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Wu CS, Chen TT, Liao SC, Huang WC, Huang WL. Clinical outcomes, medical costs, and medication usage patterns of different somatic symptom disorders and functional somatic syndromes: a population-based study in Taiwan. Psychol Med 2024; 54:1452-1460. [PMID: 37981870 DOI: 10.1017/s0033291723003355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023]
Abstract
BACKGROUND Somatic symptom disorders (SSD) and functional somatic syndromes (FSS) are often regarded as similar diagnostic constructs; however, whether they exhibit similar clinical outcomes, medical costs, and medication usage patterns has not been examined in nationwide data. Therefore, this study focused on analyzing SSD and four types of FSS (fibromyalgia, chronic fatigue syndrome, irritable bowel syndrome, functional dyspepsia). METHODS This population-based matched cohort study utilized Taiwan's National Health Insurance (NHI) claims database to investigate the impact of SSD/FSS. The study included 2 615 477 newly diagnosed patients with SSD/FSS and matched comparisons from the NHI beneficiary registry. Healthcare utilization, mortality, medical expenditure, and medication usage were assessed as outcome measures. Statistical analysis involved Cox regression models for hazard ratios, generalized linear models for comparing differences, and adjustment for covariates. RESULTS All SSD/FSS showed significantly higher adjusted hazard ratios for psychiatric hospitalization and all-cause hospitalization compared to the control group. All SSD/FSS exhibited significantly higher adjusted hazard ratios for suicide, and SSD was particularly high. All-cause mortality was significantly higher in all SSD/FSS. Medical costs were significantly higher for all SSD/FSS compared to controls. The usage duration of all psychiatric medications and analgesics was significantly higher in SSD/FSS compared to the control group. CONCLUSION All SSD/FSS shared similar clinical outcomes and medical costs. The high hazard ratio for suicide in SSD deserves clinical attention.
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Affiliation(s)
- Chi-Shin Wu
- National Center for Geriatrics and Welfare Research, National Health Research Institutes, Miaoli, Taiwan
- Department of Psychiatry, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
| | - Tzu-Ting Chen
- Department of Psychiatry, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
| | - Shih-Cheng Liao
- Department of Psychiatry, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu Hospital, Hsinchu, Taiwan
- Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Wei-Chia Huang
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan
| | - Wei-Lieh Huang
- Department of Psychiatry, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
- Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan
- Cerebellar Research Center, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
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Huang YL, Huang DY, Klochkov V, Chan CM, Chen YS, Lin WW. NLRX1 Inhibits LPS-Induced Microglial Death via Inducing p62-Dependent HO-1 Expression, Inhibiting MLKL and Activating PARP-1. Antioxidants (Basel) 2024; 13:481. [PMID: 38671928 PMCID: PMC11047433 DOI: 10.3390/antiox13040481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/02/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
The activation of microglia and the production of cytokines are key factors contributing to progressive neurodegeneration. Despite the well-recognized neuronal programmed cell death regulated by microglial activation, the death of microglia themselves is less investigated. Nucleotide-binding oligomerization domain, leucine-rich repeat-containing X1 (NLRX1) functions as a scaffolding protein and is involved in various central nervous system diseases. In this study, we used the SM826 microglial cells to understand the role of NLRX1 in lipopolysaccharide (LPS)-induced cell death. We found LPS-induced cell death is blocked by necrostatin-1 and zVAD. Meanwhile, LPS can activate poly (ADP-ribose) polymerase-1 (PARP-1) to reduce DNA damage and induce heme oxygenase (HO)-1 expression to counteract cell death. NLRX1 silencing and PARP-1 inhibition by olaparib enhance LPS-induced SM826 microglial cell death in an additive manner. Less PARylation and higher DNA damage are observed in NLRX1-silencing cells. Moreover, LPS-induced HO-1 gene and protein expression through the p62-Keap1-Nrf2 axis are attenuated by NLRX1 silencing. In addition, the Nrf2-mediated positive feedback regulation of p62 is accordingly reduced by NLRX1 silencing. Of note, NLRX1 silencing does not affect LPS-induced cellular reactive oxygen species (ROS) production but increases mixed lineage kinase domain-like pseudokinase (MLKL) activation and cell necroptosis. In addition, NLRX1 silencing blocks bafilomycin A1-induced PARP-1 activation. Taken together, for the first time, we demonstrate the role of NLRX1 in protecting microglia from LPS-induced cell death. The underlying protective mechanisms of NLRX1 include upregulating LPS-induced HO-1 expression via Nrf2-dependent p62 expression and downstream Keap1-Nrf2 axis, mediating PARP-1 activation for DNA repair via ROS- and autophagy-independent pathway, and reducing MLKL activation.
