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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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OBJECTIVES/HYPOTHESIS: This study assessed the vocal health of performers returning to full-time performance after the COVID-19 pandemic shutdown and investigated how differences in voice usage, exposure to voice care professionals, and vocal pathology before and during the pandemic contributed to variability in self-perceived and instrumental vocal outcome measures. STUDY DESIGN: This was a prospective, case-control observational study conducted at a single outpatient site. METHODS: Twenty-two patients, 11 cases and 11 controls, were enrolled for the study. All participants were full-time singing professionals prior to the COVID-19 pandemic. Cases were recruited from patients presenting to a tertiary care voice center for vocal or pharyngeal complaints. Controls were healthy volunteers recruited from the general population of professional singers in the surrounding metropolitan area. All participants provided responses to the Voice Handicap Index-10, Evaluation of Ability to Sing Easily, and Laryngopharyngeal Measure of Perceived Sensation validated questionnaires as well as a study survey with questions regarding vocal use and history prior to and during the pandemic. All participants underwent instrumental acoustic and videostroboscopic voice evaluations. RESULTS: Cases had poorer outcome measures overall and were more likely to report their voices were worse at study enrollment when compared to their prepandemic perception (P = 0.027). Cases tended to be older and less likely to have pursued alternative employment during the pandemic that involved increased speaking voice use (27% vs 55%), but these differences were not statistically significant. CONCLUSIONS: There was a variable response among performers to the prolonged hiatus from performing during the COVID-19 pandemic. Those with poorer outcomes tended to be older and may have used their voice less during the pandemic. These findings are consistent with detraining periods in the exercise physiology literature and support the construct of treating vocal performers as vocal athletes.
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OBJECTIVES: For transwomen undergoing voice feminization interventions, fundamental frequency (F 0 ; vocal pitch) is a commonly reported functional outcome measure in the literature. However, F 0 may not correlate well with improvement in quality of life (QoL). Several validated voice-related QoL instruments have been used to assess QoL improvement in these patients, yet there is no consensus on the most appropriate instrument. This systematic review and meta-analysis aimed to assess the relationship between change in F 0 and QoL improvement following voice feminization, and to compare validated QoL instruments commonly used in this population. DATA SOURCES: PubMed, Cochrane, and Embase. REVIEW METHODS: A systematic review was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Primary studies of transwomen undergoing voice feminization, reporting validated QoL outcomes were included. Meta-analyses for associations between mean change in QoL score and mean change in F 0 , as well as variations in mean change in QoL score by QoL instrument, were performed using a multilevel mixed effects model. RESULTS: No statistically significant correlation was found between change in F 0 and QoL score improvement post-intervention. Different validated instruments showed statistically significant variation in QoL score change, with the Trans Women Voice Questionnaire (TWVQ) capturing a greater improvement in QoL score relative to other instruments. CONCLUSIONS: Lack of correlation between changes in F 0 and QoL improvement further supports that F 0 alone is insufficient to assess the efficacy of voice feminizing interventions. Validated QoL measures are useful adjuncts. Of these, the TWVQ appears to be the most sensitive for measurement of QoL improvement following voice feminization.
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Transexualidade , Voz , Masculino , Humanos , Feminino , Qualidade de Vida , Feminização , Inquéritos e QuestionáriosRESUMO
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
OBJECTIVE: To compare the effectiveness of disinfection protocols utilizing a ultraviolet (UV) Smart D60 light system with Impelux™ technology with a standard Cidex ortho-phthalaldehyde (OPA) disinfection protocol for cleaning flexible fiberoptic laryngoscopes (FFLs). METHODS: Two hundred FFLs were tested for bacterial contamination after routine use, and another 200 FFLs were tested after disinfection with one of four methods: enzymatic detergent plus Cidex OPA (standard), enzymatic detergent plus UV Smart D60, microfiber cloth plus UV Smart D60, and nonsterile wipe plus UV Smart D60. Pre- and post-disinfection microbial burden levels and positive culture rates were compared using Kruskal-Wallis ANOVA and Fisher's two-sided exact, respectively. RESULTS: After routine use, approximately 56% (112/200) of FFLs were contaminated, with an average contamination level of 9,973.7 ± 70,136.3 CFU/mL. The standard reprocessing method showed no positive cultures. The enzymatic plus UV, microfiber plus UV, and nonsterile wipe plus UV methods yielded contamination rates of 4% (2/50), 6% (3/50), and 12% (6/50), respectively, with no significant differences among the treatment groups (p > 0.05). The pre-disinfection microbial burden levels decreased significantly after each disinfection technique (p < 0.001). The average microbial burden recovered after enzymatic plus UV, microfiber plus UV, and nonsterile wipe plus UV were 0.40 CFU/mL ± 2, 0.60 CFU/mL ± 2.4, and 12.2 CFU/mL ± 69.5, respectively, with no significant difference among the treatment groups (p > 0.05). Micrococcus species (53.8%) were most frequently isolated, and no high-concern organisms were recovered. CONCLUSION: Disinfection protocols utilizing UV Smart D60 were as effective as the standard chemical disinfection protocol using Cidex OPA. LEVEL OF EVIDENCE: NA Laryngoscope, 133:3512-3519, 2023.
