, 38% of presumptive diagnoses changed, as did 37% of treatment plans. The accuracy varied among conditions. Muscle tension dysphonia and Reinke's edema were accurately diagnosed without laryngoscopy, but other conditions, including vocal fold paralysis and subglottic stenosis, were not initially suspected, relying on laryngoscopy for diagnosis. CONCLUSIONS: While some laryngologic conditions may be reasonably identified without in-person examination, laryngoscopy remains central to definitive diagnosis and treatment. Telemedicine can increase access to care, but it may provide more utility as a screening tool, triaging which patients should present more urgently for in-person laryngoscopy. LEVEL OF EVIDENCE: 4.
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COVID-19 , Disfonia , Otolaringologia , Telemedicina , Humanos , Estudos Retrospectivos , Pandemias , COVID-19/diagnóstico , COVID-19/epidemiologia , Disfonia/diagnóstico , Laringoscopia , Teste para COVID-19RESUMO
The purpose of this article is to provide an overview of the current state and available evidence surrounding surgical voice care for the transgender and/or gender expansive population. The term "gender expansive" has been proposed as an inclusive term to classify those who do not identify with traditional gender roles but are otherwise not confined to one gender narrative or experience. We aim to review indications and candidacy for surgery, surgical procedure options for altering vocal pitch, and typical postoperative expectations. The role of voice therapy and considerations for perioperative care will also be discussed.
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Glote , Narração , Voz , Humanos , Glote/cirurgia , Pessoas TransgêneroRESUMO
Pembrolizumab is an immune checkpoint inhibitor (ICI) approved for multiple indications in a variety of malignancies. Although generally well tolerated, the potential for significant adverse effects, specifically immune related adverse effects (irAEs) needs to be taken into consideration. Several cases of bullous pemphigoid have been reported as a cutaneous adverse effect of ICIs since 2015, and there are recent reports of mucous membrane pemphigoid (MMP). We present the case of an 84-year-old male with metastatic urothelial carcinoma on treatment with pembrolizumab, who developed laryngeal mucous membrane pemphigoid as an irAE. The diagnosis was based on patient's clinical history and serologic testing, and supported by symptomatic improvement after ICI discontinuation and immunosuppression. Pembrolizumab-induced MMP is a newly described and infrequent irAE, requiring early suspicion and close monitoring for its diagnosis and management.
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Recurrent respiratory papillomatosis (RRP) is a benign neoplastic disease of the respiratory tract that is caused by human papilloma virus (HPV). The current standard of care is surgical excision with adjuvant treatment as needed. Multiple adjuvant treatments have been used with some success, but long-term control of disease remains difficult. We report on a case of a patient with a long history of RRP who had stabilized true vocal fold disease while on pembrolizumab for concurrent early stage lung squamous cell carcinoma.
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Anticorpos Monoclonais Humanizados , Infecções por Papillomavirus , Infecções Respiratórias , Humanos , Masculino , Pessoa de Meia-Idade , Anticorpos Monoclonais Humanizados/uso terapêutico , Carcinoma de Células Escamosas/complicações , Carcinoma de Células Escamosas/terapia , Neoplasias Pulmonares/complicações , Neoplasias Pulmonares/terapia , Infecções por Papillomavirus/complicações , Infecções por Papillomavirus/tratamento farmacológico , Infecções Respiratórias/complicações , Infecções Respiratórias/tratamento farmacológico , Carcinoma de Células Escamosas do Esôfago/complicações , Carcinoma de Células Escamosas do Esôfago/terapia , Prega Vocal/patologia , Prega Vocal/cirurgiaRESUMO
BACKGROUND/OBJECTIVES: Laryngeal sensory abnormality has been implicated as a component of adductor laryngeal dystonia (AdLD). The study objective was to assess laryngopharyngeal sensation in AdLD utilizing a calibrated, tactile aesthesiometer to deliver differential stimuli to lateral pyriform sinus (LPS), aryepiglottic fold (AEF), and false vocal fold (FVF). METHODS: Patients with known Botox-responsive AdLD underwent sensory testing using a previously-validated methodology involving calibrated tactile stimuli (6-0, 5-0, 4.5-0, 4-0 nylon monofilaments). Laryngeal adductor reflex (LAR) and participant-rated perceptual strength of stimulI were evaluated. Responses were compared to normative controls (n = 33). Two-samples, Mann-Whitney and Fisher exact tests compared mean strength ratings and LAR between AdLD and control groups. Mixed-effects logistic regression and linear models assessed association of filament size, stimulus site, age, sex, and LD status on LAR and perceptual strength rating respectively. RESULTS: Thirteen AdLD patients (nine women, mean age 60+/-15 years) completed testing. Average LAR response rates were higher amongst all filament sizes in AdLD versus controls at LPS (56.3% vs. 35.7%) and AEF (96.1% vs. 70.2%) with comparable rates at FVF (90.2% vs. 91.7%). AdLD had 3.3 times the odds of observed LAR compared to controls (p = 0.005), but differences in subjective detection of stimuli, perceptual strength ratings, and cough/gag rates were insignificant on multivariate modeling (p > 0.05). CONCLUSIONS: This is the first study to objectively assess laryngopharyngeal sensation in AdLD. Findings demonstrated increased laryngopharyngeal sensation in AdLD compared to controls. The identification of increased laryngeal hypersensitivity in these patients may improve understanding of AdLD pathophysiology and identify future targets for intervention. LEVEL OF EVIDENCE: 2 Laryngoscope, 133:2271-2278, 2023.
