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Pharmacokinetics and pharmacodynamics of Tacrolimus and its metabolites at healthy Korean volunteers; the relationship with the CYP3A4 , CYP3A5, MDR-1 genotypes

Pharmacokinetics and pharmacodynamics of Tacrolimus and its metabolites at healthy Korean volunteers; the relationship with the CYP3A4 , CYP3A5, MDR-1 genotypes

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
CRIS
Registry ID
KCT0001856
Enrollment
34
Registered
2016-03-22
Start date
2008-08-01
Completion date
Unknown
Last updated
2019-03-11

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

Conditions

None listed

Interventions

Drug : group by pharmaco-genotypes and single oral administration tacrolimus 0.075mg/kg for 30 subjects and a placebo 0.075mg/kg for 4 subjects

Sponsors

Kyungpook National University Hospital
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: Healthy Korean male subject aged 20 between 55 Subject without a problem of medical examination by interview, physical examination, ECG, hematology, clinical chemistry

Exclusion criteria

Exclusion criteria: The patient with chronic disease(diabetes, liver disease, hypertension, pancreatitis, cancer, chronic renal failure, etc.) The man with a history of such trauma, cerebrovascular disease, epilepsy or a seizure disorder The man with a history of Alcoholism, drug abuse and psychopathy The associated disease patient who are receiving administration of biological control agents, cytotoxic agents, systemic corticosteroids The man with decreased heart function, heart failure, chest pain, myocardial disabilities The man with bacterial, viral or serious fungal, protozoal infections The man is exceed the limit values set out in the KNUH clinical research centers in the physical examination and clinical pathology The man has more than 20% of the standard body weight in Korean characters The subject that is not eligible to participate at the discretion of study investigator

Design outcomes

Primary

MeasureTime frame
tacrolimus metabolites;tacrolimus trough blood level therapeutic drug monitoring;calcineurin phosphatase activity;metabolites change of administration before and after the drug(amino acid metabolite profile / acylcarnitin metabolite profile .etc)

Secondary

MeasureTime frame
physical examination;vital sign;adverse event

Countries

Korea, Republic of

Contacts

Public ContactHyun-Ju Cho

Kyungpook National University Hospital

saylen314@hanmail.net+82-53-200-6944

Outcome results

None listed

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