Preoperative Education With Image Illustrations Enhances Effect of Tetracaine Mucilage in Allevia… (NCT03199105) | Clinical Trial Compass
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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 range
18 Years – 75 Years
Sex
MALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
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).
. History of bladder outflow obstruction.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.