Su-Wei Chang

Su-Wei Chang
Chang Gung University | CGU · Department of Artificial Intelligence

PhD

About

94
Publications
10,901
Reads
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2,450
Citations
Introduction
My research includes: (1) genome-wide association analysis (GWAS), metabolome data and bioinformatics analysis of multiple diseases; (2) integration of multi-omics and clinical data to construct clinical evaluation and disease prediction models; and (3) using big data (such as biobanks and national health insurance databases) with AI and longitudinal statistical analysis methods to develop analytical strategies and evaluation models for precision medicine.
Additional affiliations
October 2023 - present
Chang Gung University
Position
  • Associate Professor
August 2011 - July 2022
Chang Gung University
Position
  • Professor (Assistant)
July 2009 - July 2011
Academia Sinica
Position
  • PostDoc Position
Education
September 2004 - May 2009
Stony Brook University
Field of study
  • Applied Mathematics and Statistics

Publications

Publications (94)
Article
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The coming of the hyper-aged society in Taiwan prompts us to investigate the relationship between the metabolic status of sarcopenic patients and their most adverse outcome–death. We studied the association between any plasma metabolites and the risk for mortality among older Taiwanese sarcopenic patients. We applied a targeted metabolomic approach...
Article
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A wide variety of primary and secondary lymphoma types involves the skin. However, reports with comparisons between both groups are limited in Taiwan. We retrospectively enrolled all cutaneous lymphomas and evaluated their clinicopathologic features. There were 221 cases of lymphoma: 182 (82.3%) primary and 39 (17.7%) secondary. Mycosis fungoides w...
Article
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Learning effectiveness may be affected by internal and external factors, including personal attitude, motivations, learning skills, learning environment and peer pressure. This study sought to explore potential factors on students who majored in medical technology. The 106 students who completed their internship at Chang Gung Memorial Hospital were...
Article
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To explore the complex genetic architecture of common diseases and traits, we conducted comprehensive PheWAS of ten diseases and 34 quantitative traits in the community-based Taiwan Biobank (TWB). We identified 995 significantly associated loci with 135 novel loci specific to Taiwanese population. Further analyses highlighted the genetic pleiotropy...
Article
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Acute kidney injury (AKI) is associated with long-term mortality and morbidity outcomes. Severe leptospirosis usually results in AKI and multiple organ failure, but is associated with favorable short-term outcomes, if treatment is initiated early. However, information on long-term outcomes after leptospirosis-associated AKI is limited. The effects...
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Background Changes in ABO blood type caused by a gradual decrease in antigen expression have been found in patients with acute myeloid leukemia (AML). Studies have indicated that alteration of ABO gene methylation accounts for 50% of acquired weak ABO antigen expression in patients with leukemia. However, the molecular mechanisms contributing to th...
Article
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Cord blood transplantation (CBT) provides a treatment scheme for hematologic diseases and leukemia in both children and adults. However, adverse reactions and transplantation-related death may still occur in patients receiving CBT even when donor and recipient have fully matched HLA in high-resolution HLA typing analysis. Single nucleotide polymorp...
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To avoid graft rejection, the hematopoietic stem cells with matched classical human leukocyte antigen (HLA) alleles are the primary choice for clinical allogeneic transplantation. However, even if the fully HLA-matched hematopoietic stem cells are used for transplantation, some patients still have poor prognosis after hematopoietic stem cell transp...
Article
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Genetic profiles of hepatitis C virus (HCV)-associated mixed cryoglobulinemia (MC) in Asians remain elusive. A 10-year prospective cohort study was conducted with 1043 consecutive HCV Ab-positive Taiwanese surveyed with 13 single nucleotide polymorphisms (SNPs). Of 1043, 589 (56.5%) had baseline MC, 934 (89.5%) had positive HCV RNA, 796 completed a...
Article
Background Varicose veins are a common problem worldwide. Although it was reported that varicose veins have cosmetic and symptomatic effects and can also lead to an increased risk of incident deep venous thrombosis, pulmonary embolism, and peripheral artery disease, whether varicose vein treatment prevents those serious complications is unknown. M...
