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1.
J Pediatr ; 270: 114017, 2024 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-38508484

RESUMEN

Our goal was to identify predictors of invasive bacterial infection (ie, bacteremia and bacterial meningitis) in febrile infants aged 2-6 months. In our multicenter retrospective cohort, older age and lower temperature identified infants at low risk for invasive bacterial infection who could safely avoid routine testing.


Asunto(s)
Bacteriemia , Servicio de Urgencia en Hospital , Fiebre , Meningitis Bacterianas , Humanos , Lactante , Estudios Retrospectivos , Masculino , Femenino , Fiebre/etiología , Fiebre/diagnóstico , Meningitis Bacterianas/diagnóstico , Bacteriemia/diagnóstico , Bacteriemia/microbiología , Factores de Riesgo , Infecciones Bacterianas/diagnóstico
2.
Ann Emerg Med ; 84(2): 167-175, 2024 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-38349290

RESUMEN

Unnecessary diagnostic tests and treatments in children cared for in emergency departments (EDs) do not benefit patients, increase costs, and may result in harm. To address this low-value care, a taskforce of pediatric emergency medicine (PEM) physicians was formed to create the first PEM Choosing Wisely recommendations. Using a systematic, iterative process, the taskforce collected suggested items from an interprofessional group of 33 ED clinicians from 6 academic pediatric EDs. An initial review of 219 suggested items yielded 72 unique items. Taskforce members independently scored each item for its extent of overuse, strength of evidence, and potential for harm. The 25 highest-rated items were sent in an electronic survey to all 89 members of the American Academy of Pediatrics PEM Committee on Quality Transformation (AAP COQT) to select their top ten recommendations. The AAP COQT survey had a 63% response rate. The five most selected items were circulated to over 100 stakeholder and specialty groups (within the AAP, CW Canada, and CW USA organizations) for review, iterative feedback, and approval. The final 5 items were simultaneously published by Choosing Wisely United States and Choosing Wisely Canada on December 1, 2022. All recommendations focused on decreasing diagnostic testing related to respiratory conditions, medical clearance for psychiatric conditions, seizures, constipation, and viral respiratory tract infections. A multinational PEM taskforce developed the first Choosing Wisely recommendation list for pediatric patients in the ED setting. Future activities will include dissemination efforts and interventions to improve the quality and value of care specific to recommendations.


Asunto(s)
Servicio de Urgencia en Hospital , Medicina de Urgencia Pediátrica , Procedimientos Innecesarios , Humanos , Procedimientos Innecesarios/estadística & datos numéricos , Servicio de Urgencia en Hospital/normas , Estados Unidos , Niño , Medicina de Emergencia/normas , Canadá , Mejoramiento de la Calidad , Encuestas y Cuestionarios , Uso Excesivo de los Servicios de Salud/prevención & control
3.
Prehosp Emerg Care ; : 1-8, 2024 Jul 31.
Artículo en Inglés | MEDLINE | ID: mdl-39058382

RESUMEN

OBJECTIVES: Benzodiazepines are the primary antiseizure medication used by Emergency Medical Services (EMS) for seizures. Available literature in the United States and internationally shows 30% to 40% of seizures do not terminate with benzodiazepines called benzodiazepine refractory status epilepticus (BRSE). Ketamine is a potential treatment for BRSE due to its unique pharmacology. However, its application in the prehospital setting is mostly documented in case reports. Little is known about its use by EMS professionals for seizure management, whether as initial treatment or for BRSE, creating an opportunity to describe its current use and inform future research. METHODS: We performed a retrospective review of 9-1-1 EMS encounters with a primary or secondary impression of seizure using the ESO Data Collaborative from 2018 to 2021. We isolated encounters during which ketamine was administered. We excluded medication administrations prior to EMS arrival and encounters without medication administration. Subgroup analysis was performed to control for airway procedure as an indication for ketamine administration. We also evaluated for co-administration with other antiseizure medications, dose and route of administration, and response to treatment. RESULTS: We identified 99,576 encounters that met inclusion. There were 2,531/99,576 (2.54%) encounters with ketamine administration and 50.7% (1,283/2,531) received ketamine without an airway procedure. There were 616 cases (48%, 616/1,283) where ketamine was given without another antiseizure medication (ASM) and without any airway procedure. The remaining 667 (52%) cases received ketamine with at least one other ASM, most commonly midazolam (89%, 593/667). Adjusted for the growth in the ESO dataset, ketamine use by EMS professionals during encounters for seizures without an airway procedure increased from 0.90% (139/15,375) to 1.45% (416/28,651) an increase of 62% over the study period. CONCLUSIONS: In this retrospective review of the ESO Data Collaborative, ketamine administration for seizure encounters without an airway procedure increased over the study period, both as a single agent and with another ASM. Most ketamine administrations were for adult patients in the south and in urban areas. The frequency of BRSE, the need for effective treatment, and the growth in ketamine use warrant prospective prehospital research to evaluate the value of ketamine in prehospital seizure management.

