The effect of heated lidocaine gel to reduce pain in men undergoing flexible cystoscopy

The effect of heated lidocaine gel to reduce pain in men undergoing flexible cystoscopy : A prospective randomized controlled study

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0010665

Enrollment

140

Registered

2025-06-23

Start date

2025-07-03

Completion date

Unknown

Last updated

2025-07-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Procedure/Surgery : One group (n = 70) was prospectively analyzed to determine whether patients underwent cystoscopy 5 minutes after injecting 20 cc of room temperature 2% lidocaine gel (Instilagel ge

lidocaine hydrochloride monohydrate 2.09 g/100 mL + chlorhexidine gluconate solution 0.26 g/100 mL) according to the conventional method, and the other group (n = 70) were administered 20 cc of warmed

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Patients with bladder cancer follow up, lower urinary tract symptoms, abnormal findings in imaging tests, hematuria.

Exclusion criteria

Exclusion criteria: 1) Women 2) Patients taking painkillers 3) Patients requiring additional procedures 4) Patients with recent urinary tract infections

Design outcomes

Primary

Measure	Time frame
Visual Analogue Scale (VAS) score for overall pain immediately after endoscopy	—

Secondary

Measure	Time frame
Visual Analogue Scale (VAS) score under local anesthesia;Visual Analogue Scale (VAS) score for pain during endoscope insertion;Visual Analogue Scale (VAS) score for pain 15 minutes after endoscopy;Prevalence of complications associated with cystoscopy	—

Countries

Korea, Republic of

Contacts

Public ContactBonghee Park

The Catholic University of Korea, Yeouido St. Mary's Hospital

bhparkuro@gmail.com+82-2-3779-1034

Outcome results