bluuebunny/crossref_metadata_2025_split huggingface dataset:
Brief communication: reasons for non-adherence of co-trimoxazole prophylaxis therapy among people living with HIV in a resource-limited setting, Northern Ethiopia
Authors: Teklay Gebrehiwot , Mohammedbrhan Meryem , Desta Desilu Mahari 
Published: August 2024

AbstractThis study aimed to assess the prevalence and reasons for nonadherence to cotrimoxazole prophylaxis therapy. A cross-sectional study was conducted among people living with HIV attending Ayder Comprehensive Specialized Hospital. Data were collected through interviews and reviews of medical records. Binary logistic regression was employed to analyze factors associated with CPT nonadherence. Approximately two-thirds (65.5%) of the participants were non-adherent to co-trimoxazole prophylaxis therapy. The main reasons for non-adherence were side effects, pill fatigue and forgetfulness. Strategies to improve adherence to co-trimoxazole prophylaxis therapy should focus on the combined patient, clinical and medication related issues of people living with HIV.
Clinical and neurophysiological effects of bilateral repetitive transcranial magnetic stimulation and EEG-guided neurofeedback in Parkinson’s disease: a randomized, four-arm controlled trial
Authors: Romero Juan Pablo , Moreno-Verdú Marcos , Arroyo-Ferrer Aida , Serrano J. Ignacio , Herreros-Rodríguez Jaime , García-Caldentey Juan , Rocon de Lima Eduardo , del Castillo María Dolores 
Published: August 2024

Abstract
Background
Repetitive Transcranial Magnetic Stimulation (rTMS) and EEG-guided neurofeedback techniques can reduce motor symptoms in Parkinson’s disease (PD). However, the effects of their combination are unknown. Our objective was to determine the immediate and short-term effects on motor and non-motor symptoms, and neurophysiological measures, of rTMS and EEG-guided neurofeedback, alone or combined, compared to no intervention, in people with PD.

Methods
A randomized, single-blinded controlled trial with 4 arms was conducted. Group A received eight bilateral, high-frequency (10 Hz) rTMS sessions over the Primary Motor Cortices; Group B received eight 30-minute EEG-guided neurofeedback sessions focused on reducing average bilateral alpha and beta bands; Group C received a combination of A and B; Group D did not receive any therapy. The primary outcome measure was the UPDRS-III at post-intervention and two weeks later. Secondary outcomes were functional mobility, limits of stability, depression, health-related quality-of-life and cortical silent periods. Treatment effects were obtained by longitudinal analysis of covariance mixed-effects models.

Results
Forty people with PD participated (27 males, age = 63 ± 8.26 years, baseline UPDRS-III = 15.63 ± 6.99 points, H&Y = 1–3). Group C showed the largest effect on motor symptoms, health-related quality-of-life and cortical silent periods, followed by Group A and Group B. Negligible differences between Groups A-C and Group D for functional mobility or limits of stability were found.

Conclusions
The combination of rTMS and EEG-guided neurofeedback diminished overall motor symptoms and increased quality-of-life, but this was not reflected by changes in functional mobility, postural stability or depression levels.

Trial registration
NCT04017481.
An immunocompetent lady with invasive aspergillosis presenting as disseminated lesions: a case report
Authors: Sethi Sher M. , Arshad Ainan 
Published: August 2024

Abstract
Background
Invasive Aspergillosis is a fungal infection caused by Aspergillus species, typically posing life-threatening risks to immunocompromised individuals. While occurrences in immunocompetent hosts are rare, a recent case report documented fulminant pulmonary aspergillosis in an immunocompetent patient during autopsy. Here, we present a case of invasive aspergillosis in an immunocompetent woman, manifesting with disseminated lesions.

Case presentation
A 29-year-old Asian woman presented to our hospital in March 2022, reporting chest pain and shortness of breath persisting for two months. Upon examination, she appeared thin and unwell, with no notable abnormalities otherwise. Radiographic imaging revealed an ill-defined lesion in her left lung. Subsequent bronchoscopy and lavage were performed, followed by initiation of empirical antibiotic therapy. Lavage results were negative for gram staining, culture, and ZN staining for AFB, but revealed numerous septate hyphae on fungal smear. Histopathological examination indicated chronic granulomatous inflammation with septal fungal hyphae, indicative of aspergillosis. Subsequent culture confirmed Aspergillus species, prompting initiation of voriconazole therapy. Remarkably, the patient exhibited significant improvement, with weight gain and restored appetite observed within a short period. Within 2 months of treatment, her symptoms resolved, and she resumed near-normal daily activities.

