Clinical trial · Observational
Defining Benchmarks for Gastric Cancer Patients Underwent Minimal Invasive Gastrectomy
Defining Benchmarks for Gastric Cancer Patients Underwent Minimal Invasive Gastrectomy: A Multicentre Analysis
NCT06938139CI-TRIAL-00088791active 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 Benchmark-MISGC study was a large-scale retrospective observational study launched by the China Gastric Cancer Surgical Union, aiming to establish the benchmarks of the short- and long-term outcomes for gastric cancer patients who underwent minimal invasive 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 |
|---|---|---|---|
| Gastric Adenocarcinoma | Gastric Adenocarcinoma | ONTOLOGY_EXACT | 0.98 |
| Surgery, Laparoscopic | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| None-placebo | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Benchmark values of overall complication
- timeFrame
- 30 days
- description
- Median values of continuous variables and the proportions of categorical variables were calculated per participating centre. Benchmark values, indicating 'best achievable' results for each outcome indicator, were set at the 25th percentile for positive parameters (for example lymph node yield) or the 75th percentile for negative parameters (for example complications) of the centers' median values. Postoperative complications were evaluated within 30 days following surgery. These postoperative complications include gastrointestinal-related complications, incision-related complications, respiratory complications, cardiovascular and cerebrovascular complications, urinary system complications, infection complications, embolism complications, and other complications. The grading of postoperative complications adopts the Clavien-Dindo classification.
Secondary outcomes (8)
- measure
- Benchmark values of Overall survival (OS)
- timeFrame
- 1-year, 2-year and 3-year
- description
- Benchmark values of 1-year, 2-year and 3-year OS. OS was defined as the time from surgery to death from any cause or last follow-up.
Eligibility
Eligibility (as posted)
- Sex
- All
Show eligibility criteria text
Inclusion Criteria: 1. Patients with postoperative histologically confirmed gastric adenocarcinoma at stages T1-4a, N0/+, M0; 2. underwent robotic or laparoscopic gastrectomies with curative intent Exclusion Criteria: 1. ASA class \> 3; 2. remnant gastric cancer; 3. concurrent/previous malignant disease; 4. Distant metastasis; 5. Palliative resection; 6. Abodominal exploration.
References
Publications (0)
Data not yet available
No reference posted for this study.