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OBJECTIVE: To identify, group and document the surgical management of idiopathic subglottic stenosis (iSGS) in pregnant women among North American centers with expertise in the treatment of airway stenosis. BACKGROUND: Idiopathic subglottic stenosis is a rare airway disease that primarily affects women in their third to fifth decade of life. Symptoms of iSGS often worsen during pregnancy and can present as a threat to optimal maternal and fetal health; however there is a lack of evidence addressing the management of iSGS in pregnancy. STUDY DESIGN: Cross-Sectional Survey Study. METHODS: A twenty-four question survey was designed to query the surgical management, ventilation, and perioperative considerations for pregnant patients with iSGS. Twenty-nine North American academic tertiary care centers with airway surgery expertise were identified. A designated surrogate for each center was contacted by email to distribute and obtain results of the survey. RESULTS: 17 centers responded. Most centers include differences in perioperative assessment such as frequency of consultation with a maternal/fetal medicine specialist. There is occasional use of a tocometer and rarely a non-stress test. Ventilation with intermittent jet ventilation or high-flow nasal cannula is favored. The surgical protocols include positional modifications, with pregnant patients in the left lateral decubitus position. The preferred timing for intervention is in the second or third trimester. CONCLUSION: This is the first national survey describing surgical and perioperative considerations for the pregnant patient with iSGS among centers with airway expertise in the United States and Canada.
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INTRODUCTION: To determine the optimal dose of sivopixant, a highly selective P2X3 receptor antagonist, for refractory or unexplained chronic cough (RCC/UCC). METHODS: In this phase 2b, randomized, double-blind, placebo-controlled, parallel-group, multicenter trial, patients received sivopixant 50, 150, or 300 mg or placebo once daily for 4 weeks. The primary endpoint was a change from baseline in 24-h cough frequency (coughs/h) with sivopixant vs placebo. RESULTS: Overall, 390/406 randomized patients completed the study. Placebo-adjusted changes in hourly cough count over 24 h were 13.17% (P = 0.3532), - 1.77% (P = 0.8935), and - 12.47% (P = 0.3241) and in cough severity (visual analog scale) were 1.75 mm (P = 0.5854), - 1.21 mm (P = 0.7056), and - 6.55 mm (P = 0.0433) with sivopixant 50, 150, and 300 mg, respectively. Placebo-adjusted changes from baseline in Leicester Cough Questionnaire total scores were - 0.37 (P = 0.4207), - 0.07 (P = 0.8806), and 0.69 (P = 0.1473) with sivopixant 50, 150, and 300 mg, respectively. Additionally, 61.3%, 78.3%, 86.8%, and 71.4% of patients receiving sivopixant 50, 150, and 300 mg and placebo, respectively, reported any improvements in Patient Global Impression of Change. The incidence of treatment-emergent adverse events (TEAEs) was 25.7%, 32.0%, 49.0%, and 20.6% in sivopixant 50, 150, and 300 mg and placebo groups, respectively; all TEAEs in the sivopixant group were mild-to-moderate. CONCLUSION: Sivopixant did not demonstrate a statistically significant difference vs placebo in change from baseline in 24-h cough frequency. The dose of 300 mg has potential for RCC/UCC, showing the greatest improvements in cough frequency and patient-reported outcomes and dose-related mild to moderate reversible taste disturbance, although further trials are needed. CLINICAL TRIAL REGISTRATION: ClinicalTrials.gov identifier NCT04110054; registered September 26, 2019.
Subject(s)
Carcinoma, Renal Cell , Kidney Neoplasms , Humans , Cough/drug therapy , Purinergic P2X Receptor Antagonists/therapeutic use , Treatment Outcome , Double-Blind MethodABSTRACT
PURPOSE: Vocal fold scar is one the most challenging benign laryngeal pathologies. The purpose of this paper is to propose a classification that will allow for a common description of this entity between laryngologists, prevent discrepancies in interpretation, allow for comparison of related studies, and offer a training tool for young laryngologists. METHODS/RESULTS: Based on the depth and laterality of scarring, we propose 4 types: type I, characterized by atrophy of lamina propria with/without affected epithelium; type II, where the epithelium, lamina propria, and muscle are affected; type III, where the scar is located on the anterior commissure; type IV, which includes extended scar formation in both anteroposterior and rostro-caudal axis with significant loss of vocal fold mass. CONCLUSION: We believe that our proposal is comprehensive and encompasses all existing iatrogenic and non-iatrogenic etiologies in a simple and concise manner. It also serves its purpose as a descriptive, comparative, and training tool.
