PREDICTORS FOR ADVERSE OUTCOMES IN DIABETIC KETOACIDOSIS IN A MULTIHOSPITAL HEALTH SYSTEM

Objective: To determine predictors of prolonged length of stay (LOS), 30-day readmission, and 30-day mortality in a multihospital health system. Methods: We performed a retrospective review of 531 adults admitted with diabetic ketoacidosis (DKA) to a multihospital health system between November 2015 and December 2016. Demographic and clinical data were collected. Linear regression was used to calculate odds ratios (ORs) for predictors and their association with prolonged LOS (3.2 days), 30-day readmission, and 30-day mortality. Results: Significant predictors for prolonged LOS included: intensive care unit (ICU) admission (OR, 2.12; 95% confidence interval [CI], 1.38 to 3.27), disease duration (nonlinear) (OR, 1.28; 95% CI, 1.10 to 1.49), non-white race (OR, 1.73; 95% CI, 1.15 to 2.60), age at admission (OR, 1.03; 95% CI, 1.01 to 1.04), and Elixhauser index (EI) (OR, 1.21; 95% CI, 1.13 to 1.29). Shorter time to consult after admission (median [Q1, Q3] of 11.3 [3.9, 20.7] vs. 14.8 [7.4, 37.3] hours, P<.001) was associated with a shorter LOS. Significant 30-day readmission predictors included: Medicare insurance (OR, 2.35; 95% CI, 1.13 to 4.86) and EI (OR, 1.31; 95% CI, 1.21 to 1.41). Endocrine consultation was associated with reduced 30-day readmission (OR, 0.51; 95% CI, 0.28 to 0.92). A predictive model for mortality was not generated because of low event rates. Conclusion: EI, non-white race, disease duration, age, Medicare, and ICU admission were associated with adverse outcomes. Endocrinology consultation was associated with lower 30-day readmission, and earlier consultation resulted in a shorter LOS. Abbreviations: CI = confidence interval; DKA = diabetic ketoacidosis; EI = Elixhauser index; HbA1c = hemoglobin A1c; ICD = International Classification of Diseases; ICU = intensive care unit; LOS = length of stay; OR = odds ratio; Q = quartile

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Prolonged Central Venous Desaturation Measured by Continuous Oximetry Is Associated with Adverse Outcomes in Pediatric Cardiac Surgery

Anesthesiology ◽

10.1097/aln.0b013e318233056e ◽

2011 ◽

Vol 115 (5) ◽

pp. 1033-1043 ◽

Cited By ~ 16

Author(s):

Ryan Crowley ◽

Elizabeth Sanchez ◽

Jonathan K. Ho ◽

Kate J. Lee ◽

Johanna Schwarzenberger ◽

...

Keyword(s):

Intensive Care Unit ◽

Cardiac Surgery ◽

Intensive Care ◽

Length Of Stay ◽

Adverse Events ◽

Clinical Outcomes ◽

Pediatric Patients ◽

Adverse Outcomes ◽

Central Venous ◽

Major Adverse Events

Background The role of continuous central venous oxygen saturation (ScvO₂) oximetry during pediatric cardiac surgery for predicting adverse outcomes is not known. Using a recently available continuous ScvO₂ oximetry catheter, we examined the association between venous oxygen desaturations and patient outcomes. We hypothesized that central venous oxygen desaturations are associated with adverse clinical outcomes. Methods Fifty-four pediatric patients undergoing cardiac surgery were prospectively enrolled in an unblinded observational study. ScvO₂ was measured continuously in the operating room and for up to 24 h post-Intensive Care Unit admission. The relationships between ScvO₂ desaturations, clinical outcomes, and major adverse events were determined. Results More than 18 min of venous saturations less than 40% were associated with major adverse events with 100% sensitivity and 97.6% specificity. Significant correlations resulted between the ScvO₂ area under the curve less than 40% and creatinine clearance at 12 h in the Intensive Care Unit (r = -0.58), Intensive Care Unit length of stay (r = 0.56), max inotrope use (r = 0.52), inotrope use at 24 h (r = 0.40), inotrope index score (r = 0.39), hospital length of stay (r = 0.36), and length of intubation (r = 0.32). Conclusions We demonstrate that ScvO₂ desaturations by continuous oximetry are associated with major adverse events in pediatric patients undergoing cardiac surgery. The most significant associations with major adverse events are seen in patients with greater than 18 min of central venous saturations less than 40%. Our results support the further investigation of ScvO₂ as a potential target parameter in high-risk pediatric patients to minimize the risk of major adverse events.

