Conectar
In current practice, fluid volumes administered to children following kidney transplant vary widely. Up to 52% of children experience fluid overload-related complications. Current fluid guidelines are not evidence-based and the optimal amount of fluid for children after transplant is not known. The aim of Randomised multiple centre trial of conservative versus LIberal fluid adMInisTration for children receiving a kidney tranSplant (LIMITS) is to determine whether relative limitation of fluid volume administered to children receiving kidney transplants is superior to liberal fluid volume administration.
LIMITS is a pragmatic, open-label, UK-based, multicentre randomised controlled trial, with an internal pilot phase and integrated economic evaluation. A total of 140 children receiving kidney transplants will be randomised to receive either conservative postoperative fluid administration (maximum of 150 mL/m2/hour for no longer than 18 hours, followed by a fixed daily target of maximum 1.5 L/m2/day thereafter) versus the comparator of liberal postoperative fluid administration (fluid volume administered to replace urine output and insensible losses for at least 48 hours with target urine output >2 mL/kg/hour). The primary outcome is mean days at home in the first 30 days after kidney transplant. The primary outcome will be analysed using a mixed linear regression model adjusted for donor type (living vs deceased donor) and participant weight (
The trial received Health Research Authority approval on 20 August 2025 (REC reference: 25/EE/0161, IRAS project ID: 354370). Findings will be presented to academic groups via national and international conferences and peer-reviewed journals. The patient and public involvement group will play an important part in disseminating the study findings to the public domain.
To estimate the global, regional and national burden of maternal haemorrhage (2000–2021) and its 2050 projections in 204 countries and territories.
This study systematic analysis of the burden of maternal haemorrhage sourced data from the Global Burden of Disease (GBD) 2021 study. We estimated the incidence, mortality, disability-adjusted life years (DALYs), years lived with disability (YLDs) and years of life lost (YLLs) due to maternal haemorrhage. Changes in the burden from 2000 to 2021 were computed using AAPC. To detect statistically notable changes in the trends of maternal haemorrhage metrics between 2000 and 2021, Joinpoint regression analysis using the Joinpoint Regression Programme was conducted. We also projected mortality rates, YLDs and YLLs through to 2050 using maps and trends generated by the GBD Foresight visualisation tool.
Globally, the incidence of maternal haemorrhage among women aged 15–49 years declined from 881.98 per 100 000 reproductive aged women (95% uncertainty interval (UI) 687.01 to –1150.23) in 2000 to 714.00 (95% UI 556.97 o t908.54) in 2021, with an average annual percentage change (AAPC) of –0.91 (–1.37 to –0.49). Similar downward trends were observed for maternal deaths, DALYs, YLDs and YLLs attributable to maternal haemorrhage, with AAPCs of –3.78 (–4.39 to –3.18), –4.68 (–4.83 to –4.55), –1.21 (–1.54 to –0.89) and –4.80 (–5.10 to –4.52), respectively. Sub-Saharan Africa, particularly Western Sub-Saharan Africa, recorded the highest burden in 2021, which is almost 300 times higher than in Western Europe. Elevated rates of mortality, DALYs and YLDs were also evident in Sierra Leone, Chad, Niger, Mali, Nigeria, Burkina Faso, Central African Republic, Somalia and South Sudan in 2021 and projections for 2050. However, the high-income Asia Pacific region had the lowest incidence, DALYs and YLDs at 151.32 (109.63–203.68), 2.21 (1.72–2.86) and 0.87 (0.46–1.38) per 1 00 000 women, respectively. Australasia recorded the lowest maternal death count and YLLs attributed to maternal haemorrhage at 0.69 (0.50–0.90) and 0.56 (0.41–0.74) per 1 00 000 women, respectively.
While the global burden of maternal haemorrhage has declined over time, significant regional and national inequities persist. Even though the 2050 projections show improvement in the burden of maternal haemorrhage, there is also regional and national variation in the rate of decrease in maternal haemorrhage burden. Targeted, context-specific interventions are urgently needed to reduce maternal haemorrhage-related mortality and morbidity.
