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BACKGROUND: The association between chest compression (CC) pause duration and pediatric in-hospital cardiac arrest survival outcomes is unknown. The American Heart Association has recommended minimizing pauses in CC in children to <10 seconds, without supportive evidence. We hypothesized that longer maximum CC pause durations are associated with worse survival and neurological outcomes. METHODS: In this cohort study of index pediatric in-hospital cardiac arrests reported in pediRES-Q (Quality of Pediatric Resuscitation in a Multicenter Collaborative) from July of 2015 through December of 2021, we analyzed the association in 5-second increments of the longest CC pause duration for each event with survival and favorable neurological outcome (Pediatric Cerebral Performance Category ≤3 or no change from baseline). Secondary exposures included having any pause >10 seconds or >20 seconds and number of pauses >10 seconds and >20 seconds per 2 minutes. RESULTS: We identified 562 index in-hospital cardiac arrests (median [Q1, Q3] age 2.9 years [0.6, 10.0], 43% female, 13% shockable rhythm). Median length of the longest CC pause for each event was 29.8 seconds (11.5, 63.1). After adjustment for confounders, each 5-second increment in the longest CC pause duration was associated with a 3% lower relative risk of survival with favorable neurological outcome (adjusted risk ratio, 0.97 [95% CI, 0.95-0.99]; P=0.02). Longest CC pause duration was also associated with survival to hospital discharge (adjusted risk ratio, 0.98 [95% CI, 0.96-0.99]; P=0.01) and return of spontaneous circulation (adjusted risk ratio, 0.93 [95% CI, 0.91-0.94]; P<0.001). Secondary outcomes of any pause >10 seconds or >20 seconds and number of CC pauses >10 seconds and >20 seconds were each significantly associated with adjusted risk ratio of return of spontaneous circulation, but not survival or neurological outcomes. CONCLUSIONS: Each 5-second increment in longest CC pause duration during pediatric in-hospital cardiac arrest was associated with lower chance of survival with favorable neurological outcome, survival to hospital discharge, and return of spontaneous circulation. Any CC pause >10 seconds or >20 seconds and number of pauses >10 seconds and >20 seconds were significantly associated with lower adjusted probability of return of spontaneous circulation, but not survival or neurological outcomes.
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Reanimação Cardiopulmonar , Parada Cardíaca , Humanos , Parada Cardíaca/mortalidade , Parada Cardíaca/terapia , Feminino , Masculino , Criança , Pré-Escolar , Reanimação Cardiopulmonar/mortalidade , Fatores de Tempo , Lactente , Resultado do Tratamento , AdolescenteRESUMO
BACKGROUND: Hutchinson-Gilford progeria syndrome (HGPS) is an ultrarare, fatal, premature aging disease caused by a toxic protein called progerin. Circulating progerin has not been previously detected, precluding research using readily available biological samples. This study aimed to develop a plasma progerin assay to evaluate progerin's quantity, response to progerin-targeted therapy, and relationship to patient survival. METHODS: Biological samples were collected by The Progeria Research Foundation Cell and Tissue Bank from a non-HGPS cohort cross-sectionally and a HGPS cohort longitudinally. HGPS donations occurred at baseline and intermittently while treated with farnesylation inhibitors lonafarnib±pravastatin and zoledronate, within 3 sequential open-label clinical trials at Boston Children's Hospital totaling >10 years of treatment. An ultrasensitive single-molecule counting progerin immunoassay was developed with prespecified performance parameters. Intra- and interpatient group statistics were descriptive. The relationship between progerin and survival was assessed by using joint modeling with time-dependent slopes parameterization. RESULTS: The assay's dynamic detection range was 59 to 30 000 pg/mL (R2=0.9987). There was no lamin A cross-reactivity. Mean plasma progerin in non-HGPS participants (n=69; 39 male, 30 female; age, 0.2-71.3 years) was 351±251 pg/mL, and in drug-naive participants with HGPS (n=74; 37 female, 37 male; age, 2.1-17.5 years) was 33 261±12 346 pg/mL, reflecting a 95-fold increase in affected children (P<0.0001). Progerin levels did not differ by sex (P=0.99). Lonafarnib treatment resulted in an average per-visit progerin decrease from baseline of between 35% to 62% (all P<0.005); effects were not augmented by adding pravastatin and zoledronate. Progerin levels fell within 4 months of therapy and remained lower for up to 10 years. The magnitude of progerin decrease positively associated with patient survival (P<0.0001; ie, 15 000 pg/mL decrease yields a 63.9% decreased risk of death). For any given decrease in progerin, life expectancy incrementally increased with longer treatment duration. CONCLUSIONS: A sensitive, quantitative immunoassay for progerin was developed and used to demonstrate high progerin levels in HGPS plasma that decreased with lonafarnib therapy. The extent of improved survival was associated with both the magnitude of progerin decrease and duration at lower levels. Thus, plasma progerin is a biomarker for HGPS whose reduction enables short- and long-term assessment of progerin-targeted treatment efficacy. REGISTRATION: URL: https://www. CLINICALTRIALS: gov. Unique identifiers: NCT00879034 and NCT00916747.
