Plant pigment could soothe Radiation's harsh side effect in blood cancer treatment
NCT ID NCT07709195
First seen Jul 16, 2026 · Last updated Jul 28, 2026 · Updated 5 times
Summary
This phase II trial tests whether a plant-derived supplement called chlorophyllin can reduce severe mouth sores caused by high-dose radiation given before a stem cell transplant. People aged 12 to 65 with blood cancers who need total body irradiation as part of their transplant preparation take chlorophyllin daily starting two days before radiation and continuing for four weeks after transplant. Researchers track how many develop severe mouth sores, how long they last, and whether patients need extra nutrition or pain medication.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- sodium copper chlorophyllin, a green pigment derived from plants, taken as a tablet or oral suspension
- What this could lead to
- If it works, this could offer a simple, low-cost way to prevent severe mouth sores in patients undergoing radiation before a stem cell transplant.
- What could go wrong
- This is a small, early-phase trial with only 17 participants, so results may not apply to everyone. The supplement may not reduce mouth sores more than standard care.
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 17 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2024
- Expected to finish
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Mar 2027
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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12 to 65 years
- 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 ≥12 and ≤65 years of age * First allogeneic stem cell transplant * Total body irradiation dose (fractionated) ≥8 Gy Exclusion Criteria * Known hypersensitivity or contraindications to sodium chlorophyllin (CHL)
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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 places running it
1 site. The list below names each one and where it is.
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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.
Contacts and locations
Locations
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Advanced Centre for Treatment, Research and Education in Cancer
RECRUITINGNavi Mumbai, Maharashtra, 410210, India
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Other studies related to the condition(s) this trial covers.
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- Lactobacillus rhamnosus GG alleviates oral mucositis in patients undergoing radiotherapy for malignant head and neck tumors: a randomized controlled trial
- A phase i, Single-Arm, Open-Label clinical study to evaluate the safety, pharmacokinetics, and preliminary efficacy of CHT101 injection in subjects with Relapsed/Refractory T-Cell and B-Cell hematological malignancies
- A phase i, Single-Arm, Open-Label study to evaluate the safety, pharmacokinetics and preliminary efficacy of CHT101 injection in subjects with Relapsed/Refractory T-Cell and B-Cell hematological malignancies
- Randomized, Double-Blind, Placebo-Controlled phase II study to evaluate the efficacy of a Copaiba-Based mouthwash combined with Low-Level laser therapy in the prevention of oral mucositis in patients undergoing hematopoietic stem cell transplantation
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