OTO Open最新文献

Objective: To explore Chat Generative Pretrained Transformer's (ChatGPT's) capability to create multiple-choice questions about otorhinolaryngology (ORL).

Study design: Experimental question generation and exam simulation.

Setting: Tertiary academic center.

Methods: ChatGPT 3.5 was prompted: "Can you please create a challenging 20-question multiple-choice questionnaire about clinical cases in otolaryngology, offering five answer options?." The generated questionnaire was sent to medical students, residents, and consultants. Questions were investigated regarding quality criteria. Answers were anonymized and the resulting data was analyzed in terms of difficulty and internal consistency.

Results: ChatGPT 3.5 generated 20 exam questions of which 1 question was considered off-topic, 3 questions had a false answer, and 3 questions had multiple correct answers. Subspecialty theme repartition was as follows: 5 questions were on otology, 5 about rhinology, and 10 questions addressed head and neck. The qualities of focus and relevance were good while the vignette and distractor qualities were low. The level of difficulty was suitable for undergraduate medical students (n = 24), but too easy for residents (n = 30) or consultants (n = 10) in ORL. Cronbach's α was highest (.69) with 15 selected questions using students' results.

Conclusion: ChatGPT 3.5 is able to generate grammatically correct simple ORL multiple choice questions for a medical student level. However, the overall quality of the questions was average, needing thorough review and revision by a medical expert to ensure suitability in future exams.

Objective: The objective of our study was to document the feasibility of a novel endoscopic anterior cricoid split and rib grafting technique in a goat airway model.

Study design: Feasibility pilot animal study.

Setting: Animal surgical laboratory at a tertiary hospital and research center.

Methods: Three Ardhi goats were utilized. After harvesting and shaping the rib graft, 2 sutures were inserted transversely into the graft. An endoscopic midline anterior cricoid split was performed and extended down through the first tracheal ring, followed by a balloon dilation of the site. Next, the 2 lower and upper graft suture ends were sequentially passed as endo-extra laryngeal sutures and tied on the anterior neck skin. Laryngeal stent was utilized in 1 goat following graft placement.

Results: The surgery was successful in all included animals and bronchoscopy performed 7 days after surgery, revealed that the anterior graft was in good position. One goat developed surgical site infection leading to partial graft resorption.

Conclusion: This study demonstrated the feasibility of this novel procedure which is potentially useful for patients who are candidates for a single-stage reconstruction. Future studies should investigate the safety and validity of this technique in a model with subglottic stenosis.

Level of evidence: NA.

Otolaryngologists frequently serve as the first touchpoint for patients presenting with dermatologic conditions of the head and neck. This study aims to identify and quantify gaps in dermatologic training among otolaryngology residents, and to assess their diagnostic accuracy in comparison to dermatology residents. It comprised 14 multiple-choice questions focused on common dermatologic diagnoses related to the head and neck. Sixty-one dermatology and 36 otolaryngology residents participated in the study. Dermatology residents significantly outperformed otolaryngology residents, with average scores of 90% (SD = 8) compared to 71% (SD = 10) (P < .001). The observed effect size (Cohen's d = 2.010) significantly exceeded the expected effect size (0.603). Otolaryngology residents performed significantly lower on 7 out of the 14 questions. Analysis based on postgraduate year level showed no significant differences in scores within dermatology (P = .119) or otolaryngology (P = .402) residency programs.

Objective: This study aimed to evaluate the impact of endoscopic sinus surgery (ESS) on asthma severity up to 12 months after surgical intervention.

Study design: Retrospective cohort.

Setting: Tertiary care center.

Methods: Patients with a history of asthma and Chronic Rhinosinusitis (CRS) who underwent ESS between 2013 and 2023 were included. Asthma severity was assessed according to current Global Initiative for Asthma (GINA) guidelines, classifying patients into mild, moderate, and severe based on medication requirements. Asthma severity was evaluated up to 3 months prior to ESS and 1-year post-ESS. Patients with aspirin-exacerbated respiratory disease (AERD) were excluded. Statistical analysis was performed using McNemar test and Wilcoxon signed-rank test to assess differences in asthma severity, medication doses, and number of medications.

Results: Sixty-five patients were included, of which 44 (67.7%) had CRS with nasal polyps (CRSwNP) and 21 (32.3%) had CRS without nasal polyps (CRSsNP). No significant differences were found in asthma severity pre- and post-ESS (P = .175). Similarly, no differences were found in ICS doses (P = .999), total number of prescribed medications (P = .157) or presence of exacerbations before and after ESS (P = .078). However, a significant increase in time from last rescue inhaler use was noted after ESS, increasing from a median of 6.71 to 23.1 weeks (P = .004).

Conclusion: This study is the first to assess the impact of ESS on asthma severity in a real-world setting. Our findings suggest that ESS does not impact asthma severity classification. However, it might provide relief of asthma symptoms in the early postoperative period.