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Distonia , Laringe , Humanos , Feminino , Pessoa de Meia-Idade , Idoso , Lipopolissacarídeos , Laringoscopia/métodos , TatoRESUMO
OBJECTIVES: The present article aims to identify the optimal cutoff score and the diagnostic accuracy for the English version of Speech Handicap Index (SHI) to screen out individuals with and without speech disorders in daily life. MATERIALS AND METHODS: In this cross-sectional cohort study, a volunteer sample of 104 adult patients after total laryngectomy and 99 healthy controls in the United States completed the English version of SHI online questionnaire. Sensitivity and specificity were computed for a range of cut-off values using the Receiving Operating Characteristics (ROC) analysis to establish an optimal cutoff point for the SHI. Other measures of diagnostic accuracy, such as likelihood ratios (LR), positive predictive values (PPV), and negative predictive values (NPV) were also computed. RESULTS: Patients after total laryngectomy obtained a higher score than the healthy controls on the mean scores of SHI. According to the ROC analysis, an optimal cutoff score of 17 points determined by Youden index was identified on the head and neck cancer population with a sensitivity of 92.31%, specificity of 92.31%, PPV of 90.60%, NPV of 91.75%, LR + of 9.14, and LR- of 0.09. CONCLUSIONS: The cutoff score of the English version of SHI applied on the English-speaking population in the United States demonstrated promising diagnostic accuracy.
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OBJECTIVES/HYPOTHESIS: To create a model of the anatomic distribution, recurrence, and growth patterns of recurrent respiratory papillomatosis (RRP). STUDY DESIGN: Prospective, multi-institutional cohort study. METHODS: Adult patients with a diagnosis of RRP evaluated between August 1, 2018 and February 1, 2021 at six participating centers were invited to enroll. At each office or operating room encounter, laryngologists recorded the location and size of RRP lesions using a 22-region schematic. A generalized linear mixed effects model was used to compare region variations in lesion prevalence and recurrence. RESULTS: The cohort comprised 121 patients: 74% were male, 81% had been diagnosed with adult-onset RRP, and a plurality (34%) had undergone 0 to 3 RRP interventions prior to enrollment. Across the study period, the odds of a lesion occurring in the glottis was significantly higher (odds ratio [OR]: 26.51; 95% confidence interval [CI]: 11.76-59.75, P < .001) compared with all other areas of the larynx and trachea. Within the true vocal folds, the membranous vocal folds had significantly higher odds (OR: 6.16; 95% CI: 2.66-14.30, P < .001) of lesion occurrence compared to the cartilaginous vocal folds. Despite these strong trends in lesion distribution, there were no differences in the odds of lesion recurrence, growth, or in the time to recurrence, between anatomic subsites. CONCLUSIONS: RRP lesions are most likely to occur in the glottis, particularly the membranous vocal folds, compared with other regions of the larynx or trachea. However, all lesions demonstrate similar behavior with respect to recurrence, growth, and time to recurrence regardless of anatomic location. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:2403-2411, 2022.
