NCT03762837Not yet recruiting
Multicenter Prospective Cohort Study of Risk Factors for Gallbladder Cancer
Source: ClinicalTrials.gov · Last updated 4 Mar 2019 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
This trial is a prospective study, the main purpose of the study is to investigate the association between benign gallbladder disease and gallbladder carcinoma; to explain the timing of intervention, intervention and early prevention of benign gallbladder disease; according to the national epidemiology of gallbladder cancer Center Clinical Research (unpublished), 2000 National Cholecystoma Clinical Epidemiology Report, and 2005 Clinical Analysis of 2379 Cases of Gallbladder Carcinoma in 17 Hospitals in Five Northwest Provinces, Pre-experimental data, using samples The volume estimation formula, α = 0.05, β = 0.1, plans to enroll 100,000 people.Half of participants is someone with Biliary benign disease，while the other half is healthy.
- Status (registry)
- Not yet recruiting
- Study type
- Observational
- Enrollment
- 100000 (estimated)
- First submitted
- 2 Dec 2018
- Start date
- 1 Apr 2019
- Primary completion date
- 31 Dec 2022
- Lead sponsor
- Tongji Hospital
- Diseases
- Liver and biliary tract cancer
- NCT number
- NCT03762837
What you commit to
- Study type: Observational
- Planned participants: 100000
- From 1 Apr 2019 to the primary completion date, 31 Dec 2022
- No sites listed in no country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Subjects can not enter the study by combining any of the following
- Concomitant diseases such as severe mental illness, severe heart, lung and kidney;
- Refusal of follow-up requirements.
Who the study is looking for
- Subjects who met the following four criteria entered the study.
- A benign gallbladder disease is detected during a medical examination or visit (according to any imaging test);
- healthy people without gallbladder disease;
- Age greater than 18 years and less than 80 years old;
- Sign the informed consent form. PS: If someone meets the condition (1) or (2), then he can be enrolled.
Age in the registry: 18 years to - · Sex: All · Accepts healthy volunteers
This page is information, not medical advice. Discuss any trial with your doctor.