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BACKGROUND: A protocolized extubation readiness test (ERT), including a spontaneous breathing trial (SBT), is recommended for patients who are intubated. This quality-improvement project aimed to improve peri-extubation outcomes by using a high-risk ERT protocol in intubated cardiac patients in addition to a standard-risk protocol. METHODS: After baseline data collection, we implemented a standard-risk ERT protocol (pressure support plus PEEP), followed by a high-risk ERT protocol (PEEP alone) in cardiac subjects who were intubated. The primary outcome, a composite of extubation failure and rescue noninvasive respiratory support, was compared between phases. Ventilator duration and use of postextubation respiratory support were balancing measures. RESULTS: A total of 213 cardiac subjects who were intubated were studied, with extubation failure and rescue noninvasive respiratory support occurring in 10 of 213 (4.7%) and 8 of 213 (3.8%), respectively. We observed a reduction in the composite outcome among the 3 consecutive phases (5/29 [17.2%], 10/110 [9.1%] vs 3/74 [4.1%]; P = .10), but this did not reach statistical significance. In the logistic regression model when adjusting for admission type, the high-risk ERT protocol was associated with a significant reduction of the composite outcome (adjusted odds ratio 0.20, 95% CI 0.04-0.091; P = .037), whereas the standard-risk ERT protocol was not (adjusted odds ratio 0.48, 95% CI 0.15-1.53; P = .21). This was not accompanied by a longer ventilator duration (2.0 [1.0, 3.0], 2.0 [1.0-4.0], vs adjusted odds ratio 2.0 [95% [1.0-6.0]; P = .99) or an increased use of planned noninvasive respiratory support (10/29 [35.5%], 35/110 [31.8%], vs 25/74 [33.8%]; P > .99). CONCLUSIONS: In this quality-improvement project, a high-risk ERT protocol was implemented with improvement in peri-extubation outcomes among cardiac subjects.
Assuntos
Extubação , Estado Terminal , Melhoria de Qualidade , Desmame do Respirador , Humanos , Masculino , Feminino , Lactente , Desmame do Respirador/métodos , Estado Terminal/terapia , Pré-Escolar , Criança , Respiração com Pressão Positiva/métodos , Cardiopatias/terapia , Cardiopatias/fisiopatologia , Intubação Intratraqueal , Modelos Logísticos , Ventilação não Invasiva/métodos , Protocolos ClínicosRESUMO
OBJECTIVES: In critically ill children with severe sepsis, septic cardiomyopathy (SCM) denotes the subset of patients who have myocardial dysfunction with poor response to fluid and inotropic support, and higher mortality risk. The objective of this review was to evaluate the role of speckle-tracking echocardiography (STE) in the diagnosis and prognosis of pediatric SCM in the PICU setting. DATA SOURCES: We performed detailed searches using PubMed, Scopus, Web of Science, and Google Scholar. Reference lists of all included studies were also examined for further identification of potentially relevant studies. STUDY SELECTION: Studies with the following medical subject headings and keywords were selected: speckle-tracking echocardiography, strain imaging, global longitudinal strain, echocardiography, sepsis, severe sepsis, septic shock, septic cardiomyopathy, and myocardial dysfunction. DATA EXTRACTION: The following data were extracted from all included studies: demographics, diagnoses, echocardiographic parameters, severity of illness, PICU management, and outcomes. DATA SYNTHESIS: STE is a relatively new echocardiographic technique that directly quantifies myocardial contractility. It has high sensitivity in diagnosing SCM, correlates well with illness severity, and has good prognosticating value as compared with conventional echocardiographic parameters. Further studies are required to establish its role in evaluating biventricular systolic and diastolic dysfunction, and to investigate whether it has a role in individualizing treatment and improving treatment outcomes in this group of patients. CONCLUSIONS: STE is a useful adjunct to conventional measures of cardiac function on 2D-echocardiography in the assessment of pediatric SCM in the PICU.
Assuntos
Cardiomiopatias , Estado Terminal , Ecocardiografia , Sepse , Humanos , Cardiomiopatias/diagnóstico por imagem , Cardiomiopatias/fisiopatologia , Ecocardiografia/métodos , Criança , Sepse/diagnóstico por imagem , Sepse/fisiopatologia , Unidades de Terapia Intensiva Pediátrica , Prognóstico , Pré-Escolar , LactenteRESUMO
Extracorporeal membrane oxygenation (ECMO) is a life-saving rescue therapy used in acute respiratory failure refractory to invasive mechanical ventilation. Recent studies on positive outcomes of extended ECMO therapy are promising. We describe a case of a 2-year 8-month-old female child with necrotizing pneumonia secondary to Streptococcus pneumoniae, Influenza A, and Mycoplasma pneumoniae, who survived with intact neurological function and no long-term adverse outcomes after a prolonged ECMO run of 86 days. To the best of our knowledge, this is one of the longer durations of ECMO with transplant-free survival in a pediatric patient requiring respiratory support with good recovery and a good functional outcome. Allowing time for native lung recovery is pivotal for optimal recovery, despite significant lung injury due to the underlying disease process. With evolving ECMO experience, clinicians may need to re-consider the conventional maximum duration of ECMO in children with severe respiratory failure on a case-by-case basis.
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These guidelines are applicable to neonates and children with cardiac failure as indication for extracorporeal life support. These guidelines address patient selection, management during extracorporeal membrane oxygenation, and pathways for weaning support or bridging to other therapies. Equally important issues, such as personnel, training, credentialing, resources, follow-up, reporting, and quality assurance, are addressed in other Extracorporeal Life Support Organization documents or are center-specific.
Assuntos
Oxigenação por Membrana Extracorpórea , Insuficiência Cardíaca/terapia , Guias de Prática Clínica como Assunto , Anticoagulantes/uso terapêutico , Dióxido de Carbono/metabolismo , Criança , Remoção de Dispositivo , Humanos , Seleção de Pacientes , Ventiladores MecânicosRESUMO
The transfer of critically ill children from intensive care units (ICUs) to their homes for palliation is seldom described. We report our 10-year pediatric palliative transport experience and conducted a survey to gain parents' perspectives of their child's transport experience. Over the study period, eight patients were transported from our pediatric ICU to their homes or hospice facilities. There were no intratransport adverse events. Parents who participated in the survey responded positively to the transport experience. The availability of a dedicated critical care transport service allowed for palliative transfers to be performed safely. Facilitating transport to allow withdrawal of life support at home is an acceptable option to families as part of holistic end-of-life care.
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Febrile illness-related epilepsy syndrome is a catastrophic epileptic encephalopathy that is highly refractory to most antiepileptic drugs leading to high morbidity and mortality. The authors report the use of a pediatric infusion protocol of continuous intravenous magnesium sulfate for the control of seizures in 2 children with febrile illness-related epilepsy syndrome refractory to multiple antiepileptic drugs in a pediatric intensive care unit of a tertiary care children's hospital. Both patients, 2 and 16 years of age, respectively, were treated with continuous magnesium sulfate infusion. Serum magnesium concentrations ranging from 2.1 to 5 mmol/L were achieved. Seizure reduction and cessation were noted in 1 patient with magnesium more than 3.0 mmol/L. No significant adverse effects were observed. Magnesium sulfate infusions can be safely used in pediatric refractory status epilepticus. Magnesium sulfate can be considered in the management of children with febrile illness-related epilepsy syndrome.
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BACKGROUND: Anatomical localization of the rapid-onset obesity with hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD) syndrome has proved elusive. Most patients had neuroimaging after cardiorespiratory collapse, revealing a range of ischemic lesions. PATIENT DESCRIPTION: A 15-year-old obese boy with an acute febrile encephalopathy had hypoventilation, autonomic dysfunction, visual hallucinations, hyperekplexia, and disordered body temperature, and saltwater regulation. These features describe the ROHHAD syndrome. Cerebrospinal fluid analysis showed pleocytosis, elevated neopterins, and oligoclonal bands, and serology for systemic and antineuronal antibodies was negative. He improved after receiving intravenous steroids, immunoglobulins, and long-term mycophenolate. Screening for neural crest tumors was negative. CONCLUSION: Magnetic resonance imaging of the brain early in his illness showed focal inflammation in the periaqueductal gray matter and hypothalamus. This unique localization explains almost all symptoms of this rare autoimmune encephalitis.