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Infecções por Papillomavirus , Infecções Respiratórias , Adulto , Humanos , Masculino , Feminino , Estudos Prospectivos , Estudos de Coortes , Estudos Retrospectivos , Infecções Respiratórias/epidemiologia , Infecções Respiratórias/patologia , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/patologiaRESUMO
OBJECTIVE: To measure the latency of laryngeal adductor reflex (LAR) motion onset at 2 laryngopharyngeal subsites using calibrated aesthesiometers. STUDY DESIGN: Cross-sectional. SETTING: Academic institution. METHODS: Twenty-one asymptomatic, healthy subjects (11 male, 10 female) underwent laryngopharyngeal sensory testing with tactile stimuli delivered to the aryepiglottic fold and medial pyriform sinus using 30-mm Cheung-Bearelly monofilaments (4-0 and 5-0 nylon sutures) via channeled flexible laryngoscope. The LAR onset latency, defined as the first visual detection of ipsilateral vocal fold adduction following tactile stimulation, was measured with frame-by-frame analysis of video recordings. RESULTS: The overall mean LAR latency across both subsites and stimulation forces was 176.6 (95% CI, 170.3-183.0) ms, without significant difference between subsites or forces. The critical value for LAR response latency prolongation at the .01 significance level was 244 ms. At 30 frames/s video capture resolution, LAR response latency ≥8 frame intervals would indicate abnormal prolongation. CONCLUSION: Aesthesiometer-triggered LAR latency appears to be invariant over an 8.7-dB force range and between the aryepiglottic fold and medial pyriform sinus subsites in controls. Laryngeal adductor reflex latency incongruences between stimulation forces or laryngopharyngeal subsites may serve as pathophysiological features to dissect mechanisms of upper aerodigestive tract disorders. LEVEL OF EVIDENCE: Level 3B.
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Laringoscópios , Laringe , Estudos Transversais , Estimulação Elétrica , Epiglote , Feminino , Humanos , Masculino , Reflexo/fisiologiaRESUMO
OBJECTIVES/HYPOTHESIS: To develop a method for threshold estimation of the laryngeal adductor reflex (LAR) response using Cheung-Bearelly monofilaments. STUDY DESIGN: Cross-sectional. METHODS: Twenty-two healthy adults (12 men, 10 women) were tested for LAR response outcome using 30 mm 5-0 and 4-0 nylon monofilaments. Tactile stimuli were delivered to the aryepiglottic (AE) fold and medial pyriform sinus (MPS). Dichotomous classifier features and performance (area under the curve (AUC)), the LAR response outcome agreement and disagreement matrix, and test-retest reliability were examined. From those data, a test protocol that would minimize patient burden to estimate the LAR triggering threshold was formulated. RESULTS: Classifier performance of 5-0 monofilament stimulation of the AE fold (sensitivity = 0.63, specificity = 0.63, PPV = 0.74, NPV = 0.25) and MPS (sensitivity = 0.45, specificity = 0.77, PPV = 0.74, NPV = 0.23,) was slightly below that of 4-0 monofilament stimulation of the AE fold (sensitivity = 0.82, specificity = 0.50, PPV = 0.82, NPV = 0.50) and MPS (sensitivity = 0.84, specificity = 0.64, PPV = 0.90, NPV = 0.56), based on AUC. LAR response outcome agreement for 5-0 and 4-0 stimulations was high (93%) for 5-0 positive response, but low (29%) for 5-0 negative response. Aesthesiometer test-retest reliability for LAR response outcome was excellent (Cronbach's alpha = 0.97). CONCLUSIONS: Threshold estimation of the LAR response may be operationalized by adopting a decision tree protocol. For negative LAR response to initial 5-0 monofilament stimulation and positive response to subsequent 4-0 monofilament stimulation, the higher threshold is confirmed. Positive LAR response to 5-0 or 4-0 monofilament stimulation is expected in over 90% of asymptomatic adults. Negative LAR response to 4-0 monofilament stimulation identifies patients at risk for laryngopharyngeal hyposensitivity. LEVEL OF EVIDENCE: 3b Laryngoscope, 132:163-168, 2022.
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Transtornos de Deglutição/diagnóstico , Adulto , Estudos Transversais , Transtornos de Deglutição/fisiopatologia , Feminino , Humanos , Laringoscopia , Laringe/fisiologia , Masculino , Reflexo/fisiologia , Limiar Sensorial , Tato/fisiologiaRESUMO
Objectives The Speech Handicap Index (SHI) is a self-reported speech-related quality of life assessment originally developed for measuring the psychosocial speech impact in patients with oral or pharyngeal cancer. This review article provides a scoping review of the literature on the validated SHI, with the purpose of identifying and documenting available studies and procedures for the cultural adaption and validation of SHI. Method Prime databases including PubMed, EMBASE, and Google Scholar were searched for journal publications reporting validation of the SHI. Reviews and reference cross-checking were performed using a priori selection criteria. A body of literature related to SHI was scoped and publication quality was categorized independently by two investigators. After applying all the screening criteria, articles that met the eligibility criteria were included in the review. Results The scoping review yielded 10 articles that met the inclusion criteria presenting the SHI in eight different languages, including Dutch, U.K. English, French, Korean, Simplified Chinese (Mandarin), Lithuanian, Italian, and European Portuguese. All of them reported validity, reliability, and translation method. Discussion and Conclusions High reliability and validity between various language versions of the SHI were identified. The current scoping review provides a useful summary and could be a helpful precursor to a systematic review on SHI in the future. Supplemental Material https://doi.org/10.23641/asha.14082704.
