Pilot Study on the Impact of Early Subcutaneous Basal Insulin Administration in Diabetic Ketoacidosis.

Purpose/Background: Recent studies have shown improved outcomes with the initiation of earlier subcutaneous (SQ) basal insulin. The purpose of this study was to examine the effects of early SQ basal insulin administration on hospital length of stay in patients with mild to moderate diabetic ketoacidosis (DKA). Methods: This was a retrospective, single-center study from a large community teaching hospital that included patients 18 years or older with mild to moderate DKA, identified using ICD-10 codes, who received intravenous (IV) insulin. Patients who received SQ basal insulin prior to a documented anion gap ≤12 mmol/L were considered to have received early SQ basal insulin and were compared to patients who received SQ basal insulin after closure of their anion gap (AG). The primary outcome was hospital length of stay. Secondary outcomes included intensive care unit length of stay, duration of IV insulin, time to anion gap closure, and incidences of rebound hyperglycemia. Safety outcomes included incidences of hypoglycemia, and hypokalemia. Results: Of 301 patients screened, 108 patients were included in the final analysis. Forty patients received early SQ basal insulin and 68 did not. Median hospital length of stay in the nonearly group was 71 h, compared to 62 h in the early group (P = .57). Secondary and safety outcomes were similar between groups. Conclusions: In this study, there was no statistically significant difference in length of stay in patients that received early SQ basal insulin. Larger trials are needed to determine the significance of earlier SQ basal insulin in DKA.

Prothrombin complex concentrate administration timing in warfarin-associated intracranial hemorrhage.

INTRODUCTION: Guidelines recommend "rapid" and "urgent" reversal of anticoagulation for warfarin-associated intracranial hemorrhage (ICH) treatment; however, they do not specify goals for time-to-administration. There are limited studies evaluating time to reversal, or international normalized ratio (INR) correction, on hematoma expansion and outcomes in intervals of <4 h. The purpose of this study was to evaluate the association of 4-factor prothrombin concentrate (4F-PCC) time-to-administration on rates of achieving effective hemostasis, determined by hematoma expansion, for treatment of warfarin-associated ICH. METHODS: This was a retrospective, observational, single center study performed at a large community teaching hospital. Patients were stratified into three groups based on time of CT diagnosis of ICH to administration of 4F-PCC: <45 min, 45-90 min, and >90 min. The primary outcome was rates of achieving effective hemostasis in each group defined as a ≤20% increase in hematoma volume as estimated by a radiologist. RESULTS: A total of 227 patients were screened for inclusion with ultimately 39 being included. Baseline characteristics were similar between groups. The primary outcome was not significantly different among groups stratified by time to 4F-PCC administration of <45 min, 45-90 min, and >90 min (85.7% vs 73.3% vs 90%, p value 0.514). There was no difference among secondary outcomes between groups including in-hospital mortality, hospital length of stay (LOS), and intensive care unit LOS. CONCLUSION: There was no association with time-to-administration of 4F-PCC on rates of hemostasis achievement, defined as hematoma expansion of ≤20%, identified in this study.

The Effects of COVID-19 on General Surgery Residency Programs in the United States.

Introduction: The COVID-19 pandemic impacted multiple aspects of surgical education. This survey delineates steps taken by general surgery residency programs to meet changing patient-care needs while continuing to provide adequate education. Methods: A survey was administered to program directors and coordinators of all United States general surgery residency programs to assess the early effects of the pandemic on residents from March 1 through May 31, 2020. Results: Of 303 programs contacted, 132 (43.6%) completed the survey. Residents were asked to work in areas outside of their specialty at 27.3% of programs. Residency curriculum was changed in 35.6% of programs, and 76.5% of programs changed their academic conferences. Resident schedules were altered at a majority of programs to limit resident-patient exposure, increase ICU coverage, or improve resident utilization. Surgical caseloads decreased at 93.8% of programs; 31.8% of those programs reported concerns regarding residents' achieving the minimum case numbers required to graduate. Conclusions: These results provided insight into the restructuring of general surgery residency programs during a pandemic and may be used to establish future pandemic response plans.

Approaches to Precision-based Anticoagulation management in the critically Ill.