Subject(s)
Cicatrix/classification , Cicatrix/pathology , Laryngeal Diseases/classification , Vocal Cords/pathology , Epithelium/pathology , Humans , Laryngeal Diseases/etiology , Laryngeal Diseases/pathology , Mucous Membrane/pathology , Vocal Cords/surgeryABSTRACT
OBJECTIVE: Hypoglossal nerve stimulation is an effective treatment for a subset of patients with Obstructive Sleep Apnea (OSA). Although multiple clinical trials demonstrate its efficacy, no previous literature explores the potential impact the stimulator has on swallowing and voice. Our primary objective is to evaluate patient reported post-operative changes in voice or swallowing following hypoglossal nerve stimulator placement. STUDY DESIGN: Prospective cohort study. SETTING: Tertiary care hospital. SUBJECT AND METHODS: Patients scheduled to receive a hypoglossal stimulator were enrolled. Participants completed baseline Voice Handicap Index-10 (VHI-10) and Eating Assessment Tool-10 (EAT-10) questionnaires preoperatively and again at 1week, 3months, and 6months post-operatively following placement of a hypoglossal nerve stimulator. RESULTS: 9 males and 5 females completed the study. The mean pre-operative VHI-10 and EAT-10 score was 3 and 0.8 respectively. Using linear mixed models, a clinically and statistically significant increase in the mean EAT-10 score was observed post-operatively at 1week (p=0.007), which was not observed at the time points the stimulator was active. A clinically and statistically significant decrease in VHI-10 score was observed following 2months of active stimulator use (p=0.02), which was not observed at any other time point. CONCLUSION: The implantation and use of the hypoglossal nerve stimulator over 5months did not demonstrate any sustained, patient reported changes in voice handicap and swallowing function. While larger studies are warranted, our findings can be used to provide further informed consent for hypoglossal nerve stimulator implantation.
Subject(s)
Deglutition/physiology , Electric Stimulation Therapy/methods , Hypoglossal Nerve/physiopathology , Sleep Apnea, Obstructive/surgery , Voice/physiology , Adult , Aged , Female , Follow-Up Studies , Humans , Male , Middle Aged , Prospective Studies , Sleep Apnea, Obstructive/physiopathology , Surveys and Questionnaires , Treatment OutcomeABSTRACT
OBJECTIVE: A recent study reported decreasing trends in tracheotomy procedures by its otolaryngology service. We set out to determine whether the previously reported decrease in otolaryngology performed tracheotomies by one institution is a local or generalizable phenomenon. DESIGN: Retrospective cohort study from 2010 to 2015. SETTING: Tertiary care hospital and affiliated regional hospitals. SUBJECT AND METHODS: All patients who received tracheotomy during the period of analysis were included. Performing specialty, surgical technique, and procedure location were recorded. Procedures were stratified by year and specialty to generate incidence rate ratios for otolaryngologists and non-otolaryngologists. Incidence rate ratios were estimated with negative binomial regression across services. RESULTS: The otolaryngology service demonstrated a yearly decrease of 3.4% in the total number of tracheotomies (95% CI -7.9% to +1.4, P=0.17). While the thoracic service remained constant (+0.3%, 95% CI -2.6% to +3.3%, p=0.83), general surgery demonstrated the greatest increase in procedures (+4.4%, 95% CI -6.0% to +15.8%, P=0.42). Thoracic and general surgery both dramatically increased the number of percutaneous tracheotomies performed, with general surgery also performing a greater number of bedside procedures. CONCLUSIONS AND RELEVANCE: We observed a similar decline in the number of tracheotomies otolaryngology over six years. Our trend is likely due to changes in consultations patterns, increasing use of the percutaneous method, and an increase in adjunctive gastrostomy tube placements. Investigations on the impact of a greater number of non-otolaryngology performed tracheotomies on follow up care is warranted.
