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

Status

UNKNOWN

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT05007912

Enrollment

100

Registered

2021-08-17

Start date

2021-06-21

Completion date

2023-06-21

Last updated

2021-08-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Stomach Neoplasm

Brief summary

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.

Interventions

PROCEDUREEsophagojejunostomy type

Use of either circular or linear stapler

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to 80 Years

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

Design outcomes

Primary

Measure	Time frame	Description
Anastomosis complication	within 1 year	including anastomosis leakage, stenosis, bleeding of the esophagojejunostomy

Countries

South Korea

Contacts

Primary ContactSo Hyun Kang

shkang@snubh.org+82-31-787-7099

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026