Jeng-Yuan Chiou
Chung Shan Medical University
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Featured researches published by Jeng-Yuan Chiou.
Medicine | 2016
Li-Chih Wu; Pui-Ying Leong; Kai-Jieh Yeo; Ting-Yu Li; Yu-Hsun Wang; Jeng-Yuan Chiou; James Cheng-Chung Wei
AbstractThe aim of the study is to assess the effects of celecoxib and sulfasalazine on the risk of coronary artery disease (CAD) in patients with ankylosing spondylitis (AS).Using the claims data of Taiwan National Health Insurance (NHI) database, a nationally representative data that contain the medical records of 23 million Taiwan residents, we randomly selected 1 million cohort from the database, and then we enrolled only patients who were newly diagnosed with AS (n = 4829) between year 2001 and 2010, excluding patients who had CAD (ICD-9- CM codes: 410–414) before the diagnosis of AS (n = 4112). According to propensity score matched 1:2 on age, gender, AS duration, Charlson comorbidity index, hypertension, and hyperlipidemia, 236 and 472 patients were included in the case (AS with CAD) and control (AS without CAD) groups, respectively. We used the WHO defined daily dose (DDD) as a tool to assess the dosage of sulfasalazine and celecoxib exposure. Conditional logistic regression was used to estimate the crude and adjusted odds ratios (ORs) and 95% confidence interval (CI) for the risk of CAD associated with use of sulfasalazine and celecoxib.Among 4112 AS patients, 8.4% (346/4112) developed CAD. CAD in AS patients were positively associated with age of 35 to 65, Charlson comorbidities index (CCI), hypertension, and hyperlipidemia. There was no gender difference between case and control groups. After adjustment for age, gender, CCI, hypertension, and hyperlipidemia, sulfasalazine users with an average daily dose ≥ 0.5 DDD (0.5u200agm/day) had negative association with CAD events as compared to sulfasalazine nonusers (OR 0.63; 95% CI, 0.40–0.99, Pu200a<u200a0.05). NSAIDs, including celecoxib, etoricoxib, but no naproxen and diclofenac were negatively associated with CAD. Celecoxib users, with an average daily dose > 1.5 DDD, were negatively associated with CAD events, compared to celecoxib nonusers (OR 0.34; 95% CI, 0.13–0.89; Pu200a<u200a0.05).In this 10-year population-based case-control study, 8.4% of AS patients developed CAD. Sulfasalazine usage at an average dose of ≥ 0.5u200agm/day demonstrated negative association with CAD events in patients with AS.
International Journal of Rheumatic Diseases | 2017
Hong-Wei Tam; Kai-Jieh Yeo; Pui-Ying Leong; Chao-Hsi Chen; Yuan-Chao Li; Chien-Ming Ma; Yu-Hsun Wang; Jeng-Yuan Chiou; James Cheng-Chung Wei
To assess the effects of celecoxib and sulfasalazine on cardiovascular risk in patients with ankylosing spondylitis (AS).
PLOS ONE | 2017
Yao-Min Hung; Lichi Lin; Chyong-Mei Chen; Jeng-Yuan Chiou; Yu-Hsun Wang; Paul Yung-Pou Wang; James Cheng-Chung Wei
Objectives To determine whether anti-rheumatic drug usage is associated with risk of coronary artery diseases (CAD) in incident Rheumatoid Arthritis (RA) patients. Methods Data were obtained from the Taiwan National Health Insurance Research Database. The study cohort comprised 6260 patients who were newly diagnosed with RA between 2001–2010. The study endpoint was occurrence of CAD according to the ICD-9-CM codes. We used the WHO Defined Daily Dose (DDD) as a tool to assess the drugs exposure. The Cox proportional hazards regression model was used to estimate the hazard ratio (HR) of disease after controlling for demographic and other co-morbidities. When the proportionality assumption is violated, a spline curve of the Scaled Schoenfeld residuals is fitted to demonstrate the estimated effect on CAD over time for drug usage. Results Among RA patients, use of celecoxib, and etoricoxib was associated with significantly decreased incidence of CAD. The adjusted HR(95% CI) of CAD for low-dose celecoxib (DDD≦1) and high-dose user were 0.47(0.34, 0.65) and 0.37(0.24, 0.58) during the 4 year follow-up time; however, it became 0.98(0.70, 1.37) and1.29(0.85, 1.95). Adjusted HR(95% CI) of CAD for etoricoxib users remained 0.47(0.26, 0.84). Conclusions This study revealed association of decreased CAD risk in RA patients taking 2 different kinds of COX-2i in comparison with nonusers. The effect might be changed over time, after about 4 years.
