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Bo-Chieh Chang,1 Meng-Hsuan Kuo,1 Chi-Hui Lee,1 Ya-Lan Chu,1 Kuang-Peng Chen,2 Chun-Liong Tung,2 Ya-Hui Yang,3 Chuan-Sheng Hung,4 Jui-Hsiu Tsai,2,5 Hung-Yi Chuang6 1Department of Pharmacy, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan; 2Department of Psychiatry, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan; 3Department of Long-Term Care and Health Management, Cheng Shiu University, Kaohsiung, Taiwan; 4Department of Computer Science and Engineering, National Sun Yat-Sen University, Kaohsiung, Taiwan; 5School of Medicine, Tzu Chi University, Hualien, Taiwan; 6Department of Environmental and Occupational Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, TaiwanCorrespondence: Jui-Hsiu Tsai, Department of Psychiatry, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No. 2, Min-Sheng Road, Dalin Town, Chiayi, 622, Taiwan, Email faanvangogh@gmail.comIntroduction: Poor adherence to antipsychotics in patients with schizophrenia is a leading cause of relapse and functional deterioration. Long-acting injectable paliperidone may reduce relapse risks, health-care utilisation, and health-care costs in these patients.Methods: In this 24-month mirror-image study, we compared health-care utilization and costs before and after the initiation of paliperidone palmitate 3-monthly (PP3M) treatment in patients with schizophrenia spectrum disorders. Before the initiation of PP3M, the patients received paliperidone 1-monthly (PP1M) treatment. The primary study outcomes were changes in health-care utilisation and costs over the study period.Results: This study included 34 patients with schizophrenia spectrum disorders. During the 12-months period after the initiation of PP3M treatment, the mean duration of hospitalisation decreased from 57.7 to 28.5 days (p = 0.03). Moreover, significant reductions were noted in emergency room visits (PP1M vs PP3M: 0.3 vs 0.0, respectively; p = 0.05) and health-care costs (PP1M vs PP3M: 107,328.8 vs 57,848.6, respectively; p = 0.03).Conclusion: PP3M may significantly reduce hospitalisation duration, emergency room visits, and health-care costs in patients with schizophrenia.Keywords: schizophrenia, long-acting injectable antipsychotics, paliperidone palmitate, health-care cost, health-care utilisation

Jui-Hua Tsai, Ellen Janssen, John FP Bridges Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA Abstract: Patient groups are increasingly engaging in research to understand patients’ preferences and incorporate their perspectives into drug development and regulation. Several models of patient engagement have emerged, but there is little guidance on how to partner with patient groups to engage the disease community. Our group has been using an approach to engage patient groups that we call research as an event. Research as an event is a method for researchers to use a community-centered event to engage patients in their own environment at modest incremental cost. It is a pragmatic solution to address the challenges of engaging patients in research to minimize patients’ frustration, decrease the time burden, and limit the overall cost. The community, the event, and the research are the three components that constitute the research as an event framework. The community represents a disease-specific community. The event is a meeting of common interest for patients and other stakeholders, such as a patient advocacy conference. The research describes activities in engaging the community for the purpose of research. Research as an event follows a six-step approach. A case study is used to demonstrate the six steps followed by recommendations for future implementation. Keywords: patients’ perspectives, decision making, drug approval, patient engagement, patient organization, patients’ preference

Yang-Pei Chang,1 Chih-Jen Yang,2 Kai-Fang Hu,3 A-Ching Chao,4 Yu-Han Chang,5 Kun-Pin Hsieh,6 Jui-Hsiu Tsai,7 Pei-Shan Ho,8,9 Shen-Yang Lim101Department of Neurology, 2Department of Internal Medicine, 3Department of Dentistry, Kaohsiung Municipal Ta-Tung Hospital, 4Department of Neurology, College of Medicine, 5Department of Management, Kaohsiung Municipal Ta-Tung Hospital, 6School of Pharmacy, College of Pharmacy, 7Department of Psychiatry, Kaohsiung Municipal Ta-Tung Hospital, 8Faculty of Dental Hygiene, College of Dental Medicine, Kaohsiung Medical University, 9Cancer Center, Kaohsiung Medical University Chung-Ho Memorial Hospital, Kaohsiung, Taiwan, Republic of China; 10Faculty of Medicine, University of Malaya, Kuala lumpur, MalaysiaObjective: Pneumonia is the leading cause of death in patients with Parkinson’s disease (PD). However, few studies have been performed to explore the risk factors for pneumonia development in patients with PD.Methods: We conducted a nationwide population-based cohort study of patients with PD to identify the risk factors for these patients developing pneumonia. Participants with newly diagnosed PD between 2000 and 2009 were enrolled from the 2000–2010 National Health Insurance Research Database in Taiwan. We compared patients with PD with an incidence of hospitalization with pneumonia vs those without, and Cox proportional hazard models were used to estimate the risk of pneumonia.Results: Of the 2,001 enrolled patients (mean follow-up duration 5.8 years, range: 2.7–14.7 years), 381 (19.0%) had an incidence of hospitalization with pneumonia during the study period. Multivariate Cox proportional hazards analysis identified older age group (≥80 years of age, hazard ratio [HR] =3.15 [95% confidence interval 2.32–4.28]), male sex (HR =1.59 [1.29–1.96]), certain geographic regions (northern, HR =1.36 [1.04–1.78], southern and eastern, HR =1.40 [1.05–1.88]), rural areas (HR =1.34 [1.05–1.72]), chronic heart failure (HR =1.53 [1.02–2.29]), and chronic kidney disease (HR =1.39 [1.03–1.90]) as risk factors for hospitalization with pneumonia in patients with PD. However, treatment for dental caries was a protective factor (HR =0.80 [0.64–0.99]).Conclusion: The results of this study highlight risk factors that are associated with hospitalization with pneumonia, and, for the first time, suggest a link between treated dental caries and a diminished risk of hospitalization with pneumonia in patients with PD.Keywords: pneumonia, Parkinson’s disease, dental caries, chronic heart failure, chronic kidney disease

