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A study for safety evaluation of Long-Term intake of Lactic Acid Bacteria -A Randomized, Double-Blind, Placebo-Controlled trial-

A study for safety evaluation of Long-Term intake of Lactic Acid Bacteria -A Randomized, Double-Blind, Placebo-Controlled trial- - A study for safety evaluation of Long-Term intake of Lactic Acid Bacteria -A Randomized, Double-Blind, Placebo-Controlled trial-

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000055233
Enrollment
40
Registered
2024-08-23
Start date
2024-08-24
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

Male/female adults

Interventions

Sponsors

KSO Corporation
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1.Subjects who are age of at least 18 years of age and less than 65 years. 2.Subjects who received an enough explanation of the test objectives and detail, who have consent ability, who are willing to participate with well understandings and who have signed the informed consent document.

Exclusion criteria

Exclusion criteria: 1.Subjects who have a history of serious illness. 2.Subjects who are under treatment with medication for chronic diseases. 3.Subjects who are unable to discontinue foods or supplements containing lactic acid bacteria, bifidobacteria, oligosaccharides, etc. during the study period. 4.Subjects who have digestive tract diseases that affect digestion and absorption, and have had a history of gastrointestinal surgery (excluding appendicitis). 5.Subjects who are under treatment for or have a history of drug addiction and/or alcoholism. 6.Subjects who are planning to participate in other clinical studies. 7.Subjects who are under treatment for or have a history of drug allergies or severe food allergies. 8.Subjects who are pregnant or under lactation, or who is expected to be pregnant during the study period. 9.Heavy alcohol drinkers (average of more than 20g of alcohol/day in terms of pure alcohol). 10.Excessive smokers (21 or more cigarettes per day). 11.Subjects who have had more than 400 mL of blood drawn within 12 weeks prior to the start of intake, or more than 200 mL of blood drawn during the previous observation period. 12.Subject who were tested positive for infectious diseases at the time of screening test. 13.Subjects who have been deemed unsuitable as study participants by the principal investigator or sub-investigator based on their background, physical examination, blood pressure, pulse rate, and clinical test results.

Design outcomes

Primary

MeasureTime frame
Questionnaire Physical measurement (height, weight (BMI)) Blood pressure and pulse rate Hematology Biochemistry Urinalysis Self and other symptoms Adverse events and side effects

Countries

Japan

Contacts

Public ContactEiji Yoshikawa

KSO Corporation Clinical Trial Management department

eigyou27@kso.co.jp03-3452-7733

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026