Background: Perinatally acquired HIV may lead to worse health outcomes compared to later acquisition. We compared the demographic and clinical characteristics of youth diagnosed with HIV in childhood and adulthood, as a proxy for acquisition route (perinatal vs horizontal). Setting: Youth aged 18-24 years in 3 provinces in Zimbabwe Methods: In a representative population-based survey, participants were asked their HIV status, date of HIV diagnosis if positive, and whether they were diagnosed in childhood. A dried blood spot was taken to measure viral load. Multilevel mixed-effects generalized linear modelling was used to estimate the association between HIV acquisition time and viral non-suppression (≥1000 copies/ml). Results: 17,682 participants (60.8% female) were enrolled, 17553 (99.3%) gave a DBS sample, 1200 (6.8%) tested HIV antibody positive (7 indeterminate results) and 26 reported being HIV positive without confirmation. Of the 1226 participants living with HIV, 435 (35.5%) self-reported they were HIV-positive, of whom 196 (45.1%) were diagnosed in childhood (median age 7 years). A higher proportion of adult-diagnosed than child-diagnosed participants were female (91.2% vs 76.5%), had ever had sex (93.3% vs 61.5%), been married/cohabiting (59.4% vs 19.4%) and been pregnant (78.9% of women vs 40.0%). A lower proportion had viral suppression (39.3% vs 52.5%). Adjusting for sex, age, marital status and education, those diagnosed as children had higher odds of viral non-suppression (adjusted odds ratio=1.83, 95%CI 1.17-2.85, p=0.008). Conclusion: Youth who acquired HIV perinatally have differentiated care needs and greater risk of viral non-suppression compared to those who acquired HIV later. Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.

Background: People with human immunodeficiency virus (HIV) are at higher risk of infection-related cancers than the general population which could be due, in part, to immune dysfunction. Our objective was to examine associations between four CD4 count measures as indicators of immune function and infection-related and -unrelated cancer risk. Setting: We conducted a cohort study of adults with HIV who were diagnosed with cancer in Ontario, Canada. Incident cancers were identified from January 1, 1997 to December 31, 2020. Methods: We estimated adjusted hazard ratios (aHR) for the associations between CD4 measures (baseline CD4, nadir CD4, time-updated CD4, time-updated CD4:CD8) and cancer incidence rates using competing risk analyses, adjusted for socio-demographic factors, history of hepatitis B or C infection, baseline viral load, smoking, and alcohol use. Results: Among 4,771 people with HIV, contributing 59,111 person-years of observation, a total of 549 cancers were observed. Low baseline CD4 (…

Background: Depression, anxiety, post-traumatic stress (PTS), and alcohol/substance use disorders are prevalent among people with HIV (PWH), commonly co-occur, and predict worse HIV care outcomes. Transdiagnostic counseling approaches simultaneously address multiple co-occurring mental health disorders. Methods: We conducted a pilot individually randomized trial of the Common Elements Treatment Approach adapted for people with HIV (CETA-PWH), a transdiagnostic counseling intervention, compared to usual care at a large academic medical center in the southern US. Participants were adults with HIV, at risk for HIV care disengagement, with elevated symptoms of depression, anxiety, PTS, and/or alcohol/substance use. Mental health and HIV care engagement were assessed at four and nine months. Results: Among participants (n=60), follow-up was high at four (92%) and nine (85%) months. Intervention engagement was challenging: 93% attended ≥1 session, 43% attended ≥6 sessions in three months (“moderate dose”), and 30% completed treatment. While not powered for effectiveness, mental health outcomes and HIV appointment attendance improved in CETA-PWH relative to usual care in intent-to-treat analyses; those receiving a moderate dose and completers showed progressively greater improvement. Viral load showed small differences between arms. The dose-response pattern was not explained by differences between those who did and did not complete treatment. Conclusions: This pilot trial provides preliminary evidence for the potential of CETA-PWH to simultaneously address co-occurring mental health co-morbidities and support HIV appointment attendance among PWH. Additional strategies may be an important part of ensuring that clients can engage in the full course of treatment and realize its full benefits. Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.

The widespread use of implantable prosthetic material has increased the incidence of infective endocarditis (IE) and modified the spectrum of causative microorganisms. Foreign body surfaces constitute a distinct target for adherence, and Cutibacterium acnes now accounts for 6-10% of prosthetic IE cases [1]. C. acnes is a recognized agent of various prosthetic infections, but reports of Cutibacterium avidum infections are not frequent [2]. A comprehensive list of C. avidum case reports up to 2018 is available [3], but only three cases of IE are included, all preceded by aortic valve replacement.

