Conectar
by Yang Tong, Huang Qianzhen, Tan Bo, Hu Bin, Zhang Min
BackgroundAdvancing the development of centers for disease control and prevention (CDCs) has become a priority within global public health governance. However, public health governance capacity varies significantly among CDCs across different countries and regions, grassroots CDCs face particular disadvantages. Establishing stable, efficient collaborative development mechanisms among CDCs across diverse regions to maximize overall effectiveness and ensure sustainable development represents a critical public health science issue.
ObjectiveThis study aims to provide scientific references and a theoretical foundation for the coordinated development of grassroots CDCs within the Chengdu–Chongqing Economic Circle (CCEC) and the construction of public health systems.
MethodsA questionnaire for collaborative development needs indicators in grassroots CDCs, comprising 4 primary needs and 13 secondary needs, was developed through literature review, the Delphi expert consultation method, and the Kano model. Analysis focused on questionnaires collected from eight grassroots CDCs within the CCEC. The importance of needs was ranked using the better–worse coefficient and satisfaction sensitivity analysis.
ResultsAnalysis of the 110 valid questionnaires showed that for the must-be attribute, satisfaction sensitivity ranked as follows: performance compensation (0.883)> talent exchange and scientific research and innovation cooperation (0.824)> public health emergency rescue mechanism (emergency material reserve and cross-regional material mobilization; 0.817)> cross-regional case monitoring, investigation, and tracking (0.775). Regarding the one-dimensional attribute, the satisfaction sensitivity ranking was joint risk assessment and emergency command (0.937)> business archive co-construction and sharing mechanism (emergency response plan, and technical scheme) (0.909)> regional co-construction and sharing between the university and the local area (0.832). For the attractive attribute, the satisfaction sensitivity ranking was regional monitoring and early-warning information management system (0.922)> community chronic disease prevention and service (0.804)> coordinated transfer and diversion diagnosis and treatment of patient with infectious diseases within the region (0.734). However, the collaborative release and interaction mechanism of social integrated media information, public health collaborative governance entities, and the construction of a cross-regional expert database constitute indifferent attributes.
ConclusionsThis study provides preliminary scientific evidence for the precise allocation of public health resources and the establishment of localized collaborative development mechanisms. Simultaneously, the research methodology and analytical framework offer new theoretical references for similar studies in other regions globally.
by Yuzhong Feng, Jiazhen Cui, Xuan Huang, Yupeng Li, Haolong Dong, Xianghua Xiong, Gang Liu, Qingyang Wang, Huipeng Chen
Uricase-based drugs excel at treating refractory hyperuricemia and tumor lysis syndrome by directly degrading uric acid but are limited by immunogenicity. Here, we engineered RAW264.7 macrophages with ectopic co-expression of Aspergillus flavus uricase and murine urate anion transporter 1 (URAT1), forming a “transport-degradation” system: URAT1 actively transports uric acid into cells for intracellular degradation. Recombinant lentiviral vectors carrying target genes were transfected into RAW264.7 cells, followed by puromycin screening. In vitro assays showed that the engineered macrophages nearly completely degraded uric acid (from 556.0 ± 37.0 μmol/L to 0.7 ± 0.6 μmol/L) at 72 h. URAT1 inhibition with benzbromarone abolished uric acid degradation in URAT1-expressing cells. In both acute dietary-induced and chronic genetic hyperuricemic mouse models, RAW-afUri-URAT1 exerted robust and sustained uric acid-lowering activity, maintaining serum uric acid at 77.14 ± 37.48 μmol/L on day 16 in yeast extract gavaged mice and normalizing serum uric acid to 76.2 ± 15.9 μmol/L in liver uricase conditional knockout mice, both significantly superior to the rebound levels observed in mice treated with Rasburicase (143.19 ± 38.21 μmol/L and 142.4 ± 17.4 μmol/L, respectively; PAccelerated population aging has driven substantial growth in demand for palliative care services. Such services can effectively enhance the living quality for end-of-life patients through multidimensional interventions. Currently, China lacks a localised experience-oriented quality assessment scale for palliative care, resulting in gaps in service quality supervision. To develop a self-reported measurement for palliative care services, with the foundation in the Senses Framework.
