RESUMO
BACKGROUND: High flow nasal cannula (HFNC) is increasingly used to treat bronchiolitis. Although lower HFNC rates (≤8 L per minute) are commonly employed, higher weight-based flows more effectively alleviate dyspnea. The impact of higher flows on the need for care escalation is unclear. METHODS: A randomized clinical trial was performed in a community hospital inpatient pediatric unit. Patients with bronchiolitis on HFNC were randomized to an existing "standard" HFNC protocol (max flow of 8 L per minute), or to a novel weight-based protocol (max flow of 2 L/kg per minute). Weaning of HFNC for the patients in the standard arm was left to provider discretion but was prescribed in the weight-based arm. The primary outcome was interhospital transfer to a PICU. The study was powered to detect a 35% difference in transfer rate. RESULTS: 51 patients were randomized to the weight-based or standard HFNC arms. The interhospital PICU transfer rate did not differ significantly between the standard (41.7%) and weight-based arms (51.9%) P = .47. Hospital length of stay was significantly shorter in the weight-based arm with protocolized weaning (45 h [interquartile range 42.1-63.3] versus 77.6 h [interquartile range 47.3-113.4]); P = .01. There were no significant adverse events in either group. CONCLUSIONS: Weight-based provision of HFNC did not significantly impact the number of patients with bronchiolitis requiring interhospital transfer from a community hospital to a PICU, though we were underpowered for this outcome. Patients who received weight-based flow with protocolized weaning had a shorter length of stay, which may reflect a clinical impact of weight-based flow or the efficacy of the aggressive weaning pathway.
Assuntos
Bronquiolite , Cânula , Criança , Humanos , Lactente , Bronquiolite/terapia , Hospitais , Pacientes Internados , OxigenoterapiaRESUMO
OBJECTIVE: To support hospitals in the Massachusetts PNQIN collaborative with adoption of the ESC Neonatal Opioid Withdrawal Syndrome (NOWS) Care Tool© and assess NOWS hospitalization outcomes. STUDY DESIGN: Statewide QI study where 11 hospitals adopted the ESC NOWS Care Tool©. Outcomes of pharmacotherapy and length of hospital stay (LOS) and were compared in Pre- and Post-ESC implementation cohorts. Statistical Process Control (SPC) charts were used to examine changes over time. RESULTS: The Post-ESC group had lower rates of pharmacotherapy (OR 0.35, 95% CI 0.26, 0.46) with shorter LOS (RR 0.79, 95% CI 0.76, 0.82). The 30-day NOWS readmission rate was 1.2% in the Pre- and 0.4% in the Post-ESC cohort. SPC charts indicate a shift in pharmacotherapy from 54.8 to 35.0% and LOS from 14.2 to 10.9 days Post-ESC. CONCLUSIONS: The ESC NOWS Care Tool was successfully implemented across a state collaborative with improvement in NOWS outcomes without short-term adverse effects.
Assuntos
Analgésicos Opioides , Síndrome de Abstinência Neonatal , Analgésicos Opioides/uso terapêutico , Humanos , Recém-Nascido , Tempo de Internação , Síndrome de Abstinência Neonatal/tratamento farmacológico , Melhoria de Qualidade , SonoRESUMO
OBJECTIVES: The management of severe pediatric asthma exacerbations is variable. The use of clinical pathways has been shown to decrease time to clinical recovery and length of stay (LOS) for critically ill patients with asthma in freestanding children's hospitals. We sought to determine if implementing a clinical pathway for pediatric patients who are on continuous albuterol in a community hospital would decrease time to clinical recovery and LOS. METHODS: A clinical pathway for guiding the initiation, escalation, and weaning of critical asthma therapies was adapted to a community hospital without a PICU. There were 2 years of baseline data collection (from September 2014 to August 2016) and 16 months of intervention data collection. Segmented regression analysis of interrupted time series was used to evaluate the pathway's impact on LOS and time to clinical recovery. RESULTS: There were 129 patients in the study, including 69 in the baseline group and 60 in the intervention group. After pathway implementation, there was an absolute reduction of 10.2 hours (SD 2.0 hours) in time to clinical recovery (P ≤ .001). There was no significant effect on LOS. There was a significant reduction in the transfer rate (27.5% of patients in the baseline period versus 11.7% of patients in the intervention period; P = .025). There was no increase in key adverse events, which included the percentage of patients who required ICU-specific therapies while awaiting transfer (7.3% of patients in the baseline period versus 1.7% of patients in the intervention period; P = .215). CONCLUSIONS: The implementation of a clinical pathway for the management of critically ill children with asthma and on continuous albuterol in a community hospital was associated with a significant reduction in time to clinical recovery without an increase in key adverse events.
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Asma/terapia , Procedimentos Clínicos , Hospitais Comunitários , Doença Aguda , Criança , Feminino , Humanos , Análise de Séries Temporais Interrompida , Tempo de Internação , Masculino , Melhoria de QualidadeRESUMO
It is easier to find too many documents on a life science topic than to find the right information inside these documents. With the application of text data mining to biological documents, it is no surprise that researchers are starting to look at applications that mine out chemical information. The mining of chemical entities--names and structures--brings with it some unique challenges, which commercial and academic efforts are beginning to address. Ultimately, life science text data mining applications need to focus on the marriage of biological and chemical information.
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Química Farmacêutica , Armazenamento e Recuperação da Informação , Bases de Dados Factuais , Estrutura Molecular , Publicações Periódicas como Assunto , Preparações FarmacêuticasRESUMO
The mining of information from the drug literature covers a broad set of disciplines that include chemistry, biology and medicine. It is not possible for any one scientist to keep up to date on the wide breadth of published pharmaceutical information. The need for researchers to find and integrate information from the drug literature with other information is apparent. This article highlights some of the key themes of 2008 publications on mining chemical and biological information, and indicates that the drug literature has exhibited a significant transformation in 2008.