Protein shakes tested to curb addiction cravings in small hospital study
NCT ID NCT06459609
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested whether adding protein supplements twice a day could reduce cravings in 28 people hospitalized for addiction. Participants spent one week with protein and one week without, rating their cravings on a simple scale. The goal was to see if a simple dietary change might help during early recovery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- protein supplement (powder mixed with yogurt or compote)
- What this could lead to
- If it works, this could point toward a simple dietary aid to help manage cravings during early addiction treatment.
- What could go wrong
- This is a very small pilot study (28 people) with no control group and short duration. Results may not apply to everyone or lead to a proven treatment.
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
-
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
-
28 people
The number who actually took part.
- Started
-
Oct 2024
- Finished
-
Sep 2025
- 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
-
18 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.
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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: * Male and female * Aged 18 and over * Admitted for complex care in the addictology department * Person affiliated to or benefiting from a social security scheme * Free, informed and written consent signed by the participant and the investigator Exclusion Criteria: * Allergy to milk protein * Admitted to hospital for less than 3 weeks * Severe somatic or psychiatric pathology incompatible with understanding assessment tools * Difficulty understanding and/or writing French * Presumed non-compliant in completing the patient diary * Person participating in another research study with an exclusion period still in progress * Person under legal protection (guardianship, curatorship)
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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.
Contacts and locations
Locations
-
CH de Pau
Pau, 64000, France
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