Clinical Research Directory
Browse clinical research sites, groups, and studies.
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
Sponsor: Centre Paul Strauss
Summary
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.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
120
Start Date
2019-12-01
Completion Date
2026-01-31
Last Updated
2026-06-09
Healthy Volunteers
No
Conditions
Locations (4)
Caja Nacional de Seguro Social Cochabamba, Complejo Hospitalario Viedma, Instituto Gastroenterológico
Cochabamba, Bolivia
Hospital Dr. Hernán Henriquez Aravena, Complejo Asistencial Padre las Casas, Hospital Regional de Talca, Hospital Regional de Concepción, Hospital Regional de Arica
Talca, Chile
Statistical Genetics Research Group, Institute of Medical Biometry, University of Heidelberg
Heidelberg, Germany
Instituto Regional de Enfermedades Neoplasicas del Sur (IREN SUR), Hospital Regional Honorio Delgado Espinoza, Hospital Goyeneche Arequipa, Hospital Regional Manuel Nuñez Butron-Puno
Arequipa, Peru