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We initially selected a total of 1128 patients with primary gastric cancer who presented at Shandong Provincial Hospital between January 2018 and October 2022, and retrospectively collected their clinical and pathological data. And retrospectively analyzed preoperative baseline characteristics, preoperative laboratory tests, and postoperative pathological results for these patients
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| N0 | gastric cancer patients with no lymph node metastasis |
| |
| N+ | gastric cancer patients with lymph node metastasis, including patients with N1, N2 and N3 stage cancer |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| coagulation-related factors | Diagnostic Test | We retrospectively evaluated the relationship between lymph node metastasis and coagulation-related factors in 516 patients with T4a stage gastric cancer. |
| Measure | Description | Time Frame |
|---|---|---|
| Preoperative coagulation-related factors (MA values) of patients | MA values(mm). Measure the data of preoperative MA values in 516 gastric cancer patients to see wether this indicator correlated with tumor stage in patients with gastric cancer. | Three years |
| Preoperative coagulation-related factors (platelet counts) of patients | Platelet counts（x10^9/L). Measure the data of preoperative platelet counts in 516 gastric cancer patients to see wether this indicator correlated with tumor stage in patients with gastric cancer. | Three years |
| Preoperative coagulation-related factors (fibrinogen levels) of patients | Fibrinogen levels (g/L). Measure the data of preoperative fibrinogen levels in 516 gastric cancer patients to see wether this indicator correlated with tumor stage in patients with gastric cancer. | Three years |
| Preoperative coagulation-related factors (D-dimer) of patients | D-dimer (mg/L). Measure the data of preoperative D-dimer in 516 gastric cancer patients to see wether this indicator correlated with tumor stage in patients with gastric cancer. | Three years |
| Postoperative pathological results of tumor T stage. | Recording the postoperative pathological tumor T stage in 516 patients with gastric cancer. | Three years |
| Postoperative pathological results of tumor N stage. | Recording the postoperative pathological tumor N stage in 516 patients with gastric cancer. | Three years. |
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Inclusion Criteria:
Exclusion Criteria:
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patients with primary gastric cancer
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Feng Tian, Doctor | Contact | 18866102886 | tianfeng@sdu.edu.cn | |
| Changqing Jing, Doctor | Contact | 15168888987 | jingchangqing@sdfmu.edu.cn |
| Name | Affiliation | Role |
|---|---|---|
| Feng Tian, Doctor | Shandong Provincial Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Shandong Provincial Hospital | Recruiting | Jinan | Shandong | 250021 | China |
After the article is published, the original data can be obtained by contacting the project leader.
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| ID | Term |
|---|---|
| D008207 | Lymphatic Metastasis |
| D013274 | Stomach Neoplasms |
| ID | Term |
|---|---|
| D009362 | Neoplasm Metastasis |
| D009385 | Neoplastic Processes |
| D009369 | Neoplasms |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D005770 | Gastrointestinal Neoplasms |
| D004067 | Digestive System Neoplasms |
| D009371 | Neoplasms by Site |
| D004066 | Digestive System Diseases |
| D005767 | Gastrointestinal Diseases |
| D013272 | Stomach Diseases |
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