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Progéria , Criança , Humanos , Masculino , Feminino , Lactente , Pré-Escolar , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Progéria/diagnóstico , Progéria/tratamento farmacológico , Progéria/metabolismo , Ácido Zoledrônico/uso terapêutico , Pravastatina/uso terapêutico , Piperidinas/uso terapêutico , Lamina Tipo A/metabolismoRESUMO
Status dystonicus is the most severe form of dystonia with life-threatening complications if not treated promptly. We present consensus recommendations for the initial management of acutely worsening dystonia (including pre-status dystonicus and status dystonicus), as well as refractory status dystonicus in children. This guideline provides a stepwise approach to assessment, triage, interdisciplinary treatment, and monitoring of status dystonicus. The clinical pathways aim to: (1) facilitate timely recognition/triage of worsening dystonia, (2) standardize supportive and dystonia-directed therapies, (3) provide structure for interdisciplinary cooperation, (4) integrate advances in genomics and neuromodulation, (5) enable multicenter quality improvement and research, and (6) improve outcomes. © 2024 International Parkinson and Movement Disorder Society.
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OBJECTIVES: Differences between adult and pediatric in-hospital cardiac arrest (IHCA) are well-described. Although most adults are cared for on adult services, pediatric services often admit adults, particularly those with chronic conditions. The objective of this study is to describe IHCA in adults admitted to pediatric services. DESIGN: Retrospective cohort analysis from the American Heart Association's Get With The Guidelines-Resuscitation registry of a subpopulation of adults with IHCA while admitted to pediatric services. Multivariable logistic regression was used to evaluate adjusted survival outcomes and compare outcomes between age groups (18-21, 22-25, and ≥26 yr old). SETTING: Hospitals contributing to the Get With The Guidelines-Resuscitation registry. PATIENTS: Adult-aged patients (≥ 18 yr) with an index pulseless IHCA while admitted to a pediatric service from 2000 to 2018. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 491 adult IHCAs were recorded on pediatric services at 17 sites, during the 19 years of review, and these events represented 0.1% of all adult IHCAs. In total, 221 cases met inclusion criteria with 139 events excluded due to an initial rhythm of bradycardia with poor perfusion. Median patient age was 22 years (interquartile range, 19-28 yr). Ninety-eight percent of patients had at least one pre-existing condition. Return of spontaneous circulation occurred in 63% of events and 30% of the patients survived to discharge. All age groups had similar rates of survival to discharge (range 26-37%; p = 0.37), and survival did not change over the study period (range 26-37%; p = 0.23 for adjusted survival to discharge). CONCLUSIONS: In this cohort of adults with IHCA while admitted to a pediatric service, we failed to find an association between survival outcomes and age. Additional research is needed to better understand resuscitation in this population.
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Reanimação Cardiopulmonar , Parada Cardíaca , Criança , Humanos , Adulto , Estados Unidos/epidemiologia , Idoso , Adulto Jovem , Estudos Retrospectivos , American Heart Association , Ressuscitação , Sistema de Registros , Hospitais PediátricosRESUMO
OBJECTIVE: This study aimed to describe baseline and event characteristics and outcomes for adult patients who experience in-hospital cardiac arrest (IHCA) in a quaternary children's hospital and compare IHCA outcomes in younger (18-24 years) versus older (≥25 years) adults. We hypothesized that the rate of survival to hospital discharge would be lower in the older adult group. METHODS: We performed a retrospective single-center cohort study of inpatient areas of a quaternary children's center. Adult patients (≥18 years of age) with an index pulseless IHCA requiring at least 1 minute of cardiopulmonary resuscitation or defibrillation were included. RESULTS: Thirty-three events met the inclusion criteria with a median patient age of 23.9 years (interquartile range, 20.2-33.3 years). Twenty-one (64%) patients had congenital heart disease, and 25 (76%) patients had comorbidities involving ≥2 organ systems. The most common prearrest interventions were invasive mechanical ventilation (76%) and vasoactive infusions (55%). Seventeen patients (52%) survived to hospital discharge.Survival to discharge was lower in patients 25 years or older compared with patients aged 18 to 24 years old (3 of 15 [20%] vs 14 of 18 [78%], respectively; P = 0.002). CONCLUSIONS: The majority of adult patients with IHCA in our pediatric hospital had preexisting multisystem comorbidities, the most common of which was congenital heart disease. Overall survival to discharge after IHCA was 52%, similar to that reported for the general pediatric population. Survival to discharge was significantly lower in the subgroup of patients 25 years or older when compared with those between the ages of 18 and 24 years.