The Mental health care: Adverse Sequelae of COVID-19 study aimed to (1) compare the consequences of the COVID-19 pandemic for mental health services and people with pre-existing mental health conditions (MHCs) in six low- and middle-income countries and (2) identify good practice to mitigate these impacts.
An observational study, using a mixed-methods convergent design triangulating data from (1) semistructured interviews or focus groups and/or a self-completed survey, (2) routine service utilisation data, (3) local grey literature and (4) expert consultation.
The study was conducted in Chile, Ethiopia, Georgia, Nigeria, South Africa and Sri Lanka.
121 key informants.
We found clear evidence in all sites that the pandemic exacerbated pre-existing disadvantages experienced by people with MHCs and led to a deterioration in the availability and quality of care, especially psychosocial care. Alongside increased vulnerability to COVID-19, people with MHCs faced additional barriers to accessing prevention and treatment interventions compared with the general population. To varying extents, sites showed accelerated implementation of digital technologies, but with evidence of worsening inequities in access. In sites where primary care-based mental healthcare was more developed or prioritised, systems seemed more resilient and adaptive.
Our findings have the following implications. First, these mental health service reductions are clear examples of ‘structural stigma’, namely policy level decisions in healthcare which place a low priority upon services for people with MHCs. Second, integration of mental healthcare into all general healthcare settings is key to ensuring accessibility and parity of physical and mental healthcare. Third, digital innovations should be designed to strengthen and not fragment health systems. We discuss these findings in terms of anticipating such challenges for future pandemics and preparing layers of resilience.
by Yishu Wang, Ling Zhu, Shuna Jin, Yuhan Wang, Zhaoxiang Zeng, Yunzhou Zuo, Xingliang Xiang, Xugui Li, Rongzeng Huang, Chengwu Song
BackgroundSex hormones play critical roles in the pathogenesis and progression of osteoarthritis (OA), yet the hormone-related molecular networks remain poorly defined. This study aimed to identify candidate sex hormone-associated genes in OA and to explore their potential functional enrichment and immune-related characteristics using bioinformatics analysis.
MethodsOA gene expression data were obtained from the GEO database and integrated with candidate sex hormone-associated genes retrieved from GeneCards. The R package “limma” was then used to identify differentially expressed genes (DEGs) and sex hormone-associated DEGs (SADEGs). OA-associated SADEGs, termed OA-SADEGs, were selected using weighted gene co-expression network analysis (WGCNA), and their potential biological functions and pathways were explored by GO and KEGG enrichment analyses. Hub genes were identified using three machine learning models. xCell analysis was used to estimate immune infiltration and its associations with hub genes, and hub gene expression was further evaluated in external datasets and peripheral blood samples.
ResultsWe identified 32 sex hormone-associated genes in OA, enriched in extracellular matrix remodeling, receptor signaling, and antigen presentation pathways. Three candidate hub genes (LOXL1, HLA-DRA, and CYBB) were consistently upregulated in OA and showed significant correlations with immune infiltration scores. xCell analysis identified 13 differentially enriched immune cell types, of which three were associated with hub genes. External dataset analysis and peripheral blood qRT-PCR showed upregulation of LOXL1, HLA-DRA, and CYBB in OA samples.
ConclusionThis study integrated bioinformatics and immune analyses to identify candidate sex hormone-associated genes in OA. These findings provide associative bioinformatics evidence for sex hormone-associated molecular features in OA.
by Stephen J. Flusberg, Asher Donnelly, J. D. Jarolimek, Esmé Nix, Lili B. Davis, Boshang Yin, Lindsey Anderson, Dylan Ciolfi, Kevin J. Holmes
A person accused of victimizing others may be described as the “real” victim by their defenders to garner empathy and mitigate blame. Recent research shows that this rhetorical strategy, known as “victim framing,” can increase support for a man accused of sexually assaulting a woman. Little is known, however, about its effects in other contexts. Across five experiments (N = 2,941), we investigated whether victim framing generalizes beyond prototypical sexual assault cases. Participants read fictionalized news reports where one party was labeled the victim (or neither was) and expressed support for the individuals involved. We found significant framing effects across diverse scenarios: (a) a man accused of sexual assault who self-described as the victim; (b) a woman accused of sexually assaulting a man; (c) same-sex assault allegations involving men or women; (d) a celebrity or stranger accused of physically assaulting his girlfriend; and (e) a police officer who shot an unarmed civilian. As in prior work, only participants who explicitly cited the victim-related language as influencing their evaluations showed robust and reliable framing effects. Multiple observer characteristics (e.g., gender, political ideology) predicted attitudes in expected ways, yet victim framing effects persisted when controlling for these individual differences. Taken together, these findings are consistent with a social-pragmatic account of victim framing: many people treat a victim label as communicating relevant information and adjust their evaluations accordingly, while others either do not draw this inference or weigh other information more strongly. Our findings highlight the power and limits of explicit forms of linguistic framing.