Conclusion
This case highlights the diagnosis of aspergillosis in an immunocompetent individual presenting with disseminated nodular lesions across the lungs, mediastinum, and abdomen. Clinicians should maintain a high index of suspicion for aspergillosis in cases of non-resolving pneumonia and disseminated nodular lesions, even in patients lacking traditional predisposing factors.
Floating meta-bubbles: aerial gateway and routing on the sky
Authors: Salah Mostafa 
Published: August 2024

AbstractReflecting intelligent surface technology (RIS) is regarded as a key enabler of the sixth-generation (6G) communication system. It provides the ability to reshape radio channels through passively reflecting beams in a reconstructive manner. Furthermore, aerial RIS (ARIS) introduces more flexibility in providing line-of-sight (LOS) links. Unfortunately, most of the related research efforts supposed the system as a planar RIS mounted on a satellite, unmanned aerial vehicle (UAV), or balloon despite reported limitations of planar RISs. The essential problem in designing any planar RIS network resides in mutual orientation and alignment difficulty, especially under random fluctuation of position/orientation due to wind conditions or UAV wobbling in the hover state. So, this paper highlights spherical RIS (bubble) as the optimal choice for aerial beam routing where the orientation/rotation can be completely relaxed. It outperforms planar RIS in terms of RIS networking flexibility, dead zone relaxation, and coverage extension. Consequently, due to the added degrees of freedom, many new deployment scenarios/use cases are recommended such as introducing meta-bubbles as intermediate gateways between satellite and ground nodes and extending network infrastructure installation down to the client level to enhance its visibility and throughput. Simulations demonstrate the superiority of meta-bubbles in minimizing channel loss over successive multi-hop routing.
Disparities in perioperative mortality outcomes between First Nations and non-First Nations peoples in Australia: protocol for a systematic review and planned meta-analysis
Authors: Waugh Edith B. , Hare Matthew J. L. , Story David A. , Romero Lorena , Mayo Mark , Smith-Vaughan Heidi , Reilly Jennifer R. 
Published: August 2024

Abstract
Background
Health inequities persist among First Nations people living in developed countries. Surgical care is pivotal in addressing a significant portion of the global disease burden. Evidence regarding surgical outcomes among First Nations people in Australia is limited. The perioperative mortality rate (POMR) indicates timely access to safe surgery and predicts long-term survival after major surgery. This systematic review will examine POMR among First Nations and non-First Nations peoples in Australia.

Methods
A systematic search strategy using MEDLINE, Embase, Emcare, Global Health, and Scopus will identify studies that include First Nations people and non-First Nations people who underwent a surgical intervention under anaesthesia in Australia. The primary focus will be on documenting perioperative mortality outcomes. Title and abstract screening and full-text review will be conducted by independent reviewers, followed by data extraction and bias assessment using the ROBINS-E tool. Meta-analysis will be considered if there is sufficient homogeneity between studies. The quality of cumulative evidence will be evaluated following the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) criteria.

Discussion
This protocol describes the comprehensive methodology for the proposed systematic review. Evaluating disparities in perioperative mortality rates between First Nations and non-First Nations people remains essential in shaping the discourse surrounding health equity, particularly in addressing the surgical burden of disease.

Systematic review registration
PROSPERO CRD42021258970.
Anticancer effects of Erzhimaoling decoction in high-grade serous ovarian cancer in vitro and in vivo
Authors: Yang Li , Liu Jingfang , Zhang Jiejie , Shao Feng , Jin Yanlu , Xing Jie , Zhou Heran , Yu Aijun 
Published: August 2024

Abstract
Background
High-grade serous ovarian cancer (HGSOC) is a common gynecologic malignancy with a poor prognosis. The traditional Chinese medicine formula Erzhimaoling decoction (EZMLD) has anticancer potential. This study aims to elucidate the anticancer effects of EZMLD on HGSOC in vitro and in vivo.

