Ketamine-based Sedation Use in Mechanically Ventilated Critically Ill Patients with COVID-19: A Multicenter Cohort Study.

Backgrounds: Ketamine possesses analgesia, anti-inflammation, anticonvulsant, and neuroprotection properties. However, the evidence that supports its use in mechanically ventilated critically ill patients with COVID-19 is insufficient. The study's goal was to assess ketamine's effectiveness and safety in critically ill, mechanically ventilated (MV) patients with COVID-19. Methods: Adult critically ill patients with COVID-19 were included in a multicenter retrospective-prospective cohort study. Patients admitted between March 1, 2020, and July 31, 2021, to five ICUs in Saudi Arabia were included. Eligible patients who required MV within 24 hours of ICU admission were divided into two sub-cohort groups based on their use of ketamine (Control vs. Ketamine). The primary outcome was the length of stay (LOS) in the hospital. P/F ratio differences, lactic acid normalization, MV duration, and mortality were considered secondary outcomes. Propensity score (PS) matching was used (1:2 ratio) based on the selected criteria. Results: In total, 1,130 patients met the eligibility criteria. Among these, 1036 patients (91.7 %) were in the control group, whereas 94 patients (8.3 %) received ketamine. The total number of patients after PS matching, was 264 patients, including 88 patients (33.3 %) who received ketamine. The ketamine group's LOS was significantly lower (beta coefficient (95 % CI): -0.26 (-0.45, -0.07), P = 0.008). Furthermore, the PaO2/FiO2 ratio significantly improved 24 hours after the start of ketamine treatment compared to the pre-treatment period (6 hours) (124.9 (92.1, 184.5) vs. 106 (73.1, 129.3; P = 0.002). Additionally, the ketamine group had a substantially shorter mean time for lactic acid normalization (beta coefficient (95 % CI): -1.55 (-2.42, -0.69), P 0.01). However, there were no significant differences in the duration of MV or mortality. Conclusions: Ketamine-based sedation was associated with lower hospital LOS and faster lactic acid normalization but no mortality benefits in critically ill patients with COVID-19. Thus, larger prospective studies are recommended to assess the safety and effectiveness of ketamine as a sedative in critically ill adult patients.

Clinical pharmacy services in acute care setting during mass gatherings (Hajj): Insights from a task force.

BACKGROUND: Hajj is the largest mass gathering worldwide that takes place every year in Makkah, Saudi Arabia. This paper aims to provide a comprehensive guide and expectations for delivering and optimizing clinical pharmacy services during one of the largest mass gatherings in the world, Hajj pilgrimage METHODS: A task force initiated and included members of clinical pharmacists who previously participated in delivering clinical pharmacy services during the Hajj pilgrimage, members of the Saudi Society of Clinical Pharmacy (SSCP), and policymakers from different sectors and representatives from pharmaceutical care of the Ministry of Health (MOH). The members established an expert task force to conceptualize and draft the proposed suggestions highlighting the roles and responsibilities of clinical pharmacists during the annual Hajj season. RESULTS: The task force determined the following key domains 1) pharmaceutical care (administration and strategic plan, resources, formulary management); 2) pharmacists' activities (clinical pharmacy services and documentation, professional training and development, and staff credentials, and qualifications); 3) challenges and proposed solutions. The task force was divided into groups to draft each domain and provide suggested statements and insights for each section. Finally, the group members of the task force issued 15 opinion statements. CONCLUSION: Mass gatherings such as Hajj pilgrimage, represent a unique opportunity to demonstrate the value of pharmacists in advancing health care delivery within a multidisciplinary team. These suggestions and insights could guide the implementation of clinical pharmacy services in acute settings during mass gatherings (Hajj). Future studies should focus on assessing the applicability and the impact of the provided suggestions.

Clonidine safety and effectiveness in the management of suspected paroxysmal sympathetic hyperactivity post-traumatic brain injury: A retrospective cohort study.

INTRODUCTION: Traumatic brain injury (TBI) is a leading cause of mortality and morbidity worldwide. In addition, TBI may cause paroxysmal sympathetic hyperactivity (PSH), which is associated with poor clinical outcomes. This study aimed to evaluate the safety and effectiveness of clonidine in patients with TBI and suspected PSH. METHODS: A retrospective cohort study for critically ill patients with TBI with suspected PSH admitted to intensive care units (ICUs) from 1 May 2016 to 31 January 2020 at a tertiary academic medical center. Eligible patients were categorized based on clonidine use during their ICU stay (Clonidine group vs. Control group). The primary outcome was the improvement in functional outcomes during ICU stay, defined by a delta Glasgow Coma Score (GCS). Secondary outcomes included ICU and hospital length of stay, heart rate variation, and 90-day mortality. RESULTS: A total of 2915 patients were screened, of which 169 were included. Based on multiple regression analysis, patients who received clonidine showed better improvement in functional outcomes by a higher mean delta GCS than patients who did not (Beta Coeff. 0.41; CI: 0.07 - 0.74; P = 0.02). In addition, the patient's GCS upon ICU discharge and IV opioids requirement on day three were higher in the clonidine group than control (beta coefficient (95% CI): 0.18 (0.03, 0.32); p = 0.02 and beta coefficient (95% CI): 1.38 (0.24, 2.52); p = 0.02, respectively). No statistical differences were observed in any of the other secondary outcomes after adjusting for confounders. CONCLUSION: This study found that patients who received clonidine had better functional outcomes during their ICU stay, as shown by their delta GCS than those who did not. Other outcomes were similar between the groups. More data are needed to explore the role of clonidine in patients with TBI with suspected PSH.

Characteristics of Critical Care Pharmacy Services in Saudi Arabia.

Purpose: Critical care pharmacists (CCPs) in intensive care units (ICUs) are associated with improved patient outcomes, reduced adverse events (ADEs), and reduced mortality rates. This study aimed to describe the activities and pharmacy services provided by CCP in ICUs in hospitals in Saudi Arabia (SA). Methods: In this cross-sectional prospective study, a questionnaire was electronically sent to CCPs practicing in SA between September 2022 and January 2023. A modified version of a previously published and validated survey was sent to the Saudi Critical Care and Emergency Specialty Network. The questionnaire focused on four CCP activities: clinical, educational, scholarly, and administrative. The level of services was similarly classified into three domains: fundamental, optimal, and desirable. The responses were analyzed using descriptive statistics. Results: The study surveyed 44 CCPs in SA, with a response rate of 52.3%. These CCPs were predominantly located in the central (47.8%) and eastern (30.4%) regions. Hospitals' ICU bed capacity ranged from 10 to 100, with 82% reporting mixed medical and surgical ICUs. Most CCPs had 4-10 years of critical care experience, and 60% held advanced degrees, with a substantial portion having completed PGY-1 and PGY-2 pharmacy residencies. CCPs were actively involved in patient care, with 86.9% participating in multidisciplinary rounds five days a week. They were engaged in clinical, educational, and administrative activities, with 82.6% involved in retrospective research and educational activities. Furthermore, 78.2% were engaged in pharmacy and therapeutic committees, 56.5% in critical care committees, and 56.5% in pharmacy department policy development. Conclusion: The study reveals that CCPs in SA play integral roles in ICU patient care and contribute significantly to clinical, educational, and administrative activities. The study highlights the need for standardized CCP-to-patient ratios and further support for CCPs to expand their services, thus contributing to enhanced healthcare quality.

Revolutionizing healthcare: the role of artificial intelligence in clinical practice.

INTRODUCTION: Healthcare systems are complex and challenging for all stakeholders, but artificial intelligence (AI) has transformed various fields, including healthcare, with the potential to improve patient care and quality of life. Rapid AI advancements can revolutionize healthcare by integrating it into clinical practice. Reporting AI's role in clinical practice is crucial for successful implementation by equipping healthcare providers with essential knowledge and tools. RESEARCH SIGNIFICANCE: This review article provides a comprehensive and up-to-date overview of the current state of AI in clinical practice, including its potential applications in disease diagnosis, treatment recommendations, and patient engagement. It also discusses the associated challenges, covering ethical and legal considerations and the need for human expertise. By doing so, it enhances understanding of AI's significance in healthcare and supports healthcare organizations in effectively adopting AI technologies. MATERIALS AND METHODS: The current investigation analyzed the use of AI in the healthcare system with a comprehensive review of relevant indexed literature, such as PubMed/Medline, Scopus, and EMBASE, with no time constraints but limited to articles published in English. The focused question explores the impact of applying AI in healthcare settings and the potential outcomes of this application. RESULTS: Integrating AI into healthcare holds excellent potential for improving disease diagnosis, treatment selection, and clinical laboratory testing. AI tools can leverage large datasets and identify patterns to surpass human performance in several healthcare aspects. AI offers increased accuracy, reduced costs, and time savings while minimizing human errors. It can revolutionize personalized medicine, optimize medication dosages, enhance population health management, establish guidelines, provide virtual health assistants, support mental health care, improve patient education, and influence patient-physician trust. CONCLUSION: AI can be used to diagnose diseases, develop personalized treatment plans, and assist clinicians with decision-making. Rather than simply automating tasks, AI is about developing technologies that can enhance patient care across healthcare settings. However, challenges related to data privacy, bias, and the need for human expertise must be addressed for the responsible and effective implementation of AI in healthcare.

