Pediatric orthopedic trauma: principles in management

Seymour fracture management and functional outcome assessment: a case report

Seymour fracture, a rare entity whose management is complex due to the mechanism and rate of complications. We present a case to describe our management approach. A 14-year-old child with a laceration secondary to a boot crush of 1 day of evolution. The physical examination reveals a lacerated fifth digit involving skin, nail bed, and distal phalange. Radiography was performed, Salter-Harris I fracture was diagnosed. Early surgical intervention was performed, irrigation, nail bed repair, debridement, open reduction, and osteosynthesis with K-wires. The patient was referred to rehabilitation and an antibiotic scheme of amoxicillin-clavulanic plus clindamycin was given. After 8 weeks Kirschner wire was removed, and no complications were reported. A fingertip injury outcome score was performed obtaining 11 points. Early intervention is a must. The use of Fingertip Injuries Outcome Assessment Score is vital for followup in children. Collaboration across disciplines is key to improving outcomes.

Impact of Weather and Holidays on Orthopedic Emergency Room Crowding, Fractures, and Polytraumas in a Third-Level Referral Trauma Center in Europe

Background: Orthopedic trauma is a significant component of emergency department workloads worldwide. The relationship between weather conditions and injury rates is controversial in modern literature. Even less has been written to investigate bank holidays' influence on contusions, dislocations, fractures, and even polytrauma. Our study aimed to assess whether meteorological factors and national holidays could vary the workloads in the orthopedic ER of a European third-level trauma center. Materials and Methods: Our study consisted of a review of all the patients who underwent orthopedic evaluations in our institution's orthopedic emergency room between 2019 and 2023. Days were divided depending on weather (cloudy or sunny vs. rainy or stormy), day type (regular working days vs. national public holidays vs. Saturdays and Sundays), and presence or absence of COVID-19 restrictions. We also recorded the temperatures of each day. Cases were subdivided into three groups: cases without significant injuries (Group A), cases with isolated bone fractures, major tears or articular dislocations (Group B1), and polytrauma (Group B2). Results: Higher temperatures were associated with a significant increase in overall ER visits, isolated injuries, and polytrauma. Sunny or cloudy days had a significantly higher number of patients with all injury types compared to rainy or stormy days. Weekends saw a significant decrease in overall admissions and isolated injuries but a higher rate of polytrauma compared to weekdays. National holidays had a significantly lower number of admissions for all injury types compared to weekdays. Restrictions due to the pandemic significantly reduced overall ER visits. Conclusion: Temperatures, meteorological factors, and national holidays could vary the workloads in the orthopedic ER of a European third-level trauma center.

The incidence, trends, and costs of treatment of femoral shaft fractures among Finnish children aged 2-12 years between 1998 and 2016

Purpose

The purpose of this study was to determine the incidence and trends of both hip spica casting and elastic stable intramedullary nailing in children aged 2-12 years who sustained femoral diaphyseal fracture between 1998 and 2016 in Finland. We also evaluated the actual hospital costs of both treatment methods as well as calculating the length of hospital stay.

Methods

This study included all 2- to 12-year-old children with femoral diaphyseal fracture who were treated in Finland between 1998 and 2016. Data were collected from the National Hospital Discharge Register of Finland. Children were classified by age into five groups. The annual incidences per 100,000 persons were calculated using annual mid-year population census data obtained from Statistics Finland. Data on the annual actual daily hospital costs were collected from the Finnish Institute for Health and Welfare.

Results

In total, 1064 patients aged 2-12 years who had sustained femoral diaphyseal fracture were treated with elastic stable intramedullary nailing or hip spica casting between 1998 and 2016. In children aged 4-5 years, the incidence of elastic stable intramedullary nailing increased during the study period from 5.4 per 100,000 persons in 1998 to 8.1 per 100,000 persons in 2016.

Conclusions

The length of hospitalization in patients treated with elastic stable intramedullary nailing was shorter and, therefore, the total costs of hospital treatment were lower than in those children treated with hip spica cast.

Level of evidence

level III.

Evaluation and Management of Pediatric Humeral Shaft Fractures

Diaphyseal humerus fractures in the pediatric population have dynamic treatment strategies that depend on injury pattern, mechanism, patient skeletal maturity, and size. Treatment strategies include closed reduction with various immobilization techniques, flexible nails, uniplanar or multiplanar external fixation, or plate osteosynthesis. Accepted parameters for sagittal and coronal alignment vary based on age and potential for remodeling, and the multiplanar motion of the shoulder joint can accommodate for greater variations in alignment than many other long bone fractures. Complications such as radial nerve palsy are possible with both open and closed injuries, and mal/nonunions, although rare, can occur. Overall, treatment should be predicated on a full evaluation of the patient, fracture, local soft tissues, and any concomitant injuries.

