An Exploratory Study on the Long-Term Impact of Voiding Cystourethrogram (VCUG)

OBJECTIVE This study investigates the long-term impacts of childhood exposure to voiding cystourethrogram (VCUG), a diagnostic procedure for vesicoureteral reflux. Primary outcomes include long-term health outcomes, mental health disorders, healthcare avoidance, and participation in risky behaviors compared to a control group. METHODS A 9-month retrospective cohort study was conducted with adults who received most of their medical care in the U.S. Respondents self-reported health metrics, behaviors, and outcomes via a 20-minute survey. Respondents were divided into two groups: those who remembered undergoing at least one VCUG in childhood (VCUG group), and those who did not (control group). RESULTS Of 334 respondents, 204 (61%) were in the VCUG group (mean age: 29, 70% female) and 130 (39%) were controls (mean age: 34, 70% female). Notable findings include: 47% of VCUG respondents were diagnosed with depression compared to 27% of controls. 15% of female-born VCUG respondents reported they would never visit a gynecologist compared to 2% of controls. 34% of VCUG respondents smoked regularly compared to 5% of controls, and 11% of VCUG respondents regularly missed work compared to 1% of controls. These findings highlight the need for further research and clinical consideration of VCUG's long-term consequences. CONCLUSIONS This study suggests that the effects of childhood VCUG extend into adulthood. Our findings underscore the need to reassess informed consent protocols and consider full-scale studies to minimize bias.