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U Korsten-Reck1, K Korsten1, K Haeberle1, K Kromeyer-Hauschild3, H H Dickhuth1, E Schulz21Department of Rehabilitative and Preventive Sports Medicine, University Medical Center, University of Freiburg, Freiburg, Germany; 2Department of Child and Adolescent Psychiatry, University of Freiburg, Freiburg, Germany; 3Institute of Human Genetics and Anthropology, Friedrich-Schiller-University Jena, Jena, GermanyAbstract: The psychosocial situation of obese children at the beginning of the Freiburg Intervention Trial for Obese Children (FITOC) program influences the course and outcome of intervention therapy. At the beginning of FITOC, mothers of 30 children (12 M age 10.5 ± 1.4, 18 F; 10.2 ± 1.3) rated the psychopathological symptoms using the Child Behavior Checklist (CBCL) and the quality of life of their children (Inventar zur Erfassung der Lebensqualität [ILK]). 46.6% of mothers rated their children to be disturbed (normal population group, 2% disturbed). There was no correlation between the body mass index of the child and the CBCL score. On the ILK, the obese children themselves selected “good” while the mother’s view of their childrens’ quality of life varied around “poor”. The stress on the mother increased with the degree of the child’s obesity and number of critical life events (p = 0.030). The CBCL and the ILK at the beginning of treatment serve as a good screening instrument for psychopathology and distress in children with obesity.Keywords: obesity, childhood, screening instruments, therapy

Introduction: Respiratory syncytial virus (RSV) causes acute respiratory tract infection (ARTI) and reinfects adults throughout life, posing a risk for hospitalization in older adults (>60 years) with frailty and comorbidities., Methods: To investigate serum and mucosal antibodies for protection against RSV infections, baseline serum samples were compared for RSV-pre- and -post-fusion (F) binding, and RSV-A2 neutralizing IgG antibodies between symptomatic RSV-ARTI ( N = 30), non-RSV (RSV negative) ARTI ( N = 386), and no ARTI ( N = 338). Mucosal RSV-pre-F IgA and IgG levels, as well as serum RSV-G IgG antibodies, were analyzed to determine their association with protection from symptomatic RSV-ARTI in a subset study., Results: Using a receiver operating characteristic (ROC) analysis, we established thresholds of 1.4- to 1.6-fold change (FC) for RSV-pre-F and -post-F, and RSV-A2 neutralizing IgG antibodies, respectively, enabling the identification of asymptomatic RSV cases with high sensitivity and specificity (>80% and >90%, respectively). As a result, serum RSV-pre-F, RSV-G IgG, and mucosal pre-F binding IgA antibodies showed correlations with protection against symptomatic RSV infection. RSV-pre-F IgG antibodies were correlated with protection from RSV infections irrespective of the symptoms., Discussion: This study provides insights into antibody-mediated protection for symptomatic RSV infection in a community-dwelling older-adult population and establishes a threshold to identify asymptomatic RSV infection using a data-driven approach., Competing Interests: DÖ, SB-J, MC, AB, KT, SO, and JA were employed at the time the work was performed by Janssen Pharmaceuticals, a Johnson & Johnson company, and may be Johnson & Johnson stockholders. CV and AM were employed by Sanofi at the time the work was performed and may be Sanofi stockholder. CV is now employed by Vaccines Europe, Brussels, Belgium. BS and JD are employed by GlaxoSmithKline and may be GlaxoSmithKline stockholders. CB has participated in two virtual Advisory Boards for Moderna relevant to RSV vaccination on 30 March 2023 and 18 May 2023 and received payments. TV has received grant from Innovative Medicines Initiative European Commission, in which Biomerieux, Abbott, BD, BioRad, Janssen contributed ValueDx project, NIHR for project on cellulitis, and NHS UK regional funding for project on respiratory tract infections. He have been on the Advisory Board of a US study on lower respiratory tract infections in primary care EAST-PC funded by the Agency for Healthcare Research and Quality. He is a member of the Dutch Health Council. SD has provided consultancy and/or investigator roles in relation to product development for Janssen, AstraZeneca, Pfizer, Moderna, Valneva, MSD, iLiAD and Sanofi with fees paid to St George’s, University of London. SD has been on the RSV advisory board Sanofi Pasteur and received fees. SD also received support for travel for chairing a conference session, fees paid to his institution SGUL. SD is a member of the UK Department of Health and Social Care’s DHSC Joint Committee on Vaccination and Immunisation JCVI RSV subcommittee and Medicines and Healthcare products Regulatory Agency’s MHRA Paediatric Medicine Expert Advisory Group PMEAG. JW is investigator for clinical trials funded by pharmaceutical companies including AstraZeneca, Merck, Pfizer, Sanofi, and Janssen and investigator for clinical trials funded by IMI/Horizon2020 and ZonMw, with payments paid to her institution. She was a speaker at Sanofi sponsored symposium ESPID, payments paid to her institution. JW participated in the advisory board of Janssen RSV older adults and Sanofi advisory board with fees paid to UMCU. AP is part of EC IMI Programme RESCEU, payments paid to his institution. He has received grants from Gates, Wellcome, CEPI, MRC, NIHR, Serum Institute of India, AstraZeneca, and EC, with payments paid to his institution. Oxford University has entered into a partnership with AZ for development of COVID-19 vaccines. AP is a contributor to intellectual property licensed by Oxford University Innovation to AstraZeneca. AP is chair of the UK Department of Health and Social Care’s DHSC Joint Committee on Vaccination and Immunisation JCVI, NIHR Senior Investigator, member of the Academy of Medical Sciences AMS and was a member of WHO’s SAGE until January 2022. AP’s institution received funding from the European Commission’s IMI programme for the conduct of this study. Oxford University has entered a partnership with AstraZeneca for the development of COVID-19 vaccines. PO received honoraria GSK, Pfizer Inc, Sanofi Pasteur, Seqirus, Moderna and Janssen for participation in advisory boards and expert meetings and for acting as a speaker in congresses outside the scope of the submitted work. PO is also a principal investigator in the INFLAMMAGE trial co-funded by the Medical Research Council UK and GSK as part of the EMINENT consortium to promote inflammation research. He received grants from UKRI-MRC/DHSC NIHR Grant award MR/V027859/1, and UKRI-BEIS for human infection challenge with SARS-CoV-2 and had roles as school governor Sidcot, Somerset. LB has regular interaction with pharmaceutical and other industrial partners. He has not received personal fees or other personal benefits. UMCU has received major funding >€100,000 per industrial partner for investigator-initiated studies from AbbVie, MedImmune, AstraZeneca, Sanofi, Janssen, Pfizer, MSD and MeMed Diagnostics. UMCU has received major funding for the RSV GOLD study from the Bill and Melinda Gates Foundation. UMCU has received major funding as part of the public private partnership IMI-funded RESCEU and PROMISE projects with partners GSK, Novavax, Janssen, AstraZeneca, Pfizer and Sanofi. UMCU has received major funding from Julius Clinical for participating in clinical studies sponsored by MedImmune and Pfizer. UMCU received minor funding €1,000-25,000 per industrial partner for consultation and invited lectures by AbbVie, MedImmune, Ablynx, Bavaria Nordic, MabXience, GSK, Novavax, Pfizer, Moderna, AstraZeneca, MSD, Sanofi, Genzyme, Janssen. LB is the founding chairman of the ReSViNET Foundation. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Öner, Vernhes, Balla-Jhagjhoorsingh, Moureau, Crabbe, Salaun, Bastian, Thys, De Smedt, Ooft, Korsten, Adriaenssens, Coenen, Butler, Verheij, Drysdale, Wildenbeest, Pollard, Openshaw, Bont and Aerssens.)

Background: Urinary tract infections are responsible for a significant worldwide disease burden. Performing urine culture is time consuming and labor intensive. Urine flow cytometry might provide a quick and reliable method to screen for urinary tract infection., Methods: We analyzed routinely collected urine samples received between 2020 and 2022 from both inpatients and outpatients. The UF-4000 urine flow cytometer was implemented with an optimal threshold for positivity of ≥100 bacteria/μL. We thereafter validated the prognostic value to detect the presence of urinary tract infection (UTI) based on bacterial (BACT), leukocyte (WBC), and yeast-like cell (YLC) counts combined with the bacterial morphology (UF gram-flag)., Results: In the first phase, in 2019, the UF-4000 was implemented using 970 urine samples. In the second phase, between 2020 and 2022, the validation was performed in 42,958 midstream urine samples. The UF-4000 screen resulted in a 37% (n = 15,895) decrease in performed urine cultures. Uropathogens were identified in 18,673 (69%) positively flagged urine samples. BACT > 10.000/μL combined with a gram-negative flag had a >90% positive predictive value for the presence of gram-negative uropathogens. The absence of gram-positive flag or YLC had high negative predictive values (99% and >99%, respectively) and are, therefore, best used to rule out the presence of gram-positive bacteria or yeast. WBC counts did not add to the prediction of uropathogens., Conclusion: Implementation of the UF-4000 in routine practice decreased the number of cultured urine samples by 37%. Bacterial cell counts were highly predictive for the presence of UTI, especially when combined with the presence of a gram-negative flag., (© 2024 The Authors. Journal of Clinical Laboratory Analysis published by Wiley Periodicals LLC.)

Background: Respiratory syncytial virus (RSV) infection in older adults is recognised as an important health issue. We aimed to assess the community burden of RSV in Europe in older adults aged ≥60 years., Methods: This international, prospective, observational cohort study is part of work by the REspiratory Syncytial virus Consortium in EUrope (RESCEU). Participants were recruited through general practitioners' (GPs) offices before two independent RSV seasons. Participants reported weekly about symptoms of acute respiratory tract infection (ARTI) during one RSV season. ARTI patients were tested for RSV during home visits and completed a daily symptom diary. RSV illness included PCR-confirmed ARTI and those showing seroconversion over the season. RSV ARTI was based on PCR alone (ClinicalTrials.gov, NCT03621930)., Results: We recruited 1040 participants (527 in season 2017-2018 and 513 in season 2018-2019) with a median age of 75 years (range 60-100 years). Of these, 1023 (99%) lived independently at home at baseline. RSV illness incidence was 22 out of 527 (4.2%) and 37 out of 513 (7.2%) in the respective seasons. RSV illness did not affect frailty or cardiopulmonary status during the course of the study. No patients were hospitalised or died from RSV illness. In the 36 patients with PCR confirmed RSV ARTI, symptom duration averaged 19 days, while a doctor's visit took place in 11 out of 36 cases (31%). RSV ARTI could not be differentiated clinically from all other ARTIs based on symptoms., Conclusion: This European study showed that RSV is prevalent in community-dwelling older adults and rarely causes severe disease. This suggests that watchful waiting, using a continuity of care approach to identify those who do need more intensive care, is often justified when RSV is suspected in family practice., Competing Interests: Conflict of interest: K. Korsten has nothing to disclose. Conflict of interest: N. Adriaenssens has nothing to disclose. Conflict of interest: S. Coenen reports grants and non-financial support from European Union (EU) Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA) Innovative Medicines Initiative 2 (IMI-2) Joint Undertaking (grant: 116019), during the conduct of the study. Conflict of interest: C. Butler reports grants from the National Institute for Health Research (NIHR) (as NIHR Senior Investigator), grants from the EU Horizon 2020 programme to support the study, grants from the NIHR Health Protection Research Unit on Health Care Associated Infections and Antimicrobial Resistance, grants from the NIHR Health for the MedTech and In Vitro Diagnostics Cooperative for innovative diagnostics and monitoring technology to enhance community healthcare, during the conduct of the study; personal fees for advisory board work from Pfizer and Roche Molecular Systems; and grants from Roche Molecular Diagnostics. Conflict of interest: B. Ravanfar has nothing to disclose. Conflict of interest: H. Rutter has nothing to disclose. Conflict of interest: J. Allen has nothing to disclose. Conflict of interest: A. Falsey reports grants from Janssen, Merck, Sharpe and Dohme, and Pfizer, as well as non-financial support for meeting attendance from Sanofi Pasteur, outside the submitted work. Conflict of interest: J-Y. Pirçon is an employee of GlaxoSmithKline Vaccines. Conflict of interest: O. Gruselle is an employee of GlaxoSmithKline. Conflict of interest: V. Pavot is an employee of Sanofi Pasteur. Conflict of interest: C. Vernhes is an employee of Sanofi Pasteur. Conflict of interest: S. Balla-Jhagjhoorsingh is an employee of Janssen Vaccines & Prevention. Conflict of interest: D. Öner is an employee of Janssen Pharmaceutica NV and reports grants from the IMI-2 Joint Undertaking (grant: 116019), during the conduct of the study. Conflict of interest: G. Ispas is an employee of Janssen Pharmaceutica NV. Conflict of interest: J. Aerssens is an employee of Janssen Pharmaceutica NV. Conflict of interest: V. Shinde has nothing to disclose. Conflict of interest: T. Verheij reports grants from Janssen Pharmaceuticals, Becton Dickinson, Abbott and Biomerieux, outside the submitted work. Conflict of interest: L. Bont has regular interaction with pharmaceutical and other industrial partners. He has not received personal fees or other personal benefits; however, University Medical Center Utrecht has received major funding for investigator-initiated studies from AbbVie, MedImmune, Janssen, the Bill and Melinda Gates Foundation, Nutricia (Danone) and MeMed Diagnostics; has received major cash or in kind funding as part of the public–private partnership, IMI-2 funded REspiratory Syncytial virus Consortium in EUrope (RESCEU) project from GlaxoSmithKline, Novavax, Janssen, AstraZeneca, Pfizer and Sanofi; has received major funding from Julius Clinical for participating in the INFORM study sponsored by MedImmune; has received minor funding for participation in trials by Regeneron and Janssen from 2015–2017; and has received minor funding for consultation and invited lectures by AbbVie, MedImmune, Ablynx, Bavaria Nordic, MabXience, Novavax, Pfizer and Janssen. L. Bont is also the founding chairman of the ReSViNET Foundation. Conflict of interest: J. Wildenbeest has nothing to disclose., (Copyright © ERS 2021.)

Background: Because diagnosing asthma in school-aged children is challenging, a variety of proxies for asthma are used in clinical practice and research settings as indicators of this disease. We aimed to provide insight into the agreement between various asthma indicators based on parental report, medical diagnosis and spirometry., Methods: Children from the WHISTLER birth cohort performed spirometry and were followed up with parental ISAAC (International Study of Asthma and Allergies in Childhood) questionnaires about asthma at 5 and 8 years of age. Medical data were extracted from primary care records. We compared 15 asthma indicators based on parental report, medical diagnosis and spirometry using positive agreement, κ statistics and latent class cluster analysis., Results: At 5 years of age, 1007 children completed a study visit, while 803 children visited at 8 years of age. Depending on the indicator, the responder and child's age, the asthma prevalence ranged from 0.2% to 26.6%. Cluster analysis revealed classes related to the presence of recent symptoms and a decreased lung function. Agreement between parents and doctors was generally low with κ coefficients ranging from 0.07 (recent wheeze) to 0.52 (recent asthma medication). Additionally, parental report showed to be sensitive to recall bias over time., Conclusions: Dependent on the asthma indicator, the responder and the age of the child, substantial differences in agreement were observed between commonly used indicators associated with asthmatic disease in school-aged children. Most agreement between parents and doctors was seen for objective and recent indicators such as the recent use of asthma medication. We advocate caution when literature with different asthma indicators is compared., Competing Interests: Conflict of interest: K. Korsten has nothing to disclose. Conflict of interest: C.A. Naaktgeboren has nothing to disclose. Conflict of interest: L.J. Bont is the founding chairman of the ReSViNET Foundation. L.J. Bont has regular interaction with pharmaceutical and other industrial partners. He has not received personal fees or other personal benefits. UMCU has received major funding (greater than €100 000 per industrial partner) for investigator-initiated studies from AbbVie, MedImmune, Janssen, the Bill and Melinda Gates Foundation, Nutricia (Danone) and MeMed Diagnostics. UMCU has received major cash or in-kind funding as part of the public–private partnership IMI-funded RESCEU project from GSK, Novavax, Janssen, AstraZeneca, Pfizer and Sanofi. UMCU has received major funding by Julius Clinical for participating in the INFORM study sponsored by MedImmune. UMCU has received minor funding for participation in trials by Regeneron and Janssen from 2015–2017 (total annual estimate less than €20 000). UMCU received minor funding for consultation and invited lectures by AbbVie, MedImmune, Ablynx, Bavaria Nordic, MabXience, Novavax, Pfizer, Janssen (total annual estimate less than €20 000). Conflict of interest: C.K. van der Ent reports grants from GSK, Nutricia, TEVA, Gilead, Vertex, ProQR, Proteostasis and Galapagos NV, outside the submitted work. Conflict of interest: M.L.A. de Hoog has nothing to disclose., (Copyright ©ERS 2020.)