4.
Pediatr Emerg Care ; 40(5): 347-352, 2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38355133

RESUMEN

OBJECTIVES: Many patients transported by Emergency Medical Services (EMS) do not have emergent resource needs. Estimates for the proportion of pediatric EMS calls for low-acuity complaints, and thus potential candidates for alternative dispositions, vary widely and are often based on physician judgment. A more accurate reference standard should include patient assessments, interventions, and dispositions. The objective of this study was to describe the prevalence and characteristics of low-acuity pediatric EMS calls in an urban area. METHODS: This is a prospective observational study of children transported by EMS to a tertiary care pediatric emergency department. Patient acuity was defined using a novel composite measure that included physiologic assessments, resources used, and disposition. Bivariable and multivariable logistic regression were conducted to assess for factors associated with low-acuity status. RESULTS: A total of 996 patients were enrolled, of whom 32.9% (95% confidence interval, 30.0-36.0) were low acuity. Most of the sample was Black, non-Hispanic with a mean age of 7 years. When compared with adolescents, children younger than 1 year were more likely to be low acuity (adjusted odds ratio, 3.1 [1.9-5.1]). Patients in a motor vehicle crash were also more likely to be low acuity (adjusted odds ratio, 2.4 [1.2-4.6]). All other variables, including race, insurance status, chief complaint, and dispatch time, were not associated with low-acuity status. CONCLUSIONS: One third of pediatric patients transported to the pediatric emergency department by EMS in this urban area are for low-acuity complaints. Further research is needed to determine low-acuity rates in other jurisdictions and whether EMS providers can accurately identify low-acuity patients to develop alternative EMS disposition programs for children.


Asunto(s)
Servicios Médicos de Urgencia , Servicio de Urgencia en Hospital , Gravedad del Paciente , Población Urbana , Humanos , Niño , Masculino , Estudios Prospectivos , Femenino , Preescolar , Servicio de Urgencia en Hospital/estadística & datos numéricos , Lactante , Adolescente , Servicios Médicos de Urgencia/estadística & datos numéricos , Prevalencia , Transporte de Pacientes/estadística & datos numéricos
5.
Ann Emerg Med ; 81(3): 343-352, 2023 03.
Artículo en Inglés | MEDLINE | ID: mdl-36334958

RESUMEN

STUDY OBJECTIVE: Many Emergency Medical Services (EMS) agencies have developed alternative disposition processes for patients with nonemergency problems, but there is a lack of evidence demonstrating EMS clinicians can accurately determine acuity in pediatric patients. Our study objective was to determine EMS and other stakeholders' ability to identify low acuity pediatric EMS patients. METHODS: We conducted a prospective, observational study of children transported to a pediatric emergency department (ED) by EMS. Acuity was defined using a composite measure that included data from the patient's vital signs and examination, resources used (laboratory results, radiographs, etc), and disposition. For each patient, an EMS clinician, patient caregiver, ED nurse, and ED provider completed a survey as soon as possible after the patient's arrival at the ED. The survey asked respondents 2 questions: to state their level of agreement that a patient was low acuity and could the patient have been managed by various alternative dispositions. For each respondent group, we calculated the sensitivity, specificity, and positive and negative predictive values for low acuity versus the composite measure. RESULTS: From August 2020 through September 2021, we approached 1,015 caregivers, of whom 996 (99.8%) agreed to participate and completed the survey. Survey completion varied between 78.7% and 84.1% for EMS and ED nurses and providers. The mean patient age was 7 years, 62.6% were non-Hispanic Black, and 60% were enrolled in public insurance programs. Of the 996 patient encounters, 33% were determined to be low acuity by the composite measure. The positive predictive value for EMS clinicians when identifying low acuity children was 0.60 (95% confidence intervals [CI], 0.58 to 0.67). The positive predictive value for ED nurses and providers was 0.67 (95% CI, 0.61 to 0.72) and 0.68 (95% CI, 0.63 to 0.74) respectively. The negative predictive value for EMS clinicians when identifying not low acuity children was 0.62 (95% CI, 0.58 to 0.67). The negative predictive value for ED nurses and providers was 0.72 (95% CI, 0.68 to 0.76) and 0.73 (95% CI, 0.70 to 0.77) respectively. Caregivers had the lowest positive predictive value 0.34 (95% CI, 0.30 to 0.40) but the highest negative predictive value 0.82 (95% CI, 0.79 to 0.85). The EMS clinicians, ED nurses and providers were more likely than caregivers to think that a child with a low acuity complaint could have been safely managed by alternative disposition. CONCLUSION: All 4 groups studied had a limited ability to identify which children transported by EMS would have no emergency resource needs, and support for alternative disposition was limited. For children to be included in alternative disposition processes, novel triage tools, training, and oversight will be required to prevent undertriage.


