RESUMO
OBJECTIVE: To describe the blood pressure outcomes of infants admitted to the neonatal intensive care unit (NICU) with idiopathic (nonsecondary) hypertension (HTN) who were discharged on antihypertensive therapy. STUDY DESIGN: Retrospective, multicenter study of 14 centers within the Pediatric Nephrology Research Consortium. We included all infants with a diagnosis of idiopathic HTN discharged from the NICU on antihypertensive treatment. The primary outcome was time to discontinuation of antihypertensive therapy, grouped into (≤6 months, >6 months to 1 year, and >1 year). Comparisons between groups were made with χ2 tests, Fisher's exact tests, and ANOVA. RESULTS: Data from 118 infants (66% male) were included. Calcium channel blockers were the most prescribed class of antihypertensives (56%) in the cohort. The percentages remaining on antihypertensives after NICU discharge were 60% at 6 months, 26% at 1 year, and 7% at 2 years. Antenatal steroid treatment was associated with decreased likelihood of antihypertensive therapy >1 year after discharge. CONCLUSIONS: This multicenter study reports that most infants admitted to the NICU diagnosed with idiopathic HTN will discontinue antihypertensive treatment by 2 years after NICU discharge. These data provide important insights into the outcome of neonatal HTN, but should be confirmed prospectively.
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Hipertensão , Doenças do Recém-Nascido , Nefrologia , Gravidez , Recém-Nascido , Lactente , Criança , Humanos , Masculino , Feminino , Unidades de Terapia Intensiva Neonatal , Anti-Hipertensivos/uso terapêutico , Estudos Retrospectivos , Pressão Sanguínea , Hipertensão/diagnóstico , Hipertensão/tratamento farmacológicoRESUMO
BACKGROUND: Neutropenia is common in the first year after pediatric kidney transplant and is associated with an increased risk of infection, allograft loss, and death. Granulocyte colony-stimulating factor (G-CSF) increases neutrophil production, but its use in pediatric solid organ transplant recipients remains largely undescribed. METHODS: We performed a multicenter retrospective cohort study of children with neutropenia within the first 180 days after kidney transplant. Multivariable linear regression and Poisson regression were used to assess duration of neutropenia and incidence of hospitalization, infection, and rejection. RESULTS: Of 341 neutropenic patients, 83 received G-CSF during their first episode of neutropenia. Median dose of G-CSF was 5 mcg/kg for 3 (IQR 2-7) doses. G-CSF use was associated with transplant center, induction immunosuppression, steroid-free maintenance immunosuppression, hospitalization, and decreases in mycophenolate mofetil, valganciclovir, and trimethoprim-sulfamethoxazole dosing. Absolute neutrophil count nadir was also significantly lower among those treated with G-CSF. G-CSF use was not associated with a shorter duration of neutropenia (p = .313) and was associated with a higher rate of neutropenia relapse (p = .002) in adjusted analysis. G-CSF use was associated with a decreased risk of hospitalization (aIRR 0.25 (95%CI 0.12-0.53) p < .001) but there was no association with incidence of bacterial infection or rejection within 90 days of neutropenic episode. CONCLUSION: G-CSF use for neutropenia in pediatric kidney transplant recipients did not shorten the overall duration of neutropenia but was associated with lower risk of hospitalization. Prospective studies are needed to determine which patients may benefit from G-CSF treatment.
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Transplante de Rim , Nefrologia , Neutropenia , Criança , Fator Estimulador de Colônias de Granulócitos/uso terapêutico , Humanos , Transplante de Rim/efeitos adversos , Neutropenia/complicações , Estudos RetrospectivosRESUMO
BACKGROUND: Prescription opioid misuse is a serious national crisis; in 2018 the top drugs involved in prescription overdose deaths included pain medications (opioids), benzodiazepines, and stimulants. Health information technology (health IT) provides a means to address this crisis through technologies that streamline the prescribing and discontinuation process. CancelRx is a health IT function that communicates when medications, such as controlled substances, are discontinued at the clinic and therefore should not be filled at the pharmacy. Prior to CancelRx, the communication of discontinued medications was a manual process, requiring the patient or a clinic staff member to personally contact the pharmacy to inform them of the change. The objective of this study was to assess how controlled substance medication discontinuations were communicated over time, before and after the implementation of CancelRx. METHODS: Secondary data from a midwestern academic health system electronic health record and pharmacy platform were collected 12-months prior to CancelRx implementation and for 12-months post implementation. The study utilized an interrupted time series analysis (ITSA) to capture the percentage of controlled substance medications that were discontinued in the clinic's electronic health record and discontinued in the pharmacy's dispensing software. The ITSA plotted the percentage of successful discontinuation messages over time, particularly after the health system's implementation of CancelRx, a novel technology. RESULTS: After CancelRx implementation there was an immediate (change = 77.7 percentage point) and significant (p < 0.001) increase in the number of controlled substance medications that were successfully discontinued at the pharmacy after being discontinued in the clinic. This change was sustained in the year following CancelRx (slope = 0.03 pp, 95% CI - 0.050 to 0.110) and did not revert to pre-CancelRx levels. The health IT functionality was able to effectively complete discontinuation tasks and potentially reduce workload for clinic staff. CONCLUSIONS: Overall, this study demonstrates the role that technology can play in promoting communication between clinics and pharmacies, especially when medications such as controlled substances are discontinued.
