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BACKGROUND: Though the importance of level 1 pediatric trauma has repeatedly been shown to lessen both morbidity and mortality in critically injured children, these same tertiary referral centers also receive numerous transfers of patients with less severe injuries. This not only leads to increased costs and use of limited facility resources but, oftentimes, frustration and unnecessary expense to those families for whom transfer was avoidable. Prior work has demonstrated that half of all inappropriate pediatric interfacility transfers are due to orthopedic injuries. This study aims to evaluate the incidence of inappropriate transfers of pediatric patients with isolated orthopedic injuries to a pediatric level 1 trauma center and identify factors associated with such transfers. METHODS: All patients transferred to a large metropolitan level 1 pediatric trauma center for isolated orthopedic injuries over a 6-year period were retrospectively evaluated. Medical records were reviewed for demographic and injury data, including age, gender, race, social deprivation index, insurance status, location of transferring institution, timing of transfer, and availability of orthopedic on-call coverage at transferring institution. The transfer was deemed to be appropriate if the patient required a sedated reduction, was admitted to the hospital, or was taken to the operating room within 24 hours of transfer. Regression analysis was reviewed for each of the demographic, patient, and transfer characteristics in an attempt to isolate those associated with inappropriate transfer. RESULTS: In all, 437 transfers occurred during the study period. Of these, 112 (26%) were deemed inappropriate. 4% of patients transferred for orthopedic injuries did not receive an orthopedic consult following the transfer. Non-white patients were more likely than white patients to be transferred inappropriately (34.01% vs. 21.58%, P=0.009 ). No other demographic characteristic was predictive of inappropriate transfer. There was no difference in the rate of appropriate transfer between patients with private insurance versus government-funded, self-paying, or uninsured patients. The timing of transfer (night vs. day and weekday vs. weekend) did not affect the appropriateness of transfer. Facilities with orthopaedic on-call coverage were more likely to inappropriately transfer patients than those without (26.6% vs. 23.4%, P<0.001 ). CONCLUSION: A quarter of patients transferred for isolated orthopaedic injuries were inappropriately transferred. Unlike studies published in adult literature, the timing of transfer (overnight and weekend) and the insurance status of the patient did not appear to play a role in the appropriateness of transfer. Inappropriate and unnecessary trauma transfers create a significant burden on tertiary referral centers. Raising awareness of the high incidence of unnecessary transfers coupled with enhanced education of outside emergency medicine providers may result in better stewardship of health care resources, limit delays in patient care, and reduce strain on both the health care delivery system and the families of injured children. LEVEL OF EVIDENCE: Level III-Therapeutic Study.
Assuntos
Ortopedia , Adulto , Humanos , Criança , Estudos Retrospectivos , Transferência de Pacientes , Serviço Hospitalar de Emergência , Centros de Traumatologia , Atenção à SaúdeRESUMO
The objective was to evaluate pediatric patients with acute elbow dislocation and/or associated fracture to determine which were indicated for surgical intervention, using a single institution, Institutional Review Board (IRB) approved retrospective review of patients who presented to the Emergency Department (ED) with an acute elbow dislocation. Inclusion criteria were age ≤ 18 years, acute elbow dislocation injury, and appropriate imaging. A total of 117 patients were included 37 had a simple elbow dislocation, 80 had an associated fracture (medial epicondyle 59, lateral condyle 9, radial head/neck 7, other 5). A total of 62% (73/117) were male. The average age was 10.3 years (range 4-17). Mechanisms of injury included: falls from height/playground equipment (46), trampoline (14), and sports (57). All 37 patients with a simple elbow dislocation were successfully treated with closed reduction. Of the 80 patients with an associated fracture, 30 (38%) went on to open reduction internal fixation (ORIF). A total of 59 patients had an associated medial epicondyle fracture; 24 (41%) of whom went on to ORIF. Nine patients had an associated lateral condyle fracture, five (56%) of whom went on to ORIF. Patients with a simple elbow dislocation can be successfully treated with a closed reduction in the ED. However, 30/80 patients with an associated fracture (medial epicondyle, lateral condyle, or radial neck) required operative management.
