Pelvic fractures in pediatric and adult trauma patients: are they different injuries?

BACKGROUND: Many aspects of pediatric trauma are considerably different from adult trauma. Very few studies have performed comprehensive comparisons between pediatric and adult pelvic fractures. The purpose of this study was to compare the incidence of pelvic fracture, the epidemiologic characteristics, type of associated abdominal injuries, and outcomes between pediatric (age 16 years) patients. METHODS: This was a trauma registry study that included all blunt trauma admissions at a Level I trauma center during an 8-year period. The incidence and severity of pelvic fractures, associated abdominal injuries, need for blood transfusion, and mortality in the two age groups were compared with the two-sided Fisher's exact test. Stepwise logistic regression analysis was used to identify independent risk factors for associated abdominal injuries in pelvic fractures in the two age groups. RESULTS: The incidence of pelvic fractures was 10.0% (1,450 of 14,568) in the adult group and 4.6% (95 of 2,062) in the pediatric group (p < 0.0001). In motor vehicle and pedestrian injuries, adults were twice as likely and in falls from heights > 15 ft seven times as likely as children to suffer pelvic fractures. However, age group was not a significant predictor of the severity of pelvic fracture. Only 9.5% of pediatric fractures and 8.8% of adult fractures had a pelvis Abbreviated Injury Scale (AIS) score >/= 4. The incidence of associated abdominal injuries was high but similar in the two age groups (16.7% in adults and 13.7% in children, p = 0.48). Motor vehicle crash, pelvis AIS score >/= 4, and fall from height > 15 ft were significant predictors of associated abdominal injuries in the adult but not the pediatric group. The incidence of associated gastrointestinal injuries was similar in the two age groups (5.3% in children and 3.3% in adults, p = 0.37). The incidence of solid organ injuries was nearly identical in both groups (11.6% in children and 11.5% in adults). The need for blood transfusions and angiographic intervention was not significantly different between the two age groups. Exsanguination because of bleeding related to the pelvic fracture was responsible or possibly responsible in 42 deaths (2.9%) in the adult group and no deaths in the pediatric group. CONCLUSION: Pediatric trauma patients are significantly less likely than adults to suffer pelvic fractures, although the age group is not a significant risk factor for the severity of pelvic fracture. The incidence of associated abdominal injuries is high and similar in the two age groups. Motor vehicle crash, fall from a height, and pelvis AIS score >/= 4 were significant predictors of associated abdominal injuries in the adult but not the pediatric patients. The need for blood transfusion is similar in both groups irrespective of Injury Severity Score and pelvis AIS score. The mortality resulting from exsanguination related to pelvic fractures is very low, especially in pediatric patients.     

Pelvic fracture from major blunt trauma. Outcome is determined by associated injuries.

Pelvic hemorrhage has been implicated as the cause of death in 50% of patients who die following pelvic fractures. To establish correlates of morbidity and mortality from pelvic fractures due to blunt trauma, we reviewed 236 patients treated during 4 years. The average age of the 144 men and 92 women was 31.5 years, the average Injury Severity Score was 21.3, the average blood requirement was 5 units, and the average hospital stay was 16.8 days. One hundred fifty-two patients (64.4%) were injured in motor vehicle accidents, 33 (14%) had motor vehicle-pedestrian accidents, 16 (6.8%) had crush injuries, 12 (5.1%) each had either motorcycle accidents or falls, and 11 (4.6%) had miscellaneous accidents. Eighteen patients (7.6%) died, with seven (38.9%) deaths due to hemorrhage. Only one death was caused by pelvic hemorrhage. Other deaths were due to hemorrhage from other sites (6), head injury (5), sepsis or multiple-organ failure (4), pulmonary injury (1), and pulmonary embolus (1). None of the septic deaths was related to a pelvic hematoma. Multivariate multiple regression analysis showed that the severity of injury was correlated with indices of severity of pelvic fractures such as fracture site (p less than 0.0001), fracture displacement (p less than 0.005), pelvic stability (p less than 0.0001), and vector of injury (p less than 0.01). However death could not be predicted on the basis of these indices of severity (p greater than 0.28). Of the nine patients who underwent pelvic arteriography, three required embolization of actively bleeding pelvic vessels, but seven had intra-abdominal hemorrhage that required laparotomy, and eight developed a coagulopathy. Massive bleeding from pelvic fractures was uncommon, and the major threat of hemorrhage was from nonpelvic sites. Furthermore, although injury severity was correlated with the severity of the pelvic fracture, hospital outcome was determined by associated injuries and not by the pelvic fracture.     

