Search

To describe the intermediate-term incidence of hypertension following pediatric renal trauma relative to that in an extremity (control group) trauma cohort. This was a single-institution matched cohort study of pediatric patients presenting to a Level I trauma center between 2010 and 2019. The primary cohort included patients who sustained renal trauma, and a comparator cohort of sex- and age-matched patients with isolated extremity fracture was identified. The primary outcome was new hypertension, and a sensitivity analysis was conducted of any elevated blood pressure (EBP). Conditional logistic regression was performed and adjusted for overweight/obese status. There were 62 renal trauma patients included, representing 35% of all eligible patients seen in the study period. Hypertension was not found to be more prevalent with renal trauma (OR 1.18, 95% CI: 0.41, 3.39). The incidence of hypertension (9.7–11.3%) and EBP (22.6–32.3%) was comparable between renal trauma and control groups. Despite a high incidence of EBP and hypertension in pediatric patients after renal or extremity trauma, we did not observe an association between renal trauma and postinjury hypertension. We identified no cases of malignant or symptomatic hypertension, and no surgical interventions for renovascular hypertension was performed. Our findings suggest that only select patients, rather than most renal trauma patients, may benefit from monitoring for postinjury hypertension. [ABSTRACT FROM AUTHOR]

Long-term continence outcomes in patients undergoing complete primary repair of exstrophy (CPRE) have shown that a subset of patients do not achieve continence until after puberty. We aim to update the continence outcomes as well as describe gynecological outcomes for females having undergone CPRE. This was a retrospective review between 1989 and 2019 at a single institution. Inclusion criteria were females with classic bladder exstrophy who underwent CPRE. Exclusion criteria were variant diagnoses and age <4 years. Continence was defined as dry for ≥3 h (volitional voiding or clean intermittent catheterization (CIC)). Partial continence was defined as minor stress incontinence or enuresis. Vaginal stenosis was evaluated in post-pubertal patients. Eighteen patients met inclusion criteria. Median age at last follow-up was 15.9 years (IQR 13.1, 18.4). All patients underwent primary closure <30 days of life (n = 18). Subsequent procedures included bladder augmentation (n = 4), continent catheterizable channel (n = 7), bladder neck injections (n = 12) and bladder neck reconstruction (n = 12). Continence and partial continence were achieved in 6/18 (33.3%) and 9/18 (50.0%), respectively, with mean 3.2 ± 2.5 continence procedures at 9.6 years (IQR 7.3, 15.2). Volitional voiding was seen in 11/18 (61.1%) and 7/18 (38.9%) performed CIC, with no significant difference in continence. Mean bladder capacity was 199 ml ± 96 versus 90 ml ± 29 in the volitional voiding versus CIC group (P = 0.0047). Eleven women with median age of 18.0 years (IQR 15.2, 21.4) had recorded menarche: 6/11 (54.5%) patients reported painful/irregular menses, controlled with hormonal therapy. Six of 11 (54.5%) women had vaginal stenosis managed with vaginal dilation (n = 2) or vaginoplasty (n = 4). Three (27.3%) reported tampon use and penetrative intercourse. Overall, the majority of women who have undergone CPRE achieved complete or partial continence, though most required additional procedures and time to attain it. Additionally, volitional voiding was achievable. Bladder capacity was significantly lower in patients dependent on CIC. Most required medical or surgical interventions for gynecologic concerns post menarche. This study underscores the unique needs of girls and young women with bladder exstrophy and further supports the importance of close long-term urologic and gynecologic management throughout development. Summary Table Urological outcomes. Summary Table All patients Volitional voiding CIC p-value N = 18 N = 11 N = 7 Median age at surgery (days) 1.0 (IQR 1.0, 4.0) 1.0 (IQR 0.0, 7.0) 1.0 (IQR 0.0, 3.0) 0.9 Median age at last follow-up (years) 15.9 (IQR 13.1, 18.4) 17.2 (IQR 13.1, 20.4) 15.2 (IQR 8.2, 18.0) 0.8 Continence 0.5 Yes 6/18 (33.3%) 2/11 (18.2%) 4/7 (57.1%) Partial 9/18 (50.0%) 7/11 (63.6%) 2/7 (28.6%) No 3/18 (16.7%) 2/11 (18.2%) 1/7 (14.3%) Mean total number urological surgeries 5.6 ± 3.9 3.4 ± 1.0 9.0 ± 4.2 <0.01 Mean number continence procedures 3.7 ± 3.2 2.1 ± 1.0 6.3 ± 3.8 0.01 [ABSTRACT FROM AUTHOR]

Objective: To report our contemporary experience with ureteral injuries secondary to blunt trauma, with diagnostic methods and management stratified according to injury severity.Materials and Methods: We performed a retrospective 15-year study (4/2005-4/2020) at a regional level I trauma center. Patients were categorized as having a partial or complete transection injury. Treatment success was defined as the absence of hydronephrosis or obstruction on follow-up imaging.Results: Eighteen patients suffered 10 partial and 9 complete ureteral transections. All 16 patients who underwent initial evaluation with computed tomography were correctly graded as having partial or complete transections, and there were no missed injuries. Treatment of partial transections included observation (3/9), retrograde double-J stent placement (4/9), and Heineke-Mikulicz pyeloplasty (2/9). At a median follow-up of 9 (IQR 2-59) months, 8/9 (89%) partial transections were treated successfully. Treatment of complete transections included pyeloplasty (3/9), ureteroureterostomy (4/9), and ureteroneocystostomy (1/9). One patient who underwent attempted reconstruction 6 days after trauma required nephrectomy. At a median follow-up of 32 (IQR 4-82) months, 7/8 (89%) reconstructed complete transections were treated successfully.Conclusion: Computed tomography with delayed phase imaging is a sensitive test to detect ureteral injuries after blunt trauma, and computed tomography can distinguish between partial and complete transections. Partial transection injuries secondary to blunt trauma may be amenable to ureteral stent placement or close observation in select cases. Good intermediate-term outcomes can be achieved with early surgical intervention in the case of complete transections. [ABSTRACT FROM AUTHOR]