Materials and methods
EZMLD-containing serum was prepared from Sprague–Dawley rats for treating SKOV3 ovarian cancer cells at varying concentrations for 24 h and 48 h to determine the IC50. Concentrations of 0%, 5%, and 10% for 24 h were chosen for subsequent in vitro experiments. The roles of METTL3 and METTL14 in SKOV3 cells were explored by overexpressing these genes and combining EZMLD with METTL3/14 knockdown. Investigations focused on cell viability and apoptosis, apoptosis-related protein expression, and KRT8 mRNA m6A modification. For in vivo studies, 36 BALB/c nude mice were divided into six groups involving EZMLD (6.75, 13.5, and 27 g/kg) and METTL3 or METTL14 knockdowns, with daily EZMLD gavage for two weeks.

Results
In vitro, EZMLD-containing serum had IC50 values of 8.29% at 24 h and 5.95% at 48 h in SKOV3 cells. EZMLD-containing serum decreased SKOV3 cell viability and increased apoptosis. EZMLD upregulated METTL3/14 and FAS-mediated apoptosis proteins, while downregulating Keratin 8 (KRT8). EZMLD increased KRT8 mRNA m6A methylation. METTL3/14 overexpression reduced SKOV3 cell viability and increased apoptosis, while METTL3/14 knockdown mitigated EZMLD's effects. In vivo, EZMLD suppressed SKOV3 xenografts growth, causing significant apoptosis and modulating protein expression.

Conclusions
EZMLD has therapeutic potential for ovarian cancer and may be considered for other cancer types. Future research may explore its broader effects beyond cell apoptosis.
Apelin-13 administration allows for norepinephrine sparing in a rat model of cecal ligation and puncture-induced septic shock
Authors: Salvail William , Salvail Dany , Chagnon Frédéric , Lesur Olivier 
Published: August 2024

Abstract
Background
Infusion of exogenous catecholamines (i.e., norepinephrine [NE] and dobutamine) is a recommended treatment for septic shock with myocardial dysfunction. However, sustained catecholamine infusion is linked to cardiac toxicity and impaired responsiveness. Several pre-clinical and clinical studies have investigated the use of alternative vasopressors in the treatment of septic shock, with limited benefits and generally no effect on mortality. Apelin-13 (APL-13) is an endogenous positive inotrope and vasoactive peptide and has been demonstrated cardioprotective with vasomodulator and sparing life effects in animal models of septic shock. A primary objective of this study was to evaluate the NE-sparing effect of APL-13 infusion in an experimental sepsis-induced hypotension.

Methods
For this goal, sepsis was induced by cecal ligation and puncture (CLP) in male rats and the arterial blood pressure (BP) monitored continuously via a carotid catheter. Monitoring, fluid resuscitation and experimental treatments were performed on conscious animals. Based on pilot assays, normal saline fluid resuscitation (2.5 mL/Kg/h) was initiated 3 h post-CLP and maintained up to the endpoint. Thus, titrated doses of NE, with or without fixed-doses of APL-13 or the apelin receptor antagonist F13A co-infusion were started when 20% decrease of systolic BP (SBP) from baseline was achieved, to restore SBP values ≥ 115 ± 1.5 mmHg (baseline average ± SEM).

Results
A reduction in mean NE dose was observed with APL-13 but not F13A co-infusion at pre-determined treatment time of 4.5 ± 0.5 h (17.37 ± 1.74 µg/Kg/h [APL-13] vs. 25.64 ± 2.61 µg/Kg/h [Control NE] vs. 28.60 ± 4.79 µg/Kg/min [F13A], P = 0.0491). A 60% decrease in NE infusion rate over time was observed with APL-13 co-infusion, (p = 0.008 vs NE alone), while F13A co-infusion increased the NE infusion rate over time by 218% (p = 0.003 vs NE + APL-13). Associated improvements in cardiac function are likely mediated by (i) enhanced left ventricular end-diastolic volume (0.18 ± 0.02 mL [Control NE] vs. 0.30 ± 0.03 mL [APL-13], P = 0.0051), stroke volume (0.11 ± 0.01 mL [Control NE] vs. 0.21 ± 0.01 mL [APL-13], P < 0.001) and cardiac output (67.57 ± 8.63 mL/min [Control NE] vs. 112.20 ± 8.53 mL/min [APL-13], P = 0.0036), and (ii) a reduced effective arterial elastance (920.6 ± 81.4 mmHg/mL/min [Control NE] vs. 497.633.44 mmHg/mL/min. [APL-13], P = 0.0002). APL-13 administration was also associated with a decrease in lactate levels compared to animals only receiving NE (7.08 ± 0.40 [Control NE] vs. 4.78 ± 0.60 [APL-13], P < 0.01).

