NCT03284905 is a NA clinical trial of Probiotic supplement in Stress, sponsored by Probi AB.

Who is sponsoring NCT03284905?

NCT03284905 is sponsored by Probi AB.

What drugs are being tested in NCT03284905?

Interventions in NCT03284905: Probiotic supplement, Placebo supplement.

Is NCT03284905 still recruiting?

NCT03284905 is currently completed. Last updated 20 March 2019.

Last reviewed 2019-03-20 · How we verify

NCT03284905

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Probiotic Intervention for Acute Stress

Completed NA Last updated 20 March 2019

What this trial tests

NA trial testing Probiotic supplement in Stress in 70 participants. Completed in 4 April 2018.

Timeline

2 October 2017

Primary endpoint
4 April 2018

4 April 2018

Quick facts

Lead sponsor	Probi AB
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	quadruple
Primary purpose	prevention
Enrollment	70
Start date	2 October 2017
Primary completion	4 April 2018
Estimated completion	4 April 2018
Sites	1 location across Sweden

Drugs / interventions tested

Probiotic supplement — full drug profile →
Placebo supplement

Conditions studied

Stress — all drugs for Stress →

Sponsor

Probi AB — full company profile →

Who can join

Adults 19 to 35, any sex, with Stress. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Efficacy of probiotics on acute stress

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Does the Gut Microbial Metabolome Really Matter? The Connection between GUT Metabolome and Neurological Disorders.
Marć MA, Jastrząb R, Mytych J. · · 2022 · cited 18× · PMID 36235622 · DOI 10.3390/nu14193967

Verify or expand the search:

Other trials of Probiotic supplement

Trials testing the same drug.

NCT06327919 — Effects of Probiotic Supplementation With Weight Reducing Plan in Patients With Food Addiction and Weight Regain After B · NA · completed
NCT06052540 — Probiotic Supplementation in Children Affected by Upper Respiratory Infections · NA · unknown
NCT05943925 — Dementias and Microbiota Composition: Is Possible to Revert the Dementia Symptoms Reverting the Microbiota Composition? · unknown
NCT04798417 — Nutrition to Relieve IBS Constipation · NA · completed
NCT03719794 — Probiotics for Vascular Inflammation in Metabolic Syndrome · NA · completed

Other recruiting trials for Stress

Currently open trials in the same condition.

NCT07485790 — The Effects of Yoga on Pregnant Women · NA · recruiting
NCT07469527 — Effects of Feel Free® Classic Tonic on Stress and Pharmacokinetics in Healthy Adults · NA · recruiting
NCT07387107 — Decreasing Stress Via Virtual Reality and Binaural Beats in Non-Clinical Adults · NA · recruiting
NCT07240792 — Development of a College Student-Delivered Cognitive-Behavioral Therapy (CBT) Intervention for Rural High School Student · NA · recruiting
NCT07518056 — Relationships Between Nomophobia Levels and Perceived Stress, Body Image and Food Addiction Among University Students · recruiting

Other Probi AB trials

Trials by the same sponsor.

NCT06444139 — Probiotic Intervention for Occasional Constipation · NA · completed
NCT05155449 — Probiotic Intervention for Gut Function · NA · completed
NCT04931082 — Probiotic Intervention for Stress and Cognition · NA · completed
NCT03259997 — Efficacy of Probiotics on Physical Performance · NA · completed
NCT03134469 — Efficacy of Probiotics on Excessive Gas Accumulation · NA · completed

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT03284905 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Probi AB
Last refreshed: 20 March 2019

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03284905.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing