PURPOSE: This study aimed to investigate incidence of delirium in the pediatric intensive care unit (PICU) and to analyze associated risk factors. METHODS: The participants were 95 patients, newborn to 18 years, who were admitted to the PICU. The instruments used were the Richmond Agitation Sedation Scale (RASS), and the Cornell Assessment of Pediatric Delirium. Data analysis was performed using the descriptive, χ² test, t-test, and logistic regression analyses. RESULTS: The incidence of delirium in children admitted to the PICU was 42.1%. There were significant differences according to age (χ²=14.10, p=.007), admission type (χ²=7.40, p=.007), use of physical restraints (χ²=26.11, p<.001), RASS score (χ²=14.80, p=.001), need for oxygen (χ²=5.31, p=.021), use of a mechanical device (χ²=9.97, p=.041), feeding (χ²=7.85, p=.005), and the presence of familiar objects (χ²=29.21, p<.001). Factors associated with the diagnosis of delirium were the use of physical restraint (odds ratio [OR]=13.82, 95% confidence interval [CI]=4.16~45.95, p<.001) and the presence of familiar objects (OR=0.09, 95% CI=0.03~0.30, p=.002). CONCLUSION: Periodic delirium assessments and intervention should be actively performed. The use of restraints should be minimized if possible. The caregiver should surround the child with familiar objects and ensure a friendly hospital environment that is appropriate for the child.
Caregivers ; Child ; Critical Care ; Delirium ; Diagnosis ; Dihydroergotamine ; Humans ; Incidence ; Infant, Newborn ; Intensive Care Units ; Logistic Models ; Oxygen ; Pediatrics ; Restraint, Physical ; Risk Factors ; Statistics as Topic

BackgroundGastrointestinal dysfunction plays a critical role in the prognosis of critically ill patients. Previous studies showed rhubarb, a traditional Chinese herb, can protect the intestinal barrier function, prevent intestinal bacterial translocation, and promote gastrointestinal peristalsis, but the clinical studies are less. The aim of this study was to evaluate the effects of rhubarb on gastrointestinal dysfunction in critically ill patients.

MethodsFrom June 2015 to May 2017, a total of 368 critically ill patients with Grade I-III acute gastrointestinal injury (AGI) were enrolled in this study. Patients were divided into two groups according to the exposure factors (whether the patients received rhubarb treatment): the rhubarb group and the usual treatment group. Clinical data were collected within the first 24 h of the Intensive Care Unit (ICU) admission and 7 days after treatment. Survival data on day 28 after ICU admission and the durations of ICU and total hospitalization were also collected. Propensity score matching (PSM) was conducted to reduce confounding bias between the groups. The logistic regression was conducted to screen the influence factors.

ResultsThe eligible patients were divided into rhubarb group (n = 219, 59.5%) and usual treatment group (n = 149, 40.5%). Before PSM, the remission rate of feeding intolerance in rhubarb group and usual treatment group were 59.8% and 39.6%, respectively. After PSM, the remission rate of feeding intolerance in rhubarb group and usual treatment group was 77.9% and 30.9%, respectively. The remission rates of feeding intolerance in rhubarb group were significantly higher than those in the usual treatment group (all P < 0.05). Compared with the usual treatment group, the rhubarb group had a higher rate of AGI improvement, lower level of C-reactive protein, shorter stay in ICU before and after PSM (P < 0.05). There was no significant difference in 28-day mortality between rhubarb and usual treatment groups before and after PSM (48 vs. 33, P = 0.959; and 16 vs. 21, P = 0.335). The logistic regression analysis showed that the single factor, whether receiving rhubarb therapy, affected the proportion of patients whose enteral nutrition needs ≥83.7 kJ·kg·d after 7 days of treatment (odds ratio: 7.908, 95% confidence interval: 3.661-17.083, P < 0.001). No serious adverse effects were found in two groups.

ConclusionsThe rhubarb might significantly improve feeding tolerance and relieve gastrointestinal dysfunction in critically ill patients, without serious adverse reactions. It provided proof for the treatment of gastrointestinal dysfunction with rhubarb during clinical practice.