Pregnant women and infants are at higher risk for coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) compared to the general population. In addition to an increased likelihood of hospitalization, requiring intensive care, and death [1], pregnant women infected with SARS-CoV-2 are prone to adverse perinatal outcomes, such as preterm birth and pre-eclampsia [2]. Although mother-to-child transmission is rare, young children, especially infants, are susceptible to SARS-CoV-2 infection after birth due to their immature immune systems [3].

Viral encephalitis is mainly characterized by fever, headache, and decreased consciousness. Although, in most cases, the underlying cause of encephalitis is unknown, viruses of the Herpesviridae family are the most common, accounting for 50 to 75% of identified agents [1]. In the Americas, the most common arboviruses related to encephalitis are West Nile virus (WNV) and St. Louis encephalitis virus (SLEV) [1]. On the other hand, encephalitis has uncommonly been associated with Dengue (DENV), Chikungunya (CHIKV), and Zika (ZIKV) viral infections.

Gown and glove use as a component of ‘contact precautions’ was first recommended by the United States Healthcare Infection Control Practices Advisory Committee (HICPAC) in 1996 and remains widely adhered to today (1, 2). Despite a lack of randomised trial evidence in support of this practice, donning of gowns and gloves upon entry to the patient area (room or cubicle) continues to be ‘strongly recommended’ when the patient is infected or colonised with pathogens of epidemiological importance and the potential for contact transmission (3).

The hospital water environment is an important reservoir of multidrug-resistant organisms (MDROs) and presents a risk for patient safety. We assessed the effectiveness of thermal and chemical interventions on sinks contaminated with MDRO in hospital setting.

With recent studies showing nirsevimab infant immunisation significantly reduced respiratory syncytial virus (RSV)-related hospital admissions, and a maternal vaccine associated with significantly fewer RSV infections in infants, the outlook for RSV prevention in children is encouraging.

Our results demonstrated the potential of Wolbachia-mediated incompatible insect technique for strengthening dengue control in tropical cities, where dengue burden is the greatest.

In this study, a novel qPCR for the diagnosis of tuberculosis from stool specimens had a higher accuracy in adolescents and adults than the current diagnostic PCR gold standard on stool, Xpert-MTB/RIF Ultra, and equivalent sensitivity to Xpert-MTB/RIF Ultra on sputum.

The predicted high-risk regions are considerably larger than in previous reports. Identification, surveillance, and diagnosis of RFGB infections should be prioritised in high-risk areas, especially within low-income regions.

Molnupiravir treatment in immunocompromised patients led to the accumulation of a distinctive pattern of mutations beyond the recommended 5 days of treatment. Treated patients maintained persistent PCR positivity for the duration of monitoring, indicating clear potential for transmission and subsequent emergence of novel variants.

Despite the aggregation of studies with differing designs, and evidence of risk of bias in some virological outcomes, this review provides evidence that treatment-induced acceleration of viral clearance within the first 5 days after treatment is a potential surrogate of clinical efficacy to prevent hospitalisation with COVID-19. This work supports the use of viral clearance as an early phase clinical trial endpoint of therapeutic efficacy.

RDT-derived swabs are a reasonable alternative to PCR swabs for viral genomic surveillance and outbreak investigation. RDT-derived lateral flow strips yield accurate, but significantly fewer, viral reads than matched PCR swabs. Metagenomic sequencing of negative RDTs can identify viruses that might underlie patient symptoms.

Azithromycin-resistant clones, mainly with mtrD mosaic or semi-mosaic variants, appear to be stabilising at a relatively high level in the EEA. This mostly low-level azithromycin resistance might threaten the recommended ceftriaxone-azithromycin therapy, but the negligible ceftriaxone resistance is encouraging. The decreased genomic population diversity and increased clonality could be explained in part by the COVID-19 pandemic resulting in lower importation of novel strains into Europe.

Colonisation by bacterial pathogens typically precedes invasive infection and seeds transmission. Thus, effective decolonisation strategies are urgently needed. The literature reports attempts to use phages for decolonisation. To assess the in-vivo efficacy and safety of phages for bacterial decolonisation, we performed a systematic review by identifying relevant studies to assess the in-vivo efficacy and safety of phages for bacterial decolonisation. We searched PubMed, Embase (Ovid), MEDLINE (Ovid), Web of Science, and the Cochrane Library to identify relevant articles published between Jan 1, 1990, and May 12, 2023, without language restrictions.