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Informática Médica , Farmácias , Substâncias Controladas , Humanos , Análise de Séries Temporais Interrompida , PrescriçõesRESUMO
BACKGROUND: Ureteral complications after renal transplantation in children are a major source of morbidity. Management is complex and variable. METHODS: With IRB approval, health records were retrospectively reviewed of patients who: were <18 years, underwent kidney transplant between 1997 and 2017, had at least 2 years of follow-up, and underwent interventions due to post-transplant ureteral complications. RESULTS: Of 136 patients, seventeen (13%) required ureteral intervention due to stricture (n = 3), reflux (n = 12), or both (n = 2). Transplant occurred at median 10.5 years (3.1-14.7). Reconstruction occurred at median 10 months (7-15) after transplant. Pre-existing bladder pathology was present in 6 (35%) patients. Four of five patients with strictures had at least one endoscopic balloon dilation. Ultimate management included reimplantation, ureteroureterostomy of native to transplant ureter, pyeloureterostomy to native ureter, multiple endoscopic interventions followed by a Boari flap, or multiple failed endoscopic interventions. Fourteen patients with VUR underwent reimplantation (n = 5), ureteroureterostomy of native to transplant ureter (n = 4), pyeloureterostomy to native ureter (n = 4), and one underwent endoscopic injection with Deflux of the transplant ureter. Only one patient had a non-functioning graft due to ureteral complication. All patients were alive at follow-up (median 17 years [12-19]). CONCLUSIONS: Transplant ureteral reflux and stricture are significant complications following pediatric renal transplantation and may require surgical management. In our population, reflux or stricture requiring ureteral reconstruction occurred in 10% and 4%, respectively. Endoscopic interventions were rarely successful. Native ureters were used for ureteral reconstruction in more than two thirds of patients should be considered in management of ureteral complications.
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Complicações Pós-Operatórias/cirurgia , Ureter/cirurgia , Doenças Ureterais/cirurgia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Transplante de Rim , Masculino , Procedimentos de Cirurgia Plástica/métodos , Estudos Retrospectivos , Ureteroscopia/métodos , WisconsinRESUMO
Elevated blood pressures often go unrecognized in pediatric patients, potentially putting children and adolescents at risk for the sequelae of untreated hypertension. This may be partially due to the complexity involved in diagnosing elevated pediatric blood pressures, which demands a high cognitive workload from providers. Tools built into electronic health records have the potential to alleviate this workload, and studies investigating these tools confirm they show promise in improving elevated blood pressure recognition. However, the current tools are not perfect, and determining the optimal design and implementation of future iterations requires further study. The proper integration of patient-generated blood pressure readings, such as those obtained during ambulatory blood pressure monitors, also requires careful consideration.
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Registros Eletrônicos de Saúde , Hipertensão/diagnóstico , Adolescente , Determinação da Pressão Arterial , Monitorização Ambulatorial da Pressão Arterial , Criança , Registros Eletrônicos de Saúde/organização & administração , Registros Eletrônicos de Saúde/tendências , Humanos , Hipertensão/fisiopatologiaRESUMO
OBJECTIVE: Cardiovascular disease (CVD) is accelerated in patients with systemic lupus erythematosus and lupus nephritis (LN). Despite the literature suggesting that renal arteriosclerosis predicts CVD in other glomerulonephritis diseases, arteriosclerosis grading and reporting might be particularly overlooked in LN biopsies. Our objective was to examine the burden of renal arteriosclerosis in LN and to assess whether arteriosclerosis is underreported in LN biopsies. METHODS: We identified all patients with LN undergoing kidney biopsy between 1994 and 2017 at an academic center. We interpreted LN biopsy reports to classify the Banff categories of absent, mild, moderate, or severe renal arteriosclerosis. The prevalence of renal arteriosclerosis was compared with the prevalence published for age-matched healthy peers, and predictors of arteriosclerosis were examined. We overread biopsies for Banff renal arteriosclerosis grading and compared to pathology reports. RESULTS: Among 189 incident patients with LN, renal arteriosclerosis prevalence was 2 decades earlier compared to their healthy peers, affecting 40% of patients ages 31-39 years with LN compared to 44% of healthy peers ages 50-59 years. A multivariable analysis showed a 3-fold higher odds of renal arteriosclerosis in patients ages ≥30 years with LN. LN chronicity on biopsy results predicted a 4-fold higher odds of renal arteriosclerosis. The overreads determined that 50% of standard LN biopsy reports missed reporting the presence or absence of renal arteriosclerosis. CONCLUSION: Renal arteriosclerosis is accelerated by 2 decades in patients with LN compared to their healthy peers and is overlooked by pathologists in half of the routine biopsy reports. We propose incorporating Banff renal arteriosclerosis grading in all LN biopsy reports.
