Admission Characteristics Research Articles

Association Between Patient Diversity in Hospitals and Racial/Ethnic Differences in Patient Length of Stay.

Hospitals serving a disproportionate share of racial/ethnic minorities have been shown to have poorer quality outcomes. It is unknown whether efficiencies in inpatient care, measured by length of stay (LOS), differ based on the proportion patients served by a hospital who are minorities. To examine the association between the racial/ethnic diversity of a hospital's patients and disparities in LOS. Retrospective cross-sectional study. One million five hundred forty-six thousand nine hundred fifty-five admissions using the 2017 New York State Inpatient Database from the Healthcare Cost and Utilization Project. Differences in mean adjusted LOS (ALOS) between White and Black, Hispanic, and Other (Asian, Pacific Islander, Native American, and Other) admissions by Racial/Ethnic Diversity Index (proportion of non-White patients admitted to total patients admitted to that same hospital) in quintiles (Q1 to Q5), stratified by discharge destination. Mean LOS was adjusted for patient demographic, clinical, and admission characteristics and for individual intercepts for each hospital. In both unadjusted and adjusted analysis, Black-White and Other-White mean LOS differences were smallest in the most diverse hospitals (Black-White: unadjusted, -0.07 days [-0.1 to -0.04], and adjusted, 0.16 days [95% CI: 0.16 to 0.16]; Other-White: unadjusted, -0.74 days [95% CI: -0.77 to -0.71], and adjusted, 0.01 days [95% CI: 0.01 to 0.02]). For Hispanic patients, in unadjusted analysis, the mean LOS difference was greatest in the most diverse hospitals (-0.92 days, 95% CI: -0.95 to -0.89) but after adjustment, this was no longer the case. Similar patterns across all racial/ethnic groups were observed after analyses were stratified by discharge destination. Mean adjusted LOS differences between White and Black patients, and White and patients of Other race was smallest in most diverse hospitals, but not differences between Hispanic and White patients. These findings may reflect specific structural factors which affect racial/ethnic differences in patient LOS.

Factors associated with all-cause mortality at 90 days in hospitalized adult patients who received parenteral nutrition.

Objective: this study aimed to assess the main factors related to mortality in a cohort of hospitalized adult patients who required parenteral nutrition (PN) considering their characteristics, type of admission, procedures, nutritional data, and adverse events. Methods: a retrospective study was performed in a 400-bed university hospital. All adult inpatients that had received ≥ 4 days as first course of PN within 24 months were included. Patients with long-term (> 90 days) or home PN were excluded. The main variable was all-cause mortality at 90 days after the end of PN. Initial independent variables were anthropometric and demographic data, admission characteristics, severity, comorbidity, surgical/medical procedures, baseline biochemical parameters, nutritional risk, and other nutritional data, medications, and adverse events during PN. A Cox proportional hazards regression model was planned to analyze time-to-event data. Results: a total of 634 patients entered the study and 140 (22.1 %) died. Patients were mainly: surgical 471 (74.3 %), male 393 (62.0 %), and age 69.0 (67.8-70.1) years old. The survival time for the entire cohort was 74.0 (95 % CI: 71.6-76.6) days. The final model included 14 variables, with severity and comorbidity being the main ones, but including also anastomotic suture dehiscence, sepsis during PN, days with hyperglycemic events, use of potent opioids, failed attempts at enteral nutrition, and, as a protective one, energy provided in PN. Conclusions: the factors related to mortality in hospitalized adult patients who required PN were mainly severity and comorbidities, but several other important factors were also relevant and could be modified to maximize outcomes in these patients.

Trends in Psychiatric Admissions of Children and Adolescents during Early Corona Period Year (2020) Compared to Pre-Corona Year (2018): A Cross Sectional Study in Israel

Background: The current study sought to assess the patterns and characteristics of psychiatric admissions among children and adolescents during the early corona period (2020) compared to a year before the corona pandemic started (2018), and analyzing on a deeper level the psychiatric admissions that were related directly to corona stressors and their correlations with sociodemographic variables.

Common Biomarkers Associated with Delirium in Hospitalized Patients with COVID-19 at the Epicentre of Turkish Coronavirus Outbreak: A Case-Control Study.

