Articles: monitoring.
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Curr Opin Crit Care · Feb 2025
ReviewAdvances in achieving lung and diaphragm-protective ventilation.
Mechanical ventilation may have adverse effects on diaphragm and lung function. Lung- and diaphragm-protective ventilation is an approach that challenges the clinician to facilitate physiological respiratory efforts, while maintaining minimal lung stress and strain. Here, we discuss the latest advances in monitoring and interventions to achieve lung- and diaphragm protective ventilation. ⋯ Achieving lung- and diaphragm-protective ventilation may require more than a single intervention; it demands a comprehensive understanding of the (neuro)physiology of breathing and mechanical ventilation, along with the application of a series of interventions under close monitoring. We suggest a bedside-approach to achieve lung- and diaphragm protective ventilation targets.
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Curr Opin Crit Care · Feb 2025
ReviewMonitoring respiratory muscles effort during mechanical ventilation.
To summarize basic physiological concepts of breathing effort and outline various methods for monitoring effort of inspiratory and expiratory muscles. ⋯ Different tools are available for monitoring the respiratory muscles' effort during mechanical ventilation - from noninvasive screening tools to more invasive quantification methods. This could facilitate a lung and respiratory muscle-protective ventilation approach.
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Curr Opin Crit Care · Feb 2025
ReviewMonitoring and modulating respiratory drive in mechanically ventilated patients.
Respiratory drive is frequently deranged in the ICU, being associated with adverse clinical outcomes. Monitoring and modulating respiratory drive to prevent potentially injurious consequences merits attention. This review gives a general overview of the available monitoring tools and interventions to modulate drive. ⋯ Monitoring and modulating respiratory drive are feasible based on physiological principles presented in this review. However, evidence arising from clinical trials will help determine precise thresholds and optimal interventions.
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Accurate assessment of kidney function is essential for diagnosing and managing chronic kidney disease (CKD) and acute kidney injury (AKI), adjusting drug dosages, and predicting clinical outcomes. Despite its ubiquitous use, serum creatinine has significant limitations, necessitating the exploration of alternative and complementary biomarkers and technologies. ⋯ Furthermore, it highlights innovations in real-time glomerular filtration rate (GFR) measurement, such as transdermal monitoring using MB-102 and dual fluorescent tracers. We conclude with a discussion on the development, validation, and clinical integration of these advancements, which may redefine renal function assessment in the years to come.
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Pol. Arch. Med. Wewn. · Jan 2025
ReviewAnticoagulation in patients with a history of heparin-induced thrombocytopenia who require cardiovascular surgery: is it okay to use heparin?
Heparin‑induced thrombocytopenia (HIT) is an adverse drug reaction with significant thromboembolic risk. Though there are models for use of nonheparin anticoagulants, heparin remains the preferred anticoagulant in many operative settings, especially cardiovascular surgery and percutaneous cardiac intervention. ⋯ If procedures cannot be delayed, approaches include intraoperative bivalirudin or intraoperative heparin with pre- or intraoperative plasma exchange or a potent antiplatelet agent, sometimes in combination with intravenous immunoglobulin. In subacute HIT B (immunoassay positive, functional assay negative) and remote HIT (immunoassay negative, functional assay negative), brief exposure to heparin in the intraoperative setting with close monitoring postoperatively is suggested due to the low risk of recurrent HIT.