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Affiliation(s)
- Yu-Ling Huang
- Department of Pharmacology, College of Medicine, National Taiwan University, Taipei 100233, Taiwan
| | - Duen-Yi Huang
- Department of Pharmacology, College of Medicine, National Taiwan University, Taipei 100233, Taiwan
| | - Vladlen Klochkov
- Department of Ophthalmology, Cardinal Tien Hospital, New Taipei City 23148, Taiwan
| | - Chi-Ming Chan
- Department of Ophthalmology, Cardinal Tien Hospital, New Taipei City 23148, Taiwan
- School of Medicine, Fu Jen Catholic University, New Taipei City 242062, Taiwan
| | - Yuan-Shen Chen
- Department of Neurosurgery, National Taiwan University, Yunlin Branch, Yunlin 640203, Taiwan
| | - Wan-Wan Lin
- Department of Pharmacology, College of Medicine, National Taiwan University, Taipei 100233, Taiwan
- Graduate Institute of Medical Sciences, Taipei Medical University, Taipei 110301, Taiwan
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Fang YJ, Huang CW, Karmakar R, Mukundan A, Tsao YM, Yang KY, Wang HC. Assessment of Narrow-Band Imaging Algorithm for Video Capsule Endoscopy Based on Decorrelated Color Space for Esophageal Cancer: Part II, Detection and Classification of Esophageal Cancer. Cancers (Basel) 2024; 16:572. [PMID: 38339322 PMCID: PMC10854620 DOI: 10.3390/cancers16030572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 01/26/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
Esophageal carcinoma (EC) is a prominent contributor to cancer-related mortality since it lacks discernible features in its first phases. Multiple studies have shown that narrow-band imaging (NBI) has superior accuracy, sensitivity, and specificity in detecting EC compared to white light imaging (WLI). Thus, this study innovatively employs a color space linked to décor to transform WLIs into NBIs, offering a novel approach to enhance the detection capabilities of EC in its early stages. In this study a total of 3415 WLI along with the corresponding 3415 simulated NBI images were used for analysis combined with the YOLOv5 algorithm to train the WLI images and the NBI images individually showcasing the adaptability of advanced object detection techniques in the context of medical image analysis. The evaluation of the model's performance was based on the produced confusion matrix and five key metrics: precision, recall, specificity, accuracy, and F1-score of the trained model. The model underwent training to accurately identify three specific manifestations of EC, namely dysplasia, squamous cell carcinoma (SCC), and polyps demonstrates a nuanced and targeted analysis, addressing diverse aspects of EC pathology for a more comprehensive understanding. The NBI model effectively enhanced both its recall and accuracy rates in detecting dysplasia cancer, a pre-cancerous stage that might improve the overall five-year survival rate. Conversely, the SCC category decreased its accuracy and recall rate, although the NBI and WLI models performed similarly in recognizing the polyp. The NBI model demonstrated an accuracy of 0.60, 0.81, and 0.66 in the dysplasia, SCC, and polyp categories, respectively. Additionally, it attained a recall rate of 0.40, 0.73, and 0.76 in the same categories. The WLI model demonstrated an accuracy of 0.56, 0.99, and 0.65 in the dysplasia, SCC, and polyp categories, respectively. Additionally, it obtained a recall rate of 0.39, 0.86, and 0.78 in the same categories, respectively. The limited number of training photos is the reason for the suboptimal performance of the NBI model which can be improved by increasing the dataset.
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Affiliation(s)
- Yu-Jen Fang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, No. 579, Sec. 2, Yunlin Rd., Dou-Liu 64041, Taiwan;
- Department of Internal Medicine, National Taiwan University College of Medicine, No. 1, Jen Ai Rd., Sec. 1, Taipei 10051, Taiwan
| | - Chien-Wei Huang
- Department of Gastroenterology, Kaohsiung Armed Forces General Hospital, 2, Zhongzheng 1st Rd., Lingya District, Kaohsiung 80284, Taiwan;
- Department of Nursing, Tajen University, 20, Weixin Rd., Yanpu Township, Pingtung County 90741, Taiwan
| | - Riya Karmakar
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chia Yi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Arvind Mukundan
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chia Yi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Yu-Ming Tsao
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chia Yi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Kai-Yao Yang
- Department of Gastroenterology, Kaohsiung Armed Forces General Hospital, 2, Zhongzheng 1st Rd., Lingya District, Kaohsiung 80284, Taiwan;
| | - Hsiang-Chen Wang
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chia Yi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chia Yi 62247, Taiwan
- Hitspectra Intelligent Technology Co., Ltd., 4F, No. 2, Fuxing 4th Rd., Qianzhen District, Kaohsiung 80661, Taiwan
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Huang PS, Cheng JF, Chen JJ, Wang YC, Hwang JJ, Wu CK, Tsai CT. Higher Risk of Incident Hyperthyroidism in Patients With Atrial Fibrillation. J Clin Endocrinol Metab 2023; 109:92-99. [PMID: 37565329 DOI: 10.1210/clinem/dgad448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/19/2023] [Accepted: 07/27/2023] [Indexed: 08/12/2023]