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This study aims to identify characteristics associated with poor appointment adherence after surgical stabilization of supracondylar humerus fractures (SCHFX) in children. A retrospective review of 560 consecutive, surgically managed patients with SCHFX from 2010 to 2015 was performed. One missed follow-up appointment was classified as 'low adherence', whereas missing two or more appointments was classified as 'very low adherence'. Demographics, insurance status, estimated family income and distance from clinic were analyzed to identify differences in variables between adherent and low-adherent groups. Of 560, 121 (21.8%) missed one follow-up visit and 39/560 (7.1%) missed more than two visits. Age, gender, distance traveled, insurance status and primary language were nonpredictive. Estimated income <$50 000 was associated with a >200% increase in low adherence vs patients with estimated income >$50 000 (9.3 vs 3.8%; P = 0.012). African American patients had significantly lower adherence vs patients of other races (47.5 vs 19.6%; P < 0.0001). Ethnicity remained the only significant factor correlated to adherence after multivariate analysis. African Americans were three times more likely demonstrate low adherence (P = 0.0014). Ethnicity and estimated income <$50 000 were predictors of missing two or more visits. African American patients were four times more likely to miss two or more visits [odds ratio (OR), 4.17; P = 0.0026] than others; estimated income <$50 000 was associated with a two-fold increase in missing two or more visits (OR, 2.33; P = 0.035). By identifying at-risk patient populations, healthcare systems can adopt strategies to remove barriers of accessing follow-up care.
Assuntos
Agendamento de Consultas , Fraturas do Úmero , Criança , Humanos , Fraturas do Úmero/cirurgia , Úmero , Razão de Chances , Cooperação do Paciente , Estudos RetrospectivosRESUMO
BACKGROUND: The purpose of this study is to examine pediatric patients with a radial neck fracture and determine the factors associated with a failed closed reduction (CR) in the emergency department (ED). METHODS: A total of 70 patients with acute radial neck fractures were retrospectively reviewed. Inclusion criteria were: age 18 years or younger at time of injury, diagnosis of radial neck fracture without other associated elbow fractures, an attempt at CR with manipulation in the ED or immediate surgery, open proximal radial physis, and appropriate imaging to categorize the injury. Charts were reviewed and demographic data was obtained. Initial injury films were reviewed and the Judet classification was used to define fracture types/categories. RESULTS: CR was attempted on 41 patients. Twenty-nine patients went straight to surgery without a CR attempt. Compared with patients that had an attempted CR in the ED, patients that went straight to surgery had longer mean time from injury to ED presentation (5.6 d; P=0.0001), greater mean fracture angulation (55.0 degrees; P=0.001), and greater fracture translation (46.2%; P=0.001). When analyzing the patients that had a CR attempted in the ED, univariate statistical analysis demonstrated that ≥Judet 4 classification (P=0.03), greater amounts of fracture angulation (P=0.003), and a treatment delayed >24 hours from injury (P=0.007) were significant risk factors for failure of CR in the ED. Zero (0/10) patients with fracture angulation ≥60 degrees had a successful CR. Only 1/14 patients presenting >24 hours after injury had a successful CR in the ED. CONCLUSIONS: Circumventing sedation in the ED, and instead splinting for a planned surgical intervention may be a more efficient treatment method for pediatric radial neck fractures that present to the ED>24 hours after injury and/or have angulations ≥60 degrees. Adopting this new strategy may save time, reduce costs, and avoid possible harm/complications associated with sedation in the ED. LEVEL OF EVIDENCE: Level III-prognostic.
