Intensive Care Unit Transfer Rates Research Articles

Association between hydroxyethyl starch 130/0.4 administration during noncardiac surgery and postoperative acute kidney injury: A propensity score-matched analysis of a large cohort in China

Study objectiveThe use of hydroxyethyl starch 130/0.4 has been linked to renal injury in critically ill patients, but its impact on surgical patients remains uncertain. DesignA retrospective cohort study. SettingThis study was conducted at one tertiary care hospital in China. PatientsWe evaluated the records of 51,926 Chinese adults who underwent noncardiac surgery from 2013 to 2022. Patients given a combination of hydroxyethyl starch 130/0.4 and crystalloids were propensity-matched at a 1: 1 ratio of baseline characteristics to patients given only crystalloids (11,725 pairs). InterventionsEligible patients were divided into those given a combination of hydroxyethyl starch 130/0.4 and crystalloid during surgery and a reference crystalloid group consisting of patients who were not given any colloid. MeasurementsThe primary outcome was the incidence of acute kidney injury. Secondarily, acute kidney injury stage, need for renal replacement therapy, intensive care unit transfer rate, and duration of postoperative hospitalization were considered. Main resultsAfter matching, hydroxyethyl starch use [8.5 (IQR: 7.5–10.0) mL/kg] did not increase the incidence of acute kidney injury compared with that in the crystalloid group [2.0 vs. 2.2%, OR: 0.90 (0.74–1.08), P = 0.25]. Nor did hydroxyethyl starch use worsen acute kidney injury stage [OR 0.90 (0.75–1.08), P = 0.26]. No significant differences between the fluid groups were observed in renal replacement therapy [OR 0.60 (0.41–0.90), P = 0.02)] or intensive care unit transfers [OR 1.02 (0.95–1.09), P = 0.53] after Bonferroni correction. Even in a subset of patients at high risk of renal injury, hydroxyethyl starch use was not associated with worse outcomes. ConclusionsHydroxyethyl starch 130/0.4 use was not significantly associated with a greater incidence of postoperative acute kidney injury compared to receiving crystalloid solutions only.

Effect of extended precision nursing on neurobehavioral function and pregnancy outcome in patients with threatened abortion.

This study aimed to assess the impact of continuous precision nursing on neurobehavioral function and pregnancy outcomes in patients experiencing threatened abortion. A total of 130 patients with early threatened abortion admitted to our hospital between October 2020 and January 2023 were selected and categorized into 2 groups based on intervention methods. The control group received routine nursing intervention, whereas the observation group received continuous precision nursing intervention. Changes in affective status scores, SF-36 scores, knowledge mastery scores, and satisfaction scores in the neurobehavioral function test before and after intervention were recorded in both groups. Additionally, pregnancy outcomes, obstetric adverse reaction rates, and neonatal conditions were documented. Following intervention, scores for tension-anxiety, depression-dejection, anger-hostility, vigor-activity, fatigue-inertia, and confusion-bewilderment gradually decreased in both groups, with significantly lower scores observed in the observation group compared to the control group (P < .05). SF-36 scores in 8 dimensions, including physical functioning, role-physical, bodily pain, and overall health rating, showed a gradual increase in both groups, with the observation group scoring higher than the control group (P < .05). Knowledge mastery and satisfaction scores also increased significantly after intervention, with the observation group surpassing the control group (P < .05). The observation group exhibited lower rates of abortion and premature birth, along with a higher rate of full-term pregnancy compared to the control group, with statistically significant differences (P < .05). Furthermore, the observation group displayed lower rates of adverse reactions and low birth weight infants, with significant differences compared to the control group (P < .05). No significant differences were observed in neonatal mortality and neonatal intensive care unit transfer rates between the observation and control groups (P > .05). Continuous precision nursing contributes to improved pregnancy outcomes for patients with threatened miscarriage within the first 12 weeks of pregnancy. This comprehensive care approach is associated with enhanced knowledge retention, protection of neurological function, and an overall improvement in quality of life.

Correlation between heart rate variability and perioperative neurocognitive disorders in patients undergoing non-cardiac surgery: A retrospective cohort study.

