BMJ Open最新文献

{"title":"Extended-duration work shifts among care workers: a scoping review protocol.","authors":"Mengjiao Xu, Yuting Song, Caifeng Lan, Yong Xu, Xueying Liu, Sihan Dong, Lori E Weeks","doi":"10.1136/bmjopen-2024-087389","DOIUrl":"https://doi.org/10.1136/bmjopen-2024-087389","url":null,"abstract":"<p><strong>Introduction: </strong>The available literature reviews of shift work among care workers are almost exclusively focused on 8-hour shifts and 12-hour shifts or 24-hour on-call shifts for physicians. We do not yet know the scope of evidence regarding extended-duration work shifts (defined as on-duty shifts of 16 or more hours per shift) in diverse healthcare settings, such as the impact on care workers and recipients of care. In this proposed scoping review, we aim to provide an overview of the current research regarding extended-duration work shifts among care workers in various healthcare settings.</p><p><strong>Methods and analysis: </strong>We will conduct this scoping review in accordance with the Joanna Briggs Institute scoping review methodology. Comprehensive searches will be conducted in PubMed, Embase, MEDLINE, Web of Science and CINAHL (Cumulative Index to Nursing and Allied Health Literature) databases and grey literature sources. We will include empirical studies that focus on extended-duration work shifts among care workers working in different healthcare settings, including home care, community, acute care settings, long-term care homes and assisted living facilities. We will not apply language restrictions. We will conduct searches in August 2024, followed by screening of records. We will exclude research on on-call work shifts and investigations that solely focus on interns. The included literature will be screened independently by pairs of reviewers at the title and abstract review phase, followed by a full-text review for relevant literature. Any disagreement will be resolved by consensus or discussion with a third reviewer. The results will be extracted and summarised in the final report in tabular form, when possible, along with narrative synthesis.</p><p><strong>Ethics and dissemination: </strong>All data for this study will come from published literature, so an ethics review is not necessary. The findings will be disseminated through conference presentations and publication in peer-reviewed journals, with the expectation that they will guide future research and inform future management of work shifts in care workers.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimal timing of recombinant herpes zoster virus vaccination for a JAK inhibitor treatment in rheumatoid arthritis: a multicentre, open-label, randomised comparative study (STOP-HZ study): study protocol.","authors":"Satoshi Takanashi, Koichiro Ohmura, Kenta Misaki, Atsushi Ihata, Toshihiro Matsui, Shigeto Tohma, Jun Saegusa, Shinji Sato, Tsukasa Matsubara, Kunihiro Yamaoka, Koichi Amano, Toshiaki Miyamoto, Yasuko Mori, Yuko Kaneko","doi":"10.1136/bmjopen-2024-090668","DOIUrl":"https://doi.org/10.1136/bmjopen-2024-090668","url":null,"abstract":"<p><strong>Introduction: </strong>Janus kinase (JAK) inhibitors are an important therapeutic option in the treatment of rheumatoid arthritis, but increase the risk of developing herpes zoster. Although a dry recombinant zoster vaccine (RZV) that can be used under immunosuppressive conditions has recently been developed, its optimal use and appropriate timing in patients scheduled to start JAK inhibitors is still unclear. The present study is designed to clarify the appropriate timing of JAK inhibitor initiation to measure varicella zoster virus (VZV)-specific IgG titers and VZV-specific T cell response in patients with rheumatoid arthritis who start tofacitinib at the first RZV vaccination or at the second one.</p><p><strong>Methods and analysis: </strong>STOP HZ (Effectiveness and <b><u>S</u></b> afe <b><u>T</u></b> y <b><u>O</u></b> f <b><u>P</u></b> rophylactic Recombinant <b><u>H</u></b> erpes <b><u>Z</u></b> oster Virus Vaccination for Rheumatoid Arthritis Patients with Tofacitinib Treatment) study is a multicentre, open-label, randomised, comparative study in patients with rheumatoid arthritis who are scheduled to start tofacitinib. This study enrols 60 study subjects in 12 sites. Enrolled subjects receive RZV two times on day 1 and week 8 and initiate tofacitinib 5 mg two times a day at the time of their first RZV (day 1, group A) or second RZV (week 8, group B) based on randomisation. The random assignment is performed centrally in a 1:1 ratio. Patients in Group B continue the same treatment until the start of tofacitinib treatment. Primary endpoint is VZV-specific IgG antibody titers at week 12 compared with those at baseline in each group. Secondary endpoints include comparison of VZV-specific IgG antibody between the groups, changes in disease activity of rheumatoid arthritis, VZV-specific T cell response and adverse events.