Paediatric cardiac rapid response systems: a survey of multicentre practices.

INTRODUCTION: While the efficacy and guidelines for implementation of rapid response systems are well established, limited information exists about rapid response paradigms for paediatric cardiac patients despite their unique pathophysiology. METHODS: With endorsement from the Paediatric Cardiac Intensive Care Society, we designed and implemented a web-based survey of paediatric cardiac and multidisciplinary ICU medical directors in the United States of America and Canada to better understand paediatric cardiac rapid response practices. RESULTS: Sixty-five (52%) of 125 centres responded. Seventy-one per cent of centres had ∼300 non-ICU beds and 71% had dedicated cardiac ICUs. To respond to cardiac patients, dedicated cardiac rapid response teams were utilised in 29% of all centres (39% and 5% in centres with and without dedicated cardiac ICUs, respectively) [p = 0.006]. Early warning scores were utilised in 62% of centres. Only 31% reported that rapid response teams received specialised training. Transfers to ICU were higher for cardiac (73%) compared to generalised rapid response events (54%). The monitoring and reassessment of patients not transferred to ICU after the rapid response was variable. Cardiac and respiratory arrests outside the ICU were infrequent. Only 29% of centres formally appraise critical deterioration events (need for ventilation and/or inotropes post-rapid response) and 34% perform post-event debriefs. CONCLUSION: Paediatric cardiac rapid response practices are variable and dedicated paediatric cardiac rapid response systems are infrequent in the United States of America and Canada. Opportunity exists to delineate best practices for paediatric cardiac rapid response and standardise practices for activation, training, patient monitoring post-rapid response events, and outcomes evaluation.

Perioperative Procalcitonin in Predicting Infection in Children Undergoing Surgical Procedures.

BACKGROUND: Procalcitonin (PCT) is a biomarker of bacterial infections with more sensitivity and specificity than commonly used inflammatory markers. PCT can be particularly helpful in the postsurgical population where the surgery itself often leads to noninfectious inflammation. We aimed to examine the utility of perioperative profiles of PCT in predicting infection in two pediatric surgical populations. METHODS: We conducted a prospective observational study of perioperative PCT in children undergoing cardiac or neurosurgery. Consenting patients with no preoperative infection or immune deficiency were enrolled. We measured plasma PCT levels within 24 h preprocedure and 24-48 h postprocedure. Demographic, clinical, and laboratory data were collected from the medical records including clinical suspicion and confirmed infections. Perioperative PCT changes and their associations with these data are reported. RESULTS: We enrolled 26 neuro and 15 cardiac surgery patients. There was postoperative clinical suspicion of infection in 3 neuro and 5 cardiac patients, and 1 neuro and 2 cardiac patients had subsequently confirmed infections. Cardiac patients had higher overall perioperative PCT increase than neuro cohort (P = 0.006). Neuro patient with infection had higher perioperative change in PCT (0.5 to 1.4 ng/mL) than noninfected neurosurgery patients. Cardiac patients with confirmed infections had higher postoperative levels which exceeded the previously described infection threshold of 2 ng/mL. CONCLUSIONS: PCT is a useful early biomarker of postoperative infection in pediatric patients undergoing cardiac and neurosurgery. Patients who underwent cardiac surgery have significantly higher perioperative PCT rise than patients who underwent neurosurgery, and all patients with subsequently confirmed infections had at least 2-fold perioperative PCT increase.

Virtual Communication Embedded Bedside ICU Rounds: A Hybrid Rounds Practice Adapted to the Coronavirus Pandemic.