Incidence of femoral fractures in children and adolescents in Finland and Sweden between 1998 and 2016: A binational population-based study

BACKGROUND AND OBJECTIVE

Femoral fractures in children have significant impact for patients, family, and trauma resources as they usually require hospitalization and surgical treatment. The aim of this study was to determine the incidence and trends of femoral fractures among children and adolescents hospitalized between 1998 and 2016 in Finland and Sweden.

METHODS

All patients younger than 17 years of age in Finland and Sweden with a femoral fracture treated surgically between 1998 and 2016 were included in the study. Data were collected from National Hospital Discharge Registries. Patients were classified by gender and age into four groups. The annual incidences per 100,000 were calculated using annual mid-year population census data obtained from the Official Statistics of Finland and Sweden.

RESULTS

In total, 6410 patients younger than 17 years of age diagnosed with femoral fracture were included in this study. The total incidence per 100,000 femoral fractures was 13.3 in Finland and 11.0 in Sweden. The incidence of femoral fractures decreased during the study period in all age groups, except for teenage Finnish girls. Most of the fractures were located in femoral shaft. Fractures of the upper and distal femur were rare. Male predominance was detected in all age groups older than 1 year.

CONCLUSIONS

The incidence of femoral fractures decreased in all age groups except in teenage Finnish girls. Majority of femoral fractures were located in femoral shaft with male predominance. In children younger than 1 year of age, female predominance was found.

The extent of pediatric orthopaedic research in low- and middle-income countries and the impact of academic collaboration on research quality: a scoping review

INTRODUCTION

This review aims to (1) assess the breadth of pediatric orthopaedic research in low- and middle-income countries (LMICs) and (2) determine the impact of academic collaboration (an LMIC and a non-LMIC investigator) in published LMIC research.

METHODS

Pediatric orthopaedic clinical studies conducted in LMICs from 2004 to 2014 were extracted from Embase, Cochrane, and Pubmed databases. Of 22,714 searched studies, 129 met inclusion criteria.

RESULTS

85% generated low-quality evidence (level IV or lower). 21% were collaborative, and these were more likely than non-collaborative papers to generate level III evidence or higher (25% vs 13%, p = 0.141).

DISCUSSION

Pediatric orthopaedic research produced by LMICs rarely achieves level I-III evidence, but collaborative studies are associated with higher levels of evidence.

LEVEL OF EVIDENCE

N/A.

The association between fracture rates and neighborhood characteristics in Washington, DC, children

BACKGROUND

Effects of neighborhood contextual features have been found for many diseases, including bone fractures in adults. Our study objective was to evaluate the association between neighborhood characteristics and pediatric bone fracture rates. We hypothesized that neighborhood indices of deprivation would be associated with higher fracture rates.

MATERIALS AND METHODS

Pediatric bone fracture cases treated at a tertiary, academic, urban pediatric emergency department between 2003 and 2006 were mapped to census block groups using geographical information systems software. Fracture rates were calculated as fractures per 1000 children in each census block. Exploratory factor analysis of socioeconomic indicators was performed using 2000 census block data. Factor scores were used to predict odds of bone fracture at the individual level while adjusting for mean age, sex composition, and race/ethnicity composition at census block level using our sample data.

RESULTS

We analyzed 3764 fracture visits in 3557 patients representing 349 distinct census blocks groups. Fracture rates among census blocks ranged from 0 to 207 per 1000 children/study period. Logistic regression modeling identified 2 factors (race/education and large families) associated with increased fracture risk. Census variables reflecting African American race, laborer/service industry employment, long-term block group residence, and lower education levels strongly loaded on the race/education factor. The large families factor indicated the children-to-families ratio within the block group. The poverty factor was not independently associated with fracture risk.

CONCLUSIONS

Thus, neighborhood characteristics are associated with risk for fractures in children. These results can help inform translational efforts to develop targeted strategies for bone fracture prevention in children.

Interleukin-6 as inflammatory marker referring to multiple organ dysfunction syndrome in severely injured children

Background

Despite the suggestion that the inflammatory response in traumatized children is functionally unique, prognostic markers predicting pediatric multiple organ failure are lacking. We intended to verify whether Interleukin-6 (IL-6) displays a pivotal role in pediatric trauma similar to adults.

