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1.
J Pediatr Surg ; 2024 Jun 08.
Artigo em Inglês | MEDLINE | ID: mdl-38944592

RESUMO

BACKGROUND: Gunshot injuries are the leading cause of death among children in the United States. The goal of this study was to better understand if certain age groups, mechanisms of injury, and type of firearms were associated with the increasing rates of pediatric gun-related trauma. We hypothesized that the extremities were disproportionately targeted when compared with the random likelihood of striking specific body-surface areas. METHODS: This study includes pediatric firearm-related injury (FRI) patients who presented to a single free-standing level 1 pediatric hospital or died at the scene from 2010 to 2021. The hospital data was collected prospectively as part of a level 1 trauma system electronic database. Death data was collected from the local coroner's office. RESULTS: Between 2010 and 2021, 1,126 pediatric FRI occurred in the geographic region studied. Demographic information available for 1,118 patients showed that 897 (80.23%) were male, and that black individuals had a statistically significant increased rate of FRI compared with white or Hispanic individuals. Mean age was 13.69 years. Most injuries were caused by handguns. CONCLUSIONS: This data could help leaders design strategies to combat the violence, such as legislation that limits handgun access to all, especially children, and mandates safe storage of handguns. Gun-lock programs, universal background checks, and firearm-ownership education also might help stem this tide of violence. LEVEL OF EVIDENCE: Level II Prognosis study.

2.
J Orthop Trauma ; 38(7): 351-357, 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-38837911

RESUMO

OBJECTIVES: To compare the clinical, radiographic, and patient-reported outcomes of nonoperative and operative treatment of adolescents with comminuted "Z-type" midshaft clavicle fractures. DESIGN: Prospective observational cohort. SETTING: Eight tertiary care pediatric centers. PATIENT SELECTION CRITERIA: Patients aged 10-18 years who were treated either operatively or nonoperatively for a diaphyseal clavicle fracture between 2013 and 2017 were screened/enrolled at the time of injury. The current subcohort analysis was derived from a larger adolescent clavicle study population of 907 patients. OUTCOME MEASUREMENTS AND COMPARISONS: Complications and validated patient-reported outcome measures (PROs):(ASES, QuickDASH, Marx Shoulder Activity Score, EQ-5D, EQ-VAS, and patient satisfaction score) were compared between operative and nonoperative cohorts. RESULTS: Eighty-one patients (69 male [85.2%], 12 female; average age 15 years [11.1-18.7]; 78 with sports participation [96.2%]) were followed through bony healing and return to sports, while 59 patients (73%) completed 2-year follow-up with PROs, 26 of whom were treated nonoperatively and 33 treated operatively. All demographic and fracture characteristics were similar (P > 0.05) between the 2-year follow-up cohorts except for fracture shortening, which was greater in the operative cohort (23 vs. 29 mm, P = 0.01). After controlling for this potential confounder through both regression and propensity matched subgroup analysis, nonoperative versus operative cohorts showed no difference in rates of nonunion (0%), delayed union (0% vs. 2.3%, P = 1.0), symptomatic malunion (2.7% vs. 0%, P = 0.4), refracture (2.7% vs. 2.2%, P = 1.0), unexpected subsequent surgery (5.4% vs. 11.4%, P = 0.45), or clinically significant complications (5.4% vs. 16%, P = 0.17). There were no differences in any PROs between cohorts, both before and after controlling for the difference in fracture shortening (all P-values >0.05). CONCLUSIONS: In this prospective comparison of complications and 2-year PROs in adolescents with comminuted Z-type clavicle fractures, nonoperative and operative treatment yielded similar outcomes. LEVEL OF EVIDENCE: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.


Assuntos
Clavícula , Fraturas Cominutivas , Humanos , Clavícula/lesões , Clavícula/cirurgia , Adolescente , Masculino , Feminino , Estudos Prospectivos , Fraturas Cominutivas/cirurgia , Criança , Medidas de Resultados Relatados pelo Paciente , Resultado do Tratamento , Consolidação da Fratura , Estudos de Coortes , Tratamento Conservador/métodos , Fixação Interna de Fraturas
3.
J Pediatr Orthop ; 2024 May 07.
Artigo em Inglês | MEDLINE | ID: mdl-38712672

RESUMO

BACKGROUND: Shortening of midshaft clavicle fractures has been described as a critical fracture characteristic to guide treatment. The degree to which shortening may change in the initial weeks following injury has not been well studied. The purpose of this study was to evaluate the change in shortening of adolescent clavicle fractures in the first 2 weeks following injury. METHODS: This was a multicenter study of prospectively collected data, which was acquired as a part of a cohort study of adolescent clavicle fractures. A consecutive series of patients 10 to 18 years of age with completely displaced diaphyseal clavicle fractures with baseline radiographs 0 to 6 days from the date of injury, as well as 7 to 21 days from the date of injury, were included. Measurements of end-to-end (EES) and cortex-to-corresponding-cortex (CCS) shortening were performed. RESULTS: A total of 142 patients were included. Baseline radiographs were obtained at a mean of 1.0 day following injury with mean EES of 22.3 mm, and 69% of patients demonstrating >20 mm of shortening. Follow-up radiographs obtained at a mean of 13.8 days postinjury demonstrated a mean absolute change in EES of 5.4 mm. Forty-one percentage of patients had >5 mm of change in EES. When analyzing changes in shortening relative to the specific threshold of 20 mm, 18 patients (41%) with <20 mm EES increased to ≥20 mm EES, and 19 patients (19%) with ≥20 mm EES decreased to <20 mm EES at 2-week follow-up. CONCLUSIONS: Clinically significant changes in fracture shortening occurred in 41% of adolescents with completely displaced clavicle fractures in the first 2 weeks after injury. In 26% of patients, this resulted in a change from above or below the commonly used shortening threshold of 20 mm, potentially altering the treatment plan by many providers. There is no evidence to suggest that adolescent clavicle fracture shortening affects outcomes, and as such, the authors do not advocate for the use of this parameter to guide treatment. However, among physicians who continue to use this parameter to guide treatment, this study supports that repeat radiographic assessment 2 weeks postinjury may be a better measure of the true shortening of this common adolescent injury. LEVEL OF EVIDENCE: Level IV-case series.

