Articles

The association of genetic polymorphisms in interleukin-1 receptors type 1 and type 2 with sudden sensorineural hearing loss in a Taiwanese population: a case control study

Sudden sensorineural hearing loss (SSNHL) is a disease with an unknown etiology; damage to the auditory nerve from inflammation due to viral infection or vascular incidents has been implicated. According to se...

Authors: Chen-Yu Chien, Shu-Yu Tai, Kuan-Hui Li, Hua-Ling Yang, Leong-Perng Chan, Edward Hsi, Ling-Feng Wang, Kuen-Yao Ho and Ning-Chia Chang

Systematic review of validated parent-reported questionnaires assessing swallowing dysfunction in otherwise healthy infants and toddlers

There has been increasing interest in the management of oropharyngeal swallowing dysfunction (SwD). Its prevalence, particularly in otherwise healthy infants and toddlers (OHITs), is underappreciated. As the s...

Authors: Abdulsalam Baqays, Julianna Zenke, Sandra Campbell, Wendy Johannsen, Marghalara Rashid, Hadi Seikaly and Hamdy El-Hakim

Reconstruction of medium-size defects of the oral cavity: radial forearm free flap vs facial artery musculo-mucosal flap

The radial forearm free flap (RFFF) is the most commonly used flap for defects of the oral cavity. The facial artery musculomucosal (FAMM) is a safe and effective method to reconstruct medium sized defects of ...

Authors: Badr Ibrahim, Akram Rahal, Eric Bissada, Apostolos Christopoulos, Louis Guertin and Tareck Ayad

Navigation and non-navigation CT scan of the sinuses: comparison of the effective doses of radiation in children and adults

The advent of 3D navigation imaging has opened new borders to the endoscopic surgical approaches of naso-sinusal inflammatory and neoplastic disease. This technology has gained in popularity among otolaryngolo...

Authors: Noémie Villemure-Poliquin, Mario Chrétien and Jacques E. Leclerc

Online residency training during the COVID-19 pandemic: a national survey of otolaryngology head and neck surgery program directors

The COVID-19 pandemic has deeply impacted healthcare and education systems, including resident education. The impact of the pandemic on the different types of pedagogical activities, and the displacement of pe...

Authors: Jade Chénard-Roy, Matthieu J. Guitton and François Thuot

Prevalence and incidence of idiopathic subglottic stenosis in southern and central Alberta: a retrospective cohort study

Subglottic stenosis (SGS) is a reportedly rare disease that causes recurrent severe airway obstruction. Etiologies reported for SGS include idiopathic, iatrogenic, autoimmune, congenital, and traumatic, with v...

Authors: Ryan K. Chan, Beau Ahrens, Paul MacEachern, J. Douglas Bosch and Derrick R. Randall

BRAF V600E mutation is associated with aggressive features in papillary thyroid carcinomas ≤ 1.5 cm

While some studies suggest that the BRAF V600E mutation correlates with a high-risk phenotype in papillary thyroid microcarcinoma (PTMC), more evidence is necessary before this mutation can be used to help guide ...

Authors: Jennifer A. Silver, Mariya Bogatchenko, Marc Pusztaszeri, Véronique-Isabelle Forest, Michael P. Hier, Ji Wei Yang, Michael Tamilia and Richard J. Payne

Correction to: Combination of the endoscopic septonasal flap technique and bioabsorbable steroid-eluting stents for repair of congenital choanal atresia in neonates and infants: a retrospective study

Authors: Peng-peng Wang, Li-xing Tang, Jie Zhang, Xiao-jian Yang, Wei Zhang, Yang Han, Xiao Xiao, Xin Ni and Wen-tong Ge

Choosing Wisely Canada – pediatric otolaryngology recommendations

The Choosing Wisely Canada campaign raises awareness amongst physicians and patients regarding unnecessary or inappropriate tests and treatments. Using an online survey, members of the Pediatric Otolaryngology...

Authors: Mitchell McDonough, Kalpesh Hathi, Gerard Corsten, Christopher J. Chin, Paolo Campisi, Jonathan Cavanagh, Neil Chadha, M. Elise Graham, Murad Husein, Liane B. Johnson, Jodi Jones, Bruce Korman, John Manoukian, Lily H. P. Nguyen, Doron D. Sommer, Julie Strychowsky…

iHear: Canadian medical student based hearing assessment program for grade school children using a tablet audiometer

To evaluate the progress and challenges of a hearing screening program as well as review the incidence of pediatric hearing loss in grade school children participating in this program.

