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Tundra lists 2 Gallbladder Malignant Neoplasm clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07642817
Validation of Differential Serum Levels for Five Minerals in South American Gallstone Patients With and Without Gallbladder Cancer
We have previously observed that serum concentrations of five minerals - aluminium, copper, sulphur, zinc, and bromine - differ between South American patients with gallbladder cancer and those with gallstones. The aim of this study is to confirm these differences using an independent set of serum samples from South American patients
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-11
NCT07635745
Validation of the Association Between the Abundance of Three Bacterial Genera in Stool Samples and the Risk of Gallbladder Cancer in South American Patients With Gallstones
In our previous work, we found three types of bacteria in stool samples from South American patients with gallstones linked to a higher risk of gallbladder cancer. The aim of the present study is to confirm these associations using a separate set of South American stool samples.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-09