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OBJECTIVES: The objective of this study was to assess awareness and use of long-acting reversible contraception (LARC) among female adolescents presenting to a pediatric emergency department (PED). STUDY DESIGN: During routine presentation to an urban PED in New Jersey, female adolescents, aged 15-19 years, were asked to voluntarily complete an electronic survey about sexual practices and contraception. The PED is in an urban teaching hospital, treating 35,000 children annually. Patients could schedule a follow-up appointment at the hospital's obstetrics/gynecology clinic. Data were collected over 13 months, and follow-up was monitored to determine if they attended an outpatient appointment, and if so, what the outcome was. RESULTS: Data for 199 participants were analyzed. The median age of participants was 18 years, whereas 79% self-identified as Black, and 17.6% self-identified as Latina. Twenty-one percent of participants used a form of birth control during their first sexual encounter, the largest percentage being condoms (77.8%). Forty percent of participants reported some prior knowledge about contraceptive implants, and 20% had knowledge about intrauterine devices, whereas only 3 (1.5%) intrauterine devices and 2 (1%) arm implants had been previously used. Of the 78 participants that requested a follow-up, 14 (17.9%) completed their appointment. Of those, 2 (14%) were prescribed contraception (Depo-Provera shot and oral contraceptive pills). CONCLUSIONS: Knowledge about LARC remains low in our PED, despite it being the most effective method of contraception. Even when interventions were made to link interested respondents to outpatient women's health services, follow-up attendance was poor, and no patients obtained LARC. There is a significant discrepancy between the consensus standard of contraception care across all relevant medical specialties and current utilization by high-risk populations. Future efforts must focus on how to close this gap, and the ED could be pivotal for improving both reproductive health education and intervention among adolescent patients.
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Servicio de Urgencia en Hospital , Conocimientos, Actitudes y Práctica en Salud , Anticoncepción Reversible de Larga Duración , Humanos , Femenino , Adolescente , Anticoncepción Reversible de Larga Duración/estadística & datos numéricos , Adulto Joven , New Jersey , Conducta Anticonceptiva/estadística & datos numéricos , Encuestas y Cuestionarios , Conducta SexualRESUMEN
OBJECTIVES: Patients with multisystem inflammatory disease in children (MIS-C) are at risk of developing shock. Our objectives were to determine independent predictors associated with development of delayed shock (≥3 hours from emergency department [ED] arrival) in patients with MIS-C and to derive a model predicting those at low risk for delayed shock. METHODS: We conducted a retrospective cross-sectional study of 22 pediatric EDs in the New York City tri-state area. We included patients meeting World Health Organization criteria for MIS-C and presented April 1 to June 30, 2020. Our main outcomes were to determine the association between clinical and laboratory factors to the development of delayed shock and to derive a laboratory-based prediction model based on identified independent predictors. RESULTS: Of 248 children with MIS-C, 87 (35%) had shock and 58 (66%) had delayed shock. A C-reactive protein (CRP) level greater than 20 mg/dL (adjusted odds ratio [aOR], 5.3; 95% confidence interval [CI], 2.4-12.1), lymphocyte percent less than 11% (aOR, 3.8; 95% CI, 1.7-8.6), and platelet count less than 220,000/uL (aOR, 4.2; 95% CI, 1.8-9.8) were independently associated with delayed shock. A prediction model including a CRP level less than 6 mg/dL, lymphocyte percent more than 20%, and platelet count more than 260,000/uL, categorized patients with MIS-C at low risk of developing delayed shock (sensitivity 93% [95% CI, 66-100], specificity 38% [95% CI, 22-55]). CONCLUSIONS: Serum CRP, lymphocyte percent, and platelet count differentiated children at higher and lower risk for developing delayed shock. Use of these data can stratify the risk of progression to shock in patients with MIS-C, providing situational awareness and helping guide their level of care.
