ABSTRACT
ABSTRACT: This review covers common orthopedic injuries seen after acute traumatic injury. A thorough physical examination and radiographic review of these injuries are key to ensuring appropriate management. Although many injuries may require urgent or emergent orthopedic consultation and management, this review focuses on injuries that are low-risk and amenable to splinting with outpatient orthopedic follow-up. This review covers key physical examination features, radiographic findings that help providers assess injuries, as well as reviewing splinting application to help facilitate rapid management of these injuries in the acute care setting.
Subject(s)
Fractures, Bone , Splints , Humans , Child , Fractures, Bone/therapy , Physical Examination/methods , RadiographyABSTRACT
PURPOSE OF REVIEW: The aim of this article is to review the recent guidelines and literature regarding the diagnosis and the treatment of common pediatric musculoskeletal infections: septic arthritis, osteomyelitis, pyomyositis, and Lyme disease. RECENT FINDINGS: In the last decade, a better understanding of the causative organisms of common bacterial infections, including Kingella , leads to prompt targeted antimicrobial coverage in all musculoskeletal infections. Prompt diagnosis and treatment continues to be the mainstay in the treatment of children with osteoarticular infections. Efforts to improve early detection have lead to improving rapid lab diagnostic testing; however, more advanced diagnostics such as arthrocentesis for septic arthritis and MRI for osteomyelitis and pyomyositis, remain the gold standard. Shorter and narrowed antibiotic courses, with appropriate transition to outpatient oral treatment provide effective infection clearance and reduction in complications of disease. SUMMARY: Advances in diagnostics, including pathogen identification as well as imaging continues to improve our ability to diagnose and treat these infections, although still lack ability to provide definitive diagnosis without more invasive nor advanced techniques.
Subject(s)
Arthritis, Infectious , Bacterial Infections , Osteomyelitis , Pyomyositis , Child , Humans , Pyomyositis/diagnosis , Pyomyositis/therapy , Pyomyositis/microbiology , Osteomyelitis/diagnosis , Osteomyelitis/therapy , Arthritis, Infectious/diagnosis , Arthritis, Infectious/therapy , Anti-Bacterial Agents/therapeutic useABSTRACT
BACKGROUND: The presence of seasonal patterns in pediatric septic arthritis cases is a common orthopaedic teaching. Seasonal variation has been seen in centers outside of the United States and with other inflammatory and infectious joint-related conditions within the country, but it is unknown if a seasonal pattern exists among different regions of the United States. The purpose of this study was to examine the seasonal variation of septic arthritis within specific regions across the United States. METHODS: The Pediatric Health Information System database was queried for all patients 19 years or younger who were treated for septic arthritis. Data from 34 pediatric hospitals in the Pediatric Health Information System initiative were included. Centers were organized by geographical region, and season of presentation was determined using equinoxes/solstices. χ 2 tests were performed to detect seasonal differences in septic arthritis for the entire cohort and separated by geographical region. Proportion differences along with 95% CIs were provided. RESULTS: Between 2016 and 2019, there were 5764 cases of septic arthritis. Median age at diagnosis was 6.2 years (range: 0 to 19.0 y). Each season contributed 24% to 25% of the total septic arthritis cases, and there were no significant differences detected between the 4 seasons ( P =0.66). There was no seasonal variation seen in the Midwest, South, or West ( P =0.71, 0.98, 0.36, respectively). However, there was seasonal variation in the Northeast ( P =0.05), with fall and summer having a higher percentage of cases (28%) than the winter (21%). CONCLUSIONS: This study showed no clear seasonal variation in septic arthritis in children across the United States using a national database of pediatric hospital centers. However, there is regional seasonal variation in the Northeast, which may relate to climate differences. With no clear seasonal variation across the United States, continued diligence is needed in diagnosing septic arthritis throughout the year. LEVEL OF EVIDENCE: Prognostic II.