Subject(s)
Otolaryngologists/statistics & numerical data , Otolaryngology/statistics & numerical data , Tracheotomy/trends , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Female , Follow-Up Studies , Humans , Infant , Infant, Newborn , Male , Middle Aged , Ohio , Retrospective Studies , Time Factors , Young AdultABSTRACT
OBJECTIVE: Laryngopharyngeal reflux (LPR) symptoms are often resistant to management and cause significant quality of life impairment to patients with this disease. This study assesses the utility of a sleep-positioning device (SPD) in treating LPR. DESIGN: Single center prospective cohort study. SETTING: Tertiary medical center PARTICIPANTS: 27 adult patients with diagnosed laryngopharyngeal reflux. INTERVENTION: An SPD consisting of a two-component wedge-shaped base pillow and a lateral positioning body pillow (Medcline, Amenity Health Inc.) was given to patients with a diagnosis of LPR. Subjects slept using the device for at least 6h per night for 28 consecutive nights. MAIN OUTCOMES: Primary outcomes were Nocturnal Gastroesophageal Reflux Symptom Severity and Impact Questionnaire (N-GSSIQ) and the Reflux Symptoms Index (RSI) survey instrument. Each was collected at baseline, after 14, and after 28days of SPD use. RESULTS: 27 patients (19 female and 8 male; age 57.1±12.8, BMI 29.0±8.1) were recruited. At baseline mean N-GSSIQ was 50.1±22.4 and mean RSI of 29.6±7.7. Repeated measure analysis showed that subjects' total N-GSSIQ scores decreased by an average of 19.1 (p=0.0004) points by two weeks and 26.5 points by 4weeks (p<0.0001). RSI decreased an average of 5.3 points by 2weeks (p=0.0425) and an average of 14.0 points by 4weeks (p<0.0001). CONCLUSIONS: In patients with LPR, SPD treatment significantly improves self-reported symptoms of nocturnal reflux as well as symptoms specific to LPR. These results support the therapeutic efficacy of a SPD for patients with LPR.
Subject(s)
Laryngopharyngeal Reflux/prevention & control , Patient Positioning/instrumentation , Posture , Sleep , Adult , Aged , Female , Humans , Male , Middle Aged , Prospective Studies , Quality of Life , Surveys and Questionnaires , Treatment OutcomeABSTRACT
OBJECTIVE: Autologous adipose injection (AAI) is a recognized method for vocal fold augmentation. The study's purpose is to explore short- and long-term outcomes of AAI. METHODS: Retrospective chart review of 43 patients undergoing AAI was performed; patient perception of outcome, Voice Handicap Index (VHI), maximum phonatory time (MPT), and disposition were evaluated. RESULTS: Over 5 years, 43 AAI patients had documented postoperative follow-up (25 paralysis, 8 paresis, 9 bowing/presbylarynges, and 5 scar/sulci). Mean follow-up was 32 weeks. There was gradual patient loss to follow-up. Thirty-nine of 40 (98%) had patient-reported improvement at 6 weeks, 28 of 34 (82%) had improvement at 2 to 6 months, with 10 of 12 (83%) sustaining their improvement for >1 year. Significant improvement in mean VHI was observed at 4 to 6 weeks (mean reduction, 26; P < .0001) and 2 to 6 months (mean reduction, 23; P < .0001). Improvement in mean MPT was observed at 4 to 6 weeks (mean increase, 8 s; P < .0001), 2 to 6 months (6 s; P = .007), and >1 year (4 s; P = .03). Eight patients went on to medialization laryngoplasty. CONCLUSION: AAI successfully augments vocal folds in short-term outcomes with some gradual decrease in effectiveness. Although patient attrition limited conclusions, objective long-term benefit may occur in >50% of patients.
