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More info
You can access this
clinical trial
if you have
Fluorenscent Image Guided Surgery or Indocyanide Green
and you are
between 20 and 99
years old
The phase for this study is not defined.
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The purpose

The investigators will collect the pre-operative medical history and arrange physical examination, life quality evaluation, blood and biochemical test. The Patients with acute cholecytitis, gallstone or gallbladder polyp without interventional treatment or cholecystitis after percurtaneus gallbladder drainage(PTGBD) were involved in this study. Four laparoscopic ports were introduced and the pneumoperitoneum (12mmHg) was established. In study group , ICG was give by intra-gallbladder injection or systemic injection, the cholecystectomy were performed . In control group, no ICG was given and traditional cholecystectomy were performed. A near-infrared optimized laparoscope was used to detect the ICG fluorescence signal arising from gallbladder , cystic duct and common bile duct before cholecystectomy in study group. According to the enhancement of ICG, the cholecystectomy was started from cystic duct in Calot's triangle.Time to gallbladder removed was recorded. Conversion rate, post-operative morbidity and mortality will be recorded as well .

Provided treatments

  • Procedure: ICG GB
  • Procedure: ICG IV
  • Procedure: LC conventional
  • Procedure: LC conventional and IOC

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT03024892. The sponsor of the trial is Chang Gung Memorial Hospital and it is looking for 600 volunteers for the current phase.
Official trial title:
Intra-gallbladder or Systemic Indocyanide Green Injection Facilitate Cholecystectomy in Acute Cholecystitis , Gallstone and Gallbladder Polyp Patients.