Pediatric pelvic fractures: a marker for injury severity

Pelvic fractures comprise a small number of annual Level I pediatric trauma center admissions. This is a review of the University of Chicago Level I Pediatric Trauma Center experience with pediatric pelvic fractures. This is a retrospective review of the University of Chicago Level I Pediatric Trauma Center experience with pediatric pelvic fractures during the 12-year period from 1992 to 2004. From 1992 to 2004, there were 2850 pediatric trauma admissions. Thirteen patients were identified with pelvic fractures; seven were boys and six were girls. The average age was 8 years old. The mechanism of injury in all cases was motor vehicle related; 11 patients (87%) sustained pedestrian-motor vehicle crashes. According to the Torode and Zeig classification system, type III fractures occurred in eight patients (62%) and type IV fractures occurred in six patients (31%). Associated injuries occurred in eight patients (62%). Seven of these patients (88%) had associated injuries involving two or more organ systems. Of the associated injuries, additional orthopedic injuries were the most common, occurring in 62 per cent of our patients. Neurological injuries occurred in 54 per cent of patients, vascular injuries in 39 per cent, pulmonary injuries in 31 per cent, and genitourinary injuries in 15 per cent. Five patients (38%) were treated operatively; only two patients underwent operative management directly related to their pelvic fracture. The remaining three patients underwent operative management of associated injuries. The mortality rate was 0 per cent. Although pelvic fractures are an uncommon injury in pediatric trauma patients, the morbidity associated with these injuries can be profound. The majority of pelvic fractures in children are treated nonoperatively, however, more than one-half of these patients have concomitant injuries requiring operative management. When evaluating and treating pediatric pelvic fractures, a systematic multidisciplinary approach must be taken to evaluate and prioritize the pelvic fracture and the associated injuries.     

Is computed tomography cystography indicated in children with pelvic fractures?

Purpose: Pelvic fracture evaluation with abdominopelvic computed tomography (CT) and formal CT cystography for rule out of urine bladder injury have been commonly employed in pediatric trauma patients. The additional delayed imaging required to obtain optimal CT cystography is, however, associated with increased doses of ionizing radiation to pelvic organs and represent a significant risk in the pediatric population for future carcinogenic risk. We hypothesized that avoidance of routine CT cystography among pediatric pelvic fracture victims would not result in an appreciable rate of missed bladder injuries and would aid in mitigating the radiation exposure risk associated with these additional images. Methods: A retrospective cohort study involving blunt trauma pelvic fractures among pediatric trauma patients (age<14) between the years 1997 and 2016 was conducted utilizing the Israeli National Trauma Registry. Statistical analysis was performed using SAS statistical software version 9.4 via the tests of Chisquare test and two-sided Fisher''s exact test. A p value of less than 0.05 was considered statistically significant. Results: A total of 1072 children were identified from the registry for inclusion. Mean age of patients was 7.7 years (range 0-14) and 713 (66.5%) were male. Overall mortality in this population was 4.1% (44/1072). Only 2.1% (23) of pediatric patients with pelvic fractures had bladder injury identified, with just 9 children having intraperitoneal bladder rupture (0.8% of all the patients). Conclusion: The vast majority of blunt pediatric trauma victims with pelvic fractures do not have urine bladder injuries. Based on our study results we do not recommend the routine utilization of CT cystography in this unique population.     