</p><p><strong>Ethics and dissemination: </strong>The study has been approved by the Certified Review Board of Keio (No. 2022008), and conforms to the Declaration of Helsinki and good clinical practice guidelines. Written informed consent is obtained from participants prior to enrolment. The results of this study are planned to be submitted for publishment in relevant peer-review journals.</p><p><strong>Trial registration number: </strong>jRCTs031230329.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Which reference groups matter for Taiwanese high school adolescent smoking? A card sorting study.","authors":"Han-Yi Tsai, Shu-Fang Shih, Tzu-I Tsai","doi":"10.1136/bmjopen-2023-081807","DOIUrl":"https://doi.org/10.1136/bmjopen-2023-081807","url":null,"abstract":"<p><strong>Background: </strong>Adolescence represents a pivotal period for the initiation of smoking behaviours. While family, peer and social groups serve as significant reference groups influencing adolescents' decision-making process, there remains a paucity of research that examines how diversified reference groups influence their smoking decisions.</p><p><strong>Objective: </strong>The objective is to compare normative and informative influences given by different reference groups on adolescents' smoking decision-making.</p><p><strong>Design: </strong>This study applied reference group theory and used the card sorting technique. Adolescents were presented with 16 cards portraying various reference groups and 27 cards portraying different types of reference group influences. They were asked to construct sentences as smoking-elicited and smoking-inhibited cues and ranked these influences based on their relevance to their smoking decision-making.</p><p><strong>Participants: </strong>The participants were recruited from four cities in the North, Central, South and East regions of Taiwan. The study sample consisted of 297 Taiwanese 11th graders drawn from high schools, vocational high schools and night schools.</p><p><strong>Primary outcome measures: </strong>The most influential reference group among smokers, former smokers and never smokers.</p><p><strong>Results: </strong>Our results of multivariable logistic regression show that for current smokers, having a smoking best friend (aOR=7.58, <i>p</i><0.01), having a smoking colleague (aOR=3.83, <i>p</i><0.01) and participating in ceremonial dance performances (aOR=4.62, <i>p</i><0.01) are more likely to smoke. Peers play an important role in providing smoking-elicited cues for current smokers. Families provided the most smoking-inhibited cues for former and never smokers. Normative influences such as encouraging adolescent smoking provided more cues for adolescents than informative influences such as releasing stress by smoking.</p><p><strong>Conclusions: </strong>Adolescent smoking behaviour was influenced by peer norms, while former and non-smoking behaviours are associated with family norms. Therefore, tobacco prevention efforts should focus more on family-level interventions to discourage smoking initiation. Smoking cessation programmes for current smokers should address the reduction of peer pressure to smoke. Moreover, schools and community partners should collaborate to develop effective smoking cessation strategies, particularly for high-risk groups such as adolescents who involved in ceremonial dance performance.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Post-COVID in healthcare workers and its consequences on quality of life, activities, participation, need for rehabilitation and care experiences: protocol of a cohort study.","authors":"Laura Luedtke, Julia Haller-Wolf, Levente Kriston, Uwe Koch, Albert Nienhaus, Martin Härter","doi":"10.1136/bmjopen-2023-083422","DOIUrl":"https://doi.org/10.1136/bmjopen-2023-083422","url":null,"abstract":"<p><strong>Introduction: </strong>Healthcare workers (HCWs) have been of particular relevance for overcoming the SARS-CoV-2 pandemic. At the same time they have been affected by SARS-CoV-2 infections with above average probability. Around 6.5% of the overall infected persons are likely to develop persistent symptoms resulting from the infection, known as long-COVID or post-COVID syndrome (PCS). The aim of this study is (1) to investigate the prevalence, course and characteristics of PCS in German HCWs, (2) to examine its effects on psychosocial variables, (3) to identify rehabilitation and healthcare needs and (4) to analyse treatment experiences.