The emergent role of artificial intelligence, natural learning processing, and large language models in higher education and research.

Artificial Intelligence (AI) has revolutionized various domains, including education and research. Natural language processing (NLP) techniques and large language models (LLMs) such as GPT-4 and BARD have significantly advanced our comprehension and application of AI in these fields. This paper provides an in-depth introduction to AI, NLP, and LLMs, discussing their potential impact on education and research. By exploring the advantages, challenges, and innovative applications of these technologies, this review gives educators, researchers, students, and readers a comprehensive view of how AI could shape educational and research practices in the future, ultimately leading to improved outcomes. Key applications discussed in the field of research include text generation, data analysis and interpretation, literature review, formatting and editing, and peer review. AI applications in academics and education include educational support and constructive feedback, assessment, grading, tailored curricula, personalized career guidance, and mental health support. Addressing the challenges associated with these technologies, such as ethical concerns and algorithmic biases, is essential for maximizing their potential to improve education and research outcomes. Ultimately, the paper aims to contribute to the ongoing discussion about the role of AI in education and research and highlight its potential to lead to better outcomes for students, educators, and researchers.

Adenosine response and failure to convert paroxysmal supraventricular tachycardia in the emergency department.

BACKGROUND AND IMPORTANCE: Although adenosine is the recommended first-line therapy for patients with paroxysmal supraventricular tachycardia (SVT), it may fail to restore normal sinus rhythm. The factors associated with this failure remain unclear. OBJECTIVE: To assess the response rate to adenosine and identify the factors causing adenosine failure in the management of paroxysmal SVT. DESIGN, SETTING, AND PARTICIPANTS: This retrospective study was conducted on adult patients diagnosed with paroxysmal SVT and treated with adenosine in the emergency departments of two large tertiary hospitals between June 2015 and June 2021. OUTCOME MEASURE AND ANALYSIS: The primary outcome of the study was the patient response to adenosine, defined as the restoration of sinus rhythm documented in the patients' files. Backward-stepwise multivariate logistic regression was used to examine the predictors of adenosine failure based on the overall response to adenosine therapy. MAIN RESULTS: A total of 404 patients, with a mean age of 49 (SD 15) years and a BMI of 32 (SD 8) kg/m 2 , and treated with adenosine for paroxysmal SVT, were included. Sixty-nine percent of patients were women. The overall response rate to any adenosine dose was 86% (n = 347). The baseline heart rate did not significantly differ between adenosine responders and non-responders (179.6 ±â€…23.1 vs. 183.2 ±â€…23.4). An association was observed between the history of paroxysmal SVT and successful response to adenosine (odds ratio = 2.08; 95% confidence interval 1.05-4.11). CONCLUSION: The findings of this retrospective study suggested that the use of adenosine restored normal sinus rhythm in 86% of patients with paroxysmal SVT. Furthermore, a history of paroxysmal SVT and older age were associated with an increased chance of adenosine success.

Alternatives to Hydrocortisone for Hemodynamic Support in Septic Shock Management Due to Medication Shortage.

Sepsis is a life-threatening organ dysfunction caused by a dysregulated host response to an infection. Septic shock is when initial fluid resuscitation fails to increase the mean atrial pressure to greater than or equal to 65 mm Hg. The 2021 Surviving Sepsis Campaign guidelines recommend corticosteroids for vasopressor and fluid-refractory septic shock patients. Medication shortages can arise, and their etiologies include natural disasters, quality control issues, and manufacturing discontinuation. The U.S. Food and Drug Administration and the American Society of Health-System Pharmacists announced a shortage of IV hydrocortisone. Methylprednisolone and dexamethasone are considered therapeutic alternatives to hydrocortisone. This commentary aims to guide clinicians on the alternative to hydrocortisone among septic shock patients due to medication shortage.

Doxycycline's Potential Role in Reducing Thrombosis and Mortality in Critically Ill Patients With COVID-19: A Multicenter Cohort Study.

Doxycycline has revealed potential effects in animal studies to prevent thrombosis and reduce mortality. However, less is known about its antithrombotic role in patients with COVID-19. Our study aimed to evaluate doxycycline's impact on clinical outcomes in critically ill patients with COVID-19. A multicenter retrospective cohort study was conducted between March 1, 2020, and July 31, 2021. Patients who received doxycycline in intensive care units (ICUs) were compared to patients who did not (control). The primary outcome was the composite thrombotic events. The secondary outcomes were 30-day and in-hospital mortality, length of stay, ventilator-free days, and complications during ICU stay. Propensity score (PS) matching was used based on the selected criteria. Logistic, negative binomial, and Cox proportional hazards regression analyses were used as appropriate. After PS (1:3) matching, 664 patients (doxycycline n = 166, control n = 498) were included. The number of thromboembolic events was lower in the doxycycline group (OR: 0.54; 95% CI: 0.26-1.08; P = .08); however, it failed to reach to a statistical significance. Moreover, D-dimer levels and 30-day mortality were lower in the doxycycline group (beta coefficient [95% CI]: -0.22 [-0.46, 0.03; P = .08]; HR: 0.73; 95% CI: 0.52-1.00; P = .05, respectively). In addition, patients who received doxycycline had significantly lower odds of bacterial/fungal pneumonia (OR: 0.65; 95% CI: 0.44-0.94; P = .02). The use of doxycycline as adjunctive therapy in critically ill patients with COVID-19 might may be a desirable therapeutic option for thrombosis reduction and survival benefits.

Practical Guide for Anticoagulant and Antiplatelet Reversal in Clinical Practice.

In recent years, anticoagulant and antiplatelet use have increased over the past years for the prevention and treatment of several cardiovascular conditions. Due to the rising use of antithrombotic medications and the complexity of specific clinical cases requiring such therapies, bleeding remains the primary concern among patients using antithrombotics. Direct oral anticoagulants (DOACs) include rivaroxaban, apixaban, edoxaban, and betrixaban. Direct thrombin inhibitors (DTIs) include argatroban, bivalirudin, and dabigatran. DOACs are associated with lower rates of fatal, life-threatening, and significant bleeding risks compared to those of warfarin. The immediate reversal of these agents can be indicated in an emergency setting. Antithrombotic reversal recommendations are still in development. Vitamin K and prothrombin complex concentrate (PCCs) can be used for warfarin reversal. Andexanet alfa and idarucizumab are specific reversal agents for DOACs and DTIs, respectively. Protamine sulfate is the solely approved reversal agent for unfractionated heparin (UFH) and low-molecular-weight heparin (LMWH). However, there are no specific reversal agents for antiplatelets. This article aims to provide a practical guide for clinicians regarding the reversal of anticoagulants and antiplatelets in clinical practice based on the most recent studies.

Chemical versus Mechanical and Chemical Venous Thromboembolism Prophylaxis in Neurocritically Ill Patients: A Cohort Study.

