Otolaryngology- Head and Neck Surgery最新文献

Objective: There is a need to develop and validate a brief questionnaire to measure tinnitus severity that can meet the needs of clinicians and researchers. The objective of this study is to demonstrate the validity and reliability of the 9-item Tinnitus Severity Short Form (TS-SF).

Study design: A cohort study of online survey respondents recruited in October 2020 from the American Tinnitus Association electronic mailing list with a 2-week follow-up time interval.

Setting: Online.

Methods: Face and content validity, factor analysis, internal consistency, convergent validity, reliability, and minimal clinically important difference (MCID) were analyzed.

Results: Of 1121 participants that started the survey, 325 (29%) completed the baseline TS-SF. Through confirmatory factor analysis, the 9-item survey demonstrated a bifactor model with a substantive distress factor and a method factor. The instrument had high internal consistency with Cronbach's α of .96. Convergent validity determined the TS-SF score to be a predictor of tinnitus severity. Of 261 follow-up respondents, the test-retest reliability of r = 0.69 (95% confidence interval, 0.62-0.75) was determined. The MCID was determined using a distribution approach to be a 12-point change.

Conclusion: The TS-SF demonstrates good internal consistency, validity, and reliability. This patient-reported outcome measure for tinnitus can be used in tinnitus treatment trials and clinical practice. The 9-item survey is less likely to result in respondent survey fatigue than longer surveys, and the 2-week reference interval allows for monitoring of tinnitus severity change in an appropriate timeframe.

Objective: To develop and validate a patient-reported outcome measure (PROM) to evaluate the quality of life (QoL) among patients with obstructive sleep apnea (OSA).

Study design: A prospective cohort study.

Settings: Tertiary referral center.

Methods: We developed a 15-item English questionnaire that was administered to 176 adults with OSA and 22 adult controls without symptoms of OSA in a tertiary sleep surgery clinic between June 2021 and December 2021. The internal consistency and test-retest reliability were measured using the Cronbach's α and the intraclass correlation coefficient, respectively. The 2-sample Wilcoxon rank-sum (Mann-Whitney) test was applied to compare the 2 groups. Convergent validity of the test scores of the questionnaire was compared to previously validated outcome measures and objective sleep study outcomes using the Spearman correlation coefficient.

Results: Of the 198 respondents (176 cases and 22 controls); 71% were men and 29% were women. The internal consistency was excellent with the α of .92 (lower 95% confidence limit of 0.90). All the test-retest correlations were positive, significant, and strong ranging from 0.50 to 0.90. The differences between cases and controls were statistically significant for all the items and for the total score. The total score of the questionnaire with the Epworth Sleepiness Scale and objective OSA measures was moderate to strong.

Conclusions and relevance: The new tool provides a validated PROM to evaluate the QoL among OSA patients specifically, with excellent internal consistency, reasonable test-retest reliability, discriminant validity, and construct validity.

Level of evidence: Level 4.

Objective: We aim to compare the diagnostic accuracy of the different methodologies used in the detection of cell-free human papillomavirus (HPV) DNA in HPV-associated head and neck squamous cell carcinoma detection using bivariate analysis methods.

Data sources: Pubmed, Embase, and Scopus were queried using a broad search strategy to search for relevant studies.

Review methods: Test characteristics were extracted from 33 studies following literature screening, and underwent analyses utilizing a bivariate approach. Summary statistics were identified for each type of methodology, and forest plots and summary receiver operating characteristic curves were constructed. Bias was estimated using Deek's Funnel Plot and the QUADAS-2 tool.

Results: In terms of diagnostic accuracy, digital droplet polymerase chain reaction (ddPCR) based testing exhibited the highest diagnostics odds ratio at 138 (59.5, 318), followed closely by next-generation sequencing (NGS) at 120 (39.7, 362), then by polymerase chain reaction (PCR) at 31.4 (14.4, 68.6), and quantitative PCR at 8.74 (4.63, 16.5).

Conclusion: NGS and ddPCR are comparable in overall diagnostic accuracy, bringing into question their relative roles in diagnosis and screening. Cost-effective ddPCR assays may serve as useful diagnostic and screening tests in the clinic with their low false positive rates and high sensitivity. However, NGS assays also offer high sensitivity and companion metrics, suggesting they may have a more precise role in disease monitoring. Importantly, assay development and benchmarking need further standardization to improve comparison between assays. Finally, saliva-based testing needs to be further investigated using NGS and ddPCR to further understand its limitations in disease detection and monitoring.