Subject(s)
Arthritis, Infectious , Humans , Child , United States/epidemiology , Infant, Newborn , Infant , Child, Preschool , Adolescent , Young Adult , Adult , Seasons , Arthritis, Infectious/epidemiology , Prognosis , Databases, FactualABSTRACT
OBJECTIVE: Fractures are common childhood injuries that result in emergency department (ED) visits. National trends in pediatric fracture epidemiology and resource utilization are not well described. Our objective is to analyze national trends in pediatric fracture epidemiology, ED disposition, and ED resource utilization from 2010 to 2015. METHODS: This is an epidemiological study of fracture care in US EDs from 2010 to 2015 for children 0 to 18 years old using the Nationwide Emergency Department Sample. We calculated frequencies and national rates using weighted analyses and census data. We used the test for linear trend to analyze incidence, hospital admission, transfer, and procedural sedation over time. Multivariate logistic regression analyses identified encounter- and hospital-level predictors of transfer, admission, operative care, and use of procedural sedation. RESULTS: During the study period, from 2010 to 2015, a total of 5,398,827 children received ED care for fractures. The pediatric fracture rate was 11.5 ED visits/1000 persons (95% confidence interval [CI], 10.6-12.5) and decreased over time. The admission rate for pediatric fracture patients was 5% and stable over time. The transfer rate increased from 3.3 to 4.1/100 fracture visits (linear trend: odds ratio, 1.06; 95% CI, 1.03-1.09). Utilization of procedural sedation increased from 1.5% to 2.9% of fracture visits (linear trend: odds ratio, 1.17; 95% CI, 1.09-1.25). Predictors associated with disposition and resource utilization include patient age, fracture location, insurance type, hospital type, and region. CONCLUSIONS: The national incidence rate of pediatric fractures decreased slightly. Emergency department resource utilization increased over time. With high national volume, understanding pediatric fracture epidemiology and resource utilization is important to the health care system.
Subject(s)
Emergency Medical Services , Fractures, Bone , Adolescent , Child , Child, Preschool , Emergency Service, Hospital , Fractures, Bone/epidemiology , Fractures, Bone/therapy , Hospitalization , Humans , Incidence , Infant , Infant, Newborn , Odds Ratio , United States/epidemiologyABSTRACT
ABSTRACT: Trauma remains the leading cause of morbidity and mortality in children and youth 1 to 19 years old in the United States. Providing timely care with a systematic approach is essential for emergently addressing life-threatening injuries and ongoing assessment. The primary survey is focused on identifying and managing life-threatening injuries. The secondary survey is focused on identifying and managing other important injuries. Over the past decade, there have been important advances in the evidence supporting the management of multisystem trauma in the pediatric patient by the emergency medicine clinician. In addition, the emergence of diagnostics, such as point-of-care ultrasound, aids decision making in the evaluation and management of the pediatric trauma patient. The purpose of this article is to review the initial systematic diagnostic approach and the emergent management of multisystem injuries from blunt force trauma in children in the emergency department and provide insight into the aspects of care that are still evolving.
Subject(s)
Wounds, Nonpenetrating , Adolescent , Adult , Child , Child, Preschool , Emergency Service, Hospital , Humans , Infant , Wounds, Nonpenetrating/diagnosis , Young AdultABSTRACT
BACKGROUND: Children with limp or hip pain often undergo radiographs and ultrasound as part of their initial evaluation. Previous research suggests that hip radiography may have limited utility, and early use of ultrasound may safely reduce the use of radiographs. OBJECTIVES: We sought to assess the utility of radiography in addition to ultrasound by evaluating the rate of bony abnormalities present on hip radiographs among children with and without effusion on ultrasound. We also assessed the agreement of point-of-care and Radiology-performed ultrasounds for the detection of effusion. METHODS: This is a retrospective cohort study of children presenting to a pediatric emergency department with acute atraumatic limp or hip pain. Data from patients who received both hip ultrasound and hip radiography as part of their evaluation were analyzed. We included both point-of-care and Radiology-performed hip ultrasounds. RESULTS: We identified 134 patients who received both hip ultrasound and hip radiographs. Sixty-eight patients (51%) had a hip effusion present on ultrasound and none of these had bony abnormalities on radiography (0%, 95% confidence interval 0-5.3%). Of the 66 patients (49%) who had no effusion on hip ultrasound, 2 patients were found to have a bony abnormality (3%, 95% confidence interval 0.4-10.5%). For patients who received both point-of-care and Radiology-performed ultrasound, the overall agreement for diagnosis of effusion was 92.6% (kappa = 0.82). CONCLUSIONS: We observed that no children with an effusion on ultrasound had bony pathology on plain radiography, suggesting that the routine performance of hip radiography may not be indicated in all children. Future studies are needed to evaluate the negative predictive value of effusion in larger numbers of patients with known bony abnormalities.
