[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100585962":3},{"organization":4,"armGroups":7,"interventions":26,"overallOfficials":10,"centralContacts":31,"locations":37,"responsibleParty":54,"collaborators":10,"id":56,"slug":57,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":60,"acronym":10,"eligibilityCriteria":61,"healthyVolunteers":58,"sex":62,"minAge":63,"maxAge":10,"enrollmentInfo":64,"targetDuration":10,"studyType":67,"phases":10,"briefSummary":68,"conditions":69,"keywords":10,"overallStatus":40,"whyStopped":10,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":80},{"fullName":5,"class":6},"Institute of Liver and Biliary Sciences, India","OTHER",[8,14,18,22],{"label":9,"type":10,"description":11,"interventionNames":12},"Benign Gallbladder diseases",null,"Patients with Benign biliary disease(Gall stone disease) undergoing laparoscopic cholecystectomy will be included",[13],"Other: No intervention",{"label":15,"type":10,"description":16,"interventionNames":17},"Voluntary healthy liver donors","Gall bladder samples from Voluntary Healthy liver donors undergoing cholecystectomy.",[13],{"label":19,"type":10,"description":20,"interventionNames":21},"Patients with high risk for biliary tract malignancy","Choledochal cyst Porcelain Gallbladder Gallbladder polyp Primary sclerosing cholangitis Metaplasia \u002F dysplasia Stone size \\>2 cm Abnormal pancreaticobiliary duodenal junction(APBDJ) Cholecystectomy in patients with both Hepatitis B and C Cholecystectomy in age more than 60 years Hepaticolithiasis",[13],{"label":23,"type":10,"description":24,"interventionNames":25},"Biliary tract carcinoma","Patients undergoing surgery for biliary tract cancers.",[13],[27],{"type":6,"name":28,"description":29,"armGroupLabels":30,"otherNames":10},"No intervention","No Intervention",[9,23,19,15],[32],{"name":33,"role":34,"phone":35,"phoneExt":10,"email":36},"Niyatank Tyagi, MS","CONTACT","01146300000","tyagi.niyatank29@gmail.com",[38],{"facility":39,"status":40,"city":41,"state":42,"zip":43,"country":44,"countryCode":45,"cosmosGeoPoint":46,"geoPoint":51,"contacts":52},"ILBS","RECRUITING","New Delhi","National Capital Territory of Delhi","110070","India","IN",{"type":47,"coordinates":48},"Point",[49,50],77.2148,28.62137,{"lat":50,"lon":49},[53],{"name":33,"role":34,"phone":35,"phoneExt":10,"email":36},{"type":55,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100585962","the-study-of-association-of-helicobacter-infections-in-biliary-tract-cancers-100585962",false,"NCT06909188","The Study of Association of Helicobacter Infections in Biliary Tract Cancers","Inclusion Criteria:\n\n* Biliary tract carcinoma patients who underwent resection\n* Patients undergoing cholecystectomy for benign biliary disease.\n* Voluntary healthy liver donors with no gallbladder pathology\n* Patients undergoing cholecystectomy for conditions with high risk of malignancy\n\nExclusion Criteria:\n\n* Patients who have taken H.pylori eradication previously in last three months.","ALL","18 Years",{"count":65,"type":66},250,"ESTIMATED","OBSERVATIONAL","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.\n\nIn 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\u002Fcholecystitis.\n\nThis, together with the high prevalence of gallstones, makes it important to evaluate the role of Helicobacter in biliary tract cancers. This study aims to compare the prevalence of Helicobacter sp.(pylori, bilis, hepaticus). This study will include biliary tract carcinoma patients, benign biliary disease patients, high risk conditions for malignancy and Voluntary healthy liver donors with no gallbladder pathology. HPE samples will be assessed and association of Helicobacter sp will be studied among all 4 arms.\n\nAll the included samples will be assessed for Helicobacter species using giemsa stain and DNA PCR. Results will be studied to compare the prevalence of Helicobacter sp. in Biliary tract malignancy and benign biliary diseases.",[70],"Biliary Tract Cancer","2025-12-05",{"date":73,"type":74},"2025-12-12","ACTUAL",{"date":76,"type":74},"2025-03-31",{"date":78,"type":66},"2026-05-31",{"name":5,"class":6},1]