Intragastric pressure measurement study for evaluation of the invasion depth of early gastric cancer

Intragastric pressure measurement study for evaluation of the invasion depth of early gastric cancer - Intragastric pressure measurement study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000046904

Enrollment

Registered

2022-02-21

Start date

2022-02-14

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Early gastric cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients with an Eastern Cooperative Oncology Group performance status score of 0 or 1 [1]. 2. Patients with an age at registration over 20 years old. 3. Patients who provided written informed consent for study participation. 4. Patients with biopsy histopathological examination of the lesion diagnosed as Vienna Classification Category 4 or 5 [2]. 5. Patients with a tumor size of 10 mm or greater. 1. Oken, M.M., Creech, R.H., Tormey, et al: Toxicity And Response Criteria Of The Eastern Cooperative Oncology Group. Am J Clin Oncol 5:649-655, 1982. 2. R J Schlemper, R H Liddell, Kato Y, et al: The Vienna classification of gastrointestinal epithelial neoplasia. Gut. 2000; 47: 251-255.

Exclusion criteria

Exclusion criteria: 1. Patients with previous gastric surgery and those with a gastric tube. 2. Patients with pedunculated type lesion [3]. 3. Patients who would have difficulty participating in this study due to psychiatric disorders or symptoms. 4. Patients whom doctor decide not to register to this study. 3. Participants in the Paris Workshop. The Paris endoscopic classification of superficial neoplastic lesions : esophagus, stomach, and colon-November 30 to December 1, 2002. Gastrointestinal Endosc 58 (suppl): S3-43, 2003

Design outcomes

Primary

Measure	Time frame
The primary endopoint of this study is to obtain the intragastric pressure necessary for determining the invasion depth of early gastric cancer for preoperative endoscopy	—

Countries

Japan

Contacts

Public ContactKentaro Imamura

Fukuoka University Chikushi Hospital Department of Endoscopy

kentaro231616@gmail.com+81-(0)92-921-1011

Outcome results