1.Successful management of tracheal stenosis using tracheal stenting in a Russian Blue cat
Eunji HUR ; Yong Gwan PARK ; Jiyun CHA ; Min-Yeong LEE ; Jaekyoung LEE ; Hwi-Yool KIM ; Aryung NAM
Journal of Veterinary Science 2025;26(1):e15-
and Relevance: This case is the first instance of using tracheal stenting to effectively manage tracheal stenosis in a cat, successfully resolving a respiratory emergency, and ensuring long-term care.
2.Successful management of tracheal stenosis using tracheal stenting in a Russian Blue cat
Eunji HUR ; Yong Gwan PARK ; Jiyun CHA ; Min-Yeong LEE ; Jaekyoung LEE ; Hwi-Yool KIM ; Aryung NAM
Journal of Veterinary Science 2025;26(1):e15-
and Relevance: This case is the first instance of using tracheal stenting to effectively manage tracheal stenosis in a cat, successfully resolving a respiratory emergency, and ensuring long-term care.
3.Successful management of tracheal stenosis using tracheal stenting in a Russian Blue cat
Eunji HUR ; Yong Gwan PARK ; Jiyun CHA ; Min-Yeong LEE ; Jaekyoung LEE ; Hwi-Yool KIM ; Aryung NAM
Journal of Veterinary Science 2025;26(1):e15-
and Relevance: This case is the first instance of using tracheal stenting to effectively manage tracheal stenosis in a cat, successfully resolving a respiratory emergency, and ensuring long-term care.
4.Successful management of tracheal stenosis using tracheal stenting in a Russian Blue cat
Eunji HUR ; Yong Gwan PARK ; Jiyun CHA ; Min-Yeong LEE ; Jaekyoung LEE ; Hwi-Yool KIM ; Aryung NAM
Journal of Veterinary Science 2025;26(1):e15-
and Relevance: This case is the first instance of using tracheal stenting to effectively manage tracheal stenosis in a cat, successfully resolving a respiratory emergency, and ensuring long-term care.
5.Burnout among COVID-19 hospital-based contact tracers in Singapore: results of a mixed-method, cross-sectional multicentre study.
Ian Matthias NG ; Tzu-Jung WONG ; Yong YANG ; Indumathi VENKATACHALAM ; Jean Xiang Ying SIM ; Liang En WEE ; Tau Ming LIEW ; Evelyn BOON ; Tong Yong NG ; Hwi Kwang HAN ; Diana Yuen Lan TAN
Singapore medical journal 2025;66(12):651-658
INTRODUCTION:
During the coronavirus disease 2019 (COVID-19) pandemic, contact tracers were under immense pressure to deliver effective and timely contact tracing, raising concerns of higher susceptibility to burnout. Our study aimed to determine burnout prevalence among hospital-based contact tracers and associated risk factors, so that interventions to reduce burnout risk could be formulated.
METHODS:
One hundred and ninety-six active contact tracers across three hospitals within a healthcare cluster were invited to complete an anonymous online survey. To identify burntout, data such as demographics, work-related variables and contact tracing-related variables were collected using the Copenhagen Burnout Inventory. Associated factors were identified using multivariate statistics. Open-ended questions were included to understand the challenges and potential improvements through qualitative analysis.
RESULTS:
A total of 126 participants completed the survey, giving a completion rate of 64%, and almost half of these participants (42.9%) reported burnout. Protective factors included being on work-from-home arrangements (adjusted odds ratio [OR] 0.22, 95% confidence interval [CI] 0.08-0.56), perception of being well supported by their institution (adjusted OR 0.25, 95% CI 0.08-0.80) and being married (adjusted OR 0.28, 95% CI 0.12-0.64). Risk factors included having an administrative role pre-COVID-19 (adjusted OR 3.62, 95% CI 1.33-9.83). Work-related burnout was related to being activated for more than 1 day in the preceding week (unadjusted OR 3.25, 95% CI 1.33-7.94) and multiple activations in a day (unadjusted OR 3.54, 95% CI 1.44-4.41). Biggest challenges identified by participants were language barrier (62.7%), followed by workflow-related issues (42.1%).
CONCLUSION
Our study demonstrated burnout and other challenges faced by a team of mostly hospital-based administrative staff redeployed on a part-time basis to ensure timely contact tracing. To mitigate burnout, we recommend choosing staff on work-from-home arrangements and ensuring adequate manpower and rostering arrangements.