Objective: To assess the demographic characteristics between adult obstructive sleep apnea (OSA) patients who did and did not undergo nasal surgery (NS).

Study design: Retrospective cohort study.

Setting: Kaiser Permanente Northern California clinical database.

Methods: Retrospective study of adult patients with ≥1 OSA diagnoses linked to clinical encounters from 2009 to 2016. Qualifying NS procedures performed on or after cohort entry through 2017 were ascertained. Demographic and clinical characteristics were compared; multivariable logistic regression examined associations of these characteristics with undergoing NS.

Results: A total of 174,821 patients had an OSA diagnosis. Among these, 3518 (2.0%) underwent NS, including septoplasty (61.9%), sinus-related (12.9%), turbinate (14.2%), and rhinoplasty (11.1%) procedures. Compared to the nonsurgery group, NS patients were more likely to be male (75.5% vs 62.1%), younger (48.2 ± 13.0 vs 54.7 ± 14.1), have lower body mass index (31.8 ± 6.4 vs 34.3 ± 8.1), and no comorbid conditions (63.1% vs 53.5%), P < .001. After adjusting for sex, age, body mass index (BMI), neighborhood deprivation, and comorbidities, black and Asian/Pacific Islander adults with OSA had 42% and 46% decreased odds of undergoing NS compared with non-Hispanic white patients (odds ratio, OR [95% confidence interval, CI]: 0.58 [0.50-0.67] and 0.54 [0.49-0.61]), while Hispanic patients had similar odds (OR [95% CI]: 1.02 [0.93-1.12]). Patients living in neighborhoods of highest deprivation had 18% lower odds of undergoing NS, compared with patients from neighborhoods corresponding to areas of lowest deprivation (adjusted odds ratio [95% CI]: 0.82 [0.75-0.91]).

Conclusion: These findings suggest that younger age, male sex, lower BMI, and higher SES may be associated with a higher likelihood of undergoing NS in OSA patients.

Objective: While most patients with COVID-19-induced olfactory dysfunction (OD) recover spontaneously, those with persistent OD face significant physical and psychological sequelae. ChatGPT, an artificial intelligence chatbot, has grown as a tool for patient education. This study seeks to evaluate the quality of ChatGPT-generated responses for COVID-19 OD.

Study design: Quantitative observational study.

Setting: Publicly available online website.

Methods: ChatGPT (GPT-4) was queried 4 times with 30 identical questions. Prior to questioning, Chat-GPT was "prompted" to respond (1) to a patient, (2) to an eighth grader, (3) with references, and (4) no prompt. Answer accuracy was independently scored by 4 rhinologists using the Global Quality Score (GCS, range: 1-5). Proportions of responses at incremental score thresholds were compared using χ ² analysis. Flesch-Kincaid grade level was calculated for each answer. Relationship between prompt type and grade level was assessed via analysis of variance.

Results: Across all graded responses (n = 480), 364 responses (75.8%) were "at least good" (GCS ≥ 4). Proportions of responses that were "at least good" (P < .0001) or "excellent" (GCS = 5) (P < .0001) differed by prompt; "at least moderate" (GCS ≥ 3) responses did not (P = .687). Eighth-grade level (14.06 ± 2.3) and patient-friendly (14.33 ± 2.0) responses were significantly lower mean grade level than no prompting (P < .0001).

Conclusion: ChatGPT provides appropriate answers to most questions on COVID-19 OD regardless of prompting. However, prompting influences response quality and grade level. ChatGPT responds at grade levels above accepted recommendations for presenting medical information to patients. Currently, ChatGPT offers significant potential for patient education as an adjunct to the conventional patient-physician relationship.

Objective: To determine our center's human papillomavirus (HPV) vaccination rate and identify common negative perceptions surrounding the vaccine to guide more effective HPV vaccine counseling.

Methods: We reviewed immunization records for patients ages 11 to 26 that receive care at Brooke Army Medical Center. Vaccine uptake rate was determined by dividing the number of patients who had completed the HPV vaccine series by the total target population. From October 2021 to December 2022, a clinic survey was distributed to parents (for patients ages 11-17) or patients themselves (ages 18-26) during otolaryngology visits to poll vaccination status and attitudes toward the vaccine.

Results: A total of 3038 patients ages 11 to 26 are enrolled for primary care at Brooke Army Medical Center, but only 962 (32%) are vaccine complete. Thirty-five surveys were collected during the study period. Twenty-two surveys (63%) from patients/parents reported they/their child had received the HPV vaccine. Concerns about vaccine safety, sexual behaviors, lack of immunization requirement for school, and difficulty getting scheduled were the most common reasons patients were unvaccinated.

Discussion: Counseling patients on the HPV vaccine can be difficult given the common misconceptions surrounding vaccination, but understanding these attitudes will allow otolaryngologists to educate patients more effectively. This matters since patients more knowledgeable about HPV are more likely to receive the vaccine.