by Xinying Quan, Wei Cheng, Yao Pu, Hong Deng
THSD7B (thrombospondin type-1 domain-containing 7B) has been implicated in several malignancies; however, its role in gastric adenocarcinoma remains unclear. This study aimed to investigate the expression pattern, clinical significance, and biological function of THSD7B in gastric adenocarcinoma. Public datasets from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO) were analyzed to evaluate THSD7B expression and its association with clinical outcomes. Functional enrichment analysis was performed to explore potential biological processes. In vitro assays, including cell proliferation, colony formation, wound healing, and Transwell invasion, were conducted following THSD7B knockdown or overexpression in gastric cancer cell lines. In addition, a xenograft model was established to assess tumor growth in vivo. THSD7B expression was significantly elevated in gastric adenocarcinoma tissues compared with normal controls and was associated with patient survival. Functional analyses suggested that THSD7B-related genes were mainly enriched in cell adhesion and cytoskeleton-associated processes. In vitro experiments showed that THSD7B knockdown suppressed cell proliferation, migration, and invasion, whereas overexpression produced the opposite effects. Consistent with these findings, THSD7B modulation was accompanied by alterations in adhesion-related signaling molecules and phenotype-associated protein expression. In vivo, THSD7B promoted tumor growth in xenograft models. In conclusion, THSD7B is associated with tumor progression and clinical outcomes in gastric adenocarcinoma and may be involved in the regulation of cell motility-related processes. These findings suggest that THSD7B may serve as a potential biomarker in gastric cancer.
To assess the prevalence of workplace violence (WPV) against clinical nursing students during internships and quantify the prevalence of different types of violence, such as physical, verbal and sexual.
Systematic review and meta-analysis.
Eligible cross-sectional studies that reported WPV prevalence among clinical nursing students were included. Two researchers independently screened literature and extracted data. The Joanna Briggs Institute tool was used to evaluate bias risk. Pooled prevalence rates, heterogeneity and publication bias were examined.
A comprehensive search was conducted across eight databases, from the inception of each database to 31 March 2025.
A total of 16 cross-sectional studies from eight countries involving 8037 nursing students were included in the analysis, with 11 studies (n = 5550) contributing to the overall pooled estimate. Using a random-effects model, the pooled prevalence of WPV of any type was found to be 40%, with substantial heterogeneity. Verbal violence emerged as the most prevalent subtype (47%), followed by sexual violence (12%) and physical violence (10%). Significant publication bias was detected for both physical and sexual violence, indicating a potential underestimation of the true prevalence.
This systematic review indicated that WPV is a significant occupational hazard encountered by clinical nursing students across diverse international contexts represented during internships.
These findings highlight the urgent need for educational and healthcare institutions and policymakers to implement coordinated measures, such as enhanced preventive training, comprehensive reporting and support systems and a zero tolerance safety culture to protect the future nursing workforce.
This systematic review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.
This study did not include patient or public involvement in its design, conduct or reporting.
The research protocol was registered with PROSPERO (CRD420251027354).
by Sicheng Huang, Xuebao Zhang, Long Chen, Xihe Ni, Ying Fan, Chaomin Zhao, Junfeng Xiao, Feng Ruan
BackgroundA public health emergency information system serves as a critical tool for collecting and analyzing data from sudden public health events, thereby providing a scientific basis for governmental decision-making. However, research on the systematic construction of such information system frameworks within China’s public health infrastructure is lacking.
