DPNB for Prevention of CRDB

• Status: Completed
• Trial end date: 2015-12-15
• Target enrollment: 0
• Participant gender: Male

Summary

Catheter-related bladder discomfort (CRBD) secondary to an indwelling urinary catheter is defined as an urge to void or discomfort in the supra-pubic region. This symptom complex may cause patient agitated and exacerbated postoperative pain. In clinic, dorsal penile nerve block (DPNB) was applied for penile surgery including circumcision and some anterior urethra surgery. The investigators hypothesize that DPNB relive CRBD for male patients with indwelling urinary catheter under general anesthesia.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: West China Hospital
• Treatments: Tramadol

Criteria

Inclusion Criteria:

• Informed consent signed

• Male adult patient, aged 18~50 years old, ASA I~III

• Surgery under general anesthesia

Exclusion Criteria:

• Bladder dysfunction, such as overactive bladder

• A history of bladder outflow obstruction

• Prostate disease, such as benign prostate hyperplasia, etc.

• Disturbance of central nervous system