To investigate the differences in biochemical characteristics between Coronavirus Disease 2019 (COVID-19) patients with and without delirium in non-intensive care (IC) COVID-19 units was aimed. This study was designed as an observational, single-centered, and case-control study consisting of 43 delirious patients and matched 45 non-delirious patients admitted to non-IC COVID-19 units. Delirium was diagnosed by a consultant psychiatrist according to the DSM-5 delirium diagnostic criteria. Independent variables such as laboratory tests at the time of admission, clinical features, and patient characteristics were obtained from electronic medical records by researchers. In the primary analyses, binomial logistic regression models were used to investigate the factors associated with delirium, which was identified as the outcome variable. Multivariate logistic models were then adjusted for potential confounding factors, including age, gender, history of neurocognitive disorders and Charlson Comorbidity Index (CCI). We observed higher levels of urea, d-dimer, troponin-T, proB-type natriuretic peptide, and CCI in patients with delirium compared to patients without delirium. We also observed lower levels of estimated glomerular filtration rate (eGFR), serum albumin, and O2 saturation and a decrease in the length of stay at the hospital. After adjusting for confounding factors such as gender, age, and comorbidity, we found that urea (adjusted estimate=0.015; 95% Confidence Interval [CI]=0.058-0.032, P=0.039), urea/creatinine ratio (adjusted estimate=0.008; 95% CI=0.002-0.013, P=0.011), and troponin-T (adjusted estimate=0.066; 95% CI=0.014-0.118, P=0.014) were independent biomarkers associated with delirium. Delirium is associated with higher urea levels and urea/creatinine ratios in COVID-19 patients. In addition, the relationship between troponin-T and delirium may help understand the potential link between the brain and the heart in COVID-19. Additional multi-centred studies with larger sample sizes are needed to generalise these results.

Implications of University Admission Reforms in China, Japan, and France

[연구목적] 본 연구는 급변하고 있는 사회적·교육적 환경에 대처하기 위한 대학입시 개혁의 중요성을 인식하여, 가장 최근에 대입 개혁을 추진한 중국, 일본, 프랑스 사례들을 조사,분석함으로써 대입 개혁의 주요한 특징 및 방향성을 파악하고, 이를 통해 미래형 대입제도 개혁을 준비하고 있는 우리나라를 위한 시사점을 찾아보고자 하였다. [연구방법] 이러한 목적을 달성하기 위해 대입 개혁의 배경, 주요 개혁 내용, 개혁의 추진 경과 등에 대해 세 개 국가들의 사례를 비교·분석하였다. [연구결과] 주요 연구결과로 첫째는 최근의 대입 개혁들이 모두 미래 핵심 역량인 창의력, 사고력, 문제해결력 등의 고차적 사고능력을 기를 수 있는 방향으로 변화하기 위해 대학입학시험의 과목 및 출제 유형을 바꾸고 있다는 것이었다. 둘째는 대학입시가 학업성적 위주에서 전인적·종합적 평가로 전환되면서 다원화 되고 있고 있다는 것이었으며, 셋째는 고교 교육과 대학 교육의 연계성을 강화하기 위한 노력을 하고 있다는 것이었다. 한편 일본 사례를 통해서 국가수준 대학입학시험의 서술형 도입은 채점의 신뢰성 확보가 관건이 될 수 있다는 것을 알 수 있었다. [결론] 중국, 일본, 프랑스의 대입 개혁은 기본적으로 개혁의 방향이 대학이 미래 인재 역량을 평가할 수 있도록 하고, 입시 제도를 통해 학교 교육이 적합한 역량을 길러낼 수 있도록 하려는 것임을 공통적으로 보여주었다..우리나라도 이러한 방향성을 고려하여 미래형 대입제도를 준비할 필요가 있으며, 이 세 개 국가들의 대입 개혁을 위한 추진 과정에서 발생되었던 문제점들을 고려하며 대입 개혁을 장기적·종합적인 관점에서 준비해나가는 것이 바람직할 것이다.Purpose: The purpose of this study was to identify the characteristics and direction of the university admission reform and to find implications for Korea, which is preparing for the reform of the future-oriented university admission system. Methods: For this study, the cases of China, Japan, and France, which had driven university admission reforms recently, were examined and compared to find the characteristics of future-oriented university admission. Results: The result firstly showed that all recent university admission reforms tried to change the subjects and item types of the national university admission exams in order to change them toward a direction that could foster creativity, thinking ability, and problem-solving ability which were core competencies of the future. Secondly, it was found that university admission evaluation methods were becoming more diversified as the concern was shifted from academic knowledge tests to holistic and comprehensive evaluation. Thirdly, efforts were made to strengthen the connection between high school education and university education. Conclusion: This study provides implications of university admission reforms for Korea as follows: First, the university admission should be reformed to enable universities to evaluate future-oriented competency and to make reliability of evaluation established. Second, Korean future-oriented university admission reform should be prepared from a long-term and comprehensive perspective.

Admission of alumni from Multiprofessional Residency Programs into the SUS.

ABSTRACTINTRODUCTION:The Multiprofessional Health Residency Programs (PRMS) were set up as a strategy for training workforce for the Brazilian Unified Health System (SUS).OBJECTIVE:To investigate the proportion of alumni from Primary Health Care Multiprofessional Residency Programs admitted into the SUS and associated factors.METHODS:This is a sectional study developed with alumni from Primary Health Care Multiprofessional Residency Programs from all over Brazil, encompassing the period from 2015 to 2019. Participants answered an online questionnaire with general personal information, admission into stricto sensu graduate school, the labor market and, specifically, the SUS. We applied Pearson's chi-square test for bivariate analyses and Poisson's regression for multiple analysis.RESULTS:A total of 365 alumni from Programs from all Brazilian regions participated in the study. Of those, 80.2% reported entry into the labor market and 47.9% reported being employed in the SUS. Admission into the SUS has been associated with the professions that make up the Reference Team for Primary Health Care (PHC) (PR = 1.87; 95% CI 1.54–2.28) and non-admission into stricto sensu graduate programs (PR = 0.77; 95% CI 0.61–0.97). Regarding admission characteristics, the PHC scenario (47.4%) and work focused on health care (84.9%) were prevalent. Almost 40% of alumni who entered the SUS are working with unstable contracts. Besides, being a residency alumnus is often undervalued in recruitment (56.9%). Among those admitted into the SUS, 8.7% reported being selected to work in the Covid-19 pandemic effort.CONCLUSIONS:The results of this study reinforce the need for a policy to encourage the maintenance, creation and valorization of the PRMS. They also warn about the possibility that admission into the SUS for workers is increasingly difficult due to the current underfunding of the health system.

Molecular Diagnosis of Monogenic Diabetes and Their Clinical/Laboratory Features in Turkish Children

Objective:Monogenic diabetes is a heterogeneous disease that causes functional problems in pancreatic beta cells and hyperglycemia. The aim of this study was to determine the clinical and laboratory features, the admission characteristics and distribution of monogenic form of diabetes in childhood in Turkey.Methods:Patients aged 0-18 years, who were molecularly diagnosed with monogenic diabetes, and consented to participate, were included in the study.Results:Seventy-seven (45.6%) female and 92 male cases with a mean age of 8.18±5.05 years at diagnosis were included. 52.7% of the cases were diagnosed with monogenic diabetes by random blood glucose measurement. The reason for genetic analysis in 95 (56.2%) of cases was having a family member diagnosed with diabetes under the age of 25. At the time of diagnosis, ketone was detected in urine in 16.6% of the cases. Mean hemoglobin A1c on admission, fasting blood glucose, fasting insulin, and c-peptide values were 7.3±2.1%, 184.9±128.9 mg/dL, 9.4±22.9 IU/L, 1.36±1.1 and ng/L respectively. GCK-MODY was found in 100 (59.2%), HNF1A-MODY in 31 (18.3%), and variants in ABCC8 in 6 (3.6%), KCNJ11 in 5 (3%), HNF4A in 2 (1.2%), and HNF1B in 2 (1.2%).Conclusion:Recent studies have indicated HNF1A-MODY is the most frequent of all the MODY-monogenic diabetes cases in the literature (50%), while GCK-MODY is the second most frequent (32%). In contrast to these reports, in our study, the most common form was GCKMODY while less than 20% of cases were diagnosed with HNF1A-MODY.

Which injured patients with moderate fibrinogen deficit need fibrinogen supplementation?

BackgroundIn severely injured patients, fibrinogen supplementation is recommended when fibrinogenemia is < 1.5 g L−1, but some teams have suggested to use higher thresholds (fibrinogenemia < 2.0 g L−1 or FIBTEM clot amplitude at 5 min (A5) values < 11 mm). The goal of this study was to specify in patients with a moderate fibrinogen deficit (MFD) whether some admission characteristics would be associated with fibrinogen administration at 24 h.MethodsProspective analysis of retrospectively collected data from a trauma registry (01/2011–12/2019). MFD-C was defined by a fibrinogenemia 1.51–1.99 g L−1 or the corresponding FIBTEM-A5 values (MFD-A5) that were determined from linear regression and ROC curve analysis. Administration of fibrinogen were described according to the following admission parameters: shock index (SI) > 1, hemoglobin level < 110 g L−1 (HemoCue®), and base deficit > 5 mEq L−1. Data are expressed as count (%), median [IQR].Results1076 patients were included in the study and 266 (27%) had MFD-C, among them, 122/266 (46%) received fibrinogen. Patients with MFD-C who received fibrinogen were more severely injured (ISS: 27 [19–36] vs. 24 [17–29]) and had more impaired vital signs (base deficit: 5.4 [3.6–7.8] vs. 3.8 [2.0–6.0]). Linear regression analysis found a positive correlation between fibrinogen level and FIBTEM-A5 (r: 0.805). For a fibrinogen level < 1.5 g L−1 and < 2.0 g L−1, FIBTEM-A5 thresholds were 6 mm (sensitivity 85%, specificity 83%, AUC: 0.934) and 9 mm (sensitivity 84%, specificity 69%, AUC: 0.874), respectively. MFD-A5 values (185 (27%) patients) were defined as a FIBTEM-A5 between 7 and 9 mm. More than 50% of MFD-C patients presenting a SI > 1, a hemoglobin level < 110 g L−1, or a base deficit > 5.0 mEq L−1 received fibrinogen. The relative risk [95% CI] for fibrinogen administration (SI > 1) were 1.39 [1.06–1.82] for MFD-C, and 2.17 [1.48–3.19] for MFD-A5. Results were not modified after adjustment on the ISS.ConclusionsWe have shown in this study an association between shock parameters and fibrinogen administration. Further studies are needed to determine how these parameters may be used to guide fibrinogen administration in trauma patients with MFD.

