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New drug combo aims to eliminate rectal tumors before surgery
NCT ID NCT07104604
First seen Jul 14, 2026 · Last updated Jul 24, 2026 · Updated 3 times
Summary
This phase 2 trial tests whether adding a new form of chemotherapy (liposomal irinotecan) to standard radiotherapy, immunotherapy (tislelizumab), and another chemotherapy (capecitabine) can make advanced rectal cancers disappear before surgery. The study enrolls adults aged 18–75 with a specific type of locally advanced rectal cancer (pMMR) that has high-risk features. The main goal is to see how many patients achieve complete remission—no sign of cancer after treatment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- a combination of radiotherapy, tislelizumab (an immunotherapy), liposomal irinotecan (a chemotherapy), and capecitabine (a chemotherapy)
- What this could lead to
- If successful, this combination could increase the chance of complete tumor disappearance before surgery, potentially allowing more patients to avoid permanent colostomy and improving long-term outcomes.
- What could go wrong
- This is a small, early-phase trial (51 participants) testing a new drug formulation (liposomal irinotecan) in a specific patient group, so results may not apply broadly. The combination also carries risks of side effects from chemotherapy, immunotherapy, and radiation.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Shantou University Medical College Cancer Hospital
RECRUITINGShantou, Guangdong, 515000, China
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The First Affiliated Hospital of Shantou University Medical College
NOT_YET_RECRUITINGShantou, Guangdong, 515041, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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