Matrix stiffness potently regulates cellular behaviour in various biological contexts. In breast tumours, the presence of dense clusters of collagen fibrils indicates increased matrix stiffness and correlates with poor survival. It is unclear how mechanical inputs are transduced into transcriptional outputs to drive tumour progression. Here we report that TWIST1 is an essential mechanomediator that promotes epithelial-mesenchymal transition (EMT) in response to increasing matrix stiffness. High matrix stiffness promotes nuclear translocation of TWIST1 by releasing TWIST1 from its cytoplasmic binding partner G3BP2. Loss of G3BP2 leads to constitutive TWIST1 nuclear localization and synergizes with increasing matrix stiffness to induce EMT and promote tumour invasion and metastasis. In human breast tumours, collagen fibre alignment, a marker of increasing matrix stiffness, and reduced expression of G3BP2 together predict poor survival. Our findings reveal a TWIST1-G3BP2 mechanotransduction pathway that responds to biomechanical signals from the tumour microenvironment to drive EMT, invasion and metastasis.

This study investigated suspended particles (PM2.5 and PM10), formaldehyde, TVOC, ozone, carbon dioxide, and carbon monoxide in seven student-oriented indoor environments, which are inclusive of the library study room (A), computer classroom (B), teacher and student compound office (C), classroom-1 (D), classroom-2 (E), student cafeteria (F), and underground motorcycle parking lot (G) on a university campus. We monitored each indoor environment during the open hours for at least three weekdays. The averaged concentrations of CO2 in environments A, B, C, and D all exceeded the standard (1000 ppm) with values of 2,628±375, 1,908±613, 1,752±495, and 1,076±280 ppm. The corresponding minimum and maximum CO2 concentrations were 1,101 and 3,314, 836 and 3,272, 672 and 2,667, and 752 and 2,040 ppm, respectively. Sites A, B, C, D, F, and G are the environments where the concentrations of TVOC exceeded the standard (560 ppb) with the averaged values of 829±21, 920±192, 582±8, 607±15, 640±102 and 815±205 ppb, respectively. Both concentrations of PM2.5 and PM10 in site F exceeded the standards (i.e., 35 μg/m3 and 75 μg/m3) with averaged values of 39±13 μg/m3 and 103±51 μg/m3, respectively. Three target compounds, CO, O3, and HCHO, were below their respective standards.

High levels of youth employment, workplace hazards, and characteristics unique to adolescents contribute to a relatively high incidence of injuries among teens in the restaurant industry. This article discusses the ProSafety model of injury prevention among teen restaurant workers. Through integration with an existing career and technical education program, the ProSafety project seeks to prevent occupational injuries among the teen worker population through classroom safety education and internship skills reinforcement. ProSafety is the product of an innovative collaboration with occupational health nurses, business professionals, educators, and government. Its approach is derived from Social Cognitive Theory, is consistent with key values and strategies of occupational health nurses, and provides lessons for practitioners seeking to reduce occupational injuries in food service or among other populations of adolescent workers. [ABSTRACT FROM AUTHOR]

Mental illness and substance use disorders are prevalent among workers. Each year businesses lose billions of dollars to decreased work performance associated with these issues. This article discusses a theoretical model that depicts relationships between social discrimination, job concerns, and social support and workers' mental health problems and substance use and work performance. The focus is Asian immigrant workers, a population underrepresented in the literature. This model serves to assist occupational health nurses in the practice and research arenas better understand the complexities of mental health problems and substance use among Asian immigrant workers. Occupational health nurses are in a prime position to recognize, identify, and respond to at-risk workers. Examples of areas that might be considered by occupational health nurses when using this model are included. [ABSTRACT FROM AUTHOR]

BACKGROUND: Ischemic optic neuropathy is the most common cause of perioperative vision loss. The authors sought to determine its incidence and identify risk factors that may contribute to perioperative ischemic optic neuropathy associated with nonophthalmologic surgical procedures at their institution. METHODS: Seventeen patients who experienced perioperative ischemic optic neuropathy were included in a retrospective chart review case-control study. The authors matched each patient with two control patients who had a similar surgical procedure but did not lose vision. They analyzed multiple perioperative variables for the case and control groups. RESULTS: From among 126,666 surgical procedures performed during the study period, the authors identified 17 patients with perioperative ischemic optic neuropathy, yielding an overall incidence of 0.013%. There were no hemodynamic variables that differed significantly between the ischemic optic neuropathy patients and the matched control patients. CONCLUSION: The authors conclude that perioperative ischemic optic neuropathy can occur in the absence of atypical fluctuations in hemodynamic variables during the perioperative period. [ABSTRACT FROM AUTHOR]