Subject(s)
Pain , Point-of-Care Systems , Child , Emergency Service, Hospital , Humans , Radiography , Retrospective Studies , UltrasonographyABSTRACT
PURPOSE OF REVIEW: The current review describes the current evidence on pediatric spinal cord injury without radiographic abnormality (SCIWORA) with attention to the definition, epidemiology, and clinical presentation of the condition, as well as common MRI findings, management strategies, and outcomes. RECENT FINDINGS: Recent literature demonstrates that with more widespread MRI use, our understanding of SCIWORA has improved. The new literature, although still limited, provides a more granular conceptualization of patterns of injury as well as potential prognostic stratification of patients based on MRI findings. Through case studies and national database analyses, researchers have further defined the epidemiology and outcomes of SCIWORA. SUMMARY: Although SCIWORA occurs infrequently, thus making robust research a challenge, maintaining a high suspicion in the appropriate clinical setting ought to prompt acquisition of advanced imaging. For patients with persisting neurologic symptoms after trauma, despite negative plain films and cervical spine computed tomography, MRI can be helpful diagnostically as well as prognostically. Once SCIWORA is diagnosed, patients are treated nonoperatively with hard collar immobilization and physical therapy.
Subject(s)
Magnetic Resonance Imaging , Spinal Cord Injuries/diagnostic imaging , Child , Humans , Pediatrics , Prognosis , Radiography , Spinal Cord Injuries/epidemiology , Spinal Cord Injuries/etiology , Spinal Cord Injuries/therapyABSTRACT
BACKGROUND: There is little evidence to guide management of pediatric patients with persistent cervical spine tenderness after trauma but with negative initial imaging study findings. Our objective was to determine the prevalence of clinically significant cervical spine injury among pediatric blunt trauma patients discharged from the emergency department with negative imaging study findings but persistent midline cervical spine tenderness. METHODS: We performed a single-center, retrospective study of subjects 1 year to 15 years of age discharged in a rigid cervical spine collar after blunt trauma over a 5-year period. We included patients with negative imaging results who were maintained in a collar because of persistent midline cervical spine tenderness. Primary outcome was clinically significant cervical spine injury. Secondary outcome was continued use of the collar after follow-up. Outcomes were ascertained from the medical record or self-report via telephone call. RESULTS: A total of 307 subjects met inclusion criteria, of whom 289 (94.1%) had follow-up information available (89.6% in chart, 10.4% via telephone call). Of those with follow-up information, 189 (65.4%) had subspecialty follow-up in the spine clinic. Of those with spine clinic follow-up, 84.6% had the hard collar discontinued at the first visit (median time to visit, 10 days). Of subjects with spine clinic follow-up, 10.1% were left in the collar for persistent tenderness without findings on imaging and 2.1% had imaging findings related to their injury; none required surgical intervention. CONCLUSION: A very small percentage of subjects with persistent midline cervical spine tenderness and normal radiographic study findings have a clinically significant cervical spine injury identified at follow-up. Referral for subspecialty evaluation may only be necessary in a small number of patients with persistent tenderness or concerning signs/symptoms. LEVEL OF EVIDENCE: Therapeutic study, level IV.
