Sponsor study identifier
interventional
120
0 countries
N/A
Study Start
June 15, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
May 19, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
April 6, 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
The purpose of this clinical trial is to evaluate whether perioperative fruquintinib combined with sintilimab and SOX is effective in treating locally advanced gastric or gastroesophageal junction (GEJ) adenocarcinoma. The study will also assess the safety profile of this treatment regimen. Primary Objective: To determine whether perioperative fruquintinib combined with sintilimab and SOX improves the pathological complete response (pCR) rate compared with sintilimab plus SOX in patients with locally advanced gastric or GEJ adenocarcinoma. Study Design: Participants will be randomly assigned to receive either fruquintinib combined with sintilimab and SOX or sintilimab plus SOX to evaluate the potential added benefit of fruquintinib in this setting. Participation Details: Participants will receive the assigned treatment (fruquintinib combined with sintilimab and SOX or sintilimab plus SOX) every 21 days for approximately 3 months. They will visit the clinic once every 3 weeks for evaluations, laboratory tests, and monitoring. Participants will be asked to keep a daily diary to record any symptoms or side effects experienced during the study.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 6, 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
May 31, 2026
Actual (reported)June 15, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
June 22, 2026
Actual (reported)May 19, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
April 6, 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Total pathological complete response (pCR)
Total pathological complete response (pCR; ypT0) assessed by investigators, defined as the complete absence of tumor cells in the primary tumor on pathological examination.
Perioperative
Event-free survival (EFS)
Through study completion, an average of 2 years
TRAEs
Through study completion,an average of 2 years
major pathologic response(MPR)
Perioperative
R0 resection
Perioperative
overall survival (OS)
Through study completion,an average of 2 years
Fruquintinib, 4mg po d1-14 q3w, four 3-week cycles were administered; S-1 (administered orally twice daily on days 1-14 of each 21-day cycle, with the daily dose determined by body surface area: \<1.25 m², 80 mg/day; ≥1.25 to \<1.5 m², 100 mg/day; ≥1.5 m², 120 mg/day), four 3-week cycles were administered. Oxaliplatin (130 mg/m², administered intravenously on day 1), four 3-week cycles were administered.
S-1 (administered orally twice daily on days 1-14 of each 21-day cycle, with the daily dose determined by body surface area: \<1.25 m², 80 mg/day; ≥1.25 to \<1.5 m², 100 mg/day; ≥1.5 m², 120 mg/day), four 3-week cycles were administered. Oxaliplatin (130 mg/m², administered intravenously on day 1), four 3-week cycles were administered.
These entries preserve how the registry describes the intervention. Their treatment roles are shown separately from molecular identities.
Grouped treatment entry
fruquintinib + sintilimab + SOX
The registry names several treatments. This does not confirm that participants received them together or that they form a single product.
View registry recordHongfeng Gou, Ph.D
Gastric Cancer Center, West China Hospital, Sichuan University, 37 Guoxue Alley, Chengdu 610041, Sichuan, China.
First Submitted
May 31, 2026
First Posted
June 22, 2026
Study Start
June 15, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
May 19, 2027
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Planned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
April 6, 2028
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
June 22, 2026
Record last verified: 2026-06
Individual Participant Data (IPD) may not be shared due to privacy and confidentiality concerns, legal or ethical restrictions, limitations in data sharing agreements or consent, intellectual property rights, commercial interests, or because of technical and resource constraints related to data anonymization and sharing.
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Source: ClinicalTrials.gov.
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