Rationale and Objectives: The goal was to determine whether the tumor vascular disrupting actions of low-intensity ultrasound were frequency dependent.Materials and Methods: The effect of the frequency (1 MHz at 2.2 W/cm2 or 3 MHz at 2.4 W/cm2) of low-intensity ultrasound as a neovascular disrupting modality was investigated in 15 murine melanomas (K1735(22)) insonated for 3 minutes after the intravenous injection of a microbubble contrast agent (Definity). In contrast-enhanced power Doppler observations of each tumor (before and after treatment), measurements were made of the size of the area of the tumor that was perfused with blood containing the ultrasound contrast agent (percentage area of flow [PAF]), and the volume of contrast agent flowing through the unit volume of the tumor (color-weighted fractional area [CWFA]). During insonation of the tumor, the temperature was measured with a fine wire thermocouple in an additional eight mice.Results: The antivascular action of low-intensity ultrasound was significantly enhanced (PAF by 64%; CWFA by 106%) when the tumor was treated with 3-MHz ultrasound rather than 1 MHz (analysis of variance: PAF, P=.02; CWFA, P=.04). The average rate of tumor temperature increase was 2.6+/-1.3 degrees C/min for 1 MHz and 5.0+/-1.7 degrees C/min for 3 MHz; these increases were significantly different (P=.04).Conclusions: Insonation of the tumor at a higher frequency amplified the heating of the neoplasm and led to greater disruption of the tumor vasculature; 3-MHz ultrasound was more efficacious than 1 MHz for antivascular cancer therapy. [ABSTRACT FROM AUTHOR]

Immigrant youth often rebuild their friendships and other social networks after arriving in a new country. The difficulties involved can threaten their psychosocial development. Formation of social networks needs to be understood within the macro sociocultural context that shapes the experience. Nonetheless, the current literature on social network formation rarely captures that context. Knowledge about immigrant youths' social network, for example, is often embedded in assimilation, ethnic identity, and adaptation literature. This paper examines how the sociocultural context enables immigrant youth to rebuild their friendship networks. A critical ethnography was conducted in the northwest region of the United States. Sixteen Taiwanese immigrant youth and their parents (N = 13) participated in the study. Data collection consisted of semi-structured in-depth interviews, a demographic questionnaire, and participant observations. The findings showed that because of limited English proficiency, the youth kept at a distance from American peers to avoid nervousness and embarassment. Further analysis, derived from xenophobia, found that limited English proficiency increases segregation between American peers ('we') and immigrant youth ('the other'). The English as a Second Language program inadvertently perpetuates the immigrants' sense of 'otherness' and increases the odds of their becoming targets of discrimination. A protective factor for these youths is living near an ethnic community because the inclusion of coethnics increases new friendship networks. Knowledge about the teen culture in coethnics' countries of origin (China, Hong Kong, or the United States), also influences their selection of friends. [ABSTRACT FROM AUTHOR]

Aim. This paper reports the findings of a study that explored characteristics of relationships of Japanese immigrant women partnered both intraculturally and interculturally, and analysed the role of Japanese culture in these relationships. Background. Immigration can cause shifts in interpersonal structures with partners. When there are large discrepancies in gender roles and communication styles between the original and host cultures, the psychological impact on both partners may be significant. However, currently no empirical data are available to support this assumption. Methods. Ten cases selected from the 68 medical records of Japanese-speaking women seen at a mental health clinic from September 2001 to September 2004 were analysed. All of the 10 women met DSM IV-TR criteria of major depressive disorder and were taking antidepressants. Half of the10 women were in intimate intercultural partnered relationships and the remainder of the matched cases were in intracultural relationships at the time of treatment. The two cohorts were matched in age (36.2 and 43.2 years), length of stay in the United States of America (12 and 16.2 years), and length of treatment (1.2 and 1 years). The length of time of the sample in individual psychodynamic psychotherapy ranged from 20 to 317 hours, depending on the intensity of therapy. Findings. Inductive data analysis revealed two themes: (1) Lack of awareness of differences in culturally bound communication by Japanese women in intercultural partnerships; (2) Lack of individuality in Japanese women in intracultural partnerships. Neither group appeared to consider relational aspects of partnership, or to make efforts to improve direct communication with their partners. Conclusion. The influence of Japanese culture on gender role and communication styles functions contrary to the mainstream Western culture of the United States of America. In the future, interpersonal elements of cultural differences between host and original cultures in immigration should be considered in research related to immigrants' mental health. This approach should lead to effective interventions to facilitate mental health among immigrants, and regardless of purposes of immigration or length of stay in a psychosocially foreign environment. [ABSTRACT FROM AUTHOR]

