Isolated right superior vena cava drainage into the left atrium: An uncommon cause of persistent hypoxia in a neonate.

This report describes the case of a 13-day-old African American female with persistent hypoxia found to have an isolated right superior vena cava (RSVC) draining into the left atrium (LA) confirmed with contrast echocardiography.

Trends in Medication Use in Very Low-Birth-Weight Infants in a Level 3 NICU over 2 Decades.

OBJECTIVE: This study aims to study the association between trends in medication utilization and survival in very low-birth-weight (VLBW) infants over a 22-year period. STUDY DESIGN: Medications received by VLBW infants were extracted retrospectively for the four periods 1990 to 1994, 1995 to 2000, 2001 to 2005, and 2006 to 2011 from our perinatal database and stratified by two birth weight groups: ≤ 1,000 g and 1,001 to 1,500 g. RESULT: A total of 5,529 VLBW infants were reviewed. The majority of them were African American (78%), with an increasing proportion over time. The median number of medications per patient in all VLBW infants remained similar over time, 9 (5, 15). A cardiovascular group of medications was most commonly used, with a significant increase in the use of dobutamine and indomethacin. A significant trend toward an increasing number of infants without any antibiotic exposure was also noted. Survival steadily and significantly increased from 83 to 87%. CONCLUSION: The trends of overall medication use remained the same in our neonatal intensive care unit (NICU) over the past 22 years. There was no association between medication utilization and survival. VLBW infants continue to receive a high number of medications in the NICU, including a variety of antibiotics.

Back vs. chest ECG electrode placement in neonatal resuscitation: A pilot randomized controlled trial.

BACKGROUND: The recent Neonatal Resuscitation Program advises the early utilization of an electrocardiogram (ECG) for non-vigorous newborns in the delivery room. However, placing ECG electrodes on the chest may delay obtaining a reliable heart rate (HR) and could interfere with chest compressions. Our previous study showed that preset ECG electrodes, attached to the back of the newborn, are quicker than a pulse oximeter (POX) for detecting HR. AIM: To compare time to detect a reliable HR using back-placed ECG electrodes versus standard front placement. METHODS: Infants were randomly assigned to back (n = 85) or chest (n = 89) electrode placement. Time measurement began upon placing infants on a Panda warmer ResusView. Failure was defined as no HR detected within 5 minutes. Intention-to-treat analysis compared HR signal acquisition time between groups. RESULTS: Both groups showed similar proportions of detectable HR within the first minute. Median (IQR) time to obtain HR was 26 (13,38) seconds for the chest group and 21 (12,54) seconds for the back group (p = 0.91). A large number of vigorous infants were included. In the chest group, these vigorous infants had shorter HR acquisition times than non-vigorous infants (Mean ± SD of 34 ± 48 seconds vs. 50 ± 44 seconds respectively; p = 0.049). Failure rates and time to acquire a HR for infants who were non-vigorous and required advanced resuscitation were similar between the back and chest groups (p = 0.51). CONCLUSION: Preset back ECG electrodes have shown encouraging results in neonates requiring advanced resuscitation. Further studies are needed to enhance guidance during neonatal resuscitation.

Implementation of a Modified Neonatal Early-onset Sepsis Calculator in Well-baby Nursery: a Quality Improvement Study.

