RESUMO
Proximal fifth metatarsal fractures are the most common foot fractures in children. Attempts to classify these injuries are misapplied and inadequately predict outcomes. This is the first study to identify factors associated with healing in pediatric fifth metatarsal fractures. In this retrospective cohort study (N = 305), proximal fifth metatarsal fractures were classified on radiographs by location on the bone, alignment (transverse or oblique), displacement (>2 mm), and completion through the bone. Based on the literature, they were secondarily sorted by category: apophyseal, intra-articular metaphyseal, extra-articular metaphyseal, and diaphyseal. Primary outcomes included times to healing, indicated by clinical symptoms, immobilization, and return to sports, as well as radiographic callus formation, bridging, and remodeling. Healing times were compared by ANOVA and linear regression. Location had a significant effect on times of immobilization and return to sports, but alignment, displacement, and completion were not associated with healing. When re-classified, the categories were also associated with immobilization and return to sports. Apophyseal fractures healed fastest and diaphyseal fractures required the most time to heal. There was no difference between extra- and intra-articular fractures. For every year of age, symptoms resolved about 2 days sooner. Neither gender nor body mass index (BMI) was positively or negatively associated with healing times. In conclusion, classifying fractures by apophyseal, metaphyseal, and diaphyseal is the most concise, accurate, and useful system. This is the largest series of nonoperatively treated proximal fifth metatarsal fractures in children and a robust standard to which surgical management can be compared.
Assuntos
Traumatismos do Pé , Fraturas Ósseas , Ossos do Metatarso , Humanos , Criança , Recém-Nascido , Ossos do Metatarso/cirurgia , Estudos Retrospectivos , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/terapia , Pé , Traumatismos do Pé/terapia , Traumatismos do Pé/cirurgiaRESUMO
OBJECTIVES: Recreational swimming/diving is among the most common physical activities in US children and a significant cause of morbidity across the United States. This study updates the national epidemiology of diving-related injuries. METHODS: The Consumer Product Safety Commission's National Electronic Injury Surveillance System database was queried for patients aged 0 to 19 from 2008 to 2020 who presented to any of the 100 National Electronic Injury Surveillance System-participating emergency departments for a diving-related injury. Dive characteristics such as dive height, dive skill, dive direction, and dive sequence were determined from case narratives. RESULTS: A total of 1202 cases were identified for analysis corresponding to a total national estimate of 37,387 diving related injuries during the period from 2008 to 2020 and a national incidence of 3.6 injuries per 100,000 population. Males accounted for 64% of injuries. The average yearly incidences of injury in the 10 to 14 and 15 to 19 age groups were identical at 5.8 per 100,000. Contact with the diving board or platform was the most common cause of injury (34%). Diving backwards or attempting a flip or handstand dive were associated with increased odds of sustaining an injury resulting from contact with the diving board or platform (odds ratio, 16.0 and 6.9, respectively). In 2020, the incidence of diving-related injury fell to 1.6 per 100,000 population. CONCLUSIONS: Diving injuries are common in children and adolescents, especially in boys aged 10 to 19. There was a significant reduction in diving-related injury corresponding with the COVID-19 pandemic.
Assuntos
Mergulho , Piscinas , Masculino , Adolescente , Humanos , Criança , Estados Unidos/epidemiologia , Mergulho/efeitos adversos , Pandemias , Serviço Hospitalar de Emergência , IncidênciaRESUMO
BACKGROUND: Animal studies have shown evidence of neurotoxicity from inhalational anesthesia, yet clinical studies have been less conclusive. While ongoing studies investigate the clinical significance of anesthesia-associated neurodevelopmental changes in young children, reducing anesthetic exposure in pediatric orthopaedic surgery is prudent. The primary objective of this study is to determine if local anesthetic injection before surgical incision versus after surgical release decreased inhalational anesthetic exposure in children undergoing unilateral trigger thumb release. The secondary objectives were to determine if the timing of local anesthetic injection affected postoperative pain or length of stay. METHODS: This was a single-center randomized controlled trial of pediatric patients (4 y and below) undergoing unilateral trigger thumb release. Subjects were randomized into preincision or postrelease local anesthesia injection groups. The surgeon was aware of the treatment group, while the anesthesiologist was blinded. Patient demographics, operative times, cumulative sevoflurane dose, and postoperative anesthesia care unit recovery characteristics were collected. The χ2, Fisher exact, and Mann-Whitney U tests were conducted. RESULTS: A total of 24 subjects were enrolled, with 13 randomized to the preincision injection group and 11 to the postprocedure injection group. There was no significant difference in age, sex, operative time, or tourniquet time between groups. There was a significant difference in the cumulative sevoflurane dose between the preincision injection group (23.2 vol%; interquartile range: 21.7 to 27.6) and the postprocedure injection group (28.1 vol%; interquartile range: 27 to 30) (P=0.03), with a 21% reduction in cumulative dose. There were no significant differences in postoperative pain scores, use of rescue pain medications, the incidence of nausea, or time to discharge between groups. CONCLUSIONS: Administering local anesthesia before incision versus at the end of the procedure significantly decreased cumulative sevoflurane dose for unilateral trigger thumb release. The results of this study suggest that local anesthetic injection before the incision is a low risk, easy method to reduce general anesthesia requirements during trigger thumb release and could decrease sevoflurane exposure more substantially in longer procedures and mitigate risks of neurotoxicity. Preincision injection with local anesthetic should be incorporated into routine clinical practice. LEVEL OF EVIDENCE: Level I.