4.
Orthop J Sports Med ; 12(2): 23259671241231254, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38425364

RESUMO

Background: Anterolateral ligament reconstruction (ALLR) or lateral extra-articular tenodesis (LET) is being used more frequently in conjunction with anterior cruciate ligament reconstruction (ACLR). However, the knee flexion angle at which fixation of ALLR or LET is performed during the procedure is quite variable based on existing technique descriptions. Purpose/Hypothesis: The purpose of this study was to identify whether flexion angle at the time of ALLR/LET fixation affected postoperative outcomes in a clinical population. It was hypothesized that ALLR/LET fixation at low versus high flexion angles would lead to no statistically significant differences in patient-reported outcome measures and graft failure rates. Study Design: Systematic review; Level of evidence, 4. Methods: The PubMed, Embase, and Cochrane Library databases were searched according to PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines to identify published clinical studies of ACLR with ALLR/LET in which the knee flexion angle at the time of ALLR/LET was reported. A priori, low flexion was defined as 0° to 30°, and high flexion was defined as 60° to 90°. Studies were excluded if the flexion angle was between 31° and 59° because these angles constituted neither low nor high flexion angles and including them in an analysis of high versus low flexion angle at fixation would have biased the study results toward the null. The overall risk of bias was assessed using the Newcastle-Ottawa Scale. The pooled results of the studies were analyzed using the International Knee Documentation Committee (IKDC), Lysholm, and Tegner scores, along with reported graft failure rates. Results: A total of 32 clinical studies (5230 patients) met inclusion criteria: 22 studies (1999 patients) in the low-flexion group and 10 studies (3231 patients) in the high-flexion group. The median Newcastle-Ottawa Scale score was 6. Comparisons of patients with a low flexion angle versus a high flexion angle demonstrated no differences in the IKDC (P = .84), Lysholm (P = .67), or Tegner (P = .44) scores or in graft failure (3.4% vs 4.1%, respectively; P = .69). Conclusion: The results of this review indicated that ACLR performed in conjunction with ALLR/LET provides good to excellent patient-reported outcomes and low graft failure rates when ALLR/LET fixation is performed in either low or high knee flexion.

5.
Am J Sports Med ; 52(4): 1032-1039, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38439558

RESUMO

BACKGROUND: Optimal treatment of completely displaced midshaft clavicular fractures in adolescents remains controversial, with some favoring surgical management and others favoring a nonoperative approach. Few studies have comprehensively assessed longer-term nonoperative outcomes. PURPOSE: To prospectively assess patient-reported outcomes (PROs) and radiographic remodeling ≥5 years after injury in teenagers undergoing nonoperative treatment of completely displaced clavicular fractures. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Adolescent patients previously enrolled in a prospective study from a single institution with nonoperatively treated, completely displaced midshaft clavicular fractures ≥5 years from injury were eligible for the study. Patients were clinically evaluated for scapular dyskinesia and strength deficits. Bilateral clavicular imaging assessed residual shortening, displacement, and angulation. PROs included the American Shoulder and Elbow Surgeons (ASES), the shortened version of the Disabilities of the Arm, Shoulder and Hand (QuickDASH), Marx Shoulder Activity Scale, cosmesis, and return to sports data. RESULTS: A total of 24 patients were available for the follow-up, of whom 17 (71%) consented to additional imaging. The mean cohort age at the time of injury was 14.5 ± 1.1 years, with 88% being male. At a mean follow-up of 6.1 years, all fractures had healed, with no patient requiring secondary interventions. Significant remodeling was observed across all measurements, with improvements of 70% in shortening (22.8 to 6.8 mm; P < .001), 73% in superior displacement (13.4 to 3.6 mm; P < .001), and 83% in angulation (10.4° to 1.8°; P < .001). Thirteen patients (72%) had a >2-cm initial shortening, and all remodeled to <2 cm. PROs were almost universally excellent, with mean ASES, QuickDASH, and Marx activity scores of 99 ± 3, 1 ± 3, and 20 ± 1, respectively, with 79% of patients reporting perfect scores in all 3 domains. Most patients (58%) were completely satisfied with their shoulder appearance, 38% were more satisfied than not, 1 patient (4%) was neither satisfied nor dissatisfied, and no patients were dissatisfied. All patients except 1 who were interested in sports returned to sporting activities. PROs were not associated with bony remodeling (P > .05). CONCLUSION: Teenaged patients with completely displaced clavicular fractures treated nonoperatively can expect excellent radiographic and clinical outcomes 5 years after injury.


Assuntos
Consolidação da Fratura , Fraturas Ósseas , Humanos , Masculino , Adolescente , Feminino , Estudos Prospectivos , Resultado do Tratamento , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/terapia , Clavícula/diagnóstico por imagem , Clavícula/lesões , Fixação Interna de Fraturas/métodos
6.
Am J Sports Med ; 52(2): 423-430, 2024 02.
Artigo em Inglês | MEDLINE | ID: mdl-38238901

