Patient Safety in Pediatrics: a Developing Discipline

__Abstract__ The publication of the breakthrough report “To Err is Human” by the Institute of Medicine was the launch of patient safety initiatives all over the world. In the intensive care unit (ICU) of the Erasmus MC-Sophia Children’s Hospital this resulted in the institution of a multimodal patient safety management system under the name Safety First in 2005. This system now includes nine major elements, representing monitoring and intervention activities. In this thesis we report on the results and the implementation of the patient safety management system called Safety First. __Outline of this thesis:__ In part I the concept of patient safety and the Safety First project are introduced. The rationale for selecting the elements of the patient safety management system is explained. As preventable mortality and morbidity are the public focus as outcome parameters for quality and safety of care, we have studied very long stay patients in our ICU (chapter 2). The goal of this study was to determine characteristics and mortality in these patients as well as modes of death. Chapter 3 presents an evaluation of potentially preventable deaths in our ICU. An important question was whether five years of patient safety efforts had resulted in fewer potentially preventable deaths. Part II reflects on the difficulties in monitoring adverse events. In chapter 4 we present numbers and types of adverse events identified with real time physicians’ registration during a 3-month period in general pediatric practice. The next chapter is a study into adverse events in the surgical pediatric ICU in a 2-year period. We combined the physicians’ registration with the Trigger Tool methodology as developed by the Institute for Healthcare, Boston, USA. The goals were to determine the rate and nature of the adverse events and to compare the two methods. In part III a number of elements of Safety First are described, as well as other studies into patient safety issues relevant to bedside ICU care. Chapter 6 brings the results of critical incident analysis with a focus on the factors contributing to the incident and the resultant recommendations. The next study evaluated the availability and reliability of drug formularies used in our ICU, which are crucial in safe drug prescription. In chapter 8 we discuss the safety of routine MRI scans in preterm infants at 30 weeks gestational age, as reflected by safety incidents and adverse events. In the next chapter, safety focused Mortality and Morbidity conference reports were scrutinized for numbers and types of recommendations stemming from these meetings. Chapter 10 is a study about nursing protocol violations established with the Critical Nursing Situation Index. Part IV describes a study of safety culture in the ICU, as it emerged from a safety attitude questionnaire administered to all staff. We aimed to compare findings to benchmark data and explore any deficiencies. In the general discussion in part V the results of the studies are commented on and future directions are given, including guidelines for optimal implementation of a patient safety management system and future benchmarking

The occurrence of adverse events in low-risk non-survivors in pediatric intensive care patients: an exploratory study

We studied the occurrence of adverse events (AEs) in low-risk non-survivors (LNs), compared to low-risk survivors (LSs), high-risk non-survivors (HNs), and high-risk survivors (HSs) in two pediatric intensive care units (PICUs). The study was performed as a retrospective patient record review study, using a PICU-trigger tool. A random sample of 48 PICU patients (0–18 years) was chosen, stratified into four subgroups of 12 patients: LNs, LSs, HNs, and HSs. Primary outcome was the occurrence of AEs. The severity, preventability, and nature of the indentified AEs were determined. In total, 45 AEs were found in 20 patients. The occurrence of AEs in the LN group was significantly higher compared to that in the LS group and HN group (AE occurrence: LN 10/12 patients, LS 1/12 patients; HN 2/12 patients; HS 7/12 patients; LN-LS difference, p < 0.001; LN-HN difference, p < 0.01). The AE rate in the LN group was significantly higher compared to that in the LS and HN groups (median [IQR]: LN 0.12 [0.07–0.29], LS 0 [0–0], HN 0 [0–0], and HS 0.03 [0.0–0.17] AE/PICU day; LN-LS difference, p < 0.001; LN-HN difference, p < 0.01). The distribution of the AEs among the four groups was as follows: 25 AEs (LN), 2 AEs (LS), 8 AEs (HN), and 10 AEs (HS). Fifteen of forty-five AEs were preventable. In 2/12 LN patients, death occurred after a preventable AE. Conclusion: The occurrence of AEs in LNs was higher compared to that in LSs and HNs. Some AEs were severe and preventable and contributed to mortality.(Table presented.