Assuntos
Ferida Cirúrgica , Dedo em Gatilho , Anestesia Geral , Anestesia Local , Anestésicos Locais , Criança , Pré-Escolar , Humanos , Dor Pós-Operatória/prevenção & controleRESUMO
BACKGROUND: Magnetic resonance imaging (MRI) sagittal alignment is a measure that has been described and validated in the adult population as a means of distinguishing normal knees from those with anterior cruciate ligament (ACL) injury, but this measure has not been formally assessed among pediatric patients. The purpose of this study was to (1) assess the reliability of this MRI-based measure in a pediatric cohort, and (2) validate its ability to distinguish between ACL and non-ACL-injured knees in this population. METHODS: A consecutive series of knee MRI examinations performed at our center were reviewed to identify studies of pediatric patients (1) with ACL injury, and (2) without significant pathology. Patient age, sex, physeal status (open, closing, or closed), knee laterality, and magnet strength (1.5 or 3-Tesla) were collected. The sagittal alignment was measured in both medial and lateral tibiofemoral compartments using a previously described method. Mean anterior tibial translation was then calculated for each study. Inter-rater and intrarater reliability testing was performed on a subset of randomly-selected patients from each cohort by three raters by calculating intraclass correlation coefficients. Sagittal alignment measurements of all patients were then completed by a single author after reliability was confirmed. The medial and lateral compartment translation and mean anterior tibial translation measurements of normal and ACL-injured knees were compared. RESULTS: Inclusion criteria were met by 131 studies: 86 from uninjured knees (normal cohort) and 45 knees with ACL injury (ACL cohort). Studies were performed at a mean age of 13.4 with a near equivalent sex distribution. Inter-rater and intrarater reliability were good to excellent for all measures for patients in both normal and ACL cohorts. Normal and ACL-injured knees demonstrated a significant difference in anterior tibial translation in all measured regions. The mean anterior tibia translation for ACL-injured knees was 2.01 mm (95% confidence interval: 1.03-2.98) versus -0.44 mm (95% confidence interval: -0.89-0.014). CONCLUSION: This study identified good to excellent inter-rater and intrarater reliability of knee sagittal alignment measurements among pediatric patients. It also demonstrated a significant difference in medial compartment, lateral compartment, and mean tibial translation in patients with and without ACL injury, validating previous findings demonstrated in adult cohorts. These findings may be useful in assisting providers in the confirmation of suspected ACL injury and insufficiency and guide operative management in cases of clinical uncertainty. LEVEL OF EVIDENCE: Level III-retrospective comparative study.
Assuntos
Lesões do Ligamento Cruzado Anterior , Articulação do Joelho , Imageamento por Ressonância Magnética , Adolescente , Lesões do Ligamento Cruzado Anterior/diagnóstico por imagem , Lesões do Ligamento Cruzado Anterior/cirurgia , Criança , Tomada de Decisão Clínica , Humanos , Articulação do Joelho/diagnóstico por imagem , Articulação do Joelho/cirurgia , Imageamento por Ressonância Magnética/métodos , Reprodutibilidade dos Testes , Estudos Retrospectivos , Tíbia/diagnóstico por imagem , IncertezaRESUMO
OBJECTIVES: We sought to characterize and compare trends in pediatric injuries sustained on motorized and nonmotorized scooters across the United States, to assess the use of safety equipment in children presenting with scooter-related injuries, and provide strategies for injury prevention. METHODS: The National Electronic Injury Surveillance System was queried for motorized and nonmotorized scooter-related pediatric injuries from 2014 to 2018 in patients ages 6 to 12 years. Patient demographics, diagnosis, injury location, and narrative of the incident were collected. Bivariate and regression analyses were used to determine demographic and social associations of injury characteristics. RESULTS: An estimated 146,000 (11,452 motorized and 134,548 nonmotorized) injuries occurred in children ages 6 to 12 years over the 5 years. Three of 4 injuries occurred in children younger than 10 years, and most injuries occurred in males (56%).From 2014 to 2018, the nationwide estimated incidence of motorized scooter injuries increased by 112.1%, while that of nonmotorized scooter injuries decreased by 40.3%.Upper extremity injuries were most common with nonmotorized scooters (44.4% of all injuries), while lower extremity injuries were most common with motorized scooters (39.5% of all injuries). Head and neck injuries accounted for 27.4% of nonmotorized scooter injuries and 23.4% of motorized scooter injuries. The number of concussions in motorized scooters increased from 0.4% in 2014 to 2.7% in 2018, while concussions in nonmotorized scooters decreased from 3.5% to 2.7%. Helmets were mentioned in the medical record in 6.6% of the cases. Of these, 60.5% reported no use of helmet at the time of injury. CONCLUSIONS: From 2014 to 2018, the number of motorized scooter injuries increased by 112.1% in the pediatric population ages 6 to 12 years, whereas nonmotorized scooter injuries decreased by 40.3%. In more than 60% of the cases that mentioned a helmet, the child injured was recorded as not wearing a helmet. The rise in pediatric injuries associated with motorized scooters in contrast with the reduction of injuries associated with nonmotorized scooters highlights the need for novel public health policies and interventions promoting helmet use with motorized scooters in the pediatric population.