With the improvement of medical level, the number of elderly patients is increasing, and the postoperative outcome of the patients cannot be ignored. However, there have been no studies on the relationship between preoperative heart rate variability (HRV) and Perioperative Neurocognitive Disorders (PND). The purpose of this study was to explore the correlation between (HRV) and (PND), postoperative intensive care unit (ICU), and hospital stay in patients undergoing non-cardiac surgery. This retrospective analysis included 687 inpatients who underwent 24-hour dynamic electrocardiogram examination in our six departments from January 2021 to January 2022. Patients were divided into two groups based on heart rate variability (HRV): high and low. Possible risk factors of perioperative outcomes were screened using univariate analysis, and risk factors were included in multivariate logistic regression to screen for independent risk factors. The subgroup analysis was carried out to evaluate the robustness of the results. The nomogram of PND multi-factor logistic prediction model was constructed. The receiver operating characteristic (ROC) curve was drawn, and the calibration curve was drawn by bootstrap resampling 1000 times for internal verification to evaluate the prediction ability of nomogram. A total of 687 eligible patients were included. The incidence of low HRV was 36.7% and the incidence of PND was 7.6%. The incidence of PND in the low HRV group was higher than that in the high HRV group (11.8% vs 5.2%), the postoperative ICU transfer rate was higher (15.9% than 9.3%P = 0.009), and the hospital stay was longer [15 (11, 19) vs (13), 0.015]. The multivariable logistic regression analysis showed that after adjusting for other factors, decreased low HRV was identified as an independent risk factor for the occurrence of PND (Adjusted Odds Ratio = 2.095; 95% Confidence Interval: 1.160-3.784; P = 0.014) and postoperative ICU admission (Adjusted Odds Ratio = 1.925; 95% Confidence Interval: 1.128-3.286; P = 0.016). This study drew a nomogram column chart for a multivariate logistic regression model, incorporating age and HRV. The calibration curve shows that the predicted value of the model for the occurrence of cardio-cerebrovascular events is in good agreement with the actual observed value, with C-index of 0.696 (95% CI: 0.626 ~ 0.766). Subgroup analysis showed that low HRV was an independent risk factor for PND in patients with gastrointestinal surgery and ASA Ⅲ, aged ≥ 65 years. In patients undergoing non-cardiac surgery, the low HRV was an independent risk factor for PND and postoperative transfer to the ICU, and the hospitalization time of patients with low HRV was prolonged. Through establishing a risk prediction model for the occurrence of PND, high-risk patients can be identified during the perioperative period for early intervention.

Improved tracheostomy-dependent patient outcomes after implementation of the Pediatric Resident Education in Pulmonary (PREP) Boot Camp.

Children with tracheostomies are high risk for morbidity and mortality. Pediatric resident physicians are not routinely taught skills to care for this vulnerable patient population. Few reports link educational interventions to improved patient outcomes. This study evaluates the impact of an intensive educational training program on pediatric residents' observed skills and tracheostomy-dependent patient outcomes. Pediatric post-graduate year 2 (PGY2) resident physicians rotating through the inpatient pediatric pulmonology month at Children's Hospital Colorado July 2018-2019 participated in the Pediatric Resident Education in Pulmonary (PREP) Boot Camp, an intensive educational program with an interactive lecture and simulation experience on patients with tracheostomy-dependence. PGY2s who partook in PREP and PGY3s who rotated before PREP initiation were invited to be studied. Primary outcomes included: (1) resident skills assessed by direct observation during simulation encounters and (2) rates of intensive care unit (ICU) transfers in tracheostomy-dependent patients following acute events before and after introduction of PREP. We hypothesized that increased education would enhance resident skills and improve patient outcomes by decreasing the rate of ICU transfers. PGY2 residents retained skills learned during PREP up to 11 months following initial participation, and significantly outperformed their PGY3 counterparts. There was a significant decrease in ICU transfer rate in patients with tracheostomies admitted to the pulmonary team during the 19 months following initiation of PREP. Enhanced early education may improve resident physicians' ability to care for complex patients with tracheostomies and could improve outcomes in this high-risk population.

