Impact of Pediatric Intensive Care Unit Admission on Family Financial Status and Productivity: A Pilot Study.

OBJECTIVE: A child's pediatric intensive care unit (PICU) admission may have wide-ranging family implications. We assessed nonmedical out-of-pocket expenses (NMOOPEs) and disruptions in work and normal life for parents with a child admitted to the PICU for at least 2 days with acute, new onset, or exacerbation of a critical condition. DESIGN: We conducted a prospective, single-center study; administered a daily verbal response survey on NMOOPEs; stratified families by annual income (<$50 999, $51-99 000, >$100 000); and calculated daily expenditures (DEs), estimated daily budgets (DBs), and percentage of NMOOPEs (%DE/DB). We used a modified caregiver version of the Work Productivity and Activity Impairment Scale to assess the impact of PICU admission on work-related and normal life activities. SETTING: The PICU in an academic, tertiary medical center in the United States. PATIENTS: Patients admitted to PICU. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: The study included 38 families, with median length of PICU stay of 3 days (range 3-13). The mean total NMOOPE was $127 ± $107 (range $5-$511). Financial impact of DB in the 3 annual income groups ranged from 0% to 136% (median 36%), 5% to 18% (median 10%), and 4% to 39% (median 16%), respectively. Total work absenteeism for cohort was 78 days. High levels of distraction were reported in working families, and normal daily activities were interrupted or suspended. CONCLUSIONS: PICU hospitalization results in a range of direct NMOOPEs of varying burden on families and additional work productivity impact. Further research to understand the array of financial implications on families and additional mitigation strategies are needed.

Parent Participation in Pediatric Intensive Care Unit Rounds via Telemedicine: Feasibility and Impact.

OBJECTIVES: To evaluate feasibility and impact of telemedicine for remote parent participation in pediatric intensive care unit (PICU) rounds when parents are unable to be present at their child's bedside. STUDY DESIGN: Parents of patients admitted to a 14-bed PICU were approached, and those unable to attend rounds were eligible subjects. Nurse and physician caregivers were also surveyed. Parents received an iPad (Apple Inc, Cupertino, California) with an application enabling audio-video connectivity with the care team. At a predetermined time for bedside rounds with the PICU team, parents entered a virtual meeting room to participate. Following each telemedicine encounter, participants (parent, physician, nurse) completed a brief survey rating satisfaction (0?=?not satisfied, 10?=?completely satisfied) and disruption (0?=?no disruption at all, 10?=?very disruptive). RESULTS: A total of 153 surveys were completed following 51 telemedicine encounters involving 13 patients. Parents of enrolled patients cited work demands (62%), care for other dependents (46%), and transportation difficulties (31%) as reasons for study participation. The median levels of satisfaction and disruption were 10 (range 5-10) and 0 (range 0-5), respectively. All parents reported that telemedicine encounters had a positive effect on their level of reassurance regarding their child's care and improved communication with the care team. CONCLUSIONS: This proof-of-concept study indicates that remote parent participation in PICU rounds is feasible, enhances parent-provider communication, and offers parents reassurance. Providers reported a high level of satisfaction with minimal disruption. Technological advancements to streamline teleconferencing workflow are needed to ensure program sustainability.

Effect of Transition From a Unit-Based Team to External Transport Team for a Pediatric Critical Care Unit.

OBJECTIVE: Pediatric hospitals must consider staff, training, and direct costs required to maintain a pediatric specialized transport team, balanced with indirect potential benefits of marketing and referral volume. The effect of transitioning a unit-based transport team to an external service on the pediatric intensive care unit (PICU) is unknown, but information is needed as hospital systems focus on population management. We examined the impact on PICU transports after transition to an external transport vendor. METHODS: Single-center retrospective review performed of PICU admissions, referrals, and transfers during baseline, post-, and maintenance period with a total of 9-year follow-up. Transfer volume was analyzed during pre-, post-, and maintenance phase with descriptive statistics and statistical process control charts from 1999 to 2012. RESULTS: Total PICU admissions increased with an annual growth rate of 3.7%, with mean annual 626 admissions prior to implementation to the mean of 890 admissions at the end of period, P < .001. The proportion of transport to total admissions decreased from 27% to 21%, but mean annual transports were unchanged, 175 to 183, P = .6, and mean referrals were similar, 186 to 203, P = .8. Seasonal changes in transport volume remained as a predominant source of variability. Annual transport refusals increased initially in the postimplementation phase, mean 11 versus 33, P < .03, but similar to baseline in the maintenance phase, mean 20/year, P = .07. Patient refusals were due to bed and staffing constraints, with 7% due to the lack of transport vendor availability. CONCLUSION: In a transition to a regional transport service, PICU transport volume was maintained in the long-term follow-up and total PICU admissions increased. Further research on the direct and indirect impact of transport regionalization is needed to determine the optimal cost-benefit and quality of care as health-care systems focus on population management.