RESUMO

BACKGROUND: Recent evidence suggests that for completely displaced midshaft clavicular fractures, surgery offers no clear benefit over nonoperative treatment in a general adolescent population from 10 to 18 years of age. However, the comparative outcomes of comminuted and/or severely shortened clavicular fractures specifically in older adolescent athletes have not been explored in a focused, methodologically rigorous fashion. HYPOTHESIS: The study hypothesis was that outcomes would be superior in older adolescent athletes who underwent operative treatment compared with nonoperative treatment for comminuted and/or severely shortened clavicular fractures. STUDY DESIGN: Cohort study; Level of evidence, 2. METHODS: A level 2, multicenter, prospective cohort study investigating the outcomes of midshaft fractures in adolescents between 2013 and 2017 was filtered to analyze the subcohorts of athletes 14 to 18 years of age with either fracture comminution or fracture shortening of ≥25 mm or both. Patient characteristics, injury mechanisms, fracture characteristics, and treatments were compared. Complications, rates, timing of return to sports (RTS), and patient-reported outcomes (PROs) were analyzed. RESULTS: The 2 treatment groups, which included 136 older adolescent athletes (69 nonoperative, 67 operative), showed similar distributions of primary sport type, competition level, comminution, shortening, and 2-year PRO response rate (n = 99; 73%). The operative group demonstrated 3 mm-greater mean superior displacement, which was therefore statistically controlled for as a confounder in the comparative PRO analysis. No 2-year differences in nonunion, delayed union, symptomatic malunion, refracture, clinically significant complications, or rates of RTS were detected between treatment groups. The difference in timing of RTS (operative, 10.3 weeks; nonoperative, 13.5 weeks) was statistically significant. After controlling for the minor difference in superior displacement, regression analysis and matched comparison cohorts demonstrated no differences between the nonoperative and operative groups in mean or dichotomized PRO scores. CONCLUSION: In this prospective, multicenter cohort study investigating older adolescent athletes with comminuted and/or severely shortened clavicular fractures, contrary to the study hypothesis, there were no differences in complications, RTS, or PROs between nonoperatively and operatively treated patients at 2 years. Comparably excellent outcomes of severe clavicular fractures in adolescent athletes can be achieved with nonoperative treatment.


Assuntos
Consolidação da Fratura , Fraturas Ósseas , Humanos , Adolescente , Idoso , Estudos Prospectivos , Estudos de Coortes , Consolidação da Fratura/fisiologia , Resultado do Tratamento , Fraturas Ósseas/cirurgia , Fixação Interna de Fraturas/efeitos adversos , Atletas , Clavícula/diagnóstico por imagem , Clavícula/cirurgia , Clavícula/lesões
7.
Spine Deform ; 11(4): 977-984, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-37022606

RESUMO

PURPOSE: This retrospective cohort study compared postoperative as-needed (PRN) opioid consumption pre and postimplementation of a perioperative multimodal analgesic injection composed of ropivacaine, epinephrine, ketorolac, and morphine in patients undergoing posterior spinal fusion (PSF) for adolescent idiopathic scoliosis (AIS). Secondary outcomes include pain score measurements, time to ambulation, length of stay, blood loss, 90-day complication rate, operating room time, nonopioid medication usage, and total inpatient medication cost before and after the initiation of this practice. METHODS: Consecutive patients weighing ≥ 20 kg who underwent PSF for a primary diagnosis of AIS between January 2017 and December 2020 were included. Data from 2018 were excluded to account for standardization of the practice. Patients treated in 2017 only received PCA. Patients treated in 2019 and 2020 only received the injection. Excluded were patients who had any diagnoses other than AIS, allergies to any of the experimental medications, or who were nonambulatory. Data were analyzed utilizing the two-sample t-test or Chi-squared test as appropriate. RESULTS: Results of this study show that compared with 47 patients treated postoperatively with patient-controlled analgesia (PCA), 55 patients treated with a multimodal perioperative injection have significantly less consumption of PRN morphine equivalents (0.3 mEq/kg vs. 0.5 mEq/kg; p = 0.02). Furthermore, patients treated with a perioperative injection have significantly higher rates of ambulation on postoperative day 1 compared with those treated with PCA (70.9 vs. 40.4%; p = 0.0023). CONCLUSION: Administration of a perioperative injection is effective and should be considered in the perioperative protocol in patients undergoing PSF for AIS. LEVEL OF EVIDENCE: Therapeutic Level III.


Assuntos
Escoliose , Fusão Vertebral , Humanos , Adolescente , Estudos Retrospectivos , Fusão Vertebral/métodos , Escoliose/cirurgia , Dor Pós-Operatória/tratamento farmacológico , Analgésicos , Morfina
8.
Am J Sports Med ; 51(4): 871-876, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36802767

RESUMO

BACKGROUND: Bony remodeling of displaced clavicle fractures in adolescents remains poorly understood. PURPOSE: To evaluate and quantify clavicle remodeling in a large population of adolescents with completely displaced fractures, which were treated nonoperatively, to better understand the factors that may influence this process. STUDY DESIGN: Case series; Level of evidence, 4. METHODS: Patients were identified from the databases of a multicenter study group investigating the functional outcomes of adolescent clavicle fractures. Patients between the ages of 10 and 19 years with completely displaced middiaphyseal clavicle fractures that were treated nonoperatively and who had further radiographic imaging of the affected clavicle at a minimum of 9 months from initial injury were included. Fracture shortening, superior displacement, and angulation were measured on the injury and final follow-up radiographs using previously validated techniques. Furthermore, fracture remodeling was classified as complete/near complete, moderate, or minimal, using an original classification system found to have good to excellent reliability (interobserver reliability = 0.78, intraobserver reliability = 0.90). Classifications were subsequently analyzed quantitatively and qualitatively to determine the factors associated with deformity correction. RESULTS: Ninety-eight patients (mean age, 14.4 ± 2.0 years) were analyzed at a mean radiographic follow-up of 3.4 ± 2.3 years. Fracture shortening, superior displacement, and angulation significantly improved during the follow-up period by 61%, 61%, and 31%, respectively (P < .001). Furthermore, while 41% of the population had initial fracture shortening >20 mm at final follow-up, only 3% of the cohort had residual shortening >20 mm. Fracture remodeling was found to be associated with follow-up time; those with longer follow-up time demonstrated more remodeling (P = .001). Eighty-five percent of patients aged <14 years and 54% of patients aged ≥14 years at time of injury with a minimum follow-up of 4 years underwent complete/near-complete remodeling. CONCLUSION: Significant bony remodeling occurs in adolescent patients with completely displaced clavicle fractures, including older adolescents, and appears to continue over longer time intervals, even beyond the adolescent years. This finding may help explain the low rate of symptomatic malunions in adolescents, even in severely displaced fractures, and particularly when compared with rates reported in adult studies.


