Evaluation of Vasopressor Exposure and Mortality in Patients With Septic Shock.

Objectives: The objectives of this study were to: 1) determine the association between vasopressor dosing intensity during the first 6 hours and first 24 hours after the onset of septic shock and 30-day in-hospital mortality; 2) determine whether the effect of vasopressor dosing intensity varies by fluid resuscitation volume; and 3) determine whether the effect of vasopressor dosing intensity varies by dosing titration pattern.

Design: Multicenter prospective cohort study between September 2017 and February 2018. Vasopressor dosing intensity was defined as the total vasopressor dose infused across all vasopressors in norepinephrine equivalents.

Variation in Fluid and Vasopressor Use in Shock With and Without Physiologic Assessment: A Multicenter Observational Study.

Objectives: To characterize the association between the use of physiologic assessment (central venous pressure, pulmonary artery occlusion pressure, stroke volume variation, pulse pressure variation, passive leg raise test, and critical care ultrasound) with fluid and vasopressor administration 24 hours after shock onset and with in-hospital mortality.

Design: Multicenter prospective cohort study between September 2017 and February 2018.

Settings: Thirty-four hospitals in the United States and Jordan.

Transesophageal Echocardiography Use in Diagnosis and Management of Embolized Intravascular Foreign Bodies.

The increasing use of endovascular interventions coupled with the large number of published case series detailing complications attest to the likelihood that anesthesiologists will encounter a case of intravascular foreign body embolization during their careers. Transesophageal echocardiography is essential to the diagnosis and management of traumatic and intravascular foreign bodies embolized to the heart because it can identify not only the foreign body but also hemodynamically significant lesions to radiolucent anatomic structures prior to and during surgical exploration. In this case presentation, we review how intraoperative transesophageal echocardiography facilitated the intraoperative assessment and management of a post-liver transplant patient who underwent open surgical removal of migrated inferior vena cava stent from the right ventricle with concomitant tricuspid valve annuloplasty.