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Qualidade de Vida , Fala , Humanos , Idioma , Reprodutibilidade dos Testes , TraduçõesAssuntos
Dispneia/etiologia , Laringoscopia/métodos , Laringoestenose/cirurgia , Terapia a Laser/métodos , Idoso , Idoso de 80 Anos ou mais , Manuseio das Vias Aéreas/efeitos adversos , Anestesia Geral/efeitos adversos , Feminino , Humanos , Laringoscopia/instrumentação , Laringoestenose/complicações , Terapia a Laser/instrumentação , Lasers de Gás , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , VigíliaRESUMO
OBJECTIVES/HYPOTHESIS: Laryngeal electromyography (LEMG) is a diagnostic tool for patients with suspected neurogenic abnormalities of the larynx. LEMG is often used with the assumption that any abnormality is symptom-/disease-related. We sought to determine the prevalence of abnormal LEMG findings in a group of healthy asymptomatic adults across a large age spectrum. STUDY DESIGN: Open, prospective study, gender-match and age balanced by decade. METHODS: Forty-six healthy participants (age 20-78) underwent LEMG, including 178 muscles. Participants had no history of voice problems, normal VHI-10, and normal flexible laryngoscopy. Qualitative and quantitative LEMG (bilateral) were performed involving the thyroarytenoid-lateral cricoarytenoid muscle complex (TA-LCA) and cricothyroid (CT) muscles. LEMG parameters included evaluation for fibrillation potentials, sharp waves, reduced recruitment, polyphasic potentials, electrical synkinesis, and measurement of turns per second. RESULTS: Of participants, 4% had at least one abnormal qualitative finding (slightly reduced recruitment or two to three discrete polyphasic potentials). There were no findings of fibrillation potentials or sharp waves. There were no abnormal qualitative findings in the CT muscles tested. Of participants, 16% had at least one abnormal synkinesis finding. LEMG qualitative abnormalities and quantitative abnormalities do not appear to correlate with gender or age. CONCLUSION: Abnormal qualitative and quantitative LEMG findings were uncommon and minor in severity in our group of asymptomatic healthy adults. The likelihood of abnormal LEMG results in asymptomatic adults was 2.2% for qualitative findings, 9.3% for synkinesis, and 5.4% for turns/s. LEVEL OF EVIDENCE: 3 Laryngoscope, 131:2065-2069, 2021.
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Doenças Assintomáticas/epidemiologia , Eletromiografia/estatística & dados numéricos , Músculos Laríngeos/fisiopatologia , Laringe/fisiopatologia , Adulto , Idoso , Eletromiografia/métodos , Estudos de Avaliação como Assunto , Feminino , Humanos , Laringoscopia/normas , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Sincinesia/epidemiologia , Sincinesia/fisiopatologiaRESUMO
OBJECTIVES/HYPOTHESIS: The incidence of cognitive impairment (CI) in the elderly general population is 10% to 20%. The incidence of CI in the elderly laryngology treatment-seeking population is unknown, and CI may impact decision making for elective medical/surgical treatment and negatively impact the outcome of voice/swallowing therapy. We sought to determine the prevalence of CI in elderly patients who are seeking laryngology care and to evaluate the feasibility of administering a cognitive screening instrument. STUDY DESIGN: Prospective, Cross-sectional. METHODS: One hundred fifty patients (≥65 years old) without a previous diagnosis of CI, seeking laryngology evaluation, were administered the Montreal Cognitive Assessment (MoCA) test by a trained physician. Other members of the clinical team were blinded to the MoCA results. RESULTS: Twenty-five percent of participants obtained a score diagnostic for at least mild CI. The results showed a correlation between the MoCA scores and 1) the time needed to complete the test, 2) participant age, and 3) participant education level. No differences were observed between gender, alcohol consumption, or use of medications that can affect cognition and MoCA score. CONCLUSION: One in four elderly laryngology treatment-seeking patients were found to have undiagnosed CI. This finding warrants consideration for CI screening for these patients being evaluated for voice therapy and elective surgery. Treatment decision making in this population may benefit from additional family involvement. LEVEL OF EVIDENCE: 2c Laryngoscope, 130: 2003-2007, 2020.