Anticoagulant therapy is commonly associated with a high incidence of avoidable adverse events, especially in the acute care setting. This has led to several initiatives by key national health care stakeholders, including specific attention to The Joint Commission's National Patient Safety Goals, to improve anticoagulation management. The subject of special populations has long been identified as challenging by clinicians with the use of anticoagulants. This is driven in part by numerous variables that can contribute to hard outcomes such as bleeding, thrombosis, length of stay, hospital re-admission, morbidity, and mortality. Despite the notable effort to improve the use of anticoagulants with numerous clinical trials, guidelines, guidance statements, and other sources of published evidence, notable difficulties continue to challenge practitioners in managing this class of medications. This is especially the case with very diverse critically ill populations where countless variables exist, many of which were never explored in trials or have historically been frequently excluded. Trials evaluating anticoagulation therapy often can only account for small portions of variables that may affect thrombosis and hemostasis, and study methods often do not reflect the constantly changing dynamic conditions seen in unique critically ill patients. Clinicians providing care to the numerous critically ill populations are faced with conditions that lead to relatively small therapeutic windows, which makes designing safe optimal anticoagulation management plans difficult when dealing with complex patients and mechanical support devices. The approach to crafting a successful management plan for anticoagulant therapy must incorporate the numerous variables that are continuously assessed and revised during the patient's time in the intensive care unit. We explore considerations and approaches when developing, assessing, and implementing an individualized or precision-based management plan that involves the use of anticoagulants in the critically ill. The skills and thought process provided will assist clinicians in managing this unique, variable, and challenging population.

What are we waiting for? A review of early basal insulin therapy in diabetic ketoacidosis management.

Diabetic ketoacidosis (DKA) remains a significant challenge for healthcare systems due to prolonged lengths of stay and rising costs. The current American Diabetes Association (ADA) guidelines recommend starting basal insulin after resolution of DKA. However, these guidelines have not been updated since 2009, which can potentially limit optimal care. Meanwhile, the Joint British Society guidelines on DKA management, which were more recently updated in March 2023, do advocate for early administration of basal insulin in their treatment algorithm. This article assesses the rationale and literature associated with the recommendation for early basal insulin administration in the management of DKA. Benefits of early basal insulin in this cohort appears to be associated with less rebound hyperglycemia, reduction in time to DKA resolution, reduced intravenous insulin requirements, and reduced length of stay without associated increases in hypoglycemic or hypokalemic events.

A Review of Thromboelastography for Nurses.

BACKGROUND: Thromboelastography is a viscoelastic test with multiple potential advantages over conventional coagulation tests in various disease states. Thromboelastography rapidly provides qualitative and quantitative information related to a patient's coagulation status. OBJECTIVE: To describe recent studies of the use of thromboelastography in various clinical states and how thromboelastography is used in coagulation management. METHODS: A literature review using the MEDLINE and PubMed databases was conducted. The updated methodology for integrated reviews by Whittemore and Knafl was followed. Coauthors evaluated separate areas that were independently reviewed by other coauthors to ensure appropriateness for inclusion. RESULTS: The use of thromboelastography for various clinical conditions with challenging hemostatic profiles has increased. This integrative review covers the use of thromboelastography in patients with trauma, medication-induced coagulopathy, acute and chronic liver failure, and cardiothoracic surgery. Potential future directions are also discussed. DISCUSSION: Thromboelastography has numerous potential benefits over conventional coagulation tests for assessing coagulation status in patients in various clinical states. Nurses can support clinical decisions to use the most appropriate test for their patients. CONCLUSIONS: Each team member should be involved in assessing the usefulness of thromboelastography. Critical care nurses and the multidisciplinary team must identify patients in whom its use is warranted, interpret the results, and provide appropriate interventions in response to the results and clinical status of the patient.

UpdatED: The emergency medicine pharmacotherapy literature of 2022.

The purpose of this article is to summarize pharmacotherapy related emergency medicine (EM) literature indexed in 2022. Articles were selected utilizing a modified Delphi approach. The table of contents from pre-determined journals were reviewed and independently evaluated via the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system by paired authors, with disagreements adjudicated by a third author. Pharmacotherapy-related publications deemed to be GRADE 1A and 1B were reviewed by the group for inclusion in the review. In all, this article summarizes and provides commentary on the potential clinical impact of 13 articles, 4 guidelines, and 3 meta-analyses covering topics including anticoagulant reversal, tenecteplase in acute ischemic stroke, guideline updates for heart failure and aortic aneurysm, magnesium in atrial fibrillation, sedation in mechanically ventilated patients and pain management strategies in the Emergency Department (ED), and tranexamic acid use in epistaxis and GI bleed.

