Cross-sectional study of host immune responses stimulated by bifidobacteria and lactobacilli in relation to intestinal microbiota and lifestyle

Cross-sectional study of host immune responses stimulated by bifidobacteria and lactobacilli in relation to intestinal microbiota and lifestyle - Cross-sectional study of host immune responses stimulated by bifidobacteria and lactobacilli in relation to intestinal microbiota and lifestyle

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000052004

Enrollment

Registered

2023-08-25

Start date

2023-08-26

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

None

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Subjects of both sexes aged 18 years or older.

Exclusion criteria

Exclusion criteria: 1)Subjects with serious disorders on malignant tumors, respiratory disease, hepatic, kidney, cardiac, lung, digestive organs, blood, endocrine system and metabolic system, or related severe past medical histories 2)Subjects with medication allergy, food allergy, or serious history of these 3)Subjects who are pregnant, under lactation or expecting to be pregnant during this study 4)Subjects with suffering from autoimmune diseases 5)Subjects who plan to use drugs that may affect immune response and intestinal flora (antiallergic agents, anti-inflammatory agents, antibiotics, drugs for digestive system treatment, diabetes drugs) from the time consent is obtained to the end of the study. 6)Subjects who plan to be vaccinated against influenza, COVID-19, or other infectious diseases from the time consent is obtained to the end of the study. 7)Any candidates considered to be inappropriate for this study by the principal investigator based on their background, physical examination, etc.

Design outcomes

Primary

Measure	Time frame
Evaluation of immunity parameters, Intestinal flora, Survey of background information on the subject	—

Countries

Japan

Contacts

Public ContactTatsuki Nishimura

MORINAGA MILK INDUSTRY CO.,LTD. Innovative Research Institute R&D Division

tatsuki-nishimura871@morinagamilk.co.jp046-252-3067

Outcome results