The Journal of Rheumatology | 2018
James Cheng-Chung Wei; Lin-Hong Shi; Jing-Yang Huang; Xue-Fen Wu; Rui Wu; Jeng-Yuan Chiou
Objective. To analyze the trend of prevalence and incidence rates for psoriatic arthritis (PsA) and psoriasis in Taiwan, and to determine the changes in medication patterns. Methods. Data were collected from the Taiwan National Health Insurance Research Database, which covered at least 95% of the population from 2000 to 2013. International Classification of Diseases, 9th edition (ICD-9) was used to identify PsA (ICD-9 696.0) and other psoriasis (ICD-9 696.1). Medications were identified by Anatomical Therapeutic Chemical Classification code. We calculated the annual age standardized prevalence and incidence rate of PsA and psoriasis in individuals aged ≥ 16 years from 2000 to 2013, and used the Poisson regression to test the trends by Wald chi-square statistic. Results. The prevalence (per 100,000 population) of psoriatic diseases between 2000 and 2013 increased from 11.12 to 37.75 for PsA, and from 179.2 to 281.5 for psoriasis. The incidence (per 100,000 person-yrs) increased from 3.64 to 6.91 in PsA, while there was no significant change in psoriasis. Prevalence and incidence in PsA were more rapidly increased than in psoriasis. Sex ratio (men to women) of PsA decreased from 2.0 to 1.5 in 2000 and 2013, respectively. There was an increase in the use of disease-modifying antirheumatic drugs (DMARD), especially biologics, which is significantly different from topical therapies. Conclusion. The prevalence and incidence rates of psoriatic disease, especially PsA, were increasing in Taiwan. The medication pattern showed an increase in DMARD and biologics, while use of topical therapies decreased.
Scientific Reports | 2018
Xue-Fen Wu; Jing-Yang Huang; Jeng-Yuan Chiou; Huang-Hsi Chen; James Cheng-Chung Wei; Lingli Dong
To investigate the association between primary Sjögren’s syndrome (pSS) and coronary heart disease (CHD), and the influence of medications for pSS patients on risk of CHD. The authors identified 4175 patients with a new diagnosis of pSS between 2002 and 2013 from the National Health Insurance Research database. The control-to-case ratio was 4:1. The risk and cumulative incidences of CHD were calculated. The adjusted hazard ratio (HR) of CHD for pSS patients was 1.17 (1.03–1.34) after adjusting for age, sex, comorbidities, and medications. The cumulative incidence for CHD in the pSS group was significantly higher than that in the control group (log-rank pu2009<u20090.0001). The risk of CHD in pSS patients was increased with age by 4% per year, and 45- to 59-year-olds were at the highest risk (HRu2009=u20091.464, 1.195–1.794). The application of corticosteroids (HRu2009=u20091.45, 1.07–1.97) as well as NSAIDs (HRu2009=u20091.31, 1.05–1.65) both increased the risk of CHD among pSS patients. pSS is associated with an increased risk of subsequent CHD in Taiwan. Primary Sjögren’s syndrome might be an independent risk factor for CHD. Use of corticosteroids and NSAIDs in the treatment of pSS patients increased the risk of developing CHD.
Seminars in Arthritis and Rheumatism | 2018
Huang-Hsi Chen; Wuu-Tsun Perng; Jeng-Yuan Chiou; Yu-Hsun Wang; Jing-Yang Huang; James Cheng-Chung Wei
OBJECTIVEnAutoimmunity may play a role in early-stage dementia. The association between Sjogrens syndrome (SS) and dementia remains unknown. This study was conducted to provide epidemiologic evidence for this relationship.nnnMETHODSnThis 12-year, nationwide, population-based, retrospective cohort study analyzed the risk of dementia in the SS cohort. We also investigated the incidence of dementia among patients with SS by using data from the Longitudinal Health Insurance Database 2000, maintained by the Taiwan National Health Research Institutes. To balance the prevalence of characteristics in the cohorts, we used the propensity score to match selected comorbidities in the two cohorts. We also analyzed the association between SS and dementia among patients with different potential risks by using a Cox proportional hazard model.nnnRESULTSnAccording to the analysis of data obtained from follow-up conducted during 2000-2012, the incidence of dementia in the SS cohort was 1.21-fold that in the control cohort (95% confidence interval [CI]u202f=u202f1.02-1.45, pu202f<u202f0.05). In the group older than 65years, the incidence of dementia was significantly high (adjusted hazard ratio [aHR]u202f=u202f5.30, 95% CIu202f=u202f4.26-6.60, pu202f<u202f0.01). After adjustment for comorbidities, including Parkinsons disease (aHRu202f=u202f2.98, 95% CIu202f=u202f1.80-4.94), insomnia (aHRu202f=u202f1.45, 95% CIu202f=u202f1.14-1.85), and hypertension (aHRu202f=u202f1.43, 95% CIu202f=u202f1.19-1.71), the association between SS and dementia was still significant.nnnCONCLUSIONnThis 13-year, nationwide, population-based retrospective cohort study revealed patients with SS to have a higher risk of dementia.
