RESUMO
Most of the cases demonstrating describing acute findings using point-of-care ultrasound (POCUS) have been described in emergency medicine and critical care medicine. While the use of POCUS has become more prevalent in anesthesia practice, documentation of acute findings resulting in alteration in management based on real-time ultrasound findings during pediatric anesthesia remains limited. This case highlights the use of POCUS during cardiopulmonary collapse occurring during correction of neuromuscular scoliosis. POCUS excluded the presumed diagnosis of venous air embolism and identified an intracardiac thrombus leading to the diagnosis and treatment of pulmonary embolism.
Assuntos
Sistemas Automatizados de Assistência Junto ao Leito , Embolia Pulmonar , Ultrassonografia , Humanos , Cardiopatias/diagnóstico por imagem , Cardiopatias/cirurgia , Embolia Pulmonar/diagnóstico por imagem , Escoliose/cirurgia , Escoliose/diagnóstico por imagem , Trombose/diagnóstico por imagem , Trombose/cirurgia , Masculino , CriançaRESUMO
PURPOSE OF REVIEW: To discuss considerations surrounding the use of point-of-care ultrasound (POCUS) in pediatric anesthesiology. RECENT FINDINGS: POCUS is an indispensable tool in various medical specialties, including pediatric anesthesiology. Credentialing for POCUS should be considered to ensure that practitioners are able to acquire images, interpret them correctly, and use ultrasound to guide procedures safely and effectively. In the absence of formal guidelines for anesthesiology, current practice and oversight varies by institution. In this review, we will explore the significance of POCUS in pediatric anesthesiology, discuss credentialing, and compare the specific requirements and challenges currently associated with using POCUS in pediatric anesthesia. SUMMARY: Point-of-care ultrasound is being utilized by the pediatric anesthesiologist and has the potential to improve patient assessment, procedure guidance, and decision-making. Guidelines increase standardization and quality assurance procedures help maintain high-quality data. Credentialing standards for POCUS in pediatric anesthesiology are essential to ensure that practitioners have the necessary skills and knowledge to use this technology effectively and safely. Currently, there are no national pediatric POCUS guidelines to base credentialing processes on for pediatric anesthesia practices. Further work directed at establishing pediatric-specific curriculum goals and competency standards are needed to train current and future pediatric anesthesia providers and increase overall acceptance of POCUS use.
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Anestesiologia , Competência Clínica , Credenciamento , Pediatria , Sistemas Automatizados de Assistência Junto ao Leito , Ultrassonografia , Humanos , Anestesiologia/educação , Anestesiologia/normas , Credenciamento/normas , Sistemas Automatizados de Assistência Junto ao Leito/normas , Criança , Pediatria/educação , Pediatria/normas , Pediatria/métodos , Ultrassonografia/normas , Ultrassonografia/métodos , Competência Clínica/normas , Ultrassonografia de Intervenção/normas , Ultrassonografia de Intervenção/métodosRESUMO
Point-of-Care-Ultrasound (POCUS) has encountered a tremendous expansion in patient care. POCUS has taken a central role during invasive procedures. POCUS has expanded to most subspecialties from adult to pediatric and neonatal health care. POCUS in pediatrics has also become part of specific critical situations such as myocardial function assessment during cardiac arrest, extracorporeal membrane oxygenation deployment and neurological evaluation. In this review we will go over the most important historical aspects of POCUS. We will also review important aspects of POCUS in the intensive care unit, cardiologist evaluation and in the emergency department among others.
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Serviço Hospitalar de Emergência , Sistemas Automatizados de Assistência Junto ao Leito , Recém-Nascido , Adulto , Humanos , Criança , Ultrassonografia/métodosRESUMO
BACKGROUND AND OBJECTIVES: The management of intraoperative blood loss in the surgical treatment of paediatric hip dysplasia is resource intensive. There are numerous clinical factors that impact the need for intraoperative transfusion. Identification of patient and surgical factors associated with increased blood loss may reduce the unnecessary use of resources. This study aimed to identify factors predictive of intraoperative transfusion in children undergoing hip dysplasia surgery. MATERIALS AND METHODS: This is a single-centre retrospective review of patients undergoing surgery for hip dysplasia from 1 January 2012 to 15 April 2021. Patient demographic factors, anaesthetic, surgical and transfusion histories were reviewed. Multivariable logistic regression analysis was performed to identify factors predictive of allogeneic red blood cell transfusion requirements during the intraoperative period. RESULTS: This study includes 595 patients who underwent open surgery for hip dysplasia, including 297 (52.6%) classified as developmental dysplasia (DD) and 268 (47.3%) as neuromuscular (NM) with a mean age of 9.1 years (interquartile range 3-14). Intraoperative allogeneic transfusion was identified in 26/297 (8.8%) DD and 73/268 (27.2%) NM patients. Adjusted factors associated with increased odds of intraoperative transfusion were NM (odds ratio [OR] = 2.96, 95% confidence interval [CI] [1.76, 5.00]) and the number of osteotomies performed (OR = 1.82/osteotomy, 95% CI [1.40, 2.35]). Adjusted factors that reduced the odds of transfusion were the use of antifibrinolytics (OR = 0.35, 95% CI [0.17, 0.71]) and regional anaesthesia (OR = 0.52, 95% CI [0.29, 0.94]). CONCLUSION: For children undergoing surgery for hip dysplasia, the number of osteotomies performed is predictive of the need for allogeneic blood transfusion. Antifibrinolytics and regional anaesthesia are associated with reduced risk for allogeneic blood transfusion. Blood management initiatives, such a preoperative optimization of haemoglobin and the use of antifibrinolytics, could target patients at increased risk of intraoperative bleeding and transfusion.
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Antifibrinolíticos , Luxação do Quadril , Humanos , Criança , Luxação do Quadril/tratamento farmacológico , Luxação do Quadril/etiologia , Transfusão de Sangue , Perda Sanguínea Cirúrgica/prevenção & controle , Transfusão de Eritrócitos/efeitos adversos , Estudos Retrospectivos , Fatores de RiscoRESUMO
OBJECTIVE: To characterize penile arterial and venous blood flow in association with caudal block. METHODS: A prospective observational study was conducted in children undergoing primary circumcision at Texas Children's Hospital between September 10, 2020 and November 23, 2021. The penile artery and venous flow velocity were assessed using Doppler ultrasound pre and post caudal block under state-state anesthetic depth. RESULTS: Ten healthy patients were included in the study with a mean age and weight of 1.3 years and 10.7 kg, respectively. There was no significant difference in mean penile arterial blood flow velocity 0.18 m/s, (95% confidence interval: -1.55 to 1.92; P = .81) or mean dorsal penile vein flow velocity 0.11 m/s (95% confidence interval: -1.12 to 1.33; P = .84) prior to and following caudal block in our pediatric cohort. there was no correlation in the direction of change between the arterial flow and venous flow from before and after caudal block (R2 = 0.03). CONCLUSION: We did not identify an association between penile arterial or venous blood flow and performance of a caudal block in children undergoing circumcision.
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Circuncisão Masculina , Bloqueio Nervoso , Velocidade do Fluxo Sanguíneo , Criança , Humanos , Masculino , Pênis/diagnóstico por imagem , Projetos Piloto , Estudos ProspectivosRESUMO
To examine the association between type of analgesic block and incidence of complications following primary hypospadias correction. Data sources included MEDLINE, Embase, Web of Science and the Cochrane Library, inception-01/2021. Randomized clinical trials, cohort and case control studies reporting original data for patients <18 years of age undergoing primary hypospadias correction with either a penile or caudal block for which outcomes (urethrocutaneous fistula or glans dehiscence) were reported. Two researchers independently extracted data and assessed quality for inclusion. The primary outcome was the incidence of complication within six-months postoperatively based on block performed. Ten studies (3201 patients; range: 54-983) were included. Six studies (cumulative weight 28.6%) favored penile block while 4 studies (cumulative weight 71.4%) favored caudal block. Compared to the reference group of penile blocks, caudal blocks had no significant association with development of complications following primary hypospadias correction (relative risk 1.11, 95% CI (0.88, 1.41); P = .38). When adjusting for meatal location (distal vs proximal) there was no significant association with development of fistulae or glanular dehiscence following primary hypospadias correction with caudal blocks in comparison to the reference group, penile blocks for distal, (relative risk 1.46, 95%CI (0.98, 2.17); P = .065) and proximal (relative risk 0.95, 95% CI (0.58, 1.54); P = .823). The type of analgesic block is not associated with the risk of developing complications following primary hypospadias correction in children. Caudal block should be considered for these urological interventions.
