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OBJECTIVE: To investigate the perspectives of pediatric otolaryngologists on the impact of the coronavirus disease 2019 (COVID-19) pandemic on their research. METHODS: Two surveys were sent to members of the American Society of Pediatric Otolaryngology (ASPO) in 2019 and 2021 to assess research perspectives before and during the COVID-19 pandemic. The surveys contained questions about research engagement, barriers, time allocation, and shifts in research focus. RESULTS: The COVID-19 pandemic reshaped research within pediatric otolaryngology, with a mixed impact on the amount of time allocated to research endeavors. Almost half of respondents reported a change in research focus to COVID-19-related studies. Protected time and funding were significant pre-pandemic barriers, whereas reduced staff, collaboration opportunities, and enrollment limitations emerged as key pandemic-related obstacles. A personal commitment to research was most strongly correlated with time spent on this endeavor. During the pandemic, women were less likely to report an increase in research activity when compared to men, possibly due to a disproportionate burden of caregiving on women during school closures and stay-at-home orders. CONCLUSION: Overall, the pandemic prompted both increases and decreases in research time allocation, depending on individual circumstances and priorities. Despite new challenges, pediatric otolaryngologists remain committed to research and have continued to remain productive.
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STUDY OBJECTIVES: We evaluated the accuracy of ChatGPT in addressing insomnia-related queries for patient education and assessed ChatGPT's ability to provide varied responses based on differing prompting scenarios. METHODS: Four identical sets of 20 insomnia-related queries were posed to ChatGPT. Each set differed by the context in which ChatGPT was prompted: no prompt, patient-centered, physician-centered, and with references and statistics. Responses were reviewed by 2 academic sleep surgeons, 1 academic sleep medicine physician, and 2 sleep medicine fellows across 4 domains: clinical accuracy, prompt adherence, referencing, and statistical precision, using a binary grading system. Flesch-Kincaid grade-level scores were calculated to estimate the grade level of the responses, with statistical differences between prompts analyzed via analysis of variance and Tukey's test. Interrater reliability was calculated using Fleiss's kappa. RESULTS: The study revealed significant variations in the Flesch-Kincaid grade-level scores across 4 prompts: unprompted (13.2 ± 2.2), patient-centered (8.1 ± 1.9), physician-centered (15.4 ± 2.8), and with references and statistics (17.3 ± 2.3, P < .001). Despite poor Fleiss kappa scores, indicating low interrater reliability for clinical accuracy and relevance, all evaluators agreed that the majority of ChatGPT's responses were clinically accurate, with the highest variability on Form 4. The responses were also uniformly relevant to the given prompts (100% agreement). Eighty percent of the references ChatGPT cited were verified as both real and relevant, and only 25% of cited statistics were corroborated within referenced articles. CONCLUSIONS: ChatGPT can be used to generate clinically accurate responses to insomnia-related inquiries. CITATION: Alapati R, Campbell D, Molin N, et al. Evaluating insomnia queries from an artificial intelligence chatbot for patient education. J Clin Sleep Med. 2024;20(4):583-594.
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Inteligencia Artificial , Trastornos del Inicio y del Mantenimiento del Sueño , Humanos , Trastornos del Inicio y del Mantenimiento del Sueño/diagnóstico , Reproducibilidad de los Resultados , Educación del Paciente como Asunto , Programas InformáticosRESUMEN
BACKGROUND/OBJECTIVE: Traditional jet ventilation requires the use of a catheter that is inserted either through an endotracheal tube or laryngoscope. Specially designed laryngoscopes with a built-in luer lock adapter to which the high-pressure tubing may be attached exist but are not always available. We present our experience with an adapter which allows connection of the high-pressure tubing to the suction side port of suitable laryngoscopes that is easily assembled using readily available materials in the operating room. METHOD: We designed a jet ventilator adapter using a high-pressure jet ventilation tubing assembly and a 3-way stopcock extension set which we have used for the past 13 years. A retrospective case series of all adult patients who underwent direct laryngoscopy and/or bronchoscopy using this jet ventilation adapter between January 2017 and August 2021 was performed. RESULT: A total of 100 consecutive patients underwent laryngoscopy and bronchoscopy using jet ventilation between January 2017 and August 2021 was identified. The mean age was 56.3 years, and the mean BMI was 31.2. The most common diagnoses were idiopathic subglottic/tracheal stenosis (46.4%), acquired tracheal stenosis (34.1%), and acquired subglottic stenosis (14.8%). The median duration of the surgical procedure was 53 minutes with an interquartile range of 23. The CO2 laser was used in all cases. There was no disconnection of the adapter, episodes of postoperative respiratory compromise, or extraluminal air on chest radiography for any of our cases. Oxygen saturations remained above 90% intraoperatively for all cases. CONCLUSION: Our simple jet ventilator adapter connects the jet ventilator to the suction side port of suitable laryngoscopes and eliminates the need for a jet ventilation catheter or specialized laryngoscope at a minimal cost.