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Laringoscópios , Humanos , Laringoscópios/microbiologia , Glutaral , Detergentes , Desinfecção/métodos , o-Ftalaldeído , Contaminação de Equipamentos/prevenção & controleRESUMO
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
OBJECTIVE: To compare outcomes between two standard-of-care anesthesia regimens for operative laryngoscopy: general anesthesia with a neuromuscular blocking agent (NMBA) versus remifentanil and propofol (non-NMBA). METHODS: This was a prospective, single-blinded, randomized controlled trial at a tertiary care center. Patients were randomized to either anesthesia using rocuronium (NMBA) or with remifentanil/propofol infusion alone (non-NMBA). Intraoperative impressions, anesthesia data, and post-operative patient surveys were collected. RESULTS: Sixty-one patients who underwent suspension laryngoscopy from 2020 to 2022 were included (25 female, 36 male, ranging 20-81 years). Thirty patients were enrolled in the NMBA arm and 31 patients in the non-NMBA arm. Heart rate and mean arterial pressure were higher in the NMBA (p < 0.01). Patients in the non-NMBA group were more likely to require vasopressors (p = 0.04, RR = 3.08 [0.86-11.05]). Surgeons were more frequently satisfied with conditions in the NMBA group (86.7%) compared to the non-NMBA group (58.1%, p < 0.01). Procedures were more likely to be paused due to movement in the non-NMBA group (45.1%) compared to the NMBA group (16.6%, p < 0.03, RR = 2.26 [1.02-4.99]). Patients in the non-NMBA group were more likely to endorse myalgia the week after surgery (44%) compared to the NMBA group (8.3%, p < 0.01) and reported higher average pain levels on a 0-10 pain scale (3.7) compared to the paralysis group (2.0). CONCLUSIONS: Anesthesia with rocuronium was associated with better intraoperative conditions and postoperative pain compared to anesthesia with remifentanil/propofol. Remifentanil/propofol were associated with lower blood pressure and suppression of laryngoscopy-associated tachycardia. LEVEL OF EVIDENCE: 2 Laryngoscope, 133:2654-2664, 2023.
