bluuebunny/crossref_metadata_2025_split huggingface dataset:
USP54 is a potential therapeutic target in castration-resistant prostate cancer
Authors: Zhou Cheng , Zhang Xuehu , Ma Hangbin , Zhou Yinghao , Meng Yibo , Chen Chenchen , Shi Guowei , Yu Wandong , Zhang Jun 
Published: February 2024

Abstract
Background
USP54, a ubiquitin-specific protease in the deubiquitinase (DUB) family, facilitates the malignant progression of several types of cancer. However, the role of USP54 in prostate cancer (PCa), especially castration-resistant prostate cancer (CRPC), remains unknown.

Methods
We established the CRPC LNCaP-AI cell line from the hormone-sensitive prostate cancer (HSPC) LNCaP cell line. RNA-Seq was utilized to explore DUB expression levels in LNCaP and LNCaP-AI. USP54 was knocked down, and its effects on cell growth were evaluated in vitro and in vivo. Bioinformatics analyses were conducted to explore signaling pathways affected by USP54 in PCa. Quantitative polymerase chain reaction was used to confirm key signaling pathways involved.

Results
USP54 was the most strongly upregulated DUB in LNCaP-AI cells compared with LNCaP cells. USP54 levels were higher in PCa than in normal tissues. USP54 silencing suppressed the proliferation of PCa cell lines, both in vitro and in vivo. USP54 expression was positively correlated with the androgen receptor (AR) signaling level in PCa samples, and USP54 knockdown inhibited AR signaling in PCa cells.

Conclusions
USP54 was upregulated during HSPC progression to CRPC. USP54 depletion suppressed CRPC cell proliferation both in vitro and in vivo. USP54 may facilitate PCa progression by regulating AR signaling.
The emotional impact of uncomplicated urinary tract infections in women in China and Japan: a qualitative study
Authors: Yun Zhao , Powell Danielle , Mulgirigama Aruni , Miyazaki Jun 
Published: February 2024

Abstract
Background
Uncomplicated urinary tract infections (uUTIs) are one of the most common community-acquired infections, particularly among women. Common symptoms of UTI include dysuria, urinary urgency and increased frequency, and lower abdominal pain. With appropriate treatment, symptoms may resolve in a few days. However, there is a lack of research on the emotional impact of this disease. We conducted a qualitative, interview-based study to gain a greater understanding of the emotional impact of uUTIs in women in China and Japan.

Methods
A qualitative, exploratory, in-depth, interview-based study was conducted between 19 November 2020 and 25 February 2021. Women aged ≥ 18 years who experienced ≥ 1 uUTI and received antibiotic treatment in the past year were eligible for inclusion. Participants must have experienced ≥ 1 of the following symptoms during a uUTI episode: urinary urgency, frequency, dysuria, or lower abdominal/suprapubic pain. Participants who reported back pain or fever (indicative of complicated UTI) were excluded. Participants with recurrent or sporadic UTIs were included, with specific screening criteria used to ensure capture of both groups. Following a screening call, a structured, in-depth telephone interview (~ 30 min in duration) was conducted by three female external moderators trained in qualitative interviewing, assisted by an interview guide. Interviews were analysed individually and thematically, with the results presented within the identified themes.

Results
A total of 65 women with uUTI completed the in-depth telephone interview: 40 (62%) from China and 25 (38%) from Japan. Participants reported that the symptoms of uUTI affected multiple aspects of their lives, and described feelings of embarrassment, frustration, guilt, dread, and loneliness associated with symptoms that interfered with relationships, work and daily activities, and sleep. Participants reported seeking healthcare from several different points of contact, from local pharmacies to hospitals.

Conclusions
Our analysis highlights the profound emotional impact of uUTIs in women in China and Japan, and the journey these participants take before their initial interaction with a healthcare professional. These insights emphasise the need to better understand the full impact of uUTI, and the role of healthcare professionals in improved patient education and support.
Trainee-supervisor collaboration, progress-visualisation, and coaching: a survey on challenges in assessment of ICU trainees
Authors: Scholte Johannes B. J. , Strehler Johannes C. , Dill Tatjana , van Mook Walther N. K. A. 
Published: February 2024

Abstract
Background
Assessing trainees is crucial for development of their competence, yet it remains a challenging endeavour. Identifying contributing and influencing factors affecting this process is imperative for improvement.