Low-Molecular-Weight Heparin Anti-Xa Guided Reversal of Apixaban With Prothrombin Complex Concentrate in a Patient on Hemodialysis.

The growing use of oral factor Xa (FXa) inhibitors in patients with chronic kidney disease (CKD), particularly the recent increased use of apixaban in patients with end-stage renal disease (ESRD), has created a new dilemma in the already controversial topic of oral FXa inhibitor reversal. With the limited availability of anti-Xa levels specific to oral FXa inhibitors and even scarcer availability of reversal data for patients on these agents with ESRD, ensuring adequate reversal is currently often solely guided by repeat imaging and changes in clinical status. Low molecular weight heparin (LMWH) anti-Xa levels have been used as a more commonly accessible test to guide the need for and efficacy of reversal of oral FXa inhibitors in patients with normal renal function. However, evidence supporting this technique is again lacking in patients with renal dysfunction. This case report focuses on the use of LMWH anti-Xa levels to guide reversal of apixaban in a patient with ESRD on hemodialysis and correlation of those levels to the patient's clinical status.

Successful Use of Aspirin, Apixaban, and Viscoelastography in a Patient with Severe COVID Disease and Allergy to Porcine Products.

Coagulation abnormalities are frequently described in patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Common thromboprophylaxis and anticoagulation treatment strategies include the use of heparinoid therapy. We describe a 57-year-old woman with an allergy to porcine products that was started on apixaban for anticoagulation therapy given her allergy profile and need for venous thromboembolism prophylaxis. Apixaban and aspirin therapy were optimized with the support of serial viscoelastography and platelet function assays. Our patient experienced respiratory failure requiring intubation for 7 days but was successfully weaned to room air, tolerated a regular diet, and ultimately discharged to home after a 17-day hospital course. Here we report the safe and successful use of aspirin, apixaban, and viscoelastography for COVID-19-associated coagulopathy.

A teaspoon of sugar and a pinch of salt: Reviewing hyperosmolar therapy.

ABSTRACT: The traditional hyperosmolar agents used to treat patients with elevated intracranial pressure are mannitol and hypertonic sodium chloride solution. This article focuses on some of the pros and cons of these treatments for managing cerebral edema.

Anticoagulation Monitoring in the Intensive Care Unit.

Patients with critical illness often display variable hypo- and hypercoagulable sequalae requiring intense monitoring and anticoagulation pharmacotherapy to prevent or treat inappropriate clot formation. It is imperative to understand the various stages of the clotting cascade and where each pharmacotherapy agent exerts its therapeutic effect. Common coagulation tests are utilized to monitor the areas of the clotting cascade and the effects that anticoagulant pharmacotherapy exhibits. Many novel coagulation tests are also in development. The purpose of this narrative review is to evaluate commonly utilized coagulation tests that monitor anticoagulation while in the intensive care unit.

Indirect antiplatelet effects of rivaroxaban in a patient with intracranial hemorrhage: An underappreciated coagulopathy of factor Xa inhibitors?

Rivaroxaban is a direct oral anticoagulant (DOAC) used for prophylaxis and treatment of many prothrombotic states. The anticoagulation effects of rivaroxaban are produced by selectively binding and inhibiting factor Xa, causing delayed thrombin generation. Additionally, the delay in thrombin generation produces an indirect, dose dependent antiplatelet effect via reduction in tissue factor platelet aggregation. As with any anticoagulant, rivaroxaban use increases a patient's risk for major and minor hemorrhagic events. With mortality rates reported as high as 25% for those who experience an intracranial hemorrhage (ICH), immediate mitigation of hematoma and hemorrhage volume expansion is imperative. Management strategies include utilizing prothrombin complex concentrates (PCC) and factor Xa inhibitor specific antidotes, such as coagulation factor Xa recombinant, inactivated-zhzo. Routine monitoring or management of DOAC induced antiplatelet effects is ill-defined and not a part of routine standard of care. We report the first case, to our knowledge, of rivaroxaban's indirect antiplatelet effects identified by platelet function assays and managed with four-factor PCC and desmopressin in a patient experiencing an ICH. Further exploration is needed to determine the true clinical impact attributed to rivaroxaban's antiplatelet effects.