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Laringoscopios , Laringoestenosis , Estenosis Traqueal , Adulto , Humanos , Persona de Mediana Edad , Estenosis Traqueal/cirugía , Estudios Retrospectivos , Laringoestenosis/cirugía , LaringoscopíaRESUMEN
OBJECTIVES: Injection medialization laryngoplasty is a commonly performed procedure for the management of glottic insufficiency. Among complications of this procedure is device failure, for which the literature is scarce. Our goal was to determine the prevalence of needle failure during injection laryngoplasty among members of the American Bronchoesophagological Association (ABEA). METHODS: A questionnaire was designed and subsequently sent to members of ABEA via electronic mail. Responses were analyzed using descriptive statistics. RESULTS: Twenty-four members (6.7%) completed the survey. Eighty three percent reported experience with needle failure; 59% of these were needle clogging, 22% needle twisting, and 19% needle tip fracture. Fifty-four percent of respondents reported needle failure during a percutaneous approach, and 48% reported using calcium hydroxyapatite during device failure. Twenty percent reported having to abort the procedure due to device failure. Twenty five percent of respondents experienced needle tip fracture that led to an airway or esophageal foreign body. CONCLUSIONS: Needle failure during injection laryngoplasty was reported by most respondents. Most commonly this was due to clogging or twisting which was managed by replacing the needle but in 25% of cases was due to a broken tip that results in an aerodigestive tract foreign body and aborting of the procedure in most cases.
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INTRODUCTION: Although treatment of Zenker's diverticulum (ZD) is commonly performed by otolaryngologists using a variety of surgical techniques, there is little published data on the postoperative management of patients. We sought to determine practice patterns among members of the American Bronchoesophagological Association (ABEA) after surgery for ZD. METHODS: An online questionnaire was designed via JotForm™ and subsequently sent to active members of the ABEA. Responses were analyzed using descriptive statistics. RESULTS: Twenty-three members (6.6 %) completed the survey. Most (73.9 %) were fellowship trained in laryngology and reported performing >5 procedures per year. Most laryngologists reported employing multiple techniques including transcervical (TC) (73.9 %), endoscopic stapling (ES) (65.2 %), endoscopic CO2 laser (EL) (56.5 %), and endoscopic harmonic scalpel (EH) (4.3 %). Postoperatively, 52.3 % of respondents placed patients in 23-hour observation after TC, 66.7 % after ES, 69.2 % after EL, and 100 % after EH. 47.1 % of respondents used standard overnight admission after TC, as compared to 13.3 % after ES, 23.1 % after EL and 0 % after EH. Postoperative esophagography was utilized by 70.6 % of respondents after TC, 20 % after ES, 38.5 % after EL, and 100 % after EH. A peroral diet was started postoperatively on the day of surgery by 26.7 % respondents after ES but not after any of the other techniques. CONCLUSION: Most laryngology trained respondents employ multiple techniques for the treatment of ZD including at least 1 endoscopic technique. Respondents were more likely to hospitalize patients after a transcervical than endoscopic approach. Postoperative esophagography was utilized in most patients after TC, but not after ES or EL. Most respondents admit patients for 23-hour observation and start a peroral diet on postoperative day 1 regardless of technique.
