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A pooled data analysis of four randomized phase III trials (SPIRITS, GC0301/TOP-002, START, G-SOX) using individual patient data in advanced gastric cancer.

A pooled data analysis of four randomized phase III trials (SPIRITS, GC0301/TOP-002, START, G-SOX) using individual patient data in advanced gastric cancer. - A pooled data analysis of advanced gastric cancer

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000019519
Enrollment
1700
Registered
2015-10-28
Start date
2015-11-04
Completion date
Unknown
Last updated
2026-06-29

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

Conditions

Gastric cancer

Interventions

None listed

Sponsors

Japan Clinical Cancer Reseach Organization (JACCRO)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: All cases who registered and analyzed in four randomized controlled study of advanced gastric cancer.

Exclusion criteria

Exclusion criteria: Any cases who registered other randomized studies or phase I or II studies.

Design outcomes

Primary

MeasureTime frame
(1) OS: Overall Survival (2) PFS: Progression-Free Survival (3) To evaluate the prognosis factor (4) To evaluate the correlation between OS and PFS (5) To evaluate the correlation between Tumor srinkage and OS, between Tumor srinkage and PFS (6) To evaluate the correlation between Post Progression Free Survival and first line treatment (7) To evaluate the correlation between Relative Dose Intensity and prognosis—

Secondary

MeasureTime frame
In addition, other exploratory data analysis—

Countries

Japan,Asia(except Japan)

Contacts

Public ContactMasashi Fujii

Japan Clinical Cancer Reseach Organization (JACCRO) Research Office

jaccro@jaccro.or.jp03-6811-0433

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026