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Redução Fechada , Fraturas Fechadas , Complicações Pós-Operatórias/prevenção & controle , Fraturas do Rádio , Rádio (Anatomia) , Adolescente , Criança , Redução Fechada/efeitos adversos , Redução Fechada/métodos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Fraturas Fechadas/complicações , Fraturas Fechadas/terapia , Lâmina de Crescimento , Humanos , Masculino , Seleção de Pacientes , Rádio (Anatomia)/lesões , Rádio (Anatomia)/cirurgia , Fraturas do Rádio/diagnóstico , Fraturas do Rádio/terapia , Estudos Retrospectivos , Tempo para o Tratamento , Resultado do TratamentoRESUMO
BACKGROUND: Acute posterior sternoclavicular dislocations (APSCD) are rare injuries that historically have prompted concern for injury to the great vessels and other mediastinal structures from initial trauma or subsequent treatment, resulting in the recommendation that a thoracic or vascular surgeon be present or available during operative treatment. The objectives of the study were to characterize the demographic, clinical, and radiographic characteristics of a large series of APSCDs in skeletally immature patients and to describe the rate and nature of any vascular or mediastinal complications that occurred during treatment. METHODS: Following Institutional Review Board approval, records of consecutive patients under 25 years of age treated for APSCD were collected from each of 6 participating centers. Only acute injuries (sustained fewer than 10 days before presentation) were included. Patient demographics, injury mechanism, associated mediastinal injuries, and need for thoracic/vascular surgery were recorded. Mediastinal structures injured or compressed by mass effect were specifically characterized by review of preoperative computed tomography imaging. RESULTS: Review identified 125 patients with a mean age of 14.7 years; 88% were male. APSCD most commonly resulted from a sporting injury (74%) followed by falls from standing height (10%) and high-energy motor vehicle trauma (10%). The most common finding on cross-sectional imaging was compression without laceration of the ipsilateral brachiocephalic vein (50%). Eleven patients had successful closed reduction, and 114 (90%) had open reduction and internal fixation, with 25 failed or unstable closed reductions preceding open treatment. There were no vascular or mediastinal injuries during reduction or fixation that required intervention. CONCLUSIONS: In this multicenter series of 125 APSCDs no injuries to the great vessels/mediastinal structures requiring intervention were identified. Although more than half of patients had evidence of extrinsic vascular compression at the time of injury, careful open reduction of acute injuries can be safely performed. Although vascular injuries following APSCD seem to be quite rare, vascular complications can be catastrophic. Treating providers should consider these data and their own institutional resources to maximize patient safety during the treatment of APSCD. LEVEL OF EVIDENCE: Level III-therapeutic case control study.
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Luxações Articulares/complicações , Mediastino/lesões , Articulação Esternoclavicular/lesões , Lesões do Sistema Vascular/etiologia , Acidentes por Quedas , Adolescente , Criança , Pré-Escolar , Feminino , Fixação Interna de Fraturas , Humanos , Luxações Articulares/diagnóstico por imagem , Luxações Articulares/cirurgia , Masculino , Estudos Retrospectivos , Adulto JovemRESUMO
Intraoperative arthrograms are commonly used in conjunction with closed reduction and percutaneous pinning (CRPP) of pediatric lateral condyle fractures of the humerus. The authors sought to determine how arthrograms affect management of these fractures. They reviewed all lateral condyle fractures treated surgically at a pediatric level I trauma center from 2008 to 2014. They stratified patients managed with and without an arthrogram as well as by timing of arthrogram. The authors compared injury parameters, initial and postoperative fracture displacement, and complications between groups. They identified 107 patients who were taken to the operating room for attempted closed reduction, which they classified as either CRPP without arthrogram or arthrogram first and then a decision to treat open or with CRPP. Fifty-eight (54.21%) underwent CRPP without arthrogram and 49 (45.79%) underwent arthrogram. Of those who had arthrograms, 27 (25.23%) were prior to fixation and 22 (20.56%) were after fixation. There was no difference in age, weight, or preoperative displacement among the groups. Mean postoperative displacement was significantly lower in the no arthrogram group vs the arthrogram group (0.91 mm vs 1.68 mm; P<.0001), but it did not differ based on timing of arthrogram (P=.836). Arthrograms changed management in 4 (8%) of 49 patients who had them. There was no statistical difference in the rate of changed management by timing of arthrogram (before vs after fixation, 14.8% vs 0%; P=.060). The authors demonstrated that arthrograms may be useful for assessing final fracture alignment after CRPP, but are unlikely to result in a treatment change and are not associated with improved postoperative alignment. [Orthopedics. 2020; 43(1):30-35.].