Treatment approaches of electrical injuries

Background: The purpose of this study was to explore the differences in prehospital care, admission characteristics, burn intensive care, surgery and outcomes in patients requiring admission to a burn intensive care unit. Material and methods: The study was conducted on a group of 31 patients, who were hospitalized within the Clinical Hospital of Orthopedics and Traumatology in the period 2015-2019. The data analysis was carried out on the applied method of surgical treatment, the associated postoperative complications, antibiotic therapy applied, etc. Results: 27 out of the total number of patients underwent necrectomy and extensive wound debridement surgery in the first hours upon admission. 14 patients required additional decompression incisions in the underlying skin and fascia. 4 patients out of the total number presented visible signs of carbonization on the affected areas upon admission, therefore they were subjected to an emergency amputation. Out of 27 patients classified as “delayed emergency” cases, 13 patients were subjected to amputation of the corresponding segments. Conclusions: Electrical injuries are a severe cause of disability, as well as a challenging issue for reconstructive surgery, which is concerned with restoring the damaged structures with prosthetic amputation abutments, therefore improving the aesthetic and psychological appearance of the patients.

Acute pain and self-directed discharge among hospitalized patients with opioid-related diagnoses: a cohort study

BackgroundPatients with substance use disorders are more likely than those without to have a self-directed hospital discharge, putting them at risk for poor health outcomes including progressing illness, readmissions, and death. Inadequate pain management has been identified as a potential motivator of self-directed discharge in this patient population. The objective of this study was to describe the association between acute pain and self-directed discharges among persons with opioid-related conditions; the presence of chronic pain in self-directed discharges was likewise considered.MethodsWe employed a large database of all hospitalizations at acute care hospitals during 2017 in the city of Philadelphia to identify adults with opioid-related conditions and compare the characteristics of admissions ending with routine discharge versus those ending in self-directed discharge. We examined all adult discharges with an ICD-10 diagnoses related to opioid use or poisoning and inspected the diagnostic data to systematically identify acute pain for the listed primary diagnosis and explore patterning in chronic pain diagnoses with respect to discharge outcomes.ResultsSixteen percent of the 7972 admissions involving opioid-related conditions culminated in self-directed discharge, which was more than five times higher than in the general population. Self-directed discharge rates were positively associated with polysubstance use, nicotine dependence, depression, and homelessness. Among the 955 patients with at least one self-directed discharge, 15.4% had up to 16 additional self-directed discharges during the 12-month observation period. Those admitted with an acutely painful diagnosis were almost twice as likely to complete a self-directed discharge, and for patients with multiple admissions, rates of acutely painful diagnoses increased with each admission coinciding with a cascading pattern of worsening infectious morbidity over time. Chronic pain diagnoses were inconsistent for those patients with multiple admissions, appearing, for the same patient, in one admission but not others; those with inconsistent documentation of chronic pain were substantially more likely to self-discharge.ConclusionsThese findings underscore the importance of pain care in disrupting a process of self-directed discharge, intensifying harm, and preventable financial cost and suffering. Each admission represents a potential opportunity to provide harm reduction and treatment interventions addressing both substance use and pain.

Socio-demographic and familial factors associated with hospital admissions and repeat admission for dental caries in early childhood: A population-based study.

Dental caries remains a complex childhood condition often requiring preventable hospital admissions. There are limited population-based epidemiological studies that use large and linked data sets to quantify the clinical, socio-demographic and familial risk factors related to hospital admissions for dental caries. The aim of this study was to describe and quantify the rates, socio-demographic, clinical characteristics and familial factors including repeat admissions associated with young children admitted to hospital for dental caries. This cohort study (n=33,438) used longitudinally linked hospital admission data among all children aged <six years in NSW, Australia. Socio-demographic and admission characteristics of children and those with one versus two or more admissions for dental caries were compared. Familial risk factors were analysed for a restricted cohort of families with two or more children (n=18,174) using multivariable logistic regression to assess the familial factors associated with multiple hospital admissions for dental caries adjusting for other socio-demographic characteristics. There were 33,438children aged <six years who had 34,446hospital admissions for dental caries between 2001 and 2014. The annual rate of 4.3 per 1000children remained unchanged over the period. Most admissions required general anaesthesia (96%), and 8.4% of children had repeat admissions. Children living in disadvantaged or in regional and rural areas attending public hospitals were more likely to have dental extractions during the admission. Children from the same family had a 2.7-fold increased odds of admission if the first child admitted was less than three years of age (adjusted odd ratio 2.69; 95% CI: 2.36-3.07), a 1.5 fold increase for socioeconomic disadvantage (aOR 1.45; 1.19 - 1.77) and a 1.9 fold increase of admission if the family had 4 or more children (aOR1.88; 1.47 - 2.42). Findings highlight socio-demographic inequities associated with hospital admission for dental caries. The provision of targeted dental care programs for 'at-risk' families should address these inequalities and presents an opportunity to reduce dental caries related hospitalizations.