This study developed a scale by extracting core contributors of palliative care experiences through 14 patients and 16 families' narratives. To refine and improve the scale, a total of 19 experts were invited to participate in a two-round Delphi expert consultation. Additionally, an empirical research was conducted, with 380 valid samples from two independent cohorts collected to complete the full psychometric testing of the scale.
The final Palliative Care Experience Scale (PCES) comprises two dimensions: sense of security and belonging, and sense of purpose and significance, with a total of 13 items. The total variance includes 79.26% that is explained by these two factors. Confirmatory factor analysis confirmed a stable factor structure for the PCES. The scale exhibited good reliability, with a total Cronbach' α of 0.937, McDonald' ω of 0.952, and Spearman-Brown corrected split-half reliability of 0.897. Cronbach's α for both dimensions exceeded 0.88. The scale's SEM was 1.50 and MDC95 was 4.16, offering a validated threshold to identify real changes in patients' palliative care experience.
This study developed an assessment scale of palliative care quality based on the Senses Framework, uniquely centred on patient experiences. Validated through robust methodologies, this scale fills a gap in the evaluation of experiential dimensions of palliative care in China, providing a scientific and feasible measurement tool for the continuous improvement of services.
This study addresses the critical gap of a culturally adapted, patient experience-centred tool for evaluating palliative care service quality in China. Its core finding is the successful development and full psychometric validation of the 13-item Palliative Care Experience Scale (PCES). This research provides a reliable tool for palliative care clinical practice and academic research to capture patients' care experience, offers clinicians and administrators a practical instrument to identify service gaps and guide quality improvement, and delivers foundational reference data for policymakers to advance patient-centred palliative care development in China.
We adhered to the relevant EQUATOR reporting guidelines. The development and validation process followed the COSMIN framework for patient-reported outcome measures.
Patients receiving palliative care and familes played an integral role in designing and conducting this study. In Phase I, qualitative data from semi-structured interviews with 14 patients and 16 families helped define core thematic constructs and develop the initial item pool, which ensured the scale's content validity were based on their real-life experiences. In Phase III, we recruited a new, independent cohort of participants to complete the psychometric testing of the scale, providing key data for its validation.
by Shuanghong Jiang, Hongxia Yang, Ting Chen, Zhenyu Ji, Xixi Yan
ObjectiveThis study aimed to assess the incidence and risk factors for the development of steroid-induced ocular hypertension (SIOH) following 23-gauge (23G) pars plana vitrectomy.
MethodsThe clinical data of patients treated with 23G vitrectomy from January 2019 to March 2022 were reviewed retrospectively. The incidence and characteristics of SIOH post-operatively and treatment provided were recorded. The clinical risk factors for developing SIOH were analyzed using logistic regression analysis.
ResultsAmong the 540 eligible patients, 111 (20.56%) cases developed SIOH. The majority (83.78%) of the SIOH cases developed between the third and seventh day postoperatively. Among these cases, 65 (58.56%) patients had an intraoperative pressure (IOP) of 30 mmHg or higher, and 31 (27.9%) had an IOP of 40 mmHg or higher. The IOP of all SIOH patients returned to normal within 1 month following the discontinuation of steroid and IOP-lowering medicine treatment. The independent risk factors for SIOH (IOP ≥ 23 mmHg) were myopia (odds ratio (OR) 5.22) and silicone oil filling (OR 8.20). For severe SIOH (IOP ≥ 30 mmHg) myopia and silicone oil filling were also identified as risk factors with an OR of 3.23 and 12.86, respectively. After adjusting the steroid administration pattern, the incidence of all SIOH and severe SIOH decreased to 17.11% and 9.14%, respectively.
ConclusionsMyopia and silicone oil filling were identified as potential independent risk factors for the development of SIOH after vitrectomy. A shorter topical steroid therapy was associated with a lower incidence of SIOH particularly in high-risk patients.