Purpose: Patients admitted with neurocritical illness are presumed to be at high risk for venous thromboembolism (VTE). The administration of chemical and/or mechanical VTE prophylaxis is a common practice in critically ill patients. Recent data did not show a significant difference in the incidence of VTE between chemical compared to a combined chemical and mechanical VTE prophylaxis in critically ill patients with limited data in neurocritically ill population. The objective of this study is to investigate the incidence of VTE between chemical alone compared to chemical and mechanical VTE prophylaxis in neurocritically ill patients. Patients and Methods: This was a retrospective cohort study at a tertiary teaching hospital. Data were obtained from electronic medical records for all patients admitted with neurocritical illness from January 1, 2016, to December 31, 2020. Patients were excluded if they did not receive VTE prophylaxis during admission or were younger than 18 YO. Major outcomes were symptomatic VTE based on clinical and radiological findings, intensive care unit (ICU) length of stay (LOS), and hospital LOS. Minor outcomes included severe or life-threatening bleeding based on GUSTO criteria, and mortality at 28-days. Results: Two hundred and twelve patients were included in this study. Patients did not have any significant differences in their baseline characteristics. The incidence of VTE was similar in the chemical only group compared to the combined VTE prophylaxis group (19/166 (11.3%) vs 7/46 (15.2%)); P = 0.49. No difference between groups in their ICU LOS 6 [3-16.2] vs 6.5 [3-19]; P = 0.52, nor their mortality (18/166 (10.7%) vs 3/46 (6.5%)); P = 0.38, respectively. Less bleeding events were seen in the chemical prophylaxis group compared to the combined VTE prophylaxis group (19/166 (11.3%) vs 12/46 (26.1%); P = 0.01). Conclusion: Our findings observed no difference between the administration of chemical VTE prophylaxis alone compared to the combined VTE prophylaxis strategy. More data are needed to confirm this finding with more robust methodology.

Cardiac Safety of Clonidine and Quetiapine in Post-Cardiac Surgery Intensive Care Unit Patients.

Background: Clonidine and quetiapine are frequently used medications in the cardiac surgery intensive care unit (ICU). Objective: The purpose of this study is to assess the impact of clonidine compared to quetiapine on cardiac safety outcomes in adult cardiac surgery ICU patients. Methods: This was a single-center, retrospective observational analysis at a tertiary care, academic medical center. Results: One hundred and sixty-one cardiac surgery patients who were administered clonidine or quetiapine during their ICU stay were included between June 2015 and May 2017. The major endpoint of this study was a cardiac safety composite of bradycardia, hypotension, and QTc prolongation. Minor endpoints included ICU and hospital length of stay, and in-hospital mortality. There were 115 patients included in the clonidine arm and 46 patients in the quetiapine arm. There was no difference between groups with regard to the major endpoint (30.43% vs 33.15%; P < .8). There was a shorter ICU and hospital length of stay in the clonidine arm compared to quetiapine P < .0001. All other endpoints were not statistically significant. Conclusion: Patients who received clonidine tended to have undergone less complex procedures, be younger, and have a lower APACHE II score than patients who received quetiapine. The incidence of composite cardiac safety outcomes was not different in clonidine compared to quetiapine in cardiac surgery ICU patients.

Calcium Channel Blocker Toxicity: A Practical Approach.

Calcium channel blockers (CCBs) are widely prescribed medications for various clinical indications in adults and children. They are available in both immediate and long-acting formulations and are generally classified into dihydropyridines and nondihydropyridines, with nondihydropyridines having more cardioselectivity. CCB toxicity is common given the widespread use which leads to serious adverse clinical outcomes, especially in children. Severe CCB toxicities may present with life-threatening bradycardia, hypotension, hyperglycemia, and renal insufficiency. Dihydropyridine toxicity, however, may present with reflex tachycardia instead of bradycardia. Initial patient evaluation and assessment are crucial to identify the severity of CCB toxicity and design the best management strategy. There are different strategies to overcome CCB toxicity that requires precise dosing and close monitoring in various patient populations. These strategies may include large volumes of IV fluids, calcium salts, high insulin euglycemia therapy (HIET), and vasopressors. We hereby summarize the evidence behind the management of CCB toxicity and present a practical guide for clinicians to overcome this common drug toxicity.

Systolic Blood Pressure Variability When Transitioning From Intravenous to Enteral Antihypertensive Agents in Patients With Hemorrhagic Strokes.