P129 THORACIC VS. ABDOMINAL APPROACHES FOR DIAPHRAGMATIC HERNIA REPAIR: A NATIONWIDE STUDY OF CLINICAL OUTCOMES

Abstract Aim “To compare the outcomes of different surgical approaches for diaphragmatic hernia (DH) repair.” Material and Methods “Adult patients with a principal admitting diagnosis of uncomplicated DH registered in the National Inpatient Sample in the period 2010-2015 were included. Patients with obstruction, gangrene, or congenital hernias were excluded. The primary outcome was in-hospital mortality. Secondary outcomes were the incidence of complications, length of stay, and hospital charges. A multivariate logistic regression model adjusted by age, sex, elective admission, comorbidities, and hospital characteristics was used to analyze the impact of the surgical approach on the evaluated outcomes.” Results “A total of 14910 patients with DH were included (median age 65 years, 74% women). Abdominal approaches were the most commonly performed (78.9% laparoscopy and 13.6% open). Patients that underwent open abdominal and thoracic repairs had a higher risk of complications (sepsis, pneumonia, surgical site infection, prolonged postoperative ileus, and acute myocardial infarction), longer hospital stay, higher total hospital costs, and a significantly higher risk of mortality (OR 2.62. 95% CI 1.59-4.30 and OR 4.60; 95% CI 2.37-8.91, respectively) compared to patients that underwent laparoscopic abdominal repair. Individuals whose DH repair was performed through thoracoscopy had a similar mortality risk to those who underwent laparoscopic abdominal repair (OR 0.87; 95% CI 0.11-6.43).” Conclusions “Nowadays, laparoscopy has become the most used approach for DH repair. In the present cohort, it was associated with better outcomes in terms of complications, length of hospital stay, and mortality, as well as lower health costs. Additional studies assessing hernia characteristics are required to validate this result.”

Obesity in children with acute lymphoblastic leukemia in remission: the evaluation of causes, hidden nutritional deficiency and the experience of its correction by using artificial enteral nutrition

Background. Antineoplastic treatment can have late toxic manifestations that can often appear after end of treatment. Children after treatment for acute lymphoblastic leukemia (ALL) have a risk of developing both obesity and undernutrition, which may be concealed by increased fat mass.Objective: to explore the incidence of obesity and hidden undernutrition in children with ALL and to describe the effect of enteral feeding using in these children.Materials and methods. In a retrospective study the data of 62 children with obesity that was revealed by standard examination was analyzed. The criterion of obesity was increased value of fat mass received by bioimpedance analysis. For this evaluation Russian bioimpedance analysis standards were used. Additionally, the included data were following: presence of endocrine pathology, weight change during latter 6 months before admission, physical activity and alimentary characteristics (usual regimen and structure of daily feed).Results. Only 54.8 % of patients with an actual excess of fat body mass index detected obesity (Z‑score higher than +2.00) and another 29 % body mass index was within the normal range (Z‑score from –1.00 to +1.00). This was the result of a tissue imbalance: reduce fat‑free mass. Some patients were diagnosed with insulin resistance and hyperinsulinemia. 83.7 % have a completely passive lifestyle. 49.0 % almost do not eat fruits and berries, 79.6 % – vegetables and 91.8 % – fish and seafood. Frequent intake of sweet dishes – 22.4 %, sausage products – 49.0 %, bakery products – 42.9 %, dishes from fast food restaurants – 42.9 %. 55.1 % of patients had more than 5 meals a day, while 18.4 % – less than 3. In or‑ der to correct hidden nutritional deficiencies, 22 patients received artificial nutritional formulas. They had a significant increase in fat‑free mass and a decrease in fat, in comparison with those who did not receive enteral feeding.Conclusion. Treatment‑associated factors, physical activity and alimentary causes play an important role in formation of not only obesity, but also hidden nutritional insufficiency in children with ALL after treatment. Enteral feeding using artificial polymeric formulas showed its effectiveness. An integrated and multidisciplinary approach to solving the problem is appropriate of prevention and treatment of obesity.

Hospital admissions to a pediatric dermatology unit. A retrospective study.

Background. Dermatological diseases are common in pediatric patients. The literature regarding hospital admission to Pediatric Dermatology (PD) hospitalization units is scarce. Our study aims to describe the epidemiological characteristics of the hospital admissions to a PD hospitalization unit at a tertiary hospital. Methods. We performed a single-centre retrospective and descriptive study of the 127 admissions to our PD hospitalization unit from July 2004 to December 2017. We recorded the following items: gender, age, nationality, length of stay, the origin of the patient (emergency room, outpatient clinic or operating room), clinical diagnosis, need for skin biopsy during the stay at the hospital, complications and treatments. Results. A total of 127 admissions were collected. The length of stay ranged from 1 to 14 days (mean duration of 4,54 days ± 2,25). 52% came from the outpatient clinic, 45,7% from the emergency room, and 2,4% from the operating room. The patients’ age ranged from 6 months to 16 years. The most common cause of hospital admission was atopic dermatitis (67,7%). Only 2 patients had complications during the admission. They received topical and systemic treatment in almost all cases. Conclusion. We present a retrospective study describing the epidemiological and clinical characteristics of the hospital admissions to a PD hospitalization unit. We highlight the role of the pediatric dermatologist because there is a growing demand for this sub-specialization.