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COVID-19 , Choque , Niño , Humanos , Ciudad de Nueva York/epidemiología , Estudios Retrospectivos , Estudios Transversales , Síndrome de Respuesta Inflamatoria SistémicaRESUMEN
BACKGROUND: The Pediatric Emergency Medicine (PEM) Point-of-care Ultrasound (POCUS) Network (P2Network) was established in 2014 to provide a platform for international collaboration among experts, including multicenter research. The objective of this study was to use expert consensus to identify and prioritize PEM POCUS topics, to inform future collaborative multicenter research. METHODS: Online surveys were administered in a two-stage, modified Delphi study. A steering committee of 16 PEM POCUS experts was identified within the P2Network, with representation from the United States, Canada, Italy, and Australia. We solicited the participation of international PEM POCUS experts through professional society mailing lists, research networks, social media, and "word of mouth." After each round, responses were refined by the steering committee before being reissued to participants to determine the ranking of all the research questions based on means and to identify the high-level consensus topics. The final stage was a modified Hanlon process of prioritization round (HPP), which emphasized relevance, impact, and feasibility. RESULTS: Fifty-four eligible participants (16.6%) provided 191 items to Survey 1 (Round 1). These were refined and consolidated into 52 research questions by the steering committee. These were issued for rating in Survey 2 (Round 2), which had 45 participants. At the completion of Round 2, all questions were ranked with six research questions reaching high-level consensus. Thirty-one research questions with mean ratings above neutral were selected for the HPP round. Highly ranked topics included clinical applications of POCUS to evaluate and manage children with shock, cardiac arrest, thoracoabdominal trauma, suspected cardiac failure, atraumatic limp, and intussusception. CONCLUSIONS: This consensus study has established a research agenda to inform future international multicenter PEM POCUS trials. This study has highlighted the ongoing need for high-quality evidence for PEM POCUS applications to guide clinical practice.
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Medicina de Emergencia , Medicina de Urgencia Pediátrica , Niño , Humanos , Técnica Delphi , Sistemas de Atención de Punto , Ultrasonografía , Investigación sobre Servicios de SaludRESUMEN
OBJECTIVES: The aim of this study was to determine the accuracy and interrater reliability of (1) point-of-care ultrasound (POCUS) image interpretation for identification of intussusception and (2) reliability of secondary signs associated with intussusception among experts compared with novice POCUS reviewers. METHODS: We conducted a planned secondary analysis of a prospective, convenience sample of children aged 3 months to 6 years who were evaluated with POCUS for intussusception across 17 international pediatric emergency departments between October 2018 and December 2020. A random sample of 100 POCUS examinations was reviewed by novice and expert POCUS reviewers. The primary outcome was identification of the presence or absence of intussusception. Secondary outcomes included intussusception size and the presence of trapped free fluid or echogenic foci. Accuracy was summarized using sensitivity and specificity, which were estimated via generalized mixed effects logistic regression. Interrater reliability was summarized via Light's κ statistics with bootstrapped standard errors (SEs). Accuracy and reliability of expert and novice POCUS reviewers were compared. RESULTS: Eighteen expert and 16 novice POCUS reviewers completed the reviews. The average expert sensitivity was 94.5% (95% confidence interval [CI], 88.6-97.5), and the specificity was 94.3% (95% CI, 90.3-96.7), significantly higher than the average novice sensitivity of 84.7% (95% CI, 74.3-91.4) and specificity of 80.4% (95% CI, 72.4, 86.7). κ was significantly greater for expert (0.679, SE 0.039) compared with novice POCUS reviewers (0.424, SE 0.044; difference 0.256, SE 0.033). For our secondary outcome measure of intussusception size, κ was significantly greater for experts (0.661, SE 0.038) compared with novices (0.397, SE 0.041; difference 0.264, SE 0.029). Interrater reliability was weak for expert and minimal for novice reviewers regarding the detection of trapped free fluid and echogenic foci. CONCLUSIONS: Expert POCUS reviewers demonstrate high accuracy and moderate interrater reliability when identifying intussusception via image interpretation and perform better than novice reviewers.
