Green tea extract tested to fight frailty in older cancer survivors
NCT ID NCT06068543
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase 2 trial tests whether a daily dose of EGCG, a compound found in green tea, can reduce frailty and inflammation in people aged 65 and older who have survived cancer. About 118 participants will take either EGCG or a placebo for 12 weeks. The study is currently suspended, so results are not yet available.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Epigallocatechin-3-Gallate (EGCG), a green tea extract
- What this could lead to
- If it works, this could point toward a simple supplement to help older cancer survivors become less frail and feel stronger.
- What could go wrong
- This is a small, early-phase trial that is currently suspended. EGCG may not improve frailty, and high doses can cause liver issues in some people.
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
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
About 118 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Oct 2024
- Expected to finish
-
Dec 2030
An estimate. End dates often move.
- Lead sponsor
-
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
-
65 years and older
- Sex
-
Anyone
- Healthy volunteers
-
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: 1. Be age 65 or over. 2. Be diagnosed with stage I-III Cancer 3. Have completed curative intent treatment ≤10 years prior to screening Patients on the following endocrine therapies are allowed to enroll (Anastrozole,Leuprolide acetate, and Bicalutamide) 4. Have a Fried's Frailty Score (FFS) of ≥ 1 5. Able to provide informed consent Exclusion Criteria: 1. Have chemotherapy or other systemic cancer treatment planned to occur during the study period. 2. Have abnormal liver function tests (ALT, AST, and bilirubin) per most recent available lab test (within 3 months of screening) * 3 times institutional upper limit of normal for ALT and AST * 1.5 times institutional upper limit of normal for bilirubin 3. Have uncontrolled or unmanaged liver disease. 4. Consume more than 6 cups of green tea per day. 5. Have known allergies to caffeine. 6. Be diagnosed with a major psychiatric illness requiring hospitalization within the last year. 7. Be diagnosed with dementia. 8. Cannot provide informed consent due to lack of decision-making capacity (as determined by the patient's oncologist).
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Cancer are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
1 site. The list below names each one and where it is.
-
The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
-
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
-
University of Rochester
Rochester, New York, 14627, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can colorectal surgery patients go home in two days?
- Can a Hands-On reflex therapy steady an older Person's stance?
- Can immune aging blood tests predict which older IBD patients thrive on advanced therapies?
- Can a personal navigator help young cancer patients through treatment?
- Can a berry extract help athletes bounce back after brutal workouts?
- Can PET scans reveal hidden heart inflammation after a stroke?