Surgical removal of extended-release buprenorphine depot due to adverse reactions.

Extended-release formulations of buprenorphine offer less frequent dosing, provide consistent medication delivery, and improve adherence for treatment of opioid use disorder (OUD). Although buprenorphine is a partial agonist with seemingly less precipitated withdrawal and easier initiation than full opioid agonists used for OUD, its use is not benign and understanding of the different extended-release formulations is necessary. We report a case of a patient that received a long-acting buprenorphine formulation (Sublocade®) administered subcutaneously that presented to the emergency department with tachycardia, hyperglycemia, elevated anion gap, and sustained nausea and vomiting refractory to pharmacotherapy requiring surgical removal of the buprenorphine depot for resolution of nausea and vomiting symptoms.

Evaluation of fixed-dose versus variable-dose prothrombin complex concentrate for warfarin reversal.

Introduction: The purpose was to compare hemostatic efficacy rates for fixed- and variable-dose four-factor prothrombin complex concentrate (4F-PCC) for warfarin reversal.

Material And Methods: Retrospective study of patients with non-intracranial major bleeding or undergoing emergent surgery/procedure who received 4F-PCC for warfarin reversal from September 2013 through August 2020. Hemostatic efficacy at 48 h following fixed- or variable-dose 4F-PCC was evaluated using modified International Society on Thrombosis and Hemostasis (ISTH) criteria for major bleeding.

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.