Conclusion
APL-13 exhibits NE-sparing benefits in the treatment of sepsis-induced shock, potentially reducing deleterious effects of prolonged exogenous catecholamine administration.
Poor sleep and decreased cortical thickness in veterans with mild traumatic brain injury and post-traumatic stress disorder
Authors: Andrews Murray J. , Salat David H. , Milberg William P. , McGlinchey Regina E. , Fortier Catherine B. 
Published: August 2024

Abstract
Background
Poor sleep quality has been associated with changes in brain volume among veterans, particularly those who have experienced mild traumatic brain injury (mTBI) and post-traumatic stress disorder (PTSD). This study sought to investigate (1) whether poor sleep quality is associated with decreased cortical thickness in Iraq and Afghanistan war veterans, and (2) whether these associations differ topographically depending on the presence or absence of mTBI and PTSD.

Methods
A sample of 440 post-9/11 era U.S. veterans enrolled in the Translational Research Center for Traumatic Brain Injury and Stress Disorders study at VA Boston, MA from 2010 to 2022 was included in the study. We examined the relationship between sleep quality, as measured by the Pittsburgh Sleep Quality Index (PSQI), and cortical thickness in veterans with mTBI (n = 57), PTSD (n = 110), comorbid mTBI and PTSD (n = 129), and neither PTSD nor mTBI (n = 144). To determine the topographical relationship between subjective sleep quality and cortical thickness in each diagnostic group, we employed a General Linear Model (GLM) at each vertex on the cortical mantle. The extent of topographical overlap between the resulting statistical maps was assessed using Dice coefficients.

Results
There were no significant associations between PSQI and cortical thickness in the group without PTSD or mTBI (n = 144) or in the PTSD-only group (n = 110). In the mTBI-only group (n = 57), lower sleep quality was significantly associated with reduced thickness bilaterally in frontal, cingulate, and precuneus regions, as well as in the right parietal and temporal regions (β = −0.0137, P < 0.0005). In the comorbid mTBI and PTSD group (n = 129), significant associations were observed bilaterally in frontal, precentral, and precuneus regions, in the left cingulate and the right parietal regions (β = −0.0094, P < 0.0005). Interaction analysis revealed that there was a stronger relationship between poor sleep quality and decreased cortical thickness in individuals with mTBI (n = 186) compared to those without mTBI (n = 254) specifically in the frontal and cingulate regions (β = −0.0077, P < 0.0005).

Conclusions
This study demonstrates a significant relationship between poor sleep quality and lower cortical thickness primarily within frontal regions among individuals with both isolated mTBI or comorbid diagnoses of mTBI and PTSD. Thus, if directionality is established in longitudinal and interventional studies, it may be crucial to consider addressing sleep in the treatment of veterans who have sustained mTBI.
Development, implementation, and scalability of the Family Engagement in Research Course: a novel online course for family partners and researchers in neurodevelopmental disability and child health
Authors: Cross Andrea , Soper Alice Kelen , Thomson Donna , Putterman Connie , McCauley Dayle , Micsinszki Samantha K. , Martens Rachel , Solomon Patricia , Carter Lorraine , Reynolds James N. , de Camargo Olaf Kraus , Gorter Jan Willem 
Published: August 2024

Abstract
Background
Since 2011 when the Canadian Institutes of Health Research launched the Strategy for Patient Oriented Research, there has been a growing expectation to embed patient-oriented research (POR) in the health research community in Canada. To meet this expectation and build capacity for POR in the field of neurodevelopmental disability and child health, in 2017 researchers and family leaders at CanChild Centre for Childhood Disability Research, McMaster University partnered with Kids Brain Health Network and McMaster Continuing Education to develop and implement a 10-week online Family Engagement in Research (FER) Course.

Main text
From its inception, the FER Course has been delivered in partnership with family leaders and researchers. The FER Course is innovative in its co-learning and community building approach. The course is designed to bring family partners and researchers together to co-learn and connect, and to develop competency and confidence in both the theory and practice of family engagement in research. Coursework involves four live online group discussions, individual review of course materials, weekly group activities, and a final group project and presentation. Upon completion of the FER Course, graduates earn a McMaster University micro-credential.