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Fármacos Neuromusculares não Despolarizantes , Propofol , Humanos , Masculino , Feminino , Rocurônio , Remifentanil , Anestésicos Intravenosos , Androstanóis , Laringoscopia/efeitos adversos , Laringoscopia/métodos , Estudos Prospectivos , Piperidinas , Anestesia Geral , DorRESUMO
OBJECTIVE: To assess barium esophagram (BAS) as a diagnostic marker for patients with Killian Jamieson diverticula (KJD). METHODS: Prospective, multicenter cohort study of individuals enrolled in the Prospective OUtcomes of Cricopharyngeus Hypertonicity (POUCH) Collaborative. Patient demographics, comorbidities, radiographic imaging reports, laryngoscopy findings, patient-reported outcome measures (PROM), and operative reporting were abstracted from a REDCap database and summarized using means, medians, percentages, frequencies. Paired t-tests and Wilcoxon Signed Rank test were used to test pre- to post-operative differences in RSI, EAT-10, and VHI-10 scores. Diagnostic test evaluation including sensitivity, specificity, positive, and negative predictive value with 95% confidence intervals were calculated comparing BAS findings to operative report. RESULTS: A total of 287 persons were enrolled; 13 (4%) patients were identified with confirmed KJD on operative reports. 100% underwent open transcervical excision. BAS has a 46.2% (95% confidence interval [CI]: 23.2, 70.9) sensitivity and 97.8% (95% CI: 95.3, 99.0) specificity in detecting a KJD and 50% (95% CI: 25.4, 74.6) positive predictive value but 97.4% (95%CI: 94.8, 98.7) negative predictive value. Preoperatively, patients reported mean (SD) RSI and EAT-10 of 19.4 (9) and 8.3 (7.5) accordingly. Postoperatively, patients reported mean (SD) RSI and EAT-10 as 5.4 (6.2) and 2.3 (3.3). Both changes in RSI and EAT-10 were statistically significant (p = 0.008, p = 0.03). CONCLUSION: KJD are rare and represent <5% of hypopharyngeal diverticula undergoing surgical intervention. Open transcervical surgery significantly improves symptoms of dysphagia. BAS has high specificity but low sensitivity in detecting KJD. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:2110-2115, 2023.
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Divertículo Esofágico , Divertículo , Divertículo de Zenker , Humanos , Divertículo Esofágico/diagnóstico , Divertículo Esofágico/cirurgia , Estudos de Coortes , Estudos Prospectivos , Divertículo de Zenker/diagnóstico por imagem , Divertículo de Zenker/cirurgiaRESUMO
OBJECTIVE: To describe demographics and imaging and compare findings and symptoms at presentation in a large cohort of persons with cricopharyngeus muscle dysfunction (CPMD) with and without hypopharyngeal diverticula. METHODOLOGY: Prospective, multicenter cohort study of all individuals enrolled in the Prospective OUtcomes of Cricopharyngeal Hypertonicity (POUCH) Collaborative. Patient survey, comorbidities, radiography, laryngoscopy findings, and patient-reported outcome measures (e.g., Eating Assessment Tool [EAT-10]) data were abstracted from a REDCap database and summarized using means, medians, percentages, and frequencies. Diagnostic categories were compared using analysis of variance. RESULTS: A total of 250 persons were included. The mean age (standard deviation [SD]) of the cohort was 69.0 (11.2). Forty-two percent identified as female. Zenker diverticula (ZD) was diagnosed in 85.2%, 9.2% with CPMD without diverticula, 4.4% with a Killian Jamieson diverticula (KJD), and 1.2% traction-type diverticula. There were no differences between diagnostic categories in regard to age, gender, and duration of symptoms (p = 0.25, 0.19, 0.45). The mean (SD) EAT-10 score for each group was 17.1 (10.1) for ZD, 20.2 (9.3) for CPMD, and 10.3 (9.4) for KJD. Patients with isolated CPMD had significantly greater EAT-10 scores compared to the other diagnostic groups (p = 0.03). CONCLUSION: ZD is the most common, followed by CPMD without diverticula, KJD, and traction-type. Patients with isolated obstructing CPMD may be more symptomatic than persons with ZD or KJD. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:1349-1355, 2023.