ObjectiveTaking Zhuhai city as a case study, this study aims to construct a comprehensive public health emergency information system framework applicable to public health departments at the municipal, county, and street/township levels.
MethodsFirst, through a literature review and expert group discussion, the preliminary framework of system indicators is determined. Second, through two rounds of the Delphi method, 41 experts are invited to qualitatively select the system framework indicators, with the aim of obtaining consensus among experts. Finally, the system is improved through application, feedback, and redesign.
ResultsAfter two rounds of consultation, the final system at the city and county levels consists of 5 first-level indicator modules and 21 second-level indicator modules, whereas the system at the city, county, and street/township levels consists of 4 first-level indicator modules and 17 second-level indicator modules. Most of the indicators in the “emergency preparedness” and “emergency response” modules are considered important and should be retained as they can play a role in collecting and analysing information on infectious disease outbreaks through practical applications.
ConclusionThe public health emergency information system constructed in this study can be applied to public health departments such as disease prevention and control centres. Promotion can improve the efficiency of handling infectious disease outbreaks and provide a scientific basis for decision-making analysis.
by Hongzhen Yin, Tong Wang, Changshun Zhong, Yingya Cao, Xiaogan Jiang, Qiancheng Xu, Weihua Lu
Airway foreign-body aspiration in adults is uncommon but can be life-threatening.Flexible bronchoscopy is the standard first-line therapy,but critically ill patients may need extracorporeal life support.This study aims to characterize the diagnosis,management,and outcomes of adult airway foreign-body cases treated at a single center over nearly 12 years to inform a standardized clinical pathway.A single-center retrospective observational study of consecutive patients aged ≥14 years with confirmed airway foreign body who were treated at a tertiary hospital in China were conducted.Medical records of consecutive adolescent and adult patients diagnosed with airway foreign-body aspiration and admitted to the hospital from 01/01/ 2014–30/11/2025 were reviewed.Data included demographics,imaging,extraction method, respiratory support and so on.Descriptive statistics were reported as medians with interquartile ranges or counts and percentages.A total of 41 patients were included,with a median age of 59.5 years(interquartile ranges 51–72) and 65.85% male.Flexible bronchoscopy was attempted as the primary intervention in 38 patients(92.68%) and succeeded in 81.58%(31/38) to remove airway foreign body.Most patients(78.05%) required only nasal cannula oxygen,while nine patients(21.95%) needed advanced support including mechanical ventilation (14.63%),high-flow oxygen(4.88%),and extracorporeal life support (2.44%).At discharge,most survivors had a good neurological outcome,with 36 patients(87.80%) having a Cerebral Performance Categories score of 1.The 28-day survival rate was 92.68%.These findings show that flexible bronchoscopy is an effective first-line therapy,and rigid bronchoscopy or surgery is useful when flexible bronchoscopy fails.In unstable cases,timely extracorporeal life support can bridge to definitive removal.These results support a tiered,multidisciplinary approach incorporating early chest computed tomography,flexible bronchoscopy,and escalation to advanced airway or extracorporeal support.