For critically ill patients requiring continuous renal replacement therapy, regional citrate anticoagulation is the preferred strategy to maintain extracorporeal circuit patency. Current clinical practice relies on two citrate-based protocols, with the widely used but complex 4% trisodium citrate solution posing a hypernatraemia risk and haemofiltration replacement fluid of sodium citrate offering procedural simplification and a more physiological electrolyte profile. Direct prospective comparison of their circuit lifespan efficacy is currently unavailable.
This single-centre, prospective, open-label, parallel-group randomised controlled trial will be conducted in China. 90 patients will be enrolled and randomly assigned (1:1) to receive anticoagulation with either citrate-based haemofiltration replacement fluid or 4% trisodium citrate solution, with all patients undergoing a standardised continuous venovenous haemofiltration protocol. The primary outcome is circuit lifespan, with a non-inferiority margin set at 2.43 hours. Secondary outcomes include the 72-hour circuit survival probability, duration of hospitalisation, and all-cause mortality rates at 28 and 90 days. The primary analysis will follow the intention-to-treat principle.
The study protocol has been approved by the Biomedical Research Ethics Committee of West China Hospital, Sichuan University (Approval No. (2025)1157). Any subsequent amendments must be submitted to the same ethics committee for further review and approval prior to implementation. Furthermore, the findings of this trial will be disseminated through presentations at relevant national and international conferences and via publication in peer-reviewed scientific journals.
Chinese Clinical Trial Registry ChiCTR2500106991.
Prolonged sedentary behaviour (SB) is an independent risk factor for adverse health outcomes, with current WHO guidelines emphasising both increased physical activity (PA) and reduced sitting time. While electronic health (eHealth) interventions offer scalable solutions, the comparative effectiveness of two dominant strategies: sedentary break interventions (frequent interruptions of sitting) versus PA promotion (structured activity sessions) remains unclear. This systematic review and meta-analysis protocol aims to compare the effectiveness of interventions targeting breaks in SB versus increased PA in reducing sedentary time through meta-analysis of randomised controlled trials (RCTs) comparing either intervention to a control condition, while exploring key moderating factors including participant characteristics, intervention type, duration, eHealth delivery mode, theoretical basis, use of behaviour change techniques (BCTs), PA intensity and SB frequency.
This protocol follows the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P) guidelines. A comprehensive search will be conducted in PubMed, Embase, Web of Science and the Cochrane Library from inception to 31 July 2025, with language restrictions limited to English and Chinese publications. RCTs comparing eHealth-delivered interventions promoting sedentary breaks with those increasing PA in adults will be included. The primary outcome is sedentary time (objectively measured or self-reported), and secondary outcomes include health outcomes such as cardiometabolic markers, fatigue and well-being. Two reviewers (SC and XN) will independently screen studies, extract data and assess risk of bias using validated tools. Meta-analyses will be performed if sufficient homogeneous data are available, comparing changes in sedentary time. Subgroup analyses will explore effects by participant characteristics including gender (male vs female), age groups (3 to
Ethical approval is not required as this study involves secondary analysis of published data. Findings will be disseminated through peer-reviewed publication and conference presentations.
CRD420251042994.
Concept analysis is widely used in nursing to clarify key concepts, support theory development and improve conceptual consistency in research and practice. Although concept analysis studies have increased substantially, concerns remain regarding methodological heterogeneity and incomplete reporting. Based on preliminary scoping of the literature, no dedicated scoping review has yet mapped the broad landscape of concept analysis studies in nursing while also examining reporting completeness. This protocol describes a scoping review that will characterise methodological trends, identify recurrent reporting omissions and generate an evidence map to support future methodological work in this field.
This scoping review will follow established scoping review guidance and will be reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. Guided by the Population-Concept-Context framework, we will search major English-language and Chinese-language databases for nursing-related concept analysis studies. All concept analysis approaches will be considered eligible, provided the study explicitly reports analysing a nursing-related phenomenon. Two reviewers will independently screen records, assess full texts and chart data using a standardised extraction form. In parallel, reporting completeness will be examined using an author-developed, evidence-informed audit checklist. Findings will be synthesised using descriptive statistics and qualitative thematic analysis.
