The Study of Metastatic Pancreatic Adenocarcinoma

May 3, 2016 updated by: National Health Research Institutes, Taiwan

Phase I/II Trial of Biweekly S-1, Leucovorin, Oxaliplatin and Gemcitabine (SLOG) in Metastatic Pancreatic Adenocarcinoma

Phase I part, Primary objective: the maximum tolerated dose of S-1 in the SLOG regimen Secondary objectives: the dose-limiting toxicity of the regimen Phase II part, Primary objective: Overall tumor response rate (by RECIST criteria) Secondary objectives: Disease control rate (Objective response rate (ORR) + stable disease ≧ 16 weeks), Time to tumor progression, Progression-free survival, Overall survival ,Safety profile, Biomarker study

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Detailed Description

Phase I: 2~24 patients Phase II: Considering a design with p0 = 0.25 and p1 = 0.40 for which error is 0.10 and errors is 0.20, these constraints can be met with a two-stage Simon's design of 25 patients in the first stage and 27 patients in the second stage.

Study Type

Interventional

Enrollment (Actual)

73

Phase

  • Phase 2
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Taiwan
      • Taipei, Taiwan
        • National Taiwan University Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

20 years to 75 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion criteria:

  1. Patients must have cyto-/histologically confirmed, recurrent or metastatic adenocarcinoma of the pancreas (mPAC).
  2. Patients must have no history of prior chemotherapy.
  3. Patients with prior radiotherapy.
  4. Patients' baseline ECOG performance status must be 2.
  5. Patients' life expectancy must be 12 weeks or greater.
  6. Patients' age must be 20 and 75.
  7. Patients must have adequate bone marrow function.
  8. Patients must have adequate liver and renal function.
  9. All patients must be sign and give written informed consent.

Exclusion criteria:

  1. Patients who have major abdominal surgery, radiotherapy.
  2. Patients with central nervous system metastasis.
  3. Patients with active infection.
  4. Pregnant or breast-nursing women.
  5. Patients with active cardiopulmonary disease.
  6. Patients who have peripheral neuropathy > Grade I.
  7. Patients who have serious concomitant systemic disorders.
  8. Patients who have other prior or concurrent malignancy.
  9. Patients who are under biologic treatment for their malignancy.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: NA
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
EXPERIMENTAL: Statin dose titration

SLOG regimen:

S-1 20-40 mg/m2/b.i.d., day 1-7;Leucovorin 20 mg/m2/b.i.d., day 1-7;Oxaliplatin 85 mg/m2 in 250 mL of D5W,given as 2-hour intra-venous infusion, day 1;Gemcitabine 800 mg/m2 in 250 mL of normal saline, given as fixed dose-rate infusion,day 1;After the administration of gemcitabine, the infusion line should be flushed with 20 ml of normal saline and then 50 ml of 5% glucose solution before the administration of oxaliplatin; Every 14 days, as one cycle.Prophylactic G-CSF or GM-CSF will not be allowed in this study. In case of grade 4 or complication neutropenia, patients may receive G-CSF according to the regulation of National Insurance Bureru treated with appropriate antibiotics. Therapeutic G-CSF may be used at the discretion of attending physicians.
Drug: S-1,Leucovorin,Oxaliplatin,Gemcitabine
Biweekly S-1, Leucovorin, Oxaliplatin and Gemcitabine (SLOG) in metastatic pancreatic adenocarcinoma
Other Names:
  • G-CSF

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
to determine the following items in patients with metastatic pancreatic adenocarcinoma receiving SLOG
Time Frame: one year
Patients will be entered in cohorts of three. In any dose level of S-1, if none develops DLT as listed after the first two doses of SLOG chemotherapy, another cohort of 3 patients will be accrued to the next dose level. If at any time two or more patients develop DLT at the same dose level, the dose escalation will be terminated, and the prior dosage level will be considered the MTD.
one year

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
to evaluate the following items in patients with metastatic pancreatic adenocarcinoma receiving SLOG treatment,
Time Frame: one year
9.2.1 Simon's optimal two-stage design will be used to determine the target patient number for the phase II part of this study. Using the approach, we test a null hypothesis that the true-response probability is less than an uninteresting level (p0) of 25% against the alternative hypothesis that the true response probability is at least as great as a target level (p1) of 40%. Response probabilities less than 25% will be considered inactive while response probabilities greater than 40% will be called highly effective.
one year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

National Health Research Institutes, Taiwan

Collaborators

National Taiwan University Hospital
Chang Gung Memorial Hospital
National Cheng-Kung University Hospital

Investigators

  • Principal Investigator: Kelvin Kun-Chih Tsai, Ph.D., National Institute of Cancer Research

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

March 1, 2012

Primary Completion (ACTUAL)

April 1, 2016

Study Completion (ACTUAL)

April 1, 2016

Study Registration Dates

First Submitted

July 6, 2011

First Submitted That Met QC Criteria

August 11, 2011

First Posted (ESTIMATE)

August 12, 2011

Study Record Updates

Last Update Posted (ESTIMATE)

May 4, 2016

Last Update Submitted That Met QC Criteria

May 3, 2016

Last Verified

June 1, 2011

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • T1211

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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