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Probiotics and Immunity

To study the role of Probiotics in the modulation of humoral response to vaccination in children.

Status
Active, not recruiting
Phases
Phase 3Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2018/11/016333
Enrollment
105
Registered
2018-11-14
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Bacillus coagulans Unique IS2 suspension: Each 5 ml oral suspension mini bottle contains Bacillus coagulans Unique IS2-2 billion spores and Purified water-q.s. To be administered orall

Sponsors

Unique Biotech Limited
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Children aged 3- 14 years who have not vaccinated with influenza virus previously.

Exclusion criteria

Exclusion criteria: Presence of acute/terminal disease Daily consumption of probiotic products 1 month before the start of the study Frequent gastrointestinal disorders Gastrointestinal surgery Antibiotic treatment or treatment with any other drug known to affect the immune response during the trial Any vaccination taken 15 days prior to study Had already received vaccination Participating in any other clinical study suffered from hepatitis recently

Design outcomes

Primary

MeasureTime frame
Humoral response measure by following parameters: Total antibody titers (IgG, IgA and IgM) Timepoint: Beginning of the study ( Day 1) Before vaccination ( day 14) One month after vaccination (Day 42)

Secondary

MeasureTime frame
cytokines TNFα, IFNγ, IL12 and IL10). Influenza specific immunoglobulins (IgG, IgM and IgA) level estimation Timepoint: Beginning of the study ( Day 1) Before vaccination ( day 14) One month after vaccination (Day 42)

Countries

India

Contacts

Public ContactDr N Jayanthi

Kamineni Academy of Medical Science and Research Centre

drsrinivasmidivelly@gmail.com

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026