by Felix A. Andong, Olufemi Olasoji, Abdifatah Ahmed A. Afyare, Ezekiel S. Mayowa, Praise O. Nwanozie, Emmanuel E. Osayi, Ruth A. Agyo, Vincent C. Ejere
In wild birds, the breeding season involves a convergence of metabolically demanding life-history stages, including reproduction, moult, and immune defense. We investigated the relationships between microfilarial infection, moult, redox homeostasis, and plumage quality in breeding male village weavers (Ploceus cucullatus) at the Amurum Forest Reserve, Nigeria. We compared four groups (n = 148 total) sampled within 3 mins post-capture: infected-moulting (IM), infected-non-moulting (IN), non-infected-moulting (NM), and non-infected-non-moulting (NN). Physiological condition was assessed using the erythrocyte glutathione ratio (GSH:GSSG) and circulating glucose, while plumage reflectance traits were integrated into a composite quality axis (PC1). Microfilarial infections were present in 52.0% (n = 77) of individuals; mean parasite intensities were 6.13 ± 0.35 mf/µL (IN) and 6.45 ± 0.41 mf/µL (IM). Physiological indices varied strongly across groups. The GSH:GSSG ratio was reduced in infected birds, indicating altered redox balance (rs = −0.65). Circulating glucose was highest in the infected non-moulting group (IN) but substantially reduced in the infected moulting group (IM). Across physiological and ornamental traits, individuals experiencing both infection and moult (IM group) exhibited the strongest reductions relative to all other groups. However, this pattern reflects a statistically supported Infection × Moult interaction, rather than an untested synergistic or non-linear effect, as evidenced by significant IN vs. IM contrasts in glucose (Table 3; z = 33.43, P
by Elias Chane, Yilkal Amlaku, Amare Mekuanint, Abebaw Worede, Habtamu Wondifraw Baynes, Getnet Fetene
BackgroundMetabolic syndrome (MetS) is a group of interrelated metabolic aberrations that significantly elevates the risk of poor cardiovascular outcomes and type 2 diabetes mellitus. Healthcare professionals, particularly those working long shifts, may have elevated risk due to the demanding nature of their work, irregular lifestyles, and associated stress. This study aimed to assess the prevalence and associated factors of MetS among healthcare professionals working long shifts in primary hospitals in the Central Gondar Zone, Northwest Ethiopia.
MethodsAn institutional-based cross-sectional study was conducted among a total of 271 healthcare professionals working in three primary hospitals (from September to December 2023). Study data were collected using structured questionairs, anthropometric measurements, and biochemical assessments. Five mililiters of fasting blood sample was collected from each participant; and serum lipid profile and glucose analyzed on Beckman Coulter DXC 700 AU chemistry analyzer. MetS was defined using the National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) criteria. Independent ttest and one-way ANOVA were used for intra and inter group comparison; and Logistic regression model was fitted to identify factors associated with MetS, and adjusted odds ratios (AORs) with 95% confidence intervals (CIs) were reported to determine the strength of associations.
ResultsThe prevalence of MetS among healthcare professionals was 11.44% (95% CI 8.14–15.83). Dyslipidemias were observed to be the most common forms of metabolic derangement with 145 (53.51%) of study subjects having at least one lipid profile abnormality; whereas, hyperglycemias was the least common 27 (9.96%) form of metabolic abnormalities. Age ≥ 35 years (AOR = 6.75; 95% CI: 2.34–19.46), a family history of diabetes among first-degree relatives (AOR = 7.78; 95% CI: 2.57–23.53), and short sleep duration ( Conclusion and recommondation
Metabolic syndrome is prevalent among healthcare professionals particularily those working long shifts; with age, family history of diabetes, and insufficient sleep identified as key risk factors. Hospital administrators and occupational health units should implement routine metabolic screening, optimized shift scheduling, and sleep hygiene support programs specifically for healthcare professionals working prolonged shifts, with particular attention to high-risk staff groups. Further workplace-based research is also needed to evaluate the effectiveness of these targeted interventions.
Early detection of sacral pressure injuries (PIs) in immobilised polytrauma patients remains challenging. This study evaluated ultrahigh-frequency (UHF) ultrasound combining structural and haemodynamic parameters for early PI diagnosis. In a prospective cohort of 73 polytrauma patients (Injury Severity Score 16–25), daily sacrococcygeal assessments were performed over 15 days using UHF ultrasound (Mindray Resona 11; L20-5 s probe). Parameters included 2D morphology, perfusion (colour power angiography [CPA]), flow metrics (peak systolic velocity [PSV]), Braden Scale and inflammatory markers. PI incidence was 27.4% (n = 20; all stage I/II). Haemodynamic markers outperformed 2D ultrasound: CPA grade ≥ 1 (AUC = 0.858, 80.0% sensitivity) and PSV > 5.55 cm/s (AUC = 0.841, 95.0% sensitivity). Combined CPA + PSV achieved superior accuracy (AUC = 0.922). Systemic inflammation showed no intergroup differences. UHF ultrasound detects early PIs by capturing ischaemia-reperfusion changes. The CPA + PSV protocol provides nurses with a rapid (< 5 min), sensitive bedside tool to guide proactive interventions.