Ethical approval is not required because this review will synthesise data from publicly available sources. Findings will be disseminated through peer-reviewed publication and conference presentation. The review is expected to provide a structured overview of current concept analysis practices in nursing and to identify priority areas for improving reporting transparency in future methodological work.
Invasive arterial blood pressure monitoring is critical for perioperative and critically ill patients, yet traditional radial artery cannulation near the wrist joint is prone to catheter dysfunction (eg, kinking, occlusion) due to positional changes, compromising accuracy and patient safety. This trial hypothesises that modifying the cannulation site to 1.5–2.5 cm proximal to the radial styloid process may enhance catheter stability.
This is a prospective, parallel-group, randomised, controlled, analyst-blinded trial. A total of 486 participants (243 per group) will be enrolled at the Sixth Affiliated Hospital, Sun Yat-sen University. Eligible patients (18–75 years, American Society of Anesthesiologists physical status I–III, requiring elective surgery with radial artery cannulation) will be randomised 1:1 to the modified group (1.5–2.5 cm proximal to the radial styloid process) or the conventional group (traditional site). The primary outcome is the incidence of arterial catheter dysfunction (defined by criteria such as blood sampling difficulty, position-dependent waveform or improved waveform post-square wave test). Secondary outcomes include frequency of catheter dysfunction, damping abnormality rate, first-puncture success rate, number of arterial punctures, arterial cannulation time, complication incidence and blood pressure measurement differences.
This study protocol (V.4.0) was approved by the Ethics Committee of the Sixth Affiliated Hospital of Sun Yat-sen University in Guangzhou, China on 2 September 2025. The first participant was recruited on 15 September 2025, with an estimated completion date of 31 December 2025. Informed consent will be obtained from all participants. Findings will be published in peer-reviewed journals.
Metabolic syndrome (MetS) poses a significant public health challenge among employed adults. Lifestyle modifications have been shown to be effective in preventing the onset and progression of MetS in employed adults, and the widespread adoption of mobile and wearable technologies introduces an appealing approach to mHealth lifestyle interventions. When widely implementing smartphone-based interventions for employed adults, enhancing equitable access and promoting wearable device use for those with MetS is a more cost-effective way to reduce health disparities, particularly in resource-limited settings. However, relevant evidence is currently lacking.
This study aims to design an mHealth-based Healthy Lifestyle Promotion (MYLIFE) trial, a three-arm randomised controlled trial (RCT), to evaluate the effectiveness of a smartphone-based lifestyle intervention and a combined smartphone-based lifestyle intervention with intensive intervention for MetS individuals using wearable devices, in reducing MetS risk among employed adults.
This is a three-arm, parallel, single-blind, cluster RCT with a 12-week intervention and a total follow-up of 1 year. The trial will recruit 120 workplaces from the Chinese Cohort of Working Adults in a 1:1:1 ratio to either a control group or one of two intervention groups. Within these workplaces, a total of at least 348 eligible participants will be enrolled. The regular mHealth group will receive smartphone-based intervention. The intensive mHealth group will receive smartphone-based intervention for all participants, and an additional wearable device-intensive intervention for those with MetS. The primary outcome is the Chinese MetS Z score at 12 weeks. Secondary outcomes include MetS Z score, prevalence of MetS, specific MetS components, questionnaire-based indicators, and clinical outcomes at 12 weeks and 1 years. The main analysis will follow the intention-to-treat principle, using mixed-effects models to assess between-group differences in outcomes.
The protocol has been approved by the Ethics Committee of the West China School of Public Health and the West China Fourth Hospital, Sichuan University (Gwll2025024). The findings will be published in peer-reviewed journals and presented at scientific conferences.
ChiCTR2500101904.
To explore the impact of community-based long-term care (LTC) on self-rated and observer-rated health (ORH) among older adults in China.