OBJECTIVES: Coronavirus disease 2019 containment strategies created challenges with patient-centered ICU rounds. We examined how hybrid rounds with virtual communication added to in-person rounds could facilitate social distancing while maintaining patient-centered care. DESIGN: Continuous quality improvement. SETTING: Quaternary care referral pediatric hospital. PATIENTS: Daytime rounds conducted on PICU patients. INTERVENTIONS: Following a needs assessment survey and pilot trials, multiple technological solutions were implemented in a series of plan-do-study-act cycles. Hybrid rounds model was deployed where a videoconference platform was used to establish communication between the bedside personnel (nurse, patient/family, and partial ICU team) with remotely located remaining ICU team, ancillary, and consultant providers. Floor labels marking 6-feet distance were placed for rounders. MEASUREMENTS AND MAIN RESULTS: Outcome metrics included compliance with social distancing, mixed methods analysis of surveys, direct interviews of providers and families, and reports of safety concerns. The clinicians adopted hybrid rounds readily. Compliance with social distancing and use of floor labels needed reminders. One-hundred fourteen providers completed the feedback survey. Twenty-five providers and 11 families were interviewed. Feedback about hybrid rounds included inability to teach effectively, suboptimal audio-video quality, loss of situational awareness of patient/unit acuity, alarm interference, and inability to socially distance during other ICU interactions. Benefits noted were improved ancillary input, fewer interruptions, improved efficiency, opportunity to integrate with data platforms, and engage remote consultants and families. Nurses and families appreciated the efforts to ensure safety but wanted the ICU attending/fellow supervising the team to participate at bedside, during rounds. Clinicians appreciated the multidisciplinary input but felt that teaching was difficult. CONCLUSIONS: Hybrid rounds employed during pandemic facilitated social distancing while retaining patient-centered multidisciplinary ICU rounds but compromised teaching during rounds. A change to ingrained rounding habits needs team commitment and ongoing optimization. The hybrid rounds model has potential for generalizability to other settings.

Cardiac Arrest in the Pediatric Cardiac ICU: Is Medical Congenital Heart Disease a Predictor of Survival?

OBJECTIVES: Children with medical cardiac disease experience poorer survival to hospital discharge after cardiopulmonary arrest compared with children with surgical cardiac disease. Limited literature exists describing epidemiology and factors associated with mortality in this heterogeneous population. We aim to evaluate the clinical characteristics and outcomes after cardiopulmonary arrest in medical cardiac patients. DESIGN: We performed a retrospective review of pediatric cardiac patients who underwent cardiopulmonary resuscitation in a tertiary care cardiac ICU. Surgical cardiac patients underwent cardiac surgery immediately prior to ICU admission. Nonsurgical cardiac patients were divided into two groups based on the presence of congenital heart disease: congenital heart disease medical or noncongenital heart disease medical. Clinical and outcome variables were collected. Primary outcome was survival to hospital discharge. SETTINGS: Texas Children's Hospital cardiac ICU. PATIENTS: Patients admitted to Texas Children's Hospital cardiac ICU between January 2011 and December 2016. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Of 150 cardiopulmonary arrest events reviewed, 90 index events were included (46 surgical, 26 congenital heart disease medical, and 18 noncongenital heart disease medical). There was no difference in primary outcome among the three groups. The absence of an epinephrine infusion precardiopulmonary arrest was associated with increased odds of survival in the congenital heart disease medical group (p = 0.03). Noncongenital heart disease medical patients experienced pulseless ventricular tachycardia/ventricular fibrillation more frequently than congenital heart disease medical patients (p = 0.02). Congenital heart disease medical patients had trends toward longer cardiac arrest durations, higher prevalence of neurologic sequelae postcardiopulmonary arrest, and higher mortality when extracorporeal support at cardiopulmonary resuscitation was employed. CONCLUSIONS: Although trends in first documented rhythm, neurologic sequelae, and inotropic support prior to cardiopulmonary arrest were noted between groups, no significant differences in survival after cardiac arrest were seen. Larger scale studies are needed to better describe factors associated with cardiopulmonary arrest as well as survival in heterogeneous medical cardiac populations.

Repeat Rapid Response Events in Children: Characteristics and Outcomes.