Implications for practice: Our clinic has developed new strategies in partnership with primary care departments to facilitate more streamlined vaccination for eligible patients, and moving forward we plan to trend HPV vaccination rates over time to determine our impact on uptake.

Objective: To describe the clinical courses and interventions of symptomatic patients with bilateral vocal fold motion impairment (BVFMI) attributed to diffuse idiopathic skeletal hyperostosis (DISH).

Study design: Retrospective cohort study.

Setting: Single Institution Academic Health Center.

Methods: Retrospective chart review of patients ≥18 years old evaluated and treated for symptomatic BVFMI secondary to DISH between February 2021 and March 2023. A literature review was conducted.

Results: A total of 4 cases were identified. All patients were male and had symptomatic BVFMI attributed to cervical spine DISH, as seen on imaging. Symptoms ranged from life-threatening dyspnea to breathy dysphonia in addition to dysphagia. Each patient was offered surgery for DISH. Two patients underwent osteophyte removal at the C5-C6 level with improved vocal fold (VF) mobility, breathing, and voice quality. Two patients elected serial observation as voice, swallow, and airway symptoms were manageable. The literature review showed a male-dominant (100%) presentation with an average of 70 years of age. Hypertension (45%) and diabetes mellitus (36%) were the most common comorbidities. Most patients were treated surgically (55%).

Conclusion: Both surgical and conservative interventions may be considered for symptomatic relief and improvement in VF mobility on a patient-to-patient basis. Further study is warranted to investigate the etiology and treatment outcomes in these cases.

Objective: This scoping review aims to contribute a descriptive analysis of the craniomaxillofacial trauma (CMF trauma) literature in low- and middle-income countries (LMICs) to identify knowledge gaps, direct future research, and inform policy.

Data sources: PubMed/MEDLINE, Cochrane Review, EMBASE, ClinicalTrials.gov, and Google Scholar from January 1, 2012 to December 10, 2023.

Review methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR) guided reporting, and the PRISMA flowchart documented database searches. Specific, predefined search terms and inclusion criteria were used for screening, and the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist was used for quality assessment. The search yielded 54 articles, with 13 meeting the inclusion criteria. Key findings were summarized and divided into 7 categories.

Results: There were 10,420 patients (7739 [74.3%] male, 2681 [25.7%] female) with a male-to-female ratio of 2.9:1. The mean peak age of incidence of CMF trauma was 30.8 years, ranging from 20 to 40 years. Road traffic accidents were the leading cause (60.4%), followed by assault (27.2%) and falls (12.2%). The most common injuries were soft tissue injury (31.7%), isolated mandibular fracture (22.8%), and isolated middle-third of mandible fracture (18.1%). The most common treatments were closed reduction and immobilization (29.5%), conservative management (27.6%), and open reduction and internal fixation (19.6%). Most patients (77.8%) experienced a treatment delay due to a lack of fixation materials (54.8%) or surgeon unavailability (35.7%).

Conclusion: CMF trauma remains a significant cause of global morbidity, yet there remains a lack of high-quality, CMF trauma-specific data in LMICs. Country-specific investigations are required to enhance knowledge and inform novel interventions. Implementing policy change must be community-specific and account for unique cultural barriers, attitudes, and behaviors to maximize patient care outcomes.

Objective: The primary objective of this study is to review the clinical parameters associated with skull base osteomyelitis (SBO), with a secondary aim of studying their association with patient outcomes 1 and 6 months after treatment initiation.

Study design: This is a single-center restrospective observational study.

Setting: The study was conducted from January 2018 to December 2022 at the University Malaya Medical Center in Kuala Lumpur.

Methods: Patients aged over 15 years with a diagnosis of SBO were included in the study. Clinical parameters, investigations, and follow-up records were recorded. The disease outcomes were analyzed at 1 and 6 months after treatment initiation using multivariable analyses.

Results: The study identified 31 patients with SBO, the majority of whom were elderly males with comorbidities such as diabetes and hypertension. Otalgia and otorrhea were the most common symptoms, and computed tomography scans were used for diagnosis. Pseudomonas aeruginosa was the most commonly identified pathogen, and intravenous broad-spectrum antimicrobials were used to treat all patients. Surgical intervention was required for 25% of patients, and underlying ischemic heart disease, anemia, and single nerve palsy were significantly associated with an unfavorable prognosis. Patients with higher body mass index and elevated C-reactive protein showed poorer outcomes after 1 and 6 months of treatment, respectively.

Conclusion: Early recognition, prompt treatment, better control of comorbidities, nutrition, and monitoring can improve SBO outcomes and reduce complications. Therefore, as the prevalence of SBO increases, diagnostic criteria or management guidelines should be established to guide the best clinical practice.