Selective management of pediatric pelvic fractures: a conservative approach

An analysis of clinical characteristics and pelvic fracture management in a recent 5-year period is presented. Ninety-eight percent of pelvic fractures were the result of a motor vehicle accident, which included 61% auto-pedestrian accidents. Seventy-nine percent of patients sustained one or more major injuries while 21% sustained an isolated pelvic fracture. Head injury was the most common concomitant injury (23% of patients). Forty-six percent of patients required blood transfusions (mean 15.8 mL/kg). Forty-one (72%) patients were treated with bedrest. The remainder were treated with traction (5), spica cast immobilization (5), open reduction and internal fixation (4), or anterior external fixation (2). Overall mortality was 14%. In comparing nonsurvivors with survivors there were significant differences in Modified Injury Severity Scores and Glasgow Coma Scores. The types of pelvic fractures that occur in children were found to be similar to those of adults. There was no significant difference in mortality among children with different types of pelvic fractures. In contrast to adults, pelvic fracture hemorrhage was not a major contributing cause of death in this series of patients. All eight deaths were secondary to severe closed head injury.     

Analysis of the cause, classification, and associated injuries of 166 consecutive pediatric pelvic fractures.

SUMMARY: Pediatric pelvic fractures are serious injuries. Anatomical differences exist between pediatric and adult populations, leading to different causes and rates of death, fracture patterns, and associated injuries. This study is the largest consecutive series of pediatric pelvic fractures from one institution emphasizing the unique aspects seen in pediatrics. One hundred sixty-six children were included. Plain radiography and computed tomography scans were used to classify pelvic fractures. Multisystem injuries occurred in 60%, and 50% sustained additional skeletal injuries. The death rate was 3.6%. Head and/or visceral injuries were the causes of all deaths. Life-threatening hemorrhage did not occur. Urethral injury was not seen as often as in adults. Anterior ring fractures were the most common type, dominated by pedestrian versus motor vehicle trauma. Anatomical differences and mechanism of injury may play a role in these contrasting findings.     

Pelvic fractures in children

Although rare, pelvic fractures in children have significant morbidity and mortality. No specific guidelines have been developed for the management of these injuries. We reviewed all trauma patients of age 16 years or younger with pelvic fractures treated at our Level I trauma center over the past 12 years. Of 1008 patients with pelvic fractures, 74 were children. Early hemodynamic instability was seen in 14 per cent of cases. Blood transfusions were required in 26 per cent of cases, angiography in 3 per cent of cases, operations for associated injuries in 46 per cent of cases, operative pelvic fracture fixation in 18 per cent of cases, and intensive care unit care in 58 per cent of cases. Mortality was 5 per cent, mostly from hemorrhage and multiple complex injuries. We conclude that pelvic fractures in children are associated with a high frequency of pelvic bleeding and associated injuries that often require operative interventions and intensive care unit care.     

Early functional outcome in children with pelvic fractures

BACKGROUND/PURPOSE: Although the mortality, morbidity, and spectrum of associated injuries in children with pelvic fractures have been extensively studied, little is known about the functional outcomes in these patients. The authors examined retrospectively functional independence measurement (FIM) at discharge in children with pelvic fractures to determine how it should influence their management protocol. METHODS: The authors reviewed the records of all patients who sustained pelvic fractures between 1993 and 1998 in the trauma registry of a level I pediatric trauma center. Patients were stratified according to demographics, type of pelvic fracture, functional independence measurement, and discharge disposition. Fractures graded 1, 2, or 3 were defined as stable, whereas grade 4 fractures were deemed unstable. RESULTS: A total of 88 children sustained pelvic fractures. Seventy-four percent had stable fractures, whereas 26% sustained unstable fractures. There was no difference in age or sex between the groups; boys were more commonly injured than girls. Motor vehicle-related crashes accounted for most injuries. The mean injury severity score (ISS) for patients with a stable fracture was 17 +/- 14 and 20 +/- 13 for unstable fractures. There was no difference in overall hospitalization nor intensive care unit stay between the unstable and stable fracture patients. Eighty percent of the patients with unstable and 52% of the patients with stable pelvic fractures were dependent based on locomotion, and similar proportions were seen for the transfer category. CONCLUSIONS: Short-term function appears to be significantly impaired in a high percentage of children with stable and unstable pelvic fractures. Therefore, aggressive rehabilitation should be instituted early in all children with pelvic fractures to achieve optimal functional outcome.     