OBJECTIVE: We describe the characteristics and outcomes of pediatric repeat rapid response events within a single hospitalization. We hypothesized that triggers for repeat rapid response and initial rapid response events are similar, and repeat rapid response events are associated with high prevalence of medical complexity and worse outcomes. DESIGN: A 3-year retrospective study. SETTING: High-volume tertiary academic pediatric hospital. PATIENTS: All rapid response events were reviewed to identify repeat rapid response events. INTERVENTION: None. MEASUREMENTS AND MAIN RESULTS: Patient demographics, rapid response triggers, primary clinical diagnoses, illness acuity scores, medical interventions, transfers to ICU, occurrence of critical deterioration, and mortality were reviewed. We reviewed 146 patients with 309 rapid response events (146 initial rapid response and 163 repeat rapid response: 36% < 24 hr, 38% 24 hr to 7 d, and 26% > 7 d after initial rapid response). Median age was 3 years, and 60% were males. Eighty-five percentage of repeat rapid response occurred in medical complexity patients. The triggers for 71% of all repeat rapid response matched with those of initial rapid response. Transfer to ICU occurred in 69 (47%) of initial rapid response and 124 (76%) of repeat rapid response (p < 0.01). The median hospital stay was 11 and 30 days for previously healthy and medical complexity patients, respectively (p = 0.16). ICU readmission at repeat rapid response was associated with longer hospital stay (p < 0.01). Mortality during hospitalization occurred in 14% (all medically complex) of patients after repeat rapid response. Hospital mortality after rapid response is 4.4% per our center's administrative data and 6.7% according to published multicenter data. CONCLUSIONS: Prevalence of medical complexity was high in patients with repeat rapid response compared with that reported for pediatric hospitalizations. Triggers between initial and repeat rapid response events correlated. Transfer to ICU was more likely after repeat rapid response and among repeat rapid response, events with ICU readmissions had a longer length of ICU and hospital stay. Mortality for the repeat rapid response cohort was higher than that for overall rapid responses in our center and per published reports from other centers.

Acute Decompensation in Pediatric Cardiac Patients: Outcomes After Rapid Response Events.

OBJECTIVE: We studied rapid response events after acute clinical instability outside ICU settings in pediatric cardiac patients. Our objective was to describe the characteristics and outcomes after rapid response events in this high-risk cohort and elucidate the cardiac conditions and risk factors associated with worse outcomes. DESIGN: A retrospective single-center study was carried out over a 3-year period from July 2011 to June 2014. SETTING: Referral high-volume pediatric cardiac center located within a tertiary academic pediatric hospital. PATIENTS: All rapid response events that occurred during the study period were reviewed to identify rapid response events in cardiac patients. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: We reviewed 1,906 rapid response events to identify 152 rapid response events that occurred in 127 pediatric cardiac patients. Congenital heart disease was the baseline diagnosis in 74% events (single ventricle, 28%; biventricle physiology, 46%). Seventy-four percent had a cardiac surgery before rapid response, 37% had ICU stay within previous 7 days, and acute kidney injury was noted in 41% post rapid response. Cardiac and/or pulmonary arrest occurred during rapid response in 8.5%. Overall, 81% were transferred to ICU, 22% had critical deterioration (ventilation or vasopressors within 12 hr of transfer), and 56% received such support and/or invasive procedures within 72 hours. Mortality within 30 days post event was 14%. Significant outcome associations included: single ventricle physiology-increased need for invasive procedures and mortality (adjusted odds ratio, 2.58; p = 0.02); multiple rapid response triggers-increased ICU transfer and interventions at 72 hours; critical deterioration-cardiopulmonary arrest and mortality; and acute kidney injury-cardiopulmonary arrest and need for hemodynamic support. CONCLUSIONS: Congenital heart disease, previous cardiac surgery, and recent discharge from ICU were common among pediatric cardiac rapid responses. Progression to cardiopulmonary arrest during rapid response, need for ICU care, kidney injury after rapid response, and mortality were high. Single ventricle physiology was independently associated with increased mortality.

Catheter-directed thrombolysis for severe pulmonary embolism in pediatric patients.

