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Our study aims to compare the ICU admissions rate between lorazepam versus PB in treating AWS in hospitalized patients. B Introduction: b Alcohol withdrawal syndrome (AWS) is a potentially life-threatening medical condition and even though benzodiazepines (BZDs) are the standard of care in the treatment of AWS, therapy-associated complications like respiratory depression requiring ventilatory support and the use of adjunctive pharmacotherapy persist. Studies have shown promising results with phenobarbital (PB), but have been limited to use in the emergency department or as an agent of choice for refractory AWS in the intensive care unit (ICU). [Extracted from the article]

CP is an unusual syndrome of pneumothorax affecting premenopausal women in association with endometriosis. The pneumothorax resolved on follow up CT scans, but reappeared 1 year later as large right hydropneumothorax, requiring ICU admission for acute hypoxic respiratory failure, managed with chest tube placement. CT scan of the chest showed a right sided small to moderate size pneumothorax without parenchymal lung disease. [Extracted from the article]

Background: The advent of coronavirus disease 2019 (COVID-19) unveiled the worst national blood crisis that the United States had witnessed in over a decade. With the pandemic influencing the different stages of the acquisition of blood products outside the hospital setting, we aimed to explore the possible barriers contributing to the shortage of blood products within the medical community., Aim: To assess the adherence to restrictive blood transfusion practices for patients in the COVID era and pre-COVID era., Methods: We conducted a retrospective cross-sectional study on hospitalized patients distinguishing the pattern of blood transfusion during the COVID and pre-COVID era in a community hospital. Data was tabulated to include the number of red blood cell (RBC) transfusions and if transfusions met restrictive blood transfusion criteria as per institutional guidelines. Chi-square was applied to test the statistical association between qualitative variables. Unpaired t test and Mann Whitney U test were applied respectively to test the mean difference of quantitative variables., Results: A total of 208 patients were included in the study, of which 108 were during COVID era and 100 were during pre-COVID era. The leading reason for admission in both the COVID era and pre-COVID era transfused patients was shortness of breath (53.7% and 36% P = 0.001), followed by gastrointestinal bleeding (25.9% and 21% P = 0.001). There was a higher percentage of RBC transfusions in the intensive care unit in the COVID-era group than in the pre-COVID era group (38.9% vs 22%, P = 0.008). The restrictive transfusion criteria were met in 62% vs 79% in the COVID and pre-COVID eras, respectively ( P = 0.008)., Conclusion: The COVID-era group received RBC transfusions with less stringent adherence to restrictive blood transfusion practices in comparison to pre-COVID era group., Competing Interests: Conflict-of-interest statement: Our study was conducted in adherence to a well-defined protocol. The authors declare that they have no conflicts of interest regarding the publication of this manuscript., (©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.)

Atypical aortic origin of coronary artery (AAOCA) is a rare heart condition that has been identified in only a few autopsy cases and in some patients who have undergone angiographic evaluation. AAOCA is known to be closely linked with aortic valve malformations, with the most common type being the bicuspid aortic valve (BAV). A 77-year-old male with a medical history of hypertension and diabetes presented with dyspnea and orthopnea for three days. During the eventual cardiac catheterization, it was noted that the left coronary artery had an anomalous origin from the right side, coursing between the aorta and pulmonary artery. Contrast-enhanced computerized tomography (CECT) also showed a type 2 BAV and a left main coronary artery arising lower at the level of the pulmonary trunk. The dyspnea in this patient was attributed to diastolic dysfunction, and surgical correction of the coronaries was not done. The patient was managed on an outpatient basis for heart failure. In this case, the patient had an anomalous origin of the left coronary artery and type 2 BAV, which posed significant cardiovascular complications. It is unclear if the presence of the concomitant type 2 BAV led to the origin of the anomalous left coronary artery being at a lower level through its effect on the developmental mechanics. This lower origin may have resulted in lower compressive forces on the coronary artery as the inter-arterial pressures would be lower closer to the heart and farther from the lungs. Our case report aims to highlight this complex presentation where the BAV likely provides a benefit in AAOCA cases., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2024, Vangala et al.)

Background: Studies have shown elevated C-reactive protein (CRP) to predict mechanical ventilation (MV) in patients with coronavirus disease 2019 (COVID-19). Its utility is unknown in patients with chronic kidney disease (CKD), who have elevated baseline CRP levels due to chronic inflammation and reduced renal clearance., Aim: To assess whether an association exists between elevated inflammatory markers and MV rate in patients with stages IIIb-V CKD and COVID-19., Methods: We conducted a retrospective cohort study on patients with COVID-19 and stages IIIb-V CKD. The primary outcome was the rate of invasive MV, the rate of noninvasive MV, and the rate of no MV. Statistical analyses used unpaired t -test for continuous variables and chi-square analysis for categorical variables. Cutoffs for variables were CRP: 100 mg/L, ferritin: 530 ng/mL, D-dimer: 0.5 mg/L, and lactate dehydrogenase (LDH): 590 U/L., Results: 290 were screened, and 118 met the inclusion criteria. CRP, D-dimer, and ferritin were significantly different among the three groups. On univariate analysis for invasive MV (IMV), CRP had an odds ratio (OR)-5.44; ferritin, OR-2.8; LDH, OR-7.7; D-dimer, OR-3.9, ( P < 0.05). The admission CRP level had an area under curve-receiver operator characteristic (AUROC): 0.747 for the IMV group (sensitivity-80.8%, specificity-50%) and 0.663 for the non-IMV (NIMV) group (area under the curve, sensitivity-69.2%, specificity-53%)., Conclusion: Our results demonstrate a positive correlation between CRP, ferritin, and D-dimer levels and MV and NIMV rates in CKD patients. The AUROC demonstrates a good sensitivity for CRP levels in detecting the need for MV in patients with stages IIIb-V CKD. This may be because of the greater magnitude of increased inflammation due to COVID-19 itself compared with increased inflammation and reduced clearance due to CKD alone., Competing Interests: Conflict-of-interest statement: All the Authors have no conflict of interest related to the manuscript., (©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.)