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PURPOSE: Acute compartment syndrome is a condition whereby tissue ischaemia occurs due to increased pressure in a closed myofascial compartment. It is a surgical emergency, with rapid recognition and treatment-the keys to good outcomes. METHODS: The available literature on diagnostic aids was reviewed by one of the senior authors 15 years ago. Now, we have further reviewed the literature, to aim to ascertain what progress has been made. RESULTS: In this review, we present the evidence around a variety of available diagnostic options when investigating a potential case of acute compartment syndrome, including those looking at pressure changes, localised oxygenation, perfusion, metabolic changes and available blood serum biomarkers. CONCLUSIONS: A significant amount of work has been put into developing modalities of diagnosis for acute compartment syndrome in the last 15 years. There is a lot of promising outcomes being reported; however, there is yet to be any conclusive evidence to suggest that they should be used over intracompartmental pressure measurement, which remains the gold standard. However, clinicians should be cognizant that compartment pressure monitoring lacks diagnostic specificity, and could lead to unnecessary fasciotomy when used as the sole criterion for diagnosis. Therefore, pressure monitoring is ideally used in situations where clinical suspicion is raised.
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Síndromes Compartimentais/diagnóstico , Doença Aguda , Biomarcadores/análise , Síndromes Compartimentais/cirurgia , Fasciotomia , Humanos , PressãoRESUMO
A considerable burden of disease is associated with the management of periarticular fractures. Increasingly, evidence-based medicine is used to define the standard of clinical care. The role of internal fixation in the management of periarticular fractures, particularly in elderly patients, has been questioned. Currently available evidence-based medicine studies may help surgeons decide whether open reduction and internal fixation or arthroplasty is appropriate for the management of common periarticular injuries. The management of periarticular injuries about the shoulder, elbow, hip, and knee is controversial. The long-term outcomes of patients with a periarticular upper or lower extremity injury who undergo open reduction and internal fixation are limited by high complication and revision surgery rates and poor functional outcomes. Despite evidence-based medicine decision making and the substantial number of prospective clinical trials available in the literature, a lack of consensus with regard to best practices for the surgical management of periarticular injuries exists. This lack of consensus has substantial implications given that proximal humerus, elbow, hip, and knee fractures are common and that the role of acute arthroplasty in the management of periarticular injuries is changing.
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The techniques, materials, and designs for total joint arthroplasty underwent major improvements in the past 30 years. During this time, trauma surgeons classified the severity of fractures as well as identified certain articular fractures that do not have good outcomes and have a high rate of failure after internal fixation. Advanced improvements in arthroplasty have increased its reliability and longevity. Total joint arthroplasty is becoming a standard of care for some acute articular fractures, particularly displaced femoral neck fractures in the active elderly. Total joint arthroplasty also has become the standard of care after failed internal fixation in patients who have very complicated fractures about the knee, hip, and shoulder. As the population ages, fractures worldwide continue to rapidly increase. Elderly patients have a high risk for fractures that result from falls because of their poor bone quality. The current active elderly population participates in higher risk activities than previous elderly populations, which places them at risk for more injuries. This has become both a worldwide healthcare problem and an economic problem. Surgeons need to manage fractures in the active elderly with the latest advancements in technology and patient selection to ensure rapid recovery and the reduction of complications.
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Artroplastia de Quadril , Fraturas do Colo Femoral , Fixação Interna de Fraturas , Idoso , Fraturas do Colo Femoral/cirurgia , Humanos , Reprodutibilidade dos Testes , Resultado do TratamentoRESUMO
Periarticular fractures in elderly patients are challenging to manage because the fractures are typically comminuted and the bone is osteopenic, which often result in the failure of internal fixation. Patients who sustain these fractures demand immediate mobilization or they often do not recover their preinjury level of function. In geriatric patients, immediate arthroplasty provides an alternative to internal fixation for many periarticular fractures of the shoulder, elbow, and hip.