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Doenças do Esôfago , Doenças Musculares , Doenças Faríngeas , Divertículo de Zenker , Humanos , Feminino , Divertículo de Zenker/complicações , Divertículo de Zenker/cirurgia , Esfíncter Esofágico Superior , Estudos de Coortes , Estudos ProspectivosRESUMO
OBJECTIVES: To assess the impact of percutaneous dilational tracheostomy in coronavirus disease 2019 patients requiring mechanical ventilation and the risk for healthcare providers. DESIGN: Prospective cohort study; patients were enrolled between March 11, and April 29, 2020. The date of final follow-up was July 30, 2020. We used a propensity score matching approach to compare outcomes. Study outcomes were formulated before data collection and analysis. SETTING: Critical care units at two large metropolitan hospitals in New York City. PATIENTS: Five-hundred forty-one patients with confirmed severe coronavirus disease 2019 respiratory failure requiring mechanical ventilation. INTERVENTIONS: Bedside percutaneous dilational tracheostomy with modified visualization and ventilation. MEASUREMENTS AND MAIN RESULTS: Required time for discontinuation off mechanical ventilation, total length of hospitalization, and overall patient survival. Of the 541 patients, 394 patients were eligible for a tracheostomy. One-hundred sixteen were early percutaneous dilational tracheostomies with median time of 9 days after initiation of mechanical ventilation (interquartile range, 7-12 d), whereas 89 were late percutaneous dilational tracheostomies with a median time of 19 days after initiation of mechanical ventilation (interquartile range, 16-24 d). Compared with patients with no tracheostomy, patients with an early percutaneous dilational tracheostomy had a higher probability of discontinuation from mechanical ventilation (absolute difference, 30%; p < 0.001; hazard ratio for successful discontinuation, 2.8; 95% CI, 1.34-5.84; p = 0.006) and a lower mortality (absolute difference, 34%, p < 0.001; hazard ratio for death, 0.11; 95% CI, 0.06-0.22; p < 0.001). Compared with patients with late percutaneous dilational tracheostomy, patients with early percutaneous dilational tracheostomy had higher discontinuation rates from mechanical ventilation (absolute difference 7%; p < 0.35; hazard ratio for successful discontinuation, 1.53; 95% CI, 1.01-2.3; p = 0.04) and had a shorter median duration of mechanical ventilation in survivors (absolute difference, -15 d; p < 0.001). None of the healthcare providers who performed all the percutaneous dilational tracheostomies procedures had clinical symptoms or any positive laboratory test for severe acute respiratory syndrome coronavirus 2 infection. CONCLUSIONS: In coronavirus disease 2019 patients on mechanical ventilation, an early modified percutaneous dilational tracheostomy was safe for patients and healthcare providers and associated with improved clinical outcomes.
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COVID-19/terapia , Respiração Artificial , Traqueostomia/métodos , Idoso , Estudos de Coortes , Cuidados Críticos , Dilatação/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque/epidemiologia , SARS-CoV-2 , Fatores de TempoRESUMO
Importance: Decision-making in the timing of tracheostomy in patients with coronavirus disease 2019 (COVID-19) has centered on the intersection of long-standing debates on the benefits of early vs late tracheostomy, assumptions about timelines of infectivity of the novel coronavirus, and concern over risk to surgeons performing tracheostomy. Multiple consensus guidelines recommend avoiding or delaying tracheostomy, without evidence to indicate anticipated improvement in outcomes as a result. Objective: To assess outcomes from early tracheostomy in the airway management of patients with COVID-19 requiring mechanical ventilation. Design, Setting, and Participants: A retrospective medical record review was completed of 148 patients with reverse transcriptase-polymerase chain reaction-confirmed COVID-19 requiring mechanical ventilation at a single tertiary-care medical center in New York City from March 1 to May 7, 2020. Interventions: Open or percutaneous tracheostomy. Main Outcomes and Measures: The primary outcomes were time from symptom onset to (1) endotracheal intubation, (2) tracheostomy; time from endotracheal intubation to tracheostomy; time from tracheostomy to (1) tracheostomy tube downsizing, (2) decannulation; total time on mechanical ventilation; and total length of stay. Results: Participants included 148 patients, 120 men and 28 women, with an overall mean (SD) age of 58.1 (15.8) years. Mean (SD; median) time from symptom onset to intubation was 10.57 (6.58; 9) days; from symptom onset to tracheostomy, 22.76 (8.84; 21) days; and from endotracheal intubation to tracheostomy, 12.23 (6.82; 12) days. The mean (SD; median) time to discontinuation of mechanical ventilation was 33.49 (18.82; 27) days; from tracheostomy to first downsize, 23.02 (13.76; 19) days; and from tracheostomy to decannulation, 30.16 (16.00; 26) days. The mean (SD; median) length of stay for all patients was 51.29 (23.66; 45) days. Timing of tracheostomy was significantly associated with length of stay: median length of stay was 40 days in those who underwent early tracheostomy (within 10 days of endotracheal intubation) and 49 days in those who underwent late tracheostomy (median difference, -8; 95% CI, -15 to -1). In a competing risks model with death as the competing risk, the late tracheostomy group was 16% less likely to discontinue mechanical ventilation (hazard ratio, 0.84; 95% CI, 0.55 to 1.28). Conclusions and Relevance: This cohort study from the first 2 months of the pandemic in New York City provides an opportunity to reconsider guidelines for tracheostomy for patients with COVID-19. Findings demonstrated noninferiority of early tracheostomy and challenges recommendations to categorically delay or avoid tracheostomy in this patient population. When aligned with emerging evidence about the timeline of infectivity of the novel coronavirus, this approach may optimize outcomes from tracheostomy while keeping clinicians safe.