Abstract
BACKGROUND Atrial fibrillation (AF) has been linked to increased hyperthyroidism risk, but contributing factors are unclear. OBJECTIVE We aimed to investigate whether AF could predict hyperthyroidism and related risk factors. METHODS This retrospective cohort study was conducted in a tertiary medical institution and included patients aged 18 years or older with AF but without hyperthyroidism at diagnosis. The endpoint was defined as newly diagnosed hyperthyroidism during the follow-up period. RESULTS The study cohort included 8552 participants. Patients who developed new hyperthyroidism were younger and the proportion of females was higher. They had fewer comorbidities, including diabetes (26% vs 29%, P = .121), hypertension (51% vs 58%, P < .001), coronary artery disease (17% vs 25%, P < .001), stroke (16% vs 22%, P < .001), and end-stage renal disease (ESRD) (6% vs 10%, P = .001). The CHADS2 score was lower in patients with hyperthyroidism (1.74 vs 2.05, P = .031), but there was no statistically significant difference in the CHA2DS2-VASc and HAS-BLED score. Cox regression analysis identified younger age, female gender, history of congestive heart failure, hypertension, diabetes, non-ESRD status, and lower CHADS2 score but not CHA2DS2-VASc as independent predictors of incident hyperthyroidism during follow-up. We also propose a novel, simple risk stratification score (SAD HEC2 score) with excellent predictive power for incident hyperthyroidism during follow-up. CONCLUSION Our results provide insight into clinical risk factors for the development of hyperthyroidism in AF patients, as identified by the novel SAD HEC2 score. AF appears to be a common precursor of hyperthyroidism.
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Affiliation(s)
- Pang-Shuo Huang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 640, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei 100, Taiwan
- Cardiovascular Center, National Taiwan University Hospital, Taipei 100, Taiwan
| | - Jen-Fang Cheng
- Cardiovascular Center, National Taiwan University Hospital, Taipei 100, Taiwan
- Division of Multidisciplinary Medicine, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100, Taiwan
| | - Jien-Jiun Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin 640, Taiwan
| | - Yi-Chih Wang
- Cardiovascular Center, National Taiwan University Hospital, Taipei 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100, Taiwan
| | - Juey-Jen Hwang
- Cardiovascular Center, National Taiwan University Hospital, Taipei 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100, Taiwan
| | - Cho-Kai Wu
- Cardiovascular Center, National Taiwan University Hospital, Taipei 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100, Taiwan
| | - Chia-Ti Tsai
- Cardiovascular Center, National Taiwan University Hospital, Taipei 100, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei 100, Taiwan
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Tang SY, Ma HP, Lin C, Lo MT, Lin LY, Chen TY, Wu CK, Chiang JY, Lee JK, Hung CS, Liu LYD, Chiu YW, Tsai CH, Lin YT, Peng CK, Lin YH. Heart rhythm complexity analysis in patients with inferior ST-elevation myocardial infarction. Sci Rep 2023; 13:20861. [PMID: 38012168 PMCID: PMC10681979 DOI: 10.1038/s41598-023-41261-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 08/23/2023] [Indexed: 11/29/2023] Open
Abstract
Heart rhythm complexity (HRC), a subtype of heart rate variability (HRV), is an important tool to investigate cardiovascular disease. In this study, we aimed to analyze serial changes in HRV and HRC metrics in patients with inferior ST-elevation myocardial infarction (STEMI) within 1 year postinfarct and explore the association between HRC and postinfarct left ventricular (LV) systolic impairment. We prospectively enrolled 33 inferior STEMI patients and 74 control subjects and analyzed traditional linear HRV and HRC metrics in both groups, including detrended fluctuation analysis (DFA) and multiscale entropy (MSE). We also analyzed follow-up postinfarct echocardiography for 1 year. The STEMI group had significantly lower standard deviation of RR interval (SDNN), and DFAα2 within 7 days postinfarct (acute stage) comparing to control subjects. LF power was consistently higher in STEMI group during follow up. The MSE scale 5 was higher at acute stage comparing to control subjects and had a trend of decrease during 1-year postinfarct. The MSE area under scale 1-5 showed persistently lower than control subjects and progressively decreased during 1-year postinfarct. To predict long-term postinfarct LV systolic impairment, the slope between MSE scale 1 to 5 (slope 1-5) had the best predictive value. MSE slope 1-5 also increased the predictive ability of the linear HRV metrics in both the net reclassification index and integrated discrimination index models. In conclusion, HRC and LV contractility decreased 1 year postinfarct in inferior STEMI patients, and MSE slope 1-5 was a good predictor of postinfarct LV systolic impairment.
