Patterns, management, and outcomes of traumatic pelvic fracture: insights from a multicenter study

The epidemiology of pelvic ring fractures in Qatar

PURPOSE

This study aimed to determine the incidence of pelvic ring fractures and their associated epidemiological profile in Qatar.

METHODS

A retrospective cross-sectional study was performed at the only level I trauma centre in Qatar for patients diagnosed with pelvic ring fractures between January 2016 and December 2018. Age, sex, mechanism of injury, fracture classification and associated characteristics, mode of treatment, associated nerve injuries, and other complications were analyzed.

RESULTS

A total of 327 consecutive patients were included, with an average age of 32.6 years. Most of the included patients were males, 85% (279), with a male: female ratio of 6:1. The incidence of pelvic fractures was 3.887/100,000 across the three years. High-speed motor vehicle collisions (MVC) were the most common mechanism of injury (108, 33%), followed by falling from height (105, 32%). Young-Burgess lateral compression (LC) fracture type was the most frequent (224, 68.5%) and was associated with 25% of the entire mortalities. Nine (2.8%) cases were open fractures, and 12% (39) were deemed unstable. Around 29% of cases had associated injuries, with an overall mortality rate of 4.9% (16) observed. Most fractures were treated nonoperatively(n = 283,86.5%).

CONCLUSION

This study demonstrated the epidemiology of pelvic fractures in Qatar. MVC and work-related injuries were predominant in a younger cohort compared to the literature. Also, the mortality rate was lower than those reported in the literature. Therefore, well-trained surgeons and specialized trauma centres for treating these injuries are recommended.

Physiotherapy Management Focusing on Early Mobilisation in Complex Pelvic and Pott's Fracture

Pelvic fractures (PFs), involving the disruption of the bony structures in the pelvic region, are complex injuries often associated with high-energy trauma. Such fractures can significantly impact a patient's mobility and overall quality of life. Concurrently, fractures of the malleoli, specifically the lateral and medial aspects of the ankle, are common lower extremity injuries that can result from various mechanisms, including twisting or direct trauma. This case report presents the multidisciplinary approach employed in the successful treatment of a 26-year-old male patient with a rare combination of PFs involving both anterior and posterior columns, along with lateral and medial malleolus fractures. The patient underwent a series of surgical interventions to stabilise the fractures, followed by a tailored physiotherapy management plan. The report discusses the postoperative care strategies and the crucial role of physiotherapy in the rehabilitation process.

A case report of severe unstable pelvic fracture with extensive perineal destruction and Morel-Lavallee lesion, with literature review

INTRODUCTION AND IMPORTANCE

Unstable pelvic fractures in children are mainly caused by high-impact injuries, which are often combined with multiple injuries. A rare type of degloving injury named Morel-Lavallee lesion (MLL) is easily overlooked in obese children.

CASE PRESENTATION

A case of unstable pelvic fracture combined with extensive perineal injury and MLL in an obese child was discussed. The general conditions, diagnosis, and treatment were summarized.

CLINICAL DISCUSSION

Unstable pelvic fractures are associated with extremely high disability and mortality rates and are often associated with hemorrhagic shock, urethral injury, or lower-extremity dysfunction. Clinicians need to be more alert to the possibility of MLL in obese children.

CONCLUSION

Multidisciplinary diagnosis and treatment with individualized surgical procedures are key to a good prognosis.

Fracture Types Influence the Likelihood of Lower Urinary Tract Injuries in Patients with Pelvic Fractures

BACKGROUND

The combination of pelvic fractures with lower urinary tract injuries (LUTIs) is a severe traumatic injury. This study was performed to determine the relationship between LUTIs and pelvic fracture types.

METHODS

Patients who sustained pelvic fractures combined with LUTIs between 1 January 2018 and 1 January 2022 in our institution were retrospectively analyzed. The patients' demographics, mechanism of injury, presence of open pelvic fractures, types of pelvic fractures, patterns of LUTIs, and early complications were analyzed. The association between pelvic fracture types and the identified LUTIs was statistically analyzed.