Cross-sectional observational study using repeated cross-sectional data from the Chinese Longitudinal Healthy Longevity Survey (2011, 2014 and 2018).
Multivariate regression models were employed to examine the association between community-based LTC and both self-rated and ORH among older adults. Robustness was assessed using objective health indicators and alternative model specifications. Propensity score matching was used to minimise selection bias. Subgroup analyses were conducted by age, gender, living arrangement and urban versus non-urban residence.
Community-based LTC was significantly associated with higher self-rated health and higher ORH among older adults. Robustness checks using objective measures—such as hypertension and activities of daily living—and alternative analytic strategies confirmed these findings. The beneficial effects were more pronounced among women, those aged 75 and above, those living alone and urban residents.
Community-based LTC significantly improves both subjective and objective health outcomes among older adults in China. The effects are particularly strong for women, those aged 75 and above, those living alone and urban residents, highlighting the importance of targeting vulnerable groups.
Expanding and improving community-based LTC is essential for meeting the diverse needs of China's ageing population. These findings provide valuable insights for nursing professionals and health policymakers working to promote healthy ageing.
This study demonstrates that community-based LTC improves health outcomes among older adults in China. The results offer important guidance for nursing practice and health policy supporting healthy ageing, especially in rapidly ageing societies.
This study adheres to the STROBE guidelines for reporting observational studies.
This study did not include patient or public involvement in its design, conduct, or reporting.
To investigate the impact of parenting stress in both fathers and mothers on the quality of life (QoL) of children with down syndrome (DS) and the mediating effect of family adaptation.
This cross-sectional study was conducted between April 2023 and August 2023.
A total of 106 father–mother dyads of children with DS aged 2–12 years in South Korea were included. The parents independently completed questionnaires assessing parenting stress, family adaptation, and their children's QoL. The Actor–Partner Interdependence Mediation Model was used for the dyadic analysis.
The direct effect of parenting stress on children's QoL was not significant; however, the indirect effect of family adaptation was significant. Fathers' parenting stress indirectly influenced their children's QoL through their own and their mothers' family adaptations. Conversely, mothers' parenting stress indirectly influenced their children's QoL through their own family adaptation, although the mediating effect of fathers was not statistically significant.
Higher family adaptation in both fathers and mothers was associated with an improved QoL in children with DS. The pathways through which parents influenced their children's QoL differed but were interdependent. Therefore, dyadic interventions aimed at improving family adaptation in both fathers and mothers may help improve the QoL of children with DS.
This is the first study to examine parental influence on children's QoL based on dyadic interactions among fathers, mothers, and children with DS. This study highlights the importance of assessing and promoting fathers' and mothers' levels of family adaptation to improve the QoL of children with DS. Nurses should consider effective dyadic interventions for families that include both parents to maximise improvements in the QoL of children with DS.
No patient or public contributions.
This study adhered to the STROBE guidelines for cross-sectional studies.
To systematically review published studies on the post stroke delirium risk prediction models; and to provide the evidence for developing and updating the clinically available prediction models.
Systematic review.
Systematically searched studies on 10 databases, which were conducted from inception to 9 January 2025. The studies of post-stroke delirium risk prediction models were included.
Extracted the data from the selected studies. The Prediction Model Risk of Bias Assessment Tool checklist was used to evaluate the risk of bias of the models. The meta-analysis of model performance and common predictors was performed by Revman 5.4 and Medcalc.
A total of 12 studies were included, and 21 risk prediction models for post-stroke delirium were constructed. The combined effect size of area under the receiver operating characteristic curve was 0.84. All studies were found to have a high risk of bias and good applicability. Meta-analysis showed: National Institutes of Health Stroke Scale score, age, neutrophil-to-lymphocyte ratio, neglect, visual impairment and atrial fibrillation were independent predictors of post-stroke delirium.
The included studies all found to have a high risk of bias; future studies should focus on adopting more scientifically rigorous study designs and following the standardised reporting guidelines to enhance extrapolation and facilitate its clinical application.
This review may promote clinical healthcare workers to develop and update clinically available prediction models, thereby establishing risk prediction models with strong clinical utility.
This study presents the first systematic evaluation of delirium risk prediction models in stroke patients, thereby facilitating the choice, use and develop of the clinical usable post stroke delirium risk prediction models.
This review adhered to the PRISMA guidelines.
No patient or public contribution.
RD42024620360 (PROSPERO According to JAN Guidelines).
To explore the perceptions of patients with prostate cancer undergoing androgen deprivation therapy towards mobile health interventions.
The study employed a qualitative descriptive design.
Seventeen participants were recruited from tertiary care hospitals from November 2022 to June 2023. The collected data were subsequently analysed using a content analysis approach.
The main themes were facilitators, barriers, information needs, emotional and social needs, and self-management needs. Facilitators for using mobile health included support from healthcare professionals and family, competitive design features and user-friendly interfaces. Barriers included negative past experiences with technology and a satisfactory current state of health. Informational support included those patients who expressed a desire for timely, accurate information integrated with traditional Chinese medical principles. Regarding emotional support, patients emphasised their independence, preferring not to burden family and friends, showing disinterest in mindfulness and relaxation therapies, and generally disliking online interactions with fellow patients. For self-management, medication reminders and rehabilitation guidance were seen as vital tools to enhance supportive care.
The study highlights the importance of customising mobile healthcare applications to meet unique needs among patients with prostate cancer and enhance their engagement and satisfaction. Understanding their specific preferences enables the development of more effective mobile healthcare applications.
The COREQ checklist.
To map evidence of the existing virtual reality-based dementia educational programmes and the effects of these educational programmes on dementia formal and informal caregivers.
A scoping review.
A comprehensive search of nine databases was conducted to find studies from the inception of the databases to October 2023. Two authors independently screened the titles and abstracts related to the eligibility criteria. Full texts of potentially relevant studies were read by one author and checked by a second. Data extraction and synthesis using NVivo 12 were undertaken by one author and checked by two other authors.
Nineteen studies published between 2002 and 2022. The four randomised controlled studies and five qualitative studies were of moderate to good methodological quality. The 10 quasi-experimental studies were of weak to moderate quality. Fifteen virtual reality-based educational programmes had a positive influence on formal and informal caregivers, including improving caregivers' perceptions changing attitudes towards people with dementia, while the nursing competence of formal caregivers did not improve in short term. Educational programmes that covered dementia-related information and care strategies better improved the knowledge level of dementia formal and informal caregivers.
The qualitative and quantitative studies of moderate to good quality included in this study support the idea that virtual reality-based dementia educational programmes may be a safe and effective way and have potential benefits for improving knowledge, perceptions, attitudes and nursing competence.
This scoping review will provide an emerging teaching model for formal and informal caregivers of people with dementia and help them better understand the types and the influence of virtual reality-based dementia educational programmes.
PRISMA-ScR.
Not required as this review in accordance with the aim to map existing literature from the dementia formal and informal caregivers' perspective.
To analyse how refined living arrangements, in the context of digital access, affect elderly healthcare resource utilisation and satisfaction with healthcare needs.
A prospective cohort study. The study reporting is conformed to the STROBE checklist.
This longitudinal study utilised data from the 2018–2020 waves of the United States-based Health and Retirement Study and the 2013–2015 waves of the China Health and Retirement Longitudinal Study.
Baseline living arrangement was categorised into living alone, intergenerational living, living with spouse, nuclear living and proximate residence. Unmet healthcare needs at follow-up waves (i.e., 2020 wave of Health and Retirement Study and 2015 wave of China Health and Retirement Longitudinal Study) were classified into unmet clinical care needs and unmet preventive care needs, which were measured using three measurements on whether the participant had disorders, whether the participants use any clinical care, and whether the participants use any preventive care. Digital exclusion was assessed using a single question about internet access at baseline.