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Artroplastia , Fixação Interna de Fraturas , Fraturas Ósseas/cirurgia , Fraturas Intra-Articulares/cirurgia , Fatores Etários , Idoso , Fraturas Ósseas/diagnóstico , Fraturas Ósseas/etiologia , Humanos , Fraturas Intra-Articulares/diagnóstico , Fraturas Intra-Articulares/etiologia , Seleção de PacientesRESUMO
OBJECTIVE: To determine whether a Bayesian analysis changes the results of the VANCO trial. DESIGN: A secondary analysis of a randomized clinical trial using Bayesian methods. SETTING: Thirty-six US trauma centers. PATIENTS: Patients ages 18-80 years with a tibial plateau or pilon fracture deemed high risk of infection and definitively treated with plate and screw fixation. INTERVENTION: Patients were randomly allocated to receive 1000 mg of intrawound vancomycin powder at their definitive fixation or to a control group that received no topical antibiotics. MAIN OUTCOME MEASUREMENTS: A deep surgical site infection requiring operative treatment within 6 months of definitive fixation. Secondary outcomes included gram-positive and gram-negative-only deep surgical site infections. RESULTS: Of the 980 patients randomized, 874 (89%) had at least 140 days of follow-up and were included in this Bayesian analysis. The estimated probability that intrawound vancomycin powder reduces the risk of a deep surgical site infection is >98% [relative risk (RR), 0.66; 95% credible interval (CrI), 0.46-0.98]. There is a >99% chance intrawound vancomycin powder reduces gram-positive infections and an 80% chance the magnitude of this risk reduction exceeds 35% (RR, 0.52; 95% CrI, 0.33-0.84) exists. It is unlikely (44%) that intrawound vancomycin powder prevents gram-negative surgical site infections (RR, 1.06; 95% CrI, 0.48-2.45). CONCLUSIONS: There is a high probability (>98%) that intrawound vancomycin powder reduces deep surgical site infections in patients with tibial plateau or pilon fractures at high risk of infection and even more likely it reduces deep infections with gram-positive pathogens (>99%). LEVEL OF EVIDENCE: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
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Fraturas da Tíbia , Vancomicina , Humanos , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Vancomicina/uso terapêutico , Infecção da Ferida Cirúrgica/prevenção & controle , Infecção da Ferida Cirúrgica/tratamento farmacológico , Teorema de Bayes , Pós , Antibacterianos/uso terapêutico , Fraturas da Tíbia/cirurgia , Fraturas da Tíbia/tratamento farmacológico , Estudos RetrospectivosRESUMO
OBJECTIVES: The main 2 forms of treatment for extraarticular proximal tibial fractures are intramedullary nailing (IMN) and locked lateral plating (LLP). The goal of this multicenter, randomized controlled trial was to determine whether there are significant differences in outcomes between these forms of treatment. DESIGN: Multicenter, randomized controlled trial. SETTING: 16 academic trauma centers. PATIENTS/PARTICIPANTS: 108 patients were enrolled. 99 patients were followed for 12 months. 52 patients were randomized to IMN, and 47 patients were randomized to LLP. INTERVENTION: IMN or lateral locked plating. MAIN OUTCOME MEASUREMENTS: Functional scoring including Short Musculoskeletal Functional Assessment, Bother Index, EQ-5Dindex and EQ-5DVAS. Secondary measures included alignment, operative time, range of motion, union rate, pain, walking ability, ability to manage stairs, need for ambulatory aid and number, and complications. RESULTS: Functional testing demonstrated no difference between the groups, but both groups were still significantly affected 12 months postinjury. Similarly, there was no difference in time of surgery, alignment, nonunion, pain, walking ability, ability to manage stairs, need for ambulatory support, or complications. CONCLUSIONS: Both IMN and LLP provide for similar outcomes after these fractures. Patients continue to improve over the course of the year after injury but remain impaired even 1 year later. LEVEL OF EVIDENCE: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.