International Journal of Environmental Research and Public Health | 2018
Deng-Ho Yang; Jing-Yang Huang; Jeng-Yuan Chiou; James Wei
Rheumatoid arthritis (RA) is a systemic inflammatory disease with different etiologies in different areas. Our study focused on the prevalence of RA in Taiwan from 2001 to 2011. This study contained longitudinal enrollment files, claims data, catastrophic illness files, and treatment registries from Taiwan Longitudinal Health Insurance Research Database. We identified RA patients by ICD-9-CM code 714.0. The demographical variables including age, sex, income and area of registration were evaluated. The multivariate Poisson regression was applied to calculate relative risk for developing RA. In Taiwan, the ratio of female to male was about 5:1. From 2001 to 2011, significant increasing prevalence of RA, from 0.07% to 0.14%, was found in women. The prevalence of RA was increasing 6% per year in both sex groups. The annual incidence rate (per 10,000 person years) ranged from 1.62 to 2.02 (female: 2.30–3.14; male: 0.71–1.17) from 2003 to 2011. City area had lowest incidence rate of RA compared with suburban or rural area. Higher incidence of RA was observed among lower socioeconomic status. The prevalence of RA was rising from 0.07% in 2001 to 0.14% in 2011. Incidence was about 2/10,000 person-years and female to male ratio was 5:1. Lower socioeconomic status and living rural region might be a risk factor for developing RA.
International Journal of Clinical Practice | 2018
Yao-Min Hung; Yu-Hsun Wang; Lichi Lin; Paul Yung-Pou Wang; Jeng-Yuan Chiou; James Cheng-Chung Wei
The aim of this study was to determine whether hydroxychloroquine (HCQ) usage is associated with incidental risk of coronary artery diseases (CAD) in patients with rheumatoid arthritis (RA).
Dementia and Geriatric Cognitive Disorders | 2018
Yu-Hao Xue; Yu-Shin Peng; Hsin-Fu Ting; Jason Peijer Hsieh; Yu-Kai Huang; Yu-Hsun Wang; Jeng-Yuan Chiou; James Cheng-Chung Wei
Introduction: This population-based cohort study investigates the association between osteoarthritis (OA) and dementia as well as the connection between NSAIDs and dementia. Methods: We chose the samples from the Taiwan Longitudinal Health Insurance Database and then divided them into two groups, which were then matched 1: 1 by propensity score. The first group was the OA group that contained patients with newly diagnosed OA and the second group was the non-OA group. We used the χ2 test, Student t test, Kaplan-Meier analysis, and Cox proportional hazard model for different purposes. Results: The prevalence of dementia in the OA group was higher than that in the non-OA group. The adjusted hazard ratio of the former was 1.42 (95% CI, 1.30–1.54). We also found that etoricoxib and diclofenac might reduce the incidence of dementia. Conclusion: Patients with OA might have a higher risk of dementia. Both etoricoxib and diclofenac might lower the risk of dementia in patients with OA.
Current Medical Research and Opinion | 2018
Yao-Min Hung; Lichi Lin; Yu-Hsun Wang; James Cheng-Chung Wei; Paul Yung-Pou Wang; Jeng-Yuan Chiou
Abstract Objectives: To determine whether a combination of anti-rheumatic drugs is associated with the risk of coronary artery diseases (CAD) in incident rheumatoid arthritis (RA) patients. Methods: This population-based cohort study used administrative data to identify 6260 newly-diagnosed patients with RA (age ≥20 years) as the study group. The study end-point was occurrence of CAD according to the ICD-9-CM codes. Exposure to different combinations of drugs and the risk of CAD was assessed. These included different combinatiosn of celecoxib (Cx), hydroxychloroquine (HCQ), methotrexate (MTX), and sulfasalazine (SSZ). Patients who never used Cx, HCQ, MTX, or SSZ were used as a reference group. A Cox proportional hazards model was used to estimate the hazard ratio (HR) of disease after controlling for demographic and other co-morbidities. When the proportionality assumption was violated, the spline curve of the Scaled Schoenfeld residuals was fitted to demonstrate the estimated effect on CAD over time for drug usage. Results: Among RA patients, the adjusted HR (95% confidence interval) of CAD for “Cx only”, “Cx and HCQ ever”, and “Cx, HCQ, MTX, and SSZ ever”, were 0.29 (0.19–0.44), 0.46 (0.24–0.88), and 0.42 (0.24– 0.75), respectively, during the first period of 0–3, 4, or 7 years. However, they became 1.04 (0.78–1.38), 1.16 (0.62–2.19), and 0.59 (0.32–1.08), respectively, during the second time period of 3, 4, or 7–10 years. The adjusted HR (95% CI) of CAD for “Cx, MTX, and SSZ ever” remains constant at 0.12 (0.02–0.89). Conclusions: Celecoxib-DMARDs drug combinations were associated with reduced CAD risk on incident RA patients, and some of them exhibited the time-varying drug effect.