Publications by authors named "Alice Q Liu"

Objective: Accurately measuring the cost of a clinical process is critical to identifying ways to increase the value of a healthcare process. The objective of this study was to review time-driven activity-based costing (TDABC) in otolaryngology and to illustrate areas where value may be increased.

Data Sources: PubMed, Web of Science, Embase, CINAHL Complete, and Business Source Complete from database inception to August 2024.

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Introduction: There is undocumented and unjustified variability in orthopaedic surgery training between countries. This study compares and contrasts the main features of orthopaedic training in Australia, New Zealand, the United Kingdom, United States, and Canada.

Methods: Comparisons included: competition for, and selection into, training; training pathway structures; training requirements, and; training length.

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Objective: To define the cost necessary to run an adult cochlear implant (CI) program, including assessment, subsequent implantation, and follow from the Canadian provincial government perspective.

Study Design: Time-driven activity based costing (TDABC) of a CI program.

Setting: Adult provincial CI referral center.

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Objective: In rare situations, neonates may present with respiratory distress and neck swelling from a piriform fossa sinus tract (PFST) lesion. Open surgical excision of PFST may be associated with higher complication rates, especially in neonates. Endoscopic treatment has been shown to have high success rates in older children, but neonatal outcomes appear to be less promising.

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Objective: To review the published literature on decisional regret in adult patients undergoing operative otolaryngology procedures. The primary outcome was decisional regret scale (DRS) scores. DRS scores of 0 indicate no regret, 1-25 mild regret, and >25 moderate to strong/severe regret.

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Background: The post-operative management of parotidectomies is highly provider dependent. No guidelines are currently available for timing of parotid drain removal. This study aimed to assess: (1) outcomes and complications after early drain removal (< 4 h, post-operative day [POD] 0) versus late drain removal (POD ≥ 1); (2) current Canadian provider practices.

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Background: Transoral robotic surgery (TORS) has equivalent oncologic control to radiotherapy with potential for improved quality of life (QOL) and lower patient-reported decisional regret.

Methods: Cross-sectional study between 2016 and 2021 of TORS patients with early-stage oropharyngeal squamous cell carcinoma who completed the Decision Regret Scale (DRS), M. D.

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Background: Hearing loss is the third leading global cause of disability and is associated with poorer quality of life. Hearing aids are often recommended for hearing loss; however, hearing aid uptake and use rates are perpetually low. Motivational interviewing (MI) is a patient-centered counseling aimed at addressing the desire in the patient to change their behavior.

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Background: In-office vocal fold injections (VFI) are an effective treatment for glottic insufficiency. The primary objective of this study was to assess if patients reported decisional regret after VFI. Secondary objectives included determining if variables were associated with lower decisional regret.

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Objectives: Unilateral aural atresia (UAA) is a congenital condition that is associated with maximal conductive hearing loss. The primary objective of this study was to assess the long-term compliance, complications, and quality of life of pediatric patients with UAA who had transcutaneous bone conduction hearing implants (TCBI).

Methods: Retrospective consecutive case series at a single centre between 2014 and 2018.

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We describe an unusual presentation of a suspected pediatric foreign body (FB) aspiration which was found to be an occlusive inflammatory myofibroblastic tumor (IMT) of the distal trachea. These are rarely reported entities, with the potential for significant airway bleeds. Multidisciplinary discussion and involvement allowed for a safe patient outcome.

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Amyloid beta (Aβ) deposits in the retina of the Alzheimer's disease (AD) eye may provide a useful diagnostic biomarker for AD. This study focused on the relationship of Aβ with macroglia and microglia, as these glial cells are hypothesized to play important roles in homeostasis and clearance of Aβ in the AD retina. Significantly higher Aβ load was found in AD compared to controls, and specifically in the mid-peripheral region.

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Background: Fibular (FFF) and scapular free flaps (SFF) are versatile tissue transfers for head and neck reconstruction. However, their relative morbidity has been sparsely studied. The primary goal of this study was to evaluate the morbidity and patient-reported outcome measures of these two reconstructive options.

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Background: The scapula free flap is a versatile option in head and neck reconstruction but is less amenable to simultaneous harvest and ablation.

Methods: Retrospective series (2015-2021) of consecutive scapula flaps. Cases categorized as simultaneous versus sequential, compared for operative time, oncological and patient-reported outcomes.

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Objectives: Dyskeratosis congenita (DC) is a progressive congenital disorder that predisposes patients to squamous cell cancers (SCC) of the head and neck. We report a case of a patient who underwent primary osteocutaneous free flap for mandibular SCC followed by additional treatments for positive margins and discuss a systematic review on therapeutic management for this patient population.

Methods: Case report of a 39-year-old male with DC who underwent resection and reconstruction with a fibular free flap for mandible SCC, followed by revision surgery and adjuvant radiotherapy for positive margins.

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Purpose: The aim of the study is to conduct a meta-analysis examining the impact of motivational interviewing (MI) on hearing aid (HA) use compared with standard care.

Research Design: The research design is a systematic review and meta-analysis. Cochrane ENT, Central, Medline, Web of Science, ICTRP, and ClinicalTrials.

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Objectives: To assess voice outcomes using the novel technique of in-office laryngeal electromyography-guided vocal fold injections (LEVFI) with hyaluronic acid to treat glottal insufficiency. Secondary objectives included determining the complication/completion rates and if any factors were associated with improved voice outcomes.

Methods: Retrospective review of patients who received their first LEVFI from August 2017 to December 2018.

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