A Prospective Observation Registry Study on the Alimentary Reconstruction After Radical Proximal … (NCT05539105) | Clinical Trial Compass
RecruitingNot Applicable
A Prospective Observation Registry Study on the Alimentary Reconstruction After Radical Proximal Gastrectomy
China600 participantsStarted 2022-08-22
Plain-language 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
Age range18 Years – 80 Years
SexALL
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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 (ECOG，Eastern Cooperative Oncology Group) of 0 or 1
* Preoperative ASA (American Society of Anesthesiologists) scoring: I-III
* Sufficient organ functions
* Written informed consent
Exclusion Criteria:
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