Methods
We surveyed residents, fellows, and intensivists working in an intensive care unit (ICU) at a large non-university hospital in Switzerland to investigate the challenges in assessing ICU trainees. Thematic analysis revealed three major themes.

Results
Among 45 physicians, 37(82%) responded. The first theme identified is trainee-intensivist collaboration discontinuity. The limited duration of trainees’ ICU rotations, large team size operating in a discordant three-shift system, and busy and unpredictable day-planning hinder sustained collaboration. Potential solutions include a concise pre-collaboration briefing, shared bedside care, and post-collaboration debriefing involving formative assessment and reflection on collaboration.
The second theme is the lack of trainees’ progress visualisation, which is caused by unsatisfactory familiarisation with the trainees’ development. The lack of an overview of a trainee’s previous achievements, activities, strengths, weaknesses, and goals may result in inappropriate assessments. Participants suggested implementing digital assessment tools, a competence committee, and dashboards to facilitate progress visualisation.
The third theme we identified is insufficient coaching and feedback. Factors like personality traits, hierarchy, and competing interests can impede coaching, while high-quality feedback is essential for correct assessment. Skilled coaches can define short-term goals and may optimise trainee assessment by seeking feedback from multiple supervisors and assisting in both formative and summative assessment.
Based on these three themes and the suggested solutions, we developed the acronym “ICU-STAR” representing a potentially powerful framework to enhance short-term trainee-supervisor collaboration in the workplace and to co-scaffold the principles of adequate assessment.

Conclusions
According to ICU physicians, trainee-supervisor collaboration discontinuity, the lack of visualisation of trainee’s development, and insufficient coaching and feedback skills of supervisors are the major factors hampering trainees’ assessment in the workplace. Based on suggestions by the survey participants, we propose the acronym “ICU-STAR” as a framework including briefing, shared bedside care, and debriefing of the trainee-supervisor collaboration at the workplace as its core components. With the attending intensivists acting as coaches, progress visualisation can be enhanced by actively collecting more data points.

Trial registration
N/A.
The effectiveness of using situational awareness and case-based seminars in a comprehensive nursing skill practice course for undergraduate nursing students: a quasi-experimental study
Authors: Sun Yuanhao , Li Xiangdong , Liu Haiyang , Li Yuqing , Gui Jiaofeng , Zhang Xiaoyun , Li Xiaoping , Sun Lu , Zhang Lin , Wang Congzhi , Li Jing , Liu Mingming , Zhang Dongmei , Gao Jingyi , Kang Xuefeng , Lei Yunxiao , Yuan Ting 
Published: February 2024

Abstract
Background
Nurses play an important role in healthcare development. The increasing demands for nurses mean that nursing schools at the undergraduate level have the responsibility to ensure patient safety and quality care through a well-designed curriculum. This research aimed to evaluate the effect of the teaching method combined with situational awareness and case-based seminars in a comprehensive nursing skills practice course on the level of self-directed learning, professional identity, academic self-efficacy, theoretical scores, practical scores, teaching satisfaction, and student competence among nursing students.

Methods
The research population comprised was of the grades of 2019 and 2020 at Wannan Medical College in Anhui Province, China (n = 169, response rate 77.88%). The observation group from grade 2020 used the teaching method combined with situational awareness and case-based seminars, whereas the control group from grade 2019 used the traditional teaching mode. General information, self-directed learning, a professional identity, and academic self-efficacy were compared between the two groups. This research used means and standard deviations, chi-square, the Shapiro–Wilk test, and an independent sample t-test for statistical analyses.