Objective: To review and synthesize the available evidence for use of perioperative systemic steroids for otolaryngologic surgical procedures.

Data sources: A comprehensive literature review with evidence-informed recommendations.

Review methods: Databases were queried for medical subject heading terms and keywords related to perioperative systemic corticosteroids use for comprehensive otolaryngology and subspecialty procedures including otologic, sinonasal, sleep, laryngeal, head and neck, facial plastics, and pediatric surgery. Perioperative period included preoperative (up to 7 days prior to surgery), intraoperative (on the day of surgery), and postoperative (initiated within 24 hours after surgery) timeframes.

Conclusions: Evidence from clinical practice guidelines, systematic reviews, and original research studies supports perioperative systemic corticosteroid use for specific otolaryngologic indications. Numerous studies support perioperative steroid use for nausea, vomiting, or edema in tonsillectomy, rhinoplasty, and thyroidectomy, although formal guideline recommendations are limited. Strong evidence supports perioperative steroid use before and after endoscopic sinus surgery for chronic rhinosinusitis with polyposis and fungal sinusitis. Evidence of benefit is sparse or absent on systemic perioperative steroid use for the middle and inner ear, laryngeal, salivary gland surgery, and reconstructive facial plastic surgery.

Implications for practice: Although perioperative administration of systemic steroids is routinely performed for many otolaryngologic surgeries, high-level evidence is limited to specific contexts. Evidence supports the benefit for reducing nausea, vomiting, or edema for several otolaryngologic procedures, as well as for either chronic rhinosinusitis with polyposis or fungal sinusitis. However, these benefits need to be weighed against risks, and further investigations are needed to define the role for perioperative steroids in otolaryngology.

Objective: To analyse the clinical, radiological, and surgical management of temporal bone aneurysmal bone cysts (ABCs) and identify factors affecting outcomes.

Study design: Ambispective study.

Setting: A single tertiary care institution.

Methods: This study reviewed 6 cases of temporal bone ABCs treated between 2017 and 2024. Patient demographics, clinical presentation, imaging characteristics, surgical details, and outcomes were collected. A systematic review of the literature was conducted, adhering to Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines, to compare institutional cases with published data. Statistical analyses were performed to identify predictors of treatment success and recurrence.

Results: The cohort had a mean age of 27.5 years. Presenting symptoms included scalp swelling, aural fullness, tinnitus, and hearing impairment. Imaging showed expansile lesions with fluid-fluid levels and bone erosion. All patients underwent gross total excision, with a mean intraoperative blood loss of 230.6 ml. One patient experienced temporary grade III facial palsy, which resolved within 3 months. No recurrences were observed during a mean follow-up of 35 months. A pooled analysis of 45 cases from the literature revealed that swelling in the temporal region was the most common presenting feature, and gross total resection was the most frequently employed treatment. Recurrences were rare and typically associated with subtotal resections or advanced-stage tumors.

Conclusion: Surgical excision, particularly gross total resection, is the treatment of choice for temporal bone ABCs, with a low recurrence rate. Stage and extent of resection are critical factors in predicting outcomes. This study enhances understanding of the diagnostic and therapeutic approaches for this rare condition.

Objective: To review the literature on genetics of nonsyndromic microtia and congenital aural atresia (CAA).

Data sources: Embase, Ovid (Medline), and Web of Science.

Review methods: The search was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for scoping reviews. Included studies were original research studies discussing the genetics or pattern of inheritance of non-syndromic microtia and/or CAA, defined as microtia and/or CAA that was completely isolated except for the presence of hearing loss.

Results: Thirty studies met inclusion criteria, describing 40 unique genes and one susceptibility gene locus (4p15.32-4p16.2) associated with nonsyndromic microtia, CAA, or microtia and CAA. The 3 most cited genes describing microtia genetics alone were HOXA2, MUC6, and GSC. A single article describing nonsyndromic CAA alone identified the TSHZ1 as a candidate gene. Among 194 subjects from 18 manuscripts describing mendelian inheritance for non-syndromic microtia or microtia and CAA, 49% of the individuals were found to have autosomal dominant transmission, 4% had autosomal recessive, 5% had X-linked recessive, and 42% had no reported pattern of inheritance.

