International Journal of Burns and Trauma最新文献

Introduction: Intertrochanteric fractures are those that occur in the region spanning from the extracapsular basilar neck region to the region along the lesser trochanter proximal to the development of medullary canal. Low-energy falls account for 90% of fractures in people over the age of 50, with females having a higher prevalence. Intertrochanteric fractures in children and teenagers are caused by high-energy trauma. The aim of this study was to compare the functional and radiological outcomes as well as complications of intertrochanteric fractures treated with long proximal femoral nail (PFN) versus short proximal femoral nails.

Methods: The study was a clinical randomized prospective comparative study which included 30 (2 groups of 15 patients each, being treated with short and long PFNs respectively) skeletally mature patients with fresh (less than 3 weeks old) intertrochanteric fractures of femur AO/OTA 31-A1, AO/OTA 31-A2 or AO/OTA 31-A3 as per AO/OTA classification. Harris Hip score was used to compare the functional outcomes.

Results: The average age of patients in short PFN group (Group A) was 62.1 ± 15.77 years and in long PFN group (Group B), it was 54.1 ± 10.8 years. Male-female ratio in the study was 1.7:1. AO31A2 of AO fracture classification was the most common type of fracture in both the groups. The mean injury to surgery interval in Group A was 9.6 ± 4.45 days and in Group B, it was 6 ± 4.12 days. The mean operative duration in Group A was 68.6 ± 6.62 minutes and in Group B, it was 78.6 ± 7.35 minutes. The average time of union in Group A was 15.69 ± 2.72 weeks while that of Group B was 15.77 ± 2.05 weeks. The average Harris Hip score at final follow up in Group A was 81.0 ± 11.62 and in Group B, it was 80.3 ± 10.83. There was 1 case of implant failure in each group, which were re-operated. One case of screw back-out in Group A led to a varus collapse and had to be reoperated. One case of non-union was reported in Group B. One case of superficial wound infection was reported in each group.

Conclusion: The Proximal Femur Nail can be used as an efficient implant to manage per trochanteric fractures regardless of the length of the implant. However, the mean operative time was found to be lower when a short nail is used.

Surgical management of knee synovitis secondary to mild haemophilia, without any significant previous medical history and an adverse family history of haematological disorders, is arduous. Due to its rare occurrence, the diagnosis is often delayed or sometimes missed, leading to the grave and often lethal consequences in intraoperative and postoperative periods. Hardly isolated knee arthropathy due to mild haemophilia has been reported in the available literature. In this report, we present the management of a case of a 16-year-old male with isolated knee synovitis with undiagnosed mild haemophilia, who came to us with the first episode of knee bleeding. We elucidate the signs and symptoms, investigations, surgical management, and difficulties faced, especially during the postoperative period. This case report is presented to enhance awareness of the existence of this disorder and its management to prevent postoperative complications.

Background: Bleeding is a feared complication of antiplatelets (APTs) and oral anti-coagulants (OACs) use. Asians are at higher risk of bleeding from APT/OAC compared to Western population. Our study aims to investigate the impact of preinjury APT/OAC use on outcomes of moderate to severe blunt trauma.

Methods: This is a retrospective cohort study from Jan 2017 - Dec 2019 of all patients with moderate to severe blunt trauma. A 1:2 propensity score matching (PSM) analysis was performed to address for confounding factors. Our primary outcome was in-hospital mortality. Our secondary outcomes were severity of head injury and need for emergency surgery within the first 24 hours.

Results: There were 592 patients (APT/OAC n=72, no APT/OAC n=520) included in our study. The median age was 74 years in APT/OAC and 58 years in no APT/OAC. PSM resulted in 150 patients (APT/OAC n=50, no APT/OAC n=100). In the PSM cohort, more patients with APT/OAC use had ischemic heart disease (76% vs 0%, P<0.001). APT/OAC use was independently associated with higher in-hospital mortality (22.0% vs 9.0%, Odds ratio (OR) 3.00, 95% Confidence interval (CI): 1.05, 8.56, P=0.040) Severity of head injury (abbreviated injury scale in APT/OAC: 3.33 ± 1.53, vs 2.97 ± 1.43, P=0.380) and need for emergency surgery (APT/OAC 16.2% vs 11.0%, P=0.434) was comparable between APT/OAC and no APT/OAC.

Conclusions: Preinjury APT/OAC use was associated with higher in-hospital mortality. Severity of head injury and need for emergency surgery within 24 hours from admission were comparable between APT/OAC use and no APT/OAC use.