COVID-19 in Hospitalized Patients with Sickle Cell Disease

IntroductionSickle cell disease (SCD) is the most common inherited hemoglobinopathy and is estimated to affect more than 100,000 Americans. Current Centers for Disease Control statistics indicate that Black Americans die from COVID-19 at a disproportionately high rate, 13.6% of 449, 373 deaths but only account for 12.54% of the United States Population (CDC COVID Data Tracker accessed 5/5/2021). A voluntary clinical reported registry of COVID-19 infections in patients with SCD reported both high hospitalization rates (69%) and case fatality rates (7%) (Panepinto, 2020), but only reported data from March 20-May 21, 2020. A retrospective cohort review from England demonstrated a 4-fold increased risk of hospitalization and 2.6-fold increased risk of death due to COVID-19 for those patients with sickle cell disease compared to the general population (Hippisley-Cox, 2021).The unique constellation of SCD manifestations complicate both the diagnosis and management of COVID-19, particularly related to anticoagulation and transfusion practices. Understanding the impact of early exchange and anticoagulation would guide development of appropriate treatment guidelines and future understanding of pathophysiology. We report on the outcomes for all hospitalized inpatients with SARS-CoV-2 and SCD at institutions using Cerner electronic health record (EHR).MethodsExempted retrospective review approved by ChristianaCare IRB. We obtained deidentified data from the Cerner COVID Data Lab which includes information on all hospitalized inpatients with SARS-CoV-2 and sickle cell disease as documented by ICD 10 D57.XX from 12/10/2019-10/15/2020 at institutions that use the Cerner EHR. Those with sickle cell trait excluded. The data included 209 patients; 1 patient had separate 2 visits, only the first visit in the data. Evaluated anticoagulation use, not dose. Descriptive statistics are given: percentages for categorical variables and mean (standard deviation) for continuous variables. Comparisons between patients who died or went to hospice versus patients who recovered were done using unadjusted chi-squared tests or t-tests.Results:Admission:124 (74.3%) were afebrile (temp <100)52 (28.4%) were tachypneic (RR >22)10 (6.2%) were hypoxic (<92%)7 (3.3%) were intubated during hospitalizationMany patients had comorbidities including diabetes, hypertension, and congestive heart failure, but it was not clear if patients had multiple co-morbidities.Treatment:16 (7.7%) got transfused RBC between 1.77 and 589.18 hours into admission5 (2.4%) got Remdesivir, none of these patients died/went to hospice.No exchange transfusions, but maybe wasn't captured in coding data149 (71.3%) received anticoagulant, dosing unable to be obtained so not known if this was prophylactic or treatment dosing.Outcomes:158 (80.2%) discharged home18 (9.1%) discharged facility8 (4.1%) died2 (1.0%) discharged hospice11 (5.6%) left against medical advice12 (5.7%) missing disposition dataThose who died/went to hospice had longer hospital stays, were more likely to be hypoxic and initially tachypneic. None of these patients received remdesivir.Study included small numbers but those who died more likely to have hypertension, diabetes w/ and w/out complications, CHF.DiscussionThis data only included hospitalized patients, doesn't account for patients who remained outpatient so case fatality rate likely lower. 10/209 patients died- 4.8% fatality rate, 12 patients missing final discharge disposition. 18 went to facility, may have died as outpatient. Only a small number of patients received remdesivir and there were overall low rates of anticoagulation, concerning given SCD is a hypercoagulable state.Study limitations include only hospitalized patients in the dataset and only draws from Cerner EMR institutions, a 26% market share. Based on our own SCD population, only a small percentage of patients with SCD and COVID-19 hospitalized. Additionally, there is likely significant variability between institutions' treatment protocols, particularly in the early months of the data set. Finally, we could not adequately gauge severity of COVID-19 disease given notable variations in institutional resources.TABLES (in process):TABLE 1- Demographics- split by death/hospice vs. other dispositionsTABLE 2- Admission Characteristics- Death/hospice vs. othersTABLE 3- Treatments- Death/Hospice vs. others DisclosuresLanzkron: Shire: Research Funding; Novartis: Research Funding; Bluebird Bio: Consultancy; CSL Behring: Research Funding; Imara: Research Funding; GBT: Research Funding; Pfizer: Current holder of individual stocks in a privately-held company; Teva: Current holder of individual stocks in a privately-held company; Novo Nordisk: Consultancy.

