Clinical trial · Interventional
A Randomized Controlled Study of Postoperative Adjuvant Therapy of Uracil-tegafur (UFT) Compared With Cyclophosphamide/Methotrexate/5-fluorouracil (CMF) in Breast Cancer (NSAS-BC)
A Randomized Controlled Study of Postoperative Adjuvant Therapy of UFT Compared With CMF in High-risk Women With Axillary Node-negative Breast Cancer (NSAS-BC)
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This is a randomized controlled study designed to evaluate the relapse-free survival of the UFT group compared with the CMF group. Patients will be randomly assigned to receive either CMF or UFT within 12 weeks after curative resection. To evaluate treatment efficacy, data on recurrence, and survival will be collected for up to 10 years after enrollment of the final patient. To assess safety, data on adverse events will be collected for 2 years after the start of treatment. Patients'quality of life will be assessed by means of a questionnaire.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Breast Cancer | Malignant Breast Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| cyclophosphamide, methotrexate, and fluorouracil | Drug | — | UNRESOLVED |
| UFT (uracil, tegafur) | Drug | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- 1
- description
- UFT (uracil, tegafur)
- interventionNames
- Drug: UFT (uracil, tegafur)
- type
- ACTIVE_COMPARATOR
- label
- 2
- description
- CMF(cyclophosphamide, methotrexate, and fluorouracil)
- interventionNames
- Drug: cyclophosphamide, methotrexate, and fluorouracil
Primary outcomes (1)
- measure
- Relapse-free survival
- timeFrame
- every course for first three courses, then every other course
Secondary outcomes (1)
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria: * Age 18 to 75 * Performance status 0 or 1 (ECOG) * Hematopoietic WBC ≥ 4,000/mm\^3 Platelet ≥ 100,000/mm\^3 * Hepatic AST and ALT ≤ 2.5 times upper limit of normal(ULN) Total bilirubin ≤ ULN * Renal Creatinine ≤ ULN Exclusion Criteria: * Prior anticancer treatment
References
Publications (1)
- RESULTWatanabe T, Sano M, Takashima S, Kitaya T, Tokuda Y, Yoshimoto M, Kohno N, Nakagami K, Iwata H, Shimozuma K, Sonoo H, Tsuda H, Sakamoto G, Ohashi Y. Oral uracil and tegafur compared with classic cyclophosphamide, methotrexate, fluorouracil as postoperative chemotherapy in patients with node-negative, high-risk breast cancer: National Surgical Adjuvant Study for Breast Cancer 01 Trial. J Clin Oncol. 2009 Mar 20;27(9):1368-74. doi: 10.1200/JCO.2008.18.3939. Epub 2009 Feb 9. PMID 19204202