Superberry showdown: aronia powder tested against COPD inflammation
NCT ID NCT06702696
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing whether eating freeze-dried aronia (black chokeberry) powder every day for 8 weeks can lower inflammation and improve breathing in people with COPD. Fifty participants aged 50-80 will be randomly assigned to take either the aronia powder or a placebo. Researchers will measure blood markers of inflammation and lung function before and after the trial.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- freeze-dried aronia (black chokeberry) powder
- What this could lead to
- If it works, this could point toward a natural dietary supplement to help manage inflammation and improve quality of life in COPD patients.
- What could go wrong
- This is a small, early-stage trial with only 50 participants. The results may not apply to everyone, and the supplement is not a replacement for standard COPD treatments.
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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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2024
- Expected to finish
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Nov 2025
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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50 to 80 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: * Aged 50-80 years * Diagnosed with COPD * Not following a vegetarian or vegan diet * Willing to consume the provided aronia berry (black chokeberry) * Non-smokers * Have signed the informed consent form * Has not undergone endobronchial tube or valve surgery in the last two years. Exclusion Criteria: * Presence of associated chronic inflammatory/rheumatic diseases * Chronic infections that may create a prothrombotic state * Chronic kidney disease (CKD) * Malignancy * Hereditary thrombophilia * Essential thrombocythemia * Diagnosed endocrine disorders * Malabsorption disorders * Allergy to any food or berry fruits * Smoking * Participants who did not sign the informed consent form
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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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Yedikule Göğüs Hastalıkları Hastanesi
RECRUITINGIstanbul, Zeytinburnu, 34020, Turkey (Türkiye)
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