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Optimizing the Surgical Field: Diltiazem and Esmolol Excel in Controlled Hypotension for Endoscopic Sinus Surgery
Anesthesiologyanesthesiologydexmedetomidine

Optimizing the Surgical Field: Diltiazem and Esmolol Excel in Controlled Hypotension for Endoscopic Sinus Surgery

By MedXY|Jan 30, 2026

This systematic review and network meta-analysis of 52 randomized trials evaluates pharmacological agents for controlled hypotension in ESS, identifying diltiazem, esmolol, and dexmedetomidine as the most effective for reducing intraoperati

Perioperative Dexmedetomidine Fails to Reduce Major Complications After Cardiac Surgery: Results from the DOCS Trial
Anesthesiologycardiac surgeryCardiopulmonary bypass

Perioperative Dexmedetomidine Fails to Reduce Major Complications After Cardiac Surgery: Results from the DOCS Trial

By MedXY|Jan 7, 2026

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

Alpha-2 Agonists vs. Propofol: The A2B Trial Challenges the Paradigm of Expedited Extubation in the ICU
Anesthesiologydexmedetomidinemechanical ventilation

Alpha-2 Agonists vs. Propofol: The A2B Trial Challenges the Paradigm of Expedited Extubation in the ICU

By MedXY|Dec 26, 2025

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
Anesthesiologyagitationdexmedetomidine

Dexmedetomidine Reduces Agitation and Accelerates Recovery in Non-Intubated ICU Patients with Hyperactive Delirium: Insights from the 4D Trial

By MedXY|Dec 26, 2025

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

Dexmedetomidine for Analgesia in Nonintubated Patients With Traumatic Rib Fractures: A Randomized Clinical Trial Analysis
Anesthesiologydexmedetomidineintensive care

Dexmedetomidine for Analgesia in Nonintubated Patients With Traumatic Rib Fractures: A Randomized Clinical Trial Analysis

By MedXY|Oct 10, 2025

This trial found that adjunctive dexmedetomidine did not reduce opioid use, pain scores, or pulmonary complications in nonintubated ICU patients with traumatic rib fractures, challenging its routine analgesic use in this setting.

Optimizing Anesthesia in Elderly NSCLC Patients: Impact of Midazolam and Dexmedetomidine Co-Administration on Hemodynamics and Stress Response
Anesthesiologydexmedetomidinehemodynamics

Optimizing Anesthesia in Elderly NSCLC Patients: Impact of Midazolam and Dexmedetomidine Co-Administration on Hemodynamics and Stress Response

By MedXY|Oct 7, 2025

Co-administering midazolam with dexmedetomidine in elderly NSCLC patients undergoing lobectomy enhances hemodynamic stability and reduces perioperative stress response, potentially improving recovery outcomes without increasing adverse even

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