Cardiovascular Effects of Continuous Dexmedetomidine Infusion Without a Loading Dose in the Pediatric Intensive Care Unit.

BACKGROUND: Use of dexmedetomidine in pediatric critical care is common, despite lack of prospective studies on its hemodynamic effects. OBJECTIVE: To describe cardiovascular effects in critically ill children treated with a constant continuous infusion of dexmedetomidine without a loading dose at highest Food and Drug Administration-approved adult dose. METHODS: Prospective, pilot study of 17 patients with dexmedetomidine infused at a rate of 0.7 µg/kg/h for 6 to 24 hours. Heart rate (HR) and blood pressure (BP) values over time were analyzed by a random effects mixed model. RESULTS: Patients with median age of 1.6 years (1 month to 17 years) and median weight of 11.8 kg (2.8-84 kg) received an infusion for a mean of 16 ± 7.2 hours. There were no cardiac conduction abnormalities. One patient required discontinuation of infusion for predetermined low HR termination criteria at hour 13 of infusion; there was no clinical compromise and it coincided with planned extubation. Decreased HR of 20% from baseline was found in 35% of patients. The mean HR reduction was largest at hour 13 of infusion with a decrease of 13 ± 17 bpm from baseline, but HR changes over time were not statistically significant. Blood pressure effects included a decrease in 12% and an increase in 29%. There was a small but statistically significant increase in systolic BP of 0.4 mm Hg/h of infusion, P < .001. CONCLUSION: A continuous infusion of 0.7 µg/kg/h of dexmedetomidine without a loading dose for up to 24 hours in critically ill children had tolerable effects on HR and BP.

Pediatric Neurocritical Care: A Short Survey of Current Perceptions and Practices.

BACKGROUND: Although attention to neurologic injuries and illnesses in pediatric critical care is not new, a sub-specialized field of pediatric neurocritical care has only recently been recognized. Pediatric neurocritical care is an emerging area of clinical and investigative focus. Little is known about the prevalence of specialized pediatric neurocritical care services nor about perceptions regarding how it is impacting medical practice. This survey sought to capture perceptions about an emerging area of specialized pediatric neurocritical care among practitioners in intersecting disciplines, including pediatric intensivists, pediatric neurologits and pediatric neurosurgeons. METHODS: A web-based survey was distributed via email to members of relevant professional societies and groups. Survey responses were analyzed using descriptive statistics. Differences in responses between groups of respondents were analyzed using Chi-squared analysis where appropriate. MAIN RESULTS: Specialized clinical PNCC programs were not uncommon among the survey respondents with 20% currently having a PNCC service at their institution. Despite familiarity with this area of sub-specialization among the survey respondents, the survey did not find consensus regarding its value. Overall, 46% of respondents believed that a specialized clinical PNCC service improves the quality of care of critically ill children. Support for PNCC sub-specialization was more common among pediatric neurologists and pediatric neurosurgeons than pediatric intensivists. This survey found support across specialties for creating PNCC training pathways for both pediatric intensivists and pediatric neurologists with an interest in this specialized field. CONCLUSIONS: PNCC programs are not uncommon; however, there is not clear agreement on the optimal role or benefit of this area of practice sub-specialization. A broader dialog should be undertaken regarding the emerging practice of pediatric neurocritical care, the potential benefits and drawbacks of this partitioning of neurology and critical care medicine practice, economic and other practical factors, the organization of clinical support services, and the formalization of training and certification pathways for sub-specialization.

Reliability of circulatory and neurologic examination by telemedicine in a pediatric intensive care unit.

