NCT04636099

Gastrointestinal Surgery Study Group 2001

Preoperative CTA to Evaluate the Influence of Gastric Artery Type on the Clinical Outcome of Gastric Cancer Patients With BMI≥25.0 kg/m2：A Multicenter Randomized Controlled Study

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 382 (estimated)
• Sponsor: The Affiliated Hospital of Qingdao University · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

Gastric cancer is one of the most common malignace worldwide, which caused a dramatically death rate, especially in east Asian, such as Japan , South Korea and China. Although the treatment of gastric cancer has a large improvement, such as radiotherapy, chemotherapy and immunotherapy, surgery is yet the mainstream method for the curable malignace without distant metastasis. As the innovation of treatment in gastric caner, laprascopic has gain its popularity owing to its equivalent oncologic outcomes, earlier oral feeding, shorten postopertative of hospital length,compared with open surgery. Depite it has several advantages, the defect of laparascopic surgery is still obvious, such as 2D surgical field, lack of inverse haptic feedback, Inflexible equipment. 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.

Conditions

• Gastrostomy
• Computed Tomography Angiography
• Clinical Outcome

Interventions

Type	Name	Description
DEVICE	CT angiography（CTA）	The CTA group was peformed upper abdomen enhenced and CT Angiography before surgery

Timeline

• Start date: 2020-11-01
• Primary completion: 2021-11-01
• Completion: 2023-11-01
• First posted: 2020-11-19
• Last updated: 2020-12-09

Locations

1 site across 1 country: China