Assuntos
Dispositivos de Proteção da Cabeça , Jogos e Brinquedos , Criança , Serviço Hospitalar de Emergência , Feminino , Humanos , Incidência , Masculino , Equipamentos de Proteção , Estados Unidos/epidemiologiaRESUMO
INTRODUCTION: This study sought to characterize the mechanisms of injury responsible for common softball-related injuries in recent years. METHODS: The National Electronic Injury Surveillance System database was queried for all pediatric softball-related injuries presenting to participating US emergency departments from 2010 to 2019. Patients were classified by age as children (7-12 years), adolescents (13-18 years), or young adults (19-21 years). The case narrative of each injury was used to establish the mechanism of injury: hit by bat, hit by ball, sliding into base, collision with another player, catching, running, and throwing. Statistical weights provided by the Consumer Product Safety Commission were used to produce national injury estimates. RESULTS: There were an estimated 511,117 pediatric softball injuries presenting to the emergency department over the study period, with a mean patient age of 14.3 years (95% confidence interval [CI], 14.1-14.4 years). The head/neck was the most commonly affected body part, making up 30.2% of cases (95% CI, 28.2%-32.2%). Injuries to the head/neck were most often caused by being hit by the ball (78.4%; 95% CI, 76.4%-80.3%) and most commonly resulted in a superficial injury (36.9%), internal injury (22.2%), or concussion (16.3%). Foot/ankle injuries were most frequently caused by sliding into base (51.5%; 95% CI, 47.0%-55.2%) and typically resulted in a sprain/strain (65.5%). The most frequent causes of shoulder/elbow injuries were being hit by the ball (33.3%; 95% CI, 28.6%-38.3%) and throwing the ball (27.6%; 95% CI, 22.8%-32.9%). These resulted most frequently in a sprain or strain (39.5%), followed by a superficial injury (28.2%). The proportion of softball injuries affecting the shoulder and elbow and the lower extremities increased with athlete age, whereas the proportion of injuries affecting the remainder of the upper extremities decreased with athlete age. CONCLUSION: Being hit by the ball was the most common mechanism of injury, especially in the head/neck region, and shoulder/elbow injuries increase with athlete age. Coaches and leagues may consider mandating helmets for infielders and pitch counts for pitchers, especially among adolescent athletes.
Assuntos
Traumatismos em Atletas , Beisebol , Concussão Encefálica , Lesões no Cotovelo , Entorses e Distensões , Adolescente , Traumatismos em Atletas/epidemiologia , Beisebol/lesões , Criança , Serviço Hospitalar de Emergência , Humanos , Adulto JovemRESUMO
INTRODUCTION: Residual acetabular dysplasia is often seen after successful Pavlik treatment or during follow-up for infants with risk factors for developmental dysplasia of the hip. A previous study supported the effectiveness of part-time abduction bracing for treating this residual dysplasia. However, the relationship between time in the brace and acetabular improvement was not established given the lack of compliance data. The purpose of this prospective study was to validate the effect of part-time bracing on acetabular dysplasia and determine if a dose-dependent relationship exists. METHODS: Eligibility criteria included infants ~6 months of age with an AP pelvic radiograph demonstrating acetabular dysplasia, defined as an acetabular index (AI) ≥30 degrees. After obtaining informed consent, a rigid abduction orthosis was prescribed with a thermal compliance sensor. Patients were instructed to wear the brace for nights/naps and follow-up at 1 year of age for repeat radiograph. AIs were measured by the senior author who was blinded to the compliance data. Hours of wear were compared with changes in AI over the study period using descriptive statistics and a generalized estimating equation model. RESULTS: Our series consisted of 26 infants (36 hips) with a mean age at enrollment of 5.9 months (range, 4.9 to 7.9); 84.6% were female individuals. At a mean follow-up of 6 months (range, 5.1 to 8.2), average wear time/day was 11.5 hours (range, 1.3 to 21.7), and total time in brace averaged 1698 hours (range, 218 to 3244 hours). The mean improvement in AI over the study period was 4.8 degrees (95% confidence interval, 3.9-5.5 degrees). The authors found a significant correlation between average hours of brace wear per day and improvement in AI (r=0.36, P<0.05), a relationship that remained significant in our multivariate model after adjusting for confounders. CONCLUSIONS: Part-time abduction bracing is effective for treating residual dysplasia, with the degree of improvement in AI correlating with hours of brace wear per day. Given this dose-dependent relationship, the optimal hours of wear may depend on the severity of residual dysplasia and the tolerance of the child and family to bracing.
Assuntos
Acetábulo/anormalidades , Braquetes , Luxação Congênita de Quadril/terapia , Cooperação do Paciente/estatística & dados numéricos , Feminino , Luxação do Quadril , Humanos , Lactente , Masculino , Estudos Prospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Understanding which pediatric patients seek opioid refills is crucial as prescription opioid use in childhood is associated with an increased risk of future opioid misuse. Orthopaedic surgeons are optimally positioned to lead the charge in addressing the opioid epidemic. The aim of this study was to describe the incidence of and risk factors associated with requiring opioid refills after pediatric orthopaedic surgery in children. METHODS: This retrospective case-control study included 1413 patients aged 0 to 18 years that underwent orthopaedic surgery at a single tertiary care children's hospital and were prescribed opioids at discharge. Using the state Prescription Drug Monitoring Program (PDMP) database, we determined which patients filled additional opioid prescriptions within 6 months following an orthopaedic procedure. Comparisons were made between patients that sought additional opioids and those that did not use bivariate analysis and binomial logistic regression. RESULTS: In total, 31 (2.2%) patients sought additional opioid prescriptions a median 41 days postoperatively (range, 2 to 184). Nearly half of these patients obtained refills from providers outside of our institution, suggesting that previous reports using hospital records may underestimate its prevalence. Factors associated with requiring opioid refills included receiving hydromorphone [odds ratio (OR)=3.04, P=0.04] or methadone (OR=38.14, P<0.01) while inpatient, surgery on the axial skeleton (OR=5.42, P=0.01) or lower extremity (OR=2.49, P=0.04), and nonfracture surgery (OR=3.27, P=0.01). Patients who obtained additional opioids received significantly more opioids during their inpatient recovery (32.9 vs. 11.1 morphine equivalents, P<0.01). CONCLUSIONS: Approximately 2% of children and families obtain additional opioids within 6 months of orthopaedic surgery. The volume of opioids during inpatient hospitalization may predict the need for opioid prescription refills after discharge. Clinicians should maximize efforts to achieve pain control with multimodal analgesia and opioid alternatives, and use caution when administering high-dose opioids during postoperative hospitalization. LEVEL OF EVIDENCE: Level III-prognostic.
