Do lubricants with 2% lidocaine gel have an effect on patient comfort in diagnostic cystoscopy?

Abstract

Background: Patients undergoing both rigid and flexible cystoscopic evaluation suffer from a great deal of pain and discomfort. In this study, we aimed to investigate the effect of lidocaine gel anestesia on patient comfort on diagnostic rigid cystoscopy. Material and Methods: 11 mL of lubricant gel applied to each patient via the external meatus in 10 s. Patients were randomized into three groups. In group 1, liquid glycerine was applied and cystoscopy was immediately performed, in group 2 lidocaine gel (Aqua Touch™: istem Tibbi Cihaz Ve Sanayi Ltd.Sti, Ostim, Ankara, Türkiye) was applied and the procedure undergone immediately and in group 3, lidocaine gel was applied and penis was clemped for 10 minutes before the procedure. VAS forms were filled to determine the discomfort and pain during cystoscopy and the first micturation after. Results: After the evaluation between groups, VAS scores were significantly lower in Group II and III than Group I and in Group III than in Group II (p < 0.05). When post micturation VAS scores were evaluated, VAS scores were significantly lower in Group II than Group I and in Group III than in Group II (p < 0.05). Conclusions.The application of local anesthetic lidocaine gel in rigid cystoscopy, is a practical, safe and efficient method to improve patient comfort when applied in appropriate dose and waiting duration.