OBJECTIVE: To test the hypothesis that telemedicine can reliably be used for many aspects of circulatory and neurologic examinations of children admitted to a pediatric intensive care unit (PICU). STUDY DESIGN: A prospective, randomized study in a 14-bed PICU in a tertiary care, academic-affiliated institution. Eligible patients were >2 months or <19 years of age, not involved in a concurrent study, had parents/guardian able to sign an informed consent form, were not at end-of-life, and had an attending who not only deemed them medically stable, but also felt that the study would not interrupt their care. Other than the Principal Investigator, 6 pediatric intensivists and 7 pediatric critical care fellows were eligible study providers. Two physician providers were randomly assigned to perform circulatory and neurologic examinations according to the American Heart Association/Pediatric Advanced Life Support guidelines in-person and via telemedicine. Findings were recorded on a standardized data collection form and compared. RESULTS: One hundred ten data collection forms were completed. For many aspects of the circulatory and neurologic examinations, outcomes showed substantial to perfect agreement between the in-person and telemedical care providers (kappa = 0.64-1.00). However, assessments of muscle tone had a kappa = 0.23, with a kappa = 0.37 for skin color. CONCLUSIONS: Telemedicine can reliably identify normal and abnormal findings of many aspects of circulatory and neurologic examinations in PICU patients. This finding opens the door to further studies on the use of telemedicine across other disciplines.

Potassium abnormalities in a pediatric intensive care unit: frequency and severity.

BACKGROUND: Potassium abnormalities are common in critically ill patients. We describe the spectrum of potassium abnormalities in our tertiary-level pediatric intensive care unit (PICU). METHODS: Retrospective observational cohort of all the patients admitted to a single-center tertiary PICU over a 1-year period. Medical records and laboratory results were obtained through a central electronic data repository. RESULTS: A total of 512 patients had a potassium measurement. Of a total of 4484 potassium measurements, one-third had abnormal values. Hypokalemia affected 40% of the admissions. Mild hypokalemia (3-3.4 mmol/L) affected 24% of the admissions. Moderate or severe hypokalemia (K <3.0 mmol/L) affected 16% of the admissions. Hyperkalemia affected 29% of the admissions. Mild hyperkalemia (5.1-6.0 mmol/L) affected 17% of the admissions. Moderate or severe hyperkalemia (>6.0 mmol/L) affected 12%. Hemolysis affected 2% of all the samples and 24% of hyperkalemic values. On univariate analysis, severity of hypokalemia was associated with mortality (odds ratio 2.2, P = .003). CONCLUSIONS: Mild potassium abnormalities are common in the PICU. Repeating hemolyzed hyperkalemic samples may be beneficial. Guidance in monitoring frequencies of potassium abnormalities in pediatric critical care is needed.

Operation airway: the first sustainable, multidisciplinary, pediatric airway surgical mission.

OBJECTIVE: This study aimed to describe the development and implementation of the first sustainable, multidisciplinary, pediatric airway surgical mission in an underserved country. METHODS: This prospective, qualitative study was conducted for the first 4 Operation Airway missions in Quito, Ecuador. The major goals of the missions were to assist children with aerodigestive abnormalities, create a sustainable program where the local team could independently provide for their own patient population, develop an educational curriculum and training program for the local team, and cultivate a collaborative approach to provide successful multidisciplinary care. RESULTS: Twenty patients ages 4 months to 21 years were included. Twenty-three bronchoscopies, 5 salivary procedures, 2 tracheostomies, 1 T-tube placement, 1 tracheocutaneous fistula closure, 2 open granuloma excisions, and 6 laryngotracheal reconstructions (LTRs) were performed. All LTR patients were decannulated. A new type of LTR (1.5 stage) was developed to meet special mission circumstances. Two videofluoroscopic swallow studies and 40 bedside swallow evaluations were performed. One local pediatric otolaryngologist, 1 pediatric surgeon, 3 anesthesiologists, 7 intensivists, 16 nurses, and 2 speech-language pathologists have received training. More than 25 hours of lectures were given, and a website was created collaboratively for educational and informational dissemination (http://www.masseyeandear.org/specialties/pediatrics/pediatric-ent/airway/OperationAirway/). CONCLUSION: We demonstrated the successful creation of the first mission stemming from a teaching institution with the goal of developing a sustainable, autonomous surgical airway program.