Assuntos
Analgésicos Opioides/uso terapêutico , Procedimentos Ortopédicos , Dor Pós-Operatória/tratamento farmacológico , Padrões de Prática Médica/estatística & dados numéricos , Adolescente , Estudos de Casos e Controles , Criança , Pré-Escolar , Feminino , Humanos , Incidência , Lactente , Pacientes Internados , Masculino , Manejo da Dor/métodos , Alta do Paciente , Pediatria , Prescrições/estatística & dados numéricos , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Intraoperative fluoroscopy facilitates minimally invasive surgery, and although it is irreplaceable in terms of intraoperative guidance, it results in substantial radiation exposure to the patient and surgical team. Although the risk of radiation exposure because of equipment factors has been described, there is little known about the impact of surgeon experience on radiation exposure. The aim of this study was to determine whether there is a relationship between years of surgical experience and total dose of radiation used for an archetypal pediatric orthopaedic surgical procedure that requires intraoperative fluoroscopy. METHODS: This was a retrospective cohort study of children undergoing closed reduction and percutaneous pinning for supracondylar humerus fractures at a level I pediatric trauma center. Information pertaining to radiation dosage was gathered including fluoroscopic time, total images acquired, magnification use, and dose area product (DAP). Regression analysis was used to evaluate the effect of surgeon experience on the outcome variables. RESULTS: A total of 759 pediatric patients treated by 17 attending surgeons were included. The median surgeon experience was 8.94 years (interquartile range, 5.9 to 19.8). Increased number of pins was associated with increased DAP (P<0.001) and lower years of experience (P=0.025). There was significantly higher fluoroscopy time in seconds (56.9 vs. 42.1 s, P=0.001), DAP (179.9 vs. 110.3 mGy-cm2, P=0.001), use of magnification (39.5 vs. 31.9 s, P=0.043), and total number of images obtained (74.5 vs. 57.6, P=0.008) in attending surgeons with <1 year of experience compared with those with greater experience. An operator extremity was visible in at least 1 saved image in 263 of 759 (35%) cases. CONCLUSION: Increased surgical experience was significantly associated with decreased fluoroscopy usage, including time, number of images, and dose. Surgeon inexperience increases radiation exposure for patients and staff by over 60% when treating supracondylar humerus fractures. This study clearly identifies methods to reduce radiation exposure, including use of pulsed fluoroscopy instead of continuous fluoroscopy, decreasing use of magnification, removing the operator's extremity from the field, and judicious use and placement of each additional pin. LEVEL OF EVIDENCE: Level III.
Assuntos
Competência Clínica , Fraturas do Úmero/cirurgia , Exposição Ocupacional , Exposição à Radiação , Pinos Ortopédicos , Criança , Pré-Escolar , Redução Fechada , Feminino , Fluoroscopia , Humanos , Masculino , Salas Cirúrgicas , Doses de Radiação , Estudos Retrospectivos , Cirurgiões , Fatores de TempoRESUMO
BACKGROUND: Patients with cerebral palsy scoliosis (CPS) experience higher complication rates compared with idiopathic scoliosis and often present for surgery with larger curves. Prediction of an inflection point for rapid deformity progression has proven difficult. A proximal humerus-based skeletal maturity staging system (HS) has been recently validated and is commonly visible on the posteroanterior radiograph. The authors hypothesize that this system can be used to identify a period at which CPS may progress rapidly, perhaps facilitating discussion of timely surgical intervention. METHODS: A retrospective review was conducted for nonambulatory pediatric patients with CPS who presented between 2009 and 2018 at our institution. All patients were considered for inclusion regardless of operative or nonoperative management. Patients who were skeletally mature at initial evaluation or had prior spine surgery were excluded. The authors analyzed radiographs in each HS available. Survival was calculated for cutoffs of 60 and 70 degrees (numbers found to increase intraoperative and postoperative complications for CPS). RESULTS: Eighty-six patients with CPS were identified (54 male individuals). Major curves increased significantly between HS 1 and 2 (27.7 to 46.6 degrees, P=0.009) and HS 3 and 4 (53.1 to 67.9 degrees, P=0.023). The proportion of curves ≥70 degrees were significantly different between HS (P<0.001), with the greatest increase between HS 3 and 4 (24% to 51%; ≥70 degrees). The largest drop in the 60/70-degree survival curves was between HS 3 and 4. In a subanalysis, 69% of patients with curves ≥40 degrees but <70 degrees in stage 3 would progress ≥70 degrees by stage 4. CONCLUSIONS: Identifying a period of rapid curve progression may guide surgical planning before CPS curves become large, stiff, and more difficult to fix. Our findings suggest that humeral skeletal maturity staging is a valuable decision-making tool in neuromuscular scoliosis, with the HS 3 to 4 transition representing the time of the greatest risk of progression. Consider a surgical discussion or shortened follow-up interval for patients with CPS with curves ≥40 degrees who are HS 3. LEVEL OF EVIDENCE: Level II.