Clinical analysis of 86 cases of acute fatty liver of pregnancy

Objective: To investigate the clinical characteristics and maternal and fetal prognosis of pregnant women with acute fatty liver of pregnancy (AFLP). Methods: The clinical data of 86 AFLP pregnant women admitted to the Third Affiliated Hospital of Guangzhou Medical University from September 2017 to August 2022 were collected, and their general data, clinical characteristics, laboratory tests and maternal and fetal outcomes were retrospectively analyzed. Results: (1) General information: the age of the 86 pregnant women with AFLP was (30.8±5.4) years, and the body mass index was (21.0±2.5) kg/m2. There were 50 primiparas (58.1%, 50/86) and 36 multiparas (41.9%, 36/86). There were 64 singleton pregnancies (74.4%, 64/86) and 22 twin pregnancies (25.6%, 22/86). (2) Clinical characteristics: the main complaints of AFLP pregnant women were gastrointestinal symptoms, including epigastric pain (68.6%, 59/86), nausea (47.7%, 41/86), anorexia (46.5%, 40/86), vomiting (39.5%, 34/86). The main non-gastrointestinal symptoms were jaundice of skin and/or scleral (54.7%, 47/86), edema (38.4%, 33/86), fatigue (19.8%, 17/86), bleeding tendency (16.3%, 14/86), polydipsia or polyuria (14.0%, 12/86), skin itching (8.1%, 7/86), and 17.4% (15/86) AFLP pregnant women had no obvious symptoms. (3) Laboratory tests: the incidence of liver and kidney dysfunction and abnormal coagulation function in AFLP pregnant women was high, and the levels of blood ammonia, lactate dehydrogenase and lactic acid were increased, and the levels of hemoglobin, platelet and albumin decreased. However, only 24 cases (27.9%, 24/86) of AFLP pregnant women showed fatty liver by imageology examination. (4) Pregnancy outcomes: ① AFLP pregnant women had a high incidence of pregnancy complications, mainly including renal insufficiency (95.3%, 82/86), preterm birth (46.5%, 40/86), hypertensive disorders in pregnancy (30.2%, 26/86), gestational diabetes mellitus (36.0%, 31/86), fetal distress (24.4%, 21/86), pulmonary infection (23.3%, 20/86), disseminated intravascular coagulation (16.3%, 14/86), multiple organ dysfunction syndrome (16.3%, 14/86), hepatic encephalopathy (9.3%, 8/86), and intrauterine fetal death (2.3%, 2/86). ② Treatment and outcome of AFLP pregnant women: the intensive care unit transfer rate of AFLP pregnant women was 66.3% (57/86). 82 cases were improved and discharged after treatment, 2 cases were transferred to other hospitals for follow-up treatment, and 2 cases (2.3%, 2/86) died. ③ Neonatal outcomes: except for 2 cases of intrauterine death, a total of 106 neonates were delivered, including 39 cases (36.8%, 39/106) of neonatal asphyxia, 63 cases (59.4%, 63/106) of neonatal intensive care unit admission, and 3 cases (2.8%, 3/106) of neonatal death. Conclusions: AFLP is a severe obstetric complication, which is harmful to mother and fetus. In the process of clinical diagnosis and treatment, attention should be paid to the clinical manifestations and laboratory tests of pregnant women, early diagnosis and active treatment, so as to improve maternal and fetal outcomes.

Adjunctive use of oral MAF is associated with no disease progression or mortality in hospitalized patients with COVID-19 pneumonia: The single-arm COral-MAF1 prospective trial

Based on a growing body of evidence that a dysregulated innate immune response mediated by monocytes/macrophages plays a key role in the pathogenesis of COVID-19, a clinical trial was conducted to investigate the therapeutic potential and safety of oral macrophage activating factor (MAF) plus standard of care (SoC) in the treatment of hospitalized patients with COVID-19 pneumonia. Ninety-seven hospitalized patients with confirmed COVID-19 pneumonia were treated with oral MAF and a vitamin D3 supplement, in combination with SoC, in a single-arm, open label, multicentre, phase II clinical trial. The primary outcome measure was a reduction in an intensive care unit transfer rate below 13% after MAF administration. At the end of the study, an additional propensity score matching (PSM) analysis was performed to compare the MAF group with a control group treated with SoC alone. Out of 97 patients treated with MAF, none needed care in the ICU and/or intubation with mechanical ventilation or died during hospitalization. Oxygen therapy was discontinued after a median of nine days of MAF treatment. The median length of viral shedding and hospital stay was 14 days and 18 days, respectively. After PSM, statistically significant differences were found in all of the in-hospital outcomes between the two groups. No mild to serious adverse events were recorded during the study. Notwithstanding the limitations of a single-arm study, which prevented definitive conclusions, a 21-day course of MAF treatment plus SoC was found to be safe and promising in the treatment of hospitalized adult patients with COVID-19 pneumonia. Further research will be needed to confirm these preliminary findings.

875-P: Association of Continued Sodium–Glucose Cotransporter-2 Inhibitors from the Ambulatory to Inpatient Setting with In-Hospital Outcomes in Patients with Diabetes Mellitus—A Nationwide Study