Assuntos
Clavícula , Fraturas Ósseas , Adulto , Humanos , Adolescente , Lactente , Criança , Adulto Jovem , Clavícula/diagnóstico por imagem , Clavícula/lesões , Reprodutibilidade dos Testes , Fraturas Ósseas/terapia , Fraturas Ósseas/cirurgia , Radiografia , Estudos Retrospectivos , Resultado do Tratamento , Consolidação da Fratura
9.
J Pediatr Orthop ; 43(1): 13-17, 2023 Jan 01.
Artigo em Inglês | MEDLINE | ID: mdl-36129350

RESUMO

BACKGROUND: The incidence of anterior cruciate ligament (ACL) tears in skeletally immature patients with an ACL bone contusion pattern has been sparsely investigated. The purpose of this study is to investigate whether physeal status has an influence on the likelihood of sustaining an ACL tear when classic bipolar ACL bone bruising pattern is present. METHODS: Magnetic resonance imaging reports were queried for "contusion" on all patients between 6 and 22 years between 2015 and 2019. Images were reviewed to denote all intra-articular pathology and the physeal status of the femur and tibia. The primary outcome was the incidence of ACL tears in patients with the presence of bipolar bone contusions. Fischer exact testing was used to determine associations. RESULTS: Of 499 patients included, 269 of those had bipolar bone contusions. Patients with bipolar bone contusions and ACL tears had a shorter duration between injury and imaging date compared with patients with ACL tears without bipolar bone contusions (6.9 vs. 38.6 d, P =0.05). Patients with an open femoral physis had a higher likelihood of having an intact ACL despite the presence of bipolar bone contusions than patients with a closed femoral physis (10.8% vs. 1.0%, P <0.001). Of patients with bipolar bone contusions, those with an intact ACL were younger than patients with an ACL tear (14.6 vs. 16.4, P =0.017). CONCLUSIONS: Although bipolar bone contusions of the central lateral femoral condyle and posterior lateral tibial plateau are typically found after ACL injury, these bipolar contusions can be found concomitantly with an intact ACL and were more often found in relatively younger patients. Patients who have an open femoral physis have a higher likelihood to have an intact ACL despite the presence of bipolar bone contusions compared with patients who have a closed femoral physis. LEVEL OF EVIDENCE: Level IV-cross-sectional.


Assuntos
Lesões do Ligamento Cruzado Anterior , Contusões , Traumatismos do Joelho , Humanos , Ligamento Cruzado Anterior/diagnóstico por imagem , Ligamento Cruzado Anterior/patologia , Traumatismos do Joelho/epidemiologia , Estudos Transversais , Imageamento por Ressonância Magnética/efeitos adversos , Lesões do Ligamento Cruzado Anterior/epidemiologia , Tíbia/patologia , Fêmur/patologia , Contusões/diagnóstico por imagem , Contusões/epidemiologia , Contusões/complicações
10.
J Pediatr Orthop ; 43(1): 18-23, 2023 Jan 01.
Artigo em Inglês | MEDLINE | ID: mdl-36129359

RESUMO

BACKGROUND: Posterolateral tibial plateau and central lateral femoral condylar impaction fractures are known to occur in the setting of anterior cruciate ligament (ACL) tears. There have been no prior investigations into the incidence and morphology of posterolateral tibial plateau impaction fractures in the setting of ACL injury in a pediatric population. METHODS: Patients between 9 and 22 years of age with knee magnetic resonance imagings (MRIs) performed demonstrating complete or partial ACL tear were included in this study. MRI reports were reviewed to denote the presence of posterior cruciate ligament, medial collateral ligament, or lateral collateral ligament injury, meniscus tears, cartilage lesions. MRIs were reviewed by 2 fellowship-trained orthopaedic surgeons to denote the presence of posterolateral tibial plateau and central lateral femoral condylar impaction fractures and physeal status of femoral and tibial physes. Statistical analysis performed included χ 2 analysis and the Student t testing. RESULTS: A total of 328 patients with a primary ACL tear were identified. The mean age of patients included was 16.5 years (range: 9.0-21.5). The incidence of posterolateral tibial plateau impaction fractures was 83/328 (25.3%) while the incidence of lateral femoral condylar impaction fractures was 119/328 (36.3%). Bipolar impaction fractures occurred in 37/328 (11.3%). Of the 83 tibial impaction fractures identified, 82 were low-grade morphologic subtypes. Patients with lateral tibial plateau impaction fractures were older than those with no fracture (17.2±2.2 vs. 16.3±2.1, P =0.001). Only 3/38 (7.9%) patients with an open tibial physis sustained a tibial plateau impaction fracture compared with 80/290 (27.6%) with a closed tibial physis (χ 2 value: 6.9, P =0.009). There was no difference in proportion of patients with lateral femoral condylar impaction fractures based on femoral physeal status ( P =0.484). CONCLUSION: The incidence of posterolateral tibial plateau impaction fractures in the setting of ACL tear in a pediatric and young adult patient population appears to be lower while lateral femoral condylar impaction fractures occur more frequently when comparing to previously reported incidences found in adult populations in the literature. Furthermore, posterolateral tibial plateau impaction fractures occur less frequently in those with an open proximal tibial physis and high-grade posterolateral tibial plateau bone loss is exceedingly rare in pediatric and young adult patients. Lateral femoral condylar impaction fractures are associated with lateral meniscal tears and medial meniscal ramp lesions. LEVEL OF EVIDENCE: Level IV-cross-sectional study.