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Aterosclerose/epidemiologia , Nefrite Lúpica/epidemiologia , Artéria Renal/patologia , Adolescente , Adulto , Idade de Início , Idoso , Aterosclerose/patologia , Biópsia , Estudos de Casos e Controles , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Nefrite Lúpica/patologia , Masculino , Pessoa de Meia-Idade , Prevalência , Medição de Risco , Fatores de Risco , Wisconsin/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: Medication list discrepancies between outpatient clinics and pharmacies can lead to medication errors. Within the last decade, a new health information technology (IT), CancelRx, emerged to send a medication cancellation message from the clinic's electronic health record (EHR) to the outpatient pharmacy's software. The objective of this study was to measure the impact of CancelRx on reducing medication discrepancies between the EHR and pharmacy dispensing software. MATERIALS AND METHODS: CancelRx was implemented in October 2017 at an academic health system. For 12 months prior, and 12 months after CancelRx implementation, data were collected on discontinued medications in the health system's EHR and whether those prescriptions were successfully discontinued in the pharmacy's dispensing software. An interrupted time series analysis was conducted to model the occurrence of prescriptions successfully discontinued over time. RESULTS: There was an immediate (lag = 0), significant (P < 0.001), and sustained (post-implementation slope 0.02) increase in the proportion of successful medication discontinuations after CancelRx implementation (from 34% to 93%). CancelRx had variable impact based on whether the clinic was primary care (71.4% change prepost) or specialty care (53.9% change prepost). CancelRx reduced the time between when a medication was discontinued in the clinic EHR and pharmacy dispensing software. CONCLUSION: CancelRx automated a manual process and illustrated the role for health IT in communicating medication discontinuations between clinics and pharmacies. Overall, CancelRx had a marked benefit on medication list discrepancies and illustrated how health IT can be used across different settings to improve patient care.
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Prescrição Eletrônica , Informática Médica , Farmácias , Tecnologia Biomédica , Humanos , Pacientes AmbulatoriaisRESUMO
OBJECTIVE: The electronic health record (EHR) data deluge makes data retrieval more difficult, escalating cognitive load and exacerbating clinician burnout. New auto-summarization techniques are needed. The study goal was to determine if problem-oriented view (POV) auto-summaries improve data retrieval workflows. We hypothesized that POV users would perform tasks faster, make fewer errors, be more satisfied with EHR use, and experience less cognitive load as compared with users of the standard view (SV). METHODS: Simple data retrieval tasks were performed in an EHR simulation environment. A randomized block design was used. In the control group (SV), subjects retrieved lab results and medications by navigating to corresponding sections of the electronic record. In the intervention group (POV), subjects clicked on the name of the problem and immediately saw lab results and medications relevant to that problem. RESULTS: With POV, mean completion time was faster (173 seconds for POV vs 205 seconds for SV; P < .0001), the error rate was lower (3.4% for POV vs 7.7% for SV; P = .0010), user satisfaction was greater (System Usability Scale score 58.5 for POV vs 41.3 for SV; P < .0001), and cognitive task load was less (NASA Task Load Index score 0.72 for POV vs 0.99 for SV; P < .0001). DISCUSSION: The study demonstrates that using a problem-based auto-summary has a positive impact on 4 aspects of EHR data retrieval, including cognitive load. CONCLUSION: EHRs have brought on a data deluge, with increased cognitive load and physician burnout. To mitigate these increases, further development and implementation of auto-summarization functionality and the requisite knowledge base are needed.
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Apresentação de Dados , Registros Eletrônicos de Saúde , Registros Médicos Orientados a Problemas , Humanos , Armazenamento e Recuperação da Informação , Interface Usuário-Computador , Fluxo de TrabalhoRESUMO
This cross-sectional study examines the rates of method of contraception documentation in the electronic medical record (EMR) for patients receiving 1 of 3 drugs known to be associated with adverse perinatal outcomes.