A total of 7116 participants from the China Health and Retirement Longitudinal Study cohort (female: 48.6%, mean age: 57.4 years) and 7266 from the Health and Retirement Study cohort (female: 64.9%, mean age: 65.1 years) were included. Compared with older adults living a nuclear arrangement, those living an inter-generational arrangement with digital exclusion had higher clinical care utilisation, but not necessarily lower risk of unmet clinical needs; they also had lower preventive care utilisation in the Health and Retirement Study cohort, while living with spouse led to higher preventive care utilisation in the China Health and Retirement Longitudinal Study cohort.
Living arrangements can affect older adults' healthcare utilisation and unmet healthcare needs, which can be moderated by digital exposure.
These findings suggest that healthcare providers should tailor care strategies by considering both living situations and digital literacy. Enhancing digital access, especially for those in inter-generational households, could help address unmet healthcare needs and improve overall care satisfaction.
This study using the STROBE CHECKLIST for reporting guideline.
No patient or public contribution.
By comparing data from both the United States and China, it highlights the importance of considering family structure and digital inclusion when addressing healthcare needs globally. The findings suggest that older adults in inter-generational living arrangements without digital access face higher clinical care demands but still struggle with unmet healthcare needs. This underscores the need for healthcare systems worldwide to address digital exclusion and adapt care strategies to individual living circumstances to enhance healthcare outcomes for the elderly population.
Aortic dissection (AD) is a life-threatening cardiovascular emergency with a high mortality rate, and acute Stanford Type A AD is the most dangerous form, often requiring surgical intervention. Factors contributing to the progression of AD include increased heart rate, blood pressure and the rate of ventricular contraction (dP/dt). While heart rate control is a cornerstone of preoperative management for AD per existing guidelines, the recommended target (eg, ≤60 bpm in American Heart Association 2010) is consensus-driven (Level C) and thus not grounded in high-level evidence. The ESCORT (
The study is a multicentre, single-blind, RCT involving adult patients diagnosed with acute (Stanford Type A) AD, scheduled for aortic arch prosthetic vascular replacement and elephant trunk stent implantation surgery. 680 patients will be randomised into two groups: low heart rate target group (55–65 beats per minute) and standard heart rate target group (75–85 beats per minute). The intervention involves protocol-directed medication to achieve the target heart rates, with esmolol as the primary recommended agent. The primary outcome measure is the rate of major adverse cardiovascular event within 30 days after surgery, and secondary outcomes include various clinical, economic and biochemical measures.
The ESCORT study is the large-scale RCT to investigate the optimal preoperative heart rate control in patients with acute type A AD. The results of this study have the potential to fill the evidence gap in current clinical guidelines and provide evidence-based support for clinical management. The findings may influence the standard of care by either endorsing lower heart rate targets or providing alternative guidance for managing heart rate in this high-risk patient population. The study’s results will be disseminated through publications and presentations at both national and international conferences, ensuring that the results are accessible to the medical community and relevant patient organisations.
This study, including the study protocol (version 1.3, 3 December 2022), was approved by the Ethics Committee of Fuwai Hospital, CAMS and PUMC (approval number: 2022-1886). Additional approvals were obtained from the ethics committees of participating subcentres (approval numbers are listed in the main text). The findings will be disseminated through publications in peer-reviewed journals and presentations at scientific conferences.
ChiCTR2300067811.
Patients with systemic autoimmune rheumatic disease (SARD) are at high risk of developing interstitial lung disease (ILD). We sought to gain insight into the pharmacological and non-pharmacological treatments being used by patients with SARD-associated ILD (SARD-ILD) following ILD progression.
This was a retrospective, observational cohort study.
Optum Clinformatics Data Mart administrative medical and pharmacy claims database in the USA.
Patients with SARD-ILD who had an incident ILD diagnosis and progression between January 2018 and March 2023.
Treatment patterns and healthcare services utiliation were descriptively summarised for baseline and follow-up periods.
