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Phase II study of gemcitabine and oxaliplatin (GEMOX) in gemcitabine refractory advanced biliary tract cancer (JASPAC02)

Phase II study of gemcitabine and oxaliplatin (GEMOX) in gemcitabine refractory advanced biliary tract cancer (JASPAC02) - Phase II study of gemcitabine and oxaliplatin (GEMOX) in gemcitabine refractory advanced biliary tract cancer (JASPAC02)

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000003650
Enrollment
40
Registered
2010-05-21
Start date
2010-05-01
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

gemcitabine refractory advanced biliary tract cancer

Interventions

Gemcitabine (1,000mg/m2, div, over 100 minutes, day1), Oxaliplatin (100mg/m2, div, over 120 minutes, day1), every 2 weeks

Sponsors

Japan Adjuvant Study Group of Pancreatic Cancer (JASPAC)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Diagnosed as biliary tract cancer which includes intrahepatic cholangiocarcinoma, extrahepatic cholangiocarcinoma, gallbladder cancer, and ampulla of vater cancer 2) Recurrent or unrespectable biliary tract cancer 3) Histologically proven papillary adenocarcinoma, tubular adenocarcinoma, or adenosquamous carcinoma for extrahepatic cholangiocarcinoma, gallbladder cancer, and ampulla of vater cancer patients. Histologically proven adenocarcinoma for intrahepatic cholangiocarcinoma 4) Refractory to one prior gemcitabine based chemotherapy 5) No previous therapy against biliary tract cancer 6) No previous chemotherapy or radiotherapy against any other malignancies within 3 years 7) Measurable disease as defined by Revised RECIST guideline (version 1.1) 8) At least 2 weeks have passed after the prior therapy 9) ECOG PS of 0 or 1 10) At least eight-week life expectancy 11) Without CNS metastasis 12) Without moderate or more ascites/pleural effusion 13) Sufficient oral intake 14) Aged 20 to 79 years old 15) Adequate organ functions 16) Written informed consent

Exclusion criteria

Exclusion criteria: 1) Prior history of chemotherapy with oxaliplatin 2) Grade >= 2 sensory neuropathy 3) Plumonary fibrosis or interstitial pneumonia 4) Uncontrollable watery diarrhea 5) NYHA III or IV cardiac function 6) Myocardial infarction within six months 7) Active bacterial or fungous infection 8) Uncontrollable diabetes millitus 9) Blood transfusion within two weeks 10) Other severe complications such as heart failure, renal failure, liver failure, peptic ulcer, intestinal paralysis, etc 11) Psychosis or severe mental disorder 12) Severe drug allergy 13) Simultaneous or metachronous (within 3 years) double cancers, with the exception of intramucosal tumor curable with local therapy 14) Pregnant or lactating women or women of childbearing potential and men who want to get partner pregnant 15) Patients requiring systemic steroids medication 16) Patients who can' t receive neither iodic drug nor gadolinium because of drug allergy 17) Inadequate physical condition, as diagnosed by primary physician

Design outcomes

Primary

MeasureTime frame
response rate

Secondary

MeasureTime frame
adverse events serious adverse events progression-free survival overall survival

Countries

Japan

Contacts

Public ContactAkira Fukutomi

JASPAC02 Coordinating Office Shizuoka Cancer Center, Division of GI Oncology

055-989-5222

Outcome results

None listed

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