Music’s effect on pain relief during outpatient urological procedures: a single center, randomized control trial focusing on gender differences

BACKGROUND: Listening to preferred music can provide distraction and reduce the feeling of pain and negative emotions associated with an uncomfortable experience. Several studies have examined how music can reduce pain and anxiety related to urological procedures that are not typically performed under anesthesia, such as cystoscopy, cystoscopy with stent pull, and urodynamic studies. To our knowledge, no studies have been done to examine the effect of listening to preferred music generalized across a variety of these procedures. Therefore, we looked to combine multiple factors from prior studies to determine if listening to music of a patient’s choice would decrease pain during various outpatient clinic urological procedures, and to examine differences between men and women. METHODS: This was a single investigator series randomized controlled trial with 91 subjects in an academic outpatient urology clinic. After applying exclusion criteria, eligible patients were randomized to a music group or non-music group via coin flip. Fifty-three patients were in the music group (16 men, 37 women) and 38 patients were in the non-music group (16 men, 22 women). Subjects in the music group selected a song to play during the procedure, which was stopped at the conclusion of the procedure. Pre- and post-procedure Visual Analog Pain Scale were completed by the subjects of each group and subsequently analyzed. Where appropriate either Pearson’s Chi-Square or Independent-Sample t-test were used to compare the groups as well as randomized-repeated analysis of variance (ANOVA). RESULTS: For men, pain scores worsened in both groups, however the music group experienced a statistically significant increase in pain (mean change =1.0, P=0.05), while the non-music group only clinically worsened (mean change =0.38, P=0.459). For women, the music group noticed an improvement in the pain score (mean change =−0.14, P=0.590), while the non-music group significantly worsened (mean change =1.14, P=0.008). CONCLUSIONS: Women who listened to music of their choosing experienced significant improvement in overall perceived pain compared to women who did not listen to music. Women may benefit from music as a novel tool to alleviate pain during outpatient clinic urological procedures.