Background/Objective: Systolic blood pressure variability (SBPV) in patients with intracranial hemorrhage (ICH) and subarachnoid hemorrhage (SAH) is associated with an increased risk of acute kidney injury (AKI) and mortality. SBPV is a strong predictor of poor functional outcomes in patients with ICH. Intravenous (IV) antihypertensive agents are commonly used to achieve sustained target blood pressure goals; however, this is not a feasible long-term option. The transition from IV to enteral antihypertensives is not yet well established in patients with ICH and SAH. This study aimed to assess the effect of the number of antihypertensive agents and overlap time during the transition period from IV to enteral route on SBPV in patients with ICH and SAH. Methods: This retrospective single-center study was conducted at a tertiary teaching hospital in Riyadh, Saudi Arabia. Data were extracted from electronic medical records after obtaining Institutional Review Board approval. Patients were included if they were >18 years old, admitted with spontaneous ICH or SAH, and received continuous infusion antihypertensives prior to transitioning to the enteral route. The major outcome was the effect of the number of antihypertensive agents and overlap time on SBPV during the transition process. Minor outcomes included the effect of the number of antihypertensive agents and overlap time on heart rate variability and the incidence of AKI on day 7. Results: After the screening, we included 102 patients. Based on our regression model, the number of enteral antihypertensive agents upon transitioning from IV to enteral antihypertensive therapy had no effect on SBPV in the intensive care unit (ICU) among our patients (p-value = 0.274). However, the prolonged overlap was associated with reduced SBPV in the ICU (p-value = 0.012). No differences were observed between the groups in heart rate variation or AKI rate. Conclusions: In patients with ICH and SAH, prolonged overlap of enteral antihypertensive agents to overlap with intravenous antihypertensive therapy may result in lower SBPV. This finding needs to be confirmed on a larger scale with more robust study designs for patients with ICH and SAH.

Thrombolytic therapy in cardiac arrest caused by cardiac etiologies or presumed pulmonary embolism: An updated systematic review and meta-analysis.

Background: Many cardiac arrest cases are encountered annually worldwide, with poor survival. The use of systemic thrombolysis during cardiopulmonary resuscitation for the treatment of cardiac arrest remains controversial. Objectives: Evaluate the safety and efficacy of systemic thrombolysis in patients with cardiac arrest due to presumed or confirmed pulmonary embolism or cardiac etiology. Methods: We searched the PubMed and Cochrane databases from inception through April 2021 to identify relevant randomized controlled trials and observational studies. The primary efficacy and safety outcomes were survival to hospital discharge and reported bleeding, respectively. Sensitivity analysis was performed on the basis of study design and etiology of cardiac arrest. Results: Eleven studies were included, with 4696 patients (1178 patients received systemic thrombolysis, and 3518 patients received traditional therapy). There was a higher rate of survival to hospital discharge in patients who received systemic thrombolysis versus no systemic thrombolysis (risk ratio [RR], 1.35; 95% confidence interval [CI], 0.95-1.91). There were also higher rates of survival at 24 hours (RR, 1.24; 95% CI, 0.97-1.59) and hospital admission (RR, 1.53; 95% CI, 1.04-2.24), and return of spontaneous circulation (ROSC) (RR, 1.34; 95% CI, 1.05-1.71) with the use of systemic thrombolysis. Impacts on survival to discharge and survival at 24 hours were not statistically significant. Patients receiving systemic thrombolysis had a 65% increase in bleeding events compared with no systemic thrombolysis (RR, 1.65; 95% CI, 1.20-2.27). Conclusion: Systemic thrombolysis in cardiac arrest did not improve survival to hospital discharge and led to more bleeding events. However, it increased the rates of hospital admission and ROSC achievement.

Colistin Loading Dose in Septic Patients with Gram Negative Infections.

Purpose: Intravenous (IV) colistin is commonly used to treat multidrug-resistant gram-negative infections. It is primarily eliminated renally and may induce acute kidney injury (AKI) at a rate of up to 53%. Consequently, septic patients who require colistin administration have an additional risk of developing AKI. The aim of this study is to investigate clinical failure and AKI predictors for septic patients treated with IV colistin. Methods: This retrospective cohort study was conducted at a tertiary teaching hospital in Saudi Arabia. Adult septic patients with suspected or confirmed gram-negative infections who received colistin admitted to the hospital between May 2016 and December 2020 were screened after obtaining IRB approval. AKI was defined based on the AKI Network criteria. We investigated the incidence of clinical failure based on colistin dosing and AKI risk factors, such as the development of septic shock, severity of illness, and medication co-administration using a multiple logistic regression model. Results: After screening 163 patients, 103 patients were included in the analysis. No difference was observed between the colistin dosing strategies for clinical failure. Of the included predictors, development of septic shock (OR: 3.75; 95% CI 1.18-13.15), carbapenem co-administration (OR, 3.96; 95% CI, 1.134-15.57) were associated with an increased risk of AKI. The other factors were not significant predictors. Conclusion: Clinical failure was not affected by colistin dosing strategies in our cohort of patients with sepsis. Moreover, the co-administration of carbapenems and the development of septic shock may increase the risk of inducing AKI in adult septic patients treated with IV colistin. Further studies are required to confirm these findings.

