ClinicalTrials.Veeva

Menu

the Clinical Efficacy of Robotic and Laparoscopic Radical Total Gastrectomy in Locally Advanced Middle and Upper Gastric Cancer

F

Fujian Medical University

Status

Not yet enrolling

Conditions

Gastric Cancer
Robotic Gastrectomy

Treatments

Procedure: Laparoscopic radical total gastrectomy with D2 lymphadenectomy
Procedure: Robotic radical total gastrectomy with D2 lymphadenectomy

Study type

Interventional

Funder types

Other

Identifiers

NCT05235932
2022-02

Details and patient eligibility

About

To evaluate the clinical efficacy (safety, feasibility and long-term efficacy) of robotic radical total gastrectomy and laparoscopic radical total gastrectomy in patients with locally advanced middle and upper gastric adenocarcinoma (CT2-4A, N-/+, M0) .

Full description

In the field of gastrectomy, Hashizume et al. first reported robotic gastrectomy in 2002. Since then, reports on the safety and feasibility of the application of robotic surgical system in the treatment of gastric cancer (GC) have gradually increased. Reports of robotic surgery for GC are increasing, especially in Asia. Several studies confirmed the advantages of robotic gastrectomy when compared with laparoscopic gastrectomy. However, whether robotic radical total gastrectomy is noninferior to laparoscopic radical total gastrectomy remains unclear. The investigator first carried out this study in the world to evaluate the efficacy of robotic radical total gastrectomy versus laparoscopic radical total gastrectomy for GC.

Enrollment

570 estimated patients

Sex

All

Ages

18 to 75 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • 1.Age between 18 and 75 years 2.The primary gastric lesion was histopathologically diagnosed as middle and upper gastric adenocarcinoma (papillary adenocarcinoma PAP, tubular adenocarcinoma TUB, mucinous adenocarcinoma MUC, signed-ring cell carcinoma SIG, poorly differentiated adenocarcinoma POR) by endoscopic biopsy.

    3.Preoperative clinical stages were CT2-4A、 N-/+、and M0 (according to AJCC-8th TNM tumor staging) 4.Excepting to perform radical total gastrectomy and D2 lymph node dissection can achieve R0 resection.

    5.American Society of Anesthesiology (ASA) score class I, II, or III 6.Written informed consent

Exclusion criteria

  1. Preoperative examination suggested disease staging cT1, N-/+, and M0 (according to AJCC-8th TNM tumor staging )
  2. Women during pregnancy or breast-feeding
  3. Severe mental disorder
  4. History of previous upper abdominal surgery (except laparoscopic cholecystectomy)
  5. History of previous gastrectomy(except for ESD/EMR for gastric cancer )
  6. Enlarged or bulky regional lymph node over 3 cm by preoperative imaging
  7. History of other malignant disease within the past five years
  8. History of previous neoadjuvant chemotherapy or radiotherapy
  9. History of unstable angina or myocardial infarction within past six months
  10. History of cerebrovascular accident within past six months
  11. History of continuous systematic administration of corticosteroids within one month
  12. Requirement for simultaneous surgery for other disease(except laparoscopic cholecystectomy)
  13. Emergency surgery due to complication (bleeding, obstruction or perforation) caused by gastric cancer
  14. FEV1 (forced expiratory volume in one second)<50% of predicted values

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

570 participants in 2 patient groups

Robotic radical total gastrectomy with D2 lymphadenectomy
Experimental group
Description:
After exploration and randomization, patients received robotic radical total gastrectomy with D2 lymphadenectomy
Treatment:
Procedure: Robotic radical total gastrectomy with D2 lymphadenectomy
Laparoscopic radical total gastrectomy with D2 lymphadenectomy
Active Comparator group
Description:
After exploration and randomization, patients received laparoscopic radical total gastrectomy with D2 lymphadenectomy
Treatment:
Procedure: Laparoscopic radical total gastrectomy with D2 lymphadenectomy

Trial contacts and locations

1

Loading...

Central trial contact

Hua-long Zheng, MD; Chang-ming Huang, MD

Data sourced from clinicaltrials.gov

Clinical trials

Find clinical trialsTrials by location
© Copyright 2026 Veeva Systems