RESUMO
OBJECTIVES: To identify risk factors for recurrent urinary tract infection (UTI) and renal scarring in children who have had 1 or 2 febrile or symptomatic UTIs and received no antimicrobial prophylaxis. METHODS: This 2-year, multisite prospective cohort study included 305 children aged 2 to 71 months with vesicoureteral reflux (VUR) receiving placebo in the RIVUR (Randomized Intervention for Vesicoureteral Reflux) study and 195 children with no VUR observed in the CUTIE (Careful Urinary Tract Infection Evaluation) study. Primary exposure was presence of VUR; secondary exposures included bladder and bowel dysfunction (BBD), age, and race. Outcomes were recurrent febrile or symptomatic urinary tract infection (F/SUTI) and renal scarring. RESULTS: Children with VUR had higher 2-year rates of recurrent F/SUTI (Kaplan-Meier estimate 25.4% compared with 17.3% for VUR and no VUR, respectively). Other factors associated with recurrent F/SUTI included presence of BBD at baseline (adjusted hazard ratio: 2.07 [95% confidence interval (CI): 1.09-3.93]) and presence of renal scarring on the baseline (99m)Tc-labeled dimercaptosuccinic acid scan (adjusted hazard ratio: 2.88 [95% CI: 1.22-6.80]). Children with BBD and any degree of VUR had the highest risk of recurrent F/SUTI (56%). At the end of the 2-year follow-up period, 8 (5.6%) children in the no VUR group and 24 (10.2%) in the VUR group had renal scars, but the difference was not statistically significant (adjusted odds ratio: 2.05 [95% CI: 0.86-4.87]). CONCLUSIONS: VUR and BBD are risk factors for recurrent UTI, especially when they appear in combination. Strategies for preventing recurrent UTI include antimicrobial prophylaxis and treatment of BBD.
Assuntos
Antibacterianos/uso terapêutico , Antibioticoprofilaxia/métodos , Cicatriz/epidemiologia , Rim/patologia , Medição de Risco/métodos , Infecções Urinárias/epidemiologia , Refluxo Vesicoureteral/complicações , Pré-Escolar , Cicatriz/etiologia , Cicatriz/patologia , Feminino , Seguimentos , Humanos , Incidência , Lactente , Masculino , Estudos Prospectivos , Recidiva , Fatores de Risco , Estados Unidos/epidemiologia , Infecções Urinárias/complicações , Infecções Urinárias/tratamento farmacológico , Refluxo Vesicoureteral/diagnósticoRESUMO
BACKGROUND: Although patient flow is a focus for improvement in hospitals, commonly used single or unaggregated measures fail to capture its complexity. Composite measures can account for multiple dimensions of performance but have not been reported for the assessment of patient flow. OBJECTIVES: To present and discuss the implementation of a composite measure system as a way to measure and monitor patient flow and improvement activities at an urban children's hospital. METHODS: A 5-domain patient flow scorecard with composite measurement was designed by an interdisciplinary workgroup using measures involved in multiple aspects of patient flow. RESULTS: The composite score measurement system provided improvement teams and administrators with a comprehensive overview of patient flow. It captured overall performance trends and identified operational domains and specific components of patient flow that required improvement. DISCUSSION: A patient flow scorecard with composite measurement holds advantages over a single or unaggregated measurement system, because it provides a holistic assessment of performance while also identifying specific areas in need of improvement.
Assuntos
Hospitais Pediátricos/tendências , Hospitais Urbanos/tendências , Admissão do Paciente/tendências , Alta do Paciente/tendências , Criança , Hospitais Pediátricos/normas , Hospitais Urbanos/normas , Humanos , Admissão do Paciente/normas , Alta do Paciente/normasRESUMO
BACKGROUND: Matching workforce to workload is particularly important in healthcare delivery, where an excess of workload for the available workforce may negatively impact processes and outcomes of patient care and resident learning. Hospitals currently lack a means to measure and match dynamic workload and workforce factors. OBJECTIVES: This article describes our work to develop and obtain consensus for use of an objective tool to dynamically match the front-line ordering clinician (FLOC) workforce to clinical workload in a variety of inpatient settings. METHODS: We undertook development of a tool to represent hospital workload and workforce based on literature reviews, discussions with clinical leadership, and repeated validation sessions. We met with physicians and nurses from every clinical care area of our large, urban children's hospital at least twice. RESULTS: We successfully created a tool in a matrix format that is objective and flexible and can be applied to a variety of settings. We presented the tool in 14 hospital divisions and received widespread acceptance among physician, nursing, and administrative leadership. The hospital uses the tool to identify gaps in FLOC coverage and guide staffing decisions. DISCUSSION: Hospitals can better match workload to workforce if they can define and measure these elements. The Care Model Matrix is a flexible, objective tool that quantifies the multidimensional aspects of workload and workforce. The tool, which uses multiple variables that are easily modifiable, can be adapted to a variety of settings.
Assuntos
Atenção à Saúde/tendências , Mão de Obra em Saúde/tendências , Recursos Humanos de Enfermagem Hospitalar/tendências , Admissão e Escalonamento de Pessoal/tendências , Médicos/tendências , Atenção à Saúde/métodos , Atenção à Saúde/normas , Mão de Obra em Saúde/normas , Humanos , Recursos Humanos de Enfermagem Hospitalar/normas , Assistência ao Paciente/métodos , Assistência ao Paciente/normas , Assistência ao Paciente/tendências , Médicos/normas , Carga de Trabalho/normasRESUMO
Bartonella henselae was discovered a quarter of a century ago as the causative agent of cat scratch disease, a clinical entity described in the literature for more than half a century. As diagnostic techniques improve, our knowledge of the spectrum of clinical disease resulting from infection with Bartonella is expanding. This review summarizes current knowledge regarding the microbiology, clinical manifestations, diagnostic techniques, and treatment of B. henselae infection.