Assuntos
Lesões do Ligamento Cruzado Anterior , Fraturas da Tíbia , Humanos , Criança , Adulto Jovem , Adolescente , Adulto , Estudos Transversais , Lesões do Ligamento Cruzado Anterior/cirurgia , Tíbia/cirurgia , Articulação do Joelho/cirurgia , Fêmur , Fraturas da Tíbia/diagnóstico por imagem , Fraturas da Tíbia/epidemiologia , Fraturas da Tíbia/complicações , Imageamento por Ressonância Magnética , Estudos Retrospectivos
11.
J Shoulder Elbow Surg ; 30(12): 2729-2737, 2021 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-34089880

RESUMO

BACKGROUND: Progressive displacement of diaphyseal clavicle fractures has been observed in adult patients, at times necessitating a change from nonoperative to operative treatment. Whether this occurs in adolescent patients has not been well investigated. The purpose of this study was to assess the rate and extent of progressive clavicle fracture displacement in adolescent patients following injury and during the early stages of healing. METHODS: This was a multicenter study evaluating prospective data that had previously been collected as part of a larger study evaluating the functional outcomes of adolescent clavicle fractures. A consecutive series of completely displaced diaphyseal clavicle fractures in patients aged 10-18 years treated at 1 of 3 tertiary-care pediatric trauma centers was included; all fractures underwent standardized imaging within 2 weeks of the date of injury and during the course of healing (5-20 weeks after injury). Measurements of clavicle shortening, superior displacement, and angulation were performed using validated techniques. Progressive displacement and/or interval improvement in fracture alignment, as well as the subsequent need for surgical intervention, was noted. Patient demographic and radiographic parameters were assessed as possible risk factors for interval displacement. RESULTS: One hundred patients met the inclusion criteria. Mean end-to-end shortening, cortex-to-cortex shortening, superior displacement, and angulation at the time of injury were 24 mm, 15 mm, 15 mm, and 7°, respectively. At a mean of 10 weeks after injury, the fracture alignment improved across all 4 measurements for the overall cohort, with mean improvements of 3.5 mm in end-to-end shortening, 3.3 mm in cortex-to-cortex shortening, 2.1 mm in superior displacement, and 2° in angulation. By use of a clinical threshold of a change in shortening or displacement of 10 mm or change in angulation of 10°, 26% of fractures improved, 4% worsened, and 70% remain unchanged. Patients with more severe fractures were more likely to have improved alignment than were patients with less displaced fractures (P < .001). No patient underwent surgical intervention for progressive displacement. CONCLUSION: Significant early improvements in fracture alignment were observed in a substantial percentage of adolescent patients with completely displaced clavicle fractures. Among the most severely displaced fractures, shortening improved approximately 6 mm and angulation improved approximately 9°. In 4% of cases, increased displacement was observed, but this tended to be mild, and in no cases did it prompt surgical intervention. This finding indicates that the true final deformity after an adolescent clavicle fracture is commonly less than that present at the time of injury.


Assuntos
Clavícula , Fraturas Ósseas , Adolescente , Criança , Clavícula/diagnóstico por imagem , Diáfises , Consolidação da Fratura , Fraturas Ósseas/diagnóstico por imagem , Fraturas Ósseas/cirurgia , Humanos , Estudos Prospectivos
12.
J Pediatr Orthop ; 41(3): 159-163, 2021 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-33332871

RESUMO

BACKGROUND: An area of enlargement of the metaphyseal socket around the epiphyseal tubercle, termed the peritubercle lucency sign, has recently been introduced as a possible predictor of contralateral slipped capital femoral epiphysis in patients with previous unilateral slipped capital femoral epiphysis. This study aimed to assess intraobserver and interobserver reliability for detecting the presence or absence of the peritubercle lucency sign. METHODS: Thirty-five radiographs were presented to 6 fellowship-trained pediatric orthopaedic surgeons on 2 separate occasions 30 days apart, ensuring that the images were shown in a different order on the second exposure. Both times the reviewers recorded whether the peritubercle lucency sign was present or absent in each of the radiographs. Statistical analysis was performed to determine the intraobserver and interobserver reliability. RESULTS: In the intraobserver analysis, percent agreement between the first and second time the radiographs were reviewed varied between 62.9% and 85.7%, for an average intraobserver agreement of 74.8%. κ values for the 6 reviewers varied between 0.34 and 0.716, with an average intraobserver κ value of 0.508. The interobserver percent agreement was 40.0% for the first time the radiographs were reviewed, 42.9% the second time, and the overall interobserver percent agreement was 29%. The interobserver κ value was 0.44 the first time the radiographs were reviewed, 0.45 the second time, and the overall interobserver κ value was 0.45. DISCUSSION: On the basis of our findings, the peritubercle lucency has modest intraobserver and interobserver reliability at best and should be used with other currently used factors, such as age, presence of endocrinopathy, status of triradiate cartilage, posterior sloping angle, and modified Oxford score, in determining the need for prophylactic pinning. Further refinement of the definition of the peritubercle lucency sign may be needed to improve agreement and reliability of the sign. LEVEL OF EVIDENCE: Level III-prognostic study.


Assuntos
Escorregamento das Epífises Proximais do Fêmur/diagnóstico por imagem , Epífises , Humanos , Variações Dependentes do Observador , Radiografia/estatística & dados numéricos , Reprodutibilidade dos Testes
13.
J Pediatr Orthop ; 41(1): e85-e89, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-32852367

RESUMO

BACKGROUND: The purpose of this study was to determine the intraoperative and 30-day postoperative complication rates in a large consecutive cohort of pediatric patients who had orthopaedic surgery at a freestanding ambulatory surgery center (ASC). The authors also wanted to identify the rates of same-day, urgent hospital transfers, and 30-day hospital admissions. The authors hypothesized that pediatric orthopaedic procedures at a freestanding ASC can be done safely with a low rate of complications. METHODS: A retrospective review identified patients aged 17 years or younger who had surgery at a freestanding ASC over a 9-year period. Adverse outcomes were divided into intraoperative complications, postoperative complications, need for the secondary procedure, unexpected hospital admission on the same day of the procedure, and unexpected hospital admission within 30 days of the index procedure. Complications were graded as grade 1, the complication could be treated without additional surgery or hospitalization; grade 2, the complication resulted in an unplanned return to the operating room (OR) or hospital admission; or grade 3, the complication resulted in an unplanned return to the OR or hospitalization with a change in the overall treatment plan. RESULTS: Adequate follow-up was available for 3780 (86.1%) surgical procedures. Overall, there were 9 (0.24%) intraoperative complications, 2 (0.08%) urgent hospital transfers, 114 (3%) complications, and 16 (0.42%) readmissions. Seven of the 9 intraoperative complications resolved before leaving the OR, and 2 required return to the OR.Neither complications nor hospitalizations correlated with age, race, gender, or length or type of surgery. There was no correlation between the presence of medical comorbidities, body mass index, or American Society of Anesthesiologists score and complication or hospitalization. CONCLUSIONS: Pediatric orthopaedic surgical procedures can be performed safely in an ASC because of multiple factors that include dedicated surgical teams, single-purpose ORs, and strict preoperative screening criteria. The rates of an emergency hospital transfer, surgical complications, and 30-day readmission, even by stringent criteria, are lower than those reported for outpatient procedures performed in the hospital setting. LEVEL OF EVIDENCE: Level IV-case series.


