Blood tests and surveys may predict cancer treatment success
NCT ID NCT04776837
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study followed 159 people with metastatic colorectal, pancreatic, biliary, or esophageal cancers who were starting a new line of therapy. Researchers collected blood samples (tumor markers and liquid biopsies) and patient-reported quality-of-life data to see if these could predict how well the treatment worked at the first scan. The goal was to find better ways to track disease progression and response without relying solely on imaging.
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 doctors better predict how well a cancer treatment is working early on, using simple blood tests and patient surveys.
- What could go wrong
- This is an observational study, not a treatment trial. It may not lead to any immediate changes in care, and the results might not apply to all patients.
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
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159 people
The number who actually took part.
- Started
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May 2019
- Finished
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Oct 2022
- 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
Patients must have histologically confirmed colorectal, pancreatobiliary, or esophagogastric cancer and receiving anti cancer treatment at Massachusetts General Hospital Cancer Center
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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: * Patients must have histologically confirmed colorectal, pancreatobiliary, or esophagogastric cancer. * Diagnosed with metastatic disease * Age \> 18 years. * Patients must be starting new line of anti-cancer therapy. * Patient must be English-speaking. * Exclusion Criteria * Unwilling or unable to participate in the study * Non-metastatic disease * Not starting new anti-cancer treatment * Cognitive issues interfering with ability to participate. * Active, unstable, untreated serious mental illness interfering with ability to participate. * Patient does not speak English.
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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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Massachusetts General Hospital
Boston, Massachusetts, 02115, United States
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