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Staphylococcus aureusNasal Colonization and Subsequent Infection in Intensive Care Unit Patients: Does Methicillin Resistance Matter?

Infection Control and Hospital Epidemiology ◽

10.1086/652530 ◽

2010 ◽

Vol 31 (6) ◽

pp. 584-591 ◽

Cited By ~ 72

Author(s):

Hitoshi Honda ◽

Melissa J. Krauss ◽

Craig M. Coopersmith ◽

Marin H. Kollef ◽

Amy M. Richmond ◽

...

Keyword(s):

Risk Factors ◽

Intensive Care Unit ◽

Intensive Care ◽

Confidence Interval ◽

Methicillin Resistance ◽

Hazard Ratio ◽

Adjusted Hazard Ratio ◽

Patient Specific ◽

Icu Patients ◽

Icu Admission

Background.Staphylococcus aureusis an important cause of infection in intensive care unit (ICU) patients. Colonization with methicillin-resistantS. aureus(MRSA) is a risk factor for subsequentS. aureusinfection. However, MRSA-colonized patients may have more comorbidities than methicillin-susceptibleS. aureus(MSSA)-colonized or noncolonized patients and therefore may be more susceptible to infection on that basis.Objective.To determine whether MRSA-colonized patients who are admitted to medical and surgical ICUs are more likely to develop anyS. aureusinfection in the ICU, compared with patients colonized with MSSA or not colonized withS. aureus,independent of predisposing patient risk factors.Design.Prospective cohort study.Setting.A 24-bed surgical ICU and a 19-bed medical ICU of a 1,252-bed, academic hospital.Patients.A total of 9,523 patients for whom nasal swab samples were cultured forS. aureusat ICU admission during the period from December 2002 through August 2007.Methods.Patients in the ICU for more than 48 hours were examined for an ICU-acquired S.aureusinfection, defined as development ofS. aureusinfection more than 48 hours after ICU admission.Results.S. aureuscolonization was present at admission for 1,433 (27.8%) of 5,161 patients (674 [47.0%] with MRSA and 759 [53.0%] with MSSA). An ICU-acquiredS. aureusinfection developed in 113 (2.19%) patients, of whom 75 (66.4%) had an infection due to MRSA. Risk factors associated with an ICU-acquiredS. aureusinfection included MRSA colonization at admission (adjusted hazard ratio, 4.70 [95% confidence interval, 3.07-7.21]) and MSSA colonization at admission (adjusted hazard ratio, 2.47 [95% confidence interval, 1.52-4.01]).Conclusion.ICU patients colonized with S.aureuswere at greater risk of developing aS. aureusinfection in the ICU. Even after adjusting for patient-specific risk factors, MRSA-colonized patients were more likely to developS. aureusinfection, compared with MSSA-colonized or noncolonized patients.

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Association of prescription opioid use on mortality and hospital length of stay in the intensive care unit

PLoS ONE ◽

10.1371/journal.pone.0250320 ◽

2021 ◽

Vol 16 (4) ◽

pp. e0250320

Author(s):

Nicole Hardy ◽

Fatima Zeba ◽

Anaelia Ovalle ◽

Alicia Yanac ◽

Christelle Nzugang-Noutonsi ◽

...

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Length Of Stay ◽

Hospital Stay ◽

Hospital Length ◽

Hospital Length Of Stay ◽

Prescription Opioid ◽

Opioid Use ◽

Icu Admission ◽

Prescription Opioid Use

Objective Several studies show that chronic opioid dependence leads to higher in-hospital mortality, increased risk of hospital readmissions, and worse outcomes in trauma cases. However, the association of outpatient prescription opioid use on morbidity and mortality has not been adequately evaluated in a critical care setting. The purpose of this study was to determine if there is an association between chronic opioid use and mortality after an ICU admission. Design A single-center, longitudinal retrospective cohort study of all Intensive Care Unit (ICU) patients admitted to a tertiary-care academic medical center from 2001 to 2012 using the MIMIC-III database. Setting Medical Information Mart for Intensive Care III database based in the United States. Patients Adult patients 18 years and older were included. Exclusion criteria comprised of patients who expired during their hospital stay or presented with overdose; patients with cancer, anoxic brain injury, non-prescription opioid use; or if an accurate medication reconciliation was unable to be obtained. Patients prescribed chronic opioids were compared with those who had not been prescribed opioids in the outpatient setting. Interventions None. Measurements and main results The final sample included a total of 22,385 patients, with 2,621 (11.7%) in the opioid group and 19,764 (88.3%) in the control group. After proceeding with bivariate analyses, statistically significant and clinically relevant differences were identified between opioid and non-opioid users in sex, length of hospital stay, and comorbidities. Opioid use was associated with increased mortality in both the 30-day and 1-year windows with a respective odds ratios of 1.81 (95% CI, 1.63–2.01; p<0.001) and 1.88 (95% CI, 1.77–1.99; p<0.001), respectively. Conclusions Chronic opioid usage was associated with increased hospital length of stay and increased mortality at both 30 days and 1 year after ICU admission. Knowledge of this will help providers make better choices in patient care and have a more informed risk-benefits discussion when prescribing opioids for chronic usage.