IntroductionDementia is a growing public health concern, and providing long-term care for individuals affected by this condition is challenging for their family caregivers. While researchers have explored various intervention options to provide psychological support for dementia caregivers, mentalising imagery therapy (MIT) has gained significant recognition as an effective programme. Despite its significance and effectiveness, there is a lack of comprehensive scoping reviews of MIT in dementia caregiving. Thus, conducting such a review can provide valuable insights into the status and outcomes of MIT, identify gaps in existing research and provide recommendations for a more effective clinical practice. Methods and analysisThis study proposes a scoping review conducted according to the Joanna Briggs Institute, Arksey and O’Malley’s methodological framework, as well as the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-Scoping Review Extension. PubMed, Web of Science, Embase, Scopus, CINAHL and PsycINFO databases will be searched while grey literature will be retrieved via Google Scholar. Covidence will be used to manage the literature selection process and remove duplicate publications. Two researchers will independently screen the literature according to the inclusion criteria, with any discrepancies resolved through discussions with a third researcher. Data will be presented in a structured tabular format, with a narrative synthesis providing an overview of the findings on the identified research gaps and the effectiveness of MIT in the field of dementia caregiving. Ethics and disseminationIn a scoping review, no ethical approval is necessary. The results will be published in a peer-reviewed journal. Trial registration numberThe scoping review protocol has been registered with Open Science Framework (https://doi.org/10.17605/OSF.IO/FHRG8). …

IntroductionInflammatory bowel disease (IBD), including ulcerative colitis and Crohn’s disease, can be challenging to diagnose, and treatment outcomes are difficult to predict. In the NORDTREAT cohort study, a Nordic prospective multicentre study, we aim to identify novel molecular biomarkers of diagnostic value by assessing the diagnostic test accuracy (cross-sectionally), as well as the prognostic utility when used as prognostic markers in the long-term (cohort study). In the diagnostic test accuracy study, the primary outcome is a successful diagnosis using one or more novel index tests at baseline compared with the ECCO criteria as the reference standard. The composite outcome of the prognostic utility study is ‘severe IBD’ within 52 weeks from inclusion, defined as one or more of the following three events: IBD-related surgery, IBD-related hospitalisation or IBD-related death. Methods and analysisWe aim to recruit 800 patients referred on suspicion of IBD to this longitudinal observational study, a collaboration between 11 inclusion sites in Denmark, Iceland, Norway and Sweden. Inclusion will occur from February 2022 until December 2023 with screening and baseline visits for all participants and three outcome visits at weeks 12, 26 and 52 after baseline for IBD-diagnosed patients. Biological material (blood, faeces, biopsies, urine and hair), clinical data and lifestyle information will be collected during these scheduled visits. Ethics and disseminationThis study will explore novel biomarkers to improve diagnostic accuracy and prediction of disease progression, thereby improving medical therapy and the quality of life for patients with IBD. The study is approved by the Ethics Committee (DK: S-20200051, v1.4, 16.10.2021; IS: VSNb2021070006/03.01, NO: 193064; SE: DNR 2021-05090) and the Danish Data Protecting Agency (20/54594). Results will be disseminated through peer-reviewed journals, patient associations and presentations at international conferences. Clinical trial registration number NCT05414578; Pre-results. …

Anopheles stephensi is an invasive malaria vector in Africa that has been implicated in malaria outbreaks in the Horn of Africa. In 10 years, it has been detected as far east as Djibouti and as far west as Ghana. Early detections were mostly incidental, but now active surveillance in Africa has been updated to include An. stephensi. Morphological identification of An. stephensi from native vectors can be challenging, thus, sequence-based assays have been used to confirm identification during initial detections. Methods of sequence-based identification of An. stephensi have varied across initial detections to date. Here, we summarize initial detections, make suggestions that could provide a standardized approach, and discuss how sequences can inform additional genomic studies beyond species identification.

Phages and plasmids are discrete mobile genetic elements (MGEs) with critical roles in gene dissemination across bacteria but limited scope for exchanging DNA between them. By investigating recent gene-sharing events, Pfeifer and Rocha describe how the hybrid elements phage-plasmids (P-Ps) promote gene flow between MGE types and evolve into new ones.

Science Advances, Volume 10, Issue 20, May 2024.

Compared with other SARS-CoV-2 variants, BA.2.86 and the JN.1 sublineage were less sensitive to vaccine-induced immune protection from the XBB.1.5 updated COVID-19 vaccine; however, we found no evidence that infection with BA.2.86 or JN.1 resulted in increased disease severity or different symptom profiles. Although less effective against the new variants, XBB.1.5 vaccination remains protective and reduces the risk of infection and COVID-19 disease.

by Jing Lian, Yisheng Xu, Ji Shi, Pengpeng Liu, Yue Hua, Chao Zhang, Tianhang Ren, Guoming Su, Shizan Cheng, Zixuan Nie, Tianzhu Jia Acute kidney injury (AKI) is a sudden loss of renal function with a high mortality rate and inflammation is thought to be the underlying cause. The phenylpropanoid components acteoside (ACT) and isoacteoside (ISO), which were isolated from Cistanche deserticola Y.C.Ma, have been reported to have preventive effects against kidney disorders. This study aimed to investigate the anti-inflammatory properties and protective mechanisms of ACT and ISO. In this investigation, kidney function was assessed using a semi-automatic biochemical analyzer, histopathology was examined using Hematoxylin-Eosin staining and immunohistochemistry, and the concentration of inflammatory cytokines was assessed using an enzyme-linked immunosorbent assay (ELISA) test. In addition, using Western blot and q-PCR, the expression of proteins and genes connected to the NF-κB signaling pathway in mice with lipopolysaccharide (LPS)-induced AKI was found. The findings showed that under AKI intervention in LPS group, ACT group and ISO group, the expression of Rela (Rela gene is responsible for the expression of NFκB p65 protein) and Tlr4 mRNA was considerably elevated (P…

by Rahmat Dapari, Muhamad Zazali Fikri Mohd Yusop, Dharsshini Chinnasamy, Nurul Izati Zakaria, Siti Munisah Mohd Shoaib, Mohd Erfan Edros Introduction Malaria is a vector-borne disease that initially manifests as fever, headache, and chills. The illness could progress to more severe conditions, including lethargy, impaired consciousness, convulsions, shortness of breath, blood in urine, jaundice, and haemorrhage if left untreated. The risk of contracting malaria is considerably heightened in specific occupational settings, particularly among forest rangers, following frequent exposure to natural habitats. Consequently, advancing the understanding of malaria and emphasising how specific occupational environments (including those of forest rangers) contribute to disease risk and management is imperative. Objective The present study aims to determine the factors associated with malaria infection among forest rangers by systematically reviewing electronic articles from three databases (EBSCOhost, ScienceDirect, and ResearchGate). Methods The current review was prepared based on the updated preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. First, three independent reviewers screened the titles and abstracts of the data collected. The information was then stored in Endnote20 based on the inclusion and exclusion criteria. The articles were critically appraised with the mixed methods appraisal tool (MMAT) to assess their quality. Result A total of 103, 31, and 51 articles from EBSCOhost, ScienceDirect, and ResearchGate, respectively, were selected, resulting in 185 unique hits. Nevertheless, only 63 full-text publications were assessed following a rigorous selection screening, from which only five were included in the final review. The studies revealed that several factors contribute to malaria infection among forest rangers. The parameters were classified into sociodemographic, individual, and living condition-related. Conclusion A better understanding of malaria progresses and identifying its potential risk factors is essential to impact worker well-being. The findings might be utilised to improve malaria infection prevention programme implementations, hence maximising their success. Pre-employment and regular health screenings could also aid in evaluating and identifying potential risks for malaria infection among forest rangers. …

by Agnieszka Kasperska, Anna Matysiak, Ewa Cukrowska-Torzewska Work from home (WFH) has been a part of the professional landscape for over two decades, yet it was the COVID-19 pandemic that has substantially increased its prevalence. The impact of WFH on careers is rather ambiguous, and a question remains open about how this effect is manifested in the current times considering the recent extensive and widespread use of WFH during the pandemic. To answer these questions, this article investigates whether managerial preferences for promotion, salary increase and training allowance depend on employee engagement in WFH. We take into account the employee’s gender, parental status as well as the frequency of WFH. Furthermore, we examine whether managers’ experience with WFH and its prevalence in the team moderate the effect of WFH on careers. An online survey experiment was run on a sample of over 1,000 managers from the United Kingdom. The experiment was conducted between July and December 2022. The findings indicate that employees who WFH are less likely to be considered for promotion, salary increase and training than on-site workers. The pay and promotion penalties for WFH are particularly true for men (both fathers and non-fathers) and childless women, but not mothers. We also find that employees operating in teams with a higher prevalence of WFH do not experience negative career effects when working from home. Additionally, the more WFH experience the manager has, the lesser the career penalty for engaging in this mode of working. Our study not only provides evidence on WFH and career outcomes in the post-pandemic context but also furthers previous understanding of how WFH impacts careers by showing its effect across different groups of employees, highlighting the importance of familiarisation and social acceptance of flexible working arrangements in their impact on career outcomes.

by Jinli Wang, Daniel A. Lai, Joshua J. Wang, Sarah X. Zhang Diabetic Retinopathy (DR) is the leading cause of vision loss in working-age adults. The hallmark features of DR include vascular leakage, capillary loss, retinal ischemia, and aberrant neovascularization. Although the pathophysiology is not fully understood, accumulating evidence supports elevated reactive oxygen species associated with increased activity of NADPH oxidase 4 (Nox4) as major drivers of disease progression. Previously, we have shown that Nox4 upregulation in retinal endothelial cells by diabetes leads to increased vascular leakage by an unknown mechanism. Platelet endothelial cell adhesion molecule 1 (PECAM-1) is a cell surface molecule that is highly expressed in endothelial cells and regulates endothelial barrier function. In the present study, using endothelial cell-specific human Nox4 transgenic (TG) mice and endothelial cell-specific Nox4 conditional knockout (cKO) mice, we investigated the impact of Nox4 upregulation on PECAM-1 expression in mouse retinas and brain microvascular endothelial cells (BMECs). Additionally, cultured human retinal endothelial cells (HRECs) transduced with adenovirus overexpressing human Nox4 were used in the study. We found that overexpression of Nox4 increases PECAM-1 mRNA but has no effect on its protein expression in the mouse retina, BMECs, or HRECs. Furthermore, PECAM-1 mRNA and protein expression was unchanged in BMECs isolated from cKO mice compared to wild type (WT) mice with or without 2 months of diabetes. Together, these findings do not support a significant role of Nox4 in the regulation of PECAM-1 expression in the diabetic retina and endothelial cells. Further studies are warranted to elucidate the mechanism of Nox4-induced vascular leakage by investigating other intercellular junctional proteins in endothelial cells and their implications in the pathophysiology of diabetic retinopathy.

Abstract Purpose Fracture-related infections (FRI) pose a difficult management problem, as they require numerous surgical interventions and extended antibiotic treatments, especially when a multidrug-resistant organism is involved, with a paucity of available literature that provides guidance. Results A 42 year-old male presents an open diaphyseal tibia and fibula fracture, complicated by soft tissue necrosis and infections caused by extensively drug-resistant Acinetobacter baumannii (XDR-Ab). Initially treated with a damage control external fixator, the patient underwent multiple surgical procedures, including radical debridement, negative pressure wound therapy, external fixator revisions and reconstructive surgery using a latissimus dorsi free flap. The emergence of colistin resistance in the Acinetobacter baumannii strain led to the compassionate use of cefiderocol, finally achieving clinical cure. Conclusions This case report is one of the firsts that highlights the potential efficacy of cefiderocol in treating challenging bone and joint infections sustained by XDR-Ab. The successful outcome also emphasizes the importance of a comprehensive, multidisciplinary approach in achieving favorable results in complex FRI. …

Antimicrobial Agents and Chemotherapy, Ahead of Print.

ObjectiveTo evaluate the effectiveness of standardised antiretroviral therapy (ART) among different HIV subtypes in people living with HIV/AIDS (PLWHA), and to screen the best ART regimen for this patient population. DesignA retrospective cohort study was performed, and PLWHA residing in Huzhou, China, between 2018 and 2020, were enrolled. Setting and participantsData from 625 patients, who were newly diagnosed with HIV/AIDS in the AIDS Prevention and Control Information System in Huzhou between 2018 and 2020, were reviewed. Analysis and outcome measuresData regarding demographic characteristics and laboratory investigation results were collected. Immune system recovery was used to assess the effectiveness of ART, and an increased percentage of CD4+ T lymphocyte counts >30% after receiving ART for >1 year was determined as immunopositive. A multiple logistic regression model was used to comprehensively quantify the association between PLWHA immunological response status and virus subtype. In addition, the joint association between different subtypes and treatment regimens on immunological response status was investigated. ResultsAmong 326 enrolled PLWHA with circulating recombinant forms (CRFs) CRF01_AE, CRF07_BC and other HIV/AIDS subtypes, the percentages of immunopositivity were 74.0%, 65.6% and 69.6%, respectively. According to multivariate logistic regression models, there was no difference in the immunological response between patients with CRF01_AE, CRF07_BC and other subtypes of HIV/AIDS who underwent ART (CRF07_BC: adjusted OR (aOR) (95% CI) = 0.8 (0.4 to 1.4); other subtypes: aOR (95% CI) = 1.2 (0.6 to 2.3)). There was no evidence of an obvious joint association between HIV subtypes and ART regimens on immunological response. ConclusionsStandardised ART was beneficial to all PLWHA, regardless of HIV subtypes, although it was more effective, to some extent, in PLWHA with CRF01_AE. …

