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Orathecin + Gemcitabine Versus Placebo + Gemcitabine in Chemonaive Non-Resectable Pancreatic Cancer

Randomized Trial of Orathecin and Gemcitabine Versus Placebo and Gemcitabine in Patients With Non-Resectable Pancreatic Cancer Who Have Not Already Received Chemotherapy

Status
Terminated
Phases
Phase 2Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00113256
Enrollment
39
Registered
2005-06-07
Start date
2005-02-28
Completion date
Unknown
Last updated
2024-08-02

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

Conditions

Pancreatic Cancer

Keywords

rubitecan, Orathecin, 9-nitrocamptothecin, gemcitabine, Gemzar, pancreatic cancer, adenocarcinoma, RFS 2000

Brief summary

Patients will be treated with gemcitabine and Orathecin (rubitecan) capsules to evaluate the current estimate of overall survival as a study endpoint prior to launching the blinded randomized phase (versus gemcitabine and placebo) of the study. Toxicity of the drug combination will also be evaluated.

Interventions

Sponsors

Astex Pharmaceuticals, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* The patient is at least 18 years of age. * The patient has histologically or cytologically confirmed, non-resectable, Stage II-IV primary adenocarcinoma of the pancreas. * The patient has had a baseline computed tomography (CT) scan, or magnetic resonance imaging (MRI), to evaluate tumor(s) within 28 days prior to randomization. * The patient has never been treated with prior chemotherapy, with the exception of low-dose 5-fluorouracil (5-FU) as a radiation sensitizer. * The patient has sufficiently recovered from the effects of previous surgery (no less than 3 weeks prior to randomization), radiotherapy, and/or immunotherapy (no less than 4 weeks prior to randomization). * The patient's estimated life expectancy is at least 12 weeks. * The patient has a Karnofsky Performance Status between 50 and 100. * The patient has adequate bone marrow function. * The patient has adequate hepatic and renal function.

Exclusion criteria

* The patient has any active, uncontrolled infection requiring antibiotics. * The patient has any serious, uncontrolled concomitant systemic disorder. * The patient has surgery scheduled within 8 weeks following initiation of treatment. * The patient is pregnant or nursing. * The patient is not capable of consistent oral intake of at least 3 L/day of fluid and/or requires constant intravenous (IV) hydration or frequent tube feeding. * The patient is receiving any investigational agent(s) or has been a participant in a clinical trial within the last 30 days.

Design outcomes

Primary

MeasureTime frame
survival

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026