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Hipospadia , Analgésicos , Criança , Humanos , Hipospadia/cirurgia , Incidência , Lactente , Masculino , Pênis , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/prevenção & controle , Resultado do Tratamento , Uretra/cirurgiaRESUMO
Perioperative lung ultrasound is a continuously evolving modality with numerous applications for the pediatric anesthesiologist. Lung ultrasound can be used at the bedside, including intraoperatively, to augment traditional physical examination methods of assessing cardiopulmonary structures and identifying the presence of specific and clinically significant pathology. With regard to the lungs, ultrasound has been shown to be highly sensitive at identification of pulmonary pathologies, particularly those of interest in the acute care setting (eg, pleural effusion, pneumothorax). With its relative ease of performance, lung ultrasound should be considered in the initial evaluation of intraoperative hypoxemia particularly when traditional modes of evaluation are nonexplanatory. This educational review introduces the basic concepts of lung ultrasound as they relate to pediatric anesthesia patients.
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Anestesia , Pneumotórax , Criança , Humanos , Pulmão/diagnóstico por imagem , Pneumotórax/diagnóstico por imagem , Sistemas Automatizados de Assistência Junto ao Leito , Ultrassonografia/métodosRESUMO
BACKGROUND: Transfusion of blood products is a common practice in anesthesiology. Inadequate transfusion medicine knowledge may lead to inappropriate transfusion practices and patient risk. Using a validated assessment tool modified for anesthesiology, we conducted a survey of anesthesiology residents in the United States to assess transfusion medicine knowledge. METHODS: A validated transfusion medicine examination and accompanying survey were forwarded by program directors to residents for anonymous completion on May 5 and closed on June 30, 2021. The outcome of interest was the mean examination score. Secondary areas of interest were performance by year of training and previous educational experience in transfusion reported by the trainees. Rasch analysis was performed on the examination quality and individual question performance. Kruskal-Wallis H tests were used to identify differences between mean scores. Post hoc comparisons were used to assess specific pairwise differences between mean test scores by survey variable. RESULTS: Four hundred twenty-three anesthesiology residents in 37 programs completed the examination. The mean score was 45.5% ± 12.6%. There was a significant difference in mean cumulative examination scores between different resident training levels (P < 0.001). There was a significant difference in scores between clinical anesthesia (CA)-1 and CA-2 residents (P = 0.011) and CA-1 and CA-3 residents (P = 0.012). No significant difference in examination scores was observed between CA-2 and CA-3 residents (P = 0.95). All these subgroups scored below 50% on the examination. Significant differences between the residency training programs and cumulative scores were identified (P < 0.001). CONCLUSIONS: This examination highlights gaps in transfusion medicine knowledge within US anesthesiology residents. Targeted education may improve knowledge in this area and patient care.
