Gastric cancer
Conditions
Interventions
Experimental group:Endoscopic Abdominal Surgery System (SR2000)
Sponsors
Peking University First Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: (1) The pathological diagnosis was lower gastric cancer with stages I, II and III; (2) After comprehensive evaluation, it is suitable for radical distal subtotal gastrectomy; (3) Age 18-75 years old, gender unlimited; (4) Be able to cooperate with and complete follow-up and related examinations; (5) Voluntarily participate in the study and sign the informed consent.
Exclusion criteria
Exclusion criteria: (1) Clinical and imaging examination found extensive metastasis in the abdominal cavity or other organs, or lymph node metastasis fusion and encircle important blood vessels. (2) Severe abdominal adhesion. (3) There are serious uncontrolled acute infections. (4) Accompanied by important organ failure, can not tolerate general anesthesia. (5) Gastric cancer with perforation, bleeding, obstruction and other emergency operations. (6) Severe coagulation dysfunction, obvious bleeding tendency. (7) Combined with serious mental disorders, can not cooperate. (8) Pregnant or lactating women. (9) Participants in other investigational drug or device clinical trials have not been completed. (10) The researcher thinks that it is not suitable to participate in this experiment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| No conversion rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| The number of lymph node dissection;Postoperative pain score;The incidence of device related or potentially related complications;Incidence rate of adverse events and serious adverse events; | — |
Countries
China
Contacts
Public ContactWang Pengyuan
Peking University First Hospital
Outcome results
None listed