Pre-medication With N-acetylcysteine and Simethicone to Improve Mucosal Visibility During Gastrod… (NCT05951712) | Clinical Trial Compass
CompletedNot Applicable
Pre-medication With N-acetylcysteine and Simethicone to Improve Mucosal Visibility During Gastroduodenoscopy
India800 participantsStarted 2022-06-16
Plain-language summary
In this study, we aimed to compare combined premedication with simethicone or N-acetylcysteine (NAC) for mucosal visualisation during esophagogastroduodenoscopy (EGD).
The primary outcome of the study was comparison of total mucosal visibility score (TMVS) between combined pre-medication (Simethicone+ NAC) and individual pre-medication groups (Simethicone and NAC) in patients undergoing EGD. Secondary outcomes included comparison of TMVS between different groups, TMVS in early (10-20 min) versus late (\>20-30 min) endoscopy groups, adequate gastric mucosal visibility, detection of lesions and adverse events related to the pre-medications. Adequate and inadequate gastric mucosal visibility was defined as a cumulative score of \<7 and ≥7, respectively.
Who can participate
Age range
18 Years – 80 Years
Sex
ALL
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:
* Adults (≥18-years) capable of giving written, informed consent will be included.
* All eligible subjects undergoing diagnostic endoscopy will be recruited in the study.
Exclusion Criteria:
* History of upperGI tract surgery,
* Gastric cancer
* Need for therapeutic endoscopy and emergency procedures,
* Recent upper GI bleeding
* Caustic ingestion,
* Pregnancy
* Diabetes mellitus
* Asthma
* Allergic reactions to the medications used in the study
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.
What they're measuring
1
Difference in the proportion of patients with adequate visibility score between the no intervention and the water plus simethicone solution, water plus N Acetyl cysteine solution, water plus simethicone and N Acetyl cysteine solution