Children undergoing outpatient complex penile surgery and hypospadias repair may not require opioid analgesics

Abstract

Background/PurposePain control is important after penile surgery, and opioid use should be minimized as able. We sought to describe our experience performing complex penile surgeries with vs without post-operative opioids. MethodsA retrospective review of penile surgeries, including 3998 between 2009 and 2019. We identified patients <8 years who underwent outpatient penile surgery requiring either penile degloving or hypospadias repair. Patients who were or were not prescribed opioids were matched 1:1 by age and type of penile surgery. Primary outcomes of interest were pain-related encounters, delayed opioid prescription, and predictors of pain. Results200 children were identified, 100 per group, with mean age 1.3 ± 0.8 years. 48% were penile degloving procedures, 31% hypospadias repairs with catheters, and the remaining 21% hypospadias repairs without catheters. Perioperative features were comparable between groups(p > 0.05). 59% of patients without opioids had an impromptu post-operative encounter vs 41%, and 20% had an associated pain complaint vs 9%(p = 0.026). Two patients in both groups received delayed opioid prescription(p = 1.00). The presence of a catheter (OR 2.9) and no opioid prescription (OR 2.6) were independent predictors for pain complaint. ConclusionsPatients discharged without an opioid were more likely to contact a provider postoperatively and were more likely to endorse pain complaint (number needed to treat: 9).