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A Randomized Controlled Study of Postoperative Adjuvant Chemotherapy of Uracil- Tegafur (UFT) Compared With Surgery Alone (NSAS-GC)

A Randomized Controlled Study of Postoperative Adjuvant Chemotherapy of UFT Compared With Surgery Alone for Serosa-negative Advanced Gastric Cancer (NSAS-GC)

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00152243
Enrollment
500
Registered
2005-09-09
Start date
1997-06-30
Completion date
2007-08-31
Last updated
2011-07-07

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

Conditions

Gastric Cancer

Keywords

Stomach Cancer

Brief summary

This is a controlled study designed to evaluate the efficacy of UFT on survival compared with surgery alone. Patients will be randomly assigned to receive either surgery alone or surgery followed by UFT within 6 weeks after curative resection. To assess treatment response, data on recurrence and survival will be collected for 5 years after enrollment of the last patient. To evaluate safety, data on adverse events will be collected for 16 months after the start of treatment.

Interventions

uracil-tegafur 360 mg per square meter per day orally 16 months

PROCEDURESurgery alone

Gastrectomy of tumour node metastasis(TNM) stage T2N1-2 gastric cancer.

Sponsors

Taiho Pharmaceutical Co., Ltd.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
20 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

* Age 20 to 75 * Performance status 0 , 1, or 2 (ECOG) * Hematopoietic WBC ≥ 4,000/mm\^3 Platelet ≥ 100,000/mm\^3 * Hepatic AST and ALT ≤ 2 times upper limit of normal(ULN) Total bilirubin ≤ 1.5 times ULN * Renal BUN ≤1.5 times ULN Creatinine ≤ 1.5 times ULN

Exclusion criteria

* Prior anticancer treatment

Design outcomes

Primary

MeasureTime frame
Overall survival and relapse-free survivalevery course for first three courses, then every other course

Secondary

MeasureTime frame
Adverse eventsany time

Countries

Japan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 6, 2026