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Affiliation(s)
- Shu-Yu Tang
- Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan
| | - Hsi-Pin Ma
- Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan
| | - Chen Lin
- Department of Biomedical Sciences and Engineering, National Central University, No. 300, Zhongda Road, Taoyuan, Taiwan.
| | - Men-Tzung Lo
- Department of Biomedical Sciences and Engineering, National Central University, No. 300, Zhongda Road, Taoyuan, Taiwan
| | - Lian-Yu Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tsung-Yan Chen
- Department of Internal Medicine, National Taiwan University Hospital Hsinchu Branch, Hsinchu, Taiwan
| | - Cho-Kai Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jiun-Yang Chiang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Jen-Kuang Lee
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chi-Sheng Hung
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Li-Yu Daisy Liu
- Department of Agronomy, Biometry Division, National Taiwan University, Taipei, Taiwan
| | - Yu-Wei Chiu
- Department of Computer Science and Engineering, Yuan Ze university, Taoyuan, Taiwan
- Cardiology Division of Cardiovascular Medical Center, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Cheng-Hsuan Tsai
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
- Department of Internal Medicine, Division of Cardiology, National Taiwan University Hospital, 7 Chung-Shan South Road, Taipei, Taiwan.
| | - Yen-Tin Lin
- Department of Internal Medicine, Taoyuan General Hospital, Taoyuan, Taiwan.
- Department of Inderal Medicine, Division of Cardiology, Taoyuan General Hospital, 1492 Zhongshan Road, Taoyuan, 33004, Taiwan.
| | - Chung-Kang Peng
- Division of Interdisciplinary Medicine and Biotechnology, Beth Israel Deaconess Medical Center/Harvard Medical School, Boston, USA
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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Kao TW, Liao CW, Tsai CH, Chang YY, Pan CT, Chang CC, Lee BC, Huang WC, Huang KH, Lu CC, Lai TS, Chan CK, Chueh JS, Wu VC, Hung CS, Chen ZW, Lin YH. Synergistic effect of albuminuria on atherosclerosis in patients with primary aldosteronism. Ther Adv Chronic Dis 2023; 14:20406223231210114. [PMID: 38362007 PMCID: PMC10867404 DOI: 10.1177/20406223231210114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Accepted: 10/10/2023] [Indexed: 02/17/2024] Open
Abstract
Background Primary aldosteronism (PA) has been associated with atherosclerosis beyond the extent of essential hypertension, but the impact of albuminuria remains unknown. Objective To investigate the effect of concomitant albuminuria on arterial stiffness in PA. Design Prospective cohort study. Methods A prospective cohort study was conducted to evaluate the association of albuminuria (>30 mg/g in morning spot urine) with arterial stiffness, as measured non-invasively by pulse wave velocity (PWV) in patients with PA. Propensity score matching (PSM) with age, sex, diabetes, systolic and diastolic blood pressure, creatinine, potassium, number of antihypertensive medications, and hypertension history was used to balance baseline characteristics. The effects of albuminuria on PWV before and 1 year after treatment were analyzed. Results A total of 840 patients with PA were enrolled, of whom 243 had concomitant albuminuria. After PSM, there were no significant differences in baseline demographic parameters except alpha-blocker and spironolactone use. PWV was greater in the presence of albuminuria (p = 0.012) and positively correlated with urine albumin-creatinine ratio. Multivariable regression analysis identified albuminuria, age, body weight, systolic blood pressure, and calcium channel blocker use as independent predictors of PWV. As for treatment response, only PA patients with albuminuria showed significant improvements in PWV after PSM (p = 0.001). The magnitude of improvement in PWV increased with urine albumin-creatinine ratio and reached plateau when it exceeded 100 mg/g according to restricted cubic spline analysis. Conclusion Concomitant albuminuria in PA was associated with greater arterial stiffness and more substantial improvement after targeted treatment. Both the baseline and the improved extent of PWV increased in correlation with rising urine albumin-creatinine ratio levels, reaching a plateau when the urine albumin-creatinine ratio surpassed 100 mg/g.
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Affiliation(s)
- Ting-Wei Kao
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Che-Wei Liao
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Medicine, National University Cancer Center, Taipei, Taiwan
| | - Cheng-Hsuan Tsai
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Yao Chang
- Department of Cardiovascular Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan
- Graduate Institute of Medicine, Yuan Ze University, Taoyuan City, Taiwan
| | - Chien-Ting Pan
- Department of Internal Medicine, National University Hospital and National University College of Medicine, Taipei, Taiwan
- Department of Internal Medicine, National University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
| | - Chin-Chen Chang
- Department of Medical Imaging, National University Hospital and National University College of Medicine, Taipei, Taiwan
| | - Bo-Ching Lee
- Department of Medical Imaging, National University Hospital and National University College of Medicine, Taipei, Taiwan
| | - Wei-Chieh Huang
- Division of Cardiology, Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Kuo-How Huang
- Department of Urology, National University Hospital and National University College of Medicine, Taipei, Taiwan
| | - Ching-Chu Lu
- Department of Nuclear Medicine, National University Hospital, Taipei, Taiwan
| | - Tai-Shuan Lai
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chieh-Kai Chan
- Department of Internal Medicine, National University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | | | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chi-Sheng Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Zheng-Wei Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, No. 579, Sec. 2, Yun-Lin Rd., Douliu City, Yun-Lin County 640203
| | - Yen-Hung Lin
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Yang KY, Fang YJ, Karmakar R, Mukundan A, Tsao YM, Huang CW, Wang HC. Assessment of Narrow Band Imaging Algorithm for Video Capsule Endoscopy Based on Decorrelated Color Space for Esophageal Cancer. Cancers (Basel) 2023; 15:4715. [PMID: 37835409 PMCID: PMC10571786 DOI: 10.3390/cancers15194715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/15/2023] [Accepted: 09/24/2023] [Indexed: 10/15/2023] Open
Abstract
Video capsule endoscopy (VCE) is increasingly used to decrease discomfort among patients owing to its small size. However, VCE has a major drawback of not having narrow band imaging (NBI) functionality. The current VCE has the traditional white light imaging (WLI) only, which has poor performance in the computer-aided detection (CAD) of different types of cancer compared to NBI. Specific cancers, such as esophageal cancer (EC), do not exhibit any early biomarkers, making their early detection difficult. In most cases, the symptoms are unnoticeable, and EC is diagnosed only in later stages, making its 5-year survival rate below 20% on average. NBI filters provide particular wavelengths that increase the contrast and enhance certain features of the mucosa, thereby enabling early identification of EC. However, VCE does not have a slot for NBI functionality because its size cannot be increased. Hence, NBI image conversion from WLI can presently only be achieved in post-processing. In this study, a complete arithmetic assessment of the decorrelated color space was conducted to generate NBI images from WLI images for VCE of the esophagus. Three parameters, structural similarity index metric (SSIM), entropy, and peak-signal-to-noise ratio (PSNR), were used to assess the simulated NBI images. Results show the good performance of the NBI image reproduction method with SSIM, entropy difference, and PSNR values of 93.215%, 4.360, and 28.064 dB, respectively.
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Affiliation(s)
- Kai-Yao Yang
- Department of Medical Material Research, Kaohsiung Armed Forces General Hospital, 2, Zhongzheng 1st. Rd., Lingya District, Kaohsiung City 80284, Taiwan;
| | - Yu-Jen Fang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, No. 579, Sec. 2, Yunlin Rd., Dou-Liu 64041, Taiwan;
- Department of Internal Medicine, National Taiwan University College, No. 1 Jen Ai Rd. Sec. 1, Taipei 10051, Taiwan
| | - Riya Karmakar
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chiayi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Arvind Mukundan
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chiayi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Yu-Ming Tsao
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chiayi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
| | - Chien-Wei Huang
- Department of Medical Material Research, Kaohsiung Armed Forces General Hospital, 2, Zhongzheng 1st. Rd., Lingya District, Kaohsiung City 80284, Taiwan;
- Department of Nursing, Tajen University, 20, Weixin Rd., Yanpu Township, Pingtung 90741, Taiwan
| | - Hsiang-Chen Wang
- Department of Mechanical Engineering, National Chung Cheng University, 168, University Rd., Min Hsiung, Chiayi 62102, Taiwan; (R.K.); (A.M.); (Y.-M.T.)
- Department of Medical Research, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Minsheng Road, Dalin, Chiayi 62247, Taiwan
- Hitspectra Intelligent Technology Co., Ltd., 4F, No.2, Fuxing 4th Rd., Qianzhen District, Kaohsiung City 80661, Taiwan
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Chang SN, Hu NZ, Wu JH, Cheng HM, Caffrey JL, Yu HY, Chen YS, Hsu J, Lin JW. Urine output as one of the most important features in differentiating in-hospital death among patients receiving extracorporeal membrane oxygenation: a random forest approach. Eur J Med Res 2023; 28:347. [PMID: 37715216 PMCID: PMC10503185 DOI: 10.1186/s40001-023-01294-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 08/16/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND It is common to support cardiovascular function in critically ill patients with extracorporeal membrane oxygenation (ECMO). The purpose of this study was to identify patients receiving ECMO with a considerable risk of dying in hospital using machine learning algorithms. METHODS A total of 1342 adult patients on ECMO support were randomly assigned to the training and test groups. The discriminatory power (DP) for predicting in-hospital mortality was tested using both random forest (RF) and logistic regression (LR) algorithms. RESULTS Urine output on the first day of ECMO implantation was found to be one of the most predictive features that were related to in-hospital death in both RF and LR models. For those with oliguria, the hazard ratio for 1 year mortality was 1.445 (p < 0.001, 95% CI 1.265-1.650). CONCLUSIONS Oliguria within the first 24 h was deemed especially significant in differentiating in-hospital death and 1 year mortality.