Authors: Deanna Lammers, Adam Rocker, David S. Chan, Deema Couchman, Yiqiao Wang, Amy Fraser, Johnna MacCormick and Matthew Bromwich

Revised recommendations from the CSO-HNS taskforce on performance of tracheotomy during the COVID-19 pandemic – what a difference a year makes

During the early part of the COVID-19 pandemic, the Canadian Society of Otolaryngology - Head & Neck Surgery (CSO-HNS) task force published recommendations on performance of tracheotomy. Since then, our unders...

Authors: D. D. Sommer, D. Cote, T. McHugh, M. Corsten, M. A. Tewfik, S. Khalili, K. Fung, M. Gupta, N. Sne, P. T. Engels, E. Weitzel, T. F. E. Brown, J. Paul, K. M. Kost, J. A. Anderson, L. Sowerby…

Rate of malignancy for thyroid nodules with AUS/FLUS cytopathology in a tertiary care center – a retrospective cohort study

Thyroid nodules are stratified through fine-needle aspiration (FNA) and are often categorized using The Bethesda System for Reporting Thyroid Cytopathology, which estimates the risk of malignancy for six cytop...

Authors: Kalpesh Hathi, Tarek Rahmeh, Vicki Munro, Victoria Northrup, Ali Sherazi and Christopher J. Chin

Impact of gender on the prognosis of carotid body tumor after surgical resection

Carotid body tumors (CBTs) are rare neuroendocrine neoplasms, but the prognosis of patients with resected CBTs has seldom been elucidated. This study was conducted to investigate the association between variab...

Authors: Huanrui Hu, Yuwei Xiang, Bin Huang, Ding Yuan, Yi Yang and Jichun Zhao

Cannabis related side effects in otolaryngology: a scoping review

Cannabis has been rapidly legalized in North America; however, limited evidence exists around its side effects. Health Canada defines side effect as a harmful and unintended response to a health product. Given...

Authors: Jobanjit S. Phulka, Joel W. Howlett and Amanda Hu

30-day readmission rate in pediatric otorhinolaryngology inpatients: a retrospective population-based cohort study

Analysis of frequency and reasons for planned and unplanned 30-day readmission in hospitalized pediatric otorhinolaryngology patients using German Diagnosis Related Group (G-DRG) system data.

Authors: Katharina Geißler, Wido Rippe, Daniel Boeger, Jens Buentzel, Kerstin Hoffmann, Holger Kaftan, Andreas Mueller, Gerald Radtke and Orlando Guntinas-Lichius

Prognostic factors of head and neck cutaneous squamous cell carcinoma: a systematic review

Head and neck cutaneous squamous cell carcinoma (HNCSCC) is a non-melanoma skin cancer that is mostly caused by solar ultraviolet radiation exposure. While it usually has an excellent prognosis, a subset of pa...

Authors: Joshua Lubov, Mathilde Labbé, Krystelle Sioufi, Grégoire B. Morand, Michael P. Hier, Manish Khanna, Khalil Sultanem and Alex M. Mlynarek

Management of obstructive sleep apnea in children: a Canada-wide survey

Obstructive sleep apnea frequently persists in children following adenotonsillectomy, which is the first-line treatment recommended for obstructive sleep apnea with adenotonsillar hypertrophy. Drug-induced sle...

Authors: J. Cousineau, A.-S. Prévost, M.-C. Battista and M. Gervais

Extended high-frequency audiometry in healthy adults with different age groups

It was well-documented that extended high-frequency (EHF, above 8 kHz) hearing test could be more sensitive comparing with the conventional measurement on frequency below 8 kHz, regarding the early prediction ...

Authors: Mingming Wang, Yu Ai, Yuechen Han, Zhaomin Fan, Peng Shi and Haibo Wang

Combination of the endoscopic septonasal flap technique and bioabsorbable steroid-eluting stents for repair of congenital choanal atresia in neonates and infants: a retrospective study

Multiple surgical approaches have been proposed to repair the congenital choanal atresia. However, there remains no general consensus about the optimal surgical technique. This study aimed to describe and eval...

Authors: Peng-peng Wang, Li-xing Tang, Jie Zhang, Xiao-jian Yang, Wei Zhang, Yang Han, Xiao Xiao, Xin Ni and Wen-tong Ge

Correction to: A smartphone application to objectively monitor music listening habits in adolescents

Authors: Danique E. Paping, Jantien L. Vroegop, Simone P. C. Koenraads, Carlijn M. P. le Clercq, André Goedegebure, Robert J. Baatenburg de Jong and Marc P. van der Schroeff

Outcomes of endoscopic chemo- and laser-cauterizations and open fistulectomy for pyriform sinus fistula

Acute suppurative thyroiditis through the congenital pyriform sinus fistula (PSF) often recurs if the fistula is not resected. Although endoscopic chemo-cauterization (ECC) to obliterate the orifice of the fis...