We identified 6431 patients with SARD-ILD and evidence of ILD progression (mean age, 71.2 years; 75.3% female; 68.9% white). The mean (SD) time between the initial SARD-ILD diagnosis and the onset of ILD progression (index date) was 104 (201) days. On average, patients were followed for 936 (467) days.
Oral corticosteroids were the most common treatment post-progression (69.5%), followed by non-biologic disease-modifying antirheumatic drugs (non-biologic DMARDs) (41.6%), biologic DMARDs (15.5%) and immunomodulators (15.4%). Antifibrotics were received by 3.5% of patients. Supplemental oxygen was the most frequent non-pharmacological treatment (48.9%). For the baseline period, 53.0% and 42.1% of patients used inpatient and emergency department services, respectively. During the follow-up, 69.7% and 62.8%, respectively, used these services.
The high use of corticosteroids and limited use of DMARDs and antifibrotics post-progression in this descriptive study implies a significant gap between current practice and optimal management of patients with SARD-ILD.
by Deye Ge, Liyan Wu, Jingrong Yang, Jingxian Sun, Jinying Wang, Jingxin Wang, Huihui Song, Ran Wei, Zecheng Xu, Binbin Zhao, Rongfei Sun, Yifei Wang
The U.S. Food and Drug Administration (FDA) approved intravenous edaravone for the treatment of amyotrophic lateral sclerosis (ALS) in 2017, followed by the approval of the oral formulation in 2022. This study aims to utilize the FDA#39;s Adverse Event Reporting System (FAERS) to investigate the spectrum and timing of adverse events (AEs) associated with edaravone administration, employing repeatability analysis, the Reporting Odds Ratio (ROR) approach, Weibull distribution, and stratification methods. The investigation focuses on data collected from the first quarter of 2017 through the fourth quarter of 2024, aiming to identify adverse event signals and their temporal patterns related to both intravenous and oral edaravone administration. In total, 3,262 records of edaravone-related adverse reactions were identified; among these, 1,534 incidents were associated with intravenous administration, while 453 incidents pertained to oral administration. The analysis revealed distinct adverse reaction profiles for the two routes of administration. Notably, the spectrum of adverse reactions resulting from oral administration predominantly involved the respiratory system, digestive system, and skin damage. In contrast, intravenous administration was more frequently linked to complications associated with invasive procedures and local tissue damage. Furthermore, the timing of adverse reactions exhibited significant variability between the two routes. Weibull distribution analysis indicated that the median onset time for adverse reactions following intravenous administration was 35 days, whereas for oral administration, it was 27 days. Both analytical approaches identified early failure signals, suggesting that the risk of adverse events diminishes over time.This study aimed to evaluate the efficacy of advanced optimal pulse technology (AOPT) combined with collagen dressings on facial flushing and skin barrier function in patients with rosacea. A total of 150 patients with rosacea were prospectively enrolled and randomised into the control group (n = 75, received AOPT treatment alone) and observation group (n = 75, additionally used recombinant human type III collagen dressing). Clinical improvement, erythema and lesion features were recorded before and 12 weeks after therapy. Patient quality of life was measured using the Acne-QOL scale. Skin barrier function was evaluated by transepidermal water loss (TEWL), sebum output and epidermal hydration. Serum inflammatory markers were analysed, and adverse reactions and recurrence were also tracked. Following 12 weeks of treatment, compared to the control group, the observation group showed higher overall effectiveness, greater reduction in erythema, lesion severity and pain scores, higher Acne-QOL scores across all dimensions (self-perception, emotional well-being, symptom burden and social function), lower TEWL and sebum secretion, higher hydration and lower levels of TNF-α, hs-CRP and PCT (all p < 0.05). There was no significant difference in the incidence of adverse reactions between the two groups (2.67% vs. 6.67%, p = 0.246), but the observation group had a lower recurrence rate (2.67% vs. 14.67%, p = 0.009). The combination of AOPT with collagen dressing offers superior benefits over AOPT alone, alleviating facial flushing, strengthening the skin barrier, decreasing systemic inflammation and reducing relapse, highlighting its clinical value in rosacea management.
FreshRSS 