Systemic lupus erythematosus with acute pancreatitis and vasculitic rash following COVID-19 vaccine: a case report and literature review.

Coronavirus disease-19 (COVID-19) is a global pandemic that is caused by COVID-19 virus, which was initially identified in December 2019 in Wuhan, China. Vaccination is one of the most effective public health interventions, and soon after the Pfizer/BioNTech (BNT162b2) vaccine became available late in 2020, it began to be actively used to fight against COVID-19. Since then, cases of vaccine-associated immune-mediated diseases (IMDs) have been reported. There have been few cases of IMD flare-ups or onset after COVID-19 vaccine administration, and emerging IMDs may be identified over next few years after high use of this vaccine. To this day, few cases of newly diagnosed systemic lupus erythematosus (SLE) following COVID-19 vaccine exposure were reported. Herein, we present the case of a patient diagnosed with SLE, acute pancreatitis, and vasculitic skin rash on the extremities 1 week after the first dose of the Pfizer-BioNTech COVID-19 vaccine. Key Point • COVID-19 Vaccine induced Systemic Lupus Erythematosus.

Safety and efficacy of transitioning from intravenous to subcutaneous insulin in critically ill patients.

Background Intravenous (IV) insulin is commonly used for the management of hyperglycemia in critically ill patients. However, an assessment of real-world practices for the transition process from IV to Subcutaneous (SC) is lacking. Objective The objective of this study was to describe the real-world practice during insulin transition from IV to SC in intensive care unit (ICU) patients. Setting ICUs at a tertiary medical center. Methods This was a retrospective cohort study. Data were obtained from electronic medical records for all ICU patients for whom insulin infusions were ordered between Nov 2017-2018. Adult ICU patients were included if they were transitioned to a SC insulin regimen after spending at least 6 h on IV insulin infusion. Data collected include blood glucose readings, transition percentage, and the type of insulin regimen used after transition. Main outcome measure Assessment of the transition percentage and dysglycemic events during the insulin transition process from IV to SC. Results Two hundred patients with 4702 blood glucose checks were included. Of the included patients, 65% (130/200) were transitioned to a basal insulin-containing regimen. The median transition percentage in those patients was 45% [IQR: 28 - 69]. In the overall cohort, the number of patients who developed moderate and severe hypoglycemia was significantly higher prior to transition, while hyperglycemia was significantly higher after insulin transition. Conclusion We observed that patients were converted to SC therapy using a lower transition percentage than previously described. More data are needed to optimize the transition process in critically ill patients.

The Feasibility of Conducting Safe Objective Structured Clinical Exams (OSCEs) During the COVID-19 Era.

PURPOSE: Objective structured clinical examination (OSCE) is an effective tool for learners' assessment that require hands-on performance. During the COVID-era, many schools decided to minimize all forms of in-person communication between faculty members and students to mitigate the risk of COVID-19 transmission. We aimed to describe our experience in conducting physical OSCEs during the COVID-19 era. We also reported students' satisfaction during this time. MATERIALS AND METHODS: Descriptive cohort study by comparing the 2019-2020 cohort to the 2020-2021 cohort. Descriptive framework for the feasibility of conducting physical OSCEs in the college of pharmacy at King Saudi Bin Abdulaziz University for Health Sciences in Riyadh, Saudi Arabia. RESULTS: There were no reported cases of COVID-19 transmission among students and faculty members during the OSCE assessments. Overall, the 2020-2021 cohort reported increased satisfaction compared to their peers in the 2019-2020 cohort; p < 0.05. We observed an increased need for coordination to ensure students' and staff safety while adopting machine learning applications as a public measure when possible. CONCLUSION: Owing to the implementation of clear and strong measures, it was feasible to conduct OSCEs, and there were no reported cases of COVID-19 transmission. Other universities may adopt a similar approach so as to provide an optimal educational experience while ensuring the safety of their staff and faculty.