</p><p><strong>Methods and analysis: </strong>In a cohort study with a randomised selection of participants (N=20 000) from the Employer's Liability Insurance Association for Health and Welfare Care, the health status of HCWs, who had COVID-19 in their professional context will be examined. There will be two measurement points: baseline (T₁) and a 12-month follow-up (T2). The outcome measures are the health status with a particular focus on persistent or newly occurring symptoms after a SARS-CoV-2 infection, health-related quality of life, functional capacity, the subjective need for and utilisation of healthcare services. Pre-existing conditions, the course of the acute infection and sociodemographic factors are considered as predictors. An advisory board made up of affected HCWs supports the study by contributing to the surveys' contents.</p><p><strong>Ethics and dissemination: </strong>The study has been approved by the Local Ethics Committee of the Center for Psychosocial Medicine at the University Hospital Hamburg-Eppendorf (LPEK-0518). For dissemination, the results will be published in peer-reviewed journals, presented at conferences and communicated to relevant stakeholders in general and rehabilitation medicine.</p><p><strong>Trail registration number: </strong>https://drks.de/search/de/trial/DRKS00029314.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646888","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Health economic value of postacute oral nutritional supplementation in older adult medical patients at risk for malnutrition: a US-based modelling approach.","authors":"Shanshan Wang, Jason Shafrin, Kirk W Kerr, Philipp Schuetz","doi":"10.1136/bmjopen-2024-086787","DOIUrl":"https://doi.org/10.1136/bmjopen-2024-086787","url":null,"abstract":"<p><strong>Objective: </strong>To estimate the health economic value of postdischarge oral nutrition supplement (ONS) consumption among elderly adults who were malnourished during hospitalisation.</p><p><strong>Design: </strong>A cost-effectiveness model was developed from a US payer perspective based on a recent meta-analysis of randomised trials of nutritional support following hospital discharge and studies of US hospital mortality, readmission rates and costs.</p><p><strong>Participants and setting: </strong>The target population of this study was postacute care US patients aged ≥65 years who were identified as malnourished during hospitalisation.</p><p><strong>Intervention and outcome measures: </strong>A decision-tree model was used to evaluate the impact of postacute care daily consumption of ONS compared with no ONS. Outcomes were evaluated over a 1-year time interval. Clinical outcomes of interest included readmission and mortality rates. Economic value of ONS was quantified using three different metrics: cost per death averted, cost per readmission avoided and direct cost savings resulting from changes in postacute mortality and readmission rates. The economic value of ONS was also measured by gains in quality-adjusted life-years.</p><p><strong>Results: </strong>Compared with patients not receiving ONS after hospital discharge, use of ONS during the postacute phase reduced mortality by 36.3% and readmissions by 11.0%. Reductions in readmissions resulted in annual savings of US$1113 per person. When extrapolating the results to the estimated 1 693 034 hospitalised elderly US adults at risk of malnutrition, the use of ONS after hospital discharge would prevent 67 747 deaths and 116 570 hospital readmissions per year. With the estimated cost of nutritional support at US$175 per patient per month corresponding to two servings ONS per day, the ONS cost per death and readmission avoided was estimated at US$4380 and US$2546, respectively.</p><p><strong>Conclusions: </strong>Postdischarge use of ONS among patients at risk for malnutrition is highly cost-effective with important reductions in mortality and readmission rates.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Variability of quality-of-life measurements and reporting in randomised controlled trials of pancreatic cancer: a systematic review.","authors":"Gerik W Tushoski-Alemán, Alexandra J Crespin, Chibeze J Oguejiofor, Dominique D Szymkiewicz, Kelly M Herremans, Song Han, Steven J Hughes","doi":"10.1136/bmjopen-2023-083696","DOIUrl":"https://doi.org/10.1136/bmjopen-2023-083696","url":null,"abstract":"<p><strong>Objectives: </strong>This systematic review aims to evaluate the methodology used in pancreatic cancer (PC) randomised controlled trials (RCTs) measuring quality of life (QOL) and focuses on the type, frequency, survey compliance and duration of these assessments.