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Intususcepción , Sistemas de Atención de Punto , Niño , Servicio de Urgencia en Hospital , Humanos , Intususcepción/diagnóstico por imagen , Estudios Prospectivos , Reproducibilidad de los Resultados , Ultrasonografía/métodosRESUMEN
Importance: The wide variation in the accuracy and reliability of the Focused Assessment With Sonography for Trauma (FAST) and the extended FAST (E-FAST) for children after blunt abdominal trauma reflects user expertise. FAST and E-FAST that are performed by experts tend to be more complete, better quality, and more often clinically valuable. Objective: To develop definitions of a complete, high-quality, and accurate interpretation for the FAST and E-FAST in children with injury using an expert, consensus-based modified Delphi technique. Design, Setting, and Participants: This consensus-based qualitative study was conducted between May 1 to June 30, 2021. It used a scoping review and iterative Delphi technique and involved 2 rounds of online surveys and a live webinar to achieve consensus among a 26-member panel. This panel consisted of international experts in pediatric emergency point-of-care ultrasonography. Main Outcomes and Measures: Definitions of complete, high-quality, and accurate FAST and E-FAST studies for children after injury. Results: Of the 29 invited pediatric FAST experts, 26 (15 men [58%]) agreed to participate in the panel. All 26 panelists completed the 2 rounds of surveys, and 24 (92%) participated in the live and asynchronous online discussions. Consensus was reached on FAST and E-FAST study definitions, and the panelists rated these 5 anatomic views as important and appropriate for a complete FAST: right upper-quadrant abdominal view, left upper-quadrant abdominal view, suprapubic views (transverse and sagittal), and subxiphoid cardiac view. For E-FAST, the same FAST anatomic views with the addition of the lung or pneumothorax view were deemed appropriate and important. In addition, the panelists rated a total of 32 landmarks as important for assessing completeness. Similarly, the panelists rated 14 statements on quality and 20 statements on accurate interpretation as appropriate. Conclusions and Relevance: This qualitative study generated definitions for complete FAST and E-FAST studies with high image quality and accurate interpretation in children with injury. These definitions are similar to those in adults with injury and may be used for future education, quality assurance, and research. Future research may focus on interpretation of trace volumes of abdominal free fluid and the use of serial FAST.
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Evaluación Enfocada con Ecografía para Trauma , Niño , Consenso , Técnica Delphi , Humanos , Reproducibilidad de los Resultados , UltrasonografíaRESUMEN
STUDY OBJECTIVE: To determine the diagnostic accuracy of point-of-care ultrasound (POCUS) performed by experienced clinician sonologists compared to radiology-performed ultrasound (RADUS) for detection of clinically important intussusception, defined as intussusception requiring radiographic or surgical reduction. METHODS: We conducted a multicenter, noninferiority, observational study among a convenience sample of children aged 3 months to 6 years treated in tertiary care emergency departments across North and Central America, Europe, and Australia. The primary outcome was diagnostic accuracy of POCUS and RADUS with respect to clinically important intussusception. Sample size was determined using a 4-percentage-point noninferiority margin for the absolute difference in accuracy. Secondary outcomes included agreement between POCUS and RADUS for identification of secondary sonographic findings. RESULTS: The analysis included 256 children across 17 sites (35 sonologists). Of the 256 children, 58 (22.7%) had clinically important intussusception. POCUS identified 60 (23.4%) children with clinically important intussusception. The diagnostic accuracy of POCUS was 97.7% (95% confidence interval [CI] 94.9% to 99.0%), compared to 99.3% (95% CI 96.8% to 99.9%) for RADUS. The absolute difference between the accuracy of RADUS and that of POCUS was 1.5 percentage points (95% CI -0.6 to 3.6). Sensitivity for POCUS was 96.6% (95% CI 87.2% to 99.1%), and specificity was 98.0% (95% CI 94.7% to 99.2%). Agreement was high between POCUS and RADUS for identification of trapped free fluid (83.3%, n=40/48) and decreased color Doppler signal (95.7%, n=22/23). CONCLUSION: Our findings suggest that the diagnostic accuracy of POCUS performed by experienced clinician sonologists may be noninferior to that of RADUS for detection of clinically important intussusception. Given the limitations of convenience sampling and spectrum bias, a larger randomized controlled trial is warranted.