Asunto(s)
Cuidadores , Servicios Médicos de Urgencia , Niño , Humanos , Estudios Prospectivos , Triaje/métodos , Servicio de Urgencia en Hospital
6.
Epilepsy Behav ; 141: 109066, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36609129

RESUMEN

We present the rationale for testing ketamine as an add-on therapy for treating benzodiazepine refractory (established) status epilepticus. In animal studies, ketamine terminates benzodiazepine refractory status epilepticus by interfering with the pathophysiological mechanisms and is a neuroprotectant. Ketamine does not suppress respiration when used for sedation and anesthesia. A Series of reports suggest that ketamine can help terminate refractory and super refractory status epilepticus. We propose to use 1 or 3 mg/Kg ketamine intravenously based on animal-to-human conversion and pharmacokinetic studies. This paper was presented at the 8th London-Innsbruck Colloquium on Status Epilepticus and Acute Seizures held in September 2022.


Asunto(s)
Ketamina , Fármacos Neuroprotectores , Estado Epiléptico , Ketamina/administración & dosificación , Ketamina/uso terapéutico , Anticonvulsivantes , Benzodiazepinas/farmacología , Fármacos Neuroprotectores/administración & dosificación , Fármacos Neuroprotectores/uso terapéutico , Convulsiones/tratamiento farmacológico , Estado Epiléptico/tratamiento farmacológico , Humanos
7.
Prehosp Emerg Care ; 27(8): 993-1003, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-35913148

RESUMEN

OBJECTIVES: Emergency medical services clinicians do not transport one-third of all children assessed, even without official pediatric non-transport protocols. Little is known about how EMS clinicians and caregivers decide not to transport a child. Our objectives were to describe how EMS clinicians currently decide whether or not to transport a child and identify barriers to and enablers of successfully implementing an EMS clinician-initiated pediatric non-transport protocol. METHODS: We conducted six virtual focus groups with EMS clinicians from the mid-Atlantic. A PhD trained facilitator moderated all groups using a semi-structured moderator guide. Multiple investigators independently coded a deidentified sample transcript. One team member then completed axial coding of the remaining transcripts. Thematic saturation was achieved. Clusters of similar codes were grouped into themes by consensus. RESULTS: We recruited 50 participants, of whom 70% were paramedics and 28% emergency medical technicians. There was agreement that caregivers often use 9-1-1 for low acuity complaints. Participants stated that non-transport usually occurs after shared decision-making between EMS clinicians and caregivers; EMS clinicians advise whether transport is necessary, but caregivers are responsible for making the final decision and signing refusal documentation. Subthemes for how non-transport decisions were made included the presence of agency protocols, caregiver preferences, absence of a guardian on the scene, EMS clinician variability, and distance to the nearest ED. Participants identified the following features that would enable successful implementation of an EMS clinician-initiated non-transport process: a user-friendly interface, clear protocol endpoints, the inclusion of vital sign parameters, resources to leave with caregivers, and optional direct medical oversight. CONCLUSIONS: EMS clinicians in our study agreed that non-transport is currently a caregiver decision, but noted a collaborative process of shared decision-making where EMS clinicians advise caregivers whether transport is indicated. Further research is needed to understand the safety of this practice. This study suggests there may be a need for EMS-initiated alternative disposition/non-transport protocols.


Asunto(s)
Servicios Médicos de Urgencia , Auxiliares de Urgencia , Niño , Humanos , Grupos Focales , Paramédico , Consenso
8.
Inj Prev ; 29(1): 29-34, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36096654

RESUMEN

BACKGROUND: Serious car seat installation errors occur at high rates in infants and children. These errors significantly increase the risk of child injury in a motor vehicle crash, and few interventions have addressed the challenge longitudinally. METHODS: This was a pilot randomised controlled feasibility trial of virtual car seat safety checks for caregivers of newborns recruited from an urban newborn nursery. The control (enhanced usual care (EUC)) group received an in-person car seat check as a newborn and virtual check at 9 months. The intervention group received two additional virtual checks at 3 and 6 months. Installation and infant positioning errors were documented and corrected by a child passenger safety technician (CPST). We measured feasibility and acceptability by tracking caregiver and CPST challenges, and caregiver retention. Group differences were tested for statistical significance using χ2 or Fisher's exact test for categorical variables, and two sample t-tests for continuous variables. RESULTS: 33 caregivers were randomised to the EUC and 28 to the intervention group. Virtual checks were feasible, with variable participation levels at each quarter. Wi-Fi and app challenges noted in 30%. There was satisfaction with the virtual car seat checks. At baseline, car seat installation and infant positioning errors occurred at equal frequency, and at 9 months the intervention group had a significantly lower mean proportion than the EUC group in all categories of errors. In summary, virtual seat checks are feasible and the optimal timing of repeat checks requires additional study. A larger study is needed to further evaluate the effect of longitudinal virtual checks on errors.