Subject(s)
Abdominal Fat/transplantation , Laryngoscopy , Vocal Cord Paralysis/surgery , Adult , Aged , Aged, 80 and over , Female , Follow-Up Studies , Humans , Injections , Laryngoplasty , Male , Middle Aged , Retrospective Studies , Time Factors , Treatment Outcome , Voice Quality , Young AdultABSTRACT
STUDY DESIGN: Retrospective chart review. OBJECTIVE: To determine the efficacy of adjuvant cryotherapy in the treatment of early glottic cancer and laryngeal papillomatosis. SUMMARY OF BACKGROUND DATA: The use of cryotherapy in conjunction with traditional modalities has recently been proposed to improve voice outcomes in patients with early laryngeal cancer as compared to pretreatment conditions. This study investigates its utility in improving oncological outcomes and decreasing recurrences of laryngeal papillomatosis. METHODS: Patients with either early glottic cancer or laryngeal papillomatosis that received cryotherapy as part of their surgical regimen were investigated. All patients were seen at a large tertiary care center within a 10-year window. Demographic data were collected and all postoperative notes were reviewed. Recurrences of the laryngeal cancer were noted, as was the duration of time between successive papillomatosis operations. RESULTS: The charts of 54 glottic cancer and 29 papillomatosis patients that received cryotherapy were reviewed. One patient from the papillomatosis cohort was excluded from statistical analysis due to lack of follow-up. Overall, 16 (30%) of the laryngeal cancer patient experienced a malignant recurrence. The overall 5-year survival of these patients was 98% and the 5-year disease-free survival was 74%. The use of adjuvant cryotherapy in the treatment of laryngeal papillomatosis extended the duration of time between surgeries by an average of 79 days (P=.23). CONCLUSION: The use of adjuvant cryotherapy in the treatment of early glottic cancer does not improve the rate of carcinoma recurrences. Additionally, cryotherapy does not result in a statistically significant increase in the duration of disease-free period for laryngeal papillomatosis patients, although the observed increase may be clinically important.
Subject(s)
Cryotherapy/methods , Laryngeal Neoplasms/therapy , Neoplasm Staging , Papilloma/therapy , Adult , Aged , Female , Follow-Up Studies , Humans , Laryngeal Neoplasms/pathology , Male , Middle Aged , Papilloma/pathology , Retrospective Studies , Time Factors , Treatment Outcome , Voice QualityABSTRACT
OVERVIEW: Working music theater singers (MTS) typically have a heavy vocal load and little is known about their perception of vocal function. The Evaluation of the Ability to Sing Easily (EASE) was used to assess professional MTS' perceptions of current singing voice status and to compare scores across demographic and performance characteristics and to evaluate the construct validity of the EASE and its subscales (VF = Vocal Fatigue, PRI = Pathologic-Risk Indicators). METHODS: Professional MTS (n = 284) completed an online survey including the EASE and two additional Vocal Concern (VC) items. Scores were compared across age, gender, whether currently working, role, perceived vocal load over the past 24 h and self-reported voice problem. RESULTS: For the whole cohort, statistically significant differences were found on all subscales according to whether or not singers perceived themselves to have a voice problem (p < 0.001). Currently performing singers were significantly different from those not performing in a show on the EASE Total (p = 0.014) and VF (p = 0.002), but not for PRI and VC. In the currently performing singer group, significant differences were found for gender, role and perceived voice problem on the EASE Total and all subscales (p < 0.01). Significantly higher VF scores were recorded for singers with heavy vocal load (p = 0.01), but there were no differences on the EASE Total (p = 0.57), PRI (p = 0.19) or VC subscales (p = 0.53). Among these performing singers, no significant age differences were found for any EASE subscales. CONCLUSIONS: These findings provide further validation of the EASE as a useful tool for measuring singers' perceptions of vocal function and suggest that the subscales should be scored separately. Future evaluation of the EASE against objective clinical assessments (e.g., videostroboscopy) is recommended.
