Effect of a symbiotic on mild cognitive impairment in older adults

Effect of the Administration of a Symbiotic (E. Faecium and Agave Inulin) on Mild Cognitive Impairment in Older Adults

Not applicable Interventional Anahuac University · NCT05688618

This study is testing if a special mix of probiotics and fiber can help older adults with mild cognitive impairment think better over time.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment48 (estimated)
Ages70 Years to 85 Years
SexAll
SponsorAnahuac University Academic / other
Locations1 site (Mexico City)
Trial IDNCT05688618 on ClinicalTrials.gov

What this trial studies

This study evaluates the impact of a symbiotic combination of Enterococcus faecium and agave inulin on cognitive function in older adults experiencing mild cognitive impairment. The research is based on the gut-microbiota-brain axis, which suggests that a balanced gut microbiota can reduce inflammation in the brain and potentially improve cognitive abilities. Participants will be administered either the symbiotic or a placebo to assess changes in cognitive performance over time. The study aims to provide insights into non-pharmacological interventions for cognitive decline in the aging population.

Who should consider this trial

Good fit: Ideal candidates are older adults diagnosed with mild cognitive impairment who can provide informed consent.

Not a fit: Patients with advanced cognitive impairment, such as Alzheimer's disease, or those with significant comorbidities affecting cognitive function may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could offer a novel dietary approach to improve cognitive function and slow the progression of cognitive impairment in older adults.

How similar studies have performed: Previous studies have shown positive results in animal models regarding the effects of symbiotics on cognition, but this approach in humans is still being explored.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients with mild cognitive impairment
* Patients who sign the informed consent

Exclusion Criteria:

* Patients who do not have mild cognitive impairment
* Patients with advanced cognitive impairment such as Alzheimers disease
* Patients with comorbidities that influence the cognitive functions such as diabetes mellitus, cerebral ischemia or previous brain trauma
* Patients who do not sign the informed consent

Where this trial is running

Mexico City

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Cognitive Impairment
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.