Comparison of Characteristics and Laboratory Tests of COVID 19-Hematological Patients from France and Brazil: Identification of Prognostic Driven Profiles

Background: The COVID-19 disease has spread throughout the world in an unprecedented way. France and Brazil confirmed the first cases in the European and South American regions with high incidence rates at the peak of the first wave of contamination along the year 2020. Patients with hematological disorders, especially malignancies, may be more vulnerable to SARS-CoV-2 infection because of the underlying disease and treatment. Since COVID-19 presentation is heterogeneous, from asymptomatic up to severe life-threatening forms and the patients with malignancies and COVID-19 admitted to the hospital show a wide range of clinical manifestations and laboratory abnormalities, it is still unclear for clinicians which patients, blood tests at admission and disease factors are associated with worse outcomes. Getting further insights into patients with specific diseases is of particular interest. We aimed to identify profiles of hematologic patients hospitalized with COVID-19 that would be associated with survival, and to assess the differences between cohorts. Methods: A binational cohort including all consecutive hematological patients aged 18 years or more with moderate or severe COVID-19, requiring hospitalization until December 2020 at two tertiary centers, from Paris, France and São Paulo, Brazil, was studied. Patients with a hospital stay of less than 24 hours were excluded. All patients were followed until the end of hospitalization; then, after discharge, survival data was recovered on medical charts or outpatient consultations, if data were available. Patient profiles were based on age, comorbidities, blood tests at admission, COVID-19 symptoms, and hematological disease characteristics. A semi-supervised learning method was first used to obtain the prognostic driven profiles; then, a classifier was identified to allow the classification of patients using only admission (baseline) data. Results: A total of 263 patients (135 from Brazil and 128 from France) were enrolled. Male patients (58.2%), elderly (≥ 65 years, 46%), with high comorbidities prevalence were frequent. Non-Hodgkin Lymphoma (29.3%), multiple myeloma (19.4%) and chronic myeloid disorders (12.9%) were the most frequent underlying hematological malignancies and 13.3% of patients had benign diseases. Most of the patients (59.7%) had undergone chemotherapy in the last six months before COVID-19 admission. The clinical presentation of COVID-19 was similar in the two countries. Fever (68.4%), dyspnea (60.1%) and cough (55.9%) were the main symptoms at admission. The ICU admission (56% versus 25%) and invasive ventilation (42% versus 19%) rates were notably higher among Brazilian patients due to scarce ICU beds during the peak of transmission in France. The overall in-hospital mortality rate was 115/263 (43.7% [95%CI 37.6-49.9]) and the median follow-up after admission was 63 days (IQR 40-98). There was no evidence of survival difference between countries after adjusting on age, comorbidities, and diagnosis. Two clusters were identified, segregating young patients with few comorbidities, low CRP, D-dimers, LDH and creatinine levels, with a 30-day survival of 77.1%, versus 46.7% in remainders. The profiles (clusters) were strongly associated with survival (p<0.001), even after adjusting on age (p<0.001) (Figure 1). We identified a set of rules to classify patients into the two profiles, using only information available at hospital admission, with a high accuracy rate (97.7% on the training set and 84.9% on the validation set). The baseline predictors consecutively selected by the model were the number of comorbidities, creatinine, CRP, a continuous regimen of chemotherapy, platelets and lymphocytes counts, a symptom of ageusia, dyspnea, hematological malignancy, high blood pressure, and symptom of myalgia. Conclusions: This analysis allowed to identify two profiles of hospitalized hematological patients with COVID-19 that have a different outcome when infected with SARS-CoV-2. The results showed the importance of CRP, LHD, and creatinine in COVID-19 presentation and prognosis, whatever the geographic origin of the patients. The identification of patterns and clinical manifestations experienced by hematological patients during moderate or severe SARS-CoV-2 infection might be helpful to medical staff in the care management and in the allocation of scarce resources. [Display omitted] DisclosuresNo relevant conflicts of interest to declare.

Influence of a Stay-At-Home Order on Trauma Volume and Injury Patterns at a Level I Trauma Center in Ohio.

Changes in injury patterns during the COVID pandemic have been reported in other states. The objective was to explore changes to trauma service volume and admission characteristics at a trauma center in northeast Ohio during a stay-at-home order (SAHO) and compare the 2020 data to historic trauma census data. Retrospective chart review of adult trauma patients admitted to a level I trauma center in northeast Ohio. Trauma admissions from January 21 to July 21, 2020 (COVID period) were compared to date-matched cohorts of trauma admissions from 2018 to 2019 (historic period). The COVID period was further categorized as pre-SAHO, active-SAHO, and post-SAHO. The SAHO was associated with a reduction in trauma center admissions that increased after the SAHO (P = .0033). Only outdoor recreational vehicle (ORV) injuries (P = .0221) and self-inflicted hanging (P = .0028) mechanisms were increased during the COVID period and had substantial effect sizes. Glasgow Coma Scores were lower during the COVID period (P = .0286) with a negligible effect size. Violence-related injuries, injury severity, mortality, and admission characteristics including alcohol and drug testing and positivity were similar in the COVID and historic periods. The SAHO resulted in a temporary decrease in trauma center admissions. Although ORV and hanging mechanisms were increased, other mechanisms such as alcohol and toxicology proportions, injury severity, length of stay, and mortality were unchanged.

