Clinical trial · Observational
The Influence of Splenic Artery Characteristics in Gastric Cancer Surgery
Anatomical Characteristics of the Splenic Artery in Northwest China and Its Impact on Laparoscopic Radical Total Gastrectomy
NCT06680362CI-TRIAL-00082403active not recruitingClinicalTrials.gov clinicaltrialsProvenance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The northwest Chinese population has unique anatomical characteristics of splenic artery due to ethnic differences, which has an important impact on the development and prognosis of laparoscopic radical total gastrectomy.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Gastrectomy | — | UNRESOLVED | — |
| Gastric Carcinoma | Gastric Carcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (2)
- label
- Concentrated group
- description
- If the distance between the bifurcation of the splenic artery and the splenic hilum was less than 2 cm, the patient was assigned to the concentrated group
- label
- distributed group
- description
- If the distance between the splenic artery bifurcation and the splenic portal is greater than or equal to 2cm, it is classified as distributed group
Primary outcomes (1)
- measure
- Disease-free survival
- timeFrame
- 1,3,5 years
- description
- Disease-free survival
Secondary outcomes (5)
- measure
- The relative position of the splenic artery along the pancreas
- timeFrame
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria: * ① The native place is in Shaanxi Province, Gansu Province, Qinghai Province, Ningxia Hui Autonomous Region, Xinjiang Uygur Autonomous Region; * The criteria for patients undergoing laparoscopic radical total gastrectomy include: primary adenocarcinoma of the stomach in the upper third or middle third confirmed by histology; Patients with preoperative diagnosis of clinical T2-T4a (cT2-T4a) gastric cancer were free of tumor invasion of neighboring organs (pancreas, spleen, liver, and transverse colon), paraaortic or splenic hilar lymph node enlargement or fusion, and distant metastases as shown by preoperative abdominal computed tomography (CT), abdominal ultrasound, and endoscopic ultrasound; According to the postoperative pathological diagnosis, total gastrectomy, D2 lymph node resection and radical R0 resection were performed. Exclusion Criteria: * ① Patients who did not fully expose the anatomic characteristics of splenic hilar vessels or had evidence of peritoneal spread or distant metastasis during laparoscopic radical gastrectomy; * Patients with incomplete clinical data;
References
Publications (0)
Data not yet available
No reference posted for this study.