BACKGROUND: Catheter-directed thrombolytic (CDT) therapies for severe pulmonary embolism (PE) have been shown to be effective and safe when compared with systemic thrombolysis in adults. Pediatric studies assessing efficacy and safety of CDT for PE are lacking. Hence, our aim was to review CDT as a therapy for pediatric PE. METHODS: We retrospectively reviewed charts of patients aged <18 years, who underwent CDT for main or major branch pulmonary artery occlusion associated with hypotension or right ventricular dysfunction secondary to PE during a 3-year period, in our tertiary care academic Pediatric Intensive Care Unit. RESULTS: Six CDT interventions were performed on 5 patients with PE (median age: 16.5 years). All patients presented with chest pain and dyspnea. The predisposing factors for thrombogenesis differed in all patients, and all had multiple risk factors. Five of six procedures (83%) were accompanied by ultrasound agitation with EKOS endowave infusion system (ultrasound-accelerated CDT [UCDT]), whereas 1 had CDT without ultrasound agitation. Complete resolution of PE occurred in 4 instances (67%) at 24 hr, whereas in 2 cases (33%), there was partial resolution. One patient with complete resolution underwent another successful UCDT after 4 months for recurrence. Clinical parameters (heart rate, respiratory rate, blood pressure, and oxygen saturations) and echocardiographic findings improved after treatment in all the patients. Median duration of hospital stay was 9 days with no mortality and treatment-related complications. All patients were discharged with long-term anticoagulation. CONCLUSIONS: Our case series is the first that describes CDT/UCDT as an effective and safe therapy for pediatric patients with severe PE. CDT is known to accelerate fibrinolysis via focused delivery of thrombolytic agent to the thrombus site. For carefully selected patients, CDT/UCDT provides a useful treatment option for severe PE irrespective of the etiology, predisposing conditions, and associated comorbidities.

Rapid response events with multiple triggers are associated with poor outcomes in children.

Objective: We describe the characteristics and outcomes of pediatric rapid response team (RRT) events within a single institution, categorized by reason for RRT activation (RRT triggers). We hypothesized that events with multiple triggers are associated with worse outcomes. Patients and Methods: Retrospective 3-year study at a high-volume tertiary academic pediatric hospital. We included all patients with index RRT events during the study period. Results: Association of patient and RRT event characteristics with outcomes including transfers to ICU, need for advanced cardiopulmonary support, ICU and hospital length of stay (LOS), and mortality were studied. We reviewed 2,267 RRT events from 2,088 patients. Most (59%) were males with a median age of 2 years and 57% had complex chronic conditions. RRT triggers were: respiratory (36%) and multiple (35%). Transfer to the ICU occurred after 1,468 events (70%). Median hospital and ICU LOS were 11 and 1 days. Need for advanced cardiopulmonary support was noted in 291 events (14%). Overall mortality was 85 (4.1%), with 61 (2.9%) of patients having cardiopulmonary arrest (CPA). Multiple RRT trigger events were associated with transfer to the ICU (559 events; OR 1.48; p < 0.001), need for advanced cardiopulmonary support (134 events; OR 1.68; p < 0.001), CPA (34 events; OR 2.36; p = 0.001), and longer ICU LOS (2 vs. 1 days; p < 0.001). All categories of triggers have lower odds of need for advanced cardiopulmonary support than multiple triggers (OR 1.73; p < 0.001). Conclusions: RRT events with multiple triggers were associated with cardiopulmonary arrest, transfer to ICU, need for cardiopulmonary support, and longer ICU LOS. Knowledge of these associations can guide clinical decisions, care planning, and resource allocation.

Association of Social Determinants of Health With Rapid Response Events: A Retrospective Cohort Trial in a Large Pediatric Academic Hospital System.