Authors: Hiroo Masuoka, Akira Miyauchi, Takahiro Sasaki, Tsutomu Sano and Akihiro Miya

Development of a pediatric obstructive sleep apnea triage algorithm

Diagnosis and treatment of obstructive sleep apnea (OSA) in children is often delayed due to the high prevalence and limited physician and sleep testing resources. As a result, children may be referred to mult...

Authors: D. S. Heath, H. El-Hakim, Y. Al-Rahji, E. Eksteen, T. C. Uwiera, A. Isaac, M. Castro-Codesal, C. Gerdung, J. Maclean and P. J. Mandhane

Three dimensional printed models of the airway for preoperative planning of open Laryngotracheal surgery in children: Surgeon’s perception of utility

Preoperative planning of open laryngotracheal surgery is important for achieving good results. This study examines the surgeon’s perception of the importance of using life size 3D printed models of the pediatr...

Authors: Oshri Wasserzug, Gadi Fishman, Narin Carmel-Neiderman, Yael Oestreicher-Kedem, Maher Saada, Solomon Dadia, Eran Golden, Philip Berman, Ophir Handzel and Ari DeRowe

A national study of choanal atresia in tertiary care centers in Canada – part II: clinical management

To evaluate the clinical management of choanal atresia (CA) in tertiary centers across Canada.

Authors: Josee Paradis, Agnieszka Dzioba, Hamdy El-Hakim, Paul Hong, Frederick K. Kozak, Lily H. P. Nguyen, Demitri Perera, Evan Jon Propst, Jennifer M. Siu, Monika Wojtera and Murad Husein

A national study of choanal atresia in tertiary care centers in Canada – part I: clinical presentation

To evaluate the clinical presentation of choanal atresia (CA) in tertiary centers across Canada.

Authors: Josee Paradis, Agnieszka Dzioba, Hamdy El-Hakim, Paul Hong, Frederick K. Kozak, Lily H. P. Nguyen, Demitri Perera, Evan Jon Propst, Jennifer M. Siu, Monika Wojtera and Murad Husein

Rapid standardized operating rooms (RAPSTOR) in thyroid and parathyroid surgery

To evaluate the impact of a high efficiency rapid standardized OR (RAPSTOR) for hemithyroid/parathyroid surgery using standardized equipment sets (SES) and consecutive case scheduling (CCS) on turnover times (...

Authors: Hannah Ernst, Leigh Sowerby, Axel Sahovaler, Danielle Macneil, Anthony Nichols, John Yoo, Richard Hilsden, Julie Strychowsky and Kevin Fung

Human-derived acellular dermal matrix may be an alternative to autologous grafts in tympanic membrane reconstruction: systematic review and meta-analysis

Human-derived acellular dermal matrix (ADM) has been widely used as an effective alternative to autologous grafts in tympanoplasty. However, evidence of ADM as an alternative to autologous grafts in the repair...

Authors: Shan Xu, Xia Sun, Ning Yang and Aihui Yan

Systematic and other reviews: criteria and complexities

Authors: Robert T. Sataloff, Matthew L. Bush, Rakesh Chandra, Douglas Chepeha, Brian Rotenberg, Edward W. Fisher, David Goldenberg, Ehab Y. Hanna, Joseph E. Kerschner, Dennis H. Kraus, John H. Krouse, Daqing Li, Michael Link, Lawrence R. Lustig, Samuel H. Selesnick, Raj Sindwani…

Non-acid reflux and sleep apnea: the importance of drug induced sleep endoscopy

We present the first case of a patient with obstructive sleep apnea syndrome (OSA), where drug induced sleep endoscopy was helpful to suspect a non-acid reflux disease and showed an improvement in a swollen ep...

Authors: Carlos O’Connor-Reina, Jose Maria Ignacio Garcia, Peter Baptista, Maria Teresa Garcia-Iriarte, Carlos Casado Alba, Monica Perona, Paz Francisca Borrmann, Laura Rodriguez Alcala and Guillermo Plaza

Proceedings of the Canadian Thyroid Cancer Active Surveillance Study Group 2019 national investigator meeting

Active surveillance (AS) in the management of small, low risk papillary thyroid cancer (PTC) as an alternative option to thyroidectomy, is an area of active research. A national Canadian study is proposed to e...