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COVID-19/terapia , Pneumonia Viral/terapia , Respiração Artificial , Traqueostomia , Feminino , Humanos , Intubação Intratraqueal , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Pneumonia Viral/virologia , Estudos Retrospectivos , SARS-CoV-2 , Fatores de TempoRESUMO
OBJECTIVES:: Prognostic information about the return of vocal fold mobility in patients with iatrogenic unilateral vocal fold immobility (UVFI) can help with informed decisions about temporary and permanent treatment options. Although many variables can influence the likelihood of recovery, clinical experience suggests that cervical versus thoracic injury is a determining factor. The purpose of this study was to compare recovery rates from UVFI between cervical and thoracic injuries. METHODS:: A retrospective review of the medical record was performed on all adult patients diagnosed with complete iatrogenic UVFI from 2005 to 2015 (n = 923). Patients with incomplete data and etiologies of idiopathic, malignancy, or stenosis were excluded, leaving a study cohort of 502 patients who were categorized as having UVFI after cervical (n = 329) or thoracic (n = 173) injury. Data regarding site of iatrogenic injury (cervical vs thoracic), mobility status, and time interval to recovery or surgical intervention were recorded and compared using χ2 analyses. RESULTS:: Overall, 15% of patients recovered vocal fold mobility at a median of 4.1 months. Patients with cervical injury (65 of 329 [20%]) were significantly more likely to recover mobility than patients with thoracic injury (11 of 173 [6.4%]) (odds ratio, 3.63). The cervical cohort contained more women (68% vs 31%) and was younger (mean age, 60.4 ± 13.8 vs 64.1 ± 16.1 years; Cohen's D = 0.25). CONCLUSIONS:: Patients with cervical injuries resulting in UVFI are 4 times more likely to recover mobility than patients with thoracic injuries. This information can be valuable in counseling patients with UVFI and may affect clinical decision making.
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Esvaziamento Cervical/efeitos adversos , Traumatismos do Nervo Laríngeo Recorrente , Procedimentos Cirúrgicos Torácicos/efeitos adversos , Tireoidectomia/efeitos adversos , Paralisia das Pregas Vocais , Prega Vocal , Idoso , Feminino , Humanos , Doença Iatrogênica , Laringoscopia/métodos , Masculino , Pessoa de Meia-Idade , Esvaziamento Cervical/métodos , Avaliação de Resultados em Cuidados de Saúde , Recuperação de Função Fisiológica , Traumatismos do Nervo Laríngeo Recorrente/etiologia , Traumatismos do Nervo Laríngeo Recorrente/fisiopatologia , Fatores de Risco , Procedimentos Cirúrgicos Torácicos/métodos , Estados Unidos , Paralisia das Pregas Vocais/diagnóstico , Paralisia das Pregas Vocais/etiologia , Paralisia das Pregas Vocais/fisiopatologia , Paralisia das Pregas Vocais/reabilitação , Prega Vocal/diagnóstico por imagem , Prega Vocal/fisiopatologiaRESUMO
OBJECTIVES: Paradoxical vocal fold motion (PVFM) consists of intermittent adduction of the vocal folds during inspiration, resulting in stridor and worsened by anxiety and stress. The purpose of this study was to assess the impact of PVFM on quality of life in our pediatric patient population. STUDY DESIGN: This is a prospective, descriptive survey study. METHODS: Thirty-nine consecutive patients (ages 12-17 years) presenting with a PVFM diagnosis for respiratory retraining sessions with speech-language pathology were recruited. Patients completed a brief demographic questionnaire and the Short Form 36, version 2, a validated tool for measuring health-related quality of life. RESULTS: There were 31 (79%) girls and 8 (21%) boys with a mean age of 15.5 years. Subjects reported regular participation in competitive extracurricular activities, including track or cross country (30.8%), swimming (17.9%), and cheerleading or dancing (15.4%). Of the patients in the study, 46.2% were straight-A students. On the SF-36 (population averages normalized to a score of 50), the general health of patients with PVFM was better than that of the general population (53.27); however, their physical health limited their role activities more severely (42.82). In addition, a greater proportion of the group with PVFM was at risk for first-stage depression screening when compared with the general population (28% versus 18%). CONCLUSIONS: We demonstrate a measurable detrimental impact of PVFM on health-related quality of life. This is consistent with previously published literature showing a preponderance of females with PVFM, most of whom are high achievers academically and athletically.