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Reanimação Cardiopulmonar , Parada Cardíaca , Humanos , Criança , Idoso , Adolescente , Adulto Jovem , Adulto , Estudos de Coortes , Estudos Retrospectivos , Parada Cardíaca/epidemiologia , Parada Cardíaca/terapia , HospitaisRESUMO
AIMS: Limited information is available on impairments, activity limitations and participation restrictions in youth with Hutchinson-Gilford progeria syndrome (HGPS), a rare genetic premature aging disease. The purposes were to: (1) describe range of motion (ROM), grip, pinch and quadriceps strength, functional balance, walking endurance, and gross motor limitations and participation restrictions; (2) evaluate the association between ROM impairments and age; and (3) evaluate the association between the Gross Motor Function Measure-88 (GMFM) scores and lower extremity (LE) ROM, quadriceps strength, and age. METHODS: Upper and LE ROM, grip, pinch and quadriceps strength, Timed Up and Go (TUG), Six Minute Walk Test, GMFM-88, and Canadian Occupational Performance Measure data were recorded for 38 participants with HGPS. RESULTS: All youth exhibited ROM impairments and most displayed decreased grip and pinch strength, walking endurance, and gross motor skills when compared to same-aged peers. However, the majority had good functional balance with TUG scores in the normal range. Participation restrictions included difficulty keeping up with peers when walking and difficulty completing activities of daily living. Some ROM measurements were negatively associated with age indicating that older participants had more extensive ROM limitation than younger participants. CONCLUSIONS: Physical and occupational therapists can use this information when evaluating youth with HGPS, designing a plan of care, and providing treatment interventions.
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Progéria , Humanos , Adolescente , Progéria/genética , Atividades Cotidianas , Canadá , Caminhada , Amplitude de Movimento ArticularRESUMO
OBJECTIVES: IV calcium administration during cardiopulmonary resuscitation (CPR) for pediatric in-hospital cardiac arrest (IHCA) is associated with worse survival. We evaluated survival to hospital discharge in children with heart disease (HD), where calcium is more frequently administered during CPR. DESIGN: Retrospective study of a multicenter registry database. SETTING: Data reported to the American Heart Association's (AHA) Get With The Guidelines-Resuscitation registry. PATIENTS: Children younger than 18 years with HD experiencing an index IHCA event requiring CPR between January 2000 and January 2019. Using propensity score matching (PSM), we selected matched cohorts of children receiving and not receiving IV calcium during CPR and compared the primary outcome of survival to hospital discharge. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: We included 4,556 children with HD experiencing IHCA. Calcium was administered in 1,986 (44%), more frequently in children younger than 1 year old (65% vs 35%; p < 0.001) and surgical cardiac (SC) compared with medical cardiac patients (51% vs 36%; p < 0.001). Calcium administration during CPR was associated with longer duration CPR (median 27 min [interquartile range (IQR): 10-50 min] vs 5 min [IQR, 2-16 min]; p < 0.001) and more frequent extracorporeal-CPR deployment (25% vs 8%; p < 0.001). In the PSM cohort, those receiving calcium had decreased survival to hospital discharge (39% vs 46%; p = 0.02) compared with those not receiving calcium. In a subgroup analysis, decreased discharge survival was only seen in SC cohorts. CONCLUSIONS: Calcium administration during CPR for children with HD experiencing IHCA is common and is associated with worse survival. Administration of calcium during CPR in children with HD should be restricted to specific indications as recommended by the AHA CPR guidelines.
