The Outcomes of Pelvic Fracture Urethral Injuries Stratified by Urethral Injury Severity: A Prospective Multi-institutional Genitourinary Trauma Study (MiGUTS).
Document Type
Article
Publication Date
9-21-2022
Publication Title
Urology
Abstract
OBJECTIVE: To determine patient outcomes across a range of pelvic fracture urethral injury (PFUI) severity. PFUI is a devastating consequence of a pelvic fracture. No study has stratified PFUI outcomes based on severity of the urethral distraction injury.
METHODS: Adult male patients with blunt-trauma-related PFUI were followed prospectively for a minimum of six months at 27 US medical centers from 2015-2020. Patients underwent retrograde cystourethroscopy and retrograde urethrography to determine injury severity and were categorized into three groups: (1) major urethral distraction, (2) minor urethral distraction, and (3) partial urethral injury. Major distraction vs minor distraction was determined by the ability to pass a cystoscope retrograde into the bladder. Simple statistics summarized differences between groups. Multi-variable analyses determined odds ratios for obstruction and urethroplasty controlling for urethral injury type, age, and Injury Severity Score.
RESULTS: There were 99 patients included, 72(72%) patients had major, 13(13%) had minor, and 14(14%) had partial urethral injuries. The rate of urethral obstruction differed in patients with major (95.8%), minor (84.6%), and partial injuries (50%) (P < 0.001). Urethroplasty was performed in 90% of major, 66.7% of minor, and 35.7% of partial injuries (P < 0.001).
CONCLUSION: In PFUI, a spectrum of severity exists that influences outcomes. While major and minor distraction injuries are associated with a higher risk of developing urethral obstruction and need for urethroplasty, up to 50% of partial PFUI will result in obstruction, and as such need to be closely followed.
Volume
Online ahead of print.
Recommended Citation
Fendereski K, McCormick BJ, Keihani S, Hagedorn JC, Voelzke B, Selph JP, et al [Burks FN] The outcomes of pelvic fracture urethral injuries stratified by urethral injury severity: a prospective multi-institutional genitourinary trauma study (MiGUTS). Urology. 2022 Sep 21:S0090-4295(22)00805-6. doi: 10.1016/j.urology.2022.09.006. Epub ahead of print. PMID: 36152870.
DOI
10.1016/j.urology.2022.09.006
ISSN
1527-9995
PubMed ID
36152870