Background: Social determinants of health (SDH) are known to impact hospital and intensive care unit (ICU) outcomes. Little is known about the association between SDH and pediatric rapid response (RR) events and understanding this impact will help guide future interventions aimed to eliminate health disparities in the inpatient setting. Objectives: The primary objective of this study is to describe the association between SDH and RR utilization (number of RR events, time to RR event, shift of event and caller). The secondary objective is to determine if SDH can predict hospital length of stay (LOS), ICU transfer, critical deterioration (CD), and mortality. Methods: A retrospective cohort study was conducted. We reviewed all RR events from 2016 to 2019 at a large, academic, pediatric hospital system including a level 1 trauma center and two satellite community campuses. All hospitalized patients up to age 25 who had a RR event during their index hospitalization were included. Exposure variables included age, gender, race/ethnicity, language, income, insurance status, chronic disease status, and repeat RR event. The primary outcome variables were hospital LOS, ICU transfer, CD, and mortality. The odds of mortality, CD events and ICU transfer were assessed using unadjusted and multivariable logistic regression. Associations with hospital LOS were assessed with unadjusted and multivariable quantile regression. Results: Four thousand five hundred and sixty-eight RR events occurred from 3,690 unique admissions and 3301 unique patients, and the cohort was reduced to the index admission. The cohort was largely representative of the population served by the hospital system and varied according to race and ethnicity. There was no variation by race/ethnicity in the number of RR events or the shift in which RR events occurred. Attending physicians initiated RR calls more for event for non-Hispanic patients of mixed or other race (31.6% of events), and fellows and residents were more likely to be the callers for Hispanic patients (29.7% of events, p = 0.002). Families who are non-English speaking are also less likely to activate the RR system (12% of total RR events, p = 0.048). LOS was longest for patients speaking languages other than Spanish or English and CD was more common in patients with government insurance. In adjusted logistic regression, Hispanic patients had 2.5 times the odds of mortality (95% CI: 1.43-4.53, p = 0.002) compared with non-Hispanic white patients. Conclusion: Disparities exist in access to and within the inpatient management of pediatric patients. Our results suggest that interventions to address disparities should focus on Hispanic patients and non-English speaking patients to improve inpatient health equity. More research is needed to understand and address the mortality outcomes in Hispanic children compared to other groups.

Longitudinal Evaluation of a Pediatric Rapid Response System with Realist Evaluation Framework.

BACKGROUND: Rapid response (RR) systems' impact on clinical outcomes is influenced by institutional social factors. This study applied the realist evaluation (context-mechanism-outcomes) framework to review significant RRs defined as REACT (Rapid Escalation After Critical Transfer) events for appraising a pediatric RR system. METHODS: REACT events included all RRs with cardiopulmonary arrest (CPA) and/or ventilation and/or hemodynamic support instituted within 24 hours after RR. A continuous quality improvement process was employed to identify, debrief, and review REACT events to recognize and act on RR mechanistic and contextual deficiencies. The aim was to decrease REACT events with mechanistic/contextual gaps categorized into crisis resource management (CRM) themes by 25% over three years while ensuring process sustainability. RESULTS: From 2015 to 2019, 5,581 RR events occurred, of which 67.2% transferred to ICU, and 1,392 (24.9%) were identified as REACTs. In the first two years, 100% identification and review within three months of 90% REACTs was accomplished. One hundred percent of the 17 providers ascertained that the process was safe and transparent, and 80.0% of respondents expressed their commitment from perceived benefit to patient care. Over five years, the proportion of REACTs with CRM gaps decreased from 62.3% to 26.5%, those with multiple deficiencies reduced from 72.5% to 23.2%, and CPAs outside ICUs decreased from 15 to 3 per year. Improvement actions included modifications to RR system (activation, process, and management), hospital (resources and policies), dedicated RR training, and sharing of positive feedback. CONCLUSION: The realist evaluation framework facilitated holistic assessment of an RR system. Review of REACTs was feasible, sustainable, and yielded useful information to guide systemwide improvement.

Evaluation of a Theory-Informed Pediatric Rapid Response Training Program Using the Logic Model.