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Fixação Intramedular de Fraturas , Fraturas da Tíbia , Humanos , Tíbia , Resultado do Tratamento , Fraturas da Tíbia/cirurgia , Consolidação da Fratura , Estudos RetrospectivosRESUMO
OBJECTIVES: The 2 main forms of treatment for distal femur fractures are locked lateral plating and retrograde nailing. The goal of this trial was to determine whether there are significant differences in outcomes between these forms of treatment. DESIGN: Multicenter randomized controlled trial. SETTING: Twenty academic trauma centers. PATIENTS/PARTICIPANTS: One hundred sixty patients with distal femur fractures were enrolled. One hundred twenty-six patients were followed 12 months. Patients were randomized to plating in 62 cases and intramedullary nailing in 64 cases. INTERVENTION: Lateral locked plating or retrograde intramedullary nailing. MAIN OUTCOME MEASUREMENTS: Functional scoring including Short Musculoskeletal Functional Assessment, bother index, EQ Health, and EQ Index. Secondary measures included alignment, operative time, range of motion, union rate, walking ability, ability to manage stairs, and number and type of adverse events. RESULTS: Functional testing showed no difference between the groups. Both groups were still significantly affected by their fracture 12 months after injury. There was more coronal plane valgus in the plating group, which approached statistical significance. Range of motion, walking ability, and ability to manage stairs were similar between the groups. Rate and type of adverse events were not statistically different between the groups. CONCLUSIONS: Both lateral locked plating and retrograde intramedullary nailing are reasonable surgical options for these fractures. Patients continue to improve over the course of the year after injury but remain impaired 1 year postoperatively. LEVEL OF EVIDENCE: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.
Assuntos
Fraturas Femorais Distais , Fraturas do Fêmur , Fixação Intramedular de Fraturas , Fraturas Ósseas , Humanos , Fixação Intramedular de Fraturas/efeitos adversos , Placas Ósseas , Fixação Interna de Fraturas , Fraturas Ósseas/cirurgia , Resultado do Tratamento , Fraturas do Fêmur/cirurgia , Fraturas do Fêmur/etiologia , Consolidação da FraturaRESUMO
OBJECTIVE: Acute compartment syndrome (ACS) is a true emergency. Even with urgent fasciotomy, there is often muscle damage and need for further surgery. Although ACS is not uncommon, no validated classification system exists to aid in efficient and clear communication. The aim of this study was to establish and validate a classification system for the consequences of ACS treated with fasciotomy. METHODS: Using a modified Delphi method, an international panel of ACS experts was assembled to establish a grading scheme for the disease and then validate the classification system. The goal was to articulate discrete grades of ACS related to fasciotomy findings and associated costs. A pilot analysis was used to determine questions that were clear to the respondents. Discussion of this analysis resulted in another round of cases used for 24 other raters. The 24 individuals implemented the classification system 2 separate times to compare outcomes for 32 clinical cases. The accuracy and reproducibility of the classification system were subsequently calculated based on the providers' responses. RESULTS: The Fleiss Kappa of all raters was at 0.711, showing a strong agreement between the 24 raters. Secondary validation was performed for paired 276 raters and correlation was tested using the Kendall coefficient. The median correlation coefficient was 0.855. All 276 pairs had statistically significant correlation. Correlation coefficient between the first and second rating sessions was strong with the median pair scoring at 0.867. All surgeons had statistically significant internal consistency. CONCLUSION: This new ACS classification system may be applied to better understand the impact of ACS on patient outcomes and economic costs for leg ACS.
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Artroplastia de Quadril/efeitos adversos , Clostridium septicum/isolamento & purificação , Gangrena Gasosa/patologia , Infecções Relacionadas à Prótese/patologia , Adenocarcinoma/complicações , Idoso de 80 Anos ou mais , Neoplasias do Colo/complicações , Complicações do Diabetes , Gangrena Gasosa/diagnóstico por imagem , Gangrena Gasosa/etiologia , Humanos , Masculino , Infecções Relacionadas à Prótese/diagnóstico por imagem , RadiografiaRESUMO
