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Based on multiple studies, the immune (systemic inflammation) and nutrition index were correlated with short- and long-term prognosis for gastric cancer. With the increasing application of preoperative treatments (chemotherapy and chemoradiotherapy), the issues concerning how are the immuno-nutrition index be altered under the effects of perioperative treatments and what are the clinical values of these index should be clarified.
The immune (systemic inflammation) index includes:
NLR (Neutrophil-to-Lymphocyte Ratio); PLR (Platelet-to-Lymphocyte Ratio); SII (Systemic Immune-Inflammation Index); GPS (Glasgow Prognostic Score); mGPS (modified Glasgow Prognostic Score); PI (Prognostic Index);
The nutrition index includes:
NRS2002; PNI (Prognostic Nutrition Index);
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| naCT | Advanced gastric cancer or esophagogastric cancer receiving neoadjuvant (preoperative) chemotherapy. | ||
| naCRT | Advanced gastric cancer or esophagogastric cancer receiving neoadjuvant (preoperative) chemoradiotherapy. |
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| Measure | Description | Time Frame |
|---|---|---|
| Pathological response | Pathological response | One month after surgery |
| Measure | Description | Time Frame |
|---|---|---|
| 3-years overall survival | 3-years overall survival | Three years after surgery |
| 3-years disease-free survival | 3-years disease-free survival |
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Inclusion Criteria:
Exclusion Criteria:
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All the patients with advanced gastric cancer or esophagogastric cancer receiving neoadjuvant chemotherapy or chemoradiotherapy will be included for this observational study.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Shuangxi Li, M.D., Ph.D. | Contact | lishx@hsc.pku.edu.cn |
| Name | Affiliation | Role |
|---|---|---|
| Jiafu Ji, M.D., Ph.D. | Peking University Cancer Hospital & Institute | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Peking University Cancer Hospital | Recruiting | Beijing | Beijing Municipality | 100142 | China |
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| ID | Term |
|---|---|
| D013274 | Stomach Neoplasms |
| D018746 | Systemic Inflammatory Response Syndrome |
| ID | Term |
|---|---|
| D005770 | Gastrointestinal Neoplasms |
| D004067 | Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
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| Three years after surgery |
| Postoperative morbidity | Postoperative morbidity | One month after surgery |
| yp TNM Stage | yp TNM Stage | One month after surgery |
| D004066 |
| Digestive System Diseases |
| D005767 | Gastrointestinal Diseases |
| D013272 | Stomach Diseases |
| D007249 | Inflammation |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D012769 | Shock |