New study seeks genetic clues to rising colorectal cancer in young adults
NCT ID NCT02863107
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study investigates genetic factors that may increase the risk of developing colorectal cancer at a young age (18-50). Researchers will collect blood or saliva samples and review medical records from 818 participants, including patients and their family members. The goal is to find genetic markers that could help identify people at higher risk and improve early detection.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help identify people at higher risk for young-onset colorectal cancer, leading to earlier screening and prevention strategies.
- What could go wrong
- This is an observational study, not a treatment trial. It may not directly change patient care, and findings may not apply to all populations.
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.
- Participants
-
818 people
The number who actually took part.
- Started
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Jun 2012
- Expected to finish
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Aug 2030
An estimate. End dates often move.
- Lead sponsor
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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.
Who is studied
MD Anderson Cancer Center (MDACC) patients who have adenocarcinoma of the colon or rectum, diagnosed between ages 18 through 50 (young-onset), or diagnosed at age 51 through 80 (later-onset) and their family members
- Ages
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18 to 80 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * PATIENTS: MDACC patients who have adenocarcinoma of the colon or rectum, diagnosed between ages 18 through 50 (young-onset), or diagnosed at age 51 through 80 (later-onset) * PATIENTS: Patient must have sufficient command of the English language and mental capacity to provide consent * FAMILY MEMBERS: Be a parent, sibling or child (first degree blood relative) of a registered MDACC patient meeting eligibility criteria above * FAMILY MEMBERS: Have sufficient command of the English language and mental capacity to provide consent * FAMILY MEMBERS: Family member must be at least 18 years of age at the time of study registration
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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
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M D Anderson Cancer Center
Houston, Texas, 77030, United States
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MD Anderson League City
League City, Texas, 77573, United States
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MD Anderson West Houston
Houston, Texas, 77079, United States
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MD Anderson in Sugar Land
Sugar Land, Texas, 77478, United States
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MD Anderson in The Woodlands
Conroe, Texas, 77384, United States
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