</p><p><strong>Design: </strong>Systematic review of PC RCTs measuring QOL.</p><p><strong>Data sources: </strong>A search of PubMed.gov and ClinicalTrials.gov was conducted for PC RCTs measuring QOL from inception to 21 March 2023. Only phase III RCTs were included. Studies were excluded if QOL was not measured, the study was phase I/II, in the second-line setting or unavailable in English. Data were independently extracted by two reviewers in a standardised fashion.</p><p><strong>Primary and secondary outcome measures: </strong>Primary outcomes included the type of QOL instrument used, the timing and frequency of assessments, methods of analysis and survey completion rates (SCRs) over time. Secondary outcomes included patient demographics, significant QOL improvements and the frequency of trials measuring QOL.</p><p><strong>Results: </strong>Out of 269 studies screened, 54 RCTs were identified, and 24 measured QOL (involving 11 229 patients). Instruments used included the EORTC QLQ-C30 (n=15), FACT-HEP (n=3), Spitzer-QOL-Index (n=2), EQ-5D (n=2), LASA (n=1) and FACT-PA (n=1). Most trials assessed QOL until disease progression or death (10/24), with 4-week intervals being the most common (7/24). SCRs were reported in 15/24 trials, with disease stage influencing SCRs over time. In trials with metastatic, locally advanced/metastatic, and resectable disease, the median times to reach a 50% response rate-defined as the point where the number of surveys completed was half of the enrolled participants-were 12.41 weeks (n=2), 14.14 weeks (n=10), and 54.2 weeks (n=3), respectively.\" Only 2/24 trials reported significant QOL improvements between treatment arms. Patient age was reported in all trials, while race/ethnicity was only reported in 4/24 trials.</p><p><strong>Conclusions: </strong>Significant variability exists in the timing, methods and reporting of QOL assessments in PC trials. There is a need for further research to assess the implications of missing data and consider the temporality of QOL assessment in patients with advanced cancers and poor prognosis.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142647041","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surveillance of carbapenem resistance in Asian countries: a systematic review and meta-analysis.","authors":"Nishadi Jayathilaka, Sashini Shehana Denagamagei, Dilini Nakkawita, Thamarasi Nirmali Senaratne","doi":"10.1136/bmjopen-2024-088597","DOIUrl":"https://doi.org/10.1136/bmjopen-2024-088597","url":null,"abstract":"<p><strong>Introduction: </strong>Carbapenems are used to treat multidrug-resistant organisms as last-resort antibiotics. Resistance to carbapenems is an emerging public health threat worldwide, with alarming reported rates in Asian countries. To minimise further spread of resistant strains and guide interventions, it is important to understand the prevalence rates and causative molecular determinants. Therefore, the systematic review and meta-analysis arising from this protocol will aim to comprehensively describe the available surveillance data on carbapenem resistance in Asian countries to provide an in-depth overview of the carbapenem resistance status in this region.</p><p><strong>Methodology and analysis: </strong>A systematic review and meta-analysis will be conducted via PubMed, ScienceDirect, Cochrane Library and Web of Science databases. Additional articles and grey literature will be searched in Google Scholar, OpenGrey and Google Chrome by manually searching the reference lists of selected studies. The review question was designed according to components in the ECLIPSE (E-expectations, C-client, L-location, I-impact, P-profile and S-service) framework. Studies conducted with samples other than clinical samples will be excluded. Only original articles published in the English language will be included. The Joanna Briggs Institute critical appraisal tool will be used to assess the quality of the included studies. A random-effects meta-analysis will be performed if the data are sufficiently homogenous. Heterogeneity between studies will be assessed via the I² statistic. The subgroup analysis will be performed considering the type of sample, pathogen type, region/country where the studies were conducted and genetic determinants.