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Divertículo de Zenker , Dióxido de Carbono , Endoscopía , Humanos , Encuestas y Cuestionarios , Resultado del Tratamiento , Divertículo de Zenker/cirugíaRESUMEN
OBJECTIVES: (1) Assess overall COVID-19 mortality in ventilated patients with and without tracheostomy. (2) Determine the impact of tracheostomy on mechanical ventilation duration, overall length of stay (LOS), and intensive care unit (ICU) LOS for patients with COVID-19. STUDY DESIGN: Case series with planned chart review. SETTING: Single-institution tertiary care center. METHODS: Patients with COVID-19 who were ≥18 years old and requiring invasive positive pressure ventilation (IPPV) met inclusion criteria. Patients were stratified into 2 cohorts: IPPV with tracheostomy and IPPV with intubation only. Cohorts were analyzed for the following primary outcome measures: mortality, LOS, ICU LOS, and IPPV duration. RESULTS: An overall 258 patients with IPPV met inclusion criteria: 46 (18%) with tracheostomy and 212 (82%) without (66% male; median age, 63 years [interquartile range, 18.75]). Average LOS, time in ICU, and time receiving IPPV were longer in the tracheostomy cohort (P < .01). Ability to wean from IPPV was similar between cohorts (P > .05). The number of deaths in the nontracheostomy cohort (54%) was significantly higher than the tracheostomy cohort (29%, P < .01). CONCLUSIONS: While tracheostomy placement in patients with COVID-19 did not shorten overall LOS, mechanical ventilation duration, or ICU LOS, patients with a tracheostomy experienced a significantly lower number of deaths vs those without. One goal for tracheostomy is improved pulmonary toilet with associated shortened IPPV requirements. Our study did not identify this advantage among the COVID-19 population. However, this study demonstrates that the need for tracheostomy in the COVID-19 setting does not portent a poor prognostic factor, as patients with a tracheostomy experienced a significantly higher survival rate than their nontracheostomy counterparts.
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COVID-19 , Traqueostomía , Humanos , Masculino , Persona de Mediana Edad , Adolescente , Femenino , Respiración Artificial , Unidades de Cuidados Intensivos , Tiempo de InternaciónRESUMEN
OBJECTIVES/HYPOTHESIS: Young residents find mirror-guided adenoidectomy difficult. Inexperienced trainees must learn to focus a headlight beam, work upside-down and backward in a small space and thoroughly ablate adenoid tissue-all new skills. We present an adenoidectomy training system that is low-cost, easy to construct, and is focused on these basic adenoidectomy skills. STUDY DESIGN: Prospective experimental study. METHODS: This training suite includes three stations each targeting a different skill. The first employs a mannequin head with exposed nasopharynx. It trains the student to coordinate a headlight and mirror while touching a series of targets with a curved probe. At the second station participants electrodessicate (or microdebride) an anchored piece of veal thymus. The third station combines both sets of skills as participants ablate thymus in a simulated nasopharynx (30 mm rectangular aluminum tube) constrained within a Crow-Davis retractor, using a headlight, mirror, and suction electrosurgical electrode (or microdebrider). To evaluate the training system's efficacy, we assessed the performance of 10 surgically naïve medical student volunteers before and after 15 minutes of practice using a validated rating scale used for adenoidectomy. RESULTS: There was significant improvement in adenoidectomy skill scores after practicing. Overall scores were higher, time taken to touch a series of targets with a headlight and mirror was less and amount of tissue ablated at the final station was greater (P < .05). CONCLUSION: This novel adenoidectomy training system is inexpensive and easy to build. Practice with the model resulted in statistically significant improvement in adenoidectomy skill scores for inexperienced student surgeons. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:2056-2062, 2022.
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Tonsila Faríngea , Estudiantes de Medicina , Adenoidectomía/métodos , Tonsila Faríngea/cirugía , Animales , Bovinos , Humanos , Nasofaringe , Estudios ProspectivosRESUMEN
INTRODUCTION: Some clinicians believe second sets of tympanostomy tubes extrude more quickly than first sets. STUDY DESIGN: Retrospective case-control series. METHODS: We identified children who were examined 12 months after placement of their second set of tympanostomy tubes and compared them to a similar number of children who were examined 12 months after their first set of tympanostomy tubes. Extrusion was determined by otoscopy, otomicroscopy, and/or tympanometry. RESULTS: One hundred eighteen children had 12-month follow-up data available after their first set of tubes, 54 had 12-month follow-up data available for their second set, and 56 had 12-month follow-up data after their first and second sets. A total of 568 tubes were observed. Looking at each tube, second set tubes were significantly more likely to be extruded at 12 months (48%) compared to first set (28%) (P < .001). Patient age was not associated with extrusion rate. For patients who had 12-month follow-up for both their first and second set of tubes, there was no correlation between extrusion of first and second set tubes. CONCLUSION: Second set tympanostomy tubes are significantly less likely to remain functional 12 months after placement than first sets, independent of patient age at placement and independent of whether the child's first tubes extruded by 12 months. Given the short duration of second tube function, delaying second set placement until the fall might be a better choice for some children. LEVEL OF EVIDENCE: 3 Laryngoscope, 132:222-224, 2022.
