Clinical trial · Observational
Learning Curve and Optimization of Robotic Gastrectomy
Enlightenment of Robotic Gastrectomy From 527 Patients With Gastric Cancer in the Minimally Invasive Era: 5 Years of Optimizing Surgical Performance in a High-volume Center
NCT05715775CI-TRIAL-00064086completedClinicalTrials.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)
we explore the learning curve and the impact of technique optimization on surgical outcomes and the first to construct a referenceable learning phase for performing robotic gastric cancer surgery.
Conditions
Conditions (1)
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 Cancer | Malignant Gastric Neoplasm | CURATED_BROADER | 0.80 |
Interventions
Interventions (0)
Data not yet available
No intervention recorded.
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- The LN dissection rate
- timeFrame
- 36 months
- description
- The LN dissection rate was defined as the number of the LN station was examined divided by the total number of retrieval LN station.
Secondary outcomes (1)
- measure
- LN noncompliance
- timeFrame
- 30 days
- description
- LN noncompliance was defined as the absence of LNs from more than 1 LN station.
Eligibility
Eligibility (as posted)
- Sex
- All
Show eligibility criteria text
Inclusion Criteria: * Case inclusion criteria: (1) patients with pathologically confirmed gastric adenocarcinoma; (2) no distant metastases; and (3) R0 resection was performed. Exclusion Criteria: * Case exclusion criteria: (1) the presence of distant metastases was found ; (2) preoperative neoadjuvant chemotherapy was administered; and (3) clinical information was incomplete.
References
Publications (1)
- DERIVEDXue Z, Lu J, Lin J, Xu KX, Xu BB, Wu D, Zheng HL, Xie JW, Wang JB, Lin JX, Chen QY, Li P, Huang CM, Zheng CH. Enlightenment of robotic gastrectomy from 527 patients with gastric cancer in the minimally invasive era: 5 years of optimizing surgical performance in a high-volume center - a retrospective cohort study. Int J Surg. 2024 Sep 1;110(9):5605-5614. doi: 10.1097/JS9.0000000000001652. PMID 38775618