Safety and efficacy of near-infrared fluorescent clip tumor site marking in robot-assisted laparoscopic gastrectomy.

Safety and efficacy of near-infrared fluorescent clip tumor site marking in robot-assisted laparoscopic gastrectomy. - Safety and efficacy of near-infrared fluorescent clip tumor site marking in robot-assisted laparoscopic gastrectomy.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000050404

Enrollment

Registered

2023-02-21

Start date

2021-10-26

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

Gastric cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Inclusion criteria for this study are as follows: histologically diagnosed gastric cancer, clinical diagnosis of T1-2N0-3M0 or T3-4N0M0, lesion not indicated for endoscopic submucosal dissection or total gastrectomy, and patient's full understanding and written consent to participate in the study.

Exclusion criteria

Exclusion criteria: Exclusion criteria for this study are as follows: patients with a history of gastrectomy, those who have undergone preoperative chemotherapy, and those deemed inappropriate to participate in the study by the attending physician.

Design outcomes

Primary

Measure	Time frame
To determine the percentage of cases in which fluorescent clips are successfully identified.	—

Countries

Japan

Contacts

Public ContactHiroki Ishida

Cancer Institute Hospital, Japanese Foundation for Cancer Research Gastroenterological surgery

hiroki.ishida@jfcr.or.jp03-3520-0111

Outcome results