Implementation of a children's hospital-wide central venous catheter insertion and maintenance bundle

Background: Central venous catheter-associated bloodstream infections in children are an increasingly recognized serious safety problem worldwide, but are often preventable. Central venous catheter bundles have proved effective to prevent such infections. Successful implementation requires changes in the hospital system as well as in healthc

Safety of routine early MRI in preterm infants

Background: Cerebral MRI performed on preterm infants at term-equivalent 30 weeks' gestational age (GA) is increasingly performed as part of standard clinical care. Objective: We evaluated safety of these earlyMRI procedures. Materials and methods We retrospectively collected data on patient safety of preterm infants who underwent early MRI scans. Data were collected at fixed times before and after the MRI scan. MRI procedures were carried out according to a comprehensive guideline. Results: A total of 52 infants underwent an MRI scan at 30 weeks' GA. Although no serious adverse events occurred and vital parameters remained stable during the procedure, minor adverse events were encountered in 26 infants (50%). The MRI was terminated in three infants (5.8%) because of respiratory instability. Increased respiratory support within 24 h after the MRI was necessary for 12 infants (23.1%) and was significantly associated with GA, birth weight and the mode of respiratory support. Hypothermia (core temperature < 36°C) occurred in nine infants (17.3%). Temperature dropped significantly after the MRI scan. Conclusion: Minor adverse events after MRI procedures at 30 weeks GA were common and should not be underestimated. A dedicated and comprehensive guideline for MRI procedures in preterm infants is essential

Effectiveness of simulation training and assessment of PICU nurses' resuscitation skills: A mixed methods study from the Netherlands

Purpose: The quality of resuscitation and effective leadership are decisive for the outcome of a resuscitation. Nurses are usually the first responders upon cardiac arrest. Therefore, we started the “proficiency check” project, which aims to improve nurses' resuscitation and teamwork skills. This article describes the effectiveness of the proficiency check and nurses' experiences with it. Design and methods: This study was done among intensive care nurses working on a pediatric ICU (PICU) in the Netherlands. It was designed as a mixed-methods study combining a quantitative and a qualitative approach. Quantitative data were obtained through a pre-posttest comparison of nurses' resuscitation and teamwork skills, in a simulation setting. Qualitative data on nurses' experiences were collected through semi-structured individual interviews. Results: Both resuscitation and teamwork skills improved significantly. In 39 nurses (32%), the improvement of both resuscitation and teamwork skills after the intervention was large (effect size >0.8). The experiences of nu

Real-time registration of adverse events in Dutch hospitalized children in general pediatric units: first experiences

The objectives of this study are to describe the number and nature of adverse events occurring in general pediatric practice, to describe factors contributing to the occurrence of these adverse events, and to report on the experience of pediatricians with reporting adverse events. It is a prospective study on 11 pediatric units in a 3-month period; adverse events were registered for all newly admitted patients. Ninety-four adverse events were registered in 88 of 5,669 patients, amounting to a 1.6 per 100 admissions rate and a 0.4 per 100 patient days rate. Ninety percent of the adverse events did not cause serious harm. Failed diagnostic procedures were most common. Conclusion: Adverse event registration in general pediatric practice is a first step in assessing quality and safety of care. It yields a considerable number of adverse events. Compliance to adverse event registration in daily practice is difficult but also key to optimal monitoring of quality of care

Mortality in very long-stay pediatric intensive care unit patients and incidence of withdrawal of treatment

Background: The mortality for children with prolonged stay in pediatric intensive care units (PICU) is much higher than overall mortality. The incidence of withdrawal or limitation of therapy in this group is unknown. Purpose: To assess mortality and characteristics of children admitted for ≥28 days to our ICU, and to describe the extent to which limitations of care were involved in the terminal phase preceding death. Methods: For the period 2003 to 2005 clinical data were collected retrospectively for children with prolonged stay (defined as ≥28 days) in a medical/surgical PICU of a university children's hospital. Results: In the PICU, 4.4% of the children (116/2,607, equal gender, mean age 29 days) had a prolonged stay. Median (range) stay was 56 (28-546) days. These children accounted for 3% of total admissions and occupied 63% of total admission days. Mortality during admission for this group was fiv