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Comparison · NCT01515748-deaths

Surgery + Adjuvant Chemotherapy (SC) vs Neoadjuvant Chemotherapy +Surgery +Adjuvant Chemotherapy (CSC): deaths from any cause

Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.

2 sourcestrial-comparisons-2026-03-23-0.1.0

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ConductScience Library. Surgery + Adjuvant Chemotherapy (SC) vs Neoadjuvant Chemotherapy +Surgery +Adjuvant Chemotherapy (CSC): deaths from any cause. Trial comparisons, record NCT01515748-deaths. Release trial-comparisons-2026-03-23-0.1.0, 23 Mar 2026. https://conductscience.org/library/comparisons/NCT01515748-deaths

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Measures6

Calculated by ConductScience from the counts the trial posted to ClinicalTrials.gov.

MeasureValue95% interval, lower95% interval, upperMethodNote
Risk in group 10.3450.290.404wilson
Risk in group 20.2930.2420.351wilson
Risk difference, group 1 minus group 20.0515-0.02780.13newcombe hybrid score
Risk ratio, group 1 over group 21.180.9161.51log
Odds ratio, group 1 over group 21.270.8791.83log
Number needed to harm, for one more death from any cause on Surgery + Adjuvant Chemotherapy (SC) than on Neoadjuvant Chemotherapy +Surgery +Adjuvant Chemotherapy (CSC)19.4from the risk difference intervalthe interval includes no difference

Groups2

Neither group, or both, names a comparator, so the groups keep ClinicalTrials.gov's order.

GroupTitleDescriptionWith the outcomeAnalysedClinicalTrials.gov code
Group 1Surgery + Adjuvant Chemotherapy (SC)
Participants underwent surgery within 2 weeks after randomization followed by adjuvant chemotherapy with S-1 \[(Gimeracil) + Oxo (Oteracil)\] 40 mg/m\^2 administered orally twice daily, from Day 1 to 28 of each cycle for 1 year, and were followed-up after EOT until disease progression or death or study cut-off date, whichever comes first (maximum duration: up to 10 years).
91264EG000
Group 2Neoadjuvant Chemotherapy +Surgery +Adjuvant Chemotherapy (CSC)
Participants received neo-adjuvant chemotherapy with Docetaxel 50 mg/m\^2 IV for \>= 1 hr on Day 1 of each treatment cycle plus Oxaliplatin 100 mg/m\^2 IV for \>=2 hr on Day 1 of each treatment cycle plus S-1 \[(Gimeracil) + Oxo (Oteracil)\] 40 mg/m\^2 administered orally twice daily from Day 1 to 14, of each treatment cycle followed by surgery approximately 1-3 weeks after completion of neo-adjuvant chemotherapy and adjuvant chemotherapy with S-1 \[(Gimeracil) + Oxo (Oteracil)\] 40 mg/m\^2 administered orally twice daily, from Day 1 to 28 of each cycle for 1 year, and were followed-up after EOT until disease progression or death or study cut-off date, whichever comes first (maximum duration: up to 10 years).
78266EG001

Harm

What it counts
Total, all-cause mortality
Time frame
AE data was collected from the time of signed informed consent to 30 days following the last administration of study treatment (maximum duration: up to 10 years)

Source ClinicalTrials.gov

Trial

Title
Docetaxel+Oxaliplatin+S-1 (DOS) Regimen as Neoadjuvant Chemotherapy in Advanced Gastric Cancer
NCT number
NCT01515748
Phases
PHASE3
Conditions
Gastric Cancer
Interventions
Docetaxel (XRP6976), Oxaliplatin (SR96669), S-1 (1-(2-tetrahydrofuryl)-5-fluorouracil + 5-chloro-2, 4-dihydroxypyridine (CDHP) (Gimeracil) + Oxo (Oteracil)
Lead sponsor
Sanofi
Results first posted
2020-03-02

Source ClinicalTrials.gov

Source

Release
trial-comparisons-2026-03-23-0.1.0
Release manifest SHA-256
f66225897fbf258b57ea10bdacfd0347d3cdfda93f7f5685234b7e06ea36fa57
AACT copy
2026-03-23
Tables read
outcome_counts.parquet, outcome_measurements.parquet, outcomes.parquet, reported_event_totals.parquet, reported_events.parquet, result_groups.parquet, studies.parquet, ctgov_trial.parquet

Source ClinicalTrials.gov

Sources 2

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions. The measures are ConductScience's calculation from them.

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