Current Epidemiology of Genitourinary Trauma

This article reviews recent publications evaluating the current epidemiology of urologic trauma. It begins by providing a brief explanation of databases that have been recently used to study this patient population, then proceeds to discuss each genitourinary organ individually, discussing the most relevant and up to date information published for each one. The conclusion of the article briefly discusses possible future research and development areas pertaining to the topic

Risk factors for lower urinary tract injury at the time of hysterectomy for benign reasons

DISCLOSURES: None of the authors has any conflicts of interest to report except for Dr. Rebecca G. Rogers, who is DSMB chair for American Medical Systems Transform Trial, UptoDate royalties, ACOG royalties, and is on the executive board of the ACOG. Dr. Gena Dunivan is a member of the AUGS Education Committee. OBJECTIVE: To identify risk factors associated with lower urinary tract injury at the time of performing hysterectomy for benign indications. METHODS: We conducted a multi-center case–control study of women undergoing hysterectomy for benign disease. Cases were identified via ICD-9 codes for lower urinary tract injury at the time of hysterectomy from 2007 to 2011: controls were two subsequent hysterectomies following the index case in the same institution that did not have lower urinary tract injury. Logistic regression was used to perform univariate and multivariate comparisons between groups. RESULTS: At 7 centers, 135 cases and 270 controls were identified. Cases comprised 118 bladder injures and 25 ureteral injuries: 8 women had both bladder and ureteral injury. Bladder injury was associated with a history of prior cesarean section OR 2.9 (95% CI 1.7–5), surgery by a general obstetrician and gynecologist OR 2.4 (95% CI 1.2–5.2), and total abdominal hysterectomy OR 1.9 (95% CI 1.06–3.4). Ureteral injury was more likely among women who underwent laparoscopic-assisted vaginal hysterectomy (LAVH) OR 10.4 (95% CI 2.3–46.6) and total abdominal hysterectomy (TAH) OR 4.7 (95% CI 1.4–15.6). CONCLUSION: Bladder injury at the time of benign hysterectomy is associated with a prior history of Cesarean section and TAH as well as surgery by generalist OB-GYN; ureteral injury is associated with LAVH and TAH