Methods

Traumatized children less than 18 years of age with an Injury Severity Score >9 points and consecutive admission to the hospital’s pediatric intensive care unit were included. Organ function was evaluated according to the score by Marshall et al. while IL-6 levels were measured repetitively every morning.

Results

59 traumatized children were included (8.4 ± 4.4 years; 57.6% male gender). Incidence of MODS was 11.9%. No differences were found referring to age, gender, injury distribution or overall injury severity between children with and without MODS. Increased IL-6 levels during hospital admission were associated with injury severity (Spearman correlation: r = 0.522, p < 0.001), while an inconsistent association towards the development of MODS was proven at that time point (Spearman correlation: r = 0.180, p = 0.231; Pearson's correlation: r = 0.297, p = 0.045). However, increased IL-6 levels during the first two days were no longer associated with the injury severity but a significant correlation to MODS was measured.

Conclusions

The presented prospective study is the first providing evidence for a correlation of IL-6 levels with injury severity and the incidence of MODS in traumatized children.

Effects of a system-wide fracture care program to enhance access and follow-up for orthopedics

OBJECTIVES

Fractures of the extremities are commonly encountered in pediatric emergency departments (PEDs) nationwide. These fractures can lead to bone malformation and deformities if not managed properly. There are multiple barriers to obtaining necessary outpatient follow-up for fracture care, which leads to increased return to the PED for management. Because of these barriers, a "Fracture Care Program" was implemented at the study hospital's network. This study aimed to determine implementation of a Fracture Care Program would lead to reduced PED utilization.

METHODS

All visits to the study PEDs were examined from January 1 to August 30, 2010. At PED discharge, patients were given a Fracture Care Program handout, which outlined step-by-step instructions for identifying and scheduling an appointment with a local orthopedic surgeon as an outpatient. A telephone hotline number was also provided where they could speak with a representative of the orthopedics department for assistance in obtaining follow-up. Detailed records were reviewed to determine whether these instructions were associated with lower rates of return.

RESULTS

A total of 2120 patients met inclusion criteria. Of these, 1233 (58%) received the Fracture Care discharge instructions. After controlling for differences in payor status and demographic differences, patients who received instructions were less likely to return to the PED (odds ratio, 0.616; 95% confidence interval, 0.40-0.95) within 30 days for orthopedic care than patients who did not receive the instructions.

CONCLUSIONS

This systematic coordination of services of a large tertiary care pediatric health care system, local pediatric orthopedic surgery private practices, academic practices, and hospital-affiliated practices improved overall access for families related to orthopedic follow-up care. This model may also aid in helping to improve follow-up in other pediatric subspecialties.

Association between upper extremity fractures and weight status in children

OBJECTIVES

Our objective was to determine the odds of having an increased weight status among children with upper extremity fracture (UEF) compared with 3 control groups without fractures.

METHODS

This is a secondary analysis of data from the Pediatric Risk of Admission (PRISA and PRISA II) data sets. Patients without chronic illness between the ages of 5 to 14 years were included in the following groups: (1) UEF study group, (2) upper extremity nonfracture injured control group, (3) minor-head-injured control group, and (4) noninjured probability control group. Weight for age/sex percentiles was used to evaluate weight status. The proportions of patients with weight for age/sex greater than the 50th, 85th, and 95th percentiles were determined. Logistic regression was used to generate odds ratios comparing the UEF group with each control group stratified by age.

RESULTS

This analysis included 308 patients in the 5- to 9-year age group and 207 patients in the 10- to 14-year age group. The odds of having a weight greater than the 50th percentile for age/sex were significantly increased among children with UEF aged 5 to 9 years compared with all control groups. There were no significant differences in the corresponding odds ratios for children with UEF aged 10 to 14 years compared with controls.

CONCLUSIONS

These findings may be related to differential injury mechanisms, mobility patterns, or underlying patient vulnerability to fracture based on weight status and bone qualities in prepubescent versus pubescent populations. Further investigation should explore fracture epidemiology and fracture risk in children stratified by age.

Prevalence of vitamin D insufficiency in African American children with forearm fractures: a preliminary study

OBJECTIVES

Forearm fractures account for a significant proportion of childhood injuries and seem to be increasing in incidence. Poor vitamin D status increases overall fracture risk in infants with rickets and adults with osteoporosis. Children with vitamin D insufficiency (serum 25-hydroxy vitamin D level <20 ng/mL) have decreased bone mineral density (BMD) compared with children having normal vitamin D status. The relationship between vitamin D status and childhood forearm fracture has not been investigated.

METHODS

This prospective study enrolled African American children, aged 5 to 9 years, with a forearm fracture. Bone health evaluation included measurement of serum 25-hydroxy vitamin D level and BMD by dual energy x-ray absorptiometry scan. Univariable analyses were used to test the associations between fracture status and the independent variables, serum vitamin D level and BMD.

RESULTS

Vitamin D levels were available for 17 cases. The mean (+/-SD) 25-hydroxy vitamin D level was 20.1 (+/-7.3) ng/mL with a range of 10 to 38 ng/mL. The mean of this group was at the cut point for vitamin D insufficiency. Ten cases (59%) were vitamin D insufficient. Dual energy x-ray absorptiometry scan results for these patients were consistent with normal bony mineralization for age.

CONCLUSIONS

A significant proportion of African American children with fractures in our study have vitamin D insufficiency. Analysis of serum 25-hydroxy vitamin D levels and BMD in additional cases and controls will determine the significance of these findings.

CLINICAL RELEVANCE

Vitamin D insufficiency may play a previously unrecognized role in childhood fractures. Strong consideration should be given to routine vitamin D testing in African American children with forearm fractures.

Extremity fractures in children: when is it an emergency?

Not all pediatric fractures require emergent orthopedic attention. The information needed to assess and provide the appropriate interventions to children and their families following an extremity fracture is discussed in this article. A case study is used to describe a fracture that requires emergent intervention. The role of the pediatric orthopaedic nurse practitioner in the emergency department, inpatient, and outpatient setting is also illustrated.

Pediatric trauma susceptibility to sepsis

OBJECTIVE

The purpose of this review is to review how pediatric trauma may predispose children to sepsis.

DESIGN

The information discussed in this report is derived from a recent literature review of pediatric trauma and related topics and discussion at an international consensus conference on pediatric sepsis.

MEASUREMENTS AND MAIN RESULTS

There is a paucity of evidence on sepsis-related complications in pediatric trauma patients. Severe traumatic brain injury is a leading predisposing factor for sepsis complications. Excluding burn trauma, traumatically injured children without severe head injury rarely succumb to overwhelming sepsis.

CONCLUSIONS

Patients with multiple traumatic injuries are frequently admitted to the intensive care unit, and because head injury is the most common ailment, unconscious patients with a combination of injuries that include head injury will regularly require mechanical ventilation and central venous access and are at risk for life-threatening nosocomial infections. Outside of pulmonary contusions, organ-specific causes of infection are infrequent.

Recognition and management of pediatric fractures by pediatric residents

BACKGROUND

Competence in basic orthopedic assessment and interpretation of radiographs is important for pediatricians because appropriate initial management of fractures can expedite therapy and minimize morbidity. However, requirements for training in orthopedics and radiology are poorly defined in pediatric residency programs.

OBJECTIVE

To assess the ability of pediatric residents to recognize and to manage appropriately pediatric fractures.

METHODS

This study involved administration of a case-based questionnaire with radiographs to volunteer categorical pediatric residents in 3 geographically diverse training programs. The diagnosis and management of 8 orthopedic complaints were evaluated. Responses were scored according to the number of features identified accurately, including the presence or absence of a fracture. Residents who were able to identify a fracture were assessed with respect to their ability to classify the fracture and to provide initial management. The study was pretested with a group of pediatric emergency medicine attending physicians, to establish the suitability of the cases.

RESULTS

Among the 3 residency sites, 102 of 190 eligible pediatric residents (53.7%) participated, yielding 95 completed questionnaires. The mean number of cases in which a resident correctly answered the question, "Is a fracture present?" and correctly identified the fractured bone (if a fracture was present) was 6.5 +/- 1.2 of 8 cases (81.6%; 95% confidence interval: 78.5-84.7%). The diagnostic accuracy of Salter-Harris classification in cases in which such fractures were present was 40.9%. The mean score of correctly identified features for the resident group was 38.5 +/- 9.4, of a possible 64 points (proportion correct: 60.1%; 95% confidence interval: 57.2-63%). There was a small but significant difference in mean correct responses between first-year residents (proportion correct: 55.4%; 95% confidence interval: 50.8- 60.3%) and third-year residents (proportion correct: 65.1%; 95% confidence interval: 60.7-69.5%). There was no association between the proportion of correct responses and whether or not residents had taken radiology or orthopedics elective courses in medical school. Overall, 43% of cases were both identified and managed correctly by the pediatric residents.

CONCLUSIONS

For residents from the participating training programs, skills in recognizing and managing pediatric fractures were suboptimal. Additional review of training requirements is necessary to identify more clearly areas of improvement for current curricula.