Asunto(s)
Sistemas de Retención Infantil , Niño , Lactante , Recién Nacido , Humanos , Estudios de Factibilidad , Accidentes de Tránsito/prevención & control
9.
Am J Emerg Med ; 74: 130-134, 2023 12.
Artículo en Inglés | MEDLINE | ID: mdl-37826993

RESUMEN

BACKGROUND: Triage, the initial assessment and sorting of patients in the Emergency Department (ED), determines priority of evaluation and treatment. Little is known about the impact of undertriage, the underestimation of disease severity at triage, on clinical care in pediatric ED patients. We evaluate the impact of undertriage on time to disposition and treatment decisions in pediatric ED patients. METHODS: This was a case control study of ED visits for patients <22 years of age, with an assigned Emergency Severity Index (ESI) score of 4 or 5, and associated hospital admission, nebulized treatment, supplemental oxygen, and/or intravenous (IV) line placement, between January 1, 2018, to June 30, 2022. Controls were sampled from a pool of patient visits with an ESI score of 3, matched by intervention, disposition, and date and hour of arrival. Primary outcome measures were time to order of intervention (nebulized treatment, oxygen administration, or IV placement) and time to disposition decision. A secondary outcome measure was return visits requiring admission or emergency intervention within 14 days of the index visit. Continuous variables (time to orders) were analyzed using Wilcoxon rank sum test and dichotomous outcomes (return visits) were compared using odds ratios with 95% confidence intervals. Analysis was performed with Python v3.10. RESULTS: The final analysis included 7245 undertriaged patients. Undertriaged patients had longer times to orders for nebulized treatments, (p < 0.001) IV placement, (p < 0.001) and admission (p < 0.001) when compared to controls. There were no significant differences in time to supplemental oxygen delivery and time to discharge compared to controls. Undertriaged patients were more likely to experience a return visit requiring admission or emergency intervention (OR 3.74, 95% CI 3.32,4.22). CONCLUSIONS: Undertriage in the pediatric ED is associated with delays in care and disposition decisions and increases likelihood of return visits.


Asunto(s)
Medicina de Urgencia Pediátrica , Niño , Humanos , Estudios de Casos y Controles , Estudios Retrospectivos , Hospitalización , Servicio de Urgencia en Hospital , Triaje , Oxígeno
10.
J Emerg Med ; 65(3): e237-e249, 2023 09.
Artículo en Inglés | MEDLINE | ID: mdl-37659902

RESUMEN

BACKGROUND: Left without being seen (LWBS) rates are an important quality metric for pediatric emergency departments (EDs), with high-acuity LWBS children representing a patient safety risk. Since July 2021, our ED experienced a surge in LWBS after the most stringent COVID-19 quarantine restrictions ended. OBJECTIVE: We assessed changes in LWBS rates and examined associations of system factors and patient characteristics with LWBS. METHODS: We performed a retrospective study in a large, urban pediatric ED for all arriving patients, comparing the following three time-periods: before COVID-19 (PRE, January 2018-February 2020), during early COVID-19 (COVID, March 2020-June 2021), and after the emergence of COVID-19 variants and re-emergence of seasonal viruses (POST, July 2021-December 2021). We compared descriptive statistics of daily LWBS rates, patient demographic characteristics, and system characteristics. Negative binomial (system factors) and logistic regression (patient characteristics) models were developed to evaluate the associations between system factors and LWBS, and patient characteristics and LWBS, respectively. RESULTS: Mean daily LWBS rates changed from 1.8% PRE to 1.4% COVID to 10.7% during POST. Rates increased across every patient demographic and triage level during POST, despite a decrease in daily ED volume compared with PRE. LWBS rates were significantly associated with patients with an Emergency Severity Index score of 2, mean ED census, and staff productivity within multiple periods. Patient characteristics associated with LWBS included lower assigned triage levels and arrival between 8 pm and 4 am. CONCLUSIONS: LWBS rates have shown a large and sustained increase since July 2021, even for high-acuity patients. We identified system factors that may provide opportunities to reduce LWBS. Further work should develop strategies to prevent LWBS in at-risk patients.


Asunto(s)
COVID-19 , Humanos , Niño , COVID-19/epidemiología , Estudios Retrospectivos , SARS-CoV-2 , Servicio de Urgencia en Hospital
11.
JAAPA ; 36(5): 34-37, 2023 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-37043725

RESUMEN

OBJECTIVE: To determine if there was a clinically important difference (15 minutes or more) in length of stay (LOS) for low-acuity pediatric ED patients treated by PAs compared with those treated by pediatricians. METHODS: Between July 2017 and February 2020, shifts were identified that had shared PA and pediatrician staffing in the low-acuity care area for a large, urban ED. LOS was collected for every patient during the 6 hours of overlap for each shift. Using a paired analysis, we calculated the difference in mean LOS for these shifts. RESULTS: Mean shift LOS for children seen by PAs (160.1 minutes, SD: 48.6) was 10.1 minutes longer (95% CI: 6.1, 14.1) than mean shift LOS for children seen by pediatricians (150 minutes, SD: 47.3). CONCLUSIONS: No clinically important difference in LOS was found for low-acuity children treated by PAs compared with those treated by pediatricians in a large, urban ED.


