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Research of pharmacokinetic and pharmacogenetic determinants of the activity and toxicity of 5-Fluorouracil in colorectal cancer patients

Research of pharmacokinetic and pharmacogenetic determinants of the activity and toxicity of 5-Fluorouracil in colorectal cancer patients - Research of biomarkers associated with 5-FU

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000004095
Enrollment
30
Registered
2010-08-24
Start date
2010-08-01
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

Colorectal cancer

Interventions

None listed

Sponsors

Department of clinical pharmacokinetics, Graduate school of Pharmaceutical Science, Kyushu University
Lead Sponsor
Department of Hematology and Oncology, Kyushu University Hospital
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1)Histologically confirmed colorectal cancer 2) Patient who is intended to receive chemotherapy with continuously infused 5-fluorouracil 3)20 years of age or older 4)Performance Status (ECOG) 0-2 5)Adequate organ function obtained within 2 weeks prior to registration. Laboratory values must be as follows; WBC count >= 3,000 /mm3 absolute neutrophil count >= 1,500 /mm3 platelet count >= 100,000 /mm3 hemoglobin >= 7.0 g/dL AST/ALT/ALP <= 2.5 X institutional upper limit of normal Total bilirubin less than or equal to 2.0 mg/dL serum creatinine within 2.0 times the upper limit of normal 6) Signed informed consent

Exclusion criteria

Exclusion criteria: 1) Hoped to be pregnant/nursing. 2) Allergy to fluoropyrimidine compounds 3) Simultaneous use of other fluoropyrimidine drugs 4) History of severe complicating disease 5) Active infection 6) History of bone-marrow transplantation 7) Those who received a white blood cell transfusion within 30 days before registration 8) Those judged to be not suitable by the attending physician

Design outcomes

Primary

MeasureTime frame
To evaluate the relationship between 5-FU pharmacokinetics and plasma biomarkers.

Countries

Japan

Contacts

Public ContactYoshimasa Shiraishi

Graduate school of Pharmaceutical Science, Kyushu University Department of clinical pharmacokinetics

shiraish@kokyu.med.kyushu-u.ac.jp092-642-6659

Outcome results

None listed

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