RESULTS

This study involved 54 patients diagnosed with pelvic fractures combined with LUTIs. The overall incidence of pelvic fractures combined with LUTIs was 7.7% (n = 54/698). All patients had unstable pelvic fractures. The male:female ratio was approximately 2.4:1.0. The incidence of LUTIs was higher in men than women with pelvic fractures (9.1% vs. 4.4%). Bladder injuries occurred at roughly equal rates in men and women (4.5% vs. 4.4%, p = 0.966), but urethral injuries were more frequent in men (6.1% vs. 0.5%, p = 0.001). The most common pelvic injury pattern was a type C fracture according to the Tile classification and a vertical-shear-type fracture according to the Young-Burgess classification. The Young-Burgess fracture classification was related to the severity of bladder injury in men (p = 0.037). There was no significant difference in bladder injury according to the two classifications among women (p = 0.524 vs. p = 1.000) or among the entire cohort (p = 0.454 vs. p = 0.342).

CONCLUSIONS

Men and women are equally likely to sustain a bladder injury, but a urethral injury with pelvic fracture is more frequent in men. LUTIs tend to be accompanied by unstable pelvic fractures. It is imperative to be vigilant for potential bladder injury when men sustain vertical-shear-type pelvic fractures.

Functional Outcome of Internal Fixation (INFIX) in Anterior Pelvic Ring Fractures

Introduction Pelvic injuries account for 2% of all orthopedic admissions and are associated with high mortality rates. They need a stable fixation and not an anatomical fixation. Hence, the role of internal fixation (INFIX) comes into play, which provides a stable internal fixation without the complication of open reduction and external fixation with plates and screws. Materials and methodology Thirty-one patients with unstable pelvic ring injuries coming to a tertiary care hospital in the state of Maharashtra, India, were selected retrospectively. They were operated on with INFIX. Patients were followed up for a period of six months and evaluated according to the Majeed score. Results There was a significant functional outcome in patients operated on with INFIX in pelvic ring injuries in terms of the ability to sit, stand, rejoin work, take part in sexual intercourse, and bear pain. An average Majeed score of 78 with signs of a stable bony union by six months and a full range of motion was noticed in most patients with no problems in day-to-day work. Conclusion INFIX provides stable internal fixation of pelvic fractures with good functional outcome without the disadvantages of external fixation or open reduction with plates.

Which Pelvic Fractures Are Associated With Extravasation on Angiography?

BACKGROUND

Bleeding from pelvic fractures can result in a high mortality rate unless quickly triaged by the trauma surgeon. Upon presentation, pelvic radiography may identify fractures that require angiography with possible embolization. We sought to address which fracture patterns seen on initial x-ray are associated with extravasation on angiography.

METHODS

Data from a single institution retrospective review were collected on trauma patients admitted from 2011 to 2018 with pelvic fractures that required angiography. These fractures were identified by initial pelvic x-ray in the trauma bay and include anteroposterior compression (APC), lateral compression (LC), vertical shear (VS), and combined mechanism (CM) fractures, which are graded by severity. Fracture patterns high risk for bleeding, defined as APC II, APC III, LC III, VS, and CM, were compared to low-risk fracture patterns.

RESULTS

Of the patients reviewed, 28 underwent pelvic angiography, 16 (57%) of which had extravasation. The difference in the incidence of extravasation between high and low-risk fracture patterns did not reach significance (36% vs 79%, P = .05). When comparing patients with acetabular fractures to those without, there was a significantly higher rate of extravasation associated with acetabular fractures (89% vs 42%, P value = .04), which were more likely to occur with LC I fractures (56% vs 11%, P = .02).

CONCLUSION

Our data suggest that traditional pelvic fracture patterns may overestimate the presence of extravasation. Acetabular fractures had a high rate of extravasation, suggesting that these fractures should be considered for early angiography with possible embolization when clinically warranted.

Complications after surgical treatment of pelvic fractures: a five-year follow-up of 194 patients

PURPOSE

Surgical treatment of pelvic fractures is an advanced intervention associated with multiple complications. The primary aim of this study was to investigate the rate of unplanned reoperations after pelvic fracture surgery. Secondary aims included occurrence of other adverse events and mortality.