Assuntos
Instituições de Assistência Ambulatorial , Procedimentos Cirúrgicos Ambulatórios , Procedimentos Ortopédicos , Complicações Pós-Operatórias , Adolescente , Instituições de Assistência Ambulatorial/organização & administração , Instituições de Assistência Ambulatorial/normas , Procedimentos Cirúrgicos Ambulatórios/efeitos adversos , Procedimentos Cirúrgicos Ambulatórios/métodos , Procedimentos Cirúrgicos Ambulatórios/normas , Estudos de Coortes , Feminino , Humanos , Masculino , Procedimentos Ortopédicos/efeitos adversos , Procedimentos Ortopédicos/métodos , Procedimentos Ortopédicos/normas , Avaliação de Processos e Resultados em Cuidados de Saúde , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Estados Unidos/epidemiologia
14.
Orthop Nurs ; 39(4): 257-263, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32701784

RESUMO

BACKGROUND: Standardized pathways decrease variability and improve outcomes and safety. PURPOSE: The article aims to evaluate outcomes of a standardized postoperative care pathway compared with individual surgeon preference. METHODS: A review of patients prestandardization and poststandardization was performed. Patients between the ages of 10-21 years with adolescent idiopathic scoliosis (ICD-9 code 737.30) admitted to the hospital for posterior spinal fusion (CPT code 22630) were included in the study. The prestandardization group (25 patients) was enrolled from April 1, 2010, through March 30, 2011, and the poststandardization group (25 patients) from April 1, 2014, to March 30, 2015. Exclusion criteria were renal disease, epilepsy, neurological disorder, or postoperative complications that led to change in routine care including ileus or fever greater than 102 °F. Data were analyzed using the Wilcoxon signed rank test, with significance set at p < .001. RESULTS: The length of stay (p = .0166), time to ambulation (p < .0001), patient-controlled analgesia use (p < .0001), and postoperative time to resumption of regular diet (p < .0001) were all significantly decreased in the poststandardization group. There were no complications or readmissions in either group. CONCLUSION: The standardized pathway resulted in shorter length of stay, decreased narcotic use, decreased time to regular diet, and decreased time to ambulation with no increase in complication rates.


Assuntos
Procedimentos Clínicos/normas , Cuidados Pós-Operatórios/normas , Fusão Vertebral , Adolescente , Adulto , Analgesia Controlada pelo Paciente/estatística & dados numéricos , Criança , Feminino , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Estudos Retrospectivos , Escoliose/cirurgia , Adulto Jovem
15.
Orthop J Sports Med ; 8(5): 2325967120921344, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32528990

RESUMO

BACKGROUND: The majority of previous investigations on operative fixation of clavicle fractures have been related to the adult population, with occasional assessments of the younger, more commonly affected adolescent population. Despite limited prospective data for adolescents, the incidence of operative fixation of adolescent diaphyseal clavicle fractures has increased. PURPOSE: To detail the demographic features and descriptive epidemiology of a large pooled cohort of adolescent patients with diaphyseal clavicle fractures presenting to pediatric tertiary care centers in the United States through an observational, prospective, multicenter cohort study (Function after Adolescent Clavicle Trauma and Surgery [FACTS]). STUDY DESIGN: Cross-sectional study; Level of evidence, 4. METHODS: Patients aged 10 to 18 years who were treated for a diaphyseal clavicle fracture between August 2013 and February 2016 at 1 of 8 geographically diverse, high-volume, tertiary care pediatric centers were screened. Treatment was rendered by any of the pediatric orthopaedic providers at each of the 8 institutions, which totaled more than 50 different providers. Age, sex, race, ethnicity, fracture laterality, hand dominance, mechanism of injury, injury activity, athletic participation, fracture characteristics, and treatment decisions were prospectively recorded in those who were eligible and consented to enroll. RESULTS: A total of 545 patients were included in the cohort. The mean age of the study population was 14.1 ± 2.1 years, and 79% were male. Fractures occurred on the nondominant side (56%) more frequently than the dominant side (44%). Sport was the predominant activity during which the injury occurred (66%), followed by horseplay (12%) and biking (6%). The primary mechanism of injury was a direct blow/hit to the shoulder (60%). Overall, 54% were completely displaced fractures, defined as fractures with no anatomic cortical contact between fragments. Mean shortening within the completely displaced group was 21.9 mm when measuring the distance between fragment ends (end to end) and 12.4 mm when measuring the distance between the fragment end to the corresponding cortical defect (cortex to corresponding cortex) on the other fragment (ie, true shortening). Comminution was present in 18% of all fractures. While 83% of all clavicle fractures were treated nonoperatively, 32% of completely displaced fractures underwent open reduction and internal fixation. CONCLUSION: Adolescent clavicle fractures occurred more commonly in male patients during sports, secondary to a direct blow to the shoulder, and on the nondominant side. Slightly more than half of these fractures were completely displaced, and approximately one-fifth were comminuted. Within this large cohort, approximately one-third of patients with completely displaced fractures underwent surgery, allowing for future prospective comparative analyses of radiographic, clinical, and functional outcomes.