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Disfunção da Prega Vocal/psicologia , Criança , Feminino , Humanos , Masculino , Estudos Prospectivos , Qualidade de Vida , Texas/epidemiologia , Disfunção da Prega Vocal/epidemiologiaRESUMO
INTRODUCTION/HYPOTHESIS: Opera performance is physiological and emotional, and singing performers utilize their larynges in often strenuous ways. Historically, the training of a classical voice has been considered the paragon of healthy singing. However, the natural history of a performing larynx has not been studied systematically. There is paucity of scientific studies to guide practice patterns, particularly with regard to the course and extent of post-performance physiologic and acoustic changes. STUDY DESIGN: A prospective case series was carried out. METHODS: Principal singers in the Houston Grand Opera's 2012-2013 repertory were enlisted, for a total of seven singers. Stroboscopy was performed prior to the start of rehearsals, and at the completion of the opera's run. Data points included erythema, edema, masses or lesions, mucosal waveform, supraglottic posture; acoustic measurements were also performed. RESULTS: There were statistically significant differences (P < 0.05) in the mucosal wave on pre- and postperformance stroboscopic examinations. Acoustical measures did not achieve statistical significance, but there was a trend toward increased harmonic-to-noise ratio in postperformance measures, as well as decreased frequency range and reading F0. Measures of intra- and inter-rater reliability indicated varying levels of intra-rater reliability, and generally poor inter-rater reliability. CONCLUSIONS: This pilot study describes physiologic and acoustic changes that may occur over the course of a series of rehearsals and performances in the operatic larynx. In so doing, it highlights a need for larger studies with increased frequency of serial examinations to study in a systematized way what may be natural reactive changes that occur during performance.
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Laringe/fisiologia , Fonação , Canto , Qualidade da Voz , Treinamento da Voz , Acústica , Fenômenos Biomecânicos , Feminino , Humanos , Laringe/diagnóstico por imagem , Masculino , Projetos Piloto , Estudos Prospectivos , Recuperação de Função Fisiológica , Espectrografia do Som , EstroboscopiaRESUMO
OBJECTIVE: To describe this institution's experience with and the long-term outcomes of early type 1 thyroplasty for unilateral vocal fold paralysis (UVFP) following surgery on the aortic arch. STUDY DESIGN: Retrospective chart review with telephone questionnaire. SETTING: Academic tertiary care center. SUBJECTS AND METHODS: Three hundred forty-eight patients with UVFP following surgery on the aortic arch since 1999 were identified; 40 were available for follow-up. The number of revision procedures following initial thyroplasty was ascertained, and the Voice Handicap Index (VHI) was administered by telephone. The hypothesis that early thyroplasty produced voice outcomes and revision rates comparable to injection laryngoplasty was established prior to the initiation of data collection. RESULTS: Six out of the 40 patients (15%) required revision thyroplasty following their initial procedure. Mean VHI of all patients was 36.0 (SD, 27.2). Mean VHI was significantly different in the 18 to 39 age group (13.1) when compared to the 40 to 59 (51.8) and 60+ (37.7) age groups (P = .013). Mean follow-up since initial thyroplasty was 46.5 months (SD, 42.2). CONCLUSIONS: In the setting of aortic arch surgery with injury to the recurrent laryngeal nerve, early thyroplasty produces voice outcomes comparable to those achieved in the literature with repeated injection and delayed thyroplasty and can be considered in select populations.