APACHE ; Adult ; Aged ; Critical Illness ; Female ; Gastrointestinal Diseases ; metabolism ; pathology ; Humans ; Intensive Care Units ; statistics & numerical data ; Male ; Middle Aged ; Plant Extracts ; chemistry ; therapeutic use ; Propensity Score ; Retrospective Studies ; Rheum ; chemistry

INTRODUCTIONThis study aimed to determine the usefulness and validity of the triaging scale used in our emergency department (ED) by analysing its association with surrogate clinical outcome measures of severity consisting of hospitalisation rate, intensive care unit (ICU) admission, length of ED stay, predictive value for admission and length of hospitalisation.

METHODSA retrospective observational study was conducted of the performance markers of the Singapore Paediatric Triage Scale (SPTS) to identify children who needed immediate and greater care. All children triaged and attended to at the paediatric ED at KK Women's and Children's Hospital, Singapore, from 1 January 2014 to 31 December 2014 were included. Data was retrieved from the Online Paediatric Emergency Care system, which is used for patients' care from initial triaging to final disposition.

RESULTSAmong 172,933 ED attendances, acuity levels 1, 2 plus, 2 and 3 were seen in 2.3%, 26.4%, 13.5% and 57.8% of patients, respectively. For admissions, triage acuity level 1 had a strong positive predictive value (79.5%), while triage acuity level 3 had a strong negative predictive value (93.7%). Fewer patients with triage acuity level 3 (6.3%) were admitted as compared to those with triage acuity level 1 (79.5%) (p < 0.001). There was a correlation between triage level and length of ED stay.

CONCLUSIONThe SPTS is a valid tool for use in the paediatric emergency setting. This was supported by strong performance in important patient outcomes, such as admission to hospital, ICU admissions and length of ED stay.

Child ; Child, Preschool ; Critical Care ; statistics & numerical data ; Emergency Service, Hospital ; Female ; Hospitalization ; Hospitals, Pediatric ; Humans ; Infant ; Intensive Care Units ; Length of Stay ; Male ; Patient Admission ; Pediatrics ; methods ; Predictive Value of Tests ; Retrospective Studies ; Singapore ; Time Factors ; Treatment Outcome ; Triage ; methods

PURPOSE: This study aimed to investigate the public's perception of reimbursement for the education and counseling services provided to advanced practice nurses in intensive care units.METHOD: This was a secondary data analysis study. The original data were collected utilizing an online panel. The sample comprised 615 individuals aged between 19 and 49 years nationwide. The study variables included the public's perception of reimbursement for education and counseling services, age, gender, education level, income, and health status. Variables such as past experience of being admitted to an intensive care unit by self, family, or relatives and the recognition of advanced practice nurses were also examined.RESULTS: The mean of the perception score was 3.15 on a 4-point scale ranging from 1 (strongly disagree) to 4 (strongly agree). Among the participants, 89.2% answered “somewhat agreed” or “strongly agreed” to the question about the education and counseling services being covered by the National Health Insurance. Moreover, education level, past experience of being admitted to an intensive care unit by self, family, or relatives, and recognition of advanced practice nurses were significantly associated with the perception score.CONCLUSION: Efforts should be made to publicize the need for the education and counseling services that are provided to advanced practice nurses in intensive care units.
Counseling ; Critical Care ; Education ; Humans ; Intensive Care Units ; Methods ; National Health Programs ; Statistics as Topic

OBJECTIVETo develop the prediction model of acute gastrointestinal injury (AGI) classification of critically ill patients.

METHODSThe binary channel gastrointestinal sounds (GIS) monitor system was used to gather and analyze the GIS of 60 consecutive critically ill patients who were admitted in Critical Care Medicine of PLA General Hospital from April 2015 to November 2015 (patients with chronic gastrointestinal disease or history of gastrointestinal surgery were excluded). Meanwhile, the AGI grades were evaluated according to the ESICM guidelines of AGI grading system. Correlations between GIS and AGI classification were examined with Spearman rank correlation. Then principal component analysis was performed on the significantly correlated parameters after standardization. The top 3 post-normalized main components were selected for back-propagation (BP) neural network training to establish primary AGI grade model of critically ill patients based on the neural network model.

