Publications by authors named "Hsiang-Yin Chen"

Background & Problems: The nursing manpower shortage intensified during the COVID-19 pandemic. Moreover, inadequate clinical internship durations during this period led to recent nursing graduates reflecting insufficient clinical skills. These issues, coupled with the inherent complexity of work in intensive care units (ICUs), have increased stress and decreased self-confidence among new staff, leading to higher turnover rates.

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Background: Digital serious games (SGs) have rapidly become a promising strategy for entertainment-based health education; however, developing SGs for children with chronic diseases remains a challenge.

Objective: In this study, we attempted to provide an updated scope of understanding of the development and evaluation of SG educational tools and develop a framework for SG education development to promote self-management activities and behavior change in children with chronic diseases.

Methods: This study consists of a knowledge base and an analytical base.

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Article Synopsis
  • The study aimed to create machine learning models to predict nephrotoxicity caused by colistin in patients with multidrug-resistant Gram-negative infections, highlighting its impact on hospital stays and mortality.
  • Data from 1392 patients across different time periods were analyzed, revealing that 36.4% to 40.9% of patients experienced nephrotoxicity, with categorical boosting methods performing best in prediction accuracy.
  • Key risk factors identified included the duration and dosage of colistin, as well as certain blood markers, suggesting that adjusting dosage guidelines could help mitigate risks, and more studies are needed to validate these findings.
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Background: Proton pump inhibitors (PPIs) and histamine-2 receptor (H2) antagonists change the gastric pH and reduce the intestinal absorption of nonheme iron. Case reports and case-control studies have demonstrated that absorption of iron is affected by gastric acidity, but the clinical importance of these drug-drug interactions has remained uncertain.

Objectives: The present case-control study employed 2 million longitudinal claims in 2011-2018 in the Taiwan National Health Insurance Research Database to investigate the impact of PPIs/H2 antagonists on the occurrence of iron-deficiency anaemia (IDA).

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  • Machine learning is being used to improve predictions of amiodarone-induced thyroid dysfunction, which has been challenging with traditional regression techniques due to the lack of time-series data.
  • The study aims to create and validate these predictive models by analyzing electronic health records from patients taking amiodarone between 2013 and 2017, using a combination of static and dynamic data collected at multiple time points.
  • Sixteen different machine learning models were tested for their prediction accuracy, utilizing advanced resampling techniques to enhance risk stratification and ultimately improve clinical decision-making.
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Background And Objective: The specific aim of this study is to develop machine learning models as a clinical approach for personalized treatment of osteoporosis. The model performance on outcome prediction was compared between four machine learning algorithms.

Methods: Retrospective, electronic clinical data for patients with suspected or confirmed osteoporosis treated at Wan Fang Hospital between 2011 to 2018 were used as inputs for building the following predictive machine learning models,i.

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  • Platinum-induced nephrotoxicity is a serious side effect of chemotherapy in non-small cell lung cancer patients, which can hinder treatment effectiveness and affect patient survival.
  • This study collected clinical and genomic data from 118 patients undergoing platinum chemotherapy and compared various machine learning models to predict the risk of nephrotoxicity.
  • The artificial neural network model incorporating both clinical and genomic features outperformed others, achieving high accuracy (approximately 92.3%) and indicating that these models could help oncologists take preventive measures against nephrotoxicity.
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Viruses are obligate intracellular parasites relying on host cells to obtain biosynthetic precursors and energy to successfully infect the host. The metabolic profile of the host cell is known to be altered in response to viral infection to satisfy the resources demanded during viral replication. Previous data of ours showed that white spot syndrome virus (WSSV) elicited in a crustacean host (Procambarus clarkii) a rapid and long-lasting release of crustacean hyperglycemic hormone (CHH), a well-known carbohydrate-regulating and stress response-mediating endocrine hormone.

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Article Synopsis
  • Mobile health technologies were used to educate diabetes patients during the COVID-19 pandemic, focusing on enhanced delivery methods via social media.
  • The Taipei Medical University-LINE Oriented Video Education program consisted of 51 educational videos and quizzes provided to an intervention group, alongside usual care, over a 3-month period.
  • Results indicated no significant differences in diabetes management (HbA levels) between the intervention and control groups, though both groups showed improved knowledge about diabetes by the end of the study.
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Crustacean Y-organs secrete ecdysteroid molting hormones. Ecdysteroids are released in increased amount during premolt, circulate in hemolymph, and stimulate the events in target cells that lead to molting. During much of the molting cycle, ecdysteroid production is suppressed by molt-inhibiting hormone (MIH), a peptide neurohormone produced in the eyestalks.

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Background: Nonadherence to medications, failure to prevent exposure to asthma triggers, lack of knowledge about using medications, and fixed mindsets contribute to poor asthma control in children. Digital learning could provide a new strategy for improving health-related outcomes in children with asthma.

Objective: The aim of this study is to develop and design a digital educational program, titled Module of Inhaler and Asthma Triggers for Children (MIRACLE), for Indonesian children with asthma.

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Early studies recognizing the importance of the decapod eyestalk in the endocrine regulation of crustacean physiology-molting, metabolism, reproduction, osmotic balance, etc.-helped found the field of crustacean endocrinology. Characterization of putative factors in the eyestalk using distinct functional bioassays ultimately led to the discovery of a group of structurally related and functionally diverse neuropeptides, crustacean hyperglycemic hormone (CHH), molt-inhibiting hormone (MIH), gonad-inhibiting hormone (GIH) or vitellogenesis-inhibiting hormone (VIH), and mandibular organ-inhibiting hormone (MOIH).