Subject(s)
Cervical Vertebrae/injuries , Diagnostic Imaging/methods , Neck Pain/physiopathology , Spinal Injuries/diagnosis , Adolescent , Age Factors , Braces , Child , Child, Preschool , Chronic Pain/etiology , Chronic Pain/physiopathology , Chronic Pain/rehabilitation , Cohort Studies , Emergency Service, Hospital , False Negative Reactions , Female , Follow-Up Studies , Humans , Immobilization/instrumentation , Magnetic Resonance Imaging/methods , Male , Neck Pain/etiology , Neck Pain/rehabilitation , Retrospective Studies , Risk Assessment , Sex Factors , Spinal Injuries/complications , Spinal Injuries/therapy , Tomography, X-Ray Computed/methods , Trauma Centers , Treatment Outcome , Wounds, Nonpenetrating/diagnosis , Wounds, Nonpenetrating/physiopathology , Wounds, Nonpenetrating/therapyABSTRACT
STUDY OBJECTIVE: Although many adult algorithms for evaluating cervical spine injury use computed tomography (CT) as the initial screening modality, this may not be appropriate in low-risk children, considering radiation risks. We determine the optimal initial evaluation strategy for cervical spine injury in pediatric blunt trauma. METHODS: We constructed a decision analysis tree for a hypothetical population of patients younger than 19 years with blunt trauma, using 3 strategies: clinical stratification, screening radiographs followed by focused CT if the radiograph result was positive, and CT. For the model inputs, we used the current literature to determine the probabilities of cervical spine injury and estimate the long-term risks of malignancy after CT, as well as test characteristics of radiographic imaging. We used published utilities and conducted 1- and 2-way sensitivity analyses to determine the optimal strategy for evaluation of pediatric cervical spine injury. RESULTS: In our model of a population with blunt trauma, the expected value of a clinical stratification strategy was the highest of the 3 strategies, making it the overall preferred management. One-way sensitivity analysis of several contributing factors revealed that the only independent factor that altered the dominant strategy was the sensitivity of clinical clearance criteria, lowering the threshold at which screening-radiograph strategy is optimal. Within the patient population considered as having non-negligible risk by clinical stratification and thus requiring imaging, the preferred imaging modality was screening radiograph/focused CT. The probability of cervical spine injury above which CT became the preferred strategy was 24.9%. CONCLUSION: The model highlights that clinical clearance and screening radiographs in a hypothetical trauma pediatric population are preferred strategies, whereas CT scanning is rarely the initial optimal evaluation.
Subject(s)
Cervical Vertebrae/injuries , Decision Support Techniques , Wounds, Nonpenetrating/diagnosis , Adolescent , Age Factors , Cervical Vertebrae/diagnostic imaging , Child , Decision Trees , Humans , Tomography, X-Ray Computed , Wounds, Nonpenetrating/diagnostic imagingABSTRACT
The primary aim of this study was to determine changes in CI and SI, if any, in children hospitalized with status asthmatics during the course of treatment as measured by non-invasive EC monitoring. The secondary aim was to determine if there is an association between Abnormal CI (defined as <5 or >95 % tile adjusted for age) and Abnormal ECG (defined as ST waves changes) Non-invasive cardiac output (CO) recordings were obtained daily from admission (Initial) to discharge (Final). Changes in CI and SI measurements were compared using paired t tests or 1-way ANOVA. The association between Abnormal CI on Initial CO recording and Abnormal ECG was analyzed by Fischer's exact test. Data are presented as mean ± SEM with mean differences reported with 95 % confidence interval; p < 0.05 was considered significant. Thirty-five children with critical asthma were analyzed. CI decreased from 6.2 ± 0.2 to 4.5 ± 0.1 [-1.6 (-0.04 to -0.37)] L/min/m(2) during hospitalization. There was no change in SI. There was a significant association between Abnormal Initial CI and Abnormal ECG (p = 0.02). In 11 children requiring prolonged hospitalization CI significantly decreased from 7.2 ± 0.5 to 4.0 ± 0.2 [-3.2 (-4.0 to -2.3)] L/min/m(2) and SI decreased from 51.2 ± 3.8 to 40.3 ± 2.0 [-11.0 (-17.6 to -4.4)] ml/beat/m(2) There was a significant decrease in CI in all children treated for critical asthma. In children that required a prolonged course of treatment, there was also a significant decrease in SI. Abnormal CI at Initial CO recording was associated with ST waves changes on ECG during hospitalization. Future studies are required to determine whether non-invasive CO monitoring can predict which patients are at risk for developing abnormal ECG.
