Tegafur-Uracil or Observation in Treating Patients With Stage II Colorectal Cancer That Has Been Completely Removed By Surgery

This study has been completed.
Sponsor:
Information provided by:
National Cancer Institute (NCI)
ClinicalTrials.gov Identifier:
NCT00392899
First received: October 25, 2006
Last updated: December 17, 2013
Last verified: July 2009

October 25, 2006
December 17, 2013
October 2006
June 2012   (final data collection date for primary outcome measure)
Disease-free survival [ Designated as safety issue: No ]
Not Provided
Complete list of historical versions of study NCT00392899 on ClinicalTrials.gov Archive Site
  • Relapse-free survival [ Designated as safety issue: No ]
  • Overall survival [ Designated as safety issue: No ]
  • Adverse events [ Designated as safety issue: Yes ]
Not Provided
Not Provided
Not Provided
 
Tegafur-Uracil or Observation in Treating Patients With Stage II Colorectal Cancer That Has Been Completely Removed By Surgery
Randomized Phase III Trial of Adjuvant Chemotherapy With UFT vs. Observation in Curatively Resected Stage II Colon Cancer

RATIONALE: Drugs used in chemotherapy, such as tegafur-uracil, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving chemotherapy after surgery may kill any tumor cells that remain after surgery. Sometimes, after surgery, the tumor may not need more treatment until it progresses. In this case, observation may be sufficient. It is not yet known whether chemotherapy is more effective than observation in treating colorectal cancer.

PURPOSE: This randomized phase III trial is studying tegafur and uracil to see how well they work compared to observation in treating patients with stage II colorectal cancer that has been completely removed by surgery.

OBJECTIVES:

Primary

  • Compare the efficacy of adjuvant tegafur-uracil vs observation only in patients with curatively resected stage II colorectal cancer.

Secondary

  • Compare relapse-free and overall survival of patients treated with these regimens.
  • Compare the occurrence of adverse events in patients treated with these regimens.

OUTLINE: This is a randomized, controlled study. Patients are randomized to 1 of 2 treatment arms.

  • Arm I: Patients undergo observation.
  • Arm II: Patients receive oral tegafur-uracil on days 1-5. Treatment repeats every 7 days for 1 year in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed periodically for 5 years.

PROJECTED ACCRUAL: A total of 2,000 patients will be accrued for this study.

Interventional
Phase 3
Allocation: Randomized
Primary Purpose: Treatment
Colorectal Cancer
  • Drug: tegafur-uracil
  • Other: clinical observation
  • Procedure: adjuvant therapy
Not Provided
Ishiguro M, Mochizuki H, Tomita N, Shimada Y, Takahashi K, Kotake K, Watanabe M, Kanemitsu Y, Ueno H, Ishikawa T, Uetake H, Matsui S, Teramukai S, Sugihara K. Study protocol of the SACURA trial: a randomized phase III trial of efficacy and safety of UFT as adjuvant chemotherapy for stage II colon cancer. BMC Cancer. 2012 Jul 7;12:281.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
2000
July 2012
June 2012   (final data collection date for primary outcome measure)

DISEASE CHARACTERISTICS:

  • Histologically confirmed adenocarcinoma of the colon or rectosigmoid

    • Stage II disease
  • Has undergone curative (R0) resection within the past 8 weeks
  • No suspicion of hereditary colorectal cancer
  • No severe postoperative complications

PATIENT CHARACTERISTICS:

  • ECOG performance status 0-1
  • WBC 3,500-12,000/mm³
  • Absolute neutrophil count ≥ 1,500/mm³
  • Platelet count ≥ 100,000/mm³
  • Hemoglobin ≥ 9.0 g/dL
  • Bilirubin ≤ 2.0 mg/dL
  • AST and ALT ≤ 100 IU/L
  • Creatinine ≤ 1.5 mg/dL
  • Not pregnant or nursing
  • Able to take oral medications
  • Major organ functions are preserved
  • No other active malignancy
  • None of the following conditions:

    • Uncontrolled diabetes mellitus
    • Uncontrolled hypertension
    • Myocardial infarction or unstable angina pectoris within the past 6 months
    • Liver cirrhosis
    • Interstitial pneumonia
    • Pulmonary fibrosis
    • Severe emphysema
  • No psychiatric disease or other condition that would preclude study participation

PRIOR CONCURRENT THERAPY:

  • See Disease Characteristics
  • No prior chemotherapy
  • No prior or concurrent radiotherapy
  • No concurrent prophylactic growth factors
  • No concurrent biologic response modifiers
Both
20 Years to 80 Years
No
Contact information is only displayed when the study is recruiting subjects
Japan
 
NCT00392899
CDR0000512573, TMDU-BRI-CC-05-01
Not Provided
Not Provided
Tokyo Medical and Dental University
Not Provided
Study Chair: Kenichi Sugihara, MD, PhD Tokyo Medical and Dental University
National Cancer Institute (NCI)
July 2009

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP