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The harmonization of laboratory biomarkers is pivotal in ensuring consistent and reliable diagnostic outcomes across different clinical settings. This systematic review examines the harmonization of C-Reactive Protein (CRP) and N-Terminal Prohormone of Brain Natriuretic Peptide (NT-proBNP) measurements, both of which are jointly utilized in the diagnosis and management of cardiovascular diseases. To identify relevant studies, we searched the PubMed electronic database using specific medical subject headings and keywords such as C-Reactive Protein, CRP, high sensitivity C-Reactive Protein (hs-CRP), N-terminal pro B-type natriuretic peptide, and NT-proBNP, focusing on publications from June 1 to September 26, 2021. The query filtered studies to include only those in English involving human subjects. From our search, 97 articles met the inclusion criteria and were included for in-depth analysis. Despite their widespread use, significant variability remains in the measurements of CRP and NT-proBNP due to a lack of standardized pre-analytical, analytical, and post-analytical practices. This review highlights the consequences of this variability on clinical decision-making and patient outcomes and emphasizes the need for international standards and guidelines to achieve better harmonization. Our findings advocate for the establishment of universal protocols to enhance the reliability of these biomarker measurements across different clinical environments, ensuring improved healthcare delivery., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

This study aims to assess how commonly 15 parental practices, known to have positive effects on child and adult health, are carried out by families in Italy, if they are related, and which characteristics are associated with implementation. Children participating in the NASCITA Cohort, a prospective study in which family pediatricians in Italy collect data on children and their families, were included if they had sufficient data. Data on practice implementation, socio-demographic characteristics, and interrelatedness between practices were analyzed. In all, 3337 children were included. Their mothers had an average age at birth of 33 years (range 17-52) and medium-high levels of education (86% of mothers) and employment (72%). No smoking or alcohol in pregnancy, supine infant sleeping position, and tummy time were the most commonly implemented practices (by over 85% of mothers, each), while the least common was exclusive breastfeeding at 6 months (28%). Parental practices are related and several socio-demographic characteristics influence their implementation, with mother's educational level and geographic area of residence influencing most of the practices (each influencing 12 of 15 practices). Low educational level (OR 0.34; 95% CI 0.26-0.44), being born abroad (OR 0.43; 95% CI 0.34-0.56), and residing in the South (OR 0.49; 95% CI 0.41-0.58) most reduce the probability of implementing numerous supportive practices (all three P < 0.001).    Conclusion: Socio-demographic factors contribute significantly to carrying out supportive practices. Future interventions should address the identified inequalities, prioritizing families most in need. Direct involvement of pediatricians is warranted given their favorable position for promoting positive behaviors. What is Known: • Several parental actions in the early life of a child are known to have positive effects on later child health and development. • While folic acid supplementation and exclusive breastfeeding have been promoted for years, other supporting actions are less well-known. What is New: • Rates of parental adherence to the different supportive actions varied greatly and actions were often scantly adopted. • Socio-demographic characteristics influenced adherence, with young, unemployed mothers with low educational levels, living in the South, or who were born abroad adhering significantly less., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Introduction: In patients admitted to intensive care units (ICUs), Gram-negative bacteria (GNB) infections pose significant challenges due to their contribution to morbidity, mortality, and healthcare costs. During the SARS-CoV-2 pandemic, Italy witnessed a rise in healthcare-associated infections (HAIs), with GNBs involved in a substantial proportion of cases. Concerningly, carbapenem-resistant GNBs (CR-GNBs) have increased worldwide, posing therapeutic challenges., Methods: Retrospective multicentre study analysing data from over 299,000 patients admitted to Italian ICUs from 2013 to 2022., Results: The study revealed an average of 1.5 infections per patient, with HAIs peaking during the pandemic years. Ventilator associated pneumonia (VAP) emerged as the most common HAI, with Klebsiella spp. and Pseudomonas aeruginosa predominating. Alarmingly, CR-GNBs accounted for a significant proportion of infections, particularly in VAP, bloodstream infections, and intra-abdominal infections., Discussion: Our findings underscore the pressing need for enhanced infection control measures, particularly in the ICU setting, to mitigate the rising prevalence of CR-GNBs and their impact on patient outcomes. The study provides valuable insights into the epidemiology of HAIs in Italian ICUs and highlights the challenges posed by CR-GNBs, especially in the context of the SARS-CoV-2 pandemic, which exacerbated the issue and may serve as a crucial example for the management of future viral pandemics., Competing Interests: The 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. The author(s) declared that they were an editorial board member of Frontiers, at the time of submission. This had no impact on the peer review process and the final decision., (Copyright © 2024 Scaglione, Perego, Colaneri, Genovese, Brivio, Covizzi, Viaggi, Bandera, Gori, Finazzi and Palomba.)

