NIPH Clinical Trials Search

FLUCLIP study

Basic Information

Recruitment status	Recruiting
Health condition(s) or Problem(s) studied	Gastric cancer
Date of first enrollment	03/03/2026
Target sample size	50
Countries of recruitment
Study type	Interventional
Intervention(s)	Near-infrared fluorescent marking clips are placed near the tumor by preoperative endoscopy

Outcome(s)

Primary Outcome

The distance between the point where the fluorescent marking clip was observed and the oral side edge of the tattoo spot (mm)

Secondary Outcome

Percentage of patients with at least one visible fluorescent marking clip Percentage of patients with two clips remained on stomach specimen Percentage of patients who would undergo Roux-en-Y reconstruction if the stomach was dissected at the oral margin of the tattoo, but would undergo reconstructed Billoth I reconstruction if the stomach was dissected at the location of the fluorescent marking clips Percentage of patients who would undergo total gastrectomy if the stomach was dissected at the oral margin of the tattoo Percentage of patients with a negative pathological proximal margin for cancer Percentage of patients for whom cancer was negative on the line connecting the two clip placement sites (the sites judged as cancer-negative by preoperative endoscopy) Incidence of intraoperative complications Incidence of complications within 30 days postoperatively Incidence of adverse events (associated with the use of fluorescent marking clips) Number of days of postoperative hospital stay

Key inclusion & exclusion criteria

Age minimum	>= 18age old
Age maximum	Not applicable
Gender	Both
Include criteria	For patients with primary gastric cancer scheduled for robot-assisted distal gastrectomy using da Vinci Xi
Exclude criteria	Have a severe allergy to metals