Immigration involves extensive changes in living environments. Nonetheless, the predominant approach in the health science literature has been to utilize individual characteristics (including ethnic background) to explain and predict immigrants' lived experiences and health outcomes. Contexts, particularly the larger societal contexts by which immigrants are constituted, are generally ignored. Data from a critical ethnography regarding immigrants' experiences with language, occupation, and economic survival in the United States are utilized to illustrate that immigrants' lives are inseparable from the larger societal contexts, such as immigration policy, Western imperialism, and structural discrimination. The implications for practice, education, and research are discussed. [ABSTRACT FROM AUTHOR]

Inconel alloy has been widely used in industry but is difficult to machine due to its rapid change in cutting force during machining. This paper investigated the cutting force for milling Inconel 718 as conventional force model is unable to handle the above situation. Theorectical force model is first reviewed and two-phase experiments of slot milling based on dry cutting are designed to measure the cutting force and the specific cutting force. Experiments in phase I are designed based on Taguchi method with spindle speed, feedrate per cutting edge and depth of cut as experimental parameters. The results showed that the first two parameters play more important roles in the cutting force. A phase II exhaust experiments is designed with spindle speed set from 400 to 800 rpm while the feedrate per cutting edge is set from 0.04 to 0.08 mm/tooth. The results are concluded as the following. (i) There exists a strong size effect in milling Inconel 718 as the cutting force changed with the chip thickness. Specific cutting force is larger at small thickness of cut and become smaller when the thickness increases. (ii) A 2nd order non-linear cutting force model, which takes spindle speed N and feedrate fz into account, for milling Inconel 718 is derived from the measured data and represented as Ft(N, fz )= (13910 -3.1N - 109900fz - 0.0028N2 +23.9Nfz+434500fz2) xapxh. The derived force model compensates the inaccuracy of conventional force model.

Historically, Chinese immigrants to the United States have worked in restaurants to support their families. Hazards and risks associated with this population's work in restaurants are underrepresented in the literature. This ethnographic study used interviews, participant-observations, and follow-up focus sessions with 18 immigrants from China, Hong Kong, and Taiwan to identify potential physical, biological, enviromechanical, chemical, and psychosocial hazards that they face. Psychosocial hazards were most often mentioned by the participants; biological hazards were not identified in the data. Practice and research implications for addressing health disparities in this population are discussed. [ABSTRACT FROM AUTHOR]

Background: Classism, sexism, racism, and nativism intersect to create inequitable conditions and health outcomes based on workers' social identities. This study describes the health status, work conditions, and nonwork conditions of the United States (U.S.) working-classed at the intersections of class, sex, racial, and nativity identities., Methods: Descriptive statistics (e.g., frequencies, percentages) were calculated from the 2015 National Health Interview Survey data for the total working classed sample (N = 11,884) and 16 intersectional groupings. General and psychosocial health status, work factors, and access to resources outside of work were examined., Results: Intersectional analysis revealed divisions in work and nonwork conditions despite the majority of each grouping reporting very good/excellent health. The majority of the female Latine born-outside-U.S. grouping (60%) reported not having paid sick leave. The majority of the male Latine born-outside-U.S. grouping reported having neither paid sick leave (62%) nor health insurance (55%). The majority of the female Latine (53%), male Latine (60%), and male Black (55%) born-outside-U.S. groupings reported workplaces as less safe. The majority of the female Latine born-outside-U.S. grouping (53%) was the only grouping to report being moderately/very worried about being able to afford housing costs., Conclusion: The health status and precarity of work and nonwork conditions of the U.S. working classed may be shaped by intersecting systems of power across class, sex, racial, and nativity identities. Intersectional analysis increases our purview to see who is most affected, how, and where, which can inform future opportunities to mitigate worker health inequities., (© 2024 Wiley Periodicals LLC.)

Background: Approximately one-third of patients with advanced colorectal cancer (CRC) and treated with bevacizumab are prescribed proton pump inhibitors (PPIs) or H2 receptor antagonists (H2RAs). However, there is limited data on the effects of PPIs and H2RAs in these patients. To investigate the oncological outcomes of PPI and H2RA use in CRC patients treated with bevacizumab, we performed a retrospective cohort study using the Taiwan National Health Insurance Research Database and Taiwan Cancer Registry Database from 2005 to 2020., Methods: In CRC patients treated with bevacizumab, the PPI users and H2RA users were matched with patients without acid-reducing agents (ARAs) by 1:4 propensity score matching. PPI users and H2RA users were matched with propensity scoring in a 1:1 ratio. We divided patients into 4 cumulative PPI dosage levels to assess the dose-response relationship. The primary endpoints were 5-year overall survival and cancer-specific survival., Results: Compared with ARA non-users, both H2RA users and PPI users were associated with reduced overall survival. PPI users were associated with more significant negative effects on overall survival. Compared with H2RA users, PPI users were associated with lower 5-year overall survival (aHR: 1.19, 95% CI: 1.09-1.31) and cancer-specific survival (aHR: 1.20, 95% CI: 1.09-1.31). A similar dose-response relationship was observed for PPI users in terms of 5-year overall survival and cancer-specific overall survival., Conclusions: Compared to H2AR use, PPI use was associated with dose-dependent poorer oncological outcomes in metastatic CRC patients treated with bevacizumab.