Positive lidocaine toxicology screen after J-Tip for venipuncture.

Venipuncture is common in children, and topical anesthetics are often used to alleviate the pain of the procedure. The J-Tip (National Medical Products, Inc, Irvine, Calif) device has become popular as a rapid and effective means of delivering lidocaine noninvasively. We report a case of a positive lidocaine blood toxicology screen after the use of the J-Tip device in a child pre-venipuncture. A repeat toxicology screen obtained 1 hour later by venipuncture without J-Tip use was negative. This report serves to remind clinicians that topical anesthetics may interfere with toxicology assays, leading to unreliable toxicology results.

Nighttime telecommunication between remote staff intensivists and bedside personnel in a pediatric intensive care unit: a retrospective study.

OBJECTIVE: To investigate the hypothesis that nighttime telemedicine can help staff intensivists remotely manage patients in a pediatric intensive care unit, preserve continuity of care, communicate with the bedside team, and provide reassurance to families in a unit where fellows provide nighttime, onsite care, with supervision by staff intensivists available by pager. DESIGN: A retrospective review. SETTING: A pediatric intensive care unit in an academic, tertiary medical center with telemedicine capability, including a mobile telemedicine cart in the pediatric intensive care unit and a home-based unit for each pediatric staff intensivist. PATIENTS: Critically ill pediatric patients between 0 and 19 yrs, who were admitted to the pediatric intensive care unit between May 2010 and July 2011 and were managed via telemedicine. INTERVENTIONS: Consecutive intake forms completed by staff intensivists following each telemedicine encounter were reviewed. MAIN RESULTS: Fifty-six consecutive intake forms were evaluated for the study period. Connectivity was established in 95% of attempts. Audio and video qualities were excellent 94% and 85% of the time, respectively. The median call duration was 15 mins. The pediatric critical care fellow was present for 100% of calls, nurses 68%, and parents 66%. Reasons for initiating the call were "patient assessment" (98%), "team meeting" (25%), and/or parent update (40%). "Patient assessment," "communication with multidisciplinary care team," and "communication with a patient's family" were the outcomes most often cited that would not have been possible via telephone. A change in medical management was noted following 32% of encounters. CONCLUSIONS: This study demonstrates that nighttime telecommunication linking staff intensivists on home-call with pediatric intensive care unit bedside care providers, patients, and their families is technologically feasible and may enhance team communication, provide reassurance to families, and impact patient management.

Prolonged mechanical support in children with severe adenoviral infections: a case series and review of the literature.

Adenovirus infections occur primarily in infants and children less than 5 years of age, accounting for 2% to 5% of respiratory illnesses in the pediatric population and 4% to 10% of childhood pneumonias. Although the majority of children with adenovirus disease develop mild upper respiratory tract disease, more severe disease may occur with involvement of the lower respiratory tract characterized by pneumonitis and/or small airways disease. The authors present a case series of 3 high-risk children with severe lower respiratory tract adenoviral infections. These cases demonstrate the potential for the development of severe respiratory involvement from adenovirus in infants and children with comorbid conditions and illustrate that there may be a rapid progression of the disease as well as the need, in selected circumstances, for prolonged mechanical support. We review the role of adenovirus in lower respiratory tract infections in infants and children, its potential to result in life-threatening complications in pediatric patients with comorbid conditions, and the potential life-saving role of mechanical ventilation and extracorporeal life support (ECLS) in these children.

Ultrasound findings in Plasmodium falciparum malaria: a pilot study.