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To identify the association between metabolites and muscle mass in 305 elderly Taiwanese subjects, we conducted a multivariate analysis of 153 plasma samples. Based on appendicular skeletal muscle mass index (ASMI) quartiles, female and male participants were divided into four groups. Quartile 4 (Men: 5.67±0.35, Women: 4.70±0.32 Kg/m2) and quartile...
Article
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Over the past decades, the incidence of prostate cancer in Taiwan kept rising. Many possible factors including the utility of prostate specific antigen tests, lifestyle remodeling, and patient's comorbidities may contribute to the increasing of incidence or prostate cancer. We aim to use the nationwide Health and Welfare Database (HWD) to investiga...
Article
6033 Background: Human papillomavirus (HPV) testing is widely used for cervical cancer screening. The hazard ratio of developing cervical intraepithelial neoplasia grade 2 or higher (CIN2+) in HPV-positive/ normal cytology women is 20–34 fold as compared to those with HPV-negative/normal cytology. HPV-positivity would cause substantial anxiety. Apa...
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Background: The optimal timing of renal replacement therapy (RRT) initiation is debatable. Many articles in this feld enrolled trials not based on acute kidney injury. The safety of the watchful waiting strategy has not been fully dis‑ cussed, and late RRT initiation criteria vary across studies. The efect of early RRT initiation in the AKI populat...
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It remains unclear whether infection events before entering end stage renal disease (ESRD) have a long-term negative impact on patients with advanced chronic kidney disease (CKD) who survive to permanent dialysis. We enrolled 62,872 patients with advanced CKD who transitioned to maintenance dialysis between January 1, 2004 and December 31, 2013. We...
Article
Purpose: Patients receiving extracorporeal membrane oxygenation (ECMO) commonly develop acute kidney injury (AKI) and frequently require continuous renal replacement therapy (CRRT). The impact of different CRRT modalities on survival in patients receiving ECMO remains unclear. Materials and methods: Using claims data from Taiwan's National Healt...
Article
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Disease relapse occurs in patients with leukemia even hematopoietic stem cell transplantation (HSCT) was performed with human leukocyte antigen (HLA)-matched donors. As revealed previously by Petersdorf et al., there are nine single nucleotide polymorphisms (SNPs) located in the HLA region that potentially modulate the efficacy of HSCT. In this stu...
Article
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Background Acute kidney injury (AKI) is a common complication of extracorporeal membrane oxygenation (ECMO) treatment. The aim of this study was to elucidate the long-term outcomes of adult patients with AKI who receive ECMO. Materials and methods The study analyzed encrypted datasets from Taiwan’s National Health Insurance Research Database. The...
Data
Patient's inclusion criteria of the analysis of patients with all indications of ECMO. (TIF)
Data
Demographic and clinical characteristics of patients with all indications of ECMO. (DOCX)
Data
Risk factor analysis of D-AKI of patients with all indications of ECMO. (DOCX)
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In-hospital outcomes of patients with all indications of ECMO. (DOCX)
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Result of major adverse kidney events (MAKE) and each MAKE component of patients with all indications of ECMO. (TIF)
Data
Proportion of major adverse kidney events (A) and all-cause mortality (B), cumulative incidence of end stage renal disease (C) during follow-up in the D-AKI and non D-AKI patients of patients with all indications of ECMO. (JPG)
Data
Validation of D-AKI (A) and in-hospital mortality (B). (TIF)
Data
Patients who discharged from the index admission and were alive within 90 days after discharge. The mortality rate was shown by the stratification of renal function (A) along with a log-rank trend test (B) of patients with all indications of ECMO. (JPG)
Data
ICD-9-CM code used for diagnosis in the current study. (DOCX)
Article
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Background: Urinary calprotectin is a novel biomarker that distinguishes between intrinsic or prerenal acute kidney injury (AKI) in different studies. However, these studies were based on different populations and different AKI criteria. We evaluated the diagnostic accuracy of urinary calprotectin and compared its diagnostic performance in differen...
Article
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To determine the relationships between exposure to environmental contaminants in water and chronic kidney disease (CKD), we investigated the associations of 61 water attributes with the prevalence of CKD and End-Stage Renal Disease (ESRD) using data from 2005 to 2011 from all 22 counties and cities in the main island of Taiwan. We acquired patient...