RESULTSA total of 1 132 GIS and 333 AGI were collected from 60 patients. The number (P = 0.0005), percentage of time (P = 0.0004), mean power (P = 0.0088), maximum power (P = 0.0101) and maximum time (P = 0.0025) of GIS wave from the channel located at the stomach were negatively correlated with the AGI grades, while the parameters of GIS wave from the channel located at the intestine had no significant correlation with the AGI grades(all P > 0.05). Three main components were selected after principal component analysis of these five correlated parameters. An AGI grade network model including 9 hide layers, with a fitting degree of 0.981 64 was built by BP artificial neural network based on the analysis of these three main components of GIS. The accuracy rate of the model to predict the AGI grade was 70.83%.

CONCLUSIONThe preliminary model based on GIS in classifying AGI grade is established successfully, which can help predict the classification of AGI grade of critically ill patients.

Abdominal Injuries ; classification ; diagnosis ; Auscultation ; instrumentation ; methods ; statistics & numerical data ; Computer Simulation ; Critical Care ; methods ; Critical Illness ; classification ; Diagnosis, Computer-Assisted ; instrumentation ; methods ; Diagnostic Techniques, Digestive System ; instrumentation ; statistics & numerical data ; Humans ; Models, Biological ; Neural Networks (Computer) ; Predictive Value of Tests

PURPOSETo evaluate midazolam sequential with dexmedetomidine for agitated patients undergoing weaning to implement light sedation in ICU.

METHODSThis randomized, prospective study was conducted in Tianjin Third Central Hospital, China. Using a sealed-envelope method, the patients were randomly divided into 2 groups (40 patients per group). Each patient of group A received an initial loading dose of midazolam at 0.3-3mg/kg·h 24 h before extubation, followed by an infusion of dexmedetomidine at a rate of 0.2-1 μg/kg·h until extubation. Each patient of group B received midazolam at a dose of 0.3-3 mg/kg·h until extubation. The dose of sedation was regulated according to RASS sedative scores maintaining in the range of -2-1. All patients were continuously monitored for 60 min after extubation. During the course, heart rate (HR), mean artery pressure (MAP), extubation time, adverse reactions, ICU stay, and hospital stay were observed and recorded continuously at the following time points: 24 h before extubation (T1), 12 h before extubation (T2), extubation (T3), 30 min after extubation (T4), 60 min after extubation (T5).

RESULTSBoth groups reached the goal of sedation needed for ICU patients. Dexmedetomidine was associated with a significant increase in extubation quality compared with midazolam, reflected in the prevalence of delirium after extubation (20% (8/40) vs 45% (18/40)), respectively (p= 0.017). There were no clinically significant decreases in HR and MAP after infusing dexmedetomidine or midazolam. In the group A, HR was not significantly increased after extubation; however, in the group B, HR was significantly increased compared with the preextubation values (p < 0.05). HR was significantly higher in the group B compared with the group A at 30 and 60 min after extubation (both, p <0.05). Compared with preextubation values, MAP was significantly increased at extubation in the group B (p < 0.05) and MAP was significantly higher at T3, T4, T5 in the group B than group A (p < 0.05). There was a significant difference in extubation time ((3.0 ± 1.5) d vs (4.3 ± 2.2) d, p < 0.05), ICU stay ((5.4 ± 2.1) d vs (8.0 ± 1.4) d, p < 0.05), hospital stay ((10.1 ± 3.0) d vs (15.3 ± 2.6) d, p <0.05) between group A and B.

CONCLUSIONMidazolam sequential with dexmedetomidine can reach the goal of sedation for ICU agitated patients, meanwhile it can maintain the respiratory and circulation parameters and reduce adverse reactions.

