Citations

The evidence on indications, outcomes, and complications with the use of extracorporeal membrane oxygenation (ECMO) in the setting of interstitial lung disease (ILD) is limited in the existing literature. We performed a systematic review and meta-analysis for the use of ECMO in the setting of ILD to study the prognostic factors associated with in-hospital mortality. Eighteen unique studies with a total of 1,356 patients on ECMO for ILD were identified out of which 76.5% were on ECMO as a bridge to transplant (BTT) and the rest as a bridge to recovery (BTR). The overall in-hospital mortality was 45.76%, with 71.3% and 37.8% for BTR and BTT, respectively. Among the various prognostic factors, mortality was lower with younger age (mean difference = 3.15, 95% confidence interval [CI] = 0.82–5.49), use of awake veno-arterial (VA)-ECMO compared to veno-venous (VV)-ECMO (unadjusted odds ratio [OR] = 0.22, 95% CI = 0.13–0.37) in the overall cohort. In the setting of BTT, the use of VA-ECMO had a decreased hazard ratio (HR) compared to VV-ECMO (adjusted HR = 0.34, 95% CI = 0.15–0.81, p = 0.015). The findings of our meta-analysis are critical but are derived from retrospective studies with small sample sizes and thus are of low to very low-GRADE certainty.

Computer vision (CV), a type of artificial intelligence (AI) that uses digital videos or a sequence of images to recognize content, has been used extensively across industries in recent years. However, in the healthcare industry, its applications are limited by factors like privacy, safety, and ethical concerns. Despite this, CV has the potential to improve patient monitoring, and system efficiencies, while reducing workload. In contrast to previous reviews, we focus on the end-user applications of CV. First, we briefly review and categorize CV applications in other industries (job enhancement, surveillance and monitoring, automation, and augmented reality). We then review the developments of CV in the hospital setting, outpatient, and community settings. The recent advances in monitoring delirium, pain and sedation, patient deterioration, mechanical ventilation, mobility, patient safety, surgical applications, quantification of workload in the hospital, and monitoring for patient events outside the hospital are highlighted. To identify opportunities for future applications, we also completed journey mapping at different system levels. Lastly, we discuss the privacy, safety, and ethical considerations associated with CV and outline processes in algorithm development and testing that limit CV expansion in healthcare. This comprehensive review highlights CV applications and ideas for its expanded use in healthcare.

Despite the frequent use of prophylactic antibiotics in hospitals for extracorporeal membrane oxygenation (ECMO) patients, the Extracorporeal Life Support Organization (ELSO) Infectious Disease Task Force does not recommend routine antibiotic prophylaxis due to a lack of compelling evidence. We assessed the effectiveness of prophylactic antibiotics in ECMO patients. We conducted a comprehensive search of multiple databases from their inception up to September 6, 2023, on various databases using keywords like “antibiotics,” “prophylaxis,” “extracorporeal membrane oxygenation,” and “ECMO.” Newcastle-Ottawa Scale (NOS) was used to assess the quality of the included research. We collected data using Microsoft Excel version 2016, mean and standard deviations were calculated for continuous data, while frequencies and percentages were calculated for binomial data. A total of three studies was included in the review with a total of 8,954 participants, of which 4,483 (50.06%) received antibiotic prophylaxis, and 1,131 (25.22%) were female. The administration of antibiotics prophylactically was associated with reduction in rate of mortality, the risk of infections, and complications like acute kidney injury and diarrhea. Although there have been some benefits on antibiotic prophylaxis, prospective research, and possibly the creation of tailored, ECMO-specific bundles will be needed to identify efficient ways to prevent ECMO infection.

ABSTRACT Purpose: The aim of the study is to evaluate whether serial assessment of shock severity can improve prognostication in intensive care unit (ICU) patients. Materials and Methods: This is a retrospective cohort of 21,461 ICU patient admissions from 2014 to 2018. We assigned the Society for Cardiovascular Angiography and Interventions (SCAI) Shock Stage in each 4-h block during the first 24 h of ICU admission; shock was defined as SCAI Shock stage C, D, or E. In-hospital mortality was evaluated using logistic regression. Results: The admission SCAI Shock stages were as follows: A, 39.0%; B, 27.0%; C, 28.9%; D, 2.6%; and E, 2.5%. The SCAI Shock stage subsequently increased in 30.6%, and late-onset shock developed in 30.4%. In-hospital mortality was higher in patients who had shock on admission (11.9%) or late-onset shock (7.3%) versus no shock (4.3%). Persistence of shock predicted higher mortality (adjusted OR = 1.09; 95% CI = 1.06–1.13, for each ICU block with shock). The mean SCAI Shock stage had higher discrimination for in-hospital mortality than the admission or maximum SCAI Shock stage. Dynamic modeling of the SCAI Shock classification improved discrimination for in-hospital mortality (C-statistic = 0.64–0.71). Conclusions: Serial application of the SCAI Shock classification provides improved mortality risk stratification compared with a single assessment on admission, facilitating dynamic prognostication.

Introduction: Sepsis and its associated systemic inflammatory response syndrome in the heart can lead to septic cardiomyopathy. We aim to explore new onset cardiac dysfunction in septic shock patients and its association of right heart dysfunction with hospital outcomes. Hypothesis: Early development of correct ventricular abnormalities due to septic shock may lead to worse hospital outcomes. Methods: We conducted a retrospective study of 102 patients who were hospitalized at the Mayo Clinic between August 2018 and September 2022 with septic shock and had at least one pre-sepsis echo (within one year before admission) and one post-sepsis echo (within seven days of access). Information on patient demographics, comorbidities, echo parameters, and outcomes was collected from our sepsis database and retrospective chart review. Categorical variables were described as percentages and compared by Chi-square test, and continuous variables as medians and compared using an independent sample t-test. Statistical analysis was performed using BlueSky Statistics v10.3.1. Results: Our study included 102 patients with a median age of 68 (55, 78) years, the majority being men (68%) and Caucasians (80%). Between pre- and post-sepsis echos, there was a noticeable decrease in LVEF (60% vs 50.5 %; p=0.002). Moreover, there was an increase in reduced RV function (31.6% vs. 62.6%, p<0.001), reduced LV function (56.5% vs. 85.2%, p=0.048), and RV dilatation (35.8% vs. 51.5%, p=0.03). There was also a noticeable decrease in IVC collapsibility of more than 50% (65.9% vs 22.9%, p<0.001). There was no significance in terms of demographics, comorbidities, and baseline vitals and labs among patients with RV dysfunction and without RV dysfunction except for a lower LVEF (49% vs 62 %, p= 0.004) and decreased >50 % IVC collapsibility (14.5% vs 48%, p=0.005) in RV dysfunction group. We found no differences in hospital mortality, ICU and hospital LOS, or mechanical ventilation requirements amongst patients with RV abnormalities in function and size. Conclusions: Our retrospective study shows that abnormalities in RV function and RV size are commonly observed in the initial week of septic shock. However, such RV abnormalities did not translate into worse hospital outcomes.