BACKGROUND AND OBJECTIVES: The activators of rapid-response (RR) events tasked with recognition of clinical decompensation, initial management, and response activation seldom receive RR training. RR activators often experience negative emotions of "failure to rescue" that can compromise team performance during RRs. We used the logic model framework for development and evaluation of an educational program grounded in self-determination theory for pediatric RR activators. METHODS: The program unfolded in a large quaternary pediatric hospital to impart knowledge and skills; foster autonomy, competence, and relatedness; and improve participants' satisfaction with performance in RRs. Logic model-guided inputs-activities-outputs-outcomes-context for program evaluation. Preintervention-postintervention follow-up surveys and interviews generated data to determine outcomes and impact of the program. The evaluation instruments were tested for validity and internal consistency. RESULTS: Over 4 years, 207 multidisciplinary RR activators were trained. Iterative modifications yielded a workshop that incorporated multiple learning modalities, a standardized learner-centered case bank, formalized evaluation tools, and a database to track participation. Significant improvements in RR-related knowledge, self-efficacy, and self- determination were noted. Workshop evaluation yielded a mean score of 4.85 (0.27) on a 5-point scale. At 6-months follow-up survey and interviews, participants reported application of the knowledge and increased confidence with participation in real-life RR events. The workshop gained traction across the hospital, was associated with improved RR clinical outcomes, and contributed to professional advancement of the educators. CONCLUSIONS: We successfully implemented a self-determination theory-informed RR training program for pediatric RR activators, and the logic model framework was used to facilitate comprehensive evaluation.

Characteristics and Outcomes of Pediatric Rapid Response With a Respiratory Trigger.

BACKGROUND AND OBJECTIVES: Authors of adult rapid response (RRT) studies have established that RRT triggers play an important role in outcomes, but this association is not studied in pediatrics. In this study, we explore the characteristics and outcomes of pediatric rapid response with a respiratory trigger (Resp-RRT). We hypothesize that outcomes differ on the basis of patients' primary diagnoses at the time of Resp-RRT. METHODS: We conducted a 2-year retrospective observational study at an academic tertiary care pediatric hospital. RESULTS: Among the 1287 Resp-RRTs in 1060 patients, those with a respiratory diagnosis (N = 686) were younger, less likely to have complex chronic conditions, and less likely to have concurrent triggers (P < .01) than those with a nonrespiratory diagnosis (N = 601). Patients with a respiratory diagnosis were more likely to receive noninvasive ventilation, less likely to receive vasoactive support, and had lower 30-day mortality (P < .01). Among those with a respiratory diagnosis, the 541 patients with acute illness were younger, less likely to have complex chronic conditions, and less likely to receive vasoactive support than those with acute on chronic illness (N = 100) (P < .01). CONCLUSIONS: Among pediatric respiratory-triggered RRT events, patients with a respiratory diagnosis were more likely to receive acute respiratory support in ICU but have better long-term outcomes. Presence of complex chronic conditions increases risk of acute respiratory support and mortality. The interplay of primary diagnosis with RRT trigger can potentially inform resource needs and outcomes for pediatric Resp-RRTs.

Comparison of Rapid-Response Systems Across Multisite Locations of a Pediatric Hospital System.

OBJECTIVES: Rapid response (RR) systems reduce mortality and cardiopulmonary arrests outside the ICU. Patient characteristics, RR practices, and hospital context and/or mechanism influence post-RR outcomes. We aim to describe and compare RR function and outcomes within our institution's multiple sites. METHODS: We conducted a 3-year retrospective study to compare RR use, clinical characteristics, and outcomes between our hospital's central campus (CC) and 2 satellite campuses (SCs). RR training and procedures are uniform across all campuses. RESULTS: Among the 2935 RRs reviewed, 1816 occurred during index admissions at the CC and 405 occurred at SCs. CC, when compared with SCs, had higher age at RR (3.2 years vs 1.4 years), prevalence of complex chronic conditions (62.4% vs 34.4%), surgical complications (20.2% vs 5%), severity of illness, and risk of mortality (P < .001). CC had higher daytime RR activations, longer time from admission to RR, and more activations by nurses (P < .001). Respiratory diagnoses were most prevalent uniformly, but cardiac, neurologic, and hematologic diagnoses were higher at CC (P < .001). Cardiac and/or respiratory arrests during RR and transfers to the ICU were similar. Cardiorespiratory interventions post-RR, hospital length of stay, and mortality were higher and ICU stay was shorter (P < .01) in the CC. Outcomes were mainly affected by patient characteristics and not RR factors on multivariate analysis. CONCLUSIONS: Patient illness severity, RR characteristics, and outcomes are significantly different in our multisite locations. Outcomes are predominantly affected by patient severity and not RR characteristics. Standardized RR training and procedures likely balance the effect of varying RR characteristics on eventual outcomes.