Subject(s)
Asthma/physiopathology , Cardiac Output , Electrocardiography/methods , Monitoring, Physiologic/methods , Adolescent , Adult , Analysis of Variance , Asthma/diagnosis , Child , Child, Preschool , Female , Heart Rate , Hemodynamics , Hospitalization , Humans , Male , Myocardial Ischemia/diagnosis , Prospective Studies , Risk , Takotsubo Cardiomyopathy/diagnosis , Young AdultABSTRACT
As indoor workers, trainee doctors may be at risk for inadequate vitamin D. All trainee doctors (residents) in a Boston pediatric training program (residency) were invited to complete a survey, and undergo testing for serum 25-hydroxyvitamin D [25(OH)D], PTH, and calcium during a 3-week period in March 2010. We examined the association between resident characteristics and serum 25(OH)D using Chi2 and Kruskal-Wallis test and multivariable linear and logistic regression. Of the 119 residents, 102 (86%) participated. Although the mean serum 25(OH)D level was 67 nmol/L (±26), 25 (25%) had a level <50 nmol/L and 3 (3%) residents had levels <25 nmol/L. In the multivariable model, factors associated with 25(OH)D levels were: female sex (ß 12.7, 95% CI 3.6, 21.7), white race (ß 21.7, 95% CI 11.7, 31.7), travel to more equatorial latitudes during the past 3 months (ß 6.3, 95% CI 2.0, 10.5) and higher daily intake of vitamin D (ß 1.1, 95% CI 0.04, 2.1). Although one in four residents in our study had a serum 25(OH)D <50 nmol/L, all of them would have been missed using current Centers for Medicare and Medicaid Services (CMS) screening guidelines. The use of traditional risk factors appears insufficient to identify low vitamin D in indoor workers at northern latitudes.
Subject(s)
Medical Staff, Hospital , Vitamin D Deficiency/diagnosis , Vitamin D/analogs & derivatives , Adult , Boston , Calcium/blood , Female , Humans , Male , Parathyroid Hormone/blood , Risk Factors , Seasons , Vitamin D/blood , WorkplaceABSTRACT
The Wingate Anaerobic Test (WAnT) has been established as an effective tool in measuring both muscular power and anaerobic capacity in a 30-second time period; however, there are no published normative tables by which to compare WAnT performance in men and women intercollegiate athletics. The purpose of this study was to develop a classification system for anaerobic peak power and anaerobic capacity for men and women National Collegiate Athletic Association (NCAA) Division I college athletes using the WAnT. A total of 1,585 (1,374 men and 211 women) tests were conducted on athletes ranging from the ages of 18 to 25 years using the WAnT. Absolute and relative peak power and anaerobic capacity data were recorded. One-half standard deviations were used to set up a 7-tier classification system (poor to elite) for these assessments. These classifications can be used by athletes, coaches, and practitioners to evaluate anaerobic peak power and anaerobic capacity in their athletes.
Subject(s)
Anaerobic Threshold/physiology , Athletes/classification , Athletic Performance , Exercise Test/methods , Muscle Strength/physiology , Universities , Adolescent , Adult , Athletic Performance/classification , Athletic Performance/physiology , Energy Metabolism/physiology , Exercise Tolerance/physiology , Female , Heart Rate/physiology , Humans , Male , Muscle Fatigue/physiology , Oxygen Consumption/physiology , Physical Fitness/physiology , Reference Values , Sex Characteristics , Time Factors , Young AdultABSTRACT
OBJECTIVE: The goal was to determine the impact on medication prescribing errors of adding a pediatric medication list (quicklist) to a computerized physician order entry system in a pediatric emergency department. METHODS: The quicklist is a drug dosing support tool that targets the most common medications in our clinical setting. We performed a retrospective comparison of orders from 420 randomly selected visits before and after quicklist introduction. Error rates were analyzed with respect to urgency level, physician training level, and patient age. The quicklist was examined for frequency of use and error rates. RESULTS: The 840 patient visits (420 before intervention and 420 after intervention) generated 724 medication orders, which contained 156 medication prescribing errors (21%). The groups did not differ with respect to urgency level, physician training level, or patient age. There were significant decreases in the rate of errors per 100 visits, from 24 to 13 errors per 100 visits, and in the rate of errors per 100 orders, from 31 to 14 errors per 100 orders. The decrease in the error rates did not vary according to urgency score, age group, or physician training level. The quicklist was used in 30% of the orders in the postintervention group. In this group, the error rate was 1.9 errors per 100 orders when the quicklist was used, compared with 18.3 errors per 100 orders when the list was not used. Errors of wrong formulation, allergy, drug-drug interaction, and rule violations were eliminated. CONCLUSION: The introduction of the quicklist was followed by a significant reduction in medication prescribing errors. A list with dosing support for commonly used pediatric medications may help adapt computerized physician order entry systems designed for adults to serve pediatric populations more effectively.