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Affiliation(s)
- Sheng-Nan Chang
- Cardiovascular Center, National Taiwan University Hospital Yunlin Branch, Douliu City, Yunlin County, Taiwan
- Department of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Nian-Ze Hu
- Department of Information Management, National Formosa University, Huwei, Yunlin, Taiwan.
| | - Jo-Hsuan Wu
- Shiley Eye Institute, University of California San Diego, La Jolla, CA, USA
| | - Hsun-Mao Cheng
- Office of Medical Informatics, National Taiwan University Hospital Yunlin Branch, Douliu City, Yunlin County, Taiwan
| | - James L Caffrey
- Physiology and Cardiovascular Research Institute, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Hsi-Yu Yu
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
- Department of Surgery, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yih-Sharng Chen
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
- Department of Surgery, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Jiun Hsu
- Cardiovascular Center, National Taiwan University Hospital Yunlin Branch, Douliu City, Yunlin County, Taiwan.
- Office of Medical Informatics, National Taiwan University Hospital Yunlin Branch, Douliu City, Yunlin County, Taiwan.
- Department of Surgery, National Taiwan University Hospital Yunlin Branch, Douliu City, Yunlin County, Taiwan.
| | - Jou-Wei Lin
- Cardiovascular Center, National Taiwan University Hospital Yunlin Branch, Douliu City, Yunlin County, Taiwan
- Department of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
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Cheng CF, Lan TY, Kao JH, Lu CH, Chang YC, Huang YM, Yang FJ, Chen JH, Lin YC, Chuang CA, Chang CH, Li KJ, Shen CY, Hsieh SC. The significance of dense fine speckled pattern in antinuclear antibody-associated rheumatic disease and coexisting autoantibodies: A propensity score-matched cohort study. Int J Rheum Dis 2023; 26:1667-1675. [PMID: 37338084 DOI: 10.1111/1756-185x.14789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/05/2023] [Accepted: 06/06/2023] [Indexed: 06/21/2023]
Abstract
AIM To investigate the relationship between the prevalence of antinuclear antibody (ANA) -associated rheumatic diseases (AARD) and the presence of dense fine speckled (DFS) and homogeneous patterns in ANA tests. METHODS This retrospective study enrolled adult patients with either a DFS or homogeneous pattern in their ANA test. A mixed pattern was defined as the presence of more than one pattern reported in the test. The presence of anti-DFS70 antibodies and other common autoantibodies were detected using EUROLINE ANA Profile 23. A 1:2 propensity score matching was applied to control for demographic and other interfering factors. RESULTS A total of 59 patients with a DFS pattern were enrolled and compared with a matched homogeneous group. The DFS group had a significantly lower prevalence of AARD (3.4% vs. 16.9%, p = .008) and the subgroup with anti-DFS70 antibodies showed an even lower prevalence (2% vs. 20%, p = .002). Among the 33 patients with monospecific anti-DFS70 antibodies, five had a mixed pattern, and all patients with common autoantibodies had an isolated DFS pattern. CONCLUSIONS The findings of this study suggest that patients with a DFS pattern in their ANA test may have a lower prevalence of AARD compared with those with a homogeneous pattern. However, an isolated DFS pattern in ANA testing does not necessarily indicate the presence of monospecific anti-DFS70 antibodies or AARD. Confirmatory testing for the monospecific anti-DFS70 antibody is mandatory to exclude AARD.
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Affiliation(s)
- Chiao-Feng Cheng
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ting-Yuan Lan
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsinchu, Taiwan
| | - Jui-Hung Kao
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
| | - Cheng-Hsun Lu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yu-Cheng Chang
- Department of Laboratory Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
| | - Yi-Min Huang
- Department of Internal Medicine, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Feng-Jung Yang
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
| | - Jen-Hao Chen
- Department of Internal Medicine, National Taiwan University Cancer Center, Taipei, Taiwan
| | - Yen-Chun Lin
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chieh-An Chuang
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
| | - Chih-Hui Chang
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ko-Jen Li
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chieh-Yu Shen
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Song-Chou Hsieh
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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10
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Huang PS, Cheng JF, Li GW, Chuang EY, Chen JJ, Chiu FC, Wu CK, Wang YC, Hwang JJ, Tsai CT. Copy number variation of gasdermin D gene is associated with atrial fibrillation-related thromboembolic stroke. Europace 2023; 25:euad103. [PMID: 37083255 PMCID: PMC10228625 DOI: 10.1093/europace/euad103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 03/30/2023] [Indexed: 04/22/2023] Open
Abstract
AIMS Atrial fibrillation (AF) is one of the major causes of ischaemic stroke. In addition to clinical risk evaluated by the CHA2DS2-VASC score, the impact of genetic factors on the risk of AF-related thromboembolic stroke has been largely unknown. We found several copy number variations (CNVs) in novel genes that were associated with thromboembolic stroke risk in our AF patients by genome-wide approach. Among them, the gasdermin D (GSDMD) gene was related to inflammation. We aimed to test whether GSDMD deletion was associated with AF-related stroke. METHODS AND RESULTS A total of 400 patients with documented non-familial AF were selected, of which 100 patients were diagnosed with ischaemic stroke. The baseline characteristics of age, sex, valvular heart disease, coronary artery disease, heart failure, and CHA2DS2-VASc scores were not statistically different between cases and controls. We found that individuals who carried GSDMD homozygous deletion genotype had a higher risk for ischaemic stroke (odds ratio 2.195; 95% confidence interval, 1.24-3.90; P = 0.007), even adjusted by CHA2DS2-VASc scores. We also validated the association of GSDMD with AF stroke in a large Caucasian population (UK Biobank). CONCLUSION We found a link between the homozygous deletion of the GSDMD gene and an increased risk of stroke in patients with AF. This may implicate the use of therapy targeting GSDMD in the prevention of ischaemic stroke for AF patients.