Asunto(s)
Cuidados Críticos , Servicio de Urgencia en Hospital , Niño , Humanos , Estudios Retrospectivos , Tiempo de Internación , Recursos Humanos
12.
N Engl J Med ; 381(22): 2103-2113, 2019 11 28.
Artículo en Inglés | MEDLINE | ID: mdl-31774955

RESUMEN

BACKGROUND: The choice of drugs for patients with status epilepticus that is refractory to treatment with benzodiazepines has not been thoroughly studied. METHODS: In a randomized, blinded, adaptive trial, we compared the efficacy and safety of three intravenous anticonvulsive agents - levetiracetam, fosphenytoin, and valproate - in children and adults with convulsive status epilepticus that was unresponsive to treatment with benzodiazepines. The primary outcome was absence of clinically evident seizures and improvement in the level of consciousness by 60 minutes after the start of drug infusion, without additional anticonvulsant medication. The posterior probabilities that each drug was the most or least effective were calculated. Safety outcomes included life-threatening hypotension or cardiac arrhythmia, endotracheal intubation, seizure recurrence, and death. RESULTS: A total of 384 patients were enrolled and randomly assigned to receive levetiracetam (145 patients), fosphenytoin (118), or valproate (121). Reenrollment of patients with a second episode of status epilepticus accounted for 16 additional instances of randomization. In accordance with a prespecified stopping rule for futility of finding one drug to be superior or inferior, a planned interim analysis led to the trial being stopped. Of the enrolled patients, 10% were determined to have had psychogenic seizures. The primary outcome of cessation of status epilepticus and improvement in the level of consciousness at 60 minutes occurred in 68 patients assigned to levetiracetam (47%; 95% credible interval, 39 to 55), 53 patients assigned to fosphenytoin (45%; 95% credible interval, 36 to 54), and 56 patients assigned to valproate (46%; 95% credible interval, 38 to 55). The posterior probability that each drug was the most effective was 0.41, 0.24, and 0.35, respectively. Numerically more episodes of hypotension and intubation occurred in the fosphenytoin group and more deaths occurred in the levetiracetam group than in the other groups, but these differences were not significant. CONCLUSIONS: In the context of benzodiazepine-refractory convulsive status epilepticus, the anticonvulsant drugs levetiracetam, fosphenytoin, and valproate each led to seizure cessation and improved alertness by 60 minutes in approximately half the patients, and the three drugs were associated with similar incidences of adverse events. (Funded by the National Institute of Neurological Disorders and Stroke; ESETT ClinicalTrials.gov number, NCT01960075.).


Asunto(s)
Anticonvulsivantes/uso terapéutico , Levetiracetam/uso terapéutico , Fenitoína/análogos & derivados , Estado Epiléptico/tratamiento farmacológico , Ácido Valproico/uso terapéutico , Adolescente , Adulto , Anticonvulsivantes/efectos adversos , Benzodiazepinas/uso terapéutico , Niño , Preescolar , Método Doble Ciego , Resistencia a Medicamentos , Femenino , Humanos , Hipotensión/inducido químicamente , Infusiones Intravenosas , Inyecciones Intramusculares , Levetiracetam/efectos adversos , Masculino , Persona de Mediana Edad , Fenitoína/efectos adversos , Fenitoína/uso terapéutico , Ácido Valproico/efectos adversos , Adulto Joven
13.
Ann Emerg Med ; 80(3): 194-202, 2022 09.
Artículo en Inglés | MEDLINE | ID: mdl-35718575

RESUMEN

STUDY OBJECTIVE: We describe a subset of patients with toxin-related precipitants of seizures/status epilepticus enrolled in the Established Status Epilepticus Treatment Trial (ESETT). METHODS: The ESETT was a prospective, double-blinded, adaptive trial evaluating levetiracetam, valproate, and fosphenytoin as second-line agents in benzodiazepine-refractory status epilepticus in adults and children. The primary outcome was the absence of seizures and improvement in the level of consciousness 1 hour after study drug administration. In this post hoc analysis, the safety and efficacy of second-line agents in a subset of patients with toxin-related seizures are described. RESULTS: A total of 249 adults and 229 children were enrolled in the ESETT. Toxin-related seizures occurred in 29 (11.6%) adults and 1 child (0.4%). In adults, men were more likely to have toxin-related seizures than women (25 of 145, 17.2% versus 4 of 104, 3.9%). The most common toxin-related precipitants were alcohol withdrawal and cocaine, 11(37%) of 30 patients each. Cocaine was used with other substances by most patients 10 (91%) of 11, most commonly with an opioid 7 (64%) of 11. For alcohol withdrawal-related seizures, treatment successes with levetiracetam, valproate, and fosphenytoin were 3 (100%) of 3, 3 (50%) of 6, and 1 (50%) of 2, respectively. For cocaine-related seizures, treatment success was 1 (14%) of 7 for levetiracetam, 0 (0%) of 1 for valproate, and 1 (33%) of 3 for fosphenytoin. One patient who used cocaine and an opioid received fosphenytoin and developed life-threatening hypotension. CONCLUSION: In the ESETT, approximately 1 in 10 adult patients with status epilepticus presented with a toxin-related seizure. Alcohol withdrawal and cocaine/opioid use were the most common toxin-related precipitants. Toxin-related benzodiazepine-refractory status epilepticus was successfully treated with a single dose of second-line antiseizure medication in 42% of the patients.