Fostering self-determination of bedside providers to promote active participation in rapid response events.

BACKGROUND: Widespread implementation of rapid response (RR) systems positively impacts outcomes of clinically unstable hospitalized patients. Collaboration between bedside providers and specialized responding teams is crucial for effective functioning of RR system. Bedside, providers often harbor negative feelings about having to 'call for help' that could impact their active participation in RR. OBJECTIVE: The objective of the study is to enhance active participation of bedside providers in RR by fostering self-determination through targeted education. DESIGN: Needs assessment affirmed that bedside providers in our tertiary academic pediatric hospital felt loss of control over patient care, lack of competence, and disconnect from the RR team. We used the principles of autonomy, competence, and relatedness posited by the self-determination theory to guide the development, implementation, and evaluation of our educational program for bedside providers. RESULTS: Forty-two bedside providers participated in our program. Participants reported significant improvement in RR-related clinical knowledge. More importantly, there was significant enhancement in individual perceptions of autonomy (pre-mean: 2.12, post-mean: 4.4) competence (pre-mean: 2.15, post-mean: 4.4), and relatedness (pre-mean: 2.65, post-mean: 4.5) with RR (p < 0.01). The evaluation results for overall educational effectiveness showed a mean score of 4.69 ± 0.79. All scores were based on a 5-point Likert scale of 1: poor to 5: excellent. Educators noted good participant engagement. The program's structure, evaluations, and data management were modified based on the feedback. CONCLUSIONS: We successfully developed and implemented targeted educational program for bedside providers based on self-determination theory. The evaluations showed improvement in bedside providers' clinical RR knowledge and perceptions of autonomy, competence, and relatedness following the training.

Family-Initiated Pediatric Rapid Response: Characteristics, Impetus, and Outcomes.

BRIEF DESCRIPTION: Family-initiated rapid response (FIRR) empowers families to express concern and seek care from specialized response teams. We studied FIRRs that occurred in a pediatric tertiary hospital over a 3-year period. The main aims were to describe the characteristics and outcomes of FIRRs and compare them with clinician-activated RRs (C-RRs). Of the 1,906 RRs events reviewed, 49 (2.6%) were FIRRs. All FIRRs had appropriate clinical triggers with the most common being uncontrolled pain. Chronic conditions and previous admissions were present in 61%. More than half of FIRRs had a vital sign change that should have qualified C-RR activation. Seventy-six percent FIRRs needed at least one or more interventions. Twenty-seven percent of FIRRs needed transfer to intensive care unit compared with 60% transfer rate for C-RRs. PURPOSE OF SUBMISSION/RELEVANCE TO HEALTHCARE QUALITY: Family-initiated rapid response events were activated for legitimate concerns and frequently needed clinical interventions. Enhanced information and awareness of FIRR can improve utilization of the system and enhance family satisfaction, patient safety, and outcomes. Disseminating the information on FIRR and the importance of family involvement will improve the care of children and empower family members.

Prediction of imminent, severe deterioration of children with parallel circulations using real-time processing of physiologic data.