Predictors of abdominal injury in children with pelvic fracture

During a 48-month period, 2,248 children (aged less than 15 years) were consecutively admitted to a regional pediatric trauma center with blunt trauma (ICD-9-CM code greater than or equal to 800). Fifty-four children (2.4%) had injury to the pelvic circle, as diagnosed by radiographic examination; 13 of these children had concomitant abdominal or genitourinary (GU) injury. Contingency table analysis and stepwise logistic regression were used to determine the best predictors of abdominal injury. The mean age of the children was 8.6 years. Eighty-nine percent of the injuries were motor-vehicle related (59% pedestrian; 30% crash occupant). Nine children (17%) required transfusions of packed red blood cells; 9 children (17%) required surgery. There were 6 deaths in this group, a mortality rate of 11.1%. The most common fracture sites in the pelvis were the pubic rami (59%), ilium or pelvic rim (17%), and the sacrum (6%). Ten children (19%) had multiple pelvic fractures. Location of fracture was strongly associated with the probability of abdominal injury: 80% of children with multiple pelvic fractures had concomitant abdominal or GU injury, compared with 33% with fracture of the ilium or pelvic rim, and 6% with isolated pubic fractures (p less than 0.001). The variables that best predicted abdominal or GU injury using a backward-elimination, stepwise logistic model were the presence of multiple pelvic fractures (p less than 0.002) and unweighted Revised Trauma Score (p less than 0.05); age of child, systolic blood pressure, respiration rate, Glasgow Coma Scale score, and mechanism of injury were not predictive.(ABSTRACT TRUNCATED AT 250 WORDS)     

Paediatric pelvic ring fractures and associated injuries

Introduction

Paediatric pelvic fractures have been infrequently reviewed. The study was performed to highlight the unique features of pelvic fractures in children.

Patients and methods

A 14-year retrospective study was undertaken of all patients treated for a pelvic fracture at our institute.

Results

Thirty-nine children were included. The mean Injury Severity Score (ISS) was 17.1 (range 4–75). Simple ring fractures were the most common type (46%), dominated by pedestrian versus motor vehicle trauma (58.9%). A pelvic fracture was evident on the initial plain radiographs of all 39 children. Further radiographic investigations (12 CTs and 1 MRI) were undertaken in 13 (33%) of the children. Additional posterior ring fractures were identified in 9. A total of 32 children (82%) sustained one or more associated injuries. Head injuries accounted for 25% and orthopaedic/skeletal injuries for 33% of all associated injuries. Fourteen children required a total of 24 acute surgical procedures. Mean out-pateint clinical follow-up was for 27 months (range 3–85). There was one mortality in this series. Eight children (20%) suffered long term sequale.

Conclusion

Paediatric pelvic fractures differ from their adult counterpart in aetiology, fracture type, and associated injury pattern. They represent a reliable marker for severe trauma. Prospective studies are required to define optimal treatment guidelines, particularly in older children.     