Asunto(s)
Alcoholismo , Cocaína , Estado Epiléptico , Síndrome de Abstinencia a Sustancias , Adulto , Analgésicos Opioides/uso terapéutico , Anticonvulsivantes/uso terapéutico , Benzodiazepinas/uso terapéutico , Niño , Femenino , Humanos , Levetiracetam/uso terapéutico , Masculino , Fenitoína/análogos & derivados , Estudios Prospectivos , Convulsiones/tratamiento farmacológico , Estado Epiléptico/tratamiento farmacológico , Síndrome de Abstinencia a Sustancias/tratamiento farmacológico , Ácido Valproico/uso terapéutico
14.
Ann Emerg Med ; 80(6): 499-506, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-35940993

RESUMEN

STUDY OBJECTIVE: Validated prediction rules identify febrile neonates at low risk for invasive bacterial infection. The optimal approach for older febrile infants, however, remains uncertain. METHODS: We performed a retrospective cohort and nested case-control study of infants 2 to 6 months of age presenting with fever (≥38.0 °C) to 1 of 5 emergency departments. The study period was from 2011 to 2019. The primary outcome was invasive bacterial infection, defined by the growth of pathogenic bacteria from either blood or cerebrospinal fluid culture. Secondary outcomes included obtaining bacterial cultures (blood, cerebrospinal fluid, or urine), administering antibiotics, and hospitalization. For the nested case-control study, we age-matched infants with invasive bacterial infection to 3 infants without invasive bacterial infection, sampled from the overall cohort. RESULTS: There were 21,150 eligible patient encounters over 9-years, and 101 infants had a documented invasive bacterial infection (0.48%; 95% confidence interval [CI], 0.39% to 0.58%). Invasive bacterial infection prevalence ranged from 0.2% to 0.6% among the 5 sites. The frequency of bacterial cultures ranged from 14.5% to 53.5% for blood, 1.6% to 12.9% for cerebrospinal fluid, and 31.8% to 63.2% for urine. Antibiotic administration varied from 19.2% to 46.7% and hospitalization from 16.6% to 28.3%. From the case-control study, the estimated invasive bacterial infection prevalence for previously healthy, not pretreated, and well-appearing febrile infants was 0.32% (95% CI, 0.24% to 0.41%). CONCLUSION: Although invasive bacterial infections were uncommon among febrile infants 2 to 6 months in the emergency department, the approach to diagnosis and management varied widely between sites. Therefore, evidence-based guidelines are needed to reduce low-value testing and treatment while avoiding missing infants with invasive bacterial infections.


Asunto(s)
Infecciones Bacterianas , Humanos , Lactante , Recién Nacido , Prevalencia , Estudios de Casos y Controles , Estudios Retrospectivos , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/tratamiento farmacológico , Infecciones Bacterianas/epidemiología , Bacterias , Fiebre/epidemiología , Antibacterianos/uso terapéutico
15.
Pediatr Crit Care Med ; 23(5): 344-352, 2022 05 01.
Artículo en Inglés | MEDLINE | ID: mdl-35190501

RESUMEN

OBJECTIVES: Assess a machine learning method of serially updated mortality risk. DESIGN: Retrospective analysis of a national database (Health Facts; Cerner Corporation, Kansas City, MO). SETTING: Hospitals caring for children in ICUs. PATIENTS: A total of 27,354 admissions cared for in ICUs from 2009 to 2018. INTERVENTIONS: None. MAIN OUTCOME: Hospital mortality risk estimates determined at 6-hour time periods during care in the ICU. Models were truncated at 180 hours due to decreased sample size secondary to discharges and deaths. MEASUREMENTS AND MAIN RESULTS: The Criticality Index, based on physiology, therapy, and care intensity, was computed for each admission for each time period and calibrated to hospital mortality risk (Criticality Index-Mortality [CI-M]) at each of 29 time periods (initial assessment: 6 hr; last assessment: 180 hr). Performance metrics and clinical validity were determined from the held-out test sample (n = 3,453, 13%). Discrimination assessed with the area under the receiver operating characteristic curve was 0.852 (95% CI, 0.843-0.861) overall and greater than or equal to 0.80 for all individual time periods. Calibration assessed by the Hosmer-Lemeshow goodness-of-fit test showed good fit overall (p = 0.196) and was statistically not significant for 28 of the 29 time periods. Calibration plots for all models revealed the intercept ranged from--0.002 to 0.009, the slope ranged from 0.867 to 1.415, and the R2 ranged from 0.862 to 0.989. Clinical validity assessed using population trajectories and changes in the risk status of admissions (clinical volatility) revealed clinical trajectories consistent with clinical expectations and greater clinical volatility in deaths than survivors (p < 0.001). CONCLUSIONS: Machine learning models incorporating physiology, therapy, and care intensity can track changes in hospital mortality risk during intensive care. The CI-M's framework and modeling method are potentially applicable to monitoring clinical improvement and deterioration in real time.