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Reanimação Cardiopulmonar , Parada Cardíaca , Cardiopatias , Lactente , Criança , Humanos , Cálcio , Estudos Retrospectivos , American Heart Association , Parada Cardíaca/terapia , Sistema de Registros , HospitaisRESUMO
OBJECTIVES: To develop and implement clinical practice guidelines for safely weaning dexmedetomidine infusions in non-ICU areas. DESIGN: Development, implementation, and analysis of effectiveness of clinical practice guidelines. SETTING: Quaternary care academic free-standing pediatric hospital. PATIENTS: Children, otherwise medically ready for transfer to non-ICU areas, who were undergoing a planned wean of a dexmedetomidine infusion. INTERVENTIONS: Subject matter experts developed evidence-based guidelines for weaning dexmedetomidine in patients whose critical phase of illness had resolved. MEASUREMENTS AND MAIN RESULTS: Searches identified no prospective studies of dexmedetomidine weaning. We identified two retrospective reviews of withdrawal symptoms and one on the use of clonidine. There were case studies on withdrawal symptoms. Guidelines were piloted on a cohort of 24 patients while in the ICU. The guidelines were then implemented in non-ICU areas for patients undergoing dexmedetomidine weaning after ICU transfer. Over a 2-year period (October 1, 2018, to September 30, 2020), 63 patients (1 mo to 18 yr old) successfully weaned dexmedetomidine in non-ICU areas. The median time to discontinuation of dexmedetomidine after transfer to non-ICU areas was 5.8 days (interquartile range, 4.75-15 d). Fifty-eight percent (n = 41) of all patients were considered high risk for dexmedetomidine withdrawal based on the dose, duration of exposure, and the risk of experiencing physiologic detriment with more than mild withdrawal. Twenty-nine patients (46%) exhibited no signs or symptoms of withdrawal while weaning per guidelines. For those with signs and symptoms of withdrawal, the most common were tachycardia (n = 26, 40%), agitation (n = 9, 14%), and hypertension (n = 9, 11%). CONCLUSIONS: Weaning dexmedetomidine in non-ICU areas is feasible and can be accomplished safely even among pediatric patients at high risk for withdrawal using standardized weaning guidelines. At our institution, implementation was associated with reduced ICU length of stay for patients recovering from critical illness.
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Dexmedetomidina , Síndrome de Abstinência a Substâncias , Criança , Estado Terminal , Dexmedetomidina/uso terapêutico , Humanos , Hipnóticos e Sedativos/uso terapêutico , Estudos Retrospectivos , DesmameRESUMO
OBJECTIVES: Examine the association of a revised analgesia-sedation protocol with midazolam usage in the PICU. DESIGN: A single-center nonrandomized before-after study. SETTING: PICU at a quaternary pediatric hospital (Boston Children's Hospital, Boston, MA). PATIENTS: Children admitted to the PICU who were mechanically ventilated for greater than 24 hours. The preimplementation cohort included 190 eligible patients admitted between July 29, 2017, and February 28, 2018, and the postimplementation cohort included 144 patients admitted between July 29, 2019, and February 28, 2020. INTERVENTIONS: Implementation of a revised analgesia-sedation protocol. MEASUREMENTS AND MAIN RESULTS: Our primary outcome, total dose of IV midazolam administered in mechanically ventilated patients up to day 14 of ventilation, decreased by 72% (95% CI [61-80%]; p < 0.001) in the postimplementation cohort. Dexmedetomidine usage increased 230% (95% CI [145-344%]) in the postimplementation cohort. Opioid usage, our balancing metric, was not significantly different between the two cohorts. There were no significant differences in ventilator-free days, PICU length of stay, rate of unplanned extubations, failed extubations, cardiorespiratory arrest events, and 24-hour readmissions to the PICU. CONCLUSIONS: We successfully implemented an analgesia-sedation protocol that primarily uses dexmedetomidine and intermittent opioids, and it was associated with significant decrease in overall midazolam usage in mechanically ventilated patients in the PICU. The intervention was not associated with changes in opioid usage or prevalence of adverse events.