Objective: Limited data are available on continuation of outpatient sodium glucose co-transporter-2 inhibitors (SGLT2i) during hospitalization. Design: Nationwide study of admissions of veterans with diabetes where SGLT2i was continued (CONT) in the hospital (N=5,943) compared to those where it was discontinued (DC) (N=30,634). Primary outcome was in-hospital mortality. Secondary outcomes were acute kidney injury (AKI), intensive care unit (ICU) transfer and length of stay (LOS). Propensity-weighted Poisson regression analyses adjusted for age, sex, race, BMI, Elixhauser comorbidity index were performed. Results: Mean (SE) age was 67.2 (0.1) and 67.5 (0.1) years (p=0.03), male 97.0% and 96.6% (p=0.1), white 71.3% and 72.1%, black 20.8% and 20.5% (p=0.52) in CONT vs. DC groups, respectively. After covariate adjustment, CONT had 44% lower mortality rate (IRR 0.56, 95% CI 0.43, 0.74, p=0.0001), no difference in AKI (IRR 0.95, 95% CI 0.89, 1.01, p=0.12), and 41% lower rate of ICU transfer (IRR 0.59, 95% CI 0.53, 0.65, p&amp;lt;0.0001). LOS was 4.5 vs. 4.9 days (IRR 0.93, 95% CI 0.91, 0.95, p&amp;lt;0.0001), in the CONT vs. DC. Similar trends observed after adjusting for additional models. Conclusion: Continued SGLT2i during hospitalization was associated with lower mortality and ICU transfer, no increased AKI, and shorter LOS. Disclosure L.G.Singh: None. S.Ntelis: None. T.Siddiqui: None. S.L.Seliger: Other Relationship; Tricida, Inc., Research Support; Reata Pharmaceuticals, Inc., Palladio Bioscences, Roche Diagnostics. J.D.Sorkin: None. I.Spanakis: Research Support; Dexcom, Inc.

304: NOVEL CRITICAL CARE OUTREACH TEAM MODEL IMPROVING RAPID RESPONSE OUTCOMES

Introduction: The process and outcomes of a novel Critical Care Outreach Team (CCOT) staffed with dedicated critical-care advanced practice providers (APPs) collaborating virtually with an intensivist responding to rapid response team (RRT) activations is described. Methods: Upon RRT activation, the CCOT APP responds to the bedside to assess the patient and acute clinical situation while the CCOT intensivist reviews the electronic medical record for situational awareness of the patient’s hospital course. The CCOT APP and Intensivist in conjunction with the primary team develop a clinical care plan to manage the acute event. The CCOT APP remains with the patient until stabilization or escalation to the intensive care unit (ICU). The CCOT intensivist helps facilitate communication with primary and ICU teams, ensuring timely ICU transfers. CCOT interventions include medications, diagnostics, facilitating consults, transport, escalation of care, transitioning to comfort care, timely follow-up, and multidisciplinary communication. Results: CCOT evaluated 1,862 patients from July 2021 to June 2022 in a large, academic adult hospital. The average time spent on activations was 52 minutes with an average of seven interventions/patient. The ICU transfer rate decreased (37.0% from 46.6%) with no change in mortality (9.0% to 9.8%). Stepdown transfer increased from 3.7% to 9.3%. RRT documentation increased to 100% from 74%. Conclusions: A CCOT with dedicated APPs collaborating with a virtual intensivist can stabilize acutely deteriorating patients by remaining at the bedside, providing advanced interventions, improving communication with bedside providers, and decreasing the need for ICU transfers without increasing mortality. Improved documentation provided improved communication and billing for the institution.

Extreme Hyperferritinemia: Causes and Prognosis.

The significance of extreme hyperferritinemia and its association with certain diagnoses and prognoses are not well characterized. We performed a retrospective analysis of adult patients with at least one total serum ferritin (TSF) measurement ≥ 5000 µg/L over 2 years, in three university hospitals. Conditions associated with hyperferritinemia were collected, and patients were classified into 10 etiological groups. Intensive care unit (ICU) transfer and mortality rates were recorded. A total of 495 patients were identified, of which 56% had a TSF level between 5000 and 10,000 µg/L. There were multiple underlying causes in 81% of the patients. The most common causes were infections (38%), hemophagocytic lymphohistiocytosis (HLH, 18%), and acute hepatitis (14%). For TSF levels > 10,000 µg/L, there were no solid cancer or hematological malignancy without another cause of hyperferritinemia. Isolated iron-overload syndromes never exceeded TSF levels > 15,000 µg/L. Extreme hyperferritinemia (TSF levels > 25,000 µg/L) was associated with only four causes: HLH, infections, acute hepatitis and cytokine release syndromes. A total of 32% of patients were transferred to an ICU, and 28% died. Both ICU transfer rate and mortality were statistically associated with ferritin levels. An optimized threshold of 13,405 μg/L was the best predictor for the diagnosis of HLH, with a sensitivity of 76.4% and a specificity of 79.3%. Hyperferritinemia reflects a variety of conditions, but only four causes are associated with extreme hyperferritinemia, in which HLH and acute hepatitis are the most common. Extreme hyperferritinemia has a poor prognosis with increased mortality.

The role of internal iliac artery intraoperative vascular clamp temporary occlusion in abnormally invasive placenta.