Conclusion: Current literature on the genetics of microtia and CAA is largely derived from genetic analysis of syndromic patients. Despite comprising over half of the clinical population, available data on non-syndromic patients remains limited. Understanding genetic polymorphisms and their correlation to phenotypic data more readily available to otolaryngologists offers the prospect of categorizing severity of anatomic malformation and hearing loss to guide future intervention, and improve ability to provide patient- and family-centered counseling.

Objective: Assess the use of video otoscopy (VO) as a tool for teaching Emergency Department (ED) residents and remote Otolaryngology consultation.

Study design: Survey and retrospective chart review.

Setting: Tertiary care center.

Methods: Emergency Medicine resident physicians completed an otologic skill self-assessment and pathology followed by an interactive training on VO and postintervention assessment after 9 months of use. Outcomes compared change in pre- to posttraining scores. ED consultations using VO during this time period were reviewed to detect differences between the presumed diagnosis/treatment based only on phone consultation and VO image compared to the final diagnosis/treatment after in-person Otolaryngology consultation.

Results: Forty-six (63.1%) ED residents participated. Diagnostic accuracy improved by 20.7% overall. The most improved diagnoses were of a normal ear canal (+75%), tympanosclerosis (+58.4%), and ear canal foreign body (+57.1%); most challenging were external auditory canal cyst (-13.6%), hemotympanum (-11.3%), and cerumen (-1.9%). Cholesteatoma did not improve because all responses were incorrect; neither did tympanic membrane perforation because all were correct. Confidence in the otologic exam and anatomy also increased (P < .01). Thirteen consults used VO and 3 (23.1%) had a change in diagnosis/treatment after in-person Otolaryngology evaluation.

Conclusion: Training on the use of VO significantly improves the confidence and diagnostic skills of ED providers for many pathologies. This application suggests the efficacy of an otologic e-consultation model.

Objective: Examine outcomes among a series of pediatric patients who underwent myringoplasty using human birth tissue (BT) for repair of large tympanic membrane (TM) perforations.

Study design: Case series.

Setting: Single-institution pediatric hospital.

Methods: Retrospective chart review of patients treated with BT during a 4-year study period. Subjects who underwent myringoplasty for large (size 40% or greater) TM perforations were included for this study. Patients with a stable perforation of at least 1 month's duration preoperatively who then followed up for at least 3 months postoperatively met inclusion criteria.

Results: Six subjects were included in this study. One subject underwent bilateral repair; thus, this series includes a total of 7 perforations. TM perforations ranged from 40% to 70% of the TM. At initial follow-up (median of 2 months), 5 of the 7 perforations had healed. One of these 5 had evidence of a 10% recurrent perforation at 5 months, which subsequently healed. Of the 2 patients not healed at initial follow-up, 1 had only a residual pinpoint perforation that subsequently healed; the other had a persistent 30% perforation that was possibly related to their postoperative recovery period, which was complicated by a respiratory viral illness.

Conclusion: For large TM perforations, myringoplasty with BT grafts may be a viable alternative to longer, more invasive procedures like tympanoplasty. Larger, randomized, prospective studies are needed.

Objective: To evaluate the impact of smoking statuses on disease severity and subcutaneous immunotherapy (SCIT) efficacy in allergic rhinitis (AR).

Study design: Open observational cohort study.

Setting: Tertiary referral center.

Methods: Five hundred and five AR patients undergoing dust mite allergen SCIT were categorized into never smokers, former smokers, and current smokers. AR severity was assessed using widely employed questionnaires. The changes in questionnaire scores pre- and post-SCIT were evaluated for SCIT efficacy. The differences in disease severity and SCIT efficacy were compared for different smoking statuses among AR patients.

Results: Compared to never smokers, former and current smokers exhibited higher proportion of male, alcohol, and asthma (P < .05). Current smokers had a greater prevalence of allergic conjunctivitis than former smokers (P < .05). Before SCIT, AR severity was similar across 3 groups, even after adjusting for confounders (P > .05). Current smokers reported lower SCIT efficacy in the first year (P < .05). By the third year, 3 groups showed comparable long-term efficacy (P > .05). However, current smokers experienced a significant decrease in benefits 2 years post-SCIT (P < .05) and lower improvement rates at the end of the 3-years SCIT period and 2 years following SCIT (P < .05).

Conclusion: AR patients across different smoking statuses demonstrated similar baseline disease severity and long-time SCIT efficacy. Active smoking was associated with increased asthma risk, delayed early SCIT efficacy perception, reduced improvement over 3 years, and diminished benefits 2 years after SCIT. Prompt smoking cessation is crucial to mitigate these effects.