Humans
;
COVID-19/epidemiology*
;
Burnout, Professional/epidemiology*
;
Singapore/epidemiology*
;
Female
;
Male
;
Cross-Sectional Studies
;
Adult
;
Middle Aged
;
Risk Factors
;
Surveys and Questionnaires
;
Contact Tracing/methods*
;
SARS-CoV-2
;
Prevalence
;
Pandemics
6.Comprehensive Analysis of the Contributing Factors to the Hearing Abilities of Patients With Vestibular Schwannoma
Jung Ho CHOI ; Yong-Hwi AN ; Ra Gyoung YOON ; Hyun Joon SHIM
Korean Journal of Otolaryngology - Head and Neck Surgery 2024;67(10):525-531
Background and Objectives:
This study aimed to comprehensively assess the factors influencing hearing ability in patients with vestibular schwannoma, focusing on tumor size, location, primary complaint, and contralateral hearing threshold.Subjects and Method This was a retrospective analysis of 50 patients diagnosed with vestibular schwannoma by magnetic resonance imaging (MRI) at Nowon Eulji Medical Center. Tumor size and location were evaluated using a 3-T MRI system, and pure-tone threshold and speech discrimination were retrieved. To investigate the relationship between tumor size and hearing, we conducted a multiple regression analysis with several variables, including tumor size, tumor location, patient age, and gender.
Results:
When patients were categorized into groups according to their primary complaint at initial presentation, no significant differences were observed in pure tone thresholds but different speech discrimination were detected among the groups. When patients were classified according to the tumor location, the extrameatal group exhibited lower pure-tone thresholds and higher speech discrimination scores than the intrameatal group. Multiple regression analysis indicated that differences in pure tone thresholds and speech discrimination scores between affected and unaffected sides were more pronounced in cases with smaller tumor sizes and extrameatal tumor locations, emphasizing the greater impact of location over size.
Conclusion
Using both tumor size and location, it is possible to predict the differences in pure-tone thresholds and speech discrimination between the affected and unaffected sides. Extrameatal invasion of the tumor appears to be the most important factor among them.
7.Comprehensive Analysis of the Contributing Factors to the Hearing Abilities of Patients With Vestibular Schwannoma
Jung Ho CHOI ; Yong-Hwi AN ; Ra Gyoung YOON ; Hyun Joon SHIM
Korean Journal of Otolaryngology - Head and Neck Surgery 2024;67(10):525-531
Background and Objectives:
This study aimed to comprehensively assess the factors influencing hearing ability in patients with vestibular schwannoma, focusing on tumor size, location, primary complaint, and contralateral hearing threshold.Subjects and Method This was a retrospective analysis of 50 patients diagnosed with vestibular schwannoma by magnetic resonance imaging (MRI) at Nowon Eulji Medical Center. Tumor size and location were evaluated using a 3-T MRI system, and pure-tone threshold and speech discrimination were retrieved. To investigate the relationship between tumor size and hearing, we conducted a multiple regression analysis with several variables, including tumor size, tumor location, patient age, and gender.
Results:
When patients were categorized into groups according to their primary complaint at initial presentation, no significant differences were observed in pure tone thresholds but different speech discrimination were detected among the groups. When patients were classified according to the tumor location, the extrameatal group exhibited lower pure-tone thresholds and higher speech discrimination scores than the intrameatal group. Multiple regression analysis indicated that differences in pure tone thresholds and speech discrimination scores between affected and unaffected sides were more pronounced in cases with smaller tumor sizes and extrameatal tumor locations, emphasizing the greater impact of location over size.
Conclusion
Using both tumor size and location, it is possible to predict the differences in pure-tone thresholds and speech discrimination between the affected and unaffected sides. Extrameatal invasion of the tumor appears to be the most important factor among them.
8.Comprehensive Analysis of the Contributing Factors to the Hearing Abilities of Patients With Vestibular Schwannoma
Jung Ho CHOI ; Yong-Hwi AN ; Ra Gyoung YOON ; Hyun Joon SHIM
Korean Journal of Otolaryngology - Head and Neck Surgery 2024;67(10):525-531
Background and Objectives:
This study aimed to comprehensively assess the factors influencing hearing ability in patients with vestibular schwannoma, focusing on tumor size, location, primary complaint, and contralateral hearing threshold.Subjects and Method This was a retrospective analysis of 50 patients diagnosed with vestibular schwannoma by magnetic resonance imaging (MRI) at Nowon Eulji Medical Center. Tumor size and location were evaluated using a 3-T MRI system, and pure-tone threshold and speech discrimination were retrieved. To investigate the relationship between tumor size and hearing, we conducted a multiple regression analysis with several variables, including tumor size, tumor location, patient age, and gender.
