Personalized Pre-clinic Nursing Telemedicine Visit: An Efficient and Efficacious Approach for Bowel and Bladder Dysfunction in Children

OBJECTIVES

To evaluate the effectiveness and efficacy of a Registered Nurse (RN) led educational pre-clinic telephone call on compliance and outcomes in children with bowel and bladder dysfunction (BBD).

METHODS

A retrospective chart review of a prospectively applied protocol in a single academic institution was performed for children aged 4-17 presenting with BBD. All children underwent a pre-clinic RN telemedicine visit where they were educated on pathophysiology of BBD, provided personalized urotherapy and bowel recommendations and instructed to complete pre-clinic questionnaires and voiding diaries. Patients were evaluated by a provider 4weeks following RN call. Data collected included compliance with forms, bowel management and need for imaging/testing, medications, and biofeedback. Patients were considered to improve with urotherapy alone if they were discharged from urology without the need for medications and/or biofeedback.

RESULTS

In total, 277 patients completed an RN call and 224 patients attended a provider visit between December 2020 and June 2022. Mean age was 9.4years (3:1 Female to Male ratio). During the RN call, 154 (56%) patients had bowel management initiated. Of the 224 patients seen by a provider, 69% (n = 154) had symptom improvement or resolution with urotherapy alone. Thirty-eight patients (17%) enrolled in biofeedback with 7 (3%) completing all 8 sessions. Thirty-two patients (14%) required medication for daytime bladder symptoms.

CONCLUSION

Our novel RN-led pre-clinic telemedicine visit demonstrates excellent compliance and patient outcomes for children with BBD and can reduce the use of unnecessary imaging, medications, and time-consuming treatments such as biofeedback.

Continuous antibiotic prophylaxis in isolated prenatal hydronephrosis

BACKGROUND

Prenatal hydronephrosis (PNH) is one of the most common congenital anomalies and can increase the risk of developing a urinary tract infection (UTI) in the first two years of life. Continuous antibiotic prophylaxis (CAP) has been recommended empirically to prevent UTI in children with PNH, but its use has been controversial.

OBJECTIVE

We describe the incidence of UTI in children with isolated PNH of the renal pelvis without ureteral dilation. Our objective was to compare patients receiving and not receiving CAP and determine whether CAP is beneficial at preventing UTI in children with isolated PNH.

STUDY DESIGN

Children with confirmed PNH were enrolled between 2008 and 2020 into the Society for Fetal Urology Hydronephrosis Registry. Children with isolated dilation of the renal pelvis without ureteral or bladder abnormality were included. The primary outcome was development of a UTI, comparing patients who were prescribed and not prescribed CAP.

RESULTS

In this cohort of 801 children, 76% were male, and 35% had high grade hydronephrosis (SFU grades 3-4). CAP was prescribed in 34% of children. The UTI rate among all children with isolated PNH was 4.2%. Independent predictors of UTI were female sex (HR = 13, 95% CI: 3.8-40, p = 0.0001), intact prepuce (HR = 5.1, 95% CI: 1.4-18, p = 0.01) and high grade hydronephrosis (HR = 2.0, 95% CI: 0.99-4.0, p = 0.05; Table) on multivariable analysis. For patients on CAP, the UTI rate was 4.0% compared to 4.3% without CAP (p = 0.76). The risk of UTI during follow-up was not significantly different between patients who received CAP and patients who were not exposed to CAP; adjusting for sex, circumcision status and hydronephrosis grade (HR = 0.72, 95% CI: 0.34-1.5, p = 0.38). In sub-group analysis of patients at higher risk of UTI (uncircumcised males, females and high grade hydronephrosis), CAP use was not associated with a statistically significant reduction in UTI.

CONCLUSIONS

The overall UTI rate in children with isolated PNH is very low at 4.2%. In the overall population of patients with isolated PNH, CAP was not associated with reduction in UTI risk, although the limitations in our study make characterizing CAP effectiveness difficult. Clinicians should consider risk factors prior to placing all patients with isolated PNH on CAP.