Who is sponsoring NCT05371704?

NCT05371704 is sponsored by University of Glasgow.

What drugs are being tested in NCT05371704?

Interventions in NCT05371704: Multivitamin Supplementation, Dietary Replication.

What condition does NCT05371704 study?

NCT05371704 studies Gastrointestinal Microbiome.

Is NCT05371704 still recruiting?

NCT05371704 is currently status unknown. Last updated 12 May 2022.

Last reviewed 2022-05-12 · How we verify

NCT05371704: Multigut

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

The Effect of Micronutrient Supplementation on Gut Microbiome Composition and Function

Status unknown NA Last updated 12 May 2022

What this trial tests

NA trial testing Multivitamin Supplementation in Gastrointestinal Microbiome in 24 participants. Status unknown.

Timeline

28 September 2021

Primary endpoint
1 September 2022

1 February 2023

Quick facts

Lead sponsor	University of Glasgow
Phase	NA
Status	Status unknown
Study type	INTERVENTIONAL
Allocation	randomized
Design	crossover
Masking	none
Primary purpose	basic science
Enrollment	24
Start date	28 September 2021
Primary completion	1 September 2022
Estimated completion	1 February 2023
Sites	1 location across United Kingdom

Drugs / interventions tested

Multivitamin Supplementation
Dietary Replication

Conditions studied

Gastrointestinal Microbiome — all drugs for Gastrointestinal Microbiome →

Sponsor

University of Glasgow

Who can join

18 and older, any sex, with Gastrointestinal Microbiome. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The main aim of this randomized crossover study is to explore the effect of micronutrient supplementation on gut microbiota composition and function in healthy volunteers. Participants will undertake two 10-day trials with a replicated diet separated by a 15-day washout period. For one of these trials, participants will take a daily over-the-counter multivitamin supplement. Faecal and urine samples will be collected at the start and end of each trial to assess changes in gut microbiota composition, urinary and faecal metabolomics, and targeted bacterial metabolites including short chain fatty acids, sulphide, and lactate.

Publications & conference data

2 peer-reviewed publications reference this trial (live from Europe PMC):

Micronutrient supplementation influences the composition and diet-originating function of the gut microbiome in healthy adults.
Mckirdy S, Koutsos A, Nichols B, Anderson M, et al · · 2025 · cited 4× · PMID 40645132 · DOI 10.1016/j.clnu.2025.06.020
Micronutrient supplementation influences the composition and diet-originating function of the gut microbiome in healthy adults
Mckirdy S, Koutsos A, Nichols B, Anderson M, et al · · 2025

Verify or expand the search:

Other trials of Multivitamin Supplementation

Trials testing the same drug.

NCT07234916 — Multivitamin Impact on Micronutrient Status in GLP-1 Users: A Randomized Trial · NA · enrolling by invitation

Other recruiting trials for Gastrointestinal Microbiome

Currently open trials in the same condition.

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NCT06207136 — Microbiome and Diet in Parkinson's Disease · NA · recruiting
NCT06359808 — Clinical Characteristics of Sleep Disorders in Patients With Ulcerative Colitis · recruiting
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NCT05961189 — Influence of Short-Term Antibiotic Therapy on Exercise · EARLY_PHASE1 · recruiting

Other University of Glasgow trials

Trials by the same sponsor.

NCT07500792 — Effect of Early Time-Restricted Eating on Appetite, Appetite-Regulatory Hormones and Energy Intake · NA · not yet recruiting
NCT07388121 — The Effect of Vitamin C Supplementation on Gut Microbiota Composition and Function in Healthy Adults · NA · recruiting
NCT07130513 — Investigating the Feasibility of Krill Oil Intervention to Improve Muscle Function in Adults With Long-term Conditions · NA · recruiting
NCT06895837 — Effect of Exercise on Appetite in Response to Meals During Energy Restriction · NA · recruiting
NCT06939244 — Investigating the Effects of Krill Oil on the Recovery From Muscle Damaging Exercise: a Randomised Controlled Trial · NA · recruiting

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 NCT05371704 (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 University of Glasgow
Last refreshed: 12 May 2022

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/NCT05371704.

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