Results
Compared with the control group, the total scores for self-directed learning, professional identity, and academic self-efficacy were higher in the observation group (78.80 ± 7.89 vs 60.21 ± 7.44, 63.39 ± 7.87 vs 52.35 ± 7.68, and 22.31 ± 3.30 vs 21.28 ± 2.31, respectively, with P < 0.05 for all scores). More significant improvements were made in the observation group on the level of theoretical scores (81.39 ± 3.32 vs 76.28 ± 5.90) and practical scores (93.32 ± 4.70 vs 90.67 ± 5.09) (P < 0.05). Meanwhile, teaching satisfaction, which includes teaching method (66/18 vs 32/53) and teacher-student interaction (72/12 vs 34/51), and student competence, which includes team cooperation (67/17 vs 39/46), critical thinking (60/24 vs 31/54), and communication skills (67/17 vs 38/47) after the intervention (P < 0.05). There was no significant difference in social persuasion (P > 0.05).

Conclusion
The teaching method combined with situational awareness and case-based seminars in a comprehensive nursing skills practice course has the potential to improve the level of self-directed learning, professional identity, and academic self-efficacy, and it increases theoretical scores, practical scores, teaching satisfaction, and student competence.
Establishment of a risk prediction model for bowel necrosis in patients with incarcerated inguinal hernia
Authors: Zhou Jiajie , Yuan Xiaoming 
Published: February 2024

Abstract
Introduction
Incarceration occurred in approximately 5% to 15% of inguinal hernia patients, with around 15% of incarcerated cases progressing to intestinal necrosis, necessitating bowel resection surgery. Patients with intestinal necrosis had significantly higher mortality and complication rates compared to those without necrosis.The primary objective of this study was to design and validate a diagnostic model capable of predicting intestinal necrosis in patients with incarcerated groin hernias.

Methods
We screened the clinical records of patients who underwent emergency surgery for incarcerated inguinal hernia between January 1, 2015, and December 31, 2022. To ensure balanced representation, the enrolled patients were randomly divided into a training set (n = 180) and a validation set (n = 76) using a 2:1 ratio. Logistic regression analysis was conducted using the rms package in R software, incorporating selected features from the LASSO regression model, to construct a predictive model.

Results
Based on the results of the LASSO regression analysis, a multivariate logistic regression model was developed to establish the predictive model. The predictors included in the model were Abdominal effusion, Hernia Sac Effusion, and Procalcitonin. The area under the receiver operating characteristic (ROC) curve for the nomogram graph in the training set was 0.977 (95% CI = 0.957–0.992). In the validation set, the AUC for the nomogram graph was 0.970. Calibration curve and decision curve analysis (DCA) verified the accuracy and practicability of the nomogram graph in our study.

Conclusion
Bowel necrosis in patients with incarcerated inguinal hernia was influenced by multiple factors. The nomogram predictive model constructed in this study could be utilized to predict and differentiate whether incarcerated inguinal hernia patients were at risk of developing bowel necrosis.
Prediction the prognosis of the poisoned patients undergoing hemodialysis using machine learning algorithms
Authors: Rahimi Mitra , Afrash Mohammad Reza , Shadnia Shahin , Mostafazadeh Babak , Evini Peyman Erfan Talab , Bardsiri Mohadeseh Sarbaz , Ramezani Maral 
Published: February 2024

Abstract
Background
Hemodialysis is a life-saving treatment used to eliminate toxins and metabolites from the body during poisoning. Despite its effectiveness, there needs to be more research on this method precisely, with most studies focusing on specific poisoning. This study aims to bridge the existing knowledge gap by developing a machine-learning prediction model for forecasting the prognosis of the poisoned patient undergoing hemodialysis.

Methods
Using a registry database from 2016 to 2022, this study conducted a retrospective cohort study at Loghman Hakim Hospital. First, the relief feature selection algorithm was used to identify the most important variables influencing the prognosis of poisoned patients undergoing hemodialysis. Second, four machine learning algorithms, including extreme gradient boosting (XGBoost), histgradient boosting (HGB), k-nearest neighbors (KNN), and adaptive boosting (AdaBoost), were trained to construct predictive models for predicting the prognosis of poisoned patients undergoing hemodialysis. Finally, the performance of paired feature selection and machine learning (ML) algorithm were evaluated to select the best models using five evaluation metrics including accuracy, sensitivity, specificity the area under the curve (AUC), and f1-score.

