Introduction The pathophysiology for Coronavirus Disease 2019 (COVID-19) infection is characterized by cytokine oxidative stress and endothelial dysfunction. Intravenous (IV) vitamin C has been utilized as adjuvant therapy in critically ill patients with sepsis for its protective effects against reactive oxygen species and immunomodulatory effects. The primary objective of this study was to evaluate the effects of IV vitamin C in critically ill patients with COVID-19 infection. Methods Retrospective observational cohort study with propensity score matching of intensive care unit (ICU) patients who received 1.5 grams IV vitamin C every 6 hours for up to 4 days for COVID-19 infection. The primary study outcome was in-hospital mortality. Secondary outcomes included vasopressor requirements in norepinephrine equivalents, ICU length of stay, and change in Sequential Organ Failure Assessment (SOFA) score. Results Eight patients received IV vitamin C and were matched to 24 patients. Patients in the IV vitamin C group had higher rates of hospital mortality [7 (88%) vs. 19 (79%), P = 0.049]. There was no difference in the daily vasopressor requirement in the treatment group or between the 2 groups. The mean SOFA scores post-treatment was higher in the IV vitamin C group (12.4 ± 2.8 vs. 8.1 ± 3.5, P < 0.005). There was no difference in ICU length of stay between the treatment and control groups. Conclusion Adjunctive IV vitamin C for the management of COVID-19 infection in critically ill patients may not decrease the incidence of mortality, vasopressor requirements, SOFA scores, or ventilator settings.

Introduction Intensive care unit (ICU) delirium is a major contributing factor to increased mortality, length of stay, and cost of care. Psychotropic medications may often require extensive tapering to prevent withdrawal symptoms; during ICU admission, home psychotropics are frequently held which may precipitate acute drug withdrawal and subsequent delirium. Methods This is a single-center, observational, retrospective chart review. The primary endpoint was the total number of new-start antipsychotics used to treat ICU delirium. Secondary endpoints included use of restraints, ICU length of stay, and hospital length of stay. Results A total of 2334 charts were reviewed for inclusion; 55 patients were categorized into each group. There was no statistically significant difference in the requirement for new-start antipsychotics (P = 1.0), restraint use (P = .057), or ICU length of stay (P = .71). There was a statistically significant decrease in hospital length of stay (P = .048). Discussion Early reinitiation was associated with a decrease in hospital length of stay but was not associated with a decrease in the number of new-start antipsychotics, use of restraints, or ICU length of stay.

The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected over 3 million people worldwide with an estimated mortality rate of 5%. Owing to the diversity of training and the variety of positions within the pharmacy department, pharmacists are uniquely positioned in the hospital setting to play a pivotal role during the pandemic. The purpose of this article is to highlight the experiences and impactful interventions made by pharmacists practicing in a community teaching hospital at the center of the COVID-19 surge in New York City. Although often underrecognized, pharmacists are well-equipped to develop treatment plans based on the evolving literature that positively affect the patient outcomes by responding to inpatient emergencies, and optimizing the medication orders to conserve and maintain a healthy supply of medications for the hospital.

Maternal mortality continues to be an issue globally despite advances in technology and pharmacotherapy. Pregnancy can lead to complications that necessitate immediate action to prevent severe morbidity and mortality. Patients may need escalation to the ICU setting for close monitoring and administration of advanced therapies not available elsewhere. Obstetric emergencies are rare but high‐stakes events that require clinicians to have prompt identification and management. The purpose of this review is to describe complications of pregnancy and provide a focused resource of pharmacotherapy considerations that clinicians may encounter. For each disease state, the epidemiology, pathophysiology, and management are summarized. Brief descriptions of non‐pharmacological (e.g., cesarean or vaginal delivery of the baby) interventions are provided. Mainstays of pharmacotherapy highlighted include oxytocin for obstetric hemorrhage, methotrexate for ectopic pregnancy, magnesium and antihypertensive agents for preeclampsia and eclampsia, eculizumab for atypical hemolytic uremic syndrome, corticosteroids, and immunosuppressive agents for thrombotic thrombocytopenic purpura, diuretics, metoprolol, and anticoagulation for peripartum cardiomyopathy, and pulmonary vasodilators for amniotic fluid embolism.

Safe and thoughtful medication management of pregnant patients requiring intensive care unit (ICU) level of care is key to optimizing outcomes for both mother and fetus. Pregnancy induces physiologic alterations that closely mirror the changes expected in a critically ill patient. These changes can be predictable depending on the gestational age and trimester and will directly impact the pharmacokinetic profile of medications commonly used in the ICU; examples include decreased gastric emptying, increased blood and plasma volume, increased glomerular filtration, and increased cardiac output. When pregnant patients require ICU care, the resulting impact on drug absorption, distribution, metabolism, and elimination can be difficult to predict. In addition, there are many nuances of medication metabolism and interface with the placental barrier that should be considered when selecting pharmacotherapy for the pregnant patient. Critical care clinicians need to be aware of medication interactions with the placenta and weigh the risk versus benefit profile of medication use in this patient population. Obstetric critical care admissions have increased over the years, especially during the coronavirus waves. Therefore, understanding the interplay between pregnancy and critical illness to optimize pharmacotherapy selection is crucial to improving health outcomes of mother and fetus. This review highlights pharmacotherapy considerations in the pregnant ICU patient for the following topics: physiologic alterations, categorizing medication risk, supportive care, sepsis, cardiogenic shock, acute respiratory distress syndrome, and venous thromboembolism.

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