Publications by authors named "Yen-Fu Cheng"

Article Synopsis
  • A population-based case-control study in Taiwan investigated the relationship between chronic periodontitis and thyroid cancer using data from the Longitudinal Health Insurance Database 2010, involving 2,775 thyroid cancer patients and 8,325 matched controls.
  • The results showed a significant higher prevalence of chronic periodontitis in thyroid cancer patients (38.5%) compared to controls (24.1%), with an odds ratio indicating nearly double the risk of chronic periodontitis among those with thyroid cancer.
  • The findings suggest that chronic periodontitis may be a potential risk factor for developing thyroid cancer, highlighting the need for better oral health monitoring and preventive measures.
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SLC26A4 encodes pendrin, a crucial anion exchanger essential for maintaining hearing function. Mutations in SLC26A4, including the prevalent c.919-2 A > G splice-site mutation among East Asian individuals, can disrupt inner ear electrolyte balance, leading to syndromic and non-syndromic hearing loss, such as Pendred syndrome and DFNB4.

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Background: The relationship between young-onset dementia and peripheral vestibular disorders remained largely unknown although this association was observed in the older population.

Objective: This case-control study aims to investigate the association of young-onset dementia with a pre-existing diagnosis of peripheral vestibular disorders using a population-based data from Taiwan's Longitudinal Health Insurance Database 2010.

Methods: This study included 989 patients with young-onset dementia and 2967 propensity-score-matching controls.

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Article Synopsis
  • - This study explored the link between peripheral vestibular disorders and diabetes using data from Taiwan's Longitudinal Health Insurance Database, involving over 150,000 patients with vestibular issues and a control group of nearly 453,000.
  • - Statistical analysis showed that diabetes was significantly more prevalent in patients with vestibular disorders, with an adjusted odds ratio of 1.597 indicating nearly a 60% higher risk compared to controls.
  • - The findings suggest a notable association between diabetes and peripheral vestibular disorders, highlighting an increased vulnerability for patients suffering from these conditions.
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  • This study investigates the link between Alzheimer's disease and previously diagnosed peripheral vestibular disorders in the elderly Taiwanese population.
  • Analysis of a large sample showed that individuals with Alzheimer's were significantly more likely to have had vestibular disorders compared to controls (20.6% vs. 11.4%).
  • The findings imply that both conditions may share common biological pathways, suggesting a potential connection between cognitive decline in Alzheimer's and vestibular dysfunction.
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  • A study examined the link between autoimmune inner ear disease and patients with polymyositis (PM) or dermatomyositis (DM) using Taiwan's National Health Insurance Research Database.
  • The research included 1622 PM/DM patients compared to 8109 matched patients without PM/DM, focusing on inner ear symptoms like tinnitus, hearing loss, and vertigo.
  • Results showed that PM/DM patients experienced higher rates of tinnitus (16.1% vs. 12.7%), non-conductive hearing loss (9.2% vs. 6.8%), and vertigo (14.4% vs. 11.1%), indicating a significant association between PM/DM and these symptoms.
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It is widely believed that a significant portion of the gut microbiota, which play crucial roles in overall health and disease, originates from the food we consume. Sashimi is a type of popular raw seafood cuisine. Its microbiome, however, remained to be thoroughly explored.

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Background: Although peripheral vestibular disorder is a non-fatal complication of Fabry disease, fatalities have been reported in some case reports and case series. To date, no studies have examined the relative risk of peripheral vestibular disorder in patients with Fabry disease compared to the general population without the condition. Due to the high prevalence of Fabry disease in East Asia and the potential shared pathogenic pathways between Fabry disease and vasculopathy, we conducted a study using a nationwide population-based dataset to compare the prevalence of peripheral vestibular disorder between patients with Fabry disease and matched comparison patients.

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The coronavirus disease 2019 (COVID-19) pandemic has had a major impact on human life. This review highlights the versatile roles of both classical and modern structure-based approaches for COVID-19. X-ray crystallography, nuclear magnetic resonance spectroscopy, and cryogenic electron microscopy are the three cornerstones of classical structural biology.

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Background: This study aimed to provide an updated prevalence of hearing loss, tinnitus, vertigo and sudden deafness on patients with Sjögren's syndrome and matched comparison patients.

Methods: Data for this study were retrieved from the Taiwan Longitudinal Health Insurance Database and Taiwan's registered catastrophic illness dataset. This study included 20 266 patients with Sjögren's syndrome as the study group and 60 798 propensity score-matched comparison patients as the comparison group.

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Article Synopsis
  • This study analyzed the trend of peripheral vestibular disorders in Taiwan from 2010 to 2018 using a large health database.
  • Researchers identified over 230,000 patients with a first-time diagnosis and calculated the annual incidence rate per 100,000 population.
  • The findings revealed a significant overall decrease in incidence, particularly for Meniere's disease and benign paroxysmal positional vertigo, with an average annual decline of 6.15%.
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While Human Papillomavirus (HPV) particles have been detected in a small proportion of benign thyroid nodules or thyroid cancer cases, a role of HPV in these thyroid conditions has not been established. This study aims to investigate the association of HPV infection with thyroid cancer (TC) using a nationwide population-based study. We retrieved data for this case-control study from Taiwan's Longitudinal Health Insurance Database 2010.