Vascular injuries associated with pelvic fractures

Pelvic fractures, which are most often caused by blunt abdominal trauma in our motor vehicle-oriented society, continue to be associated with significant mortality and morbidity. Hemorrhage is the cause of death in nearly 60 per cent of those patients who die of pelvic fractures. With increasing awareness of the problem and improved methods of management, the mortality rate of acute hemorrhage secondary to pelvic fracture should decrease. Four cases of vascular injuries associated with severe pelvic fractures are discussed. One patient presented with bleeding from a false aneurysm of the superior gluteal artery 3 months after his pelvic fracture. This complication was successfully managed by selective arteriographic embolization. The other three patients required early angiography with embolization of hypogastric vessels to control acute hemorrhage after pelvic fracture. Pelvic arteriography with selective embolization of injured vessels is recommended in the management of hemorrhage secondary to severe pelvic fractures. Application of the Military Antishock Trousers (MAST) suit may also be a useful maneuver. These principles of management and a pertinent review of the literature are presented.     

Pelvic fracture pattern does not always predict the need for urgent embolization

BACKGROUND: The intimate relationship between the pelvis and related vasculature can lead to life-threatening arterial hemorrhage after blunt trauma. Unfortunately, hemorrhage related to pelvic fracture is often associated with other serious injuries, complicating clinical decision making. Previous clinical reviews have associated fracture geometry with arterial hemorrhage, specifically implicating those injuries with evidence of major ligamentous disruption (MLD). METHODS: We analyzed pelvic fractures for evidence of a relationship between MLD and the need for angiographic embolization. Our trauma registry was reviewed from 1996 to 2002; 283 patients with pelvic fractures arrived in the emergency department with a systolic blood pressure < or = 90 mmHg. MLD was defined as anteroposterior compression types II and III, lateral compression type III, combined mechanism, and vertical shear according to the Young-Burgess classification. RESULTS: Thirty-seven (13%) of the patients studied required angiographic embolization for control of pelvic hemorrhage. The pelvic fracture pattern (MLD vs. non-MLD) did not differ significantly between the embolized and nonembolized groups. The predictive value of other variables varied by gender. Age had a significant correlation with the need for embolization in women, whereas Injury Severity Score did not. Conversely, age had no predictive value for men, whereas Injury Severity Score had a significant correlation. CONCLUSION: The findings in this study suggest that pelvic fracture pattern does not consistently correlate with the patient's need for urgent embolization and should not be used as the sole determinant for angiography. Furthermore, variables such as age and gender should be further investigated, as they may potentially have a predictive value in this clinical setting.     

Die Beckenringzerreißung beim polytraumatisierten Patienten

Pelvic injuries represent a thorny and stubborn therapeutic challenge. Because major forces are required to fracture the pelvis, pelvic ring disruption, more than any other fracture, can lead to life-threatening associated injuries such as massive bleeding, organ injuries, and open fractures including hemipelvectomy.The rapid diagnosis and effective treatment ("damage control") of those injuries play the key role in the patient's survival, inasmuch as the mortality of multiply injured patients with pelvic ring disruption remains high with 20-35%. Exsanguinating hemorrhage represents the most dreaded acute complication of pelvic injuries.Therefore, diagnostic and therapeutic procedures have to be primarily adapted to the hemodynamics of the patient, secondarily to injuries of the brain and the torso. The time point and the techniques of definitive pelvic ring stabilization may be different in the patient with multiple injuries compared to isolated pelvic ring injuries.     

Effects of early use of external pelvic compression on transfusion requirements and mortality in pelvic fractures

BACKGROUND: We hypothesized that early use of external mechanical compression (EMC) reduces hemorrhage and mortality associated with pelvic fractures. METHODS: Patients with pelvic fractures and one of the following risk factors for hemorrhage were studied retrospectively: (1) unstable fracture pattern, or (2) any fracture in patients older than 55 years of age, or (3) fracture with systemic hypotension. Starting in November of 2003, EMC was performed using circumferential pelvic binders on patient arrival and continued for 24 to 72 hours. Patients who underwent EMC (n = 118) were compared with historical controls in the preceding year (n = 119). RESULTS: Patients in the EMC and control groups had similar fracture patterns, age, and injury severity. EMC had no effect on mortality (23% vs 23%, P = .92), need for pelvic angioembolization (11% vs 15%, P = .35), or 24-hour transfusions (5.2 +/- 10 vs 4.6 +/- 9 U, P = .64). CONCLUSIONS: Early EMC with pelvic binders does not reduce hemorrhage or mortality associated with pelvic fractures.     