Adult ; Aged ; Critical Care ; methods ; Delirium ; drug therapy ; etiology ; Dexmedetomidine ; administration & dosage ; Female ; Humans ; Hypnotics and Sedatives ; administration & dosage ; Intensive Care Units ; Length of Stay ; Male ; Midazolam ; administration & dosage ; Middle Aged ; Prognosis ; Prospective Studies ; Respiration, Artificial ; adverse effects ; methods ; Risk Assessment ; Statistics, Nonparametric ; Treatment Outcome ; Ventilator Weaning ; adverse effects ; psychology

INTRODUCTIONTrauma is the fifth principal cause of death in Singapore, with traumatic brain injury (TBI) being the leading specific subordinate cause.

METHODSThis study was an eight-year retrospective review of the demographic profiles of patients with severe TBI who were admitted to the neurointensive care unit (NICU) of the National Neuroscience Institute at Tan Tock Seng Hospital, Singapore, between 2004 and 2011.

RESULTSA total of 780 TBI patients were admitted during the study period; 365 (46.8%) patients sustained severe TBI (i.e. Glasgow Coma Scale score ≤ 8), with the majority (75.3%) being male. The ages of patients with severe TBI ranged from 14-93 years, with a bimodal preponderance in young adults (i.e. 21-40 years) and elderly persons (i.e. > 60 years). Motor vehicle accidents (48.8%) and falls (42.5%) were the main mechanisms of injury. Invasive line monitoring was frequently employed; invasive arterial blood pressure monitoring and central venous pressure monitoring were used in 81.6% and 60.0% of the patients, respectively, while intracranial pressure (ICP) measurement was required in 47.4% of the patients. The use of tiered therapy to control ICP (e.g. sedation, osmotherapy, cerebrospinal fluid drainage, moderate hyperventilation and barbiturate-induced coma) converged with international practices.

CONCLUSIONThe high-risk groups for severe TBI were young adults and elderly persons involved in motor vehicle accidents and falls, respectively. In the NICU, the care of patients with severe TBI requires heavy utilisation of resources. The healthcare burden of these patients extends beyond the acute critical care phase.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Brain Injuries, Traumatic ; economics ; epidemiology ; therapy ; Critical Care ; economics ; statistics & numerical data ; Female ; Glasgow Coma Scale ; Hospitalization ; Humans ; Intensive Care Units ; economics ; statistics & numerical data ; Intracranial Pressure ; Male ; Middle Aged ; Monitoring, Physiologic ; Public Health ; Resource Allocation ; Retrospective Studies ; Singapore ; Young Adult

We validated the basic life support termination of resuscitation (BLS TOR) rule retrospectively using Out-of-Hospital Cardiac Arrest (OHCA) data of metropolitan emergency medical service (EMS) in Korea. We also tested it by investigating the scene time interval for supplementing the BLS TOR rule. OHCA database of Seoul (January 2011 to December 2012) was used, which is composed of ambulance data and hospital medical record review. EMS-treated OHCA and 19 yr or older victims were enrolled, after excluding cases occurred in the ambulance and with incomplete information. The primary and secondary outcomes were hospital mortality and poor neurologic outcome. After calculating the sensitivity (SS), specificity (SP), and the positive and negative predictive values (PPV and NPV), tested the rule according to the scene time interval group for sensitivity analysis. Of total 4,835 analyzed patients, 3,361 (69.5%) cases met all 3 criteria of the BLS TOR rule. Of these, 3,224 (95.9%) were dead at discharge (SS,73.5%; SP,69.6%; PPV,95.9%; NPV, 21.3%) and 3,342 (99.4%) showed poor neurologic outcome at discharge (SS, 75.2%; SP, 89.9%; PPV, 99.4%; NPV, 11.5%). The cut-off scene time intervals for 100% SS and PPV were more than 20 min for survival to discharge and more than 14 min for good neurological recovery. The BLS TOR rule showed relatively lower SS and PPV in OHCA data in Seoul, Korea.
Adult ; Advanced Cardiac Life Support/*mortality ; Cardiopulmonary Resuscitation/*mortality ; Critical Care/statistics & numerical data ; Decision Support Techniques ; Electric Countershock/*mortality ; Emergency Medical Services ; Female ; Hospital Mortality ; Humans ; Male ; Out-of-Hospital Cardiac Arrest/*epidemiology/*mortality/therapy ; Refusal to Treat ; Republic of Korea/epidemiology ; Retrospective Studies ; Survival Rate ; Time Factors ; Time-to-Treatment ; Treatment Outcome

