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
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UNKNOWN
NA
382 participants
INTERVENTIONAL
2020-11-01
2023-11-30
Brief Summary
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D2 Lymph node dissection associated with laparascopic gastronomy is still regard as standard surgical procedure for the gastric cancer patient whose tumor stage was evaluated in advance stage. As we known that the distribution of lymph nod is accompanied with blood vessels, even for well-trained surgeon, the procedure lymph node dissection is a challenging and tough work. Computed Tomography Angiography(3D-CTA), as a emerging technology, is gradually receive the surgeon's attention for its remedy characteristic to the defect of laparascopic surgery, which can visually display the distribution and type of perigastric artery, resulting in decresing the difficulty and risk of surgery.
The aim of the study is to investigate the clinincal outcomes for the patient with BMI ≥25 kg/㎡who underwent laparascopic or robotic gastronomy using CTA to evaluate the type of perigastric artery.
Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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CTA Group
The CTA group was peformed upper abdomen enhenced and CT Angiography before surgery
CT angiography（CTA）
The CTA group was peformed upper abdomen enhenced and CT Angiography before surgery
Non-CTA Group
The CTA group was routinely peformed upper abdomen enhenced without CT Angiography before surgery
No interventions assigned to this group
Interventions
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CT angiography（CTA）
The CTA group was peformed upper abdomen enhenced and CT Angiography before surgery
Eligibility Criteria
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Inclusion Criteria
2. Age 18\~75 years old
3. BMI≥25.0kg/m2
4. Preoperative imaging staging is T1\~T4a, N0\~3, M0
5. The surgical approach is laparoscopic surgery and robotic surgery
Exclusion Criteria
2. suffering from other malignant tumors, tumors of low malignant potential (giant cell tumor of bone, pseudomyxadenoma of appendix, invasive fibroma) in the past;
3. Patients who have serious other system diseases and cannot tolerate surgery;
4. Patients with non-adenocarcinoma type malignant tumors in pathology after surgery;
5. Patients with residual gastric cancer;
6. Those who are allergic to iodine contrast agents;
7. Those who have received neoadjuvant therapy before surgery;
8. Pregnant patients;
9. Patients who are participating in other clinical studies trial.
18 Years
75 Years
ALL
No
Sponsors
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Qilu Hospital of Shandong University
OTHER
Shandong Provincial Hospital
OTHER_GOV
Qianfoshan Hospital
OTHER
Yantai Yuhuangding Hospital
OTHER
Weifang Medical University
OTHER
Weifang People's Hospital
OTHER
Jining First People's Hospital
OTHER
Weihai Municipal Hospital
OTHER
Weihai Central Hospital
OTHER
Dongying People's Hospital
OTHER
Rizhao People's Hospital
OTHER
People's Hospital of Jimo District, Qingdao
UNKNOWN
Liaocheng People's Hospital
OTHER
The Affiliated Hospital of Qingdao University
OTHER
Responsible Party
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Principal Investigators
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Zhou Yanbing, MD
Role: STUDY_DIRECTOR
The Affiliated Hospital of Qingdao University
Locations
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Department of Gastrointestinal Surgery, Qingdao University Affiliated Hospital
Qingdao, Shandong, China
Countries
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Central Contacts
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Facility Contacts
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Zhou Yanbing
Role: primary
References
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Meng C, Cao S, Li L, Xia L, Chu X, Jiang L, Wang X, Wang H, Huang S, Duan Q, Sun Z, He Q, Hui X, Yang D, Zhang H, Li Z, Liu X, Tian Y, Sun Y, Li Y, Jiang H, Niu Z, Zhang J, Zhou Y. Short-term outcomes of preoperative computed tomography angiography versus standard assessment in patients with BMI >/= 25.0 kg/m2 undergoing laparoscopic gastrectomy: the GISSG20-01 randomized clinical trial. Gastric Cancer. 2025 Mar;28(2):283-293. doi: 10.1007/s10120-024-01580-9. Epub 2025 Jan 9.
Meng C, Cao S, Liu X, Li L, He Q, Xia L, Jiang L, Chu X, Wang X, Wang H, Hui X, Sun Z, Huang S, Duan Q, Yang D, Zhang H, Tian Y, Li Z, Zhou Y. Effect of preoperative CT angiography examination on the clinical outcome of patients with BMI >/= 25.0 kg/m2 undergoing laparoscopic gastrectomy: study protocol for a multicentre randomized controlled trial. Trials. 2021 Dec 11;22(1):912. doi: 10.1186/s13063-021-05887-1.
Other Identifiers
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QYFYKYLL791311920
Identifier Type: -
Identifier Source: org_study_id