A systematic review of therapeutic enoxaparin dosing in obesity.

Enoxaparin is a hydrophilic drug with obesity having little effect on its apparent volume of distribution, therefore patients with obesity receiving standard 1 mg/kg dosing may be at a higher risk of supratherapeutic dosing. Conversely, dose reducing patients with obesity could place already at risk patients at higher risk of a thrombotic event. Data and recommendations are variable for the most appropriate weight-based dose of therapeutic enoxaparin in obese patients, particularly those a weight > 100 kg or a body mass index (BMI) ≥ 40 kg/m.

Evaluation of Safety Outcomes of Undiluted Levetiracetam Intravenous Push Compared to Intravenous Piggyback.

Breakthrough seizures and status epilepticus require urgent management. Administration of intravenous push (IVP) levetiracetam has been demonstrated to be safe as compared to intravenous piggyback (IVPB). This transition can potentially offer faster time to administration and reduced drug and material cost.

Analgosedation: The Use of Fentanyl Compared to Hydromorphone.

Background: The 2018 Society of Critical Care Medicine guidelines on the "Prevention and Management of Pain, Agitation/Sedation, Delirium, Immobility, and Sleep Disruption in Adult Patients in the ICU" advocate for protocol-based analgosedation practices. There are limited data available to guide which analgesic to use. This study compares outcomes in patients who received continuous infusions of fentanyl or hydromorphone as sedative agents in the intensive care setting.

Descriptive analysis of the unwarranted continuation of antipsychotics for the management of ICU delirium during transitions of care: A multicenter evaluation across New Jersey.

Purpose: Nearly half of intensive care unit (ICU) patients will develop delirium. Antipsychotics are used routinely for the management of ICU delirium despite limited reliable data supporting this approach. The unwarranted continuation of antipsychotics initiated for ICU delirium is an emerging transitions of care concern, especially considering the adverse event profile of these agents.

Prolonged Anaphylaxis to Pfizer Coronavirus Disease 2019 Vaccine: A Case Report and Mechanism of Action.

Background: In response to the devastating effects of the coronavirus disease 2019 pandemic, several vaccine prototypes have been developed, with the Pfizer/BioNTech (BNT162b2) platform being the first to receive emergency use authorization. Although taken to market on an unprecedented timeline, the safety profile of the drug during clinical trials was shown to be favorable. Shortly after release, reports from the Centers for Disease Control and Prevention demonstrated a higher-than-average rate of anaphylaxis to the vaccine that has been the cause for concern for safety officials and the general public alike.

Safety and feasibility of crushing sevelamer tablets for enteral feeding tube administration.

What Is Known And Objective: Sevelamer is an insoluble polymer indicated for the management of hyperphosphatemia in patients with chronic kidney disease (CKD). The package inserts for both tablet formulations recommend the tablets be administered whole. Due to whole tablets being sometimes inadvertently crushed and the significantly increased cost of sevelamer packets, we evaluated the safety and feasibility of crushed sevelamer tablets for enteral feeding tube administration.

Does Switching Norepinephrine to Phenylephrine in Septic Shock Complicated by Atrial Fibrillation With Rapid Ventricular Response Improve Time to Rate Control?

Background: Atrial fibrillation (AF) frequently develops during critical illness. In septic shock complicated by rapid AF, the use of phenylephrine may be advantageous secondary to its β-1 sparing properties. However, evidence supporting this strategy is lacking.