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Evaluation of a Computerized Insulin Dosing Tool for the Treatment of Diabetic Ketoacidosis

Journal of Pharmacy Practice ◽

10.1177/0897190019834367 ◽

2019 ◽

Vol 33 (6) ◽

pp. 768-773 ◽

Cited By ~ 1

Author(s):

Aubrey A. Defayette ◽

Lisa M. Voigt ◽

Kimberly T. Zammit ◽

Jamie N. Nadler ◽

Brian P. Kersten

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Blood Glucose ◽

Length Of Stay ◽

Diabetic Ketoacidosis ◽

Chart Review ◽

Unit Length ◽

Primary Diagnosis ◽

Gap Closure ◽

Dosing Strategy

Purpose: Computerized insulin dosing tools (CIDT) have been shown to improve the care of critically ill patients with hyperglycemia. Application of a CIDT in addition to a diabetic ketoacidosis (DKA) order set for the treatment of DKA has not been evaluated. Our goal was to determine the effects the CIDT would have on the treatment of a patient with DKA. Methods: In this retrospective, pre–post chart review, a provider-driven insulin dosing strategy (pregroup) was compared to the CIDT (postgroup) with 24-hour pharmacist monitoring. The CIDT utilized an equation that incorporated a patient’s most recent blood glucose (BG) value and recommended a rate of insulin (units/hour) every hour. Results: All baseline characterizes were similar between the 2 groups. There were no significant differences in average time to anion gap closure (≤ 12 mEq/L) or intensive care unit length of stay between the pregroup and postgroup (12.5 [6] hours vs 10.5 [7] hours, P = 0.235; 40.6 [24] hours vs 40.8 [24] hours, P = 0.945). Although not statistically significant, 17 hypoglycemic events (BG < 70 mg/dL) occurred in the pregroup with 4 being severe (BG < 50 mg/dL) while 5 hypoglycemic events occurred in the postgroup, none of which were severe. Conclusion: This study suggests, when compared to a provider-driven insulin dosing strategy, the CIDT with 24-hour pharmacist monitoring is efficacious and safe for treatment of patients with a primary diagnosis of DKA.

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Evaluation of the Impact of Prior-to-Admission Sleep Aid Prescribing Practices on Sleep and Delirium in the Intensive Care Unit

Annals of Pharmacotherapy ◽

10.1177/10600280211042632 ◽

2021 ◽

pp. 106002802110426

Author(s):

Melissa Chudow ◽

Vittorio Paradiso ◽

Nicole Silva ◽

Jillian Collette

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Length Of Stay ◽

Prescribing Patterns ◽

Prescribing Practices ◽

Icu Admission ◽

Icu Length Of Stay ◽

The Impact ◽

Time Point ◽

Similar Incidence

Background: Sleep disruptions in the intensive care unit (ICU) may lead to complications such as delirium. There is limited evidence addressing how sleep aid use before and during ICU admission affects outcomes. Objective: The purpose of this study is to evaluate the impact of prior-to-admission sleep aid prescribing practices in the ICU on delirium and sleep outcomes. Methods: A retrospective review was conducted of adult patients admitted to any ICU from January to June 2018 receiving a sleep aid prior to admission. Patients were categorized based on sleep aid continuation, discontinuation, or alteration during the ICU admission. The primary end point was the incidence of delirium. Secondary end points included the incidence of sleep-wake cycle disturbances, delirium scores, and ICU length of stay. Results: A total of 291 patients were included with 109 in the continued group, 121 in the discontinued group, and 61 in the altered group. There was a similar incidence of delirium at 24 hours ( P = 0.71), 48 hours ( P = 0.60), 72 hours ( P = 0.25), and 5 days ( P = 0.48) after ICU admission. There was also no statistical difference in sleep-wake cycle disturbances or delirium scores at any time point. ICU length of stay was similar between the groups. Conclusion and Relevance: The incidence of delirium and sleep-wake cycle disturbances was not affected by differences in prior-to-admission sleep aid prescribing patterns during ICU admission.