Purpose: Despite previous studies the management of Rockwood type III acromioclavicular (AC) dislocations remains controversial and the debate continues about whether patients with Rockwood type III AC injuries should be treated conservatively or operatively. In this study, we will review the current literature and present an overview of the outcome of conservative versus operative treatment of Rockwood type III dislocations., Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines was used to conduct this review. A systematic search was performed in the Pubmed, Cochrane library, Embase, Scopus and Cumulative Index to Nursing and Allied Health Literature databases. Titles and abstracts were screened using predefined criteria and articles were critically appraised on relevance and validity., Results: After critical appraisal eight articles were included in the study. The objective and subjective shoulder function outcome was better in the operative group, especially in young adults, though the rate of complications and radiographic abnormalities were higher. The rehabilitation time was shorter in the conservative group, however the cosmetic outcome was worse., Conclusions: This review showed no conclusive evidence for the treatment of Rockwood type III AC dislocations. Overall, physically active young adults seem to have a slight advantage in outcome when treated operatively.

The psychosocial situation of obese children at the beginning of the Freiburg Intervention Trial for Obese Children (FITOC) program influences the course and outcome of intervention therapy. At the beginning of FITOC, mothers of 30 children (12 ♂ age 10.5 ± 1.4, 18 ♀; 10.2 ± 1.3) rated the psychopathological symptoms using the Child Behavior Checklist (CBCL) and the quality of life of their children (Inventar zur Erfassung der Lebensqualität [ILK]). 46.6% of mothers rated their children to be disturbed (normal population group, 2% disturbed). There was no correlation between the body mass index of the child and the CBCL score. On the ILK, the obese children themselves selected "good" while the mother's view of their childrens' quality of life varied around "poor". The stress on the mother increased with the degree of the child's obesity and number of critical life events (p = 0.030). The CBCL and the ILK at the beginning of treatment serve as a good screening instrument for psychopathology and distress in children with obesity.

Objective: This paper reports the frequency, type, and degree of dyslipidemia in obese children before therapeutic intervention. The relationships between lipid values and weight status, as well as lipid values and physical fitness, of these children were also investigated., Design and Methods: The initial examination of the Freiburg Intervention Trial for Obese Children (FITOC) measured the values of triglycerides (TG), total cholesterol (C), low-density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C) in 546 obese children aged 7-12 (body mass index [BMI] > 97th percentile), and compared these values with those of the age- and sex-specific reference group in the Lipid Research Clinics Population Studies Data Book (LRC). Four groups were selected according to the following scheme: A, Normolipidemia; B, Hyper-LDL-cholesterolemia alone; C, Hypo-HDL-C + hypertriglyceridemia; D, Combined hyperlipidemia = Hyper-LDL-C + hypertriglyceridemia. Body mass index, BMI-SDS (corrected BMI), and physical performance in watt/kg body weight were measured., Results: A total of 45.8% of the overweight children showed an abnormal lipid profile. Ten percent of the children had high LDL-C levels (group B), while 15% had increased LDL-C and increased TG (group D) (higher prevalence in boys). In 18.9% we found increased TG, combined with decreased HDL-C values (group C)., Conclusion: Obese children are at risk of dyslipoproteinemia and related diseases. Children with the highest BMI-SDS and lowest physical fitness have the lowest HDL-C values and increased TG, indicating a higher risk for the metabolic syndrome.