Assuntos
Paralisia Cerebral/complicações , Progressão da Doença , Cabeça do Úmero/diagnóstico por imagem , Ossificação Heterotópica/diagnóstico por imagem , Escoliose/diagnóstico por imagem , Adolescente , Criança , Feminino , Humanos , Masculino , Radiografia , Estudos Retrospectivos , Escoliose/etiologia , Coluna Vertebral/diagnóstico por imagemRESUMO
BACKGROUND: Determination and longitudinal monitoring of progressive skeletal maturity are essential in the management of children with scoliosis. Although different methods for determining skeletal maturity exists, the most widely practiced method relies on the ossification pattern of the bones of the hand and wrist, which is traditionally acquired using conventional techniques and after the acquisition of the spine using the low-dose slot-scanning technique. Whereas the existing published literature has published promising results on the use of the slot-scanning technique to acquire these hand and wrist radiographs, image quality and radiation dose have not been systematically compared between these techniques. Thus, the objective of our study is to compare image quality, interpretation reliability, and radiation dose of hand bone age radiographs between slot-scanning and conventional techniques using age- and sex-matched children. METHODS: This retrospective study included children who underwent hand radiographs using slot-scanning between October 1, 2019 and December 31, 2019; and matched children who underwent conventional radiography. Blinded to technique, 5 readers reviewed all radiographs after randomization to rate image quality and to determine bone age using the Greulich and Pyle classification. Dose area product was recorded. Mann-Whitney and t tests were used to compare variables between techniques and intraclass correlation (ICC) to determine observer agreement. RESULTS: Our study cohort of 194 children (128 girls, 66 boys; mean age: 13.7±2.3 y) included 97 slot-scanning and 97 conventional radiographs. One (1%) slot-scanning and no conventional radiograph was rated poor in image quality. There was almost perfect interpretation reliability with slot-scanning with high interobserver (ICC=0.948) and intraobserver (ICC=0.996) agreements, comparable with conventional radiographs (ICCs=0.919 and 0.996, respectively). Dose area product (n=158) was lower (P<0.002) with slot-scanning than with conventional techniques. CONCLUSION: Almost perfect interobserver reliability and intraobserver reproducibility with slot-scanning radiographs (performed using significantly lower radiation doses) suggest that this technique for hand bone age determination can be a reliable adjunct to scoliosis monitoring. LEVEL OF EVIDENCE: Level III.
Assuntos
Determinação da Idade pelo Esqueleto , Ossos da Mão/diagnóstico por imagem , Escoliose/diagnóstico por imagem , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Variações Dependentes do Observador , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
BACKGROUND: Pediatric femur fractures are commonly treated with flexible intramedullary nails (FIN). However, there is controversy regarding the effect of patient weight on outcomes and complications. The purpose of this meta-analysis was to review the literature and describe implant choice, analyze complication, and reoperation rates; as well as the report clinical and radiographic outcomes of FIN in pediatric patients weighing ≥40 kg with femoral shaft fractures. METHODS: A systematic review was performed of all retrospective and prospective studies focusing on the use of FIN in heavy children in Medline, Cochrane, and Web of Science databases. Data extraction was performed and summarized using descriptive statistics. Quality assessment was performed using the Newcastle-Ottawa Scale. Meta-analysis was performed for complications using pooled data from included studies. RESULTS: The initial search strategy yielded 177 references, and after exclusions, 5 studies were included. The majority of studies were retrospective, and the most commonly used implants in heavier patients were titanium FIN and stainless steel Enders FIN. There were higher rates of radiographic nonunion and malunion, complications, and reoperations for refracture; and nonunion in heavier children treated with FIN. Meta-analysis performed on 4 applicable studies showed the overall complication rate was higher in the heavier patients compared with lighter patients (30.6% vs. 11.1%) with a relative risk of 1.20 [95% confidence interval (CI), 1.02-1.41]. Heavier patients also had higher rates of major complications (relative risk, 1.32; 95% CI, 1.03-1.69) but similar minor complications (relative risk, 1.13; 95% CI, 0.90-1.41). CONCLUSIONS: Heavier children have worse radiographic outcomes and higher complication rates with the use of FIN for femoral shaft fractures. Additional research is needed to determine the effect of FIN material on clinical outcomes in heavier children, and the relationship between weight and other known risk factors for poor outcome in FIN, such as length stability. LEVEL OF EVIDENCE: Level III-systematic review of level-III studies.
Assuntos
Fraturas do Fêmur/cirurgia , Fixação Intramedular de Fraturas/efeitos adversos , Sobrepeso/complicações , Complicações Pós-Operatórias/etiologia , Reoperação/estatística & dados numéricos , Pesos e Medidas Corporais , Pinos Ortopédicos/efeitos adversos , Criança , Diáfises , Fêmur , Fixação Intramedular de Fraturas/instrumentação , Humanos , Complicações Pós-Operatórias/epidemiologia , Estudos Prospectivos , Estudos Retrospectivos , Aço Inoxidável , Titânio , Resultado do TratamentoRESUMO
INTRODUCTION: Recent studies demonstrate considerable deviation from the American Academy of Orthopaedic Surgeons (AAOS) evidence-based guidelines for the treatment of pediatric diaphyseal femur fractures (PDFFs). This study aimed to determine if expert-consensus can be reached on a principle-based classification to be applied broadly to a wide variety of PDFF scenarios and if outcomes correspond to adherence to the classification. METHODS: A 2-stage study was performed. First, a survey of experts using a principle-based approach to PDFF. We conducted a survey of 17 thought-leaders (criteria≥20 y' experience+authors of the seminal pediatric femur fracture studies) who were asked to classify 15 cases of PDFF using the principle-based classification for agreement. Next, we conducted a retrospective review of 289 consecutive PDFF treated (2011-2015) at a level 1 pediatric trauma center. For each case, we compared the actual treatment and proposed "ideal" principle-based classification. We then compared clinical results and outcome data points including the length of stay, physician visits, and hospital charge data. RESULTS: A substantial (κ=0.7) expert-agreement was noted for assigning treatment principles with near-perfect (κ=0.93) agreement on conservative versus surgical management. We obtained agreement on employing a flexible implant (κ=0.84) rigid fixation (κ=0.75) and damage control philosophy (κ=0.64). Suboptimal clinical results were noted in 43% of the undertreated patients (24/56), 18.8% of the adequately treated, and 14.3% of overtreated (P<0.01) patients. An increasing trend for the length of hospital stay and a number of clinic visits was noted as the treatment class increased (P<0.01). Charges were 4.2 times higher for an episode of operative versus nonoperative care (P<0.01). Rigid fixation (class 4) had significantly (P=0.01) higher total and material charges than flexible fixation (class 3). DISCUSSION: The proposed classification has a substantial agreement among thought-leaders. Clinical results demonstrated significantly more suboptimal results in undertreated fractures, compared with ideally treated or more invasively treated fractures. More invasive treatments led to increased burden to families and the system in terms of length of stay and hospital charges. LEVEL OF EVIDENCE: Level III.
