Anesthesiology
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Perioperative Dexmedetomidine Fails to Reduce Major Complications After Cardiac Surgery: Results from the DOCS Trial
The DOCS trial, a multi-center randomized controlled study, found that perioperative dexmedetomidine infusion did not significantly reduce in-hospital mortality or major complications in adults undergoing cardiac surgery with cardiopulmonar
Norepinephrine at Extubation: Challenging the Hemodynamic Safety Paradigm in Critically Ill Patients with Obesity
A multicenter validation study confirms that low-dose norepinephrine at the time of extubation does not increase reintubation rates in patients with obesity, offering clinicians greater flexibility in weaning strategies for hemodynamically
Individualized Driving Pressure-Guided PEEP Fails to Reduce Pulmonary Complications in Open Abdominal Surgery: Results from the DESIGNATION Trial
The DESIGNATION trial demonstrates that driving pressure-guided high PEEP with recruitment maneuvers does not reduce postoperative pulmonary complications compared to standard low PEEP in patients undergoing open abdominal surgery, while si
The Paradox of Personalized PEEP: Why Driving Pressure-Guided Ventilation Failed to Improve Outcomes in Emergency Surgery
This article evaluates the IMPROVE-2 trial and a recent meta-analysis on driving pressure-guided PEEP. Despite physiological improvements in lung compliance, individualized PEEP failed to reduce postoperative respiratory failure in emergenc
Impact of Clinical Guidelines: Assessing the Decline in ICU Delirium and Pain Prevalence Over a Decade
A comprehensive meta-analysis of 226 publications involving 183,285 patients reveals a significant reduction in ICU delirium and pain following the 2013 PAD guidelines, though prevalence remains high at approximately 36% and 44%, respective
Alpha-2 Agonists vs. Propofol: The A2B Trial Challenges the Paradigm of Expedited Extubation in the ICU
The A2B randomized clinical trial reveals that dexmedetomidine- or clonidine-based sedation does not significantly reduce the time to successful extubation compared to propofol in critically ill patients, while increasing the risk of bradyc
Dexmedetomidine Reduces Agitation and Accelerates Recovery in Non-Intubated ICU Patients with Hyperactive Delirium: Insights from the 4D Trial
The 4D randomized clinical trial demonstrates that dexmedetomidine significantly reduces agitation duration and improves clinical outcomes in non-intubated ICU patients with hyperactive delirium, providing a safe and effective alternative t
Prophylactic Tranexamic Acid in General Surgery: Significant Reduction in Major Bleeding Without Thromboembolic Risk
A systematic review and meta-analysis of 26 RCTs reveals that prophylactic tranexamic acid (TXA) significantly reduces blood loss and transfusion needs in general surgery. While safety profiles are favorable, procedural nuances—particularly
Intrathecal Morphine Significantly Enhances Postoperative Recovery Quality Following Laparoscopic Colorectal Surgery
A randomized clinical trial demonstrates that adding low-dose intrathecal morphine to transversus abdominis plane block significantly improves 24-hour recovery quality and reduces opioid consumption in laparoscopic colorectal surgery patien
Preoperative Cardiovascular Risk Does Not Dictate RAS Inhibitor Management: Insights from the STOP-or-NOT Trial
A post hoc analysis of the STOP-or-NOT trial demonstrates that preoperative cardiovascular risk stratification does not influence the outcomes of continuing versus discontinuing renin-angiotensin system inhibitors before major noncardiac su
Continuous Erector Spinae Plane Block Proven Non-Inferior to Opioids for VATS Pain While Enhancing Recovery Quality
A randomized trial demonstrates that continuous erector spinae plane block provides comparable analgesia to opioid regimens after VATS, while significantly improving patient recovery scores and reducing postoperative complications.
Superior Early Analgesia with PENG Block in Hip Fractures: A Randomized Controlled Trial
A randomized trial demonstrates that the Pericapsular Nerve Group (PENG) block provides significantly better pain relief than the Fascia Iliaca Block (FIB) in the first hour post-intervention for hip fracture patients in the emergency depar
POCUS-Guided Nerve Blocks by Emergency Physicians Significantly Reduce Delirium Risk in Elderly Hip Fracture Patients
A multicenter randomized trial reveals that a brief, structured training intervention for emergency physicians significantly increases the use of ultrasound-guided fascia iliaca blocks, resulting in a 28% reduction in delirium risk for geri
European Perioperative Diabetes Care: Significant Practice Variation Impacts 30-Day Recovery Outcomes
The MOPED study of over 6,000 European patients reveals significant international variations in perioperative diabetes management. Findings demonstrate that higher preoperative HbA1c levels and practice inconsistencies are linked to fewer d
Ketamine vs. Etomidate: Does Your Choice of Induction Agent Influence Mortality in the Critically Ill?
This article explores recent evidence comparing ketamine and etomidate for rapid sequence intubation. While new cohort data suggests a mortality benefit for ketamine, meta-analyses of randomized trials show clinical equipoise, highlighting
Ketamine or Etomidate for Tracheal Intubation? Unpacking the RSI Trial Findings on Mortality and Hemodynamics
The large-scale RSI randomized trial found no significant difference in 28-day mortality between ketamine and etomidate for intubating critically ill adults, though ketamine was associated with a higher risk of cardiovascular collapse.
RBC Transfusions in Early Sepsis Resuscitation: Common, Complex, and Potentially Harmful Above a 10 g/dL Threshold
In a multicenter Korean sepsis cohort, early RBC transfusions were frequent and driven by illness severity. No overall 60‑day mortality difference was seen after propensity matching, but transfusion was associated with harm at hemoglobin ≥1
Phenylephrine Versus Norepinephrine in Acute Abdomen Surgery: Similar Clinical Outcomes but Different Early Renin Responses — Implications for Perioperative Hemodynamic Care
A randomized trial in 156 emergency acute-abdomen patients found phenylephrine and norepinephrine produced similar postoperative RAAS changes and complication rates; norepinephrine produced an early renin rise, while high preoperative renin
Home-Based Prehabilitation Did Not Reduce Disability or Complications in Older Adults with Frailty: Results of a Pragmatic Multicenter RCT
A pragmatic multicenter randomized trial found that coach-supported, home-based multimodal prehabilitation before elective noncardiac surgery did not reduce 30-day postoperative disability or in-hospital complications in older adults with f
General vs Nongeneral Anesthesia in Endovascular Thrombectomy for Large Core Strokes: Insights from the SELECT2 Trial and Related Evidence
This review synthesizes evidence on anesthesia approaches during endovascular thrombectomy (EVT) for large core ischemic strokes, focusing on a prespecified secondary analysis of the SELECT2 trial that shows comparable 90-day outcomes betwe
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