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Analgesia , Midazolam , Criança , Humanos , Hipnóticos e Sedativos/efeitos adversos , Unidades de Terapia Intensiva Pediátrica , Midazolam/efeitos adversos , Respiração ArtificialRESUMO
OBJECTIVES: Design, implement, and evaluate a rounding checklist with deeply embedded, dynamic electronic health record integration. DESIGN: Before-after quality-improvement study. SETTING: Quaternary PICU in an academic, free-standing children's hospital. PATIENTS: All patients in the PICU during daily morning rounds. INTERVENTIONS: Implementation of an updated dynamic checklist (eSIMPLER) providing clinical decision support prompts with display of relevant data automatically pulled from the electronic health record. MEASUREMENTS AND MAIN RESULTS: The prior daily rounding checklist, eSIMPLE, was implemented for 49,709 patient-days (7,779 patients) between October 30, 2011, and October 7, 2018. eSIMPLER was implemented for 5,306 patient-days (971 patients) over 6 months. Checklist completion rates were similar (eSIMPLE: 95% [95% CI, 88-98%] vs eSIMPLER: 98% [95% CI, 92-100%] of patient-days; p = 0.40). eSIMPLER required less time per patient (28 ± 1 vs 47 ± 24 s; p < 0.001). Users reported improved satisfaction with eSIMPLER (p = 0.009). Several checklist-driven process measures-discordance between electronic health record orders for stress ulcer prophylaxis and user-recorded indication for stress ulcer prophylaxis, rate of venous thromboembolism prophylaxis prescribing, and recognition of reduced renal function-improved during the eSIMPLER phase. CONCLUSIONS: eSIMPLER, a dynamic, electronic health record-informed checklist, required less time to complete and improved certain care processes compared with a prior, static checklist with limited electronic health record data. By focusing on the "Five Rights" of clinical decision support, we created a well-accepted clinical decision support tool that was integrated efficiently into daily rounds. Generalizability of eSIMPLER's effectiveness and its impact on patient outcomes need to be examined.
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Sistemas de Apoio a Decisões Clínicas , Visitas de Preceptoria , Lista de Checagem , Criança , Registros Eletrônicos de Saúde , Humanos , Unidades de Terapia Intensiva PediátricaRESUMO
INTRODUCTION: Endotracheal intubation may be required for the transport of critically ill neonates and children. Data suggest that first pass success (FPS) is associated with lower rates of complications. Thus, understanding factors associated with FPS can have important implications for clinical outcomes. We aimed to determine the impact of videolaryngoscopy (VL) on FPS by a pediatric critical care transport team (CCTT). Methods: We performed a retrospective cross-sectional study on pediatric patients (≤ 18 years of age) requiring endotracheal intubation by a tertiary care-based pediatric CCTT between 2011 and 2019. Patients were categorized as neonatal (≤ 28 days of age, either preterm or term) or pediatric (> 28 days of age). All intubation attempts using VL were performed with the C-MAC videolaryngoscope. Our primary outcome was rate of FPS. Descriptive statistics of patient, provider, and procedure characteristics were calculated. Multivariate regression was used to test the association between FPS and type of laryngoscope (video versus direct) adjusting for significant clinical predictors. Results: Over the study period, 135 patients were intubated by the CCTT. Sixty percent of these patients were neonates, and 40% were pediatric. The overall FPS rate was 61%, with lower rates in neonates (54%) and higher rates in pediatric patients (70%). Use of videolaryngoscopy increased over the study period. First pass success rate using the C-MAC videolaryngoscope was 72% compared to 42% for direct laryngoscopy across the whole study population. In adjusted analyses, FPS using VL was significantly higher in the pediatric patient population (aOR 12.42 [95%CI 3.33, 46.29]), but not in neonates (aOR 1.08 [0.44, 2.63]). Use of VL increased significantly over the study period. Conclusion: We found use of a C-MAC videolaryngoscope by a critical care transport team was associated with improved FPS during endotracheal intubation of pediatric patients but not neonates, after controlling for other patient and provider characteristics. In addition to the impact on FPS, use of VL may offer additional educational and quality benefits.