METHODS

All adult patients ≥ 18 years with surgically treated pelvic fracture operated at the Karolinska University Hospital in Sweden between 2010 and 2019 were identified and retrospectively included. Data were collected through review of medical records and radiographs. Logistic regression analysis was performed to evaluate factors associated with unplanned reoperations and other adverse events.

RESULTS

A total of 194 patients were included with mean age (± SD, range) 45.4 (16, 18-83) years. 62% were males (n = 121) and the median (IQR) follow-up time was 1890 (1791) days (4.9 years). Forty-eight patients (25%) had an unplanned reoperation, with infection being the most common cause of reoperation (n = 18, 9.3%). Seventy-eight (40%) patients had an adverse event not requiring reoperation and the most common event was nerve injury (n = 34, 18%). Concomitant abdominal injury was identified as a risk factor for an adverse event (OR 2.5, 95% CI 1.3-4.9, p < 0.01). 30-day mortality was 1.5% and 1-year mortality 6.2%.

CONCLUSION

The rate of unplanned reoperation after pelvic fracture surgery was high, as was the rate of other adverse events not requiring surgery. No identified risk factor was found to predict further surgery, but concomitant abdominal injury was a risk factor for other adverse events. Mortality was low at both 30 days and 1 year.

Clinical characteristics, injury pattern and management of pediatric pelvic fracture: An observational retrospective study from a level I trauma center

Background

Pediatric pelvic fractures (PPF) are uncommon among children requiring hospitalization after blunt trauma. The present study explored our experience for the prevalence, patients demographics, clinical characteristics, injury pattern and management of pediatric pelvic fractures in a level I trauma center.

Methods

This is a retrospective review of prospectively collected data obtained from trauma registry database for all pediatrics trauma patients of age ≤18 years. Data were analyzed according to different aspects relevant to the clinical applications such as Torode classification for pelvic ring fracture (Type I–IV), open versus closed triradiate cartilage, and surgical versus non-surgical management.

Results

During the study period (3 and half years), a total of 119 PPF cases were admitted at the trauma center (11% of total pediatric admissions); the majority had pelvic ring fractures (91.6%) and 8.4% had an acetabular fracture. The mean age of patients was 11.5 ± 5.7, and the majority were males (78.2%). One hundred and four fractures were classified as type I (5.8%), type II (13.5%), type III (68.3%) and type IV (12.5%). Patients in the surgical group were more likely to have higher pelvis AIS (p = 0.001), type IV fractures, acetabular fractures and closed triradiate cartilage as compared to the conservative group. Type III fractures and open triradiate cartilage were significantly higher in the conservative group (p < 0.05). Patients with closed triradiate cartilage frequently sustained spine, head injuries, acetabular fracture and had higher mean ISS and pelvis AIS (p < 0.01) than the open group. However, the rate of in-hospital complications and mortality were comparable among different groups. The overall mortality rate was 2.5%.

Conclusion

PPF are uncommon and mainly caused by high-impact trauma associated with multisystem injuries. The majority of PPF are stable, despite the underlying high-energy mechanism. Management of PPF depends on the severity of fracture as patients with higher grade fractures require surgical intervention. Furthermore, larger prospective study is needed to understand the age-related pattern and management of PPF.

Pelvic Fractures and Associated Injuries in Patients Admitted to and Treated at Emergency Department of Tibebe Ghion Specialized Hospital, Bahir Dar University, Ethiopia

Background

Pelvic fractures are high-risk injuries that require careful evaluation due to significant patient morbidity and mortality associated with damage to major blood vessels, nerves, and organs. Thus, the aim of this study was to assess pelvic fractures and associated injuries among patients presented at the emergency department of Tibebe Ghion Specialized Hospital, Bahir Dar, Ethiopia.