Subject(s)
Occupational Diseases/diagnosis , Severity of Illness Index , Singing/physiology , Voice Disorders/diagnosis , Voice Quality , Adolescent , Adult , Drama , Female , Health Surveys , Humans , Male , Middle Aged , Music , Occupational Diseases/epidemiology , Occupations , Risk Factors , Sensitivity and Specificity , Surveys and Questionnaires , Voice Disorders/epidemiology , Young AdultABSTRACT
Specific immunoglobulin E immunodiagnostics is becoming a convenient way to identify allergic patients and their specific allergies. These results are comparable to skin testing and may be more accessible for some populations. Each allergen contains thousands of molecules but only a few of these molecules are allergenic to humans. Each allergen has a number of individual components-generally proteins-which have different characteristics that may impact the effects of sensitization. Identification of the specific component allows for differentiation of the true allergies and can help to determine the risk of a significant clinical response.
Subject(s)
Hypersensitivity , Humans , Hypersensitivity/diagnosis , Allergens , Skin Tests , Immunoglobulin EABSTRACT
OBJECTIVE(S): The aim was to investigate the utilization and efficacy of bilateral superior laryngeal nerve block in patients with refractory chronic cough. METHODS: A retrospective chart review of 164 patients with refractory chronic cough who underwent bilateral SLN block at a single institution between November 2018 and September 2022 was performed. Demographics, comorbidities, and patient-reported outcomes including pre- and postinjection Leicester Cough Questionnaire (LCQ) scores were collected and analyzed. RESULTS: The cohort underwent an average of 2.97 bilateral injections (range 1-22), containing either corticosteroid and local anesthetic or corticosteroid alone. Notably, 116 of 164 of patients reported an average of 67.3% reduction in their symptoms, with the treatment effect lasting 7.60 weeks on average. The average pre- and postinjection LCQ scores were 9.70 and 13.82, respectively. A lower LCQ score represents a greater impairment of health status due to cough, and the minimum important change is 1.3 points between questionnaires. The average improvement on LCQ following bilateral SLN block was 4.11 points for this cohort. CONCLUSION: The use of in-office bilateral SLN block is an effective treatment that can be used alone or in conjunction with oral medications for the treatment of refractory chronic cough. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:1773-1777, 2024.
Subject(s)
Adrenal Cortex Hormones , Chronic Cough , Humans , Chronic Disease , Retrospective Studies , Adrenal Cortex Hormones/therapeutic use , Laryngeal Nerves , Cough/diagnosis , Surveys and Questionnaires , Quality of LifeABSTRACT
OBJECTIVE(S): To investigate the effect of superior laryngeal nerve (SLN) block in patients with non-cough complaints relating to laryngeal who have failed conventional medical therapy. METHODS: Retrospective chart review of 46 patients who underwent SLN block for non-cough indications between July 2019 and March 2022 was performed. Demographics, comorbidities, and patient-reported outcomes were collected. The primary diagnoses for this group included: odynophagia, throat pain, cervicalgia, muscle tension dysphonia, globus sensation, hyoid bone syndrome, and Eagle syndrome. RESULTS: The cohort underwent an average of 1.24 bilateral injections (range 0-7) and 0.87 unilateral injections (range 0-4). About 35 of 46 patients reported an average of 51.0% improvement in their symptoms, with the treatment effect lasting 7.60 weeks on average. On subgroup analysis, the patients with spasmodic dysphonia, odynophagia, and hyoid bone syndrome had the best percent improvement on average (75%-77.5%). Patients with globus sensation had the lowest percent improvement on average in response to this therapy, reporting only about 25%. Five patients experienced a mild adverse reaction immediately following injection which resolved spontaneously. CONCLUSION: The use of in-office SLN block for non-cough disorders involving the larynx requires further study with larger sample sizes to better delineate the efficacy of these applications. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:1765-1768, 2024.
