Vitamin B6 could be a simple shield against postpartum depression
NCT ID NCT06445933
First seen Jul 07, 2026 · Last updated Jul 08, 2026 · Updated 1 time
Summary
This study investigates whether taking vitamin B6 supplements during late pregnancy and after childbirth can help prevent depression. Pregnant women without a history of mental health conditions take either vitamin B6 or a placebo from around 24-28 weeks of pregnancy until six weeks after giving birth. The trial also explores whether a wearable heart monitor can provide a more objective way to screen for depression than standard questionnaires.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Vitamin B6
- What this could lead to
- If it works, this could offer a simple, low-cost way to help prevent perinatal depression and improve mental health screening during pregnancy.
- What could go wrong
- This is a relatively small study, and vitamin B6 may not significantly reduce depression risk. Results may not apply to all pregnant women.
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 150 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Sep 2026
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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20 to 50 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Pregnant women at 24-28 weeks of gestation * Without a personal history of depression, bipolar disorder, schizophrenia, or other mental health conditions. Exclusion Criteria: * Allergic to Vitamin B6
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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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National Taiwan University Hospital
RECRUITINGTaipei, Taiwan
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