BACKGROUND: There remain gaps in knowledge regarding the pathophysiology, initial diagnosis, treatment, and outcome of acute compartment syndrome (ACS). Most reported clinical outcomes are from smaller studies of heterogeneous patients. For a disease associated with a financial burden to society that represents billions of dollars worldwide the literature does not currently establish baseline diagnostic parameters and risk factors that may serve to predict treatment and outcomes. METHODS: This study looks at a very large cohort of trauma patients obtained from four recent years of the Trauma Quality Programs data from the American College of Surgeons. From 3,924,127 trauma cases - 203,500 patients with tibial fractures were identified and their records examined for demographic information, potential risk factors for compartment syndrome, an associated coded diagnosis of muscle necrosis, and presence of other outcomes associated with compartment syndrome. A recurrent multiple logistic regression model was used to identify factors predictive of fasciotomy. The results were compared to the reported results from the literature to validate the findings. RESULTS: The rate of fasciotomy treatment for ACS was 4.3% in the cohort of identified patients. The analysis identified several clinical predictors of fasciotomy. Proximal and midshaft tibial fractures (P <0.0001) showed highest increases in the likelihood of ACS. Open fractures were twice (O.R [2.20-2.42]) as likely to have ACS. Having a complex fracture (P<0.0001), substance abuse disorder (P<0.0002), cirrhosis (P = 0.002) or smoking (P<0.0051) all increased the likelihood of ACS. Age decreased the likelihood by 1% per year (OR= [0.99-0.993]). Crush and penetrating injuries showed an important increase in the likelihood of ACS (O.R of 1.83 and 1.37 respectively). Additionally, sex, BMI, cirrhosis, tobacco smoking and fracture pattern as defined by OTA group and OTA subgroup had predictive value on actual myonecrosis. Fasciotomies for open tibial fractures were more likely to uncover significant muscle necrosis compared to closed fractures. Amputation resulted after 5.4% of fasciotomies. CONCLUSION: This big data approach shows us that ACS is primarily linked to the extent of soft tissue damage. However, newfound effect of some comorbidities like cirrhosis and hypertension on the risk of ACS imply other mechanisms.
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Síndromes Compartimentais , Fraturas Expostas , Fraturas da Tíbia , Big Data , Síndromes Compartimentais/diagnóstico , Síndromes Compartimentais/epidemiologia , Síndromes Compartimentais/etiologia , Fasciotomia/métodos , Fraturas Expostas/complicações , Fraturas Expostas/cirurgia , Humanos , Cirrose Hepática/complicações , Necrose , Estudos Retrospectivos , Fraturas da Tíbia/complicações , Fraturas da Tíbia/cirurgiaRESUMO
OBJECTIVE: To determine whether inpatient mobilization (defined as ambulation before hospital discharge) is associated with 1-year mortality and 90-day hospital readmission in patients treated with a hip hemiarthroplasty for a femoral neck fracture. DESIGN: Retrospective case-control. SETTING: Academic Level 1 trauma center. PATIENTS/PARTICIPANTS: Two hundred twelve consecutive femoral neck fractures were treated with hip hemiarthroplasties with a minimum of 1 year of follow-up. INTERVENTION: All study patients were treated with a hip hemiarthroplasty and weight-bearing as tolerated postoperative day 1. Patients were prescribed daily physical therapy with the goal of mobilization before discharge from hospital. MAIN OUTCOME MEASURES: Mortality at 1 year; hospital readmission within 90 days. RESULTS: Two hundred twelve patients were included in the study. One-year mortality was 29%. One hundred thirty-two (62%) patients were able to ambulate before hospital discharge. Ambulation with physical therapy before discharge from hospital was a significant predictor of 1-year mortality when compared with patients who were unable to ambulate (hazard ratio 0.57; 95% confidence interval, 0.34-0.94; P = 0.03), which equates to 43% reduction in risk of mortality. There was no difference in the 90-day readmission rates for ambulatory versus nonambulatory patients. CONCLUSIONS: Ambulation with physical therapy before discharge reduced the risk of 1-year mortality by 43%, without an effect on 90-day readmission. Sixty-two percentage of our cohort was able to ambulate before discharge. Future investigations are warranted to further identify those patients at heightened risk of mortality and readmission and the role of early rehabilitation in recovery. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Artroplastia de Quadril , Fraturas do Colo Femoral , Hemiartroplastia , Fraturas do Colo Femoral/cirurgia , Humanos , Pacientes Internados , Alta do Paciente , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: To compare the retrospective decision of an expert panel who assessed likelihood of acute compartment syndrome (ACS) in a patient with a high-risk tibia fracture with decision to perform fasciotomy. DESIGN: Prospective observational study. SETTING: Seven Level 1 trauma centers. PATIENTS/PARTICIPANTS: One hundred eighty-two adults with severe tibia fractures. MAIN OUTCOME MEASUREMENTS: Diagnostic performance (sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and receiver-operator curve) of an