Asunto(s)
Unidades de Cuidados Intensivos , Aprendizaje Automático , Niño , Mortalidad Hospitalaria , Humanos , Curva ROC , Estudios Retrospectivos
16.
Prehosp Emerg Care ; 26(4): 537-546, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-34570670

RESUMEN

Study Objective: Most 911 calls result in ambulance transport to an emergency department. In some cases, transport is refused or deemed unnecessary. The frequency of pediatric non-transport is unknown. Our primary objective was to describe the proportion of pediatric EMS activations resulting in non-transport. Our secondary objective was to identify patient, community, and EMS agency factors associated with pediatric non-transport.Methods: We conducted a cross-sectional study using 2019 data from the National EMS Information System registry. We compared non-transport rates for children (<18 y/o), adults (18 - 60 y/o) and elderly (>60 y/o) patients. We then used generalized estimating equations to identify factors associated with pediatric non-transport while accounting for geographical clustering.Results: There were 21,931,490 EMS activations, including 1,403,454 pediatric 911 responses. 30% of pediatric 911 responses resulted in non-transport. Non-transport was less likely for adults (19%, OR 0.54 [0.54, 0.55]) and elderly patients (13%, OR 0.35 [0.35, 0.36]). The most common pediatric non-transport dispositions were: refused evaluation/care, and treated/released. Non-transport was associated with: pulmonary (aOR 3.84 [3.30, 4.48]) and musculoskeletal chief complaints (aOR 3.75 [3.22, 4.36]). Non-transport was more likely for: rural EMS calls (aOR 1.28 [1.24, 1.32]); calls classified by EMS as Lower Acuity (aOR 7.88 [5.98, 10.38]); and Tribal EMS agencies (aOR 3.49 [3.09, 3.94]).Conclusion: Almost one-third of pediatric 911 activations result in non-transport. Although very few children have been included in pilots of alternate transport processes to date, non-transport is actually more common in children than adults. More work is needed to understand better the patient safety and economic implications of this practice.


Asunto(s)
Servicios Médicos de Urgencia , Adulto , Anciano , Niño , Estudios Transversales , Servicio de Urgencia en Hospital , Humanos , Estudios Retrospectivos , Población Rural , Estados Unidos
17.
Langenbecks Arch Surg ; 407(2): 459-468, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35088145

RESUMEN

AIMS: To evaluate the effect of intraoperative wound protectors on the risk of surgical site infection (SSI) in patients undergoing pancreatoduodenectomy. METHODS: In compliance with PRISMA statement standards, electronic databases were searched to identify all studies comparing wound protector use with no wound protector use in patients undergoing pancreatoduodenectomy. SSI (superficial or deep) was considered primary outcome measure. The secondary outcome measures included superficial SSI, deep SSI, and organ-space SSI. Random effects modelling was applied to calculate pooled outcome data. The certainty of evidence was assessed using GRADE system. RESULTS: A total of 12159 patients from four studies were included. The included populations in both groups were comparable in terms of baseline characteristics. The use of wound protector was associated with lower risk of superficial or deep SSI (OR: 0.55, 95% CI 0.43-0.70, P<0.00001), superficial SSI (OR: 0.59, 95% CI 0.46-0.76, P<0.0001), and organ-space SSI (OR: 0.80, 95% CI 0.72-0.90, P=0.0002). There was no difference between the two groups in terms of the risk of deep SSI (OR: 0.68, 95% CI 0.43-1.06, P=0.09) although this may be subject to type 2 error. CONCLUSIONS: The results of current study suggests that the use of intraoperative wound protector during pancreatoduodenectomy may reduce the risk of postoperative SSI. The quality of the available evidence is moderate with high certainty. While evidence from future randomised controlled trials could increase the robustness of our conclusions, we do not hesitate to recommend the use of wound protectors during pancreatoduodenectomy based on the current evidence.


Asunto(s)
Pancreaticoduodenectomía , Infección de la Herida Quirúrgica , Humanos , Pancreaticoduodenectomía/efectos adversos , Infección de la Herida Quirúrgica/epidemiología , Infección de la Herida Quirúrgica/etiología , Infección de la Herida Quirúrgica/prevención & control
18.
Am J Emerg Med ; 51: 69-75, 2022 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-34688203

RESUMEN

OBJECTIVE: To compare clinical and laboratory features of children with Multisystem Inflammatory Syndrome in Children (MIS-C) to those evaluated for MIS-C in the Emergency Department (ED). METHODS: We conducted a retrospective review of the medical record of encounters with testing for inflammatory markers in an urban, tertiary care Pediatric ED from March 1, 2020 to July 31, 2020. We abstracted demographic information, laboratory values, selected medications and diagnoses. We reviewed the record for clinical presentation for the subset of patients admitted to the hospital for suspected MIS-C. We then used receiver operating curves and logistic regression to evaluate the utility of candidate laboratory values to predict MIS-C status. RESULTS: We identified 32 patients with confirmed MIS-C and 15 admitted and evaluated for MIS-C but without confirmation of SARS CoV-2 infection. We compared these patients to 267 encounters with screening laboratories for MIS-C. Confirmed MIS-C patients had an older median age, higher median fever on presentation and were predominantly of Hispanic and non-Hispanic Black race/ethnicity. All children with MIS-C had a C-reactive protein (CRP) >4.5 mg/dL, were more likely to have Brain Natriuretic Peptide >400 pg/mL (OR 10.50, 95%CI 4.40-25.04), D-Dimer >3 µg/mL (7.51, [3.18-17.73]), and absolute lymphocyte count (ALC) <1.5 K/mcL (21.42, [7.19-63.76]). We found CRP >4.5 mg/dL and ALC <1.5 K/mcL to be 86% sensitive and 91% specific to identify MIS-C among patients screened in our population. CONCLUSIONS: We identified that elevated CRP and lymphopenia was 86% sensitive and 91% specific for identification of children with MIS-C.