IntroductionPostoperative pulmonary complications (PPCs) occur frequently in patients undergoing lung surgery under general anaesthesia and are strongly associated with longer postoperative hospital stays and increased mortality. The existing literature has shown that a higher level of preoperative physical activity (PA) plays a positive role in the low incidence of postoperative complications and the quality of life in patients undergoing lung surgery. However, the association between preoperative PA levels and the incidence of PPCs has rarely been studied, particularly in thoracoscopic lung surgery. This study aims to evaluate PA levels in patients undergoing thoracoscopic lung surgery using the International Physical Activity Questionnaire and to investigate the association between PA levels and the incidence of PPCs. Methods and analysisA total of 204 participants aged 18–80 years undergoing thoracoscopic lung surgery (thoracoscopic wedge resection, thoracoscopic segmentectomy and thoracoscopic lobectomy) will be included in the study. The primary outcome is the incidence of PPCs within the first 5 postoperative days. The secondary outcomes include the number of PPCs, the incidence of PPCs 1 month postoperatively, the arterial blood levels of inflammatory markers, the incidence of postoperative adverse events within the first 5 postoperative days, extubation time, unplanned admission to the intensive care unit, postoperative length of stay and mortality 1 month postoperatively. Ethics and disseminationThe study was reviewed and approved by the Research Ethics Committee of the First Affiliated Hospital of Shandong First Medical University on 31 March 2022 (YXLL-KY-2022(014)) and is registered at ClinicalTrials.gov. We plan to disseminate the data and findings of this study in international and peer-reviewed journals. Trial registration numberThe trial has been prospectively registered at the clinicaltrials.gov registry (NCT05401253). …

ObjectivesTo explore the experience of accessing Long COVID community rehabilitation from the perspectives of people with Long COVID and general practitioners (GPs). DesignQualitative descriptive study employing one-to-one semistructured virtual interviews analysed using the framework method. SettingFour National Health Service Scotland territorial health boards. Participants11 people with Long COVID (1 male, 10 female; aged 40–65 (mean 53) and 13 GPs (5 male, 8 female). ResultsFour key themes were identified: (1) The lived experience of Long COVID, describing the negative impact of Long COVID on participants’ health and quality of life; (2) The challenges of an emergent and complex chronic condition, including uncertainties related to diagnosis and management; (3) Systemic challenges for Long COVID service delivery, including lack of clear pathways for access and referral, siloed services, limited resource and a perceived lack of holistic care, and (4) Perceptions and experiences of Long COVID and its management, including rehabilitation. In this theme, a lack of knowledge by GPs and people with Long COVID on the potential role of community rehabilitation for Long COVID was identified. Having prior knowledge of rehabilitation or being a healthcare professional appeared to facilitate access to community rehabilitation. Finally, people with Long COVID who had received rehabilitation had generally found it beneficial. ConclusionsThere are several patient, GP and service-level barriers to accessing community rehabilitation for Long COVID. There is a need for greater understanding by the public, GPs and other potential referrers of the role of community rehabilitation professionals in the management of Long COVID. There is also a need for community rehabilitation services to be well promoted and accessible to the people with Long COVID for whom they may be appropriate. The findings of this study can be used by those (re)designing community rehabilitation services for people with Long COVID. …

IntroductionPreconception care is the provision of behavioural, social or biomedical interventions to women and couples prior to conception. To date, preconception research has primarily focused on maternal health, despite the male partner’s contribution before birth to both short-term and long-term child outcomes. The objectives of the reviews are: (1) to identify, consolidate and analyse the literature on paternal preconception health on pregnancy and intrapartum outcomes, and (2) to identify, consolidate and analyse the literature on paternal preconception health on postpartum and early childhood outcomes. Methods and analysisA scoping review will be conducted following the Joanna Briggs Institute methodology. MEDLINE, PsycINFO, Embase, Scopus and CINAHL databases will be searched for articles published in English. Two independent reviewers will screen titles and abstracts and then full text using Covidence, with conflicts resolved by a third reviewer. Data extraction will be performed using Covidence. Ethics and disseminationEthics approval is not required for this scoping review. Results will be published in peer-reviewed journals as well as presented at relevant national and international conferences and meetings. …