儿童不稳定骨盆骨折治疗的回顾分析

 目的 总结儿童不稳定骨盆骨折的治疗方法与教训。方法 1998年 10月至 2011年 3 月, 治疗不稳定骨盆骨折患儿 30例, 男 19例, 女 11例;年龄 2~16岁, 平均 7.9岁;均为 Torode-Zieg郁 型, 其中骶髂关节前脱位 4例。合并其他部位骨折 11例, 合并泌尿生殖系统损伤 14例, 合并骶丛损伤3例, 合并髂血管损伤 2例, 合并膈肌破裂、膈疝 1例;发生失血性休克 14例。 15例行保守治疗, 9例行外 固定治疗, 4例行内固定治疗, 1例行内、外联合固定治疗, 1例行半骨盆离断术。结果 1例患儿因大量失血而在急诊手术中死亡;13例失访, 16例获得随访, 随访时间 3个月~11年。根据 Cole等评分标准, 优 12例, 良 1例, 可2例, 差 1例;优良率为 81.25%。 1例患儿骨牵引后残留骶髂关节垂直移位, 遗留骨 盆倾斜, 双下肢不等长。 1例患儿因坐骨神经损伤而发生髋关节半脱位, 致严重跛行。 1例合并骶丛损伤 的患儿术后发生轻度跛行。结论 儿童不稳定骨盆骨折的治疗不同于成人, 损伤控制对其更为重要, 下肢骨牵引仍是主要治疗手段之一, 常可获得良好预后。若牵引治疗对垂直移位复位不理想, 则可考虑手术治疗。此外, 合并神经损伤是影响患儿预后的重要因素, 应注意检查和随访。     

Blunt urethral injury: results of initial management

Fourteen men with blunt urethral disruption were treated between 1979-1985. Injuries most commonly resulted from motor-vehicle accidents, as pedestrians or passengers. All patients had additional injuries, including pelvic fracture (13), extremity fractures (10), central nervous system (5), bladder (5) and rectal injury (3); the average injury severity score was 30. Pelvic fracture patterns included ten patients with a crushed pelvis, two with single anterior pelvic ring fractures and one with a double vertical fracture. Blood at the urethral meatus was noted in only five patients, gross hematuria without metal blood in another three, and a displaced prostate on rectal exam was found in 10 cases. All patients had a suprapubic cystostomy for management of the urethral injury. Thirteen of 14 patients survived (93%). The major complication was perineal sepsis. Based on this experience, it is concluded that: 1) the classical findings of urethral injury are not found consistently, 2) certain pelvic fracture patterns, particularly disruption of the anterior pelvic ring, are frequently associated with urethral injury and 3) aggressive and appropriate management of hemorrhage, pelvic fracture and concomitant injuries is important to minimize mortality.     

The importance of fracture pattern in guiding therapeutic decision-making in patients with hemorrhagic shock and pelvic ring disruptions

