Ancient herb meets modern science: can trishul fight rectal cancer?
NCT ID NCT07430696
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tests whether an Ayurvedic drug called Trishul can help shrink rectal tumors and improve survival. Forty adults with advanced rectal cancer will receive either Trishul or a placebo pill, in addition to their standard treatment (chemo-radiation and surgery). The study is double-blind and placebo-controlled, meaning neither patients nor doctors know who gets the real drug. The main goal is to see if Trishul improves overall survival and disease-free survival over 24 weeks.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Trishul (Ayurvedic drug)
- What this could lead to
- If it works, this could point toward a safe, plant-based add-on treatment to improve survival in rectal cancer.
- What could go wrong
- This is a very small early pilot study (40 people). The drug is unproven, and results may show no benefit over placebo. Side effects are unknown.
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.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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May 2026
An estimate. Start dates often move.
- Expected to finish
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May 2028
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.
- 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria:• Adults aged over18 years, stratified for \<40 vs. \>40 years. * Histologically confirmed diagnosis of adenocarcinoma of the rectum stratified for grade of tumour of biopsy samples (Grade 1 and 11 vs 111) * Tumour classified as clinical stage T3-T4 and/or node-positive (N1-N2) without distant metastases (M0), based on MRI or CT. * Suitable for preoperative chemoradiotherapy and surgical resection. * Eastern Cooperative Oncology Group (ECOG) performance status 0-2 (See appendix) * Normal haematological, renal, and hepatic serum biochemistry. * Ability to provide informed consent. Exclusion Criteria:• Evidence of distant metastases (M1 disease). * Prior pelvic radiotherapy, chemotherapy, or Ayurvedic therapy targeting cancer. * Known allergy or intolerance to medication. * Inflammatory bowel disease or other significant gastrointestinal disorders. * Pregnant or breastfeeding women. * Concurrent participation in another interventional clinical trial. * Any condition deemed by the investigator to interfere with study participation.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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