Methods

This is a cross-sectional study with a retrospective facility-based data collection technique. All patients who were managed for pelvic fracture from September 2018 to February 2021 were included. The patient’s chart number was collected from the orthopedics surgery morning register sheet and their case folders were retrieved from the medical record department. We used a structured and pretested checklist, and chart review for data collection. The collected data were cleaned, coded, and entered into Epi Info version 7 and exported to SPSS version 24 for analysis. Binary logistic regression analysis was used to identify factors associated with a pelvic fracture.

Results

We studied 64 cases of pelvic fracture during the study period. Pelvic was common among males with a ratio of 7:1 and young population (15–35 years). The most common associated injuries were lower extremity 23 (35.9%), abdominal injuries 16 (25.0%), and urethral injury in 13 (20.3%). Moreover, most patients with pelvic fracture have Tile A fracture 56.3%, Tile C in 20 (31.3%), and Tile B in 8 (12.5%) patients. The road traffic accident was the most common cause of pelvic fracture in 56.3%, followed by fall down accident (28.1%), and bullet injury (12.5%).

Conclusion

The incidence of pelvic fracture was high in the study area. It reflects the need for strong and multi-sectoral collaboration to prevent pelvic fracture. Additionally, it needs a careful, systematic management approach for survival, healing, and to address the associated complexities and the polytrauma nature.

Falls from Great Heights: Risk to Sustain Severe Thoracic and Pelvic Injuries Increases with Height of the Fall

Falls from a height are a common cause of polytrauma care in Level I Trauma Centers worldwide. The expected injury consequences depend on the height of the fall and the associated acceleration, as well as the condition of the ground. In addition, we further hypothesize a correlation between the cause of the fall, the age of the patient, and the patient’s outcome. A total of 178 trauma patients without age restriction who were treated in our hospital after a fall >3 m within a 5-year period were retrospectively analyzed. The primary objective was a clinically and radiologically quantifiable increase in the severity of injuries after falls from different relevant heights (>3 m, >6 m, and >9 m). The cause of the fall, either accidental or suicidal; age and duration of intensive care unit stay, including duration of ventilation; and total hospital stay were analyzed. Additionally, the frequency of urgent operations, such as, external fixation of fractures or hemi-craniectomies, laboratory parameters; and clinical outcomes were also among the secondary objectives. Sustaining a thoracic trauma or pelvis fractures increases significantly with height, and vital parameters are significantly compromised. We also found significant differences in urgent pre- and in-hospital emergency interventions, as well as organ complications and outcome parameters depending on the fall’s height.

Utility of Angioembolization in Patients with Abdominal and Pelvic Traumatic Bleeding: Descriptive Observational Analysis from a Level 1 Trauma Center

Background

Massive bleeding is a major preventable cause of early death in trauma. It often requires surgical and/or endovascular intervention. We aimed to describe the utilization of angioembolization in patients with abdominal and pelvic traumatic bleeding at a level 1 trauma center.

Methods

We conducted a retrospective analysis for all trauma patients who underwent angioembolization post-traumatic bleeding between January 2012 and April 2018. Patients’ data and details of injuries, angiography procedures and outcomes were extracted from the Qatar national trauma registry.

Results

A total of 175 trauma patients underwent angioembolization during the study period (103 for solid organ injury, 51 for pelvic injury and 21 for other injuries). The majority were young males. The main cause of injury was blunt trauma in 95.4% of the patients. The most common indication of angioembolization was evident active bleeding on the initial CT scan (contrast pool or blushes). Blood transfusion was needed in two-third of patients. The hepatic injury cases had higher ISS, higher shock index and more blood transfusion. Absorbable particles (Gelfoam) were the most commonly used embolic material. The overall technical and clinical success rate was 93.7% and 95%, respectively, with low rebleeding and complication rates. The hospital and ICU length of stay were 13 and 6 days, respectively. The median injury to intervention time was 320 min while hospital arrival to intervention time was 274 min. The median follow-up time was 215 days. The overall cohort mortality was 15%.

Conclusion

Angioembolization is an effective intervention to stop bleeding and support nonoperative management for both solid organ injuries and pelvic trauma. It has a high success rate with a careful selection and proper implementation.