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A prospective Single-center Study of Pharmacokinetics and Pharmacogenetics of Regorafenib in Patients with Metastatic Colorectal Cancer

A prospective Single-center Study of Pharmacokinetics and Pharmacogenetics of Regorafenib in Patients with Metastatic Colorectal Cancer - Study of Pharmacokinetics and Pharmacogenetics of Regorafenib

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000032725
Enrollment
150
Registered
2018-05-25
Start date
2018-08-01
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

Metastatic Colorectal Cancer

Interventions

None listed

Sponsors

Cancer Institute Hospital of Japanese Foundation for Cancer Research
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The inclusion criteria are mainly as follows (regardless of gender): 1. Has adenocarcinoma of the colon or rectum 2. Metastatic colorectal cancer 3. ECOG performance status of 0-1 4. Has failed at least 2 prior regimens of standard chemotherapies for metastatic colorectal cancer (refractory or intolerant to standard chemotherapy with FUs, L-OHP, CPT-11, bevacizumab as anti-VEGF antibody and cetuximab/patitumumab as anti-EGFR antibody) 5. Is able to take medications orally 6. Survival for at least 12 weeks is expected. 7. On the basis of tests carried out within 14 days before enrollment, which may be on the same day of the week as the enrollment date but 2 weeks earlier, the principal organ functions are maintained, as defined by the following criteria: a) Neurtophils>or=1500/mm3 b) Platelets>or=75,000/mm3 c) Hemoglobin>or=8.0g/dl d) GOT(AST)=or<upper limit of normal (ULN)*2.5 (=or<ULN*5 in case of liver metastasis) e) GPT(ALT) =or<upper limit of normal (ULN)*2.5 (=or<ULN*5 in case of liver metastasis) f) Total bilirubin =or<upper limit of normal (ULN)*1.5 g) Serum creatinine =or<upper limit of normal (ULN)*1.5 8. Has provided written informed consent

Exclusion criteria

Exclusion criteria: The exclusion criteria are mainly as follows (regardless of gender): 1. Has synchronous multiple primary cancer within 5 years (except for carcinoma in situ ) 2.Taking CYP3A4 inhibitors or inducers(eg, phenytoin, carbamazepine, rifampin, phenobarbital, ketoconazole, macrolide antibiotics). 3. Has complication as follows a) poorly controlled diabetes b) uncontrolled hypertensions c) cirrhosis, liver failure, renal insufficiency d) intestinal paralysis, ileus e) interstitial lung disease, pulmonary fibrosis, emphysema f) active infection g) cardiac disease h) cerebrovascular disorder, brain metastasis i) hemorrhagic ulcer J) psychiatric disorder 4. Is a pregnant or lactating female 5. Amalgamation of mental disease or psychotic manifestation 6. The investigator considers not suitable for the study

Design outcomes

Primary

MeasureTime frame
Primary endpoint was to evaluate the association between SNPs of UGT1A9 and hand foot syndrome Grade 3.

Countries

Japan

Contacts

Public ContactKazuo Kobayashi

Cancer Institute Hospital of the Japanese Foundation for Cancer Research Department of Pharmacy

kazuo.sugita@jfcr.or.jp+81-3-3520-0111

Outcome results

None listed

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