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Predictors of intensive care unit and hospital length of stay in diabetic ketoacidosis

Journal of Critical Care ◽

10.1053/jcrc.2002.36755 ◽

2002 ◽

Vol 17 (4) ◽

pp. 207-211 ◽

Cited By ~ 33

Author(s):

Amado X. Freire ◽

Guillermo E. Umpierrez ◽

Bekele Afessa ◽

Kashif A. Latif ◽

Lisa Bridges ◽

...

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Length Of Stay ◽

Diabetic Ketoacidosis ◽

Hospital Length ◽

Hospital Length Of Stay

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Persistently higher serum sCD40L levels are associated with mortality in septic patients

10.21203/rs.3.rs-39594/v1 ◽

2020 ◽

Author(s):

Yingjian Liang ◽

Chengrui Zhu ◽

Yini Sun ◽

Zhiliang Li ◽

Liang Wang ◽

...

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Confidence Interval ◽

Odds Ratio ◽

Cd40 Ligand ◽

Surgical Patients ◽

Soluble Cd40 Ligand ◽

Icu Admission ◽

Time Changes ◽

And Control

Abstract Background Soluble CD40 ligand (sCD40L) exhibits proinflammatory and procoagulant effects. Recent data indicated that sCD40L plays a significant role in septic patients. The aim of the present study was to determine sCD40L changes in surgical patients without sepsis (SWS) and in surgical sepsis patients (SS) during the first three days at Intensive Care Unit (ICU) admission, and to observe the association between sCD40L and mortality. Methods Time changes in sCD40L levels were assessed for 3 days after ICU admission in 49 patients with SS and compared with 19 SWS. Serum sCD40L concentration was detected by ELISA. Survival at 28-days was used as the endpoint. Results SS had significantly higher sCD40L levels than SWS and control patients. Advanced age (P = 0.023) was observed in the group of nonsurviving patients compared with surviving SS. We observed an association between sCD40L levels ≥ 1028.75 pg/ml at day 2 and 28-days mortality (odds ratio = 7.888; 95% confidence interval = 1.758 to 35.395; P = 0.007). Conclusions Septic patients show persistently higher circulating sCD40L levels in the first three days at ICU admission, and it is likely that sCD40L on the day 2 may have a predictive value; thus, serum sCD40L could be used as a reliable biomarker and therapeutic target in sepsis.

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Designing and Evaluating the Establishment of Admission Criteria for Patients in an Intensive Care Unit: A Descriptive Study in Iran

Evidence Based Health Policy Management and Economics ◽

10.18502/jebhpme.v5i2.6554 ◽

2021 ◽

Author(s):

Fariba Hosseinpour ◽

Mahyar Sedighi ◽

Fariba Hashemi ◽

Sima Rafiei

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Length Of Stay ◽

Statistical Tests ◽

P Value ◽

Admission Criteria ◽

Total Cost ◽

Icu Admission ◽

Study Results ◽

Significant Difference

Background: A few studies have reviewed and revised ICU admission criteria based on specific circumstances and local conditions. The aim was to develop ICU admission criteria and compare the cost, mortality, and length of stay among identified admission priorities. Methods: This was a cross-sectional study conducted in an intensive care unit of a training hospital in Qazvin, Iran. The study was conducted among 127 patients admitted to ICU from July to September 2019. The data collection tool was a self-designed checklist, which included items regarding patients' clinical data and their billing, type of diagnosis, level of consciousness at the time of hospitalization based on GCS scale or Glasgow Coma Scale, length of stay, and patient status at the time of discharge. Descriptive statistical tests were used to describe study variables, and in order to determine the relationship between study variables, ANOVA and Chi-square test were used. Results: A set of criteria were designed to prioritize patient admissions in ICU. Based on the defined criteria, patients were categorized into four groups based on patient's stability, hemodynamic, and respiration. Study findings revealed that a significant percentage of patients were admitted to the ward while in the second and third priorities of hospitalization (26.8 % and 32.3 %, respectively). There was a statistically significant difference in the four groups in terms of patients' age, total cost, and insurance share of the total cost (P-value < 0.05). Conclusion: Study results emphasize the necessity to classify patients based on defined criteria to efficiently use available resources.