Article
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The FloTrac system is a system for cardiac output (CO) measurement that is less invasive than the pulmonary artery catheter (PAC). The purposes of this study were to (1) compare the level of agreement and trending abilities of CO values measured using the fourth version of the FloTrac system (CCO-FloTrac) and PAC-originated continuous thermodilutio...
Article
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The prevalence of depression in patients with cancer is high, especially for patients with advanced cancer. In this study, we evaluated the prevalence of depression in prostate cancer patients in Taiwan and the association between depression and mortality in prostate cancer. This study included 1101 newly diagnosed patients with prostate cancer. We...
Article
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Background Stevens–Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), and SJS/TEN overlap syndrome are severe drug-induced cutaneous adverse reactions with high mortality. Acute kidney injury (AKI) was a common complication in an SJS/TEN group and noted as an independent risk factor for mortality in patients with SJS/TEN. To determine whethe...
Article
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Background Although urinary neutrophil gelatinase-associated lipocalin (NGAL) has emerged as a promising biomarker for the early detection of kidney injury, previous studies of adult patients who underwent cardiac surgery have reported only moderate discrimination. The age, creatinine, and ejection fraction (ACEF) score is a preoperative validated...
Article
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Background: A beneficial effect of a ketoanalogue-supplemented low-protein diet (sLPD) in postponing dialysis has been demonstrated in numerous previous studies. However, evidence regarding its effect on long-term survival is limited. Our study assessed the long-term outcomes of patients on an sLPD after commencing dialysis. Methods: This retros...
Article
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Disease relapse occurs in unrelated cord blood transplantation (CBT) even when the alleles of human leukocyte antigen (HLA) are fully matched between donor and recipient. This is similar to that observed in other types of hematopoietic stem cell transplantation. Fourteen single nucleotide polymorphisms (SNPs) within the HLA region have been reporte...
Article
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Introduction Renal cell carcinoma (RCC) is one of the most lethal urological malignancies, and surgeries remain the mainstay for localized RCC. This study aimed to compare the selection of open surgery and minimally invasive kidney surgery for RCCs for the aspects of complication, medical costs, and patient preference. Materials and methods We con...
Article
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Background: How hepatitis C virus (HCV)-associated lipid metabolic alterations recover after sustained virological response (SVR) remains elusive. Objective: The aforementioned recovery pattern was investigated. Methods: In a prospective cohort study of 438 chronic hepatitis C (CHC) patients with SVR after anti-HCV therapy, 164 sex- and age-ma...
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Introduction Phosphate level is often deranged during acute illness, regardless of the presence of kidney injury or not. A few studies described that hypophosphatemia may associated with outcome in patients admitted to the burn unit, but the literatures for hyperphosphatemia is limited. Our study aims to evaluate if hyperphosphatemia, one of the si...
Data
Individual values of serum phosphate at baseline and the third day for the 51 patients who survived longer than 3 days but died within 90 days. (Comparison was made using paired sample t-test). (TIF)
Article
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Background and purpose: We investigated whether use of acupuncture within a 3-month poststroke period after hospital discharge is associated with reduced risk of depression. Methods: This cohort study included 16 046 patients aged ≥18 years with an initial hospitalization for stroke during 2000 and 2012 in the claims database of a universal heal...
Article
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Background The current literature focusing on the effect of obesity and overweight on lung function and fraction of exhaled nitric oxide (FeNO) in children, particularly among healthy children of non-European descent, remains controversial. Furthermore, whether the relationship of obesity and overweight with lung function and FeNO in children is mo...
Data
Multivariable analysis of associations of BMI z-scores with lung function variables (percentage of predicted values), stratified by atopy. (DOCX)
Data
Multivariable analysis of associations of BMI categories with lung function variables (percentage of predicted values). (DOCX)
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Multivariable analysis of associations of BMI z-scores with lung function variables and FeNO in subjects with and without asthma. (DOCX)
Data
Multivariable analysis of associations of BMI z-scores with lung function variables (percentage of predicted values). (DOCX)
Article
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Background Mortality after coronary artery bypass grafting (CABG) is generally associated with underlying disease and surgical factors overlooked in preoperative prognostic models. Sequential Organ Failure Assessment (SOFA) and Acute Physiology and Chronic Health Evaluation (APACHE II) scores are widely used in intensive care units for outcome pred...