OBJECTIVES: Sudden death is common in patients with hypoplastic left heart syndrome and comparable lesions with parallel systemic and pulmonary circulation from a common ventricular chamber. It is hypothesized that unforeseen acute deterioration is preceded by subtle changes in physiologic dynamics before overt clinical extremis. Our objective was to develop a computer algorithm to automatically recognize precursors to deterioration in real-time, providing an early warning to care staff. METHODS: Continuous high-resolution physiologic recordings were obtained from 25 children with parallel systemic and pulmonary circulation who were admitted to the cardiovascular intensive care unit of Texas Children's Hospital between their early neonatal palliation and stage 2 surgical palliation. Instances of cardiorespiratory deterioration (defined as the need for cardiopulmonary resuscitation or endotracheal intubation) were found via a chart review. A classification algorithm was applied to both primary and derived parameters that were significantly associated with deterioration. The algorithm was optimized to discriminate predeterioration physiology from stable physiology. RESULTS: Twenty cardiorespiratory deterioration events were identified in 13 of the 25 infants. The resulting algorithm was both sensitive and specific for detecting impending events, 1 to 2 hours in advance of overt extremis (receiver operating characteristic area = 0.91, 95% confidence interval = 0.88-0.94). CONCLUSIONS: Automated, intelligent analysis of standard physiologic data in real-time can detect signs of clinical deterioration too subtle for the clinician to observe without the aid of a computer. This metric may serve as an early warning indicator of critical deterioration in patients with parallel systemic and pulmonary circulation.

Implementation of a Standard Verbal Sign-Out Template Improves Sign-Out Process in a Pediatric Intensive Care Unit.

Sign-out of patient data at change of shifts is vulnerable to errors that impact patient safety. Although sign-outs are complex in intensive care units (ICU), a paucity of studies exists evaluating optimal ICU sign-out. Our prospective interventional study investigated the use of a standard verbal template in a Pediatric ICU to improve the sign-out process. We designed and validated a survey tool to measure 10 items of optimal sign-out. The survey and analysis of sign-out information exchanged was performed pre- and postintervention. Forty-eight clinicians participated, with a survey response rate of 88% and 81% in the pre- and postintervention phases, respectively. Seventy-nine percent clinicians identified the need for sign-out improvement. Clinician satisfaction with sign-out increased postintervention (preintervention survey scores: 3.26 (CI: 3.09-3.43), postintervention 3.9 (CI: 3.76-4.04) [p < .01]). Three scorers analyzed the verbal and written sign-out content with good inter-rater reliability. After the intervention, sign-out content revealed increased patient identification, background description, account of system-based clinical details [p = .001] and notation of clinical details, code status, and goals [p < .002]. Interruptions decreased [p = .04] without any change in sign-out duration [p = .86]. The standard verbal template improved clinician satisfaction with sign-out, augmented the amount of information transferred and decreased interruptions without increasing the duration of sign-out.

Nature of the underlying heart disease affects survival in pediatric patients undergoing extracorporeal cardiopulmonary resuscitation.

OBJECTIVE: To describe the use of extracorporeal membrane oxygenation (ECMO) in acute resuscitation after cardiac arrest in pediatric patients with heart disease, with reference to patient selection and predictors of outcome. METHODS: A retrospective medical record review was performed of all patients aged ≤21 years with heart disease who had undergone ECMO for cardiopulmonary resuscitation (ECPR) at Texas Children's Hospital from January 2005 to December 2012. The most recent Pediatric Overall Performance Category score was determined from the patients' medical records. RESULTS: During the study period, 62 episodes of ECPR occurred in 59 patients, with 27 (46%) surviving to hospital discharge and 25 (43%) alive at the most recent follow-up visit. The overall survival to discharge for patients with myocardial failure (myocarditis, cardiomyopathy, or after transplantation) and structural heart disease was similar (40% vs 50%, P=.6). No patient with restrictive cardiomyopathy survived; 1 patient (13%) in ECPR group after late cardiac graft failure survived to discharge. Survival to discharge was greater for patients who were intubated (70%) at cardiac arrest (P=.001). The presence of pre-existing acute kidney injury at cardiac arrest (62%) was associated with greater mortality (P=.059). A Pediatric Overall Performance Category score of ≤2 (indicating good neurologic performance) was present in 68% of the survivors; 7 patients (87%) with a score>2 had abnormal imaging findings (P=.01). CONCLUSIONS: ECPR was associated with modest survival in pediatric patients with heart disease; however, this was associated in part with the underlying disease and pre-existing comorbidities, including the presence of acute kidney injury.