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OBJECTIVE: To observe the degree of airway collapse at varying levels of continuous positive airway pressure (CPAP) during drug pediatric induced sleep endoscopy. METHODS: Using our institutional anesthesia protocol for pediatric DISE procedures, patients were anesthetized followed by evaluation of the nasal airway, nasopharynx, velum, hypopharynx, arytenoids, tongue base, and epiglottis. CPAP titration was performed under vision to evaluate the degree of airway collapse at the level of the velum. Comparison was made with pre-operative polysomnography findings. RESULTS: Twelve pediatric patients underwent DISE with intraoperative CPAP titration. In 7/12 patients, DISE observed CPAP titration was beneficial in elucidating areas of obstruction that were observed at pressures beyond those recommended during preoperative sleep study titrations. In 3 patients, DISE observations provided a basis for evaluation in children not compliant with sleep study CPAP titration testing. With regard to regions effected, airway collapse was observed at the velum and oropharynx to a greater degree when compared with the tongue base and epiglottis. CONCLUSION: DISE evaluation of the pediatric patient with obstructive sleep apnea may present a source for further patient evaluation with respect to CPAP optimization and severity of OSA assessment, particularly in syndromic patients.
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Obstrução das Vias Respiratórias , Apneia Obstrutiva do Sono , Obstrução das Vias Respiratórias/diagnóstico , Obstrução das Vias Respiratórias/etiologia , Obstrução das Vias Respiratórias/terapia , Criança , Pressão Positiva Contínua nas Vias Aéreas/métodos , Endoscopia/métodos , Humanos , Polissonografia/métodos , Sono , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/terapiaRESUMO
Medication administration errors that take place in the home are common, especially when liquid preparations are used and complex medication schedules with multiple medications are involved; children with chronic conditions are disproportionately affected. Parents and other caregivers with low health literacy and/or limited English proficiency are at higher risk for making errors in administering medications to children in their care. Recommended strategies to reduce home medication errors relate to provider prescribing practices; health literacy-informed verbal counseling strategies (eg, teachback and showback) and written patient education materials (eg, pictographic information) for patients and/or caregivers across settings (inpatient, outpatient, emergency care, pharmacy); dosing-tool provision for liquid medication measurement; review of medication lists with patients and/or caregivers (medication reconciliation) that includes prescription and over-the-counter medications, as well as vitamins and supplements; leveraging the medical home; engaging adolescents and their adult caregivers; training of providers; safe disposal of medications; regulations related to medication dosing tools, labeling, packaging, and informational materials; use of electronic health records and other technologies; and research to identify novel ways to support safe home medication administration.
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Erros de Medicação/prevenção & controle , Polimedicação , Adolescente , Cuidadores , Criança , Barreiras de Comunicação , Formas de Dosagem , Esquema de Medicação , Armazenamento de Medicamentos , Letramento em Saúde , Humanos , Idioma , Reconciliação de Medicamentos , Medicamentos sem Prescrição/administração & dosagem , Folhetos , PaisRESUMO
BACKGROUND: Emergence delirium (ED) is common in pediatric anesthesia. This dissociative state in which the patient is confused from their surroundings and flailing can be self-injurious and traumatic for parents. Treatment is by administration of sedatives which can prolong recovery. The aim of this study was to determine if exposure to monochromatic blue light (MBL) in the immediate phase of recovery could reduce the overall incidence of emergence delirium in children following general inhalational anesthesia. METHODS: This double blinded randomized controlled study included patients ages 2-6 undergoing adenotonsillectomy. Postoperatively, 104 patients were randomization (52 in each group) for exposure to sham blue or MBL during the first phase (initial 30 min) of recovery. The primary outcome was the incidence of emergence delirium during the first phase. We also examined Pediatric Anesthesia Emergence Delirium (PAED) scores throughout the first phase. RESULTS: Emergence Delirium was reported in 5.9% of MBL patients versus 33.3% in the sham group, p = 0.001. Using logistic regression adjusting for age, weight, gender, ASA classification and PAED scores provided an adjusted relative risk ratio of 0.18; 95% CI (0.06, 0.54); p = 0.001 for patients in the MBL group. 23.5% of MBL patients versus 52.9% of sham patients had either ED or PAED scores of 12 or more throughout the first phase of recovery, p = 0.002. This produced an adjusted relative risk of 0.46, 95% CI (0.29, 0.75), p = 0.001. CONCLUSIONS: Monochromatic blue light represents a non-pharmacologic method to reduce the incidence of emergence delirium and PAED scores in children. TRIAL REGISTRATION: #NCT03285243 registered on 15/09/2017.