Authors: David P. Goldstein, Sangeet Ghai, Martin Corsten, Eric Bissada, Nathalie Audet, Han Zhang, Anthony Nichols, Deric Morrison, Stephanie Johnson-Obeski, Donald W. Anderson, Eitan Prisman, Nancy N. Baxter, Jennifer Jones, Amiram Gafni, Ian Witterick and Anna M. Sawka

Microwave ablation eustachian tuboplasty: a preliminary investigation with long-term follow-up

This study was performed to evaluate the efficacy of microwave ablation (MWA) eustachian tuboplasty for the treatment of patients with retracted tympanic membrane (TM) due to eustachian tube dysfunction (ETD).

Authors: Zhengcai Lou, Zihan Lou, Junzhi Sun, Zhengnong Chen and Shankai Yin

Is otologic surgery contributing to the opioid epidemic?

The opioid epidemic is a significant public health crisis challenging the lives of North Americans. Interestingly, this problem does not exist to the same extent in Europe. Surgeons play a significant role in ...

Authors: Valerie Dahm, Justin T. Lui, Rudolfs Liepins, Joseph M. Chen, Trung N. Le, Christoph Arnoldner and Vincent Y. W. Lin

Specimen oriented intraoperative margin assessment in oral cavity and oropharyngeal squamous cell carcinoma

Evaluate the oncologic outcomes and cost analysis of transitioning to a specimen oriented intraoperative margin assessment protocol from a tumour bed sampling protocol in oral cavity (OCSCC) and oropharyngeal ...

Authors: P. Horwich, C. MacKay, M. Bullock, S. M. Taylor, R. Hart, J. Trites, L. Geldenhuys, B. Williams and M. H. Rigby

What is the optimal outcome after endoscopic sinus surgery in the treatment of chronic rhinosinusitis? A consultation of Canadian experts

Many experts feel that in the absence of well-defined goals for success, they have an easier time identifying failure. As success ought to not be defined only by absence of failure, we aimed to define optimal ...

Authors: Nadim Saydy, Sami P. Moubayed, Marie Bussières, Arif Janjua, Shaun Kilty, François Lavigne, Eric Monteiro, Smriti Nayan, Marilou Piché, Kristine Smith, Doron Sommer, Leigh Sowerby, Marc A. Tewfik, Ian J. Witterick, Erin Wright and Martin Desrosiers

Effectiveness of modified cutting and suture technique for endonasal caudal septoplasty in correcting nasal obstruction and preventing nasal tip projection loss

Caudal septoplasty is a difficult procedure. The cutting and suture technique is suitable for caudal septoplasty, but a batten graft is always necessary and bears the risk of nasal tip projection loss. We esta...

Authors: Yu Hosokawa, Takeshi Miyawaki, Taisuke Akutsu, Kazuhiro Omura, Shinya Tsumiyama, Jiro Iimura, Nobuyoshi Otori and Hiromi Kojima

Patient perspectives on endoscopic sinus surgery for chronic rhinosinusitis

Through shared decision-making, physicians and patients can elect endoscopic sinus surgery (ESS) when maximal medical therapy fails in patients with chronic rhinosinusitis (CRS). In this study, we aim to explo...

Authors: Nadim Saydy, Sami Pierre Moubayed and Martin Desrosiers

Micro-CT imaging of Thiel-embalmed and iodine-stained human temporal bone for 3D modeling

This pilot study explores whether a human Thiel-embalmed temporal bone is suitable for generating an accurate and complete data set with micro-computed tomography (micro-CT) and whether solid iodine-staining i...

Authors: Sebastian Halm, David Haberthür, Elisabeth Eppler, Valentin Djonov and Andreas Arnold

A novel approach to earlobe reconstruction using the V to Y advancement flap

The V to Y advancement flap offers an excellent option for reconstructing defects of the lobule and adjacent structures of the external ear. We demonstrate its utility for small defects of the earlobe includin...

Authors: Laura Allen, Kelti Munroe and S. Mark Taylor

The association of heat shock protein genetic polymorphisms with age-related hearing impairment in Taiwan

Age-related hearing impairment (ARHI) is a major disability among the elderly population. Heat shock proteins (HSPs) were found to be associated with ARHI in animal studies. The aim of this study was to analyz...

Authors: Ning-Chia Chang, Hua-Ling Yang, Chia-Yen Dai, Wen-Yi Lin, Meng-Hsuen Hsieh, Chen-Yu Chien and Kuen-Yao Ho

Role of LncRNA score and PVT1 in primary hyperparathyroidism-- a preliminary study

Dysregulated lncRNA score and PVT1 expression may be involved in cancer. However, relationships of lncRNAs with hyperparathyroidism and parathyroid cancer (PC) diagnosis remain mysterious.