Conclusions
To meet a need in building capacity in POR, a novel course in the field of neurodevelopmental disability and child health has been co-created and delivered. Over six years (2018–2023), the FER Course has trained more than 430 researchers and family partners across 20 countries. A unique outcome of the FER Course is that graduates expressed the wish to stay connected and continue to collaborate well beyond the course in turn creating an international FER Community Network that continues to evolve based on need. The FER Course is creating a growing international community of researchers, trainees, self-advocates, and family partners who are championing the implementation of meaningful engagement in neurodevelopmental disability and child health research and beyond. The course is internationally recognized with an established record of building capacity in POR. Its uptake, sustainability, and scalability to date has illustrated that training programs like the FER Course are necessary for building capacity and leadership in family engagement in research.
Effectiveness of a new 3D printed simulator for mitral transcatheter edge-to-edge repair in enhancing the confidence and procedural skills of the operator
Authors: Babu Angel , Bertolini Michele , Mullen Michael , Cook Andrew , Mullen Aigerim , Capelli Claudio 
Published: August 2024

Abstract
Background
. Mitral transcatheter edge-to-edge repair (m-TEER) is a minimally invasive procedure for treating mitral regurgitation (MR). m-TEER is a highly technical procedure, and a steep learning curve needs to be overcome for operators to ensure optimal patient outcomes and minimise procedural complications. Training via online simulation and observation of procedures is not sufficient to establish operator confidence; thus, advanced hands-on training modalities need to be explored and developed.

Methods
. In this study, a novel anatomical simulator for m-TEER training was evaluated in comparison to a standard model. The proposed simulator resembled the anatomical features of the right and left atrium, left ventricle and mitral valve apparatus. Participants in the questionnaire (n = 18) were recruited across 4 centres in London with (n = 8) and without (n = 10) prior experience in m-TEER. Participants were asked to simulate procedures on both an idealised, routinely used simulator and the newly proposed anatomical model. The questionnaire was designed to assess (i) participants’ confidence before and after training and (ii) the realism of the model in the context of the m-TEER procedure. The results of the questionnaires were collected, and statistical analysis (t-test) was performed.

Results
. Both models were equally beneficial in increasing operator confidence before and after the simulation of the intervention (P = 0.43). However, increased confidence after training with the anatomical model was recorded (P = 0.02). Participants with prior experience with m-TEER therapy were significantly more confident about the procedure after training with the anatomical model than participants who had no prior experience (P = 0.002). On average, all participants thought that the anatomical model was effective as a training simulator (P = 0.013) and should be integrated into routine training (P = 0.015)). Participants with experience thought that the anatomical model was more effective at reproducing the m-TEER procedure than the idealised model (P = 0.03).

Conclusions
. This study showed how a more realistic simulator can be used to improve the effectiveness of m-TEER procedural training. Such pilot results suggest planning future and large investigations to evaluate improvements in clinical practice.
Exploring the impact of ESG factors on corporate risk: empirical evidence for New York Stock Exchange listed companies
Authors: Peliu Silvia-Andreea 
Published: August 2024

AbstractThis paper aims to investigate the impact of influential ESG factors on risk, focusing on debt risk and liquidity risk. The influence on a sample of companies listed on the New York Stock Exchange belonging to the NYSE index is analyzed over a 10-year period, 2012–2021. The quantitative framework covers a multitude of indicators regarding debt, liquidity, corporate governance, the environment, CEO characteristics, performance, and other variables, and the research methodology uses the method of least squares to highlight their impact, using regression models with fixed and random effects, both linear and nonlinear. By estimating regression models, the empirical results confirm the hypotheses found in the existing knowledge stage that debt risk and liquidity risk are significantly influenced by asset profitability, the CEO duality significantly influences debt, while CEO gender diversity has a negative influence on corporate risk, specifically debt and liquidity risk. Additionally, it is shown that the emergence of COVID-19 brings significant changes to company autonomy and their financial performance, the COVID-19 pandemic has negatively influenced corporate risk through restrictions, economic uncertainty, and the amplification of risks. These research results are crucial for practitioners by the necessity of integrating ESG criteria into the risk assessment process and decision-making. Furthermore, concerning policy decision-makers, they help promote sustainability and a responsible approach. Therefore, ESG factors can impact companies' financial performance and influence how they are perceived by investors. By understanding and correctly evaluating these ESG factors, one can identify and manage risks more efficiently, achieve better long-term returns, make appropriate decisions, and promote sustainability in the business environment.