Result
The study comprised 980 patients in total. The experimental results showed that ten variables had a significant influence on prognosis outcomes including age, intubation, acidity (PH), previous medical history, bicarbonate (HCO3), Glasgow coma scale (GCS), intensive care unit (ICU) admission, acute kidney injury, and potassium. Out of the four models evaluated, the HGB classifier stood out with superior results on the test dataset. It achieved an impressive mean classification accuracy of 94.8%, a mean specificity of 93.5 a mean sensitivity of 94%, a mean F-score of 89.2%, and a mean receiver operating characteristic (ROC) of 92%.

Conclusion
ML-based predictive models can predict the prognosis of poisoned patients undergoing hemodialysis with high performance. The developed ML models demonstrate valuable potential for providing frontline clinicians with data-driven, evidence-based tools to guide time-sensitive prognosis evaluations and care decisions for poisoned patients in need of hemodialysis. Further large-scale multi-center studies are warranted to validate the efficacy of these models across diverse populations.
Spanish transcultural adaptation of the 4AT score for the evaluation of delirium in the emergency department: a prospective diagnostic test accuracy study
Authors: Morales-Puerto Marta , Ruiz-Díaz María , García-Mayor Silvia , León-Campos Álvaro , Morales-Asencio José Miguel , Canca-Sánchez José Carlos , Gavira-Guerra Sonia , Toledo-Fernandez Cecilia , Aranda-Gallardo Marta 
Published: February 2024

Abstract
Background
Delirium is one of the most common adverse events in older people during hospitalization, especially in the emergency department. Reliable, easy-to-use instruments are necessary to properly manage delirium in this setting. This study aims to evaluate the diagnostic validity of the Spanish version of the 4 ‘A’s Test (4AT) in the ED.

Methods
A diagnostic accuracy study was conducted in patients over 65 years old admitted to the Emergency Department who did not have a formal diagnosis of dementia or a severe mental health disorder. Face and content validity were evaluated by an expert panel. Emergency nurses performed the evaluation with 4AT, whilst blinded and trained researchers assessed patients with the Revised Delirium Rating Scale as the gold standard. The content validity index, sensitivity, specificity, positive and negative predictive values, likelihood ratios, Youden’s Index and ROC curves were calculated to evaluate the diagnostic accuracy of the instrument.

Results
Of 393 eligible patients, 380 were finally analyzed. Content validity yielded a median content validity index of 4 (interquartile range: 0). The Spanish 4AT sensitivity (95.83%; 95% ECI: 78.9–99.9%), specificity (92.98%; 95% CI: 89.8–95.4%), positive predictive value (47.92%) and negative predictive value (99.7%) were satisfactory. Youden’s index was 0.89. Positive likelihood ratio was 13.65, and negative likelihood ratio 0.045. The area under the curve was 0.97.

Conclusions
The Spanish version of the 4AT for use in the Emergency Departments is easy-to-use and applicable. The validation results indicate that it is a valid instrument with sufficient predictive validity to identify patients at risk of delirium in the Emergency Departments. Moreover, it is a tool that facilitates the management of an adverse event that is associated with increased mortality and morbidity.
Nurses’ views of patient- and family-centered care and its practices in peri-operative contexts in hospitals in Northern Ghana
Authors: Adugbire Bernard Atinyagrika , Jordan Portia Janine , Cornelle Young 
Published: February 2024

Abstract
Background
The purpose of the study was to explore the views of nurses on the concept of patient- and family-centered care (PFCC) and its practices in a peri-operative context in Northern Ghanaian hospitals.

Methods
The study, using a qualitative explorative, descriptive, and contextual research design was conducted at six selected hospitals located in the Northern part of Ghana. Purposive sampling was used to recruit participants for individual and focus group interviews. Data were generated between March and May 2022. Data saturation was reached with 27 participants comprising 15 individuals and 12 members from two focus group interviews. All interviews were digitally recorded and transcribed verbatim and the data analyzed using thematic analysis.