Authors: Dongxue Zhang, Bojun Wei, Long Li, Tao Jiang, Xiaoai Yao, Xin Liu and Yuyan Sun

Molecular testing for cytologically suspicious and malignant (Bethesda V and VI) thyroid nodules to optimize the extent of surgical intervention: a retrospective chart review

Molecular testing has been used for cytologically indeterminate thyroid nodules (Bethesda III and IV), where the risk of malignancy is 10–40%. However, to date, the role of molecular testing in cytologically s...

Authors: Jessica Hier, Galit Avior, Marc Pusztaszeri, Joshua R. Krasner, Noura Alyouha, Veronique-Isabelle Forest, Michael P. Hier, Alex Mlynarek, Keith Richardson, Nader Sadeghi, Michael Tamilia and Richard J. Payne

Chronic opioid use following surgery for head and neck cancer patients undergoing free flap reconstruction

Physician opioid-prescribing patterns have significant impacts on the current opioid crisis. Patients who use opioids in the postoperative period are at risk of developing chronic postoperative opioid use. Thi...

Authors: Ashley Hinther, Alysha Rasool, Steven C. Nakoneshny, Shamir P. Chandarana, Robert Hart, T. Wayne Matthews and Joseph C. Dort

Effect of low salicylate diet on clinical and inflammatory markers in patients with aspirin exacerbated respiratory disease – a randomized crossover trial

Aspirin-exacerbated respiratory disease (AERD) is characterized by eosinophilic rhinosinusitis, nasal polyposis, and bronchial asthma, along with the onset of respiratory reactions after the ingestion of nonst...

Authors: Leigh J. Sowerby, Krupal B. Patel, Crystal Schmerk, Brian W. Rotenberg, Taciano Rocha and Doron D. Sommer

Carbon footprint reduction associated with a surgical outreach clinic

Healthcare systems generate substantial carbon footprints that may be targeted to decrease greenhouse gas emissions. Outreach clinics may represent tools to assist in this reduction by optimizing patient relat...

Authors: David Forner, Chad Purcell, Victoria Taylor, Christopher W. Noel, Larry Pan, Matthew H. Rigby, Martin Corsten, Jonathan R. Trites, Antoine Eskander, Ted McDonald and S. Mark Taylor

Inner ear salivary gland choristoma extending to the middle ear with congenital profound hearing loss and facial palsy: a case report

Salivary gland choristoma (SGCh) is a rare benign tumor reported in several unusual sites, such as the gastrointestinal tract, the optic nerve, and the internal auditory canal, but never reported in the inner ...

Authors: Yoshiharu Yamanobe, Naoki Oishi, Takanori Nishiyama, Makoto Hosoya and Kaoru Ogawa

Virtual Care in Rhinology

The SARS-CoV-2 (COVID) pandemic has resulted in an increase in virtual care. While some specialties are well suited to virtual care, Otolaryngology – Head and Neck Surgery could be limited due to reliance on p...

Authors: Kristine A. Smith, Andrew Thamboo, Yvonne Chan, Christopher J. Chin, Megan Werger and Brian Rotenberg

Ultrasonic bone removal from the ossicular chain affects cochlear structure and function

Ultrasonic bone removal devices (UBD) are capable of cutting through bony tissue without injury to adjacent soft tissue. The feasibility and safety of using this technology for removal of bone from an intact o...

Authors: Jennifer M. Siu, Jaina Negandhi, Robert V. Harrison, Nikolaus E. Wolter and Adrian James

Management of sudden sensorineural hearing loss among primary care physicians in Canada: a survey study

Sudden Sensorineural Hearing Loss (SSNHL) is a medical emergency requiring immediate attention as delayed treatment can lead to permanent and devastating consequences. Primary care physicians are likely the fi...

Authors: Benjamin Ng, Matthew G. Crowson and Vincent Lin

LigaSure small jaw versus conventional neck dissection: a systematic review and meta-analysis

Neck dissection has a central role in the management of head and neck cancers. This systematic review aimed to compare the intraoperative and postoperative parameters between conventional and LigaSure Small Ja...

Authors: Tai-Yu Chen, Li-Jen Hsin, Wan-Ni Lin, Ming-Shao Tsai, Yao-Te Tsai and Yi-Chan Lee

Quality of life after Supracricoid Partial Laryngectomy

Supracricoid partial laryngectomy has good oncologic results in the treatment of advanced laryngeal cancer with the advantage of preserving larynx phonatory function when compared with total laryngectomy. Howe...

Authors: Marianne Yumi Nakai, Marcelo Benedito Menezes, Julia Vilas Boas Gonçalves de Carvalho, Lucas Porto Maurity Dias, Leandro Augusto de Barros Silva, Lucas Ribeiro Tenório and Antonio José Gonçalves