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Medicina de Emergencia/normas , Intususcepción/diagnóstico por imagen , Pruebas en el Punto de Atención/normas , Ultrasonografía/normas , Niño , Preescolar , Competencia Clínica , Femenino , Humanos , Lactante , Intususcepción/terapia , Masculino , Estudios ProspectivosAsunto(s)
Pruebas en el Punto de Atención , Absceso Retrofaríngeo/diagnóstico por imagen , Ultrasonografía/métodos , Niño , Preescolar , Diagnóstico Diferencial , Servicio de Urgencia en Hospital , Femenino , Humanos , Lactante , Masculino , Absceso Retrofaríngeo/terapia , Tomografía Computarizada por Rayos XRESUMEN
OBJECTIVE: We evaluated the ability of intravenous (IV) acetaminophen to reduce the amount of opioid medication administered in pediatric patients with sickle cell disease (SCD) having vasoocclusive crisis (VOC) in an emergency department (ED) setting. METHODS: This was a prospective, randomized, double-blind placebo-controlled trial at an academic urban pediatric ED. Participants included patients with SCD, aged 4 to 16 years, with VOC pain. All patients received a 0.1 mg/kg dose of IV morphine, 0.5 mg/kg ketorolac, or both. Patients were randomized to receive either 15 mg/kg IV acetaminophen or placebo. Patients were reassessed every 30 minutes to see whether additional opioid doses were indicated to a maximum of three doses. The total morphine given, pain scores, rates of admissions, 72-hour return visits, and adverse events were assessed for each group. RESULTS: Of 71 subjects randomized, 35 patients in the acetaminophen group and 36 patients in the control group were analyzed. Baseline characteristics and initial pain scores were similar in both groups. The mean total amount of morphine given was 8.6 mg (95% confidence interval [CI] = 6.5 to 10.8) in the acetaminophen group and 8.0 mg (95% CI = 5.9 to 10.2) in the placebo group. The mean total cumulative morphine dosing was 0.2 mg/kg (95% CI = 0.1 to 0.2 mg/kg) in the acetaminophen group and 0.2 mg/kg (95% CI = 0.1 to 0.2 mg/kg) in the control group. The mean pain score at time of disposition was 5.5 (95% CI = 4.3 to 6.6) in the acetaminophen group and 5.2 (95% CI = 4.2 to 6.3) in the placebo group. There were no clinical or statistically significant differences between the rates of admission, 72-hour return visits, or adverse events. CONCLUSION: In this study, patients who received IV acetaminophen did not receive less morphine than patients in the placebo group. Disposition pain scores for the two groups were also equivalent. We conclude that IV acetaminophen, when used in addition to morphine for pediatric sickle cell VOC pain, does not provide an opioid-sparing effect. Further searches for adjunctive nonaddictive pain medicines are indicated.