Breast cancer remains the most prevalent cancer in women globally, posing significant challenges in treatment due to the inevitable development of resistance to targeted therapies like everolimus, an mTOR inhibitor. While several mechanisms of resistance have been proposed, the role of snoRNAs in this context remains inadequately explored. Our study unveils a novel connection between snoRNAs and everolimus resistance, focusing on the snoRNA U50A. We discovered that U50A negatively regulates mTOR signaling by transcriptionally downregulating mTOR gene expression, which consequently leads to decreased sensitivity to everolimus treatment. Through RNA sequencing, gene set enrichment analyses, and experimental validations, we established that U50A overexpression in breast cancer cells results in mTOR downregulation and subsequently, everolimus desensitization. Clinical results further supported our findings, showing a higher prevalence of everolimus resistance in tumors with elevated U50A expression. Moreover, our results suggest that U50A's effect on mTOR is mediated through the suppression of the transcription factors c-Myc, with a notable impact on cancer cell viability under everolimus treatment. This study not only highlights the complex role of snoRNAs in cancer drug resistance but also proposes U50A as a potential biomarker for predicting everolimus efficacy in breast cancer treatment., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier Inc.)

Background: Adequate death preparation positively influences families' experience before death and during bereavement. However, how to prepare families in non-Western cultures has received scant attention., Aim: To explore family caregivers' experiences in preparing for a relative's death in specialist palliative care in Taiwan., Design: A qualitative study employing reflexive thematic analysis of data collected from semi-structured interviews was conducted., Setting/participants: Twenty-two family caregivers from seven hospitals participated., Results: The overarching theme was 'getting everything right to have no regrets between the dead and the living'. We developed two themes to explain preparations for the time surrounding and after the death, including the deceased' afterlife: (1) 'having a good ending but not the end of the relationship', which addresses preparations for the death itself, the funeral, the afterlife and maintaining connections and (2) 'using religious beliefs and cultural norms to guide preparation', which explores perceptions of a good death, including refrain from strong emotions before and after the death., Conclusion: Funeral arrangements, enhancing the deceased's afterlife and maintaining connections to the deceased are crucial for families' experiences which can be impacted by actions they take as they prepare for the death. A culturally appropriate death is beneficial for the dying relative which includes preparing to not show strong emotions during and after the death. These insights inform the importance of the cultural context in death preparation in Taiwan and provide perspectives for palliative care beyond Western culture, potentially benefiting Chinese populations, predominantly East Asian and Buddhist societies., Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

The aim of this study was to clarify the association between various antipsychotic formulations-oral-daily antipsychotics (OAPs), long-acting injectable antipsychotics (LAIs), and their combination-and the risk of sudden cardiac death (SCD). We conducted a nationwide population-based case-control study using data from 2011 to 2020 from the National Health Insurance Research Database and multiple-cause-of-death data from Taiwan. The study included patients with a new diagnosis of schizophrenia who were followed for SCD occurrence until 2020. Cases and controls were frequency-matched at a 1:4 ratio by age, sex, and year of new schizophrenia diagnosis. Compared with the use of OAP monotherapy, the use of LAI and OAP combination (OR = 1.91) and LAI monotherapy (OR = 1.45) were associated with an increased risk of SCD. Additionally, cardiovascular comorbidities (adjusted OR = 11.15) were identified as a significant risk factor for SCD. This study revealed the following hierarchy of SCD risk associated with antipsychotic formulations (listed from lowest to highest risk): nonuse of antipsychotics, OAP monotherapy, LAI monotherapy, and their combination. These findings underscore the importance of assessing cardiovascular disease history before LAIs are prescribed to patients with schizophrenia and indicate that physicians should avoid prescribing combined antipsychotics when using LAIs., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Author(s). Published by Elsevier B.V. All rights reserved.)

Purpose: The Palliative Care Outcomes Collaboration (PCOC) aims to enhance patient outcomes systematically. However, identifying crucial items and accurately determining PCOC phases remain challenging. This study aims to identify essential PCOC data items and construct a prediction model to accurately classify PCOC phases in terminal patients., Methods: A retrospective cohort study assessed PCOC data items across four PCOC phases: stable, unstable, deteriorating, and terminal. From July 2020 to March 2023, terminal patients were enrolled. A multinomial mixed-effect regression model was used for the analysis of multivariate PCOC repeated measurement data., Results: The dataset comprised 1933 terminally ill patients from 4 different hospice service settings. A total of 13,219 phases of care were analyzed. There were significant differences in the symptom assessment scale, palliative care problem severity score, Australia-modified Karnofsky performance status, and resource utilization groups-activities of daily living among the four PCOC phases of care. Clinical needs, including pain and other symptoms, declined from unstable to terminal phases, while psychological/spiritual and functional status for bed mobility, eating, and transfers increased. A robust prediction model achieved areas under the curves (AUCs) of 0.94, 0.94, 0.920, and 0.96 for stable, unstable, deteriorating, and terminal phases, respectively., Conclusions: Critical PCOC items distinguishing between PCOC phases were identified, enabling the development of an accurate prediction model. This model enhances hospice care quality by facilitating timely interventions and adjustments based on patients' PCOC phases., (© 2024. The Author(s).)

