RESUMEN
OBJECTIVE: To study the association between discontinuing predischarge car seat tolerance screening (CSTS) with 30-day postdischarge adverse outcomes in infants born preterm. STUDY DESIGN: Retrospective cohort study involving all infants born preterm from 2010 through 2021 who survived to discharge to home in a 14-hospital integrated health care system. The exposure was discontinuation of CSTS. The primary outcome was a composite rate of death, 911 call-triggered transports, or readmissions associated with diagnostic codes of respiratory disorders, apnea, apparent life-threatening event, or brief resolved unexplained events within 30 days of discharge. Outcomes of infants born in the periods of CSTS and after discontinuation were compared. RESULTS: Twelve of 14 hospitals initially utilized CSTS and contributed patients to the CSTS period; 71.4% of neonatal intensive care unit (NICU) patients and 26.9% of non-NICU infants were screened. All hospitals participated in the discontinuation period; 0.1% was screened. Rates of the unadjusted primary outcome were 1.02% in infants in the CSTS period (n = 21â122) and 1.06% after discontinuation (n = 20â142) (P = .76). The aOR (95% CI) was 0.95 (0.75, 1.19). Statistically insignificant differences between periods were observed in components of the primary outcome, gestational age strata, NICU admission status groups, and other secondary analyses. CONCLUSIONS: Discontinuation of CSTS in a large integrated health care network was not associated with a change in 30-day postdischarge adverse outcomes. CSTS's value as a standard predischarge assessment deserves further evaluation.
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Sistemas de Retención Infantil , Recien Nacido Prematuro , Recién Nacido , Humanos , Lactante , Sistemas de Retención Infantil/efectos adversos , Alta del Paciente , Estudios Retrospectivos , Cuidados Posteriores , Unidades de Cuidado Intensivo NeonatalRESUMEN
Importance: There are few population-based studies addressing trends in neonatal intensive care unit (NICU) admission and NICU patient-days, especially in the subpopulation that, by gestational age (GA) and birth weight (BW), might otherwise be able to stay in the room with their mothers. Objective: To describe population-based trends in NICU admissions, NICU patient-days, readmissions, and mortality in the birth population of a large integrated health care system. Design, Setting, and Participants: This cohort study was conducted using data extracted from electronic medical records at Kaiser Permanente Southern California (KPSC) health care system. Participants included all women who gave birth at KPSC hospitals and their newborns from January 1, 2010, through December 31, 2018. Data extraction was limited to data entry fields whose contents were either numbers or fixed categorical choices. Rates of NICU admission, NICU patient-days, readmission rates, and mortality rates were measured in the total population, in newborns with GA 35 weeks or greater and BW 2000 g or more (high GA and BW group), and in the remaining newborns (low GA and BW group). Admissions to the NICU and NICU patient-days were risk adjusted with a machine learning model based on demographic and clinical characteristics before NICU admission. Changes in the trends were assessed with 2-sided correlated seasonal Mann-Kendall test. Data analysis was performed in August 2019. Exposures: Admission to the NICU and NICU patient-days among the birth cohort. Main Outcomes and Measures: The primary outcomes were NICU admission and NICU patient-days in the total neonatal population and GA and BW subgroups. The secondary outcomes were readmission and mortality rates. Results: Over the study period there were 320â¯340 births (mean [SD] age of mothers, 30.1 [5.7] years; mean [SD] gestational age, 38.6 [1.97] weeks; mean [SD] birth weight, 3302 [573] g). The risk-adjusted NICU admission rate decreased from a mean of 14.5% (95% CI, 14.2%-14.7%) to 10.9% (95% CI, 10.7%-11.7%) (P for trend = .002); 92% of the change was associated with changes in the care of newborns in the high GA and BW group. The number of risk-adjusted NICU patient-days per birth decreased from a mean of 1.50 patient-days (95% CI, 1.43-1.54 patient-days) to 1.40 patient-days (95% CI, 1.36-1.48 patient-days) (P for trend = .03); 70% of the change was associated with newborns in the high GA and BW group. The unadjusted 30-day readmission rates and mortality rates did not change. Conclusions and Relevance: Admission rates to the NICU and numbers of NICU patient-days decreased over the study period without an increase in readmissions or mortality. The observed decrease was associated with the high GA and BW newborn population. How much of this decrease is attributable to intercurrent health care systemwide quality improvement initiatives would require further investigation. The remaining unexplained variation suggests that further changes are also possible.
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Peso al Nacer , Edad Gestacional , Unidades de Cuidado Intensivo Neonatal/estadística & datos numéricos , Unidades de Cuidado Intensivo Neonatal/tendencias , Tiempo de Internación/tendencias , Admisión del Paciente/tendencias , Adulto , Negro o Afroamericano/estadística & datos numéricos , California , Prestación Integrada de Atención de Salud , Femenino , Humanos , Renta , Lactante , Mortalidad Infantil/tendencias , Recién Nacido de Bajo Peso , Recién Nacido , Tiempo de Internación/estadística & datos numéricos , Masculino , Edad Materna , Medicaid , Paridad , Admisión del Paciente/estadística & datos numéricos , Readmisión del Paciente/estadística & datos numéricos , Readmisión del Paciente/tendencias , Embarazo , Embarazo Múltiple , Sistema de Registros , Estudios Retrospectivos , Factores de Riesgo , Estados Unidos , Adulto JovenRESUMEN
BACKGROUND: Transcutaneous bilirubin (TcB) meters are widely used for screening newborns for jaundice, with a total serum bilirubin (TSB) measurement indicated when the TcB value is classified as "positive" by using a decision rule. The goal of our study was to assess the clinical utility of 3 recommended TcB screening decision rules. METHODS: Paired TcB/TSB measurements were collected at 34 newborn nursery sites. At 27 sites (sample 1), newborns were routinely screened with a TcB measurement. For sample 2, sites that typically screen with TSB levels also obtained a TcB measurement for the study. Three decision rules to define a positive TcB measurement were evaluated: ≥75th percentile on the Bhutani nomogram, 70% of the phototherapy level, and within 3 mg/dL of the phototherapy threshold. The primary outcome was a TSB level at/above the phototherapy threshold. The rate of false-negative TcB screens and percentage of blood draws avoided were calculated for each decision rule. RESULTS: For sample 1, data were analyzed on 911 paired TcB-TSB measurements from a total of 8316 TcB measurements. False-negative rates were <10% with all decision rules; none identified all 31 newborns with a TSB level at/above the phototherapy threshold. The percentage of blood draws avoided ranged from 79.4% to 90.7%. In sample 2, each rule correctly identified all 8 newborns with TSB levels at/above the phototherapy threshold. CONCLUSIONS: Although all of the decision rules can be used effectively to screen newborns for jaundice, each will "miss" some infants with a TSB level at/above the phototherapy threshold.
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Bilirrubina/sangre , Técnicas de Apoyo para la Decisión , Ictericia Neonatal/diagnóstico , Tamizaje Neonatal/métodos , Análisis Químico de la Sangre/instrumentación , Análisis Químico de la Sangre/métodos , Diseño de Equipo , Reacciones Falso Negativas , Humanos , Recién Nacido , Ictericia Neonatal/sangre , PielRESUMEN
OBJECTIVE: To test whether the combined use of total plasma/serum bilirubin (TSB) levels and clinical risk factors more accurately identifies infants who receive phototherapy than does the use of either method alone. STUDY DESIGN: We recruited healthy infants of ≥35 weeks' gestation at 6 centers that practiced universal predischarge TSB screening. Transcutaneous bilirubin (TcB) was measured at 24 hours, with TSB at 24-60 hours and at 3- to 5- and 7- to 14-day follow-up visits. Clinical risk factors were identified systematically. RESULTS: Of 1157 infants, 1060 (92%) completed follow-up, and 982 (85%) had complete datasets for analysis. Infant characteristics included 25% were nonwhite and 55% were Hispanic/Latino; >90% were breastfed. During the first week, jaundice was documented in 84% of subjects. Predischarge TSB identified the 41 (4.2%) and 34 (3.5%) infants who received phototherapy before and after discharge, respectively. Prediction of postdischarge phototherapy was similar for combined clinical risk factors (earlier gestational age [GA], bruising, positive direct antiglobulin test, Asian race, exclusive breastfeeding, blood type incompatibility, jaundice extent) and age-adjusted TSB (area under the curve [AUC] = .86 vs .87), but combined screening was better (AUC = .95). TcB/TSB combined with GA alone was equally predictive (AUC = .95; 95% CI .93-.97). CONCLUSIONS: Jaundice is present in 4 of 5 (84%) healthy newborns. Predischarge TcB/TSB (adjusted for postnatal age) combined with specific clinical factors (especially GA) best predicts subsequent phototherapy use. Universal implementation of this strategy in the US should improve outcomes of healthy newborns discharged early.