OBJECTIVE: To investigate whether hand-carried ultrasound technology may be valuable in the assessment of children with acute malaria. Every year, approximately 800,000 children under the age of 5 yrs die of complications of Plasmodium falciparum malaria infection. The advent of hand-carried ultrasound technology has made diagnostic ultrasonography possible in underresourced settings. DESIGN: We performed a pilot observational study collecting clinical data and performing ultrasound examinations on children diagnosed with P. falciparum malaria infection. The targeted ultrasound examination included measurement of optic nerve sheath diameter, color transcranial Doppler insonation of the cerebral vasculature, cardiac ultrasound, and abdominal ultrasound. SETTING: Pediatric acute care unit of Mulago Hospital in Kampala, Uganda. PATIENTS: Thirty-three hospitalized children between the ages of 6 months and 12 yrs with documented acute P. falciparum infection. INTERVENTION: Targeted bedside ultrasound examination. MEASUREMENTS AND MAIN RESULTS: Increased optic nerve sheath diameter was observed in one third of all patients with malaria and in 100% of the patients diagnosed with cerebral malaria. Although higher-than-normal cerebral blood flow velocities were demonstrated in three (25%) of 12 patients with severe anemia, most patients demonstrated a normal cerebral blood flow velocity, suggesting a blunted response to anemia. We did not find evidence of pulmonary hypertension by cardiac ultrasound, and cardiac function did not seem depressed, even among patients with severe anemia and lactic acidosis. Finally, spleen size as determined by palpation significantly overestimated the true incidence of splenomegaly as measured by ultrasound (48% and 24%, respectively). CONCLUSIONS: A targeted ultrasound examination focusing on optic nerve sheath diameter, color transcranial Doppler, cardiac ultrasound, and spleen size may prove useful for patient classification, risk stratification, research studies, and treatment monitoring in pediatric malaria. More studies should be done.

Predictors of respiratory failure among previously healthy children with respiratory syncytial virus infection.

BACKGROUND: Respiratory syncytial virus (RSV)-related disease is the leading cause of hospitalization among infants, with approximately 7% to 21% of these patients developing acute respiratory failure. OBJECTIVE: The aim of this study was to identify clinical variables at initial presentation in the emergency department (ED) that may predict the subsequent need for mechanical ventilation among previously healthy, RSV-infected children who require pediatric intensive care unit (PICU) hospitalization. STUDY DESIGN: This is a retrospective study of 67 previously healthy, RSV-infected patients admitted from January 1997 to March 2000 to the PICU. The primary outcome for this study was the need for mechanical ventilation. The relationship between clinical variables at initial ED presentation and the need for mechanical ventilation were explored using univariate and multiple logistic regression analysis. RESULTS: On multivariate analysis, the presence of lethargy (odds ratio [OR], 12.2; P = .005), grunting (OR, 9.3; P = .01), and a Paco(2) 65 mm Hg or greater (OR, 11.8; P = .013) were clinical factors at initial presentation in the ED associated with the subsequent need for mechanical ventilation among the study cohort. A developmental model that included lethargy, grunting, and a Paco(2) of 65 mm Hg or greater performed well as a prediction model. The developmental model had a sensitivity of 71%, specificity of 96%, a positive predictive value of 86%, and a negative predictive value of 91%. CONCLUSIONS: The presence of lethargy, grunting, and a Paco(2) of 65 mm Hg or greater at initial presentation in the ED were predictive for the subsequent need for mechanical ventilation in previously healthy, RSV-infected children admitted to the PICU.

Intracranial hemorrhage: mechanisms of secondary brain injury.

ICH is a disease with high rates of mortality and morbidity, with a substantial public health impact. Spontaneous ICH (sICH) has been extensively studied, and a large body of data has been accumulated on its pathophysiology. However, the literature on traumatic ICH (tICH) is limited, and further investigations of this important topic are needed. This review will highlight some of the cellular pathways in ICH with an emphasis on the mechanisms of secondary injury due to heme toxicity and to events in the coagulation process that are common to both sICH and tICH.

Risk factors associated with hospital admission among healthy children with adenovirus infection.

Adenovirus infections mimic bacterial infections on initial presentation in healthy children, leading to higher likelihood of hospital admission. The objective of this study was to identify risk factors associated with hospital admission in previously healthy children with adenovirus infection. This is a retrospective study of 125 previously healthy children, who tested positive with direct immunofluorescence assay (DFA) for adenoviral infection at our center between January 2001 and October 2007. The primary outcome of the study was the need for hospital admission. The relationship between clinical variables at initial emergency room (ER) presentation and need for hospital admission were explored using univariate and multivariate logistic regression models. The model's predictive value was investigated by calculating the area under the receiver operating characteristic (ROC) curve and Hosmer-Lemeshow test. On stepwise multivariate logistic regression analysis, the presence of respiratory distress (odds ratio [OR]: 5.6; p = 0.014), acute gastroenteritis (OR: 3.8; p = 0.019) and wheezes at initial presentation (OR: 6.5; p = 0.003) at the time of initial presentation in the ER were associated with need for hospital admission. For this model, the area under the ROC curve was 0.79, and there was no evidence of lack of fit on Hosmer-Lemeshow goodness-of-fit test (p = 0.56). Our study identifies three risk factors, namely, respiratory distress, wheezing and acute gastroenteritis, associated with hospital admission for healthy children with adenoviral infections.