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Actigraphy to Measure Physical Activity in the Intensive Care Unit: A Systematic Review

Journal of Intensive Care Medicine ◽

10.1177/0885066619863654 ◽

2019 ◽

Vol 35 (11) ◽

pp. 1323-1331 ◽

Cited By ~ 3

Author(s):

Kristin E. Schwab ◽

An Q. To ◽

Jennifer Chang ◽

Bonnie Ronish ◽

Dale M. Needham ◽

...

Keyword(s):

Systematic Review ◽

Intensive Care Unit ◽

Intensive Care ◽

Length Of Stay ◽

Data Extraction ◽

Adverse Outcomes ◽

Cochrane Library ◽

Activity Levels ◽

Activity Data ◽

Icu Patients

Objective: In the intensive care unit (ICU), prolonged inactivity is common, increasing patients’ risk for adverse outcomes, including ICU-acquired weakness. Hence, interventions to minimize inactivity are gaining popularity, highlighting actigraphy, a measure of activity involving a wristwatch-like accelerometer, as a method to inform these efforts. Therefore, we performed a systematic review of studies that used actigraphy to measure patient activity in the ICU setting. Data Sources: We searched PubMed, EMBASE, CINAHL, Cochrane Library, and ProQuest from inception until December 2016. Study Selection: Two reviewers independently screened studies for inclusion. A study was eligible for inclusion if it was published in a peer-reviewed journal and used actigraphy to measure activity in ≥5 ICU patients. Data Extraction: Two reviewers independently performed data abstraction and risk of bias assessment. Abstracted actigraphy-based activity data included total activity time and activity counts. Results: Of 16 studies (607 ICU patients) identified, 14 (88%) were observational, 2 (12%) were randomized control trials, and 5 (31%) were published after 2009. Mean patient activity levels per 15 to 60 second epoch ranged from 25 to 37 daytime and 2 to 19 nighttime movements. Actigraphy was evaluated in the context of ICU and post-ICU outcomes in 11 (69%) and 5 (31%) studies, respectively, and demonstrated potential associations between actigraphy-based activity levels and delirium, sedation, pain, anxiety, time to extubation, and length of stay. Conclusion: Actigraphy has demonstrated that patients are profoundly inactive in the ICU with actigraphy-based activity levels potentially associated with important measures, such as delirium, sedation, and length of stay. Larger and more rigorous studies are needed to further evaluate these associations and the overall utility of actigraphy in the ICU setting.

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Fever Patterns, Cytokine Profiles, and Outcomes in COVID-19

Open Forum Infectious Diseases ◽

10.1093/ofid/ofaa375 ◽

2020 ◽

Vol 7 (9) ◽

Author(s):

Deborah H L Ng ◽

Chiaw Yee Choy ◽

Yi-Hao Chan ◽

Barnaby E Young ◽

Siew-Wai Fong ◽

...

Keyword(s):

Intensive Care Unit ◽

Mechanical Ventilation ◽

Intensive Care ◽

Case Control Study ◽

Case Control ◽

Adverse Outcomes ◽

Icu Admission ◽

Prolonged Fever ◽

Interleukin 1Α ◽

Control Study

Abstract Background Prolonged fever is associated with adverse outcomes in dengue viral infection. Similar fever patterns are observed in COVID-19 with unclear significance. Methods We conducted a hospital-based case–control study of patients admitted for COVID-19 with prolonged fever (fever >7 days) and saddleback fever (recurrence of fever, lasting <24 hours, after defervescence beyond day 7 of illness). Fever was defined as a temperature of ≥38.0°C. Cytokines were determined with multiplex microbead-based immunoassay for a subgroup of patients. Adverse outcomes were hypoxia, intensive care unit (ICU) admission, mechanical ventilation, and mortality. Results A total of 142 patients were included in the study; 12.7% (18/142) of cases had prolonged fever, and 9.9% (14/142) had saddleback fever. Those with prolonged fever had a median duration of fever (interquartile range [IQR]) of 10 (9–11) days for prolonged fever cases, while fever recurred at a median (IQR) of 10 (8–12) days for those with saddleback fever. Both prolonged (27.8% vs 0.9%; P < .01) and saddleback fever (14.3% vs 0.9%; P = .03) were associated with hypoxia compared with controls. Cases with prolonged fever were also more likely to require ICU admission compared with controls (11.1% vs 0.9%; P = .05). Patients with prolonged fever had higher induced protein–10 and lower interleukin-1α levels compared with those with saddleback fever at the early acute phase of disease. Conclusions Prolonged fever beyond 7 days from onset of illness can identify patients who may be at risk of adverse outcomes from COVID-19. Patients with saddleback fever appeared to have good outcomes regardless of the fever.

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