Right Versus Left Thoracic Surgical Approaches for Siewert II Gastroesophageal Junction Adenocarcinoma

Summary

To explore the 5-year overall survival (OS) of right versus left thoracic surgical approaches for patients with locally advanced Siewert II gastroesophageal junction adenocarcinoma treated by neoadjuvant chemotherapy

Eligibility

Inclusion Criteria:

1. Histologically confirmed gastroesophageal adenocarcinoma;
2. R0 resectable Siewert Ⅱ, cT2-3N0-3M0 (AJCC V8 TNM classification);
3. Have a performance status of 0 or 1 on the ECOG Performance Scale;
4. Age 18-80 years old, both men and women;
5. Estimated survival ≥6 months;
6. Be willing and able to provide written informed consent/assent for the trial;
7. Demonstrate adequate organ function ;
8. Female subject of childbearing potential should have a negative urine or serum pregnancy within 7 days before enrollment. If the urine test is positive or cannot be confirmed as negative, a serum pregnancy test will be required;
9. Have not received systemic or local treatment for esophageal cancer in the past.

Exclusion Criteria:

1. Have a history of other malignant tumors in the past or at the same time;
2. Previous upper abdominal surgery (excluding cholecystectomy);
3. Bleeding, perforation and obstruction requiring emergency surgical treatment;
4. Severe heart, lung, liver and kidney dysfunction, which the researcher thinks is not suitable for operation;
5. Hydrothorax and ascites with clinical symptoms need therapeutic puncture or drainage;
6. Participate in other clinical studies or less than 1 month from the end of the previous clinical study;
7. Have a history of psychoactive drug abuse, alcoholism or drug abuse;
8. Be unable or do not agree to bear the inspection and treatment expenses at their own expense;
9. The researcher thinks that it should be excluded from this study.

Conditions2

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