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Ventilación del Oído Medio/métodos , Adolescente , Estudios de Casos y Controles , Niño , Preescolar , Estudios de Seguimiento , Humanos , Lactante , Ventilación del Oído Medio/efectos adversos , Reoperación/efectos adversos , Reoperación/métodos , Estudios Retrospectivos , Factores de TiempoRESUMEN
Importance: Increasing detection of early-stage papillary thyroid neoplasms without improvements in mortality has prompted development of strategies to prevent or mitigate overtreatment. Objective: To determine adoption rates of 2 recent strategies developed to limit overtreatment of low-risk thyroid cancers: (1) a new classification, noninvasive follicular thyroid neoplasm with papillarylike nuclear features (NIFTP), and (2) hemithyroidectomy for selected papillary thyroid carcinomas (PTCs) up to 4 cm in size. Design, Setting, and Participants: This is a cross-sectional analysis of 3368 pathology records of 2 cohorts of patients from 18 hospitals in 6 countries during 2 time periods (2015 and 2019). Participating hospitals were included from the US (n = 12), Canada (n = 2), Denmark (n = 1), South Korea (n = 1), South Africa (n = 1), and India (n = 1). The records of the first 100 patients per institution for each year who underwent thyroid-directed surgery (hemithyroidectomy, total thyroidectomy, or completion thyroidectomy) were reviewed. Main Outcomes and Measures: Frequency of diagnosis of NIFTP, PTCs, and thyroidectomies during the study period. Results: Of the 790 papillary thyroid neoplasms captured in the 2019 cohort, 38 (4.8%) were diagnosed as NIFTP. Diagnosis of NIFTP was observed in the US, South Africa, and India. There was minimal difference in the total proportion of PTCs in the 2015 cohort compared with the 2019 cohort (778 [47.1%] vs 752 [44.5%]; difference, 2.6% [95% CI, -16.9% to 22.1%]). The proportion of PTCs eligible for hemithyroidectomy but treated with total thyroidectomy in the 2 cohorts demonstrated a decreasing trend from 2015 to 2019 (341 of 453 [75.3%] vs 253 of 434 [58.3%]; difference, 17.0% [95% CI, -1.2% to 35.2%]). Conclusions and Relevance: Results of this cohort study showed that the 2 mitigation strategies for preventing overtreatment of early-stage thyroid cancer have had mixed success. The diagnosis of NIFTP has only been applied to a small proportion of thyroid neoplasms compared with expected rates. However, more patients eligible for hemithyroidectomy received it in 2019 compared with 2015, showing some success with this deescalation strategy.
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Adenocarcinoma Folicular/diagnóstico , Carcinoma Papilar/diagnóstico , Neoplasias de la Tiroides/diagnóstico , Tiroidectomía/métodos , Adenocarcinoma Folicular/cirugía , Adulto , Carcinoma Papilar/cirugía , Estudios de Cohortes , Estudios Transversales , Humanos , Estudios Retrospectivos , Neoplasias de la Tiroides/cirugíaRESUMEN
OBJECTIVE: Prognostic factors and optimal treatment approaches for Merkel cell carcinoma (MCC) remain uncertain. This study evaluated the influences of sentinel lymph node (SLN) biopsy and lymphovascular invasion (LVI) on treatment planning and prognosis. STUDY DESIGN: Retrospective cohort study. METHODS: Stage 1 to 3 MCC patients treated 2005 to 2018. Predictors of nodal radiation were tested using logistic regression. Predictors of recurrence-free, disease-specific, and overall survival were tested in Cox proportional hazard models. RESULTS: Of 122 patients, 99 were without clinically apparent nodal metastases. Of these, 76 (77%) underwent excision and SLN biopsy; 29% had metastasis in SLNs, including 20% of MCCs 1 cm or less. Primary tumor diameter, site, patient age, gender, and immunosuppressed status were not significantly associated with an involved SLN. Among patients who underwent SLN biopsy, 13 of 21 (62%) MCCs with LVI had cancer in SLNs compared with 14 of 44 (25.5%) without LVI (P = .003). Although local radiation was common, nodal radiation was infrequently employed in SLN negative (pathologic N0) patients (21.8% vs. 76.2% for patients with SLN metastases, P = .0001). Survival of patients with positive SLNs was unfavorable, regardless of completion lymphadenectomy and/or adjuvant radiation. After accounting for tumor (T) and node (N) classification, age, immunosuppression, and primary site, a positive SLN and LVI were independently associated with worse survival (LVI/recurrence-free survival [RFS]: hazard ratio [HR] 2.3 (1.04-5, P = .04; LVI/disease-specific survival [DSS]: HR 5.2 (1.8-15, P = .007); N1a vs. pN0/RFS HR 3.6 (1.42-9.3, P = .007); DSS HR5.0 (1.3-19, P = .17). CONCLUSION: SLN biopsy assists in risk stratification and radiation treatment planning in MCC. LVI and disease in SLNs, independently associated with worse survival, constitute markers of high-risk disease warranting consideration for investigational studies. LEVEL OF EVIDENCE: III Laryngoscope, 131:E828-E835, 2021.