Introduction: This study aimed to gain insight from patients with refractory Mycobacterium avium complex lung disease (MAC-LD) into strategies used to manage adverse events (AEs) associated with amikacin liposome inhalation suspension (ALIS)., Methods: We conducted semi-structured interviews with US patients with refractory MAC-LD prescribed ALIS in a real-world setting. Interview transcripts were analyzed and coded to identify patterns in participants' descriptions of their ALIS treatment experiences, including AEs and their disruptiveness, and AE mitigation strategies, including participants' ratings of strategies' effectiveness. Concept saturation was also assessed., Results: Twenty participants (mean age 48.7 years; 80% women; mean ALIS duration 5.45 months) were interviewed. At the time of the interview, 15 participants (75%) had received ALIS for > 1 month and 13 (65%) were currently receiving ALIS. Participants described 44 unique AE mitigation strategies, which can be categorized into three groups: prepare for treatment; prevent increased emergence of AEs; and persist on treatment by mitigating AEs. Common strategies (reported by ≥ 50% of participants) included use of educational materials from the patient support program, localized management of throat irritation, and symptom management to reduce fatigue. Evidence of concept saturation was observed: no new strategies were identified in the last five interviews, which suggests the sample was robust enough to identify all mitigation strategies likely to be used by the broader patient population., Conclusions: This real-world study identified a diverse set of potential AE mitigation strategies intended to help individual patients prepare for ALIS treatment, prevent the increased emergence of certain AEs, and mitigate the impact of AEs on treatment persistence. Developing a comprehensive accounting of the types of mitigation strategies in use among patients in real-world settings can inform future investigation of the effectiveness of such strategies, and support evidence-based recommendations for treatment management., (© 2024. The Author(s).)

As higher-valent pneumococcal conjugate vaccines (PCVs) become available for pediatric populations in the US, it is important to understand healthcare provider (HCP) preferences for and acceptability of PCVs. US HCPs (pediatricians, family medicine physicians and advanced practitioners) completed an online, cross-sectional survey between March and April 2023. HCPs were eligible if they recommended or prescribed vaccines to children age <24 months, spent ≥25% of their time in direct patient care, and had ≥2 y of experience in their profession. The survey included a discrete choice experiment (DCE) in which HCPs selected preferred options from different hypothetical vaccine profiles with systematic variation in the levels of five attributes. Relative attribute importance was quantified. Among 548 HCP respondents, the median age was 43.2 y, and the majority were male (57.9%) and practiced in urban areas (69.7%). DCE results showed that attributes with the greatest impact on HCP decision-making were 1) immune response for the shared serotypes covered by PCV13 (31.4%), 2) percent of invasive pneumococcal disease (IPD) covered by vaccine serotypes (21.3%), 3) acute otitis media (AOM) label indication (20.3%), 4) effectiveness against serotype 3 (17.6%), and 5) number of serotypes in the vaccine (9.5%). Among US HCPs, the most important attribute of PCVs was comparability of immune response for PCV13 shared serotypes, while the number of serotypes was least important. Findings suggest new PCVs eliciting high immune responses for serotypes that contribute substantially to IPD burden and maintaining immunogenicity against serotypes in existing PCVs are preferred by HCPs.

Background/purpose: Lymphoepithelioma-like cholangiocarcinoma (LELCC) is a rare variant of intrahepatic cholangiocarcinoma (ICC). We aim to analyze the differences in the clinical and radiological features of LELCC and ICC., Methods: Between January 2003 and December 2019, a total of 21 patients diagnosed with LELCC were retrospectively enrolled, and 84 patients with ICC were selected through propensity score matching by sex, age, and initial cancer stage. The clinical characteristics, pathological findings, and radiological features were analyzed. The differences in overall survival (OS) between LELCC and ICC were evaluated using the Kaplan-Meier method., Results: The serum carbohydrate antigen 19-9 (CA 19-9) level was higher in the ICC group than in the LELCC group (77.9 vs 30.0 U/mL, p = 0.004). Non-rim arterial phase hyperenhancement (47.1% vs 13.7%, p = 0.005) and portovenous washout (35.3% vs 4.1%, p = 0.001) were more frequently observed in the LELCC group than in the ICC group. Intrahepatic duct dilatation was a distinct feature of the ICC group. The 5-year OS rates in the LELCC and ICC groups were 69.3% and 58.2%, respectively (p = 0.047). The 5-year OS of patients with stages I and II LELCC between ICC were not significantly different (90.0% vs 83.4%, p = 0.464). However, the 5-year OS of patients with stages III and IV LELCC was more favorable than that of patients with ICC (29.2% vs 23.0%, p = 0.017)., Conclusions: LELCC had a favorable outcome and several different clinicoradiological features compared with ICC., Competing Interests: Declaration of competing interest Nothing to report., (Copyright © 2024 Formosan Medical Association. Published by Elsevier B.V. All rights reserved.)

