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Can a common mineral infusion take the sting out of endoscopy?
NCT ID NCT07816848
First seen Sep 14, 2026 · Last updated Sep 16, 2026 · Updated 2 times
Summary
Researchers are testing whether an intravenous infusion of magnesium sulfate reduces esophageal symptoms after upper gastrointestinal endoscopy with biopsy. Sixty adults scheduled for the procedure under general anesthesia receive either magnesium sulfate or a saline placebo. The team measures symptom severity at 1, 4, 24, and 48 hours using a patient questionnaire, and checks blood levels of an inflammation marker before and one hour after the procedure.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Magnesium sulfate given as an intravenous infusion
- What this could lead to
- If it helps, magnesium sulfate could become a simple, low-cost way to ease discomfort after endoscopy with biopsy.
- What could go wrong
- This is a small, single-center study of 60 adults, so any benefit may be modest or may not hold in larger or different groups. Magnesium can cause low blood pressure, flushing, or slowed heart rate, and it is not safe for people with kidney problems or certain heart rhythm conditions.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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60 people
The number who actually took part.
- Started
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Mar 2026
- Finished
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Jul 2026
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
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Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 18 years or older. * Scheduled to undergo elective upper gastrointestinal endoscopy (UGIE) with mucosal biopsy under general anesthesia. * American Society of Anesthesiologists (ASA) physical status I-III. * Able to provide written informed consent. Exclusion Criteria: * History of hypersensitivity to magnesium sulfate. * Severe renal dysfunction. * Second- or third-degree atrioventricular block. * Neuromuscular disease. * Chronic opioid therapy. * Pregnancy or lactation. * Any condition that could interfere with completion of postoperative assessments.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Dr. Wahidin Sudirohusodo Hospital
Makassar, South Sulawesi, 90221, Indonesia
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