Assuntos
Tratamento Conservador , Fraturas do Fêmur/classificação , Fixação Interna de Fraturas , Fidelidade a Diretrizes/estatística & dados numéricos , Uso Excessivo dos Serviços de Saúde/estatística & dados numéricos , Criança , Pré-Escolar , Diáfises/lesões , Feminino , Fraturas do Fêmur/cirurgia , Fêmur , Fixação Intramedular de Fraturas , Preços Hospitalares , Humanos , Tempo de Internação , Masculino , Uso Excessivo dos Serviços de Saúde/economia , Uso Excessivo dos Serviços de Saúde/prevenção & controle , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Slipped capital femoral epiphysis (SCFE) is relatively common in pediatric patients. Subsequent contralateral SCFE is also common and rates of bilateral SCFE have been reported to range from 12% to 80% in the literature. The purpose of this study was to determine the rates of subsequent contralateral SCFE in patients who present with unilateral SCFE in the United States and determine risk factors for the development of subsequent contralateral SCFE. METHODS: The authors performed a retrospective study using data from the Pediatric Health Information System (PHIS). Patients who underwent in situ pinning of a unilateral SCFE between 2004 and 2016 were included in this study and followed prospectively to determine subsequent contralateral SCFE. They excluded patients who underwent bilateral pinning at index admission. Descriptive, univariate, and multivariate statistics were used to determine rates of subsequent contralateral SCFE and identify factors associated with contralateral SCFE. RESULTS: This study included 9755 patients who underwent in situ pinning for unilateral SCFE. The mean age at the time of index SCFE was 11.9 years (SD, 1.7) and ~62% of patients were male individuals. Subsequent contralateral SCFE occurred in 1077 (11%) patients at an average of 277 days (range, 7 to 1523 d) after the index procedure. Patients who developed a subsequent contralateral SCFE were younger at the time of index SCFE than patients who did not develop a contralateral SCFE (11.3 vs. 12 y old, P<0.01). In multivariate analysis, older children had a lower risk of subsequent contralateral SCFE (adjusted odds ratio, 0.8; 95% confidence interval, 0.77-0.83), and the odds of subsequent contralateral SCFE decreased by 20% with each increasing year in age. CONCLUSIONS: The rate of subsequent contralateral SCFE is ~11% in the United States, and younger patients are more likely to develop a contralateral SCFE than older patients. Prophylactic pinning should be considered in younger patients with unilateral SCFE, and patients should be followed until skeletal maturity to monitor for subsequent contralateral SCFE. LEVEL OF EVIDENCE: Level III.
Assuntos
Escorregamento das Epífises Proximais do Fêmur/epidemiologia , Adolescente , Criança , Feminino , Fixação Intramedular de Fraturas/estatística & dados numéricos , Sistemas de Informação em Saúde , Humanos , Masculino , Radiografia , Estudos Retrospectivos , Fatores de Risco , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Fractures are one of the most common presentations of child abuse second only to soft tissue damage, with â¼60% of fractures being femur, humerus or tibia fractures. Although studies have shown increased health care costs associated with nonaccidental trauma (NAT), there is little data regarding the cost of NAT-associated fractures compared with accidental trauma (AT) related fractures. The purpose of this study was to consider the economic burden of NAT related femoral fractures compared with AT femoral fractures. METHODS: We performed a retrospective study of children under the age of one with femoral fractures treated with a spica cast at a Level 1 Pediatric Trauma Center between 2007 and 2016. Variables included age, sex, length of hospital stay, and estimated total billing cost obtained from this hospital's billing department. In addition, fracture site (mid-shaft, distal, proximal, and subtrochanteric) and pattern were assessed. RESULTS: Sixty children with a mean age of 7 months were analyzed. NAT was suspected in 19 cases (31.7%) and confirmed in 9 (15%) before discharge. Two groups were analyzed: the NAT group included suspected and confirmed cases of abuse (28) and the AT group contained the remaining 32 cases. There was no significant difference in the demographics between these 2 groups. Children in NAT group had a longer length of stay compared with AT group (78.9 vs. 36.7 h, P<0.001). Overall consumer price index-adjusted hospital costs were $24,726 higher for NAT group compared with AT group (P=0.024), with costs of laboratory workup, radiology, and nonorthopaedic physician fees being the top 3 components contributing to the increased costs. CONCLUSIONS: The overall incidence of NAT was 46.6% in children presenting with femoral fracture under 1 year of age. The overall hospital cost of treating fractures in the NAT group was 1.5 times higher than the AT group, with imaging charges the most significant contributor to cost difference. LEVEL OF EVIDENCE: Level III-retrospective review.