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Bilirrubina/sangre , Hiperbilirrubinemia Neonatal/diagnóstico , Ictericia Neonatal/diagnóstico , Tamizaje Neonatal/métodos , Fototerapia , Área Bajo la Curva , Estudios de Cohortes , Femenino , Humanos , Hiperbilirrubinemia Neonatal/sangre , Hiperbilirrubinemia Neonatal/terapia , Lactante , Recién Nacido , Ictericia Neonatal/sangre , Ictericia Neonatal/terapia , Masculino , Alta del Paciente , Estudios Prospectivos , Medición de Riesgo , Factores de RiesgoRESUMEN
BACKGROUND: The 2004 American Academy of Pediatrics (AAP) guidelines for management of hyperbilirubinemia in the newborn infant at > or =35 weeks of gestation recommend that clinicians systematically asses the risk of severe hyperbilirubinemia before hospital discharge. Using the guidelines requires access to the printed nomograms, calculation of the infant's age in hours, and manual plotting of total bilirubin results. The combination of a common clinical problem with the existence of guidelines for best practice is an ideal target for clinical informatics tools to help improve compliance. A Web-based clinical decision support tool was developed on the basis of a combination of published data and linear extrapolation to automate the hour-specific risk stratification nomogram and phototherapy nomogram. METHODS: After BiliTool, the clinical decision support tool that contained the AAP clinical guidelines, was made publicly available, Web-site usage was monitored. An online survey composed of 10 multiple-choice, Likert-scale, and yes-no questions was made available. RESULTS: The number of site visits has increased over time. Of the 469 respondents to the survey, 297 respondents considered themselves tool "users". DISCUSSION: Rapid uptake and high ratings for clinical utility confirm that Web-based clinical decision support tools are in high demand and may increase use of clinical guidelines. Given the risk of human error with manual age calculation and nomogram plotting, this tool may also decrease the likelihood of medical errors, particularly with integration into the electronic medical record. Concomitant release of Web-based decision support tools with clinical guidelines would optimize the guidelines' adoption and implementation. Also, the integration of BiliTool into the electronic medical record may serve as a model for integrating other Web-based clinical decision support tools.
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Sistemas de Apoyo a Decisiones Clínicas/organización & administración , Hiperbilirrubinemia Neonatal/terapia , Internet , Enfermería Neonatal/normas , Desarrollo de Programa , Guías como Asunto , Humanos , Lactante , Recién Nacido , Diseño de Software , Interfaz Usuario-ComputadorRESUMEN
Guidelines for management of newborn hyperbilirubinemia have existed in Russia for many years. We sought to determine the degree to which management of hyperbilirubinemia in Russia meets three existing clinical protocols. We performed a cross-sectional chart review in a government-run, academic hospital in an urban setting in Moscow, Russia. Subjects were admitted to Level II nursery at Hospital No.13, were not transferred to a Level III nursery, did not die during hospitalization, and had at least one pairing of total serum bilirubin (TSB) and clinical evaluation of jaundice. We measured physician adherence to three available guidelines based upon TSB levels at which phototherapy and exchange transfusions were performed. We identified 594 infants and 1,924 pairings. Despite availability of TSB to inform decision-making, physicians did not follow the protocols. Under Russian and U.S. guidelines, physicians often failed to start phototherapy, started phototherapy unnecessarily, and missed recommended exchange transfusions. Despite a resource-poor setting, guideline adherence in Russia was remarkably similar to that of U.S. physicians. The data illustrate the challenge of overcoming physician behavior to standardize practice, and raise questions about the presumed higher quality of care in a more developed medical system. A new framework for guideline implementation is needed, and many of the necessary tools already exist.