Sudden cardiac death (SCD) is a significant issue affecting national health policies. The National Emergency Department Information System for Cardiac Arrest (NEDIS-CA) consortium managed a prospective registry of out-of-hospital cardiac arrest (OHCA) at the emergency department (ED) level. We analyzed the NEDIS-CA data from 29 participating hospitals from January 2008 to July 2009. The primary outcomes were incidence of OHCA and final survival outcomes at discharge. Factors influencing survival outcomes were assessed as secondary outcomes. The implementation of advanced emergency management (drugs, endotracheal intubation) and post-cardiac arrest care (therapeutic hypothermia, coronary intervention) was also investigated. A total of 4,156 resuscitation-attempted OHCAs were included, of which 401 (9.6%) patients survived to discharge and 79 (1.9%) were discharged with good neurologic outcomes. During the study period, there were 1,662,470 ED visits in participant hospitals; therefore, the estimated number of resuscitation-attempted CAs was 1 per 400 ED visits (0.25%). Factors improving survival outcomes included younger age, witnessed collapse, onset in a public place, a shockable rhythm in the pre-hospital setting, and applied advanced resuscitation care. We found that active advanced multidisciplinary resuscitation efforts influenced improvement in the survival rate. Resuscitation by public witnesses improved the short-term outcomes (return of spontaneous circulation, survival admission) but did not increase the survival to discharge rate. Strategies are required to reinforce the chain of survival and high-quality cardiopulmonary resuscitation in Korea.
Cardiopulmonary Resuscitation/*mortality ; Critical Care/*statistics & numerical data ; Death, Sudden, Cardiac/*epidemiology ; Electric Countershock/mortality ; Emergency Medical Services ; Humans ; Out-of-Hospital Cardiac Arrest/*epidemiology/*mortality/therapy ; Registries ; Republic of Korea/epidemiology ; Survival Rate ; Treatment Outcome

The geriatric population is increasing, and asthma severity increases with age. We determined the predictors of asthma control, exacerbation, and the factors that affect asthma-specific quality of life (A-QOL) in elderly asthmatic patients. This was a prospective, multicenter, real-life study for 6 months with stepwise pharmacologic treatment based on the Global Initiative for Asthma (GINA) guideline. A total of 296 asthmatic patients aged > or = 60 yr were recruited from 5 university centers in Korea. The improved-asthma control group was defined as the group of patients who maintained well-controlled or improved disease and the not-improved asthma control group was defined as the remaining patients. Fewer number of medications for comorbidities (2.8 +/- 3.3 in the improved vs. 4.5 +/- 4.4 in the control) and higher physical functioning (PF) scale (89.8 +/- 14.2 in the improved vs. 82.0 +/- 16.4 in the control) were significant predictors in the improved-asthma control group (OR = 0.863, P = 0.004 and OR = 1.028, P = 0.018, respectively). An asthma control test (ACT) score of < or = 19 at baseline was a significant predictor of asthma exacerbation (OR = 3.938, P = 0.048). Asthma duration (F = 5.656, P = 0.018), ACT score (F = 12.237, P = 0.001) at baseline, and the presence of asthma exacerbation (F = 5.565, P = 0.019) were significant determinants of changes in A-QOL. The number of medications for comorbidities and performance status determined by the PF scale may be important parameters for assessing asthma control in elderly asthmatic patients.
Aged ; Aged, 80 and over ; Anti-Asthmatic Agents/*administration & dosage ; Asthma/*diagnosis/epidemiology/*therapy ; Critical Pathways/statistics & numerical data ; Dose-Response Relationship, Drug ; Female ; Geriatric Assessment/*methods/statistics & numerical data ; Humans ; Male ; Middle Aged ; Outcome Assessment (Health Care)/*methods ; *Quality of Life ; Reproducibility of Results ; Republic of Korea/epidemiology ; Sensitivity and Specificity ; Treatment Outcome