Articles related to Anesthesiology

As sedation and anesthesia for extensive tattooing draw greater attention, questions about credentialing, facility standards, prolonged procedures, local anesthetic toxicity, and regulatory oversight remain unsettled across practice settings.

A novel liposomal drug-delivery system prolonged tetrodotoxin nerve blockade to two to three weeks in rats, substantially exceeding currently available formulations. The findings highlight a potential strategy for sustained local anesthetic delivery, although clinical relevance remains unproven pending human validation.

Tranexamic acid was associated with lower rates of major bleeding among patients undergoing urologic surgery in a prespecified POISE-3 trial analysis, while thrombotic event rates remained similar between treatment groups.

A growing debate in airway management centers on whether clinicians should favor the term “complex airway” over “difficult airway.” An expert commentary argues that both concepts describe different dimensions of risk and should remain part of a shared airway-management vocabulary.

An Oregon gastroenterology group was hit with a $25M wrongful death verdict after a 43-year-old patient with obesity, obstructive sleep apnea, and hypertension died during a routine outpatient colonoscopy, with liability centered on the decision to perform the procedure in a lower-acuity setting despite a risk profile that plaintiffs argued warranted a hospital environment.

A Cook County jury awarded $66 million after a 39-year-old patient died from unrecognized internal bleeding following a combined abdominoplasty and liposuction, spotlighting the compounding risks of combined cosmetic procedures.