Circulatory arrest in a brain-dead organ donor: is the use of cardiac compression permissible?

Care of the brain-dead patient is common in intensive care practice. Aggressive donor management is advocated to increase supply of viable organs. Significant controversy exists over cardiac resuscitation in patients determined dead by cardiac criteria. The issue, till now, has not been addressed in brain dead patients. We discuss a case of cardiac resuscitation of a brain-dead donor to ensure organ donation. This case allows us to examine the use of brain death criteria to declare death, the controversy regarding cardiac resuscitation in organ donor patients, and the standards for use of cardiac resuscitation in the organ donor declared dead by brain death criteria. The consent process for organ donation in brain dead patients should address the possibility of subsequent cardiac arrest.

Children's Drawings With Narratives in the Hospital Setting: Insights Into the Patient Experience.

OBJECTIVES: To explore PICU patients' experiences and perceptions through their drawings with explanatory narratives. METHODS: Single-center prospective study in a 14-bed PICU in a tertiary care, academic-affiliated hospital. Pediatric patients age 6 to 17 years admitted to the PICU were approached to participate within 12 hours of transfer out of the PICU. Patients completed a brief study interview to identify the best and worst things about their PICU experience. Patients were asked to draw a picture of their experiences and then explain their drawings to study staff. RESULTS: Forty patients (median age 11 [6-17] years) agreed to participate. The median length of PICU stay was 2 days. The best aspects of the PICU stay included staff (25%), entertainment devices (15%), and food (13%). The worst aspects of the PICU stay that were reported were the intravenous line (25%), alarms (10%), and physical discomfort (10%). The most common elements in drawings were self-depictions (88%), monitors (53%), the intravenous line (50%), registered nurses (35%), and television (33%). Patient narratives related to their drawings provided additional insights regarding patient experiences in the PICU and identified various coping mechanisms used by patients to adapt to their experiences. CONCLUSIONS: Drawing, along with explanation, enables patients admitted to a PICU to disclose additional unique descriptive information about their experiences as patients. Facilitating this mode of communication may increase providers' awareness of positive and negative aspects of a PICU admission and may be used to improve pediatric patients' experiences in the hospital setting.

Wheeze detection in the pediatric intensive care unit: comparison among physician, nurses, respiratory therapists, and a computerized respiratory sound monitor.

OBJECTIVE: To correlate wheeze detection in the pediatric intensive care unit among staff members (a physician, nurses, and respiratory therapists [RTs]) and digital recordings from a computerized respiratory sound monitor (PulmoTrack). METHODS: We prospectively studied 11 patients in the pediatric intensive care unit. A physician, nurses, and RTs auscultated the patients and recorded their opinions about the presence of wheeze at baseline and then every hour for 6 hours. The clinician auscultated while the PulmoTrack recorded the lung sounds. The data were analyzed by a technician trained in interpretation of acoustic data and by a panel of experts blinded to the source of the recorded data, who scored all tracks for the presence or absence of wheeze. The degree of correlation among the expert panel, the staff, and the PulmoTrack was evaluated with the Kappa coefficient and McNemar's test. The determinations of the expert panel were taken as the true state (accepted standard). RESULTS: The PulmoTrack and expert panel were in agreement on detection of wheeze during inspiration, expiration, and the whole breath cycle; in all cases the Kappa coefficients were 0.54, 0.42, and 0.50 respectively. The PulmoTrack was significantly more sensitive than the physician (P = .002), nurses (P < .001), or RTs (P = .001). However, the specificity of the PulmoTrack was not significantly different from that of the physician, nurses, or RTs. CONCLUSIONS: Between the physician, RTs, and nurses there was agreement about the presence of wheeze in critically ill patients in the pediatric intensive care unit. Compared to the objective acoustic measurements from the PulmoTrack, the intensive care unit staff was similar in their ability to detect the absence of wheeze. The PulmoTrack was better than the staff in detecting wheeze.