Staying InformED: Top emergency Medicine pharmacotherapy articles of 2020.

The year 2020 was not easy for Emergency Medicine (EM) clinicians with the burden of tackling a pandemic. A large focus, rightfully so, was placed on the evolving diagnosis and management of patients with COVID-19 and, as such, the ability of clinicians to remain up to date on key EM pharmacotherapy literature may have been compromised. This article reviews the most important EM pharmacotherapy publications indexed in 2020. A modified Delphi approach was utilized for selected journals to identify the most impactful EM pharmacotherapy studies. A total of fifteen articles, eleven trials and four meta-analyses, were identified. This review provides a summary of each study, along with a commentary on the impact to the EM literature and EM clinician.

Thromboelastography utilization for dabigatran reversal in a patient with acute kidney injury.

PURPOSE: This case report describes utilization of thromboelastography (TEG) in the setting of an acute major bleed in a patient on dabigatran who had concomitant acute kidney injury. SUMMARY: An 80-year-old female presented to the emergency department after a fall with complaints of pain in her knee, shoulder, and hip. Her medical history was significant for coronary artery disease, for which she took clopidogrel 75 mg daily, and atrial fibrillation, for which she took dabigatran 150 mg twice daily. The physical exam was remarkable for pain within the shoulder, hip, and knee, which had swelling and ecchymosis that extended into the right thigh. Given the possibility of compartment syndrome with multiple possible etiologies of coagulopathy, TEG and computed tomography angiography (CTa) of the right lower extremity were performed. The initial TEG showed prolonged R time and activated clotting time, indicating clotting factor dysfunction with no additional coagulopathy noted, including antiplatelet effects. On the basis of the TEG and CTa findings, it was decided to reverse dabigatran with 5 grams of idarucizumab. Approximately 1 hour after administration of idarucizumab, the patient was taken to interventional radiology where a limited angiogram of the right lower extremity showed no active extravasation. Because of the patient's renal dysfunction and the possibility of rebound hypercoaguability, repeat TEG tests were ordered at 4 and 8 hours after the initial reversal to ensure clearance of idarucizumab-dabigatran complexes. The repeat TEG values showed complete reversal of the initial coagulopathy noted. During the admission, the patient required no blood transfusions or surgical interventions and all her initial laboratory results improved. CONCLUSION: Serial TEG testing was successful at managing multiple coagulopathies in a patient at risk for trauma-induced compartment syndrome.

Utilization of 4-Factor Prothrombin Complex Concentrate for Reversal of Oral Factor Xa Inhibitor-Associated Acute Major Bleeding: A Case Series.

OBJECTIVE: In cases of oral factor Xa (FXa) inhibitor-associated acute major bleeding, several reversal strategies are available. Current guidelines recommend a dose of 50 U/kg if using 4-factor prothrombin complex concentrate (4F-PCC). A paucity of data exists with the use of 4F-PCC for FXa inhibitor reversal for acute major bleeding, specifically the most efficacious dosing regimens and safety data. The purpose of this case series is to describe the utilization of 4F-PCC for reversal of oral FXa inhibitor-associated acute major bleeding. METHODS: This retrospective case series included all admitted patients 18 years and older who received 4F-PCC for oral FXa inhibitor-associated major bleeding. Major bleeding was defined using the International Society of Thrombosis and Hemostasis definition for major bleeding in nonsurgical patients. The primary outcome was achievement of hemostasis. RESULTS: A total of 31 patients met inclusion criteria, with 17 receiving rivaroxaban and 14 receiving apixaban. Intracranial hemorrhage was the most common type of bleeding occurring in 15 (55%) patients. The median dose of 4F-PCC was 37 U/kg. Of the patients evaluated in the primary end point analysis, 68% achieved effective hemostasis. Four (12.9%) patients experienced a documented thrombotic event within 7 days of receiving 4F-PCC. CONCLUSION: The use of 4F-PCC for FXa inhibitor-associated acute major bleeding was effective for the majority of patients. The rate of thrombotic events appears higher compared to previously published studies, although major confounders exist and larger studies are needed to fully evaluate the safety of 4F-PCC for this indication.