Impact of Preoperative Video-Based Education on Anxiety Levels in Patients with Renal Stones Scheduled for Flexible Ureteroscopic Lithotripsy: A Comparative Study Using APAIS and STAI

BACKGROUND: Anxiety prior to surgery can impact patient outcomes and satisfaction. In light of this, our study aimed to examine the effects of preoperative video-based information versus verbal information on anxiety levels among 60 patients with renal stones slated for flexible ureteroscopic lithotripsy. Anxiety was measured using the Amsterdam Pre-Operative Anxiety and Information Scale (APAIS) and the State-Trait Anxiety Inventory (STAI). MATERIAL/METHODS: We enrolled 60 patients with renal stones who were scheduled for flexible ureteroscopic lithotripsy. These patients were divided randomly into two groups: Group 1 (30 patients) received preoperative video-based information and Group 2 (30 patients) received only verbal information. Anxiety levels were assessed preoperatively using both the APAIS and STAI. On the first postoperative day, each patient indicated their pain using a visual analogue scale and filled out a questionnaire about their willingness to undergo the procedure again. RESULTS: Group 1 exhibited lower anxiety levels as reflected by the APAIS scores for anesthesia (P=0.02), surgery (P<0.001), overall (P<0.001), and information needs (P<0.001). While there was no significant difference in the STAI-trait anxiety scores between the groups (P=0.15), Group 2 demonstrated notably higher anxiety levels concerning the surgical procedure, as measured by the STAI-state scores (P<0.001). The average pain score was 4.23±2.17 for Group 1 and 5.37±2.83 for Group 2 (P=0.08). Patients in Group 1 showed a greater willingness to undergo the surgery again (P=0.02). CONCLUSIONS: Delivering preoperative information through videos significantly diminishes anxiety levels in patients about to undergo retrograde intrarenal surgery compared to traditional verbal communication.