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Analgésicos no Narcóticos , Anemia de Células Falciformes , Acetaminofén , Adolescente , Analgésicos Opioides , Anemia de Células Falciformes/complicaciones , Anemia de Células Falciformes/tratamiento farmacológico , Niño , Preescolar , Método Doble Ciego , Servicio de Urgencia en Hospital , Humanos , Morfina , Dimensión del Dolor , Estudios ProspectivosRESUMEN
BACKGROUND: Point-of-care ultrasound (POCUS) is commonly used to facilitate care in the emergency department. Acquired images are often reviewed by local experts for educational and quality assurance purposes. However, no published study has examined the accuracy and reliability of POCUS image interpretation by multiple reviewers. OBJECTIVES: We studied the accuracy and interrater agreement among expert and trainee reviewers of prerecorded pediatric skin and soft tissue (SST) POCUS images. METHODS: POCUS faculty and emergency medicine (EM) residents blindly reviewed deidentified pediatric SST POCUS images and indicated whether a drainable fluid collection was present, absent, or indeterminate. This was then compared with the gold standard based on discharge diagnoses and telephone follow-up. Images rated as indeterminate were excluded from the initial analysis. Sensitivity analysis assuming indeterminate answers were inaccurate was subsequently conducted. RESULTS: In phase 1, 6 pediatric EM POCUS directors reviewed 168 images. The overall accuracy was 79.7% (range 66.1-86.0%). The mean Cohen's kappa was 0.58 (range 0.24-0.84). Sensitivity analysis yielded an overall accuracy of 71.3% (range 56.5-76.9%) and a Cohen's kappa of 0.43 (range 0.20-0.59). In phase 2, 6 general EM POCUS faculty and 20 EM residents reviewed 120 images. The overall accuracy among residents was 72.2% (range 51.4-84.7%) and among faculty was 83.6% (range 77.9-88.8%). Sensitivity analysis yielded an overall resident accuracy of 63.0% (range 49.5-80.7) and an overall faculty accuracy of 73.9% (range 67.0-79.8%). Fleiss' kappa was 0.322 for residents and 0.461 for faculty. CONCLUSIONS: We found moderate accuracy and fair to good interrater agreement among POCUS faculty and EM residents reviewing pediatric SST POCUS images.
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Medicina de Emergencia , Sistemas de Atención de Punto , Piel/diagnóstico por imagen , Ultrasonografía , Niño , Servicio de Urgencia en Hospital , Docentes , Humanos , Reproducibilidad de los ResultadosRESUMEN
BACKGROUND: Pediatric emergency medicine (PEM) physicians have variably incorporated point-of-care ultrasound (POCUS) into their practice. Prior guidelines describe the scope of POCUS practice for PEM physicians; however, consensus does not yet exist about which applications should be prioritized and taught as fundamental skills for PEM trainees. Members of the PEM POCUS Network (P2Network) conducted a consensus-building process to determine which applications to incorporate into PEM fellowship training. METHODS: A multinational group of experts in PEM POCUS was recruited from the P2Network and greater PEM POCUS community if they met the following criteria: performed over 1,000 POCUS scans and had at least 3 years of experience teaching POCUS to PEM fellows, were a local academic POCUS leader, or completed a formal PEM POCUS fellowship. Experts rated 60 possible PEM POCUS applications for their importance to include as part of a PEM fellowship curriculum using a modified Delphi consensus-building technique. RESULTS: In round 1, 66 of 92 (72%) participants responded to an e-mail survey of which 48 met expert criteria and completed the survey. Consensus was reached to include 18 items in a PEM fellowship curriculum and to exclude two items. The 40 remaining items and seven additional items were considered in round 2. Thirty-seven of 48 (77%) experts completed round 2 reaching consensus to include three more items and exclude five. The remaining 39 items did not reach consensus for inclusion or exclusion. CONCLUSION: Experts reached consensus on 21 core POCUS applications to include in PEM fellowship curricula.
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Point-of-care ultrasound can be used to screen for malrotation with and without volvulus in the newborn with bilious vomiting, as well as children with unexplained intermittent abdominal pain. We discuss cases where infants and children presenting to pediatric emergency departments with bilious vomiting and/or intermittent abdominal pain were initially screened for small bowel pathology with point-of-care ultrasound. Bedside findings suggestive of midgut volvulus were confirmed with radiology-performed ultrasound or upper gastrointestinal fluoroscopy. In all cases, operative findings were consistent with malrotation of the small bowel with or without evidence of midgut volvulus.
