Paramedics' perceptions and experiences of pelvic injuries in prehospital situations

In recent years there has been an increase in pelvic injuries due to an increase in road traffic collisions (RTCs) (Chesters 2017). Two thirds of pelvic injuries are due to RTCs and the remainder are made up of pedestrian collisions, motorcycle accidents and falls from heights. Patients with fatal pelvic injuries more than likely die of exsanguinations and/or associated severe injuries (ibid.). Lee & Porter (2007) undertook a literature review to analyse the current practice of assessing and managing pelvic injuries in pre-hospital situations. They write that the mortality rates of patients with pelvic fractures are estimated between 7% and 19%, upon their arrival at hospital. The mortality rates of patients with ‘open book’ fractures can be as high as 50%. An ‘open book’ fracture can be defined as any serious fracture that causes the pelvic ring to open like a book. This is commonly seen in anterior injuries to the pelvis widening the pubic symphysis (Gerecht, Larrimore & Steuerwald 2014). Lee and Porter (2007) argue that paramedics can help reduce the retroperitoneal space that a patient can haemorrhage into, and therefore lower the mortality rates for patients with ‘open-book’ pelvic fractures. Given the high mortality rates associated with pelvic injuries and the role paramedics can play in reducing these outcomes, the aim of this narrative review is to synthesize existing literature about pelvic injury recognition, assessment and management in pre-hospital situations. The authors will also conclude upon any new insights or recommendations found following the review

Pelvic trauma : WSES classification and guidelines

Complex pelvic injuries are among the most dangerous and deadly trauma related lesions. Different classification systems exist, some are based on the mechanism of injury, some on anatomic patterns and some are focusing on the resulting instability requiring operative fixation. The optimal treatment strategy, however, should keep into consideration the hemodynamic status, the anatomic impairment of pelvic ring function and the associated injuries. The management of pelvic trauma patients aims definitively to restore the homeostasis and the normal physiopathology associated to the mechanical stability of the pelvic ring. Thus the management of pelvic trauma must be multidisciplinary and should be ultimately based on the physiology of the patient and the anatomy of the injury. This paper presents the World Society of Emergency Surgery (WSES) classification of pelvic trauma and the management Guidelines.Peer reviewe

Predictors of pulmonary failure following severe trauma: a trauma registry-based analysis

Background: The incidence of pulmonary failure in trauma patients is considered to be influenced by several factors such as liver injury. We intended to assess the association of various potential predictors of pulmonary failure following thoracic trauma and liver injury. Methods: Records of 12,585 trauma patients documented in the TraumaRegister DGU® of the German Trauma Society were analyzed regarding the potential impact of concomitant liver injury on the incidence of pulmonary failure using uni- and multivariate analyses. Pulmonary failure was defined as pulmonary failure of ≥ 3 SOFA-score points for at least two days. Patients were subdivided according to their injury pattern into four groups: group 1: AIS thorax < 3; AIS liver < 3; group 2: AIS thorax ≥ 3; AIS liver < 3; group 3: AIS thorax < 3; AIS liver ≥ 3 and group 4: AIS thorax ≥ 3; AIS liver ≥ 3. Results: Overall, 2643 (21%) developed pulmonary failure, 12% (n= 642) in group 1, 26% (n= 697) in group 2, 16% (n= 30) in group 3, and 36% (n= 188) in group 4. Factors independently associated with pulmonary failure included relevant lung injury, pre-existing medical conditions (PMC), sex, transfusion of more than 10 units of packed red blood cells (PRBC), Glasgow Coma Scale (GCS) ≤ 8, and the ISS. However, liver injury was not associated with an increased risk of pulmonary failure following severe trauma in our setting. Conclusions: Specific factors, but not liver injury, were associated with an increased risk of pulmonary failure following trauma. Trauma surgeons should be aware of these factors for optimized intensive care treatment

Imaging and Endovascular Treatment of Bleeding Pelvic Fractures: Review Article

Pelvic fractures are potentially life-threatening injuries with high mortality rates, mainly due to intractable pelvic arterial bleeding. However, concomitant injuries are frequent and may also be the cause of significant blood loss. As treatment varies depending on location and type of hemorrhage, timely imaging is of critical importance. Contrast-enhanced CT offers fast and detailed information on location and type of bleeding. Angiography with embolization for pelvic fracture hemorrhage, particularly when performed early, has shown high success rates as well as low complication rates and is currently accepted as the first method of bleeding control in pelvic fracture-related arterial hemorrhage. In the current review imaging workup, patient selection, technique, results and complications of pelvic embolization are described