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Aorta Torácica/cirurgia , Laringoplastia , Complicações Pós-Operatórias/cirurgia , Traumatismos do Nervo Laríngeo Recorrente/cirurgia , Paralisia das Pregas Vocais/cirurgia , Qualidade da Voz , Adolescente , Adulto , Intervenção Médica Precoce , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Recuperação de Função Fisiológica , Traumatismos do Nervo Laríngeo Recorrente/etiologia , Estudos Retrospectivos , Inquéritos e Questionários , Resultado do Tratamento , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Paralisia das Pregas Vocais/etiologia , Voz , Adulto JovemRESUMO
OBJECTIVE/HYPOTHESIS: Young classical singers in training have a wide variety of knowledge about the anatomy and physiology of the voice and vocal pathology and harbor anxiety about treatment of vocal fold disorders. This study aimed to examine differences in knowledge, experience, and anxiety across levels of training at elite conservatories and young artist programs in the United States. STUDY DESIGN: Prospective cohort questionnaire. METHODS: Undergraduate (50), master's (35), and doctoral/young artist (25) singers (n = 110) were given an 80-point questionnaire assessing experience with vocal pathology, otolaryngologists, speech pathologists, and participation in choir or teaching. Participants were asked questions to test their medical knowledge in vocal anatomy, physiology, and care. They were also asked questions about their anxiety about medical visits and vocal pathology and about their habits in the care of their own voices. RESULTS: There was no statistically significant difference in test scores for vocal knowledge across the three levels of training (P = 0.47). Mean scores were just above 50% with standard deviations around 12-13 points. The lowest score was 26% and the highest score was 84%. Doctoral/young artist-level participants were more anxious regarding general office visits to an otolaryngologist compared with undergraduate and master's level participants. There were no other significant differences by level of training regarding anxiety about vocal pathology, scope examinations, or visits to a speech pathologist. There were no significant differences in self-reported levels of knowledge. All groups of young singers expressed marked interest in expanding their knowledge of anatomy and physiology, speech pathology, care of the vocal mechanism, and vocal disorders. CONCLUSIONS: More advanced singers do not have significantly greater knowledge of vocal form and function and are more anxious about visits to otolaryngologists and vocal pathology; a clear majority of singers indicate interest in knowing more. There is thus ample opportunity for innovation in the development of medical curricula in the instruction of young singers and clear interest in more knowledge on their part.
Assuntos
Ansiedade/psicologia , Educação Profissionalizante/métodos , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Canto , Prega Vocal/fisiopatologia , Distúrbios da Voz/psicologia , Adulto , Ansiedade/diagnóstico , Ansiedade/etiologia , Feminino , Humanos , Masculino , Visita a Consultório Médico , Otolaringologia/métodos , Estudos Prospectivos , Autocuidado , Patologia da Fala e Linguagem/métodos , Inquéritos e Questionários , Estados Unidos , Prega Vocal/patologia , Distúrbios da Voz/diagnóstico , Distúrbios da Voz/fisiopatologia , Distúrbios da Voz/terapia , Adulto JovemRESUMO
IMPORTANCE: We describe a case of nasal gout presenting as nasal obstruction, a rare etiology for a common presentation. OBSERVATIONS: We report a single case of a 56-year-old man with history of multiple nasal traumas, obstructive sleep apnea, referred for nasal obstruction and congestion, having failed attempts at medical management. He had severe septal deviation, elements of external and internal nasal valve collapse, and a nasal dorsal mass suspicious for gouty tophus. He was brought to the operating room for septorhinoplasty through an open incision with nasal tip reconstruction, which exposed a 4 × 3-cm mass on the nasal dorsum, extending to the tip, supertip, and into the septal plane at the level of the upper lateral cartilages. Final pathologic findings revealed gouty tophus. He has done well since, and breathing and sleep are significantly improved. CONCLUSIONS AND RELEVANCE: This case demonstrates a rare etiology for nasal obstruction that may complicate the workup, evaluation, and management of such a patient. It highlights the ways in which a rare diagnosis adds complexity to the workup and management of a patient with nasal obstruction, and serves as an important reminder about rarer pathologies that can present in an everyday clinic.