To describe the prevalence and spatial distribution of anaemia among children aged 6–59 months in Madagascar and to explore individual-level and community-level correlates using data from the 2021 Madagascar Demographic and Health Survey.
A population-based cross-sectional study using secondary data from the 2021 Madagascar Demographic and Health Survey. Spatial statistical methods were used to assess geographic clustering and hotspot areas of anaemia.
The study was conducted across community and household levels throughout Madagascar, covering both rural and urban populations within the primary and secondary healthcare delivery contexts.
A weighted sample of 10 683 children aged 6–59 months was included. Sampling followed demographic health survey procedures, and only children with complete haemoglobin data were analysed.
No interventions were applied.
The primary outcome was anaemia, defined as haemoglobin
The overall point prevalence of anaemia was 47% (95% CI 45.60 to 48.36), showing significant spatial clustering (Global Moran’s I=0.136, p
Anaemia among Malagasy children remains a major public health concern and shows clear geographic variation. The findings describe important differences in prevalence across regions and population subgroups, providing useful evidence for public health planning and for generating hypotheses for future analytical research.
To assess the status of women’s empowerment and its associated factors using multidimensional empowerment index in Tigray, Ethiopia.
Community-based cross-sectional study.
Tigray regional state, Ethiopia.
A sample of married pregnant women (n=1477) whose gestational age was at least 8 weeks were the study participants.
The primary outcome of the study was women’s empowerment status, assessed using 24 indicators across five key domains: decision-making power, social independence, attitudes towards violence against women, social networking and household asset ownership. Equal weight was assigned to all domains and the weight assigned to each domain was distributed equally to the indicators within the corresponding domain. Women who scored at least 80% (ie, met 4 out of 5 domains) were considered as empowered.
In total, only 8.2% (95% CI 6.9 to 9.78) of women were empowered. Intrafamilial factors: husband’s education with primary (adjusted OR (AOR): 2.66 (1.30 to 5.43), secondary AOR: 4.69 (2.23 to 9.84) and tertiary AOR: 3.60 (1.20 to 10.83)) levels, being from model households (AOR: 4.38 (1.33 to 14.47)), households with middle (AOR: 3.50 (1.13 to 8.37)) or high (AOR: 3.10 (1.25 to 7.67)) wealth index, enrolment in productive safety net programmes (AOR: 2.37 (1.25 to 4.50)) and age at first pregnancy (AOR: 1.16 (1.08 to 1.24)) were positively associated with women’s empowerment. From the community-level characteristics, dowry (AOR: 1.82 (1.10 to 5.30)) and perceived good availability of justice for women and girls (AOR: 3.00 (1.05 to 8.60)) were positively associated with women’s empowerment. Conversely, the history of an adverse pregnancy outcome was negatively associated with women’s empowerment (AOR: 0.51 (0.26 to 0.99)).
The overall status of women’s empowerment in Tigray was very low. Husband’s education, being model household, wealth index, enrolment in productive safety net programmes, dowry practice, perceived good availability of justice for women and girls and age at first pregnancy were found to be significant factors associated with women’s empowerment. In view of these empirical insights, several policy recommendations are proposed. First, interventions should focus on the identified associated factors, particularly in areas with lower empowerment scores such as partner’s education, improving access to justice for women, addressing harmful community practices such as dowry and strengthening household economic status through social protection and livelihood programmes. Second, the promotion of gender-balanced household dynamics through awareness campaigns and policy incentives could make a substantial contribution to women’s empowerment in the study area.