Diagnosis of early hepatic steatosis would allow timely intervention. B-mode ultrasound imaging was in question for detecting early steatosis, especially with a variety of concomitant parenchymal disease. This study aimed to use the surgical specimen as a reference standard to elucidate the clinical performance of ultrasonic echogenicity and backscatter parametric and nonparametric statistics in real-world scenarios. Ultrasound radio-frequency (RF) signals of right liver lobe and patient data were collected preoperatively. Surgical specimen was then used to histologically determine staging of steatosis. A backscatter nonparametric statistic (h), a known backscatter parametric statistic, i.e., the Nakagami parameter (m), and a quantitative echo intensity (env) were calculated. Among the 236 patients included in the study, 93 were grade 0 (<5% fat) and 143 were with steatosis. All the env, m and h statistics had shown significant discriminatory power of steatosis grades (AUC = 0.643-0.907 with p-value < 0.001). Mann-Whitney U tests, however, revealed that only the backscatter statistics m and h were significantly different between the groups of grades 0 and 1 steatosis. The two-way ANOVA showed a significant confounding effect of the elevated ALT on env (p-value = 0.028), but no effect on m or h. Additionally, the severe fibrosis was found to be a significant covariate for m and h. Ultrasonic signals acquired from different scanners were found linearly comparable., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

Objective: We describe a rare case of uterine mesothelial cysts mimicking ovarian cysts in a primipara patient with a history of Cesarean section., Case Report: A 39-year-old female patient with history of Cesarean section presented with dysmenorrhea. Sonography revealed that a hypoechoic and anechoic multicystic complex, which was located on the right side of the pelvic cavity, had infiltrated the adjacent posterior wall of the uterus, and it was preoperatively misdiagnosed as ovarian cysts with suspected endometrioma. Laparoscopic surgery revealed multiple cystic lesions filled with clear yellow fluid on the posterior uterine wall instead of the adnexa. Laparoscopic uterine cystectomy was performed, and the patient's recovery was uneventful. Pathohistological and immunohistochemical examinations confirmed the diagnosis of uterine mesothelial cysts., Conclusion: Uterine mesothelial cysts should be considered in the differential diagnosis of pelvic lesions. Increasing the awareness of this rare disease can contribute to improved evaluation, decision-making, and disease management., (Copyright © 2024. Published by Elsevier B.V.)

Competing Interests: Conflict of InterestThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Competing Interests: Conflict of InterestThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Objectives: It is important to assess healthcare providers (HCPs) knowledge, attitudes, perceptions, and preferences towards new pneumococcal vaccines for adults., Methods: HCPs who met eligibility criteria completed an online survey between March - May 2024 that included a discrete choice experiment (DCE) to elicit preferences., Results: Among 340 participating HCPs, the average age was 44.9 years old, and the majority were male (55.6%), and White (85.3%). Most HCPs reported that they would support (90.3%) and implement (91.5%) a lower age-based recommendation for pneumococcal vaccines (from adults 65+ years to adults 50+ years). A majority of HCPs would offer a supplemental dose of a pneumococcal vaccine to high-risk adults 19-49 years, at-risk or high-risk adults 50-64 years, and adults 65+ years regardless of risk status to increase protection after completing the recommended series. DCE results showed that coverage of pneumococcal pneumonia and invasive pneumococcal disease (IPD) in adults 65+ years were the two most important attributes in evaluating pneumococcal vaccines., Conclusions: HCPs preferred a pneumococcal vaccine with increased coverage against pneumococcal pneumonia and IPD, and they supported lowering the age recommendation for pneumococcal vaccination as well as a supplemental vaccine dose to provide additional coverage for adults.

Dupilumab, a monoclonal antibody targeting interleukin-4 antibody, is approved for use in many type 2 inflammatory diseases, including atopic dermatitis. It is generally well tolerated with no need of routine laboratory monitoring. However, several adverse events have been reported during real-world practice and in pivotal trials. We conducted a systematic literature research of the PubMed, Medline, and Embase databases to identify articles recording the clinical manifestation and potential pathogenesis of these adverse events with interests (AEIs) to dermatologists. In total, 547 cases from 134 studies have developed 39 AEIs 1 day to 2.5 years after dupilumab treatment. The most common AEIs are facial and neck dermatitis (299 cases), psoriasis (70 cases), arthralgia (56 cases), alopecia (21 cases), cutaneous T cell lymphoma (19 cases), severe ocular diseases (19 cases), and drug eruption (6 cases). Most of the AEIs recorded in this review resolved or improved after dupilumab discontinuation or the addition of another treatment, whereas 3 of the cases died of severe AEI. The potential pathogenesis included T help type 1 (Th1)/T help type 2 (Th2) imbalance, Th2/T help type 17 (Th17) imbalance, immune reconstitution, hypersensitivity reaction, transient hypereosinophilia related, and Th1 suppression. Clinicians should be alert of these AEIs for timely diagnosis and appropriate treatment.

