hemodynamic instability

Preemptive Magnesium Sulfate Infusion Significantly Stabilizes Hemodynamics During Pheochromocytoma Resection

By MedXY 01/19/2026

A randomized, double-blind trial confirms that preemptive magnesium sulfate reduces intraoperative hemodynamic instability by nearly 50% in patients undergoing pheochromocytoma and paraganglioma resection, providing a safe and effective adjunct to standard anesthetic protocols.

Cardiology Neurology news

Epidural Stimulation of Lower Thoracic Spinal Cord Restores Blood Pressure Stability After Spinal Cord Injury

By MedXY 11/12/2025

An implantable, biomimetic epidural electrical stimulation system targeted to the lowest thoracic spinal segments produced immediate pressor responses and durably reduced hypotensive complications in people with chronic spinal cord injury, improving quality of life and reducing reliance on conservative measures.

Gastroenterology news

When to Scope: How Hemodynamic Status Should Drive Endoscopy Timing in Acute Upper GI Bleeding — International Clinician Perspectives and Practical Recommendations

By MedXY 11/09/2025

An international survey of 533 clinicians shows hemodynamic status is the dominant factor shaping decisions about the timing of endoscopy for upper gastrointestinal bleeding; recommendations and practical pathways are summarized for clinicians and systems.