A Prospective Observation Registry Study on the Alimentary Reconstruction After Radical Pr
This study is designed as a prospective, real world registry study that compare the safety and efficacy of the different construction methods after radical proximal gastrectomy.
| Condition(s) | Proximal Gastric Adenocarcinoma, Reconstruction |
|---|---|
| Status | Recruiting |
| Study type | Observational |
| Summary | This study is designed as a prospective, real world registry study that compare the safety and efficacy of the different construction methods after radical proximal gastrectomy. |
| Who can participate | Inclusion Criteria: * Aged 18-80 years * Tumor located in the upper or esophagogastric junction (EGJ), and curative resection with more than 1/2 remant is expected to be achievable by proximal gastrectomy with D2 lymphadenectomy (also apply to multiple primary cancers); * Clinical stage T1NxM0 (According to AJCC-8th TNM staging system) of the upper stomach or diameter of EGJ cancer less than 4cm with invading esophgus no more than 2cm without any distant metastasis; * Primary lesion is pathologically diagnosed as gastric adenocarcinoma, such as papillary adenocarcinoma, tubular adenocarcinoma, mucinous adenocarcinoma, poorly cohesive carcinoma (including signet ring cell carcinoma and other variants), and mixed adenocarcinoma; * Preoperative performance status (ECOGļ¼Eastern Cooperative Onc |
| Ages | 18 Years to 80 Years |
| Sex | All |
| Lead sponsor | Shanghai Zhongshan Hospital |
| Locations | Shanghai, Shanghai Municipality, China |
| Start date | 2022-08-22 |
| NCT ID | NCT05539105 |
| Official listing | https://clinicaltrials.gov/study/NCT05539105 |