BACKGROUND: Pelvic fractures may be associated with significant hemorrhage. Although this hemorrhage may emanate from the pelvic vasculature, it may also be secondary to abdominal visceral injury. The purpose of this study was to determine factors associated with pelvic and/or abdominal visceral bleeding in hypotensive patients with pelvic fractures to guide the appropriate therapeutic intervention sequence for these difficult-to-manage patients. METHODS: Medical records of all hypotensive (systolic blood pressure < or = 90 mm Hg) patients with pelvic fractures seen at a Level I trauma center from January 1995 to December 1999 were evaluated. Records were abstracted for age, base deficit, 24-hour blood requirement, hemoperitoneum (positive ultrasound, diagnostic peritoneal lavage, or computed tomographic scan), abdominal hemorrhage discovered at celiotomy, pelvic hemorrhage discovered at angiography, emergency department disposition, Injury Severity Score, and mortality. Pelvic fracture categories were derived by adapting the Young-Burgess pelvic fracture classification scheme. Lateral compression (LC) I and anteroposterior compression (APC) I fractures were characterized as stable fracture patterns (SFPs), and APC II, APC III, LC II, LC III, and vertical shear were characterized as unstable fracture patterns (UFPs). RESULTS: Of 231 hypotensive patients, 38 patients died in the emergency department, leaving 193 surviving initial resuscitation. One hundred seven patients stabilized (group I) and were transferred to the intensive care unit. Eighty-six patients (group II) required ongoing resuscitation and underwent celiotomy and/or angiography in an attempt to manage their hemorrhage. Within group II, in the SFP population, abdominal hemorrhage was responsible for hypotension in 34 of 40 (85%), and 10 patients died (25%). In patients with UFP injury, hemorrhage was predominantly from a pelvic source, as shown by 27 positive angiograms in the 46 patients (59%). Twenty-four of 46 (52%) UFP patients died. In patients with a UFP, 14 had both angiography and celiotomy. Four patients underwent angiography before celiotomy and one of four (mortality, 25%) died. In contrast, 10 patients underwent celiotomy before angiography and 6 of 10 died (mortality, 60%). CONCLUSION: Patients with signs of ongoing shock with SFP pelvic injury and hemoperitoneum require celiotomy as the initial intervention, as the hemorrhagic focus is predominantly intraperitoneal. In patients with UFP, even in the presence of hemoperitoneum, consideration should be given to angiography before celiotomy.     

Auditing 655 fatalities with pelvic fractures by autopsy as a basis to evaluate trauma care

BACKGROUND: To determine the role of pelvic fractures in auditing mortality resulting from trauma. STUDY DESIGN: This retrospective case-control study based on autopsy-evaluated circumstances of the deaths of patients with pelvic fractures. RESULTS: Of 2,583 patients injured in motor-vehicle collisions, 655 (25.4%) constituted the pelvic fracture (PFx) group, and 1,928 (74.6%) constituted the control group. One-third of the PFx group's fatalities had an Injury Severity Score (ISS) of 75 and were not preventable. The PFx group had a substantially higher median ISS than the control group (50 versus 34; p < 0.0001). Four hundred fifty-four patients (69.3%) in the PFx group with ISS 16 to 74 had substantially higher rates of associated injuries. Nearly half of the PFx group patients with ISS 相似文献   

Preperitoneal pelvic packing is effective for hemorrhage control in open pelvic fractures

Background

Open pelvic fractures are life-threatening injuries. Preperitoneal pelvic packing (PPP) has been suggested to be ineffective for hemorrhage control in open pelvic fractures. We hypothesize that PPP is effective at hemorrhage control in patients with open pelvic fractures and reduces mortality.

Pelvic fracture hemorrhage. Priorities in management

Hemorrhage remains the leading cause of mortality in patients with severe pelvic fractures. To evaluate diagnostic and treatment priorities for this problem, we retrospectively reviewed 245 consecutive patients admitted to our institution with pelvic fractures. Supraumbilical diagnostic peritoneal lavage (DPL) was grossly positive in 27 patients, and eight (30%) of these had life-threatening intra-abdominal hemorrhage identified at laparotomy. No patient with a positive DPL by count alone had life-threatening intra-abdominal hemorrhage. Pelvic fracture stabilization with early external pelvic fixation was associated with less requirement for blood transfusion (10 +/- 1 U) than with the pneumatic antishock garment (17 +/- 3 U). Nine patients with pelvic arterial injuries underwent angiographic embolization, and eight patients died (89%). We conclude that pelvic angiography should be performed before laparotomy in hemodynamically unstable patients with pelvic fracture, unless the DPL is grossly positive.