3D Versus 2D Laparoscopic Total Gastrectomy With Splenic Hilum Lymph Nodes Dissection
NCT ID: NCT02984787
Last Updated: 2016-12-07
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
UNKNOWN
PHASE3
480 participants
INTERVENTIONAL
2017-01-31
2020-01-31
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Keywords
Explore important study keywords that can help with search, categorization, and topic discovery.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
3D Laparoscopic total gastrectomy
Participants including in the 3D laparoscopic total gastrectomy (3D-LTG) group will undergo 3D-LTG with spleen-preserving splenic hilum lymph nodes dissection.
3D Laparoscopic total gastrectomy
When participants with advanced proximal gastric cancer are randomized in the 3D laparoscopic-assisted totalgastrectomy (3D-LTG) group, they will received 3D-LTG with spleen-preserving splenic hilum lymph nodes dissection
2D Laparoscopic total gastrectomy
Participants including in the 2D laparoscopic total gastrectomy (2D-LTG) group will undergo 2D-LTG with spleen-preserving splenic hilum lymph nodes dissection.
2D Laparoscopic total gastrectomy
When participants with advanced proximal gastric cancer are randomized in the 2D laparoscopic-assisted totalgastrectomy (2D-LTG) group, they will received 2D-LTG with spleen-preserving splenic hilum lymph nodes dissection
Interventions
Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.
3D Laparoscopic total gastrectomy
When participants with advanced proximal gastric cancer are randomized in the 3D laparoscopic-assisted totalgastrectomy (3D-LTG) group, they will received 3D-LTG with spleen-preserving splenic hilum lymph nodes dissection
2D Laparoscopic total gastrectomy
When participants with advanced proximal gastric cancer are randomized in the 2D laparoscopic-assisted totalgastrectomy (2D-LTG) group, they will received 2D-LTG with spleen-preserving splenic hilum lymph nodes dissection
Other Intervention Names
Discover alternative or legacy names that may be used to describe the listed interventions across different sources.
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
2. cT2-4aN0-3M0 at preoperative evaluation according to AJCC Cancer Staging Manual, 7th Edition.
3. Eastern Cooperative Oncology Group (ECOG): 0 or 1;
4. American Society of Anesthesiologists （ASA） score: Ⅰto Ⅲ;
5. Written informed consent.
Exclusion Criteria
2. Severe mental disorder;
3. Previous upper abdominal surgery (except laparoscopic cholecystectomy);
4. Previous gastrectomy, endoscopic mucosal resection, or endoscopic submucosal dissection;
5. Enlarged or bulky regional lymph node diameter larger than 3 cm based on preoperative imaging;
6. Other malignant disease within the past 5 years;
7. Previous neoadjuvant chemotherapy or radiotherapy;
8. Contraindication to general anesthesia (severe cardiac and/or pulmonary disease);
9. Emergency surgery due to a complication (bleeding, obstruction, or perforation) caused by gastric cancer.
18 Years
75 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
Chinese PLA General Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Lin Chen
Deputy Director
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Lin Chen
Role: PRINCIPAL_INVESTIGATOR
the Chinese PLA General Hospital
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Chinese PLA General Hospital
Beijing, , China
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Lin Chen
Role: primary
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
Experiment20161201
Identifier Type: -
Identifier Source: org_study_id