expert panel's assessment of likelihood ACS compared with fasciotomy as the reference diagnostic standard. SECONDARY OUTCOMES: The interrater reliability of the expert panel as measured by the Krippendorff alpha. Expert panel consensus was determined using the percent of panelists in the majority group of low (expert panel likelihood of ≤0.3), uncertain (0.3-0.7), or high (>0.7) likelihood of ACS. RESULTS: Comparing fasciotomy (the diagnostic standard) and the expert panel's assessment as the diagnostic classification (test), the expert panel's determination of uncertain or high likelihood of ACS (threshold >0.3) had a sensitivity of 0.90 (0.70, 0.99), specificity of 0.95 (0.90, 0.98), PPV of 0.70 (0.50, 0.86), and NPV of 0.99 (0.95, 1.00). When a threshold of >0.7 was set as a positive diagnosis, the expert panel assessment had a sensitivity of 0.67 (0.43, 0.85), specificity of 0.98 (0.95, 1.00), PPV of 0.82 (0.57, 0.96), and NPV of 0.96 (0.91, 0.98). CONCLUSION: In our study, the retrospective assessment of an expert panel of the likelihood of ACS has good specificity and excellent NPV for fasciotomy, but only low-to-moderate sensitivity and PPV. The discordance between the expert panel-assessed likelihood of ACS and the decision to perform fasciotomy suggests that concern regarding potential diagnostic bias in studies of ACS is warranted. LEVEL OF EVIDENCE: Diagnostic Level I. See Instructions for Authors for a complete description of levels of evidence.
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Síndromes Compartimentais , Adulto , Síndromes Compartimentais/diagnóstico , Síndromes Compartimentais/epidemiologia , Síndromes Compartimentais/cirurgia , Fasciotomia , Humanos , Incidência , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
SUMMARY: In current clinical practice, weight-bearing is typically restricted for up to 12 weeks after definitive fixation of lower extremity periarticular fractures. However, muscle atrophy resulting from restricting weight-bearing has a deleterious effect on bone healing and overall limb function. Antigravity treadmill therapy may improve recovery by allowing patients to safely load the limb during therapy, thereby reducing the negative consequences of prolonged non-weight-bearing while avoiding complications associated with premature return to full weight-bearing. This article describes a multicenter randomized controlled trial comparing outcomes after a 10-week antigravity treadmill therapy program versus standard of care in adult patients with periarticular fractures of the knee and distal tibia. The primary hypothesis is that, compared with patients receiving standard of care, patients receiving antigravity treadmill therapy will report better function 6 months after definitive treatment.
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Padrão de Cuidado , Fraturas da Tíbia , Adulto , Teste de Esforço , Fixação Interna de Fraturas , Humanos , Suporte de CargaRESUMO
Bone grafting has over 100 years of successful clinical use. Despite the successes of autograft bone transplantation, complications of bone grafting are significant, mostly at the donor site. This article reviews the biology of fracture healing, the properties of bone grafts, and reviews the specific advantages and problems associated with autograft bone. Recent techniques such as the Reamer Irrigator Aspirator are described, which has dramatically reduced complications of bone autograft harvesting.
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Transplante Ósseo , Coleta de Tecidos e Órgãos , Autoenxertos , Consolidação da Fratura , Humanos , Irrigação Terapêutica , Transplante AutólogoRESUMO
The Major Extremity Trauma and Rehabilitation Consortium and the American Academy of Orthopaedic Surgeons have developed the Appropriate Use Criteria (AUC) for the Diagnosis and Management of Acute Compartment Syndrome (ACS). Evidence-based information, in conjunction with the clinical expertise of physicians, was used to develop the criteria to improve patient care, aid decision-making, and obtain the best possible outcomes while considering the subtleties and distinctions necessary in making clinical decisions. The AUC for the Diagnosis and Management of ACS were derived by identifying clinical indications typical of patients suspected of an ACS in clinical practice. These indications were most often parameters observable by the clinician, including symptoms or results of diagnostic tests. The 135 patient scenarios and five treatments were developed by the writing panel, a group of clinicians who are specialists in this AUC topic. Next, a separate, multidisciplinary, voting panel (made up of specialists and nonspecialists) rated the appropriateness of treatment of each patient scenario using a nine-point scale to designate a treatment as "appropriate" (median rating, seven to nine), "may be appropriate" (median rating, four to six), or "rarely appropriate" (median rating, one to three).
