Preoperative Education With Image Illustrations Enhances Effect of Tetracaine Mucilage in Allevia… (NCT03199105) | Clinical Trial Compass
UnknownNot Applicable
Preoperative Education With Image Illustrations Enhances Effect of Tetracaine Mucilage in Alleviating Postoperative CRBD
China64 participantsStarted 2017-07-01
Plain-language summary
Catheter-related bladder discomfort (CRBD) is not uncommon in male patients under general anesthesia, and it may cause patient agitation and exacerbated postoperative pain. In this study, the investigators will enroll male patients undergoing elective colonal and rectal surgery with surgical duration of at least 2 h, requiring catheterization of the urinary bladder with urinary catheterization after anesthetic induction, and compare preoperative education with image illustrations combined with local tetracaine mucilage vs. local tetracaine mucilage alone in alleviating CRBD during the post-operative period.
Who can participate
Age range18 Years – 75 Years
SexMALE
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Inclusion criteria
✓. Patients aged 18 years to 75 years.
✓. American Society of Anesthesiologists (ASA) physical status I, II.
✓. Undergoing elective noncardiac surgery with urinary catheterization after 4.anesthetic induction under general anesthesia.
✓.Duration of surgery more than 2h 6.Glasgow Coma Scale (GCS) score of 15. Ability to communicate.
Exclusion criteria
✕. History of bladder dysfunction, such as over active bladder (OAB, urinary frequency: more than three times in the night or more than eight times in 24 h).