Results:
When patients were categorized into groups according to their primary complaint at initial presentation, no significant differences were observed in pure tone thresholds but different speech discrimination were detected among the groups. When patients were classified according to the tumor location, the extrameatal group exhibited lower pure-tone thresholds and higher speech discrimination scores than the intrameatal group. Multiple regression analysis indicated that differences in pure tone thresholds and speech discrimination scores between affected and unaffected sides were more pronounced in cases with smaller tumor sizes and extrameatal tumor locations, emphasizing the greater impact of location over size.
Conclusion
Using both tumor size and location, it is possible to predict the differences in pure-tone thresholds and speech discrimination between the affected and unaffected sides. Extrameatal invasion of the tumor appears to be the most important factor among them.
9.Comprehensive Analysis of the Contributing Factors to the Hearing Abilities of Patients With Vestibular Schwannoma
Jung Ho CHOI ; Yong-Hwi AN ; Ra Gyoung YOON ; Hyun Joon SHIM
Korean Journal of Otolaryngology - Head and Neck Surgery 2024;67(10):525-531
Background and Objectives:
This study aimed to comprehensively assess the factors influencing hearing ability in patients with vestibular schwannoma, focusing on tumor size, location, primary complaint, and contralateral hearing threshold.Subjects and Method This was a retrospective analysis of 50 patients diagnosed with vestibular schwannoma by magnetic resonance imaging (MRI) at Nowon Eulji Medical Center. Tumor size and location were evaluated using a 3-T MRI system, and pure-tone threshold and speech discrimination were retrieved. To investigate the relationship between tumor size and hearing, we conducted a multiple regression analysis with several variables, including tumor size, tumor location, patient age, and gender.
Results:
When patients were categorized into groups according to their primary complaint at initial presentation, no significant differences were observed in pure tone thresholds but different speech discrimination were detected among the groups. When patients were classified according to the tumor location, the extrameatal group exhibited lower pure-tone thresholds and higher speech discrimination scores than the intrameatal group. Multiple regression analysis indicated that differences in pure tone thresholds and speech discrimination scores between affected and unaffected sides were more pronounced in cases with smaller tumor sizes and extrameatal tumor locations, emphasizing the greater impact of location over size.
Conclusion
Using both tumor size and location, it is possible to predict the differences in pure-tone thresholds and speech discrimination between the affected and unaffected sides. Extrameatal invasion of the tumor appears to be the most important factor among them.
10.Comprehensive Analysis of the Contributing Factors to the Hearing Abilities of Patients With Vestibular Schwannoma
Jung Ho CHOI ; Yong-Hwi AN ; Ra Gyoung YOON ; Hyun Joon SHIM
Korean Journal of Otolaryngology - Head and Neck Surgery 2024;67(10):525-531
Background and Objectives:
This study aimed to comprehensively assess the factors influencing hearing ability in patients with vestibular schwannoma, focusing on tumor size, location, primary complaint, and contralateral hearing threshold.Subjects and Method This was a retrospective analysis of 50 patients diagnosed with vestibular schwannoma by magnetic resonance imaging (MRI) at Nowon Eulji Medical Center. Tumor size and location were evaluated using a 3-T MRI system, and pure-tone threshold and speech discrimination were retrieved. To investigate the relationship between tumor size and hearing, we conducted a multiple regression analysis with several variables, including tumor size, tumor location, patient age, and gender.
Results:
When patients were categorized into groups according to their primary complaint at initial presentation, no significant differences were observed in pure tone thresholds but different speech discrimination were detected among the groups. When patients were classified according to the tumor location, the extrameatal group exhibited lower pure-tone thresholds and higher speech discrimination scores than the intrameatal group. Multiple regression analysis indicated that differences in pure tone thresholds and speech discrimination scores between affected and unaffected sides were more pronounced in cases with smaller tumor sizes and extrameatal tumor locations, emphasizing the greater impact of location over size.
Conclusion
Using both tumor size and location, it is possible to predict the differences in pure-tone thresholds and speech discrimination between the affected and unaffected sides. Extrameatal invasion of the tumor appears to be the most important factor among them.

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