Background: The aim of this retrospective cohort study was to develop and validate on multiple international datasets a real-time machine learning model able to accurately predict persistent acute kidney injury (AKI) in the intensive care unit (ICU)., Methods: We selected adult patients admitted to ICU classified as AKI stage 2 or 3 as defined by the "Kidney Disease: Improving Global Outcomes" criteria. The primary endpoint was the ability to predict AKI stage 3 lasting for at least 72 h while in the ICU. An explainable tree regressor was trained and calibrated on two tertiary, urban, academic, single-center databases and externally validated on two multi-centers databases., Results: A total of 7759 ICU patients were enrolled for analysis. The incidence of persistent stage 3 AKI varied from 11 to 6% in the development and internal validation cohorts, respectively and 19% in external validation cohorts. The model achieved area under the receiver operating characteristic curve of 0.94 (95% CI 0.92-0.95) in the US external validation cohort and 0.85 (95% CI 0.83-0.88) in the Italian external validation cohort., Conclusions: A machine learning approach fed with the proper data pipeline can accurately predict onset of Persistent AKI Stage 3 during ICU patient stay in retrospective, multi-centric and international datasets. This model has the potential to improve management of AKI episodes in ICU if implemented in clinical practice., (© 2024. The Author(s).)

Background: the epidemiology of cardiogenic shock has evolved over the years: in the last decades an increasing prevalence of cardiogenic shock related to acute decompensated heart failure was observed. Therefore, treatment bundles should be updated according to the underlying pathophysiology. No data exist regarding the diagnostic/therapeutic strategies in general intensive care units., Methods: A 27-questions survey was spread through the GiViTi (Italian Group for the Evaluation of Interventions in Intensive Care Medicine). The results were then divided according to level of hospitals (1 st -2 nd versus 3 rd )., Results: Sixty-nine general intensive care units replied to the survey. The shock team is present in 13% of institutions; Society for Cardiovascular Angiography and Interventions shock classification is applied only in 18.8%. Among the ICUs, 94.2% routinely use a cardiac output monitoring device (pulmonary artery catheter more frequently in 3 rd level centers). The first-line adrenergic drug are vasopressors in 27.5%, inotrope in 21.7% or their combination in 50.7%; 79.7% applies fluid challenge. The first vasopressor of choice is norepinephrine (95.7%) (maximum dosage tolerated higher than 0.5 mcg/kg/min in 29%); the first line inotrope is dobutamine (52.2%), followed by epinephrine in 36.2%. The most frequently used mechanical circulatory supports are intra-aortic balloon pump (71%), Impella (34.8%) and VA-ECMO (33.3%); VA-ECMO is the first line strategy in refractory cardiogenic shock (60.8%)., Conclusions: According to this survey, there is no standardized approach to cardiogenic shock amongst Italian general intensive care units. The application of shock severity stratification and the treatment bundles may play a key role in improving the outcome.