To investigate the efficacy of internal iliac artery intraoperative vascular clamp temporary occlusion in the treatment of abnormally invasive placenta. This retrospective study enrolled 153 patients diagnosed with abnormally invasive placenta between January 2018 and December 2021. The patients were divided into a study group (n= 88, undergoing cesarean section followed by internal iliac artery vascular clamp temporary occlusion) and a control group (n= 65, receiving routine cesarean section). The general situation, intraoperative conditions, postoperative complications, and neonatal outcomes were compared between the two groups. The hysterectomy rate in the study group was significantly lower than that in the control group. However, there were no significant differences in intraoperative blood loss, blood transfusion, postoperative intensive care unit transfer rate, or neonatal outcome between the groups. Further subgrouping showed that in patients with placenta increta, the hysterectomy rate and intraoperative bleeding amount were significantly lower in the occlusion group. Nevertheless, these advantages were not significantly different between the groups in patients with placenta percreta. Vascular clamp temporary occlusion of internal iliac artery is an effective method for controlling hemorrhage and decreasing the incidence of hysterectomy in patients with placenta increta. For patients with placenta percreta, the benefit is limited.

Analysis of treatment for 360 critically ill pregnant and parturient women in intensive care unit

To analyze the clinical characteristics and outcomes of critically ill pregnant and parturient women in intensive care unit (ICU), and to provide clinical experience for the subspecialty construction of critical obstetrics. The clinical data of critically ill pregnant and parturient women admitted to the department of critical care medicine, the Second Affiliated Hospital of Kunming Medical University from January 2011 to December 2019 were collected. The main reasons for maternal transfer to ICU, the causes of maternal death, and organ support measures, etc. were summarized. A total of 39 567 critically ill pregnant and parturient women were admitted to the department of obstetrics in our hospital, and 360 were transferred to ICU, with an average ICU transfer rate of 0.91%. Since 2016, the number of obstetric admissions, the number of ICU transfers and the ICU transfer rate had increased significantly. The average age of severe maternals admitted to ICU was (30.9±5.7) years old. The average acute physiology and chronic health evaluation II (APACHE II) score was 7 (4, 10). The average length of ICU stay was 1 (1, 2) day. The average ventilator duration was 9.0 (3.0, 17.5) hours. The main delivery mode of pregnant women in ICU was cesarean section (84.72%). Forty-eight patients (13.33%) underwent hysterectomy, of which 42 (87.5%) due to postpartum hemorrhage. The top 3 causes of ICU admission were severe postpartum hemorrhage [36.94% (133/360)], hypertensive disorders of pregnancy [21.67% (78/360)], pregnancy with cardiac disease [15.00% (54/360)]. The leading cause of postpartum hemorrhage in women transferred to ICU was placental abnormality [63.98% (103/161)], followed by uterine atony [28.57% (46/161)]. The average blood loss was (4 019±2 327) mL within 24 hours after delivery, and the number of women who underwent hysterectomy due to postpartum hemorrhage decreased year by year. During the study period, there were 2 maternal deaths, which were indirect obstetric deaths, 3 cases were discharged against-advice (expected death), including 1 indirect death and 2 direct obstetric death; the mortality in ICU was 1.39% (5/360). The most common reasons for pregnant and parturient women to be admitted to ICU were severe postpartum hemorrhage and hypertensive disorders of pregnancy. The leading cause of postpartum hemorrhage was placental problem. Indirect obstetric deaths exceeded direct obstetric deaths, mainly due to pregnancy complicated with cardiac disease and severe pneumonia. ICU has become an important battlefield for rescuing critically ill maternal and an important guarantee for reducing the maternal mortality.

Changes in cesarean section rates after introduction of a punitive financial policy in Georgia: A population-based registry study 2017-2019.

BackgroundThere is little research on how financial incentives and penalties impact national cesarean section rates. In January 2018, Georgia introduced a national cesarean section reduction policy, which imposes a financial penalty on hospitals that do not meet their reduction targets. The aim of this study was to assess the impact of this policy on cesarean section rates, subgroups of women, and selected perinatal outcomes.MethodsWe included women who gave birth from 2017 to 2019 registered in the Georgian Birth Registry (n = 150 534, nearly 100% of all births in the country during this time). We then divided the time period into pre-policy (January 1, 2017, to December 31, 2017) and post-policy (January 1, 2018, to December 31, 2019). An interrupted time series analysis was used to compare the cesarean section rates (both overall and stratified by parity), neonatal intensive care unit transfer rates, and perinatal mortality rates in the two time periods. Descriptive statistics were used to assess differences in maternal socio-demographic characteristics.ResultsThe mean cesarean section rate in Georgia decreased from 44.7% in the pre-policy period to 40.8% in the post-policy period, mainly among primiparous women. The largest decrease in cesarean section births was found among women <25 years of age and those with higher education. There were no significant differences in the neonatal intensive care unit transfer rate or the perinatal mortality rate between vaginal and cesarean section births in the post-policy period.ConclusionThe cesarean section rate in Georgia decreased during the 2-year post-policy period. The reduction mainly took place among primiparous women. The policy had no impact on the neonatal intensive care unit transfer rate or the perinatal mortality rate. The impact of the national cesarean section reduction policy on other outcomes is not known.