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Serviços Médicos de Emergência , Laringoscópios , Criança , Cuidados Críticos , Estudos Transversais , Humanos , Recém-Nascido , Intubação Intratraqueal , Laringoscopia , Estudos Retrospectivos , Gravação em VídeoRESUMO
BACKGROUND: Cardiac arrest in hospitalized children is associated with poor outcomes, but no contemporary study has reported whether the trends in survival have changed over time. In this study, we examined temporal trends in survival for pediatric patients with an in-hospital pulseless cardiac arrest and pediatric patients with a nonpulseless cardiopulmonary resuscitation event from 2000 to 2018. METHODS: This was an observational study of hospitalized pediatric patients (≤18 years of age) who received cardiopulmonary resuscitation from January 2000 to December 2018 and were included in the Get With The Guidelines-Resuscitation registry, a United States-based in-hospital cardiac arrest registry. The primary outcome was survival to hospital discharge, and the secondary outcome was return of spontaneous circulation (binary outcomes). Generalized estimation equations were used to obtain unadjusted trends in outcomes over time. Separate analyses were performed for patients with a pulseless cardiac arrest and patients with a nonpulseless event (bradycardia with poor perfusion) requiring cardiopulmonary resuscitation. A subgroup analysis was conducted for shockable versus nonshockable initial rhythms in pulseless events. RESULTS: A total of 7433 patients with a pulseless cardiac arrest and 5751 patients with a nonpulseless event were included for the analyses. For pulseless cardiac arrests, survival was 19% (95% CI, 11%-29%) in 2000 and 38% (95% CI, 34%-43%) in 2018, with an absolute change of 0.67% (95% CI, 0.40%-0.95%; P<0.001) per year, although the increase in survival appeared to stagnate following 2010. Return of spontaneous circulation also increased over time, with an absolute change of 0.83% (95% CI, 0.53%-1.14%; P<0.001) per year. We found no interaction between survival to hospital discharge and the initial rhythm. For nonpulseless events, survival was 57% (95% CI, 39%-75%) in 2000 and 66% (95% CI, 61%-72%) in 2018, with an absolute change of 0.80% (95% CI, 0.32%-1.27%; P=0.001) per year. CONCLUSIONS: Survival has improved for pediatric events requiring cardiopulmonary resuscitation in the United States, with a 19% absolute increase in survival for in-hospital pulseless cardiac arrests and a 9% absolute increase in survival for nonpulseless events between 2000 and 2018. However, survival from pulseless cardiac arrests appeared to have reached a plateau following 2010.
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Reanimação Cardiopulmonar/mortalidade , Cardioversão Elétrica/mortalidade , Parada Cardíaca/mortalidade , Mortalidade Hospitalar/tendências , Choque/mortalidade , Adolescente , Criança , Pré-Escolar , Feminino , Hospitais Pediátricos/estatística & dados numéricos , Humanos , Lactente , Masculino , Alta do Paciente/estatística & dados numéricos , Sistema de Registros/estatística & dados numéricos , Estados UnidosRESUMO
OBJECTIVE: To determine whether a stroke alert system decreases the time to diagnosis of children presenting to the emergency department (ED) with acute-onset focal neurologic deficits. STUDY DESIGN: We performed a retrospective comparison of clinical and demographic information for patients who presented to the ED of a tertiary children's hospital with acute-onset focal neurologic deficits during the 2.5 years before (n = 14) and after (n = 65) the implementation of a stroke alert system. The primary outcome was the median time to neuroimaging analyzed using a Wilcoxon rank-sum test. RESULTS: The median time from ED arrival to neuroimaging for patients with acute-onset focal neurologic deficits decreased significantly after implementation of a stroke alert system (196 minutes; IQR, 85-230 minutes before [n = 14] vs 82 minutes; IQR, 54-123 minutes after [n = 65]; P < .01). Potential intravenous tissue plasminogen activator candidates experienced the shortest time to neuroimaging after implementation of a stroke alert system (54 minutes; IQR, 34-66 minutes [n = 13] for intravenous tissue plasminogen activator candidates vs 89.5 minutes; IQR, 62-126.5 minutes [n = 52] for non-intravenous tissue plasminogen activator candidates; P < .01). CONCLUSIONS: A stroke alert system decreases the median time to diagnosis by neuroimaging of children presenting to the ED with acute-onset focal neurologic deficits by more than one-half. Such a protocol constitutes an important step in ensuring that a greater proportion of children with arterial ischemic stroke are diagnosed in a time frame that enables hyperacute treatment.
