CtDNA test guides chemo to stop rectal cancer return
NCT ID NCT07188025
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether giving chemotherapy after surgery can prevent rectal cancer from returning in people who have a positive ctDNA blood test (a sign of leftover cancer cells). About 103 adults with high-risk rectal cancer will either receive chemo or be observed. The goal is to see if chemo improves how long people stay cancer-free.
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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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Conditions
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As listed by the trial registrant
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Study contacts
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Admiraal De Ruyter Ziekenhuis
RECRUITINGGoes, Netherlands
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Albert Schweitzer Ziekenhuis
RECRUITINGDordrecht, Netherlands
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Amphia
RECRUITINGBreda, Netherlands
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Amsterdam UMC
NOT_YET_RECRUITINGAmsterdam, Netherlands
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Antonius Ziekenhuis Sneek
NOT_YET_RECRUITINGSneek, Netherlands
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Bernhoven
NOT_YET_RECRUITINGUden, Netherlands
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Bravis Ziekenhuis
RECRUITINGRoosendaal, Netherlands
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Canisius Wilhelmina Ziekenhuis
NOT_YET_RECRUITINGNijmegen, Netherlands
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Catharina Ziekenhuis
NOT_YET_RECRUITINGEindhoven, Netherlands
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Dijklander Ziekenhuis
NOT_YET_RECRUITINGHoorn, Netherlands
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Elisabeth-Tweesteden Ziekenhuis
RECRUITINGTilburg, Netherlands
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Erasmus MC
RECRUITINGRotterdam, Netherlands
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Franciscus
RECRUITINGRotterdam, Netherlands
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Frisius MC
NOT_YET_RECRUITINGLeeuwarden, Netherlands
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Haaglanden Medisch Centrum
NOT_YET_RECRUITINGThe Hague, Netherlands
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Ikazia Ziekenhuis
RECRUITINGRotterdam, Netherlands
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Jeroen Bosch Ziekenhuis
RECRUITING's-Hertogenbosch, Netherlands
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Leids Universitair Medisch Centrum (LUMC)
NOT_YET_RECRUITINGLeiden, Netherlands
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Maasstad Ziekenhuis
RECRUITINGRotterdam, Netherlands
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Martini Ziekenhuis
RECRUITINGGroningen, Netherlands
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Meander Medisch Centrum
RECRUITINGAmersfoort, Netherlands
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Radboud Universitair Medisch Centrum
RECRUITINGNijmegen, Netherlands
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Reinier de Graaf Ziekenhuis
RECRUITINGDelft, Netherlands
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Ziekenhuisgroep Twente
NOT_YET_RECRUITINGAlmelo, Netherlands
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ZorgSaam
RECRUITINGTerneuzen, Netherlands
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