Prospective Observational Study Comparing the Use of Circular (Orvil) and Linear Stapler for Intracorporeal Esophagojejunostomy

Seoul National University

Status: Unknown

Conditions: Stomach Neoplasm

Treatments: Procedure: Esophagojejunostomy type

Study type: Observational

Funder types: Other

Identifiers

NCT05007912

SNUBH_EJ

Details and patient eligibility

About

Prospective observational study comparing the use of circular (Orvil) and linear stapler for intracorporeal esophagojejunostomy.

Patients with adenocaricinoma involving the esophagogastric junction or the gastric cardia are observed. The two methods of esophagojejunostomy are compared.

Enrollment: 100 estimated patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Diagnosed as gastric adenocarcinoma
• Involving the esophagogastric junction or gastric cardia
• Age 18 - 80 years
• Anticipated to undergo laparoscopic total or proximal gastrectomy
• cT1-T4a

Exclusion criteria

• Previous history of gastrectomy
• Neoadjuvant chemotherapy or radiotherapy for gastric cancer
• Invasion to other organs
• Open conversion

Trial design

100 participants in 2 patient groups

Orvil Group

Description:

Group that used the Orvil (circular stapler) for esophagojejunostomy

Treatment:

Procedure: Esophagojejunostomy type

Linear Group

Description:

Group that used the linear stapler for esophagojejunostomy

Treatment:

Procedure: Esophagojejunostomy type