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Gastrointestinal NeoplasmsPhase 1NCT01693445

S-1, Oxaliplatin, and Irinotecan for Advanced Gastrointestinal Cancer

A Phase 1 study testing OIS (Oxaliplatin, Irinotecan, S-1) in people with Gastrointestinal Neoplasms, run by Hallym University Medical Center at 1 site in South Korea.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This study will attempt to determine the feasibility of combination of Oxaliplatin, Irinotecan, and S-1, the maximum tolerated dose and the recommended doses of the agents used, and to preliminarily evaluate the antitumor activity in untreated patients with advanced gastrointestinal cancer. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Gastrointestinal Neoplasms
What is being tested?
OIS (Oxaliplatin, Irinotecan, S-1)
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
22 participants
Where
1 siteSouth Korea
Study dates
Jun 2012to Aug 2014
Phase
Phase 1
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histologically proven recurrent or metastatic adenocarcinoma of the gastrointestinal tract
  • Minimum age of 18 years
  • ECOG Performance status 0-2
  • Life expectancy >3 months
  • Presence of measurable or evaluable disease by RECIST
  • Prior adjuvant chemotherapy without S-1, oxaliplatin and irinotecan is allowed if more than 4 weeks elapsed since completion of chemotherapy.
Show all 9Show fewer
  • More than 4 weeks since completion of prior radiotherapy (measurable or evaluable lesions should be outside the radiation field)
  • Adequate organ functions
  • Patients must sign an informed consent indicating that they are aware of the investigational nature of the study in keeping with the policy of the hospital

Who cannot join

  • Patients treated previously with S-1, oxaliplatin, or irinotecan as adjuvant chemotherapy.
  • Patients with CNS metastases or carcinomatous leptomeningitis or neurologic disease.
  • Patients with active infection, severe heart disease, uncontrollable hypertension or diabetes mellitus, myocardial infarction during the preceding 6 months, pregnancy, or breast feeding
  • Any previous or concurrent malignancy other than non-melanoma skin cancer or in situ cancer of uterine cervix

Trial locations and contacts

1 site in 1 country.

South Korea1 site
  • Hallym University Medical Center

    Anyang

Other trials in South Korea

About this study

Official title: Dose Finding Study of S-1, Oxaliplatin, and Irinotecan Combination Chemotherapy for Patients With Inoperable Advanced or Metastatic Gastrointestinal Cancers

This study will attempt to determine the feasibility of combination of Oxaliplatin, Irinotecan, and S-1, the maximum tolerated dose and the recommended doses of the agents used, and to preliminarily evaluate the antitumor activity in untreated patients with advanced gastrointestinal cancer.

Read the detailed description

Oxaliplatin or irinotecan has shown a considerable anti-tumor activity, when used in combination with 5-fluorouracil (5-FU) in patients with gastrointestinal (GI) cancer. Oxaliplatin, irinotecan, and 5-FU have different mechanisms of actions and do not share the toxicity profiles. Since they have a synergistic effect, many clinical trials have been conducted recently to evaluate the efficacy of triplet combination consisting of oxaliplatin, irinotecan, and 5-FU, and demonstrated that the triple combination regimen was effective and resulted in survival benefits with favorable toxicity profiles.

S-1 and capecitabine are novel oral fluoropyrimidines and different phase III trials have shown that these oral agents are at least as active and effective as 5-FU with a superior safety profile.

Biweekly triple combination of S-1 with oxaliplatin and irinotecan (OIS) is an interesting alternative to increase convenience and to simply the treatment delivery.

In the present study, we attempt to determine the feasibility of OIS combination, the maximum tolerated dose and the recommended doses of the agents used, and to preliminarily evaluate the antitumor activity in untreated patients with advanced gastrointestinal cancer.

Being tested
OIS (Oxaliplatin, Irinotecan, S-1)
Keywords
Gastrointestinal neoplasms, Oxaliplatin, Irinotecan, S-1
Medical subject headings
Gastrointestinal Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • OIS (Oxaliplatin, Irinotecan, S-1)Drug

    Also called Kabioxaliplatin, Campto, TS-1

    Dose level 1 treatment will be delivered as a 2-week cycle as bellows;

    1. Oxaliplatin 85 mg/m²IV on day 1
    2. Irinotecan 120 mg/m² IV on day 1
    3. S-1 60 mg/m2/day PO on day 1-7

    Dose escalation will be continued until more than one-third of the patients in a given cohort show dose limiting toxicities (DLT) during treatment cycle 1. If at least 2 patients are observed to have DLT, this dose level is defined as the maximum tolerated dose (MTD). If exactly 1 of the 3 patients treated show DLT, 3 additional patients are treated at the current dose level.

Study groups in NCT01693445
Study groupRoleWhat they receive
OIS (Oxaliplatin, Irinotecan, S-1)ExperimentalDose level 1 treatment will be delivered as a 2-week cycle as bellows; 1. Oxaliplatin 85 mg/m²IV on day 1 2. Irinotecan 120 mg/m² IV on day 1 3. S-1 60 mg/m2/day PO on day 1-7 Dose escalation will be continued until more than one-third of the patients in a given cohort show dose limiting toxicities (DLT) during treatment cycle 1. If at least 2 patients are observed to have DLT, this dose level is defined as the maximum tolerated dose (MTD). If exactly 1 of the 3 patients treated show DLT, 3 additional patients are treated at the current dose level.
Receives: Drug: OIS (Oxaliplatin, Irinotecan, S-1)

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. maximum tolerated dose

    Measured: 6 months

Secondary outcomes (5)
  1. toxicity profiles

    Measured: 6 months

  2. overall response rate

    Measured: 6 months

  3. progression free survival

    Measured: 6 months

  4. overall survival

    Measured: 6 months

  5. disease control rate

    Measured: 6 months

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted26 Sep 2012 (estimated)
  2. Study startJun 2012
  3. Primary completionFeb 2014
  4. Study completionAug 2014

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
22 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01693445
Sponsor's protocol ID
HMC-HO-GI-1203
Status last verified
Sep 2012
First submitted
20 Sep 2012
Last updated
19 Feb 2016
Results posted
No
Data monitoring committee
No
Individual data sharing
Undecided

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing OIS (Oxaliplatin, Irinotecan, S-1) in people with Gastrointestinal Neoplasms, run by Hallym University Medical Center at 1 site in South Korea.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 9 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 19 Feb 2016. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in South Korea. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

maximum tolerated dose (time frame: 6 months). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 19 Feb 2016.

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