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Vólvulo Intestinal/diagnóstico por imagen , Vólvulo Intestinal/cirugía , Ultrasonografía Intervencional/métodos , Adolescente , Niño , Femenino , Fluoroscopía , Humanos , Lactante , Recién Nacido , Masculino , Sistemas de Atención de Punto , Resultado del Tratamiento , Ultrasonografía Doppler en ColorRESUMEN
STUDY OBJECTIVE: We evaluate the additive value of pelvic examinations in predicting sexually transmitted infection for young female patients with suspected cervicitis or pelvic inflammatory disease in a pediatric emergency department (ED). METHODS: This was a prospective observational study of female patients aged 14 to 20 years who presented to an urban academic pediatric ED with a complaint of vaginal discharge or lower abdominal pain. Enrolled patients provided a urine sample for chlamydia, gonorrhea, and trichomonas testing, which served as the criterion standard for diagnosis. A practitioner (pediatric ED attending physician, emergency medicine or pediatric resident, pediatric ED fellow, or advanced practice provider) obtained a standardized history from the patient to assess for cervicitis or pelvic inflammatory disease according to the Centers for Disease Control and Prevention criteria. They then recorded the likelihood of cervicitis or pelvic inflammatory disease on a 100-mm visual analog scale. The same practitioner then performed a pelvic examination and again recorded the likelihood of cervicitis or pelvic inflammatory disease on a visual analog scale with this additional information. Using the results of the urine sexually transmitted infection tests, the practitioner calculated and compared the test characteristics of history alone and history with pelvic examination. RESULTS: Two hundred eighty-eight patients were enrolled, of whom 79 had positive urine test results for chlamydia, gonorrhea, or trichomonas, with a sexually transmitted infection rate of 27.4% (95% confidence interval [CI] 22.6% to 32.8%). The sensitivity of history alone in diagnosis of cervicitis or pelvic inflammatory disease was 54.4% (95% CI 42.8% to 65.5%), whereas the specificity was 59.8% (95% CI 52.8% to 66.4%). The sensitivity of history with pelvic examination in diagnosis of cervicitis or pelvic inflammatory disease was 48.1% (95% CI 36.8% to 59.5%), whereas the specificity was 60.7% (95% CI 53.8% to 67.3%). The information from the pelvic examination changed management in 71 cases; 35 of those cases correlated with the sexually transmitted infection test and 36 did not. CONCLUSION: For young female patients with suspected cervicitis or pelvic inflammatory disease, the pelvic examination does not increase the sensitivity or specificity of diagnosis of chlamydia, gonorrhea, or trichomonas compared with taking a history alone. Because the test characteristics for the pelvic examination are not adequate, its routine performance should be reconsidered.
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Examen Ginecologíco/métodos , Enfermedad Inflamatoria Pélvica/complicaciones , Enfermedades de Transmisión Sexual/diagnóstico , Cervicitis Uterina/complicaciones , Adolescente , Infecciones por Chlamydia/diagnóstico , Infecciones por Chlamydia/etiología , Infecciones por Chlamydia/orina , Femenino , Gonorrea/diagnóstico , Gonorrea/etiología , Gonorrea/orina , Humanos , Enfermedad Inflamatoria Pélvica/orina , Estudios Prospectivos , Sensibilidad y Especificidad , Enfermedades de Transmisión Sexual/etiología , Enfermedades de Transmisión Sexual/orina , Tricomoniasis/diagnóstico , Tricomoniasis/orina , Servicios Urbanos de Salud , Cervicitis Uterina/orina , Adulto JovenRESUMEN
BACKGROUND: Point-of-care ultrasound (POCUS) can potentially help distinguish cellulitis from abscess, which can appear very similar on physical examination but necessitate different treatment approaches. OBJECTIVE: To compare POCUS guidance vs. clinical assessment alone on the management of pediatric skin and soft tissue infections (SSTI) in the emergency department (ED) setting. METHODS: Children ages 6 months to 18 years presenting to participating EDs with SSTIs ≥ 1 cm were eligible. All treatment decisions, including use of POCUS, were at the discretion of the treating clinicians. Patients were divided into those managed with POCUS guidance (POCUS group) and those managed using clinical assessment alone (non-POCUS group). Primary outcome was clinical treatment failure at 7-10 days (unscheduled ED return visit or admission, procedural intervention, change in antibiotics therapy). Secondary outcomes were ED length of stay, discharge rate, use of alternative imaging, and need for procedural sedation. POCUS utility and impact on management decisions were also assessed by treating clinicians. RESULTS: In total, 321 subjects (327 lesions) were analyzed, of which 299 (93%) had completed follow-up. There was no significant difference between the POCUS and non-POCUS groups in any of the primary or secondary outcomes. Management plan was changed in the POCUS group in 22.9% of cases (13.8% from medical to surgical, 9.1% from surgical to medical). Clinicians reported increased benefit of POCUS in cases of higher clinical uncertainty. CONCLUSIONS: Use of POCUS was not associated with decreased ED treatment failure rate or process outcomes in pediatric SSTI patients. However, POCUS changed the management plan in approximately one in four cases.