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Affiliation(s)
- Pang-Shuo Huang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
- Division of Cardiology, Department of Internal Medicine, National Taiwan University HospitalNo. 7, Chung-Shan South Road, Taipei 100, Taiwan
- Cardiovascular Center, National Taiwan University Hospital, No.7, Zhongshan S. Rd., Zhongzheng District, Taipei City 10002, Taiwan
| | - Jen-Fang Cheng
- Division of Cardiology, Department of Internal Medicine, National Taiwan University HospitalNo. 7, Chung-Shan South Road, Taipei 100, Taiwan
- Cardiovascular Center, National Taiwan University Hospital, No.7, Zhongshan S. Rd., Zhongzheng District, Taipei City 10002, Taiwan
- Division of Multidisciplinary medicine, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Guan-Wei Li
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan
| | - Eric Y Chuang
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei, Taiwan
- Bioinformatics and Biostatistics Core, Centers of Genomic and Precision Medicine, National Taiwan University, Taipei, Taiwan
- Research and Development Center for Medical Devices, National Taiwan University, Taipei, Taiwan
| | - Jien-Jiun Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
| | - Fu-Chun Chiu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin, Taiwan
| | - Cho-Kai Wu
- Division of Cardiology, Department of Internal Medicine, National Taiwan University HospitalNo. 7, Chung-Shan South Road, Taipei 100, Taiwan
- Cardiovascular Center, National Taiwan University Hospital, No.7, Zhongshan S. Rd., Zhongzheng District, Taipei City 10002, Taiwan
| | - Yi-Chih Wang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University HospitalNo. 7, Chung-Shan South Road, Taipei 100, Taiwan
- Cardiovascular Center, National Taiwan University Hospital, No.7, Zhongshan S. Rd., Zhongzheng District, Taipei City 10002, Taiwan
| | - Juey-Jen Hwang
- Division of Cardiology, Department of Internal Medicine, National Taiwan University HospitalNo. 7, Chung-Shan South Road, Taipei 100, Taiwan
- Cardiovascular Center, National Taiwan University Hospital, No.7, Zhongshan S. Rd., Zhongzheng District, Taipei City 10002, Taiwan
| | - Chia-Ti Tsai
- Division of Cardiology, Department of Internal Medicine, National Taiwan University HospitalNo. 7, Chung-Shan South Road, Taipei 100, Taiwan
- Cardiovascular Center, National Taiwan University Hospital, No.7, Zhongshan S. Rd., Zhongzheng District, Taipei City 10002, Taiwan
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Wang PY, Tseng WC, Lee MC, Hsu LM, Shin SD, Jamaluddin SF, Tanaka H, Son DN, Hong KJ, Riyapan S, Haedar A, Chiang WC. Characteristics of non-accidental injuries in children and adolescents in Asia: a cross-national, multicenter cohort study. Sci Rep 2023; 13:6602. [PMID: 37088796 PMCID: PMC10123055 DOI: 10.1038/s41598-023-33471-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 04/13/2023] [Indexed: 04/25/2023] Open
Abstract
Children and adolescents are vulnerable to non-accidental injury. Early identification and prevention rely on detailed epidemiological studies, which are limited in Asia. This retrospective study used the registry data of Pan-Asian Trauma Outcome Study (PATOS) from October 1, 2015 to December, 31, 2020. Pediatric patients (aged < 20 years) with non-accidental injuries were enrolled, which were divided by age into preschool (0-6 years), child (7-12 years), and adolescent (13-19 years) groups. Baseline characteristics, injury epidemiology, and excess mortality ratio-adjusted injury severity score (EMR-ISS) were collected. Major trauma was defined as an EMR-ISS score > 24. The study enrolled 451 patients with non-accidental injuries, accounting for 2.81% of pediatric trauma events presented to an emergency department in the PATOS registry. The overall mortality rate was 0.9%, similar to those in Western countries. Mortality rate was high in preschool children (8.7%, p = 0.017) than in other age groups. The sex-specific incidence was higher in boys (3.10% vs. 2.13%, p = 0.001). In adolescents, more events occurred on the street (25.9%), whereas home remained the most common locale in girls of all ages. In the multivariable regression analysis, abdominal and multiple injuries were risk factors for major trauma.
