Video tutorial may boost colonoscopy success
NCT ID NCT07355777
First seen Jan 22, 2026 · Last updated Jun 20, 2026 · Updated 28 times
Summary
This study compares two ways of explaining how to prepare for a colonoscopy: a standard oral explanation from a doctor versus watching a video tutorial at home. Researchers want to see if the video leads to better bowel cleanliness, which helps doctors spot polyps more easily. About 574 adults having their first colonoscopy will take part.
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This is a summary of
the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Clinique De L'infirmerie Protestante 3 Chem. du Penthod 69300 Caluire-et-Cuire
RECRUITINGLyon, France
Contact
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Clinique Médico-Chirurgicale Charcot 51 rue Commandant Charcot 69110 Sainte-Foy-lès-lyon
RECRUITINGLyon, France
Contact
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Clinique du Val d'ouest 39 chemin de la Vernique 69130 Ecully
RECRUITINGLyon, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Les portes du sud 2 avenue du 11 novembre 1918 69200 Vénissieux
RECRUITINGLyon, France
Contact
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Saint Joseph Saint Luc Hospital, Lyon, RHONE-ALPES
RECRUITINGLyon, 69007, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
Contact Phone: •••-•••-•••• Email: •••••@•••••
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
video tutorial
What this could lead to
If it works, this could show that a simple video helps people prepare better for colonoscopy, leading to clearer results and fewer repeat procedures.
What could go wrong
This is a mid-sized trial testing a behavioral aid, not a new drug. The benefit may be small or not apply to everyone, especially those without internet access.
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.