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Servicio de Urgencia en Hospital , Infecciones de los Tejidos Blandos/diagnóstico por imagen , Infecciones de los Tejidos Blandos/terapia , Ultrasonografía/métodos , Adolescente , Niño , Preescolar , Diagnóstico Diferencial , Femenino , Humanos , Lactante , Masculino , Examen Físico , Sistemas de Atención de Punto , Estudios ProspectivosRESUMEN
The utility of point-of-care ultrasound is well supported by the medical literature. Consequently, pediatric emergency medicine providers have embraced this technology in everyday practice. Recently, the American Academy of Pediatrics published a policy statement endorsing the use of point-of-care ultrasound by pediatric emergency medicine providers. To date, there is no standard guideline for the practice of point-of-care ultrasound for this specialty. This document serves as an initial step in the detailed "how to" and description of individual point-of-care ultrasound examinations. Pediatric emergency medicine providers should refer to this paper as reference for published research, objectives for learners, and standardized reporting guidelines.
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IMPORTANCE: Point-of-care (POC) ultrasound has been used by a variety of nonradiologist physicians. Recently, POC ultrasound use by pediatricians has received increased attention with the practice of both established and novel applications. OBJECTIVES: To review various uses of ultrasound by pediatricians, discuss challenges and potential pitfalls as pediatric physicians seek to use ultrasound in their practices, and consider various areas of research needs and opportunities. EVIDENCE REVIEW: Available English-language publications from 1970 through December 31, 2014. FINDINGS: Limited research supports the notion that many POC ultrasound applications practiced by nonradiologist pediatricians can assist in clinical decision making and procedural success. Future challenges include the need for institutions to train and credential large numbers of health care professionals in the use of pediatric POC ultrasound, as well as the necessity of diverse research efforts, including the establishment of pediatric-specific norms, consideration of optimal educational strategies, and inquiry intended to identify best practices for clinical effectiveness and efficiency. CONCLUSIONS AND RELEVANCE: Although considerable effort needs to be devoted to the continued development of pediatric POC ultrasound, there is potential for useful application in a variety of clinical and educational settings.
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Pediatría , Sistemas de Atención de Punto , Niño , Habilitación Profesional , Curriculum , Humanos , Pediatría/educación , Sistemas de Atención de Punto/estadística & datos numéricos , Ultrasonografía/estadística & datos numéricos , Ultrasonografía Intervencional/estadística & datos numéricos , Revisión de Utilización de RecursosRESUMEN
Peritonsillar abscess (PTA) is one of the most common deep neck space infections that can potentially have life-threatening complications if inadequately diagnosed and not treated promptly. The ability of clinicians to reliably differentiate PTA from peritonsillar cellulitis by physical examination alone is limited and blind needle aspiration, the typical method of diagnosis of PTA, is also unreliable. We review the available evidence supporting the use of ultrasound, either intraoral ultrasound or transcutaneous ultrasound to be the initial imaging modality of choice for evaluation of PTA and be used for real-time needle guidance.