Results
Two themes emerged from the study, namely nurses’ understanding of the concept of PFCC and how they see the benefits of PFCC in a peri-operative context. Subthemes of the nurses’ understanding of PFCC included their perceptions of PFCC, the need for collaboration, supporting the patient’s family for better post-operative and effective communication, and PFCC practices in the peri-operative context. Subthemes for benefits of PFCC in the peri-operative context included nurse-related benefits, patient- and family-related benefits, and healthcare system-related benefits.

Conclusions
The study revealed that the concept of PFCC is unfamiliar to the Ghanaian peri-operative context despite the positive perceptions exhibited by the nurses in terms of their understanding of PFCC and its related benefits to nurses, patients, and families as well as the healthcare system.
Registered nurses’ experiences regarding operational factors influencing the implementation of HIV care services in the mobile health clinics of eThekwini Municipality in KwaZulu-Natal
Authors: Ngcobo Silingene Joyce , Makhado Lufuno , Sehularo Leepile Alfred 
Published: February 2024

Abstract
Background
Registered nurses working in the mobile health clinics (MHCs) play an important role in enabling HIV care access to populations in remote areas through Nurse Initiated Antiretroviral Therapy program (NIMART).

Aim
To explore and describe the nurses’ experiences regarding operational factors influencing the implementation of HIV care services in the mobile health clinics (MHCs) of eThekwini Municipality in KwaZulu Natal.

Methods
Qualitative Exploratory Descriptive (QED) method was used after permission was granted from North-West University Human Research Ethics Committee provincial and local health authorities. Data saturation informed sample size of thirteen MHCs nurses were purposefully sampled to participate. Audio-recorded, semi-structured, online, one-on-one interviews guided by open-ended questions were done for data collection, and including demographic profile. The interview transcripts were analysed using Atlas-TI and SPSS descriptive statistics was used for demographics.

Results
Eleven subthemes emerged under patient-related, nurse-related, and organisational-related themes which influence the operational factors in the MHCs, namely: patient defaulting treatment, lack of privacy, unavailability of phones, stressful and demotivating MHCs, nurses feel unsafe, lack of support from management, lack of budget, unavailability of computers, shortage of medical equipment, shortage of nursing staff and absence of data capturers.

Conclusion
Structured contextual coaching and support program for nurses is imperative to ensure effective and strengthened operations in MHCs, further supported by improvement in human resource for health allocation for MHCs in light of expanding health care programs

Contributions
Evaluation of health care programmes, and human resource for health quality improvement needs in the clinical practice of HIV care of MHCs nurses which advocate for specific policy formulations.
Family members’ experiences of everyday caregiving for a family member living with Parkinson’s disease: a qualitative thematic analysis study
Authors: Fekonja Zvonka , Irgolič Nadja , Vrbnjak Dominika 
Published: February 2024

Abstract
Background
In the daily life of individuals living with Parkinson's disease, their loved ones are crucial. Adapting family members to the patient's condition, support in providing care, and psychosocial adaptations is essential.

Aim
To explore family members' perception of everyday caregiving for a family member living with Parkinson's disease and to describe their role in the care and everyday life.

Methods
In a descriptive, qualitative thematic analysis study, semi-structured interviews were conducted with ten people between the ages of 20 and 70, the closest family members of people living with Parkinson's disease. The analysis of the collected data was carried out using thematic analysis.

Results
We generated the main theme: "Living with a family member with Parkinson’s disease", with associated secondary-level sub-themes: “Response”, “Change”, “Care”, and “Support”. Family members of individuals living with Parkinson's disease frequently encounter similar life situations. The most notable transformation in their daily lives primarily revolves around adapting to various activities.

Conclusions
Family members are the ones who most often take on the role of caregiver and provide help to their loved ones. Many of them accept the disease as a part of everyday life and learn to live with it. It is of fundamental importance that we offer family members the necessary support, knowledge, and involvement in holistic treatment and care.