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Correlation Between the Inferior Vena Cava/Aorta (Ivc/Ao) Ratio and Serum Lactate Levels in Children With Renal Disorder.
Int J Nephrol Renovasc Dis
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Department of Pediatric, Faculty of Medicine, Universitas Padjadjaran, Bandung, Indonesia.
Background: Acute kidney injury (AKI) is common in critically ill children in the PICU, with incidence rates from 2.5% to 58%, impacting mortality and hospital duration. Early AKI detection is vital, but conventional hemodynamic monitoring often lacks specificity.
View Article and Find Full Text PDFA novel method for detecting intracranial pressure changes by monitoring cerebral perfusion via electrical impedance tomography.
Fluids Barriers CNS
January 2025
Department of Biomedical Engineering, Air Force Medical University, Xi'an, China.
Background: Acute and critical neurological diseases are often accompanied with elevated intracranial pressure (ICP), leading to insufficient cerebral perfusion, which may cause severe secondary lesion. Existing ICP monitoring techniques often fail to effectively meet the demand for real-time noninvasive ICP monitoring and warning. This study aimed to explore the use of electrical impedance tomography (EIT) to provide real-time early warning of elevated ICP by observing cerebral perfusion.
View Article and Find Full Text PDFNational early warning score 2 plus non-invasive capnography and perfusion index to estimate poor outcomes in emergency departments.
Am J Emerg Med
January 2025
Faculty of Medicine, Universidad de Valladolid, Valladolid, Spain; Emergency Department, Hospital Clínico Universitario, Gerencia Regional de Salud de Castilla y León, Valladolid, Spain.
Background: The study of the inclusion of new variables in already existing early warning scores is a growing field. The aim of this work was to determine how capnometry measurements, in the form of end-tidal CO2 (ETCO2) and the perfusion index (PI), could improve the National Early Warning Score (NEWS2).
Methods: A secondary, prospective, multicenter, cohort study was undertaken in adult patients with unselected acute diseases who needed continuous monitoring in the emergency department (ED), involving two tertiary hospitals in Spain from October 1, 2022, to June 30, 2023.
Application value of central venous-arterial carbon dioxide partial pressure difference in postoperative cognitive dysfunction in patients with acute aortic dissection.
J Cardiothorac Surg
January 2025
Department of Anesthesiology, Perioperative and Pain Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, China.
Objective: This study aims to investigate the clinical application value of the central venous-arterial carbon dioxide partial pressure difference (Pv-aCO2) in postoperative cognitive dysfunction(POCD) in patients with acute aortic dissection.
Methods: A retrospective analysis was conducted on the general data of 236 patients. Blood gas samples were collected from the arterial and venous lines at various time points during the surgery, including before and after the initiation of cardiopulmonary bypass (CPB), immediately after CPB initiation, before and after deep hypothermic circulatory arrest, 30 min after rewarming, and 5 min before weaning from CPB.
Unveiling the dynamics of postoperative edema in free flaps: A hyperspectral insight through linear mixed models.
J Tissue Viability
November 2024
Department of Hand, Plastic, Reconstructive and Burn Surgery, BG Klinik Tübingen, Eberhard Karls Universität Tübingen, Germany. Electronic address:
Aims Of The Study: This prospective cohort study investigates postoperative fluid accumulation in free flaps using hyperspectral imaging, analyzed through linear mixed models. Effects of edema on flap viability and microcirculatory changes during the critical postoperative phase should be detected.
Materials And Methods: Patients who underwent free tissue transfer were monitored for six postoperative days (POD) using hyperspectral imaging to quantify tissue water index (TWI) for viable and failing flaps and the recipient site.
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