Burn injuries can lead to a variety of short- and long-term complications, peripheral neuropathy has been known as the most common neuromuscular complication. 29% of the burn-related peripheral neuropathy has been found in both the upper and lower limbs. Moreover, literature failed to find the causative factors for specific presentations like foot drop in burn patients. This study reports a series of 10 patients who developed foot drop after burn injury and required occupational therapy follow up at King Abdulaziz Medical City in Riyadh. To assess the effect of different risk factors in the outcome of foot drop. 10 case records were reviewed, 70% among the patients were men and 30% were women with a mean age of 39 and a mean BMI of 28. Most of the patients 70% were burned by flame. The mean Total Body Surface Area (TBSA) was 62%. 4 of the cases (40%) were having comorbidities. There was a significant association between death and high TBSA. All cases were managed without surgical intervention, physiotherapy started immediately after the diagnosis of foot drop. Seventy percent of our patients improved while 3 cases have expired. Higher TBSA showed to be significantly associated with death.

Background: Traumatic brain injury, mainly caused by the unintentional falls and motor vehicle accidents, is a serious condition encompassing a spectrum of pathological features from axonal to hemorrhagic injuries. Among these, cerebral contusions significantly contribute to death and disability following the injury and occur in up to 35% of cases. This study aimed to investigate the predictors of radiological contusion progression in traumatic brain injury.

Methods: We performed a retrospective cross-sectional study using the files of the patients with mild traumatic brain injury who had cerebral contusions from 21 March 2021 to 20 March 2022. The severity of brain injury was determined using the Glasgow Coma Score. Furthermore, we used a cut-off value of a 30% increase in contusion size in the secondary CT scans (up to 72 hours) compared to the first one to define the significant progression of the contusions. For the patients with multiple contusions, we measured the biggest contusion.

Results: 705 patients with traumatic brain injury were found, the severity of the injury was mild in 498 of them, and 218 had cerebral contusions. 131 (60.1%) patients were injured in vehicle accidents. 111 (50.9%) had significant contusion progression. Most patients were conservatively managed, but 21 out of them (10%) required delayed surgical intervention.

Conclusion: We found that the presence of subdural hematoma, subarachnoid hemorrhage, and epidural hematoma were predictors of radiological contusion progression, and the patients with a subdural hematoma and epidural hematoma were more likely to undergo surgery. In addition to providing prognostic information, predicting risk factors for the progression of the contusions is crucial for identifying patients who might benefit from surgical and critical care therapies.

Introduction: This research aims to assess and analyze the fracture resistance of GC Everstick post with separate composite core buildup and Edelweiss prefabricated resin composite post and core single unit into immediate and delayed post space prepared teeth.

Methods: A total of 120 extracted human mandibular premolars have been subjected to a standardized protocol of mechanical trauma to simulate tooth fracture. Teeth samples were randomly divided into four groups (n = 30) on the basis of time taken for the preparation of post space (approximately following root canal obturation and 24 h after root canal obturation) for the single unit Edelweiss post and core system and GC post with separate core buildup. Compressive load has been utilized to do the analysis necessary to establish the fracture resistance using a universal testing machine. The fracture force calculated was in Newtons (N), and a stereomicroscope was utilized for investigating the common causes of failure.

Results: In an immediate post space prepared tooth, the GC post exhibited a mean failure load of 970.584 N. In contrast, the Edelweiss post, and core system showed a significantly higher mean failure load of 1250.349 N. In delayed post space prepared tooth, the GC Everstick post exhibited a mean failure load of 950.287 N. In contrast, the Edelweiss post, and core system showed a significantly higher mean failure load of 1229.348 N.

Conclusion: This study aims to assess and analyze the fracture resistance of the GC Everstick post with separate composite core buildup and the Edelweiss prefabricated resin composite post and core single unit in immediate and delayed post space prepared teeth. The study results showed that the failure modes in both groups were non-catastrophic in nature. These findings suggest that the Edelweiss post and core system may be a more suitable option for restoring teeth that have been subjected to traumatic conditions. The study provides valuable information for dental professionals in their decision-making process for post and core restoration techniques in teeth that have been subjected to trauma.

Background: Fractures of the proximal femur account for 30% of all fractures requiring surgical treatment. The optimal treatment for per- and intertrochanteric fractures, particularly associated with trochanter instability, is still open to debate. For these reasons, some authors have recently supported the use of bipolar arthroplasty or hemiarthroplasty as a treatment capable of reducing the risk of complications and obtaining a better functional result. The purpose of this study was to evaluate the functional and clinical outcomes at minimum six months of follow up of bipolar hemiarthroplasty as the primary treatment for intertrochanteric fracture in older patients. A secondary objective was to study the risk of early and intraoperative complications.