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This study investigates the effects of Phyllanthus amarus extract (PAE) on immune responses, growth, and resistance to Vibrio alginolyticus in white shrimp (Litopenaeus vannamei). In vitro PAE treatment did not alter the cell viability of haemocytes and significantly enhanced immune parameters such as phenoloxidase (PO) activity, phagocytic activity, and superoxide anion (O) production. We conducted two feeding trials to examine the effects of PAE on the growth, disease resistance, and innate immune parameters of white shrimp.

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This study investigates the effects of three medicinal herbal extracts, namely Bidens pilosa (BPE), Lonicera japonica (LJE), and Cyathula officinalis (COE), on nonspecific immune parameters of cobia (Rachycentron canadum) in vitro and in vivo. During in vitro tests, BPE treatment increased reactive oxygen species (ROS) production in a dose-dependent manner in primary head kidney leukocytes. Similarly, ROS production rates were enhanced by LJE (50 and 100 mg/ml) and COE (100 mg/ml).

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Background: The study compared the predictive outcomes of artificial neural network, support vector machine and random forest on the occurrence of anti-tuberculosis drug-induced hepatotoxicity.

Methods: The clinical and genomic data of patients treated with anti-tuberculosis drugs at Taipei Medical University-Wanfang Hospital were used as training sets, and those at Taipei Medical University-Shuang Ho Hospital served as test sets. Features were selected through a univariate risk factor analysis and literature evaluation.

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The regulation of female reproduction in crustaceans is controlled by a variety of hormones. Previous studies of hormone-initiated cellular mechanisms controlling ovarian maturation focused mainly on those initiated by inhibitory hormones. In order to facilitate research on ovarian development, it is necessary to gain a better understanding of factors that promote ovarian growth on the cellular level.

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The effect of hospice care on place of death among centenarians remained unexplored. Using data obtained from National Health Insurance Research Database (2002-2010), we compared the differences in place and cause of death between centenarians and noncentenarians. These data were stratified into centenarian (n = 2495) and noncentenarian (n = 820 563) death.

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Background And Objectives: A new oral antidiabetic drug class, sodium-glucose co-transporter-2 inhibitors (SGLT-2 inhibitors), has been covered by national health insurance in Taiwan since May 2016. This study estimated the impacts of insurance coverage for SGLT-2 inhibitors on the replacement effects of antidiabetic drug use and the overall budget for antidiabetic drugs in Taiwan.

Methods: Antidiabetic drugs were divided into nine categories based on the American Diabetes Association guidelines.

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Existing data indicate that a Ca signal stimulates ecdysteroid hormone production by crustacean molting glands (Y-organs). Ca signaling is dependent on a tightly regulated Ca gradient, with intracellular free Ca maintained at a low basal level (typically sub-micromolar). This is achieved through the action of proteins intrinsic to the plasma membrane and the membranes of organelles.

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Background: Abuse-deterrent formulations (ADFs) represent one novel strategy for curbing the potential of opioid abuse.

Objective: We aim to compare and contrast the characteristics and applications of current abuse-deterrent opioid products in clinical practice.

Methods: Literature searches were conducted in databases (Pubmed Medline, International Pharmaceutical Abstracts, Google Scholar) and official reports.

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Article Synopsis
  • The PharmaCloud system was launched by Taiwan's National Health Insurance Administration in 2013 to unify patients' medication information across various healthcare institutions.
  • A national survey conducted between July and September 2015 gathered feedback from 895 pharmacists and 105 physicians regarding their satisfaction with the system, revealing significant areas for improvement in system quality.
  • The study found that while satisfaction levels were moderate, pharmacists expressed higher satisfaction than physicians, and a preference emerged for the NHIA to handle patient consent rather than individual institutions, highlighting the need for ongoing improvements and policy standardization.
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We incubated fragments of Litopenaeus vannamei ovary to investigate second messengers involved in the regulation of vitellogenin (vg) mRNA levels. The use of 100nM recombinant vitellogenesis-inhibiting hormone (VIH) (corresponding to recombinant L. vannamei sinus gland peptide-G: rLiv-SGP-G) significantly reduced vg mRNA expression in sub-adults after 8h incubation to less than 20% of the control.

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Article Synopsis
  • * It involved patients taking five or more medications between March 2013 and March 2014, who completed a questionnaire to measure their knowledge, attitudes, and practices regarding medication before and after the service, with follow-ups after three months.
  • * Results showed significant improvements in patients' attitudes, practices, and medication adherence scores, highlighting the PharmaCloud system's role in enhancing medication management, though further research is needed on its cost-effectiveness.
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  • The study explored the link between rheumatoid arthritis (RA) and urbanization, comparing RA medication practices in urban versus rural settings.
  • It found that rural populations had lower chances of being diagnosed with RA, with significantly lower odds in less urbanized areas.
  • Additionally, urban RA patients were more likely to use advanced treatments, like tumor necrosis factor-α antagonists, compared to those in less urbanized regions.
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Study Design: A retrospective cohort study by using the Taiwanese National Health Insurance Research Database (NHIRD).

Objective: The purpose of this study is to conduct a large-scale cohort study to investigate the relationship between scoliosis and depression.

Summary Of Background Data: The association between scoliosis and depression has rarely been studied in Asian populations.

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