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Objectives: The elderly are disproportionately affected by age-related hearing loss (ARHL). Despite being a well-known tool for ARHL evaluation, the Hearing Handicap Inventory for the Elderly Screening version (HHIE-S) has only traditionally been used for direct screening using self-reported outcomes. This work uses a novel integration of machine learning approaches to improve the predicted accuracy of the HHIE-S tool for ARHL in older adults.

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This case-control study investigates the associations between head and neck cancer (HNC), hepatitis B virus (HBV), and hepatitis C virus (HCV) infection. We included 5603 patients who had received a diagnosis of HNC as cases and 16,809 propensity score matching controls. We employed multivariate logistic regression models to evaluate the association of HNC with HBV and HCV infection after taking sociodemographic characteristics and diabetes, hypertension, hyperlipidemia, HPV infection, tobacco use disorder, and alcohol abuse/alcohol dependence syndrome into considerations.

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Objective: This study aimed to investigate prevalences of head and neck cancers in patients with and those without Sjögren's syndrome using a population-based dataset.

Methods: We retrieved sampled patients from Taiwan's Longitudinal Health Insurance Database. This study included 38 930 patients with Sjögren's syndrome and 155 720 propensity-score matched comparison patients without Sjögren's syndrome.

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This population-based study aims to examine the association between nasopharyngeal carcinoma and human papillomavirus infections. This study included 2747 individuals aged 20 years and older who were diagnosed with nasopharynx cancer as cases and 13,735 propensity-score-matching controls. Multivariate logistic regression models were employed to quantitatively assess the association of nasopharynx cancer with human papillomavirus infections while considering age, sex, monthly income, geographic location, and urbanization level of the patient's residence as well as diabetes, hypertension, and hyperlipidemia.

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There is a paucity of large-scale population-based study whether patients with Sjögren's syndrome are at higher risk of chronic otitis media. This study aimed to investigate the association of chronic otitis media with Sjögren's syndrome by utilizing the representative dataset of the Taiwanese population. We identified 9473 patients with chronic otitis media as cases.

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Objective: This study aimed to demonstrate the temporal trend in incidence of head and neck cancer (HNC) in Taiwan.

Materials And Methods: Patients with a HNC were retrieved from the Taiwan's Health Insurance Database. We identified 16,894 patients aged ≥20 years who had received a first-time diagnosis of cancer of the oral cavity, oropharynx, larynx, hypopharynx, nasopharynx, sinonasal, salivary gland or thyroid gland between 2010 and 2018.

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Article Synopsis
  • Viral infections, particularly Epstein-Barr virus (EBV), may be linked to sudden sensorineural hearing loss (SSNHL) in East Asian patients.
  • In a study involving 29 patients with sudden hearing loss, 10.3% tested positive for EBV using real-time PCR, showing a correlation between higher viral load and poorer recovery of hearing.
  • This research highlights the potential involvement of EBV in SSNHL and suggests that more extensive studies are necessary to clarify the relationship and mechanisms involved.
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  • - COVID-19, caused by SARS-CoV-2, has led to significant global health challenges, prompting investigations into various treatment options, including N-acetylcysteine (NAC), although its effectiveness remains controversial.
  • - A systematic review and meta-analysis were conducted, evaluating four eligible studies that included a total of 355 patients, focusing on outcomes like intubation rates, oxygenation improvement, and mortality.
  • - The pooled analysis found no significant benefits of NAC treatment for COVID-19, indicating that larger studies are needed to clarify its potential role in managing the disease.
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Given the low prevalence of hearing aid use among individuals with hearing loss due to their high costs and social stigma, personal sound amplification products (PSAPs) may serve as alternatives with adequate hearing compensation and greater accessibility. This study examined the electroacoustic features of hearing aids and selected smartphone-bundled earphones, specifically AirPods, as PSAPs, and compared hearing performances among adults with mild-to-moderate hearing loss when aided with each hearing assistive device. Our results indicated that AirPods Pro met four out of five PSAP standards.

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This population-based, case−control study aims to explore the relationship between prior tinnitus and the occurrence of chronic kidney disease (CKD) using a nationwide, population-based cohort study. We used data from the Taiwan National Health Insurance Research Database to explore the association of CKD with tinnitus. We identified 15,314 patients aged ≥40 years old with a first-time diagnosis of CKD as the cases.

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Hearing loss and the related otologic manifestations are receiving increased scrutiny as significant causes of morbidity in Fabry disease. However, the relative risks of auditory deficits among patients with Fabry disease relative to the general population without a diagnosis of Fabry disease have not been studied. This study aims to explore the associations between Fabry disease and hearing-related manifestations using a nationwide population-based dataset.

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