Miscellaneous

Electrical impedance tomography in congenital heart disease: advancing non-invasive pulmonary perfusion assessment at bedside

Summary This article explores the use of electrical impedance tomography (EIT) for assessing pulmonary perfusion in critically ill pediatric patients with congenital heart disease (CHD). The study demonstrates the reliability and accuracy of EIT, a non-invasive, real-time, bedside, and radiation-free technique, through three complex clinical cases. The results from EIT were consistent with those obtained […]

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Cardiovascular, Circulatory

Ethical Considerations for Patients Requiring Extracorporeal Cardiopulmonary Resuscitation

Summary The article explores ethical considerations surrounding extracorporeal cardiopulmonary resuscitation (eCPR), highlighting its potential as an advanced intervention to improve survival and neurological outcomes in cardiac arrest patients. Despite its promising clinical advantages, integrating eCPR into routine advanced life support (ALS) protocols poses significant ethical challenges, including increased demand for long-term care, resource allocation dilemmas,

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Sepsis

The Sepsis Chain of Survival: A Comprehensive Framework for Improving Sepsis Outcomes

Summary The article introduces the “Sepsis Chain of Survival,” a structured, interconnected framework designed to improve sepsis management and patient outcomes globally. Originally inspired by the cardiac arrest chain of survival concept, this comprehensive model underscores crucial components such as community and healthcare awareness, early recognition and intervention, prompt antimicrobial and fluid therapy, optimized critical

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Cardiovascular

Thrombocytopenia in the intensive care unit: diagnosis and management

Summary Thrombocytopenia is a common complication among critically ill patients, defined by platelet counts below 150 × 10⁹/L or a relative decrease by more than 30–50%. It significantly impacts patient outcomes due to increased bleeding risks and worse prognoses. The mechanisms underlying thrombocytopenia in the ICU are diverse, involving peripheral consumption, destruction, sequestration, dilution, or

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Cardiovascular, Respiratory

Awake vs. Sedated Cannulation for Extra-Corporeal Membrane Oxygenation in Patients with COVID-19 Induced Acute Respiratory Distress Syndrome

Why this article matters   Veno-venous extracorporeal membrane oxygenation (VV-ECMO) is routinely initiated in patients with severe ARDS after intubation, deep sedation, and often neuromuscular blockade. During the COVID-19 pandemic, however, some centers explored an alternative strategy: awake ECMO cannulation, in which patients are cannulated while spontaneously breathing and supported without invasive mechanical ventilation. The

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Awake vs. Sedated Cannulation for Extra-Corporeal Membrane Oxygenation in Patients with COVID-19 Induced Acute Respiratory Distress Syndrome Read Post »

Cardiovascular

Advances in resuscitation and deresuscitation

Summary This review discusses significant recent developments in fluid resuscitation and deresuscitation practices within critical care, highlighting a paradigm shift toward conservative, personalized fluid management. Advances in fluid stewardship, goal-directed fluid therapy (GDFT), and innovative monitoring tools, including automated closed-loop systems and machine learning, support a precision medicine approach. The authors advocate for balanced resuscitation

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Respiratory

Driving pressure vs. oxygenation-based PEEP titration strategies in ARDS patients: a physiological study

Summary This prospective observational study compared the physiological effects of three different positive end-expiratory pressure (PEEP) titration strategies in patients with acute respiratory distress syndrome (ARDS): a driving pressure-based clinical approach, an empirical oxygenation-based method (high PEEP/FiO₂ table), and fixed PEEP levels (5 or 15 cmH₂O) determined by ARDS severity. Findings revealed that clinical titration

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Driving pressure vs. oxygenation-based PEEP titration strategies in ARDS patients: a physiological study Read Post »

Cardiovascular

Cardiogenic shock syndrome unraveled: understanding the different layers of heterogeneity

Summary Cardiogenic shock (CS) represents a heterogeneous clinical syndrome characterized by sustained tissue hypoperfusion due to cardiac dysfunction, encompassing diverse etiological, hemodynamic, and molecular profiles. The paper emphasizes the need for recognizing CS heterogeneity through clinical classification, ventriculo-arterial coupling, macro- and microcirculatory considerations, and molecular subphenotyping. These multiple layers of complexity suggest that personalized medicine

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Cardiogenic shock syndrome unraveled: understanding the different layers of heterogeneity Read Post »

Mechanical Ventilation

Bedside Assessment of the Respiratory System During Invasive Mechanical Ventilation

Summary The article provides an in-depth review of bedside methods for assessing respiratory mechanics in patients receiving invasive mechanical ventilation. It emphasizes physiological principles guiding clinical management and differentiates between extensive and intensive ventilatory parameters. Detailed methods for evaluating passive patients and those making spontaneous respiratory efforts are outlined, aiming to minimize ventilator-induced lung injury

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Cardiovascular, Circulatory

Does targeted temperature management at 33 °C improve outcome after cardiac arrest?

Summary The article explores targeted temperature management (TTM) at 33°C as a treatment for patients following cardiac arrest, presenting arguments both in favor and against its use. TTM has been extensively debated due to conflicting clinical trial outcomes, variability in evidence from systematic reviews, and differences in interpretation of clinical utility. This review critically assesses

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Does targeted temperature management at 33 °C improve outcome after cardiac arrest? Read Post »

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