Subject(s)
Deglutition Disorders , Dysphonia , Larynx , Humans , Dysphonia/therapy , Retrospective Studies , Larynx/physiology , Injections , Laryngeal NervesABSTRACT
OBJECTIVES: Post intubation phonatory insufficiency (PIPI) or posterior glottic diastasis describes posterior glottic insufficiency (PGI) caused by prolonged intubation causing medial arytenoid ulceration, mucosal scarring, and incomplete cricoarytenoid joint adduction. The purpose of this review is to showcase diagnostic findings, surgical rehabilitation, and gaps in our treatment algorithm of PIPI. DATA SOURCES: Embase, PubMed, Scopus, Web of Science. REVIEW METHODS: Two independent reviewers completed a systematic search of the literature studying PIPI. Reported intubation history, laryngeal defect, clinical symptoms, surgical intervention, and outcomes were gathered from included studies. RESULTS: Nine studies met our inclusion criteria for full review, (45 patients) all of which were case reports/series. All patients had posterior glottic defects, most commonly loss of medial arytenoid tissue, causing varying degrees of PGI. Eleven patients had vocal fold (VF) immobility or hypomobility. Treatment interventions were observation (1), speech therapy (2), VF or posterior glottic injection augmentation (15), medialization laryngoplasty (4), arytenoid repositioning (6), endoscopic (19) or open (3) posterior cricoid reduction, local mucosal rotation flap (11), or free mucosal graft (2) to fill the glottic defect. Observation, voice therapy, and augmentation or type 1 laryngoplasty failed to improve symptoms. Other surgical techniques improved symptoms with varying outcomes. CONCLUSION: PIPI is a difficult injury to diagnosis and treat. Conservative measures and augmentation/laryngoplasty often fail to fix the PGI. Our review supports symptom improvement with reconstruction of the posterior glottic defect with cricoid reduction or mucosal grafts. Future investigation is needed to better define the diagnosis and successful treatment algorithm. Laryngoscope, 134:2048-2058, 2024.
Subject(s)
Laryngoplasty , Larynx , Voice , Humans , Phonation , Glottis , Laryngoplasty/methods , Retrospective Studies , IntubationABSTRACT
OBJECTIVE: There are several options for surgical management of subglottic stenosis, including endoscopic and open procedures. However, treatment algorithms, outcomes, and anesthetic management of subglottic stenosis during pregnancy are not well described. DATA SOURCES: MEDLINE, EMBASE, and the Cochrane databases. REVIEW METHODS: A scoping review of management of subglottic stenosis during pregnancy was performed, and then reported in compliance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Inclusion criteria consisted of those with subglottic or tracheal stenosis aged greater than 18 years, those in whom management was performed during pregnancy, and those who reported delivery related outcomes. RESULTS: After systematic review and detailed search of 330 identified articles, 15 articles met inclusion criteria and were included in the final analysis. All studies were case reports or case series (level 4 evidence). This study identified 27 patients. The median age was 29 and the median gestational age at intervention was 28 weeks. Left lateral positioning and fetal heart rate monitoring were used in nearly every case. The most common intervention performed was endoscopic balloon dilation. In many cases, jet ventilation or transnasal humidified rapid insufflation ventilatory exchange was satisfactory for maintenance of the airway. Three women ultimately required tracheostomy prior to labor and delivery. There was no fetal death or complications reported in these studies, and all but one woman proceeded to deliver at term. CONCLUSION: Endoscopic balloon dilation during pregnancy is safe and effective, resulting in optimized respiratory outcomes for the mother and safe delivery of the fetus. The third trimester appears to be safe for airway intervention. Laryngoscope, 134:1014-1022, 2024.
