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A phase 1 study of combination therapy with gemcitabine S-1 and leucovorin in patients with pancreatic cancer

A phase 1 study of combination therapy with gemcitabine S-1 and leucovorin in patients with pancreatic cancer - GSL-1

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000007556
Enrollment
18
Registered
2012-03-23
Start date
2012-03-01
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

Pancreatic cancer

Interventions

a combination therapy with gemcitabine, S-1 and leucovorin

Sponsors

The University of Tokyo, Department of Gastroenterology
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Patients with unresectable pancreatic cancer without prior treatment 2) Patients with pathologically proven pancreatic cancer 3) Patients with Eastern Chemotherapy Oncology Group(ECOG) performance status of 0-2 4) Patients of age >= 20 years 5) Patients who can eat 6) Patients have an adequate organ function defined as white cell count < 10,000/mm3, neutophils >=1,500/mm3, platelet count >= 100,000/mm3, hemoglobin >= 9g/dl, total bilirubin <= 3 times the upper limit of normal, AST and ALT <= 5 times the upper limit of normal, creatinine <= 1.5 times the upper limit of normal 7) Estimated survival > 2months 8) Written informed consent is required from all patients.

Exclusion criteria

Exclusion criteria: 1) Patients with systolic blood pressure < 100mmHg 2) Patients with an active concomitant infection 3) Patients with digestive ulcer or gastrointestinal bleeding, severe heart or renal disease 4) Patients with an active pulmonary fibrosis or interstitial pneumonia 5) Patients with severe diarrhea 6) Pregnant, lactating female and patients of reproductive potential who did not use effective contraception 7) Patients with uncontrollable massive pleural effusion or massive ascites 8) Patients with an active concomitant malignancy 9) Inappropriate patients for entry on this study in the judgement of the investigator

Design outcomes

Primary

MeasureTime frame
Dose limiting toxicity, maximum tolerated dose, recommended dose

Secondary

MeasureTime frame
Response rate, disease control rate, progression free survival, overall survival, 1-year survival rate, feasibility, safety

Countries

Japan

Contacts

Public ContactYousuke Nakai

University of Tokyo Gastroenterology

ynakai-tky@umin.ac.jp03-3815-5411

Outcome results

None listed

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