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Artrografia , Fixação Intramedular de Fraturas/métodos , Fraturas do Úmero/cirurgia , Úmero/cirurgia , Pré-Escolar , Feminino , Humanos , Masculino , Período Pós-Operatório , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Lateral condyle fractures account for 15% to 20% of pediatric elbow fractures. Among numerous proposed classification systems, the Song classification appears the most comprehensive. The utility of any classification system relies on its ability to be descriptive, reproducible, and to guide prognosis/treatment. We assessed the Song classification by applying it to 736 retrospectively treated patients. METHODS: A total of 736 pediatric patients with lateral condyle fractures were identified between 2007 and 2014. In total, 60 patients were selected for a radiographic interclass and intraclass correlation study. Radiographs of the patients were reviewed by 6 observers, who independently measured radiographs for displacement on radiographs and assigned a Song classification. Treatment and outcomes were then reviewed on all 736 patients and evaluated as a successful outcome when achieving a healed fracture at discharge without significant complication or necessitating a change from initial treatment modality. RESULTS: Weighted κ values for intrarater and interrater reliability to assign Song classification indicated excellent agreement. Intraclass correlation coefficients of 6 observers measuring displacement on radiographs in millimeters indicated good to excellent agreement. In total, 106 Song 1 fracture were primarily treated by casting alone and only 5.5% required conversion to operative intervention. Overall, 139 Song 2 fractures were treated by closed treatment (n=114, 82% successful nonoperatively, 16% converted to operative management) or surgical means (n=25, 100% success) without treatment superiority (P>0.999) and both modalities had high success rates. Song 3 fractures (n=17) demonstrated a failure rate of 80% with casting (n=10) and were better managed by closed reduction and percutaneous pinning (n=7, 100% success, P=0.002). Song 4 (n=325) fractures had low success rate (34%) with casting (n=35), but achieved higher success rates (P<0.001) when managed with either closed (n=57) or open reduction (n=233) and pin fixation (89.5% and 92.7% success, respectively, P=0.401). Song 5 fractures (n=149) generally required an open reduction in our series with good success rates (91.2%). CONCLUSION: This study validates the Song classification with high interobserver and intraobserver reliability. The Song classification improves on existing classification systems by better distinguishing fractures at risk for failure of nonoperative treatment and guiding treatment outcomes. LEVEL OF EVIDENCE: Level IV.
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Moldes Cirúrgicos , Fixação de Fratura/métodos , Fraturas do Úmero , Úmero , Algoritmos , Moldes Cirúrgicos/efeitos adversos , Moldes Cirúrgicos/estatística & dados numéricos , Criança , Feminino , Fixação de Fratura/efeitos adversos , Humanos , Fraturas do Úmero/classificação , Fraturas do Úmero/diagnóstico , Fraturas do Úmero/cirurgia , Úmero/diagnóstico por imagem , Úmero/lesões , Masculino , Avaliação de Resultados em Cuidados de Saúde/métodos , Seleção de Pacientes , Prognóstico , Radiografia/métodos , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
BACKGROUND: Either casting or in situ fixation (to prevent displacement) are recommended for minimally displaced pediatric lateral condyle fractures of indeterminate stability with ≤2 mm lateral displacement and narrowed fracture extension to the epiphyseal articular cartilage. This study compares casting only, acute prophylactic in situ pinning, and surgery if casting fails due to displacement. METHODS: In total, 738 fractures at a level 1 trauma center between 2008 and 2014 were reviewed. All fractures were assigned a Song classification and Song 2 fractures followed to union were analyzed. Worsening displacement was defined as an increase in Song stage. Patients were grouped per treatment: (1) cast only; (2) in situ pinning; or (3) closed or open reduction percutaneous pinning after displacement during attempted cast treatment. RESULTS: In total, 139 fractures were included and 45 (32%) underwent surgery. Among 114 fractures intended for casting, only 20 (18%) displaced and needed surgery. This implies 82% of fractures prophylactically pinned in situ may have remained stable in a cast. On average, displaced fractures were noted 6.5 (2 to 13) days after presentation and required 1 extra clinic visit and week of immobilization without increased complications. Surgeons chose open reduction percutaneous pinning more often for displaced fractures. CONCLUSIONS: Our data estimate 82% of Song 2 fractures never meaningfully displace in a cast. Meaningful displacements occur in <2 weeks. Benefits of prophylactic pinning include 1 less x-ray and clinic visit in exchange for a clinically insignificant lateral cortex reduction and inherent surgical risks. Compliance, surgical scheduling, and a higher rate of open reduction after displacement should influence early treatment decisions. LEVEL OF EVIDENCE: Level III.