Effects and Long-Term Outcomes of a Modified Triple-P Procedure in Patients With Severe PAS: A Retrospective Cohort Study.

BackgroundThe distinguished Triple-P procedure has been reported as a conservative surgical alternative to peripartum hysterectomy for placental accreta spectrum (PAS). In this study, we modified the procedure combined with prophylactic abdominal aorta balloon occlusion and/or tourniquet and evaluated the effect and long-term outcomes.MethodsThis was a retrospective study involving pregnant patients with clinically confirmed severe PAS (including placenta increta and percreta) between January 1st, 2017 and June 30th, 2020 in the First Affiliated Hospital of Zhengzhou University. A total of 334 pregnant women were recruited in this study. The 142 women that were subjected to modified Triple P Procedure were regarded as the observation group while 194 pregnant women that were treated with other sutures were regarded as the control group. Demographic characteristics, placental accreta spectrum score (PAS score), estimated blood loss (EBL), operative time, blood transfusion rate and volume, neonatal weight, post-operative hospital stays and costs were evaluated. Short-term complications, including fever, hematoma, thrombus, bladder rupture and intensive care unit (ICU) transfer rate, as well as long-term outcomes including breast feeding, menstruation, intrauterine adhesion, and chronic abdominal pain among others were followed up in the outpatient clinic and by phone calls.ResultsFor all cases, EBL was lower in the observation group than in the control group, 1,200 (687–1,812) ml and 1,300 (800–2,500) ml, respectively. The difference was statistically significant (P < 0.05). Operative time were statistically significantly shorter in the observation group [99.5 (84.0–120.0) min and 109.0 (83.8–143.0) min, P < 0.05]. Lengths of postoperative hospital stays were 4 (4–7) and 5 (4–7) days in the observation and control group, which was significantly shorter in the observation group (P < 0.05). There were no significant differences in PAS scores, blood transfusion volume, neonatal weight, fever, hematoma, thrombus, bladder rupture and ICU transfer rates between the two groups. All patients, except one in control group, had preserved uterus. There were no statistically significant differences in short-term and long-term complications between two groups.ConclusionIn summary, when combined with tourniquet and/or prophylactic abdominal aorta balloon occlusion, modified Triple-P procedure may be effective in reducing intraoperative blood loss and hysterectomy in patients with placenta increta/percreta. It is a safe and effective surgical alternative to peripartum hysterectomy. However, the complications associated with interventional radiology service should be evaluated furthermore.

A Multicenter Analysis of Outcomes, Toxicities, and Patterns of Use with Commercial Axicabtagene Ciloleucel and Tisagenlecleucel for Relapsed/Refractory Aggressive B-Cell Lymphomas

A Multicenter Analysis of Outcomes, Toxicities, and Patterns of Use with Commercial Axicabtagene Ciloleucel and Tisagenlecleucel for Relapsed/Refractory Aggressive B-Cell Lymphomas

Reducing ICU Utilization, Length of Stay, and Cost by Optimizing the Clinical Use of Continuous Monitoring System Technology in the Hospital

BackgroundContinuous monitoring system technology (CMST) aids in earlier detection of deterioration of hospitalized patients, but whether improved outcomes are sustainable is unknown. MethodsThis interrupted time series evaluation explored whether optimized clinical use of CMST was associated with sustained improvement in intensive care unit (ICU) utilization, hospital length of stay, cardiac arrest rates, code blue events, mortality, and cost across multiple adult acute care units. ResultsA total of 20,320 patients in the postoptimized use cohort compared with 16,781 patients in the preoptimized use cohort had a significantly reduced ICU transfer rate (1.73% vs 2.25%, P = .026) corresponding to 367.11 ICU days saved over a 2-year period, generating an estimated cost savings of more than $2.3 million. Among patients who transferred to the ICU, hospital length of stay was decreased (8.37 vs 9.64 days, P = .004). Cardiac arrest, code blue, and mortality rates did not differ significantly. ConclusionOpportunities exist to promote optimized adoption and use of CMST at acute care facilities to sustainably improve clinical outcomes and reduce cost.