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Tomada de Decisão Clínica , Síndromes Compartimentais , Síndromes Compartimentais/diagnóstico , Síndromes Compartimentais/terapia , HumanosRESUMO
OBJECTIVES: To determine the factors associated with successful union and eradication of infection in the setting of staged procedures to treat obviously infected nonunions of long bones. We hypothesize that patients with positive intraoperative cultures obtained at the time of definitive surgery for infected nonunions are more likely to have persistent nonunion than those with negative cultures. DESIGN: Multicenter retrospective review. SETTING: Eight academic Level 1 trauma centers. PATIENTS/PARTICIPANTS: Patients who underwent staged management for obviously infected nonunion of a long bone. MAIN OUTCOME MEASUREMENTS: For each patient, initial fracture management, management of retained implants, number of debridements, grafting, bacteriology, antibiotic course, bone defect management, soft-tissue coverage, and definitive surgery performed were reviewed. RESULTS: A total of 134 patients were treated with staged procedures for obviously infected nonunion of a long bone (mean age 49 years, 60% open fractures, and mean follow-up 22 months). During definitive procedures, 120 patients had intraoperative cultures taken with 43% having positive cultures. For culture-positive patients, 41 patients achieved eventual union and 10 had persistent nonunion. Of 69 culture-negative patients, 66 achieved eventual union and 3 had persistent nonunion. The number of patients with union versus persistent nonunion was statistically significant between culture-positive and culture-negative groups (P = 0.015). CONCLUSIONS: Management of infected nonunion in long bones with staged treatments before definitive fixation are beneficial but ultimately less effective when performed in the setting of positive bacterial cultures at the time of definitive management. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Fraturas Expostas , Fraturas não Consolidadas , Antibacterianos/uso terapêutico , Fraturas Expostas/tratamento farmacológico , Fraturas Expostas/cirurgia , Fraturas não Consolidadas/diagnóstico por imagem , Fraturas não Consolidadas/tratamento farmacológico , Fraturas não Consolidadas/cirurgia , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: To compare immediate quality of open reduction of femoral neck fractures by alternative surgical approaches. DESIGN: Retrospective cohort study. SETTING: Twelve Level 1 North American trauma centers. PATIENTS: Eighty adults 18-65 years of age with isolated, displaced, OTA/AO type 31-B2 or -B3 femoral neck fractures treated with internal fixation. INTERVENTION: Thirty-two modified Smith-Petersen anterior approaches versus 48 Watson-Jones anterolateral approaches for open reduction performed by fellowship-trained orthopaedic trauma surgeons. MAIN OUTCOME: Reduction quality as assessed by 3 senior orthopaedic traumatologists as "acceptable" or "unacceptable" on AP and lateral postoperative radiographs. RESULTS: No difference was observed in the rate of acceptable reduction by modified Smith-Petersen (81%) versus Watson-Jones (81%) approach (risk difference null, 95% confidence interval -17.4% to 17.4%, P = 1.00) with 90.4% panel agreement (Fleiss' weighted κ = 0.63, P < 0.01). Stratified analyses did not identify a significant difference in the rate of acceptable reduction between approaches when stratified by Pauwels angle, basicervical or transcervical fracture location, or posterior comminution. The Smith-Petersen approach afforded a better reduction when preoperative skeletal traction was not applied (RR = 1.67 [95% CI 1.10-2.52] vs. RR = 0.87 [95% CI 0.70-1.08], P = 0.006). CONCLUSIONS: No difference was observed in the quality of open reduction of displaced femoral neck fractures in young adults when a Watson-Jones anterolateral approach versus a modified Smith-Petersen anterior approach was performed by orthopaedic trauma surgeons. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Fraturas do Colo Femoral , Fraturas Cominutivas , Fraturas do Colo Femoral/diagnóstico por imagem , Fraturas do Colo Femoral/cirurgia , Fixação Interna de Fraturas , Humanos , Redução Aberta , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: To evaluate rates of complications in patients with bilateral femur fractures treated with intramedullary nailing (IMN) during either 1 single procedure or 2 separate procedures. DESIGN: A multicenter retrospective review of patients sustaining bilateral femur fractures, treated with IMN in single or 2-stage procedure, from 1998 to 2018 was performed at 10 Level-1 trauma centers. SETTING: Ten Level-1 trauma centers. PATIENTS/PARTICIPANTS: Two hundred forty-six patients with bilateral femur fractures. INTERVENTIONS: Intramedullary nailing. MAIN OUTCOME MEASURES: Incidence of complications. RESULTS: A total of 246 patients were included, with 188 single-stage and 58 two-stage patients. Gender, age, injury severity score, abbreviated injury score, secondary injuries, Glasgow coma scale, and proportion of open fractures were similar between both groups. Acute respiratory distress syndrome (ARDS) occurred at higher rates in the 2-stage group (13.8% vs. 5.9%; P value = 0.05). When further adjusted for age, gender, injury severity score, abbreviated injury score, Glasgow coma scale, and admission lactate, the single-stage group had a 78% reduced risk for ARDS. In-hospital mortality was higher in the single-stage cohort (2.7% compared with 0%), although this did not meet statistical significance (P = 0.22). CONCLUSIONS: This is the largest multicenter study to date evaluating the outcomes between single- and 2-stage IMN fixation for bilateral femoral shaft fractures. Single-stage bilateral femur IMN may decrease rates of ARDS in polytrauma patients who are able to undergo simultaneous definitive fixation. However, a future prospective study with standardized protocols in place will be required to discern whether single- versus 2-stage fixation has an effect on mortality and to identify those individuals at risk. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Fraturas do Fêmur , Fixação Intramedular de Fraturas , Fraturas do Fêmur/diagnóstico por imagem , Fraturas do Fêmur/cirurgia , Fêmur , Fixação Intramedular de Fraturas/efeitos adversos , Humanos , Estudos Prospectivos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
INTRODUCTION: The purpose of our study was to evaluate the factors that influence the timing of definitive fixation in the management of bilateral femoral shaft fractures and the outcomes for patients with these injuries. METHODS: Patients with bilateral femur fractures treated between 1998 to 2019 at ten level-1 trauma centers were retrospectively reviewed. Patients were grouped into early or delayed fixation, which was defined as definitive fixation of both femurs within or greater than 24 hours from injury, respectively. Statistical analysis included reversed logistic odds regression to predict which variable(s) was most likely to determine timing to definitive fixation. The outcomes included age, sex, high-volume institution, ISS, GCS, admission lactate, and admission base deficit. RESULTS: Three hundred twenty-eight patients were included; 164 patients were included in the early fixation group and 164 patients in the delayed fixation group. Patients managed with delayed fixation had a higher Injury Severity Score (26.8 vs 22.4; p<0.01), higher admission lactate (4.4 and 3.0; p<0.01), and a lower Glasgow Coma Scale (10.7 vs 13; p<0.01). High-volume institution was the most reliable influencer for time to definitive fixation, successfully determining 78.6% of patients, followed by admission lactate, 64.4%. When all variables were evaluated in conjunction, high-volume institution remained the strongest contributor (X2 statistic: institution: 45.6, ISS: 8.83, lactate: 6.77, GCS: 0.94). CONCLUSION: In this study, high-volume institution was the strongest predictor of timing to definitive fixation in patients with bilateral femur fractures. This study demonstrates an opportunity to create a standardized care pathway for patients with these injuries. LEVEL OF EVIDENCE: Level III.
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Fraturas do Fêmur , Traumatismo Múltiplo , Fraturas do Fêmur/diagnóstico por imagem , Fraturas do Fêmur/cirurgia , Fêmur , Humanos , Escala de Gravidade do Ferimento , Estudos Retrospectivos , Centros de TraumatologiaRESUMO
As is the case in adults, the timing and type of emergent treatment of fractures in children can be controversial. Some emergent conditions, such as compartment syndrome, pelvic fractures with hemodynamic instability, and open fractures, are managed similarly in adults and children. However, other types of fractures are unique to children or are managed differently in children and adults. To prevent complications, it is important to understand the appropriate treatment and timing of treatment of supracondylar humeral fractures and other specific elbow fractures, hip fractures and dislocations, and physeal fractures about the knee in pediatric patients.