Asunto(s)
Proteína C-Reactiva , COVID-19/complicaciones , Linfopenia , Síndrome de Respuesta Inflamatoria Sistémica/diagnóstico , COVID-19/diagnóstico , Niño , Preescolar , District of Columbia , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Productos de Degradación de Fibrina-Fibrinógeno , Hospitalización , Humanos , Lactante , Modelos Logísticos , Recuento de Linfocitos , Masculino , Péptido Natriurético Encefálico , Curva ROC , Estudios Retrospectivos , Sensibilidad y Especificidad , Centros de Atención Terciaria/estadística & datos numéricos
19.
Pediatr Emerg Care ; 38(12): 686-691, 2022 Dec 01.
Artículo en Inglés | MEDLINE | ID: mdl-36449738

RESUMEN

OBJECTIVES: There are limited data on how often providers collect and document adequate restraint information in children seen in the emergency department (ED) after motor vehicle crashes (MVCs). The objectives of this study are to determine (1) how often adequate child restraint information to determine age-appropriate use is documented after MVC; (2) the frequency of incorrect use of the child restraint when adequate details are documented; and (3) for those discharged from the ED with identified incorrect use, the frequency of provision of information on child passenger safety (CPS). METHODS: Retrospective chart review of visits of children younger than 13 years with an International Classification of Diseases, Tenth Revision code for MVC to an urban, academic, level 1 pediatric trauma center, from October 2015 to September 2018. Adequate documentation of child restraint use was defined as identification of location of the child in the car (front vs rear row), type of restraint used, and forward or rear facing for children 24 months or younger. RESULTS: A total of 165 visits qualified for inclusion. There was adequate documentation in 46% of visits. Of those, incorrect child restraint use was identified in 49%. Of discharged patients with incorrect use, 10% had documentation of provision of CPS information. CONCLUSIONS: Adequate details to determine proper age-appropriate restraint use are documented in only half of ED visits for MVC. Very few are given CPS instructions on discharge, even when incorrect use has been identified. Identification of incorrect restraint use in the ED is an opportunity for a teachable moment that is being underused.


Asunto(s)
Accidentes de Tránsito , Documentación , Humanos , Niño , Estudios Retrospectivos , Servicio de Urgencia en Hospital , Vehículos a Motor
20.
Pediatr Emerg Care ; 38(2): e929-e935, 2022 Feb 01.
Artículo en Inglés | MEDLINE | ID: mdl-34140453

RESUMEN

OBJECTIVES: Wait time for emergency care is a quality measure that affects clinical outcomes and patient satisfaction. It is unknown if there is racial/ethnic variability in this quality measure in pediatric emergency departments (PEDs). We aim to determine whether racial/ethnic differences exist in wait times for children presenting to PEDs and examine between-site and within-site differences. METHODS: We conducted a retrospective cohort study for PED encounters in 2016 using the Pediatric Emergency Care Applied Research Network Registry, an aggregated deidentified electronic health registry comprising 7 PEDs. Patient encounters were included among all patients 18 years or younger at the time of the ED visit. We evaluated differences in emergency department wait time (time from arrival to first medical evaluation) considering patient race/ethnicity as the exposure. RESULTS: Of 448,563 visits, median wait time was 35 minutes (interquartile range, 17-71 minutes). Compared with non-Hispanic White (NHW) children, non-Hispanic Black (NHB), Hispanic, and other race children waited 27%, 33%, and 12% longer, respectively. These differences were attenuated after adjusting for triage acuity level, mode of arrival, sex, age, insurance, time of day, and month [adjusted median wait time ratios (95% confidence intervals): 1.11 (1.10-1.12) for NHB, 1.12 (1.11-1.13) for Hispanic, and 1.05 (1.03-1.06) for other race children compared with NHW children]. Differences in wait time for NHB and other race children were no longer significant after adjusting for clinical site. Fully adjusted median wait times among Hispanic children were longer compared with NHW children [1.04 (1.03-1.05)]. CONCLUSIONS: In unadjusted analyses, non-White children experienced longer PED wait times than NHW children. After adjusting for illness severity, patient demographics, and overcrowding measures, wait times for NHB and other race children were largely determined by site of care. Hispanic children experienced longer within-site and between-site wait times compared with NHW children. Additional research is needed to understand structures and processes of care contributing to wait time differences between sites that disproportionately impact non-White patients.


Asunto(s)
Listas de Espera , Población Blanca , Negro o Afroamericano , Niño , Servicio de Urgencia en Hospital , Humanos , Estudios Retrospectivos
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