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NCT05562752: Anx
Pilot Study to Assess the Effect of a Probiotic Blend on Moderate Self-reported Anxiety.
NA trial testing Probiotic in Anxiety in 100 participants. Completed in 15 August 2023.
15 August 2023
Quick facts
| Lead sponsor | The Archer-Daniels-Midland Company |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | quadruple |
| Primary purpose | treatment |
| Enrollment | 100 |
| Start date | 20 December 2022 |
| Primary completion | 15 August 2023 |
| Estimated completion | 15 August 2023 |
| Sites | 1 location across Ireland |
Drugs / interventions tested
- Probiotic
- Placebo
Conditions studied
- Anxiety — all drugs for Anxiety →
Sponsor
The Archer-Daniels-Midland Company
Who can join
Adults 18 to 65, any sex, with Anxiety. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This study evaluates the efficacy of a multistrain probiotic administered in the form of a capsule in the management of moderate self-reported anxiety in adults aged 18-65
Publications & conference data
2 peer-reviewed publications reference this trial (live from Europe PMC):
-
A Comprehensive Overview of Postbiotics with a Special Focus on Discovery Techniques and Clinical Applications.
Kumar A, Green KM, Rawat M. · · 2024 · cited 34× · PMID 39335866 · DOI 10.3390/foods13182937 -
A Randomised, Double-Blind, Placebo-Controlled Trial of Probiotic and Postbiotic Strains in Healthy Adults with Self-Reported Anxiety: Effects on Mood, Vitality, Quality of Life and Perceived Stress.
Day R, Friedman D, Cardoso A, Naghibi M, et al · · 2026 · PMID 42041827 · DOI 10.3390/brainsci16040419
Verify or expand the search:
- PubMed search for NCT05562752
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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- NCT07474064 — Probiotics Combined With Targeted Therapy Plus Immunotherapy in Bladder-Preserving Setting for Patients With MIBC · Phase 2 · not yet recruiting
Other recruiting trials for Anxiety
Currently open trials in the same condition.
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- NCT07522944 — AI-Guided Relaxation for Hemodialysis Anxiety · NA · recruiting
- NCT07466875 — Auricular Stimulation for Nicotine Withdrawal in Psychiatric Inpatients · NA · recruiting
- NCT07425951 — Building Cognitive Behavioural Skills With StoryBooks to Reduce Emotional Difficulties in Kindergarten Years · NA · recruiting
- NCT07473505 — Integrative Bilateral Cervical Sympathetic Blocks for Trauma-Related Symptoms in Special Operations Veterans: A Prospect · recruiting
Other The Archer-Daniels-Midland Company trials
Trials by the same sponsor.
- NCT06710392 — Efficacy of Two Enzyme Cocktails in Healthy Adults · NA · not yet recruiting
- NCT06701604 — Changes in Amino Acid Absorption After Adding a Probiotic to an Acute Protein Feeding · NA · not yet recruiting
- NCT05562739 — Pilot Study to Assess the Effect of a Postbiotic Blend on Moderate Self-reported Anxiety · NA · completed
- NCT06103994 — Study to Assess the Effect of Multistrain Probiotic on the Immune Response to the Influenza Vaccination · NA · completed
- NCT06047145 — Evaluation of Soy Isoflavones on Skin Ageing Parameters · 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)
- Trial protocol + status: ClinicalTrials.gov NCT05562752 (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 The Archer-Daniels-Midland Company
- Last refreshed: 22 January 2025
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/NCT05562752.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing