Publications by authors named "Kay Chang"

Importance: The benefit of adenoidectomy on otologic outcomes after tympanostomy tube (TT) insertion is unclear. Results from prior work are challenging to interpret due to small sample sizes, heterogeneous study designs, and varying outcome measures.

Objective: To evaluate the association between adenoidectomy and otologic outcomes using a US population-level sample of children who received TTs, producing generalizable results for widespread clinical application.

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Surgery for cholesteatoma should be tailored to individual patients, considering demographic and disease factors, to obtain a dry, safe, and functional ear. The EAONO/JOS classification and staging system provide a valuable framework for data collection and outcome assessment. Canal wall-up and canal wall-down surgical approaches each have their advantages and disadvantages, though it is not definitive that one approach is clearly more advantageous than the other.

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Background: The COVID-19 pandemic has had situational impacts and induced various psychological responses among residents. The present study aims to analyze the network structure of psychological responses to the pandemic and their relationships with situational impact, resilience, and well-being through a network approach.

Methods: An online survey recruited 1122 residents (mean age = 32.

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Syndromic patients can have severely anomalous anatomy significantly challenging conventional cochlear implant (CI) surgery. This case report describes a 20-year-old with brachio-oto-renal syndrome with a severely anomalous facial nerve completely covering the round window and preventing a traditional posterior tympanotomy CI. This is the first report to illustrate the performance of an endoscopic trans-canal bony cochleostomy with insertion of the CI performed via a "microfacial recess.

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Objectives: To understand attentional preferences for normal and microtia ears.

Methods: Eye-tracking technology was used to characterize gaze preferences. A total of 71 participants viewed images of 5 patients with unilateral microtia.

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The COVID-19 pandemic poses substantial risks to individuals' physical and mental health and prolonged psychological responses to the pandemic could lead to emotional exhaustion. The present study aimed to examine the mediating role of COVID-19 related mental impact and distress in the relationship among resilience, burnout, and well-being. The present study recruited 500 community adults (mean age = 38.

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Objective: The objectives of this study were to describe trends in single-gene GJB2/6 (connexin 26/30) and multigene hearing loss panel (HLP) testing for hereditary hearing loss using real-world evidence.

Study Design: Retrospective study using insurance claims data.

Setting: Optum Data Mart database from 2015 to 2020.

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Objective: This study aimed to assess the prevalence of cochlear nerve deficiency (CND) in a cohort of pediatric patients with single-sided deafness (SSD). A secondary objective was to investigate trends in intervention and hearing device use in these children.

Study Design: Case series with chart review.

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Background: COVID-19 quarantine has been associated with increased sleep problems and prolonged psychological responses to the pandemic could mediate this relationship. The present study attempted to examine the mediating role of COVID-19 mental impact and distress between quarantine and sleep disturbance.

Methods: The present study recruited 438 adults (109 with quarantine experience) in Hong Kong an online survey between August and October 2021.

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Objectives: To present recommendations for the coordinated evaluation and management of the hearing and reconstructive needs of patients with microtia and aural atresia.

Methods: A national working group of 9 experts on microtia and atresia evaluated a working document on the evaluation and treatment of patients. Treatment options for auricular reconstruction and hearing habilitation were reviewed and integrated into a coordinated care timeline.

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The Mental Impact and Distress Scale: COVID-19 (MIDc) was constructed and validated by one of the first pandemic-impact research teams in February 2020 and aims to assess psychosocial impacts of the COVID-19 pandemic. The purpose of the present research was to determine the psychometric properties of the MIDc's Brazilian form and outline a sociodemographic profile of the pandemic's psychosocial impact in a Brazilian sample. Altogether, 1004 Brazilians living in different regions of Brazil completed an online survey.

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Objective: To describe the natural history, detail the treatment patterns, and identify the risk factors for cochlear implant (CI) infections in a large US cohort.

Study Design: Retrospective study based on insurance claims.

Setting: Optum Data Mart database: 6101 patients who received CIs from 2003 to 2019.

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Research has demonstrated that posttraumatic stress disorder (PTSD) is associated with internet-related problematic behaviors. However, studies have not explored the linkage between PTSD symptoms and internet gaming disorder (IGD) symptoms. The current study aimed to investigate the relationship between posttraumatic stress symptoms (PTSS) and IGD symptoms via network analysis.

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Article Synopsis
  • Ototoxicity is a significant long-term effect of certain cancer treatments in children, making early detection and monitoring of hearing loss crucial for managing their overall care.
  • The Ototoxicity Task Force, consisting of experts from various fields, developed standardized recommendations for monitoring hearing loss during pediatric cancer treatment.
  • Key findings indicate that children undergoing ototoxic treatments should have regular hearing assessments, including baseline evaluations and ongoing monitoring throughout therapy, to ensure timely interventions when needed.
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Objective: To describe national trends in cholesteatoma management.

Study Design And Setting: Retrospective analysis Optum Clinformatics® Database from 2003 to 2019.

Patients: 16,179 unique adult and pediatric patients who received cholesteatoma surgery.

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Research has documented a strong association between perceived social support, posttraumatic stress symptoms (PTSS), and psychological distress (PD) among people exposed to natural disasters. However, the direction of associations between these factors remains unclear. This study examined possible mediational relationships among perceived social support, PTSS, and PD.

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Objectives: To determine whether hearing aid (HA) use affects social perceptions of general public adults and age-matched peers and if so, determine if effects are modulated by lack of societal representation of pediatric HAs.

Methods: A 10-year-old boy was presented in six photographic conditions with and without HAs and eyeglasses (a worn sensory aid with wider societal representation). HAs were presented in neutral skin tone and bright blue colors.

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Importance: Early detection and intervention of pediatric hearing loss is critical for language development and academic achievement. However, variations in the diagnostic workup and management of pediatric sensorineural hearing loss (SNHL) exist.

Objective: To identify patient and clinician factors that are associated with variation in practice on a national level.

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Objective: Chinese informal caregivers experience burden due to their caregiving responsibilities that violate their belief of reciprocal parent-child relationship, but little is known about this burden and coping processes among Chinese. It is believed that internal coping (i.e.

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Despite ototoxicity being a prevalent consequence of cisplatin chemotherapy, little guidance exists on interventions to prevent this permanent and progressive adverse event. To develop a clinical practice guideline for the prevention of cisplatin-induced ototoxicity in children and adolescents with cancer, we convened an international, multidisciplinary panel of experts and patient advocates to update a systematic review of randomised trials for the prevention of cisplatin-induced ototoxicity. The systematic review identified 27 eligible adult and paediatric trials that evaluated amifostine, sodium diethyldithiocarbamate or disulfiram, systemic sodium thiosulfate, intratympanic therapies, and cisplatin infusion duration.

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Objective: To provide recommendations to otolaryngologists and allied physicians for the comprehensive management of children who present with signs and symptoms of congenital cholesteatoma.

Methods: A two-iterative Delphi method questionnaire was used to establish expert recommendations by the members of the International Pediatric Otolaryngology Group, on the preoperative work-up, the perioperative considerations, and follow-up.

Results: Twenty-two members completed the survey, in 14 tertiary-care center departments representing 5 countries.

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The aim of this report is to provide international recommendations for functional ear reconstruction in patients with microtia and aural atresia. All patients with microtia and external auditory atresia should be seen in the setting of a multidisciplinary team and agreed treatment outcomes should be measured, so that techniques, approaches, and results can be compared. The methods are expert opinion from the members of the International Microtia and Atresia Workgroup (IMAW).

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Advances in pediatric otology have provided new tools to diagnose and manage complex otologic disease. Diffusion-weighted MRI provides the surgeon with a tool to detect recurrent or residual cholesteatoma that may obviate a second look surgery. Surgical trends move toward less invasive surgery.

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