</p><p><strong>Ethics and dissemination: </strong>As this study is conducted on the basis of published data, ethical approval is exempt. The findings of this study will be disseminated in a peer-reviewed journal with the intention of providing summarised data on the globally emerging threat of carbapenem resistance and emphasising the need to introduce alternative, more effective treatment options.</p><p><strong>Prospero registration number: </strong>CRD42024515806.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142647014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Modifiable factors for somatic symptom persistence in patients with somatic symptom disorder: study protocol for a longitudinal cohort with an embedded ecologically momentary assessment (SOMA.SSD).","authors":"Yvonne Nestoriuc, Franz Pauls, Kristina Blankenburg, Stefanie Hahn, Henrike Wittenbecher, Bernd Löwe, Anne Toussaint","doi":"10.1136/bmjopen-2023-083500","DOIUrl":"https://doi.org/10.1136/bmjopen-2023-083500","url":null,"abstract":"<p><strong>Introduction: </strong>Somatic symptom disorder (SSD) is a distressing mental disorder characterised by the presence of at least one persistent somatic symptom and a significant psychological burden due to the symptom(s), as well as excessive thoughts, feelings or behaviours related to them or associated health concerns. The primary aim of our study is to deepen the understanding of risk factors and mechanisms for somatic symptom persistence. Specifically, we will investigate the role of patients' expectations and somatic comorbidity regarding symptom persistence.</p><p><strong>Methods and analysis: </strong>In a prospective 12-month cohort study, n=240 patients with SSD will be recruited from the outpatient clinics of the Department of Psychosomatic Medicine and Psychotherapy at the University Medical Center Hamburg-Eppendorf. The roles of two hypothesised predictors (ie, expectations and comorbidity) will be analysed together with known predisposing and maintaining factors of persistent somatic symptoms. The study entails macrolevel and microlevel assessments to investigate symptom severity over different timespans. Assessments at the macrolevel take place at baseline, 6 and 12 months. At the microlevel, a 10-day ecological momentary assessment study will be implemented to elucidate patients' dynamic experience with somatic symptoms in their natural environments. In order to elicit possible framing effects on the 10-day course of symptom severity, participants are randomised to either a positive or a negative expectation framing group. Cross-lagged panel models will be used to analyse data at the macrolevel. At the microlevel, multivariate latent growth curve models will be conducted to relate temporal changes in predictor and outcome variables to one another.</p><p><strong>Ethics and dissemination: </strong>The study was approved by the Ethics Committee of the Medical Associations Hamburg, Germany (2020-10197-BO-ff). The results will enable us to draw conclusions regarding the role of expectations for future targeted treatment options and regarding the utility of somatic comorbidity as a potential diagnostic specifier of SSD. Dissemination of our results will be achieved through scientific publications, and lay summaries for study participants, patient advocacy groups and the general public.</p><p><strong>Trial registration number: </strong>ISRCTN36251388.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Does serum neutrophil gelatinase-associated lipocalin level predict acute kidney injury in patients with acute rhabdomyolysis in the emergency department? A multicentre prospective study.","authors":"Stephane Pommet, Fabien Coisy, Christophe Demattei, Lucille Balaguer, David-Paul de Bauwere, Laura Grau-Mercier, Thibaut Markarian, Xavier Bobbia, Romain Genre Grandpierre","doi":"10.1136/bmjopen-2024-088859","DOIUrl":"https://doi.org/10.1136/bmjopen-2024-088859","url":null,"abstract":"<p><strong>Objectives: </strong>The major complication of rhabdomyolysis is acute kidney injury (AKI), which requires prompt treatment. Currently, few biomarkers are available for the early detection of AKI. Serum neutrophil gelatinase-associated lipocalin (NGAL) has been suggested as an early biomarker for renal ischemia. However, its capacity to predict AKI in patients presenting with rhabdomyolysis in the emergency department (ED) remains unclear. The aim of this study was to evaluate the ability of NGAL to predict 48-hour AKI.