Single-port Robotic Radical Gastrectomy for Gastric Cancer

Recruiting now · Not applicable

Conditions studied: Gastric Cancer Patients Undergoing Gastrectomy

In brief

This study is a single-center, phase 2a exploratory clinical study based on IDEAL framework. The intraoperative and postoperative complications were analyzed to evaluate the safety, feasibility and clinical efficacy of single-port robot-assisted gastric tumor resection.

Key facts

Study ID

NCT07237126

Run by

Daping Hospital and the Research Institute of Surgery of the Third Military Medical University

People needed

20

Starts

2026-07-22

Expected to finish

2027-12-31

Last updated by the study team

2026-08-04

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• (1) Age: 18-75 years; (2) Histologically confirmed gastric adenocarcinoma by endoscopic biopsy; (3) Preoperatively staged as either endoscopically unresectable T1, or cT2-4a with or without nodal involvement (N-/+), and no distant metastasis (M0), according to the 7th edition of the AJCC Cancer Staging Manual; (4) Eligible for potentially curative surgical resection; (5) Eastern Cooperative Oncology Group (ECOG) performance status score of 0-1; (6) American Society of Anesthesiologists (ASA) physical status classification of I-III; (7) Provision of written informed consent.

You may not qualify if…

• (1) Pregnant or lactating women; (2) Severe psychiatric disorder; (3) History of prior upper abdominal surgery; (4) Previous gastrectomy, endoscopic submucosal dissection (ESD), or endoscopic mucosal resection (EMR); (5) Preoperative imaging showing regional lymphadenopathy with lymph node(s) larger than 3 cm in diameter; (6) History of another primary malignancy within the past 5 years; (7) Prior neoadjuvant chemotherapy or radiotherapy; (8) History of cerebrovascular or cardiovascular event (e.g., stroke or myocardial infarction) within the past 6 months; (9) Systemic corticosteroid use for more than one month within the past month; (10) Requirement for concomitant surgery for other conditions; (11) Need for emergency surgery due to gastric cancer-related complications (e.g., bleeding, obstruction, or perforation); (12) Participation in another interventional clinical trial previously; (13) Active severe infectious disease; (14) Severe systemic disease.

Where it is running

• Daping Hospital of Army Medical Universty — Chongqing, China (enrolling)
• Daping Hospital — Chongqing, Chongqing Municipality, China

Full record on ClinicalTrials.gov

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