A Study of Fruquintinib Plus Chemotherapy for Postoperative Treatment of HER2-Negative Gastric Cancer With Poor TRG

Summary

Given that a significant proportion of locally advanced gastric cancer patients still die from tumor recurrence after surgery, with long-term therapeutic outcomes stagnating and difficult to further improve, especially for patients with poor tumor regression grade (TRG) after surgery, this study aims to explore a new model of adjuvant therapy by conducting research on the use of Fruquintinib in combination with standard chemotherapy for postoperative treatment of HER2-negative gastric cancer patients with poor TRG, in order to bring greater survival benefits to patients.

Eligibility

Inclusion Criteria:

1. Fully understand the study and voluntarily sign the informed consent form;
2. Age between 18 and 75 years;
3. Histologically confirmed resectable or potentially resectable locally advanced gastric/gastroesophageal junction adenocarcinoma;
4. Tumor Regression Grade (TRG) 2 or 3 after preoperative adjuvant therapy;
5. R0 resection after neoadjuvant chemotherapy;
6. Eastern Cooperative Oncology Group (ECOG) performance status of 0-1;
7. Life expectancy of at least 2 years;
8. No prior anti-cancer treatment received;
9. Good compliance and cooperation with follow-up.

Exclusion Criteria:

1. Inability to comply with the study protocol or procedures;
2. History of prior gastric cancer surgery;
3. Contraindications to surgical treatment and chemotherapy or physical condition and organ function that do not allow for major abdominal surgery;
4. Distant metastasis to organs other than the liver, such as lung, brain, and bone;
5. Known HER2-positive patients;
6. Uncontrolled hypertension despite medication prior to enrollment;
7. Poorly controlled diabetes despite medication prior to enrollment;
8. Urine routine indicating proteinuria ≥2+, and a 24-hour urine protein quantification \>1.0g;
9. Presence of conditions requiring intervention such as bleeding, perforation, or obstruction prior to enrollment;
10. Patients deemed ineligible for this study by the investigator.

Conditions2

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