Assuntos
Síndrome da Criança Espancada/economia , Síndrome da Criança Espancada/terapia , Fraturas do Fêmur/economia , Fraturas do Fêmur/terapia , Moldes Cirúrgicos/economia , Maus-Tratos Infantis , Feminino , Fêmur , Custos de Cuidados de Saúde/estatística & dados numéricos , Custos Hospitalares , Hospitais , Humanos , Lactente , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Masculino , Radiografia/estatística & dados numéricos , Estudos RetrospectivosRESUMO
BACKGROUND: The COVID-19 pandemic has substantially altered the typical process around performing surgery to ensure protection of health care workers, patients, and their families. One safety precaution has been the implementation of universal preoperative screening for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). This study examines the results of universal screening on children undergoing orthopaedic surgery. METHODS: This is a retrospective cohort study evaluating the incidence and symptomatology of COVID-19 in all patients presenting for orthopaedic surgery at 3 pediatric tertiary care children's hospitals during the COVID-19 pandemic (March to June 2020). All patients underwent universal screening with a nasopharyngeal swab to detect presence of SARS-CoV-2. Bivariate and multivariate logistic regression analysis was performed to identify risk factors for positive COVID-19 screening. RESULTS: In total, 1198 patients underwent preoperative screening across all 3 institutions and 7 (0.58%) had detection of SARS-CoV-2. The majority of patients (1/7, 86%) were asymptomatic. Patients that tested positive were significantly more likely to be Hispanic (P=0.046) and had greater number of medical comorbidities (P=0.013), as scored on the American Society of Anesthesiologists (ASA) physical status score. A known COVID-19 positive contact was found to be a significant risk factor in the multivariate analysis (P=0.004). CONCLUSIONS: Early results of universal preoperative screening for COVID-19 demonstrates a low incidence and high rate of asymptomatic patients. Health care professionals, especially those at higher risk for the virus, should be aware of the challenges related to screening based solely on symptoms or travel history and consider universal screening for patients undergoing elective surgery. LEVEL OF EVIDENCE: Level II.
Assuntos
Betacoronavirus/isolamento & purificação , Infecções por Coronavirus , Programas de Triagem Diagnóstica , Controle de Infecções , Procedimentos Ortopédicos/métodos , Pandemias , Pneumonia Viral , Cuidados Pré-Operatórios/métodos , COVID-19 , Teste para COVID-19 , Criança , Técnicas de Laboratório Clínico/métodos , Busca de Comunicante , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/prevenção & controle , Infecções por Coronavirus/transmissão , Etnicidade , Feminino , Humanos , Incidência , Controle de Infecções/métodos , Controle de Infecções/estatística & dados numéricos , Masculino , Pandemias/prevenção & controle , Pneumonia Viral/diagnóstico , Pneumonia Viral/epidemiologia , Pneumonia Viral/prevenção & controle , Pneumonia Viral/transmissão , Estudos Retrospectivos , SARS-CoV-2 , Estados UnidosRESUMO
BACKGROUND: Despite a validated classification system, high-quality multicenter research databases (CSSG/GSSG), and a recent proliferation in publications, early-onset scoliosis (EOS) surgeons have no consensus on standards for surgical treatment. The 21st-century revolution in EOS care has only accelerated, with the arrival of a classification system, magnetically controlled growing rod, nusinersen, and improved nonoperative care (Mehta or Risser casting and compliance-monitored braces). This dizzying pace of change may have outstripped our ability to develop best-practice standards for EOS surgical indications. To learn where consensus is best (and worst) at this moment, we surveyed EOS world thought-leaders on a collection of representative cases. METHODS: A 6-case survey was constructed and sent to 20 EOS world thought-leaders. The cases were selected to be representative of the major treatment categories: idiopathic, neuromuscular, syndromic, congenital, thoracic dysplasia, and spinal muscular atrophy (specifically to assess the impact of nusinersen and parasol deformity on surgical planning). Respondents were queried regarding treatment with specific attention to instrumentation and construct when surgery was selected. Responses regarding surgical timing and technique were analyzed for consensus (defined as >80%). χ analysis was performed to evaluate for differences in treatment preferences based on years of experience. RESULTS: The survey response was 100%. Clinical experience ranged from 8 to 40 years (average 23.9 y). There was no consensus on any case. The greatest variability was on the congenital case; the closest to consensus was on the spinal muscular atrophy case. Three or more approaches were selected for all 6 cases; >4 approaches were selected for 5 cases. There is a trend towards screw fixation for proximal anchors. The management of thoracic dysplasia and parasol deformity is far from consensus. CONCLUSION: The lack of consensus for surgical treatment of 6 representative EOS cases demands a renewed effort and commitment to develop best-practice guidelines based on multicenter outcome data. LEVEL OF EVIDENCE: Level V-Expert Opinion.
