Simethicone for Better Endoscopy Preparation
Author Information
Author(s): Ahsan Majid, Babaei Leila, Gholamrezaei Ali, Emami Mohammad Hassan
Primary Institution: Isfahan University of Medical Sciences
Hypothesis
Does simethicone reduce air bubbles and improve visibility during esophagogastroduodenoscopy (EGD)?
Conclusion
Simethicone reduces gastric foam and bubbles, improving visibility and decreasing endoscopy duration.
Supporting Evidence
- Simethicone significantly reduced gastric foam compared to placebo.
- Endoscopy duration was one minute shorter in the simethicone group.
- Patients' satisfaction was similar in both groups.
Takeaway
Taking simethicone before an endoscopy helps clear bubbles in the stomach, making it easier for doctors to see what they need to.
Methodology
Randomized, placebo-controlled, double-blinded clinical trial with patients receiving simethicone or placebo before EGD.
Potential Biases
Potential measurement errors due to subjective evaluation of air bubbles.
Limitations
Evaluation of air bubbles was done by a single endoscopist, which may introduce bias.
Participant Demographics
Patients above 18 years referred for elective EGD.
Statistical Information
P-Value
0.002
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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