16.
PLoS One ; 15(6): e0234055, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32497101

RESUMO

OBJECTIVE: Adequate resources are required to rapidly diagnose and treat pediatric musculoskeletal infection (MSKI). The workload MSKI consults contribute to pediatric orthopaedic services is unknown as prior epidemiologic studies are variable and negative work-ups are not included in national discharge databases. The hypothesis was tested that MSKI consults constitute a substantial volume of total consultations for pediatric orthopaedic services across the United States. STUDY DESIGN: Eighteen institutions from the Children's ORthopaedic Trauma and Infection Consortium for Evidence-based Study (CORTICES) group retrospectively reviewed a minimum of 1 year of hospital data, reporting the total number of surgeons, total consultations, and MSKI-related consultations. Consultations were classified by the location of consultation (emergency department or inpatient). Culture positivity rate and pathogens were also reported. RESULTS: 87,449 total orthopaedic consultations and 7,814 MSKI-related consultations performed by 229 pediatric orthopaedic surgeons were reviewed. There was an average of 13 orthopaedic surgeons per site each performing an average of 154 consultations per year. On average, 9% of consultations were MSKI related and 37% of these consults yielded positive cultures. Finally, a weak inverse monotonic relationship was noted between percent culture positivity and percent of total orthopedic consults for MSKI. CONCLUSION: At large, academic pediatric tertiary care centers, pediatric orthopaedic services consult on an average of ~3,000 'rule-out' MSKI cases annually. These patients account for nearly 1 in 10 orthopaedic consultations, of which 1 in 3 are culture positive. Considering that 2 in 3 consultations were culture negative, estimating resources required for pediatric orthopaedic consult services to work up and treat children based on culture positive administrative discharge data underestimates clinical need. Finally, ascertainment bias must be considered when comparing differences in culture rates from different institution's pediatric orthopaedics services, given the variability in when orthopaedic physicians become involved in a MSKI workup.


Assuntos
Infecções/cirurgia , Doenças Musculoesqueléticas/cirurgia , Ortopedia/estatística & dados numéricos , Encaminhamento e Consulta/estatística & dados numéricos , Criança , Feminino , Humanos , Infecções/diagnóstico , Infecções/microbiologia , Masculino , Doenças Musculoesqueléticas/diagnóstico , Doenças Musculoesqueléticas/microbiologia , Estudos Retrospectivos , Estados Unidos
17.
J Am Acad Orthop Surg ; 28(9): 388-394, 2020 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-32011545

RESUMO

INTRODUCTION: Pediatric venous thromboembolism (VTE) is a concern for orthopaedic surgeons. We sought to query the Pediatric Orthopaedic Society of North America (POSNA) members on current VTE prophylaxis practice and compare those results with those of a previous survey (2011). METHODS: A 35-question survey was emailed to all active and candidate POSNA members. The survey consisted of questions on personal and practice demographics; knowledge and implementation of various VTE prophylaxis protocols, mechanical and chemical VTE prophylaxis agents, and risk factors; and utilization of scenarios VTE prophylaxis agents for various clinical scenarios. One- and two-way frequency tables were constructed comparing results from the current survey and those of the 2011 survey. RESULTS: Two hundred thirty-nine surveys were completed (18% respondent rate), with most respondents from an academic/university practice reporting one or two partners (>60%). Half were in practice ≥15 years, and >90% reported an almost exclusive pediatric practice. One-third of the respondents reported familiarity with their institution-defined VTE prophylaxis protocol, and 20% were aware of an institutionally driven age at which all patients receive VTE prophylaxis. The most frequently recognized risk factors to guide VTE prophylaxis were oral contraceptive use, positive family history, and obesity. Respondents indicated a similar frequency of use of a VTE prophylaxis agent (either mechanical or chemical) for spinal fusion, hip reconstruction, and trauma (60% to 65%), with lower frequency for neuromuscular surgery (34%) (P < 0.001). One hundred thirty-seven respondents had a patient sustain a deep vein thrombosis, and 66 had a patient sustain a pulmonary embolism. Compared with responses from 2011, only 20 more respondents reported familiarity with their institution VTE prophylaxis protocol (75 versus 55). In 2018, aspirin was used more frequently than in 2011 (52% versus 19%; P < 0.0001) and enoxaparin was used less frequently (20% versus 41%; P < 0.0001). DISCUSSION: Over the past 7 years since the first POSNA survey on VTE prophylaxis, most POSNA members are still unaware of their institution specific VTE prophylaxis protocol. Most respondents agree that either mechanical or chemical VTE prophylaxis should be used for spinal fusion, hip reconstruction, and trauma. The use of aspirin as an agent of chemical VTE prophylaxis has increased since 2011. LEVEL OF EVIDENCE: Level IV. Type of evidence: therapeutic.


Assuntos
Fidelidade a Diretrizes , Procedimentos Ortopédicos , Complicações Pós-Operatórias/prevenção & controle , Padrões de Prática Médica/tendências , Embolia Pulmonar/prevenção & controle , Tromboembolia Venosa/prevenção & controle , Aspirina/uso terapêutico , Enoxaparina/uso terapêutico , Humanos , América do Norte , Pediatria/métodos , Meias de Compressão , Inquéritos e Questionários
18.
J Pediatr Orthop ; 40(3): e193-e197, 2020 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-31157755

