Balloons up: shorter time to angioembolization is associated with reduced mortality in patients with shock and complex pelvic fractures (original study)

Angioembolization Has Similar Efficacy and Lower Total Charges than Preperitoneal Pelvic Packing in Patients With Pelvic Ring or Acetabulum Fractures

OBJECTIVES

To compare cost, hospital-related outcomes, and mortality between angioembolization (AE) and preperitoneal pelvic packing (PPP) in the setting of pelvic ring or acetabulum fractures.

METHODS

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DESIGN

Retrospective database review.

SETTING

National Inpatient Sample, years 2016-2020.

PATIENT SELECTION CRITERIA

Hospitalized adult patients who underwent AE or PPP in the setting of a pelvic ring or acetabulum fracture.

OUTCOME MEASURES AND COMPARISONS

Mortality and hospital-associated outcomes, including total charges, following AE versus PPP in the setting of pelvic ring or acetabulum fractures.

RESULTS

A total of 3780 patients, 3620 undergoing AE and 160 undergoing PPP, were included. No significant differences in mortality, length of stay, time to procedure, or discharge disposition were found ( P > 0.05); however, PPP was associated with significantly greater charges than AE ( P = 0.04). Patients who underwent AE had a mean total charge of $250,062.88 while those undergoing PPP had a mean total charge of $369,137.16.

CONCLUSIONS

Despite equivalent clinical efficacy in terms of mortality and hospital-related outcomes, PPP was associated with significantly greater charges than AE in the setting of pelvic ring or acetabulum fractures. This data information can inform clinical management of these patients and assist trauma centers in resource allocation.

LEVEL OF EVIDENCE

Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

A short decision time for transcatheter embolization can better associate mortality in patients with pelvic fracture: a retrospective study

Background

Early use of hemostasis strategies, transcatheter arterial embolization (TAE) is critical in cases of pelvic injury because of the risk of hemorrhagic shock and other fatal injuries. We investigated the influence of delays in TAE administration on mortality.

Methods

Patients admitted to the Advanced Critical Care Center at Gifu University with pelvic injury between January 2008 and December 2019, and who underwent acute TAE, were retrospectively enrolled. The time from when the doctor decided to administer TAE to the start of TAE (needling time) was defined as "decision-TAE time."

Results

We included 158 patients, of whom 23 patients died. The median decision-TAE time was 59.5 min. Kaplan-Meier curves for overall survival were compared between patients with decision-TAE time above and below the median cutoff value; survival was significantly better for patients with values below the median cutoff value (p = 0.020). Multivariable Cox proportional hazards regression analysis revealed that the longer the decision-TAE time, the higher the risk of mortality (p = 0.031). TAE duration modified the association between decision-TAE time and overall survival (p = 0.109), as shorter TAE duration (procedure time) was associated with the best survival rate (p for interaction = 0.109).

Conclusion

Decision-TAE time may play a key role in establishing resuscitation procedures in patients with pelvic fracture, and efforts to shorten this time should be pursued.

Pelvic Ring Resuscitation Pathways

A 35 year-old female is injured in a high-speed motor vehicle collision in which her car is struck on the driver's side by a distracted driver. The patient is unable to self-extricate from the vehicle and she is confused at the scene. She comes directly to the trauma bay via EMS and a binder is placed in transit for suspicion of a pelvic ring injury. Upon presentation she has a GCS of 14 due to confusion, and an initial pressure of 87/50. Workup does not disclose an associated head, chest or abdominal injury and the anteroposterior pelvis radiograph demonstrates a windswept pelvis injury pattern. Despite being transfused 4 units of whole blood, her hypotension does not improve. Please describe your institution's advanced resuscitation protocol and management of this scenario, and provide the rational and support for it.

Pelvic fracture-related hypotension: A review of contemporary adjuncts for hemorrhage control

ABSTRACT

Major pelvic hemorrhage remains a considerable challenge of modern trauma care associated with mortality in over a third of patients. Efforts to improve outcomes demand continued research into the optimal employment of both traditional and newer hemostatic adjuncts across the full spectrum of emergent care environments. The purpose of this review is to provide a concise description of the rationale for and effective use of currently available adjuncts for the control of pelvic hemorrhage. In addition, the challenges of defining the optimal order and algorithm for employment of these adjuncts will be outlined.

LEVEL OF EVIDENCE

Review, level IV.