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Moldes Cirúrgicos , Fixação Intramedular de Fraturas , Fraturas do Úmero , Instabilidade Articular , Moldes Cirúrgicos/efeitos adversos , Moldes Cirúrgicos/estatística & dados numéricos , Criança , Pré-Escolar , Articulação do Cotovelo/fisiopatologia , Feminino , Fixação Intramedular de Fraturas/instrumentação , Fixação Intramedular de Fraturas/métodos , Humanos , Fraturas do Úmero/diagnóstico , Fraturas do Úmero/fisiopatologia , Fraturas do Úmero/cirurgia , Fraturas do Úmero/terapia , Úmero/diagnóstico por imagem , Instabilidade Articular/diagnóstico , Instabilidade Articular/etiologia , Instabilidade Articular/terapia , Masculino , Seleção de Pacientes , Radiografia/métodos , Resultado do Tratamento , Lesões no CotoveloRESUMO
BACKGROUND: Health care in America continues to place more importance on providing value-based medicine. Medicare reimbursements are increasingly being tied to this and future policy changes are expected to reinforce these trends. Recent literature has shown pediatric femur fractures in preschool-age children have equivalent clinical and radiographic outcomes when treated with spica casting or flexible intramedullary nails (IMN). We compared hospital care statistics including charges for nonoperative versus operative treatment for closed femur fractures in 3- to 6-year-olds. METHODS: An IRB-approved retrospective chart review was performed of 73 consecutive 3- to 6-year-olds treated at a regional level 1 pediatric hospital from January 1, 2009 to December 31, 2013 with an isolated, closed femoral shaft fracture. Exclusion criteria included open fractures, bilateral injury, and polytrauma. Immediate spica casting was performed in the Emergency Department or Anesthesia Procedure Unit versus IMN in the operating room. RESULTS: A total of 41 patients were treated with spica casting and 32 patients were treated operatively with flexible IMNs; 3 patients failed nonoperative care. After analysis of final treatment groups, significant differences included age at injury: 3.7 years for cast versus 5.3 years for IMN (P<0.001), time to discharge 21 versus 41 hours (P<0.001), 3.2 versus 4.4 clinic visits (P<0.001), follow-up 3.5 versus 9.4 months (P<0.001). Orthopedic surgeon charges were $1500 for casted patients versus $5500 for IMN (P<0.001). Total hospital charges were $19,200 for cast versus $59,700 for IMN (P<0.001). No difference was found between clinic charges or number of radiographs between groups. In total, 76% of cast group were discharged <24 hours from admission versus 8.6% in operative group. In the operative group, 83% had implant removal with no statistically significant charge difference between those who had implant removal versus retention. CONCLUSIONS: Treatment of pediatric femur fractures in 3- to 6-year-olds with IMN is associated with longer hospital stays, significantly greater hospital charges, longer follow-up and more clinic visits compared with spica casting. These findings are at odds with previous literature showing shorter hospital stays and decreased cost with nailing compared to traction and casting. This shows a clear difference between 2 treatments that yield similar clinical and radiographic outcomes. LEVEL OF EVIDENCE: Level III-retrospective comparative study.
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Moldes Cirúrgicos/economia , Fraturas do Fêmur , Fixação Intramedular de Fraturas/economia , Custos de Cuidados de Saúde/estatística & dados numéricos , Preços Hospitalares/estatística & dados numéricos , Fatores Etários , Criança , Pré-Escolar , Serviço Hospitalar de Emergência/economia , Feminino , Fraturas do Fêmur/economia , Fraturas do Fêmur/terapia , Fixação Intramedular de Fraturas/métodos , Hospitais Pediátricos/estatística & dados numéricos , Humanos , Tempo de Internação , Masculino , Radiografia/economia , Estudos Retrospectivos , TraçãoRESUMO
The Ascl3 transcription factor marks a subset of salivary gland duct cells present in the three major salivary glands of the mouse. In vivo, these cells generate both duct and secretory acinar cell descendants. Here, we have analyzed whether Ascl3-expressing cells retain this multipotent lineage potential in adult glands. Cells isolated from mouse salivary glands were cultured in vitro as non-adherent spheres. Lineage tracing of the Ascl3-expressing cells within the spheres demonstrates that Ascl3+ cells isolated from adult glands remain multipotent, generating both duct and acinar cell types in vitro. Furthermore, we demonstrate that the progenitor cells characterized by Keratin 5 expression are an independent population from Ascl3+ progenitor cells. We conclude that the Ascl3+ cells are intermediate lineage-restricted progenitor cells of the adult salivary glands.