Objectives: Clinical quality registries (CQRs) have been implemented worldwide by several medical specialties aiming to generate a better characterization of epidemiology, treatments, and outcomes of patients. National ICU registries were created almost 3 decades ago to improve the understanding of case-mix, resource use, and outcomes of critically ill patients. This narrative review describes the challenges, proposed solutions, and evidence generated by National ICU registries as facilitators for research and quality improvement., Data Sources: English language articles were identified in PubMed using phrases related to ICU registries, CQRs, outcomes, and case-mix., Study Selection: Original research, review articles, letters, and commentaries, were considered., Data Extraction: Data from relevant literature were identified, reviewed, and integrated into a concise narrative review., Data Synthesis: CQRs have been implemented worldwide by several medical specialties aiming to generate a better characterization of epidemiology, treatments, and outcomes of patients. National ICU registries were created almost 3 decades ago to improve the understanding of case-mix, resource use, and outcomes of critically ill patients. The initial experience in European countries and in Oceania ensured that through locally generated data, ICUs could assess their performances by using risk-adjusted measures and compare their results through fair and validated benchmarking metrics with other ICUs contributing to the CQR. The accomplishment of these initiatives, coupled with the increasing adoption of information technology, resulted in a broad geographic expansion of CQRs as well as their use in quality improvement studies, clinical trials as well as international comparisons, and benchmarking for ICUs., Conclusions: ICU registries have provided increased knowledge of case-mix and outcomes of ICU patients based on real-world data and contributed to improve care delivery through quality improvement initiatives and trials. Recent increases in adoption of new technologies (i.e., cloud-based structures, artificial intelligence, machine learning) will ensure a broader and better use of data for epidemiology, healthcare policies, quality improvement, and clinical trials., Competing Interests: Dr. Beane received support for article research from Wellcome Trust/Charity Open Access Fund (COAF). Drs. Pilcher and Litton are members of the Australian and New Zealand Intensive Care Society Centre for Outcome and Resources Evaluation management committee. Drs Salluh is co-founder and shareholder of Epimed Solutions, a healthcare cloud-based analytics company. He is also supported, in part, by individual research grants from the National Council for Scientific and Technological Development and Research Support Foundation of the State of Rio de Janeiro. Dr. Dongelmans is unpaid chair of National Intensive Care Evaluation Foundation. Dr. Ichihara’s primary affiliation is the Department of Healthcare Quality Assessment, which is a social collaboration department at the University of Tokyo supported by National Clinical Database, Johnson & Johnson K.K., and Nipro Corporation. Dr. Vijayaraghavan is the National Coordinator for the Indian Registry of IntenSive Care and is supported for 0.5 full-time equivalent hours by funding from the Wellcome Trust, U.K. Dr. Bagshaw received funding from Baxter and BioPorto. Dr. Hashimoto’s institution received funding from the Japanese Ministry of Health, Labour and Welfare for the Japanese Intensive care PAtient Database (JIPAD), the Japanese Society of Intensive Care Medicine, and JMS. Dr. Haniffa’s institution received funding from Wellcome Trust/COAF and UK Research and Innovation (UKRI); he disclosed that he is an honorary director of National Intensive Care Surveillance MORU. Dr. Pisani received funding from Wellcome Trust and The African Critical Care registry network funded by this UKRI MRC (grant MR/V030884/1). The remaining authors have disclosed that they do not have any potential conflicts of interest., (Copyright © 2023 by the Society of Critical Care Medicine and Wolters Kluwer Health, Inc. All Rights Reserved.)

Chronic postoperative pain (CPSP) is a major issue after surgery, which may impact on patient's quality of life. Traditionally, CPSP is believed to rely on maladaptive hyperalgesia and risk factors have been identified that predispose to CPSP, including acute postoperative pain. Despite new models of prediction are emerging, acute pain is still a modifiable factor that can be challenged with perioperative analgesic strategies. In this review we present the issue of CPSP, focusing on molecular mechanism underlying the development of acute and chronic hyperalgesia. Also, we focus on how perioperative strategies can impact directly or indirectly (by reducing postoperative pain intensity) on the development of CPSP., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)