Methods: From November 2020 to April 2022, 102 patients with lateral proximal femur fracture underwent surgical operation with implant of a long-stemmed bipolar hemiarthroplasty. 86 patients were enrolled. The average age at the time of fracture was 87.4 ± 4.6 (range 77-98) years. Of the patients, 76.7% were female. For all patients intra- and perioperative data were extracted. All available patients were evaluated at a minimum 6-months follow-up to investigate: Charlson Comorbidity Index, autonomy (Barthel Index), use of walking aids (Koval Grade), memory quality or dementia (Mental Score), subsequent hospitalizations for surgical operations relating to the operated hip.

Results: The average time from trauma to surgery was 1 ± 0.7 days. The surgical time was 78.9 ± 21.9 minutes. At least one cerclage was used in 73.3% of patients. 87.5% of patients were verticalized on the first day. The average hospitalization time was 5.5 ± 2.9 days. During follow-up 20 deaths occurred, with a distance to surgery of 6.6 ± 7.2 (range 0.3-22.7) months. Six months after surgery, out of 86 patients, 12 deaths occurred, corresponding to 13.95%. 12 months after surgery, out of 57 patients, 15 deaths occurred, corresponding to 26.31%.

Conclusions: Long stemmed bipolar hemiarthroplasty following intertrochanteric fracture can be considered a safe procedure, especially in patients over 80 with associated comorbidities and short life expectancy.

Necrotizing fasciitis (NF) is a severe soft tissue infection caused by bacterial fascia invasion and quick spreading to the muscle and subcutaneous tissues. Treatments of NF should be conducted by extensive debridement and antibiotic therapies. This report presented a 53-year-old woman with diabetes mellitus (DM) and hypothyroid who was referred to our medical center with lower limb pain and significant swelling after mild trauma. The patient was diagnosed with NF due to E. coli. She underwent surgical interventions for debridement and long-term antibiotic therapy. The patient recovered successfully without complications or range of motion (ROM) restriction in the hip and knee. It is recommended that immediate actions be taken in NF cases to preserve the remaining tissues and provide better outcomes.

Pantalar dislocation means the simultaneous dislocation of the talocalcaneal, talonavicular, and tibiotalar joint. It is a rare injury comprising only 3.4% of major talar injuries. Treatment of closed Pantalar dislocation is controversial. However, the aim should be to attain a stable anatomic reduction of the Talus in the ankle joint. To prevent further damage to the skin and neurovascular structures, closed reduction of these dislocations should be performed as soon as possible. We report a case of Pantalar dislocation where we tried to reduce the talus both by closed and open methods but it was not possible to reduce the dislocation until the talonavicular joint was reduced first. Intending to improve the clinical knowledge of Pantalar dislocation, we want to convey our clinical experience and results from this rare dislocation.

Background: Evidence suggests that referral cases of traumatic injuries have decreased during the COVID-19 pandemic both in childhood and in adulthood. Still we have very little evidence of referrals due to traumatic brain injury among children during the COVID-19 outbreak. The present study aimed to describe epidemiological and clinical features of pediatric traumatic brain injuries.

Methods: This cross-sectional study was performed on all patients under 15 years with any evidence of head trauma, referring to Poursina teaching hospital, a referral center for trauma and road accidents in northern Iran. The patients' data were retrospectively collected by reviewing the hospital recorded files and the trauma-specific hospital information system.

Results: Of all 543 pediatric traumatic injuries referred to our hospital during the two pointed periods, 166 had any evidence of head and neck injuries leading to an overall prevalence rate of 30.6%. In this regard, the prevalence rate of head/neck injuries was estimated to be 140 out of 436 within a pre-COVID-19 period (32.1%) and 26 out of 107 within the COVID-19 period (24.3%) indicating no significant difference between the two time periods (P = 0.243). However, assessing the rate of head/neck injuries pre-COVID-19 and COVID-19 periods according to patients' age showed a higher rate of such injuries in pre-COVID-19 as compared to COVID-19 periods in patients aged less than two years (55.6% versus 37.5%, P = 0.013) as well as aged 2 to six years (45.8% versus 30.0%, P = 0.036).

Conclusion: The rate of admission of children due to traumatic brain injury during the COVID-19 period does not show a significant change compared to before, and only in children under 6 years of age a decrease in referrals due to brain trauma during the COVID-19 period was observed.