Background and Aims: Coronavirus disease 2019 (COVID-19) vaccines were rapidly implemented globally and vaccine-associated immune-related hepatitis was recently reported. We aim to investigate its impact in regions endemic of chronic hepatitis B (CHB)., Methods: We retrospectively collected patients who developed hepatitis within 90 days after COVID-19 vaccination in Taiwan. The mechanisms of hepatitis included vaccine induced liver injury (VILI) and immune-related hepatitis, which are direct liver injuries defined as aspartate or alanine aminotransferase (AST or ALT) increased ≥ 5-fold upper limit of normal (ULN) and/or AST or ALT ≥ 3-fold of ULN with concurrent total bilirubin ≥ 2-fold of ULN. Indirect liver injury due to HBV reactivation was defined as HBsAg reverse seroconversion or significant rise in HBV DNA level. The demographics, clinical data, and course of hepatitis were compared statistically., Results: Twenty-five patients were included with a median age of 54. The culprit vaccines were ChAdOx1 nCoV-19 (n = 9), mRNA-1273 (n = 12), and BNT162b2 (n = 4). The characteristics of hepatitis were comparable regardless of vaccine subtypes. The median onset of hepatitis was 25 days post vaccination, with a peak of 10-fold ALT-increase. The etiologies included HBV reactivation (n = 10), VILI (n = 10), and immune-related hepatitis (n = 5). HBV reactivation accounts for 90% of vaccine-induced hepatitis in patients of CHB (n = 10), and two patients died. Patients with initial AST levels >500 U/L increased 27-fold risks of liver injury greater than moderate severity compared with those without., Conclusion: COVID-19 vaccine induced hepatitis is a clinical significant complication, and HBV reactivation may account for a possible mechanism., Competing Interests: Declaration of competing interest The authors have no conflicts of interest relevant to this article., (Copyright © 2023 Formosan Medical Association. Published by Elsevier B.V. All rights reserved.)

To valorize livestock manure, the present study investigated the production of biochar from cow dung (CD) by microwave pyrolysis. The pore properties and chemical characteristics of CD and CD-based biochar products were found to correlate with the process parameters like microwave power (300-1000 W) and residence time (5-20 min). The findings indicated that CD is an excellent biomass based on the richness of lignocellulosic constituents from the results of proximate analysis and thermogravimetric analysis (TGA). Higher calorific values were obtained at mild microwave conditions, giving the maximal enhancement factor 139% in comparison with the calorific value of CD (18.97 MJ/kg). Also, it can be concluded that the biochar product obtained at 800 W for a holding time of 5 min had the maximal BET surface area of 127 m 2 /g and total pore volume of 0.104 cm 3 /g, which were microporous and mesoporous in the nitrogen adsorption-desorption adsorption analysis. On the other hand, the CD-based biochar contained oxygen-containing functional groups and inorganic minerals based on the spectroscopic analyses by Fourier-transform infrared spectroscopy (FTIR) and energy-dispersive X-ray spectroscopy (EDS), thus featuring to be prone to hydrophilicity in aqueous solutions.

The dose-response effect of proton pump inhibitors on colorectal cancer prognosis is still under exploration. This population-based study in Taiwan was designed to examine the effect of proton pump inhibitors on overall death, colorectal cancer-specific death, and recurrence in colorectal cancer patients with different cumulative proton pump inhibitor dose levels. This cohort study was based on the Taiwan Cancer Registry and Taiwan National Health Insurance Research Database from 2005 to 2020. After frequency matching with a 1:1 ratio, a total of 20,889 users with proton pump inhibitors and 20,889 without proton pump inhibitors were analyzed. The cumulative defined daily dose level of proton pump inhibitor was stratified to explore the dose-response relationship. A proton pump inhibitor exposure cumulative defined daily dose > 60 after colorectal cancer diagnosis had higher risk of all-cause death than non-proton pump inhibitor users with adjusted hazard ratios of 1.10 (95% CIs: 1.04-1.18). For recurrence, a proton pump inhibitor exposure cumulative defined daily dose > 60 had reduced recurrence risk with an adjusted hazard ratio of 0.84 (95% CIs: 0.76-0.93). This study demonstrated that the long-term use of proton pump inhibitors in patients with colorectal cancer was associated with an increased risk of death that related to the proton pump inhibitor exposure cumulative defined daily dose > 60 and had different dose-response effect in various dose level.

Metastasis is the leading cause of cancer-related deaths. During this process, cancer cells are likely to navigate discrete tissue-tissue interfaces, enabling them to infiltrate and spread throughout the body. Three-dimensional (3D) spheroid modeling is receiving more attention due to its strengths in studying the invasive behavior of metastatic cancer cells. While microscopy is a conventional approach for investigating 3D invasion, post-invasion image analysis, which is a time-consuming process, remains a significant challenge for researchers. In this study, we presented an image processing pipeline that utilized a deep learning (DL) solution, with an encoder-decoder architecture, to assess and characterize the invasion dynamics of tumor spheroids. The developed models, equipped with feature extraction and measurement capabilities, could be successfully utilized for the automated segmentation of the invasive protrusions as well as the core region of spheroids situated within interfacial microenvironments with distinct mechanochemical factors. Our findings suggest that a combination of the spheroid culture and DL-based image analysis enable identification of time-lapse migratory patterns for tumor spheroids above matrix-substrate interfaces, thus paving the foundation for delineating the mechanism of local invasion during cancer metastasis., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Authors.)