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Anesthesiology - Monthly Reports

List of monthly reports on Anesthesiology

Anesthesiology Research Analysis

September 2026 anesthesiology research advanced toward mechanism-informed, individualized, and data-enabled perioperative care. Major themes included molecular mechanisms of postoperative cognitive dysfunction and anesthetic neurotoxicity, scalable anesthesia quality registries, adaptive platform-trial infrastructure, and non-invasive physiologic monitoring. Clinical studies also emphasized targeted risk mitigation, including improved postoperative nausea and vomiting prevention, more rational f

Anesthesiology Research Analysis

August 2026 anesthesiology research emphasized individualized, outcome-focused perioperative care rather than routine technique-driven interventions. Large randomized trials supported video laryngoscopy for routine intubation, found no recovery advantage of total intravenous over volatile anesthesia, and showed no benefit from routine preoperative crystalloid boluses or high-dose corticosteroids in selected populations. Precision anesthesia advanced through EEG-guided titration, ciprofol-based i

Anesthesiology Research Analysis

July 2026 anesthesiology research emphasized individualized organ protection, precision risk stratification, and recovery-oriented care. The strongest clinical signals were perioperative dapagliflozin for prevention of cardiac-surgery-associated acute kidney injury, higher intraoperative MAP targets for selected hypertensive patients, and inflammatory phenotype-guided treatment strategies in severe pneumonia. Translational research expanded mechanistic understanding of thrombosis, intracranial p

Anesthesiology Research Analysis

June featured mechanistic breakthroughs and implementable clinical advances in anesthesiology. High-resolution structural biology showed ketamine (and PCP) directly activates human opioid receptors, while complementary structural/electrophysiologic work mapped a conserved volatile anesthetic binding pocket on voltage-gated sodium channels. Neurobiology linked astrocytic FTO-dependent m6A remodeling to sevoflurane-induced perioperative neurocognitive disorders with a testable methyl-donor rescue

Anesthesiology Research Analysis

May 2026 anesthesiology research converged on automation, organ protection, and patient-centered perioperative strategies. High-impact RCTs and meta-analyses refined fluid therapy and recovery pathways, while new pharmacology addressed mental-health and behavioral comorbidities (esketamine for depressive symptoms; semaglutide reducing heavy drinking). Reinforcement learning and closed-loop systems advanced automation with non-inferior safety, and individualized hemodynamics revealed domain-speci

Anesthesiology Research Analysis

April’s anesthesiology research converged on organ protection, neuromodulation, and safer brain-directed therapies. A large NEJM pragmatic RCT clarified no renal advantage of balanced crystalloids over saline in pediatric septic shock, while an IPD meta-analysis in Intensive Care Medicine showed biomarker-guided KDIGO kidney-protection bundles reduce moderate-to-severe AKI after major surgery. Translational neuromodulation advanced as Nature Communications mapped a causal auricle-to-brain circui

Anesthesiology Research Analysis

March 2026 anesthesiology research converged on precision critical care, AI-enabled neuromonitoring, and safer analgesia. Biomarker-guided strategies advanced at both the diagnostic and therapeutic levels, including a validated three-biomarker immune-dysregulation framework and a Bayesian phase 3 trial suggesting mortality benefit from polymyxin B hemoadsorption in endotoxic septic shock. Adversarial AI provided cross-species mechanistic signatures of consciousness and identified subthalamic nuc

Anesthesiology Research Analysis

February’s anesthesiology research converged on targetable neuro-immune mechanisms and pragmatic bedside decision tools. Cross-species mechanistic work identified enteric glial connexin‑43 as a druggable driver of postoperative ileus, while a randomized trial showed cholinergic immunomodulation with low‑dose neostigmine reduced inflammation and 28‑day mortality in septic shock. Precision pain biology advanced with Cell’s mapping of OSMR/SST‑marked sleeping nociceptors, opening biomarker‑guided a

Anesthesiology Research Analysis

January’s anesthesiology research converged on translational immuno‑inflammation and precision perioperative care. A mechanistic sepsis program defined a druggable neutrophil EGFR–MAPK14–CEBPβ–PGLYRP1–TREM1 circuit and, separately, showed endothelial protection by neutralizing truncated procalcitonin—together pointing to vascular‑ and neutrophil‑targeted therapies. Resolution‑focused analgesia advanced with Protectin DX (GPR37‑dependent) shortening postoperative pain in preclinical models. Clini

Anesthesiology Research Analysis

December 2025 anesthesiology research emphasized precision, selective intervention, and the de-implementation of routine strategies that improve surrogate physiology without improving patient outcomes. Major randomized trials challenged routine high PEEP with recruitment maneuvers, ketamine-based intubation for presumed survival benefit, propofol for oncologic advantage, and extended postoperative goal-directed hemodynamic therapy. At the same time, clinically actionable advances supported pheno

Anesthesiology Research Analysis

November 2025 anesthesiology research emphasized biomarker-guided prevention, individualized perioperative care, and large pragmatic randomized trials. The strongest clinical evidence came from BigpAK-2, which reduced moderate-to-severe postoperative acute kidney injury using urinary biomarker enrichment and a KDIGO-aligned bundle, and PROTHOR, which questioned routine high PEEP with recruitment during one-lung ventilation. Translational advances included structural characterization of the ryano

Anesthesiology Research Analysis

October 2025 anesthesiology research showed a clear shift toward personalized, physiology-guided perioperative and critical-care management. Large randomized trials supported capillary refill time–targeted resuscitation in early septic shock, clarified the safety of protocolized 6% hydroxyethyl starch, and evaluated organizational interventions to reduce ICU burnout, while also highlighting unresolved ecological concerns surrounding selective digestive decontamination. Neurocognitive and develop

Anesthesiology Research Analysis

September 2025 anesthesiology research was characterized by large randomized trials challenging routine perioperative practices and by mechanism-driven strategies for organ protection and critical illness. High-impact evidence questioned routine ketamine within ERAS, BIS-guided anesthesia for older noncardiac surgical patients, restrictive oxygenation during cardiopulmonary bypass, and possibly routine volatile-sparing strategies when hard outcomes are not improved. In parallel, translational st

Anesthesiology Research Analysis

August 2025 anesthesiology research increasingly emphasized precision perioperative care, organ protection, and simple interventions that can be rapidly incorporated into clinical protocols. Randomized evidence supported lateral positioning during sedation, low-dose intraoperative esketamine, and noninvasive auricular vagus nerve stimulation as approaches to reduce hypoxaemia, postoperative sleep disturbance, and postpartum pain. AI-assisted ARDS phenotyping highlighted the potential for time-se

Anesthesiology Research Analysis

July 2025 anesthesiology research increasingly favored pragmatic, protocol-ready interventions supported by randomized trials and large evidence syntheses. Major themes included perioperative organ protection through dexmedetomidine, autonomic modulation, regional anesthesia, and tighter hemodynamic and oxygen management. Precision monitoring also advanced through esophageal pressure and recruitability metrics, rapid molecular or imaging diagnostics, and predictive analytics. The month additiona

Anesthesiology Research Analysis

June 2025 anesthesiology research increasingly favored recovery-oriented, less invasive perioperative care supported by randomized evidence. Regional analgesia studies showed that intercostal nerve blocks can outperform erector spinae plane blocks for uniportal VATS and provide noninferior analgesia to thoracic epidurals while improving opioid exposure and recovery. Anesthetic selection also emerged as a modifiable determinant of postoperative delirium, with remimazolam reducing delirium and hem

Anesthesiology Research Analysis

May 2025 anesthesiology research was characterized by a convergence of mechanistic neuroscience, precision perioperative management, and pragmatic randomized evidence. Studies identified orexin–nucleus accumbens and central amygdala circuits as potential targets for controlling emergence and anesthesia-related antinociception, while a novel NTSR1 modulator provided a promising preclinical non-opioid analgesic strategy. Clinically, cipepofol improved hemodynamic stability during induction in pati

Anesthesiology Research Analysis

April 2025 anesthesiology research emphasized physiology-guided, personalized perioperative care and system-level optimization. High-quality randomized evidence supported comprehensive enhanced recovery programs in cardiac surgery, perioperative inhaled nitric oxide for renal protection in high-risk cardiac patients, and EEG-informed interpretation of delayed emergence after remimazolam. Ultra-high-field fMRI clarified drug-specific effects of propofol, dexmedetomidine, and fentanyl on memory an

Anesthesiology Research Analysis

March 2025 anesthesiology research showed a strong shift toward evidence-based perioperative risk reduction, with major advances in cardiac surgery transfusion, perfusion, delirium prevention, and anesthetic technique selection. The month’s most practice-changing evidence included a multicenter randomized trial supporting prothrombin complex concentrate over frozen plasma, and randomized-trial evidence favoring minimally invasive extracorporeal circulation in cardiac surgery. Neuroanesthesia and

Anesthesiology Research Analysis

February 2025 anesthesiology research emphasized individualized perioperative safety, respiratory support, and critical care decision-making. Large randomized trials supported high-flow nasal cannula during sedated endoscopy in patients with obesity and implementation of perioperative lung-expansion strategies for high-risk abdominal surgery. Guideline updates strengthened the role of critical care ultrasonography, dexmedetomidine-based ICU sedation, mobilization, and sleep-focused care. Transla

Anesthesiology Research Analysis

January 2025 anesthesiology research moved toward precision, physiology-guided care, with major advances in anesthetic mechanisms, individualized hemodynamic management, and perioperative safety. Translational studies identified actionable molecular and immune targets, including anti-rocuronium IgE epitopes, cortical circuits underlying burst suppression, and orexin-2 signaling for opioid-induced respiratory depression. Large randomized and evidence-synthesis studies refined clinical policies, s