by Yanan Zhu, Qian Wang, Huiying Jia, Gaiyun Zhao, Yunpeng Lü, Xinhong Zhang, Haijing Dong
This randomized controlled trial is aimed at evaluating whether external fixation of the urinary catheter to the body surface represents a low-value nursing intervention for patients undergoing transurethral resection of the prostate (TURP). A total of 208 patients who received indwelling urinary catheters after TURP in a tertiary hospital in Qingdao, China between June 2024 and May 2025 were randomly assigned to one of two groups: a nonexternal fixation group (n = 103) and an external body surface fixation group (n = 105). A between-group comparison of outcomes included postoperative hematuria, incidence of catheter-associated urinary tract infection (CAUTI), unplanned catheter removal, occurrence of urinary catheter-related meatal pressure injury (UCR-MPI), and associated economic costs. No significant differences were observed between the two groups in terms of postoperative hematuria or CAUTI incidence (P > 0.05). Unplanned catheter removal did not occur in either group. However, UCR-MPI occurred significantly more frequently in the external fixation group (9 patients) than it did in the nonexternal fixation group (1 patient) (P
by Xuejin Ye, Sheng Chen, Lin Guo, Xiaohan Ma, Lingling Wu, Yiwen Li, Ting Zhang, Peng Jiang, Hongjun Gao
BackgroundAcute kidney injury (AKI) complicates the course of critical illness and carries high short- and long-term mortality rates; however, reliable early prognostic markers remain limited. The leuko-glycemic index (LGI), the product of white blood cell counts and blood glucose, has shown prognostic value in other acute conditions; however, its role in intensive care unit (ICU) patients with AKI remains unexplored.
MethodsIn this multicenter retrospective cohort study, we analyzed 112,235 adult ICU admissions from the MIMIC-IV (n = 54,840) and eICU-CRD (n = 57,395) databases. Patients with multiple ICU stays and those aged Results
Higher LGI quartiles were associated with progressively worse survival (p Conclusion
LGI may be an independent biomarker associated with short-term mortality in ICU patients with AKI. Its potential clinical relevance warrants further investigation and validation in larger cohorts.
by Lu Zhang, Si Wang, Jie Lei, Lingrui Zeng, Ailin Lu, Yongqing Wu, Yuan Shi, Jing Yang, Mengrui Yuan, Hongyi Liu
BackgroundDiabetic peripheral neuropathy (DPN) is a common complication of type 2 diabetes mellitus (T2DM) and is closely linked to immune and inflammatory dysregulation. Multi-component pharmacological interventions have been explored as complementary approaches for metabolic and immune modulation; however, their effects on DPN and related mechanisms remain incompletely understood.
MethodsA rat model of T2DM-associated peripheral neuropathy was established, and a multi-component pharmacological intervention (MPCI) was administered for 8 weeks. Peripheral nerve dysfunction was evaluated by motor and sensory nerve conduction velocities (MNCV and SNCV), behavioral outcomes, and histological/ultrastructural assessments. In parallel, spleen tissues were collected for transcriptomic profiling. RNA sequencing was performed to identify differentially expressed genes and immune-related pathways, and representative molecules involved in inflammatory regulation were further validated using western blotting and quantitative real-time PCR in sciatic nerve tissue.
ResultsMPCI administration significantly ameliorated peripheral nerve dysfunction in T2DM rats, as evidenced by improved nerve conduction velocities and pathological features. Transcriptomic analysis of spleen tissue revealed that MPCI was associated with broad remodeling of diabetes-related immune and inflammatory gene programs. In parallel, sciatic nerve analyses showed attenuation of NF-κB/c-Jun–associated inflammatory signaling and modulation of inhibitory regulators at both the protein and mRNA levels.
ConclusionThese findings indicate that MPCI improves T2DM-associated DPN and is associated with splenic immune remodeling and attenuation of peripheral nerve inflammatory signaling, providing exploratory evidence for associations between splenic immune transcriptomic remodeling and peripheral nerve inflammatory signaling.
This study aimed to (1) implement a Safety Protocol of Thirst Management (SPTM) as an evidence-based practice for quenching postoperative thirst and (2) evaluate its effectiveness using a comparative pre-and-post induction design.
A quasi-experimental study using propensity scored matching.
Guided by the Iowa Model, the SPTM was implemented at a tertiary medical centre in Taiwan in 2023. Outcomes were compared between adult surgical patients admitted in 2023 (post-induction) and those admitted prior (pre-induction). Data on thirst and pain intensity, body temperature, and PACU length of stay (LOS) were analyzed for 15,168 patients.
A standardized SPTM flow diagram was established. Following SPTM induction, mean thirst scores significantly decreased from 5.76 to 1.30 (p < 0.001). Although pain intensity and PACU LOS (63.63 vs. 62.23 min) showed statistically significant increases, these changes were clinically marginal. Body temperature remained stable with no incidence of perioperative hypothermia.