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Acidente Vascular Cerebral/diagnóstico , Adolescente , Algoritmos , Criança , Pré-Escolar , Protocolos Clínicos , Árvores de Decisões , Diagnóstico Precoce , Escore de Alerta Precoce , Serviço Hospitalar de Emergência , Feminino , Humanos , Lactente , Masculino , Neuroimagem , Guias de Prática Clínica como Assunto , Estudos Retrospectivos , Acidente Vascular Cerebral/diagnóstico por imagem , Adulto JovemRESUMO
OBJECTIVES: To develop a consensus framework that can guide the process of classifying and reviewing pediatric in-hospital cardiac arrest in the PICU. DESIGN: A three-round electronic Delphi consensus study with an additional in-person session with pediatric resuscitation experts. The modified electronic Delphi consisted of survey questions sent to the expert panel with the goals of (1) achieving consensus on definitions of avoidable, potentially avoidable, and unavoidable PICU in-hospital cardiac arrest and (2) achieving consensus and ranking of a list of factors that contribute to potentially avoidable PICU in-hospital cardiac arrest. SETTING: Electronic surveys of resuscitation experts including pediatric critical care, cardiac critical care, emergency medicine, and hospital medicine physicians, nurses, advance practice nurses, and resuscitation researchers. PATIENTS: Not applicable. INTERVENTIONS: Not applicable. MEASUREMENTS AND MAIN RESULTS: Over three rounds of an electronic Delphi, 24 resuscitation experts participated. In Round 1, consensus was reached for the definitions of potentially avoidable and unavoidable cardiac arrest. Consensus was not reached for avoidable cardiac arrest. In Round 2, the expert panel agreed with seven factors from the literature and achieved consensus on an additional seven factors. Consensus was achieved on the modified definition of avoidable cardiac arrest. In Round 3, participants were asked to rank the contributing factors in order of their importance. For the in-person session, the consensus definitions and contributing factors from the modified electronic Delphi were presented to a multidisciplinary group of pediatric resuscitation experts and reached consensus for all three definitions. CONCLUSIONS: A multidisciplinary group of pediatric resuscitation experts generated a consensus-based framework to classify and review pediatric in-hospital cardiac arrest in the PICU. Future work will focus on the application of this framework and further validation of these definitions and contributing factors for in-hospital cardiac arrest both within and outside the PICU.
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Parada Cardíaca , Criança , Consenso , Técnica Delphi , Eletrônica , Parada Cardíaca/diagnóstico , Parada Cardíaca/terapia , Humanos , Unidades de Terapia Intensiva PediátricaRESUMO
Cardiopulmonary resuscitation is a lifesaving technique for victims of sudden cardiac arrest. Despite advances in resuscitation science, basic life support remains a critical factor in determining outcomes. The American Heart Association recommendations for adult basic life support incorporate the most recently published evidence and serve as the basis for education and training for laypeople and healthcare providers who perform cardiopulmonary resuscitation.
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American Heart Association , Reanimação Cardiopulmonar/normas , Serviços Médicos de Emergência/normas , Parada Cardíaca/terapia , Massagem Cardíaca/normas , Indicadores de Qualidade em Assistência à Saúde/normas , Respiração Artificial/normas , Reanimação Cardiopulmonar/efeitos adversos , Reanimação Cardiopulmonar/mortalidade , Consenso , Educação em Saúde/normas , Pessoal de Saúde/educação , Pessoal de Saúde/normas , Parada Cardíaca/diagnóstico , Parada Cardíaca/mortalidade , Parada Cardíaca/fisiopatologia , Massagem Cardíaca/efeitos adversos , Massagem Cardíaca/mortalidade , Humanos , Respiração Artificial/efeitos adversos , Respiração Artificial/mortalidade , Fatores de Risco , Resultado do Tratamento , Estados UnidosAssuntos
Cardiopatias Congênitas , Progéria , Humanos , Progéria/genética , Estudos Longitudinais , Estudos ProspectivosRESUMO
The American Heart Association previously recommended implementation of cardiac resuscitation systems of care that consist of interconnected community, emergency medical services, and hospital efforts to measure and improve the process of care and outcome for patients with cardiac arrest. In addition, the American Heart Association proposed a national process to develop and implement evidence-based guidelines for cardiac resuscitation systems of care. Significant experience has been gained with implementing these systems, and new evidence has accumulated. This update describes recent advances in the science of cardiac resuscitation systems and evidence of their effectiveness, as well as recent progress in dissemination and implementation throughout the United States. Emphasis is placed on evidence published since the original recommendations (ie, including and since 2010).
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Reanimação Cardiopulmonar , Atenção à Saúde , Parada Cardíaca Extra-Hospitalar/terapia , American Heart Association , Reanimação Cardiopulmonar/estatística & dados numéricos , Serviços Médicos de Emergência/estatística & dados numéricos , Mortalidade Hospitalar , Humanos , Parada Cardíaca Extra-Hospitalar/mortalidade , Estados UnidosRESUMO
Cardiac arrest occurs at a higher rate in children with heart disease than in healthy children. Pediatric basic life support and advanced life support guidelines focus on delivering high-quality resuscitation in children with normal hearts. The complexity and variability in pediatric heart disease pose unique challenges during resuscitation. A writing group appointed by the American Heart Association reviewed the literature addressing resuscitation in children with heart disease. MEDLINE and Google Scholar databases were searched from 1966 to 2015, cross-referencing pediatric heart disease with pertinent resuscitation search terms. The American College of Cardiology/American Heart Association classification of recommendations and levels of evidence for practice guidelines were used. The recommendations in this statement concur with the critical components of the 2015 American Heart Association pediatric basic life support and pediatric advanced life support guidelines and are meant to serve as a resuscitation supplement. This statement is meant for caregivers of children with heart disease in the prehospital and in-hospital settings. Understanding the anatomy and physiology of the high-risk pediatric cardiac population will promote early recognition and treatment of decompensation to prevent cardiac arrest, increase survival from cardiac arrest by providing high-quality resuscitations, and improve outcomes with postresuscitation care.