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Carcinoma de Células de Merkel/secundario , Carcinoma de Células de Merkel/cirugía , Biopsia del Ganglio Linfático Centinela , Neoplasias Cutáneas/patología , Neoplasias Cutáneas/cirugía , Anciano , Anciano de 80 o más Años , Carcinoma de Células de Merkel/mortalidad , Supervivencia sin Enfermedad , Femenino , Humanos , Modelos Logísticos , Metástasis Linfática , Masculino , Persona de Mediana Edad , Invasividad Neoplásica , Estudios Retrospectivos , Neoplasias Cutáneas/mortalidad , Tasa de Supervivencia , Resultado del TratamientoAsunto(s)
Cartílago Cricoides/cirugía , Disección del Cuello/rehabilitación , Aparatos Ortopédicos , Modalidades de Fisioterapia/instrumentación , Tráquea/cirugía , Adulto , Femenino , Humanos , Laringoestenosis/cirugía , Masculino , Persona de Mediana Edad , Cuello/fisiopatología , Cuello/cirugía , Periodo Posoperatorio , Estudios Retrospectivos , Resultado del Tratamiento , Adulto JovenRESUMEN
INTRODUCTION: Simulation is an established part of modern surgical education. Several training centers have proposed different simulation models for myringotomy tube (MT) placement and validated their effectiveness in medical student and resident training. None is widely used. Early models were simple tubes that lacked important microsurgical elements. Newer simulators are more comprehensive, but are difficult and expensive to build. We present a MT placement simulator that is low cost, easy to construct with basic power tools and allows for acquisition of the most necessary MT placement skills. METHODS: The model incudes a rotating spherical "head", a 4 mm oval speculum, a drilled-out working shaft similar in size to the external auditory canal, and a realistic paper tympanic membrane target, set at an anatomically correct angle. To evaluate the model's efficacy, we assessed the performance of 10 surgically naïve medical student volunteers before training and after 30 min of instruction with the model. Their speed was recorded and operative performance was assessed using a validated Global Rating Scale. RESULTS: After 30 min of practice on the model, there was significant improvement in MT placement skill scores and significant decrease in time for tube placement (p < 0.05). CONCLUSION: This MT placement simulation model is inexpensive and easy to build. Unlike existing planar models, it simulates patient head orientation, and requires realistic hand positioning on a 4 mm speculum. Practice with the model for 30 min resulted in statistically significant improvement in MT placement skill scores for inexperienced student surgeons.
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Ventilación del Oído Medio/educación , Entrenamiento Simulado , Membrana Timpánica/cirugía , Competencia Clínica , Femenino , Humanos , Masculino , Tempo Operativo , Práctica Psicológica , Entrenamiento Simulado/métodos , Estudiantes de MedicinaRESUMEN
INTRODUCTION: Epistaxis is the most common symptom of hereditary hemorrhagic telangiectasia (HHT). Complete nasal closure is one of the treatment options for patients with severe, intractable epistaxis. In our experience, this surgery can be life changing in a positive sense; but many patients as well as their physicians understandably fear that such a procedure will diminish certain aspects of quality of life (QOL). METHODS: Case-control study of HHT patients treated at the University of Utah HHT Center of Excellence with and without nasal closure from January 2005 to January 2016. Patients were matched according to epistaxis severity. Each included patient was issued three surveys: Epistaxis Severity Score (ESS), the Pittsburg Sleep Quality Index (PSQI), and the Nasal Obstruction Symptom Evaluation (NOSE). RESULTS: After treatment, the mean PSQI and NOSE scores were not significantly different between the two groups. However, the mean ESS score in the nasal closure group was significantly lower at 1.10 compared to the severe epistaxis group with a mean score of 3.99 (P = .027). CONCLUSION: The results of this study demonstrate that nasal closure significantly improves epistaxis severity without having a significant effect on sleep or nasal obstruction as they relate to QOL. These findings suggest that nasal closure should be considered for HHT patients with chronic severe epistaxis. LEVEL OF EVIDENCE: 4.