RESUMO

BACKGROUND: Tibial shaft fractures are the most common injuries preceding acute compartment syndrome (ACS), so it is important to understand the incidence of and risk factors for ACS after pediatric tibial shaft fractures. The purposes of this study were to determine the rate at which ACS occurs and if any patient or fracture characteristics are significantly associated with developing ACS. METHODS: All patients aged 5 to 17 years treated for a tibial shaft fracture at a level 1 pediatric trauma center, a level 1 adult trauma center, and an outpatient orthopaedic practice between 2008 and 2016 were retrospectively identified. Demographics, mechanisms of injury, and fracture characteristics were collected from the medical records. Radiographs were reviewed by study authors. ACS was diagnosed clinically or by intracompartmental pressure measurement. Univariable analysis was performed using the Fisher exact test for nominal variables and simple logistic regression for continuous variables. Multivariable analysis was performed using stepwise logistic regression. RESULTS: Among 515 patients with 517 tibial shaft fractures, 9 patients (1.7%) with 10 (1.9%) fractures developed ACS at a mean age of 15.2 years compared with a mean age of 11 years in patients without ACS (P=0.001). One patient with bilateral tibial fractures developed ACS bilaterally. Age greater than 14 years (P=0.006), higher body mass index (P<0.001), motorcycle or motor vehicle accidents (P=0.034), comminuted and segmental tibial shaft fractures (P<0.001), ipsilateral fibular fracture (P=0.002), and associated orthopaedic injuries (P=0.032) were all significantly more common in the ACS group. CONCLUSIONS: ACS developed in 1.7% of the patients with tibial shaft fractures in this retrospective study-a rate significantly lower than previously reported. Age greater than 14 years, higher body mass index, motor vehicle or motorcycle accidents, comminuted or segmental fracture pattern, ipsilateral fibular fracture, and associated orthopaedic injuries are all significantly associated with its development. LEVELS OF EVIDENCE: Level III-retrospective comparative study.


Assuntos
Síndromes Compartimentais , Fraturas da Tíbia , Acidentes de Trânsito , Adolescente , Fatores Etários , Índice de Massa Corporal , Criança , Síndromes Compartimentais/diagnóstico , Síndromes Compartimentais/epidemiologia , Síndromes Compartimentais/etiologia , Feminino , Humanos , Incidência , Masculino , Radiografia/métodos , Estudos Retrospectivos , Fatores de Risco , Fraturas da Tíbia/complicações , Fraturas da Tíbia/diagnóstico , Fraturas da Tíbia/epidemiologia , Índices de Gravidade do Trauma , Estados Unidos/epidemiologia
19.
J Pediatr Orthop ; 40(1): e1-e5, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-30969196

RESUMO

BACKGROUND: The purpose of this study was to determine the frequency of concurrent ipsilateral distal tibial fractures with tibial shaft fractures in the pediatric population; to identify patient and fracture characteristics that increase the likelihood of a concurrent fracture; and determine if any of these concurrent distal tibial fractures were missed on initial radiographic examination. METHODS: Retrospective chart review was done to identify patients 5 to 17 years old who were treated for a tibial shaft fracture at a large, Level 1 free-standing children's hospital and an outpatient orthopaedic practice between 2008 and 2016. Patient and fracture characteristics were recorded. RESULTS: Of 517 fractures (515 patients), 22 (4.3%) had concurrent ipsilateral distal tibial fractures: 11 triplane, 5 medial malleolar, 3 bimalleolar, and 2 Tillaux (Salter-Harris III) ankle fractures, and 1 Salter-Harris II distal tibial fracture. Age was the only patient characteristic significantly associated with a second, more distal fracture: patients with both fractures were older (12.7 y) than those with an isolated tibial shaft fracture (11 y). There was no difference in the rate of distal tibial fractures between high-energy and low-energy mechanisms of injury and no differences in the rate of open injuries or the presence of a fibular fracture. Patients with a tibial shaft fracture at the junction of the middle and distal thirds were significantly more likely to have a concurrent distal tibial fracture; oblique and spiral fracture patterns were more frequent in the group with concurrent distal tibial fractures than in the isolated tibial shaft fracture group. CONCLUSIONS: In our series, 36% of the concurrent distal tibial fractures were not diagnosed until chart review for this study, which suggests the need for ankle-specific imaging in certain patients. We recommend ankle-specific imaging when an oblique or spiral tibial shaft fracture is located at the junction of the middle and distal thirds of the tibia or in patients in whom a distal tibial fracture is suspected because of pain, swelling, or bruising. LEVEL OF EVIDENCE: Level III-retrospective comparative study.


Assuntos
Fraturas do Tornozelo/complicações , Fraturas Múltiplas/complicações , Fraturas Múltiplas/diagnóstico por imagem , Diagnóstico Ausente , Fraturas da Tíbia/complicações , Fraturas da Tíbia/diagnóstico por imagem , Adolescente , Fatores Etários , Fraturas do Tornozelo/diagnóstico por imagem , Criança , Pré-Escolar , Diáfises/diagnóstico por imagem , Diáfises/lesões , Feminino , Humanos , Masculino , Estudos Retrospectivos , Fatores de Risco , Fraturas Salter-Harris/complicações , Fraturas Salter-Harris/diagnóstico por imagem
20.
J Pediatr Orthop B ; 29(5): 472-477, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-31651747

RESUMO

Children's femoral shaft fractures are commonly treated with flexible intramedullary nailing after closed or open reduction, but there is little information concerning indications for open reduction. The purpose of this study was to determine radiographic and clinical features likely to lead to open reduction before flexible intramedullary nailing. Record review identified 158 femoral shaft fractures treated with flexible intramedullary nailing. In addition to patient demographics and mechanism of injury, data obtained included surgeon name, estimated blood loss, type of reduction, type and diameter of nail, type of operating table, the use of percutaneous reduction techniques or supplemental casting, time to and duration of surgery, total time in operating room, and time to union. Fracture ratios were calculated based on established radiographic protocol. Of 158 fractures, 141 were treated with closed reduction and 17 with open reduction. The anteroposterior fracture index (1.3 ± 0.4, P = 0.0007), surgeon (P = 0.002), and flattop operating table (0.05) were associated with open reduction. Smaller lateral diameter of bone at the fracture site, transverse fracture, and surgeon were all found to be independent risk factors for open reduction; patient characteristics, including age, sex, and BMI, did not seem to influence the choice of open reduction. Fractures with a lower fracture index or pattern resembling a transverse fracture rather than oblique or spiral had an increased risk of converting to an open reduction. Surgeon preference and use of flattop tables also had a significant influence on how the fracture was treated.


Assuntos
Pinos Ortopédicos , Fraturas do Fêmur/cirurgia , Criança , Redução Fechada , Técnicas de Apoio para a Decisão , Feminino , Fraturas do Fêmur/diagnóstico por imagem , Humanos , Escala de Gravidade do Ferimento , Masculino , Redução Aberta
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