Telemedicine Versus Face-to-Face Evaluations by Respiratory Therapists of Mechanically Ventilated Neonates and Children: A Pilot Study.

BACKGROUND: Mechanical ventilation is one of the most important therapeutic interventions in neonatal and pediatric ICUs. Telemedicine has been shown to reliably extend pediatric intensivist expertise to facilities where expertise is limited. If reliable, telemedicine may extend the reach of pediatric respiratory therapists (RTs) to facilities where expertise does not exist or free up existing RT resources for important face-to-face activities in facilities where expertise is limited. The aim of this study was to determine how well respiratory assessments for ventilated neonates and children correlated when performed simultaneously by 2 RTs face-to-face and via telemedicine. METHODS: We conducted a pilot study including 40 assessments by 16 RTs on 11 subjects (5 neonatal ICU; 6 pediatric ICU). Anonymously completed intake forms by 2 different RTs concurrently assessing 14 ventilator-derived and patient-based respiratory variables were used to determine correlations. RESULTS: Forty paired assessments were performed. Median telemedicine assessment time was 8 min. The Pearson correlation coefficient (r) was used to determine agreement between continuous data, and the Cohen kappa statistics were used for binary variables. Pressure control, PEEP, breathing frequency, and FIO2 perfectly correlated (r = 1, all P < .001) as did the presence of a CO2 monitor and need for increased ventilatory support (kappa = 1). The Pearson correlation coefficient for VT, minute ventilation, mean airway pressure, and oxygen saturation ranged from 0.84 to 0.97 (all P < .001). kappa = 0.41 (95% CI 0.02-0.80) for patient-triggered breaths, and kappa = 0.57 (95% CI 0.19-0.94) for breathing frequency higher than set frequency. kappa = -0.25 (95% CI -0.46 to -0.04) for need for suctioning. CONCLUSIONS: Telemedicine technology was acceptable to RTs. Telemedicine evaluations highly correlated with face-to-face for 10 of 14 aspects of standard bedside respiratory assessment. Poor correlation was noted for more complex, patient-generated parameters, highlighting the importance of further investigation incorporating a virtual stethoscope.

Quality improvement utilizing in-situ simulation for a dual-hospital pediatric code response team.

OBJECTIVE: Given the rarity of in-hospital pediatric emergency events, identification of gaps and inefficiencies in the code response can be difficult. In-situ, simulation-based medical education programs can identify unrecognized systems-based challenges. We hypothesized that developing an in-situ, simulation-based pediatric emergency response program would identify latent inefficiencies in a complex, dual-hospital pediatric code response system and allow rapid intervention testing to improve performance before implementation at an institutional level. METHODS: Pediatric leadership from two hospitals with a shared pediatric code response team employed the Institute for Healthcare Improvement's (IHI) Breakthrough Model for Collaborative Improvement to design a program consisting of Plan-Do-Study-Act cycles occurring in a simulated environment. The objectives of the program were to 1) identify inefficiencies in our pediatric code response; 2) correlate to current workflow; 3) employ an iterative process to test quality improvement interventions in a safe environment; and 4) measure performance before actual implementation at the institutional level. RESULTS: Twelve dual-hospital, in-situ, simulated, pediatric emergencies occurred over one year. The initial simulated event allowed identification of inefficiencies including delayed provider response, delayed initiation of cardiopulmonary resuscitation (CPR), and delayed vascular access. These gaps were linked to process issues including unreliable code pager activation, slow elevator response, and lack of responder familiarity with layout and contents of code cart. From first to last simulation with multiple simulated process improvements, code response time for secondary providers coming from the second hospital decreased from 29 to 7 min, time to CPR initiation decreased from 90 to 15 s, and vascular access obtainment decreased from 15 to 3 min. Some of these simulated process improvements were adopted into the institutional response while others continue to be trended over time for evidence that observed changes represent a true new state of control. CONCLUSIONS: Utilizing the IHI's Breakthrough Model, we developed a simulation-based program to 1) successfully identify gaps and inefficiencies in a complex, dual-hospital, pediatric code response system and 2) provide an environment in which to safely test quality improvement interventions before institutional dissemination.