Article
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Acute kidney injury (AKI) is overlooked in patients with pulmonary embolism (PE). Risk factors for and long-term outcomes of this complication remain unknown. This study evaluated the predictors and prognosis of AKI in patients with PE. This retrospective cohort study used Taiwan's National Health Insurance Research Database. We enrolled a total of...
Article
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Exposure to tobacco smoke has been associated with harmful effects on child health. The association between tobacco smoke exposure and childhood rhinitis has not been established in developed or developing countries. We investigated the association between serum cotinine levels and rhinitis in a population sample of 1,315 Asian children. Serum coti...
Article
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Recovery of amino acid (AA) metabolism and the associated clinical implications in chronic hepatitis C (CHC) patients with sustained virological response (SVR) following anti-hepatitis C virus (HCV) therapy remains elusive. A prospective cohort study was conducted on 222 CHC patients with SVR. Eighty-two age-matched male genotype 1 (G1) and G2 pati...
Article
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BACKGROUND: Proteinuria is associated with increased morbidity and mortality in patient with cardiac surgery. This investigation explored the impact of proteinuria and its association with the outcomes of patients in coronary care units (CCUs). METHODS: This retrospective study analyzed the CCU medical records between December 2010 and June 2012 of...
Article
Unrelated cord blood transplantation has become a reliable alternative therapy for children and adults owing to that one or two antigen/allele mismatches between a patient and the cord blood donor are acceptable without occurrence of graft-versus-host disease. To investigate the relationship between the number and types of mismatches and relapse, w...
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Significance Oral squamous cell carcinoma (OSCC) accounts for 90% of oral cancers, and earlier detection efficiently increases the survival rate. Here, we used a comprehensive literature review to select candidates and used LC-multiple reaction monitoring-MS to qualitatively and quantitatively measure target proteins in saliva samples from individu...
Article
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Objectives Acute kidney injury (AKI) after coronary artery bypass grafting (CABG) is associated with short-term and long-term adverse outcomes. The European System for Cardiac Operative Risk Evaluation (EuroSCORE), EuroSCORE II, the Society of Thoracic Surgeons (STS) score and Age, Creatinine and Ejection Fraction (ACEF) score, have been widely use...
Article
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Background: Acute kidney injury (AKI) is associated with morality and repeated hospitalization, and is frequently encountered in patients with acute decompensated heart failure (ADHF). However, few effective tools exist for early AKI identification and risk stratification.Methods and Results:This was a prospective observational study conducted in...
Article
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Background: Acute kidney injury (AKI) after cardiac surgery is associated with short-term and long-term adverse outcomes. Novel biomarkers have been identified for the early detection of AKI; however, examining these in every patient who undergoes cardiac surgery is prohibitively expensive. Society of Thoracic Surgeons (STS) and Age, Creatinine, an...
Article
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Cardiocerebral vascular events are the major cause of mortality among patients with end-stage renal disease (ESRD). Subclinical inflammation and atherosclerosis have been implicated in the pathophysiology of ESRD. Evidence has shown the crucial role of interleukin-18 (IL-18) in inflammation. Interleukin-18 has been markedly upregulated in ESRD pati...
Article
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Acute kidney injury (AKI) is associated with increased morbidity and mortality and is frequently encountered in coronary care units (CCUs). Its clinical presentation differs considerably from that of prerenal or intrinsic AKI. We used the biomarkers calprotectin and neutrophil gelatinase-associated lipocalin (NGAL) and compared their utility in pre...
Article
Full-text available
Background: Although there is evidence that exposure to tobacco smoke is harmful to children's respiratory health, the effects of tobacco smoke exposure on the regulation of immunoglobulin E (IgE)-mediated immune responses to specific allergens remain unclear. This study aimed to investigate the relationship between objectively assessed tobacco sm...
Article
Full-text available
Acute respiratory distress syndrome (ARDS) is a life-threatening medical condition. Extracorporeal membrane oxygenation (ECMO) is a salvage therapy for patients with ARDS and refractory hypoxia. This study compared the characteristics and outcomes of ARDS patients who did or did not receive ECMO matched with Acute Physiology and Chronic Health Eval...