ObjectivesThe study aims to identify the outcome and the related factors of unvaccinated patients with end-stage kidney disease during the Omicron pandemic. DesignA multicentre retrospective study of patients with end-stage kidney disease undergone maintenance haemodialysis (HD) in China. Setting6 HD centres in China. ParticipantsA total of 654 HD patients who tested positive for SARS-CoV-2 were ultimately included in the study. Outcome measuresThe primary outcomes of interest were adverse outcomes, including hospitalisation due to COVID-19 and all-cause mortality. ResultsThe average age of the patients was 57 years, with 33.6% of them being over 65 years. Among the patients, 57.5% were male. During the follow-up period, 158 patients (24.2%) experienced adverse outcomes, and 93 patients (14.2%) died. The majority of patients (88/158) developed adverse outcomes within 30 days, and most deaths (77/93) occurred within 1 month. An advanced multivariable Cox regression analysis identified that adverse outcomes were associated with various factors while all-cause mortality was related to advanced age, male gender, high levels of C reactive protein (CRP) and low levels of prealbumin. The Kaplan-Meier curves demonstrated significantly higher all-cause mortality rates in the older, male, high CRP and low prealbumin subgroups. ConclusionsAmong unvaccinated HD patients with confirmed Omicron infections, various factors were found to be linked to adverse outcomes. Notably, age, sex, CRP and prealbumin had a substantial impact on the risk of all-cause mortality. …

American Journal of Respiratory and Critical Care Medicine, Volume 209, Issue 10, Page 1179-1180, May 15, 2024.

American Journal of Respiratory and Critical Care Medicine, Volume 209, Issue 10, Page 1219-1228, May 15, 2024.

American Journal of Respiratory and Critical Care Medicine, Volume 209, Issue 10, Page 1246-1254, May 15, 2024.

American Journal of Respiratory and Critical Care Medicine, Volume 209, Issue 10, Page P5-P7, May 15, 2024.

Abstract Background Brain-heart infusion agar supplemented with 4 µg/mL of vancomycin (BHI-V4) was commonly used for the detection of heterogeneous (hVISA) and vancomycin-intermediate Staphylococcus aureus (VISA). However, its diagnostic value remains unclear. This study aims to compare the diagnostic accuracy of BHI-V4 with population analysis profiling with area under the curve (PAP-AUC) in hVISA/VISA. Methods The protocol of this study was registered in INPLASY (INPLASY2023120069). The PubMed and Cochrane Library databases were searched from inception to October 2023. Review Manager 5.4 was used for data visualization in the quality assessment, and STATA17.0 (MP) was used for statistical analysis. Results In total, eight publications including 2153 strains were incorporated into the meta-analysis. Significant heterogeneity was evident although a threshold effect was not detected across the eight studies. The summary receiver operating characteristic (SROC) was 0.77 (95% confidence interval [CI], 0.74–0.81). The pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic score and diagnostic odds ratio were 0.59 (95% CI: 0.46–0.71), 0.96 (95%CI: 0.83–0.99), 14.0 (95% CI, 3.4–57.1), 0.43 (95%CI, 0.32–0.57), 3.48(95%CI, 2.12–4.85) and 32.62 (95%CI, 8.31-128.36), respectively. Conclusion Our study showed that BHI-V4 had moderate diagnostic accuracy for diagnosing hVISA/VISA. However, more high-quality studies are needed to assess the clinical utility of BHI-V4. …

Abstract Background Diet plays an important role in Helicobacter pylori (HP) infection, and our objective was to investigate potential connections between dietary patterns, specific food groups, and HP infection status in U.S. adults. Methods The data for this study was obtained from the NHANES (National Health and Nutrition Survey) database for the year 1999–2000. This cross-sectional study involved the selection of adults aged 20 years and older who had undergone dietary surveys and HP testing. Factor analysis was employed to identify dietary patterns, and logistic regression models were utilized to assess the association between these dietary patterns and specific food groups with HP infection status. Result Based on the inclusion and exclusion criteria, our final analysis included 2,952 individuals. The median age of participants was 51.0 years, and 48.7% were male. In the study population, the overall prevalence of HP infection was 44.9%. Factor analysis revealed three distinct dietary patterns: High-fat and high-sugar pattern (including solid fats, refined grains, cheese, and added sugars); Vegetarian pattern (comprising fruits, juices, and whole grains); Healthy pattern (encompassing vegetables, nuts and seeds, and oils). Adjusted results showed that the high-fat and high-sugar pattern (OR = 0.689, 95% CI: 0.688–0.690), vegetarian pattern (OR = 0.802, 95% CI: 0.801–0.803), and healthy pattern (OR = 0.717, 95% CI: 0.716–0.718) were all linked to a lower likelihood of HP infection. Further analysis of the high-fat and high-sugar pattern revealed that solid fats (OR = 0.717, 95% CI: 0.716–0.718) and cheese (OR = 0.863, 95% CI: 0.862–0.864) were protective factors against HP infection, while refined grains (OR = 1.045, 95% CI: 1.044–1.046) and added sugars (OR = 1.014, 95% CI: 1.013–1.015) were identified as risk factors for HP infection. Conclusion Both the Vegetarian pattern and the Healthy pattern are associated with a reduced risk of HP infection. Interestingly, the High-fat and High-sugar pattern, which is initially considered a risk factor for HP infection when the score is low, becomes a protective factor as the intake increases. Within this pattern, animal foods like solid fats and cheese play a protective role, while the consumption of refined grains and added sugars increases the likelihood of HP infection. …