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Affiliation(s)
- Po-Yuan Wang
- Department of Pediatrics, Far Eastern Memorial Hospital, New Taipei City, Taiwan
| | - Wei-Chieh Tseng
- Graduate Institute of Clinical Medicine, Medical College, National Taiwan University, Taipei, Taiwan.
- Department of Emergency Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan.
| | - Meng-Chang Lee
- Department of Emergency Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan
| | - Li-Min Hsu
- Department of Traumatology and Critical Care, National Taiwan University Hospital, Taipei, Taiwan
| | - Sang Do Shin
- Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | | | - Hideharu Tanaka
- Graduate School of Emergency Medical Service System, Kokushikan University, Tokyo, Japan
| | - Do Ngoc Son
- Center for Critical Care Medicine, Bach Mai Hospital, Hanoi, Vietnam
- Department of Emergency and Critical Care Medicine, Hanoi Medical University, Hanoi, Vietnam
- Faculty of Medicine, University of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam
| | - Ki Jeong Hong
- Department of Emergency Medicine, Seoul National University College of Medicine and Hospital, Seoul, Korea
| | - Sattha Riyapan
- Department of Emergency Medicine, Faculty of Medicine, Siriraj Hospital, Bangkok, Thailand
| | - Ali Haedar
- Department of Emergency Medicine, Faculty of Medicine, Universitas Brawijaya, Malang, Indonesia
| | - Wen-Chu Chiang
- Department of Emergency Medicine, National Taiwan University Hospital, No. 7, Chung-Shan South Road, Taipei, 100, Taiwan.
- Department of Emergency Medicine, National Taiwan University Hospital Yunlin Branch, Douliu City, Taiwan.
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12
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Chen HC, Wang CY, Chen HH, Liou HH. Cost-effectiveness of the add-on exenatide to conventional treatment in patients with Parkinson’s disease when considering the coexisting effects of diabetes mellitus. PLoS One 2022; 17:e0269006. [PMID: 35951654 PMCID: PMC9371359 DOI: 10.1371/journal.pone.0269006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 05/13/2022] [Indexed: 11/22/2022] Open
Abstract
Objective This study aims to investigate the cost-effectiveness of the add-on exenatide to conventional pharmacotherapy in patients with Parkinson’s disease (PD) when considering the coexistence of diabetes mellitus (DM). Methods We used the Keelung and Community-based Integrated Screening databases to understand the medical utilisation in the Hoehn and Yahr stages of patients with PD. A Markov model with 1-year cycle length and 50-year time horizon was used to assess the cost-effectiveness of add-on exenatide to conventional pharmacotherapy compared to conventional pharmacotherapy alone. All costs were adjusted to the value of the new Taiwanese dollar (NT$) as of the year 2020. One-way sensitivity and probability analyses were performed to test the robustness of the results. Results From a societal perspective, the add-on exenatide brought an average of 0.39 quality-adjusted life years (QALYs) gained, and a cost increment of NT$104,744 per person in a 50-year horizon compared to conventional pharmacotherapy. The incremental cost-effectiveness ratio (ICER) was NT$268,333 per QALY gained. As the ICER was less than the gross domestic product per capita (NT$839,558), the add-on exenatide was considered to be very cost-effective in the two models, according to the World Health Organization recommendation. Add-on exenatide had a 96.9% probability of being cost-effective in patients with PD, and a 100% probability of being cost-effective in patients with PD and DM. Conclusion Add-on exenatide is cost-effective in PD combined with DM. Considering that DM may be a risk factor for neurodegenerative diseases, exenatide provides both clinical benefits and cost-effectiveness when considering both PD and DM.
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Affiliation(s)
- Hsuan-Chih Chen
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chen-Yu Wang
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
- School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan
- Department of Pharmacy, National Taiwan University Hospital Yun-Lin Branch, Douliu, Taiwan
- National Center for Geriatrics and Welfare Research, National Health Research Institutes, Yunlin, Taiwan
| | - Hsiu-Hsi Chen
- Institute of Epidemiology and Prevention Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Horng- Huei Liou
- Department of Neurology, National Taiwan University Hospital, Yunlin Branch, Yunlin, Taiwan
- Department of Neurology and Pharmacology, College of Medicine, National Taiwan University, Taipei, Taiwan
- * E-mail:
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