Subject(s)
Laryngostenosis , Tracheal Stenosis , Pregnancy , Humans , Female , Aged , Adult , Infant , Constriction, Pathologic/surgery , Endoscopy/methods , Tracheostomy , Tracheal Stenosis/surgery , Pregnancy Trimester, Third , Laryngostenosis/surgeryABSTRACT
OBJECTIVE: Endoscopic management of subglottic stenosis (SGS) includes a wide range of techniques. This 17-year review compares treatment outcomes between carbon dioxide (CO2) laser and cold steel. STUDY DESIGN: Retrospective chart review. SETTING: Single tertiary care center. METHODS: A chart review was performed for all patients undergoing endoscopic treatment of SGS at Cleveland Clinic between July 12, 2000 and September 1, 2017. Data collected included demographics, stenosis etiology, stenosis severity, comorbidities, treatment modality, and airway procedure history. The primary endpoint was repeated treatment-free survival (RTFS) within 2 years using a Kaplan-Meier analysis and Cox proportional hazard model. RESULTS: A total of 139 patients (median [interquartile range] aged 48.7 [37.8, 57.0] years; 83.4% female) were included in the analysis, with etiologies including idiopathic (56.8%), granulomatosis with polyangiitis (25.2%), and intubation (16.5%). All patients underwent either cold steel (107 patients) or CO2 laser (32 patients) lysis of stenosis with concurrent dilation. RTFS within 2 years was 50.2% for CO2 laser and 31.9% for cold steel (hazard ratio [HR] and 95% confidence interval [CI]: 1.69, 0.96-2.97, P = .07). In patients with no prior airway procedures, there was no difference in RTFS between laser and cold knife (P = .41). However, in patients with prior airway procedures, RTFS was significantly greater in the laser group, even after adjusting for age, smoking history, and stenosis etiology (50.0% vs 16.8%, adjusted HR and CI: 2.82, 1.14-6.98, P = .025). CONCLUSION: Endoscopic lysis of SGS with CO2 laser should be considered in revision cases.
Subject(s)
Laryngostenosis , Lasers, Gas , Humans , Laryngostenosis/surgery , Retrospective Studies , Female , Middle Aged , Male , Lasers, Gas/therapeutic use , Adult , Treatment Outcome , Laryngoscopy/methods , Laser Therapy/methodsABSTRACT
OBJECTIVE: To determine the prevalence of abnormal laryngeal findings during videostroboscopy in performers presenting to clinic or when having an acute vocal emergency. STUDY DESIGN: Retrospective study of professional singers and actors who presented for a vocal evaluation. SUBJECTS AND METHODS: A chart review of singers or professional actors who presented in a private otorhinolaryngology clinic between 2014 and 2016. The prevalence of laryngeal lesions noted on stroboscopy were reviewed. The RFS (reflux finding score) was calculated and the exams that presented RFS greater than or equal to seven were considered suspicious of laryngopharyngeal reflux (LPR). RESULTS: A total of 140 records of actors and singers were evaluated either for routine evaluation or for an acute emergency. Sulcus vocalis was the most prevalent lesion 36% (n = 33), followed by cyst 27% (n = 25) and acute laryngitis, 14% (n = 13). Thirty-seven (26.4%) performers were treated for emergence due to dysphonia, Emergency dysphonia, mostly due to viral infection, was treated with steroids and speech therapy, with improvement of symptoms after treatment. Of these professionals, 83.8% (31) presented with a structural lesion or infection in the vocal folds, while 16.2% presented with dysphonia, which required emergency care without a structural lesion in the vocal folds. (P<0.05) Eighty-nine percent (33) of the professionals presenting with a voice emergency with dysphonia (37) were treated with corticosteroids. Thirty-three percent (n = 47) of the professionals presented with RFS scores ≥7. Nineteen professionals (40%) with signs of LPR were treated for emergency due to dysphonia. The professionals with signs of LPR had more emergency dysphonia than those who did not suspect LPR. (19.4%) (P = 0.008). CONCLUSION: Vocal emergencies in professionals are common in a private laryngology practice and require specialized assessment. The most prevalent lesions in the study were vocal sulcus. LPR is common in this group as noted both by findings with videostroboscopy and the RFS.