Abstract Background Malaria in pregnancy remains a major public health problem in the globe, especially in sub-Saharan Africa. In malaria endemic areas, most pregnant women remain asymptomatic, but malaria could still cause complications on the mother and her offspring; as well as serve as reservoirs to transmit infection. Despite these effects, no attention is given to the diagnosis of asymptomatic Plasmodium infections (APIs) using highly sensitive and specific laboratory diagnostic tools in Ethiopia. Therefore, the goal of this study was to compare the performance of Rapid Diagnostic Test (RDT), microscopy and real-time polymerase chain reaction (RT-PCR) to detect APIs among pregnant women. Methods A health facility based cross -sectional study was conducted among pregnant women attending antenatal care at Fendeka town health facilities Jawi district, northwest Ethiopia from February to March, 2019. A total of 166 participants were enrolled by using convenient sampling technique. Socio-demographic features were collected using a semi structured questionnaire. Dried blood spot (DBS) samples were collected for molecular analysis. Asymptomatic Plasmodium infection on pregnant women was diagnosed using RDT, microscopy and RT-PCR. Descriptive statistics were used to determine the prevalence of APIs. Method comparison was performed, and Cohen’s kappa coefficient (k) was used to determine the degree of agreement among the diagnostic methods. Parasite densities were also calculated. Results The prevalence of API was 9.6%, 11.4% and 18.7% using RDT, microscopy and RT-PCR, respectively. The overall proportion of API was 19.3%. Sensitivity of the RDT was 83.3% as compared with microscopy. Rapid Diagnostic Test and microscopy also showed sensitivity of 50% and 60%, respectively, as compared with RT-PCR. The mean parasite density was 3213 parasites/µl for P falciparum and 1140 parasites/µl of blood for P. vivax. Conclusion Prevalence of API in the study area was high. Both RDT and microscopy had lower sensitivity when compared with RT-PCR. Therefore, routine laboratory diagnosis of API among pregnant women should be given attention and done with better sensitive and specific laboratory diagnostic tools. …

Abstract Brucellosis, a zoonotic disease caused by Brucella species, poses a significant global health concern. Among its diverse clinical manifestations, neurobrucellosis remains an infrequent yet debilitating complication. Here, we present a rare case of neurobrucellosis with unusual presentations in a 45-year-old woman. The patient’s clinical course included progressive lower extremity weakness, muscle wasting, and double vision, prompting a comprehensive diagnostic evaluation. Notable findings included polyneuropathy, elevated brucella agglutination titers in both cerebrospinal fluid and blood, abnormal EMG-NCV tests, and resolving symptoms with antibiotic therapy. The clinical presentation, diagnostic challenges, and differentiation from other neurological conditions are discussed. This case underscores the importance of considering neurobrucellosis in regions where brucellosis is prevalent and highlights this rare neurological complication’s distinctive clinical and radiological features. Early recognition and appropriate treatment are crucial to mitigate the significant morbidity associated with neurobrucellosis. …

Proceedings of the National Academy of Sciences, Volume 121, Issue 20, May 2024.

Proceedings of the National Academy of Sciences, Volume 121, Issue 20, May 2024.

Proceedings of the National Academy of Sciences, Volume 121, Issue 20, May 2024.

Proceedings of the National Academy of Sciences, Volume 121, Issue 20, May 2024.

Proceedings of the National Academy of Sciences, Volume 121, Issue 20, May 2024.

Proceedings of the National Academy of Sciences, Volume 121, Issue 20, May 2024.