Racial Disparities in 30-Day Outcomes Following Index Admission for COVID-19.

We investigated racial disparities in a 30-day composite outcome of readmission and death among patients admitted across a 5-hospital health system following an index COVID-19 admission. A dataset of 1,174 patients admitted between March 1, 2020 and August 21, 2020 for COVID-19 was retrospectively analyzed for odds of readmission among Black patients compared to all other patients, with sequential adjustment for demographics, index admission characteristics, type of post-acute care, and comorbidities. Tabulated results demonstrated a significantly greater odds of 30-day readmission or death among Black patients (18.0% of Black patients vs. 11.3% of all other patients; Univariate Odds Ratio: 1.71, p = 0.002). Sequential adjustment via logistic regression revealed that the odds of 30-day readmission or death were significantly greater among Black patients after adjustment for demographics, index admission characteristics, and type of post-acute care, but not comorbidities. Stratification by type of post-acute care received on discharge revealed that the same disparity in odds of 30-day readmission or death existed among patients discharged home without home services, but not those discharged to home with home services or to a skilled nursing facility or acute rehab facility. Collectively, the findings suggest that weighing comorbidity burdens in post-acute care decisions may be relevant in addressing racial disparities in 30-day outcomes following discharge from an index COVID-19 admission.

SP3.1.5 Variation and predictors of emergency surgery in emergency hospital admissions from the Emergency Surgery Or Not (ESORT) study

Abstract Aims To assess variation in use of emergency surgery (ES) for emergency hospital admissions with acute appendicitis, cholelithiasis, diverticular disease, abdominal wall hernia or intestinal obstruction. Methods Cohorts were extracted from Hospital Episode Statistics for 136 acute NHS trusts in England. Clinical panel consensus defined ES for emergency admissions between 1/4/2010 and 31/12/2019. The association of socio-demographic characteristics with ES use was estimated by multivariable logistic regression, with adjustment for comorbidity, frailty, diagnosis and trust. Results The cohort sizes ranged from 49,385 (hernia) to 184,777 (appendicitis) patients. ES was less likely for: patients aged over 80, with odds ratios (ORs) across conditions from 0.15 to 0.84 versus those aged under 40; the most deprived, ORs 0.83 to 0.92, versus least deprived; and Asian patients, ORs 0.72 to 0.88, versus White patients. Black patients were less likely to have emergency surgery for appendicitis (OR 0.78) and cholelithiasis (OR 0.78). Females were less likely to have ES for appendicitis (OR 0.94 versus males), but more likely to have surgery for intestinal obstruction (OR 1.29), hernia (OR 1.13) and cholelithiasis (OR 1.22). Unexplained variation in ES across trusts, remained after case-mix adjustment, and was greatest for cholelithiasis (median of 16%, 10 to 90 centile 5%-34%), and hernia (61%, 52%-71%), followed by intestinal obstruction (29%, 24%-36%). appendicitis (93%, 89%-95%), and diverticular disease (15%, 11%-20%). Conclusions The socio-demographic characteristics of emergency admissions are associated with the likelihood of receiving ES. Variation in ES use between NHS trusts remained after adjustment for demographic and clinical characteristics.

Factors associated with admission of children to an intensive care unit and readmission to hospital within 28 days of discharge: A population-based study.

Hospital readmissions within 28 days are an important performance measurement of quality and safety of health care. The aims of this study were to examine the rates, trends and characteristics of paediatric intensive care unit admissions, and factors associated with readmissions to hospital within 28 days of discharge. This retrospective, population-based record linkage study included all children ≥28 days and <16 years old admitted to an intensive care unit (ICU) in a New South Wales (NSW) public hospital from 2004 to 2013. Data were sourced from the NSW Admitted Patients Data Collection and the NSW Registry of Births, Deaths and Marriages, Death Registration. We identified 21 200 ICU admissions involving 17 130 children. Admissions increased by 24% over the study period with the greatest increase attributed to respiratory and musculoskeletal conditions. A higher proportion of children were <5 years, male, lived in major cities, were publicly insured and had chronic conditions. The median length of ICU stay was 42 h and overall hospital stay was 7 days. There were 905 deaths, two-thirds during the index admission with the leading causes being injuries, cancer and infections. Twenty-three per cent of ICU admissions were readmitted to hospital within 28 days of discharge. Associated independent factors were younger age, longer index hospital stay and emergency index admission. Children with chronic conditions of cancer and genitourinary disorders were more likely to be readmitted. Identification of complex chronic conditions, consideration of long-term health planning and interventions intended to reduce readmission is warranted in order to reduce the burden to families and the health-care system.