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Effects of microbiome from probiotics and fermented foods on the pharmacokinetics of orally administered drugs

Effects of microbiome from probiotics and fermented foods on the pharmacokinetics of orally administered drugs

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs071230054
Enrollment
10
Registered
2023-08-28
Start date
2023-10-02
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

healthy male

Interventions

1. Single oral dose of tacrolimus hydrate, valacyclovir hydrochloride, candesartan cilexetil 2. Single oral dose of probiotics containing Bacillus subtilis, tacrolimus hydrate, valacyclovir hydrochlor

Sponsors

Yoshihara Tatsuya
Lead Sponsor
Ieiri Ichiro
Collaborator
Department of Pharmacy, Kyushu University Hospital
Collaborator

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: 1. Japanese healthy male who is capable to understand and sign the informed consent 2. 20-45 years of age 3. BMI 17.6-26.4 4. good health as determined by physical examination, vital signs and laboratory tests.

Exclusion criteria

Exclusion criteria: 1. history of allergy to any drugs 2. medical attention within 2 months prior to participation 3. donation of 200 mL or more of blood within 4 weeks prior to participation, or donation of component blood within 2 weeks prior to participation 4. donation of 400 mL or more of blood within 12 weeks prior to participation 5. recent (past 4 months) participation in other clinical trial for investigational new chemical entity 6. history of drug abuse 7. alcohol abuse 8. taking drugs or healthy foods which may affect drug metabolism

Design outcomes

Primary

MeasureTime frame
1. blood drug concentration (tacrolimus, valacyclovir, candesartan cilexetil and their major metabolites) 2. pharmacokinetic parameters (Cmax, Tmax, AUC, T1/2, CL, etc.)

Contacts

Public ContactYukitoshi Mine

SOUSEIKAI Fukuoka Mirai Hospital

yukitoshi-mine@lta-med.com+81-92-662-3608

Outcome results

None listed

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