A physician-led medical emergency team increases the rate of medical interventions: A multicenter study in Korea.

BackgroundAccording to the rapid response system’s team composition, responding teams were named as rapid response team (RRT), medical emergency team (MET), and critical care outreach. A RRT is often a nurse-led team, whereas a MET is a physician-led team that mainly plays the role of an efferent limb. As few multicenter studies have focused on physician-led METs, we comprehensively analyzed cases for which physician-led METs were activated.MethodsWe retrospectively analyzed cases for which METs were activated. The study population consisted of subjects over 18 years of age who were admitted in the general ward from January 2016 to December 2017 in 9 tertiary teaching hospitals in Korea. The data on subjects’ characteristics, activation causes, activation methods, performed interventions, in-hospital mortality, and intensive care unit (ICU) transfer after MET activation were collected and analyzed.ResultsIn this study, 12,767 cases were analyzed, excluding those without in-hospital mortality data. The subjects’ median age was 67 years, and 70.4% of them were admitted to the medical department. The most common cause of MET activation was respiratory distress (35.1%), followed by shock (11.8%), and the most common underlying disease was solid cancer (39%). In 7,561 subjects (59.2%), the MET was activated using the screening system. The commonly performed procedures were arterial line insertion (17.9%), intubation (13.3%), and portable ultrasonography (13.0%). Subsequently, 29.4% of the subjects were transferred to the ICU, and 27.2% died during hospitalization.ConclusionsThis physician-led MET cohort showed relatively high rates of intervention, including arterial line insertion and portable ultrasonography, and low ICU transfer rates. We presume that MET detects deteriorating patients earlier using a screening system and begins ICU-level management at the patient’s bedside without delay, eventually preventing the patient’s condition from worsening and transfer to the ICU.

Aggressive Thromboprophylaxis Improves Clinical Process and Decreases the Need of Intensive Care Unit in Covid-19.

Background and Objectives:COVID-19 might cause thrombosis in the arterial and venous system either directly or via indirect means such as cytokine storm or hypoxia. Enoxaparin might contribute to clinical recovery in COVID-19 patients, both by reducing the risk of thrombosis with anticoagulant effect and avoiding the cytokine storm with its anti-inflammatory effect. In this study, the clinical results of prophylactic enoxaparin usage in COVID-19 patients in our hospital were investigated.Methods:We retrospectively analyzed the patients who had hospitalized in our hospital with the diagnosis of COVID-19 between March 12 and April 17, 2020. Patients were divided into two groups according to their clinical status. Patients who were discharged to their home were in Group-I and were transferred to intensive care unit (ICU) were in Group-II. Patients’ demographics and laboratory examinations were compared between the groups. Then the effect of LMWH treatment in the rate of ICU transfer was evaluated.Results:There were 1216 hospitalized patients with COVID-19 in the study period. Increased age, levels of D-Dimer and fibrinogen and decreased hemoglobin, platelet, lymphocyte values were found to be statistically significantly risk factor for the need of ICU. Transfer rates of ICU were two times more in the patients who did not used enoxaparin and readmission after the discharge was higher in the patients who did not received enoxaparin in the hospital.Conclusion:Enoxaparin treatment in COVID-19 might be effective not only anticoagulant effect but also anti-inflammatory effect that decreased the risk cytokine storm. In the patients with COVID-19 disease, starting enoxaparin treatment in the earlier stage will decrease the risk of microthrombosis in vital organs and might improve the clinical outcomes.

CT-Severity Analysis of Covid-19 Pneumonia in Rheumatic Musculoskeletal Diseases

Objectives: This study aims to focus on the radiological severity of covid-19 pneumonia in patients with rheumatic musculoskeletal diseases (RMD). Materials and Methods: A total of 342 Polymerase Chain Reaction positive patients were retrospectively reviewed. The patients were divided into two groups in terms of the presence of RMD. Chest Computed Tomography (CT) severity scores, demographic characteristics, hospitalization, intensive care unit (ICU) requirement, length of stay at the hospital were compared between RMD and non-RMD groups. Typical and atypical findings on CT images were identified with their incidence in both groups of patients. Results: Age and female gender were significantly higher in the RMD group (p=0.001, p=0.041). The average CT-severity score was higher in the RMD group, but the difference was not statistically significant (p=0.081). ICU transfer and mortality rates were higher in the RMD, whereas no difference was found in hospitalization rates and length of stay (p=0.002, p=0.036, p=0.280, p=0.168). Ground glass opacities, superimposed consolidation, and crazy paving patterns were the most common typical findings seen on both groups. Atypical CT findings for covid-19 pneumonia were found to be higher in the RMD group than in the non-RMD group. Conclusion: Chronic inflammation and the use of immunosuppressive drugs constitute a vulnerability to infections in RMD patients. In this study, mortality and ICU requirements were found to be higher in patients with RMD. Similarly, the higher rate of atypical chest CT findings in the RMD group may be of particular importance in the diagnosis and differential diagnosis of covid-19 pneumonia in this patient group. © 2021 Ankara Yildirim Beyazit University. All Rights Reserved.

Abstract 17393: Sex Differences in COVID-19 Hospitalization and Mortality in Chicagoland

Introduction: The novel coronavirus disease 2019 (COVID-19) pandemic has affected millions of people worldwide. Higher COVID-19 mortality in men compared to women seen in many countries is not yet explained. We analyzed sex differences in COVID-19 outcomes in a large Illinois-based cohort. Methods: This is a multicenter retrospective cohort study of confirmed COVID-19 infections from March 1–June 3, 2020 in Rush University System. We compared men and women with COVID-19 infection for the rates of hospitalization, intensive care unit (ICU) admission, vasopressor use, endotracheal intubation, and death. A multivariable model correcting for age, race, and sum of comorbidities (obesity, hypertension, diabetes, coronary artery disease, heart failure, end-stage renal disease, asthma, chronic obstructive pulmonary disease, active smoking) was used to determine independent association with outcomes. Results: Of the 8,086 patients who tested positive, 4,267 (53%) were females, while 3,819 (47%) were males. Males had a higher rate of hospitalization (19% vs. 14%; p&lt;0.001), ICU transfer (8% vs. 4%; p&lt;0.001), vasopressor support (4% vs. 2%; p&lt;0.001), or endotracheal intubation (5% vs. 2%; p&lt;0.001). Of the 132 patients who died (10% of hospitalized patients), 76 were males, while 56 were females (2% vs. 1%; p=0.018). The prevalence of active smoking, coronary artery disease, end-stage renal disease, and HIV were higher in males, while hypertension and asthma were more common in females. Multivariable model correcting for age, race, and sum of comorbidities showed a significant association between male sex and in-hospital mortality (OR 1.78; 95% CI 1.23-2.58; p=0.002). Conclusions: There were more women who tested positive for COVID-19 disease. Male sex was independently associated with higher rates of death, hospitalization, ICU admissions, need for vasopressors or endotracheal intubation, after correction for important covariates. The interplay of biological and and behavioral factors is likely responsible for the worse outcomes observed in men with COVID-19 infection. Further investigations into the pathophysiology of sex differences in COVID-19 outcomes responses are needed.

Absolute Eosinophil Count Predicts Intensive Care Unit Transfer Among Elderly COVID-19 Patients From General Isolation Wards.

Objectives: As of June 1, 2020, coronavirus disease 2019 (COVID-19) has caused a global pandemic and resulted in over 370,000 deaths worldwide. Early identification of COVID-19 patients who need to be admitted to the intensive care unit (ICU) helps to improve the outcomes. We aim to investigate whether absolute eosinophil count (AEC) can predict ICU transfer among elderly COVID-19 patients from general isolation wards.Methods: A retrospective study of 94 elderly patients older than 60 years old with COVID-19 was conducted. We compared the basic clinical characteristics and levels of inflammation markers on admission to general isolation wards and the needs for ICU transfer between the eosinopenia (AEC on admission <20 cells/μl) and non-eosinopenia (AEC ≥20 cells/μl) groups.Results: There was a significantly higher ICU transfer rate in the eosinopenia group than in the non-eosinopenia group (51 vs. 9%, P < 0.001). Multivariate analysis revealed that eosinopenia was associated with an increased risk of ICU transfer in elderly COVID-19 patients [adjusted odds ratio (OR) 6.12 (95% CI, 1.23–30.33), P = 0.027] after adjustment of age, lymphocyte count, neutrophil count, C-reactive protein (CRP), and ferritin levels. The eosinopenia group had higher levels of CRP, ferritin, and cytokines [interleukin-2 receptor (IL-2R), interleukin-6 (IL-6), interleukin-8 (IL-8), interleukin-10 (IL-10), and tumor necrosis factor-α (TNF-α)] than the non-eosinophil group (P < 0.001). The area under the curve of AEC on admission for predicting ICU transfer among elderly COVID-19 patients was 0.828 (95% CI, 0.732–0.923). The best cut-off value of AEC was 25 cells/μl with a sensitivity of 91% and a specificity of 71%, respectively.Conclusion: Absolute eosinophil count on admission is a valid predictive marker for ICU transfer among elderly COVID-19 patients from general isolation wards and, therefore, can help case triage and optimize ICU utilization, especially for health care facilities with limited ICU capacity.