</p><p><strong>Design: </strong>Prospective, multicentre study.</p><p><strong>Setting: </strong>Five adult EDs in France from August 2013 to December 2015.</p><p><strong>Participants: </strong>NGAL levels were measured on ED admission in patients with rhabdomyolysis. A total of 197 patients were enrolled, and 189 (96%) were analysed, of whom 89 (47%) were women. Patients were included if they presented to the ED with rhabdomyolysis and a creatine phosphokinase (CPK) level above 1000 IU/L. Exclusion criteria were pregnancy, presentation with acute coronary syndrome, the need for iodinated contrast, chronic dialysis or recent use of nephrotoxic drugs (within 72 hours prior to the ED visit). Patients who withdrew consent or had AKI due to other causes were also excluded.</p><p><strong>Primary and secondary outcome measures: </strong>The primary outcome was AKI at 48 hours, defined according to the Kidney Disease: Improving Global Outcomes (KDIGO) criteria. Secondary outcomes included in-hospital mortality, length of hospital stay, admission to intensive care and the need for renal replacement therapy.</p><p><strong>Results: </strong>Overall, 54 (29%) patients developed AKI by day 2. The area under the ROC curve (AUC-ROC) for NGAL in predicting AKI on day 2 was 0.60 (95% CI 0.51 to 0.70), with an optimal cut-off of 129 ng/mL. The sensitivity was 0.65, and specificity was 0.50. After adjustment for CPK levels, age, sex and oxygen saturation, the AUC-ROC for predicting AKI on day 2 increased slightly to 0.64 (95% CI 0.54 to 0.74).</p><p><strong>Conclusion: </strong>NGAL has limited ability to predict day 2 AKI in patients presenting with acute rhabdomyolysis in the ED.</p><p><strong>Trail registration number: </strong>NCT01544231.Comité de Protection des Personnes Sud Méditerranée III n°2011-A01059-32.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Post-traumatic growth, moral sensitivity and service behaviour among healthcare workers in the post-pandemic era of COVID-19 in mainland China: a cross-sectional study.","authors":"Liwen Wei, Dianjiang Li, Longjun Hu, Kuanlei Wang, Qin Wang, Haijing Zhao, Miaomiao Wang, Xuejiao Chai, Haibin Wei, Fenglan Yu, Mingping Qian, Xuechun Liu, Lengchen Hou, Hong Fan, Zhi Xiaoxu, Youran Zhang","doi":"10.1136/bmjopen-2024-086264","DOIUrl":"https://doi.org/10.1136/bmjopen-2024-086264","url":null,"abstract":"<p><strong>Objectives: </strong>To investigate how post-traumatic growth (PTG) and moral sensitivity influence service behaviour among healthcare workers (HCWs) in mainland China post-COVID-19, with a focus on the mediating role of moral sensitivity.</p><p><strong>Design: </strong>Cross- sectional survey design.</p><p><strong>Setting: </strong>This study was conducted in 27 provinces across mainland China, from 16 March to 2 April 2023.</p><p><strong>Participants: </strong>1,193 HCWs, including 378 physicians and 815 nurses, were selected using convenience and snowball sampling methods.</p><p><strong>Methods: </strong>The survey included the Post-traumatic Growth Inventory-Chinese version (PTGI-C), the Moral Sensitivity Questionnaire-Revised Chinese Version (MSQ-R-CV) and a service behaviour scale. Structural equation modelling was employed to analyse the data, focusing on the associations between PTG, moral sensitivity, and service behaviours.</p><p><strong>Results: </strong>The study found significant associations between PTG and moral sensitivity (r=0.49, p<0.01), with both factors positively influencing HCWs' service behaviours. Specifically, PTG had a direct effect on service behaviours (<i>β</i>=0.172, p<0.01) and an indirect effect through moral sensitivity (<i>β</i>=0.333, p<0.01), with moral sensitivity mediating 65.8% of PTG's impact on service behaviours. The model explained 56.0% of the variance in service behaviours, indicating a substantial influence of these psychological factors on professional conduct.</p><p><strong>Conclusions: </strong>The findings highlight the significant role of PTG and moral sensitivity in shaping the service behaviours of HCWs in the aftermath of the COVID-19 pandemic. The study suggests that enhancing PTG and moral sensitivity through targeted interventions could improve HCWs' service delivery and resilience, emphasising the importance of incorporating psychological and ethical training into healthcare practices to prepare for future public health crises.</p>","PeriodicalId":9158,"journal":{"name":"BMJ Open","volume":null,"pages":null},"PeriodicalIF":2.4,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142646920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}