BACKGROUND: The use of sepsis risk scores (SRSs), calculated based on the neonatal early-onset sepsis (EOS) calculator, has been shown to limit the unwarranted sepsis evaluations and to reduce the empirical use of antibiotics in neonates.s. PURPOSE: To reduce both the sepsis evaluation rate (SER) and antibiotic initiation rate (AIR) by 25% from baseline by incorporating conservative SRS cutoff values into the routine sepsis risk assessment of well-appearing neonates born at 34 weeks and older gestation. METHODS: During a pre quality improvement (QI) period (June 2016-August 2016), a QI team calculated SRS on all newborn infants to determine safe SRS cutoff values. During the QI-study period (September 2016-November 2017), we implemented an EOS evaluation algorithm based on 2 SRS cutoff values, 0.05 (later increased to 0.1) for sepsis evaluation and 0.3 for the initiation of antibiotic therapy. Monthly SER and AIR were summarized and analyzed by using standard statistical tests and statistical process control charts. During the surveillance phase (January 2019-June 2019), we evaluated whether previously attained improvements in SER and AIR were sustained. RESULTS: During the pre-QI period, the mean (±SD) of monthly SER and monthly AIR were 23.8% (±5.7%) and 6.2% (±0.4%), respectively. During the QI-study period, the mean (±SD) of monthly SER and monthly AIR decreased to 15% (±4.7%), P = 0.01, and 3.2% (±1.5%), P = 0.005, respectively. During the surveillance period, both outcome measures were comparable with the QI-study period. CONCLUSION: The implementation of a modified EOS calculator-based EOS algorithm using a conservative approach was successful in reducing antibiotic exposure and the need for blood work in well-appearing neonates.

Presetting ECG electrodes for earlier heart rate detection in the delivery room.

AIM: To determine whether heart rate (HR) could be detected earlier than by pulse oximeter (POX), using a novel method of application of electrocardiogram (ECG) electrodes during neonatal resuscitation in the delivery room. METHODS: ECG electrodes were set before delivery to be applied to the back of infants' thorax. Time to detect HR was recorded as soon as a numerical HR along with a recognizable and persistent QRS complex was observed on ECG monitor (HRECG) and a plethysmographic waveform was seen on POX monitor (HRPOX). RESULTS: Out of 334 infants, 49 were <31 weeks of gestational age. Overall, the median (interquartile range, IQR) time to detect HRECG was significantly shorter [29 (5, 60) seconds] than time by POX [60 (45,120) seconds], (p < 0.001). Similarly, in <31-week infants, the median (IQR) time to detect HRECG was 10 (2, 40) seconds compared to 60 (30,120) seconds by POX, (p < 0.001). Failure to have HR detected by 1 minute occurred in 30%, 54% and 20% of infants by ECG, POX and either of the devices, respectively. CONCLUSION: In the delivery room, electrodes applied by the study method are more effective than pulse oximetry in providing the neonatal team with timely HR information that is necessary for proper resuscitative actions.

Reducing antibiotic utilization rate in preterm infants: a quality improvement initiative.

BACKGROUND: Judicious use of antibiotic therapy in preterm infants is necessary as prolonged and unwarranted use of antibiotics have been associated with adverse short-term and long-term outcomes. LOCAL PROBLEM: Our baseline data review revealed overuse and unnecessary prolonged antibiotic exposure among preterm infants despite a low suspicion for sepsis. METHODS AND INTERVENTIONS: The baseline overall AUR was calculated retrospectively from our pharmacy database for a period of 4 months prior to the quality improvement (QI) initiative (pre-QI phase). The principal QI intervention included the development and implementation of guidance algorithms for evaluation and management of suspected sepsis incorporating key QI measures, such as an emphasis on early discontinuation of antibiotics by 36 h if blood culture remained negative and the introduction of multiplex polymerase chain reaction assay for early identification of causative organisms. This QI initiative was implemented through multiple Plan-Do-Study-Act cycles, starting in February 2016 (QI phase), with an objective to achieve a 10% reduction in the baseline overall AUR by December 2016, in preterm infants with gestational ages between 250/7 and 336/7 weeks. Data for the QI phase of the study were collected prospectively. RESULT: The overall AUR (outcome measure) decreased from 154.8 to 138.4 days of treatment per 1000 hospital days (10.6% decrease, p < 0.05) over the 11-month period. However, the overall rate of adherence to guidance algorithm (process measure) remained below the target goal of 90%. CONCLUSION: This multiphase QI initiative was able to reduce the overall AUR at our NICU. The beneficial impact of this decrease in AUR in preterm infants remains to be determined.