The Iowa Model effectively guides nursing organizations in translating evidence into practice. The SPTM provides a safe, consistent framework for nurses to alleviate postoperative thirst, significantly enhancing the quality of surgical care.
This study addresses the lack of standardized thirst management. Results demonstrate that an evidence-based SPTM protocol effectively quenches thirst without increasing adverse clinical risks.
The SPTM was triggered by patient reports of thirst-related distress. During the design phase, patient feedback on the acceptability of cold oral stimuli was used to refine the protocol. While patients did not participate in the data analysis, the primary outcome (thirst intensity) was selected based on its significance to patient-cantered care.
This study was reported according to TIDieR guideline.
To estimate the prevalence of loneliness, social isolation, and their co-occurrence among people living with HIV and to explore factors explaining heterogeneity between estimates.
A systematic review and meta-analysis.
PubMed, Cochrane Library, SciELO Citation Index (via Web of Science), Scopus, Embase, PsycArticles, and Cumulative Index to Nursing and Allied Health Literature (CINAHL) were searched from inception until November 1, 2024 for relevant studies.
Study eligibility, data extraction, and methodological quality assessment were conducted independently by two reviewers. Random-effects meta-analysis was used to estimate pooled prevalence. Subgroup analyses were performed.
A total of 66 studies were included. The pooled prevalence of loneliness was 46.9% and that of social isolation was 25.9%. However, heterogeneity was very high across studies, and these pooled estimates should therefore be interpreted cautiously. Subgroup analyses suggested regional variation in both loneliness and social isolation. Other subgroup findings should be interpreted cautiously because some subgroup estimates were based on small numbers of studies.
Loneliness and social isolation are highly prevalent among people living with HIV. Population-specific intervention strategies are needed to reduce this burden, and future studies should further examine contextual and demographic differences to guide intervention design.
Routine HIV services should include screening and referral pathways for loneliness and social isolation.
This systematic review identified the pooled prevalence of loneliness and social isolation among people living with HIV, highlighting a substantial and clinically relevant burden. The findings may influence HIV nurses' practice and inform care approaches for other clinical populations experiencing loneliness and social isolation.
This systematic review followed the PRISMA and MOOSE reporting guidelines.
No patient or public contribution.
Dyspnea is a prevalent and profoundly distressing symptom. Fan therapy, a simple nonpharmacologic intervention, has shown potential in alleviating dyspnea. However, its effects remain unclear.
We aimed to update and expand the existing evidence on the effectiveness and perceptions of fan therapy in adults with dyspnea to inform clinical symptom management.
This review followed PRISMA 2020. A comprehensive literature search was performed across multiple databases, including PubMed, Embase, Web of Science, Cochrane Library, China National Knowledge Infrastructure, Wanfang Data and Chinese Scientific Journals Full-text Database, from inception through March 20, 2025. Two reviewers independently screened studies, extracted data and assessed risk of bias. Quantitative synthesis was performed using Review Manager software, version 5.3. Qualitative findings were synthesized narratively.
This review included 15 studies (623 participants). In meta-analysis, the overall effect on dyspnea severity was not statistically significant; however, post hoc subgroup analysis by outcome assessment timing showed a significant short-term reduction within 5–10 min after fan therapy (SMD = −0.41, 95% CI: [−0.70, −0.11], p = 0.007, I 2 = 32%). No significant differences were observed in physiological parameters, physical activity levels, self-efficacy, or caregiver-related outcomes. Furthermore, qualitative evidence indicated that patients, clinicians and caregivers generally expressed positive views toward fan therapy, considering it an effective and accessible nonpharmacological intervention.
Fan therapy may provide short-term relief of dyspnea in adults, with limited evidence of sustained benefit and no consistent effects on physiological or other related outcomes. Given its acceptability, low-cost and portability, it may be considered a practical adjunct for dyspnea management, although longer-term trials are needed.
Fan therapy can be used as an adjunct to disease-targeted treatments in the management of dyspnea, particularly in community nursing, low-cost and resource-limited settings.
Not applicable.
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