Assuntos
Reanimação Cardiopulmonar , Cardiopatias/terapia , Adenosina/uso terapêutico , Arritmias Cardíacas/tratamento farmacológico , Arritmias Cardíacas/patologia , Arritmias Cardíacas/cirurgia , Criança , Guias como Assunto , Cardiopatias/epidemiologia , Cardiopatias/mortalidade , Insuficiência Cardíaca/patologia , Insuficiência Cardíaca/cirurgia , Humanos , Hipertensão Pulmonar/tratamento farmacológico , Hipertensão Pulmonar/patologia , Vasodilatadores/uso terapêuticoRESUMO
Despite significant advances in the field of resuscitation science, important knowledge gaps persist. Current guidelines for resuscitation are based on the International Liaison Committee on Resuscitation 2015 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations, which includes treatment recommendations supported by the available evidence. The writing group developed this consensus statement with the goal of focusing future research by addressing the knowledge gaps identified during and after the 2015 International Liaison Committee on Resuscitation evidence evaluation process. Key publications since the 2015 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations are referenced, along with known ongoing clinical trials that are likely to affect future guidelines.
Assuntos
Reanimação Cardiopulmonar/normas , Parada Cardíaca/terapia , Consenso , Tratamento de Emergência/normas , Guias como Assunto , Parada Cardíaca/tratamento farmacológico , Humanos , Vasoconstritores/uso terapêuticoRESUMO
OBJECTIVES: Hospitalized children with underlying heart disease are at high risk for cardiac arrest, particularly when they undergo invasive catheterization procedures for diagnostic and therapeutic interventions. Outcomes for children experiencing cardiac arrest in the cardiac catheterization laboratory remain under-reported with few studies reporting survival beyond the catheterization laboratory. We aim to describe survival outcomes after cardiac arrest in the cardiac catheterization laboratory while identifying risk factors associated with hospital mortality after these events. DESIGN: Retrospective observational study of data from a multicenter cardiac arrest registry from November 2005 to November 2016. Cardiac arrest in the cardiac catheterization laboratory was defined as the need for chest compressions greater than or equal to 1 minute in the cardiac catheterization laboratory. Primary outcome was survival to discharge. Variables analyzed using generalized estimating equations for association with survival included age, illness category (surgical cardiac, medical cardiac), preexisting conditions, pharmacologic interventions, and event duration. SETTING: American Heart Association's Get With the Guidelines-Resuscitation registry of in-hospital cardiac arrest. PATIENTS: Consecutive patients less than 18 years old experiencing an index (i.e., first) cardiac arrest event reported to the Get With the Guidelines-Resuscitation. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 203 patients met definition of index cardiac arrest in the cardiac catheterization laboratory composed primarily of surgical and medical cardiac patients (54% and 41%, respectively). Children less than 1 year old comprised the majority of patients, 58% (117/203). Overall survival to hospital discharge was 69% (141/203). No differences in survival were observed between surgical and medical cardiac patients (p = 0.15). The majority of deaths (69%, 43/62) occurred in patients less than 1 year old. Bradycardia (with pulse) followed by pulseless electrical activity/asystole were the most common first documented rhythms observed (50% and 27%, respectively). Preexisting metabolic/electrolyte abnormalities (p = 0.02), need for vasoactive infusions (p = 0.03) prior to arrest, and use of calcium products (p = 0.005) were found to be significantly associated with lower rates of survival to discharge on multivariable regression. CONCLUSIONS: The majority of children experiencing cardiac arrest in the cardiac catheterization laboratory in this large multicenter registry analysis survived to hospital discharge, with no observable difference in outcomes between surgical and medical cardiac patients. Future investigations that focus on stratifying medical complexity in addition to procedural characteristics at the time of catheterization are needed to better identify risks for mortality after cardiac arrest in the cardiac catheterization laboratory.