Bile duct cancer

The Study of Association of Helicobacter Infections in Biliary Tract Cancers

Who can joinAdults

Age18+ years

Kind of studyObservational: no new treatment

What it testsWatches and records only

The full list of who can and cannot join is on the registry. Ask the trial team, or write to us and we will explain it in simple words.

Where to go

1 hospital in India taking patients for this trial.

ILBSNew Delhi, National Capital Territory of DelhiDirections ↗

Registry summary (technical)

Biliary tract carcinoma (BTC) includes gallbladder carcinoma, hilar cholangiocarcinoma, and distal cholangiocarcinoma, intrahepatic cholangiocarcinoma. Chronic infections of the biliary tract are major drivers of cancer. Helicobacter species is one of the most established pro-oncogenic pathogens for gastric malignancy. In addition to H Pylori, H.bilis and H.hepaticus have a significantly higher incidence in bile from biliary tract and gallbladder cancer patients than in patients with gallstones/cholecystitis. This, together with the high prevalence of gallstones, makes it important to evalua…

Sponsor: Institute of Liver and Biliary Sciences, India
NCT06909188 on ClinicalTrials.gov
Last updated on the registry 12 Dec 2025 · read by us 20 Oct 2026

Bile duct cancer

Where to go

Need help reaching the trial team? Write to us.