Can supplements and lifestyle coaching improve recovery after cancer surgery? new trial aims to find out
NCT ID NCT04871412
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase 3 trial is testing whether a personalized program of supplements (vitamin D, mushroom extract, fish oil, probiotics, and whey protein) plus lifestyle coaching can improve recovery and quality of life for people undergoing surgery for lung, stomach, or esophageal cancer. The study will enroll 20 adults and focus on whether such a program is practical and acceptable. It is not yet testing whether the program actually improves outcomes like survival or complications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Vitamin D, Coriolus versicolor, fish oil, probiotics, and whey protein supplements
- What this could lead to
- If it works, this could point toward a standard integrative care plan that helps patients recover better and feel better after thoracic cancer surgery.
- What could go wrong
- This is a small early-stage trial (20 participants) focused on feasibility, not effectiveness. The supplements may not provide clear benefits, and results may 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.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 20 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2022
- Expected to finish
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Dec 2029
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 eligible for complete resection of lung, gastric or esophageal cancer Exclusion criteria * Small cell, carcinoid, or gastrointestinal stromal (GIST) tumours * Any wedge resections of lung cancer * History of cancer with active treatment in the last 3 years (not including superficial bladder cancer or non-melanoma skin cancer) * Patients currently receiving care guided by an ND or who have previously seen an ND in the last 3 months * Pregnant or breastfeeding women\* * Any reason which, in the opinion of the Principal Investigator (or delegate), would prevent the subject from participating in the study * Use of an investigational drug or participation in an investigational study within 30 days prior to starting the study
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Get notified about this study
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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
2 sites. 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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Michael Garron Hospital
RECRUITINGToronto, Ontario, M4C 3E7, Canada
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The Ottawa Hospital
RECRUITINGOttawa, Ontario, K1H 8L6, Canada
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