Subject(s)
Dysphonia , Laryngopharyngeal Reflux , Humans , Dysphonia/diagnosis , Dysphonia/epidemiology , Dysphonia/therapy , Retrospective Studies , Prevalence , Emergencies , Vocal Cords/pathology , Laryngopharyngeal Reflux/diagnosis , Laryngeal MusclesABSTRACT
OBJECTIVES: To elucidate recurrence patterns of Reinke's edema (RE) following phonomicrosurgery and compare current and former smokers' outcomes. METHODS: A retrospective chart review was performed for patients who underwent microflap excision for RE at our institution since 2008. Patient data were collected, including demographics, smoking history, and operative and voice outcomes during the available follow-up period. Descriptive statistics, student's t-tests, Chi-squared analyses, and Fischer's exact tests were used for the appropriate between-group comparisons utilizing JMP statistical software. RESULTS: Patients who quit smoking on the day of surgery or continued to smoke postoperatively were included in our group of current smokers (n = 56). Patients who quit smoking within the month of surgery or longer were included in our group of former smokers (n = 22). There was no significant difference in postoperative voice outcomes between groups. Eight patients in the entire cohort experienced recurrence during the available follow-up period. Fischer's exact test revealed no statistically significant association between smoking status and recurrence (two-tailed p > 0.05). The mean time to recurrence for current smokers who did recur was 69 and 54 months for former smokers. CONCLUSION: We report low overall recurrence rates after microflap excision of RE lesions compared with historical data, without any significant difference in recurrence or voice outcomes when comparing current and former smokers. Further prospective trials with larger sample sizes are warranted to guide the surgical management of RE patients and the implications of smoking status. LEVEL OF EVIDENCE: 3 Laryngoscope, 2023.
ABSTRACT
The North American Airway Collaborative (NoAAC) previously published a 3-year multi-institutional prospective cohort study showing variation in treatment effectiveness between 3 primary surgical techniques for idiopathic subglottic stenosis (iSGS). In this report, we update these findings to include 5 years of data evaluating treatment effectiveness. Patients in the NoAAC cohort were re-enrolled for 2 additional years and followed using the prespecified published protocol. Consistent with prior data, prospective observation of 487 iSGS patients for 5 years showed treatment effectiveness differed by modality. Cricotracheal resection maintained the lowest rate of recurrent operation (5%), followed by endoscopic resection with adjuvant medical therapy (30%) and endoscopic dilation (50%). These data support the initial observations and continue to provide value to providers and patients navigating longitudinal decision-making. Level of evidence: 2-prospective cohort study.
Subject(s)
Laryngostenosis , Humans , Constriction, Pathologic , Prospective Studies , Retrospective Studies , Laryngostenosis/surgery , Treatment OutcomeABSTRACT
BACKGROUND: In the 5 years that have passed since the publication of the 2018 International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis (ICAR-Allergic Rhinitis 2018), the literature has expanded substantially. The ICAR-Allergic Rhinitis 2023 update presents 144 individual topics on allergic rhinitis (AR), expanded by over 40 topics from the 2018 document. Originally presented topics from 2018 have also been reviewed and updated. The executive summary highlights key evidence-based findings and recommendation from the full document. METHODS: ICAR-Allergic Rhinitis 2023 employed established evidence-based review with recommendation (EBRR) methodology to individually evaluate each topic. Stepwise iterative peer review and consensus was performed for each topic. The final document was then collated and includes the results of this work. RESULTS: ICAR-Allergic Rhinitis 2023 includes 10 major content areas and 144 individual topics related to AR. For a substantial proportion of topics included, an aggregate grade of evidence is presented, which is determined by collating the levels of evidence for each available study identified in the literature. For topics in which a diagnostic or therapeutic intervention is considered, a recommendation summary is presented, which considers the aggregate grade of evidence, benefit, harm, and cost. CONCLUSION: The ICAR-Allergic Rhinitis 2023 update provides a comprehensive evaluation of AR and the currently available evidence. It is this evidence that contributes to our current knowledge base and recommendations for patient evaluation and treatment.
Subject(s)
Iron-Dextran Complex , Rhinitis, Allergic , Humans , Rhinitis, Allergic/diagnosis , Rhinitis, Allergic/therapy , AllergensABSTRACT
Evidence-based guidelines for the diagnosis and initial management of suspected acute bacterial rhinosinusitis in adults and children were prepared by a multidisciplinary expert panel of the Infectious Diseases Society of America comprising clinicians and investigators representing internal medicine, pediatrics, emergency medicine, otolaryngology, public health, epidemiology, and adult and pediatric infectious disease specialties. Recommendations for diagnosis, laboratory investigation, and empiric antimicrobial and adjunctive therapy were developed.