Assuntos
Cirurgiões Ortopédicos , Seleção de Pacientes , Escoliose , Fusão Vertebral , Idade de Início , Atitude do Pessoal de Saúde , Criança , Competência Clínica , Consenso , Prova Pericial , Humanos , Escoliose/classificação , Escoliose/epidemiologia , Escoliose/etiologia , Escoliose/terapia , Fusão Vertebral/instrumentação , Fusão Vertebral/métodos , Fusão Vertebral/normas , Inquéritos e QuestionáriosRESUMO
BACKGROUND: The risk of surgical site infection in pediatric posterior spine fusion (PSF) is up to 4.3% in idiopathic populations and 24% in patients with neuromuscular disease. Twenty-three percent of pediatric PSF tissue cultures are positive before closure, with a higher rate in neuromuscular patients. Our primary aim was to evaluate the feasibility of a complete randomized controlled trial to study the efficacy of surgical site irrigation with povidone-iodine (PVP-I) compared with sterile saline (SS) to reduce the bacterial contamination rate before closure in children undergoing PSF. METHODS: One hundred seventy-five subjects undergoing PSF were enrolled in a multicenter, single-blind, pilot randomized controlled trial. We recruited patients at low-risk (LR) and high-risk (HR) for infection 3:1, respectively. Before closure, a wound culture was collected. Nonviable tissues were debrided and the wound was soaked with 0.35% PVP-I or SS for 3 minutes. The wound was then irrigated with 2 L of saline and a second sample was collected. RESULTS: One hundred fifty-three subjects completed the protocol. Seventy-seven subjects were allocated to PVP-I (18 HR, 59 LR) and 76 to SS (19 HR, 57 LR). Cultures were positive in 18% (14/77) of PVP-I samples (2 HR, 12 LR) and in 17% (13/76) of SS samples (3 HR, 10 LR) preirrigation and in 16% (12/77) of PVP-I samples (5 HR, 7 LR) and in 18% (14/76) of SS samples (4 HR, 10 LR) postirrigation. Eight percent (3/37) HR subjects (1 PVP-I, 2 SS) experienced infection at 30 days postoperative. No LR subjects experienced infection. CONCLUSIONS: Positive cultures were similar across treatment and risk groups. The bacterial contamination of wounds before closure remains high regardless of irrigation type. A complete randomized controlled trial would be challenging to adequately power given the similarity of tissue positivity across groups. LEVEL OF EVIDENCE: Level II-pilot randomized controlled trial.
Assuntos
Infecções Bacterianas/prevenção & controle , Povidona-Iodo/uso terapêutico , Solução Salina/uso terapêutico , Infecção da Ferida Cirúrgica/prevenção & controle , Ferida Cirúrgica/microbiologia , Irrigação Terapêutica/métodos , Adolescente , Anti-Infecciosos Locais/uso terapêutico , Infecções Bacterianas/etiologia , Criança , Estudos de Viabilidade , Feminino , Humanos , Masculino , Projetos Piloto , Método Simples-Cego , Fusão Vertebral/efeitos adversos , Infecção da Ferida Cirúrgica/etiologiaRESUMO
Background Available methods to quantify regional dynamic thoracic function in thoracic insufficiency syndrome (TIS) are limited. Purpose To evaluate the use of quantitative dynamic MRI to depict changes in regional dynamic thoracic function before and after surgical correction of TIS. Materials and Methods Images from free-breathing dynamic MRI in pediatric patients with TIS (July 2009-August 2015) were retrospectively evaluated before and after surgical correction by using vertical expandable prosthetic titanium rib (VEPTR). Eleven volumetric parameters were derived from lung, chest wall, and diaphragm segmentations, and parameter changes before versus after operation were correlated with changes in clinical parameters. Paired analysis from Student t test on MRI parameters and clinical parameters was performed to detect if changes (from preoperative to postoperative condition) were statistically significant. Results Left and right lung volumes at end inspiration and end expiration increased substantially after operation in pediatric patients with thoracic insufficiency syndrome, especially right lung volume with 22.9% and 26.3% volume increase at end expiration (P = .001) and end inspiration (P = .002), respectively. The average lung tidal volumes increased after operation for TIS; there was a 43.8% and 55.3% increase for left lung tidal volume and right lung tidal volume (P < .001 for both), respectively. However, clinical parameters did not show significant changes from pre- to posttreatment states. Thoracic and lumbar Cobb angle were poor predictors of MRI tidal volumes (chest wall, diaphragm, and left and right separately), but assisted ventilation rating and forced vital capacity showed moderate correlations with tidal volumes (chest wall, diaphragm, and left and right separately). Conclusion Vertical expandable prosthetic titanium rib operation was associated with postoperative increases in all components of tidal volume (left and right chest wall and diaphragm, and left and right lung tidal volumes) measured at MRI. Clinical parameters did not demonstrate improvements in postoperative tidal volumes. © RSNA, 2019 Online supplemental material is available for this article. See also the editorial by Paltiel in this issue.
Assuntos
Imageamento por Ressonância Magnética/métodos , Insuficiência Respiratória/diagnóstico por imagem , Insuficiência Respiratória/cirurgia , Procedimentos Cirúrgicos Torácicos/métodos , Criança , Pré-Escolar , Feminino , Humanos , Pulmão/diagnóstico por imagem , Pulmão/fisiopatologia , Pulmão/cirurgia , Masculino , Estudos Prospectivos , Insuficiência Respiratória/fisiopatologia , Resultado do TratamentoRESUMO
PURPOSE: With the increased advances in genomics, leading health authorities have advocated the importance of incorporating genomics content into health professional school education to ensure those students achieve adequate genomic competencies. Yet, information regarding the genomics education status for this particular group is lacking. We conducted a systematic literature review to summarize the characteristics and evaluation outcomes of genomics curricula for health professional students. METHODS: Medline (OVID), EMBASE, CAB (EBSCO), Global Health, MedEdPORTAL, Google Scholar, and Web of Science were searched for relevant articles. RESULTS: Forty-one articles met our inclusion criteria. The majority were conducted in the United States and offered to pharmacy and medical students (the number of students ranged from 10 to 2674). The effects of genomics curricula on students' knowledge (n = 36), attitudes (n = 16), self-efficacy (n = 14), comfort level (n = 4), intention (n = 3), motivation (n = 3), and behavior (n = 2) were assessed. Although those results were generally positive, 68.3% of the genomics curricula were not theory-based, and most studies did not report follow-up data (85.4%). CONCLUSION: Our findings provided information on the existing genomics curricula available for health professional students.